baber/WOPTO huggingface dataset:
Patent JP-S51143882-A (JP)
Title: Holding apparatus for plurality of fine wires
Inventor: NAGAI TADASHI
IPC: H01R43/00
Filed: 1975-06-06
Abstract: PURPOSE: A holding apparatus for plurality of fine wires capable of applying tension and alignment to each of the fine wires and detachable without giving no external force to the fine wires after the end of an intended work. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S63235555-A (JP)
Inventor: FUJIMOTO AKINORI
IPC: D03J1/02
Filed: 1987-03-20
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-S55160304-A (JP)
Title: Plastic-made chassis for video tape recorder
Inventor: NARISAWA TSUNEO
IPC: G11B33/12
Filed: 1979-05-30
Abstract: PURPOSE: To realize an inexpensive and lightweight chassis while improving its strength  and size precision, by providing ribs where resin flowed into a metal mold for forming the chassis meets again after branching off at hole and boss parts.  
     CONSTITUTION: Resin flowing-in from parts 6 corresponding to gates is roughly divided into two; one reaches welded part 7 filling bosses 4 after passing outside of beltlike hole 3, and the other flows between two beltlike holes 3, separates into two at hole 1 and then flows between hole 1 and holes 3 to reach welded part 7 filling slanting bosses 2. The resin of welded part 7 including much air and gas generated during the hardening of resin flows into rib 5 and the amt. of the resin near rib 5  becomes similar to that at any other part, so that the strength and size precision of  this chassis will be never reduced. Further, since welded parts 7 where the strength  and size precision are liable to deerease are reinforced by rib 5, the strength and  size precision are further improved. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08273277-A (JP)
Title: Both-face reproducing disk and disk reproducing device
Inventor: HAGIWARA SHIGERU
IPC: G11B19/12
Filed: 1995-03-27
Abstract: PURPOSE: To provide a device not transferring to reproduction even when a program number not existing in the surface of an opposite side is selected by providing information indicating the number of programs recorded in each surface and a first program number in both surfaces of a both faces of a reproducing disk. CONSTITUTION: When a reproducing instruction is issued from an operation control circuit 27, a disk driving device 22 rotates a disk 21 up to a specified rotational number. An optical pickup moving device 24 moves an optical pickup 23 to the inner periphery of the disk 21 and reads an information signal 11 by the optical pickup 23. At this time, information 12 indicating the number of programs recorded in a first disk and information 13 indicating a first program number recorded in the first disk are stored in the storage part 28 of a disk reproducing device. Simultaneously, information 14 indicating the number of programs recorded in a second disk and information 15 indicating a first program number recorded in the second disk are stored in the storage part 28 and the transfer of the disk reproducing device to the opposite surface is prevented.
Patent JP-H05287404-A (JP)
Title: Treatment for recovery of nickel and magnesium from natural metal
IPC: C22B26/22
Filed: 1992-03-26
Abstract: PURPOSE: To recover Ni and Mg from a source of abiogenesis at a low cost by suspending a mixture of a raw ore incorporating Ni and Mg, and an S-contg. Fe catalyst in water and injecting oxidant thereinto in the heated and pressurized state.  
     CONSTITUTION: The raw ore such as serpentine contg. at least 0.1 wt.% Mg component and at least 0.1 wt.% Ni component is mixed with the catalyst, which contains at least 10% S component and consists essentially of used Fe, so that the ratio of the catalyst to the raw ore is 1:2 to 8:1 by weight. This mixture is suspended in water of 4 or lower and the suspension thus formed is kept in the heated and pressurized state. Oxidant is injected into this suspension, and Ni and Mg are extracted into a soln. from the row ore. It is preferable that the used catalyst and row ore are kept in the powdery form of ≤ about 200 micron. 
     COPYRIGHT: (C)1993,JPO
Patent JP-S60210388-A (JP)
Title: Cutting instrument of plate material
Inventor: NIIMI AKIHIKO
IPC: B23K26/38
Filed: 1984-04-03
Abstract: PURPOSE:To cut a thick plate by irradiating a laser beam to a plate surface from the 1st nozzle nearly at right angles with the plate surface and by irradiating a laser beam to another surface of the plate from the 2nd nozzle at specified angle against a vertical axis with the plate material. CONSTITUTION:The 1st cutting nozzle 2a that a laser beam 6 is irradiatable nearly at right angles with the surface of a plate material 1 is disposed and the 2nd cutting nozzle 2b that a laser beam 6' is irradiatable at specified angle theta1 against the vertical axis with the plate material 1 to another surface thereof is disposed. The inclination angle theta of the cutting nozzle is adjusted within 90 deg.. Then the laser beam 6' is irradiated from the 2nd nozzle 2b and the plate material 1 is cut by welding from its end part with its moving to left, and at the same time the amount of a thickness t1 is cut by welding with the laser beam 6 irradiated from the 1st nozzle 2a and a whole plate thickness t0 is cut. A laser cutting of a thick plate is thus becomes possible.
Patent JP-H04279244-A (JP)
Title: Powdery mold releasing agent for low pressure casting
Inventor: HANANO TAKASHI
IPC: C10M111/02
Filed: 1991-03-06
Abstract: PURPOSE:To surely prevent the development of burning and internal defect in a product, to sufficiently execute releasing of the product from a metallic mold, to easily remove mold releasing agent from inner face of the metallic mold and surface of the product, to generate a little gas during using and to develop no contamination in the water after using the mold releasing agent for low pressure casting. CONSTITUTION:In the mold releasing agent for low pressure casting used by injecting to the inner face of metallic mold in the work of low pressure casting, this releasing agent has the peculiarity, in which this is mixed with powdery or granular mold releasing agent base material composed of solid inorganic compound used as lubricator and organic compound material giving stickness to the mold releasing agent base material and both materials have powdery or granular form, or the mold releasing agent base material has the form coated with the organic compound.
Patent JP-H06277786-A (JP)
Title: Rivet fastening mechanism
Inventor: KURODA JUNICHI
IPC: B21J15/00
Filed: 1993-03-26
Abstract: PURPOSE:To obtain the necessary elastic force matched to the aim without affecting the working space size at a caulking position according to the shape of a material to be fastened, to reduce the maintenance quantity by improving the durability and to reduce the working cost. CONSTITUTION:At the time of caulking, the holding member 40 elastically pressing the materials 51, 52 to be fastened in the condition of projecting a thin cylindrical part 41 from the tip part 26 of an insert body 21, is formed with wear resistant resin. The elastic force of the holding member 40 needing to press the materials 51, 52 to be fastened does not depend on the elasticity of the holding member 40 itself, but is separately generated with a spring member 30 inserted in between the holding member 40 and on the way of the insert body 21.
Patent JP-S61226081-A (JP)
Inventor: ASAWA KATSUYA
IPC: B26B19/14
Filed: 1985-03-29
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-H03218851-A (JP)
Title: Recording head cartridge and recording device using cartridge
Inventor: TAJIKA HIROSHI
IPC: B41J2/21
Filed: 1990-03-20
Abstract: PURPOSE:To decrease a distance between mutually corresponding orifice, then make the overall size of a recording head compact and improve the operating simplicity of cartridges when replaced by constituting a light color ink cartridge and a thick color ink cartridge in a single piece. CONSTITUTION:A light color ink 5 and a thick color ink 6 are integrated into a single piece using a slide assembly technique (trapezoidal recessed part 20 on the tank 5 side and trapezoidal projecting part 21 on the tank 6 side). Then each 128 pieces of an orifice for thick color ink discharge 2A and an orifice for light color ink discharge 2B are aligned in a subscan direction as discharge orifices on the mentioned integrated ink tanks 5, 6. In addition, an integrally formed recording head 20 is mounted. Furthermore, each supply path from a common liquid chamber and an ink tank is provided independently for each thick and light color inks. Under this constitution, a distance(d) between the corresponding orifices for different color inks can be shortened in a main scan direction, and a recording head cartridge itself can be made compact. In addition, irregularities in the distance(d) which generate due to the replacement of cartridges can be limited in the range of manufacturing tolerance.
Patent JP-H09261628-A (JP)
Title: Image compressor, image expander, and image compander
Inventor: NISHIMOTO MASAKAZU
IPC: H04N19/61
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To relieve the load on an external equipment with respect to a transfer speed. SOLUTION: A compressed data buffer 4 storing tentatively a compressed image signal 13 is interposed between a compression section 2 and an external equipment 9. The compressed data buffer 4 is controlled by a data transfer control section 3 so as to write data in response to a write request from the compression section 2 and to read data in response to a read request from the external equipment 9. Thus, write of a compressed image signal 13 is conducted at a transfer speed specific to the compression section 2 and the read is executed at transfer speed specific to the external equipment 9. Since it is not required to make transfer by the external equipment 9 in synchronism with the operation of the compression section 2, the load of the external equipment 9 with respect to the transfer speed is relieved.
Patent JP-S51144783-A (JP)
Title: A method for assimilating polyvinyl alcohol resins
Inventor: NISHIKAWA HIDEO
IPC: C12N1/20
Filed: 1975-06-05
Abstract: PURPOSE: A method for increasing polyvinyl PVA) resin assimilation rate by the use of its assimilating bacteria. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S62226691-A (JP)
Inventor: IZUMI MITSUO
IPC: H05K3/00
Filed: 1986-03-28
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-H02246371-A (JP)
Title: Current drive type semiconductor device
Inventor: GOTO HIROSHI
IPC: H01L21/8234
Filed: 1989-03-20
Abstract: PURPOSE:To display output currents in a fixed relationship to input currents by changing drain currents at an approximately constant ratio to the variation of the currents of a two-terminal nonlinear element. CONSTITUTION:A field-effect transistor 1 has a drain 2, a gate 3 and a source 4, and the logarithm of the variation DELTAID of drain currents ID is approximately proportional to the variation DELTAVG of gate voltage VG. A nonlinear element 5, the logarithm of the variation DELTAIG of currents IG flowing between two terminals 6, 7 of which is approximately proportional to the variation DELTAVG of voltage VG between two terminals, is connected to the gate terminal 3. Consequently, the variation DELTAID of the drain currents ID of the field-effect transistor 1 as an output signal is proportional to an approximately linear shape to the variation DELTAIG of driving currents IG as an input signal. Accordingly, output currents are displayed in fixed relationship to input currents.
Patent JP-S62255641-A (JP)
Title: Booster for operating speed change gear
Inventor: TERADA YUICHI
IPC: F16H61/30
Filed: 1986-03-28
Abstract: PURPOSE:To reduce the loss of the efficiency due to the leak of the pressurized fluid by forming a cylinder from Al material and arranging a valve part and a piston part in parallel and allowing the pressurized fluid to flow in the radial direction of the cylinder. CONSTITUTION:When a spool rod 18 shifts a little for a center valve rod 17, a rod 12 is shifted leftward by the fluid pressure in a right piston chamber 14 for the leftward transfer of the rod 18 by the switching of a valve part, and the rod 12 is shifted rightward by the fluid pressure in a left piston chamber 15 for the rightward shift of the rod 18, and each transfer is amplified. The transfer of the rod 12 is transmitted to a shift fork shaft 30 through a striker 27, shift inner 28, change lever 29, and a fork 31, and gear change of the speed change gear is performed. The reaction at this time is transmitted to the rod 18 from the rods 12 and 17, and the feeling on gear change can be obtained.
Patent JP-H11344756-A (JP)
Title: Lens system and lens device
Inventor: NAGATA KATSUHIKO
IPC: G02B7/02
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a lens system capable of simplifying the switching of an electric interface by unifying an adjusting method in order to simplify the complication of an electrical adjustment. SOLUTION: This lens system is provided with a lens mount connector 7 for executing electrical connection to a camera 8, a lens main circuit 3 for controlling the action of a lens 1 and an interface circuit 9 capable of transferring an electrical signal corresponding to the camera connected between the lens mount connector 7 and the lens main circuit 3.
Patent JP-H08222023-A (JP)
Title: Task light
Inventor: SUGAYA YOSHINORI
IPC: F21V21/34
Filed: 1995-02-17
Abstract: PURPOSE: To fix a task light main body 1 to a screen having different height in its optional position. CONSTITUTION: A task light has a long fixing seat 4 being arranged vertically along a screen 3, a main engaging tool 5 for engaging with the upper edge of the screen 3, an auxiliary engaging tool 16 arranged in the inner space of the long fixing seat 4 so as to be capable of controlling height, and a slit 7 extending in the vertical direction is formed in the long fixing seat 4. The main engaging tool 5 is arranged in the inner space of the long fixing seat 4 so as to be capable of controlling height of the long fixing seat 4, and the long fixing seat 4 is detachably fixed to the main engaging tool 5 with a main fastening tool 12 being loosely inserted into the slit 7. A fixing base part 14 of a task light main body 1 and an auxiliary engaging tool 16 of the long fixing seat 4 are detachably fixed by an auxiliary fastening tool 15 being loosely inserted into the slit 7.
Patent JP-S63234462-A (JP)
Title: Head carriage
Inventor: MORI KYOICHI
IPC: G11B21/02
Filed: 1987-03-23
Abstract: PURPOSE:To reduce the dislocation and distortion of a mobile base even in the case of shifting at high speed by passing the traveling face guided by two rails through about the center of a feed screw and dislocating the centroid of the moving base to the lower side from about the center of the feed screw by the mass part of a clamping unit. CONSTITUTION:Rails 2, 2 exists along the feeding direction and at both sides for a feed screw 4 and the plane S connecting the roots of the root groove 9 becoming in the traveling face formed by the guide member 2a is arranged by passing about the center of the feed screw 4. In the state of a magnetic head clamping unit 7 being fitted to a sliding unit 3, therefore, the centroid of the sliding unit 3 + magnetic head clamping unit 7 is coincided with the center of the feed screw 4 approximately with the action of a weight part 14. Since the weight part 14 is provided at the lower side from the bottom face of a slide part 12 for the magnetic head clamping unit 7 the balance is improved. The dislocation and distortion of the mobile base can thus be reduced even in the case of the shifting at the high speed.
Patent JP-H06277094-A (JP)
Title: Ready differential medium for candida
Inventor: TANAKA YOSHIHIRO
IPC: C12Q1/04
Filed: 1993-03-26
Abstract: PURPOSE:To prepare a differential medium capable of discriminating Candida albicans from Candida glabrata by adding a tetrazolium derivative and a yeast extract to Sabouraud's agar medium containing a coloring matter. CONSTITUTION:A tetrazolium compound of the formula (R1, R2 and R3 may independently contain lower alkyl or halogen as substituent group; X is an acid residue) (except 2,3,5-triphenyltetrazolium chloride) and a yeast extract are added to Sabouraud's agar medium containing a coloring matter. An existing state of fungi can be discriminated by color tone of colony on the medium.
Patent JP-H05270598-A (JP)
Title: Pump device
IPC: F04C2/00
Filed: 1992-03-26
Abstract: PURPOSE:To prevent oil from flowing out when a pumping device is removed from a suction pipe to economize oil and secure safety, by providing a bypass for a check valve equipped in the suction pipe of the pump casing and interposing an opening and closing means on the way. CONSTITUTION:A pumping device P driven by a motor is equipped in an oiling machine of a filling station. The suction pipe 10 thereof is connected to an underground tank. The pumping device P is provided with a pump 1 nearly in the middle of the casing C of which the delivery outlet 1b is connected to a strainer chamber 2 through a liquid-gas separator S and connected to a liquid- gas separation chamber 6 through a path 5. The strainer chamber 7 at the upstream side of the suction inlet 1a is connected to the liquid-gas separation chamber 6 through a float valve 8 and a suction pipe 10 equipped with a check valve 15 at the upper end thereof is protruded in a suction chamber 9 at the upstream side of the strainer chamber 7. In this case, an L-shaped bypass 13 is provided to make a detour for the check valve 15 and a bolt 14 as an opening and closing means is screwed in the horizontal part of this path 13.
Patent JP-H01238884-A (JP)
Title: Skydiving air duct
Inventor: HASHIZUME HIROSHI
IPC: B64D23/00
Filed: 1988-03-22
Abstract: PURPOSE:To generate a stable high-speed flow as well as to abate the extent of noise and an unpleasant feeling by installing a driving air supply port sprayable to the inner circumferential surface of an air duct in the circumferential direction, a driving air deflecting surface being continued to a downstream side inner wall surface of the air duct and making a Coanda effect generable, and a training part extended from this deflecting surface in succession. CONSTITUTION:A high-speed flow generator 20 sprays compressed air to the inside of an air duct 21 from an accelerating air supply port 23, and deflects a jet to the downstream side of the air duct 21 along an accelerating air deflecting surface 25, forming an accelerating flow 3 at high speed. This acceleration takes place so as to wrap the outside air 4 from the circumferential surface, whereby a stable high-speed flow 5 is formed. Flow velocity distribution of this high-speed flow 5 is speedy at the outside and slow in and around the center, but the accelerating flow 3 is made into such a stable one that is uniform in pressure distribution by a diffuser 26. In addition, the high-speed flow 5 fed out of this diffuser 26 is deflected upward by an elbow 20B, and an upward current 6 is produced in a dividing chamber 10. at this time, such a possibility that a flow comes to ununiformity due to a straightening vane 27 is prevented from occurring, while turbulence in the current 6 is checked to the smallest possible extent.
Patent JP-H11266267-A (JP)
Title: Network clock synchronization control method
Inventor: IKEDA TAKASHI
IPC: H04L7/00
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a network clock synchronization control method, capable of performing synchronization with a network clock of the highest speed among synchronizable network clocks at all times and operating a system in the best state. SOLUTION: A first means for determining the synchronization priority of plural network lines and a second means for determining whether or not the synchronization with the network clock of the other network line different from the network clock synchronized a present is possible are provided. In the state synchronous with the network clock of the network line which is different from the network line whose synchronization priority is highest, whether or not the synchronization with a network clock of the priority higher than the network clock of the network line synchronized at present is possible is determined by the second means. When it is found that the synchronization is possible, the system clock is switched over to a system clock which is synchronized with the relevant network clock.
Patent JP-S59193839-A (JP)
Title: Production of m-(chlorophenoxy)toluene
Inventor: TAKAMI MASAAKI
IPC: C07C67/00
Filed: 1983-04-18
Abstract: PURPOSE:Dichlorobenzene and an alkali metal salt or m-cresol are heated in the presence of m-cresol and copper and/or its salt to effect the reaction, thus permitting high selectivity production of the titled substance which is used as a starting substance of pyrethroid insecticides. CONSTITUTION:(A) Dichlorobenzene and (B) an alkali metal salt of m-cresol are heated in the presence of free m-cresol and 0.01-0.45mol%, based on the compound B, preferably 0.05-0.2mol% of copper and/or its salt to effect the reaction to give the titled compound. As the copper salt, is cited cuprous oxide, cupric oxide, copper carbonate, cuprous chloride, cuprous bromide or copper sulfate. The compound A is used in an equimolar or more amount than the compound B. In order to avoid the side-reactions between the product and compound B, the amount of the compound A employed is preferably more than 1.5 times the molar quantity of the compound B or it can serve as a solvent, when the compound A is used more than 10 times the molar quantity.
Patent JP-H02248106-A (JP)
Title: Amplifier circuit with input changeover switch
Inventor: ARAKAWA HIROSHI
IPC: H03F3/181
Filed: 1989-03-20
Abstract: PURPOSE:To improve an input stroke to a noise level by arranging an impedance conversion element between an operational amplifier and a feedback terminal. CONSTITUTION:A constant current source connects to a power supply, a constant current source A connects to an operational amplifier A01, a constant current source B connects to an operational amplifier A11 and a constant current source C connects to operational amplifiers A02, A12, and A3. Moreover, a feedback terminal NF connecting to the amplifiers A01 and A11 connects to an output of an amplifier circuit with input switch constituted at an output of an amplifier 3 via a resistor RNF and a capacitor CNF and a resistor 100 connects between the terminal NF and ground. Then a buffer operational amplifier A4 as an impedance conversion element is placed between the terminal NF and the amplifiers A01 and A11. Thus, an input stroke is improved to a noise level.
Patent JP-S61228441-A (JP)
Title: Image recording method
Inventor: TAKEDA TAKASHI
IPC: G03C1/005
Filed: 1985-04-01
Abstract: PURPOSE:To enable a good polymer image to be formed in a shorter time by adding a reducing agent to a hydrazine deriv. and developing it with heat. CONSTITUTION:The image recording material is obtained by forming on a support a layer contg. photosensitive silver halide, a polymerizable vinyl monomer, the hydrazine deriv. represented by formula I, and the reducing agent represented by formula IIa or IIb in which the alkyl moiety of an optionally substd. alkyl group may be straight or branched, and has, preferably, 1-5C, and it is embodied by methyl, etc., and the substituent of the alkyl group is, preferably, 1-5C alkoxy. The image recording material is imagewise exposed to form a latent image of the photosensitive silver halide, and a polymer image is formed by heating said image recording material to polymerize the vinyl monomer at the positions of the latent image.