baber/WOPTO huggingface dataset:
Patent JP-H09301209-A (JP)
Title: Power steering system
Inventor: ISHIKAWA JUN
IPC: B62D5/04
Filed: 1996-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a power steering system where the steering angle of a tire is fixed regardless of the magnitude of a load with which a vehicle is burdened. SOLUTION: A steering wheel 11 controls the steering angle of a tire 12. A torque sensor 13 detects the torque generated when the steering wheel 11 is steered. A wheel load detecting device 14 detects the load of the tire 12. A PS motor 15 supports the steering of the steering wheel 11. A current detecting device 17 detects the current which flows through the PS motor 15. A control part 18 drives the PS motor 15 based on the output of the torque sensor 13, the wheel load detecting device 14, and the current detecting device 17. An OCL value setting part 20 stores a value for controlling the maximum value of the current flowing through the PS motor 15 (OCL value). The OCL value changes dynamically based on the load of the tire 12. A reduction rate data storing part 21 stores reduction rate data (reduction rate α) which is used for calculating the OCL value. The reduction rate α changes within a range of 0<=α<=1 according to the load applied to the tire 12.
Patent JP-S6157772-A (JP)
Inventor: SUGANO SAMON
IPC: B23D17/00
Filed: 1985-06-03
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-H09303955-A (JP)
Title: Method and device for manufacturing ultra-high purity nitrogen trifluoride
Inventor: NAGAMURA TAKASHI
IPC: F25J3/08
Filed: 1996-05-14
Abstract: PROBLEM TO BE SOLVED: To continuously manufacture extremely high purity nitrogen trifluoride by a method wherein after a raw material gas is rectified by a middle pressure rectifying tower, the raw material gas is introduced to the middle stage of a low pressure rectifying tower for rectification and taken out from the lower part of the low pressure rectifying tower. SOLUTION: A raw material gas is introduced to a piping P1, a moisture content and carbon dioxide are removed by an ordinary temperature absorbing cylinder T1 and heat- exchanged with a low temperature nitrogen gas by a heat-exchanger E1 and cooled to -70 deg.C. After impurity is further removed by a low temperature adsorbing cylinder T2, the raw material gas is guided to a reboiler E2 at a bottom space part 1 of a middle rectifying tower K1 through a piping P5. The raw material gas is heat-exchanged therein with approximate -96 deg.C liquefied gas and liquefied and taken out through a piping P6 and expanded to a pressure of approximate 6kg/cm<2> by an expansion valve V2 to produce gas liquid mixture fluid, which is introduced between lower and upper rectifying towers A and B.  Thereafter, the gas liquid mixture fluid is taken out from a condenser/reboiler E5 through a piping P7 and expanded to a pressure of approximate 2kg/cm<2> by an expansion valve V3 and introduced between upper and lower rectifying parts C and D of a low pressure rectifying tower K2. A low boiling point component is removed to produce extremely high purity nitrogen trifluoride, which is stored at the low part of the low pressure rectifying tower K2.
Patent JP-S5819308-A (JP)
Title: Deactivation treatment of catalyst
Inventor: KAWAI SEIJI
IPC: C08F6/02
Filed: 1981-07-28
Abstract: PURPOSE:To effect the deactivation of catalyst and at the same time short- stop the polymerization reaction, by polymerizing an olefin with the air of a catalyst consisting of a transition metal compound and an organometallic compound and contacting the reaction mixture with a water-containing fatty acid metal salt under a specified condition. CONSTITUTION:An olefin is polymerized with the air of a catalyst consisting of a trasition metal compound (e.g., Ti or Zr compound) and an organometallic compound (e.g., Al or Zn organometallic compound). This polymerization reaction mixture is contacted with a water-containing fatty acid metal salt under conditions satisfying the relationship of the formula, wherein X is then amount (g) of a fatty acid metal salt, Y is the water content (wt%) of a fatty acid metal salt, and Z is the number of mols of the organometal in the polymerization reaction mixture. As the fatty acid metal salt, calcium stearate, calcium 12-hydroxystearate, zinc stearate or sodium stearate is used.
Patent JP-H05205757-A (JP)
Title: Fuel cell
Inventor: TAJIMA OSAMU
IPC: H01M8/24
Filed: 1992-05-12
Abstract: PURPOSE:To uniformalize temperatures in a plane of a cell so as to improve power generation efficiency, by laminating a cell provided with an anode and a cathode on the both sides of an electrolyte matrix and a plate provided with a fuel gas path and/or an oxidant gas path and by cooling fuel gas between these plates by a cooling plate. CONSTITUTION:A cell 4 provided with an anode 2 and a cathode 3 formed on the both sides of an electrolyte matrix 1 impregnated with phosphoric acid electrolyte is provided with bipolar plates 50, 53 for supplying fuel gas and reaction gas and half plates 51, 52 for supplying fuel gas and reaction air laminated thereon and a cooling plate 6 for cooling the cell 4 is interposed between the plate 51 and the plate 52. A plurality of fuel gas paths 21 for supplying fuel to the anode 2 are provided on the upper sides of the plates 50, 53 and a plurality of reaction air paths 31 for supplying reaction air to the cathode 3 are provided on the lower sides so that these paths cross each other at right angles. This constitution distributes fuel gas uniformly to the paths and uniformizes the temperatures in a plane.
Patent JP-S5742721-A (JP)
Title: Curing agent for epoxy resin
Inventor: KOIZUMI ATSUSHI
IPC: C08G59/40
Filed: 1980-08-29
Abstract: PURPOSE: Titled curing agent hygienically harmless to the human body, excellent in operability and effective, in a small amount, to cure epoxy resins, comprising a specified organoaluminum compound and an OH-containing silicon compound.  
     CONSTITUTION: Titled curing agent is prepared by combining (A) a compound of formula I, wherein R 1  and R 2  are each a monovalent hydrocarbon group and n is 0W3, or its condensate, e.g., aluminum tribenzoate, or an aluminum compound obtained by reacting a compound of formula I with a chelating agent, e.g., (ethyl acetoacetato)aluminum diisopropylate, with (B) an OH-containing silicon compound of formula II, wherein R 3  is H or a monovalent hydrocarbon group, R 4  is an alkyl, an aryl or an acyl, 0≤a<4, 0≤b<4, 0<C≤3 and 0<a+b<4, e.g., dicyclohexyldihydroxysilane. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5822403-A (JP)
Title: Signal converter
Inventor: ARATA SHIGERU
IPC: G05B11/10
Filed: 1981-07-31
Abstract: PURPOSE:To effectively control the extent of opening of the valve of a fluid passage by coupling the sliding terminal of a resistance for incremental setting with that of a resistance for zero-point compensation, and converting the signal output of a recording controller. CONSTITUTION:Outputs of a controller 6 are applied to input terminals I1 and I2 of a signal converter, and the outputs are connected through switches SW1 and SW2 to a resistance VR10 for incremental setting and a resistance VR10 for zero-point compensation equipped with sliding terminals which cooperate with each other through resistances R1 and R2. Then, the switches SW1 and SW2 are coupled with switches SW3 and SW4, and a voltage is supplied from a battery E1 in case of normal terminal connection or from a battery E2 in case of reverse terminal connection. In this circuit, resistance values of the resistances R2, R3 and VR101 and the voltage across the resistance VR102 are set, and excellent signal conversion tolerant of flucturations of temperature is performed through the simple constitution by the output currents of the controller 6.
Patent JP-H114236-A (JP)
Title: Method for scheduling packet data transmission
Inventor: HONKASALO ZHI-CHUN
IPC: H04W8/26
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for executing scheduling and permitting multiple packet data users belonging to the cell of a moving communication network to share traffic channels. SOLUTION: In a packet data transmission/reception system, a medium access control(MAC) message is broadcast from a base station to plural moving stations. The MAC message contains packet data transmission scheduling information for permitting the base station to preferentially control the access of the moving station to the traffic channel since the efficiency of packet data transmission is made to be maximum and scheduling is executed by considering preferential access, the quality of service and the maximum number of bytes per transfer. The MAC message is constituted of control frame structure having scheduling parameters containing an 'MACID' field, an action field and a field showing the number of the traffic channels of a cell.  The parameters realize the multiple moving stations to share the traffic channels for packet data transmission by a time divisional system in the moving communication system of a code division multiplex connection(CDMA) system.
Patent JP-S5244297-A (JP)
Title: Manufacture of special alcoholic beverage
Inventor: OOSAWA ATSUSHI
IPC: C12H6/02
Filed: 1975-10-01
Abstract: PURPOSE: Manufacture of distilled liquor from unrefined "sake". 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07326544-A (JP)
Title: Variable capacitor formed on multilayer circuit board
Inventor: SUGAWARA HIROSHI
IPC: H05K1/00
Filed: 1994-05-31
Abstract: PURPOSE:To provide a small low-cost variable capacitor free from a change in capacitance with time used in a high-frequency circuit of an electronic apparatus. CONSTITUTION:A chip capacitor 1 is formed on a multilayer circuit board, while interdigital-type capacitors 7 to 10 are formed in an inner layer of the multilayer circuit board. A wiring pattern 6 for soldering a chip capacitor 1 is connected to through holes 2 to 5. A capacity selection part (A) is cut in a pattern and made adequate in capacity for the circuit. Then, the wiring pattern 6 is partly opened so that one or more through holes 2 to 5 that are connected to the interdigital-type capacitor are disconnected with the chip capacitor 1. As a result, a variation in circuit is attenuated, and a variable capacitor with optimal capacity can be obtained.
Patent JP-S60263038-A (JP)
Title: High-frequency heating device
Inventor: ISHIMURA YOUZOU
IPC: F24C7/02
Filed: 1984-06-11
Abstract: PURPOSE:To obtain excellently durable safety device for the high-frequency heating device with simple structure and assembling work in an inexpensive cost by a method wherein a hook, a plurality of levers, a plurality of switch fixing sections, a mounting boss and the like are formed integrally by resin. CONSTITUTION:When a door 21 is closed, door keys 22, 23 push levers 24, 25, 26 to put switches 8, 12, 13 ON. The levers 24, 25, 26, the switch fixing sections 27, 28, 29, hooks 30, 31 and the like are formed integrally by resin and the door key unit is constituted by fitting microswitches 8, 12, 13 into the integral body. The lever 24 is configured so as to pivot about a supporting section A, push the actuator of the microswitch 8 by a switch operating section B and push the head C thereof by the door key 22. According to this constitution, the door key 22 is loaded with only about 70% of a load necessary to operate the microswitch 8 and the operation thereof may be facilitated. When the door 21 is opened, the door keys 22, 23 are moved upward, the door 21 is separated and the levers 24, 25, 26 are moved as shown by dotted lines in the diagram, thus, the switches 8, 12, 13 may be turned OFF.
Patent JP-H0414714-A (JP)
Title: Button fixing device
Inventor: ISHIDA KIYONORI
IPC: H01H3/02
Filed: 1990-05-08
Abstract: PURPOSE:To separate a ceiling cabinet from a rear cabinet so as to enhance assembling operability by fixing an operating board block including a contact switch to the rear cabinet. CONSTITUTION:A second printed circuit board 7 provided with an electronic component part is fixed to a boss 12 of a rear cabinet 1 by means of a screw 13. A first printed circuit board 4 provided with a contact switch 3 is secured to a support plate 1a together with a hinge-type button 5 by means of a machine screw 6, followed by connecting and wiring processes. In this state, since a ceiling cabinet 9 is not assembled, the connecting and wiring processing can be freely carried out. Finally, the ceiling cabinet 9 and a fore cabinet 2 are assembled, and the fore and rear cabinets are fixed by means of the screws, thus leading to completion.
Patent JP-H09274522-A (JP)
Title: Slide type binder
Inventor: AIHARA TAKAO
IPC: G06F1/16
Filed: 1996-04-06
Abstract: PROBLEM TO BE SOLVED: To easily watch a slide type binder without using any hand although it is conventionally unconvenient to use the binder by taking it with the hand or putting it on a desk by consisting the binder of a fixed case and a slide case and sliding the slide case into the fixed case. SOLUTION: This slide type binder is composed of the fitted case and the slide case and used while being fitted to a book type word processor or the like. Since materials can be put aside a screen by using such a slide type binder, it is easy to watch them. Besides, since this is slide type binder and it is enough just to slide it as required corresponding to the size of materials, it is convenient. Further, the trouble to take it with the hand is canceled as well. Any material such as paper or resin is available if it provides functions.
Patent JP-S5243472-A (JP)
Title: Non-destructive testing apparatus for long-length insulating materials
Inventor: INOUE YASUO
IPC: G01R31/12
Filed: 1975-10-02
Abstract: PURPOSE: Corona characteristics, such as corona start voltage (CSV), corona extinction voltage, are measured by applying alternating current voltage to a long-length insulating material to be measured, maintaining a fixed interval, whereby examination of whether there are any defective portions not is made possible without breaking the object to be measured. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S609368-A (JP)
Title: Dc power source
Inventor: YAMANAKA YOSHINORI
IPC: H02M7/08
Filed: 1983-06-29
Abstract: PURPOSE:To reduce the prescribed interrupting capacity of a generator circuit breaker by forming a plurality of output leading circuits of an AC generator, respectively inserted rectifiers thereto and totalizing the power of an AC generator at the DC side of the rectifiers. CONSTITUTION:The outputs of an AC generator 1 is led through two buses 3A, 3B of an output leading circuit. Generator circuit breakers 4A, 4B are respectively inserted to the buses 3A, 3B of the leading circuit, and load circuit breakers 5A, 5B, rectifier transformers 6A, 6B and rectifiers 7A, 7B are arranged at the downstream sides of the breakers 4A, 4B. The DC sides of the rectifiers 7A, 7B are continuously connected.
Patent JP-S62277225-A (JP)
Title: Electric discharge machining device for workpiece of rolled shape
Inventor: SAITO KIYOSHI
IPC: B23H9/04
Filed: 1986-05-23
Abstract: PURPOSE:To perform electric discharge machining of entire periphery of a workpiece of a rolled shaped continuously with a high accuracy by making the peripheral speed of the roll-shaped workpiece synchronize with the peripheral speed of a roll-type machining electrode by means of a speed sensor and stopping the electric discharge machining when the difference between both of the peripheral speeds is a specified value or greater. CONSTITUTION:A roll-shaped workpiece 1 and a roll-type electrode for machining are rotated at a same speed in directions opposite to each other respectively by means of motors 2 and 4. Here, the peripheral speeds of the workpiece 1 and the electrode 3 are made to synchronize with each other by means of a microcomputer 15 and a rotary speed sensor 14. When the difference in the peripheral speeds between the workpiece 1 and the electrode 3 becomes greater or smaller than a set value stored in the computer 15, the electric discharge machining is discontinued or resumed by means of a discontinuation means 16. With the above arrangement, machining efficiency can be greatly enhanced and at the same time the accuracy of engraving pattern can be kept vary high over the entire periphery of the workpiece 1.
Patent JP-S5820025-A (JP)
Title: Oscillating circuit
Inventor: MATSUO KENJI
IPC: H03K3/023
Filed: 1981-07-30
Abstract: PURPOSE:To produce a pulse signal having a frequency stable to the change of power supply voltage, by using a comparator which controls the change of the voltage produced in accoordance with the time constant of a CR circuit and then compares the changing voltage with the reference voltage. CONSTITUTION:Voltage Vi produced at the terminal of a CR circuit 11 is supplied to an input terminal of a comparator 61, and the reference voltage Vb is supplied to the other input terminal of the comparator 61. The voltage Vb is produced at a connecting terminal B between resistances R3 and R4 which are connected in series between power supplies (VDD-VSS). An inverter 62 and a resistance R5are connected in series between the terminal B and the output terminal of the comparator 61. Thus the voltage Vb is equal to the divided voltage that has a change of the voltage dividing ratio of the resistances R3-R5 in accordance with a pulse signal phi produced from an output terminal of the comparator 61. The signal phi is supplied to the gate of a transport gate circuit Trp. In such constitution, a pulse signal having a frequency stable to the change of the power supply voltage.
Patent JP-S5244529-A (JP)
Title: Display equipment
Inventor: YOSHIKAWA MITSUO
IPC: G09G5/34
Filed: 1975-10-06
Abstract: PURPOSE:The memory capacity of refresh memory is made large by the amount of 1-line and 1-row against the memory capacity equivalent to 1-picture area. And the information to be newly written by the shift of display information is memorized into the blank space produce. As a result, CPU processing efficiency can be increased.
Patent JP-H0416071-A (JP)
Title: Blanking circuit
Inventor: NISHIHARA NOBUHIDE
IPC: H04N3/24
Filed: 1990-05-10
Abstract: PURPOSE:To prevent deterioration in the pattern by providing a constant voltage level shift circuit to insert a horizontal vertical blanking signal of a prescribed level to a pedestal level of a video signal whose DC voltage is fluctuated. CONSTITUTION:When a horizontal blanking period pulse is inputted to a blanking pulse input terminal 13, a PNP transistor(TR) 6 is not active and a PNP TR 5 is active in a changeover circuit comprising the PNP TRs 5, 6. A current I9 flows to the PNP TR 5. The current is inputted to a current mirror circuit comprising NPN TRs 3, 4. A current I9 flowing to an NPN TR 3 is supplied from an NPN TR 2 and flows to a resistor 11, then a DC voltage for a horizontal blanking period of the video signal at a point (b) is a voltage whose level is shifted by I9XR11. Thus, a signal for whose horizontal blanking period a horizontal blanking signal is inserted is outputted at a video signal output terminal 14.
Patent JP-H07323621-A (JP)
Title: Small-sized printer
Inventor: SHIRATORI MOTOYOSHI
IPC: B41J7/34
Filed: 1994-06-01
Abstract: PURPOSE:To enhance the positional accuracy of a font sensor to a slit plate, in a small-sized printer mounted on an electronic calculator, by integrally forming a font sensor holding part having a font sensor received therein to a trigger case having the selection mechanism engaged with the ratchet of a type wheel built therein. CONSTITUTION:A type wheel 2 having a large number of types 2d and ratchets 2e provided to the outer periphery thereof is provided to the type wheel shaft 1 supported on printer main body frames 7, 8 by a bearing 3 in a rotatable manner and a slit plate 5 having a large number of holes radially provided thereto is provided to the type wheel shaft 1. A photosensor holding part 14 holding a photosensor 9 reading the presence of the light of the slit plate 5 and fixing the same to a detection position is integrally formed to a trigger case 4 provided with the selection pawl 6 engaged with the ratchets 2e and having a magnet 10, an electrode plate 11 and a printing coil 12 built therein. By this constitution, a process for positioning the slit plate 5 and the photosensor 9 is dispensed with and the positional accuracy of the photosensor 9 to the slit plate 5 is enhanced.
Patent JP-S61278576-A (JP)
Title: Marking ink composition for fluorescent lamp
Inventor: NAKANO MASAHIRO
IPC: C09D11/00
Filed: 1985-06-05
Abstract: PURPOSE:To obtain a marking ink which is low in cost and excellent in workability, by adding bismuth oxide, molybdenum oxide, nickel fluoride, lantha num sulfide or neodymium sulfide and glycerine to zinc oxide or titanium oxide and lead borate glass. CONSTITUTION:The title marking ink composition is obtained by adding glycer ine to a compsn. prepd. by incorporating 14-18pts. at least one member selector from among bismuth oxide, molybdenum oxide, nickel fluoride, lanthanum sulfide and neodymium sulfide in 58-70pts. zinc oxide and/or titanium oxide and 12-28pts. lead borate glass (PbO/B2O3 ratio of 7.7). The selection of an inorg. oxide exhibiting a stable coloration in a temp. range of 600-800 deg.C as an appropriate filler and a binder for the above-obtained compsn. brings about a great effect on manufacture of tubular bulbs, such as preparation of a marking ink for tubular bulbs at extremely low cost with excellent workability.
Patent JP-H07306027-A (JP)
Title: Shape measuring instrument
Inventor: NONAKA YOSHIFUMI
IPC: G01B11/24
Filed: 1994-05-10
Abstract: PURPOSE:To obtain a shape measuring instrument which can accurately obtain an object shape without any contact. CONSTITUTION:X, Y, and Z sliders are provided with a measurement head housing a probe, a rotator 101, and a drive part 102 for rotating the rotator 101, the flux of light from a light source means 1 is applied to an object to be measured via a probe, and the flux of light from the object to be measured is received by a light reception means 11 via the probe. When measuring the shape of the object to be measured by utilizing a signal from the light reception means 11, a reference mirror 4 and a first light reception element 11 are provided at the drive part 102, a measurement mirror 9 and a second light reception element 8 are provided at the rotator 101, and an interference length measuring instrument is constituted by utilizing flux of light via the reference mirror 4 and the measurement mirror 9. An interference signal obtained by the interference length measuring instrument is detected by the first light reception element 11 to obtain the rotary motion error in the rotary shaft direction of the rotator 101 and an incidence position onto a specific surface of flux of light via the interference length measuring instrument is detected by the second light reception element 8, thus obtaining the rotary motion error in the radius direction of the rotator 101.
Patent JP-H06306349-A (JP)
Title: Near-infrared-absorbing material
Inventor: OSAKI YASUKO
IPC: C09K3/00
Filed: 1993-04-23
Abstract: PURPOSE:To provide a material which cannot be distinguished with the naked eye but can be recognized as an object or image with near-infrared rays. CONSTITUTION:A near-infrared-absorbing material contains 10wt.% or higher phosphoric acid compd. contg. copper. The compd. contains copper and phosphoric acid in a molar ratio of CUO/P2O5 of 0.05-4 and contains an alkali metal in an amt. of 0.2wt.% or lower in terms of R2O.