baber/WOPTO huggingface dataset:
Patent JP-H06145260-A (JP)
Title: Modified polyolefin
Inventor: TERAYA TATSUO
IPC: C08F255/00
Filed: 1992-10-30
Abstract: PURPOSE:To obtain a modified polyolefin useful as a modifier for various engineering plastics, having high reactivity and reaction efficiency, excellent compatibility with other polymers by grafting a specific monomer mixture onto a polyolefin. CONSTITUTION:(B) 0.01-20 pts.wt. (preferably 0.1-5 pts.wt.) monomer mixture of (i) 5-50(mol)% (preferably 10-30mol%) glycidyl acrylate and/or glycidyl methacrylate and (ii) 95-50(mol)% (preferably 90-70(mol)%) monomer such as acrylamide-based monomer, N-vinyl-N-containing heterocyclic compound, acrylic acid ester and methacrylic acid ester is grafted onto (A) 100 pts.wt. polyolefin composed of a homopolymer of an alpha-olefin (preferably ethylene or propylene) to give the objective modified polyolefin.
Patent JP-H02162198-A (JP)
Title: Hung glider
Inventor: YAMAGUCHI MASAHIRO
IPC: B64C31/032
Filed: 1988-12-14
Abstract: PURPOSE:To improve steering stability by reversing control wires from the right and left end sections of a control bar to a wing face with pulleys and fitting their tips to a keel. CONSTITUTION:Pulleys 8 are fitted at a intersections between spars and cross bars, two control wires 9 stretched from the right and left end sections of a control bar 6 are reversed at the pulleys 8 respectively, and their tips are fixed to a fitting tool 10 fixed on a keel 4. The body weight shift on the control bar 6 is immediately transmitted as the tilt to the keel 4, and steering stability is remarkably improved.
Patent JP-H11246660-A (JP)
Title: Charge transfer polymer and its electroluminescence device
Inventor: HSIEH BING R
IPC: C08G73/06
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To obtain a charge transfer polymer capable of forming an electroluminescence device emitting an orangey red light with high brightness and stable mechanically and electrically by introducing a group connected to an aromatic group into a repeating unit through a nitrogen atom. SOLUTION: This polymer comprises a repeating unit selected from the group consisting of formula I [G is nothing, O, S, a group of the formula N-Ph (Ph is a phenyl), vinylene, ethynylene, o-, m- or p-phenylene, a group of the formula -CH=CH-Ph-CH=CH (Ph is a phenylene); R is H, a methyl, methoxy; p-Ar is a para-substituted aromatic group; and G' is an unsaturated double bonding group], formula II (R' is an aryl, alkyl, alkoxy; R" is H, a halogen, aryl, alkyl; and X is nothing, CH2 , O or S) and formula III. The polymer has pref. a weight average molecular weight of 3,000 to 100,000 and number average molecular weight of 300 to 10,000, and an organic solvent solubility.
Patent JP-H05152663-A (JP)
Title: Excimer laser apparatus
Inventor: OGURA SATOSHI
IPC: H01S3/041
Filed: 1991-11-29
Abstract: PURPOSE:To ensure high repetition oscillation and high output power by isolating a laser gas cooling system from an excimer laser tube and coupling both members with a plurality of gas flow passages. CONSTITUTION:A laser gas cooling system 8 is isolated from an excimer laser tube 1, and the isolated laser gas cooling system 8 and the excimer laser tube 1 are interconnected with use of a cooling laser gas circulation system 11 composed of a laser gas circulation pump 12, a laser gas introduction flow passage 9, and a laser gas return flow passage 10. The laser gas cooling system 8 serves to cool heated laser gas 3 guided from the laser gas introduction flow passage 9 through a heat exchange part 7 disposed in a laser gas cooling chamber 145 and return it to the laser tube 1 through the laser gas feedback flow passage 10. Hereby, pressure loss of a laser gas flow is reduced and the increase of a circulated flow rate is facilitated. Thus, high repetition of laser oscillation is ensured and the width of temperature control of the laser gas is extended, and hence laser output is stabilized.
Patent JP-2001135151-A (JP)
Title: Pressure-contact wire and its production method
Inventor: KIRYU MASUHIRO
IPC: H01R4/24
Filed: 1999-11-08
Abstract: PROBLEM TO BE SOLVED: To improve a fastening force between a core wire and an insulating coating material of a pressure-contact wire. SOLUTION: The pressure-contact wire has a core wire 12 as a conductor coated with an insulating coating material 13 formed of an insulating resin and connected to a pressure-contact terminal 6. A number of small grooves 11a are formed on the surface of a portion contacting the insulating coating material of the core wire 12, and the insulating resin for the insulating coating material is adhered to the grooves so as to be bitten therein, thereby improving the fastening force between the core wire and the insulating coating material.
Patent JP-H11135420-A (JP)
Title: Projection aligner
Inventor: SUZUKI KOSUKE
IPC: H01L21/027
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a projection aligner wherein, when a position of an image plane of a reticule pattern is displaced from a wafer surface in optical-axis direction, accurate alignment is possible in the direction orthogonal to the optical axis. SOLUTION: Lighting optical systems 1-7 for lighting a mask 8 with radiation beam, and a projection optical system 13 for projecting an image of the pattern formed on the mask 8 onto a substrate 14, are provided. Here, in order to compensate a shift of a projection image in an image plane caused by movement of the image plane of the projection optical system 13 in Z direction along an optical axis 30 of the projection optical system, a calculation device 28 for calculating a position or shift amount of the projection image in an XY plane according to the position or movement amount of the substrate 14 in the Z direction based on the relationship between the position in Z direction and that in the XY plane vertical to the optical axis,  and first alignment devices 17 and 20 for relatively moving the projection image and the substrate along the XY plane based on the calculated position or shift amount, are provided.
Patent JP-H05149934-A (JP)
Title: Centrifugal counterflow distributing chromatograph apparatus
Inventor: KAMIGAKI HIDEYUKI
IPC: B01D15/08
Filed: 1991-11-29
Abstract: PURPOSE:To maintain the balance around the axis of revolution when a moving- phase solvent is sent into separating columns by providing a switching valve, which can selectively link a plurality of the separating columns in series or in parallel. CONSTITUTION:A six-way valve 8 is switched in the state shown by a solid line, and separating columns 3 and 4 are filled with solid-state solvent. Then, a centrifugal holder 5 is rotated. The columns 3 and 4 undergo revolution and autorotation through a sun gear and a planetary gear by the rotation of the holder 5. Then, a container 1 containing moving-phase solvent is prepared, and the moving-phase solvent is sent into the columns 3 and 4 with pumps 2 and 7. Since the columns 3 and 4 are connected in parallel at this time, the solvent is sent into the columns 3 and 4 at the same speed with the pumps 2 and 7. Therefore, the balance around the axis of the revolution is maintained even at the introducing step of the moving-phase solvent into the columns.
Patent JP-S63162183-A (JP)
Inventor: GASUTON TORIYUSHIYU
IPC: B23Q1/00
Filed: 1987-12-16
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-H10164410-A (JP)
Title: Digital electronic camera
Inventor: NAGAI HIROYUKI
IPC: H04N5/225
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a digital camera having an image edit and communication functions that communicates image information, in which an image for communication not handled through a personal computer can be selected visually. SOLUTION: During image communication, arbitrary image information in an image memory 16 is written in an image memory 7. The image information is displayed on a liquid crystal display monitor 12. Furthermore, an OSD 10 generates character information. The character information is also displayed on the liquid crystal display monitor 12. On the other hand, the image information is outputted from the image memory 7, and the character information is outputted from the OSD 10 to a coding circuit 13. The coding circuit 13 and a communication circuit 14 convert the format of the information into a format suitable for communication with an external personal computer. A terminal 15 is connected to a telephone line. Thus, the image is communicated.
Patent JP-H05147536-A (JP)
Title: Steering wheel
Inventor: KOSAKAI MIKIO
IPC: B29K105/22
Filed: 1991-11-29
Abstract: PURPOSE:To provide a steering wheel in which secure sealing of a mating section of a spoke section core metal with a coating section forming metal mold using a sealing material can be made easily and also the sealing material is less damaged, in forming the coating of a steering wheel. CONSTITUTION:A steering wheel is composed of a core metal 1 and a coating 7, and a spoke core metal 2 is formed by die cast method. Also its general section is provided with a die cast PL at the front side of the spoke section. In a steering wheel in which the coating 7 is formed by a reaction injecting molding, a spoke core metal 2 is provided with a die cast PL of a coating end section (deburred part) B at the rear side of the spoke section.
Patent JP-H05147679-A (JP)
Title: Ic carrier
Inventor: IWAMATSU YASUYUKI
IPC: H01L21/68
Filed: 1991-11-29
Abstract: PURPOSE:To obtain an IC carrier which is free from possibility of damage even when repetitively used over a long period of time. CONSTITUTION:The subject relates to an IC carrier of which the main body 1 has a square shape and has a square-shaped IC package-holding part 2 inside and is equipped with torsion bars 5 each with a latch arm 6 projecting from the torsion bar 5 and having a claw 6a at the forward end and is designed to support an IC package 3 at the normal position inside by applying on the IC package 3 the claws 6a under pressure of the elasticity of the torsion bars 5. Each of the torsion bars 5 is made circular in cross-sectional shape.
Patent JP-2000148881-A (JP)
Title: Electronic method for selling right by subscription and program recording medium
Inventor: CHIBA TSUNEYUKI
IPC: G06F19/00
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To avoid the overcrowding of a network by evenly giving booking chances to those who wish to purchase the tickets of an event. SOLUTION: A user actuates an information terminal 100, inserts his IC card into the terminal 100, and actuates a ticket booking AP (S3). Then the user selects a desired ticket from the event information down-loaded from a ticket center device 120 and sends the ID information of the selected ticket, the user ID information of the user, and the booking time (present time) to the center device 120. The device 120 collects the names of those who booked the tickets of an event before a designated time limit and randomly selects ticket winners.
Patent JP-H06158865-A (JP)
Title: Conveyor for building unit
Inventor: KAWAKAMI HIDETADA
IPC: B62B3/02
Filed: 1992-11-26
Abstract: PURPOSE:To easily set a building unit and to safely transport the unit even on a narrow road or a road with sharp turns without damaging it. CONSTITUTION:A conveyor 1 for a building unit comprises a frame 4 open at its lower side, wheels 5 provided at four portions of the lower surface of the frame 4, and synchronous turning means 6 for turning the wheels 5 synchronously, the frame 4 comprising an upper frame 2 having a hanging member 7 from which to hang a building unit 10 and leg portions 3 for supporting the upper frame 2. The lower portion of the building unit 10 is set in the opening of the frame 4, so the center of gravity of the unit is lowered. As a result, the building unit 10 can be carried in a stable position and be safely carried even in a curve. Also, since the building unit 10 is surrounded by the frame 4, it is protected from obstacles along the road.
Patent JP-H11220844-A (JP)
Title: Rotating motor and its manufacture
Inventor: NAKAHARA YUJI
IPC: H02K1/14
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To easily wind the coils of a motor by forming the coils around a plurality of teeth provided on a linear core after the core is manufactured, and continuously winding a winding around the linear core from one end to the other without cutting the crossover tracks connecting the teeth of the same phase, and then, bending the core. SOLUTION: A plurality of blocks each composed of the same number of magnetic teeth as the number of phases of a motor is connected through thin wall sections 10. Then, after a plurality of cores of a connected stator 1 is laminated upon another and the laminated core is treated for insulation by coating, etc., a winding is wound around the core. Then coils are formed by moving the nozzle of a coil winding machine around the magnetic pole teeth 15, while the core of the stator 1 is maintained by giving tensions to both ends of the core. After winding, the stator is formed to a desired shape by bending the thin wall sections 10 by pressing a cylindrical jig upon the surfaces of the sections 10 facing a rotor 3. The formed stator l is arranged in and fixed to a molded resin housing 5 by smashing stator fixing pins 14.
Patent JP-H09133055-A (JP)
Title: Air funnel for intake
Inventor: NISHIGAKI TAKAYUKI
IPC: F02M35/10
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To provide an air funnel which is easily manufactured with a large range of length change and with no step difference in an internal surface to be desirable for intake efficiency. SOLUTION: A steel belt 2 of ribbon-shaped elastic thin plate is piled to be wound by a plurality of times, so as to form a length changeable cylinder, and it is used to serve as a pipe for intake of an air funnel 1. The steel belt 2 of 0.1mm thickness and 9.1mm width is circularly wound by 20 times, the innermost side end part is connected to an annular flange member 3 connected to a carburetor 20, and the outermost side end part is connected to an annular opening end member 4 having a smooth curved surface spread to the outside. A total length L1 of this air funnel 1 is set to 20mm when it is the shortest, and a total length L2 thereof is set to 65mm when the air funnel 1 is the longest, and a multiplying factor therebetween is large set to 3 or more.
Patent JP-H10164833-A (JP)
Title: Power supply
Inventor: IWAO AKIO
IPC: H02M3/155
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To create two control power supplies, different in ground potential from each other, through simple circuitry. SOLUTION: When a current flows from a diode bridge DB through a resistor R1, a main control circuit 1 starts the switching operation of a transistor Q1 using the charging voltage Vcc1 of a smoothing capacitor C2 as power supply. When the transistor Q1 is turned on then, input GND and load GND are brought at the same potential, and the charges in the smoothing capacitor C2 move to a smoothing capacitor C5 through a diode D3. When the transistor Q1 is turned off then, the movement of charges stops from the smoothing capacitor C2 to the smoothing capacitor C5. However, since the capacitance of a smoothing capacitor C4 is sufficiently larger than that of the smoothing capacitor C2, the potential of the smoothing capacitor C4 is not reduced so much.
Patent JP-2001128775-A (JP)
Title: Chair
Inventor: TAKAGI YUICHIRO
IPC: A47C3/04
Filed: 1999-11-08
Abstract: PROBLEM TO BE SOLVED: To provide an armchair in which a nesting can be accommodated. SOLUTION: From right and left rear legs 1a raised at forward inclination, front legs 1b inclined inward each other, directed forward and then suspended at rearward inclination are extended and extended parts 8 extended upward from the upper ends of both the rear legs 1a are formed. To the upper ends of the extended parts 8, elbow rests 3 slightly inclined upward and directed forward are attached. Seat back rods 7 having a seat back 2 attached to upper parts are provided upright at rearward inclination on short shafts 6 protruding from the upper ends of both the rear legs 1a so as to be opposed to each other. The rear part of a seat plate 4 is attached to the short shafts 6 so as to be rotatable about the short shafts 6.  The seat plate 4 can collapse from a using position in which the seat plate 4 is mounted and supported on the upper parts of the right and left front legs 1b to an unused position in which the seat plate 4 is overlaid on the front part of the seat back 2.
Patent JP-H04186323-A (JP)
Title: Active device
Inventor: SATO TAKASHI
IPC: G02F1/136
Filed: 1990-11-21
Abstract: PURPOSE:To realize an active device having the uniform element characteristic on a large area substrate in a short process by installing the first electrode, urea film, and the second electrode in this order on an insulating substrate. CONSTITUTION:An active device is constituted of the first electrode 2 consisting of ITO installed on an insulating substrate 1 consisting of a glass substrate, urea film 3 consisting of an aromatic urea film installed on the first electrode 2 and the insulating substrate 1, and the second electrode 4 consisting of Al installed on the urea film 3. The second electrode 4 is installed so as to be superposed with a part of the first electrode 2 through the urea film 3. Since the active layer of the active device is easily formed uniformly on a large area substrate, the uniform element characteristic can be realized easily on the large area substrate, and the process can be shortened by achieving the purpose through only two times of electrode patterning, and yield can be improved.
Patent JP-H11212341-A (JP)
Title: Developing device
Inventor: OKADA HIDEKI
IPC: G03G15/08
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To achieve soft pressure-contact development and to form an image which is high in resolution and less in density fluctuation. SOLUTION: A supply member 26 is disposed in pressure contact with a toner carrier 32 having hardness greater than that of the supply member 26 but not greater than specific hardness, and is rotated and driven in the same direction as the toner carrier 32, thereby stripping and supplying toner 7. By pressing a plate-spring-like regulation member 35 against the toner carrier 32, the toner 7 is electrified to a specific polarity and also is formed into about one to two thin layers. This makes it possible to provide the developing device which is capable of soft pressure-contact development, the formation of an image with high resolution and less density-change, and is small and inexpensive.
Patent JP-H02162285-A (JP)
Title: Digital beam forming radar
Inventor: KIRIMOTO TETSUO
IPC: G01S7/36
Filed: 1988-12-16
Abstract: PURPOSE:To enhance jamming-resistant capacity by transmitting a transmitting radio wave while taking the synchronism of operation timing and further together using the changing-over of three kinds of mode patterns for changing a scanning direction and further periodically changing over transmission frequency at every scanning. CONSTITUTION:As a transmission antenna, a phase array antenna 1a is used and, as a receiving antenna, a digital beam forming antenna 7 is used. The antenna 7 consists of antenna elements 1b, 3, a receiver 4 equipped with a filter bag discriminating receiving frequency provided at every antenna element, an A/D converter 5 and an operation means 6 discriminating transmitting radio waves from different directions at every directions. A timing controller 15 together uses three mode patterns, that is, a mode controlling the operations of a beam scanning controller 2a, a frequency synthesizer 2b and the converter 5 to take the synchronism thereof and periodically changing over transmission frequency at every scanning, a mode changing over transmission frequency periodically at every transmitting direction and a mode changing over transmission frequency in each transmitting direction at random at every scanning to perform change-over control.
Patent JP-2000143208-A (JP)
Title: Carbon monoxide reformer
Inventor: OTA HIROKUNI
IPC: H01M8/06
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To obtain hydrogen by passing a reformed gas obtained by steam reforming of fuel for hydrogen production through a carbon monoxide reforming catalyst bed and selectively taking out hydrogen through a hydrogen separation pipe mounted in the bed to efficiently perform the reforming of carbon monoxide with compact equipment. SOLUTION: Plural pieces of hydrogen separation pipes 2 each composed a thin film of palladium, a palladium based alloy or the like are buried in the carbon monoxide reforming catalyst bed 1 of an iron.chromium base or the like, which is held between water jackets 3, 3 and formed into a flat lamellar shape. The reforming is performed by passing the reformed gas obtained by the steam reforming or the like of the fuel for hydrogen production and containing carbon monoxide and hydrogen through the carbon monoxide reforming catalyst bed 1, supplying cooling water to the water jacket 3 from a cooling water inlet 6 to circulate it and adjusting it to 320-450 deg.C. Hydrogen produced in this way is passed through the hydrogen separation pipe 2 to be selectively separated and collected and taken out from a pure hydrogen outlet 5 and the waste gas containing reformed carbon dioxide flows out from the catalyst bed 1 to the outside of the system.
Patent JP-H01159727-A (JP)
Title: Data processor
Inventor: TOGO KAZUO
IPC: G06F7/02
Filed: 1987-12-16
Abstract: PURPOSE:To speed up the magnitude comparison of numerical value by binary comparison for every processing unit by expressing the internal expression of numerical value data by floating decimal point expression, and making the length of an exponential part including a sign and a mantissa part be integer times of the processing unit. CONSTITUTION:The numerical value data held in a storage device 11 is called out to a data converting part 12 by the instruction of a controller part 13. The data converting part 12 converts this numerical value data into the internal expression of the floating decimal point corresponding to the length, etc. of a base and the exponential part to be given from the controller part. This internal expression is expressed by the sign to show the positive or the negative of the mantissa part, the characteristic part and the mantissa part. This internal expression is normalized preliminarily and it is constituted so as to show a minimum value when both the exponential part and the mantissa part including the sign are 0. When the data of such the internal expression is compared, the magnitude can be determined by the binary comparison without being conscious of scaling, the sign, precision, etc.
Patent JP-H11152869-A (JP)
Title: Movable pent-roof
Inventor: KANO YUICHI
IPC: E04F10/08
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a movable pent-roof which has a variable inclination and prevents the degradation of the appearance of a building. SOLUTION: A movable pent-roof 2 has a hollow portion 6 formed at an outdoor area 3A on a mullion 3, a groove 3B formed in the outdoor face of the mullion 3 so that the hollow portion 6 communicates with the outdoor side, a fixed member 11 arranged in the hollow portion 6, a pent-roof member 30 mounted on the fixed member 11 via the groove 3B in an oscillatable manner, and a driving means formed with a driving rod 21, a cylinder, a driving arm 60, etc., and arranged in the hollow portion 6 to oscillate the pent-roof member 30. The pent-roof member 30 is supported on the fixed member 11 in an osicillatable manner and oscillated by the driving means, so that is inclination is adjustable and solar radiation is easily adjustable. The fixed member 11 and the driving means are arranged in the hollow portion 6 of the mullion 3 without being exposed to the outside, and so the degradation of the appearance of a building is prevented.