baber/WOPTO huggingface dataset:
Patent JP-S5289474-A (JP)
Title: Reach-through type semiconductor device
Inventor: OOTSUKA TAKAO
IPC: H01L21/331
Filed: 1976-01-22
Abstract: PURPOSE:To increase withstanding voltage by decreasing electric field intensity on side surface of PN junction by forming negative or positive level by preparing convex part on the side exposed surface or in its neighbourhood of PN junction.
Patent JP-2000205919-A (JP)
Title: Shutoff valve opening switch structure of microcomputer gas meter
Inventor: SEKINE NORIAKI
IPC: G01F3/22
Filed: 1999-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a shutoff valve opening switch structure of a microcomputer gas meter which allows consumers to easily make sure the position of a valve opening switch even during the night, etc., and to operate the valve opening switch without mistakes. SOLUTION: In this shutoff valve opening switch structure for a microcomputer gas meter, a parting wall parting the inside of a gas meter main body into a primary and a secondary flow passages is provided inside the gas meter main body and a communication port communicating the primary flow passage to the secondary flow passage is provided in the parting wall. A bi-directional shutoff valve for opening and closing the communication port in response to electric signals is provided.  An illuminated switch 13 which is switched on and illuminated when the bi-directional shutoff valve is closed and which can open the bi-directional shutoff valve when switched on is provided inside the gas meter main body and a pushbutton part 14 whereby the illuminated switch 13 can be turned on is provided on the part of the gas meter main body opposite to the illuminated switch 13, at least a portion of the pushbutton part 14 allowing light of the illuminated switch 13 to be passed to the outside.
Patent JP-S61172251-A (JP)
Title: Tape loading mechanism
Inventor: MURAMATSU HIDEAKI
IPC: G11B15/665
Filed: 1986-01-13
Abstract: PURPOSE:To simplify its constitution and to reduce its size and weight by generating a force for letting a sub block to abut in such a direction that it abuts on two stoppers. CONSTITUTION:The stoppers 127A and 127B are provided at the outside of the sub-block SB without impeding the sliding of a loading block LB. Those two stoppers 127A and 127B positions the sub block SB on an X-Y coordinate plate with the force F for abutting the sub-block to on the stoppers. Further, a play preventing member 128 which form the sub block SB across a rail 125 as the track of the sub block SB is fitted to eliminate trouble even if the sub block SB floats over the rail 125 in a Z direction when positioned. This sub- block positioning mechanism is included to reduce the size and weight.
Patent JP-H10200732-A (JP)
Title: Image magnification and reduction processing unit and its method
Inventor: ATSUMI EIJI
IPC: H04N1/393
Filed: 1997-01-16
Abstract: PROBLEM TO BE SOLVED: To attain the implementation of the image magnification and reduction through the use of a general purpose hardware H/W such as a digital signal processor DSP by realizing the magnification and reduction processing with a multiple of an optional rational number while keeping digital image quality by means of only discrete system processing without using analog processing. SOLUTION: Through the use of a filter suitable for a 1:N magnification processing and a filter suitable for a 1:M magnification processing according to a magnification of a ratio (N/M) of two positive integers, that is, a magnification approximated by a rational number, at first a magnification processing section 30 in an optional rational number multiple magnification reduction processing section 20 is used to apply magnification processing of a multiple of N to image data. Then a reduction processing section 40 applies reduction processing of 1/M to the image data magnified by a multiple of N, and the image whose size is converted into a multiple of N/M obtained as the result with respect to an input image is fed to a magnification/reduction image output section 50.
Patent JP-H11201816-A (JP)
Title: Pyroelectric sensor
Inventor: FURUYAMA YASUHIKO
IPC: G01J5/02
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a stable pyroelectric sensor in which no noise due to vibration or a crystal thin film or damage to the crystal thin film occurs. SOLUTION: A pair of electrodes 3 and 4 are positioned counter on front and rear surfaces of a pyroelectric material plate 1, which is held on a substrate, and wires 9 and 10 are connected to the electrodes 3 and 4, respectively. Electrode contact-points 5 and 6 for connecting the wires 9 and 10 to the electrodes 3 and 4 are provided outside the pyroelectric material plate 1. With this configuration, connection of the wires 9 and 10 are performed outside the crystal thin film 1, so the vibration of the wires 9 and 10 is avoided from causing piezoelectric phenomenon at the crystal thin film, thus the noise generated through vibration of a pyroelectric sensor is reduced.
Patent JP-H06213548-A (JP)
Title: Refrigerator
Inventor: MATSUDA MICHIYA
IPC: F04B49/06
Filed: 1993-01-18
Abstract: PURPOSE:To minimize the time for which the auxiliary coil of a compressor motor is energized at the start so as to reduce the noise produced at the start. CONSTITUTION:A microcomputer 6 turns on switches 3, 2 and a compressor motor 1 is set operating; after a preset period of time, turns off the switch 3 and a start detector 4 detects the value of the current in the motor; if the current in the motor has a large value, the start is regarded as unsatisfactory and the switches 3, 2 are turned on again to start the compressor motor 1 and, after a longer time set than the preset time, the switch 3 is turned off. Thus the start detector 4 successively detects the motor current against varied set time and, when a value of current is adequately small than at the initial start, the start at this time is regarded as satisfactory; the time set for this start is taken as the minimum start time, which shall be set for the subsequent start.
Patent JP-H115460-A (JP)
Title: Control device for vehicle provided with continuously variable transmission
Inventor: KUBOTA HIROBUMI
IPC: B60W10/10
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To suppress the fore and aft directional vibration of a vehicle by estimating a time point before the speed change concluding time point by a half period of the fore and aft directional vibration of a vehicle to be generated at the time of changing the driving wheel torque, and maintaining the driving wheel torque from a start of the speed change to that time point, and controlling the driving torque to a half of the target torque. SOLUTION: Driving wheel torque Td satisfies a formula Td=TE/GS-TI in a block R of a half period t0/2 of the fore and aft directional vibration of a vehicle. At this stage, engine torque Tm is generated in consideration of the inertia torque T1 to be generated by a change ratio ΔNe (gear shifting speed) of the engine speed Ne, and during the initial time of the speed change, engine speed after a Δt step in a block Q is estimated. The inertia torque T1 due to a change of the rotation of an input shaft is computed, and a required throttle open degree TAfin, which offsets the inertia torque T1, and a speed change duty ratio are output, and the gear shifting speed is controlled so as to obtain the torque T/2 at a half of the final driving wheel torque T at the time of controlling the speed change in the block R.
Patent JP-H02187034-A (JP)
Title: Bipolar transistor
Inventor: SHIMAWAKI HIDENORI
IPC: H01L29/201
Filed: 1989-01-13
Abstract: PURPOSE:To decrease a base resistance and improve transport and transit characteristics of minority carriers in a base layer by forming the base layer in such a manner that two kinds of regions having different impurity concentrations are disposed alternately in laminating and vertical directions. CONSTITUTION:A collector layer 4 consisting of n-type GaAs, a base layer 5 consisting of p-type GaAs, an emitter layer 6 consisting of n-type AlGaAs are laminated one after another on a semi-insulating substrate 3 consisting of GaAs and an emitter electrode 7, an SiO2 film 8, base electrodes 9a, collector electrodes 11a are formed and then an npn-type hetero bipolar transistor is constructed. The layer 5 is formed so that low impurity-concentration regions 5a consisting of C-doped p-type GaAs and highly impurity-concentration regions 5b are disposed alternately in laminating and vertical directions. This configuration makes transport and transit characteristics of minority carriers in the base layer excellent while decreasing a base resistance.
Patent JP-H05194005-A (JP)
Title: Wood piece cement plate
Inventor: MATSUOKA AKIRA
IPC: C04B28/02
Filed: 1992-01-17
Abstract: PURPOSE:To obtain wood piece plates which are light-weight and readily processible while securing given strength by blending wood small pieces and cement with an elastic expanded resin larger than thickness of the wood small pieces as a light-weight aggregate in a no-load state. CONSTITUTION:These wood piece cement plates comprise wood small pieces and cement as main components and an elastic expanded resin larger than thickness of the wood small pieces as a light-weight aggregate in a no-load state. By adding the elastic expanded resin, the wood cement plates are made to be light-weight and readily processible. For example, a porous material such as foamed PS or foamed PE may be cited as the elastic expanded resin. The lighter the elastic expanded resin is, the better it is. An elastic expanded resin having <=0.05 specific gravity is preferable. The elastic expanded resin requires to be larger than thickness of the wood small piece in a no-load state and is deformed approximately to the same thickness as that of wood small piece without being crushed by press pressure daring molding.
Patent JP-2000202475-A (JP)
Title: Septic tank
Inventor: FURUICHI MASAHIRO
IPC: C02F3/00
Filed: 1999-01-13
Abstract: PROBLEM TO BE SOLVED: To provide an easily installable upper-and-lower tank joint type septic tank having sufficient strength and also excellent in productivity by making the best use of the characteristic of both of the resins consisting of norbornene based cycloolefin and FRP. SOLUTION: In the septic tank 7 constituted with at least upper tank 8 and lower tank 9, the upper tank 8 is formed with fiber reinforced plastic and the lower tank 9 is formed with the resin consisting of norbornene based cycloolefin. In this way, the lightweight upper-and-lower tank joint type septic tank having the sufficient strength and impact resistance low in deforming amount is provided. And in the height of the septic tank, the impact resistance and weight saving are moreover contrived by making the lower tank larger in height than that of the upper tank.
Patent JP-S62165686-A (JP)
Inventor: MIYOSHI MORIMASA
IPC: G09F9/30
Filed: 1986-01-17
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-H11204218-A (JP)
Title: Male connector
Inventor: GOTO MASAKI
IPC: H01R31/08
Filed: 1998-01-16
Abstract: PROBLEM TO BE SOLVED: To distribute the same circuit in multiple circuits with simple work by reducing the kind of components of providing a bus bar to be inserted into multiple empty cavities with multiple terminals and a joining parts joining them together. SOLUTION: A bus bar 12 to be inserted into empty cavities 10 of a connector housing 2 is provided with multiple terminals 12a and a joining part 12b to join them together. By crimping a wire 8 connected to a male terminal 4 inserted into a cavity 6 to a crimped part 12c of the terminals 12a, it is distributed into multiple electric circuits connected to the terminals 12a. Only insertion of the bus bar 12 into the cavity 10 is enough and the terminals 12a provided plurally are used by being cut according to the number of the empty cavities of the joining part 12b, so that multiple kinds of bus bars 12 do not need to be prepared. It is preferable that the periphery of the joining part 12b extending outside the connector housing 2 is insulated by coating it with polyvinyl chloride or the like and thereby, the occurrence of abnormal operation can be prevented.
Patent JP-S61165314-A (JP)
Title: Hair dye
Inventor: KIKUCHI MASASHI
IPC: C09B13/00
Filed: 1985-01-17
Abstract: PURPOSE:A hair dye that contains, as an active ingredient, a naphthalene derivative, thus developing dyeing power meeting practical use at a temperature lower than 40 deg.C with a low concentration without injury to hair and irritation to scalp skins and storage stability. CONSTITUTION:The objective dye contains a naphthalene derivative of the formula. The amount of the compound is more than 0.05wt%, preferably more than 0.1wt% and less than 2wt%. The naphthalene derivative of the formula is novel and synthesized by reducing a corresponding 2-benzylamino-5,8- dihydroxynaphthoquinone with a reducing agent such as sodium ditionate in the presence of an alkali such as potassium hydroxide, sodium hydroxide or sodium carbonate in water, alcohol or their mixture, or with zinc dust in hydrochloric acid. The color of dyeing hair is reddish brown to brown.
Patent JP-H11263307-A (JP)
Title: Method and apparatus for forming and dividing soft pasty product
Inventor: SCHOENEGG KLAUS
IPC: B65B9/12
Filed: 1999-01-13
Abstract: PROBLEM TO BE SOLVED: To form and divide a pasty product whose volume and amount can be adjusted by placing an amount adjust station for adjusting an amount or volume of a cased product supplied to a forming/dividing station. SOLUTION: A foil of a plastic material is supplied from a supply roll to a device forming a foil tube 4, guided along a formation tube 2 and heated/ welded. A soft pasty product is led into the tube 4 through a filling pipe 3 in the formation tube 2. Then the foil tube 4 is fed to an amount adjust station 5. An amount per unit time of the product passing through the amount adjust station is adjusted by rollers 6, 7. Then the foil tube 4 enters a forming/dividing station 9, where webs 12, 13 fasten each case and divide and cut into portions 14. In addition, a correct adjusted amount of the product can be easily changed.
Patent JP-H07217939-A (JP)
Title: Air conditioner
Inventor: MINEO TAKASHI
IPC: F24F3/00
Filed: 1994-01-25
Abstract: PURPOSE:To enable a carpet to be laid without being influenced by a position and a shape of an air blowing port at a floor and an air conditioned air blowing from an entire floor surface to be attained by improving a structure of the carpet. CONSTITUTION:An air conditioner is comprised of a double-floor 5 having many air blowing ports 5a, an air feeding passage 6 formed below the double- floor 5, a ceiling member 7 having many air discharging holes 7a, an air discharging passage 8 formed above the ceiling member 7 and an air conditioning device 9 connected to the air supplying passage 6. The carpet 11 is constructed such that at least one of aeration type core member and aeration type base material is piled up on an aeration front surface fabric and a mesh member.
Patent JP-H06211056-A (JP)
Title: Fuel cap locking device
Inventor: SEKI KAZUHIRO
IPC: E05B53/00
Filed: 1993-01-19
Abstract: PURPOSE:To enable lock release from the inside of a vehicle even in the case of operating means being in failure by engaging a locking member with the groove part of a fuel cap, and disposing the operating means of a locking member inside of the vehicle in relation to a recessed part pierced with the locking member. CONSTITUTION:In the mounted state of a fuel cap 24, that is, in the state of a fuel cap lower part 26 being completely screwed into the opening part of a fuel inlet pipe 16, one end part 54A of a lock pin 54 is engaged with the groove part 52 of a fuel cap upper part 28, and the bent part side 62B of a plate spring 62 comes in contact with the intermediate part 54C of the lock pin 54 since the base part side 62A of the plate spring 62 is pressed by the fuel cap upper part 28. The lock pin 54 is passed through the side wall 12B of a recessed part 12 formed at a body panel 10. The operating means of the lock pin 54, that is, the plate spring 62 and a wire 57, are disposed inside of a vehicle in relation to the recessed part 12. Accordingly, even in the case of the operating means being in failure, the lock of the lock pin 62 can be released from the inside of the vehicle.
Patent JP-H10192942-A (JP)
Title: Side guide device of rolling machine
Inventor: UDA YUNOSUKE
IPC: B21B39/14
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To simply execute the completely synchronous control of each side guide head of a driving side and an operating side. SOLUTION: For main cylinders 27, 34, the same numbers of auxiliary cylinders 54, 56 for speedily moving a head only by a definite width from a waiting position to a set position are connected with piping, and the cross-section area ratio inside the cylinder room of a rod side to a counter rod side of the auxiliary cylinders 54, 56 is made in the size same as the cross section area ratio inside the cylinder room of the rod side to the counter rod side of the main cylinders 27, 34.
Patent JP-S5392771-A (JP)
Title: 2-(1h-tetrazole-1-yl)-3-hydroxypropionic acids and process for their preparation
Inventor: TAKADA KUNIO
IPC: C07D257/04
Filed: 1977-01-26
Abstract: PURPOSE: 2-(1H-Tetrazole-1-yl)-3-hydroxypropionic acids I(R 1  is H, alkali metal, alkaline earth metal, alkylammonnium or ester residue), e.g. 2-(1H-tetrazole1-yl)-3-hydroxypropionic acid ethylester. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S57121887-A (JP)
Title: Electron beam welding method
Inventor: NAKADA TOSHIHIKO
IPC: B23K15/00
Filed: 1981-01-19
Abstract: PURPOSE:To reduce the content of carbon in a welded metal and to prevent the generation of high temp. cracking in performing welding of a steel material by means of electron beam by fitting a steel material of a small content of carbon in a groove part and welding the material. CONSTITUTION:In welding a weld groove 2 of steel materials 1a and 1b of >0.22% C by electron beams, a steel material 5 of <0.18% C is inserted into the groove 2 and the materials are welded. The welded metal formed by melting is diluted with a low carbon content of the material 5, and has <=0.22% content of C, whereby the generation of high temp. cracking in the welded metal is prevented.
Patent JP-S56107765-A (JP)
Title: Rotor of squirrel-cage type rotary electric machine
Inventor: OGAWA FUMIHIRO
IPC: H02K17/16
Filed: 1980-01-25
Abstract: PURPOSE:To reduce the quantity of an adhesive agent to be used for combining the iron core of a rotor with a shaft by a method wherein the side surface of a short- circuit ring on the iron core side is extended to the position close to the shaft in such a manner that the surface becomes depressed as it approaches the shaft. CONSTITUTION:In a short-circuit ring 12 provided on both the end portions of the iron core 6 of a rotor to electrically connect the end portion of a bar 5 to the iron  core, an inside periphery 10 on the side of the iron core 6 of the rotor is extended to  the position close to a shaft 7. At this time, the peripheral surface becomes depressed in the form of a taper as it approaches the shaft. By so doing, it is possible  to reduce the quantity of an adhesive agent to be used for combining the iron core 6  of the rotor with the shaft 7, and the combining strength is made stronger because  the adhesive agent is accumulated in the neighborhood of the shaft 7.
Patent JP-H06215518-A (JP)
Title: Produciton of disk cartridge
Inventor: IKEDA HIROSHI
IPC: G11B23/00
Filed: 1993-01-19
Abstract: PURPOSE:To improve a head touch and to prevent the generation of errors by determining the threshold of a pressing stroke at the time of pressing and fixing a flange part and an inner peripheral edge via an adhesive on the bases of the chucking surface of a hub. CONSTITUTION:The hub 2 and a medium 3 are superposed on a flange part 21 or inner peripheral edge 31 by applying an adhesive 4 thereto. The inner peripheral edge 31 is then pressed toward a flange part 21 side in the form of slightly crushing the adhesive 4 by the opening peripheral edge 52 of a pressing means 5 and is stopped at the point of the time the inside base of the aperture of the pressing means 5 comes into contact with the chucking surface 22. The distance from the chucking surface 22 of the hub 2 to the medium 3 is kept constant at all times by this constitution. The good head touch of a magnetic head at the time of traveling of the medium in a drive is thus obtd. and the generation of the errors is lessened.
Patent JP-H10203741-A (JP)
Title: Control panel exchange method for elevator and temporary low speed drive device
Inventor: HIROTA YOSHINORI
IPC: B66B7/00
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a temporary low speed drive device of an elevator capable of service driving in an optional time zone even during a period of reconstruction work of a control panel and an electric motor in a machine room, and exchange the control panel and the electric motor without stopping the elevator continuously for a long period of time. SOLUTION: This device makes it possible to temporarily set a new control panel 3 in a machine room 1 or an adjacent room and a passage, etc., and to drive a newly set electric motor 6 at low speed immediately after exchange in case of remodelling an existing control panel 2 and an existing electric motor. Additionally in order to make it possible to carry out service driving even during a period of reconstruction work, a temporary low speed drive device devised to stop in a state where a floor of a passenger cage and a platform floor of each stage match with each other is installed.
Patent JP-H02187016-A (JP)
Title: Semiconductor manufacturing device
Inventor: YAMAGUCHI ATSUMI
IPC: G03F7/16
Filed: 1989-01-13
Abstract: PURPOSE:To stably keep the temperature of a hot plate upon wafer's being heated by circulating constant temperature fluid in a thermostatic bath in contact with the inner surface of the hot plate serving to heat the wafer. CONSTITUTION:Fluid 3 such as silicone oil is filled in a circulation tube 2 and a thermostatic bath 1. Heating of a heater 4 and the flow rate of water in a cooling tube 5 are controlled to keep the fluid 3 at a constant temperature. The constant temperature fluid 3 is fed to the circulation tube 3 by a pump to keep a hot plate 8 at a set temperature and hence keep a wafer 10 placed on the hot plate 8 at the constant temperature.
Patent JP-S58124108-A (JP)
Title: Combustion device
Inventor: OGINO TOSHIROU
IPC: F23D3/02
Filed: 1982-01-19
Abstract: PURPOSE:To enable a change of combustion rate over a wide range without deteriorating a red hot state by providing a secondary air supply port between an inner red heat cylinder and an inner flame cylinder and cutting an air stream into the inner red heat cylinder. CONSTITUTION:Fuel is vaporized at a wick 1 and burned with the air supplied from all small holes formed in an inner flame cylinder 2 and an outer flame cylinder 3 and from an opening of an outer red heat cylinder 4. In this instance, the fuel gas vaporized from the wicks 1 becomes gradually thinner in the concentration, and reaching the vicinity of a secondary air inlet 10, it is supplied with air intensively, so that the combustion occurs rapidly raising combustion temperature high enough for performing a complete combustion. At a time of high combustion rate condition, as the vaporized gas concentration in the vicinity of the secondary air inlet 10 is relatively high, the flame becomes long to ascend in contact with the inner red heat cylinder 8. Accordingly, a mixture of unburnt gas in the flame and air is promoted by a vortex caused by the flame, and burns completely while red heating the inner red heat cylinder 8.