baber/WOPTO huggingface dataset:
Patent JP-S5355539-A (JP)
Title: Electronic range with a heater
Inventor: TERAUE YUKIO
IPC: H05B11/00
Filed: 1976-10-29
Abstract: PURPOSE: To make the heat sensitive probe serve both as the detector of the temperature inside the food during heating with the microwave and as that of the temperature inside the heating room during heating with the heater. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S619813-A (JP)
Title: Production for vertical magnetic recording head
Inventor: YAMAMOTO NAOYUKI
IPC: G11B5/127
Filed: 1984-06-25
Abstract: PURPOSE:To obtain many vertical magnetic recording heads at a time by cutting and separating a head constituting composite substrate consisting of a nonmagnetic substrate and a magnetic substrate into individual unit heads after forming many unit head parts in columns and rows simultaneously on the composite substrate. CONSTITUTION:Many projecting parts 23 surrounded with grooves 22 cut in parallel crosses are formed in columns and raws simultaneously on the main surface of a magnetic substrate 21, and exciting coils 24 are arranged around individual projecting parts 23. Plural main magnetic pole constituting substrates 25 each of which is provided with plural main magnetic poles 27 extended from a prescribed side face of a nonmagnetic insulating substrate 26 to the upper face are prepared, and substrates 25 are stuck to each other by an epoxy resin adhesive or the like while interposing main magnetic poles 27 between them, thus forming a main magnetic pole constituting body 28. The main magnetic pole constituting body 28 is positioned onto the magnetic substrate 21 with exciting coils so that lower end parts of individual main magnetic poles 27 are connected magnetically to corresponding projection parts 27 of the magnetic substrate 21, and the main magnetic pole constituting body 28 is stuck there. Thereafter, a head constituting block body 29 consisting of the magnetic substrate 21 with exciting coils and the main magnetic pole constituting body 28 is cut and separated along cutting lines A.
Patent JP-2000319413-A (JP)
Title: Fire-resistant sheet and preparation thereof
Inventor: AMANO HIROFUMI
IPC: H01B3/28
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To cause a sheet to exhibit excellent fire resistant properties by minimizing disruption of graphite when kneaded by an extruder by specifying the number of pieces covering a specific area among pieces of thermally expandable graphite having been subjected to a neutralization treatment which is contained together with a phosphorous compound and an inorganic filler in a rubbery material. SOLUTION: There is provided a fire resistant sheet comprising a fire resistant composition comprising 100 pts.wt. of a rubbery material, 20-200 pts.wt. of the total of a phosphorous compound and thermally expandable graphite having been subjected to a neutralization treatment and 50-500 pts.wt. of an inorganic filler, the wt. ratio of graphite to the phosphorous compound being 9:1 to 1:100, wherein at least 10 pieces of graphite covering 0.04-1 mm2 exist among graphite existing in an area measuring 4×4 mm on the surface of the sheet. Preferably, the rubbery material is a butyl rubber and the kneading energy supplied between the completion of loading of all of the graphite and the end of kneading is 100-800 MJ/m3 on kneading the fire resistant composition.  The thermally expandable graphite having been subjected to a neutralization treatment expands when heated to form a fire resistant heat insulating layer.
Patent JP-S5835795-A (JP)
Title: Precharge circuit for data line of memory
Inventor: YAMAGUCHI YASUNORI
IPC: G11C7/12
Filed: 1981-08-24
Abstract: PURPOSE:To perform stable memory operation, by shortening first data line pairs at the start of precharge for data lines and then performing the precharge of the data line pairs to the power supply voltage. CONSTITUTION:At memory operation, a transistor (TR) Q11 is activated with a control signal phi5 of high level at the start of precharge and charges on a data line DL are discharged to ground, through the TRQ11. After short-circuit of the data line pair DL, an input signal phi4 goes to high level and a level of a node N4 is further increased through the capacitance coupling between a drain electrode of a TRQ9 and the gate electrode N4, to which the input signal phi4 is supplied. Thus, the node N2 is charged. When a boosting signal phi3 rises with a little delay from the leading of the input signal phi4, the level of the node N2 is boosted to a level, a power supply voltage Vcc or over with a bootstrap capacitance C2.
Patent JP-S5465001-A (JP)
Title: Acoustic reproducer
Inventor: KIKUCHI YOSHINOBU
IPC: H04S1/00
Filed: 1977-11-02
Abstract: PURPOSE:To faithfully perform reproduction of recorded sound fields by so disposing speakers that the difference in the sound pressures produced in the listener's right and left outer ears radiated from respective speakers become more than 12dB in the compass of above 0.3KHz. CONSTITUTION:A man 16 listens to the sounds arrived through propagation lines with his right and left two ears 14, 15 obtaining the feeling of distance from the density ratios between the direct sound energy and indirect sound energy and the feeling of direction from the relative sound pressure fifference, arrive time difference, phase difference and frequency characteristic difference of the sounds arriving at both years, i.e., 12a, 12b. Here, reproduction speakers are so positioned that the difference in the sound pressure produced in the right outer ear of the listener from the right for the listener and the sound pressure produced in the left outer ear becomes more than 12db in the compass of more than 0.3KHz for determing sound image localization.
Patent JP-H09321484-A (JP)
Title: Electromagnetic shielding glass
Inventor: KATANO MASAAKI
IPC: H05K9/00
Filed: 1996-05-27
Abstract: PROBLEM TO BE SOLVED: To improve the workability for manufacturing an electromagnetic shielding glass, to make the shielding glass lock more attractive and to give an electromagnetic shielding performance to the shielding glass extending over a wide range by a method wherein metallic nets are respectively inserted between intermediate films to bond together two sheets of plate glasses to prepare one pair of laminated glasses and these laminated glasses oppose to each other at an interval and are held. SOLUTION: In an electromagnetic shielding glass, metallic nets 3 formed by applying an antireflection oxide film dyed black on a plain weave wire made of a stainless steel are respectively inserted between two sheets of intermediate films 2 and 2', such as polyvinyl butyral films, to bond together two sheets of plate glasses 1 and 1' and laminated glasses formed by performing a normal laminating treatment on the respective two sheets of the plate glasses are prepared as one pair of laminated glasses LG1 and LG2 in a state that the points of the laminated glasses are made to project from the end parts of the laminated glasses extending over the whole four peripheries of the laminated glasses. The peripheral parts of the one pair of these laminated glasses LG1 and LG2 are sealed with a sealing material 5 via a spacer 4 to obtain a double layer glass PG.
Patent JP-H09314233-A (JP)
Title: Stress relieving method
Inventor: SHISHIDO KUNIYOSHI
IPC: B21D3/10
Filed: 1996-05-27
Abstract: PROBLEM TO BE SOLVED: To improve the reliability in stress relieving by preparing a correction curve to give the relationship between the distortion in stress relieving and the required thrust. SOLUTION: A work 1 is aligned, supported and rotated by right and left centers 2 for measurement. The distortion of the work 1 is measured by a differential transformer 4. The work 1 is stopped with its bent direction toward a press cylinder 6. The right and left centers 2 are retracted from the work 1, and the work 1 is loaded on a work receiving table for pressing. The work 1 is pressed by the differential transformer 4 to correct the distortion. A press is elevated, the right and left centers 2 are advanced to the work 1, and the work 1 is again aligned and supported, and the pressed work is measured by the differential transformer 4, and the work 1 is again rotated to measure the distortion. When the distortion is within the tolerance, the right and left centers 2 are retracted to complete the stress relieving.  When the distortion exceeds the tolerance, the above process is repeated. A press control part 8 to control the press operation is controlled by a correction curve by a CPU 7.
Patent JP-S6115503-A (JP)
Inventor: MATSUZAKI MASAYASU
IPC: H02B3/00
Filed: 1984-06-28
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-S5756475-A (JP)
Title: Isobenzofuranone derivative and its preparation
Inventor: IMAI YOSHIO
IPC: C08G73/00
Filed: 1980-09-22
Abstract: NEW MATERIAL:An isobenzofuran derivative of formulaI[X, R 1 , R 2  are monovalent substituent (for example, X is halogen, alkyloxy, aryloxy, alkylthio, arylthio; R 1 , R 2  are lower alkyl, halogen); m is 0W5 integer; n is 0W3 integer].  
     EXAMPLE: 3-Benzyliden-5-chloroformyl-1(3H)-isobenzofuran.  
     USE: Starting material for various kinds of organic synthetic products: especially the starting material for heat-resistant polyamidebenzopyrolone resins showing high solubility in various kinds of organic solvent.  
     PREPARATION: A compound of formula II reacts witha phenylacetic acid to give the compound of formulaI. Or the reaction of a compound of formula II (X is H) with a phenylacetic acid is followed by action of a halogenating reagent on the product of formula III to give a compound of formula IV (Y is halogen). 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5656040-A (JP)
Title: Parallel-series converting device
Inventor: KOJIMA TADASHI
IPC: H04B14/04
Filed: 1979-10-13
Abstract: PURPOSE:To obtain a device suitable to IC-implementation by reducing the number of intput data change-over switches by holding the contents of shift register SR and by automatically generating a load signal to a parallel-series P/S converter on the basis of the contents of the register. CONSTITUTION:To P/S converter 31, interleaved input data A-H are inputted. A bit clock signal from terminal BC is inputted to SR33, and also to converter 31 via inverter 32. A word clock signal from terminal WC is inputted to FFs 36-38 via SR33 and inverter 35. Outputs QB-QD of SR33 are held by FFs 36-38 temporarily and inputted to the load input terminal of converter 31 via OR circuits 39-41, inverters 42-44, and NOR circuit 34a. To terminal WC, a signal of pulse width that corresponds to the number of bits of the parallel input signal is inputted and the output signal of pulse width that corresponds to it is inputted from SR33 to converter 31 via circuit 34a to output a signal consisting of serial bits corresponding to input bits.
Patent JP-H11330121-A (JP)
Title: Semiconductor device and its manufacture
Inventor: KANDA KOJI
IPC: H01L23/52
Filed: 1998-05-14
Abstract: PROBLEM TO BE SOLVED: To suppress the effects of stress due to themal stress or the like of Al, in a semiconductor device constituted of forming an Al pad on a semiconductor element. SOLUTION: This semiconductor device forms a bump electrode 16 on an Al pad 9 to be an externally derived electrode part formed on a silicon substrate 1. Slits are formed in circular shape in the pad 9 along its outer peripheral surface and semiconductor elements such as lower layer wires 3a, 3b are formed on the lower part of the pad 9.
Patent JP-H08329133-A (JP)
Title: Method for positioning license plate
Inventor: SAMEJIMA YOSHIFUMI
IPC: B60R13/10
Filed: 1995-05-30
Abstract: PURPOSE: To automatically determine the position of a license plate matched with regulations (light distribution rule). CONSTITUTION: Since the illuminance of a regulated illuminance measuring point on a license plate illuminated by a lamp 23 is calculated by a CAD system and the calculated illuminance is compared with regulated illuminance to position the plate 21, the position of the plate 21 can be automatically determined only by simple key entry. Whether the fixing position P of the plate 21 is included within a area 42 satisfying all regulation references or not can be visually checked on a display 17.
Patent JP-S5657719-A (JP)
Title: Preparation of pharmaceutical
Inventor: TAKEO KIMIHIKO
IPC: A61K47/38
Filed: 1979-10-16
Abstract: PURPOSE: To prepare a pharmaceutical preparation which releases its effective component rapidly, by forming a mixture of a composition containing the effective component and a powdery CMC-Na prepared by a specific treatment.  
     CONSTITUTION: Fibrous or nonfibrous CMC-Na having a substitution degree of 0.4W2.0 is slurrified in an aqueous medium. The slurry is adjusted to pH 2W5 with a mineral acid (pref. hydrochloric acid) and washed until the pH of the liquid reaches to 6W7. The medium is evaporated and the residue is heated at 120W200°C. The heat treated CMC-Na is crushed to obtain white powder of heat-treated CMC- Na having a bulk specific volume of 1.8W3.4cc/g and a particle size distribution corresponding to the residues on the Tyler-42 mesh, 200 mesh and 325 mesh sieves of 0, ≤50wt%, respectively. The white powder is added as a disintegrant to a composition containing the effective component, and formed to the desired form such as tablets, granules, etc. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01302712-A (JP)
Title: Manufacture of small-sized coil
Inventor: TAKASAGO KATSUNORI
IPC: H01F41/12
Filed: 1988-05-30
Abstract: PURPOSE:To obtain a small-sized coil easily by making lead terminal pieces collectively go through a plurality of bead cores for being positioned and fixed with an adhesive followed by being sealed and molded an bloc with electrically insulating resin. CONSTITUTION:A large number of bead cores 51 are held in a line, for instance, with a jig for exclusive use having its section of a V-shaped groove at a prescribed pitch of arrangement. Lead terminal pieces 55 of a lead terminal frame 53 are positioned along a lead terminal frame guide groove for being transferred to the cores 51. A proper amount of an adhesive of an epoxy thermal hardening type or an ultraviolet ray hardening type is applied near the central part of each lead terminal piece 55. The cores 51 are mounted in a seal molding metal mold together with the lead terminal frame for being integrally seal-molded with an electrically insulating resin material. The lead terminal pieces are cut off from the lead terminal frame, removing flashes and performing lead forming. Thereby, a small-sized coil can be easily obtained.
Patent JP-S5922692-A (JP)
Title: Deodorization of night soil tank
Inventor: MIURA MITSUGI
IPC: C02F1/00
Filed: 1982-07-29
Abstract: PURPOSE:To prevent issue of odorous air in a night soil tank to outside of the tank, by naturally exhausting odorous air equal in quantity with the night soil put in to a deodorizing tank through connecting air piping, and connecting adjoining night soil tanks by connecting air piping and transferring the night soil between tanks. CONSTITUTION:When transferring night soil from a night soil tank 7 to a night soil measuring tank 8 by a pump, air equal in quantity with the night soil sent into the measuring tank goes into the tank 7 from a piping 36a connected to the measuring tank 8 through a piping 36b connected to the tank 7. Thus, transfer of the night soil is carried out. When transferring the night soil from the measuring tank 8 to a digestor tank, the night soil goes into a separated liquid tank 21 through an overflow tank 13, a digestor tank 37b and an overflow tank 15 successively. Accordingly, odorous air passes through a connecting piping 36c from tank 21, and goes to the night soil measuring tank 8 through the connecting piping 36a.
Patent JP-S5832991-A (JP)
Title: Rotary compressor
Inventor: HORIE TAKEO
IPC: F04C29/04
Filed: 1981-08-24
Abstract: PURPOSE:To improve compressor efficiency and service life in a way to cool a cylinder wall efficiently, by setting up a refrigerant passage admitting condensed refrigerant in the cylinder wall, while carrying through heat exchange between the cylinder wall and the passing refrigerant. CONSTITUTION:A piston 11 installed on a rotary shaft 4 rotates inside a cylinder 6, compresses refrigerant gas sucked from a refrigerant intake 6a and discharges it out of the discharge opening, while this discharged high pressure refrigerant gas turns to gas-liquid 2-phase mixed refrigerant after being subjected to radiation of its heat in a condenser, enters a refrigerant inlets 14a, then passes through a refrigerant passage 14 and reaches the second condenser via a refrigerant outlet 146, during which this high pressure refrigerant gas absorbs heat from the wall surface of the cylinder 6. Since the refrigerant that passes through the passage 14 is kept in a gas-liquid mixed state, the heat exchange volume is large enough and, what is more, cylinder cooling efficiency is excellent in particular as it passes a nearby heat source.
Patent JP-H07313131-A (JP)
Title: Method for thawing frozen food
Inventor: FURUKAWA HIROICHI
IPC: A23L3/365
Filed: 1994-05-23
Abstract: PURPOSE:To simplify waste water treating facilities, by maintaining 100% relative humidity effective for thawing and decreasing a drain amount of condensed water. CONSTITUTION:In a method for thawing a frozen food by a latent heat of saturated steam by generating saturated steam in a thawing chamber, condensing the surface of a frozen food by temperature difference caused by bringing the saturated steam into contact with the frozen food, saturated steam is formed by maintaining a prescribed temperature in the thawing chamber and carrying out automatic control required for continuous retention of 100% relative humidity. Steam generated in a steam forming means such as a boiler is positively blown into the chamber and the steam is further heated by this heat source to form superheated steam, which is used to provide the objective method for thawing a frozen food.
Patent JP-S63296660-A (JP)
Title: Noodle-improving agent and improved wheat flour for noodle
Inventor: OOKUSU HIDEKI
IPC: A23L7/109
Filed: 1987-05-28
Abstract: PURPOSE:To provide the titled safe, harmless and water-soluble improving agent containing a specific compound as an active component and capable of preparing raw noodle having excellent color tone and antiseptic effect against contamination with bacteria e.g. by adding to raw material for noodles. CONSTITUTION:The objective improving gent contains a compound of formula (R1 and R2 is 1-10C alkylcarbonyl, 1-10C alkyl or H; at least one of R1 and R2 is not H) [e.g. 5-acetylkojic acid or 5-(3-methylbutyryl)kojic acid] as an active component. The improving agent is added to wheat flour in an amount of preferably 0.001-1.0%.
Patent JP-2000322544-A (JP)
Title: Portable electronic device
Inventor: HARADA YUTAKA
IPC: G06K19/073
Filed: 1999-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a composite IC card which can prevent a case where both contact and noncontact methods perform simultaneously their individual data communications in a single card, can accordingly prevent the malfunction that is caused by the above case and can attain the data communication with higher safety. SOLUTION: This composite IC card can transmit and receive the data to and from an external device by a noncontact method using a radio antenna and a contact method using the contact terminals. A selection circuit 12 of the IC card controls a changeover switch circuit 9 to usually connect a power generation circuit 5, a demodulation/modulation circuit 7 and a clock generation circuit 8 to a CPU 11 and to allow only a communication action of the noncontact method. Under such conditions, the switching of the circuit 9 is controlled when the circuit 12 detects that the power voltage is supplied to a contact terminal 10a. Then the contact terminals 10a-10e are connected to the CPU 11 and only a communication action of the contact method is allowed.
Patent JP-H0430651-A (JP)
Title: Personal communication connection method
Inventor: TOKUNAGA YASUSHI
IPC: H04M3/42
Filed: 1990-05-24
Abstract: PURPOSE:To attain the representative connection by a personal number by connecting a 2nd order connection personal number when a personal number is dialed in vain. CONSTITUTION:When a subscriber A dials a personal number 260408 to call a subscriber C, an exchange 1 connects up to an exchange 3 to call a terminal equipment 8. When the exchange 3 desired to call the terminal equipment 8, if the subscriber C does not reply or the terminal equipment cannot be connected because a busy state, a fault or other reason, the exchange 3 informs the unreply to a position information database 4 via a signal line 34. The position information database 4 receiving the connection disable signal from the exchange 3 obtains a 2nd rank connection personal number 530423 and sends a connection command thereto to the exchange 1. The exchange opens the preceding connection route to the terminal equipment 8 and makes new connection.
Patent JP-H11310331-A (JP)
Title: Image forming device
Inventor: HASHIMOTO TATSUAKI
IPC: B65H1/26
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To surely pull out a sheet stacking means provided so as to be pulled out of an image forming device main body by a simple operation. SOLUTION: A rotatable link 33 engaged with a hook 35 is pressed by a return spring 34, and by engaging the hook 35 with a stopper 21, a sheet stacking deck (sheet stacking means) 30 is held in an image forming device main body 1. By pressing the front face 31a of a reset button 31, the link 33 is rotated to disengage the hook 35. When the pressing force of the reset button is released, since the sheet sacking deck 30 is pressed by a push-out spring 38, the sheet stacking deck 30 is pulled out, and the hook 35 is rotated by the return spring 34 to return to its original attitude.
Patent JP-S6113187-A (JP)
Inventor: KASHIWAI TOSHIHIKO
IPC: G21C19/02
Filed: 1984-06-29
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-H04360734-A (JP)
Title: Production method for building unit having no pillar
Inventor: CHO YUKIMITSU
IPC: E04B1/348
Filed: 1991-06-04
Abstract: PURPOSE:To surely produce a building unit having no pillar. CONSTITUTION:This is a production method for a building unit 10 having no pillar in which at least the middle part of a pillar 11 is removed from at least one corner part of a box-shaped skeleton structure constituted by joining structural members, and the unit is produced by temporary locking the pillar removing part of the skeleton structure with a temporary pillar 21.
Patent JP-H09313012-A (JP)
Title: Control device for tilling height
Inventor: IIDA SATOSHI
IPC: A01B63/10
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a control device for tilling height, capable of lifting and lowering a tiller based on a laser beam and making an operator recognize the attainment of a tiller to a lifting or a lowering limit. SOLUTION: An automatic control system for lifting and lowering a tiller is constituted so as to pass a standard light into a target incidence position at the middle position in the vertical direction of a receiving part S attached to the tiller. When the attainment of the tiller to an upper limit position preset based on a body is detected by the lifting and lowering operation of the system, a restraining means for stopping the control operation of the tiller at a point after the detection and an informing means F for operating an information device so as to make an operator recognize the state are installed.