baber/WOPTO huggingface dataset:
Patent JP-H0325929-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAMAKAWA SATOSHI
IPC: H01L21/265
Filed: 1989-06-23
Abstract: PURPOSE:To prevent electrostatic breakdown by charge-up and the nonuniformity of the quantity of implantation, and to improve yield by depositing an amorphous silicon film onto an insulating film at room temperature through an ECR-CVD method and irradiating the amorphous silicon film with light on ion implantation. CONSTITUTION:An amorphous silicon film 11 is deposited thinly by an ECR plasma device after the patterning of a resist 10 before ion implantation in the emitter process of a bipolar element. The amorphous silicon film is changed into a conductive film even at the time of deposition at room temperature by applying light. A lamp 320 capable of lighting the upper section of a wafer surface so as not to disturb irradiation onto the wafer surface of ion beams 319 is mounted to an ion implanter. When a wafer is irradiated with light by the lamp 320 on ion implantation, the amorphous silicon film 11 on the resist is changed into a conductor, and charges on the wafer surface are made to flow through a wafer holder 316, thus preventing charge-up. The amorphous silicon film 11 can be removed simply through etching after ion implantation.
Patent JP-H0830973-A (JP)
Title: Optical disk device
Inventor: SAITO ATSUSHI
IPC: G11B7/00
Filed: 1994-07-13
Abstract: PURPOSE:To enable reproduction in a short time and also to enable high density recording by irradiating the same track on an optical disk with at least two beams of a recording light beam and a reproducing light beam. CONSTITUTION:The recording light beam 108 is passed through a collimator lens 120, a beam splitter 122 and an objective lens 124, and is converged on a track 129. Then, marks corresponding to recording information are formed in heating the optical disk 128 by the converged recording light beam 108. On the other hand, the reproducing light beam 118 is passed through the collimator lens 120, the beam splitter 122 and the objective lens 124, and is converged on the same track 129 recorded by the recording light beam 108. The reflected reproducing light beam 118 is again passed through the objective lens 124, and its optical path is changed by the beam splitter 122, and the beam is passed through a detecting lens 126 and is then converged on a reproducing light beam detecting means 130, for instance, a photodetector.
Patent JP-H0452558-A (JP)
Title: Measuring agent of (1-3)-beta-d-glucan
Inventor: TANAKA SHIGENORI
IPC: G01N33/569
Filed: 1990-06-21
Abstract: PURPOSE:To realize quick and simple measurement with high accuracy by using an antibody against lysate (horseshoe crab. amoebocyte. lysate) and a factor sensitive to endotoxine as a measuring agent. CONSTITUTION:In order to measure (1 3)-beta-D-glucan utilizing the reaction of G factor in lysate without being influenced by C factor sensitive to endotoxine, an antibody to the factor sensitive to endotoxine is used. This factor sensitive to endotoxine is C factor activated by endotoxine and B factor activated by the C factor. It is necessary to remove the influences by these C, B factors to achieve specific measurement without influences of the endotoxine. Therefore, an antibody to the C factor or a mixture of C and B factors is used together with lysate. Since the antibody to the C factor is used, even a small amount of the measuring agent can realize specific bonding and neutralization effect to the C factor.
Patent JP-H115441-A (JP)
Title: Air cleaner for vehicle
Inventor: KUSAKARI KEIICHI
IPC: B60H3/06
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To install an air cleaner in a narrow space inside of a cabin without generating hindrance by providing a multi-layered disc fan, of which multiple annular discs are arranged in the rotary shaft direction with a constant space, and arranging a filter close to the periphery of the fan. SOLUTION: A multi-layered disc fan 19 is formed of a motor 20 and a fun main body, which is arranged so as to surround the motor 20 and provided with multiple annular discs 22 with an equal space in the axial direction of a motor rotary shaft 21, and the annular discs 22 and the motor rotary shaft 21 are integrally connected to each other through an arm 23. A filter 15 having deodorizing and/or dust collecting ability is provided so as to surround the periphery of the multi-layered disc fan 19. With this structure, a relatively compact air cleaner for vehicle, which has a dimension close to the outer diameter dimension of the multi-layered disc fan 19, is obtained.
Patent JP-H0832062-A (JP)
Title: Method of forming quantum wire device
Inventor: MUKAI MIKIO
IPC: H01L21/336
Filed: 1994-07-13
Abstract: PURPOSE:To form a silicon quantum wire on a substrate by a method wherein a quantum wire forming silicon oxide film is left intact only on the side of a polycrystalline silicon film and after removing said silicon film and forming a silicon oxide film protrusion, a substrate is removed by a specific thickness only and then said protrusion is removed. CONSTITUTION:A polySi film 2a is removed to leave the protrusion 3a only of an SiO2 sheet disposed in upright on the sidewall of the film 2a on a substrate 1. Next, the substrate 1 is removed by 15nm only in the thickness direction using the remaining protrusion part 3a only of the SiO2 sheets as a mask so as to form an Si sheetlike protrusion 1a to be a quantum wire in almost the same width as that of the protrusion 3a on the lower part of the same 3a. Next, the protrusion 3a only of the protrusion 1a is removed to exposure- form the Si sheetlike protrusion 1a and then a thin oxide film 5 is formed on the whole surface and then a part of grown polySi is removed to form a polySi film 7 above said protrusion 1a. Through these procedures, the Si sheetlike protrusion 1a of the quantum wire can be formed on the silicon substrate 1.
Patent JP-S5864105-A (JP)
Inventor: HERUBERUTO UIITSUOREKU
IPC: G21F9/06
Filed: 1982-09-16
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-H0325669-A (JP)
Title: Automatic cash transaction machine
Inventor: MURAMATSU SETSUKO
IPC: H04N7/08
Filed: 1989-06-23
Abstract: PURPOSE:To obtain various information via an automatic cash transaction machine by carrying out the business work processes that can be treated by an automatic cash transaction machine and at the same time making the selection possible for the character broadcast via an operation/selection display screen. CONSTITUTION:The key corresponding to the transaction selection information displayed on a CRT 12 is selected out of a keyboard 14 and pushed. Thus the function of an automatic cash transaction machine is attained. When the prescribed data is inputted via the keyboard 14 in a transaction selection state, a microprocessor 1 produces a command to turn a changeover switch 11 to a character broadcast receiving mechanism 10 based on a program stored in a main storage 2. When the switch 11 is turned to the mechanism 10, a character broadcast program can be received via the CRT 12. As a result, the automatic cash transaction machine can display the character broadcast programs for a period of time when the cash transaction machine is not performing its original function. Thus the character broadcast information are widely transmitted.
Patent JP-H108363-A (JP)
Title: Edgeproof material
Inventor: SHIGENO HARUO
IPC: D06M101/16
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To obtain a lightweigth edgeproof material rich in flexibility, good in feeling when worn, and significantly high in resistance to piercing and deep cutting of a cutter, etc., thus useful as a protective article, safety article, etc., by impregnating an aramid fiber nonwoven fabric with rosin. SOLUTION: This edgeproof material is obtained by impregnating an aramid fiber nonwoven fabric such as of copoly-p-phenylene 3,4'-oxydiphenylene terephthalamide fiber (single fiber fineness and single fiber tenacity are pref. 1.0-3.0 denier and 22-30g/d, respectively) with pref. 0.5-50wt.% of rosin.
Patent JP-S6140033-A (JP)
Title: Manufacture of semiconductor wafer
Inventor: MARUYAMA TAKATOSHI
IPC: H01L21/304
Filed: 1984-07-31
Abstract: PURPOSE:To realize a circular semiconductor wafer by a minimized manufacturing process by a method wherein the exterior of a semiconductor crystal ingot is first formed into a polygon and then the circumference is worked on of a wafer obtained by slicing the polygonal ingot. CONSTITUTION:An ingot 1 with its exterior formed into a polygon is sliced obliquely so that a resultant polygonal wafer 2 may approximates a circular wafer 3. In this way, a numbver of wafers may be produced efficiently out of a single ingot by a minimized process. Possibilities are lowered for a brittle compound semiconductor single crystal such as a GaAs single crystal to experience a crack or break, which ensures highly efficient production of wafers.
Patent JP-S6223929-A (JP)
Title: Manufacture of steel for cold forging
Inventor: ISOGAWA KENJI
IPC: B21B3/00
Filed: 1985-07-22
Abstract: PURPOSE:To manufacture a steel for cold forging having superior cold forgeability and hardenability by hot rolling a steel having a specified composition consisting of C, Si, Mn, B, Ti, sol, Al and Fe under proper conditions. CONSTITUTION:A steel consisting of, by weight, 0.10-0.65% C, <=0.15% Si, <=0.60% Mn, 0.0005-0.0050% B, 0.015-0.050% sol, Al and the balance essentially Fe or further contg. one or more among <=2.0% Ni, <=1.5% Cr and <=0.4% Mo is hot rolled under the conditions of <=1,100 deg.C heating temp. and <=1,000 deg.C finishing temp. Thus, superior cold forgeability and hardenability are provided to the steel. This method is applicable to not only a carbon steel to be subjected to induction hardening but also a case hardening alloy steel to be carburized and hardened or a tough and hard alloy steel to be hardened and tempered.
Patent JP-S5952376-A (JP)
Title: Real time correlating device
Inventor: MIURA KENICHI
IPC: H03H17/02
Filed: 1982-09-17
Abstract: PURPOSE:To double efficiency of use of a hardware and increase processing speed by performing processing of items of orders of even numbers and items of orders of odd numbers separately. CONSTITUTION:An input signal x0 is supplied to a basic circuit 2-0 of an even number item processing circuit 10 and a basic circuit 2-1 of an odd number item processing circuit 11 by the first clock T1. By the second clock T2, the input signal x0 is transferred to basic circuit 2-2 and 2-3, and succeeding inpt signal x1 is supplied to basic circuits 2-0 and 2-1. During T3 period of the clock, operation of a0x2 is performed in the basic circuit 2-0 and the result is added to a2x0 generated by the basic circuit 2-2. Similarly, in the basic circuit 2-1, a1x2 is generated and added to a3x0 generated by the basic circuit 2-3. After clock T4, the result of operation (a0x3+a2x1) is outputted, and this value is added to the result of operation (a1x2+a3x0) stored in a register 13 and output y0 is obtained.
Patent JP-S647593-A (JP)
Title: Manufacture of molding having printed circuit
Inventor: YOSHIMURA ISAO
IPC: H05K3/20
Filed: 1987-06-29
Abstract: PURPOSE:To prevent the increase in a circuit-resistance value in cases where a replication sheet is transferred into a molding by transferring the replication sheet having a printed circuit which is formed using specific conductive ink into a plastic molding on a substrate sheet at high temperatures and pressures. CONSTITUTION:A replication sheet having a printed circuit which is formed using conductive ink where its vehicle has a principal composition consisting of a thermoplastic resin having low softening temperature and melt viscosity is transferred to a plastic molding on a substrate sheet at high temperature and pressures. That is, vehicle of conductive ink becomes soft at a high temperature and its low viscosity makes conductive particles contained in its ink move easily. As the conductive particles do not have spherical form in general and have a relatively slender form (namely, they exhibit conductivity by coming into contact with each other), they are orientated along the surface of the molding by being oppressed at a high pressure and their resistance along an orientated surface becomes low. Such a state of the orientated surface prevents the increase in a circuit-pressure value in cases where the replication sheet manufactured by printing is transferred into the molding.
Patent JP-S5785965-A (JP)
Title: Steady rest for metallic strip to be plated in continuous hot dipping device
Inventor: NISHIMURA KAZUMI
IPC: C23C2/18
Filed: 1980-11-19
Abstract: PURPOSE:To perform plating operation always stably without damaging plating apparatus and a plated steel strip by subjecing the plated-steel plate coming out of a metal hot dipping bath to a gas wiping treatment then passing the same through magnetic means for steady rest of the steel plate provided with specific adjusters. CONSTITUTION:A plated steel strip 3 which is subjected to a gas wiping treatment after it emerges from a metal hot dipping bath is passed between magnetic means for steady rest of the steel strip provided oppositely to both edge parts  3A thereof, whereby tension is given in the width direction of the steel strip  and its oscillation is stopped. Here, adjusters 10 adjusting the gap G between  the permanent magnets 9 used for the magnetic means and the parts 3A automatically are provided, and retreating mechanisms 18 for retreating the permanent magnets 9 from the parts 3A and stopping the same and stopper mechanisms 19 provided with auxiliary permanent magnets 5 for detaining the magnets  9 in the edge parts 3A against the mechanisms 18 are provided to the magnetic  means for steady rest. The smooth continuation of the plating work is made  possible by these mechanisms despite trouble in the adjusters 10.
Patent JP-H0211505-A (JP)
Title: Hair rinse agent
Inventor: IWANAGA MAKOTO
IPC: A61K8/00
Filed: 1988-06-29
Abstract: PURPOSE:To obtain a hair rinse agent improved in combing and antistatic properties for hair by blending specific amounts of respective specified quaternary ammonium salt, glucose derivative and N-acetyl-D-glucosamine derivative with other ingredients and specifying pH. CONSTITUTION:A hair rinse agent, obtained by blending one or more of (A) 0.1-10wt.% compound expressed by formula I (R1 and R2 are 10-24C alkyl, alkenyl or hydroxyalkyl or further R2 is 1-3C alkyl; R3 and R4 are 1-3C alkyl; X is halogen or methyl sulfate residue) with (B) 0.05-10wt.% compound expressed by formula II (R5 is 1-4C alkyl or H; R6 and R7 are 9-21C alkyl or alkenyl; X and Y are positive numbers indicating polymerization degree of oxyethylene groups and X+Y is 110-150) and (C) 0.05-10wt.% compound expressed by formula III (n is an integer of 10-100) as essential ingredients and regulating the pH to 3.5-5.5 and excellent in combing and antistatic properties.
Patent JP-H0830057-A (JP)
Title: Image forming device
Inventor: MIWA TADASHI
IPC: G03G15/00
Filed: 1994-07-14
Abstract: PURPOSE:To restrain the speed fluctuation of a photoreceptor caused by the vibration of a driving system or load fluctuation and to avoid the deterioration of image quality caused by the speed fluctuation, etc. CONSTITUTION:Sliding members 40 supported on the inner side surfaces of a cartridge 30 and obtained by integrating a surface layer consisting of a resin sheet with a viscoelastic layer consisting of a foamed resin material are allowed to press-contact with the sliding surfaces 101A and 102A of flanges 101 and 102 at the side ends of the photoreceptor drum 10. Then, the unevenness of rotating speed caused by the vibration transmitted to the photoreceptor and the load fluctuation imposed on the photoreceptor itself is eliminated owing to the viscocity of the viscoelastic layer with the rotation of the photoreceptor.
Patent JP-S6053945-A (JP)
Title: Production of reflection type screen
Inventor: HATA NAOMICHI
IPC: G03B21/60
Filed: 1983-09-02
Abstract: PURPOSE:To improve both brightness when a screen is viewed from the front and brightess when the angle of field is changed by etching chemically a material which is subjected to vacuum deposition of aluminum on one surface of a polyester film and is further subjected to hairline finishing on the vapor-deposited surface by usin a specific treating liquid. CONSTITUTION:A polyester film 11 is used for a base material. The one surface thereof is subjected to vacuum deposition of aluminum 12 and further the surface 12 deposited with aluminum by evaporation is subjected to hairline finishing. The hairline finished surface is etched by a chemical etching liquid composed of 15% sulfuric acid, 72% phosphoric acid and 13% water by which the surface thereof is roughened and very small ruggedness is formed thereon. The surface is finally alumite-treated to provide a protective film 13 to prevent corrosion. When light strikes the screen having the very small reggedness on the surface in the above- mentioned way, the light is irregularly reflected and the characteristic with a wide visual direction is obtd. Such screen has good luminance on the front surface and when the angle of field is changed. The screen is thus used as a screen for a projection television for the case in which many people view the image in a wide place, etc.
Patent JP-S5865995-A (JP)
Title: Compressor
Inventor: MARUYAMA TERUO
IPC: F04C29/12
Filed: 1981-10-12
Abstract: PURPOSE:To secure pertinent capacity control characteristics in conformity with the running properties of engine vehicles, by setting up two flow passages different in the position of each nozzle opening leading to a vane chamber, while making effective areas of these flow passages selectable at will, in a rotary compressor. CONSTITUTION:As made known when having an eye to a vane chamber 26a shown in illustration, the influx route of refrigerant into the vane chamber 26a varies, as in illustrations (a) thru (e), with a vane traveling angle theta, during suction stroke. In case of small cars being subject to high duty frequency at low- speed running and especially required to meet low-power consumption, it will do merely in the following way that a spacer 52 which is large in the opening area of a nozzle 54 and relatively small in the opening area of a nozzle 53 is selected. Also in case of large and heavy-duty cars equipped with a large capacity compressor and required to meet energy-saving effects, it is only enough to select the spacer 52 being smaller in the opening area of the nozzle 54 than that of the nozzle 53.
Patent JP-H06237762-A (JP)
Title: Phytohormone nondependent cell culture
Inventor: ROREIN PIAASU HOROWATSUKU
IPC: C12R1/91
Filed: 1993-06-30
Abstract: PURPOSE: To produce a plant cell suspension culture useful as a stable supply source of a valuable biologically active compound such as azadirachtin.  
     CONSTITUTION: The present invention provides a method for producing azadirachtin in aqueous solution, comprising inoculating sterile Azadirachta plant tissues with an oncogenic strain of Agrobacterium tumefaciens, generating callus cultures that grow on plant cell culture media in the absence of exogenously applied phytohormones, inoculating the callus cultures into liquid plant cell culture media (preferably phytohormone-free) to generate suspension cultures and harvesting azadirachtin secreted by the suspension cells from the culture media, optionally without killing the cells; and a phytohormone-independent cell culture of Azadirachta indica for the above method that can produce a biologically active compound. The method can continuously produce the valuable biologically active compound of a predictable quality in a predictable amount without depending on environmental conditions. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H0830255-A (JP)
Title: Graphic, character, etc., display method on graphic display device
Inventor: MIZUTANI HIROSHIGE
IPC: G09G5/26
Filed: 1994-07-15
Abstract: PURPOSE:To provide a method displaying quickly a graphic consisting of an understandable graphic and an understandable character in the case data such as graphic, character and so forth stored in a storage means are read out and the data are displayed by being scaled down in a graphic display device. CONSTITUTION:Primary graphic data FD to be displayed are selected among graphic data stored in a second storage means 3 to be transferred to a first storage means 2 controlled directly by a control arithmetic means 1. Then, a graphic class code, a scaling ratio and the representative dimension of a graphic are generated from graphic data FD and scaling information C2 in a simplification working procession OSP to be applied to a work processing part PIF and in the part PIF, decision data whether the meanings of graphic and the character generated from inputted data while being scaled down is recognizable or not as a graphic to be viewed by referring to data had by the part PIF are generated and display data DD corresponding to one of pixels constituting the screen of a display means 4 are generated based on the decision result.
Patent JP-S6222236-A (JP)
Title: Aluminum alloy substrate for magnetic disk
Inventor: ENDO KAZUNOBU
IPC: G11B5/66
Filed: 1985-07-22
Abstract: PURPOSE:To prevent the exfoliation of a plating layer from an aluminum alloy substrate and to provide stable quality and better durability by roughening the surface of the above-mentioned substrate to the surface roughness specified in a specified range with respect to the max. height and center line average height. CONSTITUTION:The surface of the aluminum alloy substrate for a magnetic disk on which the plating layer as an underlying treatment layer is coated and formed is formed to the rough surface specified to the surface roughness of 0.25-1.2mum max. height (Rmax) and 0.025-0.30mum center line average height (Ra). The surface is equal to a specular surface state and the adhesiveness of the plating layer is not improved if the surface roughness Rmax of the aluminum substrate is below 0.25mum and Ra is below 0.025mum. The ruggedness on the surface of the plating layer increases and a trouble arises in a polishing stage to be executed afterward if conversely Rmax exceeds 1.2mum and Ra exceeds 0.3mum. The preferable range is 0.35-0.80mum Rmax and 0.03-0.08mum Ra.
Patent JP-S6223040-A (JP)
Title: Package for rolled photosensitive material
Inventor: TAGUCHI MASAHIKO
IPC: G03C3/00
Filed: 1985-07-23
Abstract: PURPOSE:To provide light shielding performance enabling charge in a light room and to reduce a load of drawing-out of a rolled photosensitive material having a large diameter by enveloping an inner package having an outlet for drawing out a photosensitive material in the backboard fitted with a light shielding means in an outer package which can be opened and shut through the part corresponding to the backboard. CONSTITUTION:When a photosensitive material 4 rolled around a winding pipe is set in a package, both side boards of the inner package 2 connecting with the backboard 21 are bent inward in a darkroom and both ends of the winding pipe are supported by support members fixed on the central parts of the side boards. Part of a leader tape 4' joined to the tip of the photosensitive material 4 is projected from an outlet 26 through light shielding cloth. The outer package 3 is opened through the opening and shutting board 33, the inner package 2 is put in the outer package 3, the outer package 3 is shut, and after the outer edge of the leader tape 4' is drawn out of a notched window in the board 33, the gap between the board 33 and the body 32 of the outer package 3 is sealed with a light shielding tape or the like. The photosensitive material 4 can be conveyed to a light place with part of the leader tape 4' in the projected state and can be smoothly drawn out.