baber/WOPTO huggingface dataset:
Patent JP-H0714409-A (JP)
Title: Annular fluorescent lamp device
Inventor: WATANABE KAZUTOSHI
IPC: F21S8/04
Filed: 1993-06-16
Abstract: PURPOSE:To make lamp device thin to improve the lamp device image and decrease the burden of the lamp device packaging, as well as not to impair the brightness feeling even under a partial-lightout illumination circumstance. CONSTITUTION:Three annular fluorescent lamps 4, 5 and 6 that differ in annulus diameter from each other are horizontally and substantially concentrically disposed, and a light transmission cover 3 is so disposed as to cover the underside of those lamps. Annular fluorescent lamp 4 with the smallest annulus- diameter is disposed such that its disposition surface is displaced away from the light transmission cover 3 than that of at least a middle annulus-diameter annular fluorescent lamp 5. Namely, when viewed from the position of the light transmission cover 3, the annular fluorescent lamp 4 with the smallest annulus-diameter is located more remote than the middle annulus-diameter annular fluorescent lamp 5. Under such dispositions, even when the annular fluorescent lamp 4 with the minimal annulus-diameter is turned off no undesirable dark shadow will be generated since the lamp 4 is hidden behind the middle annulus-diameter annular fluorescent lamp 5.
Patent JP-2000018634-A (JP)
Title: Air conditioner
Inventor: KURISUYA KOUJI
IPC: F24F1/00
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To make sizes of a space needed for opening and closing operation of a suction grill as small as possible by providing the suction grill to be opened and closed by being split into a plurality of sections in a suction opening with a splitting face disposed approximately parallelly with a front face grill and pivotally supporting an outlet side suction grill on a bottom face grill so as to be engaged with the front face grill. SOLUTION: A main body 1 is formed into a fan shape by a pair of side faces, a front face grill 4, a bottom face grill 5 and a top plate and split suction grills 8a, 8b having a fan-like shape is provided in a fan-shaped suction opening of the bottom face grill 5. The front face grill 4 is provided with a plurality of through holes 20 in a lower peripheral part and the bottom face grill 5 is provided in opposing side peripheries of the suction opening with pivot parts 23, 24 having shafts 24a or the like protruding in opposite directions. The suction grill 8a at an outlet 9 side is provided with an engagement protrusion 8d on a position opposite to the through hole 20 in the front face grill 4 of the front peripheral part so as to constitute an engagement condition in an installed state.  Further, slot holes 26a, 26b are provided in positions opposite to the pivot parts 23, 24 of the bottom face grill.
Patent JP-S5883825-A (JP)
Title: Aperture controller
Inventor: MOROTA MASAAKI
IPC: G03B7/095
Filed: 1981-11-13
Abstract: PURPOSE:To perform the aperture control without control error, by determining the reference position of a lens-side aperture by a stopper and using the position of a camera-side aperture lever engaged with the stopper as the start point to detect the extent of movement. CONSTITUTION:A lens-side aperture lever 20, a spring 21, and a stopper 20 are provided in the lens side, and the spring 21 charges the lever 20 to the left to make the aperture small. When a lens is mounted on a camera, the lens-side aperture lever 20 is brought into contact with a bending part 1c of a camera- side aperture lever 1 and is energyized by a spring 3 and is displaced to the side of opening. The movement of the lever 20 is stopped by a stopper 22, and in this state, the camera-side aperture lever 1 is displaced to the left slightly to complete mounting of the lens. The stopper 20 is placed a certain length to the right of the position of lens opening; and in the camera side, the position to which the lever 1 is displaced by the stopper 22 is used as a reference position to control the quantity of stop-down. Consequently, the aperture control of less control error is performed.
Patent JP-2000011492-A (JP)
Title: Recording/reproducing device, recording/reproducing method and provided medium
Inventor: TAKAGI KAZUNORI
IPC: G11B15/44
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To perform consecutive recording with a recording/reproducing device controlling a tape speed for a head by controlling a rotational speed of a reel wound around with the tape. SOLUTION: A reel motor 21 is constituted so as to supply a signal of a frequency according to the rotational speed to a servo control microcomputer 11. Since the servo control microcomputer 11 rotates the reel motor 21 answering to the amount of the tape 26 wound around a take-up reel 24 and a feeding reel 23, by the operation of the consecutive recording, the data recorded on the tape 26 are overlapped always in only by a prescribed field to be recorded.
Patent JP-H0469601-A (JP)
Title: Fresnel lens
Inventor: KAIRIKU YOSHINORI
IPC: G02B3/08
Filed: 1990-07-10
Abstract: PURPOSE:To obtain Fresnel lens having required characteristics and to improve productivity by using a metallic mold to be injected with a resin into a cavity from the central part thereof to mold the Fresnel lens and forming an open hole in the central part of the molding to remove the resin injecting part. CONSTITUTION:For example, an acrylic resin, which is molten, is packed via a spool 16 into the cavity 14 of the metallic mold for molding and the molding is taken out of the cavity 14 after cooling to about 90 deg.C; thereafter, the hole is bored in the central part thereof by an arbitrary method, such as blanking by pressing or drilling. The inner side face of the hole is finished by polishing to a specular surface at needs. The central part of the lens is the part where light is advanced rectilinear. The productivity is improved without impairing the characteristics of the lens.
Patent JP-H099648-A (JP)
Title: Power supply for high voltage pulse
Inventor: IWAI HIROSHI
IPC: H02M9/02
Filed: 1995-06-14
Abstract: PURPOSE: To obtain a high-voltage semiconductor device having the operating functions equivalent to those of a prior art electron tube by letting each semiconductor element switch and amplify at the same time by a gate signal demodulated to an input signal in a rectifying and resetting circuit for a secondary voltage induced to a pulse transformer. CONSTITUTION: A gate voltage demodulated to a reference pulse signal occurs in a rectifying and reset circuit 7, is transmitted to a gate terminal of each semiconductor element 8, and said elements simultaneously perform switching and amplifying operations and generate high-voltage pulses. This output pulse voltage is detected by a potential divider comprising capacitors 18 and 19 and resistors 20 and 21; a difference voltage between a divided voltage and a reference pulse voltage from an analog switch 2 is amplified by an error amplifier 17, and its output is transmitted to the base of a transistor 16 for current control. That is, a high-voltage pulse voltage stabilized corresponding to a voltage of a DC power supply 1 is generated in such a manner that the reference pulse voltage becomes equal to the divided voltage.
Patent JP-H0721726-A (JP)
Title: Liner for disk cartridge
Inventor: KIKUCHI SHUICHI
IPC: G11B23/033
Filed: 1993-06-29
Abstract: PURPOSE:To provide a liner having high strength and excellent dimensional stability and friction stability by compression bonding under heating a thermoplastic fiber intertwining sheet and a cellulose fiber intertwining sheet. CONSTITUTION:The thermoplastic intertwining sheet 1 formed by intertwining thermoplastic fibers and the cellulose fiber intertwining sheet 2 formed by intertwining regenerated cellulose fibers and refined cellulose fibers are compression bonded under heating and are used with a disk cartridge in such a manner that the intertwining sheet 2 side comes into contact with a recording disk. The regenerated cellulose fibers constituting the intertwining sheet 2 has a petal-shaped section and, therefore, these petals float the dust sticking to the recording disk surface and exhibit excellent dust wiping performance. The refined cellulose fibers constituting the intertwining sheet 2 have high strength and high hygroscopicity and are, therefore, excellent in dimensional stability and friction stability. Then, the strength and moisture absorption resistance of the intertwining sheet 2 consisting of the refined and regenerated cellulose fibers are made up and a good cleaning effect is exhibited.
Patent JP-S57105974-A (JP)
Title: Fuel cell
Inventor: KUWABARA TAKESHI
IPC: H01M8/02
Filed: 1980-12-24
Abstract: PURPOSE:To obtain a long life of light-weighted interconnector with large conductivity, by using a metal to a grooved interconnector base body, and coating the surface of the interconnector with a mixture of thermal, chemical resistant binder and graphite. CONSTITUTION:The surface of a metallic interconnector base body 18 is coated with a paste-like mixed film 19 made of a thermal, chemical resistant binder and finely graunulated graphite. The both surfaces of a metallic interconnector base body 18 are provided with ribs 20 and 21 respectively, and grooves 22 and 23 are formed for the flowing paths of fluid fuel and fluid oxidizing agent respectively. A mixed film 19 can be formed by thinly painting the body with a paste-like mixture of thermal, chemical resistant thermosetting or thermoplastic binder and finely granulated graphite, then by subjecting to heat-treatment; or the mixed film 19 can be also formed by spraying the dispersion solution of the mixture on the body, then by subjecting to heat-treatment.
Patent JP-S6075695-A (JP)
Inventor: ONMURA MASAMI
IPC: D21C11/02
Filed: 1983-09-29
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-2001015147-A (JP)
Title: Manufacturing device of rolled electrode
Inventor: AKIBA TOMOFUMI
IPC: B65H16/00
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing device capable of obtaining, at a high yield rate, a rolled electrode (an electrode element) densely rolled up and having a required high capacity achieved. SOLUTION: This manufacturing device of a rolled electrode has an index dial 2 equipped with rolling mechanisms 3 each rolling a sheet-like positive electrode, a sheet-like separator 1, and a sheet-like negative electrode, on a rotatively driven core body 3a, and a supply mechanism 5 for supplying the rolling mechanisms with the sheet-like positive electrodes, the sheet-like separators 1, and the sheet-like negative electrodes.  The supply mechanism 5 for the sheet-like separators 1 is equipped with a rotary encoder 6 for generating pulse signals synchronizing with the rotation of the index dial 2, a servomotor driver 8 for controlling the driving of a servomotor 7 based on the pulse signals, a feed roller 9 rotatively driven by the servomotor 7 to slidingly feed the sheet-like separators 1, and a detecting sensor 11 for detecting the sheet-like separators 1 slidingly fed by the feed roller 9 to output control signals to the servomotor driver 8.
Patent JP-2000019968-A (JP)
Title: Sticker having locking device
Inventor: WADA RYOJI
IPC: G09F3/14
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a sticker having a locking device which is mounted on the door mirror of various kinds of automobiles as normally performed by using a conventional wire equipped sticker and is provided with a holding body not easily cut off and having a simple structure. SOLUTION: A locking device 4 is set on the top section of a sticker 3 on which a traffic violation ticket 1 and a bag body 2 that stores the ticket 1, are mounted. A holding body 7 is set on the top section of the sticker 3 to hold a mounting section 6 for the door mirror of a vehicle 5 which is the subject of a traffic violation. Then, a tip section of the body 7 is inserted into a locking device 4 so that the body 7 is locked to the sticker 3. The body 7 is made up with metallic thin materials 7A, 7B... having prescribed width which are connected with each other and are freely deformed.
Patent JP-S6426477-A (JP)
Title: Character wheel positioning device in printer
Inventor: KUWABARA EIJI
IPC: B41J7/48
Filed: 1987-07-23
Abstract: PURPOSE:To enable a character wheel to be positioned in a desirable position, by a method wherein the pawl of a pawl rod is led between teeth of a positioning gear provided on the character wheel to be engaged immediately before a type is struck by an impact hammer. CONSTITUTION:Due to the rotation of a stepping motor 2, a character wheel 8 is driven into a required position through a start gear 6 and a positioning gear 11, an impact solenoid 25 is actuated, and a plunger 25' of the impact solenoid 25 travels toward the character wheel 8 together with a hammer head 27 and a rocking body 28 serving as a transmission means to rock a pawl rod 37 against the tension of a spring 45. In this manner, the pawl 38 is engaged between the teeth of the positioning gear 11 for a character wheel body 15, whereby the character wheel body 15, i.e. a character wheel 8, is stopped there to be positioned. The plunger 25' is successively traveled with the hammer head 27, whereby a type 9 of the character wheel 8 is struck by the hammer 27 through a carbon ribbon 47 and a paper 48 to perform a printing on the paper 48.
Patent JP-S6074304-A (JP)
Inventor: AMANO TAKASHI
IPC: F21V23/00
Filed: 1983-09-30
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-S6337946-A (JP)
Title: Apparatus for washing impression cylinder of offset sheet-fed press
Inventor: NOSAKA YOSHIKI
IPC: B41F35/06
Filed: 1986-08-02
Abstract: PURPOSE:To prevent the damage of a pawl and that of a pressure contact device due to the pawl, by a method wherein the pressure contact device performing the washing of an impression cylinder is constituted so as to be contacted with the impression cylinder and a washing device is constituted so as to be spaced apart from the impression cylinder at a pawl part in order to avoid the contact of the pawl part protruded from the surface of the impression cylinder with the pressure contact device. CONSTITUTION:A washing apparatus is constituted of washing cloth 1 for directly removing the contaminant of an impression cylinder 6, a magazine roll 2 from which the washing cloth 1 is unwound stepwise, a take-up roll 3 for taking up the washing cloth 1 and holding the same, a blade 7 for contacting the washing cloth 1 with the impression cylinder under pressure, the nozzle 5 provided to a washing liquid supply pipe 4 as a moistening means in the vicinity of the washing cloth, a holder 8 for holding the blade 7 and the washing liquid supply pipe 4 and a frame body 9 supporting the magazine roll 2, the take-up roll 3 and the holder 8. A pawl shaft 10 and the pawl 11 mounted thereon are provided to the pawl mechanism mount recessed part 6a of the impression cylinder. In washing the impression cylinder 6, the washing cloth 1 pressed by the blade 7 is allowed to be spaced apart from the surface of the impression cylinder at the pawl part by a pawl escape mechanism and prevented from the contact with the pawl 11.
Patent JP-S6425576-A (JP)
Title: Manufacture of semiconductor device
Inventor: TANPO TOSHIHARU
IPC: H01L29/08
Filed: 1987-07-22
Abstract: PURPOSE:To form a under-submicron gate with ease and improve static and high frequency characteristics of a FET by simultaneously effecting an offset gate structure and an N<+> doping self alignment method. CONSTITUTION:An active layer 22 is formed on a GaAs semiconductor substrate 21 using a resist as a mask. A SiO2 film 23 is deposited on a substrate surface and left behind only on a FET gate part, over which surface a SiN film 26 is deposited and left behind only on the side wall of the SiO2 film 23 by reactive ion etching. And, the resulting film is doped with Si ions with use of a mask of a dummy gate of the SiO2/SiN film to form an Ohmic layer 25 in a self- alignment manner. Successively, the resist is removed, annealing is effected, a SiO2 film 27 is deposited up to 4000Angstrom  and the resist film 28 is spinned on by 1.5mum. Then, the top of the SiN film 26 is exposed by reactive etching. And, the SiN film 26 on the side of a source of the FET is selectively removed by plasma etching. Thereafter, a gate electrode 28, a source electrode 29, and a drain electrode 30 are formed to provide the FET having an offset structure.
Patent JP-S6074324-A (JP)
Inventor: KISHIO TAKASHI
IPC: H01H50/18
Filed: 1983-09-30
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-H0810051-A (JP)
Title: Mounting board over kotatsu, resting board for desk, table and the like, and housing furniture for shelf, drawer chest and the like
Inventor: TSUNODA HIROE
IPC: A47B96/02
Filed: 1994-06-29
Abstract: PURPOSE:To provide a resting board which is light in weight, easy to handle and low in cost by providing foamed material which is prepared by injecting a foaming raw material a hollow section through the injection hole of a body to foam it so as to closely contact to the inner surface of the body. CONSTITUTION:A body A with a hollow section 1a is foamed, an injection hole is bored to inject a foaming raw material into the hollow section 1a of the body A, and the foaming raw material is injected into the hollow section 1a through the injection hole. In this case, the forming raw material is injected in a state that a synthetic resin to be foamed is in a liquid state mixed with a gas, and the synthetic resin is foamed with the gas, to fill the inside of the hollow section 1a, and is turned out foamed material 2 closely contact to the inner surface of the body A. Since its major portion is composed of the foamed material 2, it is very light in weight, and since it is closely contact with the inner surface of the body A, it is high in strength regardless of the foamed material 2 and inexpensive, so it is thereby formed into a tray A to be placed over a KOTATSU (footwarmer in Japanese family life) and the like which sufficiently utilizes the properties of the foamed material 2, and besides, the tray is low in cost for moving, and also excellent in handiness.
Patent JP-S6243435-A (JP)
Title: Fire-resistant silicone foam composition
Inventor: KIYONO MASANORI
IPC: C08L83/04
Filed: 1985-08-20
Abstract: PURPOSE:A composition, consisting essentially of specific two kinds of diorganopolysiloxanes and organohydrogenpolysiloxane, capable of maintaining elasticity without cracking nor burning even on exposing to a flame for a long period. CONSTITUTION:A composition obtained by incorporating (A) 100pts.wt. diorganopolysiloxane expressed by formula I (R is saturated monofunctional hydrocarbon group; m is 5-10,000) with (B) 10-100pts.wt. diorganopolysiloxane having at least two hydrogen atoms in one molecule in an amount so as to supply hydrogen atoms kinds to the silicon atom at 2.0-4.0 molar ratio based on the total amount of hydroxyl groups contained in the component (A) and vinyl groups contained in the component (B), (D) 5-100pts.wt. inorganic filler, (E) platinum or a compound thereof, (F) 5-100pts.wt. aluminum hydroxide and (G) 0.1-5pts.wt. rod phosphorus.
Patent JP-S6242800-A (JP)
Title: Treatment of excess sludge
Inventor: UEDA IWAO
IPC: C02F11/04
Filed: 1985-08-20
Abstract: PURPOSE:To decompose and digest excess sludge and to clean up the sludge by charging saponin and emulsified surface active agent to the middle part of a sludge digestion reaction vessel while maintaining and culturing lower microorganisms such as soil bacteria in said vessel thereby giving vital power to the anaerobic microorganisms, etc., and efficiently executing anaerobic digestion. CONSTITUTION:Plural sheets of bacteria holding plates constituted by holding porous bodies 13, 13' having a prescribed thickness between net-like plates or grate-like plates and frame plates 11, 11' under the pressure are erected and fixed to the bottom of a treatment vessel 1 in a method for introducing the emulsified surface active agent and steroid or triterpenoid saponin into the vessel and accelerating the anaerobic digestion of the excessive sludge by giving the active power to the microorganisms. The lower microorganisms such as soil bacteria and bacteria are stuck and cultured to and on these plates. Agitating vanes 8, 8' are installed to the central part of the vessel and a heating zone 7 is installed to the internal side face of the vessel. Further, chemical and bacteria charging pipes 6, 6 for introducing the chemical and bacterial from the outside of the vessel to the inside and excess sludge introducing pipe 2 are properly installed to the vessel. A supernatant lead-out pipe 4 is installed to the vessel. The excess sludge is thus subjected to anaerobic digestion in a short period without emitting the offensive odor.
Patent JP-H0825918-A (JP)
Title: Pneumatic tire
Inventor: TAGASHIRA KENJI
IPC: B60C11/12
Filed: 1994-07-11
Abstract: PURPOSE:To improve heel-and-tow wear resistance while maintaining traveling performance on an icy road. CONSTITUTION:In a pneumatic tire, the block surface of which is provided with at least two sipings 10 extended at an angle of 88-90 deg. to the tire circumferential direction, each siping 10 is disposed at an angle beta in a range of 92-94 to the block surface 5, and the groove bottom 11 is inclined toward the later arrival side. In the first arrival wall 6 of a block, the groove bottom edge 13A is positioned on the first arrival side, and in the later arrival wall 7, the groove bottom edge 13A is positioned on the later arrival side. In the circumferential cross section, an angle r1 between the first arrival wall 6 and a tire radius line R1, an angle r2 between the later arrival wall 7 and a tire radius line R2, and the angle beta of the siping are to satisfy beta-90 deg.<=r2<r1<30 deg..
Patent JP-S6243045-A (JP)
Title: Space optical modulator tube having writing device
Inventor: HARA TSUTOMU
IPC: H01J31/24
Filed: 1985-08-20
Abstract: PURPOSE:To facilitate writing of two-dimensional information produced in a CPU by installing luminous elements arranged in a matrix form facing the photoelectric screen of a space optical modulator tube and using an external signal to perform writing. CONSTITUTION:In a space optical modulator tube 3, a photoelectron image emitted by a photoelectric screen 4 on the inner surface of a fiber plate 41 is introduced into an electrooptical crystal 7, where optical changes are produced by accumulating the electron image, through a microchannel plate 5 to produce a charge pattern. In front of the fiber plate 41, a writing device 1 consisting of an LED matrix 11, a decoder 12 and a scanning circuit 13 is installed. Writing is performed by driving an LED group by decoding two-dimensional information 15 calculated in a CPU 2 in a decoder 12 and then scanning the information 15 by the clock signal 14. Due to the above structure, it is possible to easily convert the time series signal from the CPU 2 into coherent optical information.
Patent JP-S5885058-A (JP)
Title: Solar heat collector
Inventor: MAKI MASAO
IPC: F24J2/48
Filed: 1981-11-13
Abstract: PURPOSE:To obtain inexpensively a heat collecting plate excellent in a selective absorption property by a method wherein a covering layer, having a principal constituent of a pigment produced by applying a layer treated by blacking treatment on the surface of metallic micro powder and an urethane series binder, is coated on a plastic base to form it. CONSTITUTION:This heat collecting plate is constituted by forming the covering layer A consisting of the urethane series binder 2 and the pigment 5, produced by applying the layer 4 treated by blacking treatment on the surface of the metallic micro powder 3, on the plastic base 1. In this case, a metal selected from the group of aluminum, titanium, zinc, iron, copper, brass or the like, is utilized as the metallic micro powder 3, while the blacking treatment is effected by forming a thin film of one kind or more of oxide or sulphate selected from the group of chrome, mangan, iron, cobalt, nickel, copper or the like on the surface of the metallic powder. The grain size of the metallic powder is 50mum or less normally, and especially it is preferable to be 1mum or less-0.05mum or more.