baber/WOPTO huggingface dataset:
Patent JP-S529384-A (JP)
Title: Transistor circuit device
Inventor: MUKAI HISAKAZU
IPC: H03K19/08
Filed: 1975-07-11
Abstract: PURPOSE: In a PNPN semiconductor circuit device, high-speed switching operation are made possible by short-circuiting part of PN. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01257619-A (JP)
Title: Automobile air conditioner
Inventor: OTSU HIDEKAZU
IPC: B60H1/32
Filed: 1988-04-08
Abstract: PURPOSE:To aim at freeze proofing and suitable control by controlling a compressor according to the compared result of a first calculated value on the basis of an outside air temperature, an inside air temperature and an inside air target temperature with a second calculated value on the basis of the outlet temperature and outlet target temperature of an evaporator. CONSTITUTION:On the basis of respective outputs from an outside air temperature detector 701, an inside air temperature detector 702 and an inside air temperature target value setter 703 disposed inside and outside an automobile, a first calculating means 706 calculates as a first calculated value the cooling power increasing amount of an air conditioning compressor required for obtaining a comfortable blowing-out temperature. On the basis of respective outputs from an evaporator outlet temperature detector 704 and an evaporator outlet temperature target value setter 705, a second calculating means 707 calculates as a second calculated value another cooling power increasing amount required for cooling an evaporator down to a freezing limit. A comparing means 708 compares the first value with the second value, and then, according to the compared result, a control means 709 controls the compressor.
Patent JP-S62241908-A (JP)
Title: Ethylene random copolymer and its production
Inventor: YOSHITAKE JUNICHI
IPC: C08F4/64
Filed: 1986-04-15
Abstract: PURPOSE:To obtain the titled copolymer which is excellent in melt tension and melt elasticity during molding and scarcely causes draw down, weld lines, etc., by copolymerizing ethylene with divinylbenzene in the presence of a specified catalyst. CONSTITUTION:A catalyst (C) is obtained by mixing a highly active solid titanium catalyst component (a) containing Mg, Ti, a halogen and, optionally, an electron donor and having a Mg to Ti atomic ratio >=1, a halogen to Ti atomic ratio of 4-100 and an average particle diameter of 1-200mu with an organoaluminum compound catalyst component (b) and, optionally, an electron donor (c). Ethylene (A) is copolymerized with divinylbenzene (B) in the presence of component C to obtain the titled copolymer comprising 80-99.99wt% component A-derived repeating units and 0.01-20wt% component B-derived repeating unit, being soluble in decalin at 135 deg.C, freed of an insoluble gel-like crosslinked polymer and having an intrinsic viscosity of 0.5-20dl/g as determined in decalin at 135 deg.C and a MW distribution <=10 as determined by gel permeation chromatography.
Patent JP-H10280501-A (JP)
Title: Faucet
Inventor: KOJIMA TAKASHI
IPC: E03C1/05
Filed: 1997-04-03
Abstract: PROBLEM TO BE SOLVED: To enable an area near a water discharge opening to be proper-sized by providing a hologram display device on a non-contact switch of a faucet and indicating an operating method of the faucet, which is easy to understand. SOLUTION: A faucet main body 3 is mounted at the inner part of a sink of a kitchen cabinet 1 while a water discharge pipe 4 is extended forward from this faucet main body 3. A water discharge opening 4a is provided at the tip thereof. A hologram display device and a non-contact switch are provided in a switch casing 5 which is projectingly provided on the lateral side of the faucet main body 3. The hologram display device creates four display images of ON, OFF, UP and DOWN in front of the switch casing 5. The non-contact switch comprises four infrared sensors and detect fingers extended into each image creation area.
Patent JP-2000276308-A (JP)
Title: Disk subsystem and method for restoring data in disk subsystem
Inventor: ABE SHUICHI
IPC: G06F3/06
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To realize a disk subsystem capable of preventing the system itself from being turned to a unusable state due to a state that data necessary for the restoring processing of data generating a fault can not be read out from a magnetic disk device generating no fault. SOLUTION: In the case of restoring data in a magnetic disk device generating a fault to a spare magnetic disk device in a disk subsystem 110 constituting a redundant array of inexpensing disk(RAID), data read out from the magnetic disk device generating the fault are stored in the spare magnetic disk device, data not read out from the magnetic disk device generating the fault are restored from data stored in a magnetic disk device generating no fault out of plural magnetic disk devices constituting the RAID by operation and the restored data are stored in the spare magnetic disk device by a data restoring means 3.
Patent JP-H03282163-A (JP)
Title: Cooling system
Inventor: MITA HIDEO
IPC: F25B9/14
Filed: 1990-03-30
Abstract: PURPOSE:To prevent any accident from occurance even if a cooling system is started from a state in which a temperature of each of the component parts of a main freezer shows a normal temperature and a higher pressure state than that under a low temperature by a method wherein the main freezer and a sub-freezer are thermally connected through a radiator by the main freezer in which a conducting heat immersed into the first expansion space is made lower than a normal temperature part. CONSTITUTION:The first expansion spacing 109 is formed by an expansion cylinder 114, an expansion piston 115 and a piston ring 117. The expansion cylinder 114 and the expansion piston 115 are slidably coupled to each other, a rod 115a is connected to the expansion piston 115. A small diameter part 114b internally contacting with the rod 115a in a slidable manner is disposed in the expansion cylinder 114. The small diameter part 114b is sufficiently smaller than a large diameter part 114a of a part forming the first expansion part log of the expansion cylinder 114 and then a conducting heat immersed into the first expansion spacing 109 is made lower than the normal temperature part. The main freezer 100 and the sub-freezer 200 are thermally coupled through the radiator 102.
Patent JP-H07269688-A (JP)
Title: Controller of automatic transmission for vehicle
Inventor: OKUMURA YOSHITERU
IPC: F16H61/10
Filed: 1994-03-31
Abstract: PURPOSE:To simplify the structure of the controller of an automatic transmission for a vehicle so as to reduce a cost by calculating a pressure range by the compensation pressure of an intake pipe pressure and a vehicle speed transmitted from a speed sensor so as to judge speed change so that the range is controlled to be maximized/ minimized when a fully opening switch and a fully closing switch are operated ON, respectively. CONSTITUTION:The controller of an automatic transmission for a vehicle is provided with a pressure sensor 54 to detect an intake pipe pressure, a speed sensor 80 to detect a vehicle speed, and a throttle position sensor 56 consisting of a fully opening switch and a fully closing switch which are respectively operated ON when a throttle valve 22 is fully opened/closed, and detection signals transmitted from respective sensors 54, 80 and 56 are inputted to a control means 82. Hereupon, the control means 82 converts the intake pipe pressure shown by a detection signal transmitted from the pressure sensor 54 into a corrected pressure so that a pressure range is calculated by the corrected pressure and the signal transmitted from the speed sensor 80 so as to judge a speed change, and a pressure range is so controlled as to be maximized/ minimized when a fully opening switch and a fully closing switch are operated ON, respectively, in relation to the throttle position sensor 56.
Patent JP-H07266906-A (JP)
Title: Propeller shaft structure
Inventor: KASHIMA HIROMI
IPC: F16C3/02
Filed: 1994-03-31
Abstract: PURPOSE:To carry out changeover of two-wheel and four-wheel drive and length adjustment of a propeller shaft by way of dividing the propeller shaft into first and second shafts and to carry out balance adjustment by an unbalance adjustment means. CONSTITUTION:At the time of changing a vehicle from four-wheel drive over to two-wheel drive, respective screwed states of nuts 24-1, (24-2), 24-3, (24-4) and bolts 26-1, 26-2, 26-3, 26-4 are released in a four-wheel driving state (4WD). A cylindrical member 12 becomes free to move to slide against a first shaft part 8 by respectively drawing out the bolts 26-1, 26-2, 26-3, 26-4 from hole parts 22-1, (22-2), 22-3, (22-4), and it comes to be in a two-wheel driving state (2WD). It is possible to function it as one propeller shaft 6 by connecting the first and second shaft parts 8, 10.
Patent JP-H05285597-A (JP)
Title: Horizontal continuous casting device
Inventor: HOUJIYOU MASATAKE
IPC: B22D11/04
Filed: 1992-04-07
Abstract: PURPOSE:To prevent the formation of a solidified shell in a break ring part and to improve the durability of this part and the surface characteristic of a slab. CONSTITUTION:This horizontal continuous casting device is constituted to continuously cast the slab by inserting the break ring 4 consisting of refractories to the flank of a tundish 2 housing a molten metal M and drawing the solidified shell S formed by the cooled casting mold 5 from one end of the cooled casting mold 5. A heat insulating material 7 having the thermal conductivity lower than the thermal conductivity of the break ring forming material is inserted between the break ring 4 and the casting mold 5 of the above-mentioned device. The cooling from the casting mold 5 is weakened by the heat insulating effect of the heat insulating material 7, by which the break ring 4 is prevented from being heated up to a high temp. and from acting as the point to initiate the formation of the solidified shell S.
Patent JP-S58204171-A (JP)
Title: Formation of oxidized aluminum film
Inventor: ETSUNO YUTAKA
IPC: C23C16/40
Filed: 1982-05-21
Abstract: PURPOSE:To form a dense film of Al2O3 on the surface of an Al member, by feeding a specific reactive gas into a reaction chamber contg. the Al member and generating plasma discharge with the Al member as an electrode. CONSTITUTION:Electrodes 4, 5 are placed in a reaction chamber 1, and a member 7 of Al or an Al alloy is placed on the electrode 5. The inside of the chamber 1 is evacuated with a vacuum pump 2, whereafter plasma discharge is generated between the electrodes 4 and 5 with an R.F oscillator 3 while an oxidative gas such as oxygen, Al-contg. org. material such as trimethyl aluminum (CH3)3Al to gether with an oxidative gas such as nitrogen oxide N2O or NO or an oxidative gas together with an org. gas contg. Al and O such as triethoxy aluminum (C2H5O)3Al, are flowed into the furnace through a suction port 1a. The dense film of Al2O3 having the high resistance to corrosion and chemicals is formed on the surface of the member 7 on the electrode 5.
Patent JP-S5312874-A (JP)
Title: 4-cyclohexyl-isoquinoline derivatives and their preparation
Inventor: KAMETANI TETSUJI
IPC: A61P25/04
Filed: 1976-07-19
Abstract: PURPOSE: 4-Cyclohexyl-isoquinoline derivatives I(R 1-3  are lower alkyl), e.g. 6,7-dimethoxy-1-methyl-4-(2-methyl-3-oxocyclohexyl)isoquinoline. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5210936-A (JP)
Title: Output adjusting device for electronic oven
Inventor: WATANABE MITSURU
IPC: H05B6/68
Filed: 1975-07-15
Abstract: PURPOSE: To adjust the output of a magnetron by intermitting a small current. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01257254-A (JP)
Title: Gas detecting element
Inventor: NAKATANI SEIICHI
IPC: G01N27/12
Filed: 1988-04-07
Abstract: PURPOSE:To enlarge a specific surface area and to improve aging stability, by using ZnO powder having a needle crystal structure wherein a core part is provided and the needles are extending in the directions of different four axes from the core part as a main raw material for detecting element. CONSTITUTION:A piece of pure zinc wire whose purity is 99.99% undergoes flame coating in air by an arc discharge type flame coating method. The powder of the wire is recovered inputted into ion exchanged water and stirred in an automated mortar. The material is left alone for a specified time. Thereafter, the material is dried and water content is removed. The powder is put in a crucible made of alumina porcelain, and excessive heat treatment is performed. As a result, a specified ZnO having an apparent bulk specific gravity of 0.09 is formed. Aqueous solution of polyvinyl alcohol is added into the ZnO powder having a needle crystal structure as an organic binder. Thus, the powder is granulated and regulated in grain size. The granules are formed into a cylindrical shape by pressing. Platinum wires (electrodes) 2 and 2' are embedded. The element formed in this way is baked in an electric furnace. A sintered body 1 is placed in a coil shaped heater 3. The electrode part is bonded. The element is covered with an explosion proof net, and the detecting element is obtained.
Patent JP-H08253110-A (JP)
Title: Travel control device of washing liquid injector in vehicle washing machine
Inventor: ONISHI ETSURO
IPC: B60S3/04
Filed: 1995-03-17
Abstract: PURPOSE: To reduce useless injection of a washing liquid by making washing liquid injectors reversely travel toward the other stroke end part after they are made to repeatedly and reciprocatively travel by the number of setting times in setting areas of a stroke end part of reciprocative travel. CONSTITUTION: In a control device 7, a programmable controller composed of a sequencer 7a, a moter switching brake actuating unit 7b and a kind of relay 7c is arranged in a control box. At automatic operation time, electric motors 2, 3 and 1 are actuated and controlled by a control signal transmitted by the programmable controller of the control device 7, and respective washing liquid injectors 10, 11 and 12 are constituted so as to perform a travel movement to revesely travel toward an oppsite side stroke end part after locally repeating reciprocative travel by the number of setting times in setting areas (a, c), (a, d) and (a, b) of a travel stroke end.
Patent JP-S5422334-A (JP)
Title: Preparation of hydroxybenzaldehyde compounds
Inventor: UMEMURA YOSHIO
IPC: C07C67/00
Filed: 1977-07-20
Abstract: PURPOSE:To prepare title compounds useful as raw material for pharmaceuticals and perfumes in short period of time and in high yield by oxidizing hydroxymandelic acid compounds with O2 in a stainless steel reactor in a basic aqueous solution without using a catalyst.
Patent JP-H06296961-A (JP)
Title: Electronic circuit for water purifier
Inventor: TAKAYAMA HITOSHI
IPC: C02F1/28
Filed: 1993-04-13
Abstract: PURPOSE:To regulate the output offset voltage during use of the water purifier including a detecting means to be used for detection of water flow, etc., without removing the electronic circuit from the water purifier by constituting the electronic circuit in such a manner that the voltage mentioned above is regulated by executing switching over the entire part of an amplifier including the detecting means. CONSTITUTION:A switch 6 for changeover is first changed over to a side for grounding a water flow detecting means 2 by a switch timing forming circuit 7 and after the output signal of the detecting means 2 is amplified by an amplifier circuit 3, the signal is held in a sample-hold circuit 4 at the time of regulating the output offset voltage. The changeover switch 6 is then changed over to a side for shorting the water flow detecting means 2 to a constant current circuit 11. The output signal after the amplification of the detecting means 2 and the previous value held in the circuit 4 are added by an adder 5 and the result of the addition is held by a sample-hold circuit 4'. The output offset voltage is regulated by repeating such operation of the output offset voltage regulation and the operation for amplification after the output offset voltage regulation.
Patent JP-S5612898-A (JP)
Title: Controlling method of deceleration of step motor
Inventor: MONMA HISAYOSHI
IPC: H02P8/14
Filed: 1979-07-06
Abstract: PURPOSE:To simplify the component configuration of the step motor by decelerating the motor to a deceleration starting speed at the time of moving it at one space when decelerating the motor more than movements of two space and then decelerating it in a decelerating circuit in one space movement. CONSTITUTION:A deceleration signal 5a from an acceleration and constant speed circit 5 is applied through an OR gate 11 to a monomultivibrator 12 to trigger it to produce an output having a pulse width T1. Then, a monomultivibrator 13 is triggered to produce an output having a pulse width T6 to become a deceleration drive signal 6a through an OR gate 22. On the other hand, the output from the output Q of the multivibrator 13 is applied through AND and OR gates 10, 11 to a monomultivibrator 12 to trigger it to produce an output having a pulse width (T1+T6). Thereafter, it produces sequential deceleration drive signal 6a at equal interval pulse. The pulse interval of the pulse width (T1+T6) is decelerated in more than two lines, is controlled at the speed V1 starting decelerating one line feed, and the number of signals 6a is determined by the load and the inertia of the motor. In this manner, it can simplify the component configuration of the motor.
Patent JP-H05245513-A (JP)
Title: Horizontal roll for hot rolling shape steel
Inventor: NAKAI YUTAKA
IPC: B21B27/00
Filed: 1992-03-09
Abstract: PURPOSE:To improve the corner chipping resistance and wear resistance in a horizontal roll for hot rolling an H-shape steel or the like. CONSTITUTION:The trunk part of the horizontal roll is a multiple laminated layer body in which a high-speed steel sintered alloy layer 13 is formed at the peripheral face and/or the end face of a base material 12. The high-speed steel sintered alloy layer 13a and 13b formed at the peripheral face or the end face may be substituted with a hard member 14a and a wear resisting member 14b and, furthermore, according to the actual working conditions, the sintered alloy layer is formed at only one of the peripheral face or the end face and the other is the laminated layer structure in which the original surface of the base material 12 is exposed in some cases. The sintered alloy layer is formed by the hot still water isotropic pressurizing sintering and the boundary between each member is combined rigidly by the diffusion joining.
Patent JP-S62244853-A (JP)
Title: Sheet type object conveying device
Inventor: TAKAHASHI MIKIAKI
IPC: B65H20/12
Filed: 1986-04-15
Abstract: PURPOSE:To prevent a waste of the suction of an adsorbingly conveying roller and carry out efficient adsorbing conveyance of a sheet type object by providing a hollow conveying roller having a number of ventilation ports on its cylindrical part, providing a fixed core in its hollow part, and providing a suction groove and a discharge groove on said fixed core. CONSTITUTION:When an air pump is given, the inside of a suction groove 32 becomes a negative pressure while the inside of a discharge groove 34 becomes a positive pressure. Accordingly, ventilation ports which are opposite to the suction groove 32 have an adsorbing function while ventilation ports opposite to the discharge groove 34 have an expulsive function. when a drive roller 50 is driven and a suction roller 10 is rotated and, as a sheet 12 to be scanned is carried in in the direction of the arrow 14, the sheet 12 is adsorbed to the suction roller 10 and conveyed at the peripheral speed of the roller 10, on a conveying groove 36. Whereas, on a lower course side part of the conveying groove 36, the sheet 12 to be scanned is separated from the roller 10 due to a discharged air from the ventilation ports 22 and placed on a lower course guide 18 without hindrance. Accordingly, waste of suction and discharge can be prevented.
Patent JP-S63250408-A (JP)
Title: Porous sound absorbing material having metallic luster and production thereof
Inventor: OGAWARA AKIRA
IPC: B22F3/11
Filed: 1987-04-07
Abstract: PURPOSE:To obtain a porous sound absorbing material having uniform metallic luster by brushing the colored surface layer of a metal sintered body with a wire brush. CONSTITUTION:The surface of a sintered body of a metal such as Al develops a color tone according to a subtle change in sintering conditions. A wire brush made of stainless steel or the like is rotated and pressed against the surface of the sintered body to brush the surface. By this brushing, the discolored surfaces layers of metal particles of the sintered body are ground and removed. Thus, a porous sound absorbing material having uniform metallic luster is obtd. without changing the porosity of the sintered body or chipping the porous surface part.
Patent JP-S5313378-A (JP)
Title: Semiconductor element
Inventor: HACHIMAN AKIHIRO
IPC: H01L21/20
Filed: 1976-07-22
Abstract: PURPOSE: At the constitution in which more than two semiconductor layers containg the same conductive type and Ga are provided on a Gap substrate, the grid mismatching at every surface is made below 0.14% to reduce transfer density and to make the composition of a mixed crystal into a stepped shape, thereby improving the luminous efficiency of a luminous element. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S57202370-A (JP)
Title: Liquid crystal material and liquid crystal display element
Inventor: NAEMURA SHIYOUHEI
IPC: G02F1/13
Filed: 1981-06-05
Abstract: PURPOSE: A liquid crystal material, containing three or more specific cyclohexyl compounds, cyclohexylphenyl ester compounds, etc. and having a low driving voltage, high response rate and a wide operating temperature range.  
     CONSTITUTION: A liquid crystal material obtained by mixing a compound expressed by formulaI(R is straight chain hydrocarbon) or formula II with a compound expressed by formula III and further a compound expressed by formula IV or V. The resultant liquid crystal material is then filled in a gap between substrates having electrodes to give the aimed liquid crystal display element.  
     USE: Display apparatuses, e.g. clocks, watches or desk calculators. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5713864-A (JP)
Title: Automatic picture regulator for color cathode-ray tube
Inventor: GOTOU TETSUYA
IPC: H01J9/44
Filed: 1980-06-27
Abstract: PURPOSE:To regulate a deflecting yoke and a magnet stably by facilitating the control over the regulation without changing the arrangement of a deflecting yoke  regulator and a magnet regulator. CONSTITUTION:On the top surface of a trestle 30, a deflecting yoke DY regulator 31 is located on one side in the direction perpendicular to the axial center of a  CRT1, and a magnet MAG regulator 41 is provided overlapping it. The device 3 is  supported by the clamping means of the 1st moving base 32 and a DY opening part 3 on the trastle 30 and the base 32 is coupled with a pulse motor 33, pole screw 44, etc., on the trestle 30 to move along a guide rail 3 in parallel to the axial center of the CRT11. Further, the clamping means is provided with the 1st and 2nd clamping arms 36 and 37, and clamp rollers 38 are arranged on the counter surfaces of the arms 36 and 37. Then, an oscillatory table 46 having the device 41 is fitted to the 2nd moving base 42, and on the oscillatory table 46, a MAG adjusting gear 48 is arranged to control the device 41 by a control-part pulse motor 49 on the oscillatory table.