baber/WOPTO huggingface dataset:
Patent JP-H0460682-A (JP)
Title: Image forming device
Inventor: YAGI MICHIO
IPC: G03G21/00
Filed: 1990-06-29
Abstract: PURPOSE:To impart tension to a belt photosensitive body only at the time of requiring the tension by imparting the tension to the belt photosensitive body on condition that a cartridge is loaded to a device main body. CONSTITUTION:When a cartridge A is loaded, it is detected by a cartridge sensor 24, but nothing is changed in the device before turning-on of a power switch 30. When the power switch 30 is turned on with the cartridge A loaded, a solenoid 29 is excited to contract an operation piece 2901, and a lever 26 is turned in the direction opposite to the direction of an arrow (b), and a tension roll 25 is pressed from the inside to the outside of a belt photosensitive body 3 to give a prescribed tension to the belt photosensitive body 3. When the power switch 30 is turned off, the solenoid 29 is released and the lever 26 is energized by a tension spring 30 and is returned to the original position. Thus, the tension is imparted only when the belt photosensitive body 3 is used.
Patent JP-S5697885-A (JP)
Title: Improvement of wire break detection system
Inventor: NAKASHIMA MASAJI
IPC: G01R31/02
Filed: 1979-12-29
Abstract: PURPOSE: To eliminate erroneous detection by removing an influence of large variation in load current by magnetically shielding wire-break detecting ZCT11 simply and by tightly sticking a cylindrical magnetic plate to a penetrating power cable with an adhesive tape, etc.  
     CONSTITUTION: Wire-break detecting ZCT11 is shielded 16 simply and magnetically and a few cylindrical magnetic plates of proper size tightly stuck to penetrating power cable 12 with adhesive tape 14, etc., are provided. Such a simple treatment reduces a variation value due to an increase and decrease of the load current of the output voltage of the secondary winding of wire-break detecting ZCT11 to the set value of wire-break detection sensitivity and below. In addition, the set value is decreased to increase the wire-break detection sensitivity. Therefore, this constitution like this can eliminate an influence of extremely large variation in load current nearly completely, eliminating erroneous detection. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5874831-A (JP)
Title: Internal-combustion engine with supercharger
Inventor: INOUE KAZUO
IPC: F01M1/02
Filed: 1981-10-28
Abstract: PURPOSE:To effectively utilize space as well as reduce the number of parts by a method in which a supercharger is provided below the front aide of the engine of motor bicycle, etc., and each oil pump for supplying or discharging the lubricating oil of the supercharger is provided in such way that they can drive coaxially in the vicinity of the supercharger. CONSTITUTION:An exhaust manifold 15 and a supercharger 14 to be connected with a charge pipe 18 are provided by being attached to a front cover 22 in the lower front side of the crank case 11a of an engine 11. The first pump 23 for supplying a lubricating oil and the second pump 24 for discharging the lubricating oil are provided in parallel between the case 11a and the supercharger 14. In this case, both the pumps 23 and 24 are set on the same axis, the shaft 25 is projected to the front of the case 11a and driven through sprockets 29 and 26 and a chain 27 by the rotation of the crank shaft 28. The supercharger 14 is connnected through pipelines 30a and 30b to the pumps 33 and 24, and the pump 24 is connected to an oil trap in the case 11a.
Patent JP-2000014111-A (JP)
Title: Outer-side rotation type permanent-magnet motor and elevator
Inventor: SHIOHATA HIRONORI
IPC: B66B11/08
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a less-vibration and low-noise epicycloidal permanent- magnet motor provided with a means which avoids the resonance of the higher harmonic constituent of electromagnetic force with the circular vibration of the mechanical structure of a motor, and prevents the dislocation in the circumferential direction of permanent magnets. SOLUTION: An outer-side rotation permanent-magnet motor comprises a stator 31 including stator windings and a cylindrical rotor provided with permanent magnets 220 whose rotating shaft is supported coaxially by that of the stator 31 and which is divided in the circumferential direction inside an outside circumferential wall 21. In this motor, a highly rigid fixing means (rib) 222 is provided which avoids the resonance of the higher harmonic constituent of electromagnetic force caused by the stator windings with the circular vibration of the mechanical structure of the motor, and prevents the dislocation in the circumferential direction of the permanent magnets. This structure can reduce the vibration and noise of the outer-side rotation permanent-magnet significantly.
Patent JP-H0621236-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: NISHIMURA HIROSHI
IPC: H01L21/768
Filed: 1992-06-30
Abstract: PURPOSE:To prevent vanishment of Si in an Al alloy film and to prevent leakage of a junction by forming wirings formed on an insulating film on a substrate of the Al alloy film containing silicon as an impurity, an amorphous silicon film and a titanium film. CONSTITUTION:An insulating film 13 is formed on a semiconductor substrate 12, a connecting hole 14 is formed, a first Ti film 15, a TiN film 16, a second Ti layer 17 and an amorphous Si film 18 are deposited by a sputtering method, and an Al-Si-Cu alloy film 19 is deposited. The film 19 is deposited by a sputtering method at a substrate temperature of about 500 deg.C, fluidized to the hole 14, and buried. In this case, both the films 18, 19 are reacted to improve wettability with a base of the film 19, and burying is facilitated. Then, an interconnection pattern made of the layers 15-19 is formed by a lithography method and a dry etching method, heat treated to generate Al-Ti-Si compound, and vanishment of Si in an alloy film 10 is prevented.
Patent JP-H0620129-A (JP)
Title: Circulating type coin processor
Inventor: YAMAMOTO TAKAHARU
IPC: G07D9/00
Filed: 1992-06-30
Abstract: PURPOSE:To make it possible to perform the temporary holding of large amount of coins, unnecessitate the frequent interruptions of a settlement processing and to perform the settlement processing at speed at high speed by holding coins in a denomination mixture state in a temporary holding part 7 at the time of performing the settlement processing. CONSTITUTION:The coins received in a tray 1 is fed in a feeding part 2 and the denominations of the fed coins are discriminated in a coin inspecting part 3. According to this discrimination result of this coin inspecting part 3, a shutter 6 sorts coins by the classifications of denominations and temporarily holds them in a temporary holding part 7 provided by the classifications of denominations. The coins in the temporary holding part 7 are stored in a safe 8 of denomination classification and the coins which can not be stored in the safe 8 are stored in an overflow safe 14 via the temporary holding part. At the time of performing a settlement processing, the coins fed from the overflow sale 14 are discriminated in the coin inspecting part 3 and are successively stored in the temporary holding means of denominations clasification by the mixture of denominations and till the coins reach prescribed number, and when the coins of the prescribed number are stored in the temporary holding means classified by each denomination, the coins held by the classifications of denominations in the temporary holding means are carried to a safe 13.
Patent JP-S6070189-A (JP)
Inventor: CHIYAARUZU OO WAISU
IPC: C09K3/00
Filed: 1984-08-21
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-S6089538-A (JP)
Inventor: KURAUSU BUIIGARUTO
IPC: F28D19/04
Filed: 1984-08-21
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-S6060250-A (JP)
Inventor: DEIETAA SUTOJIETSUKU
IPC: F02M9/06
Filed: 1984-08-21
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-H0464798-A (JP)
Title: Valve protective device for container for transport
Inventor: WAKI SEIZABURO
IPC: F17C1/00
Filed: 1990-07-02
Abstract: PURPOSE:To install a valve protective device to a container for transport having no valve protective device installing holes in a skirt by forming an engagement part to be freely detachably installed to the skirt at one end of a protective device main body, and providing a pair of seats at the other end part. CONSTITUTION:A valve protective device is composed of a valve protective device main body 4, an engagement part 4a formed at one end of the valve protective device main body 4, ribs 4b installed on the back surface of the valve protective device Manx body 4, installation metals 4c fixed to the other end part of the protective device main body 4, seats 5, set bolts 6 for fixing the seats 5 to the installation metals 4c, and a tap bolt 7. For transport, the engagement part 4a is engaged with the inner circumferential surface of a skirt 2, the seats 5 are applied to the inner circumferential surface of the skirt 2 on the opposite side, the tap bolt 7 is rotated and pushed to put the seat 5 apart, so it is pushed to the inner circumferential surface of the skirt 2. At this time, the seat 5 is applied to the skirt 2 like a wedge, and the valve protective device main body 4 is freely detachably fixed to the skirt 2. The valve protective device main body can thus be installed to a container having no valve protective device installing holes at its skirt.
Patent JP-H0336628-A (JP)
Title: Digital signal processor
Inventor: MIZUTANI HIDEO
IPC: G06F17/10
Filed: 1989-07-03
Abstract: PURPOSE:To shorten time for decoding an instruction in a control part and to improve the critical speed of a DSP with three-phase clock control by providing decoders respectively in an arithmetic part and a memory part and taking partial charge of one part of decode function in the sequence control part. CONSTITUTION:The first decoder composed of a register 122 and decoder 121, and the second decoder composed of a register 132 and decoder 131 are respectively added to an arithmetic part 120 and a memory part 130. Then, high-speed processing can be executed with the 3-stage pipe-line operation such as access to an instruction ROM 112, the set and decode of an instruction register 113 and the distributed decode and execution of respective parts. The decode processing of control signals S1-S5 are divided into a decode part 114 in a sequence control part 110 and the decoders 121 and 131 of the above mentioned respective parts and the number of signal lines is decreased. Then, the DSP can be made compact. Further, an internal circuit is operated by the three-phase clock control and the critical speed is improved about by 30% in comparison with conventional four-phase clock control.
Patent JP-2000005320-A (JP)
Title: Guide wire for catheter
Inventor: ISHIKAWA TAKESHI
IPC: A61M25/01
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To eliminate worry about permanent deformation or breakage even against bending by a small radius. SOLUTION: This guide wire consists of an FRP core wire 1 obtained by converging many fibers 2 in an axial direction and integrating them with a synthetic resin 3 and a synthetic resin layer coating the outer periphery of the wire 1. In this case, a cavity 6 is made to exist inside the wire 1, thereby the fibers 2 in the wire 1 flexibly follow curving by the existence of the cavity 6. Thus, there is no worry about permanent deformation even against curving of a small radius and there is no worry about complete breakage even after being kinked.
Patent JP-H072798-A (JP)
Title: Production of 5-halogenopyrimidine derivative
Inventor: HAYASHI TAKETO
IPC: C07D239/30
Filed: 1993-06-17
Abstract: PURPOSE:To obtain a 5-halogenopyrimidine derivative useful as a physiologically active substance in high purity and yield by reacting a pyrimidine derivative with a specific halogen compound in the presence of an oxidizing agent. CONSTITUTION:The objective derivative is produced by reacting (A) a pyrimidine derivative with (B) a molecular halogen or a metal halide in a neutral or alkaline aqueous solution in the presence of (C) an oxidizing agent such as a hypochlorite and an inorganic peroxide. The amount of the component C is 1.00-1.20 times mol based on the compound B. The component A is a compound of formula I (R1, R2 and R3 are H, OH, SH, methylthio, amino, carboxyl, methoxy, methyl, Cl, Br or I) or formula II [R4 is (OH-protected) ribosyl, (OH- protected) deoxyribosyl, etc.; R5 is O, S or imine]. The amount of the component B is 0.50-0.60 times mol for molecular halogen and 1.00-1.20 times mol for metal halide based on the component A.
Patent JP-S5874389-A (JP)
Title: Pressure-sensitive copy recording unit
Inventor: ASANO MAKOTO
IPC: B41M5/155
Filed: 1981-10-30
Abstract: PURPOSE:To provide the titled recording unit excellent in light resistance and solvent resistance of a color image recorded thereby, by a method wherein a layer comprising a methine base coloring matter stabilized by Alkanolamine and a layer comprising an oxidizing organic compound as a color developer are supported on a base. CONSTITUTION:On the base such as a paper, an aqueous coating liquid (A) containing a methine base coloring matter (e.g., a triphenylmethane base coloring matter) preferably microencapsulated after dissolving into a hydrophobic solvent having a high boiling point and an aqueous suspension containing an oxidizing organic compound (preferably, an oxidizing quinone derivative polysubstituted with electron-attractive groups) as a color developer (B) and optionally containing an oil-absorbing inorganic compound (e.g., a metallic oxide, kaolin) are coated to form a recording layer, thereby obtaining the objective recording unit. An Alkanolamine[for example, tris-N-(2-hydroxyethyl)amine]and, if required, a sequestering agent are incorporated into the layer of the methine base coloring matter by adding in an arbitrary step.
Patent JP-S5959703-A (JP)
Title: Polymerization of vinyl monomer
Inventor: ENMANJI KIMIE
IPC: C08F4/00
Filed: 1982-09-29
Abstract: PURPOSE:To polymerize a vinyl monomer quickly, by polymerizing the monomer in the presence of a metal porphyrin compound, a water-soluble polymer and water. CONSTITUTION:A vinyl monomer (e.g., ethyl methacrylate) is added to water in which at least one metal porphyrin compound selected from the group consisting of copper chlorophyllin, iron chlorophyllin, and vitamin B12, and at least one water-soluble polymer selected from the group consisting of ribonucleic acid, poly(alpha-amino acid), poly(alpha-alanine), and oligoamide, and the mixture is heated to room temp. -85 deg.C to polymerize the monomer.
Patent JP-S6151789-A (JP)
Inventor: KAWANISHI HIDESATO
IPC: H05B3/48
Filed: 1984-08-20
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-S6418503-A (JP)
Title: Method for cold rolling silicon steel sheet having good surface quality
Inventor: KATAOKA KENJI
IPC: B21B1/22
Filed: 1987-07-13
Abstract: PURPOSE:To improve the electromagnetic characteristic of a silicon steel sheet by cold rolling the sheet in the final pass at minimum under a specific rolling speed condition for tandem rolling of the silicon steel sheet. CONSTITUTION:Tandem mills 1, 2, 3 respectively have work roll pairs 1a, 1b, 2a, 2b, 3a, 3b whose surface roughness is very small are installed to perform cold rolling of a silicon steel base sheet at a high speed. In that time, a rolling oil is supplied from nozzles 9, 10, 11 through a pump 8 and a rolling speed (VR) in at least the final pass rolling mill 3 is restricted to meet the requirement indicated by the formula I. Thus, a surface roughness of the sheet is brought to be a target value and high speed tandem cold rolling is performed without degradation of the surface roughness. The electromagnetic characteristic of the sheet is improved because the silicon steel sheet having the good surface roughness is obtained.
Patent JP-S6417984-A (JP)
Title: Switchgear of door for vertical open-close type car
Inventor: HAYAKAWA HATSUO
IPC: E05B81/56
Filed: 1987-07-13
Abstract: PURPOSE: To prevent erroneous operation by installing a first, second and third switch means and driving a second link mechanism in response to the third switch means and a first link mechanism only when the first and second switch means are operated respectively. CONSTITUTION: A first switch means is constituted of a switch 90, a second switch means of a switch 34B and a third switch means of a switch 40 and a switch 34A turning a key cylinder 36 on respectively, and an actuator 10 is turned forward and reversely through a control relay 94. When a rotary lever 38 for the key cylinder 36 is rotated and the switch 40 is turned on and an operator touches on the switch 34A, the actuator is turned in the forward- rotation direction, and a locking mechanism F is released and an upper-side open-close body can be opened. When the switch 90 is turned on and the operator touches on the switch 34B, the actuator 10 is rotated reversely through the relay 94, a locking mechanism E is released and a lower-side open-close body can be opened. Accordingly, a malfunction can be prevented surely.
Patent JP-S6236322-A (JP)
Title: Antiviral agent containing 5-fluoro-2'-deoxyuridine derivative as active component
Inventor: WATANABE KENZO
IPC: A61K31/70
Filed: 1985-08-08
Abstract: PURPOSE:To provide an antiviral agent having strong antiviral activity comparable to ACV and excellent solubility, by using a specific 5-fluoro-2'-deoxyuridine derivative or its salt as an active component. CONSTITUTION:The objective agent contains the compound of formula (A is 1-30C bivalent aliphatic hydrocarbon group; n is 0 or 1; when n=0, Y is bonded directly to O; Y is H, phenyl or substituted phenyl; R is H or alcohol-protecting group; when Y is H, n is 1) or its salt as an active component. Preferably, when Y is H, then A is 8-24C aliphatic hydrocarbon group and when Y is phenyl or substituted phenyl, then n is 0 or A is 3-8C aliphatic hydrocarbon group. The compound of formula has an antiviral activity comparable to ACV (acycloguanosine), and in contrast with ACV, it is soluble in buffer solution without using a dissolution assistant. Dose: preferably 0.1-50mg/kg daily.
Patent JP-S58145267-A (JP)
Inventor: PEREIRA PINTOS JOSE
IPC: H04Q3/72
Filed: 1982-10-01
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-2000008990-A (JP)
Title: Fuel injection valve
Inventor: UEDA SHINJI
IPC: F02M51/06
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To improve the productivity of a fuel injection valve. SOLUTION: A composite magnetic pipe 20 is magnetized, and the intermediate part alone is non-magnetized, whereby a magnetic pipe part 21, a non- magnetic pipe part 22 and a magnetic valve storage part 23 are integrally formed up. A slide-contact ring 47 sliding on an inner circumferential surface of the non-magnetic pipe part 11 is formed on an outer circumferential surface of a moving iron core 38 by means of cutting work (machining), and a nearly uniform air gap is formed in a space between the outer circumferential surface of the moving iron core 38 and the inner circumferential surface of the valve storage part 23.  This air gap serves to separate magnetic flux lying between the moving iron core 38 and the valve storage part 23 when the moving iron core 38 attracted to a fixed iron core 26 is peeled off, and to improve the responsiveness of a needle valve 30 in closing the valve, and to reduce lateral electromagnetic force (eccentric load) working on the fixed iron core 26. The slide- contact ring 47 is formed on the outer circumferential surface of the moving iron core 38, whereby machinability is improved.
Patent JP-S6066784-A (JP)
Inventor: NISHINA SHIYUUJI
IPC: B68G7/04
Filed: 1983-09-21
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-H0337520-A (JP)
Title: Display apparatus for vehicle
Inventor: OKABAYASHI SHIGERU
IPC: G01D7/00
Filed: 1989-07-05
Abstract: PURPOSE:To secure highly efficient pointer luminance by inputting a light beam into a hologram as regenerating reference light, and forming a pointer with the diffracted light of the light beam. CONSTITUTION:A light beam 15 is sent from a light source 10 and inputted into a hologram 19 which is attached in a display body 16 in a slant state as regenerating reference light 15a through a rotary mirror 13. The rotary mirror 13 is provided at the position of the focal point of a recoding optical system. Diffracted light 21 is generated with the hologram 19 in the direction of a drive. The luminance of the light is visually recognized as a pointer P.
Patent JP-S5875292-A (JP)
Inventor: SUZUKI SHINYA
IPC: F25C5/18
Filed: 1982-10-04
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-2000081861-A (JP)
Title: Plasma address display device and constant current control device
Inventor: MORIMOTO TAKASHI
IPC: G09G3/296
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a plasma address display device in which the decay time is easily controlled, a surplus write-in of data voltage is prevented, and data voltage can be written at a high speed and its driving method. SOLUTION: A discharge current is controlled so as to be reduced gradually by providing a discharge current control circuit switching a discharge current flowing in a plasma space to at least 30%. Thereby, the decay time can be easily shortened, and a surplus write-in of data voltage can be prevented. The discharge current control circuit can be easily achieved by controlling independently plural constant current circuits 31-33.
Patent JP-H0469063-A (JP)
Title: Active filter device
Inventor: OKAWA KATSUMI
IPC: H02M3/155
Filed: 1990-06-29
Abstract: PURPOSE:To ensure that the control circuit does not become impossible to control by providing a detection circuit, which detects that the rectified voltage V is larger than charge voltage, and prohibiting the turning ON of a switching element while there is output of this detection. CONSTITUTION:The rectified voltage Vac is input into a multiplying circuit 1 together with charge voltage VDC, in a detection circuit DEC2, and it operates to enlarge the rectified waveform Vac of the half wave corresponding to the rectified voltage VAC when the charge voltage VDC becomes smaller, and a comparator 2 compares this rectified waveform Vac with the detection output ILS from a current transformer CT. The output VS 2 of the comparator 2 is inverted only while ILS>Vac, and attains a low level L, and is on a high level H in other periods. While the output VS2 of the comparator 2 is on a low level, it inhibits the output of the control pulse phi from the oscillating circuit of a control circuit COM. As a result, the switching element is not turned on, and a coil current IL does not flow to a reactor L, and the energy accumulated in the reactor L is released.
Patent JP-S6064669-A (JP)
Title: Method for applying mortar lining to inner surface of steel water pipe
Inventor: SUZUKI KIYOSHI
IPC: B05D7/22
Filed: 1983-09-20
Abstract: PURPOSE:To contrive to prolong the life of an inner surface lined pipe, by applying an epoxy resin-containing cementiting cementitious aqueous paint to the inner surface of a steel pipe subjected to matrix conditioning, and lining the formed film with cement mortar. CONSTITUTION:An epoxy resin-containing cementitious aqueous paint, which is prepared by mixing cement and an epoxy resin in a ratio of 100:30-55 and adding an ionic emulsion of a hydrocarbonaceous solvent containing sugars if necessary to the resulting mixture, is applied to the inner surface of a steel pipe subjected to matrix conditioning by desired blast according to a spray coating or pig coating method. If cement mortar containing a non-epoxy innoxious polymver emultion is lined to the film after the film adhered, both of them are strongly adhered and mortar is highly densified and, therefore, mortar can be made thin and crack generation at the time of pipe movement is reduced.