baber/WOPTO huggingface dataset:
Patent JP-H11339311-A (JP)
Title: Optical information recording medium and its recording and reproducing method
Inventor: UNO MAYUMI
IPC: G11B7/24035
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To provide the phase transition type optical information recording medium in which the overwrite distortion is suppressed, a high speed information recording is conducted to obtain a high cystallization speed. SOLUTION: An absorption rate (Ac) of the laser beams in the recording layer 3, that is in a crystallization state, is set larger than an absorption rate (Aa) of the beams, that is in an amorphous state. Moreover, crystallization accelerating layers 7 and 8, which are contacted to the both sides of the layer 3, are provided to accelerate the change of the layer 8 from an amorphous state to a crystallization state.
Patent JP-S564987-A (JP)
Title: Color solid-state pickup unit
Inventor: OOTA YOSHIO
IPC: H01L27/148
Filed: 1979-06-25
Abstract: PURPOSE:To miniaturize a color solid-state pickup unit and to stabilize picture quality by obtaining two independent output signals at a horizontal line output terminal via two gate FETs. CONSTITUTION:Signal charge transferred in a semiconductor substrate is led to two horizontal output FET671, 672 with source terminals (or drain terminals) connected in common. This signal charge is separated to two paths with gate pulses applied to gate electrodes 661 and 662 of FET671, 672; one is led to FET681, and the other to FET682. Video signals passing through those two paths appear at terminals 691 and 692 as video signal outputs. Thus, the solid-state pickup element is given the function of gating to eliminate the need for a sampling circuit. Therefore, the pickup unit itself can be miniaturized and a lead line to the sampling circuit is unneeded, so that the picture quality can be stabilized.
Patent JP-H08278517-A (JP)
Title: Liquid crystal display device and its production
Inventor: KANEKO YASUSHI
IPC: G02F1/1365
Filed: 1995-04-05
Abstract: PURPOSE: To obtain a liquid crystal display device which is high in contrast and is bright in display without increasing production stages by providing a first substrate with light shielding bodies together with display electrodes. CONSTITUTION: The first substrate is provided thereon with first electrodes 2 consisting of tantalum. Further, the first electrodes 2 are provided thereon with nonlinear resistance layers consisting of tantalum oxide formed by subjecting the first electrodes 2 to an anodic oxidation treatment. These nonlinear resistance layers are provided thereon with second electrodes 4 consisting of metal chromium or indium tin oxide(ITO) which is a transparent conductive film. Nonlinear resistance elements 5 of a thin-film diode structure are formed of the first electrodes 2, the nonlinear resistance layers and the second electrodes 4. The second electrodes 4 are connected to display electrodes 6 consisting of the ITO. The light shielding bodies 20 are formed of the tantalum which is the same metal as the metal of the first electrodes 2 on the peripheries of the display electrodes 6.  The partial regions of the light shielding bodies 20 are arranged in superposition on the lower parts of the display electrodes 6.
Patent JP-H03277915-A (JP)
Title: Method for detecting defect of accumulable phoshor sheet
Inventor: SAOTOME SHIGERU
IPC: A61B6/00
Filed: 1990-03-28
Abstract: PURPOSE:To make it possible to detect the defect of a accumulable phosphor sheet in a pattern which is separated from a pattern on a radiation image by detecting the presence or absence of the defect on the surface or the inside of the accumulable phosphor sheet and the position of the defect on the sheet based on an image signal which is stored and recorded in the accumulable phosphor sheet and expresses the uniformly exposed image. CONSTITUTION:The distance between an X-ray source 11 and a accumulable phosphor sheet 14 is separated as much as possible. X rays 12 are projected on the sheet 14 without arranging an object and the like in the halfway. Thus, the entire surface of the sheet 14 is irradiated with the X rays 12 having approximately uniform energy. When a uniformly exposed image is accumulated and recorded in the sheet 14, the sheet 14 is set at the specified position of a reading part 20 of an X-ray reading device. An image signal SD is obtained and inputted into a signal processing part 40. Then, in the processing part 40, the presence or absence of the defect on the surface and the inside of the sheet and the position of the defect are detected based on the uniformly exposed image signal.
Patent JP-S524777-A (JP)
Title: Crt regeneration method
Inventor: IGARASHI JIYUICHI
IPC: H01J9/50
Filed: 1975-06-30
Abstract: PURPOSE: While the neck is being rotated, the chill-cut position is heated and then the neck is separated from the socket so that the neck will not be cracked or scratched at the time of inserting the chill-cut. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08275961-A (JP)
Title: Electric toothbrush
Inventor: SAKAI HISAMICHI
IPC: A61C17/22
Filed: 1995-04-05
Abstract: PURPOSE: To dispense with a special switch operation and improve the usability by providing such a constitution that a handle electrode makes contact with a hand when the handle part is held by the hand at tooth brushing, and an oral electrode provided near the brush part inserted in to the mouth also makes contact with the body fluid, whereby a driving circuit is formed to drive a motor. CONSTITUTION: When a user holds a handle part 1 by the hand and puts a brush part 2 with a toothpaste into the mouth, an oral electrode 4 makes contact with the body fluid, whereby the oral electrode 4 and a handle part electrode 3 are electrically connected to each other through the body fluid of the user. At this time, a prescribed bias voltage is applied to a transistor by a lead-acid battery 9 and a dry battery 10 to lay the transistor into the continued state, whereby the current-carrying circuit to a motor 5 is formed to drive the motor 5. The brush part 2 is vibrated by the eccentric motion of a weight 6 accompanying the rotation of the motor 5, and the user can clean the teeth with a simple operation of only regulating the contact position or inclination of the brush part 2 to the teeth.
Patent JP-H07288382-A (JP)
Title: Munufacture of multilayer wiring board
Inventor: MINAMI NOBUYUKI
IPC: H05K3/46
Filed: 1994-04-19
Abstract: PURPOSE:To enable formation of a fine wiring not exceeding 100mum even if irregularities are generated on a surface by using a parallel beam aligner for hardening resist by using photosensitive resist for forming a pattern in a necessary position on an irregular surface of a substrate which is laminated integrally by heating and pressurizing. CONSTITUTION:An adhesive film layer is provided to a roughened surface of a printed wiring board copper foil 3 and the film is made a B stage by pressurizing and heating. A hole is shaped in a necessary position of a substrate. The substrate is laminated in contact with an adhesive layer side of another bored substrate and is made integral by lamination by heating and pressurizing. Then, a hole passing through an entire of the laminated substrates is shaped and copper plating is applied all over. After photosensitive etching resist 2 is laminated and the resist 2 is exposed by using a negative 1 by a parallel beam aligner 4, development, etching and peeling are carried out. Therefore, even a wiring of about 100mum which can not be produced by an optical path 5 of scattering light can be produced stably.
Patent JP-H06269436-A (JP)
Title: X-ray rotary stereoscopic radiographing device
Inventor: NISHIMURA SHUNPEI
IPC: A61B6/02
Filed: 1993-03-16
Abstract: PURPOSE:To arbitrarily move a main body frame, which is provided with an X-ray tube device and an X-ray detector so as to rotate, on the surface of a floor where the apparatus is installed. CONSTITUTION:On the bottom of a main body frame 1 provided with an X-ray tube device 3 and an X-ray detector 4 so as to rotate, moving means (23, 24 and 25) are provided to arbitrarily move the main body frame 1 on an installation floor 8. Thus, the main body part can suitably be moved on the installation floor 8 and even when the apparatus is provided together with another X-ray device 21 inside one radiographic room, an inspection system can be provided by effectively utilizing the space inside the radiographic room.
Patent JP-2000277759-A (JP)
Title: Manufacture of package for housing optical semiconductor element
Inventor: SAWAI TAKASHI
IPC: H01L31/02
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To obtain a manufacturing method of a package for housing an optical semiconductor element, in which a cylindrical fixing member is brazed and attached firmly to a base body and whose reliability is made extremely high. SOLUTION: A cylindrical metal fixing member 8, to which an optical fiber member is connected, is brazed and attached to a base body 1 in which an optical semiconductor element 3 is housed. At this time, a transmissive member 9 is attached via a glass at a melting point of 320 to 400 deg.C, to the inside of the metal fixation member 8 in which a nickel-plated layer 12 and a gold-plated layer 13 are applied sequentially to the surface.
Patent JP-H08318673-A (JP)
Title: Image receiving base material
Inventor: SHINKAI MASAHIRO
IPC: B41M5/00
Filed: 1996-03-08
Abstract: PURPOSE: To provide an image receiving base material having an image receiving surface layer made writable by ink containing a water-soluble dye and excellent in quick drying properties and water resistance. CONSTITUTION: An image receiving base material is obtained by providing an image receiving surface layer containing a water-soluble dye on a substrate and the image receiving surface layer contains a compd. having a quaternary ammonium salt group having three alkyl groups wherein the total number of carbon atoms are 4 or more, and a carboxyl group. At least one of those compds. is a monomer having an ethylenic unsaturated reactive group and the image receiving surface layer is formed by curing the coating film of the monomer by radiation.
Patent JP-S557761-A (JP)
Title: Image forming member for electrophotography
Inventor: NAKAGAWA KATSUMI
IPC: G03G5/087
Filed: 1978-07-03
Abstract: PURPOSE: To produce an image forming member for electrophotography high in sensitivity, permitting repeated use, and excelling in transfer efficincy, by providing a photoconductive layer formed by dispersing amorphous silicon powder into the binding agent as photoconductive material on a supporting body.  
     CONSTITUTION: By using a gas discharge device, glow discharge is applied to material gas such as SiH 4 , Si 2 H 6 , and at the same time the dark resistance and photoelectric gain are adjusted by containing H of about 10 to 40 atomic%, and the amorphous silicon (a-Si) powder formed by controlling the conductive type containing impurities is used as photoconductive material. Binding material (such as phenol resin and silicone vernish) of which volume intrinsic resistance is about 10 12 Ωcm or more and breakdown strength is about 10KV/mm or more is added to said a-Si powder by about 5 to 60 wt% (preferably 10 to 40 wt%), and solvent such as methylene chloride and chloroform, etc. is further added. The mixture is mixed and dispersed, which is spread on a supporting body and dried to form a photoconductive layer of a-Si base of about 10 to 80μ to be used as an image forming member. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58210951-A (JP)
Title: Polyblend of polyglutalimide-styrene-acrylonitrile copolymer
Inventor: UIRIAMU HENRII SUTAASU
IPC: C08L25/12
Filed: 1983-05-09
Abstract: In the field of plastics materials desirable physical properties such as enhanced impact strength are exhibited by a blend of
 (A) 1 to 99 parts by weight of polyglutarimide and
 (B) 99 to 1 parts by weight single stage polymer substantially consisting of units oi (i) styrene and/or substituted styrene(s) and (ii) acrylonitrile and/or methacrylonitrile, wherein components (A) and (B) are mutually soluble or partly soluble.
Patent JP-H09244417-A (JP)
Title: Wet developing device
Inventor: TSUKAMOTO TAKEO
IPC: G03G15/10
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To reduce an edge effect produced at a part on a developer advancing side and to obtain transferred image excellent in image quality by providing a liquid nip regulating means regulating the formation of a liquid nip on the developer advancing side out of the liquid nip formed between a developing roller and a latent image carrier. SOLUTION: Developer drawn up from a developer reservoir part 15 by the developing roller 13 reaches an area (a) and an area (b) by the roller 13, and development to an electrostatic latent image is performed there. A blade 16 being the nip regulating means is inserted in the area (b) on the developer advancing side. The tip of the blade 16 is set at a position at a distance of several μm from the surface of a photoreceptor drum 11. In such constitution, the space of the area (b) is filled with the blade 16 inserted in the area (b), so that the formation of the liquid nip in the area (b) is regulated. Therefore, the edge effect produced at the part on the developer advancing side is reduced and the transferred image excellent image quality is obtained.
Patent JP-H01252677-A (JP)
Title: Underwater antifouling coating agent
Inventor: MASUOKA SHIGERU
IPC: C09D183/04
Filed: 1988-03-31
Abstract: PURPOSE:To obtain an underwater antifouling coating agent having a greater antifouling effect than that of a conventional silicon rubber antifouling agent, by using a reaction-curable silicone rubber and a polymer A and/or a copolymer AB in combination. CONSTITUTION:A reaction-curable silicone rubber and a polymer of at least one monomer A of the formula (wherein X is H or CH3, R is H, an alkyl or an acyl, m is 2-4, and n is a number >=1) [e.g., 2-methoxyethyl (meth)acrylate] and/or a copolymer of at least one monomer A and a vinyl-polymerizable monomer B copolymerizable therewith [e.g., (meth)acrylate] are used in combination as essential components to obtain an underwater antifouling coating agent which can prevent aquatic life from depositing on an object immersed in water. This coating agent has a greater antifouling effect than that of a conventional silicone rubber alone or a combination thereof with a silicone oil or petrolatum.
Patent JP-S58198369-A (JP)
Inventor: FUJITA JIROU
IPC: D05B21/00
Filed: 1982-05-13
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-H08244249-A (JP)
Title: Storage case for ink jet printing unit
Inventor: TANAKA YUJI
IPC: B41J29/13
Filed: 1995-03-13
Abstract: PURPOSE: To keep the meniscus of a recording head prepared for printing irrespective of a change in temperature and atmospheric pressure while preventing ink from evaporating from a nozzle opening as much as possible. CONSTITUTION: There is a case body 30 where a top edge 40a contacts elastically a recording head 12 so that a space may be formed between it and a nozzle opening and which has a cap 40 which communicates with the atmosphere through a fluid resistance channel, and there is also a plate spring 46 which is provided in an openable manner in the case body and oppresses a printing unit 6 to the cap side, in a position which a recording head 12 faces when a printing unit 6 is stored.
Patent JP-S559912-A (JP)
Title: Structure constructing process
Inventor: EDO YASUO
IPC: E02D29/02
Filed: 1978-07-05
Abstract: PURPOSE: In a working process for structures such as building walls, to reduce largely the work term and cost by making needless the mold work and the plaster work which are usually executed by skilled workers.  
     CONSTITUTION: Structure plates 1 of predetermined width and thickness are formed of concrete or a mixture including gypsum, reinforcing steel bars 2 are placed in the plates 1, and the bottom faces of guide members 3 are fixed to the bars 2 so that the top faces of the members 3 are flush with the back faces of the plates 1. In the case where the plates 1 are used independently, i.e. without any other plates 1 connected vertically nor laterally, the plates 1 are arranged in two rows at adequate intervals with their back faces faced to each other, a plurality of engagement members 4 are engaged with the guide members 3, the members 4 are screw engaged with connection members 5, and concrete 7 or the like is cast in the space 6 of each plate 1. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04290622-A (JP)
Title: Coil spring
Inventor: MURATA MITSUHIRO
IPC: F16F1/06
Filed: 1991-03-18
Abstract: PURPOSE:To provide an elliptic coil spring whose shape makes fellow coil springs entwined little, by making the shape of at least one end portion of the coil spring a shape that satisfies a specific expression, at the elliptic coil spring. CONSTITUTION:At an elliptic coil spring 10, at least one end portion of the coil spring is made to be of a shape that satisfies an expression L. Here, P1 means an end portion pitch, and P2 means a winding start (winding ending) pitch, and P3 means a pitch adjoining P, and (d) means a wire diameter, and DC means an elliptic spring longer diameter. As a result, when coil springs are supplied by means of a vibration transport type parts supply device, fellow springs are separated from each other due to vibration before fellow springs interfere with each other, and an entwined condition can be drastically reduced, so coil springs are individually separated and supplied to an automatic assembly device, and therefore, the operation rate of the automatic assembly device can be drastically increased.
Patent JP-S60222535-A (JP)
Title: Engine idle controlling device
Inventor: DANNO YOSHIROU
IPC: F02D41/00
Filed: 1984-04-18
Abstract: PURPOSE:To enable to perform high-reliable idle control, by a method wherein, when the failure in operation of a throttle sensor is decided, after an actuator is driven to a reference position for correction, a throttle valve is brought into a given idle opening. CONSTITUTION:When a throttle sensor deciding means (J) of a microcomputer 29 decides that the failure in operation of a throttle sensor 20 is decided in response to a signal from an airflow sensor 16, an actuator 12 is driven to a reference position by means of a correction control means M2. After a reference position detecting signal is inputted from a position sensor 28, the signal produces a trigger signal to bring a throttle valve 11 into a given opening by means of control means M3 for idle opening during failure in operation. This, even if the throttle sensor is brought to failure in operation, enables reliable prevention of the occurrence of a state in which an engine is brought to a stop, and permits to perform high-reliable idle control.
Patent JP-H07272374-A (JP)
Title: Disk loading device
Inventor: YAMAGUCHI FUMIITSU
IPC: G11B17/04
Filed: 1995-04-06
Abstract: PURPOSE:To surely prevent a disk tray from falling off. CONSTITUTION:This device is constituted in such a manner that a stop rib 5a formed on a clamp plate 5 and a projecting rib 1d formed on the disk tray 1 are abutted on each other, so that a prevention against the fall-off of the disk tray 1 can be executed on its driving side, i.e., the supporting side of a rack plate 2. Consequently, the disk tray can surely be held without moving the driving side of the disk tray 1 after abutting a falling-off preventing hook 1b against a projecting part 11b.
Patent JP-H04294931-A (JP)
Title: Manufacture of high friction cylindrical body
Inventor: TAKAHASHI HIROSHI
IPC: B23P15/00
Filed: 1991-03-19
Abstract: PURPOSE:To lessen the coming off of hard particles and improve durability by increasing relative density and hardness through the compression processing of the surface portion of a cylindrical body whose metal parent material is dispersed with hard particles. CONSTITUTION:A high friction cylindrical body 11 whose surface portion relative density and hardness are high and which retains firmly hard particles 13, is manufactured by performing the compression processing of the surface portion of the cylindrical body 11 whole metal parent material 12 is dispersed with hard particles 13, by means of shot peening honing processing or swaging processing, and then, machining it to a desired size, and exposing part some of hard particles 13 through the corrosion of the body 11 surface portion metal material 12 only.
Patent JP-H06295800-A (JP)
Title: Beam line of particle accelerator
Inventor: MARUSHITA MOTOHARU
IPC: H05H13/04
Filed: 1993-04-07
Abstract: PURPOSE:To enable highly accurate optical axis adjustment to be undertaken for emitted light taken out through a beam line, and prevent the emitted light from being unexpectedly irradiated on each section of the beam line. CONSTITUTION:The first and the second absorbers 21 and 24 respectively for shielding emitted light S are arranged at upstream and downstream positions. At the same time, the first and the second beam position monitors 22 and 23 are arranged between the absorbers 21 and 24 for monitoring the emitted light.
Patent JP-S58203223-A (JP)
Inventor: RIHIYARUTO HAINRITSUHI
IPC: F16C35/077
Filed: 1983-05-11
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-2000274052-A (JP)
Title: Spandrel wall construction
Inventor: OHASHI HIROTO
IPC: E04F13/21
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a spandrel wall construction allowing reuse of members constituting the same and being excellent in appearance and construction properties. SOLUTION: This spandrel wall construction comprises a baseboard 1, spandrel panels 2, and a parting member 3 which are arranged upwardly in sequence, and joint bars 4 disposed between the adjacent spandrel panels 2, with all of these members being constructed into a wall. The lower end 215 of each spandrel panel 2 is fitted into a top groove 15 in the baseboard 1 and a side end 216 of each spandrel panel 2 is fitted into a side groove 46 in the joint bar 4. The upper end 417 of the joint bar 4 is fitted into a bottom groove 37 in the parting member 3. The joint bar 4 is secured to the wall 6 by means of nails 8 on the side closer to the wall 6 than to the bottom face of the side groove 46, and the nails 8 are directly secured to the wall 6 without penetrating any of the baseboard 1, the spandrel panels 2 and the parting member 3.
Patent JP-S61239906-A (JP)
Inventor: KATO TETSUO
IPC: B28B3/00
Filed: 1985-04-16
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-H09274045-A (JP)
Title: Automatic chemical analyzer
Inventor: KAMIMURA YASUKO
IPC: G01N35/02
Filed: 1996-04-03
Abstract: PROBLEM TO BE SOLVED: To obtain an automatic chemical analyzer in which a photometric accuracy during an analysis is diagnosed accurately, by which measures are taken quickly and precisely against the trouble of a photometric system and which prevents a delay in a measured result by a method wherein the absorbance of purified water is measured photometrically in a multiple manner at a specific wavelength which remarkably reflects the photometric accuracy. SOLUTION: The absorbance (water blank value) of purified water which is dispensed automatically into a reaction container 12 is measured photometarically in a multiple manner at two proper wavelength which reflect a photometaric accuracy remarkably. A central processing unit 11 accumulates the water clank value at every analysis which is measured in the same reaction container 12 so as to perform a statistical processing operation (to obtain an SD value). The SD value is compared with a tolerance which is set in advance as a parameter so as to be judged, and whether a photometric accuracy is good or not is judged. When the SD value is outside the tolerance, an alarm is issued immediately so as to be reported to an operator. When the SD value is within the tolerance, a sampling operation is started, and an ordinary analysis is performed.  Thereby, since a photometric accuracy during an analysis can be controlled accurately, the defect of the photometric accuracy due to the reaction container 12 can be diagnosed quickly, and the efficiency of an inspection can be enhanced.