baber/WOPTO huggingface dataset:
Patent JP-H11195959-A (JP)
Title: Monolithic feedback filter
Inventor: KO SHINSHU
IPC: H03H11/12
Filed: 1997-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a fixed gain by the small amount of power regardless of the adjustment of the center frequency by coupling input signals and signals fed back through a transmission line, applying a phase shift, to the response of the frequency of a variable gain cascode amplifier, constituting a monolithic feedback filter provided with a varactor diode and performing amplification. SOLUTION: A secondary feedback filter is provided with the two transmission lines TL2 and TL3, a coupling part 40, an amplifier circuit 50 and a branching part 60 and the branching part 60 branches signals from the amplification part 50 into three, outputs one of them as an output signal Vout and feeds back the remaining branched signals through the transmission lines TL2 and TL3. The coupling part 40 receives the input signals Vin and the signals fed back through the transmission lines TL2 and TL3 and couples and outputs the input signals and the fed-back signals. By tuning the gate voltage Vtune of a varactor, a desired center frequency is obtained.
Patent JP-2000164435-A (JP)
Title: Stationary induction apparatus
Inventor: HAMAGUCHI MASAHIRO
IPC: H01F27/32
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To raise the insulating performance of a stationary induction apparatus without miniaturizing the apparatus, by a method wherein a winding wire provided with an insulating member of a relative permittivity lower than a specified value is provided at the high-electric field side part of the apparatus. SOLUTION: An insulating member 19 of a relative permittivity lower than 1.5 is provided on both ends of the fourth winding wire L4 of a low-voltage side winding wire 14, both ends of the winding wire H1 or H9 of a high-voltage side winding wire 16 and both ends of a tap winding wire T. When the relative permittivity of the member 19 is set lower than 1.5, the breakdown voltage of the member 19 is not changed, but when the relative permittivity of the member 19 is set at 1.5, the breakdown voltage of the member 19 is abruptly changed and is reduced. Accordingly, by the above constitution, the insulating performance of the main insulating part between the winding wires 14 and 19, the part between the winding wire 16 and a yoke part 12 (earth part) and the mutual (interlayer) part between the wires H1 and H9 can be made to enhance.  Moreover, as the insulation distances between these parts can be remarkedly lessened, a stationary induction apparatus can be miniaturized as a whole.
Patent JP-2001154316-A (JP)
Title: Paper magazine
Inventor: YAMAMOTO SHIGEHARU
IPC: B65H23/06
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To reduce looseness by restraining the rotation of roll type photographic paper with the feeding of the photographic paper regardless of the width of the photographic paper. SOLUTION: A knurled surface 35 making appropriate resistance act on a core 29 in the case of supporting the roll type photographic paper 2 having standard width is formed on a supporting shaft S, and the shaft S is equipped with a pair of O-rings 39 coming in contact with the inner surface of the core 29 and making large resistance act thereon in the case of supporting the roll type photographic paper 2 having width W larger than that of the standard photographing paper 2 on the shaft S.
Patent JP-H08176599-A (JP)
Title: Skin cleaner composition
Inventor: YANASE KAORI
IPC: A61K8/00
Filed: 1994-12-26
Abstract: PURPOSE: To obtain the subject composition useful for massaging, having excellent scrubbing effect, massaging effect following warm heat feeling, smoothly finishing properties of skin and stability, by blending sodium chloride with polyethylene glycol, water-soluble rubber, glycerol and water. CONSTITUTION: This composition is obtained by blending (A) sodium chloride having a saturated solubility or more with (B) a polyethylene glycol having <=600 average molecular weight, (C) a water-soluble polymer compound (e.g. guar gum, xanthan gum or carrageenan) belonging to gum, (D) glycerol and (E) water. The blending ratio of the components is 40-70wt.% of the component A, 10-40wt.% of the component B, 0.01-1wt.% of the component C and 10-40wt.% of the component D based on the total amount.
Patent JP-H06162139-A (JP)
Title: Layout verificatioin system
Inventor: NAKAO MASUMI
IPC: G06F17/50
Filed: 1992-11-26
Abstract: PURPOSE:To verify the layout of a memory matrix by altering array information on layout constituent elements of the memory matrix, moving the array information around one cell in the constituent element at a start point, and reducing and reconstituting the layout constitution. CONSTITUTION:Processing before verification is performed for the layout of the memory matrix. Namely, the array information on the constituent elements of each memory matrix is altered (or erased) to 1 together with the matrix and moved around the start-point cell to obtain array layouts (a)-(c). Then, the layouts are verified. Consequently, the memory matrixes can be verified on the basis of one piece of array information. For example, when a 4-megabit memory matrix consists of 256 rows and 256 columns, the throughput is proportional to the number of memory cells which is the majority of the memory matrix and then reduced to 1/60,000, thereby enabling the layout verification.
Patent JP-2001149809-A (JP)
Title: Air-jet pulverizer
Inventor: ENDO SHINOBU
IPC: B02C19/06
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To provide an air-jet pulverizer, by which powder of uniform grain size is favorably obtained by pulverization and classification, in which a locally consumable member is replaceable, resulting in a low cost use for a long period of time. SOLUTION: This pulverizer is provided at least with a classifying rotor for classifying powder pulverized by air jet, a powder-carrying means for leading in and carrying out the powder classified by the rotor, an opening is disposed oppositely below the rotor with a gap of at most 0.1 mm between the rotor lower face and the opening, and the classifying rotor is provided with a rotary body disposed rotatavely, a rodlike body screwed to the rotary body, and an annular body screwed to the rodlike body.
Patent JP-2000164448-A (JP)
Title: Chip type electronic parts and its manufacture
Inventor: ISHII KUNIHIKO
IPC: H01G2/02
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To improve the soldering strength of chip type electronic parts when the parts are soldered to a circuit board and, at the same time, to give versatility to the pattern design of the circuit board. SOLUTION: Chip type electronic parts are provided with a part body 12 to which lead terminals are attached in the same direction and an encapsulating case 13 in which the part body 12 is housed and held and which is made of a heat-resistant synthetic resin. The case 13 has a square cross section, and one side face of the case 13 faced oppositely to a circuit board is used as a mounting surface 16. Lead terminals 11 are led out from one end side of the case 13 and the front end sections 11A of the terminals 11 are bent in a prescribed direction so that the sections 11A may follow the surface of the case 13 including the mounting surface 16.  A plurality of pairs of dummy terminals 20A and 20B which are faced oppositely to each other in the direction perpendicular to the axial line of the case 13 is provided on the mounting surface 16 at prescribed intervals in the axial direction of the case 13.
Patent JP-H09151121-A (JP)
Title: 2nd agent for straight permanent waving
Inventor: SASAKI YOSHIHIRO
IPC: A61Q5/04
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To obtain the subject agent capable of simultaneously conducting straight permanent waving and hair manicuring in a short time with no coloring on the skin due to hair manicuring, by formulating a straight permanent waving 2nd agent with a specific dye. SOLUTION: This agent is obtained by formulating a 2nd agent for straight permanent waving with 0.1-5 (esp. 0.2-1)wt.% of an acid dye such as nitro dye, azo dye, nitroso dye, triphenylmethane dye or xanthene dye, and pref. furthermore, about 5-10wt.% of an oxidizing agent such as a bromate, perborate or hydrogen peroxide. Besides, formulation of about 1-10wt.% of an alcohol such as ethanol or isopropyl alcohol in this agent improves the hair dying power of this agent. According to this invention, as the hair swells by the action of a 1st agent to effect a status where the inside of the hair becomes facile in the intake of any matter, application of this 2nd agent to the resultant hair can yield sufficient hair dyeing effect even at pH7.
Patent JP-H08177834-A (JP)
Title: Insert device for concrete and insert installation tool
Inventor: ASANUMA HIROSHI
IPC: F16B37/04
Filed: 1994-12-27
Abstract: PURPOSE: To eliminate the operation of turning a bolt for every insert to remove it, to remove an insert without destroying the insert itself and a concrete molding even when the direction of removing a for is largely tilted in the direction of the axial line of the insert in the state that the insert is temporarily installed and to apply it to a type that the insert main body has either an external thread or an internal thread. CONSTITUTION: A cylindrical wall part 12 has an internal thread 14 of nearly one pitch near the base end surface, and the tip side from the internal thread 14 of the cylindrical wall part is made into the outer diameter of the external thread in the case of an external thread type insert main body 2A or it is made into the inner diameter which is larger diameter than the thread diameter of the internal thread in the case of an internal thread type insert main body, and the inner circumferential surface on the base end side from the internal thread 14 of the cylindrical wall part 12 comprises a spacer 3A in which conic surface 13 expanding toward the base end surface is formed, and also the insert main body 2A fixed to the base end part of the spacer 3A.
Patent JP-H08183554-A (JP)
Title: Bottle cap
Inventor: MATSUBARA TSUTOMU
IPC: B65D47/12
Filed: 1994-12-29
Abstract: PURPOSE: To facilitate the removal of a cap main body after usage by a method wherein a first cutting off part is formed at a location higher than an engaging part on an external cylinder of the cap main body, and the part under the first cutting off part is made a sealing wall, and a second cutting off part in the vertical direction, which reaches the first cutting off part, is provided on the sealing wall from the lower end. CONSTITUTION: A cap main body 2 which closes the bottle mouth part (1b) of a bottle 1 has an external cylinder 2a, and an internal cylinder 2c extending downward from a top plate part 2b being connected to the external cylinder 2a and being press-fitted in the inner periphery of the mouth part (1b). Then, a cut groove 2j is provided in such a manner that the cut groove 2j may surround a cut off part 2d which is connected to a tensile ring 3 on the internal side of the internal cylinder 2c on the top plate part 2b. Also, on the outside of the cut off part 2d on the top plate part 2b, a discharging part 2e on which an external cap 4 is fitted is integrally formed.  Then, an engaging part 2f which is engaged with an engaging step part (1c) on the outer periphery of the mouth part (1b) is provided on the external cylinder 2a, and above the engaging part 2f, a cut off part 5 in the peripheral direction is provided. Then, a cut off part 6 in the vertical direction, which reaches the cut off part 5, is provided on a sealing wall 2g under the cut off part 5, from the lower end of the sealing wall 2g.
Patent JP-2000159859-A (JP)
Title: Photosensitive resin composition
Inventor: SATO KUNIAKI
IPC: C08G59/17
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive resin composition which yields a high performance cured film having an excellent insulating property, electrolytic corrosion resistance, adhesion, thermal shock resistance, moist heat resistance, heat resistance, sensitivity, alkali developability, etc., and is suitable for preparing printed-wiring boards, high-density multi-layer boards, semiconductor packages, etc. SOLUTION: A photosensitive resin composition comprises an ion adsorbent. A photosensitive resin composition comprises a resin (A') having a second class hydroxyl group which is obtained through addition reaction of a compound having at least two epoxy groups in a molecule and an unsaturated group- containing carboxylic acid, a photopolymerization initiator and an ion adsorbent. A photosensitive resin composition comprises a resin (A") obtained by allowing a saturated- or unsaturated group-containing polybasic acid anhydride to react with a resin (A') having a second class hydroxyl group which is obtained through addition reaction of a compound having at least two epoxy groups in a molecule and an unsaturated group-containing carboxylic acid, a photopolymerization initiator and an ion adsorbent.
Patent JP-H10178301-A (JP)
Title: Filter
Inventor: YOSHITAKE TSUTOMU
IPC: H01P1/20
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To improve the loss and power resistance characteristic in the microstrip filter. SOLUTION: A filter circuit is provided with a board 1, an input output microstrip 3 is formed to one side of the board 1, a plurality of dielectric bodies 2 are formed and a ground conductor 4 is formed to the other side of the board 1. A superconducting oxide conductor is used for the input output microstrip 3 and the ground conductor 4, and a partition plate 5 made of the superconducting oxide conductor and having a coupling window is placed between the dielectric bodies. The filter circuit is contained in a package and the package is made of the superconducting oxide conductor.
Patent JP-H04201507-A (JP)
Title: Extrusion decorative supporting mold
Inventor: SAKOTA HIROMI
IPC: B28B3/02
Filed: 1990-11-30
Abstract: PURPOSE:To manufacture a supporting mold of superior release properties which can prevent warp and deformation of a molded body in the curing process by providing a number of through-holes on a supporting section on which the molded body can be placed in the given state. CONSTITUTION:A supporting mold 1 is provided with a supporting section 1a formed in the crest shape so that an uncured molded body 10 composed mainly of a hydraulic inorganic material, and a number of through-holes 1b are provided on the upper face of the supporting section 1a. The uncured extrusion molded body 10 provided with a plurality of bending faces is placed on the supporting section 1a of the supporting mold 1, and then the uncured molded body is set on a bottom force together with the supporting mold 1, and the molded body 10 in said state is pressed by the top force to form a decorative pattern on its surface. At that time, as a part of uncured molded body 10 is bitten into a number of through-holes 1b of the supporting section 1a of the supporting mold 1, the molded body 10 is adhered to the supporting mold 1 and the sliding of the position of the uncured molded body 10 at the time of pattern forming is prevented to form the decorative pattern in the good state all over the upper face.
Patent JP-H03199325-A (JP)
Title: Cold body transporting device for aluminum ingot to rapid melting furnace
Inventor: AOKI KOEI
IPC: C22B9/16
Filed: 1989-12-28
Abstract: PURPOSE:To simplify the device and to improve the efficiency of a transporting operation by providing a cold body charging chuter just before the cold body insertion area of a melting furnace and a conveyor which transports cold bodies thereto and inserting the cold bodies by their own weight along a slope. CONSTITUTION:The cold bodies 20 which are set by a cold body setter 10 and are supplied successively by each one pair are received by an endless conveyor 12 and are transported along a route inclined gently upward from the transportation starting part 12a thereof. The cold bodies are then risen in a direction A up to the top end level of the cold body charging chuter 11 via an intermediate part 12b of the conveyor which inclines fairly steeply. The upper surface of the conveyor 12 is twisted until the posture inclined forward and downward in correspondence to the angle of inclination of the chuter 11 from an approximately horizontal state during this rising stage and arrives at a terminal part 12c. The terminal part 12c is brought near to and arrayed in the chuter 11 and the inlet aperture 22 of the horn-shaped rapid melting furnace. The cold bodies 20 on the terminal end 12c can fall along the slope by their own weight.
Patent JP-H08183240-A (JP)
Title: Production of thermal transfer printing sheet
Inventor: ICHIHARA MASAHARU
IPC: B44C1/165
Filed: 1994-12-30
Abstract: PURPOSE: To provide a printing sheet simple in constitution capable of recording an original image by simple operation to thermally transfer the same. CONSTITUTION: The original image 9 read and scanned by an optical reading scanner is recorded on an original image recording sheet having a resin layer 3 having a relatively high m.p. formed thereon by an electrophotographic method and, thereafter, the original image recorded sheet 8 is superposed on an adhesive sheet 6 having a hot-melt resin layer 7 formed thereon and pressed under heating to thermally transfer the original image 9 recorded on the original image recorded sheet 8 to the adhesive sheet 6 to form a thermal transfer printing sheet 13.
Patent JP-H08247924-A (JP)
Title: Method for controlling temperature and humidity in test chamber of weatherability test device
Inventor: TIKHTMAN JACOB
IPC: G01N17/00
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To obtain a method in which more precise information on the life and other test items of a test sample can be obtained with better reproducibility by a method wherein the test sample is exposed precisely to specific conditions so as to be compared in various tests and weather conditions are set in advance precisely. SOLUTION: A heater 30 and a cooling-air entrance and ventilation port 48 which can be opened and chut by a control member 51 so as to be adjustable, which is provided with a damper 50 and which can be opened and shut so as to be adjustable are utilized, and a temperature in a testing chamber 14 is controlled. The degree of humidity which is given by spraying devices 52, 53 to the air circulating in the chamber 14 can be controlled. A humidity sensor 43 communicates with a microprocessor 38. All operations are controlled automatically, an undesirable change in conditions due to a feedback problem is not generated, the accuracy of the measured value of data is enhanced, and an effect to precisely set desired temperature and humidity conditions is realized.  Weather conditions can be reproduced precisely in every test, and results which are obtained in different tests and in different points can be compared easily.
Patent JP-2000160483-A (JP)
Title: Leather-like sheet
Inventor: AKAMATA KAZUTO
IPC: B32B5/18
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To provide leather-like sheet having the same sense of touch as natural leather and excellent feeling in which adhesion between the surface layer and a lower layer right under it is excellent. SOLUTION: This leather-like sheet is produced by making polyamino acid/ polyurethane resin adhere in a spot-like state on the surface of a resin-coated layer of a leather-like sheet comprising a fiber cluster impregnated with an elastic polymer and a resin-coated layer formed on its surface. The shortest distance among spots is 10-100 μm.
Patent JP-H09176893-A (JP)
Title: Sealing treatment
Inventor: YASUDA TADASHI
IPC: C25D11/18
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To maintain the specified pH of a sealing vessel without the generation of insoluble matter in a sealing treatment of Al products subjected to an anodic oxidation treatment by adding an alkali to a sealing liquid before the filter device of a circulating path. SOLUTION: The sealing vessel 1 equipped with the circulating path 9 for the sealing liquid having a pump 2 and the filter device 3 in mid-way is used at the time of subjecting the Al or Al alloy to the anodic oxidation, then to the sealing treatment. The alkali for pH adjustment of the sealing liquid is added to a circulating liquid flowing in the circulating path 9 from a storage tank 4 before the filter device. Impurities are generated in the sealing liquid by the addition of the alkali but these impurities are immediately removed by the filter device 3. The alkali is preferably so added that the difference between the pH of the sealing liquid withdrawn from the sealing vessel 1 and the pH of the sealing liquid returned to the sealing vessel 1 through the filter device 3 attains about <=0.6. Nickel acetate, cobalt acetate, lead acetate, etc., are generally used as the sealing agent in the sealing liquid.
Patent JP-H08184619-A (JP)
Title: Spectrum analyzer
Inventor: NISHITANI SHINGO
IPC: H04B17/10
Filed: 1994-12-28
Abstract: PURPOSE: To simultaneously display corresponding time base waveform signals with an identification number by specifying the signals by demodulating a digitally modulated signal, and detecting the identification signal for recognizing a base station. CONSTITUTION: A down converter 20 converts an intermediate frequency fif signal to an object intermediate frequency flow signal, and a demodulate 14 demodulates the OPSK modulation signal of the flow signal to serial data 14sqr row of a communication originator. An ID detector 30 detects the synchronization of a slot, outputs a trigger signal 30trg in a slot in which desired trigger conditions are satisfied, and stores the data of a slot data unit. A display processor 86 latch-holds a position information address 87adr during writing of the signal 30trg in a buffer memory 87, stores the data before and after the trigger and effectively captures object specific slot data. A display unit 90 displays corresponding data information together with the slot waveform based on the slot specified by the trigger. Thus, an identification number for recognizing a base station can be specified.
Patent JP-H08178321-A (JP)
Title: Heat storage type floor heating system
Inventor: NISHIDA CHIKAFUMI
IPC: F24D3/16
Filed: 1994-12-28
Abstract: PURPOSE: To provide a heat storage type floor heating system of smaller temperature variation, which is scarcely affected by influence of outdoor temperature by employing heat storage type heating wherein gravel is used for heat storage. CONSTITUTION: The title floor heating system comprises a bottom plate 4 laid on a crossbar 2, a large number of small frames defined on a top face of the bottom plate, a heat insulating layer 7 laid on a bottom portion of each of the small frames, a serpentinely formed heater 8 for heating disposed on a whole top surface of the heat insulating layer, gravel disposed in each of the small frames and a floor plate stretching over a whole top face of all the small frames.
Patent JP-H07156671-A (JP)
Title: Lubricating device for automobile speed change operating device
Inventor: MURAKAMI HISAYASU
IPC: B60K17/06
Filed: 1993-12-06
Abstract: PURPOSE:To sufficiently lubricate a speed change operating shaft and an interlock plate by effectively supplying lubricating oil to each speed change operating shaft and interlock plate, positioned in an upper side of a power transmitting gear, by springing up the lubricating oil by the power transmitting gear. CONSTITUTION:A fitting hole 61, extended so as to cross with each speed change operating shaft 32 to 34, is formed in a transmission case 2. An interlock plate 59 is slidably fitted to this fitting hole 61. When any speed change operating shaft of the speed change operating shafts 32 to 34 is moved in the axial direction, the interlock plate 59, pressed by this speed change operating shaft to slide in the fitting hole 61, is engaged with the other speed change operating shaft, to impede axial direction moving this speed change operating shaft. Both ends of the fitting hole 61 in a direction of sliding the interlock plate 59 are opened in the transmission case 2, and these openings 63 are positioned in the vicinity of the upper of a power transmitting gear 25.