baber/WOPTO huggingface dataset:
Patent JP-H06181037-A (JP)
Title: Display tube used for light source
Inventor: SEKO KOJI
IPC: H01J63/02
Filed: 1992-12-11
Abstract: PURPOSE:To improve quality and reliability of a display tube used for a light source by stabilizing electrical connectability between an Al metal back film and an anode over a long period of time. CONSTITUTION:The structure of an anode electrode for supplying high voltage to an Al metal back film 6 contributing to the light emission of a fluorescent screen is formed with a depression 9 provided in the inner surface of a front glass 2 to extend the Al metal back film 6 within the depression 9. A conductive bonding material 11 is placed within the depression 9 in which the Al metal back film 6 is formed and at the same time one end side of a contact piece 10 is fixedly arranged with the conductive bonding material 11, and the other end side thereof is so constituted as to come into elastic contact with an anode 7. Thereby, the sure and stable continuity of electricity can be obtained between the Al, metal back film 6 and the anode 7.
Patent JP-2001172772-A (JP)
Title: Substrate treating method for metallic body to be coated
Inventor: SUZUKI TAKASHI
IPC: C23C22/34
Filed: 1999-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a substrate treating method by which a coated substrate film having corrosion resistance and flatness is deposited on a metallic body to be coated containing magnesium without using chromium. SOLUTION: When subjecting a metallic body 8 to be coated containing magnesium to substrate treatment, the metallic body 8 to be coated is dipped into a fluorine compound-containing treating solution 3 to which a surface tension reducing agent such as ethanol is added to deposit a chemical conversion film of magnesium fluoride on the surface of the metallic body 8 to be coated.
Patent JP-H07199849-A (JP)
Title: Information display device
Inventor: KIYOTA SHINICHI
IPC: G09G3/20
Filed: 1993-12-29
Abstract: PURPOSE:To provide an information display device in which power consumption is further reduced as a whole and the power consumption of a driver circuit is also reduced by controlling the number of turned on dots of light emitting elements in the turned on time width when display dots are turned in an arbitrary time width. CONSTITUTION:This device is provided with plural display dots arranged in a matrix manner and a driver circuit which turns on the display dots. The driver circuit has a time width control means (BCO) which reduces the turned on time during the display period of the display dots and the turned on time in the display period is made shorter than the display period. When plural light emitting elements L1, L2,...,L16 constituting the display dots are simultaneously turned on, the turned on time of the light emitting elements to be turned on within a certain time width is made shorter than that of a prescribed display period by a time width control means and an after image phenomenon is used so that the light emitting elements are appeared to be turned on during the entire display period.
Patent JP-H10172697-A (JP)
Title: Three-dimensional solid circuit body and terminal for relaying thereof
Inventor: KOKUSHI SHINSUKE
IPC: H01R25/16
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a three-dimensional solid circuit body which can be used in common without requiring substantial design alteration even in the case the arrangement and the size of lead terminals for connecting electric parts such as relays and switches alter at the time when the electric parts are connected in a wireless manner. SOLUTION: This three-dimensional solid circuit body is a solid molded part 3 in which a plurality of conductors are molded and of the solid circuit body, conductors are made possible to be electrically connected with counterpart conductors by installing electric parts such as relays, switches, terminal stands, etc., and at the same time of the conductors, terminals 2a, 2b of the conductors to be connected with external circuits are projected out of a solid molded part 3. Electric connection of conductors and electric parts is formed in recessed parts 4 in the outer faces 3a, 3b of a solid molded part 3 by intermediately setting relay terminals 5 installed in recessed parts 4.
Patent JP-H09173750-A (JP)
Title: Filter cleaner for air filter
Inventor: MATSUURA KIYOSHI
IPC: B01D46/52
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To make it possible to exhibit a sufficient cleaning effect even if a small-sized suction machine is used. SOLUTION: A cylinder filter body 2 having a peak type filter 3 on its outer periphery is arranged rotatably by a motor 23 in one dusty air inflow chamber 11 of a body 1 isolated by a partition plate 10. A suction nozzle 8 of a small width in contact with or proximity to the filter 3 and its holding member 7 as well a suction hose 81 connected to this suction nozzle 8 are arranged therein. A fan 86 to suck the air by the suction nozzle 8 and a dust removing filter 85 are arranged in another device chamber 12. As a result, the sliding mechanism S of the holding member 7 is arranged in a middle box 6 and the holding member 7 is projected from the band hole 101 of the partition plate 10 into the dusty air inflow chamber 12.  The fan 9 which boosts the inside of this middle box 6 and an air cylinder for advancing and retreating the suction nozzle 8 toward the axial center of the filter body 2 are disposed, by which the suction nozzle 8 is moved along the axial direction and the filter 3 is sucked and cleaned.
Patent JP-H05168365-A (JP)
Title: Structure for improving fish-gathering places
Inventor: KOMURA YOJI
IPC: A01K61/00
Filed: 1991-12-17
Abstract: PURPOSE:To provide a structure for improving fish-gathering places and the production process therefor which is in no need of mold frame formation and assembling, and can be built up easily and can be conveyed on the boat and sunk into the sea from the boat. CONSTITUTION:A take 1 whose inside to be filled has a shape for gathering fishes is conveyed by a boat 4 loading cement till the sea area of a fish- gathering place. Then the tank is connected to a tube 3 and sunk into the sea bottom and the inside of the tank is filled with cement through the tube 3 to form the place for gathering fishes. The material to be cast is not only cement, but may be mixture thereof with fly ash.
Patent JP-H10169257-A (JP)
Title: Fire wall for gas station
Inventor: KAWAMOTO KINZOU
IPC: E04H3/02
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To facilitate the work of executing construction by erecting fire preventive plates, formed of glass fiber reinforced cement, along the boundary of a block, and connecting and supporting the adjacent fire preventive plates in a horizontal direction. SOLUTION: A recess is formed on the ground, and rubbles are spread at the bottom of the recess. A concrete foundation 52 is provided on the rubbles. A concrete floor 53 is laid on the ground, and a concrete sill 3 is erected on the floor 53 along a boundary. Force skeleton columns 2 are then erected on the sill 53 with suitable spaces in a horizontal direction. Grooves 1b of flanges 1a of adjacent fire preventive plates 1 formed of glass fiber reinforced cement are fitted to the outer periphery of the force skeleton column 2 from both sides. Plural stages of bolts and nuts are horizontally inserted through the relative flange parts 1a and the force skeleton column 2 so as to connect the adjacent fire preventive plates 1 in the horizontal direction. The foundation can thereby be made small compared to fire preventive plates made of concrete, so that work execution is facilitated.
Patent JP-2001170704-A (JP)
Title: Method of manufacturing ferritic stainless steel sheet
Inventor: HIRUTA TOSHIKI
IPC: B21B1/02
Filed: 1999-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a ferritic stainless steel sheet on which edge seam is not formed by preventing the generation of wrinkles on the side faces of a slab by repeating edging and thickness reduction in rough rolling. SOLUTION: A decarburization inhibitor containing a reducing agent is applied on the chamfered faces and side faces over the entire length in the longitudinal direction of the slab the end parts of the side faces of which are chamfered and, after the decarburization inhibitor is dried, the slab is heated and moreover edging, rough rolling and finish rolling are performed.
Patent JP-H11180720-A (JP)
Title: Method for press forming of glass product and device therefor
Inventor: TSUCHIMOTO YOSHIHIRO
IPC: C03B11/16
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To decrease the defects of glass products occurring in a ring mold and the impact at the time the ring mold seats on a lower die. SOLUTION: The oil pressure of a lower cylinder 13 pressing the ring mold 6 to the lower die 2 is changed at the time of releasing the pressure of an upper die 5. Further, the ring mold 6 is pressed by one set of the upper and lower cylinders 14, 13 joined back to back and the impact at the time of seating is decreased by controlling the relative position in the height direction of the ring mold 6 by the upper cylinder 14.
Patent JP-H10155693-A (JP)
Title: Shower device
Inventor: ITO KAZUO
IPC: A47K3/00
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To easily attach a shower device to a discharge pipe and an outlet so as to be used as a shower and prevent it from obstructing the circulation by providing an opening/closing valve in an adjacent to the shower head, incorporating a water stop valve in a distribution chamber branched from a water supply pipe, and installing a distribution outlet in a side part. SOLUTION: A shower distribution water supply pipe 1 connects an inlet 2, a shower hose connecting port, 3, and the bottom of a distribution chamber 4 to each other, one end of a shower hose 5 is connected to the shower hose connecting port 3, and the other end of the shower hose 5 is attached to a shower head 7 via an opening/closing valve 6. A water stop valve 8 is incorporated in the distribution chamber, a distribution outlet 9 is installed outside the distribution chamber so as to be a shower device, and the inlet 2 is used by being installed in a midpart of a discharge pipe 11 of a bathtub water heat insulating circulator 10 or the outlet 12.  When a ball body is used for the water stop valve 8, the assembling and the adjustment are facilitated, however, the valve is not restricted to the ball body, may be locked by a spring, and may be set to be opened, in applying the water pressure.
Patent JP-2000178052-A (JP)
Title: Liquid cement quick-setting agent
Inventor: MATSUURA SHIGERU
IPC: E21D11/10
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To obtain a quick-setting agent which enables further improvement in adhesion and initial/long-term strength of shotconcrete and excellent reduction in rebound ratio of the concrete by preparing a quick-setting agent comprising a water-soluble quick-setting substance and suspended particles which have an average particle size of a specified value or lower and include a specified weight ratio of particles having particle size of another specified value or higher, to the total weight of all the particles. SOLUTION: This quick-setting agent comprises a water-soluble quick-setting substance and suspended particles which have a <=1 μm average particle size and include a <=20 wt.% ratio of particles having >=5 μm particle size, to the total weight of all the particles, wherein the content of the suspended particles in the quick-setting agent is preferably 3-20 wt.% or more desirably 5-15 wt.% to the weight of the quick- setting agent;  and as the water-soluble quick-setting substance, at least one compound selected from aluminum salts, magnesium salts, sodium aluminate, potassium aluminate, other aluminates, alkali carbonates, or the like, is appropriately used and, in particular, aluminum sulfate is more appropriately used because of its quick-setting properties and economicity, and also, the content of such a quick-setting substance is preferably 20-50 wt.%, or more desirably 20-40 wt.% to the weight of the quick-setting agent.
Patent JP-2000175939-A (JP)
Title: Medical hand piece
Inventor: KARDEIS RICHARD
IPC: A61C1/08
Filed: 1999-12-14
Abstract: PROBLEM TO BE SOLVED: To obtain a sure function with a simple structure and to attain the avoidance of surplus friction concerning sealing an internal cooling drill by adopting a sealing disk as a sealing member and extending the sealing surface of the sealing disk with an implement shaft to be substantially vertical, conical or spherical as against an implement axial line. SOLUTION: A sealing disk 10 at the side of a hand piece head is supported by a substantially ring shape elastomer holding member 11 and the second sealing disk 2 at the side of the implement is simultaneously held by the ring shape elastomer holding member 13 as a clogging member at the lower end side of the head. The both elastomer holding members 11 and 13 are mutually connected by plural webs extending in an axial direction and a bore 9 is made to communicate with a chamber 2 by a gap between the webs. Then the members 11 and 13 works on the sealing disks 10 and 12 in the axial line direction and slightly push the disks 11 and 12 in the direction of a related shoulder. Surface contact with drastically small friction is obtained by the slight load or preload.
Patent JP-H07199486-A (JP)
Title: Electrophotographic photoreceptor
Inventor: YAMADA IKUKO
IPC: G03G5/06
Filed: 1993-12-30
Abstract: PURPOSE:To provide a functionally separate type electrophotographic photoreceptor excellent in sensitivity, electric chargeability, stability of its electrostatic characteristic against repeated copying processes, and mechanical durability. CONSTITUTION:In an electrophotographic photoreceptor which has on an electrically conductive support a photosensitive layer comprising at least both a charge generating layer capable of generating a conductive carrier through photoabsorption and a charge transporting layer capable of transporting the conductive carrier generated at the charge generating layer, the charge generating layer contains a charge generating material, a hole transporting material, an electron transporting material and a binding resin as essential components.
Patent JP-H05169509-A (JP)
Title: Controller of molder
Inventor: TAKIZAWA MICHIAKI
IPC: B29C45/77
Filed: 1991-12-19
Abstract: PURPOSE:To judge a molded article as conforming article and consequently perform highly accurate quality control under the condition that the position of a movable part for filling, the pressure of resin filled in a mold and the like are detected and stored and, at the same time, the specified stroke, which is detected by the position of the movable part for filling, lie within the allowable range. CONSTITUTION:In the injection molder concerned, an injection screw, which is the movable part for filling of resin filling mechanism, is moved forwards and backwards with a screw driving mechanism 12. In this case, in the controller 10 concerned, the position of the injection screw is detected with a screw position sensor 14. Further, the pressure of resin filled in a mold with the injection screw is detected with a pressure sensor 16. Furthermore, reference resin pressure, the allowable range of the specified stroke of the injection screw, the detected position of the injection screw and the like are stored in a RAM 28. On the other hand, an MPU 26 detects the specified stroke on the basis of the detected position of the injection screw. The MPU 26 judges the article molded in a molding process, during which the specified stroke lies within the allowable range, to be a conforming article.
Patent JP-H06183560-A (JP)
Title: Method for pneumatically transporting granule and ejector pump structure for this method
Inventor: WATANABE TAKASHI
IPC: F04F5/24
Filed: 1992-12-17
Abstract: PURPOSE:To permanently carry out stable pneumatic transport with no pulsation in a transport amount of granule per unit time by interruptedly injecting pressure gas toward a suction port part of an ejector pump. CONSTITUTION:In a method for pneumatically transporting a granule by using an ejector pump 1, a nozzle hole 8 is provided toward a suction port 4 of the ejector pump in a position separate from an injection nozzle 2 of eject gas of the ejector pump 1. While interruptedly injecting a flow of gas of pressure lower than a pressure of the eject pressure gas, the granule is pneumatically transported. Thus in a view of points such as aggregation, sticking, sliding, flowing, even when the granule has a characteristic not suited for pneumatic transport, the stable pneumatic transport can be attained without sticking the granule accumulated in the suction port 4 of the ejector pump 1 and without pulsation of a transport amount.
Patent JP-H06183785-A (JP)
Title: Antibacterial and antimold glass
Inventor: NISHIHARA AKIRA
IPC: C03C17/28
Filed: 1992-12-17
Abstract: PURPOSE:To obtain an antibacterial and antimold glass excellent in effect- maintaining property arid durability and having high safety to the human body and environment by treating a glass with a specified compd. having a guanidyl group. CONSTITUTION:A glass is treated with a compd. represented by the formula X<1>X<2>X<3>Si-Y-NHC(=NH)NH-Z<1> or a salt thereof. In the formula, at least one of X<1>-X<3> is a hydrolyzable group, Y is a 1-30C alkylene and Z<1> is -CN or -C(= NH)NH-Z<2> (Z<2> is H, 1-20C alkylene or phenyl).
Patent JP-H11181223-A (JP)
Title: Film for surface skin of building material
Inventor: KONDO SHINICHI
IPC: C08L53/00
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To obtain the subject film not generating a harmful material even in burning and having excellent flexibility, transparency, heat resistance, weatherability and whitening on bending by including a specific propylenic block copolymer. SOLUTION: This film includes a propylenic block copolymer (e.g. the one, etc., obtained by continuously generating a different species composed o propylene unit with ethylene unit and/or butene-1 unit) containing >=5 wt.% of a xylol soluble part (CXS part) at 20 deg.C and a part (CXIS part) removing the CXS part and having 130-155 deg.C the highest melting peak temperature (Tm). Preferably, the film uses a resin composition including 95-99.9 wt.% of (A) the propylenic block copolymer and 0.1-5 wt.% of (B) an amorphour olefinic resin (e.g. amorphous polypropylene).
Patent JP-H11179709-A (JP)
Title: Pillar for cladding
Inventor: HARADA SATOSHI
IPC: B27M3/00
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To control defects which mar a beautiful look such as cracks in a surfacing wood or the stripping of a coat by arranging a structural assembled wood with a larger dimensional square than specified as a core wood, a wood veneer with a larger thickness than specified as the surfacing wood and a medium-density fiber board with a specific thickness as a backing wood and bonding these woods together. SOLUTION: A medium-density fiber board (MDF) with a thickness of 1-6 mm is laminated, as a backing wood 2, on the two faces opposite to each other, of a core wood 1 with 100 mm or longer square, and after trimming the MDF, the MDF and a surface decorative veneer 3 as a wood veneer with a thickness of 1.2 mm or more are laminated on the remaining two faces simultaneously. After trimming the MDF and the decorative veneer 3, the surface decorative veneer 3 is laminated on the two faces on which the MDF is first laminated. The butted part of the surface decorative board 3 is bevelled to such an extent that the backing wood 2 is not exposed, and polyethyleneglyocol mechacrylate is applied to the surface decorative veneer 3 as a precoating step. Further, a polybutadiene resin coating is applied as an undercoat and an intermediate coat, and a fluororesin coating is applied as a topcoat.  Thus it is possible to control the cracking or stripping the surfacing wood or a coat and maintain the strength and the design characteristics.
Patent JP-H06183425-A (JP)
Title: Labeling device
Inventor: HASEGAWA TERUYOSHI
IPC: B65C9/28
Filed: 1992-12-17
Abstract: PURPOSE:To provide a labeling device which sticks labels on a specified object while peeling off one by one labels sequentially stuck on a serial base board so as to be continuously printed, after printing. CONSTITUTION:A labeler is provided with a label-sucking plate 2 having a label-sucking face 5 to suck and hold a label R, a plurality of slit-opening rows 6 opened toward the label-sucking face 5, and a chamber structure 3 connected to the slit-opening rows 6 in the label-sucking plate 2 to form a sucking way 8. A jet air ejecting way 4 blowing the jet air against the label R supported by sucking is provided in the sucking way 8 in the chamber structure 3 to blow the jet air through the slit-opening raws 6 in the label-sucking plate 2. The labels can be extremely simply and securely stuck by this device regardless of the superficial coditions of labeling objects.
Patent JP-H11187679-A (JP)
Title: Bearing structure of ultrasonic motor
Inventor: ADACHI YOSHIHIRO
IPC: H02N2/00
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To provide the bearing structure of an ultrasonic motor through which the shaking of a rotary shaft of the motor is suppressed and the output of the motor is stabilized. SOLUTION: A bearing 5 has an annular outer lace 5a fixed to the inner circumference 3e of a cylindrical bearing holding unit 3a provided on a housing 2, an annular inner lace 5b fixed to a fixing unit 6a provided on a rotary shaft 6 at a position opposite to the annular outer lace 5a in a radial direction and balls 5c provided rotatably between the outer lace 5a and the inner lace 5b. The balls 5c are brought into contact with the outer lace 5a and the inner lace 5b.
Patent JP-H10186277-A (JP)
Title: Method of displaying stereo image and stereo image display device using it
Inventor: TANIGUCHI TAKASATO
IPC: G02B27/22
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To permit to change over a stereo image to/from a plane image or coexistence display without loss of resolution even with a slow speed display device. SOLUTION: This stereo image display method divides a right and left parallax images into two or more stripe pixels, displays a horizontal stripe image arranged in a fixed order on a transmission type display device 5, illuminates the display device by giving a directivity to luminous flux from an illumination source of light 1 by an optical system, and separates the luminous flux having penetrated the left or the right stripe pixel to a left eye area or a right eye area. At this time, the number of scanning lines of the parallax image or the number of pixels in the vertical direction is expressed by N; the number of scanning lines of the display device is expressed by 2N; the stripe pixels are divided in each scanning lines; and one pixel vertical size PH and one pixel horizontal size PW of the display device should meet a requirement of an expression 0.40PW<=PH<=0.50PW.
Patent JP-H06188164-A (JP)
Title: Substrate for epitaxial growth and epitaxial growth method
Inventor: SHIROU AIJI
IPC: H01L21/205
Filed: 1992-12-21
Abstract: PURPOSE:To provide a silicon substrate in which a difference in level has been formed definitely on its surface as a substrate, for epitaxial growth, for the purpose of growing a compound semiconductor material on the silicon substrate and to provide the growth method of a compound semiconductor. CONSTITUTION:A silicon substrate which has been cut off so as to be tilted from a specific plane orientation is treated at a high temperature in a hydrogen atmosphere. Thereby, an oxide film on the surface is removed, and a difference in level on a clear step is formed. A compound semiconductor deposited on the substrate can direct a crystal orientation to a definite direction and can form a single crystal. In addition, the growth apparatus of the compound semiconductor may be the same as an apparatus for executing a high-temperature heat treatment or may be different from that, and a method to grow, a low- temperature layer at a definite temperature and a method to grow the low- temperature layer while a temperature is being raised are available as a growth process.