baber/WOPTO huggingface dataset:
Patent JP-S5892873-A (JP)
Title: Inspecting system for digital circuit
Inventor: OOTERU KAN
IPC: G01R31/317
Filed: 1981-11-26
Abstract: PURPOSE:To obtain an input probability effective to detection of an internal unknown fault of a testing circuit, by discriminating the difference between the output probability of the testing circuit and that of a digital circuit. CONSTITUTION:Inputs of a testing circuit 2 and those of a digital circuit 3 are connected in parallel, and a signal of an input probability (x) is applied form a pattern generating part 1 to each input, and ''0'' degeneration and ''1'' degeneration are performed in each input of the testing circuit 2, and a minimum output difference out of differences between output probabilities of circuits 2 and 3 is obtained in a discriminating part 4, and the input probability (x) of circuits 2 and 3 is changed in this state in accordance with the relation between the minimum output difference and a set output difference. Thus, DELTAx is added to or subtracted from the input probability (x) while performing ''0'' degeneration and ''1'' degeneration in the input probability of each input of the circuit 2 until the minimum output difference is larger than the set output difference, and a value of the input probability where a fault of the circuit 2 can be detected is obtained.
Patent JP-H067164-A (JP)
Title: Nucleotide primer and detection of gene
Inventor: TANNO OSAMU
IPC: C12N15/00
Filed: 1992-06-23
Abstract: PURPOSE:To obtain a primer peculiar to a Basidomycetes and useful for the AFLPS method and also to enable distinction of the kind and recognition of fusion by using the primer. CONSTITUTION:A nucleotide primer having a base sequence of GGATCCGTGC GA or CTGCAGGATC CG binds specifically to DNA of a Basidomycetes. This primer can be obtained by inputting the base sequence into a DNA synthesizer 381A of Applied Bioscience Inc., carrying out synthesis and subsequently purifying the synthesized substance.
Patent JP-H0474483-A (JP)
Title: Semiconductor light-emitting device
Inventor: HASEGAWA KAZUYOSHI
IPC: G02B6/42
Filed: 1990-07-16
Abstract: PURPOSE:To obtain light emission in a stable state without disordering by sealing a semiconductor light-emitting element and at least one optical component with resin capable of transmitting the light, and outputting the light from the part of the component exposed partly from the resin. CONSTITUTION:A semiconductor light-emitting element 1 on a board 4 is completely covered, including its light-emitting part 1a, with transparent resin 5 to cover other most part completely including a light incident part 8a except the light emitting part 8b of a beam splitter 8 and to completely include an optical passage 6a between the element 1 and the splitter 8. A light 6 emitted from the element 1 is transmitted through the resin 5, altered at an emitting direction at 90 degrees by the splitter 8, and emitted from the part 8b of the splitter. The splitter 8 is an optical component, and since a light intensity distributed curve of the emitted light is not originally disordered, the emitted light having no disorder is obtained.
Patent JP-2000019810-A (JP)
Title: Image forming device and color smear correcting method thereof
Inventor: HASHIMOTO TOMOHIRO
IPC: G03G15/01
Filed: 1998-07-06
Abstract: PROBLEM TO BE SOLVED: To electrically correct a color smear in a subscanning direction caused by a mechanical deviation in each image carrier, with a simple and inexpensive constitution. SOLUTION: This image forming device is constituted so that the arrangement positions of photoreceptor drums in each drum unit cartridge are detected by optical sensors 40Y, 40M, 40C and 40Bk disposed in positions facing the photoreceptor drums in each drum unit cartridge across an intermediate transfer drum, through one or plural holes provided in the intermediate transfer drum, respectively and a CPU 1017 controls the image forming timing of a scanner unit, based on the arrangement positions of the photoreceptor drums of each drum unit cartridge detected by the optical sensors 40Y, 40M, 40C and 40Bk, respectively.
Patent JP-H05208925-A (JP)
Title: Fluoroalkane derivative compound and liquid crystal composition containing the same
Inventor: SHINTANI SEIJI
IPC: C07C255/50
Filed: 1992-06-24
Abstract: PURPOSE:To provide a fluoroalkane derivative having a low viscosity, stable against light, and enabling to give a liquid crystal composition improved in the response rate and driven at a low voltage, in a high duty and in a wide temperature range when the derivative is used for the liquid crystal composition. CONSTITUTION:A compound of formula I [A<1>-A<4> are trans-1,4-disubstituted cyclohexylene, 1,4-disubstituted phenylene, etc.; Y<1> and Y<2> are COO, O, OCO, CH2CH2, CH2, etc.; (z) is 4C perfluoroalkylene in which at least an H atom of the alkylene is F and the remaining H atoms are Cl, Br or CF3; (m) and (n) are 0, 1; R<1> and R<2> are 1-10C alkylene, halogen, CN, NCO, H, etc.,], e.g. 1,1,2,2,3,3,4,4-octafluoro-1,4-bis(4-methylphenyl)butane of formula II. A compound of formula III among the compound of formula I can be produced by reacting a compound of formula IV with IF and further reacting the produced compound of formula V with the IF.
Patent JP-H0945595-A (JP)
Title: Manufacture of semiconductor device
Inventor: OTSUKA KENICHI
IPC: H01L21/02
Filed: 1995-07-26
Abstract: PROBLEM TO BE SOLVED: To promptly cool at the same time by removing moisture on a wafer by a method wherein, when a vacuum chamber is evacuated, nitrogen gas is flown within the vacuum chamber. SOLUTION: In a vacuum chamber having no load lock chambers, a wafer 1 is placed on a wafer stage 12 serving both as a liquid nitrogen container 13 and this is held by a wafer retainer 11. A temperature of the wafer 1 is measured by an optical fiber thermometer 9 from a rear face. There is provided a cooling nitrogen gas inlet 10 which flows nitrogen gas between the wafer stage 12 and the wafer 1. When the vacuum chamber is evacuated, the nitrogen gas is introduced under desired conditions from the cooling nitrogen gas inlet 10, while decompressed to cool the wafer 1 at -40 deg.C. Thus, a generation of frost in the wafer stage is prevented and also prompt cooling is possible.
Patent JP-2000030368-A (JP)
Title: Recording and reproducing method and recording and reproducing device for optical information recording medium
Inventor: NARUMI KENJI
IPC: G11B20/10
Filed: 1999-07-05
Abstract: PROBLEM TO BE SOLVED: To increase the number of repeatedly recordable times in a writable optical information recording medium. SOLUTION: The recording condition in sectors, which are to be rewritten, being on an optical disk 113 is discriminated by a discrimination means 119 and the range of the change width of recording starting points is set in a delay amount control circuit 106 corresponding to the recording condition. Then, rewriting of information of the sectors being on the optical disk 113 is performed by changing the recording timing of a modulated data signal 105 within the range of the set change width.
Patent JP-S5893212-A (JP)
Title: Manufacture of core fastening plate
Inventor: ITOU YOSHIYASU
IPC: H01F41/02
Filed: 1981-11-30
Abstract: PURPOSE:To eliminate thermal deformation and to facilitate manufacturing by a method wherein a core fastening plate is divided into a pair of pin-holed flat plates including slits and plural flat bars forming thin wall parts of the slit portion between these flat plates, which members are separately manufactured and then butt-welded with each other. CONSTITUTION:A core fastening plate 111 is manufactured from such separate members as a pair of flat plates 115 including slits, the plates form the parts extending from both longitudinal ends of the plate 111 to the respective slit end of slits 113, 114 and have pin holes 112, and plural flat bars 117 which form thin wall parts of the slit part between the flat plates including slits. Those plural  flat bars 117 are butt-welded between both slit flat plates 115-115. By so doing,  the slits 113, 114 of the core fastening plate are formed with the plural flat  bars 117 without a need of gas cutting and the slit openings in the flat plates  115 are formed by mechanical machining, so it becomes possible to eliminate  thermal deformation and facilitate manufacturing.
Patent JP-H0939908-A (JP)
Title: Vacuum packaging apparatus for fiber product
Inventor: NOGUCHI KENICHI
IPC: B65B31/04
Filed: 1995-07-26
Abstract: PROBLEM TO BE SOLVED: To perform the vacuum packaging of a fiber product without shifting of the fiber product or getting out of the shape thereof in a packaging bag, or causing seal failure. SOLUTION: As a packaging bag A, the one having a through-hole A3 provided at an open edge thereof is used, and a pin 9 provided on a forward end face of a table is fitted into the through-hole A3 of the packaging bag A. In this state, a product feed member 5 having a gutter shape is inserted into the packaging bag A. Then, by allowing the product feed member 5 to be retreated under the condition that a stopper member 14 mounted to the product feed member 5 is stopped, a fiber product T is positioned correctly in the interior of the packaging bag A. Thereafter, the table 4 is retreated, and the packaging bag A is sealed in a vacuum unit 2.
Patent JP-S6433720-A (JP)
Title: Magnetic recording medium
Inventor: SHINOHARA KOICHI
IPC: G11B5/66
Filed: 1987-07-30
Abstract: PURPOSE:To improve durability and to obtain high C/N over a wide band by laminating a fine-particle coated layer, thin ferromagnetic metallic film, etc., on a prescribed coated magnetic layer. CONSTITUTION:This magnetic recording medium is formed by providing the coated magnetic layer 2 formed by dispersing ferromagnetic metallic powder on a resin onto a base consisting of a high-polymer film 1 and smoothing the surface thereof, then laminating the fine particle layer 3 consisting of the particles of SiO2, etc., and the thin ferromagnetic metallic film 4 consisting of Co-Ni, etc., and forming a protective film 5 consisting of a nitride film, etc., thereon. The durability is then enhanced and the C/N in wide-band recording and reproduction is improved.
Patent JP-H1137436-A (JP)
Title: Refuse feed control system for horizontal stoker type refuse incinerator
Inventor: KODAIRA KAZUO
IPC: F23G5/50
Filed: 1997-07-16
Abstract: PROBLEM TO BE SOLVED: To reduce production of CO and dioxin by sufficiently utilizing the feature of a horizontal stoker by securely performing refuse feed control for a horizontal stoker type refuse incinerator. SOLUTION: A horizontal stoker 16 is divided into a plurality of zones 16-1 to 16-4, and for the zones 16-1 to 16-3 a stoker speed is determined with a fuzzy estimation based upon a deviation a refuse layer index of the next zone and a set value and deviations between a combustion position, a fuel cut point, and a produced vapor amount from a boiler and set values while for the zone 16-4 a stoker speed is determined with a fuzzy estimation from an input such as a previous zone stoker speed, a fuel interruption point, and a stoker operation ratio.
Patent JP-H0240067-A (JP)
Title: Exhaust gas recirculation system for diesel engine
Inventor: SHINDO TAKAO
IPC: F02M25/07
Filed: 1988-07-29
Abstract: PURPOSE:To control a reflux value so properly and make a system into simple constitution by keeping an interval between an auxiliary valve and throttle valve in constant negative pressure as the auxiliary valve automatically opens or closes according to negative pressure at its downstream, and then making the exhaust gas flow back. CONSTITUTION:An auxiliary valve 5, opening or closing an intake pipeline 3 is installed in the upstream side of a throttle valve 4. An actuator 8, driving the auxiliary valve 5 and the throttle valve 4 so as to keep negative pressure between these valves constant, is connected to this throttle valve 5. As for exhaust gas, its reflux value is controlled by a control valve 16 and it is made to flow back to a constant vacuum part, and this control valve 16 is driven according to a position of the auxiliary valve 5, controlling the reflux value. Thus, the reflux value is properly controllable in a simple constitution.
Patent JP-S58111714-A (JP)
Inventor: YOOZEFU TOIRAA
IPC: E01B35/00
Filed: 1982-11-01
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-H1141276-A (JP)
Title: Method and system for information communication, portable radio communication terminal and server device
Inventor: UKITA YOSHIAKI
IPC: H04W28/00
Filed: 1997-07-16
Abstract: PROBLEM TO BE SOLVED: To provide an extremely convenient portable radio communication terminal reducing the load of a microcomputer without damaging portability and an information communication system using this terminal. SOLUTION: One server device 2 and plural portable radio communication terminals 1 are connected through networks 3 and 5 by radio. The terminal 1 and the server device 2 are not in an existent communication system relation but the exchange of transmission and reception information is executed with a predetermined communication protocol and communication data format matched with the networks. When a user performs call originating operation designating a party with the specified communication system at the terminal 1, the server device receives the transmission information with that call originating request and executes processing for communicating information matched to the specified communication system. The data sent to each terminal 1 are received by the server device 2 and stored in the storage means of the server device 2 while partitioning them for each terminal 1.  Each terminal 1 acquires the received data by requesting them to the server device 2.
Patent JP-H0637908-A (JP)
Title: Private branch exchange
Inventor: NAKANO KAZUO
IPC: H04M3/56
Filed: 1992-07-17
Abstract: PURPOSE:To provide a private branch exchange in which the calling of slave stations can be easily attained without conference sponsor's interrupting conference speech, and the conference can forcively exclude an arbitrary slave station from the conference speech by. CONSTITUTION:A storage circuit 3 is equipped with a memory table in which the extension number of the slave station is stored corresponding to each selection key provided on each extension telephone set, and the memory table in which the communicating state of each housed extension is stored. Then, when the selection key corresponding to the slave station in an empty state is pressed in a master station in a speech or the conference speech, the pertinent slave station is called, and allowed to participate in the conference speech by a conference speech control means 21. On the other hand, when the selection key corresponding to the slave station in an already participating state is pressed in the master station in the conference speech, the pertinent slave station is allowed to leave the conference speech.
Patent JP-H1034163-A (JP)
Title: Water treatment method and tool for water treatment
Inventor: FUJISAWA KAZUO
IPC: B01D21/01
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To enable water treatment in which a used coagulant can be recovered easily by bringing poorly water-soluble gel which us obtained from a water soluble polymer such as guanamine gum, modified guanamine gum, and water-soluble alginate and a specified quantity of water in contact with water to be treated. SOLUTION: When water to be treated such as wastewater generated in dredging work in rivers and harbors is clarified, poorly water-soluble gel which is obtained from at least one kind of water-soluble polymer selected from a group consisting of guanamine gum, modified guanamine gum, water soluble alginate, carrageenan, xanthane gum, low cost bean gum, modified starch, cellulose derivative, etc., and water 2-30 times as heavy as the polymer is contacted with water to be treated. As a method for contacting the gel with water, for example, a method in which the gel is charged directly into water, a method in which the gel is received in a water permeable container such as a bag for a sandbag and the bag is charged, and others are used.
Patent JP-S6250789-A (JP)
Inventor: NAKAZAWA EIJI
IPC: G09B29/10
Filed: 1985-08-29
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-H1138814-A (JP)
Title: Fixing device
Inventor: YAMAMURO TAKASHI
IPC: G03G15/20
Filed: 1997-07-16
Abstract: PROBLEM TO BE SOLVED: To supply uniform and appropriate quantity of releasing agent and to obtain an excellent fixed image by providing a surface layer whose surface roughness is specified on a pickup roll and specifying the biting quantity of the corner part of a blade disposed along in the longitudinal direction of the surface of the roll into the pickup roll. SOLUTION: A releasing agent supply device 2 provided near a heating roll 11 is equipped with the pickup roll 21 and a doner roll 22 rotating in contact with each other, supplies silicone oil(releasing agent) to the roll 21 and supplies it to the roll 11 through the roll 22. The surface layer 211 whose surface roughness is Ra<=0.23 μm is provided on the roll 21 and the surface of the roll 22 is constituted of an elastic body. Then, a metering blade 23 press- contacting with the roll 21 by specified press-contact force is disposed over the entire length in the longitudinal direction of the roll 21, and the biting quantity (t) of the corner part of the blade 23 into the roll 21 is set to 0.5<=t<=1.5 mm.
Patent JP-S6347912-A (JP)
Title: Foil-winding transformer
Inventor: INUI AKIFUMI
IPC: H01F27/28
Filed: 1986-08-18
Abstract: PURPOSE:To improve the cooling efficiency, insulation performance, space factor of the windings and workability by providing a shield for electric field relaxiation made equal to the neutral potential of the windings in a supporting insulating material, and using this shield for electric field relaxiation also as the passage of the coolant. CONSTITUTION:On both ends of a cooling duct 6, headers 20 for collecting the coolant into a liquid conducting pipe 11 are integrally provided, and the headers 20 are connected to the liquid conducting pipe 11 through an insulating pipe 12. And on a side of a supporting insulating material 16 for supporting windings 4, 5, a shield for electric field relaxation 32 is provided and is made equal to the neutral potential of the windings. This shield for electric field relaxation 32 is formed so as to also serve as the header for the coolant, and, similarly to said dedicated headers 20, it is connected to the cooling duct 6 as well as to the liquid conducting pipe 11 through the insulating pipe 12. Since the shield for electric field relaxiation 32 of an effective shape is disposed in the most effective position in this way, the electric field concentration in the said portion can effectively be relaxed.
Patent JP-S6347185-A (JP)
Title: Base for color ink ribbon
Inventor: MIYAKE MASAAKI
IPC: B41J31/04
Filed: 1986-08-18
Abstract: PURPOSE:To completely prevent an ink which employs colorants to be extremely easily transferred, such as dyes by presenting 1-10 of yarns having lower melting points than warps at each predetermined number of warps to form a melt line in an ink boundary, and filling the melt to embed the weft of the part therein. CONSTITUTION:Warps and wefts of woven body for a ribbon are preferably made of synthetic fiber multifilament yarns of polyamide or polyester. The denier of the multifilament yarns is 10-150 deniers, and more preferably 20-100 deniers, a plain weave fabric made of the yarns is preferable. In this fabric, 1-10 of yarns having lower melting point than the warps are presented at each predetermined number of warps. More preferably, 2-5 of yarns are presented. A line for preventing an ink bleeding is formed by the melted material by the heat treatment of the low melting point yarns. The wefts of the part at that time are filled to be buried in the melted material, and the filament gaps which act as a capillary tube is filled with the melted material.
Patent JP-S5981817-A (JP)
Inventor: SOUMA SHIGEO
IPC: H01H33/66
Filed: 1982-11-02
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-H0356117-A (JP)
Title: Air cleaner
Inventor: OKUYAMA KENJI
IPC: B03C3/68
Filed: 1989-07-25
Abstract: PURPOSE:To skillfully use contamination degree display functions by suspending electric power supply except that of indoor contamination degree display functions depending on the number of depressions of a switch for suspension of operation and by providing a control means to cut off power supply to all circuits including said display functions. CONSTITUTION:By using detection signals from a detection means 47 to detect contamination of indoor air, loads of operation of a fan and degree of contamination of indoor air are displayed and switched over. And, in a control means 64, power supply except for an indoor contamination degree display function 63 is cut off depending on number of depression of a switch 25 for stopping operation, or power supply to all circuits including a contamination degree display function 63 is cut off. Consequently, by actuating repeatedly by means of one switch, only display is turned on and stoppage of all functions can be selected, so that contamination display functions can be skillfully used.
Patent JP-2000025207-A (JP)
Title: Ink jet recorder and recording method
Inventor: ONO TAIICHI
IPC: B41J2/01
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To perform printing depending on the resolution by providing a fixed head in which a large number of nozzle arranged at a specified resolution are combined in a large number of rows being shifted from each other. SOLUTION: A fixed head comprises a plurality of unit nozzles 10 each having a plurality nozzles of Y(yellow), M(magenta), C(cyan) and BK(black) arranged linearly in a row at a reference pitch of constant interval w. The unit nozzles 10 are arranged while being shifted by a specified amount P1 in the print width direction W depending on the resolution of printing and synchronized with the printing direction at the time of printing. Since printing can be performed depending on the resolution using an existing nozzle, high resolution can be dealt with quickly while reducing the manufacturing cost of head.
Patent JP-H055916-A (JP)
Title: Nonlinear optical element
Inventor: ITO YUZO
IPC: G02F1/35
Filed: 1991-07-31
Abstract: PURPOSE:To improve chemical stability and thermal stability and to obtain a high nonlinear optical effect by using a specific tetrazaporphyrin compd. CONSTITUTION:The tetrazaporphyrin compd. expressed by formula I is used. In the formula I, M denotes any of group Ia, Ib, IIa, IIb, IIIa, IIIb, IVa, IVb, Va, Vb, VIa, VIb, VIIa, VIII of periodic table and Si and Ge. Y denotes any of a univalent org. group hydroxyl group and halogen atom which can be bonded with M; (p) denotes integer 0 to 2; Y may be the same or different when (p) is 2. A<1> to A<4> denote an arom. ring or heterocyle but the case all thereof are simultaneously benzene rings is excluded. B<1> to B<4> denote a univalent org. group, halogen atom or hydrogen atom which may be the same or different and are not simultaneously the hydrogen atom; (k), (l), (m) are independently integer 0 to 4 and [k+l+m+n] is >=1.
Patent JP-S6251973-A (JP)
Inventor: FUKAMACHI ETSUKO
IPC: A24B15/16
Filed: 1985-09-02
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。