baber/WOPTO huggingface dataset:
Patent JP-H08162000-A (JP)
Title: Fuse and its manufcture
Inventor: YAMAOKA ETSUJI
IPC: H01H85/045
Filed: 1994-12-01
Abstract: PURPOSE: To provide a fuse which can solve the problem of an arc discharge occurring as a result of the fusion of its fuse wire by enabling suspending the fuse wire while maintaining a certain tensile force, providing a partition wall in a cavity, and providing outside the partition wall a portion where the fuse wire is secured to each metallic cap; is easy to assemble; and has high productivity and to provide a method for manufacturing the same. CONSTITUTION: A chip type fuse comprises a ceramic case main body 2 and a cover 3 which are fitted together to provide a cavity inside and an outer contour in the form of a rectangular solid; a fuse wire 1 held in the main body 2 or in the dent 5 of the cover 3 at both ends of a case and suspended across the cavity inside the case, and metallic caps 7 fitted over both ends of the case and electrically connected to the fuse wire 1. A case structure is provided in which a partition wall is provided between the cavity and the junction between the fuse wire and each metallic cap.
Patent JP-2001145340-A (JP)
Title: Rectifier circuit and synchronous rectifier circuit
Inventor: KOBAYASHI KAZUO
IPC: H02M3/28
Filed: 1999-11-15
Abstract: PROBLEM TO BE SOLVED: To make a field-effect transistor treatable as a two-terminal element with respect to a rectifier circuit and a synchronous rectifier circuit and, at the same time, to improve the efficiency of the synchronous rectifier circuit. SOLUTION: A rectifier circuit is constituted in such a way that a field-effect transistor Q0 is connected in series with the primary winding n1 of a current transformer CT, and that an input voltage Vp is impressed upon them. Then the secondary winding n2 of the transformer CT is connected to the gate of the transistor Q0 and a transistor Tr1 which short-circuits the gate and source of the transistor Q0 to each other is provided. Therefore, the transistor Q0 can be turned off quickly by short-circuiting the gate and source of the transistor Q0 to each other, by turning on the transistor Q0 with the voltage induced in the secondary winding n2 of the transformer CT when the input voltage Vp is impressed, or turning on the transistor Tr1 with the voltage induced in the winding n2 of the transformer Ct when the input voltage Vp is turned off.  This rectifier circuit is used on the flywheel side of a synchronous rectifier circuit.
Patent JP-H05156382-A (JP)
Title: Manufacture of hydrogen storage alloy for alkali storage battery
Inventor: SENOO TOMOAKI
IPC: H01M4/26
Filed: 1991-12-09
Abstract: PURPOSE:To increase the oxidation resistance and corrosion resistance of a hydrogen storage alloy and to realize a battery excellent in charging and discharging cycle life properties by specifying the componental compsn. of a hydrogen storage alloy in which a part of Ni of a misch metal Ni alloy is replaced by Co, Mn, Al or the like and rapidly cooling it under specified conditions. CONSTITUTION:A hydrogen storage alloy for the negative electrode of an alkali storage battery constituted of a positive electrode using metallic oxide as an active material, a negative electrode using a hydrogen storage alloy as a main constituting material, a separator and an alkali electrolyte is formed into an alloy expressed by a general formula: MmNi(5-x-y-z-alpha)CoxMnyMalpha. Then, this alloy is rapidly solidified in such a manner that the cooling rate from the state of molten metal to solidification is regulated to >=1000 deg.C/sec. In the formula, Mm denotes misch metal and M denotes one kind among Al, Fe, Cu and Cr as well as <=1.0x, <=0.6y, <=0.3z and <=0.5alpha are satisfied. Because the crystalline structure of the alloy is formed into a dense one as well as its compsn. is formed into a homogeneous one hardely having the segregation of Co, Mn, Zn or the like, it is hard to corrode in the alkali electrolyte, and its oxidation resistance also improves.
Patent JP-H11158347-A (JP)
Title: Abs-based resin composition and abs-based resin sheet afforded therefrom
Inventor: SUDA NOBUMITSU
IPC: B29L7/00
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To obtain an ABS resin sheet good in sheet releasability from a calender roll when subjected to calendering process, and also excellent in sheet smoothness. SOLUTION: The subject ABS-based resin composition is obtained by compounding 100 pts.wt. of an ABS-based resin with 0.5-10 pts.wt. of a processability improver consisting of at least one kind selected from acrylic acid-based resins, phosphoric ester-based metal salts, organic phosphoric esters and fatty acid amides, and 1-5 pts.wt. of carbon black.
Patent JP-H09157505-A (JP)
Title: Polyester resin composition, and perform and hollow container made therefrom
Inventor: YOSHIMURA MASAHIKO
IPC: B29K67/00
Filed: 1995-12-13
Abstract: PROBLEM TO BE SOLVED: To obtain a polyester resin compsn. Which is excellent in clarity and heat resistance and is suitable for producing a hollow container, etc. SOLUTION: This compsn. is prepd. by dry blinding 5-95pts.wt polyethlene terephthal ate of polyester mainly comprising it or polyethylene 2,6-naphthalate or polyester mainly comprising it with 95-5 pts.wt. polyester comprising ethylene terephthalate units and ethylene 2,6-naphthalate units and having glass transition point of 85-110 deg.C.
Patent JP-H02168135-A (JP)
Title: Inspecting method for double pipe
Inventor: TAKADA NOBUHIRO
IPC: G01M3/28
Filed: 1988-12-22
Abstract: PURPOSE:To improve a quality control and productivity by introducing a gas pressure into an interface gap between an inner pipe and an outer pipe, by measuring a change in the gap pressure before and after the introduction and by measuring the degree of integration of the inner pipe with the outer pipe from the change in the gas pressure. CONSTITUTION:A relief valve 7 being opened, an interface gap 1c between an outer pipe 1a and an inner pipe 1b and a pipeline 4a are put under the atmospheric pressure. Next, the valve 7 and a stop valve 3a being closed, a gas pressure in a compressor 6 is introduced into a pipeline 4b by opening a stop valve 3b and set to be a prescribed pressure, and the valve 3b is closed. The valve 3a being opened thereafter, a gas pressure in a pipeline 4c is introduced into the gap 1c and a value of a pressure gage 5 is read. the value of the pressure gage 5 is zero when there is any damage in the inner pipe 1b. In the case when the inner pipe 1b is sound, a capacity wherein the gas pressure of the pipeline 4c is acts is changed by opening the valve 3a, and the gas pressure lowers in accordance with the amount of the change. This change in the gas pressure is read by the pressure gage 5. The capacity not related to the gap 1c is measured beforehand, the real capacity of the interface gap is determined, and the degree of integration of the outer pipe with the inner pipe can be determined from the value of this capacity.
Patent JP-H09162893-A (JP)
Title: Device and method for abolishing packet
Inventor: ASAKA TAKUYA
IPC: H04Q3/00
Filed: 1995-12-13
Abstract: PROBLEM TO BE SOLVED: To set all the packets of retransmission objects to be restriction objects by providing a means for abolishing packets containing abolished cells and packers on the same virtual channel, which follow the mentioned packets, with the prescribed number of the packets. SOLUTION: A buffer 3 which temporarily accumulates the cells and a cell abolishing device 2 as the means for abolishing the cells overflowed from the buffer 3 are provided. The cell abolishing device 2 is provided with a packet number counter 7 as the means for abolishing the packets containing the abolished cells and the same packets following the packets with the previously decided number of the packets. The packet number counter 7 starts counting the number of the buffers when the notice of cell abolishment is given from a cell abolishment detection device 6, and counts up the packets by one when the last cell detection of the packet is noticed from a cell abolishment judgment device 5.
Patent JP-H04192707-A (JP)
Title: Production of ultrasonic delay line
Inventor: NOGUCHI KENJI
IPC: H03H3/007
Filed: 1990-11-26
Abstract: PURPOSE:To prevent the connection fault accident of lead wires by providing a ground electrode on the transducer adhering surface of a polygonal delay medium, joining a transducer to the upper part and providing a signal electrode to the outer surface. CONSTITUTION:A transducer adhering surface 12 is provided by notching one side of a rectangle at 45 deg., and ground electrodes 14 and 14 are joined onto the transducer adhering surface 12. Then, an ultrasonic delay medium 2 is formed by joining an input transducer 17 and an output transducer 18 providing signal electrodes 16 and 16 on the upper surface at the upper part. Next, a downside main face 21 of the ultrasonic delay medium 2 is joined to the mounting face of a printed circuit board 3 by using an adhesive agent (double sided tape) 5, and insulators (such as Sela seals or the like) 9 and 9 for preventing short-circuiting are applied to the part joining the lower ground electrodes 14 and 14 of the respective transducers and a rotary pattern 13 of the printed circuit board 3.
Patent JP-2001141132-A (JP)
Title: Resin bonding tubular body, and its forming method
Inventor: YOSHIKAWA KAZUHIRO
IPC: B29C65/34
Filed: 1999-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a resin bonding tubular body with ensured roundness, and its forming method. SOLUTION: An annular roundness ensuring member 4 is interposed between one end face of a first tubular member 2 for forming a resin tubular body and one end face of a second tubular body 3 for forming a resin tubular body. The one end faces of the tubular members 2 and 3 are bonded to the roundness ensuring member 4.
Patent JP-H11232267-A (JP)
Title: Capture of unpaged hypertext in paged document
Inventor: SWEET RICHARD ERIC
IPC: G06F40/143
Filed: 1998-11-16
Abstract: PROBLEM TO BE SOLVED: To integrate plural web pages described by semantic markup language into a single paged document described by physical markup language by converting the semantic markup expression of a document into the physical markup expression of the document. SOLUTION: Logical minimum width equal to minimum width necessary for displaying all screen objects in a document by their normal sizes is calculated. A physical markup expression having the same width as the logical minimum width is generated by the physical markup expression of the document and suited to target size including target width. In this case, the physical markup expression is scaled by a scaling coefficient derived from the element ratio of the target size to the logical minimum width. For instance, a web page integrator 135 integrates a requested document into a single PDF document and then displays the integrated document by a PDF viewer 120.
Patent JP-H07181726-A (JP)
Title: Toner for developing electrostatic charge image
Inventor: KATO KOICHI
IPC: G03G9/087
Filed: 1993-12-24
Abstract: PURPOSE:To obtain a toner fixable at a low temp. without causing offsetting phenomenon or winding phenomenon to a heat roll at the time of fixation and having blocking resistance during storage. CONSTITUTION:This toner is based on a bonding resin and a colorant. Part of a polymer forming the bonding resin has a crosslinked structure and the polymer has crystallizability, each of units constituting the polymer has a 12 to 22C long chain alkyl group or the m.p. of the polymer is 70 to 90 deg.C.
Patent JP-H03187162-A (JP)
Title: Spiral-type nonaqueous electrolyte secondary battery
Inventor: YAMAMOTO KOHEI
IPC: H01M10/052
Filed: 1989-12-18
Abstract: PURPOSE:To achieve tight attachment of a collector and a negative electrode preferably by composing most part of the negative electrode of an alloy including lithium, and forming its end part of pure lithium. CONSTITUTION:A laminated body of a negative electrode 1, a separator 3, and a positive electrode 2 is wound spirally in order from one end part to be formed into a cylindrical generating element. Most part of the negative electrode 1 is of an alloy layer 1a including lithium, and a pure lithium layer 1b is provided at one end part of its length, where a negative electrode collector 4 is applied. Tight attachment property of lithium alloy with pure lithium is good, so no problems will occur for the conductivity, etc., between both. Pure lithium and the collector can be attached in preferable tightness without use of irregularilites or conductive binding agent.
Patent JP-H06147855-A (JP)
Title: Image inspection method
Inventor: MIYASHITA KEIICHI
IPC: G01B11/24
Filed: 1992-11-10
Abstract: PURPOSE:To provide an image inspection method for processing instable pixel part of an image to be inspected positively and extracting only defective part thereof at high rate through simple circuitry. CONSTITUTION:Specific images of an object to be inspected are set as reference images 2a, 2b and compared with an image 3 to be inspected of the object. When the reference images 2a, 2b are stored an input image is stored after being subjected to expansion or contraction while when the image 3 to be inspected is compared with the reference images 2a, 2b, instable pixel part at the outline of the image to be inspected is included or excluded thus detecting only really defective part.
Patent JP-H06192919-A (JP)
Title: Apparatus for varying and controlling rotational speed of spindle in fine spinning frame
Inventor: TAKAGI HIROSHI
IPC: D01H1/28
Filed: 1992-11-10
Abstract: PURPOSE:To provide an apparatus to control the rotation of spindles of plural fine-spinning frames with one set of arithmetic and control units, enable high- speed rotation of the spindle and cause little end-breakage. CONSTITUTION:Each of plural fine-spinning frames vertically reciprocating between the upper end and the lower end of one chase of a ring rail is provided with an apparatus 1 for detecting and outputting the chase position, an apparatus 2 for setting, detecting and outputting the speed-varying point, an inverter 3 and a motor 4 for rotating the spindle. The objective apparatus for varying and controlling the rotational speed of a spindle is provided with an inputting apparatus 5 for collectively control the plural fine-spinning frames and with an arithmetic and control unit 6. The control of the rotational speed variation of the spindle can be selected in a variety of patterns to enable the test for the improvement of the productivity and efficiency. High production rate and efficiency can be realized by the use of multi-stage chase speed variation and the installation cost can be reduced.
Patent JP-2001145032-A (JP)
Title: Modulator and modulation method
Inventor: HIRONAKA AKITOSHI
IPC: H04N5/40
Filed: 1999-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a modulator that can quickly set a modulation frequency to a most proper frequency within a corresponding frequency band. SOLUTION: A seek circuit 2 measures at least a frequency distribution of a strength of a received signal from a radio section 1 receiving a transmitted signal. A modulation frequency selection circuit 4 obtains an optimum modulation frequency on a frequency axis to select a frequency on the basis of the frequency distribution of the measured signal strength and gives the selected frequency to an RF modulator 5. The RF modulator 5 uses an input signal from an input source for a modulation wave to modulate a carrier and obtains a modulation output from a modulated wave with the optimum modulation frequency obtained before.
Patent JP-H09164497-A (JP)
Title: Back shield gas introducing device
Inventor: TAKIGUCHI YOSHITADA
IPC: B23K9/035
Filed: 1995-12-14
Abstract: PROBLEM TO BE SOLVED: To provide the back shield gas introducing device which has simple setting and enables easy welding work/good welding. SOLUTION: In the back shield gas introducing device 20 for joint peripheral welding of a butted part 3 of pipings 1, 2, an annular rail 21 is mounted to the outer periphery near the butted part 3 of the pipings 1, 2, an annular box 30, which encircles the butted, part 3 and has an opening part 31 to expose part of peripheral direction of the butted part 3, is mounted to the rail 21 along the rail 21 movable in the peripheral direction, a gas introducing pipe, which introduces back shield gas into the box 30, is connected to the box 30.
Patent JP-H08186886-A (JP)
Title: Sound control device
Inventor: IMAMURA SATOSHI
IPC: H04R5/04
Filed: 1994-12-27
Abstract: PURPOSE: To realize the sound quality of the frequency characteristic according to a sound mode by providing a base reflex type speaker unit with a motor- driven port cover adjusting the length of a port and providing a port length control means controlling the driving of the port cover. CONSTITUTION: A bass reflex type speaker unit 5 is provided with the port cover 17 driven by a motor 18 adjusting the length of a port 15 and is provided with a port length control means 4 controlling the driving of the port cover 17. Therefore, the port length can be scrupulously and easily changed based on a sound switch 2. Namely, the port length control means 4 is provided with port cover control means including a target location setting means setting the target location of the port cover, an arithmetic means and a driving control means, a location signal detection means detecting the location of the port cover 17 and a port cover driving means. Thus, the change of the port length can be set to the target location based on a sound switch 2.
Patent JP-H05139427-A (JP)
Title: Device for positioning container with handle
Inventor: YONEZAWA MASAHITO
IPC: B65C9/06
Filed: 1991-11-14
Abstract: PURPOSE:To position a handle to face a desired direction without placing a mark or stain on the handle or the container main body, regardless of the transfer direction of a conveyor. CONSTITUTION:A container sensor 22 is provided in a specified position of a conveyor 18 which transfers a container with a handle 20, and on the downstream side of the container sensor on the conveyor, a container holding roller 24 is so arranged as to confront with a container positioning roller 25 which makes the container turn on the conveyor when the container is pressed to. The roller 25 is driven by a rotating means 28, and the roller 24 is driven by a roller pressing means 27 respectively. A controller 40 makes the container self turn on the conveyor by pressing the container to the roller 25 by operating the rotating means 28 and roller pressing means 27 by a detection signal of the container sensor 22. Then, the rotating means 28 and roller pressing means 27 are made to be inoperational in order by a detection signal of a photo-sensor 31 which detects a gap S for the handle at the time of turning of the container, to release the container.
Patent JP-H05267086-A (JP)
Title: Manufacture of air core coil
IPC: H01F41/04
Filed: 1992-12-07
Abstract: PURPOSE:To peel a coating of a lead immediately after an air core coil is wound and to improve flexibility and quality of the coil. CONSTITUTION:An apparatus for manufacturing an air core coil by automatically winding a wire 2 covered with a coating 16 comprises a winding shaft 6 on which the wire 2 is wound, a clamper 12 for holding the wire 2 wound on the shaft 6, and a mechanism 7 for peeling the coating 16 from the wire 2 under the guidance of the wire 2, disposed at a position opposite to the shaft 6, to the shaft 6.
Patent JP-H03186301-A (JP)
Title: Method and apparatus for valveless pulse combustion
Inventor: KUBOTANI ATSUYOSHI
IPC: F26B23/02
Filed: 1989-12-16
Abstract: PURPOSE:To prevent heat of combustion gas from being lost by forcing compressed air against acoustic energy and combustion gas having flowed backward to the side of an air inlet. CONSTITUTION:Compressed air 9 blown off from a pipe 14 is admitted from an opening 3 of an air inlet 3 of a pulse combustion device 1 into the main body of the pulse combustion device and reaches the inner wall of a combustion chamber 2 and when the opening 3a is partially closed and at the same time fuel is fed from combustion holes 7, the combustion chamber 2 is filled with fuel, so that the fuel is agitated and becomes explosive. When the fuel is ignited by means of an ignition means under such conditions, an explosion occurs in the chamber 2 and strong acoustic energy and high temperature combustion gas is produced, most of which flows toward an exhaust pipe 4 so that matters to be dried are dried. And part of the energy and combustion gas flows backward to the side of the air inlet 3 and then is forced back toward the chamber 2 and pipe 4.
Patent JP-H08185593-A (JP)
Title: Traffic signal lamp device
Inventor: TOYAMA MASAKAZU
IPC: G08G1/095
Filed: 1994-12-28
Abstract: PURPOSE: To visually display a walking pedestrian pattern by constituting a traffic signal lamp for pedestrian of LEDs. CONSTITUTION: When a red light lighting signal R is transmitted from a traffic signal controller, a bulb 104 for red light is lit to irradiate a transmission plate 102 for red light lamp display, and the pattern of a pedestrian waiting for a signal appears. When a blue light lighting signal B is transmitted, a signal control part 107 senses it with a switch 110 and reads a pattern stored in a blue light display pattern storage part 109 and alternately switches setting of a blue light display pattern setting part 106 to display the pattern of a walking pedestrian with an LED group 105 for blue light.
Patent JP-2001138754-A (JP)
Title: Outside air lead-in structure of vehicle
Inventor: TAKIGUCHI YUKIO
IPC: B60K11/04
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To provide an outside air lead-in structure of a vehicle capable of efficiently leading outside air for cooling into an engine room to certainly cool a radiator, a condenser or the like without exerting a bad influence upon a mechanism part near an outside air intake duct. SOLUTION: In this outside air lead-in structure, the outside air intake duct 38 leading outside air to the radiator 36 and the condenser 34 of an air conditioner inside the engine room is provided between a floor panel 24 and a baffle plate 14, while the baffle plate 14 is provided with a rising part 32 leading the inflow outside air upward to prevent direct abutment of the inflow outside air on a movable part such as a steering center arm 22 disposed near the outside air intake duct 38.
Patent JP-2000161539-A (JP)
Title: Flexible pipe, molding material, manufacture thereof
Inventor: BEUTH REINHARD
IPC: B29C48/09
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a flexible pipe, a molding material and manufacture thereof. SOLUTION: A pipe is composed of a molding material containing the following ingradients substantially in at least inner area of an inner wall: I. polyamide 40∼80 mass part and II. its main chain is an elastic polymer 60∼20 mass part consisting of only a nearly carbon atom. This pipe is the pipe as a conduit for an aqueous, aqueous-alcoholic or pure alcoholic liquid. Meantime, the mass parts of I, II are 100 in total. Thereby, this has a profitable characteristic as the molding material of polyamid base, but the extractable rate is reduced obviously.
Patent JP-H08119831-A (JP)
Title: Foaming aerosol composition
Inventor: OWADA RYOICHI
IPC: A61K8/00
Filed: 1994-12-28
Abstract: PURPOSE: To provide a foaming aerosol composition which becomes foam, when sprayed, and defoams by itself without destroying the foam, by which the active ingredients can be readily and uniformly applied to the skin and capable of providing refresh feeling by the heat of vaporization of a repellent. CONSTITUTION: This foaming aerosol composition comprises (A) 55-85wt.% of (A) a concentrate containing 10-50wt.% of a lower alcohol, 40-80wt.% of water, 0.01-10wt.% of the oily components, 0.1-5wt.% of a surfactant and an effective amounts of active ingredients and (B) 15-45wt.% of a repellent of 2-7kg/cm<2> .G vapor pressure at 25 deg.C.