baber/WOPTO huggingface dataset:
Patent JP-H10286645-A (JP)
Title: Drawing roller
Inventor: KOJIMA HIROSHI
IPC: B21D22/16
Filed: 1997-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a drawing roller for thickening work without causing a roller crack by resolving the problem such as metal flow phenoment that the conventional drawing roller for thickening the outer periphery of a disk base stock is bisected left and right at the vertex part of a groove bottom to form a V-groove part, then at the time of working, the vertex part of the bottom is expanded to allow the base stock to flow into the expanded portion. SOLUTION: This drawing roller 1 having a groove part 4 for thickening the outer periphery of the disk base stock by compression is constituted of an intermediate body 3 forming the bottom of the groove part 4 and a pair of left and right main bodies 2a, 2b interposed with the intermediate body 3 between on both sides of the intermediate body 3. On respective main bodies 2a, 2b left and right inclined surfaces 6a, 6b stretching a shallow groove part 5 are formed.
Patent JP-H04341072-A (JP)
Title: Lighting device
Inventor: IWAZAWA JUNICHI
IPC: G03B15/03
Filed: 1991-05-17
Abstract: PURPOSE:To make the lighting device small. CONSTITUTION:A lighting section 4 is fitted to a tip of a slide section 3 mounted to a main body 2 slidably. A latch section 47 of the slide section 3 is latched to a main body 2 when the device is not in use. The slide section 3 is energized upward by a helical spring 43. While a lock lever 31 is depressed when the device is in use, a lighting section ascending button 30 is pushed. Thus, the latch section 47 of the slide section 3 is pushed up by a tip 52 of the lighting section ascending button 30 to release the latch of the slide section 3. In this case, a projection 58 of the slide section 3 turns on a power switch 59 of the lighting section 4. When an automatic/manual changeover switch 60 is thrown to the position of AUTO, for example, as soon as the video recording of the video camera K is started, a halogen lamp 71 of the lighting section 4 is lighted. Since the device is made compact when the device is not in use, the device is easily handles and the lighting section is largely projected from the video camera main body to offer sufficient lighting when the device is in use.
Patent JP-S5238830-A (JP)
Title: Transmission system for color television signal
Inventor: OOYAMA SADAKIMI
IPC: H04N11/24
Filed: 1975-09-22
Abstract: PURPOSE: To enable to obtain a stable signal by making simple and small in size by means of self oscilaltion type AM modulator and narrow band filter. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6412490-A (JP)
Title: Continuous induction heater for metal strip
Inventor: NIKORASU BUI ROSU
IPC: C21D9/60
Filed: 1988-05-12
Abstract: PURPOSE: To uniformly heat a metal strip by providing magnetic flux guides adjacent to two J-shaped inductors in a looped form CONSTITUTION: An induction coil formed with a pair of J-shaped conductors 21, 22 has straight portions and curved portions; the curved portions being combined to form the active center of the induction coil. The active portions of the conductors 21, 22, or the straight portions, and the curved portions are partially encircled in magnetic flux guides 40, 41, 42. These guides 40, 41, 42 are located on the conductors 21, 22, so that an induction heat current can produce a substantially lateral magnetic field against a plane formed by a metal strip S. The guides 40, 41, 42 encircles the respective three sides of the conductors 21, 22, so that only the face of the strip S facing active surfaces 23, 24 of the conductors 21, 22 is heated.
Patent JP-S606811-A (JP)
Title: Strain observing device
Inventor: ABE TOSHIO
IPC: G01B11/16
Filed: 1983-06-24
Abstract: PURPOSE:To perform stable operation without mechanical deterioration against the repeatedly generated strain of an object by separating a light transmitting part and a photodetecting part. CONSTITUTION:Light 14 transmitted from a light source is focused by a lens 10 and is made incident to the 1st fiber cable 7. The light 14 is transmitted from a light transmitting part 9 to the lens 10 and is made incident to a photodetecting part 12 after focusing. When there is no strain in an object 1, the light 14 is made incident to the central part of the photodetecting part 12 but when a strain is generated in the object, the positional relation between a base plate 11 and the part 12 is distorted and therefore the light 14 is displaced on the part 12. The light 14 transmitted from the light projecting part of the 2nd fiber cable 8 appears consequently in the position corresponding to the displacement on the part 12. Such light 14 is photoelectrically converted by a photoelectric transducer and the electric signal is transmitted to a comparator 18.
Patent JP-H07301740-A (JP)
Title: Focus adjusting device
Inventor: YOSHIKAWA KAZUMASA
IPC: G02B7/08
Filed: 1994-04-30
Abstract: PURPOSE:To always keep the sensitivity of focus demand constant. CONSTITUTION:A focus command pulse signal (x) of a rotary encoder 12 detecting the manipulated variable of a focus operating knob 11, a zoom position signal Sz, an iris position signal Si and an extender position signal Se are connected to a focus command signal arithmetic calculating means 16. The means 16 arithmetically calculates the sensitivity (m) of the focus demand based on the signal values, and a focus command signal Fs obtained by multiplying the reciprocal by the pulse signal (x) is outputted to an operation amplifying means 17. Furthermore, the means 17 outputs a focus controlling signal Fc by which difference between the signal Fs and a focus position signal Sf outputted from a focus position detecting means 18 becomes zero is outputted to a focus servo means 19, and the means 19 controls a motor 20 based on the signal Fc so as to drive a focusing lens.
Patent JP-H09308082-A (JP)
Title: Current differential protective relay
Inventor: ISHIKAWA NAOKI
IPC: G01R19/04
Filed: 1996-05-08
Abstract: PROBLEM TO BE SOLVED: To improve accuracy in judgment of a current differential and provide large transmission data in a current differential protective relay used for detecting abnormality and protect a transmission system between power stations. SOLUTION: A changing value (a differential in instantaneous value) time sequentially obtained from instantaneous values (IAT and IBT) in a transmission line and compensated through charging current calculation circuits 7A and 7B is transmitted to the opponent side sequentially, and at the same time the instantaneous value is transmitted at an accident time in transmission or for a given cycle (for each one cycle), and thereby the instantaneous values are calculated through instantaneous value calculation circuits 18A and 18B on the basis of the instantaneous value for each cycle and the changing value. The instantaneous value is calculated in differential judgment units 11A and 11B. Then, the current instantaneous value in the self power station is compared, and the power is interrupted by breakers 3A and 3B when an abnormality state is judge.  Since the changing value is transmitted, the amount of data is reduced, and large amount of data is transmitted in the compressed state of data, and at the same time significant figures can be increased and accuracy in judgment can be improved.
Patent JP-H07293105-A (JP)
Title: Door stopper structure for vehicle
Inventor: SAKAI TATSUMI
IPC: E05B83/16
Filed: 1994-04-27
Abstract: PURPOSE:To facilitate the installation work on a vehicle. CONSTITUTION:A door is now installed with an abutting body 30 at the door side slightly shifted by delta with respect to a stopper 10. When the door 3 is closed, an abutting body 32 at one side firstly abuts against a stop face at the one side so as to elastically press an elastic body 40. With this constitution, the abutting body 32 is moved with respect to an abutting bracket 31, and its deviation delta is slightly adjusted, so that the abutting sections 32 at both sides abut against the stop faces respectively. This constitution thereby enables the stopper 10 and the abutting body 30 to be installed without fine adjustment.
Patent JP-H06301276-A (JP)
Title: Image recording device
Inventor: AMAUCHI KOJI
IPC: G03G15/08
Filed: 1993-04-16
Abstract: PURPOSE:To smooth loading/unloading work for attachable parts or a unit in an image recording device. CONSTITUTION:The image recording device is constituted of the device main body 10 where the rotary shaft 32 is held in the direction orthogonal to the loading/unloading direction A and freely rotatably supported by the side boards 29 and 30 facing each other. The pair of gears 33 and 33 are fixed at the both side of the rotary shaft 2. While, the paper feeding cassette 17 (loading/unloading parts) is provided with racks 35 and 35 at the both side of the loading/unloading direction A on the back surface of the base plate part 17c. Then, at the time of loading/unloading the paper feeding cassette 17, even if the gear 33 of one side is rotated by strongly pushing in one side of the cassette on the side, the gear 33 of the other side is rotated in synchronism with it, thus, the paper feeding cassette 17 is moved straight without an inclination.
Patent JP-H09294448-A (JP)
Title: Rail-type tea garden maintenance and tea garden maintenance system
Inventor: KOBASHI YASUHISA
IPC: A01B51/02
Filed: 1996-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for rail-type tea garden maintenance and a system therefor, enabling conducting a new maintenance work for tea garden through installing rails in a space above the ground of a tea garden. SOLUTION: A space above the ground at a height higher than the crown tops of tea trees planted on ridges C in a tea garden is provided with 1st rails A arranged in parallel with each other so as to cross the ridges C, and 2nd rails B along the direction of the ridges are suspended from the 1st rails A so as to be transversely movable in the direction crossing the tea tree ridges by a suspension caster 6 mounted on the 1st rails A. A tea garden maintenance device 4 is suspendedly supported so as to be self-propellingly movable on the 2nd rails. By the movement of the device 4, when the maintenance work for one row of the ridges C is finished, the 2nd rails B are transversely moved one after another to conduct the maintenance work for the adjacent next row, thus proceeding such maintenance works in succession.
Patent JP-S62269890-A (JP)
Inventor: YAMAGATA NOBUFUMI
IPC: E04H1/12
Filed: 1986-05-19
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-S5816754-A (JP)
Title: Production of mold having layer of refractory particles on casting surface part
Inventor: UCHIDA GOUJI
IPC: B22C23/02
Filed: 1981-07-21
Abstract: PURPOSE:To produce molds having thin and uniform refractory particle layers in casting surface parts by attracting a mixture of a binder resin and refractory particles electrically on the surface of a pattern, ramming the backing sand for molds thereon, curing said sand and separating the same from the pattern. CONSTITUTION:A mold coating material prepd. by contg. a furan resin, sodium silicate, polyol, polyisocyanate, etc. as a binder, and mixing the same with fine powder of refractories such as zircon said, graphite, silica sand or the like is sprayed with a spray nozzle 2 on the surface of a pattern 1 for castings, whereby a thin layer 8 is formed. In this case, voltage is applied between the nozzle 2 and the pattern 1 to attract the negatively charged refractory materials electrically to the pattern connected positive to the earth. A molding flask 5 is set thereon, and molding sand mixed with a suitable binder is rammed therein as backing sand 6. After the refractory particle layer is cured by passing gaseous SO2, gaseous CO2 and gaseous amine respectively through the binders of the furan resin, sodium silicate, polyol, etc., the sand is drawed from the pattern 1, whereby a mold 7 is molded.
Patent JP-H0638771-A (JP)
Title: Expression of human protein disulfide isomerase gene and production of polypeptide by co-expression with the gene
Inventor: HAYANO TOSHIYA
IPC: C12N15/61
Filed: 1991-04-18
Abstract: PURPOSE:To perform the expression of a protein disulfide isomerase(PDI) gene and the co-expression of the gene and an exogenote coding a useful polypeptide. CONSTITUTION:PDI is produced by integrating a new linking gene composed of a DNA coding human serum albumin prepro sequence and a human PDI gene in a manifestation vector, transforming a host cell and expressing the gene. A useful polypeptide can be produced by the co-expression of a transformant containing the co-expressible linking gene and an exogenote coding the polypeptide. A process for the mass-production of human PDI has been established by this process and the production efficiency of the useful polypeptide has been improved by the co-expression with human PDI gene in the same cell.
Patent JP-H06308819-A (JP)
Title: Sealing member, process cartridge using sealing member and image forming device
Inventor: WATANABE KAZUFUMI
IPC: G03G15/00
Filed: 1993-04-19
Abstract: PURPOSE:To easily assemble a sealing member and to realize sure sealing by sealing a space between a frame body and a rotating body, and a space between the frame body and a blade by a rotating body sealing part and a blade sealing part, and sealing a space between the frame body and the blade by a compressing sealing part. CONSTITUTION:The sealing member C1 provided in each part of a process cartridge B constituting an image forming part consists of the circular-arc shaped rotating body sealing part 16a, the linear blade sealing part 16b continuous to the sealing part 16a, and the compressing sealing part 16C wound over the sealing parts 16a and 16b. The space between the frame body 12 and the developing sleeve 10d, and the space between the frame body 12 and the developing blade 10e are sealed by the sealing parts 16a and 16b, and the space between the frame body 12 and the blade 10e is sealed by the sealing part 16C. Thus, the end of the blade 10e in a longitudinal direction is sealed in addition to the sleeve 10d, two sealing members need not be a butted to be assembled, and assembling property is improved.
Patent JP-S5643109-A (JP)
Title: Book stocking and delivering apparatus
Inventor: NAKAMURA YOUICHI
IPC: B65G1/06
Filed: 1979-09-07
Abstract: PURPOSE: To mechanize stocking and delivering works of books to save labors and to prevent wear by constituting a book stocking and delivering apparatus such that books are housed in a normalized case which is kept in an upstanding position thereof whereas it is manipulated in a thrown down position when it is to be stocked and delivered.  
     CONSTITUTION: A book receiving case 1 is made of a material such as a plastics material and has provided on a side face thereof a magnetic card or the like which can be read by a machine. A bookshelf 5 of which books are to be kept includes rollers 6 on which a drawer device having a claw 7 provided on a chain 8 is provided. A roller conveyor 12 is provided in front of the bookshelf 5 and is inclined in  the carrying out direction. A book receiving case 1 picked up is thrown down by a  stopper arm 13 and is carried out by the conveyor 12. Thus, since books are housed  in a normalized case, they can be easily manipulated, and the stocking and delivering works can be done rapidly due to the mechanization thereof. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000303615-A (JP)
Title: Precast member and structure using the same
Inventor: KANEKO YOSHIO
IPC: E04C2/06
Filed: 1999-04-21
Abstract: PROBLEM TO BE SOLVED: To provide precast members having high strength and high durability which can be easily produced and made thin and structures using the precast members. SOLUTION: The structure is constituted of a plurality of panel-shaped precast panels 10, each precast panel 10 has a sandwich construction comprising an intermediate layer 11 formed by a self-curing material such as mortal/ concrete and surface layers 12 formed at both the surface sides, and the intermediate layer 11 has a configuration formed by ultra-high strength mortar/concrete reinforced with steel fibers such as compact reinforced compounded material.
Patent JP-H0412115-A (JP)
Title: Layer charging internal combustion engine and hybrid combustion method
Inventor: ONISHI SHIGERU
IPC: F02M25/07
Filed: 1990-04-27
Abstract: PURPOSE:To reduce throttle loss to improve thermal efficiency by providing an air-fuel mixture supply valve in the central area of a cylinder head, and two valves for supplying air or exhaust gas on both the side areas of the above valve to facilitate the layer combustion of fuel. CONSTITUTION:A combustion chamber 3 is partially formed in the central area 2 of a cylinder head 1, and its upper part is provided an air-fuel mixture supply valve 4. Valves 5, 6 for supplying air or inert exhaust gas are provided on positions in contrast to each other in both the side areas of the valve 4, and two exhaust valves 7, 8 are further provided. A control valve 9 for altering the rotative flow of the mixture, its speed and direction is provided in the upper flow passage of the valve 4. The valves 5, 6 in both the side areas sever ally have a valve seat 10 formed at a position deeper than a head face 11 so as to form an air or inert gas flow which flows along a cylinder wall, and are provided with guide grooves 12, 13, respectively.
Patent JP-H02293949-A (JP)
Title: Protecting circuit of ic card
Inventor: TATARA YOSHIKUNI
IPC: G06F1/26
Filed: 1989-05-09
Abstract: PURPOSE:To prevent the breakdown of an IC by providing a means for detecting a fact that an IC card is inserted and attached on the main body device side, and providing a switch means for turning on/off a drive voltage in accordance with its detecting signal is a control signal from the main body device side or not on the IC card. CONSTITUTION:When a prescribed time elapses after detecting a fact that an IC card 1 is inserted into a printer body 3, a CPU 5 triggers an input/output port (I/02), and outputs a power-on signal S2 to the IC card 1. This signal S2 is applied to a transistor Q2 of a switch circuit 8 and a bus buffer 6 through an inverter circuit 16, a NOT circuit 9 and a NOT circuit 10. The transistor Q2 becomes an on-state since a current flows between the base and the emitter, and accordingly, a transistor Q1 also becomes an on-state since the current flows to the base, and a drive voltage VCC from the printer body 3 is applied to a VCC terminal of the IC card 1 and operates. In such a way, the breakdown against a noise of the IC is prevented.
Patent JP-H06325467-A (JP)
Title: Disk changer
Inventor: KOSAKABE MASARU
IPC: G11B17/26
Filed: 1993-05-17
Abstract: PURPOSE:To stabilize the carriage of a tray by surely engaging the tray with a catch lever when the tray is loaded on a tray guide in a tray carrying mechanism and then carried to a tray storing part. CONSTITUTION:Two catch levers 71 on the tray guide 40 are freely rotated around respective rotary shafts 72 by a catch lever rotating mechanism. In the case of loading the tray 20 on the tray guide 40, each catch lever 71 is set in an open state, that is, the catch lever 71 is fixed at the rotational position so that it may not overlap horizontally with the tray 20 loaded on the tray guide 40. After the tray 20 is loaded on the tray guide 40, each catch lever 71 is rotated in each closing direction (direction shown by an arrow F') so that the hook part of each catch lever 71 may be engaged with each lever acceptance part 26 of the tray 20.
Patent JP-S608150-A (JP)
Inventor: TOMITA FUMIAKI
IPC: B61B12/06
Filed: 1983-06-27
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-H05315570-A (JP)
Title: Manufacture of semiconductor memory device
Inventor: HAYANO HITONORI
IPC: H01L21/8244
Filed: 1992-05-07
Abstract: PURPOSE:To easily form a fine pattern by a method wherein a photoresist film on a second region is exposed to light and then a photoresist film on a first region is exposed to light when the same wiring is formed on a first and a second region which are different from each other in average surface height. CONSTITUTION:The main parts of a DRAM cell array and a peripheral circuit are formed, then a aluminum film 13 is deposited on an interlayer insulating film 12, a photoresist film 14 is applied thereon, and a photoresist film 14 on a first region 15 where a decoder and the like other than memory cells are formed is selectively exposed to light, and then a photoresist film 14 is exposed to light through a second photomask where only a pattern of a memory cell array region is formed. At this point, the table of a light exposure device where a wafer is held is adjusted in height to enable a second light exposure region 16 to be exposed to light under optimal focal conditions. Thereafter, the photoresist film 14 is developed to remove an exposed part, and a lower aluminum film 13 is etched into an aluminum wiring of required pattern.
Patent JP-S5238255-A (JP)
Title: 24 hour scale indicating mechanism of digital clocks
Inventor: ARAI KIYOYUKI
IPC: G04B19/21
Filed: 1975-09-22
Abstract: PURPOSE: The minute position and hour position indicating drums of a 24-hour scale inducating digital clock are reset to zero by being driven with respectively separate motors, whereby an accurately operating world watch of a simple mechanism is obtained. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09303562-A (JP)
Title: Sealing structure
Inventor: YOSHIDA YUKIO
IPC: F16H63/02
Filed: 1996-05-09
Abstract: PROBLEM TO BE SOLVED: To provide the sealing structure which is hardly peeled off, is excellent in sealing performance, and furthermore can narrow its ealing part in width to the utmost. SOLUTION: This invention is concerned with the sealing structure sealing a space between a front valve body 2 and a separate plate 6 in fluid sealing relation or air-tightly, a first sealing layer 22 is formed by printing in a joined surface at the side of the separate plate 6, and concurrently a second sealing layer 23 which is made out of raw material softer than the first sealing layer 22, is partially piled up over the upper side of the first sealing layer 22, and has its print height made higher than the first sealing layer 22, is formed by printing along the first sealing layer 22, so that both the layers are sealed by a sealing part 21 composed of both the sealing layers 22 and 23 in fluid sealing relation or air-tightly.
Patent JP-H02294226-A (JP)
Title: Feeding record management apparatus of electric power system
Inventor: NOMURA YOICHI
IPC: H02J3/00
Filed: 1989-05-08
Abstract: PURPOSE:To enable performing the reception and management of feeding information surely and to promote efficiency in the transfer processing of back-up records by forming a feeding records management apparatus into a double system and by housing said back-up records in an optical disc drive. CONSTITUTION:First and second support computers 28, 30 are provided to form a double system. Then, said support computers 28, 30 receive a feeding information with a cycle differing from the cycle, with which host computers 21, 22 receive said information, so as to suppress the number of times of writing in an external storage 29 connected with the first support computer 28. Also, back-up records are maintained in an optical disc drive 31 connected with the first support computer 28 to perform the access to object data. Thus, the certainty of the reception and management of feeding records in the support computers 28, 30 is improved and it is possible to manage online feeding informations and to perform the transfer processing of back-up records efficiently.