baber/WOPTO huggingface dataset:
Patent JP-S60119681-A (JP)
Title: Magnetic tape cassette
Inventor: KATOU TAKAHIRO
IPC: G11B23/087
Filed: 1983-11-30
Abstract: PURPOSE:To attain information recording/reproduction of a magnetic tape in two forward and backward directions by providing a couple of covers closing an opening from which the magnetic tape is exposed into a cassette half. CONSTITUTION:When the magnetic tape cassette is inserted to a cassette inserting hole provided to a tape deck part of a VTR device, a cover switching mechanism of the tape deck part is operated, the covers 16, 17 are opened interlockingly by gear parts 16d, 17d, the magnetic tape 12 is exposed from the opening 11c of the half 11 and the recording/reproduction is started. Since the covers are provided in the inside of the half, the magnetic tape cassette is inserted to the cassette insertion hole of the recorder/reproducer independently of the front/rear side so as to attain record/reproduce information of the magnetic tape in two forward and backward directions.
Patent JP-H04109219-A (JP)
Title: Substrate with color filter
Inventor: ISHIWATARI KAZUYA
IPC: G02F1/1333
Filed: 1990-08-30
Abstract: PURPOSE:To provide the substrate with color filters having a good surface state without specifically providing colored layers by using porous transparent electrodes and impregnating coloring materials into these pores, thereby forming the color filters. CONSTITUTION:The porous transparent electrodes 2' consisting of the porous transparent conductive films are provided on the transparent substrate 1' and the org. coloring materials 11 are impregnated into the pores 12 of the porous transparent conductive film to form colored patterns. The color filters are formed by using such porous transparent electrodes 2' and impregnating the coloring materials into these pores. The substrate with the color filters having the good surface condition is obtd. in this way without specifically providing the colored layers.
Patent JP-S61164943-A (JP)
Inventor: YOSU DEFURANDERU
IPC: B65D81/00
Filed: 1985-10-11
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-H03218765-A (JP)
Title: Antimicrobial ceramics material
Inventor: ATSUMI KIMINORI
IPC: A61L2/16
Filed: 1990-08-30
Abstract: PURPOSE:To provide this material which exhibits a high antimicrobial power safely for a long period of time, has the good dispersibility in fibers, synthetic resins, and other base materials, is stable to heat, does not discolor in long-term preservation and is utilizable in wide fields by using a carrier which adsorbs and holds a specific amt. of an antimicrobial metal and/or metal ions. CONSTITUTION:The ceramics selected from calcium compds., such as hydroxy apatite, calcium phosphate, calcium hydrogenphosphate, calcium metaphosphate, calcium carbonate, and calcium silicate, and zeolite, are used as the carrier. These ceramics have a high rate of adsorption and cause shrinkage on calcination by heating to about 800 to 1300 deg.C. The metals and metal ions are, therefore, securely held and the elution of the metal ions does not arise. The color of the powder is white and the range of use is not limited even if silver is used as the metal. The ceramics are used by being ground to <=100mum in the production thereof. The content of the metal and/or metal ions is confined to 15 to 0.0001wt.% of the weight of the ceramics.
Patent JP-S6381665-A (JP)
Title: Optical head access mechanism
Inventor: YANAGISAWA MICHIO
IPC: H02P25/06
Filed: 1986-09-25
Abstract: PURPOSE:To attain the access of an optical head with high speed and high precision by using an R-Fe-B magnet with a superior magnetic characteristic for a linear motor, shortening adjustable time of positioning of an optical head, and detecting the position of the head by means of a position detector in the motor. CONSTITUTION:The movable coil 201 of the linear motor is integrated with a both-face reflecting plate 301 and placed in a magnetic circuit gap. Interruption sensors 302 and 303 are disposed on both sides of the plate 301 and detect the position of the optical head. Since the R-Fe-B magnet used for the linear motor has a large maximum energy volume BHmax, the linear motor can have high performance and it can be miniaturized. An operational amplifier compares reference voltage by a Zener diode with a phototransistor output signal and drives a LED, whereby the luminous energy of the LED is held constant. With the both-face reflecting plate 301 and two reflected photoelectric type interruption sensors, the position of the optical head can be detected, the linear motor is positioned and the luminous energy of the LED is set constant.
Patent JP-S6289476-A (JP)
Title: Overvoltage protection circuit for multi-output converter
Inventor: OGATA TSUTOMU
IPC: H02M3/28
Filed: 1985-10-14
Abstract: PURPOSE:To reduce the number of specified component parts, by detecting the overvoltage of a plurality of outputs, and by transmitting the detected result to a primary side circuit by one photocoupler set in common. CONSTITUTION:A switching element Q is ON/OFF-driven, and a plurality of outputs are obtained on the secondary side via a transformer T. Output voltage is compared respectively with the Zener voltage of the Zener diodes ZD1 and ZD3, ZD2 and ZD4. When the output voltage exceeds the Zener voltage, then current flows to the luminous diode PC of a photocoupler, and a light-receiving transistor PC' is worked in the conducting direction, and the switching element Q is made non-conductive by a switching element driving stop circuit 2.
Patent JP-H0273391-A (JP)
Title: Multiple display method
Inventor: WATANABE REIKO
IPC: G03H1/26
Filed: 1988-09-09
Abstract: PURPOSE:To successively display plural display signals on the same part and to prevent an accident caused by front carelessness by projecting obliquely a white light which is made incident at a different incident angle on the surface of the inside against an external field of a multi-layer hologram, in a state that an optical axis of a diffracted light from the multi-layer hologram is allowed to conform roughly with the direction reverse to an external field gazing eye. CONSTITUTION:A multi-layer hologram 10 is stuck to a prescribed position being near an eye (a) of a driver 5 who gazes at the front, on the inside surface of front glass. Also, in the tip of an operating side of a shift lever 3a of a shift lever part 3, a white light source 3b is installed in a position which avoids a grip part, and a white light is emitted from the white light source 3b. Even when the shift leber 3a is in positions P1-P3, a diffracted light L' of light L which is made incident on the multi-layer hologram 10 exists on the eye (a) of the driver 5 or in its vicinity, and on a production in the reverse direction of the diffracted light L', a virtual image of a symbol of a number, a character, etc., corresponding to a position of the shift lever 3a is formed. Accordingly, the driver 5 who is gazing at the front can recognize a position of the shift lever 3a at that time point. In such a way, an accident caused by front carelessness can be prevented.
Patent JP-H0782011-A (JP)
Title: Ceramic base and its production
Inventor: YAMADE YOSHIAKI
IPC: H01L21/02
Filed: 1993-09-13
Abstract: PURPOSE:To obtain a sufficiently densified ceramic base having excellent moisture resistance, water resistance, etc., colored in gray or black, by blending glass powder and its crystalline granules with a specific metal compound, baking the blend in a prescribed temperature range. CONSTITUTION:In production of a ceramic base by blending glass powder and its crystalline granules with a metal compound, baking the blend at >=850 deg.C and <1,000 deg.C, the metal compound is one or more selected from Cr, Ti, Cu, Mn, Co and Fe compounds or mixtures of these compounds. In this method, the ceramic base is colored in gray or black by existence or the metal compound, is sufficiently densified, has excellent moisture resistance and water resistance and can prevent transmission of ultraviolet light.
Patent JP-H04111790-A (JP)
Title: Connector for pipe line
Inventor: TAKAHASHI KAZUNORI
IPC: B25J15/04
Filed: 1990-08-29
Abstract: PURPOSE:To mount and remove a vacuum pipe through easy operation by providing constitution such that a point end part of a gasket is elastically brought into contact with a female butt surface so that air-tightness can be obtained and so that the gasket point end part can not be removed in the case that a main pipe line is vacuumized exhausted to press the gasket by the atmospheric pressure. CONSTITUTION:In the case that a main unit 1 and a unit 2 are replaced and fitted, a male butt surface 13, opening a main pipe line 11, and a female butt surface 23, opening a subpipe line 21, are placed so as to butt against each other. On the other hand, a pillar-shaped recessed part 14, protruding the main pipe line 11, is provided in the male butt surface 13 of the main unit 1, and a gasket 12 is fitted into these protruded main pipe line and pillar-shaped recessed part, so that air-tightness can be obtained, to protrude a point end part, spread opened in a funnel shape, of the gasket from the male butt surface. Then, in the case that the fellow male and female butt surfaces are butted by removably fitting the unit 2 to the main unit 1, the gasket, protruded from the male butt surface of the main unit, is brought into contact with the female butt surface of the unit. When the main pipe line is vacuumized exhausted, the unit is pressed to the main unit by the atmospheric pressure.
Patent JP-S60119340-A (JP)
Title: Electronic control type fuel injection device
Inventor: ISOMURA SHIGENORI
IPC: F02D41/34
Filed: 1983-12-01
Abstract: PURPOSE:To restrain the air-fuel ratio of an engine from shifting toward its lean side upon reinitiation of fuel supply, by delivering injection pulses at the timing of computation just after such a determination that fuel supply should be reinitiated. CONSTITUTION:There are provided a computing means C for computing the width of injection pulse each time when the crankshaft B of an engine A rotates by a predetermined angle, and a determining means D for determining the reinitiation of fuel supply. When the determining means D determins that fuel supply should be reinitiated, a delivery means F delivers injection pulses having an injection pulse width computed at the timing of computation just after the determination of fuel supply reinitiation, and subsequently, delivers injection pulses having an output cycle period based upon this delivery timing, to an electromagnetic injection valve E. With this arrangement the air-fuel ratio of the engine may be restrained from shifting toward its lean side upon reinitiation of fuel injection, and as well dispersion in the air-fuel ratio may be limited to be minimum.
Patent JP-S6384488-A (JP)
Title: Human lymphatic cellular strain, hybridoma, antibody and production of antibody
Inventor: ICHIMORI YUUZOU
IPC: C07K16/00
Filed: 1986-09-27
Abstract: PURPOSE:To stably produce an antibody, by forming hybridoma of a human B lymphatic cellular strain TAW-925 or a subcultured strain thereof and a human lymphocyte transformed with Epstein-Bar virus. CONSTITUTION:A hybridoma capable of producing an antibody of human B lymphatic cellular strain TAW-925 or a subcultured strain thereof and human lymphocyte transformed with Epstein-Bar virus is cultivated in a culture medium. The antibody is then separated, purified and recovered from the culture medium by an ordinary means for purifying proteins. For example, the cultivation supernatant is taken out by centrifugation, salted out by using ammonium sulfate in about 30-60% concentration and centrifuged, etc., to separate and collect precipitates. The supernatant is then subjected to column chromatography and eluted to afford the aimed purified antibody.
Patent JP-2000053518-A (JP)
Title: Cement composition for dental use
Inventor: AKAHA MASAHARU
IPC: A61K6/083
Filed: 1998-08-11
Abstract: PROBLEM TO BE SOLVED: To obtain a cement composition for dental use firmly bonding to the dentine without the need of using any dental adhesive requiring teeth surface treatment or primer treatment, presenting high adhesion durability, excellent in mechanical strength, in particular flexural strength, and causing no chipping even in being filled on the molar bite surface. SOLUTION: This cement composition for dental use is composed of a liquid agent and powder agent, wherein the liquid agent comprises 4-methacryloxyethyl trimellitate and water, while the powder agent comprises fluoroaluminosilicate glass powder or metal oxide powder consisting mainly of zinc oxide. In particular, it is preferable that the liquid agent is a 65-85 wt.% aqueous solution of 4-methacryloxyethyl trimellitate and the powder agent is used by mixing with the liquid agent in the weight ratio of 1: (0.5-4.0) based on the liquid agent.
Patent JP-H1069526-A (JP)
Title: Tray carrying type card reader
Inventor: YAZAKI JUNICHI
IPC: G06K13/063
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a card tray capable of reducing the frequency of oil supply to the guide shaft and bearing of the card tray. SOLUTION: This card reader is provided with a mechanism for mounting a card on the card tray 4 moved along the guide shaft 7 and carrying it. In this case, an opening part 35 for installing an oil supply member 36 composed of a felt sheet for instance impregnated with oil is provided on the guide shaft 7 of the card tray 4, the oil supply member 36 is installed inside the opening part 35 so as to be abutted to the guide shaft 7 and the oil supply member 36 is slid on the guide shaft 7 accompanying the movement of the card tray 4.
Patent JP-2001050889-A (JP)
Title: Device for measuring sliding friction coefficient of road surface
Inventor: ICHIHARA KAORU
IPC: G01N19/02
Filed: 1999-08-11
Abstract: PROBLEM TO BE SOLVED: To obtain a device for measuring the sliding friction coefficient of a road surface that can compactly, simply, and economically measure the sliding friction coefficient on the traveling road surface, especially a road where snow has fallen, of an automobile, and at the same time can be easily kept when the device is not used. SOLUTION: A box-shaped outer frame 1 where a lower surface is open is provided, a measuring wheel 5 is provided in the outer frame 1, the measuring wheel 5 is rotatably supported by a main rod 2 whose one end being engaged to a front member 1a of the outer frame for extending backward, the other end of the main rod 2 is supported by the lower end of two supporting rods 3 whose upper end is supported by the upper member 1b of the outer frame for providing in a V shape, a strain meter for measuring the tension is provided in the main rod 2, and an air cylinder 7 and a load cell 8 are included into the supported rod 3.
Patent JP-H04108519-A (JP)
Title: Concentration apparatus
Inventor: OZAKI TOSHIYA
IPC: C02F11/12
Filed: 1990-08-28
Abstract: PURPOSE:To highly concentrate a solution to be treated without being accompanied by the suppression of a supply amount by providing membrane separators in a plurality of the tanks arranged along a liquid flow path and successively enhancing the concn. of the solution to be treated from the tank positioned on the upstream side toward the tank positioned on the downstream side. CONSTITUTION:Sludge 2 to be treated flows from an upstream part to a downstream part to successively flows in respective tanks 3. Suction pumps 6 are driven in the respective tanks 3 and the sludge 2 to be treated is subjected to solid-liquid separation by membrane separators 7 to be conc. Therefore, the sludge 2 to be treated conc. in the tank 3 on the upstream side flows in the next tank 3 to be conc. at high concn. and flows down through a sludge flow path 1 while the concn. of the sludge 2 to be treated is successively enhanced in the respective tanks 3. Therefore, the sludge 2 to be treated is conc. to predetermined concn. while it flows down through the sludge flow path 1 to reach the terminal of the flow path 1 and the conservation of energy required in operation is achieved without separately requiring power.
Patent JP-H04107506-A (JP)
Title: Phase difference film and production thereof
Inventor: NAGAO MASAHIRO
IPC: G02B5/30
Filed: 1990-08-28
Abstract: PURPOSE:To obtain the phase difference film improved in water resistance and heat resistance by constituting this film of a polyvinyl alcohol (PVA) polymer having a specific degree of polymn. or above. CONSTITUTION:This phase difference film is constituted of the PVA polymer having >=2,400 degrees of polymn. More preferably, the film is formed by using an aq. soln. of the PVA polymer and the resulted film is biaxially stretched under the conditions of >=2 times area stretching magnification and 1.1 to 10 ratio of the stretching magnification in the longitudinal direction to the stretching magnification in the transverse direction. The phase difference film improved in the water resistance, wet heat resistance and heat resistance is obtd. in this way.
Patent JP-H1162329-A (JP)
Title: Fence
Inventor: EGUCHI TAKAMITSU
IPC: E04H17/14
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a fence, in which an enclosure panel can be hung and fixed and installed to a vertical member without looseness. SOLUTION: The fence has vertical members 2, 2 adjoined to the left and the light, a plurality of receiving sections 20 projected from the external surfaces of the vertical members 2, and a plurality of enclosure panels 5 hung and fixed to the receiving sections 20 at left-right both end sections, hanging-fixing- retaining pieces 37 hung and fastened to retaining sections 24 formed to the receiving sections 20 are formed at the lower end sections of each enclosure panel 5, and pushing retaining pieces 34 hung and fixed into retaining grooves 23 formed to the receiving sections 20 under a slipping-off-stop state by pushing the enclosure panels 5 to the insides of the vertical members 2 under the state, in which the hanging-fixing-retaining pieces 37 are hung and fastened to the retaining section 24, are shaped at upper end sections.  Urging members 33, in which end sections are abutted against the vertical members 2 in the vicinity of the pushing retaining pieces 34 and by which the pushing retaining pieces 3 hung and fastened to the retaining grooves 23 are urged outwards, are installed to the enclosure panels 5 at that time.
Patent JP-S6373408-A (JP)
Inventor: MATSUTO JIEI JIIMAAMAN
IPC: G05F1/56
Filed: 1987-09-10
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-S60119224-A (JP)
Title: Method for charging pitch yarn into infusibilizing furnace
Inventor: YASUKAWA MIKI
IPC: B65H75/10
Filed: 1983-12-01
Abstract: PURPOSE:To carry out the infusibilizing treatment of pitch yarns uniformly and easily with high production efficiency, by deforming a flexible bobbin, taking out a pitch yarn from the flexible deformed bobbin, and charging only the pitch yarn cake into an infusibilizing furnace. CONSTITUTION:A pitch yarn (1a) is first wound around a flexible bobbin 2, e.g. a plastic, and the flexible bobbin 2 is then deformed to take out and leave only the pitch yarn cake 1 from the bobbin 2. The resultant pitch yarn cake 1 is then charged into an infusibilizing furnace or further into a carbonizing furnace to give pitch based carbon fibers. The pitch yarn (1a) is wound by inserting the bobbin 2 into rotating drums 4 and 5, integrating the bobbin 2 with the rotating drums 4 and 5 with a fixing member 3, and rotating the transmission shaft 8. EFFECT:Work labor and a large-scale apparatus are not required, and the pitch yarn is easily handled.
Patent JP-H0951837-A (JP)
Title: Flower arrangement tool
Inventor: SHIMOKAWA NAGATSUGU
IPC: A47G7/06
Filed: 1995-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a tool for arranging flowers with a fresh feeling which can not be provided by a conventional frog with pins. SOLUTION: Concerning the tool for arranging flowers in a vase filled with water, this tool is provided with a doughnut-shaped form having a hole 3 at the center and having a hollow part 4 inside. Further, a projection 2 is provided on the side face and a flower arrangement tool 1, which is made of entirely thin glass and can be floated on the water, can be provided.
Patent JP-H0391502-A (JP)
Title: Composition for gel-forming gasoline-resistant material and its production
Inventor: SAMURA TETSUYA
IPC: C08F2/46
Filed: 1989-09-01
Abstract: PURPOSE:To obtain a composition for a gel-forming gasoline-resistant material excellent in the vibration damping and soundproofing of an automobile engine by compounding a photopolymerizable compound, a photopolymerization initiator and a gasoline-insoluble plasticizer. CONSTITUTION:A composition for a gel-forming gasoline-resistant material is prepared by mixing a photopolymerizable compound (A) (e.g. hydroxyethyl acrylate), a photopolymerization initiator (B) (e.g. benzil) and a gasoline-insoluble plasticizer (C) (e.g. glycerol). The mixing ratio among the respective components in such that A is present in an amount of 10-40wt.%, desirably 20-35wt.% based on the total of A and B, B is present in an amount of 0.1-20wt.%, desirably 1-10wt.% based on A, and C is present in an amount of 60-90wt.%, desirably 65-80wt.% based on the total of A and C.
Patent JP-H1157230-A (JP)
Title: Timepiece with rocking ornament
Inventor: MIYAMOTO SHINICHI
IPC: A63H13/20
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a timepiece having a rocking ornament which makes a large rocking movement. SOLUTION: A first rocking ornament 9 is freely openably and closably supported against a fixed support plate 8 at one end, and one end of a first link 17 is freely rockably connected to the part of the first rocking ornament 9 different from the end. The other end of the first link 17 is freely rockably connected to a drive wheel 16 rotated by a drive block, and one end of a second link 24 is freely rockably connected to a second wheel 23 operated in conjunction with the drive wheel 16.  A third link 25 which rocks integral with the second rocking link ornaments 10, 11 is freely rockably connected to the other end of the second link 24, and, for the first rocking ornament 9 to have a predetermined waiting time at a predetermined position, a pin 9a is provided at the center of the upper end of the first rocking ornament 9. and an oblong hole 17a which loosely fits over the pin 9a is provided in one end of the first link 17.
Patent JP-H04107736-A (JP)
Title: Knowledge acquiring system
Inventor: YAMADA SUMIO
IPC: G06F9/44
Filed: 1990-08-29
Abstract: PURPOSE:To easily generate knowledge being more effective than ever from small quantity of description by providing the appropriate function of a modeling procedure and a registration function on a model, and generating a desired procedure by applying partial correction to the model. CONSTITUTION:A modeling procedure storage means 5 stored the model with the procedure edited by an edit means 3. A modeling procedure managing means 6 stores the model with the procedure designated by the modeling procedure storage means 5 in a procedure holding means 4 according to the instruction of the edit means 3, or stores a processing procedure in the procedure holding means 4 in the modeling procedure storage means 5 as a new model. A knowledge forming means 8 generates the knowledge from the attribute of the knowledge obtained by an input means 1 and intermediate expression obtained by a conversion means 7. A knowledge acquiring control means 9 performs knowledge acquisition processing by controlling a knowledge base 2, the edit means 3, the conversion means 7, and the knowledge forming means 8 according to the instruction of a user obtained by the input means 1. Thereby, it is possible to reduce the quantity of description of the user, and to customize the model by registering the procedure.
Patent JP-S59121994-A (JP)
Inventor: SASAKI OSAMU
IPC: C23C18/40
Filed: 1982-12-28
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。