baber/WOPTO huggingface dataset:
Patent JP-H11145583-A (JP)
Title: Manufacture of molded circuit part
Inventor: YUMOTO TETSUO
IPC: C08J7/00
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To improve a molded circuit part in soldering heat resistance, releasability, and water solubility by a method wherein the surface of a liquid crystal polymer injection primary molded body conforming to the outer shape of a circuit part is roughened, and a polyvinyl alcohol resin injection secondary molded body containing oxy alyklene group is heated, eluted in hot water, and plated. SOLUTION: A primary molded body 10 is molded in a state in which plating grade liquid crystal polymer is injected into the cavity of a molding die which conforms to a final molded circuit part. Then, the primary molded body 10 is degreased and subjected to a surface-roughening process (etching). Polyvinyl alcohol resin containing oxy alkylene group is injected into a molding die's cavity where the primary molded body 10 the surface of which is roughened is inserted for the formation of a secondary molded body 20. Then, a catalyst 10c such as palladium or the like is applied to a roughened face 10b exposed at the recess 20a of the secondary molded body 20, and the secondary molded body 20 is heated and eluted in hot water. The part where the catalyst 10c is applied is plated, and a circuit is formed.
Patent JP-H04190377-A (JP)
Title: Exposure device
Inventor: TANIMOTO KOJI
IPC: H04N1/113
Filed: 1990-11-26
Abstract: PURPOSE:To form an image having a satisfactory quality with or without a gradation by changing the refractive index of a lens so as to selectively change the distribution of energy of a laser beam on an image bearing medium. CONSTITUTION:Whether or not the distribution of energy of a laser beam emitted from a semiconductor laser oscillator 90 is changed or not is determined so that the laser beam is led through a lens 100 whose refractive index is variable, and accordingly, the distribution of energy of the laser beam may be selectively changed on an image bearing medium 20. That is, when piezoelectric elements 101, 102 that are provided in one end part of the transparent lens 100 through which the laser beam from the semiconductor laser oscillator 90 is led, are applied thereto with currents, the lens 100 warps so that its refractive index (or focal distance) varies. With this arrangement, it is possible to obtain an exposure device which can form an image having a satisfactory quality with or without a gradation.
Patent JP-H05170163-A (JP)
Title: Steering structure for motorcycle
Inventor: GOGOU KAZUHIKO
IPC: B62K21/02
Filed: 1991-12-05
Abstract: PURPOSE:To provide a structure around a steering stem capable of improving the reaction force against the external force and the buffering function of vibration when the rigidity of each bridge is increased. CONSTITUTION:A stem pipe 2 is rotatably supported in a head pipe 1 cylindrically formed at the tip section of a frame. A top bridge and a bottom bridge 5 supporting a front fork are connected to the upper end section and the lower end section of the stem pipe 2. A spherical bearing 7 is provided between the stem pipe 2 and the bottom bridge 5. A spherical body 15 constituting the spherical bearing 7 is fixed to the lower end section of the stem pipe 2. A holder 16 slidably holding the spherical body 15 is fixed to the bottom bridge 5.
Patent JP-H07174948-A (JP)
Title: Single groove slot and its production
Inventor: KITAYAMA YOSHINOBU
IPC: H01B13/00
Filed: 1993-12-21
Abstract: PURPOSE:To provide a process capable of producing a slot having high dimensional accuracy at a high speed. CONSTITUTION:Aramid fibers are prepd. as tension members 3 and are wound on creel stands 10. A PBT resin is prepd. as a resin for molding a body part and is supplied in a molten steel to an extruder 12. The tension members 3 are inserted into a preheater 16 by setting their supply tension at 450g/piece and are supplied to a cross head 12a of the extruder 12. The extrusion temp. of the resin by the extruder 12 is set at 245 deg.C. The sectional shape in the projecting part of the die 12b of the extruder 12 is formed into a shape notched in such a manner that the outer periphery in the bottom of the body part is parallel with the base of housing grooves with respect to the design sectional shape of the slots. The molding extruded from the die 12b is introduced into a sizing die 18 where the molding is shaped and cooled and thereafter, the molding is taken off by a take-off machine 22 via plural guide rollers 20 after cooling.
Patent JP-H07173725-A (JP)
Title: Antistatic polyester fiber
Inventor: FUJITA HIROSHI
IPC: D06M101/16
Filed: 1993-12-21
Abstract: PURPOSE:To provide an antistatic polyester fiber having excellent antistaticity excellent in washing durability even when subjected to a high alkali weight deduction processing, and excellent in luminous dyeability, operation stability and quality stability. CONSTITUTION:An antistatic polyester fiber comprises a polyester matrix containing 0.1-2wt.%, preferably 0.2-1wt.%, of an organic metal salt and 0.5-5wt.%, preferably 2-2.5wt.%, of a polyoxyalkylene glycol (derivative) containing >=10wt.%, preferably 20wt.%, of a polyether-modified polysiloxane of the formula (Si is polysiloxane residue; X1, X2 are polyoxyalkyleneglycol residue; R is H, 1-40C hydrocarbon group, 2-40C acyl). In the fiber, the polyoxyalkylene glycol (derivative) is dispersed as an independent island component in the arbitrary cross section of the fiber, while having a continuous fibrous shape in the axial direction of the fiber, and the size of the largest one of the island component in the cross-sectional direction is preferably 50-300nm.
Patent JP-2000144469-A (JP)
Title: Production of gas diffusion electrode
Inventor: FURUYA CHOICHI
IPC: C25B11/03
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To provide the method for easily producing the raw material of the reaction layer of a high-performance, inexpensive and durable gas diffusion electrode and to prevent the fine silver grain as the raw material of the reaction layer from being sintered in the pressing stage and coarsened. SOLUTION: Hydrophobic carbon black is added to an aq. soln. contg. a surfactant, the hydrophobic carbon black is dispersed to 2-0.5 μm average grain diameter by a jet mill, a silver colloid dispersed liquid is admixed with the dispersion liquid, then a polytetrafluoroethylne dispersion is added and mixed, and a self-organizing agent is further admixed to produce the raw material of the reaction layer. Further, a hydrophilic fine grain stable in the pressing stage is added to the raw material in the production process.
Patent JP-2000146381-A (JP)
Title: Automatic ice-making machine
Inventor: KUROYANAGI MASAYUKI
IPC: F25C1/00
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To easily verify an ice-making unit without removing it from an enclosure when simply inspecting a water path or the like in the ice-making unit. SOLUTION: An ice-making unit 14 is accommodated in a machine chamber 13 that is formed in an enclosure 12. The ice-making unit 14 is composed of a condenser 18, a compressor 20 that is arranged at the upper portion of the condenser 18, an ice-making mechanism that is arranged at the rear of the compressor 20, a reservoir tank 24, and the like. A control box 32 incorporating a control circuit for controlling the ice-making unit 14 is fixed to a frame 28 detachably between the ice-making unit 14 and a front panel via a set screw 34 for fixing. The reservoir tank 24 is arranged at the rear of the control box 32. More specifically, by removing the control box 32 from the frame 28, the reservoir tank 24 can be visually recognized from the front side.
Patent JP-H04197019-A (JP)
Title: Input data conversion circuit for digital protective relay device
Inventor: KIDO MITSUYASU
IPC: H02H3/02
Filed: 1990-11-28
Abstract: PURPOSE:To reduce the cost and improve the productivity by getting a plurality of digital filter outputs different in filter characteristics, in DSP, to the analog input signal taken in from a power system. CONSTITUTION:For DSP1j, based on the instruction stored in a ROM1k, the input data stored in a buffer RAM1e and the filter coefficient stored in a dual port RAM1h are input. Moreover, the DSP1j performs the digital filter operation by the input data taken in, the filter coefficient, and the operation formula. At this time, it is so made that it may be two outputs to one input, and the output data are stored in the dual port RAM1h. The protective operation side selects the output data of this filter, according to the system of a protective relay, and these are input through an INF circuit 1i and a standardized bus 1.
Patent JP-2000154011-A (JP)
Title: Production of carbon material for electric double layer capacitor electrode
Inventor: TANAKA MASAKO
IPC: H01G11/34
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To obtain an activated carbon having a large specific surface area and optimum pore diameter with which a large electrostatic capacitance can be obtd., by heat treating a chlorine-based resin at a specified temp. in an oxidative atmosphere to allow the crosslinking reaction to proceed and then carbonizing at a specified temp. in a nonoxidizing atmosphere. SOLUTION: A chlorine-based resin in a powdery state is heated at 200 to 400 deg.C, preferably at about 250 to 350 deg.C in an oxidative atmosphere such as air by using a rotary kiln or the like. As for the chlorine-based resin, one of chlorinated PE resin, chlorinated PVC resin, chlorinated PP resin and PVC resin having about >=57 wt.% chlorine content is preferably used. The crosslinked resin by heating and oxidizing is kept at 300 to 500 deg.C in a nonoxidizing atmosphere such as N2, Ar and He to sufficiently carbonize. Thereby, a carbon material fear electrodes consisting of a porous activated carbon having the optimum pore diameter for an electric double layer capacitor can be obtd. from an inexpensive chlorine-based resin as the source material.
Patent JP-H02169690-A (JP)
Title: Refractory block for coke oven lid plug
Inventor: KUWATA TOKIO
IPC: C10B25/06
Filed: 1988-12-21
Abstract: PURPOSE:To prevent anchor bolts from slipping off by using anchor bolts having a specified constitution when a plurality of refractory members are fixed to an anchor plate with anchor bolts to form a refractory block. CONSTITUTION:A cone nut type anchor bolt 10 having an outer tube 12 for frictional contact fitted around the base part is used as anchor bolt, wherein said outer tube is radially enlarged when cone nuts 15 and 16 are moved by screwing (by tightening a nut 13) and at least a part of said outer tube is cut to be opened. The base part of said anchor bolt 10 is inserted into a burying hole 9 provided in a refractory member (e.g. 5a to 5d) so that the anchor bolt 10 is fixed due to the frictional contact of the outer tube 12 radially enlarged by means of the cone nuts 15 and 16 with the inside of the burying hole 9. A plurality of refractory members 5a to 5d each having the anchor bolts 10 thus buried are bonded to each other with an adhesive; an anchor plate 7 is fitted in said refractory members in such a manner that the projections of the anchor bolts 10 penetrate the anchor plate 7; the anchor plate 7 and the refractory members 5a and 5d are fixed by means of nuts 18, thus forming a refractory block 5.
Patent JP-H03183883-A (JP)
Title: Hinge device
Inventor: KAWADA KATSUUMI
IPC: E05D7/10
Filed: 1989-12-13
Abstract: PURPOSE:To make it possible to easily interlock and detach leaves by providing a slit-like opening to the rear side of a projected interlocking section of one leaf, and fitting and inserting a plate-like notch section forming element of a pin mounted on the other leaf through the opening. CONSTITUTION:A projected interlocking section 2F of one leaf 2 is formed into a cylindrical one having a slit-like opening 2T on the rear side thereon, and a pin 3 is mounted on the other leaf 1. A notch section 3S is provided to an element interlocking with the projected interlocking section 2F of the leaf 2, and the element is formed into a plate-like one. The other leaf 1 is so interlocked with leaf 2 that the notch section 3S forming element of the pin 3 of the leaf 1 is fitted and inserted into the projected interlocking section through the slit-like opening 2T of the leaf 2 so that it is capable of inserting and drawing. In addition, a lever 4 is extended and provided at the end of the pin 3 in the vertical direction against the axis thereof, and the lever 4 can be fixed at a specific turning position.
Patent JP-H03184273-A (JP)
Title: Winding device for multi-row hoop material
Inventor: TORIGOE TETSUSHIRO
IPC: B65H18/10
Filed: 1989-12-13
Abstract: PURPOSE:To have winding of long distance with a constant tension by furnishing a wind-in part and a press roller, equipping each takeup part (bobbin) with a slip mechanism, and thereby giving constant tension without risk of severance of a hoop material. CONSTITUTION:A hoop material 1 cut by a slitter device 3 into a minor width is held by a press roller 5 and a drive roller 4, having a speed higher than the feed-in speed of the slitter, and wound on a bobbin 2 in the condition with no slippage. In the case the hoop material is free from slack and elongation, individual winding is made by bobbin having respective slip mechanism in the takeup part 2 while a constant tension is held. In the case any elongation or slack is generated, only the hoop material portion situated in the applicable part of generation is taken up at the takeup speed of the takeup bobbin, and the generated slack or elongation is absorbed within a certain period of time. Accordingly the cutting 3 in the previous process is free from influence of the multi-row hoop material having undergone the cutting process, and even a long stretching multi-row material 1 can be taken up smoothly.
Patent JP-H09159513-A (JP)
Title: Material measuring device
Inventor: INE MUNEHARU
IPC: G01G13/12
Filed: 1995-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a measuring device capable of reducing a measurement error even in the case of measuring a small quantity of material by providing a material receiving plate for receiving a material delivered from a material storage vessel at an upper position inside a material measuring tank, so as to be capable of freely turning. SOLUTION: A material receiving plate 6 to receive a material is provided at an upper position inside a material measuring tank, so as to be capable of freely turning. Furthermore, a difference in falling distance between the material delivery gate 3 of a material storage vessel 1 and the material receiving plate 6 of a measuring tank 4 is preliminarily saved in an operation panel 12. When a desired measuring value is inputted to the operation panel 12 and a measuring process starts, the gate 3 of the vessel 1 opens to deliver a material to the measuring tank 4 at a lower position. In this case, when the amount of a measured material is small, the piston rod 10 of a cylinder 9 is expanded to keep the material receiving plate 6 horizontal.  As a result, an asphalt mix delivered from the vessel 1 does not fall to the lower part of the measuring tank 4, but is received by the material receiving plate 6. Thus, the weight of the asphalt mix is measured, with the falling distance shortened.
Patent JP-H10149412-A (JP)
Title: Inputting person suitability judgment and input card generation device
Inventor: YASHIMA TAKEHISA
IPC: G06K17/00
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To judge the suitability of a data inputting person by means of the reading of a card where a magnetic body is formed and the inputting of a password. SOLUTION: The device is provided with a magnetic card read means 1 reading the magnetic body formed in the card, an arithmetic means 2 processing read data which is read from the magnetic card read means 1, a data storage means 3 storing read data and a numeric data input means 4 which in positioned near the magnetic card read means 1 and inputs the password. A comparison means 7 for comparing and inspecting numeric data inputted by the numeric data input means with read data which is read by the magnetic card read means 1 is provided. The comparison means 7 outputs the matched relation of read data of the magnetic card read means 1 and input data of the numeric data input means 4 after a processing in the arithmetic means 2 to a judgment output means 8.  The magnetic body which the magnetic card read means 1 reads is formed into the card which can be copied and the card can be used for multiple purposes.
Patent JP-2001137196-A (JP)
Title: Equipment for inspection of head bloodstream balance
Inventor: NAKAMURA YOSHINOBU
IPC: A61B5/01
Filed: 1999-11-15
Abstract: PROBLEM TO BE SOLVED: To provide an inspection equipment for prevention of cerebral hemorrhage or cerebral infarction. SOLUTION: The equipment comprising two sensing parts of lughole thermometer 1a, 1b, an arch shaped attachment part 2 that maintains the sensing parts at a top end part in an opposite arrangement and attaches in opposite direction, and display part that displays the measured results, whereby the intra-aural temperature of an object is measured and displayed to know the balance of bloodstream in the left and right side of the head.
Patent JP-H05135747-A (JP)
Title: Metal halide lamp device
Inventor: URUSHIBARA TSUGI
IPC: H01J61/88
Filed: 1991-11-13
Abstract: PURPOSE:To prevent the open circuit of an auxiliary conductor line even if a light emitting tube is deformed during its life and stabilize startability in a metal halide lamp device having a reflecting mirror lighted horizontally. CONSTITUTION:Electrodes 2, 2' provided at both ends of a light emitting tube 1 sealed with an iodide are connected to molybdenum wires 4, 4' via molybdenum foils 3, 3'. A lead wire 7 and a base 8 are connected to the other ends of the wires 4, 4', a reflecting/heating insulating film 5 is applied on the outer surface of the electrode 2, an auxiliary conductor wire 6 connected to the molybdenum wire 4 at one end is arranged along the outer surface located below the center axis when the light emitting tube 1 is horizontally arranged, and the other end is connected to the surface of the light emitting tube 1 near the electrode 2'.
Patent JP-H11118978-A (JP)
Title: Air-tight seal device for neutron detector
Inventor: NAKABASHI MASAKO
IPC: C04B37/02
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To provide an air-tight seal device for neutron detector having good sealing and high reliability. SOLUTION: This air-tight seal device is provided with an insulation connection member 2 consisting of insulator formed by a penetration hole 6 wherein a cable 10 of neutron detector penetrates inside and a pipe shape metal members 4 and 5 coupled and connected to the end of each of the insulation members The fitting surfaces 2a and 2b of the insulation connection members are made of tapered surfaces inclining to the axis line direction of the penetration hole 6.
Patent JP-H06176408-A (JP)
Title: Exposure device of rotary scanning system
Inventor: HAYASHI YUTAKA
IPC: G11B7/26
Filed: 1992-12-03
Abstract: PURPOSE:To expose patterns with high accuracy over the entire surface on a circular disk surface by will maintaining the flatness of a circular reticule. CONSTITUTION:The circular reticule R is imposed on the holding part 4 of a rotary driving section 3 and a flat plate 5 is disposed on the circular reticule R apart a slight spacing therefrom. Gas of a prescribed pressure is supplied between the flat plate 5 and the circular reticule R via a through-hole 5c in the central part of the flat plate 5. The circular reticule R is attracted to the plane plate 5 by Bernoulli theorem, by which the deflection of the circular reticule R is corrected.
Patent JP-H09149239-A (JP)
Title: Original reader
Inventor: MIYAZAWA HIDEYUKI
IPC: G03G21/00
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To attain a wide range of reduction rate without employing a motor or a motor driver with high performance. SOLUTION: A carrier roller 2 is driven by a motor 11 and an original 1 is carried in the sub-scanning direction. A reflected light by one line of the original 1 lighted by a light source 3 is collected by a lens 4 and the collected light is given to a photoelectric conversion element 5. The image data converted into an electric signal by the photoelectric conversion element 5 are given to an image processing circuit 6, in which image processing such as shading correction and MTF correction is implemented and the resulting image data are given to a recorder 8 or a facsimile circuit 12. The received image data are printed on recording paper in the recorder 8 and the facsimile circuit 12 compresses the image data and sent from a telephone circuit.  The original image is reduced by varying the scanning speed of the original and using the image processing circuit 6 to select or abort read data.
Patent JP-H07172206-A (JP)
Title: Gear shifting device of vehicle
Inventor: WATANABE MASAYA
IPC: B60R21/09
Filed: 1993-12-22
Abstract: PURPOSE:To improve the safety of a driver by shifting a gear shifting device at the side of a steering wheel to a safe position in a head-on collision or the like to surely prevent the knees and head of an adjacent passenger from the collision with the shifting device. CONSTITUTION:While a gear shifting device 5 of a transmission is provided adjacent to the right side of a steering wheel, a shifting mechanism 53 for shifting upward the gear shifting device 5 in a head-on collision is provided. A knee protector 51 capable of shifting the upper end of the shifting mechanism 53 upward and forward about the lower end in abutting against the knees of a passenger is provided, and a unit case 9 of the gear shifting device 5 is fixedly fastened to the upper end (extension part 52) of the knee protector 51.
Patent JP-H05159725-A (JP)
Title: Picture display device
Inventor: HIRONAKA NORIHIKO
IPC: H01J31/12
Filed: 1991-12-09
Abstract: PURPOSE:To provide a picture display device which, when a diode connected to a line cathode electrode is shortcircuited or broken down for some reason or other, suppresses the shortcircuiting current and protects the line cathode electrode by a constant current circuit composed of a transistor, resistors, and diodes. CONSTITUTION:Diodes 64, 65, resistors 62, 63, and a transistor 61 which constitute a constant current circuit is connected in series to a cutoff power source 52. The current value of this constant current circuit is so set that, when diodes 50a to 50s connected to line cathodes 2a to 2s are short circuited and broken down for some reason or other, it may be a current value equal to or smaller than the shortcircuiting current flowing from the cutoff power source 52 to the line cathode 2. This can prevent an excessively large current from flowing into the line cathode 2 when the diode 50 accidental fails.
Patent JP-H01167523-A (JP)
Title: Combustion control device
Inventor: KISHIDA AKIHIKO
IPC: F23N5/08
Filed: 1987-12-22
Abstract: PURPOSE:To perform a high and accurate combustion control over a wide range of O2% in discharged gas by a method wherein a sensed signal of Ge or Si-photodiode is compared with a set value of a power spectrum ratio and changed over to control an amount of air or fuel supplied to a burner. CONSTITUTION:An optical sensor 12 comprised of Ge photodiode 12a and Si photodiode 12b, a frequency analyzer 17 and an adjusting unit 18 are provided. Sensed signals 13a and 13b of Ge photodiode 12a or Si photodiode 12b are taken and when its power spectrum ratio exceeds a predetermined supervising limit value, a sensed signal showing a larger rate of variation is selected. Either a flow rate adjusting valve 7 arranged in the midway of an air pipe 4 or a flow rate adjusting valve 5 arranged in the midway of a fuel distributing pipe 3 is controlled by an adjustor 18 so as to adjust an amount of supplying air or fuel.