baber/WOPTO huggingface dataset:
Patent JP-H04265017-A (JP)
Title: Rubidium atom oscillator
Inventor: NAKAJIMA YOSHIBUMI
IPC: H03L7/26
Filed: 1991-02-20
Abstract: PURPOSE:To obtain an LD exciting type rubidium atom oscillator of having higher stability by improving the ratio of a level of a resonance signal for detecting a photodetector and a noise level, and detecting the phase inversion point of an exacter resonance signal. CONSTITUTION:Light from a laser diode LD 1 is split into spectral components by a spectral means 5. Subsequently, one is inputted to a light/microwave resonance part 2 and the resonance signal of an output of a first photodetector 3 is inputted to a differential amplifier 7. On the other hand, the other is inputted to a second photodetector 6, and an output is inputted to the amplifier 7. The output of the amplifier 7 decreases a noise and is inputted to a control electronic circuit 4. In such a manner, the ratio of the level of a resonance signal and the level of a noise is improved, and the LD exciting type rubidium atom oscillator having higher stability can be obtained.
Patent JP-S60168687-A (JP)
Title: Recorder with sheet material and fitting part for said material
Inventor: HONDA HIROYUKI
IPC: G09F1/10
Filed: 1984-02-14
Abstract: PURPOSE:To prevent an instruction book, history or the like from being missed or hoarded, by a method wherein a sheet material such as an instruction book is suspendly contained on the back surface of a recorder or the like so that it can be drawn up to and fastened at a position where it can be read or information can be written therein. CONSTITUTION:When reading the instruction book or the like, the sheet material 3 printed with information is drawn upward, fastening parts 4a, 4b of a stopping member 4 are brought into contact with hooked form projected parts 2a, 2b fixed to the back surface 1a of the recorder, and then the sheet material 3 is tilted to the operator's side, whereby for each of a plurality of the sheets, the instructions or the like printed on the back side of the sheet can be read or information can be written in as required. In addition, when the stopping member 4 is turned in the direction of an arrow through rings 5, a gap is formed betweed the sheet material 3 and the member 4, so that the sheet material 3 can be released from the holding by the projected parts 2a, 2b by lifting it upward.
Patent JP-H03232199-A (JP)
Title: Semiconductor storage device
Inventor: SAGO YOSHINORI
IPC: G11C11/401
Filed: 1990-02-06
Abstract: PURPOSE:To reduce number of wires running in the longitudinal direction of a semiconductor storage device and to reduce the area of the semiconductor storage device by dividing a location with a program circuit of a bit redundancy circuit installed thereto. CONSTITUTION:Program circuits 2, 5 for a redundancy circuit are divided and an address of a defective bit is programmed in the program circuits 2, 5 in advance. When an address signal is inputted from an address input terminal pad 1 and a same address as a defective bit is inputted, a signal activating a redundancy circuit use semiconductor storage device 3 is outputted from the redundancy circuit use program circuits 2, 5. The signal is decoded by a decoder 6 to active the redundancy circuit use semiconductor storage device 3. In this case, a number of signals outputted from the redundancy circuit pro gram circuit 5 is far reduced than the inputted address signals. Thus, the number of wires running in the longitudinal direction of the semiconductor storage device is reduced to reduce the wiring area.
Patent JP-S56122881-A (JP)
Title: Pressure-retaining material which can easily transmit pressure
Inventor: TSUNODA KENJI
IPC: A43D95/14
Filed: 1980-03-05
Abstract: PURPOSE: To unite an adhered and a molded article in one by putting the adhered such as cloth or resin film on the surface of the molded article having a complicated surface such as a decoration, a shoe or a toy, by using a flexible rubber having a specified hardness as a pressure-retaining material.  
     CONSTITUTION: In an apparatus surrounded by an upper mold 1, an outer mold 4 and a movable lower mold 6, a molded article 2 such as a semi-finished rubber boot is placed in the upper mold 1. An adhered 3 (e.g. cloth) is placed at a predetermined position inside a cylindrical baggy article 7 which is flexible and detachably fixed to the upper mold 1. When the lower mold 6 is moved, a pressure- retaining material 5 [which is placed on the lower mold 6 and composed of a flexible rubber having a rubber hardness shore A scale 0°W30° (e.g. a norbonance rubber)] is pressed and transformed. The shape thereof is changed according to the surface shape of the molded article 2 to press the adherend 3 agaginst the molded article 2 to bond the adherend to the molded article, whereby both are united in one. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08217512-A (JP)
Title: Hardly germination granular composition and its production
Inventor: ONO TSUTOMU
IPC: E04B1/684
Filed: 1995-02-15
Abstract: PURPOSE: To obtain a hardly germination granular composition used as the bond of a paved surface or the coat of a planting ground, easy to handle, on which weeds are hardly grown after application, without the bond sand being scattered or discharged and easy to modify. CONSTITUTION: This hardly germination granular composition is prepared by mixing a mixture of quartz sand preventing the germination of the contained seed of a weed and one or two kinds of cervane with a reemulsifiable powder emulsion and a boric acid compd.
Patent JP-H11233706-A (JP)
Title: Ultrasonic joining device
Inventor: KAMEDA HIROSHI
IPC: H01L23/40
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To firmly join a heat radiation plate to a die pad, without making a large quantity of scratches on the surface of the die pad as to cause peeling of plating. SOLUTION: An ultrasonic joining device possesses a pair of metal fittings 4 and 6 for clamping a heat radiation plate 3 placed and positioned on the rear of the die pad 1 made in the lead frame of a semiconductor device, and an ultrasonic horn 5 provided in succession with either of the pair of the metal fittings 4 and 6, and this is so constituted as to join the die pad 1 and the heat radiation plate 3 by adding ultrasonics to them while pressing the die pad 1 and the heat radiation plate 3. In this case, out of both metal fittings 4 and 6, at lest the metal fitting to press the surface of the die pad is provided with a plurality of projections 7, and the tip face of the projection 7 is used as a die pad pressing face.
Patent JP-2000225370-A (JP)
Title: Method for coating with resin liquid
Inventor: YOKOO TAKASHI
IPC: B05D1/26
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To prevent the separation of a resin liquid and to enable coating without an application spot by using a coating machine in which an agitation mechanism is installed in a storage part for the resin liquid just before application. SOLUTION: A bottom plate 5 one end of which contacts a coater roll 2 is installed, side plates 6, 7 are installed on the right and left sides of the bottom plate 5, and a space which partitions by the roll 2, the bottom plate 5, and the side plates 6, 7 is made a liquid storage part. To a rotor 9 agitating the resin liquid in the liquid storage part, the driving source 10 of the rotor 9 is installed in the end part of the bottom plate 5, and the resin liquid is agitated by driving the rotor 9 so that the resin liquid can be supplied with its thickness adjusted between the roll 2 and a comma roll 3 just before the application of the resin liquid on a sheet-shaped base material. In this way, the separation of the resin liquid can be controlled to enable coating without an application spot.
Patent JP-S63194783-A (JP)
Inventor: SASAKI MASAHIKO
IPC: B07B13/02
Filed: 1987-02-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63211566-A (JP)
Title: Manufacture of positive electrode for nonaqueous electrolyte battery
Inventor: FURUKAWA SANEHIRO
IPC: H01M4/58
Filed: 1988-02-08
Abstract: PURPOSE:To obtain a nonaqueous electrolyte battery which is exchangeable for a 1.5V series battery and has good discharge performance by using a composite sulfide of iron and copper prepared by heat treatment of iron sulfide and copper sulfide as a positive active material. CONSTITUTION:A composite sulfide of iron and copper such as CuFeS2, CuFe2S3, and Cu9Fe9S16 obtained by heat treatment is used as a positive active material. For example, 88g of iron sulfide and 96g of cupric sulfide are mixed and the mixture is heated in an atmosphere of sulfur at 300 deg.C for 3 hours to obtain a composite sulfide. 90 wt% the composite sulfide obtained is mixed with 5 wt% graphite powder and 7 wt% fluorine resin powder, and the mixture is pressed to form a molding. The molding is heated in a vacuum at 300 deg.C for 3 hours, then used in a positive electrode. A nonaqueous electrolyte battery using this positive electrode has good charge-discharge performance and retains a discharge voltage of about 1.5V.
Patent JP-S57141613-A (JP)
Title: Manufacture of reflective type multiple-degree aspherical optical control system
Inventor: TSUKAGOSHI NOBUHIRO
IPC: G02B17/00
Filed: 1981-02-26
Abstract: PURPOSE:To manufacture a multiple-degree aspherical reflection optical control system easily and to reduce its manufacture cost by forming two multiple- degree aspherical bodies in prescribed shapes independently, and bonding and fixing them on an optical axis. CONSTITUTION:An aspherical body 13' having a polishing margin 13a and a grip part 13b is formed by press work, and the 1st multiple-degree aspherical body 13 is formed by a grinding stone. The 2nd multiple-degree aspherical body 14 is also formed similarly. The multiple-degree aspherical bodies 13 and 14 having prescribed multiple-degree aspherical surfaces 3 and 4 are bonded together and fixed on an optical axis by balsam 17, etc., and the surfaces 3 and 4 are plated with aluminum by vapor deposition. Thus, this multiple-degree aspherical reflection optical control system is manufactured easily at low cost.
Patent JP-S53112835-A (JP)
Title: Novel hydroxybenzoic ester and antiseptic agent containing the same as effective ingredient
Inventor: OKADA MASAFUMI
IPC: A61K9/06
Filed: 1977-03-11
Abstract: PURPOSE: Hydroxybenzoic esters of formula I(n is 1, 2), for example, 2,7octadienyl p-hydroxybenzoate. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04266891-A (JP)
Title: New methylisobutyl alumoxane
Inventor: FUJITA TAKASHI
IPC: C08F4/6592
Filed: 1991-02-21
Abstract: PURPOSE:To provide the subject new compound which is useful as a catalyst component for the polymerization of olefins to give high mol.wt. olefinic polymers in high yields, can maintain a sufficient catalytic activity even in a reduced amount of the catalyst component, and has excellent solubility in hydrocarbons. CONSTITUTION:Methylisobutyl alumoxane containing the methyl groups and the isobutyl groups in a group number ratio of 4:1-1:4 and having the chemical shift of <27>Al-NMR in 160-250ppm, a half value width of >=3000Hz and 2-100 Al-O repeating units. The compound is obtained by reacting (A) an Al-methyl bond-containing alkyl alumoxane produced by the reaction of an Al-methyl bond-containing trialkylaluminum with water with (B) an Al-isobutyl bond- containing alkyl alumoxane produced by the reaction of an Al-isobutyl bond- containing alkyl alumoxane in an Al-methyl bond groups/Al-isobutyl bond groups ratio of 4:1 to 1:4 in water at 40-100 deg.C.
Patent JP-S58145019-A (JP)
Inventor: YOSHIZAKI KIYOSHI
IPC: C23C8/52
Filed: 1982-02-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10219928-A (JP)
Title: Earthquake-proof structure of concrete-made support
Inventor: HORIKAWA YOSHINORI
IPC: E04G23/02
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To enhance strength for buckling deformation and shorten an execution time by fixing a steel plate divided in the circumferential direction and disposed so as to surround the surface by an anchor bolt embedded in a concrete-made support. SOLUTION: With regard to a steel plate 14 divided into four parts and formed into a generally L-shaped cross section, a support 10 is covered, and a side edge part 14a forming a space part in a face direction from a corner part and folded in the form of a crank toward the inside is provided. A connection plate over the entire length of the steel plate 14 is abutted on the outer face side of the opposed side edge part 14a, and welded and fixed to be connected to a box shape. Anchor bolts 15 fixed by driving supports of epoxy resin into many holes drilled in the longitudinal direction of a concrete-made support 10 are inserted in through holes provided in the connection plate 16, nuts 17 are screwed, and pushed to the concrete made support 10.  Thereby curvature deformation outward of the steel plate 14 is prevented, and strength of the concrete made support 10 for buckling deformation can be enhanced.
Patent JP-S60172314-A (JP)
Title: Adsorption apparatus
Inventor: YOSHIMURA FUMITAKA
IPC: B01D15/00
Filed: 1984-02-16
Abstract: PURPOSE:To produce treated water having predetermied quality economically by performing supply and discharge of adsobent to and from an adsorption apparatus with linkage to the quality of treated water. CONSTITUTION:The feed water which has been forced into a treating tower 1 through a pump 12 and a water feed pipe 13 and treated, is received in a treated water tank 7 through a treated water discharge pipe 14 provided with a flow meter F and sensing part C for determining the water quality. The measured values produced in the sensing part C are inputted to an operation part 16a of a controlling part 16. The operation part 16A receives the measured value from hour to hour and operates the amt. to be controlled of an exchanging means of the adsorbent basing on the difference of the measured value from a referential value, and the operated control value is inputted to a controlling part 16b. The controlling part 16b controls a feed pump, etc. of a measuring tank 9 so as to supply a specified amt. of the adsorbent to a catalyst layer at the uppermost stage in accrodance with the result of the operation of the operation part 16a. Also, the adsorbent is controlled by dropping almost same amt. of the catalyst from the catalyst layer at the upper stage to that of the lower stage in the tower, and discharging simultaneously from the lowermost catalyst layer to a waste active carbon storage tank 10.
Patent JP-H09323930-A (JP)
Title: Preventive and treating agent for cachexia
Inventor: MOMOSE YU
IPC: A61P3/08
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To obtain a preventive and treating agent for cachexia manifested in a chronic disease such as malignant tumor, tuberculosis, diabetes, blood disorder, endocrine disorder, infectious disease, acquired immunodeficiency syndrome, etc. SOLUTION: This preventive and treating agent for cachexia contains a compound of the formula [R is a (substituted) hydrocarbon or a heterocyclic ring; Y is CO, CH(OH), NR<3> ; R<3> is a (substituted) alkyl; (m) is 0 or 1; (n) is 0, 1 or 2; X is CH or N; A is a bond or a 1-7C divalent aliphatic hydrocarbon; Q is O or S; R<1> is H or an alkyl; a ring E can have a substituted group which can bond with the R<1> to form a ring; etc.] or its salt. 5- 4-[2-(5-ethyl-2-pyridyl) ethoxy]benzyl}-2,4-thiazolidindione is exemplified as the compound of the formula. This medicine improves a systemic syndrome showing predominant symptoms such as a progressive loss weight in the before chronic disease (containing the loss weights caused by decompositions of an adipose tissue and a muscular tissue), anemia, edema and anorexia.
Patent JP-S58148284-A (JP)
Title: Rate-of-flow control device
Inventor: HAMADA TATSUO
IPC: F04B17/04
Filed: 1982-02-25
Abstract: PURPOSE:To suppress change in the temperature of fluid by cooling or heating the fluid through sensing of the fluid temp. on the upper flow side of an electromagnetic pump as well as to relieve the variation of fluid pressure through use of a pressure relieving device. CONSTITUTION:A thermosensor 7 is provided at a piping 6 on the upper flow side of an electromagnetic pump 3, and the fluid temp. sensed is converted into a control signal at a temp. control device 8 to control a heater 10, a damper 12 and a blower 12, which constitute a cooling and heating arrangement. Thus the temperature change of the fluid can be suppressed. Accordingly the fluid flowing into the electromagnetic pump 3 has a temperature equal to or near the set temp., so that the rate of flow can be controlled constant without changing the voltage impressed on the pump 3 to a great extent. For pressure change of the fluid, on the other hand, a pressure relieving device 14 is used to relieve changes of the pressure on the upper flow side of pump 3.
Patent JP-S57142969-A (JP)
Title: Substituted indole
Inventor: SOMEI MASANORI
IPC: C07D209/08
Filed: 1981-02-27
Abstract: NEW MATERIAL:The substituted indole of formula (R is hydroxyl, amino or nitro).  
     EXAMPLE: 4-Nitro-1-toxylindole.  
     USE: Intermediate for the preparation of 4-substituted indole useful as a synthetic raw material of pesticides, pharmaceuticals, and alkaloids.  
     PROCESS: 4-Hydoxy-1-tosylindole is prepared by reacting 4-amino-1-tosylindole with sodium nitrate, and heating the reaction product; and the 4-amino-1-tosyl indole can be prepared by reacting 4-nitroindole with p-toluenesulfonyl chloride in the presence of sodium hydride and reducing the product. The 4-nitroindole can be obtained by the reaction of 4-nitro-1-hydroxyindole with the compound of formula XCH 2 COOR 1  (R 1  is alkyl; X is halogen) in the presence of an amine compound. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63196690-A (JP)
Title: Lubricating oil composition
Inventor: KANASHIGE RYOSUKE
IPC: C10N30/06
Filed: 1987-02-12
Abstract: PURPOSE:To provide a lubricating oil having excellent compatibility which comprises a synthetic hydrocarbon lubricating oil, a load-resistant additive, and a particular liquid modified ethylene/alpha-olefin random copolymer. CONSTITUTION:100pts.wt. liq. ethylene/3-20C alpha-olefin random copolymer having an ethylene content of 30-75mol.%, an intrinsic viscosity of 0.01-0.3dl/g, a number-average MW of 300-5,000, and an MW distribution of 1.1-4 is graft- modified with 0.2-50pts.wt. 3-10C unsatd. carboxylic acid (derivative) (e.g., acrylic acid) to prepare a liq. modified ethylene/alpha-olefin random copolymer (C) having a number-average MW of 310-5,000, an intrinsic viscosity of 0.01-0.3dl/g, and an MW distribution of 1.2-3. 100pts.wt. synthetic hydrocarbon lubricating oil (A) (e.g., polydecene-1) is blended with 0.1-20pts.wt. load-resistant additive (e.g., dibutyl phosphate) and 0.8-200pts.wt. component C in a C to B weight ratio of 0.05-200.
Patent JP-H11221394-A (JP)
Title: Multi-color and multi-head type embroidery machine
Inventor: TAZAKI MEGUMI
IPC: D05B87/04
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To make even a far-sighted person able to easily pass an embroidery thread through an embroidery needle by disposing a magnification lens for magnifying and viewing the thread passing part at the time of passing the embroidery thread through the embroidery needle and a lighting tool for lighting the thread passing part at a part near the embroidery needle at the lower part of respective embroidery thread guide parts. SOLUTION: The magnification lens 8 is detachably attached in the state of being horizontally laid over the bend part of a supporting arm plate 20 in an L shaped in a plane view attached to the front end of a frame body 10 and the lighting tool 9 is attached to the inner side of a cover 21 attached in the state of being laid over the inner side face of the front end of the frame body 10. Then, the thread passing part around the embroidery needle 4 is lighted with the lighting tool 9, the thread passing part is magnified and viewed with the magnification lens 8 and the work of passing the embroidery thread through the respective embroidery peedles 4 is performed. Thus, even the far-sighted person and a presbyopic old person easily view the thread passing part and easily pass the embroidery thread through the embroidery needle 4.
Patent JP-S54120334-A (JP)
Title: Ignition timing controller of internal combustion engine
Inventor: KAMIMURA HITOSHI
IPC: F02P5/10
Filed: 1978-03-10
Abstract: PURPOSE:To reduce the quantity of HC discharged, by obtaining adequate ignition timing by detecting the negative pressure of an auxiliary mixture passage and by working the negative pressure to a negative pressure system ignition timing controller when a coasting richer is operated. CONSTITUTION:A main advance port 4 and an auxiliary advance port 36 sense atmospheric pressure under a condition that an engine is non-load operated. A vacuum advancer 23 of a distributor 22 does not function, and the action of the angle of the lead of ignition timing is stopped. When the engine enters a deceleration operation condition and deceleration is sudden, an opening and shutting valve 12 of a coasting richer is opened by the function of a diaphragm 14. The auxiliary advance port 36 senses negative pressure from a coasting nozzle 9, and sends a negative pressure signal to a control valve 32 through a duct 35. Negative pressure sensed by means of the auxiliary advance port 36 is conducted to a diaphragm chamber 25 of the distributor 22, and the action of the angle of the lead of ignition timing is performed.
Patent JP-H10233312-A (JP)
Title: Electromechanical double-stroke magnet
Inventor: LEUTNER VOLKMAR
IPC: H01F7/17
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To obtain a high-level function with a simple and compact structure, by producing rotation in addition to stroke movements with double actions. SOLUTION: A magnet is provided with two concentric magnetic coils which are placed side-by-side with a pressure tube in a casing and are separated by a central circular plate through which a magnetic flux pass. The pressure tube houses a movable element which is slidably guided in the axial direction. The movable element is separated from a piece of magnetic pole fixed by casing by an air gap for operation provided on the side of the end. A push rod penetrating the piece of magnetic pole is placed correspondingly to the movable element. A stator pole 51 fixed to a casing is formed by a notch 49 extending in the direction of rotation in the plane in the direction of diameter formed by the circular plate 35. A movable element pole 54 is formed on a movable element 33 in the same plane by a notch 53 extending toward the perimeter.  The movable element pole 54 is included in a stator pole 51.
Patent JP-H08216678-A (JP)
Title: Window device for vehicle
Inventor: FURUYA YOSHI
IPC: B60J1/08
Filed: 1995-02-16
Abstract: PURPOSE: To provide a window device which has no window frame and no double sliding windshield fixed to the car body, is constructed to be advantageous for reducing the weight and making a flush surface, is capable of obtaining a large opening, and does not change change the car-width size when the opening is enlarged. CONSTITUTION: A window glass for closing the opening for window is divided into a front side window glass 11 and a rear side window glass 11, and the front end part of a rail member 13 for slidably supporting the rear side window glass 11 is turnably connected to the rear end part of the front side window glass 10. A link member 17 constituting a parallel link together with the front side window glass 10 is connected to the middle part of the rail member 13, and a flip mechanism 20 for limiting the amount of turning movement of the front side window glass 10 outside the car to the dimension L1.