baber/WOPTO huggingface dataset:
Patent JP-2000178650-A (JP)
Title: Cooling treatment of polish shaft and apparatus therefor
Inventor: YAMOTO KOJI
IPC: C21D9/28
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a cooling treatment method of a polish shaft which can efficiently cool the polish shaft under state of holding the outer diameter and the straightness precision thereof. SOLUTION: In an outer cover 1, plural guide rails 10 for supporting the polish shaft A and endless chains 13 for push-shifting while rotating the polish shaft A supported with the guide rails 10 are disposed as the parallel state. Cold wind supplying means 16 for blasting the cold wind toward the rotation shifted polish shaft A, are arranged near a portion where the polish shaft A is rotation-shifted on the guide rails 10. In this way, the cold wind is made to act uniformly to the whole peripheral surface of the polish shaft A and the development of heat strain caused by rapid temp. variation is eliminated and the polish shaft can efficiently be cooled in the state of holding the outer diameter precision thereof.
Patent JP-2000220198-A (JP)
Title: Water washing lever type self-extinguishing night illumination
Inventor: MICHAEL KOONITSU OORUZUHAUZAN
IPC: E03D5/09
Filed: 1999-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a night illuminator capable of returning to a bed in a sleepy eye as it is by setting an illumination source at a place where a user should basically contact in the conventional toilet, making it self-switch-off, and needing no subsequent operation for switching off after the user switches on the illuminator. SOLUTION: A night illuminator is incorporated in the water washing lever 10 of a toilet 90 in night illumination contrived so as to illuminate a toilet stool 93. The illumination is self-extinguishing type, moderate and can be maintained clean during use. A semiconductor circuit incorporated in the water washing lever 10 is turned off after constant elapsed time. Illumination flickering of hundreds times is enabled until the exchange of a battery or the exchange of the whole device is needed because it is lithium battery type. This device is substantially the same size as the conventional water closet.
Patent JP-H07180124-A (JP)
Title: Snow removal device
Inventor: TAKAURA KOZO
IPC: E01H5/10
Filed: 1993-12-21
Abstract: PURPOSE:To spray molten water and remove snow by pivoting a spike-mounted rotor with a handle, a hook, a frame and the outside of a drum roller and installing drain pipe to the side surface of a tank for a snow scraper mounted to the frame. CONSTITUTION:A hook of a frame 4 is connected to a tow car, such as a tractor and spikes are screwed in a rotor 7 on the outside surface of a roller of a drum in an equal spacing. Furthermore, the rotor 7 is pivoted with the frame 4 on both sides rotatively. In this case, a tank 8 and the top of the tank 8 are surface-plated in the advancing direction of the rotor 7 so that it may slide smoothly and a comb-shaped snow scraper is mounted on the slant so that it may slide. Then, a hole is bored in the upper part of a lateral surface of the tank 8 mounted to the frame 4 where a drain pipe is installed into the hole, thereby installing a water spray device. The tank 8 is positioned so as to exhaust air from a muffler of a tow car, thereby spraying molten water and removing snow.
Patent JP-H06186567-A (JP)
Title: Ferroelectric liquid crystal device
Inventor: NAKAMURA KATSUTOSHI
IPC: G02F1/1337
Filed: 1992-12-17
Abstract: PURPOSE:To provide the ferroelectric liquid crystal device which eliminates seizure, is free from a change in characteristics with a temp. history and has excellent durability. CONSTITUTION:This liquid crystal element has a ferroelectric liquid crystal 14 and a pair of substrates 11a, 11b which face each other by holding this ferroelectric liquid crystal 14 in-between, are formed with electrodes for applying voltages to the ferroelectric liquid crystal 14 respectively on the opposite surfaces and are subjected to uniaxial orientation treatments in order to orient the ferroelectric liquid crystal 14. The apparent tilt angle of the liquid crystal device is made larger than in the case of not applying AC by the treatment to apply the AC to the element. The inclination directions of this liquid crystal and at the boundary between the upper and lower substrates are reverse and the pretilt angle is >=5 deg.. The spontaneous polarization of the ferroelectric liquid crystal 14 is >=25nC/cm<2>.
Patent JP-2000180654-A (JP)
Title: Optical parts having temperature compensating structure
Inventor: KATSUKI SHIRO
IPC: G02B7/00
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To cancel fluctuation of the relative distance between various members for constituting optical parts, to be generated caused by the temperature change. SOLUTION: In optical parts, a lower layer base plate 1 and upper layer base plates 2, 2 shorter than the lower base plate 1, which have the different coefficients of linear expansion, are overlapped on each other, and the ends are fixed. The length of the lower layer base plate is taken as L1, the length of the upper layer base plate is taken as L2, the coefficient of linear expansion of the lower layer base plate is taken as α, the coefficient of linear expansion of the upper layer base plate is taken as β, and the lengths and the material of the upper layer base plate and the lower layer base plate are selected so that the relationship of L1, L2, α and β satisfies L1/L2=β/α. Therefore, fluctuation of the relative distance between respective parts 4, 5 and 7 can be cancelled.
Patent JP-H09184337-A (JP)
Title: Cylinder lock with switch
Inventor: YUKIHARA HITOSHI
IPC: E05B83/36
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To eliminate a severe control about a mounting accuracy of a cylinder lock or a door lock and prevent definitely an operational failure that a locked and unlocked state detection switch detects and gives a warning before a rotary detection switch detects the turning of a cylinder lock. SOLUTION: This cylinder lock is provided with a key lever 6 which is interlocked with a rotor 3 in the rotary direction and connected to a locking lever of a door lock device and a rotary detection switch 7 of the rotor 3 in this structure. In this case, a specified play angle in the unlocking direction is provided between the rotor 3 and the key lever 6 where the rotary detection switch 7 is arranged to detect the rotary motion in the unlocking direction of the rotor 3 in the range of the play angle so that the key lever 6 may be interlocked with the rotor 3 after that.
Patent JP-H06315578-A (JP)
Title: Scissors with nail clipper
Inventor: ISEDA HIROSHI
IPC: A45D29/02
Filed: 1993-11-19
Abstract: PURPOSE:To provide the scissors with a nail clipper, constituted by providing the nail clipper and a presser in grip parts of the scissors. CONSTITUTION:A center bar 9 is based on the joint part of grips 3 of the scissors, blades 8, 8<b> of the nail clipper fitted loosely thereto are set, and to the upper part of the center bar 9, a pressure plate 11 is fitted. In the joint part of the other grip 3<a>, a sliding path 7 is provided, and a presser 4 inserted and attached thereto is set.
Patent JP-H07203919-A (JP)
Title: Pizza
Inventor: OKANO AKI
IPC: A23L35/00
Filed: 1993-12-31
Abstract: PURPOSE:To obtain a pizza having versatility, creating a new taste, readily eatable, having excellent long-term shelf stability by wrapping ingredients in a pizza crust, then frying the crust with an oil. CONSTITUTION:For example, the central flat part of pizza dough made into a platelike shape is coated with a salad oil, temporarily baked 60-90%, preferably 70-80% to provide pizza crust 1. Ingredients 2 are wrapped in the pizza crust, which is fried with an oil to objective pizza.
Patent JP-H05175000-A (JP)
Title: Betatron vibration mesuring device for ring-shaped accelerator
Inventor: OGAWA TAKAFUMI
IPC: H05H13/04
Filed: 1991-12-20
Abstract: PURPOSE:To measure a vibration frequency of a betatron by real time, in a ring-shaped accelerator for an electron synchrotron or the like. CONSTITUTION:An excitation high frequency signal is oscillated and applied to an exciter electrode 30 from a signal generator 40 to kick an electron beam 34. A signal in accordance with the displacement from a ring center track by kicking the electron beam 34 is obtained from a detecting electrode 32, and a degree of this displacement is detected by a signal level detecting means 44. In a CPU 52, an excitation frequency f0 is fluctuated by a fine amount in upper and lower directions, when an excitation frequency preset value f0 is changed in a direction where a detected output V of the signal level detecting means 44 is inreased. The excitation frequency f0, when the detected output V is generated highest, corresponds to a betatron vibration frequency. The betatron vibration frequency, even when it is fluctuated, is immediately tracked and measured by real time.
Patent JP-H11179411-A (JP)
Title: Method for controlling shape of plate and edge drop in plate rolling
Inventor: TATENO JUNICHI
IPC: B21B13/14
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To improve edge drop keeping a plate shape in a good condition by controlling an edge drop and a shape of plate based on a relation between a cross angle/a shift amount and an edge drop improving effect and a relation between the cross angle/the shift amount and the shape of plate in a work roll. SOLUTION: Work rolls 12, 14 of a first stand 21 are shifted to a prescribed position by a shift cross operation device 40 and are crossed at a prescribed angle, and on the outlet side a shape detector 42 for measuring a shape of plate is provided. On the outlet side of a sixth stand, a plate thickness profile measuring instrument 44 to measure an edge drop is provided. By various informations from the shape detector 42, the plate thickness profile measuring instrument 44 and others, a first stand controller 50 controls both of the edge drop and the shape of plate based on a relation between a prescribed cross angle/a shift amount and an edge drop improving effect and a relation between the cross angle/the shift amount and the shape of plate.
Patent JP-2000170718-A (JP)
Title: Clamp
Inventor: HOSHI SHOICHI
IPC: F16B7/04
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a cheap clamp with less number of components, which can hold a long and narrow object easily and is equipped with anti-vibration function. SOLUTION: This clamp is provided with a clamp body A and rubber elastic ring B. The clamp body A is provided with recessed parts 3, standing parts 2 installed on the side of the recessed parts 3, and elastic holding pieces 4 which are protruded toward the bottom side of the recessed parts 3 to bring tip sides close to each other from the upper sides of the standing parts 2 and to receive and hold long, narrow objects C from the side of the longitudinal side between the recessed parts 3. The rubber elastic ring B hung around the standing parts 2 is received on a contact unit 5 provided on both sides of the tips of the elastic holding pieces 4.  And the rubber elastic ring B is stuck closely on the surface of the long, narrow objects C and extended so that a gap (y) is made between the surface of the long, narrow objects C and the elastic holding pieces 4 and inside surface of the recessed parts 3 when the long, narrow objects are pushed into the recessed parts 3 from the elastic holding pieces 4.
Patent JP-H11245266-A (JP)
Title: Resin erected un-magnifying lens array and its production
Inventor: NEMOTO HIROYUKI
IPC: B29L11/00
Filed: 1998-12-15
Abstract: PROBLEM TO BE SOLVED: To produce a resin erected un-magnifying lens array by injection molding. SOLUTION: A colored spacer 70 is held between two lens plates 56, 57 produced by injection molding and the projected warps of the lens plates are turned to the colored plate 70 and two lens plates are superposed one upon another in a rotationally symmetric state. At this time, the fitting projected parts 60 and recessed parts 62 of the pens plates are used for alignment. The peripheries of two lens plates are fixed by clips 80.
Patent JP-H06193349-A (JP)
Title: Setting block for sash
Inventor: MYOJIN TAKESHI
IPC: E06B3/54
Filed: 1992-12-21
Abstract: PURPOSE:To facilitate mounting by allowing insertion to be made into each of side spaces through either the upper space or the lower space. CONSTITUTION:A sheet glass 3 is inserted into a space between stiles 4,4 on both sides and a setting block 10 is inserted, before attachment of a lower bead, into a lower space 13 of a taking-in groove 6a, constituted by blocks 9, with a liner 22 sunk into the block main body 21, resisting against a leaf spring 23. Then, the block 10 is pushed into the innermost part of the space 13 and the liner 22 is made to face a side space 11 and to project, by force of the spring 23, to a point between the sheet glass 3 and the groove bottom 4b in a taking-in groove 4a of the stile 4. One side of the liner 22 is brought into contact with the side-end face of the sheet glass 3 while the front end of the block main body 21 is brought into contact with the groove bottom 4b, and the sheet glass 3 is held with the block 10. Thereby, the block 10 can be mounted by means of post-fitting after the sheet glass 3 is put into a stile body 2, and the mounting becomes easy without requiring any special processing.
Patent JP-H10188893-A (JP)
Title: Ceramic high pressure mercury discharge lamp for liquid crystal back light
Inventor: MIHASHI KENICHI
IPC: H01J61/30
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a high pressure mercury discharge lamp for a liquid crystal back light wherein a bursting sound is low in case of bursting, an emitting tube has large strength, a rise up time of a light output is shortened, lighting can be made at a high operating pressure, even when lithium generating red color intensified is sealed, a lamp life is extended. SOLUTION: In a ceramic high pressure mercury discharge lamp arranging a pair of electrodes to be opposed also sealing mercury and rare gas in an emitting tube 1 molded from a translucent ceramic, a value of the ratio d/D of the outer diameter d of an electrode introducing part 12 in an emitting tube end part to the maximum outer diameter D of an emitting tube central part 11 is 0.4 or less, the lamp is lighted at operating pressure of mercury of 60atm or more. As necessary, inside the emitting tube is sealed with a suitable amount of hydrogen gas.
Patent JP-H11181920-A (JP)
Title: Steel-made earthquake-resistant wall
Inventor: ITO SHIGEKI
IPC: E04B2/56
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain a steel-made earthquake-resistant wall having a comparatively high rigidity and which can absorb the energy such as an earthquake efficiently and whose manufacturing, transfer, construction and repairing are easy. SOLUTION: An opening is provided on the web of a steel material 3 with H shape section and plural main panels 2, on which small panels 9 consisting of the steel plate with a lower yield strength than that of the steel material 3 with H shape section are installed, are provided in this opening and these main panels 2 are installed in series in a lateral direction. Stiffened plates 11 are arranged on both surfaces of the small panel 9 and these stiffened plates 11 and the small panels 9 are restricted by bolts and nuts 12.
Patent JP-H05180524-A (JP)
Title: Cooling machine
Inventor: KASHIWAMURA KAZUO
IPC: F25B9/14
Filed: 1991-12-26
Abstract: PURPOSE:To provide a cooling machine of long life by a method wherein wear at a sliding surface forming a clearance seal is deduced. CONSTITUTION:In a cooling machine having a displacer reciprocatably engaged in a cold finger having working gas filled therein, a piston 2 reciprocatably engaged in a cylinder 1 having the working gas filled therein and a communication pipe 5 communicating between the cold finger and the cylinder 1, a sliding surface forming a clearance seal 14 is provided with a cylindrical cylinder liner 31 made of complex material composed of polyparaoxibenzoil and polytetrafluoroetylene. Surface roughness of the piston 2 sliding against the cylindrical cylinder liner 31 is set to a value less than a central line mean roughness Ra=0.05mum.
Patent JP-2001173886-A (JP)
Title: Coolant transport tube
Inventor: WATABE MICHIHIKO
IPC: H01B12/16
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To provide the coolant transport tube structure capable of detecting the damage of a heat insulating layer of a transport tube. SOLUTION: A transport tube for the coolant mainly composed of the liquid nitrogen and the liquid oxygen is provided with a nitrogen gas flow passage 20. The nitrogen gas flow passage 20 can be provided in any of outside and inside of a vacuum heat insulating layer 10 forming the coolant transport tube. When the nitrogen gas flow passage 20 is broken with a coolant flow passage 13 of the transport tube, the mixture gas of N2 and O2 intrudes inside of the nitrogen gas flow passage 20. With this intrusion, since the pressure and the gas composition inside of the nitrogen gas flow passage 20 are changed, damage of the transport tube can be detected by monitoring them with a pressure meter 41 and a gas composition analyzer.
Patent JP-H05275129-A (JP)
Title: Cable clamp device
IPC: H01R12/61
Filed: 1992-12-22
Abstract: PURPOSE: To provide a cable clamp device for an electric connector for terminating the conductors of a multi-core cable. CONSTITUTION: A cable is provided with shield foil 86 extending along the length of the cable. A cable clamp device 12 is provided with at least one pair of clamp members 40, 42, 88 fitted by hinges which forms such coupling faces as constituting a cross section shape between which a cable path can be formed. In order to couple the clamp members into one so as to sandwich the cable in the path, a complementary mutual engaging latch 56 is provided on the clamp members. A foil shield bus terminal 100 having a piercing protrusion 106 for intruding into the shield foil 86 is fitted to one of the clamp members 40, 42, 88. The shield foil 86 is biased by bias means provided on the rest of the clamp members so as to be intruding engaged with the piercing protrusion. The foil shield bus terminal 100 is coupled with the grounding wire of the cable by another conductive member.
Patent JP-H11191851-A (JP)
Title: Electromagnetic focus circuit
Inventor: MASUMOTO JIYUNSHI
IPC: H04N3/26
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To avoid the degradation of the focus performance of a display in simple circuit configuration by controlling timing to switch plural switches according to the value of horizontal amplitude set by a horizontal amplitude adjusting means and the horizontal operating frequency of an image signal source inputted to the display. SOLUTION: A microcomputer 9 discriminates horizontal amplitude information and horizontal scanning frequency information respectively through a horizontal amplitude adjusting means 8 and a scanning frequency discriminating means 17 and by controlling the timing to switch the ON/OFF of respective plural switches 4-7 through respective correction control signals 21-24 according to these discriminated result, the respective correction signals 21-24 change correction values even when only changing the horizontal amplitude information and change correction values even when changing only the horizontal scanning frequency. In this case, the similar effect can be provided even when the correction values of the respective correction control signals 21-24 are controlled by superimposing them on pulse generation timing control signals 25-28.
Patent JP-2000181111-A (JP)
Title: Electrophotographic photoreceptor
Inventor: TAKANO MASAHIDE
IPC: G03G5/08
Filed: 1998-12-16
Abstract: PROBLEM TO BE SOLVED: To obtain a photoreceptor which has high sensitivity and good charge holdability (resolution), has high image stability and is excellent in terms of practicability by disposing a under-coating layer doped with chlorine between a conductive substrate and a photosensitive layer and specifying the relation between the chlorine concentration and film thickness of the under-coating layer. SOLUTION: This electrophotographic photoreceptor is constituted by disposing the under-coating layer between the conductive substrate and the photosensitive layer. The under-coating layer is the under-coating layer doped with the chlorine. The chlorine concentration y (ppm) and the film thickness X (μm) of the under-coating layer satisfy the relation expressed by the simultaneous equations indicated by the equation. The under-coating layer is subjected to chlorine doping satisfying the simultaneous equations, by which the implantation of electrons from the substrate side is improved and the mobility of the apparent charges is improved. Consequently, the photoreceptor sensitivity is made higher and both of the charge holding capability (resolution) and the image stability may be improved.  An ordinary resistance heating vapor deposition method may be adequately adopted for the formation of the under-coating layer to the conductive substrate and the subsequent formation of the photosensitive layer.
Patent JP-H05169932-A (JP)
Title: Tire and wire-like body
Inventor: HONBO TOMIO
IPC: B60C11/00
Filed: 1991-12-25
Abstract: PURPOSE:To easily mount non-slip members to a tire main body, concerning a tire on which wire-like bodies for mounting non-slip members can be selectively fitted. CONSTITUTION:A tire is constituted so that wire-like body equipping grooves 1c which are shallower than a plurality of grooves 1b formed in the width direction of a tire ground plane 1a and used for hooking non-slip members are newly formed on the tire group plate 1a in its longitudinal direction, and when wire-like bodies 2 are fitted in the wire-like body equipping grooves 1c extending over one circumference the non-slip members 3 can be fitted to the wire-like bodies 2 by utilizing clearance parts generated between the wire-like bodies 2 and the bottom of the groove parts 1b.
Patent JP-H05320608-A (JP)
Title: Reactive hot-melt adhesive composition
Inventor: KAWASAKI EIICHI
IPC: C09J201/00
Filed: 1992-12-25
Abstract: PURPOSE:To improve the hot-melt applicability, stickiness, initial adhesive properties, and heat resistance of the subject compsn. by compounding a specific silylated graft copolymer with a low-molecular polymer. CONSTITUTION:10-90 pts.wt. graft copolymer having a number-average mol.wt. (Mn) of 10,000-200,000 and selected from a graft copolymer which is obtd. by polymerizing a vinyl-terminated macromer having an Mn of 2,000 or higher and a glass transition point (Tg) of 20 deg.C or higher with an alkyl (meth)acrylate and has silyl groups of the formula (wherein X is a hydrolyzable group; Y is methyl or ethyl; and (n) is 0-2) and a Tg of the segment derived from the (meth)acrylate of -75 to -20 deg.C and a graft copolymer which is obtd. by polymerizing the (meth)acrylate in the presence of a thermoplastic resin and has silyl groups of the formula in the molecule and a Tg of the segment derived from the (meth)acrylate of -75 to 20 deg.C is compounded with 90-10 pts.wt. low- molecular polymer which is obtd. from a monomer component mainly comprising vinyl acetate and/or the (meth)acrylate and has silyl groups of the formula in the molecule, an Mn of 500-800, and a Tg of -40 to 100 deg.C.