baber/WOPTO huggingface dataset:
Patent JP-S61177076-A (JP)
Title: Television receiver for car
Inventor: ARIMA KENJI
IPC: H04N5/44
Filed: 1985-01-31
Abstract: PURPOSE:To obtain a stable television picture even in the traveling of a car by comparing the output voltage of a phase discriminating circuit with a corresponding threshold voltage immediately before the output voltage exceeds a synchronization holding range, and when the output voltage exceeds the threshold voltage, switching antennas. CONSTITUTION:In case of receiving during the traveling of the car, a horizontal synchronizing timing may be shifted due to the influence of ghosts or flatters and the shift may appear as the change of the output of an integrating circuit 9, so that horizontal oscillation frequency and its phase are oscillated, and if the oscillation exceeds the synchronization holding range, a television screen on a CRT is disturbed. Thereby, the output of the integrating circuit 9 is inputted to a comparator 16 through a buffer amplifier 13 and a filter 14, and simultaneously a signal passed through a inverter 15 is inputted to a comparator 18. The outputs of the comparators 16, 18 control a clock gate 20, and when any one of these outputs is 'H', a clock pulse is passed and the clock pulse inverts a flip flop circuit 21 within a vertical flyback time and drives an antenna switching circuit 1.
Patent JP-S59142888-A (JP)
Inventor: IZUNO JINICHI
IPC: B08B9/08
Filed: 1983-02-07
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-H03222236-A (JP)
Title: Metal film transcription sheet, anode, and manufacture of anode
Inventor: NISHIMURA YUTAKA
IPC: H01J9/22
Filed: 1990-01-26
Abstract: PURPOSE:To prevent the occurrence of a bulge in a metal back layer at the time of baking dissolution of a contained organic substance by providing a resin layer, having a coarse surface, formed on a sheet, and a metal film formed on the resin layer surface. CONSTITUTION:A resin layer 2 is formed on a substrate sheet 3 with a resin material, having a suitably coarse surface and a good mold release property to a metal film 1 as a metal back layer, and the metal film 1 to be transcribed is formed on the resin layer 2 to compose a metal film transcription sheet 4. In this case, the forming the metal film 1 on the resin layer 2 surface by vaporisation, etc., causes film pressure to be considerably thinly formed in a valley part (recessed part) compared to a top part (protruded part). That is, the transcribed metal film 1 has many dotty thin wall parts. The thin wall parts are simply broken in a pin hole state by the gas pressure of a thermal decomposition gas, produced by baking dissolution of an organic substance in a baking process, to escape gas. This completely prevents the bulge or burst of the metal pack layer.
Patent JP-2000215415-A (JP)
Title: Magnetoresistance effect element
Inventor: HAYASHI KAZUHIKO
IPC: G01R33/09
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To obtain a magnetoresistance effect element having a high MR (magnetoresistance) ratio, not causing peeling and abnormality in the element and ensuring a high yield because the element has a lower electrode having a flat surface and excellent in adhesion to layers situated above and below the electrode and a barrier layer in the element is therefore flat. SOLUTION: When a lower shield layer 1 and a lower electrode layer 2 are laminated on a substrate and a ferromagnetic tunnel joined part is further laminated on the lower electrode layer 2 to obtain a magnetoresistance effect element, the surface roughness of the lower electrode layer 2 is adjusted to <=3 nm and the lower electrode layer 2 is formed as a single substance film, a multilayered film or an alloy film including Ta, Zr, Ti, Hf, W, Mo, Y, V, Nb, Au, Ag and Pd. The lower electrode layer 2 may be formed as a multilayered film consisting of a 1st layer which is a single substance film, a multilayered film or an alloy film including Ta, Zr, Hr, W, Ti, Mo, Y, V and Nb and a 2nd layer which is a single substance film, a multilayered film or an alloy film including Au, Ag, Cu, Pt and Pd.
Patent JP-H09210312-A (JP)
Title: Liquid fuel combustion apparatus
Inventor: ITO HIDEKI
IPC: F23D11/24
Filed: 1996-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a liquid fuel combustion apparatus capable of preventing a liquid fuel from leaking to the outside of a heat exchanger even when there are produced variations of a level upon installation of the apparatus. SOLUTION: This liquid fuel combustion apparatus includes a heat exchanger 3 in which a combustion chamber 11 is formed, a gun type burner 5 mounted on a mounting hole 19 provided in a side wall of the heat exchanger 3, and an air fan 6 for supplying combustion air to the gun type burner 5. The gun type burner 5 includes a burner tube 21, a mounting plate 34 provided on a base end of the burner tube 21, an inner cylinder 23 contained in the burner tube 21 and having an air hole 22A provided in a peripheral wall thereof, and a liquid fuel injection nozzle 24 having an injection outlet hole 24A facing into the inner cylinder 23. The gun type burner 5 includes a dam 38 provided at a proper location on the side of the base end of the burner tube 21 for preventing the liquid fuel from reversely flowing.
Patent JP-H11206617-A (JP)
Title: Toilet paper holder
Inventor: SAKAI TAKESHI
IPC: A47K10/36
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a toilet paper holder, wherein a toilet paper is let out easily and cut roughly in a parallel line in almost entire width direction for ease of use. SOLUTION: A toilet paper holder comprising a holder body 2 for holding a toilet paper 1 so as to freely rotate, and a cover plate 3 attached thereto for covering an upper part of the toilet paper 1, wherein the pulled-out toilet paper 1 is cut by a front edge of the cover plate 3. Recessed cut parts 5a and 5b opening forward and having a width of a finger tip are formed on a part of the front edge of the cover plate 3, and the other part remains as a cutting edge part 4 of a roughly parallel line.
Patent JP-S63184852-A (JP)
Title: Cache memory
Inventor: UCHIDA KATSUNORI
IPC: G06F12/08
Filed: 1987-01-27
Abstract: PURPOSE:To obtain an n-fold operation speed of cache memory blocks by inputting input information to n-number of cache memory blocks in time division and multiplexing and outputting output signals from respective cache memory blocks. CONSTITUTION:A demultiplexer 1 sends input address signals A1 and A2 to latch circuits 11 and 12 in time division in accordance with a clock CLK 1. Outputs 121 and 122 of latch circuits 11 and 21 are discriminated in directories 21 and 22 with respect to hit or mishit. Output signals 131 and 141 from directories access data memories 31 and 32 to obtain outputs 151 and 152. Outputs 151 and 152 are multiplexed by a multiplexer 2 after inputted to latch circuits 41 and 42. Hit signals 132 and 142 from directories 21 and 22 are multiplexed by a multiplexer 3 to become a hit signal HOUT.
Patent JP-H11205298-A (JP)
Title: Clock reproduction circuit
Inventor: SUKA MUNEHIRO
IPC: H03L7/10
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To securely synchronize a reproduced clock with an input signal at high speed. SOLUTION: In the clock reproduction device, an operation for controlling a digital control oscillator 3 and shifting the phase of a clock signal by a correction value is repeated when a phase comparator 1 detects a phase difference and the cock signal is synchronized with the input signal. A large correction value B and a small correction value C are prepared. A comparator 5 comparing the phase difference A between the clock signal and the input signal with the correction value B is provided. When the phase difference A is smaller in the comparison of the comparator 5, the correction value B is switched to the correction value C, phase shift is executed and the resolution of the phase comparator 1 is switched.
Patent JP-H10194399-A (JP)
Title: Suspension type oil filling device
Inventor: YAMADA HARUHISA
IPC: B67D7/32
Filed: 1997-01-16
Abstract: PROBLEM TO BE SOLVED: To provide a suspension type oil filling device in which an oil filling lever is forcibly removed from a latch before filling oil. SOLUTION: In the oil filling device, an oil feed pump driven by an oil feed motor, a valve, and a flow meter to which a flow rate pulse transmitter is connected are provided midway in an oil feed pipe, and an oil feed hose having an oil filling nozzle at its end forward of a hose treating device provided over an oil filling area is suspended so as to be lifted, and a hand-held switch is provided near the oil filling nozzle to lift and lower the oil filling nozzle, and when set amount of money or quantity is reached, the valve is closed to finish oil filling.  In this case, a latch release means A comprising an operation member 30 provided midway in a cord switch 15 one end of which is connected to the hand-held switch and a press part 27 provided on one end of a latch 28 which pivots on the other end thereof, as a fulcrum 29, is provided on the oil filling nozzle and the member 30 pushes the part 27 in association with the downward operation of the nozzle so that an oil filling lever 24 is released from a notch 26 formed on the latch 28 provided on a lever guard 25.
Patent JP-H07228438-A (JP)
Title: Control device for multi-inverter type elevator and method thereof
Inventor: NISHIKAWA MITSUYO
IPC: B66B1/30
Filed: 1994-02-15
Abstract: PURPOSE:To prevent a torque fluctuation and a speed fluctuation when an elevator is operated via multiple inverters by obtaining the current (or voltage), frequency, and phase which are inverter control signals from the re-allocated torque instruction values, and outputting them to individual inverters. CONSTITUTION:When a trouble occurs, a specifying means 4 stores the (system A) information at the release position of a release/entry memory table 6 and deletes the system A information from the system A and (system B) information stored at the entry position. The deviation between the received speed signal 1 and the speed instruction value is obtained by a speed control processor 2, and the torque instruction value required to eliminate the speed deviation is obtained. A total torque instruction value calculating means 5 obtains the total torque instruction value from the torque instruction value. A re-allocating means 7 re-allocates the total torque instruction value to the system B as the torque instruction value. An output means 8 calculates the inverter system control signal 9 with the re-allocated total torque instruction value and outputs it to the inverter system of the system B.
Patent JP-2000213749-A (JP)
Title: Heat-cooker
Inventor: YADONO MIKA
IPC: F24C7/02
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To keep food hot at a suitable temperature while suppressing the temperature reduction of the food for a time as much as possible in a heat- cooker equipped with a hot-keeping function. SOLUTION: When a hot-keeping operation is started, a control circuit performs a composite heating wherein a heater-heating by an upper heater and a lower heater for 105 sec, and a microwave-heating by a magnetron for 15 sec are alternately repeated by a cycle of 120 sec. The composite heating is continuously performed until a temperature in a heat-cooking chamber which is detected by a temperature sensor, reaches a set temperature (100 deg.C), and then, the heater-heating wherein the upper heater and the lower heater are on/off-controlled based on the temperature in the chamber, is performed. By this constitution, a food is directly heated by the microwave-heating, an the food can be kept-hot at a suitable temperature (approx. 80 deg.C) while suppressing the reduction of the temperature.
Patent JP-H05210047-A (JP)
Title: Wide angle lens
Inventor: NAGAOKA TOSHIYUKI
IPC: G02B13/04
Filed: 1992-01-07
Abstract: PURPOSE:To obtain the bright wide angle lens by constituting at least one element among positive elements of radial type distributed index lenses having a refractive index distribution. CONSTITUTION:This wide angle lens consists, successively from an object side, of a 1st lens group having a negative refracting power and a 2nd lens group having a positive refracting power. A diaphragm is arranged in the 2nd lens group and at least one element of the positive lenses are arranged nearer the object side than the diaphragm in the 2nd lens group. At least one element among these positive lenses are constituted of the radial type distributed refractive index lenses having the distribution expressed by equation I and satisfying the conditions expressed by equations II, III. In the equations I to III, (r) is the distance from the optical axis to a radial direction; n(r) is the refractive index of a reference wavelength at the point of the radius (r) from the center of the lens, N0 is the refractive index of the reference wavelength at the center of the lens; N1, N2... are respectively quadratic, quartic...coeffts.; (f) is the focal length of the entire system. Then, the wide angle lens which is about 60 to 70 deg. in angle of view, is as bright as 1.8 to 2.8 F-number and consists of lens elements as small as 4 to 7 elements is obtd.
Patent JP-S57132954-A (JP)
Title: Grinding method and device for flat annular surface
Inventor: MOTOMURA JIROU
IPC: B24B7/00
Filed: 1981-02-10
Abstract: PURPOSE:To accomplish surface grinding with a minimum stock removal by pressing a grinding tool having a working surface corresponding to the surface to be ground, and conducting grinding with either the grinding tool or the work supported by a floating structure. CONSTITUTION:The front cover 1 of the torque converter is fixed to a holding disc 15 of a holder 13 by means of bolts 17. A grindstone 11, having approximately the same projected surface with the surface 2c of the work to be ground, is brought up, and the working surface 11A of the grindstone pressed against the surface 2c of the front cover 1. Then the grindstone 11 is rotated with a designated speed around the shaft. The frictional force at the contact surfaces is detected by the torque imposed on the holding disc 15, and when this frictional force is increased to the preset value, the grinding work is completed. Consequently, the grinding of the surface of the work is accomplished with a minimum stock removal and the unevenness of thickness at the worked portion is also minimized.
Patent JP-H08193034-A (JP)
Title: Method for removing allyl group
Inventor: HONDA MASANORI
IPC: C07B61/00
Filed: 1995-01-11
Abstract: PURPOSE: To remove allyl group in high yield and high chemical selectivity from an O-allyl ether of alcohol, N-allyl derivative of amino group-contg. compound or O-allyl derivative of oxime by using a sulfinic acid compound as deprotecting agent. CONSTITUTION: The objective allyl group removal is accomplished by bringing, (A) in the presence of a palladium catalyst (pref. tetrakis(triphenylphosphine) palladium) in (B) an inert solvent, (C) an O-allyl ether of an alcohol, N-allyl derivative of an amino group-contg. compound or O-ally derivative of an oxime into contact with (D) a sulfinic acid compound, pref. a compound of formula X-SO2 M [X is a (substituted) 1-20C alkyl (the substituent being halo, nitro or sulfo, etc.); M is H, an alkali metal or ammonium salt residue] (pref. p- toluenesulfinic acid or benzenesulfinic acid) to convert the compound A into the alcohol, the amino group-contg. compound or the oxime, respectively.
Patent JP-2000210262-A (JP)
Title: Radiation clinical thermometer
Inventor: SHIBUYA MAKOTO
IPC: A61B5/01
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To enable body temperature to be accurately measured by equipping a waterproof means on the clinical thermometer so that liquid does not infiltrate into the probe. SOLUTION: This clinical thermometer is equipped with at least an infrared detector 2, probe 1, waveguide 12, temperature measurement element 3 to detect the temperature of the infrared detector 2, a signal processing means to calculate temperature, and a waterproof means 13 so that at least liquid does not infiltrate into the probe 11. Accordingly the probe 11 can be cleaned by liquid after measuring body temperature and the probe 11 can be kept in a good hygienic condition since liquid does not infiltrate into the inside of the probe 11. Consequently a probe cover which causes an error of measurement by attenuation of infrared rays is not required to enable accurate body temperature measurement is enabled.
Patent JP-S62174514-A (JP)
Title: Exhaust timing control device for two-cycle engine
Inventor: TANIUCHI KAZUMITSU
IPC: F02B75/02
Filed: 1986-01-29
Abstract: PURPOSE:To improve the efficiency of engine output by adjusting the control speed of a timing valve at the upper edge of the exhaust port of a two-cycle engine depending upon engine acceleration in controlling exhaust timing through the opening and closing of the timing valve. CONSTITUTION:A valve is provided on the upper edge of the exhaust port of a two-cycle engine, and a control device 10 carries out a drive control for a motor 2 and opens or closes an exhaust timing valve, so that exhaust timing is delayed and advanced at the time of closing and opening said valve respectively. The control device 10 detects an acceleration state according to the signals of an ignition pulse 'PNe' and a throttle opening 'TH0' and further detects acceleration itself, thereby controlling the opening speed of the exhaust timing valve to the detected acceleration.
Patent JP-S61177716-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: OWADA NOBUO
IPC: H01L21/28
Filed: 1985-02-04
Abstract: PURPOSE:To improve the coverage property of a wiring film and eliminate step disconnection by having a metal silicide film on the silicon substrate in the bottom of a contact hole, forming an electrically conductive side wall having a gently sloped side face along the inside of the contact hole, and depositing and filling a wiring material to construct a wiring film. CONSTITUTION:A device isolation and insulation film 11 is formed on a P-type silicon substrate 10 to fine a device region, and a DRAM memory device 12 is constructed. As to the contact, a PtSi film 23 is thinly formed on the surface of an impurity layer 18 on the bottom portion of a control hole 21, and a side wall 24 having a gently sloped side face is formed on the inner surface of the contact hole 21 so as to cover each end portion of the platinum silicide film 23. WSi2 is used for this side wall 24, Then, an AL wiring film 22 as the data line is formed so that one end thereof penetrates into the contact hole 21, thereby making contact with the impurity layer 18 through the platinum silicide film 23.
Patent JP-S63190678-A (JP)
Title: Coating apparatus
Inventor: HONDO TAKUMI
IPC: B05C11/08
Filed: 1987-01-30
Abstract: PURPOSE:To apply a chemical liquid even to a square substrate with a uniform film thickness, by making a spinning motor reciprocally and freely tiltable between a vertical posture and an inclined posture in such a state that the substrate is horizontally sucked and held. CONSTITUTION:A nozzle 5 is moved in the direction shown by an arrow (a) while a spinning motor 1 is rotated at 30-60rpm in a vertical posture to emit a chemical liquid such as a photoresist and the chemical liquid is spread on a square substrate 3. Subsequently, the spinning motor 1 is revolved from the vertical posture to an inclined posture by an inclining motor 9 and the speed thereof is increased to 3,000rpm. By this method, the excessive chemical liquid is drained off to flow down from a liquid discharge pipe 6c while the gravity in addition to the centrifugal force is applied to the chemical liquid on the substrate 3 to adjust the chemical liquid to a uniform film thickness.
Patent JP-H08191457-A (JP)
Title: Color signal processing circuit and color decoder
Inventor: ARIMIZU AKIRA
IPC: H04N9/70
Filed: 1995-01-10
Abstract: PURPOSE: To prevent a black/white image from being colored in the case of receiving a black/white broadcast in the color signal processing circuit and the color decoder. CONSTITUTION: The presence of amplification by a color signal amplifier means 15 is controlled based on a color killer signal S3. A changeover means 16 controlled by the color killer signal S3 selects an output S4 of the color signal amplifier means 15 or a DC voltage V6 and provides the selected signal to a color signal demodulation means 4.
Patent JP-S63186868-A (JP)
Title: Production of indium oxide sintered body containing tin for physical vapor deposition
Inventor: MIZUHASHI MAMORU
IPC: C04B35/457
Filed: 1987-01-30
Abstract: PURPOSE:To produce a target for forming a thin ITO film having low resistance, by growing fine In2O3 particles contg. Sn by CVD with In and Sn compds. as starting materials and by forming the particles and sintering. CONSTITUTION:Chlorides such as InCl3 and SnCl4 or alkoxides such as In(OC2 H5)3 and Sn(OC2H5)4 as In and Sn compds. are heated in a reaction chamber so that vapors of the In and Sn compds. are generated in 90:10 ratio. Gaseous Ar as a carrier gas is then introduced into the chamber, plasma is generated with a high frequency coil to cause a CVD reaction and fine ITO particles of <=1mum particle size are formed by the reaction. The particles are gathered, formed into a prescribed shape and sintered to produce a sputtering target for forming a thin ITO film having low resistance.
Patent JP-S52101924-A (JP)
Title: Signal generator
Inventor: YAMAGUCHI TETSUO
IPC: H03K3/00
Filed: 1976-02-23
Abstract: PURPOSE:To enable checking the function of integrated circuits in an electronic equipment such as an electron clock by determining the output of FF by detecting timing of turning on the power supply and by generating a timing setting signal for checking purpose with predetermined interval.
Patent JP-H07231153-A (JP)
Title: Card edge board
Inventor: DEMURA AKIHIRO
IPC: H05K3/34
Filed: 1994-02-15
Abstract: PURPOSE:To provide a card edge board which can reduce the abrasion or transformation of the contact of a connector and surely prevent the drop of an edge from the connector. CONSTITUTION:This card edge board is equipped, at least at one end of a board material 4, with an edge 3 capable of being inserted into and extracted from a specified connector 2. A plurality of card edge terminals 5 to be electrically connected to the plural contacts 10 of the connector 2 are made on one side of the edge 3. The tip of the card edge terminal 5 is arranged inward of the end face of the edge 3. A solder resist 7 as a resin layer thicker than the thickness of the card edge terminal 5 is made at the section on the extension of the top of the card edge 6 besides being on the card edge terminal 5.
Patent JP-H02199950-A (JP)
Title: Telephone system with display device for confirming visit place
Inventor: ISHIGAMI NAOTO
IPC: H04M3/42
Filed: 1989-01-27
Abstract: PURPOSE:To confirm the visit location of a called party such as an office with a desk top telephone set by sending location information of a possessor of a called telephone set to a caller telephone set when the possessor of the called telephone set is absent and displaying the visit location on a display device of the caller telephone set. CONSTITUTION:In the case of entering location information, an entry button 3c is to be depressed. Then a location selection button 3b representing presence, absence or visit state is depressed. In the case of confirming presence or absence of other telephone set user, an extension telephone number desiring its call is entered by a dial button. The corresponding location confirming information in response to the entry of the extension telephone number is sent from a message collection and distribution device 4 and whether or not the presence is discriminated based on the information, and in the case of the presence, an extension number, its user name desiring the call and the presence are displayed on the display device and the extension is called succeedingly. In th case of the absence, visit/not visit is displayed on the said location display and the destination information or the like is displayed.