baber/WOPTO huggingface dataset:
Patent JP-H0283088-A (JP)
Title: Purification device
Inventor: SHINDO KUNIO
IPC: C02F3/10
Filed: 1988-09-18
Abstract: PURPOSE:To enhance purification performance by forming a U-shaped race way in a bottom bed section of a river or sea area, providing a filter plate on the upper section of said bottom bed and repeating flowing in and out of the race way. CONSTITUTION:A race way 1 with U-shaped section is formed on a bottom bed section of a river or sea area. A race way 1 is provided in a comparatively flat area such as a bottom bed section or the like in the flowing direction of a water area. The water flow in the upper section of the race way 1 passes through a filter plate 5, flows into a hollow body of the race way 1 and is pushed out of the hollow body. Microbes in the flow are proliferated and immobilized in the filter plate 5 by the repetition of said passing. The immobilized microbes take in organic substances, nutritive salts or the like from the water flow passing through the filter plate 5, and is oxidized and immobilized. Thus, the same can be used for a long time.
Patent JP-S6476040-A (JP)
Title: Front conversion adaptor for lens shutter system zoom lens camera
Inventor: TAKAHASHI NORIMICHI
IPC: G03B13/12
Filed: 1987-09-17
Abstract: PURPOSE:To shift the variable magnification area of a photographing optical system by supporting a conversion optical system so that it can move in an optional axis direction by interlocking with the movement of the lens frame of the photographing optical system of a camera main body. CONSTITUTION:The titled camera equips a body 102 which can be fitted in the camera main body 101 and the conversion optical system 112 which is movably supported on the body 102 to be positioned in front of the photographing optical system and varies the focal distance thereof. And the conversion optical system 112 is supported so that it can move in the optical axis direction by interlocking with the movement of the lens frame 22 of the photographing optical system of the camera main body 101. Therefore, by fitting it in a lens shutter camera having a zoom photographing optical system, the synthetic focal distance can be varied. Thus, photographing in the wide range of focal distance can be possible and reduction in a cost can be attained by suppressing the variable magnification range on the camera main body 101 side.
Patent JP-S6475642-A (JP)
Title: Tube material for heating medium induction tube or outlet tube of heat exchanger made of aluminum
Inventor: HASEGAWA YUJI
IPC: F28F21/08
Filed: 1987-09-17
Abstract: PURPOSE:To obtain a tube material having high strength and excellent brazability and extrudability by using an Al alloy contg. specific amounts of Mn and Mg to brazing as the tube for supplying or discharging a heating medium to a heat exchanging tube attached with a fin in a heat exchanger made of Al. CONSTITUTION:In a heat exchanger contg. plural straight tube parts 1a deposited parallel to one another and in which corrugated fins 2 made of Al are interposed between a heat exchanging tube 1 consisting of meandering flattening tubes made of Al extrusion material formed with plural heating medium passages therein and the adjacent straight tube parts 1a, an induction side header 3 for a heating medium made of Al is provided to the one end part of the heat exchanging tube 3 and the outlet side header 4 to the other end part. As the material for a heating medium induction tube 5 and outlet tube 6, the Al alloy contg. 1.0-1.5wt.% Mn and 0.2-1.0% Mg is used. The induction tube 5 for the heating medium and the outlet tube 6 having excellent strength, brazability and extrudability can be obtd.
Patent JP-S6479414-A (JP)
Title: Bearing device
Inventor: UJO TATSUZO
IPC: F16C17/00
Filed: 1987-09-17
Abstract: PURPOSE:To narrow a space between two ball bearings so sharply as well as to simplify the assembly of a bearing by inserting a nearly cylindrical rubber ring into an interval between these two ball bearings in a state of compression, and constituting it so as to apply preload to the ball bearing with reaction force by deformation of the rubber ring. CONSTITUTION:A cylindrical rubber ring 5 is inserted into a space between an outer ring 3a of a ball bearing 3 and another outer ring 4a of a ball bearing 4 in compression after the ring 5 is turned into a state of not being contacted with a turning center shaft 1, and preload is applied to these ball bearings 3, 4 with reaction force against elastic deformation of the rubber ring 5. Thus, as a preload means for these ball bearings 3, 4, it is changed to the rubber ring 5 from the conventional coil spring, so that a space between both ball bearings 3, 4 can be sharply narrowed as compared with the conventional one. In addition, since the rubber ring 5 is insertable into the space between these outer rings 3a, 4a from the side of the ball bearing 4 smaller in its diameter, the assembly of a bearing device can be remarkably simplified.
Patent JP-S6392805-A (JP)
Inventor: SUTANISURAFU ANTONOBUITSUCHI R
IPC: F15B21/12
Filed: 1986-10-02
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-H0524689-A (JP)
Title: Card selecting and delivering device
Inventor: TSUDA KIICHIRO
IPC: B65G1/07
Filed: 1991-09-13
Abstract: PURPOSE:To shorten necessary time from designation to derivery and achieve miniturization by selecting an accommodation part by turning and positioning each accommodation part around the axis line, putting out a card by a common putting-out part, and automatically turning and positioning a transport part around a prescribed axis line. CONSTITUTION:An accommodation part unit 1 turns around a shaft 6 on the basis of a card selection instruction, and a prescribed accommodation part is positioned so as to be opposed to a driving-out part 2. As for a card 9 which is piling-accommodated in the accommodation part by the revolution of a driving-out roller 2a, drive-out of the lowermost card is performed, and the card is inserted into an opposed inlet/outlet 3a of a transport part 3. The inserted card 9 is transported inside the transport part 3, and sent into an encoder 4 from the inlet/outlet 3b, and returns again after the prescribed treatment. Then, the transport part 3 half turns, and the inlet/outlet 3a is positioned so as to be opposed to a delivering part 5. The card 9 sent into the derivering part 5 is sent outside through the inlet/outlet part 3a.
Patent JP-H0792314-A (JP)
Title: Production of color filter
Inventor: TANAKA SHOZO
IPC: G02B5/20
Filed: 1993-09-20
Abstract: PURPOSE:To prevent the shift in the position of a color filter layer and the occurrence of surface creases and ruggedness and to obtain superior surface smoothness by placing the color filter layer and the substrate sheet of a transfer sheet on a substrate and then dissolving the substrate sheet. CONSTITUTION:The substrate sheet 1 of a transfer sheet is made readily soluble and nonelastic. A color filter layer 3 and the substrate sheet 1 are placed on a desired transparent substrate and the substrate sheet 1 is dissolved by contact with a liq. which dissolves the substrate sheet 1 but does not dissolve the color filter layer 3. An interposed layer 2 is a transparent layer parting the color filter layer 3 from the substrate sheet 1 and the layer 2 is optionally used. The color filter layer 3 consists of red, green and blue layers 3a, 3b, 3c and is formed by various means. The transparent substrate is bonded to the color filter layer 3 and then brought. into contact with the liq. which dissolves the substrate sheet 1 but does not dissolve the color filter layer 3.
Patent JP-H0980867-A (JP)
Title: Contact type electrostatic charger
Inventor: KANAI HIDEFUMI
IPC: G03G15/02
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a contact type electrostatic charger whose electrostatic charging potential is uniform and stable, and capable of preventing residual toner from sticking to brush fibers. SOLUTION: A brush roller 11 for the contact type electrostatic charger 10 is rotatably supported by a rotary shaft 12, and at the time of forming an image, a latch pawl 16 is engaged with a ratchet gear 15 fixed at the end part of the rotary shaft 12, then, the brush roller 11 is stopped, and the brush roller as a fixed brush comes into slidable contact with a photoreceptor drum 21 so as to electrostatically charge the drum. At the end of forming the image, an electromagnet 19 is driven so as to release the engagement of the latch pawl 16, then, the brush roller 11 is rotated following the photoreceptor drum 21, and also, the impressed voltage is interrupted.  The residual toner sticking to the brush fibers is discharged from the brush roller 11 to the photoreceptor drum 21 by the reverse bias and the work of the rotary brush, then, the toner is recovered by a developing device, or a cleaner.
Patent JP-H1077130-A (JP)
Title: Sheet feeder and image forming device
Inventor: SUGIYAMA HIROSHI
IPC: B65H3/08
Filed: 1996-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a sheet feeder and an image forming device having this by which size reduction and cost reduction in the devices can be attained by reducing the number of part items and suction force of a sheet sucking means can be easily controlled and a value of suction force can be easily adjusted. SOLUTION: Cams 46, 50 and 59 are fixed to a rotational driving shaft 45 driven in rotation by a driving source, and a moving stand 42 moves in the sheet feeding direction by the cam 46, and a turning arm 48 having a suction pad 51 vertically moves by the cam 50, and a suction pump 53 to generate negative pressure in the pad 51 is actuated by the cam 59.
Patent JP-H04113663-A (JP)
Title: Manufacture of electronic component mounting device
Inventor: TAKEYAMA TAKESHI
IPC: H01L23/50
Filed: 1990-09-03
Abstract: PURPOSE:To improve quality and durability of an electronic component mounting device by integrating both surfaces of a lead frame having many leads with insulating bases, then removing burrs generated among the leads by irradiating with a laser light, and then sealing it with sealing resin. CONSTITUTION:A metal plate is, for example, punched or etched to form a lead frame 11A, many leads 11 are connected thereto by tie bars 12, and an insulating base 13 is integrated inside the bars 12 to form an electronic component placing board 10. Burrs 14 might be generated directly outside the base 13, but are irradiated with a laser light 21 from a laser irradiating unit 20. After an electronic component 30 is connected to a conductor circuit on the base 13 via bonding wires 31, and the entirety is sealed with sealing resin 40 by a transfer molding machine, etc.
Patent JP-2001059464-A (JP)
Title: Common rail
Inventor: OGO MUNEYA
IPC: F02M55/02
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To increase the inner pressure fatigue strength of a common rail at the intersection of a branch hole to a rail hole and ensure sealing of a connection between a common rail and a fuel pipe. SOLUTION: An outer sleeve 20 and an inner sleeve 30 are inserted into a mounting hole 11 in a common rail 1 and a fuel pipe 5 is inserted into the inner periphery of the inner sleeve 30, so that its hole end face having a branch hole 12 is directly opened to a rail hole 9. Both tapered portions 21, 31 of the outer sleeve 20 and the inner sleeve 30 which are relatively offset by a screw mechanism 15 so that the inner periphery of the outer sleeve 20 corresponds to the outer periphery of the inner sleeve 30 are relatively pressed therein, whereby the tapered portion 31 of the inner sleeve 30 is reduced in diameter for tightening the fuel pipe 5 and the tapered portion 21 of the outer sleeve 20 is reduced in diameter for thrusting the mounting hole 11.
Patent JP-2001056500-A (JP)
Title: Film unit with lens, disassembling method and device thereof and carrying device and method thereof
Inventor: HAZAMA KIYOAKI
IPC: G03B17/04
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To enable the tip of a tool inserted in the back surface of an armor member in order to remove the armor member to be inserted to the inner part without abutting on a catch and to easily remove the armor member. SOLUTION: This film unit with a lens is provided with the 1st and the 2nd armor members attached to a unit main body 11 loading a photographing mechanism from in a front and a back directions. Then, a 1st lock part arranged at the 1st armor member is locked to a 2nd lock part arranged at the main body 11 or the 2nd armor member. Besides, a dent or a hole for inserting the tool in the back surface of the 1st armor member is formed at the end part of the 2nd armor member at a position being different from the 1st lock part in a direction along the end parts of the mutually abutting 1st and the 2nd armor members.
Patent JP-S6389379-A (JP)
Title: Thermal recording material
Inventor: TADA AKIHIRO
IPC: B41M5/337
Filed: 1986-10-01
Abstract: PURPOSE:To enhance color forming sensitivity, by containing a coupler composed of an acidic substance forming a color through the contact with a colorless-light-colored color forming dye and a specific color forming sensitivity improver. CONSTITUTION:A colorless-light-colored color forming dye forming a color by an acidic substance, a coupler composed of the acidic substance forming a color through the contact of said dye and a color forming sensitivity enhancer are contained. As the color forming sensitivity enhancer, an alkyl derivative of oxynaphthoenic ester represented by formula I (wherein R is a 1-9C alkyl group which may be branched and R1 is a 1-9C alkyl group) is used and, concretely, there are 4-propyl-1-oxy-2-naphthoenic ester, 4-butyl-1-oxy-naphthoenic ester or the like. Further, the color forming sensitivity improver is pref. used in an amount of 0.5-100pts.wt. of 100pts.wt. of the coupler. All of the color forming dye, the coupler and the color forming sensitivity improver are used in a fine particulate form.
Patent JP-2001060705-A (JP)
Title: Method for manufacture of semiconductor device and its manufacturing equipment
Inventor: NISHIO HITOSHI
IPC: C23C16/54
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing semiconductor devices by which the tact time necessary for forming semiconductor layers can be reduced. SOLUTION: In the method for manufacturing a semiconductor device by which substrates 13 are transferred in sequence into a plurality of film forming chambers 4, 5 and 6 disposed in series and semiconductor layers are formed and stacked on each substrate: a p layer 16, an i layer 17 and an n layer 18, at least the film forming chambers for forming p layers 16 and i layers 17 are set at approximately the same temperature and the temperature of the substrate at the time of forming p layers is set lower than its temperature at the time of forming i layers 17 by difference in time of temperature rising at the time of heating.
Patent JP-S59121845-A (JP)
Title: Manufacture of semiconductor device
Inventor: MUTSUYAMA AKINARI
IPC: H01L21/306
Filed: 1982-12-27
Abstract: PURPOSE:To prevent the discoloration of a bonding pad and the deterioration of its bonding property by a method wherein the surface made of aluminum exposed by selectively etching a PSG film is dipped in the etchant of the solution of ammonium hydroxide or its derivative, thus slightly etching the surface thereof. CONSTITUTION:The PSG film 12 is adhered over the entire surface on a wafer 10 equipped with an aluminum wiring layer 11. Next, a photo resist 13 is adhered on the surface of the wafer 10, and this photo resist 13 is etched into a fixed mask pattern. Successively, the wafer 10 is dipped in the etchant of NH4F (ammonium fluoride) solution with the resist 13 as a mask, and the PSG film 12 is etched so that the bonding pad part 11B of the aluminum wiring layer 11 exposes. Then, this wafer 10 is dipped in the solution of ammonium hydroxide. At this time, the surface of the exposed aluminum wiring layer 11 is slightly etched, and the discolored part 14 is removed.
Patent JP-H03229681-A (JP)
Title: Washing method and apparatus
Inventor: NAKAYA KEIJI
IPC: C23G5/04
Filed: 1989-09-09
Abstract: PURPOSE:To successively supply and take out objects to be washed without damaging the taking in and out work of the objects to be washed by successively supplying the objects to be washed to a plurality of washing devices to successively treat the same according to a washing process. CONSTITUTION:A washing apparatus is constituted of a plurality of washing devices 1 each having the access ports of objects 3 to be washed and hermetically closable lids 2 and the support equipment B is applied to a plurality of the washing devices 1 in common. The objects 3 to be washed are successively supplied to a plurality of the washing devices 1 to be treated according to a washing process and, as a result, the supply and take-out of the objects to be washed can be successively performed. Further, the support equipment B is constituted of equipments performing the supply and discharge of inert gas or solvent gas, the supply and discharge of a liquid detergent and the removal and recovery of a solvent with respect to the washing devices. As a result, the taking in and out workability of the objects to be washed is not damaged and the effect on working environment is eliminated and a use solvent can be selected regardless of toxity or combustibility and high washing effect can be obtained.
Patent JP-S59121854-A (JP)
Title: Semiconductor lsi device
Inventor: UCHIDA YUKIMASA
IPC: G11C11/407
Filed: 1982-12-27
Abstract: PURPOSE:To improve the operating margin, operating speed and the reliability of a semiconductor LSI device by forming on a chip a programmable step-down power source circuit capable of variably setting a voltage value by the connection or disconnection of a fuse element and an MOS LSI circuit which operates by the output voltage of the power source circuit, and setting the voltage by the power source circuit. CONSTITUTION:The source and drain of a step-down P-channel type MOS transistor TP are respectively connected between an external supply power terminal Vcc and an internal step-down power line LINT, and controlled to be conducted by the output of an operational amplifier. Accordingly, a voltage VINT on the power line LINT becomes the same value as the constant voltage output value Vi set by the connection or disconnection of a fuse. The voltage values VF when forward currents flow to diodes D1-D8 might be different according to each process, and the operating voltage of the MOS LSI circuit is different at every process or performance. Accordingly, the fuse elements F1-F8 are sequentially fused or conducted by a laser or the like, thereby obtaining an optimum voltage VINT.
Patent JP-H09118614-A (JP)
Title: Bath agent composition
Inventor: TEZUKA YOKO
IPC: A61K8/00
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To obtain a bathing agent composition containing the extract of Avena falua Linne and a humectant, capable of improving the itch of skin and eczema, and excellent in effects for preventing the crisis of the itch and the eczema. SOLUTION: This bath agent composition contains (A) an ingredient and (B) an ingredient as active ingredients. The ingredient (A) is the extract of the seeds of Avena fatua Linne with water and/or a water-soluble organic solvent (e.g. ethanol), and is used in an amount obtained from 0.0001-1000g of the seed raw powder of the Avena fatua Linne per 150-200 liter of bath water. The ingredient (B) is one or more kinds of humectant selected from a rice embryo oil, a ceramide compound of the formula (R<1> , R<2> are each a 8-26C linear or branched saturated or unsaturated hydrocarbon which may be substituted with one or more hydroxyl groups) and a cholesteryl ester derivative. 1-50wt.% of the rice embryo oil, 0.05-30wt.% of the ceramide compound of the formula and 0.1-30wt.% of the cholesteryl ester derivative are used singly or as the combination of two or more kinds of the substances.  The bathing agent composition may further contain (C) 10-95wt.% of a synthetic ester oil liquid at the ordinary temperature (e.g. octyldodecyl myristate).
Patent JP-H0764277-A (JP)
Title: Photosensitive resin letterpress material
Inventor: TAKENAKA SHIGEO
IPC: B41D7/00
Filed: 1993-08-25
Abstract: PURPOSE:To make it possible to take matrix without chipping of the projecting parts of an original plate and distorting of the recessed parts of a matrix by applying a photosensitive resin having a specific elastic modulus in compression to application for matrix taking. CONSTITUTION:The elastic modulus in compression in photoset parts at 150 deg.C measured by a heating tensile testing machine 'RTM-100(R)' produced by TOYO BALDWIN, is specified >=4kg/cm<2>%, more preferably the elastic modulus in compression is specified to >=6kg/cm<2>% and more particularly preferably the elastic modulus in compression is specified to >=9kg/cm<2>%. The photosensitive letterpress material to be used is formed by providing the surface of a substrate consisting of steel, aluminum, polyester film, etc., subjected to an adhesive treatment with the photosetting photosensitive resin. The photosensitive resin is exemplified by solid photosensitive resins formed by compounding photoset materials with carrier polymers of polyamide, completely saponified polyvinyl acetate, partially saponified polyvinyl acetate, satd. polyester, etc., or solid photosensitive resins, etc., formed by introducing unsatd. groups to the side chains, etc., of the respective polymers to impart photosensitivity thereto.
Patent JP-H0654744-A (JP)
Title: Manufacture of magic mirror
Inventor: YANAGIHARA HIROSHI
IPC: A47G1/00
Filed: 1992-08-10
Abstract: PURPOSE:To offer a new manufacturing method of a magic mirror, which allows the mirror to be certainly replicated with less man-hours. CONSTITUTION:A thin metallic layer 6 having a thickness of 100Angstrom -2mum is formed on the mirror-finished surface of a ceramic substrate 1, and a thin membrane pattern 5 is formed through photosensitive resist coating, exposing, developing and etching processes. After the resist is peeled off, a thin metallic layer 6 having a thickness of 1000Angstrom -2mum is formed on the thin membrane pattern 5 as a reflecting membrane to make the thin membrane pattern 5 invisible. When a lamp light having a strong brightness is radiated on the mirror and its reflection light is radiated on a screen, etc., the thin membrane pattern 5 is projected on the screen.
Patent JP-S6293650-A (JP)
Title: Liquid specimen analyzing instrument
Inventor: SESHIMOTO OSAMU
IPC: G01N27/28
Filed: 1985-10-19
Abstract: PURPOSE:To make it possible to simultaneously handle the measuring item of anion selective electrode and that of a dry analytical element, by fixing the ion selective electrode and the dry analytical element to the same frame body. CONSTITUTION:Ion selective electrode pairs 111, 112 respectively consist of same ion selective electrodes 111a, 111b and 112a, 112b. Two spot-adhesion ports 151a, 151b for adhering a liquid specimen to the ion electrode pair 111 in a spotted state are provided in the depression 151 of an upper frame body 10a and the yarn bridge 161 passing through the two spot-adhesion ports is fixed to said frame body 10a. The other depression 152 is also constituted in the same way as the depression 151. A monolithic multilayered analytical element 12 is received in a frame body so that the position thereof is prescribed by the underside depression of the upper frame body 10 and the upside depression 143 of a lower frame body 10b. The specimen is adhered from the spot- adhesion port 153 and analyzed from a colorimetric analytical port 17. Notches 18a, 18b for contacting a connection terminal with each electrode are provided at two edge sides of the upper frame body.