baber/WOPTO huggingface dataset:
Patent JP-H07232479-A (JP)
Title: Heat-sensitive recording body
Inventor: YAMAUCHI KEIJI
IPC: B41M5/30
Filed: 1994-02-25
Abstract: PURPOSE:To provide a heat-sensitive recording body of good preservation stability in which an intermediate density section of a recorded image is not changed with time by using a compound represented by a specified formula as a coloration agent, its zinc salt and a compound represented by another specified formula. CONSTITUTION:As a coloration agent, a compound represented by the formula I (X represents hydraulic atom, C1-C4 alkyl, C1-C4 alkoxyl or halogen atom, and (n) represents 2-6 integer.) or its zinc salt, and a compound represented by the formula II (Y represents oxygen atom, R2 represents hydrogen atom, R1 and R3 represent methyl and ethyl or phenyl to be substituted by halogen atom.). A heat-sensitive colored layer containing a colorless or pale color leuco dye, the above-said coloring agent and a bonding agent as main components is formed as a heat-sensitive recording body. The compound represented by the formula II is adjusted in the range of approximately 20-800wt.%, preferably in the range of 25-400wt.%, to the compound represented by the formula I or its zinc salt.
Patent JP-H03233934-A (JP)
Title: Method and apparatus for formation of bump electrode
Inventor: OKUAKI YUTAKA
IPC: H01L21/60
Filed: 1990-02-09
Abstract: PURPOSE:To obtain a bump electrode of a fixed quantity at high speed by a method wherein a molten bump metal is brought into contact with an electrode of a semiconductor element, a bump thin wire is pulled in a pressed state by using a bonding tool and the bump electrode is formed. CONSTITUTION:A bonding tool 11 is heated by using a laser 14. In synchronization with an operation to melt a bump thin wire 13 inside a passage, the bump thin wire 13 is pushed into from the A direction. The bump thin wire 13 is fed sequentially. A molten bump metal 16 is formed at the tip part so as to become a prescribed molten quantity. Then, the bonding tool 11 is moved to the B direction on the surface of an electrode 15. The molten bump metal 16 is bonded. In a state that the bonding tool 11 presses the molten bump metal 16, the bump thin wire 13 is pulled up in the A' direction, and a bump electrode is formed on the electrode 15. Thereby, the bump electrode of a fixed quantity can be formed at high speed.
Patent JP-H02206904-A (JP)
Title: Linear amplifier
Inventor: MINOWA MORIHIKO
IPC: H03F1/02
Filed: 1989-02-07
Abstract: PURPOSE:To improve the power efficiency and the linearity by controlling a gate bias voltage of a bias circuit, the application voltage from a power supply circuit and the attenuation of an attenuation circuit in response to a value corresponding to the amplitude of an input signal detected by an amplitude detector. CONSTITUTION:The amplitude of an input signal is detected by an amplitude detector 22 and a bias circuit 23 changes a bias voltage of a control electrode of a transistor(TR) 21 to a voltage causing the highest efficiency in response to the input power under the control of a control circuit 25 in response to the amplitude. Moreover, the input signal level to the TR 21 is varied by an attenuation circuit 24 so as to make the amplitude input output characteristic linear. Furthermore, a power supply circuit 26 varies the source-drain voltage of the TR 21 to an optimum value so as to make the TR to always be in the saturated region with respect to an input level or an output level. Thus, the power efficiency is improved while keeping the linearity of the input and output characteristic of the amplifier.
Patent JP-S62223183-A (JP)
Inventor: GETSUTSU EDOUARUTO HARUTOMAN
IPC: A61K31/505
Filed: 1987-02-12
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-H06225228-A (JP)
Title: Acoustic and video equipment system
Inventor: SUGIYAMA KOICHI
IPC: H04N5/44
Filed: 1993-01-25
Abstract: PURPOSE:To prevent the congestion of a bus at the time of executing a system feature in an AV system. CONSTITUTION:A plurality of AV units 11 and 14-16 are suitably connected with an AV signal line, and the respective AV units 11 and 14-16 are provided with control circuits for controlling the operation of its own AV units. A plurality of control circuits of AV equipments are bus-connected. Information of the start of execution including information of the type of the feature and information of the termination of execution are transmitted to the other AV equipments by the AV equipment 11 or 14 managing the operation concerned among the plurality AV equipments participating in the system feature. The respective AV equipments transmit necessary information showing its own state only while the system feature is executed.
Patent JP-S52111936-A (JP)
Title: Adhesive composition
Inventor: KIMURA KAORU
IPC: C08F22/32
Filed: 1976-03-18
Abstract: PURPOSE: An adhesive compositiion characterized by the improved properties of impact resistance, water resistance, heat resistance, weather resistance, chemical resistance, etc. and by the instant adhesion comprises a cyanoacrylate and certain carboxylic acids. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05227296-A (JP)
Title: Private branch of electronic automatic exchange
Inventor: IORI KENJI
IPC: H04M3/42
Filed: 1992-02-17
Abstract: PURPOSE:To make automatic calling to a caller by displaying a number and a name of the caller onto an extension telephone set at the end of the call of an extension when a call comes from a trunk line to a busy extension. CONSTITUTION:When a call comes from a subscriber 2 to a busy extension, a central controller 7 stores a caller number in a received message to a caller number storage memory 9. When the end of a call of an extension subscriber 1 is detected, a name of the caller is retrieved from a caller information registration memory 11 based on the stored caller number and displayed on an extension telephone set. When the extension subscriber 1 depresses a call button of the extension telephone set, a setup message is sent from the caller number in the caller number storage memory 9 to an ISDN network.
Patent JP-H01206972-A (JP)
Title: Food additive and production thereof
Inventor: NAKAJIMA YASUSUKE
IPC: A23L17/00
Filed: 1988-02-12
Abstract: PURPOSE:To obtain a readily soluble food additive, containing a sugaralcohol mixed with phosphate and forming single particles without mutually consolidating pharmaceuticals, by concentrating a mixture solution of the sugaralcohol and phosphate, pulverizing the resultant glassy solid, etc. CONSTITUTION:A food additive, obtained by concentrating a mixture solution of a sugaralcohol and a phosphate and pulverizing the resultant glassy solid or mixing sugaralcohol particles with phosphate particles, applying mechanical vibration or rotation, providing a hot-melt state on the surface of the sugaralcohol particles with generated frictional heat, etc., fusing a phosphate thereto and forming single particles containing the mixed sugaralcohol and phosphate and suitable as a quality improver for frozen and ground fish meat without separating the sugaralcohol and phosphate.
Patent JP-H07219491-A (JP)
Title: Half tone display circuit for display device
Inventor: NAKAJIMA MASAMICHI
IPC: G09G3/28
Filed: 1994-02-01
Abstract: PURPOSE:To increase the number of dots in a matrix without decreasing the number of luminance gradations and improve resolution in a digital drive type display device. CONSTITUTION:The patterns stored by varying the number of dots lighted in small-area blocks partitioned with a display screen into MXN picture element units are selectively outputted in response to the quantized input signal level, and the number of luminance gradations smaller than that of the original signal is compensated by the pseudo half tone display to reproduce a smooth image in this device. When the image signal is inputted, the luminance level is detected by a level detecting circuit 31, the first frame pattern or the second frame pattern corresponding to the luminance level is selected by a switching circuit 33, and they are outputted to a pseudo half tone output terminal 34 in turn for each frame. The apparent luminance of dots themselves is set to the target luminance, the number of dots is increased twice, a more precise display can be made and resolution is improved.
Patent JP-H06243635-A (JP)
Title: Tape cassette
Inventor: IGARASHI TADAO
IPC: G11B23/087
Filed: 1993-02-18
Abstract: PURPOSE:To provide a tape cassette using a usual cassete case and making the vibration occurring on the cassette case in the state of recording and reproducing hard to be transmitted to a running tape. CONSTITUTION:The engaging piece 20a of a rubber member 20 is fittted to an ant groove 13a formed on the combined surface of the joint surface 13 of the wall part 4a of the lower half 4 of the cassette case 2 and the joint surface 12 of the wall part 3a of the upper half 3 and formed on the joint surface 13 of one side wall part 4a. The upper half 3 and the lower half 4 are combined interposing the rubber member 20.
Patent JP-S56124424-A (JP)
Title: Water making apparatus
Inventor: MATSUOKA HIROMASA
IPC: B01D53/02
Filed: 1980-03-05
Abstract: PURPOSE: To cool product water without using a freezing apparatus by evaporating a portion of a high temp. condensed water obtained by a conventional water making apparatus using an adsorbing agent.  
     CONSTITUTION: An adsorbing process is carried out mutually by using two enclosure parts 1, 2 and the adsorbed water is desorbed from an adsorbing agent 1a or 2a resulting from the adsorbing process by a high temp. gas recirculated through an air sending apparatus 10 and a heater 12. In a short time, only steam is filled in a recirculation system and the desorbed moisture is sent to a condenser 18 through a discharge passage 17 to be condensed therein. Because a temp. of the water 20 stored in a water storage is high, said water is sent into a hermetically sealed container 22 and, in a condition closing a valve 22, an exhaust apparatus such as a vacuum pump is operated to reduce the pressure in the container 21 to boil and evaporate water 20a. Then, evaporated steam is returned to the discharge passage 17 from an air passage 24 and, on the other hand, a temp. of said water 20a is lowered by evaporation the latent heat. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S56123122-A (JP)
Title: Automatic dx and local reception switching device
Inventor: WATARIKAWA KATSUYUKI
IPC: H03J7/02
Filed: 1980-03-05
Abstract: PURPOSE:To change reception sensitivity easily and securely by detecting the number of specific signals and by performing DX/LOCAL switching when the detected number is odd. CONSTITUTION:In auto search mode, a DX/LOCAL reception switching etc., on the detection of squelch signal SQ and then applied to DX/LOCAL reception switching circuit 2, which changes a tuner from a DX reception state over to a LOCAL reception state. If the radio wave of a desired broadcast is received as a result of the auto search, signal SQ is applied to input 102 of control part 1 to stop the auto search. The stop of the auto search ceases the DX/LOCAL reception switching signal output, so that tuner is changed over to the DX reception state. A means of detecting the number of signals SQ in this case is provided to change LOCAL over to DX when the detected number is odd.
Patent JP-H05195053-A (JP)
Title: Production of polished ferritic stainless steel sheet excellent in oxidation resistance
Inventor: TSUDA MASAOMI
IPC: B24B29/00
Filed: 1992-01-21
Abstract: PURPOSE:To inexpensively mass-produce a polished ferritic stainless steel sheet having attractive metallic luster and excellent in oxidation resistance. CONSTITUTION:The polished steel sheet can be produced by subjecting a ferritic stainless steel having a composition consisting of, by weight, 16-35% Cr, <=0.020% C, <=0.030% N, 0.01-3.0% Si, one or more kinds among 0.01-3.0% Mo, 0.01-1.0% Cu, 0.01-1.0% Nb, 0.01-1.0% Ti, and 0.01-7.0% Al, and the balance essentially Fe with inevitable impurities to rolling, to finish annealing and pickling or to temper rolling, and then to surface polishing. In the above process, polishing is done at 150-300 deg.C, or, after the completion of polishing the steel sheet is held in the air at <=300 deg.C for >=48hr until the thickness of a passivating film reaches >=2.5nm.
Patent JP-S60173667-A (JP)
Title: Electronic device
Inventor: NISHIMURO YOSHIAKI
IPC: G06F17/22
Filed: 1984-02-18
Abstract: PURPOSE:To retrieve a desired Kanji (Chinese character) with less key operation than the retrieval with the input of normal reading by storing Kanjis used frequently corresponding to the reading of ''Un'' and small letters ''ya'', ''yu'', ''yo'' and ''tsu'' not used as the head of any Kanji to a fixed storage device. CONSTITUTION:The reading of Kanji is stored to a reading storage section M1 corresponding to each address and Kanji information is stored in a Kanji storage section M2. For example, ''teki (-ic)'' and ''kan (feeling)'' used as suffixes are stored as the reading ''Un'' in addresses 1015 and 1016. When the operator retrieves the Kanji of suffix ''kan'' by ''un'' not by the reading ''kan'' and when the operator inputs the reading ''un'' with the depression of a kana (Japanese syllabary) input key group K1, the input data and the accessed reading data are compared, and the data of the address 1015 is coincident with the data inputted first with key and ''teki'' is displayed on a display device DIS. Since the Kanji is not a desired Kanji, when the operator depresses a conversion key K2 further, the data is accessed to an address 1016 is displayed on the display device DIS.
Patent JP-H04244340-A (JP)
Title: Facility moving method
Inventor: TAKEUCHI HIDEYO
IPC: B23P21/00
Filed: 1991-01-29
Abstract: PURPOSE:To recover both apparatuses into the relative positional relation before movement simply and correctly when a facility arranged with two large apparatuses in the preset relative positional relation in advance is moved to a separate position in response to the change of the type of a work. CONSTITUTION:An optical axis plate 5 arranged with two light projectors 7, 7 outputting multiple optical axes so that multiple optical axes cross each other on the same plane respectively is fitted to one apparatus 2 of a facility. Position adjustable optical axis matching plates 6, 6, 6 are fitted to the other apparatus 3 to face the optical axis plate 5. The optical axis matching plates 6, 6, 6 are positioned so that each optical axis intersection of the optical axis plate 5 is located in front of them, and marks are put at these positions respectively. Both apparatuses 2, 3 are arranged so that the optical axis intersections of the optical axis plate 5 coincide with the marks put on the optical axis matching plates 6, 6, 6 after movement.
Patent JP-H10211669-A (JP)
Title: Peelable thermal adhesive sheet
Inventor: MATSUZAKI MORIO
IPC: C09J131/04
Filed: 1997-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a peelable thermal adhesive sheet excellent in the blocking resistance aptitude of a taken-up roll and running properties in a lamination apparatus at the time of the production of a data transmission medium and also excellent in the reading properties of secrete letter data at the time of the opening of the data transmission medium. SOLUTION: In a peelable thermal adhesive sheet wherein thermal adhesive layers are provided on both surfaces of a sheet obtained by forming a release layer on the single surface of a transparent plastic sheet support so as to make the same releasable from the support, the three-dimensional surface roughness SRa of each of the thermal adhesive layers is 0.2-0.9μm and, when the sheet is separated into the laminate of the release layer and the thermal adhesive layer and the laminate of the transparent plastic sheet support and the thermal adhesive layer, the transparency of both laminates is set to 85% or more.
Patent JP-H02132418-A (JP)
Title: Production of flexible wiring board having bent part
Inventor: KUBOTA YUKO
IPC: H05K3/28
Filed: 1989-02-10
Abstract: PURPOSE:To eliminate the short circuits and disconnections in notched parts and to obtain a flexible wiring board having high reliability by previously applying a resin for protection to the notched parts before bending the wiring board. CONSTITUTION:An aperture 1a is formed to the center of the flexible wiring board 1 consisting of, for example, a polyimide film, and the notched parts 1b, 1c are formed to the right and left thereof. Many leads 2 projecting from the aperture 1a are connected to bumps 4 of an IC chip 3 and are sealed by an epoxy resin 5. The resin 7 for protection, such as silicone resin, is previously applied to the notched parts 1b, 1c and is cured by resting at ordinary temp., before the wiring board is bent. The lead wires 2 on the right side are thereafter connected to a liquid crystal cell 9 and the notched parts 1b, 1c are bent to an inverted U shape by lifting the IC chip side upward. The terminals of the circuit board 10 and the leads 2 are then connected by solder 11.
Patent JP-S56126161-A (JP)
Title: Holding mechanism of seal blank in seal-engraving machine through laser beam
Inventor: YAMAMOTO TAKANOBU
IPC: B41C1/04
Filed: 1980-03-08
Abstract: PURPOSE: To enable an easy attaching of seal blanks to a rotary disc, by a method wherein a large number of seal balnks are held through a seal blank holding device.  
     CONSTITUTION: A large number of seal blanks and an original are held on a rotary disc 6, and the surface of the seal blank 1 is irradiated with laser beam 19 based on information being read from the original 7 by means of a photoelectric conversion type process information reading means 10 to engrave a seal. In said means, the seal blanks 5 are held at a seal blank holding device 13 which can be detachably mounted on the rotary disc 6. The seal blank holding device 13 is constituted such that a boss 21 is located at a surface center of a base plate 20 and a support wall 22 on an outer circumference surface of the base plate so that they projects from the base plate surface, a large number of recesses are formed in succession in a circular outer circumference, a large number of chucking parts 24 are supported on the support wall 2 so that they can freely move forward and backward and a large number of the seal blanks 5 are individually held between each chucking part 24 and the each recess 23 by energizing each chucking part 24 by means of a spring 25 so that the chucking part 24 is directed toward the recess. Furthermore, a large number of the seal blanks 5 are positioned concentrically to the center of the rotary disc 6 when the base plate 20 of the seal blank holding device 13 is installed on the surface 6a of the rotary disc 6. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000227519-A (JP)
Title: Birefringent film, laminated polarizing plate and liquid crystal display device
Inventor: YAMAOKA HISASHI
IPC: G02B5/30
Filed: 1999-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a birefringent film of which the optical retardation characteristics are hardly changed by a stress and which can easily be manufactured so as to have various optical retardation characteristics. SOLUTION: A birefringent film has 10×10-13-70×70-13 cm2/dyn photoelastic modulus based on light with 633 nm wavelength, and in the case the birefringence difference based on light with 400 nm wavelength is expressed as Δn1 and the birefringence difference based on light with 550 nm wavelength is expressed as Δn2, is provided with 1.05-1.35 wavelength dependence defined by Δn1/Δν2. A laminated polarizing plate comprises a laminated body consisting of >=1 layers of the birefringent films and a polarizing film and a liquid crystal display device is provided with the birefringent film or the laminated polarizing plate. Thereby the laminated polarizing plate which excellently maintains the optical retardation characteristics held before adhesion even after being stuck to the polarizing plate via an adhesive layer and has excellent uniformity of the optical retardation characteristics within its surface and the liquid crystal display device which hardly generates display unevenness, has excellent compensating ability of the liquid crystal's birefringence and has excellent visibility are obtained.
Patent JP-S6415443-A (JP)
Title: Starting control method and apparatus for internal combustion engine
Inventor: SANO RYUICHI
IPC: F02D41/00
Filed: 1988-02-10
Abstract: PURPOSE:To improve startability of an internal combusion engine by detecting the condition of the member to be operated when the engine starts, supplying an fuel quantity to the engine according to an engine temperature based on the detected result and generating a signal for permitting the engine start a lag time after start of fuel supply. CONSTITUTION:An internal combusion engine A is provided with a fuel supply means B, a starter C for cranking the internal combusion engine A in case of its start. A starting command detecting means D for detecting a signal for designating a command from an operator to permit the engine start is also arranged, and when the starting command is detected, the specific quantity of fuel according to an engine temperature is supplied to the engine from the fuel supply means B by a fuel control means E and also a signal for permitting the starter C to operate is generated a lag time after start of fuel supply by a signal generating means F. Accordingly, the engine can start very nicely by supplying fuel to the engine already at the time when the signal for permitting the engine start is generated.
Patent JP-H07189626-A (JP)
Title: Valve timing controller for internal combustion engine
Inventor: KONDO TAKEHISA
IPC: F01L1/34
Filed: 1994-02-28
Abstract: PURPOSE:To improve manufacturing efficiency and to reduce costs by securing multistage control of a relative rotational angle between a rotational body and a cam shaft and simplifying a control structure. CONSTITUTION:A valve timing controller is structured based on the premise that a relative rotational angle between a sprocket 1 and a cam shaft 2 is transformed following the movement of a cylindrical gear 12 in an axial direction and the opening and closing time of a suction valve is controlled. This controller is provided with a hydraulic pressure discharging passage 19 for discharging hydraulic pressure out of a pressure chamber 13 used to move the cylindrical gear 12 in a right direction in the drawing. This hydraulic pressure discharging passage 19 is provided with four drain passage parts 21 to 24 formed along a radial direction at a roughly equal interval position of the cam shaft axial direction of a sleeve 9 and an inner cylindrical part 10. Also, a control valve 20 for selectively opening and closing these drain passage parts 21 to 24 in accordance with an engine driving condition is provided.
Patent JP-H04268761-A (JP)
Title: Method of manufacturing semiconductor element and device used therein
Inventor: TSUJI HIROMI
IPC: H01L21/338
Filed: 1991-02-25
Abstract: PURPOSE:To offer a semiconductor element manufacturing method where a semiconductor element can be protected against damage (electrostatic breakdown) caused by charge accumulated in terminals in a manufacturing process after the terminals of the semiconductor element are formed. CONSTITUTION:An electrically conductive connecting region 45 to which the ends of terminals 61, 63, and 65 are connected is formed on a GaAs substrate 41 provided with a channel layer in a position apart from an active region 43a, where the terminal 63 serves as a grounding terminal. Normally-on type switches 55a to 55d are provided to the connecting region 45 to divide it into four parts 45a to 45d. In succession, the terminals 61, 63, and 65 are formed for each of the four parts 45a to 45d and active regions 43a and 43b. When a semiconductor element is operated, a voltage is applied to the switches 55a-55d to enable the parts 45a-45b of the connecting region 45 to be electrically isolated from each other to make the terminals 61, 62, and 63 electrically independent of each other.