baber/WOPTO huggingface dataset:
Patent JP-H1097892-A (JP)
Title: High-frequency power supply for induction furnace
Inventor: OISHI MORIHIRO
IPC: H05B6/04
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a high-frequency power supply for an induction furnace, which automatically holds the temperature of molten metal in an induction furnace constant even at its operation at the minimum power irrespective of its intermediate capacity with the employment of a thyristor inverter. SOLUTION: A high-frequency power supply 10 for an induction furnace comprises a power rectifier unit 11, a thyristor inverter 12 and a control unit 13. The control unit 13 includes a power-setting dial 13a, an A/D converter 13d for digitizing signals from the power-setting dial 13a, a sequencer 13e for receiving the output of the A/D converter 13d, and a D/A converter 13f for analogizing the output of the sequencer 13e. If the power-setting dial 13a is set to a value smaller than the minimum power, the sequencer 13e intermittently turns on or off an operation switch 13g at a predetermined duty ratio corresponding to the set value to intermittently work the thyristor inverter 12.
Patent JP-H0985500-A (JP)
Title: Conveying device
Inventor: TAMURA OSAMU
IPC: B30B15/30
Filed: 1995-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a conveying device capable of discriminating automatically two kinds of forming products which are hardly discriminated from the appearance. SOLUTION: By a positioning means 5 and a mounting means 22, forming products 30 formed by the same die 14 is mounted on a setter 31 in a 1st arrangement or a 2nd arrangement in accordance with kinds of a 1st work (4.2mm thickness) and a 2nd work (4.7mm thickness). Then, the difference of the 1st arrangement and the 2nd arrangement is detected by a 1st sensor and a 2nd sensor being the discriminating means, and whether the work mounted on the setter 31 is the 1st work (4.2mm thickness) or the 2nd work (4.7mm thickness) is discriminated automatically.
Patent JP-H1178872-A (JP)
Title: Reverse movement erroneous operation preventing device for agricultural self-propelled carrier
Inventor: ISHIHARA TERUO
IPC: B61G1/40
Filed: 1997-09-16
Abstract: PROBLEM TO BE SOLVED: To prevent reverse movement to return even if an operation lever is erroneously operated when materials are loaded by preventing the reverse movement limit switch of a carrier from being rotated to an operation side. SOLUTION: If an operation lever 10 is pressed down by an error when a seedling box is placed on a carrier D, a limit switch is ON by a laying base 54, but the erroneous operation preventing piece 38 of a driven shaft 27 rotated integrally with an operation shaft having the operation lever 10 is contacted with the laying base 53 to be prevented from being rotated, and the lower rotation of the operation lever 10 is prevented. The carrier D is held in a state where its hook 3 is engaged with the hook beam 16 of an auxiliary truck, the limit switch is held in a cut-off state where its action piece 37 is not operated, and thus when a seedling box E is loaded on the carrier D, the reverse movement of the carrier to return caused by the erroneous operation of the operation lever 10 is prevented.
Patent JP-H1192998-A (JP)
Title: Dipping type surface treatment device and dipping type surface treatment method
Inventor: NONOMURA HIROMI
IPC: C23C22/73
Filed: 1997-09-16
Abstract: PROBLEM TO BE SOLVED: To optimize agitation inside a vessel from the view points of coating quality and cost. SOLUTION: A dipping type elctrodeposition coating device is designed to dip a body B into an electrodeposition liq. L filled up in the electrodeposition vessel 1 and has agitation means 2, 3, 16 which allows the electrodeposition coating liq. L to flow in the minus direction as a whole in a first region 11, where at least the body B in the electrodeposiiton vessel 1 passes, and allows the electrodeposition coating liq. L to flow in the direction reverse from the flow of the first region 11 in a second region 12 other than the first region 11 in the electrodeposisiton vessel 1.
Patent JP-2000097450-A (JP)
Title: Pivot shaft structure of open/close door
Inventor: MORISANE TETSUYA
IPC: F24F13/20
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To permit a disengagement of an open/close door from a pivot shaft when an opening operation is made by a specified opening angle or more. SOLUTION: In a pivot shaft structure of an open/close door pivotally supporting the open/close door 17 for covering a container part 16 having a particular shape (e.g. remote controller container in air conditioner) in a freely openable/closable manner on a shaft member 23 provided in an opening periphery of the container part 16, a notch for permitting a disengagement of the shaft member 23 at the time of an opening operation of the open/close door 17 by a specified angle or more is formed in a pivot hole 18 in the open/close door 17, and when the open/close door 17 is opened by the specified angle or more, the shaft member 23 is automatically disengaged from the open/close door 17.
Patent JP-S62130297-A (JP)
Title: Continuous plating device
Inventor: OGAKI MAMORU
IPC: H05K3/18
Filed: 1985-12-02
Abstract: PURPOSE:To improve conductive performance and to obtain a uniform plating effect with the titled device for moving a plate-shaped body to be plated along anodes in a plating cell by grasping said body to preliminarily energized holders. CONSTITUTION:A traveling stand 5 moves successively near to the plate-shaped body which is, for example,a printed wiring board fed successively leftward in a horizontal state via upper and lower feed rollers 8 to grasp one side edge of the board (a). The stand 5 has an L-shaped section and a retainer 16 at the top end closed after contact with the board (a). The board (a) passes L- shaped slits 4 provided to the front and rear walls of the electrolyte-contg. inside cell 2 of the plating cell 1 and moves along the anodes 12 in the cell 2. The vertical wall part 13 of the stand 5 is grasped by many power feed rollers 18 pivotally supported and provided to the base plate above, for example, the cell 1 and the electric power is supplied to the stand from said rollers. The plated board (a) is discharged together with the stand 5 from the cell 2 to the outside and thereafter released from the stand 5.
Patent JP-H08127100-A (JP)
Title: Reflector
Inventor: FUKUDA SHIN
IPC: F21V7/22
Filed: 1994-11-02
Abstract: PURPOSE: To form a reflector susceptible to drawing processing by laminating a transparent polymeric film having predetermined tensile elongation and tensile strength, a silver membrane layer having predetermined thickness, an adhesive layer and a plate-shaped molded object in this order without generating a crack in the film. CONSTITUTION: A reflector is constituted of a transparent polymeric film 10, a silver membrane layer 20, an adhesive layer 30 and a plate-shaped molded object 40. As the transparent polymeric film 10, a polymeric film with tensile elongatioan of 150-450% and tensile strength of 200-1500kg/cm<2> , for example, a polypropylene film is used. The transmissivity to light with a wavelength of 550nm of the polymeric film 10 is set to 85% or more. The thickness of the silver membrane layer 10 is set to 100-300nm. After this silver membrane layer 20 is formed by a wet method, it is pref. to protect the silver membrane layer 20 by laminating Inconel on the layer 20 in a thickness of about 10-30nm. The adhesive layer 30 is formed from a silicone adhesive using a catalyst and the plate-shaped molded object is formed from aluminum or the like.
Patent JP-H04148230-A (JP)
Title: Dynamic full addition circuit
Inventor: SASE RYUICHI
IPC: G06F7/506
Filed: 1990-10-08
Abstract: PURPOSE:To prevent erroneous arithmetic operation due to a noise by connecting a transistor (TR) whose gate terminal and drain terminal are shortcircuited between the output of a control means and an earth line. CONSTITUTION:The N type TR 11 whose gate terminal and drain terminal are shortcircuited and the N type TR 10 are connected in series between a carry out line- CARRYOUT and GND (ground line) 7. Accordingly, even if the noise occurs in the GND 7, and the N type TR 11 becomes conductive, since the TR 11 operates in a saturation area, the N type TR 10 never becomes conductive unless the negative noise below double threshold voltage is induced in the ground line. Thus, the erroneous arithmetic operation can be made difficult to occur.
Patent JP-H0523605-A (JP)
Title: Vertical type grinder
Inventor: ASAKAWA HAJIME
IPC: B02C15/04
Filed: 1991-07-19
Abstract: PURPOSE:To obtain a vertical type grinder capable of performing pretreatment of finish grinding supply a raw material which is comparatively graded and has several millimeters or below. CONSTITUTION:A guide plate 30 equipped with a curved side plate 30a provided along the outer circumference of a turntable 3A is projected from a casing 15 in the outer circumference of the turntable 3A to the downstream side in the direction of rotation of the grinding rollers l. A raw material falls through a passage 14 in the annular space formed by both the turntable 3A and the casing 15. A discharge chute 40 for collecting this raw material s provided to the lower part of the outer circumference of the turntable 3A.
Patent JP-2001094743-A (JP)
Title: Shading correction data management method and image reader
Inventor: KARASAWA HIROYUKI
IPC: H04N1/19
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To an image reader to easily update shading correction data. SOLUTION: A shading correction means 30 is provided with a memory 31 that stores shading correction data SPij in a form of dividing the shading correction data SPij into a difference Pij (=SP1j-SPij; subscanning direction correction data) between main scanning direction correction data Sj along with a direction of an arrow X by a 1st reflection plane (i=1) being a reference plane among 6 reflection planes I (1<=i<=6) of a polygon mirror 13 and main scanning direction correction data Sij (=Spij: 2<=i<=6) along with a direction of the arrow X by other reflection planes (i) than the 1st reflection plane with respect to the main scanning direction correction data Sij.
Patent JP-S60252502-A (JP)
Inventor: MORIMOTO MASAKAZU
IPC: B65F3/00
Filed: 1984-12-20
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-2000095910-A (JP)
Title: Vinyl chloride-based resin composition or window frame, and window frame
Inventor: SEIKI ATSUSHI
IPC: E06B1/26
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a vinyl chloride-based resin compsn. for window frames which is excellent in strength properties such as creep resistance and in impact resistance as well as in moldability, and to provide a window frame. SOLUTION: A vinyl chloride-based resin compsn. for window frames comprises a blend of 50-90 pts.wt. of a vinyl chloride-based resin having the main constitutional unit of vinyl chloride and the degree of polymerization of 900-1100, and 50-10 pts.wt. of a composite vinyl chloride-based copolymer having a degree of polymerization of 600-800, with the composite vinyl chloride- based copolymer being a graft copolymer of vinyl chloride or a monomer contg. vinyl chloride as the main component onto a crosslinked acrylic copolymerizate in which 100 pts.wt. of an acrylic monomer contg. 80 wt.% or more of an alkyl (meth)acrylate monomer to give the homopolymer a glass transition temp. of -100 to -50 deg.C has been copolymerized with 0.1-10 pts.wt. of a multi-functional monomer. A window frame is molded from this vinyl chloride-based resin compsn. for window frames.
Patent JP-H07102620-A (JP)
Title: Constructing structure of closet
Inventor: IGUCHI MASAHIRO
IPC: E03D11/17
Filed: 1993-09-30
Abstract: PURPOSE:To construct a closet in a smart state as well as to adjust a position from a wall surface at a construction site. CONSTITUTION:On the outer periphery of a head end of a water supply pipe 3 projected from a wall surface W, a plural number of engagement grooves 3a, 3a are formed, while also on the outer periphery of a stop cock 4 connected to this water supply pipe 3, a plural number of engagement grooves 4a, 4a are formed. After properly adjusting fitting length of the stop cock 4 against the water supply pipe 3, by fitting a fitting ring 7 in the engagement grooves 3a, 4a, the stop cock 4 is positioned and fixed on the water supply pipe 3.
Patent JP-H09111791-A (JP)
Title: Manhole cover
Inventor: NAKAMOTO SEIICHIRO
IPC: E02D29/14
Filed: 1995-10-18
Abstract: PROBLEM TO BE SOLVED: To prevent a manhole cover from being disengaged from a main body by a vibration or a shock and also to enable easy disengagement thereof at the time when it is needed. SOLUTION: A plurality of long holes 2 are bored at practically equal intervals and radially in the vicinity of the peripheral edge of a disk 12. A flange edge 21 is provided in projection along the opposite side walls in the lower end of each long hole 2 and a flat-plate-shaped head part 31 of an engagement piece 3 on the rear side of which a practically-L-shaped engagement leg 32 is suspended is held slidably in the radial direction by the flange edge 21. In a state wherein the engagement piece 3 is slid to the peripheral edge side, a plug 4 is fitted in a gap formed on the center side in the long hole 2.
Patent JP-H03242064-A (JP)
Title: High-capacity memory based on packet switch
Inventor: NOOCHI AMITEI
IPC: H04L12/56
Filed: 1990-10-11
Abstract: PURPOSE: To obtain a high speed memory configuration packet switch with reasonable memory capacity by transferring a processed data packet to one or more queues and one or more queues to an output buffer. CONSTITUTION: A packet switch consists of input sections 117 to 119, a write bus 113, a read bus 120, main memory 125, a system manager 121, output buffers 114 to 116, a memory address bus 126 and a control line 127. After the destination address of a packet is read by a switch, the address is processed while the rest of the packet is received. A centralized queue can be shared by all output ports, and N bits of each incoming packet is transferred from an input port of the packet switch to an output port through a N bits parallel bus. This enables one for N acceleration without using high speed logic.
Patent JP-S61148027-A (JP)
Title: Manufacture of metal-resin laminate
Inventor: KOZAKURA SHIRO
IPC: B29C65/02
Filed: 1984-12-24
Abstract: PURPOSE:To form a metal-resin laminate whose peeling strength has been improved in favorable productivity, by a method wherein after resin containing polyolefin resin denatured by unsaturated carbonic acid or its derivative and a metal are welded thermally each other the same is quenched under specific terms. CONSTITUTION:An additional quantity of acid of unsaturated carbonic acid or its derivative in denatured polyolefin resin is normally 0.001-15wt% which is desirably 0.005-10wt%. Thermal weld is a method performing weld and lamination of resin and a metal through hot pressing and hot roll press bonding by heating at the temperature of more than the fusion temperature of the resin. In a hot pressing method, the metal and resin to be laminated is placed between an upper and lower hot plates heated more than the fusion temperature of the resin and pressing is performed normally at 1-10kg/cm<2> and desirably at 2-5kg/cm<2>. After the lamination has been performed through thermal weld a laminated material is quenched at the temperature of less than 80 deg.C and as for a cooling rate, it must be made desirably into 50 deg.C/min.
Patent JP-H01114552-A (JP)
Title: Drive controller for on-vehicle equipment
Inventor: OKADA SHOJI
IPC: B60Q1/05
Filed: 1987-10-27
Abstract: PURPOSE:To permit the automatic accommodation of the on-vehicle equipment by installing a means for detecting the presence of a driver on a driver's seat or not and constituting the titled device so that the on-vehicle equipment is set into an accommodation state when the prescribed conditions including the not-taking a seat state are satisfied. CONSTITUTION:An ignition key is provided, and when a driver takes a seat SH and a door DOR is closed, said state is detected, and the same operation in the case when a restoration instruction switch SWM1 is operated is carried out, and the movable parts of the door mirror assemblies 100 and 200 on the both sides are positioned to the restoration positions. When the ignition key is pulled out, and the driver separates from the seat SH, and the door DOR is closed for locking, said state is detected, and the same operation in the case when an accommodation instruction switch SWM2 is operated is carried out, and the movable parts of the door mirror assemblies 100 and 200 on the both sides are positioned at the accommodation positions. Therefore, the automatic control in which the operations of a driver and other passengers are perfectly unnecessary is permitted.
Patent JP-H05110306-A (JP)
Title: Dielectric filter
Inventor: WAKAMATSU HIROMI
IPC: H01P1/205
Filed: 1991-10-18
Abstract: PURPOSE:To improve the assembly work and to prevent the deterioration in the quality due to a crack of a dielectric coaxial resonator or a peeling of an outer conductor or the like. CONSTITUTION:A 1st hole 22 and a 2nd hole 24 extended in a broadwise direction of a bottom plate 14 are formed the bottom plate 14 of a case 12 and a part inserted between the two holes is formed as an engagement part 26. Then a conductive engagement member 28 is coated to the engagement part 26 and dielectric coaxial resonators 16a-16d are arranged so that the middle in the axial direction is in contact with the engagement part 26. Then the entire part is heated to melt the conductive engagement part 28 thereby bonding all the bonding parts simultaneously.
Patent JP-H05109175-A (JP)
Title: Information reproducing method of optical card
Inventor: MIKAMO NOBORU
IPC: G11B19/02
Filed: 1991-10-18
Abstract: PURPOSE:To improve the reliability of the bits of information by storing the error information of each sector read beforehand and extracting the defect information of a card medium based on the stored error information. CONSTITUTION:By storing continuously the error information at a host computer 2 side, the error information can be developed to a map (distribution chart) with the medium surface of a card as an image. At sectors 0-3, 7-A, and E-F, the reading of the control information is stably performed, and at sectors 4-6 and B-D, it is found that errors frequently occur. Thus, the occurence distribution condition of errors on the medium surface is investigated, an area with less occurence of errors is selected for the position of the medium to be used, and thus, the unstability of the recording condition of the control information due to the defect, etc., of the media is evaded, and the reliability of the bits of information can be improved.
Patent JP-H01112188-A (JP)
Title: Distance measuring instrument
Inventor: TANAKA TATEAKI
IPC: G01C3/06
Filed: 1987-10-26
Abstract: PURPOSE:To improve measurement accuracy and resolution by dividing a possible distance measurement range into plural ranges, providing each range with a photodetection part and comparing the light quantity variation of the photodetection part and making the largest one effective. CONSTITUTION:Photodetection parts 11a-11c have pairs of condenser lenses 4a-4c and photodetecting elements PSD 5a-5c for the respective ranges obtained by dividing the possible distance measurement range. An arithmetic means has a discriminating circuit 17 which discriminates a value calculated according to the largest signal among light irradiation position detection signals of the respective photodetecting elements as a distance measured value. Then, the photodetection parts photodetect reflected light from the object of distance measurement and the distance is measured from the position according to the light irradiation position detection signals. Further, the output of disturbing light is smaller than the outputs of the photodetection parts for the measurement ranges, so the discriminating circuit invalidates the outputs from other photodetection parts and the resolution and measurement accuracy are improved.
Patent JP-S63124537-A (JP)
Title: Method for removing excessive resin in resin sealed type semiconductor device
Inventor: AOKI KAZUHIRO
IPC: H01L21/56
Filed: 1986-11-14
Abstract: PURPOSE:To ensure removal of excessive resin readily, by depositing a laser absorbing agent on excessive resin on a lead frame after a package is molded, and projecting laser onto the laser absorbing agent. CONSTITUTION:After a package 5 is molded, a laser absorbing agent 10 is deposited on a thin burr 9 which is attached on a lead frame 1. The lead frame 1 is mounted on a supporting stage 7. Then laser light is converted through a lens 11 and projected onto the laser absorbing agent 10. Thin burr 9 is removed together with the laser absorbing agent 10. The thin burr 9 and the like can be readily removed by immersing the lead frame 1 in a water tank after the projection of the laser light and imparting ultrasonic wave vibration. The laser absorbing agent 10 consists mainly of fine powder of carbon. When carbon dioxide laser is projected, the energy can be efficiently absorbed into the laser absorbing agent 10.
Patent JP-S63124905-A (JP)
Title: Measurement data collection processing system
Inventor: SHIBATA TAKAMITSU
IPC: G01B21/02
Filed: 1986-11-14
Abstract: PURPOSE:To efficiently and accurately collect shape information on a large quantity of ports and to concentrically perform processing by providing a host computer which performs the statistical processing of measurement data of all measurement data concentrically by inputting the measurement data. CONSTITUTION:A measurement data collection processing system is constituted while equipped with length measurement units 44-1-44-M which output shape information on an object 42 of measurement to the measurement lines 40-1-40-N, a data collection unit 48-1 for the collection of the information as measurement data which is separable from the measurement lines 40-1-40-N, and the host computer 30. Then, a setting unit 60 teaches the data collection unit 48-1 measurement conditions through the circulation of the measurement lines 40-1-40-N. Further, data collection units 48 separated from the measurement lines 40-1-40-N are connected to the host computer 30 in order and the measurement data are inputted to performs statistical processing of the measurement data of the measurement lines 40-1-40-N concentrically.
Patent JP-H08208763-A (JP)
Title: Thermally polymerized dicyclopentadiene/aromatic vinyl resin
Inventor: NOOMAN EDOWAADO DOOENBOOGU
IPC: C08F8/04
Filed: 1995-10-19
Abstract: PROBLEM TO BE SOLVED: To obtain a hydrocarbon resin having a relatively low mol.wt. and a relatively high softening point by thermally copolymerizing a specific cyclic diolefin component with a specific vinylarom. component so as to give a copolymer having specified physical properties.  
     SOLUTION: The dicyclopentadiene/vinylarom. resin, having a ring and ball softening point of about 70-150°C, a Z-average mol.wt. of about 4,000 or lower, a wt. average mol.wt. of about 2,500 or lower, and a polydispersity of about 3.0 or lower, is produced by thermally copolymerizing about 40-90 wt.% cyclic diolefin component contg. at least about 50 wt.% dicyclopentadiene with about 60-10 wt.% at least one vinylarom. component represented by the formula (wherein R 1  is H or a 1-10C alkyl group bonded to the m- or p-position; and R 2  is 1-10C alkyl or 2-methyl-2-phenylpropyl). 
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