baber/WOPTO huggingface dataset:
Patent JP-S56129370-A (JP)
Title: Polyacetylene semiconductor element
Inventor: TSUKAMOTO JIYUN
IPC: H01L29/73
Filed: 1980-03-14
Abstract: PURPOSE:To form a satisfactory barrier on a junction face by coating a catalyst solution to a solid surface, forming a liquid film of the catalyst solution on the solid surface and inducing acetylene to construct a junction of a free surface of an acetylene polymer film on the solid surface. CONSTITUTION:The solution mixed with prescribed amounts of titanium tetrabuto- oxide and triethyl aluminum to be the catalysts is made in a prescribed amount of an anisole solution. A flask wall surface is wetted with the solution and then, an acetylene gas is blown into the container, thereby permitting the acetylene film of cis form to be formed. Subsequently, the film thermally isomerized at a prescribed temperature for a prescribed period of time in high vacuum to be made a polyacetylene of a transformer type. The Al is vacuum-evaporated on the free surface and gold or platinum on the restrained surface of the polyacetylene film. Then, the Schottky barrier is formed between the free surface and an Al electrode and the junction, which is an ohmic contact between the restrained surface and the gold or platinum electrode to form a Schottky type diode having the satisfactory barrier on the junction surface.
Patent JP-S56127932-A (JP)
Title: Magnetic recording medium
Inventor: NISHIMATSU MASAHARU
IPC: C09D5/12
Filed: 1980-03-13
Abstract: PURPOSE: To reduce the coefficient of dymamic friction and suppress the creaking of tape, by using a magnetic coating material containing the phosphate and glyceride that is applied on a substrate.  
     CONSTITUTION: The magnetic powder (such as γ-Fe 2 O 3 ), the combined resin (such as vinyl chloride-vinyl acetate copolymer), the phosphate [such as C 5 H 11  (OC 2 H 4 )OH phosphate] and the glyceride are kneaded together to obtain a magnetic coating material. Such coating material is coated and dried on a substrate (such as polyester film) to obtain a magnetic tape. One of the mono-, di- or tri-glyceride can be used for the glyceride in an amount equivalent to about twice weight or more of the phosphate. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63199261-A (JP)
Title: Polyamino acid urethane resin composition
Inventor: UCHIDA SHINJI
IPC: C08L75/04
Filed: 1987-02-14
Abstract: PURPOSE:To provide a polyamino acid urethane resin composition containing a polyamino acid urethane resin and a stabilizer selected from benzotriazole-type ultraviolet absorber, etc., having remarkably improved light resistance and useful especially as a coating material. CONSTITUTION:The objective composition can be produced by compounding (A) a polyamino acid urethane resin produced by reacting an alpha-amino acid-N- carboxylic acid anhydride, a urethane prepolymer having isocyanate group at the terminal (produced by the reaction of excess polyisocyanate with a polyol), water and hydrazine or an organic amine in an organic solvent (e.g. dimethylformamide) with (B) 0.01-20wt.% (based on the solid component of the resin A) one or more stabilizers selected from benzotriazole-type ultraviolet absorber, benzophenone-type ultraviolet absorber, hindered amine-type light stabilizer and hindered phenol-type antioxidant. Preferably, the component B is dissolved in an organic solvent and added to the component A at the final stage of the production of the component A.
Patent JP-H11216911-A (JP)
Title: Method for recording color image
Inventor: SHINYA TADAO
IPC: H04N1/46
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To improve particularly S/N of color images in a method for recording color images by a melting, sublimation, ink-jet or the like recording system. SOLUTION: Predetermined color signals are sequentially supplied in accordance with a recording order by a switch circuit 2 from a look-up table 1 to a gradation process circuit 3. In the circuit 3, the color signals are processed to express a pseudo gradation by reducing a count of gradations of one dot in any of a second color and thereafter as compared with a first color. S/N is improved without decreasing a total count of gradations expressed by an image.
Patent JP-H11207884-A (JP)
Title: Decorative sheet and decorative laminate
Inventor: ITO KIMIO
IPC: E04F13/07
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a decorative sheet, which has a surface resin layer excellent in wear resistance and, at the same time, is excellent in design properties and develops no pasting slack, and a decorative laminate. SOLUTION: A decorative sheet 1, which is formed by laminating an ionizing radiation curing resin layer on the surface side of a pattern layer provided on the surface of a facial tissue base paper, the facial tissue base paper and the pattern layer under the condition that the ionizing radiation curing resin layer includes a spherical alumina and plastic beads, is bondingly laminated onto a decorative laminate base material 6 so as to obtain a decorative laminate 8. Since this decorative sheet includes the spherical alumina and the plastic beads, when the sheet is pasted to the decorative laminate base material, no unevenness due to pasting slack and ununiform painting of an adhesive or the like develops and consequently a favorable surface smoothness is obtained, resulting in taking effect to obtain a decorative laminate excellent in wear resistance and favorable in design.
Patent JP-H01205801-A (JP)
Title: Method for rolling to press weld internal defect of continuously cast stock
Inventor: KUSABA YOSHIAKI
IPC: B21B31/02
Filed: 1988-02-15
Abstract: PURPOSE:To obtain a high quality steel sheet/bar produce in a short time by installing driving rolls and nondriving rolls in a stand and pressing defects inside a rolled stock into welding by rolling the stock by the nondriving rolls in addition to rolling by the driving rolls. CONSTITUTION:As for a combination stand, both driving horizontal rolls H1 and nondriving vertical rolls V2 are installed in one housing and a rolled stock 1 is rolled in the direction shown by the arrow by applying compressive force to the stock 1 between the rolls H1 and V2. Thus, strength of compressive stresses between both driving and nondriving rolls is adjustable by changing drafting amounts in the nondriving rolls. A center-to-center distance between both the rolls is extremely shortened; a high quality steel sheet/bar product is manufactured.
Patent JP-S60176767-A (JP)
Title: Deflection detector of charged ink particle
Inventor: ISHIKAWA CHIYUUJI
IPC: B41J2/125
Filed: 1984-02-22
Abstract: PURPOSE:To prevent backlash of the supporting mechanism of a detector unit by adjusting pivoting angles of the detector unit by turning an adjusting screw and by adjusting and fixing the height of a detector electrode with an adjusting screw in order to facilitate adjusting work. CONSTITUTION:A detector unit 10 is made pivotally movable with a platen axis 2 as its center by unscrewing a fixing screw 13 and a coil spring 37 is compressed by tightening an adjusting screw 14 and the detector unit 10 is pivoted clockwise. In order to adjust the height of a detector electrode 20 a screw 14 is unscrewed and the detector unit 10 is pivoted clockwise by a repulsive force of the coil spring 37, resulting in lowering of the electrode 20. Subsequently, the detector unit 10 is fixed to a platen axis supporting cylinder 3 by tightening the fixing screw 13.
Patent JP-S59158457-A (JP)
Title: Data transfer control system
Inventor: TSUNODA YASUSHI
IPC: H04L29/08
Filed: 1983-02-28
Abstract: PURPOSE:To improve the processing efficiency of a device by transferring simultaneously data all together among memories of different address systems. CONSTITUTION:In transferring data D1-Dn of FFs A1-An of a memory section MA to a memory section MB, a processor 1 transmits a transfer command T and a switching command I1. A switching section 7 is switched to a contact A by this command I1 and a control section 2 transmits a gate control signal H and a set pulse S. This signal H is fed to the memory section MB via the contact A so as to open AND circuits g1-gn and the pulse S is applied to FFs B1-Bn so as to set the data D1-Dn in the FFs A1-An of the memory section MA to the FFs B1-Bn all together. Similarly, data d1-dn in the memory MB are transferred to the memory section MA.
Patent JP-S63200096-A (JP)
Inventor: YAMAZAKI HIROSHI
IPC: G21C7/14
Filed: 1987-02-14
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-H02210455-A (JP)
Title: Electrophotographic sensitive body
Inventor: KOJIMA SHIGETO
IPC: G03G5/147
Filed: 1989-02-10
Abstract: PURPOSE:To improve the adhesive property of an org. photosensitive layer to a protective surface layer and to obtain superior durability over a long period of time by forming a high hardness thin film made of carbon or based on carbon as the protective surface layer and interposing an intermediate layer based on an oxygen-free resin. CONSTITUTION:An underlayer 2, an electric charge generating layer 3, an electric charge transferring layer 4, an intermediate layer 5 and a protective surface layer 6 are successively formed on an electrically conductive support 1. The layer 6 is made of carbon or based on carbon and the layer 5 is based on an oxygen-free resin. The underlayer 2 optionally formed between the support 1 and a photosensitive layer consisting of the layers 3, 4 further enhances the effect of the photosensitive layer. Unlike the conventional sensitive body the resulting sensitive body does not cause the peeling of the protective surface layer, so a fine copied image can be formed even after repeated use and the durability can be improved.
Patent JP-H05235758-A (JP)
Title: Phase locked loop
Inventor: USUI TAKASHI
IPC: H03L7/10
Filed: 1992-02-19
Abstract: PURPOSE:To double a variable range by using an inverting amplifier and a changeover switch so as to select it that an output of a phase comparator is directly fed to a voltage controlled oscillator and voltage with inverted polarity of a voltage change is applied. CONSTITUTION:An input reference frequency signal fr from a reference oscillator (RO) 1 is fed to a phase comparator (PC) 2 and a voltage controlled oscillation signal fo from a voltage controlled oscillator (VCO) 6 is fed back to the PC 2 and an output proportional to a phase difference resulting from phase comparison is integrated by a filter (LPF) 3 and the result is fed to the VCO 6. In this case, an inverting amplifier (TAMP) 4 in inverting a polarity of a change in an input voltage to the VCO 6 and a changeover switch (SW) 5 selecting an output of the IAMP 4 or an output of the VCO 6 are provided to a pre-stage of the VCO 6 to double the set value of the frequency divider (DIV) 9 arranged in a feedback loop equivalently and to double the variable range of the oscillating frequency of the VCO 6.
Patent JP-S57146676-A (JP)
Title: Braking device for carriage in printer
Inventor: SAITOU MASATOSHI
IPC: B41J19/02
Filed: 1981-03-06
Abstract: PURPOSE:To obtain a record with little disorder in recording, by arranging a braking member to be positioned on the tip side of a recording body in relation to a carriage which can reciprocate along a platen while the recording body facing the platen is mounted thereon. CONSTITUTION:A guide plate 23 formed of a magnetic member, with which the upper part of the tip of a supporting piece 13 contacts constantly in a sliding manner, serving as a sliding part 22, is provided in parallel with the platen 3 and fixed to a frame. In the sliding part 22 is formed a cut 24 facing the guide plate 23, and a magnet 25 is buried in the cut 24 with a prescribed gap separating it from the guide plate 23. In this way, the braking member 26 is composed of the sliding member 22, the guide plate 23 and the magnet 25, and when the carriage 7 stops based on a signal, braking is applied between the guide plate 23 and the sliding part 22 by the magnet 25 facing the guide plate 23, whereby the carriage 7 is stopped instantaneously. On the occasion, since the braking member 26 is arranged on the tip side of a ball-point pen 12, a gap between the tip of the ball-point pen 12 conducting recording operation and the stop point of the carriage is small and thus the disorder in recording is little.
Patent JP-S59158557-A (JP)
Title: Manufacture of n-p-n bipolar transistor
Inventor: KATAOKA MANJI
IPC: H01L29/73
Filed: 1983-02-28
Abstract: PURPOSE:To reduce a current concentration in the boundary section of an extrusion, and to stabilize a current amplification factor by diffusing boron from a BSG film in high concentration in the circumference of an emitter extruded and diffused. CONSTITUTION:A P type base layer 1 is formed on an N type epitaxial layer 2. A BSG film 6 in high concentration is formed on the surface through a CVD method. An opening section 7 for diffusing an emitter is bored to the BSG film 6, and the emitter is deposited to the base layer 1 through the opening section. Consequently, an N type impurity (phosphorus) is diffused to the base layer 1 from the opening section 7 and the N type emitter 3 is formed on the surface of the base layer 1. The base layer 1 is extruded by the formation of the emitter 3 at that time, but boron is diffused to the base layer 2 of the circumference of the emitter 3 from the BSG film 6 in high concentration at the same time, and the base layer 1 of the circumference of the emitter 3 is pushed down. Accordingly, the whole bottom section of the base layer 1 is downwardly pushed uniformly.
Patent JP-S61193535-A (JP)
Title: Method for operating network maintenance address
Inventor: NAKAYASHIKI SUSUMU
IPC: G06F13/00
Filed: 1985-02-22
Abstract: PURPOSE:To grasp easily the existing location of a faulty station in a network at fault by generating identification information representing the physical connecting location of a general station by the station in connecting the station to the network and sending the message including the information to a management station. CONSTITUTION:The management station 3 of the network consists of a fault report communication frame 4 and a location represented by a local identifier. When a station (1-K) detects a fault, a console key of the station is used and generation of a fault is informed to the management station 3 by using a fault report frame 4. The frame 4 is a network management frame where FC 11 is set as '10000000', information of the location 5-P is stored by using a local identifier to an LA 20 and fault information is stored in an MI 21. The management station 3 uses the LA 20 that a fault exists in the station (1-K) in the location 5-P and then, for example, the maintenance personnel visits the location 5-P for the maintenance of the station (1-K). Thus, the maintenance efficiency is improved.
Patent JP-S62190259-A (JP)
Title: Bisazo compound and dyeing or printing process using same
Inventor: OMURA TAKASHI
IPC: C07D251/70
Filed: 1986-02-17
Abstract: NEW MATERIAL:The compound expressed by formula I {A1 and A2 are (substituted) benzene ring or naphthalene ring; Q1 and Q2 are group of formula II [R1 and R2 are H or (substituted) lower alkyl; A3 is (substituted) benzene ring or (substituted) naphthalene ring; X is -SO2CH=CH2 or -SO2CH2CH2L (L is group eliminable with alkali); Y is (substituted) lower alkoxy, phenoxy, etc.]; W1 and W2 are direct bond or methylene; one of Z1 and Z2 is amino and the other is OH; m is 0 or 1; n is 0-2} in the form of free acid. EXAMPLE:The compound of formula III. USE:A dye for dyeing cellulosic fiber, polyamide, polyurethane, wool, etc., in green-blue color. PREPARATION:Successive condensation of the compound of formula VI with the compounds of formulas IV, V and H-Y affords the compound of formula VII. The compound of formula VIII is produced by similar process. Both compounds of formula VII and VIII are diazotized and coupled with the compound of formula IX to obtain the objective compound.
Patent JP-H02212422-A (JP)
Title: Water-dispersible vitamin k powder
Inventor: IGARASHI TAIZO
IPC: A61K47/14
Filed: 1989-02-14
Abstract: PURPOSE:To obtain the subject readily water-dispersible powder, slowly settling powder in dispersing in water and easily redispersible even after settling with hardly any consolidation by using a specific surfactant together with a specified compound and treating the surface of vitamin K powder therewith. CONSTITUTION:The objective powder obtained by treating the surface of vitamin K powder with a mixture consisting of (A) a fatty acid ester-based nonionic surfactant, preferably containing polyoxyethylene groups with 10-20 HLB and an 8-22C higher fatty acid as a fatty acid and (B) one or more selected from poly(meth)acrylates, preferably Na poly(meth)acrylate having 2000-1000000 molecular weight, etc., saccharides, preferably anhydrous crystalline maltose, etc., fatty acid salts, preferably Na salt of a 6-24C fatty acid, etc., and silica powder, preferably silicon oxide having about 10mum average particle diameter, etc., at (1/9)-(9/1) mixing ratio of the ingredients (A)/(B). The above-mentioned powder is dispersed in drinking water for animals and used.
Patent JP-H04211177-A (JP)
Title: Nonvolatile semiconductor storage device and its manufacture
Inventor: KAKIUCHI TAKAO
IPC: G11C11/34
Filed: 1991-02-27
Abstract: PURPOSE:To obtain a nonvoltatile semiconductor storage device having a long service life. CONSTITUTION:The floating gate 111 of this nonvolatile semiconductor storage device is constituted of the first part on the first gate insulating film 103, second part on the second gate insulating film (tunnel insulating film) 110, and third part coupling the first part with the second part and the length (L3) of the third part is made shorter than that (L2) of the second part. Therefore, the length of the overlapping section 112 of the floating gate 111 with the edge of the second gate insulating film 110 can be reduced to minimize the transfer of the floating gate to the second insulating film 110 due to the stress appearing when the surface of the gate 111 is oxidized.
Patent JP-H10213023-A (JP)
Title: Canister device of vehicle
Inventor: FURUHASHI EIJI
IPC: F02M25/08
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To ensure a seat face of a seat face bracket which holds an evaporator communicating pipe easily by providing a seat part for mounting part which attaches the seat face bracket which holds at least the evaporator communicating pipe to a side face of a canister main body. SOLUTION: A seat face bracket 16 which holds at least an evaporator hose 12 and corresponds to the shape of a seat part for mounting part 18 which has a projection shape which is broadened toward its end and a tapered shape in the vertical direction as it protrudes from a side face of a canister main body 4 is attached to one side face in the direction of width of the canister main body 4 and to the seat part for mounting part 18.  To fix the evaporator hose 12 between the canister main body 4 and an evaporator pipe, an upper fitting part 22 and a lower fitting part 24 of the seat face bracket 16 are fitted into the seat part for mounting part 18 on a side face of the canister main body 4 from below, and an engaging protrusion 26 of the seat face bracket 16 is engaged with an upper end of the seat part for mounting part 18 so that the seat face bracket 16 can be attached to the seat part for mounting part 18 without dropping.
Patent JP-H08274036-A (JP)
Title: Formation of vapor phase reaction film
Inventor: YAMAZAKI SHUNPEI
IPC: C23C16/44
Filed: 1996-01-26
Abstract: PURPOSE: To prevent the atmosphere from flowing backward to a reaction furnace by a method wherein a buffer chamber, which is provided with a turbo-molecular pump, is made to connect with a reaction chamber, which is provided with a turbo- molecular pump, to form semiconductor layers. CONSTITUTION: A reaction chamber 101 for making a film form is made independent from a reaction chamber 103 by a gate valve 45 during the formation of the film. Moreover, the reaction chamber 101 is provided with a reaction gas introducing means 17, a vacuum pump 36, which is used for evacuation, of a discontinuous rotation system and a turbo-molecular pump 87, which is used for reducing the pressure, of a continuous evacuation system, and a buffer chamber 102 for transferring a substrate is connected with the chamber 101. The buffer chamber 102 is provided with a vacuum pump 37, which is used for evacuation, of a discontinuous rotation system and a turbo-molecular pump 88, which is used for reducing the pressure, of a continuous evacuation system.  The substrate delivered from the chamber 101 is moved to the other reaction chamber 103 via the chamber 102 and each layer of nonsingle crystal semiconductor layers is made to form in the independent reaction chamber 103. In such a way, the atmosphere is prevented from flowing backward to the reaction furnace 103.
Patent JP-2000232342-A (JP)
Title: Communication equipment
Inventor: YAMAMOTO SEI
IPC: H03K4/94
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a communication equipment outputting a trapezoidal wave current without receiving the influence of the voltage fluctuation of a power source. SOLUTION: A trapezoidal wave voltage generating circuit 10 outputs the trapezoidal wave voltage based on the ground by charging/discharging operation to a capacitor C1 based on an input signal Sin and a voltage-current converting circuit 20 converts the trapezoidal wave voltage outputted from the circuit 10 to a trapezoidal wave current. A current mirror circuit 30 is driven by the voltage-current converting circuit to allow the trapezoidal wave current to flow to the voltage-current converting circuit and outputs a trapezoid wave current of a shape nearly similar to the trapezoidal wave current as a transmission signal.
Patent JP-S63200755-A (JP)
Inventor: HAYASHI FUMIHIKO
IPC: A61F2/16
Filed: 1987-02-16
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-S54125961-A (JP)
Title: Variable viewfield x-ray fluorescent multiplier tube
Inventor: KATAGAWA HIROSHI
IPC: H01J29/02
Filed: 1978-03-24
Abstract: PURPOSE: To secure an extremely stabilized operation without causing any dischange.  
     CONSTITUTION: At the output part where the potential is supplied to 2nd anode electrode 7 of the variable veiwfield X-ray fluorescent redoubling tube, metallic cup 24 with opened one end is mounted with the opened terminal turned outside the tube at the area where wire 23 is wound at the side part within the tube of wells 22. At the same time, wire 23 is drawn out through hole 25 on the bottom of cup 24 and then extended 26 toward electrode 7 to be welded to edge 7a of electrode 7. Thus, the space between 1st anode electrode 6 and wire 23 is larger than conventional for the one to which wells 22 mounted with cup 24 is provided at the potential application lead to electrode 7. Furthermore, the sharp terminal such as the tip of wells 22 or wire 23 is not exposed with covering of cup 24, thus the occurrence of discharge being reduced. Thus, an extremely stabilized operation can be given continuously. 
     COPYRIGHT: (C)1979,JPO&Japio