baber/WOPTO huggingface dataset:
Patent JP-S62144137-A (JP)
Title: Liquid crystal display device
Inventor: KAMIJO KOICHI
IPC: G02F1/13
Filed: 1985-12-18
Abstract: PURPOSE:To permit quick injection of a liquid crystal even to a liquid crystal display element which has a large area and is narrow spaced between substrates by providing grooves to the liquid crystal layer side of the substrates. CONSTITUTION:The liquid crystal display element, in general, requires the longer time for injection of the liquid crystal thereto as the area thereof is larger and the spacing between the substrates (cell thickness) is smaller even if a vacuum injection method is used for injection of the liquid crystal. The reason thereof lies in that the interaction of the substrate surface and the liquid crystal (adsorption, surface tension, etc.) decreases the injection speed. An ITO electrode film is formed to 1,000Angstrom  thickness on a soda glass substrate 4 and after a common electrode pattern 5 is formed by photolithography, the ITO is etched while the photoresist is left on the electrode; thereafter, the glass is etched 5mum by hydrofluoric acid to form the grooves 2.
Patent JP-H08143210-A (JP)
Title: Paper discharge device of image recorder
Inventor: KOYAMA KOICHI
IPC: G03G15/00
Filed: 1994-11-18
Abstract: PURPOSE: To prevent the entering of a record paper sheet into an image recorder main body and improve the take out workability of the record paper sheet and prevent the record paper sheet from dirt generation. CONSTITUTION: The paper discharge device of image recorder is provided with a paper discharge stand 7 which can be moved to an use position for loading a recorded paper sheet taken out from the inside of an image recorder 1 main body along a guide rail through an opening port 1d provided in the record paper sheet discharge side of the image recorder 1 main body and sent out from the recording part by a carrying means 4 and a storing position stored in the image recorder 1 main body, a dash plate 7b provided on the paper discharge stand 7 for regulating the front end in a discharge direction of the record paper sheet and side plates 7c provided on the paper discharge stand 7 for regulating both side parts of the record paper sheet. The rear end in the discharge direction of the record paper sheet W sent out from the carrying means 4 is regulated and the entering of the record paper sheet W from the opening port 1d is obstructed by an entering obstruct means consisting of plural projections 9 erected and formed upward the draw out rear end part of the paper discharge stand 7 and a partition 11 whose upper edge is supported by the carrying means 4 and by which the opening port 1d is covered and also on which slits 10 responding to the projections 9 are provided.
Patent JP-S62143005-A (JP)
Title: Optical demultiplexer
Inventor: FUKUSHIMA KAORU
IPC: G02B6/293
Filed: 1985-12-17
Abstract: PURPOSE:To improve the profitability by making an optical demultiplexing optical system for constituting an optical demultiplexer, or an output use optical fiber movable, so that optional optical signals whose number is smaller than N pieces can be selected, among N pieces of optical signals whose wavelength has been multiplexed. CONSTITUTION:N pieces of optical signals whose wavelength has been divided and multiplexed, from an input use optical fiber 1 pass through a lens 4, hit against a grating element 5, reflected therein by changing an angle at every wavelength, and one optical signal among them is condensed by a lens 5 and made incident on an output use optical fiber 2. In this state, by rotating the grating element, it becomes possible to make an optical signal of other wavelength incident on the optical fiber 2. Generally, as for the number of optical fibers 2, M pieces being smaller than N are provided, and by a means for rotating the grating element 3, optional M pieces of optical signals, among N pieces of signals can be made incident on the optical fiber 2, and the profitability can be improved.
Patent JP-2000113789-A (JP)
Title: Drive circuit for electromagnetic relay, and power supply control circuit
Inventor: FUJIWARA TERUHIKO
IPC: H01H47/32
Filed: 1998-10-07
Abstract: PROBLEM TO BE SOLVED: To realize low power consumption by providing a resistive element for converting load current of a first transistor connected with a coil to voltage and detecting it, a second transistor that is connected so as to bypass an input terminal of this transistor and impresses the detected voltage value of the resistive element as an input, and a capacitor in parallel with the resistive element. SOLUTION: A coil Ry of a relay is connected between a collector of a first transistor and a power supply +5 V, and a resistive element 2 is connected between its emitter and a power supply 0 V. A second transistor 3 is connected between the first transistor and the power supply 0 V so as to bypass this, and a capacitor 4 is connected so as to bypass the resistive element 2. Charge voltage of the capacitor reaches an input threshold voltage of the second transistor, the first transistor acts as a low current source, and without change of operation characteristic by change of coil resistance, it rapidly drops from a large value just after turning on to a defined value.
Patent JP-S63137769-A (JP)
Title: Powder painting apparatus
Inventor: INOUE TANEICHI
IPC: B05C19/02
Filed: 1986-11-29
Abstract: PURPOSE:To uniformly coat the upper surface part of a work in an immersed state with a powder by allowing the powder to rapidly flow to said upper surface part, by shaking a powder fluidized tank for immersing the work in horizontal direction, by a shaking apparatus. CONSTITUTION:The compressed air supplied to a chamber 5 is equally blown up into a fluidized tank 1 from a perforated bottom plate 3 to fluidize the powder in a suspended state within the fluidized tank 1 and this suspension fluidized state is promoted by the vibration of a vibrator 10. Further, as the result of the reciprocating movement of an eccentric rod 15 in the direction shown by an arrow B by the driving of a motor 13, the fluidized tank 1 is shaken in the horizontal direction along a slide stand 8. In this state, the electronic part 16 as an article to be painted supported at the lower part of a holder 17 is heated to the m.p. of the powder 2 or more by a lead 16b and subsequently immersed in the powder 2 up to the upper surface part thereof. Since the powder 2 in the fluidized tank 1 is shaken in horizontal directions, the powder 2 flows to the upper surface part to be uniformly adhered thereto.
Patent JP-H07118679-A (JP)
Title: Lube oil for hoisting machine of elevator or the like
Inventor: YOSHIKAWA HIDEO
IPC: C10M125/02
Filed: 1993-10-21
Abstract: PURPOSE:To obtain a lube oil capable of reducing noise generated from gear devices for driving power of hoisting machine of elevator, escalator and other industrial machines. CONSTITUTION:A lube oil for gears is uniformly mixed with carbon fibers or carbon particles. The preferable blending ratio of the carbon fibers or carbon particles is 0.1-2% by weight.
Patent JP-H01239110-A (JP)
Title: Dry spinning method of spundex filament
Inventor: UIRUTON HARII DEITSUKAASON
IPC: D01F1/02
Filed: 1988-11-14
Abstract: PURPOSE: To readily obtain spandex filaments by adding an organic base to the spandex polymer solution, further adding an amine stabilizer for the polymer, then subjecting the resultant dope to the dry-spinning process. CONSTITUTION: To a solution of spandex polymer, for example, a polymer bearing the polyether or polyester soft segments, is added a soluble organic base, for example, diethylamine, ethylenediamine or the like, further are added acidic inorganic particles, for example, titanium dioxide particles and a polymeric, sterically hindered tertiary amine stabilizer. Then, the resultant spandex polymer solution is subjected to the dry-spinning process whereby the objective spandex filaments are easily produced in high yield.
Patent JP-H03147077-A (JP)
Title: Image processing system
Inventor: YONEDA SATOSHI
IPC: G06T1/00
Filed: 1989-10-31
Abstract: PURPOSE:To keep measuring accuracy constant by inputting a preset value to set an input image at prescribed luminance, and automatically adjusting the light quantity of a light source so as to set the maximum luminance of the input image in a prescribed area at the preset value. CONSTITUTION:An image processing device 10 is equipped with a function to control the driving of the light source 4 other than a function to perform the recognition of the shape and position of an object 2 by extracting a feature quantity by performing image processing. Then, the driving quantity of the light source 4 is controlled corresponding to the comparison of the measured value of the maximum luminance in the prescribed area of the input image with the preset value, and the light quantity of the light source 4 is automatically adjusted so as to set the measured value of the maximum luminance at the preset value. In such a way, the measuring accuracy is always kept constant since no dispersion by a worker in adjustment occurs.
Patent JP-H0413610-A (JP)
Title: Capsule for cosmetic use
Inventor: JIYOZEFU ZABIERU SUPERUMAN
IPC: A61K8/11
Filed: 1990-10-25
Abstract: PURPOSE: To obtain a cosmetic capsule comprising a sphere having a hollow chamber in which a cosmetic composition is contained, a tab which forms an additional part, a threaded neck that connects the sphere and the tab, and through which the chamber content is discharged, and a ring surrounding the sphere. CONSTITUTION: This cosmetic capsule comprises, on a plan view seen from above, a sphere having hollow chamber 2 in which a cosmetic composition is contained, a tab 4, a neck part 6 at least a part of which is hollow, and a ring 8 projecting along the equatorial plane outward, in such a construction that the sphere and ring have outside diameter of 0.5-5cm, that the hollow chamber can contain 0.05-5g of a cosmetic composition, and that a unit quantity of the cosmetic composition can be discharged by twisting the neck off the sphere while holding the tab. This shape, which is different from typical vitamin capsules, has no fear of being mistakenly swallowed down, and the ring prevents the capsule from rolling. As the capsule forming material, polyvinyl alcohol, etc., can be used.
Patent JP-H04162426-A (JP)
Title: Wafer scrubber device
Inventor: SUZUKI EIKO
IPC: H01L21/304
Filed: 1990-10-24
Abstract: PURPOSE:To make a scrubbing time shorter than every one surface is washed by half, and to prevent even contamination because no vacuum adsorption is used after washing by simultaneously washing the surface and rear of a wafer. CONSTITUTION:Brush washing is conducted so that a brush 5 for washing the surface of a wafer collides with the surface of the wafer 2 and a brush 6 for washing the rear of the wafer collides with the rear of the wafer 2. Each brush is made to collide with the wafer 2 at pressure of 80g/cm<2>. A tube 13 for turning the wafer is rotated made to collide with the circumference of the wafer 2 during brush washing, and the wafer 2 is revolved. When the tube 13 for turning the wafer is rotated in the counterclockwise direction, an orientation flat is positioned to the right. When the tube 13 for turning the wafer is further revolved, the wafer 2 is stopped while the orientation flat is positioned to a lower section. The tube 13 for turning the wafer is lowered downward at that time. Pure water is sprayed for five sec again from a wafer both-end support plate 4.
Patent JP-H06135277-A (JP)
Title: Device for reversing and supporting vehicle seat
Inventor: MAEZAWA KIYOSHIGE
IPC: B60N2/38
Filed: 1992-10-23
Abstract: PURPOSE:To enable the posture of a seat to be changed and to prevent the same from floating up only by inserting and removing a lock member, by providing a limiting member for limiting upward rotation of a parallel link mechanism, to a support shaft, and by providing a linking means for operating the limiting member in association with the insertion and removal of the lock member, between the limiting member and the lock member. CONSTITUTION:A support bed 15 is coupled to a stationary bed through the intermediary of a pair of front and rear parallel links 11F, 11R, and a swivel bed 18 is set on the support bed 15 through the intermediary of a vertical shaft 19. Further, a seat is attached on the swivel bed 18, and a lock member 31 is adapted to be inserted between the swivel bed 8 and the support bed 15 so as to set the swivel bed 18 and the support bed 15 so as to set the position of the swivel bed 18 in order to direct the same in a forward or rearward direction. Further, a limiting member 33 which is adapted to be engaged with the parallel links 11F, 11R so as to be rotated upward, is provided to one of support shafts 17F, and a linking means 33 for engaging the limiting member 33 with the parallel links 11F, 11R in association with the insertion of the lock member 31 is provided between the lock member 31 and the limiting member 33.
Patent JP-S6488019-A (JP)
Title: Atomizing nozzle assembly
Inventor: ADAMU JIEI BENETSUTO
IPC: B01F25/46
Filed: 1987-11-12
Abstract: PURPOSE: To avoid the damage of nozzle parts by mounting an adjustment mechanism to a nozzle while a deflector core is close to a mixing zone, absorbing the thermal expansion difference between members, and sending a fluid to the mixing zone between the deflector core and a nozzle rim. CONSTITUTION: An air jet from a fluid passage 6 flowing along a surface 6 of a deflector core l first retains a pulverized coal liquid mixture as a film in hollow conical shape for an inner surface 14 with a flare of a nozzle rim 8 so that the mixture can negligibly contact the fuel and the deflector core. An screw engagement part between a deflector core-retaining body 20 and a sleeve 36 in inner, cylindrical shape approaches a mixing zone 16, the difference in thermal expansion between a shaft 64, pipes 68 and 72, and a casing 98 is absorbed by packing pressers 66, 106, and 100, and a negligible change occurs in a width W of the mixing zone 16 due to the difference in thermal expansion. Since a negligible change occurs in the width W, the width W of the mixing zone can be set to a desired interval even before reaching an operating temperature.  Further, since the difference in thermal expansion can be absorbed by the packing pressers 100 and 106 for absorbing the difference in thermal expansion, damage occurring in the deflector core l and the nozzle rim 8 can be avoided.
Patent JP-2000113671-A (JP)
Title: Memory device including double-rate input/output circuit
Inventor: KANDA TATSUYA
IPC: G11C11/407
Filed: 1998-10-08
Abstract: PROBLEM TO BE SOLVED: To perform normal write interrupt read operation by deactivating the first and/or second write amplifier in response to a data mask signal even in the write condition depending on the write command and then not affecting activation of a column decoder in response to the data mask signal supplied in synchronization with the first and second edges. SOLUTION: An input buffer 20 fetches a data mask signal DQM in synchronization with the clock CLK0 deg. or CLK180 deg. to generate the internal mask signal MSK0 or MASK1. The signals MSK0, MASK1 inhibit generation of write control signals WEN0, WEN1 of the write amplifier control circuit 16 to deactivate the write amplifier W/A-0, W/A-1, moreover inhibit generation of the column decoder activating signal CD of the column decoder control circuit 18 via the NAND gate 50, and inhibit the write operation for the write data in synchronization with the clocks clock CLK0 deg., CLK180 deg..
Patent JP-H07139742-A (JP)
Title: Heating-cooking appliance
Inventor: TOMIMATSU HIROKAZU
IPC: F24C7/02
Filed: 1993-11-16
Abstract: PURPOSE:To conduct heating efficiently without operating a breaker, by storing a power applied from a power source in a memory and by driving a microwave generating source within the range of this applied power. CONSTITUTION:A microwave generating source 8 is provided in a heating- cooking chamber 3 and EEP-ROM 12 for storing a power applied is provided in the microwave generating source 8, while a processing circuit 6 controlling the microwave generating source 8 within the range of the applied power stored in the EEP-ROM 12 is provided.
Patent JP-H04158830-A (JP)
Title: Stereoscopic retinal camera
Inventor: KUSUSHIRO TSUGUO
IPC: A61B3/14
Filed: 1990-10-24
Abstract: PURPOSE:To realize accurate photographing of a target for synthesization and high visibility of a fixed target by arranging a target for synthesizing a cubic image in an eyeground lighting area within a plane conjugate with an eyeground of an eye to be inspected in a lighting optical system while a fixed target is arranged outside an eyeground lighting area within the same plane. CONSTITUTION:In a stereoscopic retinal camera which has a lighting optical system to light an eyeground and a photographing optical system to photograph the eyeground, a lighting stop 9 of the lighting optical system is supported with a mask or the like composing a target optical system and is positioned conjugate with the eyeground with respect to an objective lens 12 and a relay lens 10. A mask 30 is made up of a plate glass to be a target in the synthesization of an image. For example, two targets 30a and b for synthesization of images are made as marking which does not transmit light like a non-transmitting area 30e of the lighting stop. Fixed targets 30c and d for right and left eyes at which a person to be inspected stares are made as pinholes to open an optical path in the non-transmitting area 30e and light sources 31 and 32 therebelow are switched to light. The numeral 1 indicates a light source for observation, 3 a light source for photographing, 13 an eye to be inspected, 21 a film surface and 26 a photographing person.
Patent JP-H01127785-A (JP)
Title: Automatic door switchgear
Inventor: TAKATORI MASAROKU
IPC: E05F15/14
Filed: 1987-11-12
Abstract: PURPOSE: To dispense with speed control of a motor and reduce cost by connecting racks having two or more parts which differ in height in a stagger condition in opening and closing directions, providing them on a door, and meshing them with pinions at different steps. CONSTITUTION: Racks 11, 12, 13 having two or more parts which differ in height are connected in a stagger condition in opening and closing directions of a door in an upper part, a lower part, and a side part of the door and are installed in such a way that they extend fully in a scope of door opening and closing. Next, pinions at different steps 14, 15, 16 are provided so that the pinions at each step mesh with parts having each height of the racks 11, 12, 13, respectively. Consequently, travel speed of the racks 11, 12, 13 can be changed correspondingly to door opening and closing positions without changing rotation speed of the pinions 14, 15, 16.
Patent JP-H11124314-A (JP)
Title: Cosmetic
Inventor: MIYAKE TOSHIO
IPC: A61K8/00
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To obtain a cosmetic capable of correcting a skin hue, providing a lightness of transparent feeling and making a natural, naked skin-like and beautiful finish. SOLUTION: This cosmetic comprises (A) 0.1-30 wt.% of powder having 7-40 color different (Δ) obtained from the equation Δ=[(L45.45 *-L45.20 *)<2> +(a45.45 *-a45.20 *)<2> +(b45.45 *-b45.20 *)<2> ]<0.5> in two interference colors (L45.45 *, a45.45 *, b45.45 *) and (L45.20 *, a45.20 *, b45.20 *) prescribed CIE1976 L*a*b* color system when the powder is uniformly applied to a black artificial leather at 8 mg/100 cm<2> and measured at 45 deg. angle of incident light and at -45 deg. and -20 deg. light receiving angle and (B) 0.5-4.0 colored pigment and has an appearance color of 5R-10YR hue, 3.0-8.5 brightness and 1.5-10.0 chroma in the Munsell color system.
Patent JP-S63140569-A (JP)
Title: Thin film line sensor
Inventor: MORI KOSHIRO
IPC: H01L27/146
Filed: 1986-12-02
Abstract: PURPOSE:To obtain a thin film line sensor as for a thin, light-weight reader by providing an aluminum substrate covered with an anodic oxidation film having a thickness larger than a specific size on one surface, and sequentially forming a first electrode, a thin photoelectric conversion thin film and a second electrode on the oxidation film. CONSTITUTION:A chromium dividing electrode 43, an amorphous silicon photoconductive film 44 and an indium tin oxide transparent electrode 45 are sequentially formed in thicknesses of 300nm, 1mum and 150nm on an anodic oxidation film 42 of approx. 2mum or thicker on an aluminum substrate 41. The size of the electrode 43 is 50X50 Xm, and picture elements are formed with picture element density of 16/mm at 62mum pitches. According to this system, a thin film line sensor formed on a substrate on which an aluminum thin film surface is treated by an anodic oxidation can be reduced in thickness and weight.
Patent JP-H08147037-A (JP)
Title: Multistage stop position controller of motor actuator
Inventor: HIROTA HISATOSHI
IPC: G05D3/00
Filed: 1994-11-22
Abstract: PURPOSE: To provide the multistage stop position controller for the motor actuator which enables many stop positions to be set without increasing the number of contact pieces as compared with a conventional standard type. CONSTITUTION: The length of an area wherein a conductive brush 17 comes into contact with two adjacent small contact pieces 21-27 at the same time is equalized almost to the length of an area wherein only one of the small contact piece 21-27 comes into contact with the conductive brush 17, and a rotating direction detecting means 41 is provided which detects the rotating direction of the conductive brush 17; and rotating direction information detected by the rotating direction detecting means 41 is used for stop position control.
Patent JP-H02447-A (JP)
Title: Human lymphotoxin synthesizing gene
Inventor: OTSUKA EIKO
IPC: C12R1/19
Filed: 1987-11-13
Abstract: PURPOSE:To facilitate production of study of human lymphotoxin by providing one place of recognition site of 9 kinds of restriction enzymes to recognize 6 base pairs of palindromes, eliminating nucleotide sequence of specific part and providing specific recognition sequence. CONSTITUTION:Nucleotide sequence of human lymphotoxin is modified in the following way to give a synthetic gene. (1) A methionine codon is added to the upper stream of leucine codon, two nonsense codons are added in series to 3'-end and further ClaI to 5'-end and SalI recognition sequence to 3'-end in order to efficiently carry out translation initiation. (2) One place is provided with recognition site of restriction enzyme BssHII, EcoRI, KpnI, HinaIII, XhoI, SacI, SmaI, HpaI and BamHI to recognize 6 pairs of palindromes. (3) Chain length of 100 nucleotides is made into one block and direct repeat in the block is eliminated. (4) Palindromes sequence exceeding 6 base pairs are not made to exist in any of continuous 30 nucleotides.
Patent JP-H03148905-A (JP)
Title: Tone adjustment device
Inventor: KATOU SHINJIROU
IPC: H04S1/00
Filed: 1989-11-02
Abstract: PURPOSE:To effectively generate various acoustic space by providing first and second tone variable means which unrelatedly change the frequency characteristics of input audio signals and output them, and generating front/rear effective sound signals in correspondence with the output audio signals of the second tone variable means. CONSTITUTION:The selection of sound switches 13 and 14 is on a sound off-side to which effective sound is not added, a tone adjustment circuit 11 adjusts a front tone and a tone adjustment circuit 12 adjusts a rear tone. When it is a sound on-side to which effective sound is added, the tone adjustment circuit 11 adjusts a main tone and the tone adjustment circuit 12 adjusts an effect (effective sound) tone. In the case of sound-on, the tone adjustment circuit 11 firstly adjusts rough tone balance and the tone adjustment circuit 12 changes the frequency characteristic between direct sound and effective sound so as to adjust sound effect.