baber/WOPTO huggingface dataset:
Patent JP-H06257882-A (JP)
Title: Absorption type water cooler-heater
Inventor: SONE KIYOHARU
IPC: F25B15/00
Filed: 1993-03-03
Abstract: PURPOSE:To provide an absorption type water cooler-heater in which electric power is eliminated even at the time of low coolant temperature and a cooling operation can be started in a short time without using a special component. CONSTITUTION:An absorption type water cooler-heater 1 comprises an absorber 11, a solution pump 13, a low temperature heat exchanger 15, a high temperature heat exchanger 17, a regenerator 19, a separator 21, a low temperature regenerator 23, a condenser 25, an evaporator 33 and a cooling and heating switching valve 35. A controller 37 is provided in the machine 1, and the machine 1 is operated under the control of the controller 37. The controller 37 can control to switch the valve 35. A temperature sensor 71 of the machine l can detect an inlet temperature of coolant for cooling vapor in the condenser 25. A detection signal of the sensor 71 is inputted to the controller 37. The controller 37 monitors a coolant temperature based on the signal and opens the valve 35 when the coolant temperature is lower than a predetermined reference value to operate to warm up it.
Patent JP-S56141214-A (JP)
Title: Palletless free flow conveyer
Inventor: HIRATA SUSUMU
IPC: B65G35/06
Filed: 1980-03-31
Abstract: PURPOSE: To a palletless free-flow conveyer capable of exactly stopping at given stopping position at the time of stoppage and also of quietly performing the starting, stopping, and restarting of transfer of objects to be delivered without causing any shock.  
     CONSTITUTION: When a feed unit B is geared with a feed chain 7 by a sprocket 17, the unit B is slided along a guide rail 10 by the slide block 12 of a slide base 11. Then, when the unit B comes near a stop unit C and a release roller 23 rides on the slope 30 of a stop bar 29 held at high level through a strut 28 by the operation of a cylinder 32, the support arm 14 is turned upwards and the sprocket 7 is separated from chain 7. Thus, the feed unit B, in spite of the chain 7 being in running state, goes forward by an inertia for a while and is then quietly stopped. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000242130-A (JP)
Title: Method for controlling heating body
Inventor: SAKO KENICHI
IPC: G05D23/19
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To suppress the prolongation of time to attain a specified temperature even when the voltage of an AC commercial power source drops by detecting voltage applied to a heating body provided in a fixing roller and controlling the turn-on/off of the heating body. SOLUTION: When the value of a temperature detection part 13 for detecting the temperature of the fixing roller is high, a comparator 25 turns on a switch 23 so as to open the gate of a triac 28 to turn on the heating body 26. When the voltage of the AC commercial power source 30 becomes equal to or above a specified voltage value, a voltage detection part 31 is actuated and outputs its detection signal to the comparator 25. The comparator 25 is set to on/off control only the heating body 26. When the voltage is equal to or under the specified value, the detection part 31 is not actuated and the comparator 25 is set to select both the heating elements 26 and 27. The Comparator 25 turns on the switches 23 and 24 so as to open the gates of the triacs 28 and 29 to turn on the heating bodies 26 and 27.
Patent JP-S58160516-A (JP)
Title: Control device for gas turbine exhaust temperature
Inventor: ADACHI SHIGEKI
IPC: F02C9/28
Filed: 1982-03-19
Abstract: PURPOSE:To restrain thermal stress due to the thermal expansion of turbine metals, by directly controlling the change rate of exhaust temperature until the speed of a gas turbine reaches a rated speed so that the change rate of exhaust temperature upon starting is surely maintained below a set value. CONSTITUTION:A set value of the change rate of temperature which is delivered to an arithmetic unit 20 is compared with an actual exhaust temperature Tx obtained from a differentiator 15, in a subtractor 20 upon the starting of a turbine, and therefore, an integration operating unit 14 carries out proportional integration for delivering a fuel control signal to the turbine through a switch 18 and an integrator 19. Accordingly, when the speed of the turbine reaches a rated speed, either a peak temperature set value or a base temperature set value, which are selected and changed-over by a switch 16, is compared with the exhaust temperature Tx at 21, and is compared and integrated at 17. Thus, the fuel control signal is delivered to the turbine through the switch 18 and the integrator 19 by means of a change-over switch 14.
Patent JP-H02221766-A (JP)
Title: Bellows and manufacturing metal mold device thereof
Inventor: HARADA MASAO
IPC: B29C33/42
Filed: 1989-02-22
Abstract: PURPOSE:To improve a working property without entailing any damage to sealability in a cylindrical mounting part by forming a cavity part on an outer circumferential surface of the cylindrical mounting part at one side edge of a bellows and a ring protuberance on the inner circumferential surface, respectively, while making up a ring recess groove in this cavity part. CONSTITUTION:Although a ring protuberance is formed on an inner circumferential surface of a cylindrical mounting part 3 of a bellows 1, a ring recess groove 5 is formed in a cavity part 4 of the mounting part 3 at a part corresponding to the ring protuberance, so that when the cylindrical mounting part 3 is inserted into an installing part 13 of the bellows 1, the ring recess groove 5 is widened from the outside, whereby the ring protuberance on the inner circumferential surface is absorbed to the side of the ring recess groove 5, and the inner circumferential surface of the cylindrical mounting part 3 is made into a smoothing surface, thus it can be smoothly inserted thereinto. After the insertion, when a flat belt 14 is rolled in the cavity part 4 and tightened, almost the whole surface of the cylindrical mounting part 3 is uniformly clamped, while the ring protuberance on the inner circumferential surface is extruded in direction being projected to the inside, so that high sealability to the bellows installing part 13 of the cylindrical mounting part 3 can be thus held.
Patent JP-S60186910-A (JP)
Title: Guide method for unmanned truck
Inventor: MIZUNO SHIYOUGO
IPC: G05D1/02
Filed: 1984-03-05
Abstract: PURPOSE:To eliminate the effects due to the surface state of the drive path of an unmanned truck by receiving the lighr irradiated to the drive path from a position right above by the right and left photodetecting paths of the truck and correcting a position variance of the truck from the difference of light quantity between both photodetecting paths. CONSTITUTION:A light irradiation line 2 having a light reflecting surface on the lower surface side is hanged from a house beam 4 right above a drive path 14 of an unmanned truck 1. The truck 1 contains a pair of right and left photodetectors 3 symmetrically to the travelling direction of the truck 1. These detectors 3 detect the reflected light of the light projected to the line 2 from a projector 7. Furthermore these detectors 3 set rotatably on a pedestal 8 and therefore can be turned upward at all times regardless of the inclination of the truck 1. In such a constitution, the reflected light sent from the line 2 is received by both detectors 3. Then a deviation detector 19 controls a steering motor 20 via an amplifier 18 so that both detectors 3 receive the same quantity of light.
Patent JP-S60186300-A (JP)
Title: Determination of n-acetylhexosamine
Inventor: HAYASHI YUUZOU
IPC: C12Q1/34
Filed: 1984-03-05
Abstract: PURPOSE:N-acetylhexosamine oxidase is allowed to act on a sample to be assayed in the presence of water and oxygen to determine the hydrogen peroxide formed or the oxygen consumed whereby accurate, rapid and simple determination of the titled compound becomes possible for early diagnosis of nephrectopathies. CONSTITUTION:N-Acetylhexosamine oxidase, which acts on N-acetylhexosamine in the presence of water and oxygen to form hydrogen peroxide, is allowed to act on a sample such as serum. And the hydrogen peroxide formed or the oxygen consumed are determined to know the amount of N-acetylhexosamine. The amount of the hydrogen peroxide formed is determined by allowing it to react with 4-aminoantipyrine and N-ethyl-N-(2-hydroxy-3-sulfopropyl)-m-toluidine sodium to develop the color and comparing the absorbancy of the color at 550nm wavelength with the standard.
Patent JP-H03246322-A (JP)
Title: Maximum speed limiting device for vehicle having supercharged engine
Inventor: MIYAMA HIDEJI
IPC: F02D23/02
Filed: 1990-02-23
Abstract: PURPOSE:To suppress shock at the time of limiting maximum speed by reducing supercharging pressure when car speed exceeds a first setting speed, and by cutting-off fuel after elapse of a certain set time when the car speed exceeds a second setting speed which is higher than the first setting speed. CONSTITUTION:A reference fuel injection pulse width Tp is calculated by a means 53 during running on the basis of engine speed Ne and inlet pipe pressure PB. Furthermore, a compensating coefficient which depends upon throttle valve opening, cooling water temperature, inlet air temperature, etc., an air-fuel ratio feedback coefficient which depends upon oxigen density, and others, are set by a means 54. Fuel injection pulse width Ti is set by a means on the basis of the set compensating coefficient, etc., and reference fuel injection volume Tp. Then, car speed V and first setting car speed Vs1 are compared by a means 58. When V>Vs1, super charging pressure is lowered by opening a super charging pressure control valve 17 on the basis of the judgement for the leakage of the super charging pressure. Furthermore, the car speed V and the inlet pipe pressure PB are compared by a means with the second setting car speed Vs2 and the setting value Ps repectively. When V>Vs2 and PB>Ps, fuel cut-off is performed.
Patent JP-S55134622-A (JP)
Title: Filter
Inventor: GARAI YOSHIHIRO
IPC: B01D39/18
Filed: 1979-04-09
Abstract: PURPOSE: To obtain a filter which has a heat resistance and heat-resisting strength and is suitable for an oil filter of an internal combustion engine for a car, by a method wherein a mixture of an alkenylphenol polymer and an epoxy resin is impregnated into filter paper consisting of a paper material.  
     CONSTITUTION: Filter paper made of paper material is subjected to impregnation treatment with an impregnating material of a mixture of an alkenylphenol polymer such as polyvinylphenol and an epoxy resin such as a bisphenol A or a polyglycol. The filter after the impregnation treatment has a high heat resistance and heat- resisting strength and can be applied for an oil filter for an internal combustion engine, which is brought into a severe condition due to the temperature rise of lubricating oil, etc. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05244213-A (JP)
Title: Signal supplying system
Inventor: MIYAZAKI TOMOHIRO
IPC: H04L29/00
Filed: 1992-02-28
Abstract: PURPOSE:To realize the securing of a margin of a signal output buffer with respect to a fan-out limit without real packaging of a signal supply panel by connecting respectively prescribed pins of the signal supply panel and a signal input panel at a packaging position. CONSTITUTION:Let the Y packaging position of signal output pins 5a-5c in a signal supply panel 5 by y (y=1, 2, 3), the Y packaging position of signal input pins 6a-16a in signal input panels 6-16 be y (y=1, 2, 3), and y=1 is assumed and y= 2, 3 are not in use. In this case, as to X packaging positions (x=5-15) of the panels 5, 6-16, pins in the packaging positions (x) with respect to the packaging position y=1 and in the packaging positions (x+1) with respect to the packaging position y=2 and pins in the packaging positions (x) with respect to the packaging position y=3 and in the packaging positions (x+1) with respect to the packaging position y=1 are all connected respectively. Then the surety of a margin with respect to the fan-out limit of a signal output buffer is realized in an optional packaging position without real packaging of the panels 5, 6-16.
Patent JP-H03263464-A (JP)
Title: Polyarylene sulfide resin composition and production thereof
Inventor: ONISHI SHUNJI
IPC: C08L81/02
Filed: 1990-02-23
Abstract: PURPOSE:To obtain a polyarylene sulfide resin composition having excellent compatibility, heat-resistance, chemical resistance, etc., by compounding a polytetrafluoroethylene, etc., with one or more solubilizing agents selected from tetrafluoroethylene-olefin copolymer, etc. CONSTITUTION:The objective composition can be produced by melting and kneading (A) 5-30 pts.vol. of polytetrafluoroethylene and/or a copolymer containing tetrafluoroethylene and a fluorovinyl monomer and (B) 95-70 pts.vol. of one or more components selected from tetrafluoroethylene olefin copolymer (e.g. ethylene-tetrafluoroethylene copolymer), polyvinylidene fluoride and vinylidene fluoride copolymer at a temperature above the melting points of the components A and B and melting and kneading 5-30 pts.vol. of the above mixture with (C) 95-70 pts.vol. of a polyarylene sulfide resin at a temperature above the melting points of the components B and C and below the melting point of the component A.
Patent JP-S63211077-A (JP)
Title: Oblique ellipse describing system
Inventor: YOSHIDA NOBUHIRO
IPC: G06T11/20
Filed: 1987-02-27
Abstract: PURPOSE:To perform quick description by describing an oblique ellipse based on display coordinates (u) and (v) and eliminating the need for matrix multiplication to perform the description processing only with addition and subtraction. CONSTITUTION:Unit increase and reduction values cc, ss, as, and ac of display coordinates (u) and (v) to logical coordinates (x) and (y) are preserved as operation parameters. Forecast errors F and G of description point candidates Q and S are calculated and their absolute values are compared. If the candidate Q is selected, the error F is stored till the next error calculation, and coordinates (u) and (v) are updated, based on increase and reduction values as and ac and the coordinate (y) is updated. If the candidate S is selected, the error is stored, and coordinates (u) and (v) are updated, based on increase and reduction values cc and ss and the coordinate (x) is updated. By this constitution where the oblique ellipse is described on the basis of display coordinates, private multipliers for matrix multiplication are made unnecessary to perform quick description.
Patent JP-S57158380-A (JP)
Title: Counter target type sputtering device
Inventor: NAOE MASAHIKO
IPC: H01J37/34
Filed: 1981-03-26
Abstract: PURPOSE:To improve the film forming capacity at low temp. and high speed of a titled device and to reduce its cost by disposing magnetic field generating means behind the respective targets and generating magnetic fields only between the targets. CONSTITUTION:After the inside of a vacuum vessel 10 is thoroughly evacuated  through a release port 40, a sputtering gas is introduced therein through a gas  introduction port 50, and sputtering electric power is supplied to target holders  12, 13 and targets T1, T2, whereby sputtering is effected. Then, the thin films  corresponding to targets T1, T2 are formed on a substrate 20. In the case of this sputtering device of a counter target type, magnetic fields are limited only between the target T1 and T2, but if they are suitable magnetic fields, the high  speed film formation like with conventional devices is made possible. Since the  targets T1, T2 can be cooled uniformly and efficiently over wide areas, the radient heat from the sputtering surfaces is kept small in spite of an increase in the  speed of film formation.
Patent JP-H11242929-A (JP)
Title: Roll coater and resist application method using the same
Inventor: HASHIWAKI KOICHI
IPC: H01J9/02
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a resist film stably that is excellent in processing efficiency and is uniform for a roll coater and a resist application method used for pattern formation of electrodes or the like in a flat display panel. SOLUTION: This is a roll coater 1 with which a cylindrical application roller 2 is abutted on a flat plate-like processed body 7 while being rotated and resist stuck on the roller surface is transferred to the processed body 7. In this case, the structure is so composed that a cylindrical dummy roller 5 made of a material similar to that of the processed body 7 is formed in a manner to make it capable of being abutted on the application roller 2 and the surface of the application roller is kept in a condition similar to that at the time of resist application by means of the contact of the dummy roller during the stop of the resist application.
Patent JP-S60187542-A (JP)
Inventor: MATSUI MASAO
IPC: D03D15/00
Filed: 1984-03-06
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-2000241109-A (JP)
Title: Fixing structure of throttle opening sensor
Inventor: KAMIKOBAYASHI SHINJI
IPC: G01B7/30
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To enable miniaturizing a throttle opening sensor and reducing comparatively a space necessary for fastening suction channel forming body side when a case of the throttle opening sensor is fastened to the suction channel forming body by using a plurality of break head bolts. SOLUTION: A recessed part 35 accommodating a flange 33b of a break head bolt 33 in the state that a screw shaft 33a of the break head bolt 33 inserted in a case 21 of a throttle opening sensor 20 is screwed into a suction channel forming body 5 is formed in the case 21. The recessed part 35 formed in the case of the sensor 20 is made comparatively small for accommodating the flange part 33b, in order to make it difficult for a tool for loosening the break head bolt 33 to engage with the flange 33b. As a result, the case 21, i.e., the throttle opening sensor 20 can be miniaturized as compared with the conventional one using a flush washer.
Patent JP-H02222451-A (JP)
Title: Aromatic polyimide resin composition
Inventor: SUZUKI ATSUSHI
IPC: C08L79/04
Filed: 1989-02-23
Abstract: PURPOSE:To obtain an aromatic polyimide resin composition having excellent heat resistance and mechanical properties, etc., and improved processability by comprising aromatic polyimide resin and thermosetting poly(iso)imide oligomer having acetylene terminal. CONSTITUTION:(A) 99.9-50wt.% aromatic polyimide resin, preferably obtained from pyromellitic acid dianhydride and 4,4'-diaminodiphenylether is mixed with (B) 0.1-50wt.%, preferably 0.5-30wt.% thermosetting polyimide oligomer expressed by formula I (Ar1 is tetrafunctional aromatic residue; Ar2 is bifunctional aromatic residue; n is 0-30, preferably 1-10) and/or thermosetting polyisoimide oligomer expressed by formula II, obtained from aromatic tetracarboxylic acid dianhydride, aromatic diamine and aminophenylacetylene to afford the aimed composition.
Patent JP-S57160383-A (JP)
Title: Speed controlling device of induction motor
Inventor: SUGIMOTO HIDEHIKO
IPC: H02P23/07
Filed: 1981-03-24
Abstract: PURPOSE:To control speed with high response by providing a counter that integrates the sum of outputs of a speed detector and a command drvice, and a read only memory that commands the primary current with the input from the counter. CONSTITUTION:A counter 7 counts pulses generated by a pulse generator 6 by an adder 5 adding the outputs of a rotor slide angle command device 4 and a speed detector 2. The slide angle speed is digitized by an A/D converter 8 and the both outputs are supplied to ROM9, D/A converter 10 and ROM11, D/A converter 12 to output the first and the second primary coil current, and the third primary coil current is outputted via a signal inversion adder 13. The speed is controlled by the output of a power amplifier 14 fed to the induction motor 1. Complicated operation is performed by simplified construction supplying the primary current without delay.
Patent JP-2000239194-A (JP)
Title: Production of dimethyltetralin
Inventor: KUKO YOICHI
IPC: C07C5/31
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To industrially advantageously produce dimethyltetralin useful as a raw material for naphthalenedicarboxylic acid at high yield by the liquid phase cyclization of tolylpentaene in the presence of an aliphatic hydrocarbon. SOLUTION: This method is to perform the liquid phase cyclization of 5-tolyl- penta-2-ene in the presence of an aliphatic hydrocarbon (preferably having 6-12C and e.g. hexane, heptane, nonane, decane, cyclohexane, cyclodecane, or the like). In the method a liquid acid such as sulfuric acid or phosphoric acid, or a solid acid such as zeolite or silica-alumina is employed as the catalyst. The reaction selectivity is improved by increasing the quantity of a solvent based on the weight of a raw material. A fixed bed system, moving bed one and fluidized bed one, or the like, can all be employed as a reaction system and a fixed bed flow-through system is preferable in the case of continuous operation. The charge rate of a raw material per the unit volume of the catalyst is 0.01-5 h.-1 (preferably 0.1-1 h.-1) in terms of LHSV.
Patent JP-H10243174-A (JP)
Title: Image reader
Inventor: NAGANO MASATOSHI
IPC: G06T7/00
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To adjust the exposure of a read image without provision of an exposure adjustment aperture or the like by reading an image, detecting the density and changing a motor drive speed depending on the density. SOLUTION: A position of a film carriage 1 is sensed by a sensor 8 or the like and the sensed position is given to a film scanner control circuit. Then a lamp 3 is lighted, and a motor 7 is driven over an image area of a film 2 at a prescribed speed to conduct rough scanning. The film density is detected based on image information received from a line sensor during the rough scanning. A motor drive speed in the fine scanning mode is decided to obtain an image with a proper exposure based on the film density in the rough scanning. That is, the motor drive speed is decided so that a scanning speed slows down more as the detected film density gets darker. A motor control circuit drives the motor 7 at the decided motor drive speed to conduct the fine scanning.
Patent JP-H07251694-A (JP)
Title: Gas generator for air bag capable of controlling discharge gas amount
Inventor: MARUYAMA MASAYA
IPC: B60R21/263
Filed: 1994-03-15
Abstract: PURPOSE:To prevent rapid inflation of an air bag from giving a filter impact to an occupant by cutting off a pin member, which holds a plate member arranged in an opening protrusively provided in the axial direction of a housing partitioned with a combustion chamber of a gas generator, after a prescribed gas pressure is obtained. CONSTITUTION:A combustion chamber 8 is partitioned by a separating member 21, having a through hole 22 of large opening area, in a central part in a cylindrical housing 1, to impede passing of combustion gas. In a region between an opening end 29 and an opening 31 of a chamber member, a plate member 2 is arranged, and its pressure surface 36 receives a pressure of gas generated in the combustion chamber 8. In the region related to the plate member 2, a pin member, that is, a plurality of shearing pins 3 are arranged in a radial direction of the housing, to hold the plate member 2, so as to cut off the pin member when a pressure applied to the pressure surface 36 exceeds a prescribed value. In the initial stage, a discharge gas amount is decreased, to avoid an unexpected impact due to rapidly unfolding an air bag.