baber/WOPTO huggingface dataset:
Patent JP-2000040509-A (JP)
Title: Hydrogen storage alloy electrode and its manufacture
Inventor: ONOUCHI YASUHIRO
IPC: H01M4/38
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To enhance charge/discharge cycle characteristics of a hydrogen storage alloy, to enhance initial discharge characteristics of the hydrogen storage alloy electrode and to suppress increase in internal pressure of a battery in charging by including coagulant formed by coagulating hydrogen storage alloy primary particles through a metal layer in hydrogen storage alloy powder used in a hydrogen storage alloy electrode. SOLUTION: The initial discharge capacity and gas absorbing performance of a battery are increased by suppressing surface oxidation caused by decrease in exposed surface and drop in surface energy of a hydrogen storage alloy in which part of primary particle surface is covered with a metal layer, and by drop in electric resistance between primary particles. Mixed powder of coagulant of primary particles having particle size <=25 μm and primary particles having a particle size of 25-100 μm can also be used. Coagulant of primary particles having a particle size <=100 μm can also be used and make a process simple. The metal layer is constituted with at least one selected from a group comprising Sc, Ti, V, Cr, Mn, Fe, Co, Ni, Cu, Zn, Mo, Pd, Ag, In, Sn, and Sb, and mixed with metal powder in a prescribed ratio, then heated for interposing.
Patent JP-S6119611-A (JP)
Title: Polymerization of conjugated diene
Inventor: INOKI YOSHIHIRO
IPC: C08F36/04
Filed: 1984-07-06
Abstract: PURPOSE:To obtain a conjugated diene polymer having a high trans bond content and a narrow MW distribution, by polymerizing a conjugated diene in the presence of a composite catalyst comprising an organophosphate of Ce or Eu and an organomagnesium compound. CONSTITUTION:An organophosphate of cerium or europium is prepared by using an organophosphoric acid compound of formula I or II (wherein j, k, l, and m are each >=0, R<1>-R<4> are each H, a hydrocarbon, alkylphenoxy or the like), e.g., dibutyl phosphate or mono-2-ethylhexyl 2-ethylhexylphosphonate. The purpose conjugated diene polymer is obtained by polymerizing a conjugated diene (e.g., 1,3-butadiene) in the presence of a composite catalyst obtained by combining this organophosphate with an organomagnesium compound (e.g., diethylmagnesium) and, optionally, an organolithium compound (e.g., methyllithium).
Patent JP-S5840528-A (JP)
Title: Electronic camera
Inventor: KOUNO HIDEKAZU
IPC: G03B19/07
Filed: 1981-09-03
Abstract: PURPOSE:To obtain an unexpensive and less trouble camera by removing the moving parts from the camera. CONSTITUTION:A camera consists of a lens group 1, a liquid crystal shutter group 2, an image recording part 4 fixing an image recording body 3, a dark box 5 storing said parts, a photometric circuit 6, a operational circuit 7 for shutter time, a liquid crystal driving circuit 8, a switching circuit 9, and a controlling circuit 10. When a photographer operates the switching circuit 9 to carry out the 1st photographing, the controlling circuit 10 receives an operation result from the operational circuit 7 and makes only a liquid crystal shutter area 2a in the division surrounded with the 1st line and the 1st row transparent through the liquid crystal driving circuit 8, so that only a specific part of the image recording body 3 is exposed. In the 2nd photographing, the liquid crystal area in the division surrounded with the 1st line and the 2nd row is made transparent and, after that the specified areas in the image recording body 3 are successively exposed in the same manner. Thus continuous photographing is simplified.
Patent JP-H06332308-A (JP)
Title: Image forming device
Inventor: YAMAJI MASAAKI
IPC: G03G15/01
Filed: 1993-05-18
Abstract: PURPOSE:To obtain an inexpensive compact image forming device of excellent developing efficiency and capable of obtaining a high quality image with a simple constitution. CONSTITUTION:A black developing device executing contact development and a color developing device 3 executing noncontact development are disposed on the circumference of a photosensitive belt 1. In the color developing device 3, both ends of a developing sleeve 31 are rotatably supported by a regulating roller 35 and the photosensitive belt 1 opposite to the developing sleeve 31 is pressed on the regulating roller 35 by a position regulating means 40 and pressing rollers 42 and 43 from the inside. Thus, an interval between the developing sleeve 31 and the photosensitive belt 1 is kept constant.
Patent JP-H08335525-A (JP)
Title: Current-limiting equipment and its controlling method
Inventor: TANIGUCHI TSUKASA
IPC: H01H33/59
Filed: 1995-06-06
Abstract: PURPOSE: To protect an equipment from short-circuiting current on an accident by installing a heating part so that it is electromagnetically non-inductive from a superconductor part and feeding a DC current from a DC power supply part and heating the heating part. CONSTITUTION: A heating part 2 for applying heat to one portion of a superconductor part 1 is provided and the heating part 2 is electromagnetically non-inductive from the superconductor part 1. Then, a DC current is supplied from the DC power supply part 3 to the heating part 2 to heat the heating part 2. By arbitrarily changing the heating temperature of the heating part 2, the superconductor part 1 is cooled with a refrigerant at a temperature below a critical temperature, thus maintaining the superconductor part 1 in the superconducting state by a low-temperature container part 5 and hence protecting an equipment from short-circuiting current on an accident for trouble-free operation.
Patent JP-H05235332-A (JP)
Title: Thyristor with insulated gate
Inventor: OGURA TSUNEO
IPC: H01L29/74
Filed: 1992-05-29
Abstract: PURPOSE:To provide a thyristor with an insulated gate, the turn-OFF performance of which is improved. CONSTITUTION:In thyristor structure composed of a p-type emitter layer 4, an n-type base layer 1, a p-type base layer 2 and an n-type emitter layer 3, a drain electrode 8 brought into contact with the p-type base layer 2 is formed at a position adjacent to one side of the n-type emitter layer 3, and an n-type drain electrode 7 short-circuited with the p-type base layer 2 by the drain electrode 8 is shaped. An n-type source layer 11 is formed separated at a fixed distance from the n-type drain layer 7, and an insulated gate electrode 10 for turn-off is formed between these n-type source layer 11 and n-type drain layer 7. A source electrode 12 is connected to a cathode electrode 5.
Patent JP-H01308005-A (JP)
Title: Method of connecting coil to circuit board
Inventor: KAMEYAMA MAKOTO
IPC: H01F5/04
Filed: 1988-06-06
Abstract: PURPOSE:To facilitate assembly operation, and to decrease the number of the mandays of operation by mounting a pair of terminals having resiliency while being connected to a circuit pattern, holding a coil to the terminals and pressure-welding and electrically connecting the inner circumferential surface and outer circumferential surface of the coil to the terminals. CONSTITUTION:With coils 4A, 4B..., a sheet material composed of a conductive layer mainly comprising copper is coated with an insulating resin to a filmy shape and the sheet materials are laminated, the laminated sheet materials are wound and cut and an approximately triangular type coil is manufactured, and the conductive layer is exposed to an innermost circumferential surface and an outermost circumferential surface. The coils 4A, 4B... are arranged onto a stator substrate 1 with terminals 12, 14, and the exposed conductive layers of the coils are pushed into the terminals 12, 14. Since a gap (b) between the bent sections 12C, 14C of the terminals 12, 14 is set at a value narrower than the winding laminating width size (a) of the coil, the spring action of the bent sections 12C, 14 is generated and the bent sections 12C, 14c are pressure-welded to the innermost circumferential surface and outermost circumferential surface of the coil and brought to the state of holding, and the electric connection of the coil 4A and a circuit pattern can be maintained.
Patent JP-H036177-A (JP)
Title: Vertical outline compensating circuit of interpolating signal
Inventor: HAYASHI HIDEYUKI
IPC: H04N7/01
Filed: 1989-06-02
Abstract: PURPOSE:To prevent the generation of flickering by adding an output signal of a non-linear processing circuit to an adaptive type interpolating signal obtained by mixing the present video signal and a first and a second delay signals and outputting an interpolating signal to which a vertical outline compen sation is performed. CONSTITUTION:The present video signal A, an output 263H delay signal B of a 1H delaying circuit 2 and a 262H delaying circuit 1 and an output C of a 1H delaying circuit 10 are inputted to an interpolating filter 13, and by mixing them, an adaptive type interpolating signal is obtained. In this state, an inter- field difference signal of an interpolating signal outputted from a subtracting circuit 15 passes through an LPF 16 and applied to a non-linear processing circuit 17. A vertical outline compensating component signal of an interpolating signal outputted from this non-linear processing circuit 17 is inputted to an adding circuit 18, and added to an adaptive type interpolating signal applied from the interpolating filter circuit 13. In such a way, from the adding circuit 18, the adaptive type interpolating signal brought to vertical outline compensa tion is outputted.
Patent JP-H06329890-A (JP)
Title: Polyester-based resin composition
Inventor: KAWAHARA SHIGERU
IPC: C08L67/00
Filed: 1993-05-19
Abstract: PURPOSE:To obtain the subject composition useful for electric/electronic parts, having excellent plasticizing characteristics, high cooling and solidifying rate, improved handleability, moldability, mechanical characteristics and thermal properties by blending pellets of a polyester-based resin with pellets of a specific thermoplastic resin in a specific ratio. CONSTITUTION:(A) Pellets of a polyester-based resin such as polybutylene terephthalate are mixed with (B) 0.01-10wt.% based on the weight of the component A of pellets of a thermoplastic resin such as low-density PE having Vicat softening temperature ( deg.C) (Ts) satisfying the formula [Tp is Vicat softening temperature ( deg.C) of the polyester-based resin; Ts is Vicat softening temperature ( deg.C) of the thermoplastic resin] to give the objective composition.
Patent JP-H0662198-A (JP)
Title: Facsimile equipment
Inventor: HAZE TOSHIROU
IPC: H04N1/21
Filed: 1993-05-17
Abstract: PURPOSE:To print out the prescribed picture data by storing the prescribed compression picture data and header in a ROM in advance. decoding and recording the compression picture data selected according to the prescribed control direction. CONSTITUTION:A CPU 1 encodes and decodes the picture data by using a control program stored in a ROM 3 and performs the switching selection processing of reading the data of such as RAM2 and ROM3. It stores the compression picture data received from outside in the RAM2, decodes it by a decoding section 22, and records and outputs it in a recording section 8. The compression picture data and information (header) to be used in the decoding processing are stored in the ROM 3. According to the prescribed operation direction, the compression picture data stored in the R0M3 are decoded with the use of a routine similar to that of the decoding and recording processing at the time of reception. The decoded data are stored in a recording buffer 15 in the RAM2 and recorded by a recording section 8.
Patent JP-S61290227-A (JP)
Inventor: RATSUSERU DAGURASU IIDO
IPC: F16C17/06
Filed: 1986-06-17
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-S5364294-A (JP)
Title: Preparation of styrene-butadiene randam copolymer having uniform constituentdistribution
Inventor: HATSUTORI YASUROU
IPC: C08F2/00
Filed: 1976-11-22
Abstract: PURPOSE: To prepare title copolymer stuitable for tire treads use by copolymerizing butadiene with styrene, by feeding a catalyst together with a part of total monomers in a polymerizer through its main inlet, followed by charging the rest of the monomers to the polymerizer through pre-determined site(s). 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63304682-A (JP)
Title: Excimer laser system
Inventor: HARA HIDEO
IPC: H01S3/0971
Filed: 1987-06-03
Abstract: PURPOSE:To enable the preliminary ionization to be performed automatically without making any specific synchronous circuit requiring no external laser device by a method wherein an ultraviolet ray emitter for preliminary ionization is provided on a part of a spiker circuit. CONSTITUTION:With a switch 7 closed, one side 2b of a gap 2 is supplied with the charge potential of a capacitor 4 so that the charge accumulated in the capacitor 4 may be transmitted to another capacitor 5 by the gap 2 making the first spark discharge between the gap sides 2a and 2b. Later, with the switch 7 opened, the charge transmitted to the capacitor 5 is discharged in the closed loop of a coil 3A comprising the capacitor 5  the gap 2  the primary side of a saturable transformer 3 by the gap 2 making the discharge again to induce a pulse voltage on the secondary side of the saturable transformer 3. The ultraviolet rays emitted by the first and the second spark discharges preliminarily ionize the laser gas between 1a and 1b of the main discharge electrodes to attain the preliminary ionization degree making the discharge between the main discharge electrodes by a spiker circuit an even glow discharge. Through these procedures, the preliminary ionization can be performed without using any external laser beams.
Patent JP-S5373406-A (JP)
Title: Quenching media for steel
Inventor: TAKAHASHI SUSUMU
IPC: C21D1/60
Filed: 1973-12-17
Abstract: PURPOSE:To decrease the generating amount of soft spots and to improve the hardening effect, by using the aqueous solution containing sugar-alcohols such as sorbitol, mannitol, maltitol, lactitol, etc., at the hardening of steel, etc.
Patent JP-H09294843-A (JP)
Title: Game ball hitting device
Inventor: SATO SHOJI
IPC: A63F7/02
Filed: 1996-05-08
Abstract: PROBLEM TO BE SOLVED: To freely attach and detach a ball hitting hammer to and from a shooting rod by an attaching and detaching means, and replace the ball hitting hammer easily and in a short time if a malfunction is caused in the ball hitting hammer. SOLUTION: A ball hitting spring 13 (a ball hitting hammer) is pressed in a press-in projecting part 12b of an attach and detach member 12 comprising a flange 12a, a press-in projecting part 12b and an insert projecting part 12c provided on the back of the flange 12a, and the insert projecting part 12c is screw-fitted in an insert recessed part 4b of a shooting rod 4, whereby the ball hitting spring 13 (ball hitting hammer) is freely removed from the shooting rod 4.
Patent JP-S62295039-A (JP)
Title: Photographic printing device for crt picture
Inventor: KIMURA TSUTOMU
IPC: G03B27/32
Filed: 1986-06-16
Abstract: PURPOSE:To form a color printing photograph and a color photographing film, e.g. a color slide film, only by one device by printing out a CRT image on the surface of either one of color printing paper and a color photographing film by switching a mirror. CONSTITUTION:The device consists of the mirror 27 loadably/unloadably arranged between color filters 20-22 and the color printing paper 12, a camera unit 28 equipped with a color photographing film 29 and arranged on the reflected light path of the mirror 27, an extinction filter 31 arranged between the mirror 27 and the film 29 to reduce red exposure, and a positive/negative switching means for displaying a positive image when the mirror 27 is inserted into the optical path or displaying a negative image when the mirror 7 is retreated from the optical path. In addition, a multiple exposure means is also formed to wind up the color photographing film by one frame by exposure of three times. Consequently, a color reversal film and a color printing photograph can be formed only by one device.
Patent JP-S5474128-A (JP)
Title: Counter for training
Inventor: NAKANO TETSUYUKI
IPC: A63B23/04
Filed: 1977-11-21
Abstract: PURPOSE: To provide a counter for training, wherein, inaddition to functions of a customary counter for training, a function capable of displaying time which is required by an exerciser to attain an aimed volume of exercise is provided so that the training condition of the exerciser can be appropriately grasped.  
     CONSTITUTION: In a counter for training which can count and display the training condition of an exerciser, a volume of exercise based on the number of steps performed by the exerciser is measured by an adding circuit comprising a counter 3, a distance conversion circuit 4 and a stride setter 5. A suitable volume of exercise is set by a distance setter 8, this set volume of exercise is compared by a comparator 7 with said volume of exercise measured by the adding circuit, and when both volumes are coincided a signal is generated by the comparator. From the time when an exerciser start to step a time counter 11 is actuated to count the passing time, then the counting is stopped by the signal from the comparator 7, and the output of the counter 11 is displayed by an indicator 6b. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5262755-A (JP)
Title: Absorption refrigerating machine attaining for double effective purpos es
Inventor: HORII HARUO
IPC: F25B15/00
Filed: 1975-11-20
Abstract: PURPOSE: An orifice is provided in the intermediate outlet pipe located between a hightemperature heat-exchanger and a low-temperature generator. At the same time, the said outlet pipe, and the intermediate inlet pipe, which is located between a high-temperature heat-exchanger and a separator, are connected to a high-temperature steam pipe. Under the above arrangement, aimed at is to enable the intermediate fluid flow very smoothly when the operation is started. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04364440-A (JP)
Title: Thermal-shock testing apparatus
Inventor: SONODA HIDEHIRO
IPC: G01N3/60
Filed: 1991-06-12
Abstract: PURPOSE:To omit the introduction of outer air which is the cause of frosting and to eliminate the interruption time of a test due to frost removal by providing an independent dry-air storing chamber, and circulating the air in a test chamber. CONSTITUTION:The air in a high temperature chamber 2 is returned to heater 3 by way of the heater 3, a blower 4 and a heat accumulator 5. Heating is performed to a specified temperature. The air in a low temperature chamber 10 is also returned to a cooler 11 by way of the cooler 11, a blower 13 and a cool-air accumulator 24. Cooling is performed to a specified temperature. The temperature is kept constant with a heater 12. After the high-temperature air and the low-temperature air are prepared in this way, high-temperature dampers 7 and 9 are opened, and the high- temperature air is made to flow into a test chamber through a hot air diffusing port 6 and circulated in the chamber. The air is returned into the high-temperature chamber through a hot-air sucking port 8. Temperature stress at the high temperature is imparted by the circulation of the hot air. By the same way, temperature stress at the low temperature is imparted with the constitution of low-temperature dampers 15 and 17, a cool-air diffusing port 16 and a cool-air sucking port 16. Frosting is eliminated by omitting the introduction of outer air in this way.
Patent JP-H11339154-A (JP)
Title: Testing tank for smoke sensor
Inventor: TACHIBANA SHIGEHIRO
IPC: G08B17/10
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a testing tank for smoke sensor without affecting smoke flowing-in property. SOLUTION: In this testing tank for smoke sensor executing the sensitivity test of the smoke sensor by circulating smoke, etc., for testing sensitivity, the fixing plate 2 of the sensor is fixed to the outer wall of the upper surface of the testing tank, a sensor base 15 is fixed to the plate 2, a sensor head 12 is connected to the base 15 by rotation and then a contact probe is brought into contact with a printed substrate inside of the smoke sensor through the opening 16 of the base 15 and the openings 14 of the head 12 to execute the test.
Patent JP-H09318646-A (JP)
Title: Flow speed sensor and is manufacture
Inventor: TAGUCHI MOTOHISA
IPC: G01F1/692
Filed: 1996-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a flow speed sensor capable of maintaining high sensitivity of a low flow speed region to a high flow speed region, expanding a dynamic range and detecting the flow speed of a vapor phase fluid from the low flow speed region to the high flow speed region with high sensitivity. SOLUTION: In a flow speed sensor having a heating resistor 2 and two resistance temperature sensors 1 and 3 for detecting the flow speed of a fluid based on a difference in temperature between the two resistance temperature sensors 1 and 3, a first gap 11 is provided between the first resistance temperature sensor 1 and the heating resistor 2, a heating resistor 2 is formed immediately below the first resistance temperature sensor 1 via the first gap 11, a second gap 12 is provided between the heating resistor 2 and the second resistance temperature censor 3, a second resistance temperature sensor 3 is formed immediately below the heating resistor via the second gap 12, and a third gap 13 is provided between the second resistance temperature sensor 3 and a substrate below the second resistance temperature sensor.
Patent JP-S63306313-A (JP)
Title: Combustion control system
Inventor: HANEDA TADANORI
IPC: F23N5/00
Filed: 1987-06-04
Abstract: PURPOSE:To improve safety in a heating device for performing combustion with indoor air and discharging combustion gas into a room by a method wherein the combustion is terminated when the combustion time becomes a fire extinguishing set time and the fire extinguishing time is initialized when ventilation is carried out. CONSTITUTION:A fire extinguishing timer 7 is operated in simultaneous with a starting of combustion and a starting of supplying of fuel and then combustion accumulation time is counted. As this accumulation time becomes a desired time, a signal S2 is outputted, an alarm is generated from an alarm device 9 and at the same time a signal S1 is outputted to a combustion control device 3 so as to perform a forced stopping of combustion. In turn, as ventilation is carried out and a ventilation sensor 10 is operated, a signal S3 is outputted to a comparison and judging part 8 and judged. Upon judgement, a signal S4 is outputted to the fire extinguishing timer 7 and the combustion control device 3 so as to initialize the fire extinguishing timer 7 and at the same time a combustion is continued. With this arrangement, it is possible to improve safety and convenience in use.
Patent JP-S5565856-A (JP)
Title: Air conditioner
Inventor: HORI MICHIMASA
IPC: F24F11/02
Filed: 1978-11-13
Abstract: PURPOSE: To make possible an energy saving operation by separately locking the capacity of the capacity varying compressor at a low level only for the set time with a timer.  
     CONSTITUTION: A time zone considered as relatively limited in the cooling load is set by a timer 10. If so, in this time zone, a relay coil 11 is automatically connected to the power supply side of the time 10 every day. When an operation switch 6 is turned on in the time zone, a room temperature adjusting device 7 is closed and a switch 15 is closed to lead a relay coil 11 to be excited, which cuases a switch 13 to be closed while a switch 14 is opened. Therefore, the motor 9 always rotates slowly by four poles regardless of the number of poles, thereby allowing the pole varying motor to run at a low capacity. As a result, due to limited refrigerant discharged for the capacity of the evaporator, larger refrigeration effect makes possible a highly efficient cooling, hence an energy saving operation. 
     COPYRIGHT: (C)1980,JPO&Japio