baber/WOPTO huggingface dataset:
Patent JP-H0222483-A (JP)
Title: Controlling device for etching stage
Inventor: NAKAJI YORIO
IPC: H01J9/14
Filed: 1988-07-08
Abstract: PURPOSE:To stabilize an etching stage and also to prolong the service life of etchant by comparing both the stage of etchant which changes with the lapse of time in the corroding stage of an IC lead, etc., and the carrier velocity of the IC lead in the etchant with information stored in a memory device, deciding and controlling the state and the carrier velocity. CONSTITUTION:FeCl3 liquid of etchant contained in a tank 14 is fed to an etcher 12 in which an IC, etc., are etched and worked by FeCl3. The etching conditions such as the temp. of etchant in the etcher 12, electromotive force, Baume degree, pH value and IC carrier velocity are sent time sequentially to a decision processing device 22 via an input interface 20 from an input terminal 18 and stored in a main memory device 24 and an external memory device 26. The necessary conditions of etchant are inputted to the device 22 from an input device 32. A signal is output from the device 22 and thereby a regulation liquid feeder 16 is actuated via an output interface 28 and the proper quantity of HCl or H2O is fed into the etchant tank 14 and etchant of proper concn. is fed to the etcher 12 or the velocity of a conveyer for an IC to be treated is controlled. Thereby etching reaction is stably performed and also the service life of etchant is prolonged.
Patent JP-H1055003-A (JP)
Title: Twisted liquid crystal device, assembly and liquid crystal device
Inventor: MAACHIN DEEBITSUDO TEIRIN
IPC: G02F1/137
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To embody a high-speed switchable liquid crystal device capable of embodying better colorless colors. SOLUTION: This twisted liquid crystal device has a liquid crystal layer 112 and first and second oriented layers 108, 110 arranged on both sides of this liquid crystal layer 112. The orientation directions of these first and second oriented layers 108, 110 incline with each other. A first linear polarizer 114 is arranged on the surface of the first oriented layer 108 on the side opposite to the liquid crystal layer 112. Electrodes 104, 106 impress variable voltages on the liquid crystal layer 112 having a twisted liquid crystal structure. The liquid crystal layer 112 is so constituted as to operate at a surface switching mode.  The first and second regions 112a, 112b adjacent to the oriented layers 108, 110 are optically separated from each other so as to regulate a pair of separated active optical retarders having the optical axes inclined with each other within the liquid crystal layer 112.
Patent JP-S6227046-A (JP)
Inventor: KENNEY JAMES W
IPC: A61B5/15
Filed: 1986-07-19
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-H0837479-A (JP)
Title: Sequential digital adaptive equalizer
Inventor: HAMADA HAJIME
IPC: H03H17/00
Filed: 1994-07-22
Abstract: PURPOSE:To reduce the scale of memory and the like capacity without deteriorating the equalization characteristic by conducting training based on a training signal in the middle part of a burst signal and applying equalizing processing to data parts before and after tne training signal separately. CONSTITUTION:A burst signal formed by inserting a training signal between data parts is received and stored in a buffer memory 1. The training signal in the burst signal is read and a propagation path impulse response calculation section 2 calculates an impulse response of the propagation path by reading the training signal in the burst signal and using a know training signal. When the processing as to the training signal is finished, the data part before or after the training signal is sequentially read from the buffer memory 1. Then a replica signal based on the impulse response and an equalizing output signal is generated from a replica generating section 3 and adder 5 is used to eliminate a delay wave component and an the result is inputted to a sequential equalization section 4. The sequential equalization section 4 uses the sequential decoding algorithm such as fano algorithm or stack algorithm to conduct equalization processing and an equalization output signal is obtained.
Patent JP-S63115899-A (JP)
Title: Antibody against male specific antigen and production thereof
Inventor: OIKAWA TANEAKI
IPC: C12P21/00
Filed: 1986-07-22
Abstract: NEW MATERIAL:An antibody against male specific antigen capable of specifically linking to a middle piece part of male sperm. USE:A female and male fractionating reagent for discriminating sperm of mammalian species and fractionating female and male of sperm. PREPARATION:For example, a spermary of a pure line male hamster after pair mating for >=20 generations is extracted and homogenized, mixed with complete Freund's adjuvant to give an emulsion, which is then subcutaneously injected into a pure line female hamster to carry out immunological sensitization. The above-mentioned operation is carried out 5 times at an interval of one week and blood is collected on the 10th day after the final injection, coagulated and subjected to centrifugation, etc., to afford the aimed antibody against male specific antigen.
Patent JP-H0521346-A (JP)
Title: Growing method for compound semiconductor crystal
Inventor: NEGISHI HITOSHI
IPC: H01L29/812
Filed: 1991-07-11
Abstract: PURPOSE:To reduce a kink due to a hole trap of a feature of a low temperature buffer layer, to improve crystallinity of the buffer later, to increase sheet carrier concentration of a 2DEG layer and to improve mobility in a laminated crystal structure having the low temperature buffer layer to be used for a hetero junction field effect transistor. CONSTITUTION:In a molecular beam epitaxy method, a half low temperature buffer layer 3 is grown on a low temperature buffer layer 2 grown at a low temperature while smoothly rising a temperature. Crystallinity of the layer 3 of a region in which a 2DEG layer 4 is generated is improved. A sheet carrier concentration of the layer 4 is increased, and mobility is improved. Since a low temperature growth is performed up to the layer 2, a hole trap density is increased, and a kink of a device is reduced.
Patent JP-S6231888-A (JP)
Inventor: YAMADA AKITO
IPC: G09G1/02
Filed: 1985-08-02
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-2001005074-A (JP)
Title: Camera
Inventor: KOBAYASHI KIYOTAKA
IPC: G03B17/00
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To continuously use a loaded film cartridge even when a slide cover is erroneously operated. SOLUTION: This camera is provided with a safety lock mechanism preventing the movement of the slide cover to a cartridge exchange position by utilizing driving in the film winding direction and the rewinding direction of a film feeding mechanism. When the slide cover is locked at a lock position in the midst of feeding photographic film, erroneous opening/closing processing A to F such as temporarily stopping the processing is executed in accordance with the processing which is being executed, so that the loaded film cartridge can be continuously used.
Patent JP-H1016399-A (JP)
Title: Thermal recording body
Inventor: YANAGIUCHI KOICHI
IPC: B41M5/333
Filed: 1996-07-01
Abstract: PROBLEM TO BE SOLVED: To maintain sufficient coloring sensitivity and also to improve stability of the heat resistant ground color by using organic phosphoric amide compound having phosphoric amide radical (-PONH-) as the development body of a thermal recording body. SOLUTION: A thermal coloring layer, which contains both a colorless or light-colored dye precursor and a developer, is provided. The developer reacts at the time of heating and colors the dye precursor. The developer is a compound having at least one of phosphoric amide radical (-PONH-) in a molecule. The phosphoric amide radical causes tautomerism reaction by heating and therefor the acidic atmosphere is presented. It is considered that development properties sufficient to perform ring-opening of the lactone part in various dye precursors are shown. Since a thermal head is instantaneously brought to a high temperature, the dye precursors come into contact with the thermal head and multicolor capacity is caused.  Since development capacity is not caused in the conditions of the temperature not higher than the temperature at which tautomerism reaction is caused, the ground color is stabilized.
Patent JP-2000010148-A (JP)
Title: Flash controller
Inventor: IWASAKI HIROYUKI
IPC: G03B7/16
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To adequately control the emitted light quantity of a flash light emitting device even when the divided shape of the photometric part of a stationary light photometric means is different from that of the photometric part of a flash photometric means each other. SOLUTION: A stationary light photometric means opens and optically measures stationary light. A flash photometric means converges and optically measures the stationary light from a field to be photographed after a quick return mirror mirrors up. Further, the flash photometric means converges and optically measures the stationary light from the field to be photographed and the reflected light of the flash by the flash light emitting means (preliminary photometry). Consequently, the photometric value of the stationary light photometric means is not used in the selection of the divided area and the decision of the emitted light quantity of the flash photometric means and can be decided only by the photometric value of the flash photometric means.  Therefore, even when the divided shape of the photometric part of the stationary light photometric means is mutually different from that of the photometric part of the flash photometric means, the emitted light quantity of the flash light emitting device can be adequately controlled.
Patent JP-S6328887-A (JP)
Title: Formation of pattern on molded body having reflective thin metallic film
Inventor: OBATA YUJI
IPC: C23F4/02
Filed: 1986-07-22
Abstract: PURPOSE:To simply form a fine pattern on a transparent molded body in a short time by forming a thin metallic film and an org. colored finishing coat on one side of the molded body and by projecting infrared laser light having a specified wavelength on the molded body from the other side to remove part of the metallic film. CONSTITUTION:A reflective thin metallic film 9 of Al or the like is formed on one side of a transparent or translucent molded body 7 of plastics, glass or the like by vacuum deposition or other method after an underlayer 8 is formed with an org. undercoat as required. An org. colored finishing coat 10 of vinyl resin or the like is further formed on the film 9. An antireflection film 6 such as a PE film is formed on the other side and infrared laser light having 700-30,000nm wavelength is projected on the molded body 7 through the film 6 so that the light is converged on the film 9. The film 9 is patternwise removed by destruction, melting and evaporation, so the colored finishing coat 10 is seen as a desired pattern such as letters or a figure through the molded body 7.
Patent JP-H0221366-A (JP)
Title: Graphic display method for graphic processor
Inventor: KOUWA MIKA
IPC: G06F17/50
Filed: 1988-07-11
Abstract: PURPOSE:To improve the designing job efficiency by displaying a graphic and a reference point in different colors on a display device without designating the display color of the reference point and therefore avoiding the confusion of the graphic and the reference point even though they are overlapping with each other. CONSTITUTION:An input device 2 produces a loading instruction of a system program and the program stored in an external memory 4 is loaded to a CPU 1 for start of the device. When plural pieces of graphic information including a graphic reference point on a display device 7, a display color is selected out of a color group different from the display color on the graphic information displayed at the periphery of said reference point based on the prescribed priority. In other words, the display color of a graphic is decided and a color is selected out of a different color group from the display color of the pattern that is previously decided with the priority. Then the graphic reference point is displayed. Thus the displayed pattern and reference points can be identified without designating the display color of the reference point. As a result, the designing job efficiency is improved.
Patent JP-2000356331-A (JP)
Title: Method and apparatus for catalyst fluidized-bed low- temperature combustion of refuse
Inventor: NAKAMURA SATOSHI
IPC: F23G5/30
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for catalyst fluidized-bed low-temperature combustion of refuse, which do not need a secondary combus tion system or an auxiliary combustion system and do not generate resynthesis of harmful gas. SOLUTION: In a catalyst fluidized-bed low-temperature combustion system for refuse, into which system the refuse is changed for combustion and which system comprises an incinerator 6, which is subjected to initial heating by heating means 4, an air dispersing device 3 for dispersing air supplied from an air transport machine 5 in the incinerator 6, and a medium 7, which forms a fluidized bed 2 by way of air dispersed by the air dispersing device 3, the medium 7 is an oxidative metal, a simple ceramic body, a compound containing these components or an oxidizing catalyst, in which these components are carried on a carrier.
Patent JP-S6326795-A (JP)
Inventor: SHIMIZU TOYOKAZU
IPC: G07F13/00
Filed: 1986-07-21
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-2000357927-A (JP)
Title: Linearizer
Inventor: TAKAHASHI HISATOSHI
IPC: H03H11/04
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To miniaturize a circuit, to lighten weight of a circuit, to suppress power consumption and to easily adjust input/output. SOLUTION: In a linearizer 10, a first resistor and a second resistor 2 are connected in series, a third resistor 3 is connected to the connection point 4 of the first and second resistors 1 and 2 and an FET 5 as a variable resistance element is connected to the third resistor 3. An inductor 6 as the reactance element is connected between FET 5, and ground and a T-type attenuator is constituted of first, second and third resistors 1 to 3 and the FET 5.
Patent JP-S6415792-A (JP)
Title: Scroll screen control system
Inventor: FUJIWARA NOBORU
IPC: G06F3/0485
Filed: 1987-07-10
Abstract: PURPOSE: To attain continuous scroll screen display regardless of the number of displayed scroll screens by writing data in an upper corresponding area at the time of writing data in a lower overlap writing range with the prescribed number of lines in a video RAM which has larger number of lines than a display screen. CONSTITUTION: At the time of writing overlap data in a lower overlap writing range with the number of lines N -1=7 of a video RAM with large number of lines, for example, 32 in contrast to a display screen with the number of lines N=8, the similar overlap data are written in an upper area with the number of lines N -1=7. Then, when each line is instructed by a pointer, and the RAM is read, the RAM can be successively used from the uppermost even when the RAM is used until the lowermost. Thus, scroll display can continuously be operated regardless of the number of scroll screens without rewiring the RAM.
Patent JP-S6060124-A (JP)
Inventor: JIEEMUZU JIETSUTAA ANDAASON
IPC: C08G18/42
Filed: 1984-08-17
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-S5692520-A (JP)
Title: Liquid crystal display device
Inventor: AOKI HISASHI
IPC: G02F1/137
Filed: 1979-12-27
Abstract: PURPOSE: To improve the decolorization of the background part by providing the 1st orientation treatment layer which arranges nematic liquid crystal molecules perpendicularly on one electrode substrate and providing the 2nd orientation treatment layer which arranges the liquid crystal molecules at a small angle of inclination on the other electrode substrate.  
     CONSTITUTION: The 1st orientation treatment layer 4 which uniformly arranges the molecules A of a nematic liquid crystal of negative dielectric anisotropy contg. dichromatic dyes sealed between a pair of upper, lower electrode substrate 1, 2 bonded by way of a sealing material 3 in a manner that they assume angles of inclination (80W90°) perpendicular or nearly perpendicular to the substrate 1 surface is provided on the inside surface of the substate 1 out of said substrates 1, 2. On the other hand, the 2nd orientation treatment layer 6 consisting of an underlying film 5a and a silane-base orienting agent layer 5b for inclinedly arranging the liquid crystal molecules A by the diagonal vapor deposition of SiO 2  is provided on the inside surface of the substrate 2, so that the molecules A are uniformly arranged at the angles of inclination (60W80°) smaller than those of the treatment layer 4 with respect to the substrate 2 surface. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5964541-A (JP)
Title: Preparation of granular mineral fiber
Inventor: TAKADA MASAYUKI
IPC: C03B37/04
Filed: 1982-09-30
Abstract: PURPOSE:To prepare safely granular mineral fibers suitable for blown products in a process for preparing the granular mineral fibers by tearing off a laminate of a fiberized molten mineral, and granulating the resultant torn off laminate, by spraying a lubricant on the resultant mineral fibers at a specific place. CONSTITUTION:A raw material molten mineral is fiberized in a spinner 1 by the centrifugal force and/or under fluid pressure, accumulated on a net coveyor 3 in layers in a fiber collecting chamber 2, passed through a sealing roll 4 and taken out of the fiber collecting chamber 2. The resultant laminated fibers are torn off into small lumps by a disintegrator 5, taken out by a belt conveyor 6 and granulated by a granulator (not shown) to prepare the aimed granular mineral fibers consisting of rock wool or ceramic fibers, etc. In the above-mentioned method, a lubricant (preferably a mineral oil having about 180-320 deg.C flash point) is sprayed on the mineral fibers in a part (B) near the disintegrator 5. According to the above-mentioned method, the occurrence of smoke or fire, etc. can be avoided.
Patent JP-H0815182-A (JP)
Title: Method for compensating for radiation scattering in x-ray imaging system
Inventor: KURISUTEIAAN FUIBEZU
IPC: G01T1/00
Filed: 1995-06-15
Abstract: PURPOSE: To compensate scattered radiation of a two-dimensional X-ray imaging system by interpolating the calculated values of scattered radiation, and determining the values of scattering for all regions of a detecting means. CONSTITUTION: X-rays from an X-ray source 1 are passed through an object concerned 5 and directed to a region detector like a photo-stimulable fluorescent screen 3, and the X-ray image is stored latently in the fluorescent screen 3 and turned into a grey value digital image 9. The radiations accommodated in the fluorescent screen 3 contain considerable amount of scatted radiation, which is calculated, and the image 9 is compensated by subtraction of the scattered radiation. The calculation of the scattering can be made by placing a circular shield 2 between the X-ray source 1 and the object 5. The shield 2 is equipped around the center with an opaque strip 4 which is located relative to a concentric ring 7.  The scattering is calculated 14 for all positions of the ring 7, and the obtained values of scattering are interpolated 15 for all image regions, so that a scattering image 16 is obtained. The image 16 is subtracted from the original image 9, and a compensated image 18 of object is generated.
Patent JP-H0459376-A (JP)
Title: Recorder
Inventor: KONDO YOSHIHIRO
IPC: B41J2/01
Filed: 1990-06-29
Abstract: PURPOSE:To obtain a recorder which can prevent the contamination of a user's hands, a recording medium, and the like with an undried recording material by a method wherein a liquid absorbing member provided with a high-liquid absorption resin abuts on the surface of the recording medium on which the liquid recording material has been applied before the recording medium is discharged from a recorder. CONSTITUTION:While a recording medium 5 with a magnetic fluid applied is fed from a transfer process to a recording medium receiving mount on a feed line, the solvent content of the magnetic fluid is evaporated, and the magnetic fluid is gradually being fixed on the recording medium 5. When the recording medium 5 reaches a liquid absorbing roller 9, a magnetic fluid undried and insufficiently fixed is absorbed and recovered into a high-liquid absorption resin 9a through a surface member 9b or directly through large holes provided on the surface member 9b. The high-liquid absorption resin 9a, capable of absorbing liquid and confining it inside thereof, causes the magnetic fluid to move inward from the surface to positively absorb the magnetic fluid undried and insufficiently fixed. The magnetic fluid once absorbed and recovered is never applied to the recording medium again.
Patent JP-S6067014-A (JP)
Title: Cutter
Inventor: DAZAI HIROSHI
IPC: B23D19/00
Filed: 1983-09-16
Abstract: PURPOSE:To prevent a product from deformation after cutting operation by providing backward of cutting rollers a circumferentially shaped guide. CONSTITUTION:Rotation of a handle imparts through bevel gears rotation on cutting rollers to cut a metal sheet or the like. Afte cutting, the sheet is spread along a line a, and as the side a extends circumferentially, bending within the elastic region will not cause deformation. Thus constructed, deformation of a product can be prevented.
Patent JP-2000354823-A (JP)
Title: Coating method for synthetic resin coating
Inventor: MAEKAWA HIROYUKI
IPC: B05D7/24
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To obtain a beautiful topcoat having balanced polish properties and transparency by applying an unsaturated polyester resin intercoat on a substrate coated with a polyurethane undercoat coating, internally curing the coating film and then performing irradiation with an activation energy ray. SOLUTION: A polyurethane undercoat coating is prepared by mixing polyol and a polyisocyanate compound, adding an organic carboxylic acid metal salt to a resulting mixture and further adding an organic peroxide. An unsaturated polyester resin for an intercoat is a condensation polymerization product of an unsaturated polybasic acid and a polyhydric alcohol and an organic peroxide, a carboxylic acid metal salt and a photopolymerization initiator are added to the same. These coatings are applied on a substrate and then a resulting coating film is internally cured at an ordinary temperature and an elevated temperature, and is irradiated with an activation energy ray. The obtained polyester resin coating is polished and coated with a topcoat coating in order to produce a product.
Patent JP-S5960476-A (JP)
Inventor: MASAKI HIDEO
IPC: G09G5/24
Filed: 1982-09-30
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-S5960370-A (JP)
Title: Discharge detector
Inventor: MIYAZAWA SUSUMU
IPC: G01R31/36
Filed: 1982-09-30
Abstract: PURPOSE:To prevent malfunction in power-on operation and to perform high- reliability discharge detection by connecting a speed-up capacitor in parallel to a resistance which divides the terminal voltage of a secondary battery, and inputting those voltages to a comparator. CONSTITUTION:The potential Vs at the connection point between resistances 5 and 6 rises up to the terminal voltage of the secondary battery 1 temporarily on the power-on operation, then is stabilized to a voltage determined by the voltage division ratio of resistances 5 and 6 by the discharge of the speed-up capacitor 9. When a reference voltage Vr in a stationary state is lower than the voltage Vs, no malfunction occurs in the power-on operation and the reference voltage Vr and divided voltage vs is compared at the stationary state to detect discharge.