baber/WOPTO huggingface dataset:
Patent JP-H1042130-A (JP)
Title: Image processor
Inventor: YAMAKAWA SHINJI
IPC: H04N1/40
Filed: 1996-07-24
Abstract: PROBLEM TO BE SOLVED: To conduct proper image processing even when the density of an area identification signal is made rough to reduce the capacity of a memory storing the area identification signal. SOLUTION: Pattern matching sections 43, 44 identify whether image data denote a character area or a medium tone area for each pixel and provide an output of an area identification signal, and picture element density conversion sections 47, 48 make the density of the area identification signal rough and the resulting signal is stored in page memories 49, 50. Expansion sections 55, 56 restore the density of the area identification signal from the page memories 49, 50 and provide an output of the result to an image processing circuit.
Patent JP-S6086686-A (JP)
Title: Character recognizing device
Inventor: NAKANISHI MICHIAKI
IPC: G06K9/62
Filed: 1983-10-18
Abstract: PURPOSE:To make it easy for an operator to confirm and correct recognition results, by providing a pronounciation generating means which outputs pronounciation of recognition candidate character types obtained as recognition results with voice. CONSTITUTION:Recognition candidate character types are obtained for individual characters of a character pattern ''hanatareta'', which consists of five continuous characters and is entered on a character entry sheet, by a recognizing part 3, and these recognition candidate character types except character types marked with slashes are stored in a buffer 4. Though there is possibility of grammatical conjugations ''hanatareta'', ''sukuwareta'', and ''tabinareta'' for ''hana'', ''suku'', and ''tabi'' out of recognition candidate character types for the input character pattern ''hana'', combination ''hanatareta'' of these recognition candidate character types is obtained from stored contents of the buffer 4, and a voice output part 8 converts pronounciation ''hanatareta'' to a voice and outputs this reading as a voice.
Patent JP-S5897222-A (JP)
Inventor: AKETO AKIHIRO
IPC: H01H11/06
Filed: 1981-12-02
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-S6087593-A (JP)
Inventor: TOOMASU BINSENTO BORUGAA
IPC: H03L7/085
Filed: 1984-09-19
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-2000005710-A (JP)
Title: Substrate washer
Inventor: MURAOKA YUSUKE
IPC: H01L21/304
Filed: 1998-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a substrate washer whose size in the up-and-down direction can be made small. SOLUTION: A substrate treating device 1 is provided with a treating tank 11 for subjecting a substrate W to washing treatment by pure water stored therein, a pure water feeding path 13 for feeding deionized water into the treating tank 11 through feeding nozzles 12, a discharge port 14 for quickly discharging the pure water stored in the treating tank 11, a pair of cover members 15 arranged above the treating tank 11, a pure water feeding path 16 for feeding pure water to the substrate W through pure water nozzles arranged on the cover members 15, and a gaseous nitrogen feeding path 17 for feeding gaseous nitrogen into the treating tank 11 through gaseous nitrogen nozzles arranged on the cover members 15.
Patent JP-H0749067-A (JP)
Title: Accumulator fuel injector
Inventor: UEMITSU ISAO
IPC: F02M47/00
Filed: 1993-08-05
Abstract: PURPOSE:To provide an accumulator fuel injector which suppresses to minimum temporary decrease of a common-rail pressure which is shown in a transient operation. CONSTITUTION:A sub-common rail 5 is connected to a main common rail 2 through a valve 4, which main common rail 2 is arranged between a supply pump 1 and an injector 3 provided on a cylinder. A controller 6 controls opening/closing conditions of the valve 4 while monitoring an operation condition of an engine. Fuel accumulated in the sub-common rail 5 in a normal operation is supplemented to the main common-rail in a transient operation.
Patent JP-S5896961-A (JP)
Inventor: HASHIMOTO MASUYUKI
IPC: F25B15/00
Filed: 1981-12-02
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-H0357128-A (JP)
Title: Relay
Inventor: NOBUTOKI KAZUHIRO
IPC: H01H50/18
Filed: 1989-07-26
Abstract: PURPOSE:To enable the stable oscillation support and provide a relay having stable operating characteristics by providing shaft parts supported by a base on the intermediate both sides of an armature, and providing a support spring part to be connected with an external terminal on a movable contact spring. CONSTITUTION:When a coil 1c is excited, an armature block 4 is oscillated by shaft parts 5a 5a of an armature forming an oscillating shaft, a movable contact spring 6 mounted on the armature 5 is also oscillated and reversed, and movable contacts 7, 7 provided on its both sides are touched by or separated from fixed contacts 9a, 9b, respectively. When the coil 1c is reversely excited, the armature block 4 is again oscillated in the reversed direction to the above, and according to this, the contact relation between the movable contacts 7, 7 and the fixed contacts 9a, 9a is also reversed, wherein the movable contact 7 on the touched side is separated from the fixed contact 9a, and the separated movable contact 7 is touched by the fixed contact 9a. Even when the excitation of the coil 1c is stopped, the same state can be held, and thus a so-called bistably operating polar relay is provided.
Patent JP-H1034989-A (JP)
Title: Thermal head
Inventor: MATSUO YASUZO
IPC: B41J2/335
Filed: 1996-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a thermal head in which a stabilized film causing no problem of stripping is formed when hard carbon is employed as a protective layer. SOLUTION: This thermal head comprises a glaze layer 102, a heat element layer 103, a common lead pattern 104 and an individual pattern 105 formed on a substrate 101 with an SiO2 film 106a, an SiC film 106b and a hard carbon film 106c being laminated thereon as a protective layer. Since a carbon film is laminated on the SiC film, stress to be generated in the hard carbon film is relaxed and a diamond-like structure can be formed easily.
Patent JP-H0863267-A (JP)
Title: Input/output interface circuit device
Inventor: KAMINAGA YASUO
IPC: H03K19/0175
Filed: 1994-08-19
Abstract: PURPOSE: To reduce the power consumption, to reduce ground noises and signal reflection on a transmission bus, and to enable high-speed transmission by performing slew rate control over an input signal sent to an output driver NMOS transistor(TR). CONSTITUTION: A terminal voltage is supplied from a terminal power source voltage terminal 1 to one end or both ends of the transmission bus 3 through a terminating resistor 2 and plural VLSIs 300 consisting of driver parts 100 and receiver parts 200 are connected to the transmission bus 3 to send and receive data through the transmission bus 300. To control the rise and rising time of the input signal to the output driver NMOS TR 6, namely, to control the slew rate, a PMOS TR 11 and an NMOS TR 12 are added in series to a PMOS 4 and an NMOS 5 as a prebuffer. Consequently, the ON/OFF operation variation of the drivers is made slow to reduce ground bounces, thereby evading malfunction to the logic in the VLSIs due to the ON/OFF operation of the drivers.
Patent JP-H06312977-A (JP)
Title: Diastereoisomer salt of bicyclic imino alpha- carboxylic acid ester
Inventor: URURITSUHI RERUHI
IPC: C07D209/52
Filed: 1993-07-13
Abstract: The invention relates to a process for resolving racemic mixtures of bicyclic imino- alpha -carboxylic acid esters into the components of the formula Ia and Ib   <IMAGE>   in which R1 stands for an aliphatic, cycloaliphatic, aromatic or araliphatic radical, A denotes hydrogen and B and C together form a carbon chain or C denotes hydrogen and A and B together form a carbon chain, by crystallizing diastereoisomeric salts, which comprises preparing the salts of the racemic esters with optically active O,O-diacyltartaric acids in a suitable solvent in which only one of the two diastereoisomeric salts crystallizes in optically pure form, if desired purifying the diastereoisomeric salt by recrystallization, reprecipitation or trituration, and finally adding basec to the salt to cleave it into the pure enantiomer of the formula Ia or Ib. The invention also relates to diastereoisomeric salts of an ester of the formula Ia or Ib and a diacyltartaric acid.
Patent JP-H0862548-A (JP)
Title: Oxygen permeable contact lens
Inventor: INOMATA KIYOSHI
IPC: G02C7/04
Filed: 1994-08-19
Abstract: PURPOSE: To obtain an oxygen permeable contact lens having good fitting feeling and oxygen permeability and further having excellent contamination preventing property, mechanical strength and formability by specifying the component of the lens. CONSTITUTION: This oxygen permeable contact lens contains a polymer material obtd. by polymn. of a polymerizable component containing α-(alkoxymethyl) acrylate expressed by formula as the essential component, and if necessary, containing copolymerizable vinyl monomers and/or crosslinking polyfunctional monomers. In formula, R1 is a C1-C12 alkyl group, fluoroalkyl group or C1-C12 phenyl gfoup, R2 is a hydrogen atom, C1-C12 alkyl group or C1-C12 fluoroalkyl group, and at least one of R1 and R2 is a C1-C12 fluoroalkyl group containing 3 or more fluorine atoms.
Patent JP-H0244449-A (JP)
Title: Electronic disk device
Inventor: MATSUO TOSHIFUMI
IPC: G06F12/16
Filed: 1988-08-05
Abstract: PURPOSE:To improve the error-proof of software by supplying a supply voltage higher than a voltage supplied from a power source circuit from a battery control circuit to a memory circuit when the supply of the voltage from the power source circuit is interrupted. CONSTITUTION:When the voltage from the power source circuit 3 is interrupted due to power-off, etc., a power source switching circuit 6 supplies the voltage to the memory circuit 1 by switching to the voltage from the battery control circuit 5. Since access by a host device to the memory circuit 1 is performed via a memory control circuit 2, the recovery of a software error, etc., can be performed by the host device only when the voltage is supplied from the power source circuit 3 to the memory control circuit 2. In such a way, it is possible to heighten the error-proof of the software in case of supplying the voltage from a battery 4 to the memory circuit 1 by setting the voltage supplied from the battery control circuit 5 higher than that from the power source circuit 3.
Patent JP-H1137286-A (JP)
Title: Controller of acutuator of transmission operating actuator
Inventor: UENO SEIJI
IPC: F16H61/28
Filed: 1997-07-22
Abstract: PROBLEM TO BE SOLVED: To improve responsiveness of restoration by immediately separating a plunger from a core when a solenoid selector valve is not excited after being excited and operated. SOLUTION: In a controller of a transmission operating actuator, provided with two solenoid selector valves 41 interposed in parallel in pilot passages communicated with an inlet port, for blocking respective pilot passages by a controller in the non-excited state, and for opening respective pilot passages in the excited state, an inlet port connected to a pressure fluid source A, an outlet port connected to the transmission operating actuator, a flat surface is formed on either a plunger 42 or a core 43 on the contact surfaces of the plunger 42 of the solenoid selector valve 41 and the core so as to surround a valve passage 27, a taper part is formed on the other side, and the plunger 42 and the core 43 is brought in linear-contact with each other when the solenoid selector valve 41 is excited.
Patent JP-H0640009-A (JP)
Title: Plate mounter
Inventor: AKITA HIROSHI
IPC: B41F27/12
Filed: 1992-07-22
Abstract: PURPOSE:To provide a plate mounter capable of mounting and dismantling a plate by one operator and requiring no skill. CONSTITUTION:A plate mounter has a guide roller 14 maintaining a plate set up to a plate cylinder 1 at a specified position, a plate pushing roller 12 pushing the plate, the holding side 7a of which is caught to a plate-cylinder holding section, against the plate cylinder 1, a roller 13 nipping the holding tail side 7b of the plate and a suction apparatus sucking and retaining the holding tail side 7b of the plate.
Patent JP-H0244738-A (JP)
Title: Manufacture of electronic device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L23/31
Filed: 1988-08-05
Abstract: PURPOSE:To improve the adhesive property of a protective film or organic resin by wire bonding an electronic device, then plasma processing the whole with nonproduct gas, and removing an unnecessary oxide, absorbed water on a lead frame. CONSTITUTION:A chip 28 brought into close contact with the die 35' of a lead frame by silver paste 24 or the like, the aluminum pad 38 of this chip, and a stem 35 are wire bonded by gold wirings 39 thereamong. Further, lower oxide and natural oxide generated in case of die attachment to the front faces of the chip 28, pad 38 and wirings 39 and the rear face of a die 35' by plasma processing of nonproduct gas, thereby exposing metal surface 30. Then, more desirably a deterioration preventive protective film and particularly silicon nitride films 27, 27' coat by a plasma CVD method. Thus, the adhesive properties of organic resin can be improved.
Patent JP-H0480182-A (JP)
Title: Intermediate tray
Inventor: SAKAMOTO NAOKI
IPC: B65H83/02
Filed: 1990-07-23
Abstract: PURPOSE:To improve stock property of paper sheets by nearly vertically vibrating a tray main body through a vibrating means, and letting the paper sheets on the tray main body slip down until the extreme ends abut with a stopper. CONSTITUTION:A vibrating means 25 to nearly vertically vibrate a tray main body 22 is provided in proximity to the tray main body 22 inclined downward in which paper sheets 31 are pilingly loaded. The tray main body 22 is vibrated by operating the vibrating means 25, and the paper sheets 31 on the tray main body 22 are let slip down until the extreme ends abut with a stopper 23. As to the vibrating means, for example, a solenoid and the like to move up and down the tray main body in short cycle is used. Hereby, good stock property can be insured for all size of the paper sheet applicable for this tray.
Patent JP-S6350757-A (JP)
Title: Speed measuring system
Inventor: WAKAMATSU KUNIO
IPC: G08G1/01
Filed: 1986-08-21
Abstract: PURPOSE:To accurately measure the speed of a vehicle to be measured, by removing unnecessary data other than the binarized data at the terminal point corresponding to the specific part becoming the standard of the vehicle becoming a speed measuring object. CONSTITUTION:The image signal picked up by an ITV camera 1 is inputted to a binarization circuit 2 and binarized on the basis of a threshold level. The synchronous signal in the image signal is inputted to a synchronous separation circuit 3 simultaneously with binarization processing to be separated into a horizontal synchronous signal HD and a vertical synchronous signal VD and both signals are inputted to a timing generating circuit 4. The circuit 4 generates a clock pulse in synchronous relation to both synchronous signals to output the same to a terminal point extraction circuit 5. The binarized image signal is inputted to the circuit 5 to extract a terminal point and the coordinates data of said point is stored in a coordinates memory circuit 6. A microcomputer 7 removes the unnecessary data in the coordinates data at each terminal point stored in the circuit 6 and the running speed of a car is calculated while only the coordinates data at the terminal point corresponding to the tail lamp of the car is extracted.
Patent JP-2000025899-A (JP)
Title: Soft drinks supplying nozzle of soft drinks dispenser
Inventor: TACHIBANA MANABU
IPC: B67D1/14
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a low restriction against occurrence of lost in gas of dilution liquid when soft drinks are supplied and further enable a cleaning characteristic of a nozzle component element to be improved during its maintenance work. SOLUTION: This soft drinks supplying nozzle is comprised of a combination of syrup nozzles 11 corresponding to each of different kinds of condensed syrup, a nozzle head 1 formed with a dilution liquid passage 12e and a spout nozzle 3 covered at an outer circumference of the nozzle head. In this case, the nozzle head is divided into an upper section and a lower section, a dilution liquid passage forming a downward slant conical surface is formed at a divided region between an upper head 1a and a lower head 1b, and more practically,  a dilution liquid passage hole 12a and a syrup passage hole 11a in an upward or downward direction are opened at a central region and a circumferential region of the upper head 1a and in turn the upper surface of the lower head 1b is formed with a coupling section 11a of the syrup nozzle fitted to a syrup passage hole and a dilution liquid passage 12e forming a conical surface communicated with the dilution liquid passage hole, and further the spout nozzle has an engaging supporting section 3b supporting the lower head of the nozzle head at its lower inner circumference and it is removably fitted to the circumferential surface of the upper head through an O-ring 2.
Patent JP-S6090813-A (JP)
Title: Manufacture of jadeite crystal
Inventor: SAITOU MASATOSHI
IPC: C30B11/08
Filed: 1983-10-19
Abstract: PURPOSE:To manufacture inexpensively jadeite crystals with high productivity by mixing components in such a molar ratio as to provide a composition represented by a formula NaAlSi2O6 and by carrying out plasma spraying. CONSTITUTION:A gas such as Ar or He is introduced into a sprayer from the gas introducing inlet 4, and it is excited in an electric field generated by the cathode 2 and the anode 3. A starting material is prepd. by blending 0.8-1.2mol Na with 0.8-1.2mol Al, 1.8-2.4mol Si and 5-7mol O2 so as to provide a composition represented by a formula NaAlSi2O6, and 0.01-0.1mol Fe2O3 or Cr2O3 is added to the starting material. They are well mixed, and the resulting powdery starting material is fed to the sprayer from the starting material introducing inlet 5. The fed material is sprayed on a sapphire substrate 7 heated to 300-1,000 deg.C by means of plasma 6 of the introduced gas. A jadeite crystal film 8 is inexpensively formed on the surface of the substrate 7 by plasma spraying with high productivity.
Patent JP-H0365312-A (JP)
Title: Method for improving surface of fiber reinforced resin material
Inventor: DEBUITSUDO JIYOOJI JIEFUSU
IPC: B32B17/04
Filed: 1990-07-24
Abstract: PURPOSE: To improve the finished surface of a molded product produced from a sheet by bonding a surface layer to the sheet when a sheet containing an inert particulate substance exerting no effect on the resin components of the sheet is heated under pressure to be subjected to cold molding. CONSTITUTION: A dispersion having a carbon black powder dispersed in dispersant-containing water is added to a the dispersion containing a dispersant. The particle size distribution of kaolin is smaller than 50 μm and the mixing ratio of this dispersion is set to 0.1-10 wt.% of kaolin black. This obtained dispersion mixture is spray-dried. An elastic acrylic copolymer latex is mixed with this mixed dispersion and the amt. of the dry elastic copolymer is set to 0.1-10% by wt. of dry kaolin. The obtained dispersion mixture is sprayed to be dried to obtain hollow fine dry particles with a particle size of 0.01-0.1 mm. A predetermined amt. of a filler particle and a propylene powder are stirred in water and a blowing agent is added to and mixed with the resulting mixture and this mixture is applied to and sprayed on the upper surface of a glass mat reinforced polypropylene material.
Patent JP-S5897147-A (JP)
Title: Helical scanning type video tape recorder
Inventor: SAKAGUCHI MASANOBU
IPC: G11B15/00
Filed: 1981-12-04
Abstract: PURPOSE:To reduce dropout due to dust and wear and damage of a head and a tape remarkably, by storing a part including at least a drum out of the mechanical system of a device in a dustproof case and cleaning the inside air with  a filter. CONSTITUTION:A mechanical system 6 of a VTR1 is enclosed in a dustproof device 5 to isolate the system 6 from an electric circuit 7. A dustproof device 15 including the mechanical system 6 comprising a supply reel 2, a drum 4 and a winding reel and a motor 8, 9, a dustproof case 15 incorporated with the system 6, a cover 6 and filters 18, 19 are completely interrupted from external air, and the circulating air by a fan 20 is cleaned with filters 18, 19. In high density recording and reproduction, the mixture of fine particles such as 0.5mum may give a failure, but dust particles in the enclosed space can be removed completely to prevent the adhesion of the particles on a tape 10 and a rotary head, and dropout of signals and damage to the head can be reduced.
Patent JP-H0838820-A (JP)
Title: Filter with elastic form
Inventor: NAKABAYASHI ISAO
IPC: B01D35/02
Filed: 1994-07-29
Abstract: PURPOSE:To easily and positively assemble an elastic form into a main filter system with a square cross section by forming the elastic form into a rectangular shape having an upper side part, a lower side part and a lateral part using a leaf spring, then forming a retaining square hole for the main filter system on the upper side part of the elastic form, and engaging the resin framework of the main filter system with the retaining square hole. CONSTITUTION:First, two lateral plates 14 of an elastic form 11 are held, and each retaining square hole 15 is matched with a concurrent step to lap two upper side parts 12. Next, a main filter system 1 is introduced into each retaining square hole 15 as far as the flange part of the main filter system can come into contact with the upper side part 12, and if the holding state of two lateral parts 14 is cancelled, the tip lateral edge 15a of each retaining square hole 15 finds its way into a recessed groove 5 to which a resin framework 2 is opposed with the guiding help of an extended rib 6, following the return of the upper side of each lateral part 14 to a spread state, and is automatically engaged in the groove 5. Thus the elastic form 11 can be assembled on the main filter system 1 side by a finger tip operation.
Patent JP-H1037708-A (JP)
Title: Power plant facility
Inventor: MATSUURA SHINJI
IPC: E04H5/02
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To concentrate disassembly/inspection work, and facilitate the securance of a disassembly/inspection space, by arranging a moving maintenance house which is formed to be moved in parallel to the longitudinal direction of a turbine house, has the same level floor as a house operation floor, and is communicated with a house operation room. SOLUTION: Some of the gas turbines 2 and the steam turbines 3 of a combined cycle power plant facilities are connected to the other generators 4 or the same generators 4. A moving maintenance house which can be applicable to any one of the gas turbines 2 and the steam turbines 3, is arranged adjacently to a turbine house. Namely, the moving maintenance house is formed to be moved in parallel to the longitudinal direction of the turbine house in the vicinity of the turbine house. Then, the moving maintenance house which has the same level floor as the operation floor of the turbine house and is communicated with the operation room of the turbine house, that is, a moving type maintenance device room 12, is arranged. Hereby, disassembly/inspection work can be concentrated, working time can be shortened to a large extent, and working environment can be improved.