baber/WOPTO huggingface dataset:
Patent JP-S62106657-A (JP)
Title: Semiconductor device
Inventor: SUDO TAKEYUKI
IPC: H01L21/822
Filed: 1985-11-05
Abstract: PURPOSE:To prevent the erroneous operation of a small current circuit due to noise by separating grounding wires for a great current and a small current and by separating the groundings of a great current circuit and the small current circuit which constitute an internal circuit. CONSTITUTION:Wirings for grounding are separated to a grounding wire 102 for a small current and a grounding wire 103 for a great current, each grounding wire 102, 103 is connected to a pad 158c, 158b for bonding and each pad 158c, 158b is connected to an external lead connector 161 via a lead wire 160c, 160b. The distance between the grounding wires 102 and 103 or between the lead wires 160b and 160c is made not to cause parasitic impedance. In an internal circuit 101, the grounding wire of a circuit operated by a great current, e.g., an output transistor is connected to the grounding wire 103 for a large current and the grounding wire for a small current operation which is apt to be affected by noise is connected to the grounding wire 102 for a small current.
Patent JP-S62106946-A (JP)
Title: Methyl methacrylate resin composition
Inventor: OTANI IKUJI
IPC: G11B7/2533
Filed: 1985-11-05
Abstract: PURPOSE:To provide the titled compsn. which is wholly crystal clear, has excellent thermal stability, moldability and mechanical strength and is suitable for use as a material for light electrical components, parts for vehicles, optical disc, etc. by blending two specified methyl methacrylate copolymers. CONSTITUTION:5-95% (by weight; the same applies hereinbelow) copolymer (A) having a viscosity of 4.5-20cp (as a 10% soln. of a copolymer in methyl ethyl ketone at 25 deg.C; the same applies hereinbelow) and composed of 14-94% methyl methacrylate unit (a), 5-85% six-membered acid anhydride unit (b) of the formula (wherein R1, R2 are each methyl, H), 1-70% arom, vinyl compd. [e.g., (alpha-methyl)styrene] unit (c) and 1-20% (meth)acrylic acid unit (d) is blended with 95-5% copolymer (B) having a viscosity of 2-20cp and composed of 80-99.8% component (a) unit and 0.2-20% alkyl acrylate unit (e) or component (c) unit.
Patent JP-H03109177-A (JP)
Title: Body side part structure for vehicle
Inventor: KISHINO KOJI
IPC: B62D25/20
Filed: 1989-09-25
Abstract: PURPOSE:To improve strength for the side collision of a vehicle by providing a reinforcing member having a tilted part between a side sill and a floor panel, and also arranging a pushing up member pushing up the reinforcing member with receiving impact force between the tilted part and the side sill. CONSTITUTION:A side sill 3 is joined to the side edge part of a floor panel 2 on the floor side frame 1 of a body, and a door 4 is arranged in a side sill outer 3a side. In this case, a reinforcing plate 5 as a reinforcing member is bridgedly provided between the side sill inner 3b of the side sill 3 and the floor panel 2 positioned in the vicinity of the door 4. The reinforcing plate 5 is formed in an approximate square shape, and also a tilted part 5a gradually higher toward a body outer side is provided. Moreover a push plate 11 serving as a pushing up member, gradually rising toward a vehicle room inner side from the vicinity of the lower part of the side sill 3 of the floor panel 2, is joined to the lower surface of the approximate intermediate part of the tilted part 5a.
Patent JP-H0969024-A (JP)
Title: Video game machine and game operation device
Inventor: SHINOHARA SATOSHI
IPC: A63F13/40
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To easily prevent user's operation and a display position on a screen, etc., from deviating by transmitting operation information obtained by correcting digital analog operation information to a game processor. SOLUTION: A controller 3 supplies one analog value and a plurality of digital values corresponding to the user's operation to a game machine main body 2. Further, the controller 3 communicates sent data packets, sent out of the game machine main body 2, in series. Further, the controller 3 detects the header part of a sent data packet by using a header detection processing program stored in a RAM 12. The controller 3 when obtaining a sent data packet addresses to itself decides the data of its data part by a microprocessor 10. At this time, when a correction instruction for the analog value is obtained, the controller 3 converts and corrects switch data S2 into a reference value by using an analog value correction processing program stored in a RAM 12.
Patent JP-H04125408-A (JP)
Title: Linear scale device for measuring length
Inventor: ANPO KOKI
IPC: G01D5/244
Filed: 1990-09-17
Abstract: PURPOSE:To enable measurement of a length with high resolution and high precision by adding +1 or -1 to a digital signal or by adding nothing, in accordance with the value of an output signal of an interpolating element. CONSTITUTION:A device has a main scale 101 provided with pitch lines for absolute data and pitch lines for first increment data having a period of an integral multiple of the pitch lines for the absolute data, an absolute data detecting element provided corresponding to the pitch lines for the absolute data and a data conversion element 106 converting an output signal of the absolute data detecting element into a digital signal. Besides, it comprises a first increment data detecting element corresponding to the pitch lines for the first increment data, an interpolating element interpolating a signal from the first increment data detecting element, an arithmetic element 110 adding +1 or -1 to a digital output signal of the data conversion element in accordance with the value of an output signal of the interpolating element or adding nothing thereto, and a synthesizer 113 synthesizing an output signal of the arithmetic element 110 with the output signal of the interpolating element.
Patent JP-S63101162-A (JP)
Inventor: SUZUKI MASAHIDE
IPC: B61D17/00
Filed: 1986-10-17
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-S60136540-A (JP)
Title: Novel allyl brominated phthalate
Inventor: UCHIDA KINGO
IPC: C08F18/00
Filed: 1983-12-26
Abstract: NEW MATERIAL:Allyl brominated phthalate of formula F (R1 is H, Cl, methyl; R2 is Cl, methyl). EXAMPLE:Bis(2-methyl-2-propenyl) 3,4,5,6-tetrabromophthalate. USE:A starting material of optical plastics; it has high heat resistance, dimensional stability and refractive index. PREPARATION:For example, the reaction of 3,4,5,6-tetrabromophthalic anhydride of formula A with an R1-substituted allyl alcohol of formula B gives a half ester of tetrabromophthalic acid of formula C, then an alkali metal or ammonium hydroxide is allowed to act on the half ester to form its salt, which is further allowed to react with 2-R2 substituted allyl halide of formula E to give the compound of formula F.
Patent JP-H0984910-A (JP)
Title: Golf club cover
Inventor: OWA HIROSHI
IPC: A63B55/00
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a golf club cover which is easily attachable and detachable to and from a golf club head and does not damage the golf club head during mounting. SOLUTION: The golf club cover 10 is composed of a head cover part 12 and a shaft cover part 14. This head cover 12 is formed to a bag shape extending in an arrow (a) direction and is provided with an opening 16 for head insertion. The head cover is internally formed of nylon, etc. to lessen friction at the time of insertion. A notch 20 of an approximately inverted U shape is formed from the peripheral edge 18 of this opening 16 for head insertion and is made continuous to the shaft cover part 14. This shaft cover part 14 is provided with a slit 21 for shaft insertion for the purpose of inserting the golf shaft and is made freely openable and closable by means of hook-and-loop fasteners 24.
Patent JP-S60143323-A (JP)
Title: Discharge flashgun equipped with automatic dimming function
Inventor: TAKEMATSU YOSHIYUKI
IPC: H05B41/32
Filed: 1983-12-30
Abstract: PURPOSE:To reduce the execessive quantity of light emission with simple constitution by providing a switch which supplies electric energy to a commutating capacitor according to light emission stopping operation. CONSTITUTION:When the quantity of light emission attains to a specific value and an optical responding circuit 17 turns on an SCR17, the discharging voltage of a reverse current capacitor 12 is applied as a reverse voltage to the series connection body of a flash bulb 7 and an SCR11 to cut off the discharging current of the flash bulb 7, and flash light emission is stopped nearly simultaneously with the turning-off operation of the SCR11. The following discharging current from a main capacitor 5 flows through an SCR27, capacitor 12, and SCR 13 to apply a backward voltage, thereby turning off the SCRs 27 and 13. Consequently, light emission stopping control is performed precisely through the simple constitution to reduce the excessive quantity of light emission, and short-distance flash photography is performed excellently.
Patent JP-H1177015-A (JP)
Title: Dry vessel for garbage and drying
Inventor: AOYAMA KOZO
IPC: F26B9/06
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a dry vessel for garbage by which, even if garbage is allowed to stand in the narrow veranda of an apartment house or in inside a room, odor does not emit and furthermore garbage is made to a rustlingly dried material notfeeling odor at every home unit without adding energy and an expensive additive from the outside. SOLUTION: A tray 1 for drying garbage, which has many tray-opening parts 2, is held in the inside of a closable vessel 5 having many opening parts 6. Garbage 4 is stored and dried in the dry vessel 5 in which a film 9 such as polyvinyl alcohol having moisture permeability and odor barrier properties is interposed between all opening parts 6 of the vessel 5 and garbage 4. When drying, a water-absorptive polymer and a favorably small amount of preservatives are blended with garbage 4.
Patent JP-H0294106-A (JP)
Title: Production of magnetic head
Inventor: KIJIMA TAKESHI
IPC: G11B5/187
Filed: 1988-09-30
Abstract: PURPOSE:To maintain the linearity of thin magnetic alloy films so as to improve gap accuracy and to increase the output of the magnetic head by using hexafluorosilicic acid as an etchant. CONSTITUTION:Gap-facing surfaces 32, 33 of respective cores 26, 27 are etched away by the etching liquid of the hexafluorosilicic acid in an about 1,000Angstrom  range from near the surface having an extremely large work strain in order to decrease the effective gap length at the completed magnetic head. The effec tive etching is thus executed in a short period of time without losing the surface linearity. The linearity of the thin magnetic alloy films is maintained in this way. An improvement in gap accuracy and an increase in the output of the magnetic head are caused.
Patent JP-H04124509-A (JP)
Title: Burner
Inventor: KUBOTA YUKO
IPC: F23D11/40
Filed: 1990-09-17
Abstract: PURPOSE:To improve the responce of combustion and reduce the electric power consumption by thermally connecting a vaporization chamber to the side wall of the burner head and a flange connected to the side wall of the burner head and providing an ignitor near the side wall of the vaporization chamber. CONSTITUTION:When a heater 14 is electrically energized and the temperature of a carburetor 12 reaches a specified temperature, electric power supply is stopped and at the same time a fuel supply device 22 and a blower 24 are operated, and the fuel and combustion air are supplied to a vaporization chamber 17. The supplied fuel becomes a vaporization gas in the carburetor 12 and it is mixed with the combustion air in the vaporization chamber 17 and becomes a mixture gas and is sent to a mixing chamber 21 through a mixture gas outlet 14 and mixture gas inlet 13. And, the mixture gas is blown out from the flame hole 9. When under these conditions the burner is ignited by an ignitor 20, the flame hole 9a on the side of connection near the ignitor 20 is at high temperature, and a combustion flame is formed and combustion is started. The carburetor 12 and burner head 10 are thermally connected and the heat of the vaporizer 12 is transferred only to the flame hole 9a on the connection side of the burner head 10 so that the responce of combustion is excellent and it is possible to reduce the electric power consumption of the heater 14.
Patent JP-S61124922-A (JP)
Title: Manufacture of electrooptic device
Inventor: ONO YOICHI
IPC: G02F1/136
Filed: 1984-11-22
Abstract: PURPOSE:To obtain an element which has superior nonlinearity by using negative type photoresist and positive type photoresist and employing a self-matching method which exposes a substrate from its reverse surface through a 1st-layer thin film constituting a nonlinear element as a mask. CONSTITUTION:The 1st electrode metallic film 2 is formed on the glass substrate 1 and patterned as specified by photoetching, and an insulator 4 as the 2nd layer is formed over the entire surface except a terminal part by mask sputtering, mask vapor deposition, mask CVD, etc. The insulator 4 is formed of an insulating film 4 to a uniform film thickness of about 100Angstrom -1,000Angstrom  and to such density that there is no pinhole. Then, an ITO film 5 serving as a picture-element electrode is formed by magnetron sputtering and the metallic film as the 1st layer is used as the mask to carry out photoetching by the self-matching method which uses negative type photoresist and exposes the substrate from its reverse surface, thereby obtaining a specific pattern. A photolithographic process is performed once more lastly to form a picture-element electrode shape.
Patent JP-H0591383-A (JP)
Title: Video camera
Inventor: OHARA TORU
IPC: G03B17/14
Filed: 1991-09-26
Abstract: PURPOSE:To prevent the erroneous lens loading by providing a loading display means on both a camera body and an exchange lens and raising an alarm to a user at the time of imperfect lens loading. CONSTITUTION:An exchange lens 1 and a video camera 2 are freely attachable and detachable through mounts 3 and 4. A communication line is formed by an electric contact. When the regulate voltage is supplied to in a lens 1, a lens microcomputer is operated, the communication between the lens 1 and the camera 2 is started in synchronism with a clock to be sent from the camera 2, and a communication abnormality bit during the initial communication is read. In the case of no rising of communication abnormality bit, the normality of the lens mounting is informed by lighting up the light emitting element of a lens loading display 5 by turning on a transistor for the prescribed time. On the other hand, in the case the rising of communication abnormality flag, the abnormality of the lens loading is alarm-displayed by repeatedly turning on and off the transistor for the prescribed time and lighting up the light emitting element of the lens loading display 5.
Patent JP-H0985171-A (JP)
Title: Precision drive unit
Inventor: OTA YASUYOSHI
IPC: B06B1/06
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To perform precision drive control by simple constitution and also to make energization to be shut off during standing still. SOLUTION: A cylindrical rotor 3 held by a piezoelectric element 1, a plate 2 fixed to it and a holding member 4 is pressed with contact with the plate 2 by a spring 5 to form a precision drive unit. When voltage is rapidly applied to the piezoelectric element 1, it is also rapidly extended, and the plate 2 fixed to it is also rapidly moved in the direction of the arrow, but slippage is encountered between the plate 2 and the rotor 3, thereby the rotor 3 stands still. Next when the applied voltage is slowly lowered, the plate 2 is slowly returned to rotate the rotor 3 by frictional force. By repeating such action, the rotor is continuously and unidirectionally driven. Control in a driving state is adjusted by the applied voltage only, and during standing still, even when energization is shut off, relative positions of the rotor 3 and the plate 2 are maintained.
Patent JP-H1098436-A (JP)
Title: Information transmitter with proximity sensor
Inventor: YAMADA MASAHIRO
IPC: H04B10/114
Filed: 1996-09-19
Abstract: PROBLEM TO BE SOLVED: To provide the information transmitter with proximity sensor in which information transmission and proximity sensing are conducted efficiently and accurately even in a narrow space by using a ray for information transmission and a ray for proximity sensing in common so as to have only to produce two optical paths between a stationary part and a truck or between trucks. SOLUTION: The information transmitter is provided with a 1st space light transmission section 1 that has a 1st projector 6 and a 1st light receiver 7 on two trucks placed on a same track or on a stationary part and a truck and with a 2nd space light transmission section 1 that has a 2nd projector 8 and a 2nd light receiver 9 and the 1st and 2nd space light transmission sections 1, 2 are arranged opposite to each other. A data signal obtained by frequency-modulating a carrier with a data pulse signal is given to the projector 6 or 8, which is driven to emit a ray to the light receiver 7 or 9 so as to send a data signal from the projector to the light receiver thereby allowing two-way space optical transmission between the trucks or between the stationary part and the truck.  In this case, the 1st space light transmission section 1 is provided with a 1st distance measurement section 3 and the 2nd space light transmission section 2 is provided with a 2nd distance measurement section 4, the projector and the light receiver for distance measurement and space light transmission are used in common and the projection and the light receiving for distance measurement are conducted for a blank period of data transmission.
Patent JP-H06192574-A (JP)
Title: Thermoplastic molding composition based on polyphenylene sulfide having high abrasion resistance and its use
Inventor: KURAUSU KOORUHETSUPU
IPC: C08K3/00
Filed: 1993-10-04
Abstract: PURPOSE: To improve the wear strength of the polyphenylene sulfide moldings containing a mineral reinforcing agent and a mineral filler.  
     CONSTITUTION: The objective thermoplastic molding composition is comprised of (A) 20-70 wt.% of a polyphenylene sulfide, (B) 5-20 wt.% of a polyethylene having an ultra-high molecular weight, (C) 10-40 wt.% of a fibrous reinforcing agent, (D) 10-40 wt.% of a mineral filler, (E) 0-1 wt.% of a lubricant and/or other additives. The moldings, fibers and films having particularly good wear properties can be prepared by the use of this thermoplastic molding composition. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H03111929-A (JP)
Title: Data output device
Inventor: SHIGA MIKIO
IPC: G06F3/12
Filed: 1989-09-26
Abstract: PURPOSE:To make it possible to use a transmitting/receiving data in common for plural host computers having respectively different code systems by receiving an operation program from an external apparatus and inputting/outputting data. CONSTITUTION:The processing is started in accordance with a control program stored in a reference program memory 17. When the control program is stored in a memory 19, a CPU 111 switches a program to be executed to the control program to execute it. In normal recording processing, received recording data are temporarily stored in a memory 18 by the control program stored in the memory 19 and developed to pattern information and the pattern information is outputted and recorded to/in a recording part 16. When the host computer 11 previously transmits the control program to a printer, recording data can be transmitted and recorded by the printer by a protocol or a code system required by the host computer 11.
Patent JP-H0192056-A (JP)
Title: Copying grinding device
Inventor: MURAI SHIRO
IPC: B24B49/00
Filed: 1987-09-30
Abstract: PURPOSE:To surely maintain the optimum grinding speed of a grinding wheel by detecting the tilt of the surface of a worm gear to be worked and controlling the angle of a grinding wheel so that the contact angle between the grinding wheel and the surface of a workpiece always becomes constant. CONSTITUTION:A grinding working head 4 on which a grinding wheel 1 at the top edge is rotatably held can be tilted in two directions crossing at right angles with a grinding wheel shaft C. On the basis of each measurement value of two distance sensors 38 and 39 installed at the top edge of the head 14, the tilt is controlled so that the angle formed by the grinding wheel shaft C and the worked surface of a workpiece W always becomes constant. Therefore, the contact angle between the grinding wheel 1 and the surface of the workpiece W is made always constant, and the grinding position on the grinding wheel 1 is set constant, and the optimum grinding speed which is characteristic for the grinding wheel 1 is surely maintained, and the stable grinding work with high efficiency under the optimum working condition is carried out.
Patent JP-H02129122-A (JP)
Title: Anti-epilepsy pyrazolopyridines
Inventor: ANIRU MIRU
IPC: A61K31/44
Filed: 1989-09-26
Abstract: PURPOSE: To provide a calcium channel sealant useful for curing of epilepsy by including a specific 4,7-dihydro-pyrazolo[3,4-b]pyridines. CONSTITUTION: This calcium channel sealant contains a compound of formula I [R is H, an alkyl, an alkenyl, a cycloalkyl, a (substituted) phenyl, etc.; R1 is H, an alkyl, an alkoxycarbonyl, a (substituted) phenyl, etc.; R2 is a (substituted) phenyl, an aromatic 5-6 membered heterocycle, formula II, etc.; R3 is an alkyl, an alkenyl, a (substituted) phenyl, a mono- or di-alkylamino, formula III  (m) is 3-5}, etc.; R<4> is H, an alkyl or benzyl] or its salt, e.g. methyl 4,7-dihydro-1,6-dimethyl-4-(2-methylphenyl)-3-(2-methylpropyl-1H-pyraz olo[3,4- b]pyridine-5-carboxylate. The daily dosage of the compound is preferably 0.05-5mg/1kg body weight in an oral administration and 0.01-2mg/1kg body weight in a non-oral administration.
Patent JP-H04123960-A (JP)
Title: Wheel slip factor compensator for motorcycle
Inventor: YOSHINO MASATO
IPC: B60T8/66
Filed: 1990-09-17
Abstract: PURPOSE:To eliminate any operation of unnecessary antilock control due to an apparent slip by compensating the value of a slip factor in a larger side to that of a slip factor in the smaller side when there is produced a difference in the slip factors between front and rear wheels in the state that no brake is applied to both of them. CONSTITUTION:During the drive of a vehicle, an operation part CAL receives a signal conformed to each speed of a front wheel FW and a rear wheel RW and another signal conformed to on-off operation of both front-wheel/rear-wheel brake switches FBS and RBS via an input interface I/O, through which it performs each of calculations for slip factor compensation and antilock control over respective front and rear wheels. In this case, at the operation part CAL, further a slip factor on each wheel is found out in the state that no brake is applied to either side of front and rear wheels, and a slip factor difference is detected, and when a variation in this slip factor difference is within a specified variation range stably as long as the specified time, a compensation value is subtracted from a larger side in the slip factor of these front and rear wheels, thus their slip factor differences are made so as to be eliminated.