baber/WOPTO huggingface dataset:
Patent JP-H1193662-A (JP)
Title: Condenser cooling-type engine
Inventor: HAYASHIDA MASARU
IPC: F01P3/22
Filed: 1997-09-17
Abstract: PROBLEM TO BE SOLVED: To shorten the warming-up time for an engine by adding one accumulator. SOLUTION: An accumulator 15 is communicated with a refrigerant circulating system 8, liquid phase refrigerant 11 is pressed in the refrigerant circulating system 8 by the accumulator 15 in the cold stop state of an engine 1, and liquid phase refrigerant 11 is filled to the upper space in a condenser 6. While, the liquid phase refrigerant 11 in a liquid cooled jacket 4 is partially evaporated by operational heat of the engine 1 in a state where the engine 1 is operated, pressure is raised, the liquid phase refrigerant 11 in the refrigerant circulating system 8 is pressed and housed in the accumulator 15 by the volume of the liquid phase refrigerant allowed to flow to the condenser 6 after becoming vapor phase refrigerant, and the liquid level Ha of the liquid phase refrigerant 11 is positioned to be lower than a heat radiating part 18 of the condenser 6.
Patent JP-S63106954-A (JP)
Title: Cassette type tape player
Inventor: OSHIMA TAKEKI
IPC: G11B15/675
Filed: 1986-10-24
Abstract: PURPOSE:To prevent floating phenomenon due to externally moved vibrating operation, by constituting a connecting piece so as to be abutted with a stopping piece in the direction of the backward movement of an operating member. CONSTITUTION:When a cassette P is moved in a direction of ejecting with a guide part piece 8, an operating piece 5 is released, therefore, a holding member 14 is turned in a clockwise direction by a restoring spring 27, and when a front part frame 5a is placed in a horizontal state by the above turning function, and the tongue piece 16 of the holding member 14 is abutted with the upper edge of the side plate of a vessel frame 1 again, and a cassette holder 5 is kept in the horizontal state with the holding member 14, and by releasing the press of the eject lever 4 from the state, the holder is moved backward a little by a spring 19, and the stopping piece 18 is abutted with the connecting piece 20, thereby, restoring to a non-playing state, and also, the resiliency of the spring 19 is pressed on the connecting piece 20. In this way, it is possible to prevent the floating phenomenon of the cassette holder due to the externally moved vibrating operation from occurring.
Patent JP-H08114062-A (JP)
Title: Sticking device for long-size member for building
Inventor: NOJIMA MASAAKI
IPC: E06B5/20
Filed: 1994-10-18
Abstract: PURPOSE: To enable automatically performing the work of sticking a long-size member for building material, such as mohair, to a building component member such as a door frame. CONSTITUTION: A building component member 2 is made to travel inside a path 14 by a drive means 20 comprising feeding rollers 16, etc. The end of mohair 1 is pressed against and bonded to the building member 2 by a pressure means 21 comprising a roller 6, and as the building member 2 travels the mohair 1 is fed out of a feeding means 44 while being pressed against the building member 2 by the pressure means 21 and is bonded along the overall length of the building member 2.
Patent JP-S60136441-A (JP)
Inventor: PIITAA HIYUU SARUUEI
IPC: B60R16/02
Filed: 1984-11-30
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-2000082460-A (JP)
Title: Manufacture of alkaline secondary battery
Inventor: TAKAHASHI HIDEKI
IPC: H01M4/80
Filed: 1998-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a alkaline secondary battery capable of preventing air from residing in a conductive core, when filling paste in the conductive core in a three-dimensional structure, and uniformly and finely filling the paste in the conductive core to reduce the dispersion of charging discharging performance including discharge capacity. SOLUTION: In the manufacturing method of an alkaline secondary battery, which has a positive electrode obtained in a method of filling paste containing active material in a conductive core having three-dimensional structure, the positive electrode is manufactured in a method comprising the steps of holding the temperature of the conductive core at or over the temperature of the paste to fill the paste in the conductive core and drying the conductive core in which the paste is filled.
Patent JP-H0998208-A (JP)
Title: Portable speech system
Inventor: KAGAWA HIROSHI
IPC: H04W88/02
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To obtain the small-sized speech system with a light weight offering less sense of heaviness in the case of wearing the system on the body of the user, to allow the user to freely use its both hands by wearing outfittings each having required functions of a power supply section, a reception transmission section, a key operation section, a microphone and a hearing section or the like. SOLUTION: The speech system is made up of a reception transmission section 10 with a power supply section 9 mounted on the rear side thereon, a key operation section provided onto two sides of a dial plate of a wrist watch 11 including a folded side of the dial plate, a microphone 13 whose cord extended from the power supply section 9 is fixed by a clip to a collar of clothing 8, and a hearing section 14 connecting to the power supply section 9 by the cord. In the case of reception, a received call is sensed by the user through the vibration of the reception transmission section 10 in a breast pocket, the user sets on a changeover switch 15 of the wrist watch 11 and inserts the hearing section 14 to the ear. On the other hand, in the case of making a call, the dial of the wrist watch 11 is turned up and spread and numerals of a key operation section 12 are entered. Furthermore, the antenna is an ancillary of the reception transmission section 10. Thus, functions of the speech system are distributed, the user does not have a bulky sense in the case of carrying the system and a sense of heaviness, then the user carries the system for a long time.
Patent JP-H0589614-A (JP)
Title: Head positioning controller for data recording and reproducing device
Inventor: ITO MIYUKI
IPC: G11B21/08
Filed: 1991-09-30
Abstract: PURPOSE:To enable a head positioning controller used for data recording and reproducing devices, such as magnetic disk devices (HDD), etc., to always accurately position a head to the center of an aimed track without causing overshooting, etc. CONSTITUTION:By detecting the deviation of the current position of a magnetic head 13 from an aimed position, the movement of the head 13 is controlled so that the deviation can be corrected. A control table on which the aimed position of the head 13 is set in steps in accordance with the current position of the head 13 is prepared in advance in a ROM 21. When the head 13 is apart from an aimed track by three or less tracks, the aimed position of the head 13 corresponding to the current position of the head 13 is obtained from the control table at every one sector time and the deviation between the obtained aimed position and current position is calculated. The magnetic head 13 is driven on the basis of the calculated deviation.
Patent JP-H0198526-A (JP)
Title: Parts supply system
Inventor: TANIGUCHI MITSUHIKO
IPC: B65G65/40
Filed: 1987-10-05
Abstract: PURPOSE:To ensure a parts alignment by supplying a pressure fluid to a passage part entrance with w pair of inclinatory guide walls, a pair of circular-arc state guide walls dwindling downwardly in the orthogonal direction to the guide walls, and the passage part in which only one part can pass connected successively. CONSTITUTION:A parts reservoir 1 is composed in which a first alignment part 2, which is having a pair of vertical walls 2a and 2b and a pair of inclinatory guide walls dwindling downwardly in succession to the walls 2a and 2b, and a second alignment part 3, which is having a pair of circular-arc state guide walls 3c and 3d dwindling downwardly in the orthogonal direction to the guide walls, are connected. A passage part 4, which is having a rectangular cross section and only one part 10 can pass, is connected to the part 3. A pressure fluid is supplied from pressure fluid supply holes 5a and 5b to the connection part of the parts 2 and 4. Consequently, parts are aligned in the given direction and supplied without the occurrence of a bridge with the parts made a vertical motion at two places of the parts 2 and 3 by an intermittent supply of the pressure fluid.
Patent JP-H02290489-A (JP)
Title: Rotary drier
Inventor: YASUMURA MITSURU
IPC: F26B5/04
Filed: 1988-10-06
Abstract: PURPOSE:To simplify an operation of adding another powder particle substance and a liquid and also to prevent sticking of powder particle substances on the inner wall of a can body by a construction wherein a mixing vane is provided pivotally on the surface of the inner wall and fluid and powder feed-in pipes, a high-pressure gas supply pipe and an exhaust communication pipe connected to an external vacuum device are provided in the internal part of a can main body, while an circular-arc-shaped air nozzle is formed in an outer peripheral lateral wall. CONSTITUTION:A feed-communication tube 16 is inserted through a rotary tube shaft 5 of a can body 1 with a shaft sealing mechanism 15 interposed, and moreover a powder feed pipe 12 communicating with a powder feed nozzle 11, an exhaust pipe 18 provided with an air filter 17 in the inner end, a liquid feed pipe 20 provided with a spray nozzle 19 for adding a liquid in the inner end and an air supply pipe 25 communicating with an air nozzle 23 for preventing sticking are inserted therethrough airtightly, while a mixing vane is provided airtightly in a part of the inner wall surface of the can body 1. After a powder particle substance to be mixed is charged in the can body, according to this constitution, an airtight lid 13 is closed and rotation is conducted. Then the content is 'pressed' and 'scattered' repeatedly onto the wall surface, mixing is facilitated thereby together with the mixing vane, and the air nozzle 23 blows off and remove the powder particle substance sticking on the inner wall of the can body 1.
Patent JP-S61129869-A (JP)
Title: Manufacture of semiconductor device
Inventor: HATAISHI OSAMU
IPC: H01L21/331
Filed: 1984-11-28
Abstract: PURPOSE:To produce the title device enhanced in emitter injection efficiency and reduced in contact resistance by a method wherein the oxide film on a base contact window is removed after the emitter region is located by impurity ion implantation and heat treatment. CONSTITUTION:A p type base region 2 is formed in an n type Si substrate 1, and this region is coated with an SiO2 film 3. Next, a base adhesion window BC and an emitter window E are bored in the film 3 by photolitho-graphy, and an SiO2 thin film 4 is formed in each window by slight surface oxidation; then, the whole is coated with a polycrystalline film 5. As ions are implanted to the window E part with the mask of a resist film 6, and the emitter region 7 is located by heat treatment after removal of the film 6. The films 5 and 4 over the window BC are slectively etched away, and the etched part is coated with an Al film and then simultaneously formed into a base contact electrode 18 and an emitter electrode 9 by patterning. This manner enables the Al film to come into direct contact with the base region at the electrode 18, and the polycrystalline Si film to come into contact with the emitter region via film 4 at the electrode 9. Besides, a composite electrode is formed out of the Al film and the polycrystalline Si film.
Patent JP-H0996981-A (JP)
Title: Roll
Inventor: YOSHIKAWA HITOSHI
IPC: C08L21/00
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a roll on which toner filming can be effectively prevented. SOLUTION: This roll has one or more layers formed around the shaft body, and the outermost layer consists of a rubber compsn. 1. The rubber compsn. 1 consists of a fluorine rubber as the matrix component and particles 2 of at least either reactive silicone oil or reactive fluorine oil dispersed in the fluorine rubber matrix 1a. The particles 2 are partly connected in the fluorine rubber matrix 1a and fixed by the reaction with the fluorine rubber matrix 1a. The particle size of particles 2 is controlled in such a manner that when the cross section of particles having >=0.1μm particle size is measured and successively cumulated from smaller particles to larger particles, the particle size corresponding to the point at which the cumulative cross section is 90% of the total cumulative cross section is <=30μm.
Patent JP-H06103081-A (JP)
Title: Compilation and linkage system
Inventor: FURUKAWA AKIRA
IPC: G06F9/06
Filed: 1992-09-22
Abstract: PURPOSE:To greatly improve the generation efficiency of software by efficiently converting a new source program into an object program when part of a source program is modified on a text editor into the new source program. CONSTITUTION:When the new source program 6 is generated on the text editor 2 by modifying only some functions of the old source program 5, a compiler 3 compiles only the modified function in the new source program 6 to generate an object program 7 and a linker 4 links the object program 7 to an old execution load module 8 to generate a new execution load module 9.
Patent JP-H08124208-A (JP)
Title: Disc player
Inventor: YOKOTA HIROSHI
IPC: G11B7/095
Filed: 1994-10-18
Abstract: PURPOSE: To shorten the waiting time by inclining each of a plurality of guide means for transferring a pickup slidingly by a predetermined angle against the radial direction of a disc thereby repeating reproduction of same program in a short time interval. CONSTITUTION: When a disc CD is inserted into a disc player 100 and played, guide bars G1 -G12 are disposed while inclining by an angle θ against the radial direction of the disc. A pickup P1 -P12 is provided with a main beam for reading out a reproduction track and two subbeams for reading out information from two tracks contiguous to the reproduction track. The three beam system pickups P1 -P12 are fixed slidingly to the bars G1 -G12 so that mechanical structural interference does not occur even if the innermost circumference of disc is accessed. Since a large number of pickups P1 ,... and bars G1 ,... can be disposed and a same program is reproduced repeatedly at a short time interval, waiting time can be shortened for the user.
Patent JP-H0595674-A (JP)
Title: Power supply equipment
Inventor: OGASAWARA TAKAYUKI
IPC: H02H11/00
Filed: 1991-09-30
Abstract: PURPOSE:To provide a power supply equipment capable of surely stopping the output of a power supply circuit when an overcurrent occurs in a load current. CONSTITUTION:Timing for turning-on of the second transistor Q2 is determined by the difference between the potential of a capacitor C9 and the potential at the load side end of a current detection resistor R8. When an output voltage of an inverter circuit 3 is reduced by a 'letter L' control to a predetermined value compared to the potential of the capacity C9, then the second transistor Q2 is turned on. It is not always governed by the ON timing of the first transistor Q1. When the second transistor Q2 is turned on, an output stop signal is generated at a terminal A, a light emitting element PC1 generates light, a phototransistor PTr1 is turned on, and the oscillation of a field-effect transistor FET of the inverter circuit 3 can be stopped. The second transistor Q2 is operated by a capacitor C9, so that OFF operation can surely be made even though the voltage drops due to the short-circuit of the load.
Patent JP-H04130809-A (JP)
Title: Parallel amplifier circuit
Inventor: HAMADA AKIRA
IPC: H03F1/52
Filed: 1990-09-21
Abstract: PURPOSE:To detect the normality or abnormality of amplifiers even if the change of an input level is large such as this receiver by differentially amplifying the output of detectors provided for respective outputs of the amplifiers in a parallel amplifier and voltage-comparing the outputs in a voltage comparator where thresholds are provided. CONSTITUTION:When the reception input is normal, the amplifiers 2 and 3 having the same design output almost the same level. Thus, the presence or absence of the difference of the outputs from two amplifiers is learnt if the outputs of the detectors 5 and 6 are inputted to a differential amplifier 7. The input/output characteristic of the differential amplifier 7 is that the output voltage of the differential amplifier 7 corresponding to the output levels of the amplifiers 2 and 3 is shown by a value shown by the axis of ordinate as the differential input of a quadrature axis becomes larger from an original point to a right side or to a left side. Two threshold voltages V1 and -V2 are decided by considering a certain degree of the width of an output level error in two amplifiers 2 and 3 and they are inputted to two voltage comparators 8 and 9. The abnormality of the amplifier 2 is learnt by detecting that voltage is higher than V1 and the abnormality of the amplifier 3 can be learnt by detecting that the voltage is lower than -V2.
Patent JP-H07101560-A (JP)
Title: Mounting device for rotation member and sheet matching device
Inventor: WATANABE HIDEYO
IPC: H04N1/00
Filed: 1993-10-08
Abstract: PURPOSE:To provide an excellent matching function by a method wherein a fixing system in an axial direction for a support shaft is devised, a mounting device for a rotation member wherein a rotation member and a return spring are easily mounted on a narrow member to be mounted is realized, and a stopper is mounted in a compact manner to a slidable fence member with excellent workability. CONSTITUTION:The two end faces of a support shaft 5 are held in an exposed state and a fit-in member fitted in a side fence 1A in a fit-in direction crossing the axial direction of the support shaft 5 approximately at right angles. A lock part 41 to lock the side fence in a given position when the fit-in member is fitted in the side fence 1A, and a pair of thrust support parts 43a and 43b making contact with or making access to the two end faces of the support shaft 5 to regulate axial movement thereof are provided.
Patent JP-H08186494-A (JP)
Title: Analog/digital converter
Inventor: NAKAJIMA TOYOKATSU
IPC: H03M1/14
Filed: 1995-09-29
Abstract: PURPOSE: To suppress the increase of error even at the time of using an A/D converter for 10 bits as an A/D converter for 8 bits. CONSTITUTION: A 10-bit sequential approximation register 4 where the comparison result between an analog voltage and a comparison voltage is stored and an 8-bit incrementer 10 which takes conversion results of upper eight bits b9 , b8 ...b2 of the sequential approximation register 4 as the input and takes the conversion result of a second lower bit b1 as the input to a trigger terminal T are provided. The 8-bit conversion result and the 10-bit conversion result are read out from the 8-bit incrementer 10 and the sequential approximation register 4 respectively.
Patent JP-H0299338-A (JP)
Title: Method for controlling temperature of heater of ink jet printer
Inventor: TAKAGI AKIRA
IPC: B41J2/17
Filed: 1988-10-07
Abstract: PURPOSE:To reduce the load given to a power supply part and to enhance efficiency by controlling the temp. of a heater so as to change over the same to temp. suitable for printing duty and giving only the quantity of heat necessary for drying ink to the heater. CONSTITUTION:The data A, B corresponding to printing duties divided into some levels are given to a heater temp. setting circuit 5 and transistors Tr1, Tr2 are turned ON/OFF on the basis of said data and the voltage V+ divided by resistors R2, R3, R4, R5 is given to the (+) input of the comparator of a temp. control circuit 3. The comparator successively compares the voltage V- showing the temp. of the heater with the voltage V+ showing the set temp. of the heater and, at the time of V-<V+, an H-level showing driving is outputted to a heater driving part 6. At the time of V->V+, an L-level showing the stop of driving is outputted. Since a current is supplied to the heater 1 and stopped corresponding to the levels H, L of heater driving data C in the heater driving part 6, the temp. of the heater is controlled to set temp. and the ink adhered to a recording medium 7 is dried by the quantity of heat corresponding to the amount of the ink.
Patent JP-H1197483-A (JP)
Title: Wiring board with joining lead for semiconductor chip and semiconductor device
Inventor: ONDA MAMORU
IPC: H01L21/60
Filed: 1997-09-18
Abstract: PROBLEM TO BE SOLVED: To improve reliability, by keeping necessary joining strength between an aluminum electrode in a semiconductor chip and an inner lead even after a given elapsed time. SOLUTION: A device includes a semiconductor chip 1 with an aluminum electrode 6, and a polyimide film 4 with a wiring lead 3 to be connected to the aluminum electrode 6. The wiring lead 3 has an inner lead made of copper or copper alloy directly connected to the aluminum electrode 6. Gold is plated directly or on a nickel plated base on the inner lead. The gold plating has a thickness of 1.5 μm or above and a crystal grain size of 1.0 μm or above. When the thickness of the gold is above 1.5 μm, the time until an aluminum/gold diffusion layer amounts to 100 percent of the gold plating layer can be elongated. By using the gain size of 1.0 μm or above, the diffusion of copper can be prevented.
Patent JP-H08126346-A (JP)
Title: Power converter
Inventor: TAKESO MASANORI
IPC: H02M7/48
Filed: 1994-10-19
Abstract: PURPOSE: To provide a small-sized power converter having an excellent cooling property by connecting a cooling heat sink for forcibly circulating a cooling solution between an electrolytic capacitor and power semiconductor element. CONSTITUTION: A cooling heat sink 6 is formed in a hexagonal shape and three cylindrical electrolytic capacitors 4 are fitted to the central part of the heat sink 6 by providing inserting holes in the central part. Then a passage for cooling water is formed along the external surface of the heat sink 6 and power semiconductor elements (IGBT) 5 of different phases are fixed to the fitting surfaces 6e of the heat sink 6. In addition, current sensors 16 are fixed to the fitting surfaces 6f of the heat sink 6. The inserting holes for the capacitors 4, fitting surfaces 6e for the IGBMs 5, and fitting surfaces 6f for the sensors 16 are cooled with cooling water forcibly circulated by an external pump.  Therefore, the service lives of the capacitors 4 can be prolonged by suppressing the temperature rises of the capacitors 4 and, at the same time, the size of a power converter can be reduced, because the capacitors 4, heat sink 6, IGBT 5, etc., can be arranged at the shortest distances.
Patent JP-S63105617-A (JP)
Inventor: IIZUKA CHIYOKICHI
IPC: A01G13/00
Filed: 1986-10-24
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-H0197096-A (JP)
Title: Direct in dial system in key telephone system
Inventor: OKUMURA SENJI
IPC: H04Q3/58
Filed: 1987-10-09
Abstract: PURPOSE:To detach a direct in dial(DID) controller from a key telephone system with extreme facility and to optionally add or detach a DID function by usually connecting the DID controller with the connection port of a main equipment and handling the DID controller in the same way as a normal slave unit. CONSTITUTION:When incoming arrives in the installed specified line wire, the main equipment 1 transmits incoming display codes with respect to the specified line with only to the DID controller 5. When the DID controller 5 detects the own use display codes, it transmits a guide message from a sound generator 51 to a line 3m as audible display signals for response. A DTMF receiver 52 receives the number of prescribed digits, which displays an extension slave unit designation dial from a caller, and it transmits line wire transfer processing command codes to the main equipment 1. The main equipment 1 receives the codes, transmits the transfer command of the specified line wire to the designated slave unit, causes the specified line wire to set line wire incoming regulation to all the key telephone sets 4 except for the DID controller 5.