baber/WOPTO huggingface dataset:
Patent JP-H02151985-A (JP)
Title: Image pickup device
Inventor: NISHIJIMA YASUO
IPC: H04N9/04
Filed: 1988-12-02
Abstract: PURPOSE:To improve interchangeability between business form drop-out color machines to be operated and an S/N by determining the output of each picture element based upon a result obtained by comparing and computing video signal data obtained while irradiating an object to be pickup up with light beams having respectively different wavelength bands in each scanning. CONSTITUTION:After ending the writing of video signal data 1 for one scanning in a memory 106, a timing circuit 110 turns off a red LED 101, turns on a green LED 102 having a different wavelength band, switches a multiplexer 105 to the memory 107 side and writes the video signal output data 1 in the memory 107. The signal data are read out from the memories 106, 107 by successively counting up the contents of a memory address counter 108. The read video signal data 2, 3 are computed by a comparing arithmetic circuit 109 and the output of the image pickup device is determined and successively outputted. Consequently, interchangeability between the machines and the S/N can be improved.
Patent JP-H06162787-A (JP)
Title: Read method for non-volatile memory with electrically collective erasing function
Inventor: MICHIYAMA JIYUNJI
IPC: G11C17/00
Filed: 1992-11-17
Abstract: PURPOSE:To secure normal read regardless of the variance in threshold voltage of memory cells in a flash EEPROM especially at the time of the low-voltage operation. CONSTITUTION:A positive voltage (a supply voltage VCC or another certain positive voltage) is given to gates of selected memory cells 3 and 4 out of all memory cells through a word line 8, and simultaneously, a negative voltage (-VN) is given to gates of non-selected memory cells 1, 2, 5, and 6 through word lines 7 and 9 so that the leak current of over-erased memory cells is cut off. The current of selected memory cells 3 and 4 is sensed through selecting gates 10 and 11 by sense amplifiers.
Patent JP-H02153225-A (JP)
Title: Air intake control device of two-cycle internal combustion engine
Inventor: TATE TAKAO
IPC: F02B33/00
Filed: 1988-12-06
Abstract: PURPOSE:To reduce rate of fuel consumption by providing a bypass valve in a bypass line formed to bypass a mechanical supercharger in an intake line and controlling the valve so that negative pressure in an intake line between a throttle valve and the supercharger equals to the predetermined pressure during idling operation. CONSTITUTION:An intake duct 10 is connected to an intake port 7 and to the delivery side of a mechanical supercharger 12 driven by an engine through an intercooler 11. An intake duct 13 is connected to the intake side of the supercharger 12 and to an air cleaner 15 through an air flow meter 14. Throttle valve 16 is located in the intake duct 13, and also a bypass valve 20 is located in the bypass line 19 provided to bypass the supercharger 12. These valves 16, 20 are controlled by an electronic control unit 30. The bypass valve 20 is so controlled that the detected negative pressure equals to the predetermined negative pressure according to the output of a pressure (negative) sensor 27 in the intake duct 13 located between the throttle valve and the supercharger 12.
Patent JP-H07158817-A (JP)
Title: Method and apparatus for heat exchanging operation while restricting generation of nox and co
Inventor: SUZUKI YASUNOBU
IPC: F23C99/00
Filed: 1993-12-07
Abstract: PURPOSE:To perform a heat exchanging operation while restricting generation of NOx and CO and eliminate a special combustion space by a method wherein a porous surface burner is arranged at one end of a heat exchanging device, a heat removing object is arranged to be substantially contacted with the burner. CONSTITUTION:A surface combustion burner 2 has a film-like flame at its surface, so that even if a thermal removing object 3 is substantially contacted with the burner 2, a high temperature part is already formed near the thermal removing object 3, resulting in that it can be effectively cooled. As heat is removed by the thermal removing object 3 designed to thermally absorb heat by about 15% of an entire heat generating amount, a flame temperature is restricted to a temperature of about 1200 deg.C or less. As a result, a value of NOx is restricted to about 30ppm or less. Generation of CO is also restricted. The flame having an amount of generation of NOx and CO enters a thermal insulating space 4 set to have a temperature of 1000 deg.C or higher and a residence time of 1/1000 second or more, is completely oxidized and then applied to a heat exchanging operation at the heat exchanging part 5. The heat exchanging operation can be carried out while an amount of generation of NOx and CO is being restricted.
Patent JP-H07198855-A (JP)
Title: Nuclear camera apparatus
Inventor: HIYUU TEI MOOGAN
IPC: A61B6/00
Filed: 1994-11-16
Abstract: PURPOSE: To provide a transmission radiation source assembled body for a nuclear camera apparatus by installing a shutter freely movable between an opened position to transmit radiation from the transmission radiation source and a closed position to prevent transmission of radiation. CONSTITUTION: A transmission radiation source 60 is attached to a beam source holder shielding body 62 having an aperture 64 for transmit radiation to an inspection region and a shutter assembled body (shutter) 66 is installed in the surrounding of the radiation source 60 in a freely ratable way. An arc member 72 is so positioned as to be in front of the aperture 64 of the shielding body 62 at the time the shutter 66 is closed. A cylindrical body 70 comprises a segment to be aligned with the aperture 64 at the time of being turned clockwise to a calibration position at 90 degrees and an aperture segment 76 to be aligned with the aperture 64 at the time of being turned counterclockwise to the shutter opening position.  The segment 74 is radiation semi-transmissive part to transmit the filtered radiation and the shutter 66 rotates between the closed position and the calibration position and the opened position.
Patent JP-H09146070-A (JP)
Title: Driving method for liquid crystal display device
Inventor: YAMANE SATOKO
IPC: G09G3/36
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To obtain excellent display characteristics having no after-image by shortening the relaxation time for a reverse tilt domain generated in a panel when the liquid crystal display device is driven. SOLUTION: This device has pixel electrodes connected to respective intersections of orthogonally arranged scanning signal wires and image signal wires through switching elements and drives liquid crystal, held between the pixel electrodes and a counter electrode on an AC basis. In this case, a voltage applied to the counter electrode is set higher in potential than the mean voltage VSC of an image signal VS and then a longitudinal electric field between the image signal wires and counter electrode becomes intense, so the composite electric field of a lateral electric field at the periphery of the pixel electrodes have a larger longitudinal component than before, so that a reverse tilt disclination line(RTD) is relaxed.
Patent JP-H05221837-A (JP)
Title: Dyeing agent composition for cuticle fiber
Inventor: IMAMURA TAKASHI
IPC: A61Q5/10
Filed: 1992-11-17
Abstract: PURPOSE:To provide a dyeing agent composition having excellent hair-dyeing effect and conditioning effect and giving extremely excellent feeling in rinsing and finishing of hair. CONSTITUTION:The objective dyeing agent composition for cuticle fiber contains (A) a direct dye, (B) a polyoxyalkylene-modified organopolysiloxane containing 3-30wt.% of polyoxyalkylene group in the molecule and dispersible in water and (C) an organic solvent and has a pH of 2.0-4.5.
Patent JP-H06155828-A (JP)
Title: Thermal printer
Inventor: KANEMARU ISAO
IPC: B41J29/00
Filed: 1992-11-17
Abstract: PURPOSE:To easily and efficiently perform a maintenance of a platen roller and to improve a picture quality. CONSTITUTION:The thermal printer comprises a gear train 42 for decelerating the speed of a motor 36 and transmitting it to a platen roller 32 and having one gear 38 fixed to one shaft 40 of the roller 32, a frame member 46 having the platen roller 32 rotatably arranged in it and an opening 44 having a diameter larger than that of the roller 32, and a bearing holder 50 for rotatably supporting the shaft 40 fixed with the gear 38 to be fixed to the member 46 via a bolt 48 in such a manner that the roller 32 is removable from the member 46 in a state that the gear 38 is fixed.
Patent JP-H03166729-A (JP)
Title: Manufacture of semiconductor device
Inventor: SASAKI TOMOYUKI
IPC: H01L21/3205
Filed: 1989-11-27
Abstract: PURPOSE:To flatten a semiconductor device in the vicinity of a contact window, and to reduce electrode wiring resistance while also preventing disconnection by burying an insulator into the recessed section of a first electrode wiring layer and forming a second electrode wiring layer onto the insulator. CONSTITUTION:A diffusion layer region 12 is formed in a specified region on a semiconductor substrate 11, an interlayer insulating film 13 is applied onto these substrate 11 and region 12, a contact window 14 is bored to the interlayer insulating film 13, and a first electrode wiring layer 15 is applied onto the diffusion layer region 12 of the substrate 11. An insulator 18 is buried into the recessed section of the first electrode wiring layer 15 in a contact window 14 section, and a second electrode wiring layer 19 is applied onto the first electrode wiring layer 15 and the insulator 18 buried into the recessed section of the contact window 14. Accordingly, the electrode wiring layer in the contact window 14 is flattened while electrode wiring resistance can be lowered, and the disconnection of the first electrode wiring 15 on the bottom of the contact window can be relieved by the second electrode wiring layer 19 in an upper section.
Patent JP-S63162194-A (JP)
Inventor: SAITO YASUYUKI
IPC: B26F1/00
Filed: 1986-12-23
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-H11224294-A (JP)
Title: Reproducing device reproducing digital data, record medium where digital data are recorded, and computer-readable record medium where reproducing program is recorded
Inventor: YAMAMOTO MASAYA
IPC: H04N21/475
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To prevent misoperation and illegal, operation as to only operation regarding charging without inhibiting buttons irrelevant to ordering from being selected for on-line shopping in such a style that an article is ordered through a computer network. SOLUTION: As button data, execution condition information is stored which regulates a control command and its execution condition. Further, a nonvolatile memory is stored with execution permission judgement information for judging that the control command is allowed to be executed. When the button is pressed, a control part 5 judges that the control command corresponding to the selected button is allowed to be executed by referring to the execution condition information and execution permission judgement information.
Patent JP-H09185685-A (JP)
Title: Card feeding pawl
Inventor: MATSUURA SEIJI
IPC: G06K13/103
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To surely feed the cards regardless of the soil such as the paper dust, etc., by preparing an upper surface part that touches the lower surface of the rear end part of a card and a projection part which catches the rear end part of the card and forming a groove at the part where the upper surface part crosses the projection part. SOLUTION: An upper surface part 3a which touches the surface of a card is prepared together with a clearance groove 3b which is formed at the part 3a and at its rear end in the card feeding direction, a card locking projection part 3c which is rising from the groove 3b and also protruding over the part 3a, etc. In such a constitution, the rear end of the card of the lowest position is caught by the part 3c of a pawl 3 and the card is fed by the revolution a feed screw shaft. Then an advance energizing means is added to the card for the pawl 3, so that the card is surely caught at the part 3c despite the bend of the card. Furthermore, the influences of the paper powder, the dust, etc., can be evaded by the groove 3b.
Patent JP-H03170269-A (JP)
Title: Deburring device
Inventor: NAGAYAMA YUKIO
IPC: B24C7/00
Filed: 1989-11-29
Abstract: PURPOSE:To make surely concentration always stable and constant by discharging abrasive material with certain size or small grains together with cleaning liquid via a filter while monitoring the slurry concentration so that if it is below a certain level the abrasive material can be supplied. CONSTITUTION:Abrasive material with certain size or small grains as well as cleaning liquid in a liquid tank 10 are discharged from a drainage mechanism 30 via a filter 30a to keep the level of the liquid tank 10 constant. Next, slurry in the liquid tank 10 is absorbed and supplied near to jet stream of a nozzle device 16 through a slurry circulating mechanism 20. In addition, slurry concentration in the liquid tank 10 is detected to supply abrasive material through a abrasive material supply mechanism 50 for keeping the concentration constant.
Patent JP-H11145174-A (JP)
Title: Semiconductor and manufacture of the same
Inventor: NISHIYAMA KAZUO
IPC: H01L21/60
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To prevent cracking of a BLM film interposed between a solder ball which is the outside connecting terminal of a device chip and an electrode pad. SOLUTION: An atomic mixed layer layer AM of Cr atoms with Cu atoms is provided on a boundary between a Cr film 5 for ensuring adhesion to an electrode pad 2 and a Cu film 6, for ensuring adhesion to the constituting element of a solder ball 9b among a variety of metal layers constituting a BLM film 8w. The atomic mixed layer AM is formed by irradiating the Cr film 5, and the Cu film 6 with inactive ion such as Ar<+> in a stage in which at least one part of the Cu film 6 is formed on the Cr film 5. Even if alloying reaction inside the BLM film 8w is advanced in a heating process such as wet back, aging, and temperature cycle test for forming the soeder ball 9b, and Pb deposit 10 whose base adhesion is weak reaches immediately above the Cr film 5, cracking in the Cr/Pb boundary can be prevented by the strong adhesion of the atomic mixed layer AM.
Patent JP-2001121467-A (JP)
Title: Robot and control method for robot
Inventor: TONAI SHUICHI
IPC: B25J17/00
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a robot capable of operating at high speed by fully utilizing the power of a servomotor. SOLUTION: A robot driven by a motor 7 via a speed reducer 6 is made to be a variable speed reducer capable of variably changing the reduction ratio during the reproducing action of the robot.
Patent JP-H05140475-A (JP)
Title: Colored pearlescent pigment excellent in weatherability
Inventor: TAKESHIMA EIKI
IPC: C09C1/00
Filed: 1991-11-22
Abstract: PURPOSE:To improve the weatherability by providing two specified layers of zirconium hydroxide in addition in a colored pearlescent pigment obtained by forming an interference layer made of TiO2 on a scaly base material and then forming light absorbing parts and bright parts thereon. CONSTITUTION:A transparent or translucent scaly base material (e.g. mica) 100 is covered with an interference layer 101 composed mainly of rutile titanium dioxide. On the whole or a part of the surface of the layer 101, a first zirconium hydroxide layer 102 is formed. Light absorbing parts 103 made of a lower titanium oxide are formed in dots also on the surface of the layer 101, and bright parts 104 made of metallic titanium are formed in dots on the layer 101 or 102. A second zirconium hydroxide layer 105 is then formed so as to cover the surfaces of the layers 101, 103 and 104, thus producing a colored pearlescent pigment excellent in weatherability.
Patent JP-H03167856-A (JP)
Title: Package for semiconductor-element
Inventor: MATSUMOTO HIROSHI
IPC: H01L23/10
Filed: 1989-11-27
Abstract: PURPOSE:To surely input a signal to and output it from a semiconductor element and to stabilize an operation of the element by a method wherein an insulating container and an external lead terminal are formed of prescribed materials in order to reduce a generated noise and an attenuation of the signal to a minimum at the external lead terminal. CONSTITUTION:Recessed parts are formed in respective central parts of an insulating substrate 1 and a lid body 2 constituting an insulating container 3; a semiconductor element 4 is fixed to the bottom of the recessed part in the substrate 1 via an adhesive. Individual electrodes of the semiconductor element 4 are connected, via wires 7, to external lead terminals 5, composed of a conductive material, which are formed between the substrate 1 and the lid body 2. The terminals 5 are formed of a metal body in which copper sheets having a thickness of 40 to 60% with reference to a thickness of a sheetlike body composed of an invar alloy are bonded to the surface and the rear surface of the sheetlike body. As a result, a noise by a counter electromotive force caused by a self-inductance in the terminals 5 is reduced to a minimum, and the element 4 inside can be always operated normally.
Patent JP-H02155323-A (JP)
Title: Supervisory system for optical repeater
Inventor: ENOMOTO TORU
IPC: H04B10/077
Filed: 1988-12-08
Abstract: PURPOSE:To control an average reception power of an evaluating interference optical signal and to obtain code error information by sending a prescribed signal added with a parity code to a repeater from one terminal station and sending a prescribed control signal from other terminal station. CONSTITUTION:An outgoing terminal station 11 sends an optical signal S of a code string added with a parity code such as a 24 BIP code to an incoming repeater 10a of a repeater 10. In this case, an incoming terminal station 12 sends an optical signal of a prescribed command (control signal) to an outgoing repeater 10b. A code error margin control circuit 7b controls an optical transmission circuit 4b according to the inputted prescribed to output the evaluating interference optical signal X applied with prescribed low frequency modulation to a receiver 1a of the incoming repeater 10a via an optical variable attenuation circuit 6b. An error supervisory circuit 5a detects a code error and controls the average received optical power for an interruption optical signal X.
Patent JP-H08164007-A (JP)
Title: Accessory
Inventor: YOSHIDA HISASHI
IPC: C23F1/00
Filed: 1994-12-13
Abstract: PURPOSE: To create a fine openwork whose edge is clear-cut by etching on soft metals such as gold or silver. CONSTITUTION: A negative plate for photoetching is made by a photograph process from an original design of a rhombic openwork 3. While ths negative plate is being made, a thin plate of gold, a material to be processed, is given pretreatment and photoresist is put on its surface. After that, the negative plate is laid on the thin plate and exposed to the light from a light source for a prescribed period of time. The photoresist liquid on places other than the exposed place on the thin plate is washed away and the negative plate is developed. Then the thin plate is dipped in the etching liquid to be eroded, and a rhombus, which is to be a base 2, is pulled out, and at the same time, bores of the openwork 3 are thrust into the thin plate.  Since the base 2 is thin, the edge of the bores eroded by the etching liquid doesn't eat into the thin plate though it is made of a metal soft as gold. And as a result, the fine openwork 3 can be finished clear and crisp. After peeling off unnecessary photoresist, the base 2 of the fine openwork 3 is finished on which the edge of bores is clear-cut.
Patent JP-H07161518-A (JP)
Title: Connection structure of surface mounting coil
Inventor: HIROHASHI TORU
IPC: H01F5/04
Filed: 1993-12-09
Abstract: PURPOSE:To provide a structure for connecting a surface mounting coil easily and positively to a board while ensuring sufficient conduction and lowering electric loss. CONSTITUTION:A coil 13 is connected to the surface of a printed board 15 by soldering lead wires 14, 14 of the coil 13 to a pair of terminal plates 11, 11 standing fixedly on the printed board 15.
Patent JP-H03172356-A (JP)
Title: Reactive dye, intermediate in its manufacture and fiber dyeing method
Inventor: PIITAA SUMISU
IPC: C09B62/002
Filed: 1990-11-16
Abstract: NEW MATERIAL: A compound in the form of a free acid of formula I [wherein T 1 , T 2  are each H, Cl, etc.; A 1 , A 2  are each Cl, COOH, etc.; n is 0-2; m is 1, 2; R 1  is H, a (substituted) hydrocarbon; Q is O, S; x is O, 1; B is a (substituted) divalent hydrocarbon; R 2 , R 3  are each H or linked with each other to form a piperazine ring with B and 2 nitrogens, etc.; y is 0, 1; Z is H, a fiber reactive group, etc.; provided that at least one of R 1  and Z contains a fiber reactive group and simultaneously y is 0 in the case of R 1  containing no fiber reactive group].  
     USE: Reactive dye.  
     PREPARATION: First, a monoanilide of formula II [wherein M 2  is H, a (substituted) hydrocarbon] is reacted with a compound of formula III (wherein M 1  is M 2 ) and then, the asymmetric dianilide thus obtained is ring-closed with fuming sulfuric acid and a persulfate to obtain a compound of formula IV. Next, this compound is reacted with an acylating agent for introducing a fiber reactive group thereto. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H09150165-A (JP)
Title: Water treating method and device therefor
Inventor: JIYOU KUNITAKA
IPC: C02F1/64
Filed: 1995-11-28
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of filter clogging, filter leakage and manganese leakage by adjusting a dissolvedoxygen concn. of a water to be treated to a specified value or more, then adding a chlorine-based oxidizing agent and treating the water with a manganese catalyst filtering material. SOLUTION: A raw water 3 is pumped up from a raw water tank 1 by a pump 2 and sent to an aeration tank 4 to make a dissolved oxygen concn. in the raw water 3 more than 2ppm. Then sodium hypochlorite is added 5 to the raw water and the raw water is sent to a manganese removing tower 6 to execute a contact oxidation. In this way, a precipitation filtering of manganese and the precipitation filtering of iron are caused simultaneously. In this way, a back washing is executed at about 1time/5hr since a clogging is proceeded and pressure rising is enlarged. That is, an iron oxide covering a manganese zeolite is removed by back washing to recover the state.
Patent JP-2000138327-A (JP)
Title: Conversion module and its manufacture
Inventor: NAGAYA KUNIO
IPC: H01L23/32
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a conversion module, which is comparatively simple to manufacture, despite the connection reliability of the module with the side of a motherboard being superior. SOLUTION: This conversion module 1 is provided with a conversion board 3, having an element 9 for performing a signal conversion or the like and a plurality of socket pins 24. With the socket pins 24 provided on the upper surface of the board 3, a plurality of terminals 26 provided on the lower surface of a grid array 2 are provided in a state in which the terminals 26 are detachable with respect to the pins 24. The pins 24 are penetratingly inserted in pin insert/draw-out holes 5 provided in the board 3. The points of the pins 24 are protruded from the side of the lower surface of the board 3 as much as the length capable of insert/draw out the pins 24 in or from the holes 5. Accordingly, it becomes possible to connect electrically the module 1 with the side of the motherboard MB via a socket 41 for PGA(pin grid array) having pin insert/ draw-out holes 44.