baber/WOPTO huggingface dataset:
Patent JP-2000333736-A (JP)
Title: Box incorporating wiring
Inventor: WATABE HIROSHI
IPC: A47B13/00
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a box incorporating wiring that helps carry out easily and neat wiring and can be installed reliably. SOLUTION: A box 1 incorporating wiring is installed on the rear side of a desk D, and by positioning a step portion 4 above a top plate d1 of the desk D, a terminal portion 5 projects above the top plate d1 and is tilted. By engaging an engagement protrusion 21 provided in the leg plate d2 of the desk D into a mounting hole 20 formed on the front side, the desk D can be engaged with the box 1 incorporating wring.
Patent JP-S63318068-A (JP)
Title: Rectangular enclosed battery
Inventor: OIKE KAZUO
IPC: H01M50/167
Filed: 1987-06-19
Abstract: PURPOSE:To simplify assembly of the battery in the caption and improve enclosure therefor by forming a cutout portion on the upper edge portion bent inward during a process of caulking, which is one of the corner parts of the peripheral rising-up portion of an insulative gasket. CONSTITUTION:On the bottom part of an insulative gasket 4 touched by a positive plate 6, a slit 4a through which the edge projection portion of the positive plate 6 can penetrate is arranged and on respective four corners of a peripheral rising-up portion 4b, cutout portions 4c are arranged. Each cutout portion 4c is formed as inclined inward from the outside of the rising-up portion of the box-shaped gasket 4. A sealing member consisting of this king of the gasket 4, and a metal cover plate 2 housed therein is inserted in the opening of a metal case 1 to be placed on the group of plates. In this case, the positive plate 6 is electrically connected to the cover plate 2 after passing through the slit 4a of the gasket 4 and also the negative plate 7 is connected to the bottom face of the metal case 1 respectively by contact under pressure. Accordingly, battery can be simply assembled and excellently sealed.
Patent JP-S5377591-A (JP)
Title: Paper leaves checker of paper leaves examining apparatus
Inventor: SANO YASUKAZU
IPC: G07D7/00
Filed: 1976-12-20
Abstract: PURPOSE: To detect the insertion of an extra small banknote or short piece of paper leaves and apply an under-examination signal by a second paper leaves position detecting element as well as to detect the next banknote normally and start the under-examination signal even if the next banknote is inserted immediate after ending of the under-examination signal. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11348933-A (JP)
Title: Sealing device for packaging bag
Inventor: MORIBE KANJI
IPC: B65B51/10
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a sealing device capable of effecting continuous sealing while feeding a packaging bag, and capable of fusing a part to be sealed in an optimum condition without shifting between the observe and reverse. SOLUTION: A sealing device comprises a seal part feeding mechanism A in which an endless belt 2 is circulated across a seal part of a packaging bag, a seal mechanism B to press and fuse the seal part of the packaging bag through the endless belt 2 by a sealing iron 3 with a heater built therein, a reciprocating mechanism 8 which travels the sealing iron 3 synchronous with the endless belt 2, and is quickly returned after the fusion is completed, and a pressing mechanism 14 to press the sealing iron 3 toward a part to be sealed.
Patent JP-S63317863-A (JP)
Title: Multiplexing system for common area
Inventor: KATADA HISASHI
IPC: G06F12/16
Filed: 1987-06-22
Abstract: PURPOSE:To perform a double writing job for a common area only and to realize the effective application of a memory by providing two address conversion tables for conversion of virtual addresses into real addresses and referring to a common bit contained in a 1st conversion table for identification of the common area. CONSTITUTION:A logical address supplied to a logical address register 111 is converted into a real address stored in a main memory 300 by a 1st address conversion table 112 and also into a real address stored in a main memory back-up device 320. The real address obtained from the table 112 is unconditionally transferred to a physical address register 114. Then an address signal converted via a 2nd address conversion table 113 is transmitted to the register 114 for transfer of the same data when a transfer end signal is sent to a register 117 and only when a signal is received by an access control circuit from an AND circuit 123.
Patent JP-S6131221-A (JP)
Title: Control of backpressure in injection molding machine
Inventor: SHIMIZU MIYUKI
IPC: B29C45/50
Filed: 1984-07-24
Abstract: PURPOSE:To control the backpressure of a screw responsively and accurately by electrically measuring the pressure of a melted material or the backward force of the screw as the backpressure of the screw. CONSTITUTION:The backward force applied on the screw 1 due to the transfer of material generates a turning effort on the screw shaft in the backward direction of the screw through the screw moving member 6 and the screw bearing member 10. At the same time, the screw backpressure control unit 22 is driven to apply a braking force on the screw shaft 11. As a result, the backpressure of the screw is applied on the melted material and the weight of the material is measured. In this case, as the reaction of the backpressure, a thrust force generates on the shaft 11. The backpressure is supported by the wall part 4b through the thrust bearing 12 so that stress is applied to the wall part 46 throughit is small, occurs at a place with a strain gage 21 in proportion to the backpressure, the amount of deformation is measured electrically by a strain gage 21 and detected as the backpressure. Accordingly, this unit is not influenced by the frictional force of a transfer mechanism, etc., it is excellent in responsiveness and can control the backpressure control with a high precision.
Patent JP-S5677371-A (JP)
Title: Manufacture of aluminum sheet with high strength
Inventor: INNAMI MASAYUKI
IPC: C22F1/00
Filed: 1979-11-27
Abstract: PURPOSE: To obtain an Al sheet with high strength and superior workability by continuously casting and rolling molten Al contg. a specified amount of Fe and Si in a specified ratio to a strip of a predetermined temp.  
     CONSTITUTION: Molten Al contg., by wt., 0.2W0.7, preferably 0.2W0.6% Fe and 0.15W0.7, preferably 0.17W0.6% Si in an Fe to Si ratio of 0.8W1.5, preferably 1W1.2% is continuously cast and rolled to a 3W15mm thick strip. This strip is cold rolled to a 0.05W0.2mm thick sheet, which is then annealed at 150W300°C. Thus, an Al sheet with high strength is obtd. It is superior to a conventional Al sheet having the same composition in workability and corrosion resistance. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07225329-A (JP)
Title: Optical transmission module and its manufacture
Inventor: HATTORI HITOSHI
IPC: H01L31/0232
Filed: 1994-07-05
Abstract: PURPOSE:To facilitate the manufacture and mounting by adhering and fixing an end surface type semiconductor element on a guide substrate for arraying optical fibers and performing back mounting, and then enabling easy and correct assembly and optical coupling with small variance and high efficiency. CONSTITUTION:On a guide substrate 1, V grooves 4 as V-shaped recessed fiber fixation parts are formed, and in the V grooves 4, the optical fibers 5 are arrayed at a 250mum pitch in the array direction X. The end surface type semiconductor element 2 is provided on a subordinate substrate 6, and light emission parts 7 which are 2-3mum in height are arrayed on the array surface at a 250mum pitch in the array direction. Array-directional positioning parts 8 in a projection flat plate shape are arranged in fitting areas behind those light emission parts 7. For the back mounting, the projection positioning parts 8 are adhered and fixed by fitting in the recessed V grooves 4 of the guide substrate 1. Consequently, the assembly is performed easily and correctly and the optical coupling with high efficiency and small variance can be performed.
Patent JP-H0711015-A (JP)
Title: Production of friction material
Inventor: SAKATA TOICHI
IPC: C08J5/14
Filed: 1993-06-24
Abstract: PURPOSE:To obtain a friction material such as a brake pad exhibiting stable frictional characteristics even under high-temperature and high-load condition by coating a fibrous base with an inorganic binder/friction regulator, further coating with an organic binder/friction regulator and forming the coated product. CONSTITUTION:A fibrous base is coated with a mixture of an inorganic binder and a friction regulator and then with a mixture of an organic binder and a friction regulator. The coated base is formed to obtain a friction material. Calcium sulfate is used as the friction regulator to be mixed to the inorganic binder and glass fiber is used as the fibrous base.
Patent JP-H0319403-A (JP)
Title: Microwave integrated circuit element
Inventor: SAITOU NORITSUGU
IPC: H03F3/60
Filed: 1989-06-15
Abstract: PURPOSE:To obtain plural systems of output signals from one element by incorporating an IMC having plural output terminals and output leads of the same number. CONSTITUTION:The element incorporates an IMC(interval Mating Circuit) 2 having plural output terminals 3, 4 and output leads 6, 7 of the same number. The output IMC 2 in the operation of the microwave integrated circuit element divides an RF signal from each drain electrode into two systems, synthesizes them so that each signal is in matching with the load impedance and the signal is extracted externally through the leads 6, 7 respectively from the two different output terminals 3, 4. Thus, plural systems of output signals are obtained from on microwave integrated circuit element.
Patent JP-S6310632-A (JP)
Title: Silicone composition
Inventor: ARAI MASATOSHI
IPC: C08G75/02
Filed: 1986-06-30
Abstract: PURPOSE:To obtain a silicone composition which can produce adhesiveness after several second to several minute irradiation with ultraviolet rays, by mixing a specified organosiloxane with a specified mercapto group-containing organopolysiloxane, a specified silane, a photosensitizer and a condensation catalyst. CONSTITUTION:A composition comprising 100pts.wt. organopolysiloxane (A) having at least one group of the formula (wherein R is a monovalent saturated hydrocarbon group, a is 2 or 3, b is 1, 2 or 3, c and d are each 0, 1 or 2 and b+c+d=3) in the molecule, a mercapto group-containing organopolysiloxane (B) having at least two mercapto groups in the molecule, in an amount to provide 0.1-20 mercapto groups per propenyloxy group of component (A) 0.01-10 pts.wt. photosensitizer (C), 0.01-10pts.wt. condensation catalyst (D) and 0.01-10 pts.wt. silane (E) having at least three hydrolyzable groups in the molecule.
Patent JP-S6311452-A (JP)
Title: Unitary control device for automatic transmission and engine
Inventor: HAMANO YUKIO
IPC: B60W10/10
Filed: 1986-06-30
Abstract: PURPOSE:To improve reliability in control of converting engine torque at speed changing by changing a speed change parameter to such a value as to ensure durability of a frictionally engaging device when a failure occurs in transfer means provided between engine control means and automatic transmission control means. CONSTITUTION:There are individually provided engine control means 7 receiving various output signals from a sensor for detecting engine conditions, switches and others to determine fuel injection rate and ignition timing and an automatic transmission control means 8 for selecting a gear corresponding to the vehicle speed, opening degree of an accelerator and others. The engine control means 7 receives torque converting amount signal from the automatic transmission control means 8 through various transfer means, so that engine torque is converted for changing of speed. If any failure in the transfer means is detected by a failure detecting means, the speed change parameter in the automatic transmission control means 8 is controlled to be changed to such a value as to ensure durability of frictionally engaging device in the automatic transmission 2.
Patent JP-S5377637-A (JP)
Title: Developing device for electrophotography
Inventor: NAKAHATA KIMIO
IPC: G03G15/08
Filed: 1976-12-21
Abstract: PURPOSE:To discriminate the density or shortage of a developing agent by providing a screw which functions to change and amplify the position level of the developing agent, transporting the developing agent to a special position so as to form a heaped developing agent, and detecting the degree of the heaping-up of the agent.
Patent JP-H053235-A (JP)
Title: Heatsink
Inventor: ISHIZAWA MAKOTO
IPC: H01L21/66
Filed: 1991-06-26
Abstract: PURPOSE:To facilitate detachment of a heatsink from a semiconductor device after a burn-in process is finished and improve the efficiency of the burn-in process by a method wherein the heatsink has trenches on its surface tightly adhering to the semiconductor device and the trenches do not reduce the area of the adhering surface significantly. CONSTITUTION:A heatsink is composed of cooling fins 1 from which heat is discharged and an attaching part 2 which is provided on the side of the heatsink opposite to the fins 1 and with which the heatsink is attached to a semiconductor device. Trenches 4 are formed on the surface of the attaching part 2 which is made to adhere to the semiconductor device from side ends to side ends to form a cross. Therefore, when a burn-in process is carried out in a semiconductor device manufacturing process by using a liquid-cooling burn-in apparatus, air is contained in the trenches 4 and an attracting phenomenon wherein the coolant penetrates between the adhering surfaces of the heatsink and the semiconductor device and the heatsink and the semiconductor device attract each other unseparably is avoided. With this constitution, the heatsink can be removed easily from the semiconductor device after the burn-in process is finished.
Patent JP-S6045932-A (JP)
Title: Magnetic recording medium
Inventor: NAKAMURA KAZUHIKO
IPC: G11B5/738
Filed: 1983-08-23
Abstract: PURPOSE:To improve both squareness ratio and coercive force by forming an underlying layer which expands in volume on solidification on a nonmagnetic base body and a thin magnetic metallic film thereon by diagonal vapor deposition at the specific temp. or above of the base body and at a specific incident angle or above. CONSTITUTION:A metal which expands in volume on solidification, for example, Bi, Ga, Sb or the like or an alloy of Si-Cu, etc. is formed to 30-300Angstrom  thickness on a nonmagnetic base body 1 to form an underlying layer 2. The base body is maintained at >=120 deg.C and Co, Fe, Ni or an alloy thereof is formed on the layer 2 by diagonal vapor deposition at >=40 deg. incident angle to 100- 1,000Angstrom thickness to form a magnetic layer 3. High coercive force and the squareness ratio higher than in the the prior art are provided in combustion by the combination use of the layer 2 and the layer 3.
Patent JP-S63316787-A (JP)
Title: Liquid crystal material
Inventor: SETO KOJI
IPC: C07F5/04
Filed: 1987-06-19
Abstract: NEW MATERIAL:A compound expressed by formula I (R represents 1-18C alkyl; m is an integer of 0-2; * indicates asymmetric carbon atom). EXAMPLE:2-{4'-[ 4-((S)-2-Ethoxypropoxy)phenyloxycarbonyl ]phenyl}-5-dodecyl-1,3, 2-dioxaborinane. USE:A ferroelectric liquid crystal material useful as a display element having superior responsiveness in image display, which has excellent stability, wide temperature range belonging to SC* phase or SH* phase and high Ps value. PREPARATION:First, paracarboxyphenyl boric acid expressed by formula II is reacted with a 2-alkyl-1,3-propandiol expressed by formula III in toluene to afford 2-(4'-carboxyphenyl)-5-alkyl-1,3,2-dioxaborinane expressed by formula IV. Then, the resulting compound is reacted with SOCl2 and further reacted with a phenolic compound expressed by formula V in the presence of pyridine.
Patent JP-S62169604-A (JP)
Title: Manufacture of sheet and molded form
Inventor: MAKI HIROHISA
IPC: C08G18/10
Filed: 1986-06-30
Abstract: PURPOSE:To obtain a sheet or a molded form high in strength and in flexibility inexpensively by a method wherein vegetable fine fibers or the powder grains are cured and formed under a normal temperature or being heated by employing the highly surplus amount of water and specified urethane prepolymer individual or the resin emulsion. CONSTITUTION:Fine vegetable fibers or the powder grains are cured under a normal temperature or being heated by employing highly surplus amount of water, individual urethane prepolymer, containing substantially non-reacted NCO group having 10-90% of oxyethylene in the oxyethylene chain and obtained by reacting polyoxyalkylene polyol having two sets or more of terminal hydroxide group with organic polyisocyanate, or employing both of the urethane polymer and resin emulsion, whereby sheet and molded form which are excellent in the physical properties may be obtained. The using amount of water is highly surplus amount and preferably it is an equivalent amount or the amount less than 50 times in weight with respect to the amount of urethane polymer or the total amount of urethane polymer and resin emulsion.
Patent JP-H06157931-A (JP)
Title: Water-soluble disazo compound, its preparation and its use as dye
Inventor: ANDOREASU FUAU DEE ERUTSU
IPC: C09B62/09
Filed: 1993-06-24
Abstract: PURPOSE: To obtain a novel compound useful for dyeing, etc., polyamide fibers, etc., which yields an auburn or brown level dyeing and shows a good fastness to daylight and fastness to hypochlorite bleaching.  
     CONSTITUTION: The compound is a compound of formula I (wherein R is H or sulfone; R' is hydroxy, methoxy or ethoxy; M is H or an alkali metal; and the non-fixed sulfo group in the naphthalene residue is in the 6- or 7-position), e.g. a compound of formula II. Here, the compound of the formula I is obtained by reacting an aminodisazo compound with a cyanuric chloride. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S5944882-A (JP)
Title: Piezoelectric composition
Inventor: SUGIUCHI MASAMI
IPC: H01L41/193
Filed: 1982-09-06
Abstract: PURPOSE:To increase piezoelectric performance by enhancing the property of forming a flexible and moldable film by a method wherein a charge transfer complex is dispersed into a polymer compound having piezoelectric property. CONSTITUTION:The charge transfer complex consisting of at least a kind of naphthalene derivative, tetracene derivative and fulvalene derivative and of electron receptors is dispersed into the piezoelectric polymer compound. Then, the property of forming a flexible and modable film enhances, and accordingly the piezoelectric performance increases. The naphthalene derivative is the compound shown by the formula I . The tetracene derivative is the compound shown by the formula II. The fulvalene derivative is the compund shown by the formula III.
Patent JP-H07337013-A (JP)
Title: Switching power supply circuit
Inventor: HASEMI TOSHIAKI
IPC: H02M3/28
Filed: 1994-06-13
Abstract: PURPOSE:To reduce switching loss and noise of a switching element through combination of normal forward converters. CONSTITUTION:The switching power supply comprises two sets of forward converters connected in parallel and having a common input. Transformers 19, 20 in the forward converters are connected on the primaries 4, 11 thereof and connected in parallel with a smoothing circuit 23 on the secondary thereof.
Patent JP-H05325930-A (JP)
Title: Safety valve device for alkaline storage battery
Inventor: KITAI TATSUYA
IPC: H01M2/12
Filed: 1992-05-20
Abstract: PURPOSE:To enhance the safety of a safety valve device by making a hole in an elastic plate put on an elastic body and thereby enabling release of gas even when the elastic body becomes unmovable. CONSTITUTION:In a safety valve device, an opening closure plate 1 and a terminal plate 2 are fixed together at joint portions on outer periphery. An elastic valve body 3 is formed of ethylene-propylene--diene rubber. A circular hole 4a is made at the middle of an inelastic plate 4 formed of stainless steel. The plate is then attached onto the valve body 3 with an adhesive. A coil spring 5 presses the valve body 3 onto the opening/closure plate 1 through the plate 4. Accordingly, even when falling, for instance, the terminal plate 2 deforms its ceiling portion and the spring 5 in contraction is fixed so that the valve body 3 can not be moved, and consequently, when the internal pressure of a battery rises, the valve body 3 breaks in its portion corresponding to the hole 4a by expansion. Gas within the battery is thus released and so its safety is secured.
Patent JP-H0320804-A (JP)
Title: Robot reproduction control method
Inventor: MIYATA TAKASHI
IPC: G05B19/42
Filed: 1989-06-19
Abstract: PURPOSE:To obtain a locus with fidelity to route fluctuation by decreasing a correction value fitting in the magnitude of the speed fluctuation and acceleration fluctuation of a robot. CONSTITUTION:A robot axis 4 can be moved by sending a command to move the robot axis 4 to a correction targeted position Pi' from a CPU 1 to an actua tor 3. The CPU 1 reads out the next teaching position Pi from a memory 2, and reads out teaching positions Pi-a...Pi-1 before that, and teaching positions Pi+1...Pi+b behind that. Next, a weight factor can be obtained by operating the mean value Pia of preceding teaching positions and the mean value Pib of succeeding teaching positions, and calculating a mean route seconds of arc thetai by utilizing the inner product of a vector connecting the position Pia to the Pi with a vector connecting the position Pi to the Pib. The CPU 1 operates the correction targeted position Pi' based on the teaching position, the preceding teaching position, the succeeding teaching position, and the weight factor. Since the correction value is decreased when a large amount of route fluctuation exists, the locus with fidelity to the route fluctuation can be obtained.
Patent JP-S5277547-A (JP)
Title: El element read-out unit
Inventor: ISE MASAHIRO
IPC: G11C11/42
Filed: 1975-12-23
Abstract: PURPOSE: To read out the signal hiden in the random component, by taking the self coefficient of correlation for this component, after picking up the polarized current in the read-out of EL elements having memory performance. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05342557-A (JP)
Title: Magnetic recording medium
Inventor: KAWAMOTO ATSUSHI
IPC: G11B5/65
Filed: 1992-06-15
Abstract: PURPOSE:To provide a magnetic recording medium satisfactory in both S-N ratio and overwriting characteristics. CONSTITUTION:This magnetic recording medium is a magnetic disk whose principal part consists of a surface-roughened Al alloy substrate, a hardened film of an Ni-P alloy formed on the substrate, a magnetic recording layer of CoCrTa formed on the hardened film with a Cr under-layer in-between and a protective film of carbon formed on the magnetic recording layer. The magnetic disk is in a demagnetized state because of a written erasable pattern. The intensity H50 of a magnetic field corresponding to the max. inclined part of the initial magnetization curve of the magnetic disk is >=0.97 times the coercive force and the half width Htheta50 of a gradient characteristic curve obtd. by differentiating the initial magnetization curve is <=120Oe.