baber/WOPTO huggingface dataset:
Patent JP-H06295402-A (JP)
Title: Magnetic head, loading and unloading method for magnetic head and magneto-optical recording and reproducing device
Inventor: YAMADA TADASHI
IPC: G11B11/105
Filed: 1993-04-06
Abstract: PURPOSE:To enable the loading and unloading because of a few number of parts by providing a first magnetic field generating means for recording/erasing information on a disk and a second magnetic field generating means by a permanent magnet. CONSTITUTION:A disk 101 is rotated with a prescribed number of rotation by driving a spindle motor 103, a supporting member 108 is moved in the seeking direction of the disk 101, a core 104 is moved and positioned to a target track. A current corresponding to an informaiton signal is made to flow through a coil 106 provided on the core 104, magnetic field is generated by means of the core 104 and information is recorded/erased on the disk 101. By providing a permanent magnet 109 on the outer periphery of the disk 101, since the core 104 is attracted to the magnet 109 when the core 104 is to move to the outside of the outer periphery of the disk 101, the core 104 and a slider 105 are separated from the surface of the disk 101. Consequently, by loading the core 104 over the surface of the disk 101 only when the disk 101 is rotated, the attraction of the slider 105 to the disk 101 is prevented.
Patent JP-H07257012-A (JP)
Title: Transparent ultraviolt blocking protective transfer foil
Inventor: KAWABATA TSUNEO
IPC: B41M3/12
Filed: 1994-03-25
Abstract: PURPOSE:To enhance light fastness and transparency by forming an ultraviolet blocking layer based on a copolymer consisting of an acrylic monomer represented by a predetermined formula and a vinyl monomer having a benzophenone group represented by a predetermined formula. CONSTITUTION:Transparent ultraviolet blocking protective transfer foil is constituted by forming an ultraviolet blocking layer (D) 3 on a base film (A) 5. The ultraviolet blocking layer (D) 3 is formed from a copolymer of an acrylic monomer represented by formula I and a vinyl monomer having a benzophenone group represented by formula II, for example, a methyl methacrylate/ benzophenone copolymer. The compositional ratio of methacrylic acid and benzophenone is pref. 5:5-7:3 and the mol.wt. of the copolymer is pref. 10000-300000. In the formulae, R1 is H or an alkyl group, R2 is an alkyl group and R3 and R4 are H, an alkyl group, a vinyl group or an alkenyl group. A release layer, a protective layer and an adhesive layer can be provided, if necessary.
Patent JP-H07273581-A (JP)
Title: Frequency adjustment mask for piezoelectric vibrator and frequency adjustment method
Inventor: MASHINO TAKASHI
IPC: H03H3/04
Filed: 1994-03-26
Abstract: PURPOSE:To attain the vapor-deposition for frequency adjustment without a shift of mask by covering a frequency adjustment mask onto the piezoelectric vibrator via a required slit part so as to easily and accurately align the mask to the vibrator. CONSTITUTION:A piezoelectric vibrator plate 1 formed by vapor-depositting an electrode 5 to a piezoelectric vibrator is fitted to a base via a support and an oscillator is connected to the vibrator so as to measure an oscillating frequency. A vapor-deposition hole 2 of the mask 2 and the diaphragm 1 are easily and accurately aligned based on an outer diameter of the vibrator plate 1 as a reference by covering the frequency adjustment mask 2 onto the vibrator plate 1 in this state via a slit 3 whose width is slightly wider than the thickness of the vibration plate and whose length is shorter than the diameter of the vibration plate 1. Thus, the frequency is adjusted with high yield without deterioration in the characteristics of the piezoelectric vibrator without a mask shift by vapor-deposition and without loss of uniformity of the electrode.
Patent JP-H09273715-A (JP)
Title: Burner for wet type furnace
Inventor: TAKEGAWA TOSHIYUKI
IPC: F23D1/00
Filed: 1996-04-02
Abstract: PROBLEM TO BE SOLVED: To perform stable operation for a long period of time by preventing occurrence of nozzle choking by a method wherein a feed piping to lead inactive gas to a slit formed in the tip of the outer pipe of a water cooled structure burner is arranged in the outer pipe. SOLUTION: Pulverized coal used as fuel is fed, as shown by an arrow mark F, to a fuel-air mixture passage 7 and fed in a furnace togetherwith air fed, as shown by an arrow mark A, to an air passage 8. In a cooling water passage 10, cooling water shown by an arrow mark W flows through outgoing and return passages to cool air flowing through the air passage 8. When fuel and air are fed through the air-fuel mixture passage 7 and the air passage 8 and operation is continued for a specified time, slug is adhered to a passage wall in the vicinity of a nozzle and grows. When the state of growing solidified slug attains a predetermined value, inactive gas is fed, as shown by an arrow mark G, to a gas passage 9.  The gas is guided to an annular gas passage 4 and injected in a furnace through open slits 5 peripherally formed, and collided with the solidified slug to remove the slug, and operation of the burner nozzle is returned to a stable state.
Patent JP-H11279759-A (JP)
Title: Sputtering shape simulation method
Inventor: YAMADA HIROAKI
IPC: G06F17/00
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a sputtering shape simulation method capable of shortening a calculation time. SOLUTION: The three-dimensional particle orbits calculated by a Monte Carlo method are sorted at a two-dimensionally projected angle and the shape calculation is executed by selecting the particle orbits exclusive of the particles at which shadows occur definitely from the angle formed with a horizontal axial direction of a shadow decision point in the sputtering shape simulation method in a semiconductor process. Pseudo three-dimensional shadow decision is carried out only with respect to the selected particle orbits.
Patent JP-S5414195-A (JP)
Title: Display circuit for failure information
Inventor: MURATA KOUICHI
IPC: G08B23/00
Filed: 1977-07-05
Abstract: PURPOSE: To surely display the failures of units such as electronic exchangers, by detecting the failure which is intermittent or relative such that failure time of the failure signal input is shorter than the scanning period, with scanning, and by combinating the result of detection with the logic circuit. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S524499-A (JP)
Title: Improving method for stabilization during storage of phosphoric acid-s ilica composites
Inventor: SHIOTANI KATSUHIKO
IPC: C09C1/00
Filed: 1975-06-30
Abstract: PURPOSE: To improve stability during storage of the phosphoric acid-silica composites by lowering its hygroscopic proerty. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09266923-A (JP)
Title: Warming pad
Inventor: NAKABAYASHI SHOZO
IPC: A61F7/08
Filed: 1996-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a warming pad which can be used easily and repeatedly at home and quickly warm a human body into a deep part by far infrared rays, by filling a pelletized warming bodies heated by a microwave of a specific frequency into a flexible bag. SOLUTION: This warming pad P comprises a bag 1, a warming body 2, a far infrared radiant 3, and an outer bag 4. The warming pad P is made by filling a warming bodies 2 which is heated by a microwave of 2.45GHz into a flexible bag 1 and placing far infrared radiant 3 to efficiently radiate a far infrared ray in suitable places in and out of the bag 1, and the bag 1 can be contained into the outer bag 4. When this warming pad is to be used, a microwave is radiated to the warming pad by an electronic range for cooking to warm the warming bodies 2. The warmed warming bodies 2 can keep a temperature by the thermal capacity of itself, and the far infrared radiant 3 is warmed by heat transfer from the warming bodies 2.
Patent JP-H03279799-A (JP)
Title: Scale adhering preventing method in sterilization device or the like
Inventor: MUKAI ISAMU
IPC: A61L2/04
Filed: 1990-03-27
Abstract: PURPOSE:To prevent adhesion of scale and avoid disadvantage caused by an excessive back- pressure setting by a method wherein an amount of gas contained in raw material liquid is detected in advance, a saturated water vapor partial pressure at a heating temperature and a partial pressure of contained gas are calculated based on a heating temperature and then a back-pressure of liquid during operation is controlled by a sum of these partial pressures. CONSTITUTION:A gas amount detector 2 is disposed at a raw material liquid flow passage 8a at an inlet port of a heat exchanger 1, an amount of gas contained in a raw material liquid is detected as a molar fraction CG of gas. A temperature detector 3 detects a heating temperature (ts) deg.C of the raw material liquid within a heat exchanger 1. A calculator 4 calculates a proper back-pressure pi=Ps+PG (kg/cm<2>) from a detected value of a gas amount detector 2 and a detected temperature of a temperature detector 3 and then an adjusting meter 5 is controlled. In this case, Ps is a saturated water vapor partial pressure and PG is a gas partial pressure. The adjusting meter 5 may control the back-pressure valve 6 in response to a result of calculation. The back-pressure valve 6 is disposed in a processing liquid flow passage 8b at an outlet port of the heat exchanger 1. A pressure of raw material liquid passing in the heat exchanger 1 is properly set to the controlled to a proper back- pressure by the adjusting meter 5.
Patent JP-S60236618-A (JP)
Inventor: URATA SUSUMU
IPC: A47J37/06
Filed: 1985-04-16
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-H09241981-A (JP)
Title: Color resist dyeing size for brush dyeing and its production and brush dyeing using the same
Inventor: TAMAZUKURI EIZOU
IPC: D06P5/12
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To obtain a color resist dying size to be used in brush dyeing process and to provide such a brush dyeing process enabling color classification between ground color and pattern color without mediating any white bordering one so as to obtain a pattern-dyed product bearing a colored dot pattern. SOLUTION: This color resist dying size for brush dyeing process is obtained by incorporating 0.003-0.006 pts.wt. of urea in 100 pts.wt. of a color size prepared by using a dye selected from the group consisting of acid dye, direct dye and metal complex dye and a paste comprising rice cake powder and rice bran. When this color size is used, a pattern-dyed product can be obtained by such a process as the draw a pattern with this color resist dyeing size followed by drying and a ground dyeing color size 11 is applied so as to directly cover the size layers 3-8 of this color resist dyeing size. The urea served to prevent the dye in this color resist dyeing size from being leached into the ground dyeing color size along with preventing pattern staining due to the ground dyeing color size in the steaming process, thus enabling resist dyeing and pattern coloring in a signal step.
Patent JP-S60225306-A (JP)
Inventor: KINOSHITA TAKASHI
IPC: H01B7/00
Filed: 1984-04-20
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-H07285776-A (JP)
Title: Lighting system for footstep for passenger conveyor
Inventor: KIRIKOSHI ISAO
IPC: B66B31/00
Filed: 1994-04-19
Abstract: PURPOSE:To provide a lighting system for a footstep for a passenger conveyor which is constituted to perform inspection and exchange of the lighting system for a footstep without removing the footstep. CONSTITUTION:An lighting system has a lamp 14 and a hold guide 10. The hold guide 10 comprises a lamp hold region 10A positioned at the lower part of a footstep 6; and a guide region 10B extending from the end part of the lamp hold region 10A to a machine room 7 below a landing and having an end part being opened.
Patent JP-H09243260-A (JP)
Title: Garbage disposal machine
Inventor: YASUKAWA KAZUYOSHI
IPC: F26B11/14
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To always enable normal starting of a rotary agitation means without locking by providing the rotary agitation means at a drying treatment section for drying garbage by high heat air to be supplied from a high temperature air generating means to be rotated normally or oppositely by not more than a half of one turn early in the starting of the operation. SOLUTION: When a dumping lid 7 is opened and garbage is dumped into an upper drying container 4 to operate an operation switch, an oscillation means 54 is started to regulate the rotation of an agitation screw 17 normally or oppositely by not more than a half of one turn through an agitation motor 19. As a result, the garbage may drop all at a time into a lower drying container 5 and jam into a clearance between the agitation screw 17 and the lower drying container 5 eventually causing a locking. To solve this problem, the agitation screw 17 is controlled to repeat normal and opposite rotation thereof by a half of turn each to release the locking. Then, a combustion exhaust gas generated at a high temperature air generating section is introduced from a gas flow inlet 23 thereby drying garbage with the inflow of high temperature air.
Patent JP-S58196292-A (JP)
Title: Preparation of carbonaceous substance in premetaphase
Inventor: YAMADA YASUHIRO
IPC: C10C3/02
Filed: 1982-05-12
Abstract: PURPOSE:To obtain a carbonaceous substance in premetaphase having optical isotropy useful as an intermediate for preparing carbon fibers, by keeping pitch in the presence of tetrahydroquinoline at a specific temperature, removing the quinoline from it, maintaining it under specific conditions. CONSTITUTION:(B) Usually 30-200pts.wt. tetrahydroquinoline is added to (A) 100pts.wt. pitch, which is kept at 380-500 deg.C within 60min, and solid tetrahydroquinoline is removed from it by filtration, distillation, etc. The resulting material is then kept at normal pressure at 450-550 deg.C for 0-60min, to give the desired carbonaceous substance in premetaphase.
Patent JP-S63246156-A (JP)
Inventor: HANDA YASUNOBU
IPC: A61F2/08
Filed: 1987-03-31
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-S566071-A (JP)
Title: Distributor for internal combustion engine
Inventor: SONE MASAZUMI
IPC: F02P7/02
Filed: 1979-06-28
Abstract: PURPOSE:To suppres the electric wave noise generating from electric discharge by making at least either of rotor and fixed electrodes contain the specified contents of silicon. CONSTITUTION:High voltage from an ignition coil is guided in from the central terminal through a hightention cable, conducted to a rotor electrode 3 through a spring 8 and a carbon electrode 9 and after being distributed to a fixed electrode 6 through dielectric breakdown of the air in a discharging gap G between the tip of rotor electrode 3 and the fixed electrode 6 is sent to an ignition plug through a high-tention cable. At least the spark discharging part of one electrode of the rotor electrode 3 and the fixed electrode 6 is formed of silicon steel containing 2-30% of silicon.
Patent JP-H09243312-A (JP)
Title: Rotary angle detecting device
Inventor: NAKAZAWA KOJI
IPC: G01B7/00
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To stabilize the detection characteristic of a rotary angle detecting device and to greatly enhance the durability and reliability of the device by enabling the device to output signals having linear characteristics with respect to the rotary angle of a rotating shaft, etc. SOLUTION: First and second magnetic pole pieces 5, 6 that surround a rotatable magnet 4 with a fixed gap between each of them and the magnet are arranged at an interval greater than the gap. The first ends of magnetic path forming parts 7, 8, 9, 10 are connected to the magnetic pole pieces 5, 6, and element interposing parts 7A, 8A between which a first Hall element 11 is interposed and bypass parts 7B, 8B branching from the element interposing parts 7A, 8A are provided at the ends of the magnetic path forming parts 7, 8; element interposing parts 9A, 10A between which a second Hall element 12 is interposed and bypass parts 9B, 10B branching from the element interposing parts 9A, 10A are also provided at the ends of the magnetic path forming parts 9, 10.  A computing circuit which outputs a detection signal corresponding to a rotary angle θ1 according to voltages output from the first and second Hall elements 11, 12 is provided.
Patent JP-S58197119-A (JP)
Title: Conveying and distributing device for mail
Inventor: OKAMOTO TAKASHI
IPC: B65G47/40
Filed: 1982-05-14
Abstract: PURPOSE:To enable to convey and distribute thin and light-weight materials, by a method wherein a mail is discharged onto a chute by tilting a bucket of a loop form chain conveyor, and is guided to a return passage by inverting the bucket by a trolley roll and a rail. CONSTITUTION:When the chain conveyor 21a, 21b is stopped at the chute 32 where demand for distribution exists, a bottom surface of the bucket 25 is pushed up by a pusher 26, and the bucket 25 is invertingly rotated around a fulcrum 25a to discharged the mail. After maintaining the inverted condition for a predetermined period of time, the pusher 26 is returned, the bucket 25 is also returned, and the chain conveyor 21a, 21b is moved again. At a turning-back point, the trolley roller 24 is engaged to the trolley rail 27, and the bucket 25 is moved along the return passage in the inverted condition. An undistributed mail is transferred onto a recovering conveyor (not shown) through a belt conveyor 33 and is recovered. Accordingly, even thin lightweight mails can be conveyed and distributed.
Patent JP-S577337-A (JP)
Title: Progressive pressing device of short sized material
Inventor: NANUN TETSUYA
IPC: B30B13/00
Filed: 1980-06-16
Abstract: PURPOSE: To blank end parts with punch holders for the end parts of material and  to improve yield by successive fixing the plural punch holders which are fixed with  multiple punches and are made slightly freely elevatable cooperatively with the  spindle of a press and blanking the material.  
     CONSTITUTION: A number of punch holders 4 are suspended slightly freely elevatably from a punch head 3, and cam blocks 6 are fixed respectively to the upper parts of the holders 4. Then, unloading cams 8 which are freely removable by cylinders 7 are provided between the blocks 6 and the head 3. The holders 4 are put in a piercing state or unpiercing state simply by inserting or removing the cams 8 cooperatively with the spindle 17 of the press. Hence, if the holders 4 for the leading and trailing end of a short sized material 14 are attached, both end parts are blanked. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000272453-A (JP)
Title: Polypropylene-made air bag cover
Inventor: OKADA YASUSHI
IPC: B60R21/215
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To inexpensively provide a polypropylene-made air bag cover excellent in appearance and extensibility. SOLUTION: This air bag cover contains 57 to 63 wt.% propylene block copolymer component (I) consisting of propylene-ethylene random copolymer (A) of 2 to 5 wt.% ethylene content and propylene-ethylene random copolymer (B) of 20 to 30 wt.% ethylene content and 43 to 37 wt.% olefin synthetic rubber component (II). A content rate of the (B) is within a range of 18 to 23 wt.%. 0.05 to 0.1 pts.wt. of a molecular weight depressant is added relating to total 100 pts.wt. of the (I), (II).
Patent JP-S60226007-A (JP)
Title: Thin film magnetic head
Inventor: SAITOU MASAKATSU
IPC: G11B5/31
Filed: 1984-04-24
Abstract: PURPOSE:To prevent a contour effect by the linear change in the film thickness of a lower or upper magnetic layer in the transverse direction of tracks. CONSTITUTION:A film consisting of SiO2 or Al2O3 is formed as a non-magnetic layer 2 on a substrate 1 and is worked with a hole tapered at angle alpha1. The hole for embedding a lower core is made into such shape of which one side on the side for forming a front gap has an angle B to a cylindrical grinding surface C-C'. A magnetic material consisting of Fe-Al-Si, Ni-Fe, amorphous material or the like is then formed as a film thereon and is flattened by lapping. SiO2 or Al2O3 is thereafter formed to the prescribed thickness to control the gap and further the film consisting of Al or Cu is formed thereon and is etched to manufacture the coil 8. A film consisting of SiO or SiO2 is formed thereon and the part for the front and back gaps is etched away. An insulating layer 9 is formed thereon and the film of the magnetic material is again formed and is patterned at a taper angle d2 and thereafter the magnetic material is ground off by cylindrical grinding down to the line C-C'. The edges of the upper and lower cores are thus made non-parallel with the gap line and the reproduction with high fidelity is made possible.
Patent JP-S559022-A (JP)
Title: Insecticide
Inventor: TSUCHIYAMA AKIRA
IPC: A01N63/02
Filed: 1978-07-03
Abstract: PURPOSE: An insecticide effective against mosquitoes, comprising (A) an exotoxin- like physiologically active substance produced by specific strains and yeast.  
     CONSTITUTION: An insecticide comprising (A) an exotoxin-like physiologically active substance produced by strains of the genus Bacillus sphaericus SC-1713 (FERM-P No.3890) in a culture medium and (B) yeast or its preparations, e.g. yeast extracts or Ebios tablets, as active constituents. The strains show pathogenicity on larvae of mosquitoes. The substance scarcely exhibits the insecticidal activity in the absence of the yeast. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0615141-A (JP)
Title: Method and device for purifying exhaust emission containing harmful substance by heterogeneous catalust
Inventor: ORIBUAA BETSUKAA
IPC: B01J23/755
Filed: 1993-03-16
Abstract: PURPOSE: To efficiently purify an exhaust gas with low concentration of a harmful substance consuming only a small amount of energy at the time, when an amount of the harmful substance accumulated reaches adsorption capacity of an element with a catalyst coating film, by directly heating the element with voltage application and combusting the accumulated harmful substances. CONSTITUTION: A metal fabic band 1 is immersed in a crystalline solution bath, is taken out from the bath and is dried under time and temperature control so as to grow a crystalline layer consisting of a number of crystals 2. Subsequently a surface of the fabric band 1 and individual crystals 2 are covered with a catalyst substance layer 4 comprising Pt-Pd or the like. When the fabric band 1 coated with the crystalline layer is brought into contact with an exhaust gas, a harmful substance 3 is adsorbed and accumulated thereon until reaching its adsorption capacity. Then direct heating to an element is immediately carried out with voltage application to result in heating to a required temperature and combustion.
Patent JP-H08278562-A (JP)
Title: Contact exposure device for forming color proof
Inventor: MURAOKA MASAYUKI
IPC: G03B27/02
Filed: 1995-04-06
Abstract: PURPOSE: To provide an exposure device capable of obtaining a color proof of high image quality without causing color slurring or out-of-focus by finding a condition that a contact state is accurately kept for positional relation between an original film and a photosensitive material without wrinkling or shifting the film. CONSTITUTION: This device is provided with a positioning means for fitting the registration pin 143 of a pin bar in a reference hole for positioning each printing plate original film for superposition, a means for bringing the film into contact with the photosensitive material with the aid of a means for executing squeeze by the use of a squeeze roller 276 while the film is covered with a transparent cover sheet 275 and a means for sucking air in a superposed part, and a scanning means using a color separation filter peculiar to the original film as a light source part and successively performing each scanning exposure with light of primary colors, and also a means for allowing the squeeze roller to touch the superposed part when squeezing is started, then a touching position is set within 20mm before and behind the position of the pin bar.