baber/WOPTO huggingface dataset:
Patent JP-H09105287-A (JP)
Title: Universal device for underwater civil engineering work
Inventor: MURAKAMI MICHITAKA
IPC: E21B7/124
Filed: 1995-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a universal device for underwater civil engineering work having an accurate work range while using various work apparatuses, remarkably reducing the work at an overlap section, having high work efficiency, having a simple and lightweight structure for its length, and constituted of a work main frame body, a work apparatus fitting slide base, and a rail installation base by moving the work apparatus fitting slide base in the directions X, Y, Z via the remote control from the outside of the water surface even in the blind state in the underwater. SOLUTION: A work main frame body 1 is mounted on a rail frame body 6 constituted of a rail installation base 4 movably in the direction X and the direction Z. A work apparatus fitting slide base 2 is fitted to the work main frame body 1 movably in the direction Y, and movements in the directions X, Y, Z are made via remote control. A shifting device 12 in the direction Y made of a chain operated by a hydraulic apparatus, a travel device in the direction X constituted of a rack and a pinion, and a remote control device operated by a telemeter on the water surface are stored in the hollow work main frame body 1.
Patent JP-H06140751-A (JP)
Title: Method for lead wire soldering onto printed-wiring board
Inventor: MITANI SUKEYUKI
IPC: H05K1/18
Filed: 1992-10-28
Abstract: PURPOSE:To automate a lead wire soldering method to printed-wiring board by a method wherein the end of a lead wire is inserted into the lead wire inserting part of a connecting metal fitting to force-fit it into a through hole so that the near end part of the lead wire may be fixed on a land to be soldered. CONSTITUTION:The end of the hollow part 1a of a connecting metal fitting 1 is softly applied to a through hole Pa of a printed-wiring substrate P. Later, the near end part La of a lead wire L is inserted into the lead wire inserting hole 1b of the connecting metal fitting 1. Next, the connecting metal fitting 1 is pressed down to be force-fitted into the through hole Pa. Next, when the near end part La of the lead wire L blocked by the lead wire inserting hole 1b is brought into contact with a land Pb, the force fitting step of the connecting metal fitting 1 into the through hole Pa is stopped. At this time, the near end part La of the lead wire L is to be automatically soldered onto the land Pb by thread solder feeding step. Through these procedures, the soldering step of the lead wire onto the printed-wiring substrate P can be automated.
Patent JP-S63144294-A (JP)
Inventor: NAGASE TATSUO
IPC: G21C13/00
Filed: 1986-12-08
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-2000116939-A (JP)
Title: Game device
Inventor: KATO MITSUNORI
IPC: A63F13/843
Filed: 1998-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a game device enabling a number of people to enjoy a game while watching images displayed on a display in a sightseeing bus, an entertainment room or the like. SOLUTION: This game system aims at carrying out a game while a CPU displays images on a display based on game program data read out from a CD-ROM 14 which previously stores program data of a game including image data. It comprises a main light transmitter 5 having a button switch for generating a plurality of commands and a light projector, light transmitters 6n for game participants for transmitting a space light signal loaded with a signal showing an ID No. from the light projector according to a button switch operation, and a communication unit 2 for receiving the space light signal at light transmitters 4 sent from the main light transmitter 5 and the light transmitters 6n and taking out the signal from the light signal to seed it to the game system body 1.
Patent JP-H02137366-A (JP)
Title: Diode-type active matrix substrate
Inventor: SUKEGAWA OSAMU
IPC: H01L21/822
Filed: 1988-11-18
Abstract: PURPOSE:To restrain a data line from being charged up and to prevent an element from being destroyed by static electricity by a method wherein a diode is formed in a part other than a display part of the data line and the data line is coupled to other conductive parts by using the diode. CONSTITUTION:An excess silicon nitride film of silicon to be used as a diode is formed between a data line 1 and a common-electrode wiring part 2; each data line 1 and each common-electrode wiring part 2 are diode-coupled. For example, a data line 1 is formed of Cr 100nm thick; a common-electrode wiring part 2 is formed of Cr 50nm thick. Since this structure is identical to a diode element used to drive a display electrode, an electrostatic preventive element can be formed without adding a process newly. Accordingly, it is possible to prevent insulation and the diode element from being destroyed by static electricity generated.
Patent JP-H05112384-A (JP)
Title: Tape cassette case
Inventor: WATANABE HIROSHI
IPC: B65D85/575
Filed: 1991-10-14
Abstract: PURPOSE:To obtain a tape cassette case in which loosening of a tape in a tape cassette housed in the case can be eliminated from outside of the case. CONSTITUTION:Engaging means 13 and 14 are provided which, when a tape cassette 1 is housed, come into engagement with reel hubs 4 for preventing their rotation. In this instance, at least one of these engaging means 13 and 14 (for example, 14) is mounted on a surface of a case box so that not only it can rotate, but also be operated to rotate from outside of the case box.
Patent JP-2000123248-A (JP)
Title: Method and device for checking propriety of deposit amount input
Inventor: OZAWA SEIGO
IPC: G07G1/00
Filed: 1998-10-14
Abstract: PROBLEM TO BE SOLVED: To prevent an operator from making a mistake in the input operation of a deposit amount and the amount of change from being calculated based on the input by judging the input operation of the deposit amount is proper when at least one of number of correspondent denominations of the deposit amount and calculated change amount is zero. SOLUTION: Based on the total amount and deposit amount of commodity price held in a processing part 31, a processor 30 checks the propriety of key input operation of the deposit amount and adds a deposit amount input operation check part 31 for sending a payment permit signal to a prescribed processing part 31. Concerning this device, when the amount of change is zero or plus, the deposit amount and change amount are respectively divided in the order of denomination amounts and the number of each denomination is calculated.  When the number of all the denominations of the change amount is zero, it is judged that the key input of the deposit amount is proper, and when the number of correspondent denominations of the deposit amount is zero concerning the denomination for which the number of denominations of the change amount is not zero, it is judged the key input of the deposit amount is proper.
Patent JP-H01134225-A (JP)
Title: Mode field diameter measuring instrument for single mode optical fiber
Inventor: YAMASHITA KATSUYA
IPC: G02B6/00
Filed: 1987-11-20
Abstract: PURPOSE:To secure the light receiving surface sensitivity distribution characteristics of a photoelectric conversion element, to speed up measuring operation, to improve its accuracy, and to miniaturize the title instrument by measuring a far field pattern through an optical fiber for measurement. CONSTITUTION:Light emitted from an end part O of a fiber 2 to be measured is received through the optical fiber 7 for measurement. For the purpose, one end of the optical fiber 7 for measurement is fixed by a jig 7' to a scanning mechanism which makes an arcuate scan so that the end surface is scanned arcuately about the optical axis of the fiber 2 to be measured, and the other end surface of the optical fiber 7 for measurement is coupled optically with a photodetector 3. Then the photodetector output is amplified by an amplifier 8 and inputted to a computer 5 through a digital voltmeter 9 to measure the far field pattern or calculate a mode field.
Patent JP-H07140393-A (JP)
Title: Glass layer thickness correcting device for microscope
Inventor: OMURA HIROSHI
IPC: G02B7/00
Filed: 1993-11-22
Abstract: PURPOSE:To provide a glass layer thickness correcting device for a microscope capable of achieving the performance of a microscope to the maximum by correcting the dispersion of the thickness of a glass layer lying between a sample and an objective lens. CONSTITUTION:This device is provided with a fixed window 18 having a window part 18a perpendicular to an optical axis 22 on the optical axis 22 under the objective lens 13, and a movable window 19 having a window part 19a parallel with the window part 18a of the fixed window 18 on the optical axis 22 under the fixed window 18. A space 24 between the windows 18 and 19 is filled with light transmissive liquid having a refractive index equal to glass constituting the windows 18 and 19. Then, the window 19 is freely moved in an up-and-down direction by a window driving mechanism 21 in a state where the space 24 is filled with the liquid 20.
Patent JP-S63144437-A (JP)
Title: Optical recording medium
Inventor: NIWA HIROTOSHI
IPC: G11B7/2433
Filed: 1986-12-08
Abstract: PURPOSE:To improve the durability of a recording film by forming the recording layer in such a manner that the peripheral end edge thereof recedes inward from the peripheral contour of a substrate and that the peripheral end edge of a protective film exists on the side outer than the peripheral end edge of the recording layer. CONSTITUTION:The recording film 4 and the protective film 5 are formed on the substrate 1 in such a manner that the peripheral end edge 6 of the recording film 4 exists on the side inner than the contour 7 of the substrate 1 and that the peripheral end edge 8 of the protective film 5 exists on the side outer than the peripheral end edge 6 of the recording film 4. The plane dimensional relation thereof is satisfied in both the outside circumferential part of an optical disk and the point of a central hole thereof in the case of a disk such as optical disk having the central hole. This structure is easily formable by previously masking the area corresponding to the distance D between the peripheral end edge 8 of the protective layer 5 and the peripheral end edge 6 of the recording layer 4 at the time of forming the recording film 4. The durability of the magneto-optical recording medium is thereby improved.
Patent JP-H05111246-A (JP)
Title: Power factor improving circuit and switching power source using the same
Inventor: KUMADA HARUO
IPC: H02M7/06
Filed: 1991-10-11
Abstract: PURPOSE:To obtain an inexpensive control circuit in which control is simplified in a power factor improving circuit to be used for a switching power source, etc. CONSTITUTION:A PWM control IC 40 is used to improve a power factor, a reference voltage Vref is applied to a (-) input terminal [2] of a noninverting error amplifier 41 and an output voltage signal is applied to a (+) input terminal [1] in a circuit having a step-up chopper circuit 24. In order to match the phases of the signals, a capacitor 55 is coupled to delay a variation in the voltage to the same phase. Further, in order to convert the waveform of an input current to that similar to an input voltage waveform, a micro signal inverted with respect to the input voltage is applied to the terminal [2] of the amplifier 41. The signal of the amplifier 41 is compared with a triangular signal of an oscillator 47 by a comparator 43 to obtain a pulse output to become a gate signal of a switching element 16 as it is, thereby operating the circuit 24. Thus, it can be controlled only by the input current waveform and the output voltage by using the IC 40.
Patent JP-H02138712-A (JP)
Title: Transformer
Inventor: MATSUDA MASAYOSHI
IPC: H01F27/245
Filed: 1988-11-18
Abstract: PURPOSE:To make it possible to assemble without using gap paper by a method wherein an E-type laminated iron core, on which a coil is wound on the center magnetic leg, and an I-type laminated iron core provided with a recessed part larger than the center magnetic leg are butted together. CONSTITUTION:When an E-type laminated iron core laminated plate 2, on which a coil 1 is wound on the center magnetic leg 3, and an I-type laminated iron core laminated plate, provided in the center part with the recessed parts 6 and 7 which are larger than the magnetic leg 3, are butted together, a transformer, having the self-inductance and self-impedance same as the one obtained when gap paper is used, can be assembled easily and reliably, and also the transformer can be assembled automatically.
Patent JP-H07125271-A (JP)
Title: Thermal transfer type card printer
Inventor: SHIINA TOSHIHITO
IPC: B41J2/32
Filed: 1993-10-28
Abstract: PURPOSE:To simplify and reduce in size a heat transfer type card printer which can print a face photograph, etc., of a person. CONSTITUTION:An inlet conveying roller 21, a first capstan roller 23, a platen roller 24 and a second capstan roller 25 are sequentially linearly arranged in a conveying direction of a card as elements for constituting a conveying passage F of the card, and the roller 24 and the rollers 23, 25 disposed at front and rear of the roller 24 of the rollers are gathered as a unit U1 tiltable at an axis of the roller 25 as a center. On the other hand, a driving mechanism for inclining the unit U1 during a printing phase to approach the roller 24 to a first thermal head 52 fixed at its position is provided.
Patent JP-H01134905-A (JP)
Title: Laminated core
Inventor: MORI SHIGERU
IPC: H01F3/02
Filed: 1987-11-19
Abstract: PURPOSE:To make it possible to fully automate the manufacturing process of the title laminated core and to contrive reduction in the cost of manufacture by a method wherein each of magnetic plates is fixed by providing a connection groove, formed by the plastic deformation crossing each lamination line, on the external circumferential surface of the laminated core. CONSTITUTION:A laminated core 1 is formed by alternately stacking a plurality of silicon steel plates 2 and 3 of E-type and I-type, for example. At that time, a junction groove 6 crossing laminated laver lines 4L... is provided by plastic deformation on the external surface 4 of the core 1, and the steel plates 2 and 3 are fixed. The connection groove 5 is formed by forcibly crushing the external circumferential surface 4 using a punch and the like. As a result, the process of manufacture can be fully automated, and the reduction in cost of production can be achieved.
Patent JP-2000112104-A (JP)
Title: Heat developing method and heat developing device
Inventor: TOTANI ICHIZO
IPC: G03C1/498
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a heat developing method and heat developing device by which the curling property of heat developable material after development can be improved in the heat developing process. SOLUTION: In the heat developing method, a sheet type heat developable material is heat developed at >=100 deg.C while the material is being transported in a heat developing zone of the heat developing device, and the direction of the thermal torsion axis of the heat developable material is aligned along the transport direction in the heat developing zone. The heat developable photosensitive material contains org. silver salts, a reducing agent for the silver ion, photosensitive silver halides and a binder on a supporting body.
Patent JP-H11126509-A (JP)
Title: Lighting system for imaging package product
Inventor: SHINDO TOSHIHARU
IPC: F21V8/00
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To uniformly lighten an image pickup surface so as to image figures and tables such as a grade and class stamp and the like printed on a package product such as an agricultural boxed product. SOLUTION: Two light diffusion plates 22-1, 22-2 are disposed opposing to each other along a conveyer 20 between a base plate 21 and a ceiling plate 24. Lighting light sources 23-1, 23-2 are disposed at both ends in a carrying direction of the converter 20 of the light diffusion plates 22-1, 22-2 between the light diffusion plates 22-1, 22-2. A dearance between the two light diffusion plates 22-1, 22-2 is set to be a range including a grade and class labeling part 4 printed on the side of a corrugated cardboard box 10. Radiating surfaces 23-1a, 23-2a of the lighting sources 23-1, 23-2 are disposed opposed to each other toward a space defined by the light diffusion plates 22-1, 22-2. The light of the lighting light sources 23-1, 23-2 are further reflected and diffused with counter surfaces of the light diffusion plates 22-1, 22-2.  A direct light radiated from the lighting sources 23-1, 23-2 is made incident at a low angle to the side of the corrugated cardboard box 10.
Patent JP-H07331245-A (JP)
Title: Method for repairing columnar part of suction zone in coke dry quenching equipment and upper structure of opening for suction zone
Inventor: MATSUO AKIRA
IPC: C10B39/02
Filed: 1994-11-28
Abstract: PURPOSE:To readily and safely repair the subject columnar part of a suction zone in dry coke quenching equipment by supporting a partition wall of the equipment from the lower side with supporting members, exchanging bricks in the whole columnar part of the suction zone for new ones, ensuring great openings and enhancing cooling effects on coke. CONSTITUTION:This method for repairing columnar parts of a suction zone is to support a partition wall 7 on both sides of each columnar part 8 requiring the repair from the lower side with supporting members 13 and exchange bricks in the whole columnar part 8 of the suction zone for new ones in a method for repairing the columnar part 8 of the suction zone in coke dry quenching equipment provided by installing a cooling chamber in the lower part and a prechamber 2 in the upper part, surrounding the prechamber 2 with the partition wall 7 constructed by brick laying, arranging an annular flue 5 divided from the prechamber 2 with the partition wall 7 on the outer peripheral side of the partition wall 7 and supporting the lower part of the partition wall 7 with the columnar part 8 of the suction zone formed by the brick laying from the inner wall 9 of the cooling chamber. Thereby, the columnar part 8 of the suction zone is readily and safely repaired at a low cost.
Patent JP-H05123075-A (JP)
Title: Earl nuclei and its production
Inventor: WATABE MASAO
IPC: A01K61/00
Filed: 1991-11-08
Abstract: PURPOSE:To readily obtain a pearl nucleus having excellent quality and suitable for pearl culture at a low cost by cutting a rough stone into desired strip-like shape and then planing off the corner of the processed stone cut into cubic shape and finishing the stone into globular shape. CONSTITUTION:A rough stone of building stone such as marble having 2.5-3.0 specific gravity and simultaneously having 3-5 hardness (Mohs hardness) is cut into rectangle shape having a desired thickness and then further, cut into a desired strip-like shape and then cut into cubic shape and the corner of the resultant processed stone is planed off and the processed stone is finished into a globe to provide the objective pearl nucleus.
Patent JP-2000119204-A (JP)
Title: Tolan compound and liquid crystal composition containing the same
Inventor: NAITO TOMIJIRO
IPC: C09K19/30
Filed: 1998-10-15
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound useful as a liquid crystal material. SOLUTION: This tolan compound is expressed by formula I (R is an alkyl), e.g. a compound of formula II. The compound of formula I is obtained by reacting (A) a substituted phenylacetylene of formula III (e.g. 4- propylcyclohexylphenylacetylene) with (B) a substituted bromobenzene of formula IV (e.g. 3-fluorobromobenzene) in the presence of triethylamine, etc., washing, drying and recrystallizing. A liquid crystal composition having high N-I point (nematic-isotropic phase transition temperature), low threshold voltage Vth and high birefringence Δn is obtained by including 1-50 wt.% of the compound of formula I. A liquid crystal device mounting the liquid crystal composition has a wide usable temperature range and can have a wide angle of visibility.
Patent JP-2000121350-A (JP)
Title: Roll angle measuring instrument
Inventor: ITO JUNICHI
IPC: G01C9/00
Filed: 1998-10-15
Abstract: PROBLEM TO BE SOLVED: To embody the instrument which is inexpensive and has high precision. SOLUTION: The instrument comprises an accelerometer 1 which measures the right/left-axial acceleration (a) of a moving body such as a railroad train and an automobile, a gyroscope 2 which measures yaw-axial angular velocity ωof the moving body, a speed indicator 3 which measures the velocity V of the moving body, and an arithmetic part 4 which calculates the roll angle of the moving body from ϕ=arcsin((a-ωV)/g) (g: gravitational acceleration) by using the measured acceleration (a), yaw-axial angular velocity ω, and speed V.
Patent JP-H09112713-A (JP)
Title: Gate valve
Inventor: SHINOHARA ATSUYA
IPC: F16K3/02
Filed: 1995-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a gate valve for extremely low temperature piping which is of double stopping type, incorporates an abnormal pressure increase prevention mechanism, and facilitates maintenance. SOLUTION: Opposing valve seats 3 are provided on the halfway of a flow passage. An upper wedge body 10 which has a cylindrical section of a shaft in the same direction as the flow passage and is provided with a wedge face the lower section of which draws near an outer face side sequentially on an inner face side is connected with a lower end of an ascending and descending valve rod 4 which enters between both valve seats 3 from above a valve casing 1. The upper wedge body 10 has a window hole 21 in which a cylindrical section 11 is inserted in play, and a lower wedge body 20 provided with a wedge face the upper section of which draws near an outer face side sequentially on an inner face side is combined. A spring 5 which energizes the lower wedge body 20 downward is provided between the cylindrical section and the lower wedge body 20.  A disc valve element 6 is arranged on both outer face sides of the upper wedge body 10 and the lower wedge body 20 with a leg thereof inserted in the cylindrical section in play, respectively. A stopper 7 which prevents descent of the lower wedge body 20 is provided in a lower section of the lower wedge body 20 of the valve casing 1.
Patent JP-2001119395-A (JP)
Title: Line connection maintaining method and recording medium recording line connection maintenance processing program
Inventor: ADACHI TADASHI
IPC: G06F13/00
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a line connection maintaining method by which a Ping command is automatically issued from a delivery server to plural terminals and a line connection between both is maintained at all times and a recording medium recording line connection maintenance processing program. SOLUTION: Before the push type reload of a required application from plural delivery servers 5 connected to a single supervisory server 2 by a dedicated packet line 3 to plural terminals 6, 6, etc., connected through public lines 9 to these plural delivery servers 5 respectively, all the delivery servers 5 using the public lines for network connections with the plural correspondent terminals 6, 6, etc., respectively are specified out of plural delivery servers 5 and by starting Ping command issue tools inside all the specified delivery servers 5, the Ping command is issued to the relevant terminals 6, 6, etc., under the control of the relevant delivery servers 5 at prescribed time intervals (120 sec).