baber/WOPTO huggingface dataset:
Patent JP-2000133927-A (JP)
Title: Nozzle of local soldering device
Inventor: OCHIAI ICHIRO
IPC: H05K3/34
Filed: 1998-10-22
Abstract: PROBLEM TO BE SOLVED: To provide the nozzle of a local soldering device, which applys a soldering to the soldering object region of a printed board while a solder is prevented from being coming into contact with an electronic component adjacent to the soldering object region, also can reduce the heat loss of the solder to come into contact with the soldering object region, an oxide film, the tailings of a flux, stagnation of the other impurities and the like and can apply the good soldering to the soldering object region with a good workability. SOLUTION: A nozzle 4 of this local soldering device is provided with a guide cylinder 5 having a guide passage 51, which is opened in the side of the outer periphery of a sending and feeding cylindrical part 40 at the position higher than the position of an aperture 41 formed in the part 40 and at the same time, guides a solder, which has overflowed through the aperture 41 formed in the part 40, in the direction (a housing part of the device) under the lower part of the aperture 41, and a soldering is applied to the soldering object region of a printed board at the top of an upward flow which has reached an aperture 50 formed in the guide cylinder 5.
Patent JP-H11101452-A (JP)
Title: Mat for floor heating which can be laid on floor of water using area such as kitchen
Inventor: MIDORIKAWA KATSUO
IPC: F24D3/16
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To make it possible to provide a simple floor heating of a floor of a water using area such as a kitchen, and in case of a stain, to remove the stain easily. SOLUTION: A mat for floor heating which can be put on a floor surface of a water using area such as a kitchen. In this case, a foamed mat is used to laminate by embedding a fluororesin film as a first layer 1, a fluororesin fiber textile as a second layer 2 or a soft thermoplastic resin sheet reinforced by a glass fiber textile 2a, an aluminum foil as a third layer, and a warm water piping 4a as a fourth layer 4 in a manner that a zigzag direction thereof intersect at right angles in a longitudinal direction.
Patent JP-H04175249-A (JP)
Title: Laminated glass for vehicle
Inventor: YAMAUCHI YUTAKA
IPC: B60J1/00
Filed: 1990-11-07
Abstract: PURPOSE:To secure see-through clarity of a glass and improve the breaking resistance and penetration resistance by protruding thin wires from the circumference edge part of a laminated glass for vehicle and supporting and fixing the protruded wires with a supporting part and/or a clamping part of a fixing member. CONSTITUTION:A laminated glass 1 for vehicle is produced by laminating and integrating at least one plate glass 2 having a thickness of <=4mm, a transparent adhesive layer 4, a transparent synthetic resin film layer 11 and a wired plate glass 3 containing thin wires 5, 5' embedded at about the center of the cross-section. The wires 5, 5' having a diameter of 100-10mum and a tensile strength of 600-100kg/mm<2> are protruded from the circumferential edge of the laminated glass. The supporting part made of the wire 5, 5' itself is supported and fixed and/or a clamping part 9 of the wire is fixed to a fixing member 8.
Patent JP-S63154475-A (JP)
Inventor: YAMAUCHI YOSHIKUNI
IPC: B62J99/00
Filed: 1986-12-19
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-H02151207-A (JP)
Title: Power supply controller for carrying truck
Inventor: HIDAKA TSUGUSHIGE
IPC: B61L23/14
Filed: 1988-11-29
Abstract: PURPOSE:To enable speed control of any truck in any block with a travel pattern having a plurality of speeds by switching each driver for performing constant speed control according to travel commands for predetermined speeds of a truck controller. CONSTITUTION:When a truck V1 is run at a high speed, a feeder switch 4A1 closes to feed power from a high speed driver 11 through a bus M1 to a block 21 so as to feed power through a trolley shoe S to the truck V1. The striker of the truck V1 subsequently touches a truck position detector to start ON operation. Consequently, a command is provided from a switching computer 7 which received the ON signal and a switchgear 4B1 closes while a switchgear 4A1 opens. When the truck V1 advances to next block, power supply from the driver 11 to the block 21 is blocked and power supply is switched to a block 22 and thereby the truck V1 continues smooth advance while being fed with power from the feeder 1 for the block 22. Power supply is switched sequentially from the block 21 to 22 to 23... as the truck V1 advances.
Patent JP-H06149861-A (JP)
Title: Dct and inverse dct computing device and method
Inventor: MOTOMURA MASATO
IPC: H04N19/80
Filed: 1992-11-12
Abstract: PURPOSE:To carry out the DCT(discrete cosine transformation) and inverse DCT operations, i.e., the central highly efficient coding processing of the image data at a high speed and also to apply both DCT operations to other highly efficient coding processings. CONSTITUTION:A DCT/inverse DCT arithmetic device contains a data memory 110, an address generating means 120, an adder 140, and a product sum computing element 150. Then the adder 140 carries out an addition/subtraction procedure, and the element 150 carries out a product sum computing procedure to the executing result of the adder 140. Thus the one-dimensional/N-order DCT is carried out. Meanwhile the element 150 carries out the product sum computing procedure, and the adder 140 carries out an addition/subtraction procedure to the executing result of the element 150. Thus the one-dimensional/N-order inverse DCT is carried out.
Patent JP-H06209105-A (JP)
Title: Manufacture of semiconductor integrated circuit
Inventor: KUOOFUA RII
IPC: H01L29/10
Filed: 1993-11-09
Abstract: PURPOSE: To implant a suitable dopant species into a channel region by eliminating a dielectric body from the sidewall of a dielectric gate and a conductive material layer by etching so that the dielectric layer partially remains at the upper part of the dielectric gate and the conductive material layer. CONSTITUTION: A dielectric gate 13 and a dielectric material layer 15 are formed on one portion of a substrate 11. A dielectric layer 17 is formed so that it covers the dielectric gate 13 and the dielectric material layer 15 and sidewalls 23 and 25 of the substrate 11. Then, the dielectric layer 17 is removed, by etching, from the sidewalls 23 and 25 of the dielectric gate 13 and the dielectric material layer 15 so that the dielectric layer 17 partially remains on the upper part of the dielectric gate 13 and the dielectric material layer 15. The dielectric layer 17 is eliminated only partially on etching and ions are implanted 35 into the substrate 11, thus enabling p-type dopant regions 37 and 39 to function as a punch-through control ion implantation and hence forming a compact semiconductor integrated circuit.
Patent JP-H06152015-A (JP)
Title: Short pulse optical functional device
Inventor: ISHIDA YUZO
IPC: H01S3/05
Filed: 1992-11-12
Abstract: PURPOSE:To provide a device which stably generates sort pulse light in the femto second area by high power. CONSTITUTION:A Fabry-Perot laser oscillator 11 is provided with laser medium 1, a pair of high-dispersion Brewster prisms 4 and a saturable absorbing pigment jet 5. Continuous light beams 21 are incident on the resonator 11 from an exciting laser light source 12 for excitation, pulse train 22 which is in synchronism with constant continuous mode is generated and amplifying exciting pulse light 23 are projected from an amplifying laser light source 13 for the operation of the high gain amplifying medium. Thus, high power and stable short pulse light 24 in the femto-second area are generated.
Patent JP-H08211373-A (JP)
Title: Liquid-crystal display and illumination method of liquid-crystal display
Inventor: TORAUGOTSUTO KARUFUASU
IPC: G09F9/00
Filed: 1995-10-27
Abstract: PROBLEM TO BE SOLVED: To prevent an image observed by an observer from being inverted when a lighting is changed from an external lighting to a back light lighting, and prevent the image from being perfectly erased when back light lighting is performed under external lighting condition. SOLUTION: A LCD is lighted not only by back light lighting but also front lighting. The front lighting makes the light incident on the LCD in the same direction as external lighting. A polymer dispersed liquid crystal is used as the liquid crystal, whereby a polarizing filter which was indispensable in a conventional display such as TN display is dispensed with. By dispensing with the filter, attenuation of light is reduced, and power consumption is also reduced. Since the display is used under a low external lighting herein, a light source 30 is used. The light is edge-coupled from the light source 30 to an optical waveguide, and the optical waveguide distributes the light to a PDCL.
Patent JP-2001127763-A (JP)
Title: Atm communication unit and atm communication method
Inventor: MURAMATSU HIROTAKA
IPC: H04L12/28
Filed: 1999-10-25
Abstract: PROBLEM TO BE SOLVED: To realize a higher transmission efficiency in an ATM communication method by which a receiver side aborts a first half division of a short packet in pairs with a latter half division having already been received so as to reduce waste of a transmission band in the case that a transmitter side aborts the latter half division of the short packet. SOLUTION: A buffer means 104 stores short packets of plural channels in the order of input. In the case that the short packet cannot be multiplexed on a payload of an ATM cell, a cell payload assembling means 107 divides the short packet into a first half division and a latter half division with a length that can be multiplexed onto the payload, and multiplexes a short packet satisfying all of the following four conditions onto the payload before the divided short packet;  (1) the short packet has a length of the first half division or shorter, (2) the short packet has a length in which the multiplexed short packet is contained in the payload of an ATM cell assembled next even when the multiplexed short packet is multiplexed before the divided short packet, (3) the short packet is in a different channel from that of the divided short packet, and (4) the short packet is in the fastest stored order among all the short packets in the same channel.
Patent JP-H07160571-A (JP)
Title: Memory cycle switching control method and information processor with memory cycle switching function
Inventor: FUKUDA YUICHI
IPC: G06F12/00
Filed: 1993-12-02
Abstract: PURPOSE:To supply a memory cycle optimum for each operating frequency by deciding the switching of insertion and deletion for the certain stage of a sequencer circuit which controls the memory cycle from the preset value of a register. CONSTITUTION:When the power source of this processor is applied, software 17 sets a memory cycle switching register 21 in an ordinary mode, and starts an operation at the memory cycle optimum for the ordinary mode. At this time, the software 17 always monitors the presence/absence of an input signal 18 from an input device 15 such as a keyboard and a mouse, etc. When no input signal 18 is inputted for continuous fixed time, the software 17 sets the memory cycle switching register 21 in a low frequency mode, and switches the operating frequency to the low frequency mode. Furthermore, when the software 17 detects the input signal 18, the software 17 sets the memory cycle switching register 21 in the ordinary mode from the low frequency mode, and switches an operating frequency mode to the ordinary mode.
Patent JP-H04176468-A (JP)
Title: Disperser for volatile chemical
Inventor: NISHIMURA HARUO
IPC: A61L9/12
Filed: 1990-11-09
Abstract: PURPOSE:To enable the prevention of a volatile chemical such as scent agent from release by natural spillage almost completely after the stopping of discharge thereof by arranging a timer utilizing a resistance of a liquid and a pressure member for pressing the timer to allow the emanating of fragrance or the like only as required with a simple construction. CONSTITUTION:Normally, a gas release port 41a of a casing 4 is closed with a flange part 31f of a timer 3 and a volatile chemical agent in a housing container 5 is transpired from a core member 53 to fill the casing 4. When a pressure member 6 is pressed, a cylinder 31 of the timer 3 is pushed down to separate the flange part 31f from the gas release port 41a and a fragrant gas or the like filling the casing 4 flows out thereof. When the pressing force of the pressure member 6 is released, a piston 32 is returned with a spring 39, but an inflow of a sticky liquid 30 becomes so limited as to retard the return action of the piston. This allows the fragrant gas or the like to flow out into a housing 2 for a specified time. Thereafter, the timer 3 works to close the gas release port 41a thereby stopping the emanation of the gas out of the casing 2.
Patent JP-S63158040-A (JP)
Inventor: AKAIZAWA YOSHINORI
IPC: A61B5/08
Filed: 1986-12-20
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-H08130972-A (JP)
Title: Thresher
Inventor: MATSUI MASAMI
IPC: A01F12/48
Filed: 1994-11-11
Abstract: PURPOSE: To provide a thresher capable of providing an improvement in the grading accuracy compatible with a reduction in the load on the thresher, reducing the grading loss and improving the grading efficiency. CONSTITUTION: This thresher is obtained by forming an air draft passage 36 for supplying air toward the upper part of a tailing receiving trough 22 between the first crop receiving trough 20 and the tailing receiving trough 22, installing an air flow rate regulating plate 37 capable of regulating the air flow rate through the air draft passage 36 therein and a wind direction changing plate 38 capable of changing the air supply direction of the air draft passage 36 and connecting the air flow rate regulating plate 27 and the wind direction changing plate 38 in connection with a load sensor capable of sensing the load on the thresher so as to reduce the air flow rate and turn the wind direction upward when the load on the thresher is low and increase the air flow rate and turn the wind direction to a discharge outlet 26 on the outside of the machine when the load is high.
Patent JP-H06126370-A (JP)
Title: Blind rivet holding body
Inventor: OUCHI MASATOSHI
IPC: B21J15/34
Filed: 1992-10-15
Abstract: PURPOSE:To use an in-expensive blind rivet on the market by forming this holding body so that adjoining tabs are not mutually interfered at the time being wound in a prescribed diameter by making the groove outside the vertical part of a plastic long size body. CONSTITUTION:A penetrating hole 734 inserting the center axis 741 of a blind rivet 740 into the tab 731a of an upper peripheral part of a blind rivet holding body 730 of a plastic long size body having an almost U-shaped cross section, and a penetrating hole 737 inserting the rivet body 742 into the tab 731b of a lower peripheral part are provided. An opening is provided toward the top end from the penetrating holes 734, 737. The center axis 741 of the blind rivet 740 and the rivet body 742 are inserted into the penetrating holes 734, 737. The groove is formed so that the tabs 731a, 731b adjoining to the place of the plastic long size body being wound to a prescribed diameter by making the vertical part outside are not mutually interfered. In such a manner, the center shaft can be easily inserted in the nose piece of a cylindrical body top end.
Patent JP-H06129160-A (JP)
Title: Air flow window
Inventor: FUJII KAZUO
IPC: E06B7/28
Filed: 1992-10-15
Abstract: PURPOSE:To eliminate the need for a high-degree air-conditioning control facil ity, and to improve operating corresponding accuracy to peripheral conditions by automatically selecting an operating mode optimum to peripheral conditions. CONSTITUTION:A control section 21 decides seasons by a calendar-clock IC25, and an air-flow window body 18 conducts outside-air exhaust heat and air exhaust heat operation in the summer period. The control section 21 opens braces 11, 13 and drives a line flow fan 17 and air, a temperature of which is elevated by isolation heat, is discharged directly to the outside at the time of outside-air exhaust heat. Braces 5, 11 are opened and the line flow fan 17 is driven and indoor cooling air heated by a window surface is discharged to the outside at the time of exhaust and exhaust heat. The control section 21 conducts circulating heating or ventilating heating to the air-flow window body 19 in the winter period. Braces 3, 13 are opened at the time of ventilating heating, the braces 3, 5 are opened at the time of circulating heating, and the line flow fan 17 is driven.
Patent JP-H06199597-A (JP)
Title: Production of aluminum oxide single crystal
Inventor: MIYAZAWA YASUTO
IPC: G02B1/02
Filed: 1992-10-15
Abstract: PURPOSE:To control supercooling and to produce an aluminum oxide single crystal free from defects such as bubbles and precipitates and having satisfactory crystallinity. CONSTITUTION:When an aluminum oxide single crystal contg. at least Al and O is produced by a melting and solidifying method, gas prepd. by mixing a neutral or inert gas with 0.01-100vol.% H2 or CO is used as atmospheric gas. This gas is especially effective in the case of growth of an aluminum oxide single crystal contg. a transition metal such as Ti or Cr substd. for part of the lattice points of Al. A high quality single crystal having a large diameter can stably be supplied especially by adopting the Czochralski method. This single crystal is used as the oscillation element of solid state laser or an optical crystal.
Patent JP-2000120256-A (JP)
Title: Method and tool for corner making working in rimless tatami-mat
Inventor: MIYAMOTO NAOAKI
IPC: E04F15/02
Filed: 1998-10-09
Abstract: PROBLEM TO BE SOLVED: To same man-hour by cutting and simultaneously welding a tatami-mat being folded longitudinally laterally at four corners of a tatami-mat basement at the superimposed parts of a rear surface or a side surface of the tatami-mat basement. SOLUTION: The matting of a tatami-mat 1 is covered on a tatami-mat basement 1 to then be folded along the end part of the tatami-mat basement in the longitudinal direction of a rush. In this state, an unfolded side is folded, and overlapped parts are folded, so that a left upper part of a broken line 3 becomes an overlapped part. While being cut along the broken line 3, the matting is welded; namely, while the warp (cotton yarn) and the weft (imitation rush) are cut and welded at the same time with the overlapped opposite sides, after that, they are compressed to be flattened to some degree before being cured completely.  In this manner, since a plastic-made imitation rush can be cut and welded simultaneously, work can be made simple and prompt, and parts of the overlapped matting can be removed accurately without requiring rush-fraying prevention work in particular, thereby precluding the rear surface or side surface of the tatami-mat from being different in its thickness, and also preventing interstices caused by this.
Patent JP-H03165365-A (JP)
Title: Automatic changer for flexible disk
Inventor: KONO TAKAMITSU
IPC: G11B17/28
Filed: 1989-11-24
Abstract: PURPOSE:To securely carry an FD and to prevent dust and dirt from being produced by coupling an FD feed hook with the hole of an FD cartridge and putting the FD in and out of a magazine and an FD drive. CONSTITUTION:When a flexible disk (FD) access instruction is sent out, an FD carrier 8 and the FD feeder 3 move to the place of a target FD 1. Then the FD feeder hook 9 moves forth with the driving force of a feeder motor 10 to insert the FD into the magazine 2 and then engages with the hole of the cartridge of the FD 1. Then the hook 9 moves back to take the FD 1 out and the FD 1 is carried to the FD drive 3 while held by the feeder 3 by the movement of the carrier 8 and inserted. Thus, the FD feeder 3 is so constituted as to put the FD 1 in and out of the magazine 2 and FD drive 4 by hooking the hole of the FD cartridge by the hook 9, and consequently, the FD 1 is securely carried and dust and dirt are prevented from being produced.
Patent JP-H03167114-A (JP)
Title: Composition for oral cavity
Inventor: KOIZUMI YOSHIO
IPC: A61Q11/00
Filed: 1989-11-24
Abstract: PURPOSE:To obtain a composition for oral cavity effective for preventing tooth decay, having excellent safety and stability free from taste and smell, containing abietic acid. CONSTITUTION:Bases for dentifrice are blended with 0.01-0.5wt.%, preferably 0.1-2wt.% abietic acid contained in rosin, etc., and prepared by a conventional procedure to give the objective substance. The substance can be made into a form such as tooth paste, tooth powder, wet dentifrice, etc. An abradant, binder, wetting agent, foaming agent, spice, purified oil, perfume, sweetener, antiseptic, etc., are used as bases for tooth paste and properly blended. Abietic acid specifically shows antibacterial action on bacteria in the oral cavity such as Streptococcus mutans largely participating in formation of tooth decay.
Patent JP-H10114458-A (JP)
Title: Paper sheet stacking device
Inventor: ISHIDA KATSUNORI
IPC: B42C19/08
Filed: 1996-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a paper sheet stacking device able to reduce a space and cost and provided with an oscillating mechanism for guide plates by simplifying the oscillating mechanism for the guide plates. SOLUTION: In a paper sheet stacking device in which a paper sheet is carried into between guides plates arranged on both side positions so as to be faced to each other, and the carried-in paper sheet is stacked while being jogged by oscillation of the guide plates, a slide shaft 20 extending over guide plates 15, 16 on both sides and to be axially swung by the operation of a crank 23, and a wire 29 wrapped on pulleys 25, 26 along the slide shaft 20 and so stretched as to be circumferentially moved are provided. One guide plate 15 is fixed to the slide shaft 20 and the wire 29, the other one 16 is attached to the slide shaft 20 so as to be swung and fixed to the wire 29, and swinging mechanism is so constituted that the guide plates on both sides may be swung together by one slide shaft and the wire.
Patent JP-2001121613-A (JP)
Title: Method for manufacturing molding with skin
Inventor: HAYASHI KOJI
IPC: B29C69/00
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a molding with a skin having less surface irregularities with such advantages that design characteristics can be enhanced by skin-embossing or stitching the surface and the molding can be reused in the form of an object having a feel of softness. SOLUTION: A thick-walled adhesive layer 7 is formed by locally applying an olefinic hot melt adhesive in a thick layer to bent parts 6a, 6b, 6c of the inner face of a skin 4 obtained by slush molding the powder of an olefinic thermoplastic elastomer composition and hardening the hot melt adhesive. Further, this skin 4 is placed on one 9 of the halves of a mold and the olefinic hot melt adhesive is applied to the inner face of the skin 4, while a core 5 of an olefinic resin is placed in the other half 8 of the mold. Then both halves 8, 9 of the mold are fitted together, so that the skin 4 and the core 5 are bonded tightly without a gap. The described process is a method for manufacturing the molding with the skin 4.