baber/WOPTO huggingface dataset:
Patent JP-H0372923-A (JP)
Title: Apparatus for arranging permselective hollow yarn bundle
Inventor: NAKAMURA HIROYUKI
IPC: B01D63/02
Filed: 1989-08-14
Abstract: PURPOSE:To obtain a good hollow yarn bundle free from the damage of hollow yarn by a method wherein a permselective hollow yarn bundle is suspended in a bundle arranging chamber for storing a bundle arranging solution in such a state that the upper end part thereof is bundled and held and the bundle arranging solution is discharged from the bundle arranging chamber to be allowed to flow in a bundle arranging solution tank. CONSTITUTION:A bundle arranging solution is stored in a bundle arranging chamber 3. A suspending bundle fixing device 2 is provided to the upper end part of a permselective hollow yarn bundle 1 in order to bundle and hold the yarn bundle 1 to suspend the same in the bundle arranging chamber 3. Further, the liquid discharge passage connected to the bottom part of the bundle arranging chamber 3 is opened to the upper part of a bundle arranging solution tank 4 to form such a structure that the bundle arranging solution discharged from the bundle arranging chamber 3 flows in the bundle arranging solution tank 4. The bundle arranging solution is supplied to the bundle arranging chamber 3 from the tank 4 by a liquid feed pump 5. The hollow yarn bundle arranged by this apparatus has good appearance and, at the same time, a problem such as the damage of hollow yarn or the deficiency of the number of hollow yarns accompanied by conventional bundle arranging work is solved.
Patent JP-2000040098-A (JP)
Title: Semiconductor integrated circuit designing method
Inventor: SAKANO YOSHIO
IPC: G06F17/50
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To reduce the error and margin of minimum delay and maximum delay calculation by defining minimum and maximum coefficients different for each design object such as cell delay, wiring delay and timing check value. SOLUTION: Concerning this designing method, while using dependency coefficients on the best and worst conditions of respective cells for the design object such as the power supply voltage, temperature or process of a semiconductor integrated circuit, the maximum and minimum coefficients for calculating maximum and minimum delay values are found for each cell and based on the provided minimum and maximum coefficients and delay values on the standard conditions of respective cells, the minimum and maximum delay values are calculated for each cell.
Patent JP-S6453109-A (JP)
Title: Tracer for surface shape measurement
Inventor: MORITA HIDEO
IPC: G01B21/20
Filed: 1987-08-24
Abstract: PURPOSE:To obtain the tracer with superior directivity and response by supporting an X slider and a Y slider directly on a base and sliding them in the same plane. CONSTITUTION:The X slider 20 and Y slider 40 are supported directly on the base 16 so that they are movable in respective axial directions, but not movable in a Z-axial direction. A hollow cylinder part 55 which extends in the Z-axial direction is formed in the Z slider 50 and the X and Y sliders 20 and 40 are mounted movably in the Z-axial direction. An XY origin return means 61 has its base end 64 fixed to or coupled with the base 10 movably in the Z-axial direction, the tip 65 penetrating the hollow cylinder part 55 of the Z slider 60 is formed of a wire spring 63 coupled with or fixed to the Z slider 50 movably in the Z-axial direction, and a Z-origin return means 71 is put in the hollow cylinder part 55 and formed of a coil spring 72.
Patent JP-H0764060-A (JP)
Title: Formation of macromolecule-liquid crystal combined film
Inventor: MIYASHITA TAKUYA
IPC: G02F1/1333
Filed: 1993-08-25
Abstract: PURPOSE:To improve the light transmission characteristic of a macromolecule- liquid crystal combined film, to impart steepness to the light transmission characteristic and to lower the driving voltage by previously coating the surface of a substrate with transparent electrodes on the side where the macromolecule- liquid crystal combined film is to be formed, with an undercoat film subjecting the undercoat film to a rubbing treatment. CONSTITUTION:The surface of the substrate 4 with the transparent electrodes on the side where the high polymer-liquid crystal combined film is to be formed, is previously coated with the undercoat film 5 prior to the formation of the macromolecule-liquid crystal combined film and after the undercoat film 5 is subjected to the rubbing treatment, the macromolecule-liquid crystal combined film is formed thereon. A pretilt angle is previously imparted to the liquid crystals in the macromolecule-liquid crystal combined film by subjecting the undercoat film 5 to the rubbing treatment, there by the steepness is imparted to the light transmission characteristic of the high polymer-liquid combined film even when the high-frequency electric field to be impressed to the high polymer-liquid crystal combined film is off, and the driving voltage is thus lowered.
Patent JP-H1147357-A (JP)
Title: Ball shooting device for pachinko machine
Inventor: NAKABAYASHI HIDEO
IPC: A63F7/02
Filed: 1997-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a ball shooting device for pachinko machine capable of always securing the stable jumping by fixing the shooting direction and the shooting speed of the balls. SOLUTION: A ball feeding device 25 feeds balls for the starting point of an accelerating member 9 acceleration-shooting the balls for a game by using energy stored at an energy storing member 14 such as a spring. The member 9 continuously accelerates the balls extending prescribed accelerating sections and then shoots them to a board surface. The member 9 can be constituted of a rotary body rotating in a fixed direction, of a rotary body rotating back and forth or of a moving body reciprocating straight.
Patent JP-H0493021-A (JP)
Title: Method of determining end point
Inventor: YANAI MASAHARU
IPC: H01L21/3065
Filed: 1990-08-09
Abstract: PURPOSE:To determine the end point of etching accurately on any plasma etching device without specific filters independent of objects or etching gas by observing the changes of input and output microwaves due to the change in the plasma condition. CONSTITUTION:When aluminum is etched using a microwave plasma etching device, BC13 and C13 are introduced to a reaction chamber while microwave is applied. During the etching, matching rods 105 are used to suppress the reflection to 5% of the input wave. When an etching operation ends, a mismatch occurs because of changes of the plasma condition, for example, a change in capacitance of the plasma due to the change of material of the wafer surface. As a result, the ratio of the reflected microwave to the input microwave increases. When this ratio becomes 50%, the end point is reached.
Patent JP-2000048392-A (JP)
Title: Optical pickup device
Inventor: SAKAMOTO MASAHIKO
IPC: G11B7/135
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To provide an optical pickup device which is low in price, small in size, light in weight and high in reliability. SOLUTION: An aperture and a diffraction grating are formed on a first incidence and emission plane 3a of a prism 3 and a hologram is formed on a second incidence and emission plane 3b. The diameter of the light beams generated by a light beam generating section 2 is selected by the aperture and the beams are separated into three incident beams by the diffraction phenomenon of the diffraction grating. The incident light beams are reflected by a first inclined plane 3c, reflected by a second inclined plane 3d and reach the plane 3b. Then, the beams are converged by the diffraction phenomenon of the hologram and irradiate the surface of a recording medium 1 as irradiating beams. The beams reflected by the surface of the medium 1 are converged by the hologram, deflected by the plane 3d, reflected by the plane 3c and detected by a photodetecting section 4.
Patent JP-S58112870-A (JP)
Inventor: MINOWA YUKIO
IPC: B61F5/40
Filed: 1981-12-28
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-H1055440-A (JP)
Title: Pattern identifying device
Inventor: NAKAJIMA HIROSHI
IPC: G06T7/00
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To speed-up identification. SOLUTION: Two-dimensional discrete Fourier transformation(DFT) is executed in a basic pattern KP so as to generate register Fourier picture data. The basic pattern KP is constituted of numerical patterns from '1' to '9' and the numerical patterns '1' to '9' exist in the areas SA1-SA9. DFT is executed in an identifying pattern SP so as to generate identification Fourier picture data and it is synthesized with register Fourier picture data. An amplitude suppression processing is executed to the synthesized Fourier picture data and DFT is executed. High order three picture elements (P1, P2 and P3) having correlative component strength being stronger than that of the synthesized Fourier picture data where DFT is executed are extracted and the numerical patterns and digit positions are read by coordinate positions on the synthesized Fourier picture of the extracted three picture elements.
Patent JP-H1053691-A (JP)
Title: Phenolic resin molding material
Inventor: HIBINO FUMITOMO
IPC: C08L61/04
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To obtain a phenolic resin molding material intended to settle such problems that conventional ones have been hard to be used for e.g. closed vessels because of generation of ammonia gas and also inadequate in the smoothness, luster and coating adhesiveness of the molded products therefrom. SOLUTION: This molding material comprises 100 pts.wt. of a phenolic resin and 50-150 pts.wt. of an organic filler. In this cease, 100 pts.wt. of the phenolic resin is blended with 0.3-1.5 pts.wt. of an amide-based wax 40-80 deg.C in melting point and 0.1-0.7 pt.wt. of a higher alcohol 50-70 deg.C in melting point; and the phenolic resin is a dimethylene ether-type resol resin singly or its combination with a novolak resin.
Patent JP-H0260807-A (JP)
Title: Suspension control device for vehicle
Inventor: UMEHIRA SHINJI
IPC: B60G17/015
Filed: 1988-08-25
Abstract: PURPOSE:To improve comfortability and steering stability at a time of running on a bad road by making a device into a constitution that a suspension character changeable means operates under control of a control means receiving detected signal on badness level of a road surface. CONSTITUTION:A bad road level detecting means 8 (bad road level judging means 7) outputs detected signal thereof to a controller 9 as a control means controlling an actuator 2 of a suspension character changeable means 3 on operation. The controller 9 controls the actuator 2 on operation so as to be soft in damping force character of a shock absorber on a good road and a lightly bad road, and to be hard in the damping force character thereof on a most seriously bad road. As the result thereof, suspension character changes automatically in accordance to road surface level, and becomes soft in lightly bad road, and hard in most seriously bad road, therefore it can be effectively intended to improve comfortability and steering stability at a time of running on a bad road with imposition of no burden on a driver.
Patent JP-H1118812-A (JP)
Title: Convenient wallet capable of housing paper money and coin from same housing port and taking them out from different take-out ports
Inventor: SUZUKI OSAMU
IPC: A45C1/08
Filed: 1997-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a convenient wallet for simultaneously housing and easily taking out paper money and coins. SOLUTION: In order to largely open a housing port 2, the housing port is provided with an opening valve 1 and gores and folds 8 on the left and right ends. A coin housing part 6 is provided with a large opening valve 7, a valve 9 to be a lid at the time of closing the opening valve and a coin take-out port composed of the wall of the gores and the folds 3. Then, a coin take-out valve is provided with a window 7A utilizing a material capable of making the coins inside visible.
Patent JP-H1122143-A (JP)
Title: Wall board member for building
Inventor: KUROSAWA HIROSHI
IPC: E04F13/08
Filed: 1997-07-01
Abstract: PROBLEM TO BE SOLVED: To make a layout and adjustment work easier by providing a groove portion between slopes on a decorative surface, providing a groove-shaped recessed portion between a decorative surface and a male type coupling portion and also by providing a groove-shaped recessed portion and a valley-shaped recessed portion in parallel to the longitudinal direction of the board on the rear surface of the board member. SOLUTION: A long-sized sheet metal or a synthetic resin board is used as a surface material, one end of the board in the longitudinal direction has a male type coupling portion 5, a female type coupling portion 6 is provided at the other end portion, level difference portions are provided and a plurality of slopes 4 are provided between both the coupling portions 5, 6. Then, a canopy top-shaped projected portion 10 is provided at the end portion on the side of female type coupling portion 6 of each slope 4, and also a recessed groove portion 1 is provided at the level difference portion and a groove-shaped recessed portion 2 is formed on the rear surface in parallel to the longitudinal direction.  In addition, a gutter- shaped recessed portion 3 is provided in the boundary portion between the decorative surface and the male type coupling portion 5 in parallel to the longitudinal direction of the board, and a valley-shaped recessed portion 11 is formed at a position facing the gutter-shaped recessed portion 3 on the rear surface in parallel to the longitudinal direction. Thus, certain distance is kept between the slopes by the grooved portions and therefore a cubical sense can be emphasized.
Patent JP-S60102616-A (JP)
Title: Contact printing device
Inventor: ASHINO YASUO
IPC: G03B27/10
Filed: 1983-11-10
Abstract: PURPOSE:To use not only a negative film of any length but also a negative film having no perforation and a photosensitive material by shifting the negative film by utilizing a frictional force to the photosensitive material. CONSTITUTION:A titled device is provided with a supply magazine 1 of a printing roll-shaped photosensitive material, a winding magazine 2, an exposing and driving part 3, an inserting port 4 of a negative film, a discharge port 5, and a start switch 6 of a printing work. When the tip part of a negative film 20 is pushed into the device from the inserting port 4 with its film surface up, its tip is guided by a guide material 16, and placed between a photosensitive material 7 and a guide means 9. In this state, when the start switch 6 is turned on, a light source 15 is lighted, also a driving roller 11 rotates and the photosensitive material 7 is shifted, and the negative film 20 also contacts tightly to the photosensitive material 7 and advances by a frictional force of its film surface and an emulsion surface of the photosensitive material 7, and is discharged from the discharge port 5. When the photosensitive material 7 and the negative film 20 contact tightly and advance along a curved guide part 9a, a picture of the negative film 20 is made to contact tightly to the photosensitive material 7 and exposed by a light of the light source 15 irradiated from an exposing opening 9b.
Patent JP-H0875789-A (JP)
Title: Uninterruptibly exchanging tool for watt meter
Inventor: YAGAWA MASATO
IPC: H02G1/02
Filed: 1994-09-05
Abstract: PURPOSE: To enable efficiently performing uninterruptible replacing work safely without connection error and bad connection by making it possible to externally confirm the bypass connection state between the cable on the source side and cable on the load side. CONSTITUTION: On a tool body 6, insertion couplers cables 3a, 3b, 4a and 4b on the respective source side and load side are formed. On this opening side of the insertion couplers, a cable reception part is provided freely slidingly openable and closable. By screwing the electrode screws 13a, 13b, 14a and 14b being screwed in the female screw hole 15a of conductors 15A to 15D in the tool body 6, the end blade 31A breaks the cover of cables 3a, 3b, 4a and 4b and both are electrically connected. On the output end of transformers 19A and 19B fixed to a bypass route between cables corresponding to the source side and load side, LED 20A and 20B for indicating the bypass connection state are connected, respectively.
Patent JP-S6471202-A (JP)
Title: Signal generator and vector modulator
Inventor: AREN PII EDOWAAZU
IPC: H03C5/00
Filed: 1988-08-25
Abstract: PURPOSE:To guarantee accurate vector modulation by providing a base band manipulation circuit generating a control signal controlling a compensation circuit built in a vector modulator. CONSTITUTION:An output signal from synthesizer 23 is multiplied by a multiplier 25 of a local oscillator and fed to a mixer 26 and an output stage 33 as a downconvert signal. On the other hand, an output signal from an FM section 22 is multiplied by an IF multiplier 24 and fed to the mixer 26 and a vector modulator 27 as an IF signal. Moreover, a signal to control the compensation circuit built in the vector modulator 27 is sent from the base band manipulation circuit 28. An output signal from the IF modulator 24 is subjected to vector modulation by the vector modulator 27 and the result is fed to the output stage 33. The output signal from the vector modulator 27 is down-converted by using an output signal from a multiplier 25 at the output stage 33 to supply other coherent carrier to an output terminal 35.
Patent JP-H0272012-A (JP)
Title: Mechanism for positioning coin receiver in coin wrapping device
Inventor: OZEKI MASAMICHI
IPC: B65B35/30
Filed: 1988-08-26
Abstract: PURPOSE:To speed up transferring collected coins without unpiling collected coins by a method wherein bending of a top lever is adjusted by an adjusting device at a transfer position and a swinging adjustment member is adjusted at a wrapping position. CONSTITUTION:At a position for transferring collected coins, an adjusting bolt 77 is swung to have a top lever 81 and a swing lever 74 pressed, and the top lever 81 is swung to a direction of bending with respect to a shaft 74 as the center of swinging so that height of a roller 84 is adjusted. As a result, the position of a conveyer arm 31 is fine-adjusted and a coin receiver 31a is adjusted so that it comes just below a shutter 84. When a screw 86 is loosened and an adjusting plate 83 is swung at this position, the roller 84 moves so that it is located approximately above a swing shaft 82 of the adjusting plate 83. On the other hand, at a position for wrapping collected coins, height of the roller 84 is adjusted by swinging the adjusting plate 83. That is, the fixing screw 86 is loosened, the adjusting plate is swung in a range regulating a long hole 85, and the coin receiver 31a at the tip of the conveyer arm 31 is fine- adjusted so that it comes to the wrapping position, before the screw 86 is retightened for positioning.
Patent JP-S6456143-A (JP)
Title: Plastic foam having superior deodorizing effect
Inventor: KOSHIRO AKIRA
IPC: B01D53/34
Filed: 1987-08-25
Abstract: PURPOSE:To supply stationarily water necessary for displaying satisfactorily deodorizing effect of a plastic foam and to prevent elution of a deodorizing agent from the plastic foam by sticking a Fe(II) compd. type deodorizing agent to the plastic foam integrally using nonionic emulsion. CONSTITUTION:A plastic foam having deodorizing effect is formed by sticking a Fe(II) type deodorizing agent to a plastic foam using nonionic emulsion. Suitable Fe(II) type deodorizing agent is one capable of reacting with malodor ingredients and fixing the ingredients, such as sulfates, nitrates, chlorides, bromides, etc. It is preferred to use a filler having adsorptivity such as active carbon, silica gel, alumina, etc., in combination with said Fe(II) type compd. Preferred plastic foam is urethane foam having 0.008-0.1 apparent density, and preferred nonionic emulsion is urethane emulsion.
Patent JP-H0959100-A (JP)
Title: Crystal growing device
Inventor: UEHARA KAZUHIRO
IPC: H01L21/368
Filed: 1995-08-21
Abstract: PROBLEM TO BE SOLVED: To smoothly replaces atmosphere gases in a short time without damaging constituent parts in a crystal growth furnace by arranging a piping for decompressing and adjusting a high-pressure inert gas and supplying the decompressed gas to the crystal growth furnace and a piping for bypassing the decompression and adjustment side by side. SOLUTION: A crucible 10 for housing a growing crystal raw material in a chamber structure 8 in the interior of a furnace body 2 of pressure-resistant structure is set on a substrate 9, the furnace is set in an inert gas atmosphere and a raw material is heated and melted by a heater 7 to grow a single crystal. A flow channel 12 for supplying the inert gas is connected through a gas supplying piping 2 to a high-pressure inert gas cylinder 23 in a gas collecting device 22 and is equipped in its midway with a first piping 31 having a decompressing means 36 and a first on-off valve 38 and a second piping 32 having a second on-off valve 39 as a parallel circuit. An inert gas decompressed through the first piping 31 to about 10 atmospheric pressure is supplied to the furnace exhausted in vacuum. When pressure in the furnace reaches a several atmospheric pressure, the valve 38 is closed, the valve 39 is opened and the inert gas is supplied until the pressure in the furnace reaches a prescribed gas pressure of about 30 atmospheric pressure.
Patent JP-H1154317-A (JP)
Title: Superconducting magnet for magnetic levitation train
Inventor: AKAGI HIDENARI
IPC: H01F6/00
Filed: 1997-08-06
Abstract: PROBLEM TO BE SOLVED: To assemble load supporting materials of inner vessels in less numbers, by providing the load supporting materials on a first line which connects the centers of two facing sides of four sides around a surface of an outer vessel which is parallel with a coil surface, and on a second line which connects the centers of other two facing sides. SOLUTION: Flexible load supporting materials 30 of an inner vessel 2 is provided on a first line 96 which connects each central part of two facing sides of four sides which construct a peripheral of a surface of an outer vessel 4 which is parallel with a coil surface 41, and on a second line 97 which connects each central part of other two facing sides. By the means in the case of the outer vessel 4 being deformed by bending, a position of the flexible load supporting materials 30 becomes to be a turning point of oscillation, and the flexible load supporting materials 30 does not conducts lateral oscillation. Therefore a deformation by bending of the outer vessel 4 is hardly conducted to the inner vessel 2.  Therefore, the inner vessel 2 has an effect of suppressing heat generation caused by the deformation, without generating tortional deformation caused by tortional oscillation of the outer vessel 4.
Patent JP-S6272936-A (JP)
Title: Driving device provided with brake mechanism
Inventor: OSANAWA MASAHIRO
IPC: F16D67/00
Filed: 1985-09-25
Abstract: PURPOSE:To aim at the prevention of backlash at the driven side and miniaturization, by making braking force so as to work when load acts on a turning shaft at the driven side by means of both large and small diametral springs installed between turning shafts at both driving and driven sides. CONSTITUTION:Two springs 3 and 4 different in diameter each are housed in a housing, and the large diametral spring 3 on one side is set up in an inner wall of the housing 1 while the small diametral spring 4 on the other in an outer circumference of a bearing tube 2 unitized with the housing 1, respectively, so as to be pressed to each part. In an interspace between hook parts 3b and 4b on one side of both these springs 3 and 4, the pressing piece 6 installed in a turning shaft 7 at the driving side supported by the bearing tube 2 is installed so as to come into contact with the space with proper play. In addition, hook parts 3a and 4a on the other side are set up as engaged with a bending piece 9a of a turning shaft 8 whose tip end 8a is pivontally supported in a shaft hole 7a of the turning shaft at the driving side.