baber/WOPTO huggingface dataset:
Patent JP-S59122160-A (JP)
Title: Dial pulse generator
Inventor: TAKEUCHI MASUMI
IPC: H03K3/78
Filed: 1982-12-28
Abstract: PURPOSE:To generate a stable dial pulse by using a counter. CONSTITUTION:A dial pulse number to be generated is written to an input/output port 1. This data is set to a counter 2 by a 4-bit parallel signal. When a controller 5 detects a trigger signal outputted from a trigger generator 4, the operation of the counter 2 is started. A discriminator 3 supervises an output of the counter 2 and detects that the output of the counter 2 is a final value, and outputs a signal to a trigger generator 8. The count end trigger signal is outputted by this signal. The operation of the counter 2 is stopped by this signal. A gate circuit 7 is opened corresponding to the time when the counter 2 is operated. During that time, a pulse signal generated by a pulse generator 9 is outputted from a terminal 10 as a dial pulse.
Patent JP-H1163595-A (JP)
Title: Control device for solar battery drive apparatus
Inventor: HOTTA KAZUHIKO
IPC: F24F7/007
Filed: 1997-08-26
Abstract: PROBLEM TO BE SOLVED: To provide an increased life, reduce a cost, reduce a size, and suppress repetition of on/off. SOLUTION: This control device detects a voltage generated by a solar battery module 1. When the detecting voltage exceeds an operation starting reference voltage, a switching element 7 connected to a load 7 after a lapse of a specified time is turned on by a delay timer circuit 6 and power feed to the load 2 is effected. When the detecting voltage is below an operation stop reference voltage, a switching element 7 is turned off and power feed to the load 2 is stopped.
Patent JP-H1156951-A (JP)
Title: Massage device
Inventor: MATSUSHITA HIDETOSHI
IPC: A61H23/02
Filed: 1997-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a massage device capable of giving a more powerful stimulative feeling to a massaged portion. SOLUTION: This massage device is provided with two shaft bodies 5a, 5b with rotation axes 5c, 5d kept parallel with each other, a drive section 6 rotatively driving the shaft bodies 5a, 5b around the rotation axes 5c, 5d, a belt body 7 formed into a ring shape, arranged with belt body magnets 8, 8... on the surface side, arranged to surround two shaft bodies 5a, 5b at the prescribed tension, and fed in the rotating direction of the shaft bodies 5a, 5b by the rotation of the shaft bodies 5a, 5b, a support member 9 arranged to face the belt body 7 and provided with through-holes at the positions corresponding to the belt body magnets 8, and lug bodies 10, 10... freely inserted into the through-holes at one-end sections and provided with lug body magnets repulsed by the belt body magnets 8 when faced to them at the other end sections.  The lug body magnets are repulsed by the belt body magnets via the rotation of the shaft bodies 5a, 5b, and the lug bodies 10 are freely protruded from the through-holes.
Patent JP-H0871369-A (JP)
Title: Ozone filter
Inventor: TERADA ISAO
IPC: B01J29/076
Filed: 1994-08-31
Abstract: PURPOSE: To obtain an ozone filter using a manganese dioxide catalyst generating no malodor even if used for a long period of time by fixing a zeolite powder with a specific compsn. on a carrier composed of inorg. fiber paper high in voids along with a fine powdery active manganese dioxide catalyst. CONSTITUTION: Hydrophobic zeolite with an SiO2 /Al2 O3 ratio of 15 or more well adsorbing a hydrocarbon compd. as compared with steam is used. Fine powdery active manganese dioxide and zeolite are fixed to a carrier composed of paper composed of an inorg. fiber such as an alumina fiber or a glass fiber and having high voids as ozone decomposing catalysts. By this constitution, an ozone filter not generating a malodor even after long-term use though an active manganese dioxide catalyst excellent in ozone decomposing capacity is used is obtained.
Patent JP-H03174145-A (JP)
Title: Color photographic sensitive material and color image forming method
Inventor: KUWAJIMA SHIGERU
IPC: G03C1/12
Filed: 1990-08-30
Abstract: PURPOSE:To improve color reproduction performance by incorporating a specified dye, and forming at least one layer containing coloidal silver. CONSTITUTION:The dye to be added is at least one of the dyes represented by formula I in which each of R1 - R4 is an alkyl, aryl, or heterocyclic group, some of them having at least 2 sulfo groups in total; each of L1 - L3 is a methine group; and n1 is 1 or 2, thus permitting the obtained positive-positive type silver halide color photographic sensitive material to be improved in color reproduction performance and to reproduce the saturations and hues of the color positive original in higher fidelity.
Patent JP-S61107664-A (JP)
Title: Manufacture of electrode catalyst of phosphoric acid type fuel cell
Inventor: IWATA TOMOO
IPC: H01M4/92
Filed: 1984-10-31
Abstract: PURPOSE:To increase catalyst activity and prevent sintering of catalyst by carrying iron on a platinum carried catalyst and performing heat treatment in an inactive atmosphere. CONSTITUTION:An acetylene black catalyst carried with 7.64wt% of platinum having a crystal diameter of several tens Angstrom  is prepared. 5g of this catalyst is dispersed in 1,000cc of water by using ultrasonic wave. 4cc of ferric chloride solution which corresponds to 0.062g of iron is added to the dispersion and they are heated to 50 deg.C. 0.5cc of 30wt% hydrogen peroxide is added and 0.34g of dithionous acid which is dissolved in 5cc of water is added and they are kept at 50 deg.C for 48hr. This catalyst dispersion is filtered and dried in an atmosphere of nitrogen at 80 deg.C. The catalyst is again heated in an atmosphere of nitrogen at 950 deg.C for 1hr to alloy platinum with iron. By this process, catalyst activity is increased and sintering is prevented.
Patent JP-S59122595-A (JP)
Title: Multigrade engine oil composition for engine with turbocharger
Inventor: KAGAYA MINEO
IPC: C10N40/25
Filed: 1982-12-28
Abstract: PURPOSE:A multigrade engine oil composition for engine with turbocharger having a small amount of deposit formation, obtained by blending a base oil having specific viscosity with a mineral oil and a synthetic oil having specified viscosity, respectively, and a specific amount of an improver for viscosity index. CONSTITUTION:A base oil consisting of a mineral oil and/or synthetic oil having 1.5-13cst(100 deg.C) kinetic viscosity is blended with (A) 3-40wt% mineral oil and/or synthetic oil having 16-45cst(100 deg.C) kinetic viscosity and (B) 0.5-15wt% improver for viscosity index consisting of polymethacrylate, etc. as essential components, to give the desired multigrade engine oil composition.
Patent JP-2000058886-A (JP)
Title: Solar cell modulate and fabrication thereof
Inventor: OSHIMA KAZUAKI
IPC: H01L31/04
Filed: 1998-08-14
Abstract: PROBLEM TO BE SOLVED: To obtain a fabrication method of a solar cell module which can realize rationalization of fabrication processes while reducing the fabrication cost. SOLUTION: First through third trenches 17-19 are made simultaneously by a laser scribing method in a material formed by laminating a transmissive insulating substrate 11, a first electrode 12 of transmissive conductive film, an amorphous silicon layer 13 and a second electrode 14 sequentially and a plurality of sets of trenches 17-19 are made. Subsequently, the first and third trench 17, 19 are filled with an insulating material and an electrode 22 having a contact part 22a filling the second trench 18 is formed between insulating parts filling adjacent third trenches 19 thus connecting power generating parts I, II in series through the contact part 22a.
Patent JP-S6472899-A (JP)
Title: Rotary drawing board and protruding point rule
Inventor: ISHIMURA SHOICHIRO
IPC: B43L13/02
Filed: 1987-09-16
Abstract: PURPOSE: To quickly create an accurate drawing without soil by rotatably mounting a center type drawing board of a drafting board, and mounting a horizontal ruler with projections which can be displaced in the vertical direction to the drawing board. CONSTITUTION: A rotary drawing board B is fixed in a state that a drawing board A and a protractor graduation E of the rotary drawing board B are fitted, and the drawing paper is set in the center of the rotary disc B in this state. Then a horizontal ruler is displaced in a vertical direction and positioned. The rotary disc B is freely rotatable, so that the angle and gradient are determined corresponding to the horizontal ruler. When the same many lines are drawn, the drawing board B is fixed, the horizontal ruler is successively moved in parallel in the vertical direction by using a tangent screw of the horizontal ruler, whereby the continuous lines are drawn at specific intervals.  On this occasion, as a rear face of the horizontal ruler comprises projections, a surface of the drawing paper can be prevented from soiled by the lead of a pencil in accompany with the displacement of the horizontal ruler.
Patent JP-S6473126-A (JP)
Title: Supercharging engine
Inventor: HATTORI HAJIME
IPC: F02B37/16
Filed: 1987-09-16
Abstract: PURPOSE:To perform supercharging without the occurrence of a delay in response and to improve starting performance and low speed running perfor mance of an engine without worsening fuel consumption, by a method wherein, during low rotation high load running of an engine, a first on-off valve is closed and a second on-off valve is opened. CONSTITUTION:During low rotation, low and middle load running, an electromag netic clutch 9 is connected, and with a first on-off valve 15 closed, a second on-off valve 17 is opened to feed supercharged air to an engine 1 by means of a mechanical type supercharger 10. Further, when, during high load running, a boost pressure is needed, the first on-off valve 15 is closed and the second on-off valve 17 is closed, air delivered from the mechanical type supercharger 10 is fed to the suction port of a blower 6 of a turbosupercharger 4, and super charging by the turbosupercharger 4 is effected. When the number of revolutions is also changed, the electromagnetic clutch 9 of the mechanical type super charger 10 is turned OFF when a pressure between the mechanical type super charger 10 and the turbosupercharger 4 produces negative pressure.
Patent JP-S6292196-A (JP)
Title: Cassette deck for vehicle
Inventor: OTOSHI TADASHI
IPC: G11B33/00
Filed: 1985-10-17
Abstract: PURPOSE:To prevent the state that a starter is not driven due to power voltage drop at cassette deck operation by providing a feeding circuit connecting power supply lines when the voltage of a battery is a predetermined value or more and opening the power supply lines when said voltage is low. CONSTITUTION:The feeding circuit 10 is provided between the battery 1 and one terminal of a power switch 6. The feeding circuit 10 is constituted that a contact of a relay 11 is connected between one terminal (in this case, + terminal) of the battery 1 and the power switch 6, a transistor (TR) 12 and a resistor R1 are connected to the coil of the relay 11 and a power voltage VB is divided by two resistors R2, R3 to use the result as a base voltage of the TR 12 thereby turning on/off the TR 12. In the feeding circuit 10, a reference value VC for deciding the voltage of the battery 1 is set as VC=VB-minVS (where; minVS is the minimum drive voltage of a starter 2) to prevent an event that the starter 2 cannot be driven due to the power voltage drop.
Patent JP-2000101425-A (JP)
Title: Delayed synchronization loop circuit of semiconductor memory device and control method for the same
Inventor: LEE SANG-BO
IPC: G11C11/413
Filed: 1999-08-16
Abstract: PROBLEM TO BE SOLVED: To obtain a delayed synchronization loop circuit for a semiconductor memory device in which an operating frequency region is largely extended and a difference of a jitter characteristic attended with an operating frequency is avoided, and to obtain the control method for the circuit. SOLUTION: This circuit is provided with a control section 290, that varies number of unit delay devices in series connection on a voltage controlled delay line 250, in response to a control voltage VCON that is an output of a charge pump circuit 230 to vary the delay time of the voltage controlled delay line 250. The control section 290 compares the control voltage VCON with 1st and 2nd reference voltages VREFH, VREFL for varying the number of the unit delay devices in series connection based on the result of comparison.
Patent JP-H05236590-A (JP)
Title: Diaphragm for electroacoustic transducer and its manufacture
Inventor: SATO KOJI
IPC: H04R31/00
Filed: 1991-09-10
Abstract: PURPOSE:To provide the electroacoustic transducer use diaphragm and its manufacture made of a raw material with a large internal loss at a low cost and with a higher sound velocity than that of a conventional diaphragm. CONSTITUTION:The diaphragm is formed by packing porous ceramic grains 4 whose major component is silicon oxide in gaps between pulp fibers 2 made of natural fibers, synthetic fibers or their mixture. The diaphragm is obtained by blending ceramic group residue resulted from burning rice hulls in oxygen at a temperature of nearly 1000-1500 deg.C pulp fibers 2 made of natural fibers, synthetic fibers or their mixture with a resin binder 3, paper-making the blended mixtures and forming them.
Patent JP-H01131946-A (JP)
Title: Microcomputer
Inventor: MIYAYAMA YOSHIYUKI
IPC: G06F9/35
Filed: 1987-09-14
Abstract: PURPOSE:To perform address designation for a specific address in an address space to make access frequently only by an instruction code by providing a fixed address output circuit which outputs a specific address signal and a specific peripheral circuit selection signal. CONSTITUTION:An address signal 1k from a central processing unit CPU 1a is inputted to and decoded at a decode circuit 1j synchronizing with a synchronizing signal 1m, and is outputted as a peripheral circuit selection signal 1l. When no fixed address output circuit 1b is selected by a control signal 1n, the peripheral circuit selection signal 1l and the address signal 1k are outputted as they are to the outside synchronizing with a synchronizing signal 1o. Meanwhile, when the fixed address output circuit 1b is selected by the control signal 1n, a peripheral circuit selection signal 1g and a specific address output 1i are outputted to the outside at the same timing. In such a way, since the address designation for the specific address in a memory to make access frequently can be performed only by the instruction code, the processing capacity of a microcomputer can be improved.
Patent JP-H1078183-A (JP)
Title: Universal connector for fluid
Inventor: SUZUKI SHIGERU
IPC: F16L27/093
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a universal connector for a fluid ensuring high workability for manually attaching a connector plug to a fixed socket in a single operation without any need of a special device or jig at the time of rotatably fixing the connector plug to the fixed socket. SOLUTION: The cylindrical projected part 5 of a fixed socket 2 has two through-holes at opposite positions, as well as a housing groove 17 around. Also, an annular groove 16 is formed around the insertion part 6 of a connector plug 3 inserted in an insertion hole 7 in the cylindrical projected part 5. The insertion part 6 is then introduced into the insertion hole 7 and an approximately C-shaped spring 13 is manually coupled to the housing groove 17. Consequently, both ends of the spring 13 come to intrude into the insertion hole 7 from the through-holes, and are coupled to the annular groove 16 of the insertion part 6. The connector plug 3 is thereby jointed to the fixed socket 2 rotatably.
Patent JP-S6473181-A (JP)
Title: Vane pump
Inventor: OKADA NORIHIKO
IPC: F04C2/344
Filed: 1987-09-14
Abstract: PURPOSE:To increase the pressure within a circular passage so as to prevent bubbles from coming into a rotor by providing flow restricting projections on either both sides or one side of the circular passage in the circumferential direction, which is communicated with a set of inlet ports holding an inlet vent therein. CONSTITUTION:Flow restricting projections 26 are formed across an inlet vent 45 on a pump housing 10 forming a wall surface of a circular passage 20 in such a way as to excert throttling actions for fluid flowing in from an inlet vent 45. When a delivery rate is increased with pump revolutions increased, a flow rate regulating valve 24 is slided while overcoming a spring 41 so as to open a bypass passage 25 for letting excess flow be returned to the circular passage 20 through the inlet vent 45. Bubbles are developed at the time of bypassing, however, an increase in fluid pressure by the flow restricting projections 26 causes the bubbles to disappear at the time of flowing in the circular passage 20.
Patent JP-S6473109-A (JP)
Title: Cooling system for vehicle
Inventor: SUGIMOTO TOSHIKI
IPC: F01P7/04
Filed: 1987-09-14
Abstract: PURPOSE:To commonly use a fluid pump, a flow rate control valve, and piping, by a method wherein a fluid motor to drive a cooling fan and a water pump is connected in series to the fluid pump through a delivery flow rate control valve. CONSTITUTION:A hydraulic motor 3 for a water pump is pivotally mounted to a hydraulic motor 4 for a water pump disposed in a cooling water circulating passage 30 running around a water jacket 32 and a radiator 42. The hydraulic motor 4 for a cooling fan is pivotally mounted to a radiator 42 and a cooling fan 41 to effect blast to a capacitor 43 for an air conditioner. The hydraulic motor 3 for a water pump and the hydraulic motor 4 for a cooling fan are connected in series to a hydraulic pump 1 through a flow rate control valve 2. The flow rate control valve 2 is controlled by a controller 5 to which a water temperature sensor and an air conditioner switch are inputted, and work ing fluid to the two motors 3 and 4 is controlled.
Patent JP-H0875304-A (JP)
Title: Cooling board
Inventor: TANAKA TAKASHI
IPC: F25B27/00
Filed: 1994-08-31
Abstract: PURPOSE: To obtain a comfortable and economical cooling board by providing a kitchen table in which a heat pump and a pipeline for refrigerant sent from the heat pump are provided. CONSTITUTION: A pipeline 7 connected to a gas engine heat pump 1 runs round inside a kitchen table 13. Refrigerant is sent to the kitchen table 13 from the gas engine heat pump 1 through the pipeline 7 to cool the kitchen table 13. When a knob 15 is turned, a valve 21 is opened and closed to adjust the amount of refrigerant circulating in the kitchen table 13, so the temperature control of the kitchen table 13 is carried out. An operator adjusts the temperature of the kitchen table 13 and carries out cooking on the kitchen table 13. Thus, only the kitchen table 13 that needs cooling can be cooled comfortably, economically without cooling the operator, using a refrigerant cooled by the gas engine heat pump 1. Furthermore, an electric heat pump may be used instead of the gas engine heat pump.
Patent JP-H0970718-A (JP)
Title: Tapping device
Inventor: FUJIWARA TAKAYUKI
IPC: B23G3/00
Filed: 1995-09-07
Abstract: PROBLEM TO BE SOLVED: To expand a tap working range by making tap working possible to a workpiece after fabrication. SOLUTION: A tapping device 1 is constituted by providing respectively a cylinder 5 onto a base 3, a drive mechanism 17 provided with a tap 15 in the inside of a piston 9 built in the cylinder 5, an integrated lower plate presser part 13 for pressing, from a lower part, the molding part W of a workpiece W fabricated in the piston 9, and an upper plate presser part 33 for pressing the part W from an upper direction. Thus, tap working to the work piece W after the fabrication, conventionally impossible, can be realized to expand a working range.
Patent JP-2001055506-A (JP)
Title: Molded article with excellent light resistance and preparation thereof
Inventor: KODAMA TETSUO
IPC: D06M13/332
Filed: 1999-08-17
Abstract: PROBLEM TO BE SOLVED: To improve strength, elastic modulus, heat resistance and light resistance in addn. to weight reduction by furnishing an oxidation dyestuff as a light-resistant agent to a polymer comprising an oxidation dyematerial as the raw material. SOLUTION: A polymer comprising an oxidation dye material as the raw material such as polyphenylene terephthalamide prepd. from paraphenylenediamine as the raw material or an azomethine type polymer prepd. from 2-methy1-1,4-phenylenediamine as the raw material is immersed in a liq. comprising an oxidation dyestuff to furnish 0.01-20.0 wt.% of the oxidation dyestuff to the polymer as a light-resistant agent. A compd. including an arom. amine or a compd. including a phenol is preferable as the light- resistant agent. An arom. polymide is prererable as the polymer. The oxidation dyestuff here means a precursor for an oxidation dyestuff which develops a color through oxidation coupling with an oxidant including the air, an intermediate material for an oxidation dyestuff which has developed the color or an oxidized dyestuff.
Patent JP-H0574717-A (JP)
Title: Compound semiconductor crystal growth method
Inventor: OTSUKA NOBUYUKI
IPC: C30B29/40
Filed: 1991-09-11
Abstract: PURPOSE:To epitaxially grow an atomic layer of good quality using a small quantity of raw gas by enhancing the reactive efficiency of the raw gas by introducing a catalyst into a growth device. CONSTITUTION:A substrate 3 is heated up using a high frequency heater 4. After a quartz reaction tube 1 has been purged by feeding hydrogen gas into it through a valve 7, (CH3)3Ga is vaporized using a bubbler 8, and the (CH3)3Ga is fed into the quartz reactor tube 1 through a switching valve 5. Then, after the quartz reaction tube 1 has been purged by feeding hydrogen gas again, AsH3 is fed through a switching valve 6, and the catalyst 11 introduced into a growth device is heated up using a power source 12. As a result, the partial contact of the AsH3 to be fed as the raw material of arsenic, is accelerated by a catalytic action, and the feeding efficiency of arsenic can be improved. Accordingly, an atomic layer can be grown by a little feeding quantity of AsH3.
Patent JP-S6473213-A (JP)
Title: Angle detector
Inventor: YAMAKAWA SUSUMU
IPC: G01B21/22
Filed: 1987-09-14
Abstract: PURPOSE:To detect an angle of rotation, by providing a flange to a rotary shaft so as to provide a displacement angle with respect to the axial line of said shaft and measuring the moving quantity of the surface of said flange by a non-contact sensor. CONSTITUTION:An angle detector 1 is constituted of the flange 6 integrally provided to a rotary shaft 2 so as to provide a definite displacement angle thetawith respect to the axial line 3 of the rotary shaft 2 and the non-contact sensor 4 fixed in the vicinity of the flange 6. When the rotary shaft 2 is rotated, the flange integrally fixed to the rotary shaft 2 also rotates and, by this rotation, the flange surface at a definite position, that is, the surface irradiated with laser beam moves before and behind. The displacement thereof is measured to make it possible to determine the angular displacement of the rotary shaft.
Patent JP-H0762050-A (JP)
Title: Non-foamed urethane elastomer composition
Inventor: YAMAMOTO KAZUTOSHI
IPC: C08G18/65
Filed: 1993-08-25
Abstract: PURPOSE:To obtain a non-foamed urethane elastomer having excellent workability and physical properties. CONSTITUTION:This non-foamed urethane elastomer composition is composed of an NCO-terminated prepolymer having an NCO content of 12-26wt.%, a curing agent comprising a long-chain polyol, a short-chain glycol and a short- chain polyol having >=3 functional groups and, as necessary, a catalyst, wherein >=30wt.% of the short-chain polyol having a total functional group number of >=3 is triethanolamine.