baber/WOPTO huggingface dataset:
Patent JP-S63150839-A (JP)
Title: Electron gun for image pickup tube
Inventor: ODAKA TOYOKAZU
IPC: H01J29/48
Filed: 1986-12-15
Abstract: PURPOSE:To prevent sealing glass from falling off due to cracks and from generating dust in its bending process by reducing a diameter of a part or whole of a supporting conductor on a stem side not related with the sealing glass. CONSTITUTION:A linear supporting conductor 12 is made of a Fe-Ni-Co alloy and its part on a stem 10 side not related with sealing glass 9 is formed into a part 12a of small diameter. The part 12a of small diameter is bent to be welded with a stem leading wire 11 on an end part side of the supporting conductor 12. Because of such a small diametrical part 12a in existence, bending process or bending stress for the supporting conductor 12 in process of manufacturing an electron gun are absorbed at this small diametrical part 12a, and so the glass 9 can be prevented from falling off due to cracks and from generating dust.
Patent JP-H06125476-A (JP)
Title: Deflection coil
Inventor: YOKOYAMA KAZUO
IPC: H01J29/76
Filed: 1992-10-09
Abstract: PURPOSE:To obtain a precise magnetic field distribution with excellent reproducibility by forming a uniform magnetic field at a neck of a horizontal deflection winding, forming a pin cushion magnetic field to an opening easily and decreasing the dispersion of the winding distribution for each deflection coil. CONSTITUTION:The invention improves the deflection coil comprising a trumpet shaped insulator 3 in which plural guide grooves 9 separated plural projection separators in the inner face are provided almost along a guide axis direction, a ferrite core yoke arranged to the outside, a horizontal or vertical deflection winding contained in the guide grooves 9 of the trumpet insulator 3, and a vertical or horizontal deflection winding 4 arranged along the inner face of the ferrite core yoke, at least parts of the projection separators forming the guide grooves 9 of the insulator 3 are arranged with a gap inbetween while being divided to a neck side and a face side, the winding contained in the guide grooves 9 of the insulator 3 is extended from the contained grooves of the neck side toward the face side along the guide axis direction and also extended up to the face side through the gap through the outer guide grooves 9 when viewing the center of the coil as features.
Patent JP-H06222798-A (JP)
Title: Method for effective coding of sound signal and coder using said method
Inventor: KARI IEERUBINEN
IPC: G10L19/06
Filed: 1993-11-26
Abstract: PURPOSE: To provide an efficient speech encoding method and an encoder which uses this method for the digital encoding of a speech signal. CONSTITUTION: A speech model, including excitation and its shape, is used for filter processing. A filtering degree for modeling the shape of an excitation signal originating from a glottis is applied according to the speech signal 206 to be encoded. Consequently, total modeling is actualized, even for the speech signal and a speech of better quality and more efficient encoding than a method by filtering using a fixed degree are actualized. An unnecessarily large degree for a filter model is reduced to increase a bit rate used to encode the excitation signal and assign a bit rate resource which is removed as a result to error code encoding. Further, the degree of the filter processing is increased when it is advantageous for encoding, and the bit rate used to encode the excitation signal is reduced correspondingly.
Patent JP-H02142185-A (JP)
Title: Semiconductor device
Inventor: MATSUBARA SHINYA
IPC: H01L29/73
Filed: 1988-11-22
Abstract: PURPOSE:To measure the characteristics between all electrodes at a constant test rod interval by forming a plurality of probe pads so that an interval between any two pads becomes equal. CONSTITUTION:When the forward characteristic between a base and a collector is measured, a second test rod 15 is brought into contact with a base probe pad 10, and a first test rod 14 is brought into contact with a collector probe pad 12. A positive potential is applied on the first test rod 14. The second test rod 15 is grounded. Thus a current value is measured. In the same way, the part between the base and an emitter and the part between the emitter and the collector are measured. The probe pads are provided in the pattern wherein the interval between any two pads becomes equal. Therefore, the parts between three pads, i.e., the base probe pad 10, the emitter probe pad 11 and the collector probe pad 12 can be probed at a constant test-rod interval. When the forward characteristics are measured, it is not necessary to change the polarity of the first test rod 14 and the second test rod 15. When the reverse characteristics are measured, the measurement can be performed without changing the polarity.
Patent JP-H11134285-A (JP)
Title: Local memory readout system
Inventor: HAYASHI ITSUKI
IPC: G06F12/08
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To improve the performance of a local memory by prereading data out of the local memory, and outputting the preread data when the address of data preread at a next read request matches the read address and immediately completing the read address. SOLUTION: A processor 1 initiates memory read actuation to an I/O 2 and when the data bus width of the local memory 4 is as wide as the data width of an I/O bus and the access time of the local memory 4 is longer than that of the I/O bus, data of a next address is preread between accesses of I/O data. When the addresses matches each other by next access, the access is immediately ended with the preread data. When the bus width of the local memory 4 is narrower than the data width of the I/O bus, data of the next address and the address right after it are preread again and when the address matches each other, the access is ended with the two preread data.
Patent JP-H06146326-A (JP)
Title: Back hoe
Inventor: NISHI EIJI
IPC: E02F9/24
Filed: 1992-11-06
Abstract: PURPOSE:To provide a back hoe which is designed to prevent a bucket from making contact with the external frame of an operation part even when a stop on a restraint surface is delayed. CONSTITUTION:A back hoe is provided with a temperature sensor to detect the temperature of working oil for operating the hydraulic cylinder of a back hoe device 3 or an presence sensor to detect the presence of an excavated substance in a bucket 6. When the temperature of working oil is lowered below a set temperature or when an excavated substance is present in the bucket 6, the position of a retraint surface A1 is spaced further externally away from external frames 29 and 30 of an operation part.
Patent JP-H10137462-A (JP)
Title: Seat cover for vehicle
Inventor: HIROSE TAKASHI
IPC: B68G7/00
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a seat cover for vehicle, which presents an excellent solid feeling with expanded corner parts, and at the same time, is excellent in sewing workability as well. SOLUTION: A seat cover main body 1 is formed into a bag-shaped cover wherein a corner covering part (1b) of a narrow width, having a pad layer 2 to cover the corner parts of a seat, is inserted between a seat surface covering part (1a) to cover the sitting surface of the seat, and a rail covering part (1c), and the three parts are integrated by sewing, and on the rear side of the seat cover main body 1, a stay cloth 4 for traction, which bends the corner covering part (1b) in the width direction, and makes the corner covering part (1b) expand to the outside, is provided, and by doing so, the corner covering part (1b) is held under a properly outward expanded state, by the repulsion of the pad layer 2.
Patent JP-H10120763-A (JP)
Title: Epoxy resin composition
Inventor: HAMAGUCHI MASAHIRO
IPC: C08G59/62
Filed: 1996-10-21
Abstract: PROBLEM TO BE SOLVED: To obtain an epoxy resin composition capable of giving cured material with excellent anti-solder cracking property, suitable for transfer molding and useful for electric and electronic parts, etc., by using a polyfunctional epoxy resin, a phenolic compound and a curing accelerator as the essential components. SOLUTION: This composition comprises (A) 100 pts.wt. multifunctional epoxy resin, such as novolack-type epoxy resin having on average 3 or more epoxy groups per molecule, (B) a phenol compound, such as bisphenol compound, having two phenolic hydrogxy groups in one molecule, as curing agent, (the amount to be used being preferably 0.5-1.3 equivalents based on the epoxy group), and (C) preferably 0.2 to 40 pts.wt. of a curing accelerator, such as triphenylphosphine. Its softening temperature or melting point is above 50 deg.C and the maximal tanδ is 120 to 180 deg.C.
Patent JP-2001118977-A (JP)
Title: Manufacturing method of composite lead frame
Inventor: TAKAIKE KAZUO
IPC: H01L23/50
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To realize a method of manufacturing a composite lead frame where a plate such as a heat dissipating plate mounted with a semiconductor element and inner leads are joined together. SOLUTION: A lead frame where a connector which connects the tips of inner leads 10 together is provided is formed, a tape-like member 22 is pasted on the joint surface of the lead frame with a plate 14, which is used as the heat dissipating plate of the inner leads, along the connector separating from it by a certain distance, the connector is removed in such a state where the tape-like member 22 is kept pasted, then a tape-like adhesive member 30 is provided on the joint surface of the plate 14 with the inner leads 10 so as to be located between the tape-like member and the tips of the inner leads and along the tape-like member 22, and the inner leads 10 where the tape-like member is pasted are superposed on the plate 14 through the intermediary of the tape-like adhesive member 30 and bonded together by heating.
Patent JP-H05133203-A (JP)
Title: Control method for gas turbine cogeneration system
Inventor: SUZUKI TAKESHI
IPC: F01K23/10
Filed: 1991-11-13
Abstract: PURPOSE:To provide a method for controlling a gas turbine cogeneration system capable of easy control of a load of a package boiler in the case where the gas turbine cogeneration system is introduced in the existing package boiler. CONSTITUTION:A waste heat boiler 4 for recovering waste heat of a gas turbine 6 for a main generator is arranged in parallel to a package boiler 1. A steam turbine 7 for an auxiliary generator is interposed between a steam line 3 and water supply line 2 of the package boiler 1, for converting steam, which cannot be controlled by the package boiler, into electric power.
Patent JP-H06145274-A (JP)
Title: Composition
Inventor: YOSHIKAWA ATSUO
IPC: C09D175/14
Filed: 1992-11-06
Abstract: PURPOSE:To provide a composition composed of a specific urethane-modified (meth)acrylate and a polymerizable monomer and giving a hard coat or a cured coating film having excellent antistaticity, scratch resistance, abrasion resistance and anti-fogging property. CONSTITUTION:The composition containing (A) a urethane-modified (meth) acrylate of formula (R<1> is H or methyl; R<2> is polyhydric alcohol compound residue; R<3> is diisocyanate compound residue; R<4> is residue produced by removing OH groups from both terminals of a polyethylene oxide or a random or block copolymer of ethylene oxide and propylene oxide having an average molecular weight of 1,000-7,500; (m) is 1-3) and (B) a polymerizable monomer (e.g. N-vinyl-2-pyrrolidone). The residue R<4> of the component A is preferably polyethylene glycol residue from the viewpoint of the antistaticity, anti-fogging property, etc., of the cured coating film. The compound for giving the residue R<2> is e.g. ethylene glycol and the compound for giving the residue R<3> is e.g. 2,4-tolylene diisocyanate.
Patent JP-H04173686-A (JP)
Title: Dumbwaiter
Inventor: YOKOYAMA NAOYOSHI
IPC: B66B13/14
Filed: 1990-11-05
Abstract: PURPOSE:To prevent to open both side entrance doors simultaneously and to avoid to use a cage as a passage by providing a locking device to restrict to open the other side entrance door when one side entrance door is opened after a cage touches the floors of entrance frames respectively. CONSTITUTION:When a cage 6 touches the floor and an opening instruction to the entrance door 3 at A side is given, a contact FO is ON, and a contact BC is also ON, and thereby a relay FDT is energized, a relay BDT is de- energized, a solenoid BSOL is energized, and an entrance door 4 at B side is locked by a solenoid 10. And when a door 5 touches the floor and an opening instruction to the entrance door 4 at B side is given, a contact BO is ON, and a contact AC is also ON, and thereby a relay BDT is energized, a relay FDT is de-energized, a solenoid FSOL is energized, and the entrance door 3 at A side is locked by a solenoid 9. And when both the A side entrance door 3 and the B side entrance door 4 are closed, the contacts FC and BC are ON, and thereby, both the A side door 3 and the B side door 4 are not locked.
Patent JP-H06146588-A (JP)
Title: Assembling method of steel encased reinforced concrete post and its bar holding device
Inventor: SHIMURA FUTOSHI
IPC: E04C3/34
Filed: 1992-11-06
Abstract: PURPOSE:To eliminate necessity to separately unload steel frames, main reinforcement and tie hoops, and to greatly improve working efficiency. CONSTITUTION:After main reinforcements 16, 16... for posts and tie hoops 15, 15... are supported by steel frame holding dexyices 6 and tie hoop holding devices (not installed that have already been mounted on the steel frames 8 for posts, the steel frames 8 for posts are erected. Then, the main reinforcements bars, 16, 16... for posts and the tie hoops 15, 15... are arranged at specified positions, and concrete is placed.
Patent JP-H08157313-A (JP)
Title: Industrial antifungal agent
Inventor: SAIMOTO HIROSHI
IPC: A01N47/48
Filed: 1994-11-30
Abstract: PURPOSE: To obtain an industrial antifungal agent capable of effectively inhibiting proliferation of fungi by a synergistic effect of a composition produced by combining an isothiazolone-based compound with a specific thiocyanate-based compound and a halocyanoacetamide-based compound. CONSTITUTION: This industrial antifungal agent comprises 4,5-dichloro-2- noctylisothiazoline-3-one of formula I combined with methylenebisthiocyanate of formula II and 2,2-dibromo-3-nitrilopropionamide. The antifungal agent expresses excellent antifungal activities and a broad antifungal spectrum by a synergistic effect and is capable of effectively inhibit the proliferation of wide range of fungi. It is especially useful as a slime control agent in a paper pulp industry. It is preferable to blend these three compounds at a weight ratio of 100:(10-8000):(20-18000), especially 100:(100-2000)-(100-4000).
Patent JP-H11122438-A (JP)
Title: Picture reading device and picture forming device
Inventor: SUDA MASAJI
IPC: H04N1/10
Filed: 1997-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a picture reading device in which reading with high fidelity can be attained by preventing an original from floating from a glass at the time of placing an original on an original glass, and deformation at the time of pressing the original on the original glass can be reduced. SOLUTION: A stepped dowel 21 of a reinforcing board 20 is matched with the large diameter part of a tumbler opening 11 glass supporting board 10, and allowed to slide to an arrow direction so that they can be integrated. Normally, this device is used with the reinforcing board 20. A butting board 22 is integrally provided at the reinforcing board 20. At the time of placing an original which is larger and harder than the original glass 30 or at the time of placing an original beyond the original glass, this device is used after the reinforcing board 20 is allowed to slide and detached.
Patent JP-H08121837-A (JP)
Title: Exhaust duct
Inventor: MAKINO YASUO
IPC: F24F13/02
Filed: 1994-10-24
Abstract: PURPOSE: To obtain an exhaust duct used for a blower for exhaustion so as to make it possible to do sukiyaki, grilling and the like easily without anxiety about staying or remaining of smell and accumulation of moisture even in a state of windows being closed. CONSTITUTION: An exhaust duct 4 made of a very thin film is provided between an exhaust port of a blower 1 for exhaust and a place 3 for outside exhaustion, and a core wire 7 is passed through the duct.
Patent JP-2001121450-A (JP)
Title: Vibration-damping rotary tool
Inventor: KATSUYAMA TSUNEO
IPC: B25F5/02
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a rotary tool excellent in a vibration-damping character, by eliminating causing of insensible symptoms, cold feeling, formication, itchy painful feeling, composition destruction, etc., even when the tool is used for a long time. SOLUTION: This vibration-damping rotary tool 10 comprises a rotary tool 12 and a case frame 14 receiving in its inside the rotary tool 12. At least a grip part 14A of the case frame 14 is constituted of a vibration-damping steel plate. The vibration damping steel plate is constituted by interposing a visco- elastic resin between two sheets of steel plates.
Patent JP-H02144842-A (JP)
Title: Ion implantation device
Inventor: MAMADA MICHIRO
IPC: H01L21/265
Filed: 1988-11-28
Abstract: PURPOSE:To make it possible to simultaneously implant a bivalent first ion species and a univalent second ion species at different depths by appropriately controlling the acceleration voltages of a former stage acceleration part and a latter stage acceleration part. CONSTITUTION:Bivalent ion B<++>, for example, as a first ion species is generated on ion source 1, and the ion passes a mass spectrometry part 3 at a specified speed, in the form of an ion beam 4 as it is accelerated by pull-in voltage E1 on pull-out electrode 2. At the same time, the univalent second ion species 18a is introduced to the path of the ion beam 4 located between the mass spectrometry part 3 and an acceleration electrode 6. And both ion species are accelerated with an acceleration voltage E2 at the acceleration electrode 6 and incident on a semiconductor substrate 11 through an X scanning electrode 7, a Y scanning electrode 8 and deflection electrodes 9, etc. At this juncture, the pull-out voltage E1 at the pull-out electrode 2 and the acceleration voltage E2 at the acceleration electrode 6 are appropriately adjusted. In this way, the second ion species 18a can be implanted to relatively shallow position of the semiconductor substrate 11, and at the same time the first ion species 1a can be implanted at the relatively deep position thereof.
Patent JP-H08160538-A (JP)
Title: Overhead projector
Inventor: NARITA KAZUHIKO
IPC: G03B21/132
Filed: 1994-12-01
Abstract: PURPOSE: To house the projector to be thin and compact at the time of non- projection and to make it convenient to carry by actuating a reflection mirror to a reflecting position lower than the lower surface of a main body or the inside housing position of the main body. CONSTITUTION: This projector is provided with a light source 2 in the overhead projector main body 1, a Fresnel lens 5 which is arranged on the upper surface 1a of the main body 1 and on which an original for projection 6 is placed, and a reflection mirror box 4 internally provided with the reflection mirror 3 actuated from the inside housing position of the main body 1 to the reflecting position lower than the lower surface 1b of the main body 1 in order to turn light emitted from the light source 2 to the Fresnel lens 5.  At the time of projection, the optical path from the light source 2 to the Fresnel lens 5 is set from the light source 2 in the main body 1 to the Fresnel lens 5 via the reflection mirror 3 projected to the outside of the main body 1 lower than the lower surface 1b of the main body 1 so as to secure optical path length from the light source 2 to the Fresnel lens 5; and at the time of non-projection, the reflection mirror box 4 internally provided with the reflection mirror 3 is housed.
Patent JP-H08160924-A (JP)
Title: Display monitor interface device
Inventor: ASADA HIROSHI
IPC: G09G5/18
Filed: 1994-12-01
Abstract: PURPOSE: To easily change an I/F circuit of an EGA, etc., to another I/F circuit a VGA, et., which is the main current and to suppress the increase in its cost. CONSTITUTION: The parts exclusive of a frequency divider 12, video RAMs 14a to 14c, a P/S conversion circuits 15a to 15c, a buffer 16, a code 19 and a connector 20 are changed as follows: Clock signals are converted into a frequency (25.175MHz) for VGA in a clock oscillator 11 and the clock signals for image processing, etc., are transmitted. A processing parameter is so changed that VGA-I/F processing is matched with the processing timing of a display monitor in a display controller 13. Pin connection (connecting number) is changed so as to be adapted to the I/F output of the VGA in a connector 17. Resistors Rr, Rg, Rb, and pressure reducing circuits of diodes Dr, Dg, Db for changing the image data of R, G, B respectively from the TTL level of the EGA to 0.7VP-P which is the image signal level of the VGA are externally added into a connector 18.
Patent JP-H08205678-A (JP)
Title: Truck for operation under trellis
Inventor: NOZAWA MASAO
IPC: A01B75/00
Filed: 1994-12-01
Abstract: PURPOSE: To enable the smooth treatment with gibberellin required for producing seedless grapes. CONSTITUTION: This truck for operation under a trellis is obtained by supporting a car body 10 constituted from a frame 11, a load-carrying platform 12 and a pedestal 13, etc., on a crawler type lower mobile unit 20, loading an engine 31 onto one end of the frame 11, providing a freely turning working chair C on the load-carrying platform 12 installed at the other end of the frame 11, further securing a battery 32 and a tank 50 to the pedestal 13 fixed to the frame 11, on the other hand, providing engaging jetting nozzles 51 and 51 for jetting a gibberellin solution housed in the tank 50 so as to be engaged with a hook 60, operating a pump P with an electric power of the battery 32 and thereby feeding the gibberellin solution in the tank 50 to the jetting nozzles 51 and 51.
Patent JP-S62155880-A (JP)
Inventor: YASUDA HIDEYUKI
IPC: A63F13/52
Filed: 1985-12-27
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-H01142291-A (JP)
Title: Pump for transferring polymerizable liquid
Inventor: TAKASHIMA TAKEHIRO
IPC: F04D29/10
Filed: 1987-11-26
Abstract: PURPOSE:To prevent the deterioration of pump performance by installing a back vane on the impeller of a pump and providing an expeller rotation chamber which is formed by means of partition boards in close vicinity to the bank vane. CONSTITUTION:In a vertical centrifugal pump 1, an air chamber 5 and an expeller rotation chamber 21 are formed by means of a partition board 4 and a partition board 16. As a shaft 8 is rotated, the pumping of liquid is started and air in the air chamber 5 is pressurized while at the same time, expanded by a pressure reducing effect due to the rotation of an impeller back vane 15 and an expeller 17. As a result, when the expeller 17 becomes not immersed in the liquid, the pressure reducing effect of the expeller is gone causing a liquid level to rise and, as the expeller 17 is immersed in the liquid, the liquid level is again lowered due to the pressure reducing effect of the expeller 17. After all, the liquid level is constantly held in the vicinity of the suction port of the expeller 17. Accordingly, no inconvenience takes place such that a raised liquid level is brought into contact with a mechanical seal 13 to generate a polymer on the seal 13 causing liquid leakage from this portion, preventing the deterioration of pump performance.