baber/WOPTO huggingface dataset:
Patent JP-S6390695-A (JP)
Title: Scroll type hydraulic machine
Inventor: ITAMI MASAO
IPC: F04C29/02
Filed: 1986-10-06
Abstract: PURPOSE:To improve sealing property by disposing the outer wall of a lower housing close to the inner surface of a casing to form an opposed wall having the length of a seal around an intake hole in the outer wall. CONSTITUTION:An inner wall 62 is provided in the outer wall 61 of a lower housing 6 opposed to a position of mounting an intake pipe 10 attached to a casing 1 to form an intake path 11. The outer wall 61 is provided with an intake hole 63 and placed close to the inner surface of the casing 1, while an opposed wall 64 having the length of seal measured from the edge of intake hole 63 is provided connectively to the outer wall 61. Thus, the intake pipe 10 can be simply connected and the sealing property of outer wall 61 and casing 1 is improved.
Patent JP-H0286819-A (JP)
Title: Sheet-shaped porous separation membrane and its production
Inventor: HARADA YOSHIYUKI
IPC: C08J9/28
Filed: 1988-09-21
Abstract: PURPOSE:To obtain sheet-shaped porous separation membrane having high water permeability and high heat resistance by casting or applying a specified feed soln. for forming membrane which has been heated at >= a phase transition temp. on a flat plate, and removing solvent by coagulating in coagulating liquid after completing the phase transition of the feed soln. CONSTITUTION:Feed soln. for producing aimed membrane is constituted of a mixed soln. consisting of a polyamide expressed by the formula I (wherein R is one among H, CH3 and C2H5), a good solvent for the polyamide, an inorganic electrolyte, and a mono- or polyhydric alcohol. The soln. is heated and casted or coated on a flat plate, and the product is dipped in a coagulating liquid after an appropriate cooling time at 10-80 deg.C which is <= the phase transition temp., thus causing coagulation of the soln. and removing the solvent from the soln. Obtd. sheet-shaped porous separation membrane has a network structure wherein the pore sizes are varied in cross section continuously from its front surface to its rear surface, for example, 0.02-5mum largest pore size for the front surface side and 0.01-10mum largest pore size for the rear surface side. Obtd. separation membrane has high heat resistance and high water permeability, and is usable as a precision filtration membrane suitable for concentration of liquid foods and sterilization using high pressure steam.
Patent JP-H0550470-A (JP)
Title: Cassette mold for injection molding
Inventor: MIYAMOTO KAZUHIKO
IPC: B29C45/33
Filed: 1991-08-23
Abstract: PURPOSE:To develop an injection mold capable of largely taking the space of a product part by a reduced number of plates. CONSTITUTION:The locating ring 5 and sprue bush 6 in a two-plate side gate type base part 1 are made slidable and movable along the groove of a fixed mounting plate from a conventional central fixed mold. Since the locating ring 5 and the sprue bush 6 are not restricted by a central part because of this constitution, the space of a product part can be largely taken. Further, a number of plates can be reduced because of the two-plate side gate type and cost is decreased. Since a gate is provided, the product part is easily cut off.
Patent JP-H0975801-A (JP)
Title: Coating gun and coating robot system with this coating gun
Inventor: MATSUOKA YOSHIKO
IPC: B05B12/00
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To make coating color capable of being changed easily and efficiently without uselessly consuming a coating material in coating robot system. SOLUTION: The system is provided with a plurality of nozzles 8,... for supplying coating materials which are opened, closed and changed over respectively independently for a coating gun. The coating materials supplied from the tips of the respective nozzles are mixed by an impeller 7 and sprayed. Coating color is regulated to the desired color by controlling opening/closing of the respective nozzles and controlling the feed rate of coating material for the respective nozzles.
Patent JP-H08100852-A (JP)
Title: V-belt type continuously variable transmission
Inventor: ISHIKAWA RYOSUKE
IPC: F16H9/18
Filed: 1994-09-30
Abstract: PURPOSE: To extend a life of a spacer relative to a drive pulley by interposing a double spacer between a movable face and a drive shaft, so that an outer side spacer of the double spacer can be rotated relating to the movable face. CONSTITUTION: A V-belt type continuously variable transmission 10A comprises an inner side spacer 38Ai fixedly externally fitting directly a double spacer 38A to a cranckshaft 12 and an outer side spacer 38Ao made rotatable. Since this double spacer 38A is interposed between an externally fitting part 26'16 of a movable face 2616 and the shaft 12, the inner side spacer 38Ai is not moved relating to the shaft 12, but the outer side spacer 38Ao, relating to the externally fitting part 26'16 of the movable face 2616 , makes position displacement by rotating instantaneously in the peripheral direction by only receiving any force. Accordingly, by this position displacement, the outer side spacer Ao and the movable face 2616 are formed so as to prevent generating wearing in only a fixed part relating to the inner side spacer 38Ai.
Patent JP-H1152870-A (JP)
Title: Display device for date and the like
Inventor: UEDA HIROSHI
IPC: G09F7/04
Filed: 1997-07-29
Abstract: PROBLEM TO BE SOLVED: To obtain a display device for the data, etc., which allows the changing of a display, instruction, comment, etc., for an article and prohibits the operation to change the display, etc., without permission. SOLUTION: This display device is arrayed with plural pieces of U-shaped recessed parts 5 successively provided with apertures 4 by communicating paths 7 in the rear part of a transparent plate 2. Moving bodies 8 of a disk shape or polygonal shape which are attachably and detachably fitted into the proper recessed parts 5 from the apertures 4 by moving the communicating paths 7 and have magnetism are magnetized by magnets 9 via the transparent plate 2 and are moved to the proper recessed parts 5 displaying (6) figures, characters, etc., by which the display is made.
Patent JP-H0789233-A (JP)
Title: Thermal recording material
Inventor: NAKAMURA MIKIO
IPC: B41M5/26
Filed: 1993-09-24
Abstract: PURPOSE:To provide a thermal recording material reduced in the generation of background fog even if subjected to a high temp. or high humidity. CONSTITUTION:In a thermal recording material wherein a recording layer containing a colorless or light-colored basic dye and a coupler is provided on a support, a copolymer containing 0.2-5.0mol of alkyl acrylate having a 4-10C alkyl group with respect to 1mol of acrylate as a monomer main component is added to the recording layer.
Patent JP-2000069613-A (JP)
Title: Running motor control equipment of battery vehicle
Inventor: NAKAKITA OSAMU
IPC: B60L15/20
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To provide running motor control equipment of a battery vehicle which can improve the sensation of turning and turning efficiency at low speed and realize optimum turning performance. SOLUTION: This control equipment is provided with a steering angle detecting means 21 for detecting a steering angle between the common axial line of front wheels 12a, 12b and the axial line of rear wheels; a ratio calculating means 22 for calculating the ratio of a distance between the intersection of the two axial lines and the front wheel 12a more distant from the intersection and a distance between the intersection and the nearer front wheel 12b, on the basis of the steering angle; a function determining means 23 which obtains the number of revolution of a motor/a current command value function in the front wheel 12b, on the basis of the number of revolution of a motor/a current command value function in the front wheel 12a and the obtained ratio;  and a control means 24 for individually controlling the respective running motors 4a, 4b of the two front wheels 12a, 12b on the basis of the two functions.
Patent JP-S6481265-A (JP)
Title: Schottky barrier diode device
Inventor: TSUZUKI NORIHISA
IPC: H01L29/872
Filed: 1987-09-22
Abstract: PURPOSE:To increase a forward voltage without reducing an area by a method wherein a polycrystalline silicon layer, a silicide layer and an aluminum electrode layer are installed at a window part formed in an insulating layer on a semiconductor substrate and the polycrystalline silicon layer has a prescribed thickness in order to leave a part which does not react with a reaction with the silicide layer. CONSTITUTION:An oxide film (SiO2) 11 is first grown on a silicon substrate 10 in an atmosphere of oxygen; a window 12 for SBD use is opened in its one part. Then, undoped polysilicon 13 which is comparatively thick (3000-4000Angstrom ) is patterned so as to cover the SBD window 12. A process to pattern the polysilicon 13 is executed in such a way that aluminum does not react directly with single-crystal silicon or in such a way that the polysilicon is inserted between both during an ion implantation operation via the polysilicon 13; in this case, a thickness is about 500Angstrom ; while as compared with this, a particularly thick value (3000-4000Angstrom ) is selected. This is selected in order to leave a part of the polysilicon 13 which does not react finally when it is transformed into titanium silicide. After that, an oxide film (SiO2) 14 is formed on a whole face; in addition, an anisotropic etching operation is executed from above; HEPA SiO2 14a is formed at side walls of the polysilicon 13.
Patent JP-H0958320-A (JP)
Title: Forming method and device of tray type mat
Inventor: TAGUCHI KENZO
IPC: B60N3/04
Filed: 1995-08-22
Abstract: PROBLEM TO BE SOLVED: To provide the forming method and the forming device of a tray type mat with a simple structure and good yield at a low cost. SOLUTION: A mat M consisting of a surface layer formed out of carpet or the like and a backing layer integrally-laminated at the back surface of the surface layer is softened, and is placed on a lower mold 9 having a frame structure 91 at least. The peripheral edge of the mat M is pressed by a top frame body and the mat M is clamped by the frame structure 91 of the lower mold 9 and the top frame body. Under this condition, the mat M is pressed with an upper plug mold 6 from the top and fitted in the frame structure 91 of the lower mold 9, so that a recessed part is formed to construct the tray type mat.
Patent JP-H04117208-A (JP)
Title: Fertilizer application wheel for cultivation with mulch film
Inventor: ARAKI MASAKATSU
IPC: A01G13/00
Filed: 1990-09-07
Abstract: PURPOSE:To obtain the subject device of a simple construction, provided with a film cutter having a cutting blade part and a fertilizer application part in the rotation peripheral part of a rotating wheel and capable of maintaining stable high-speed fertilizer application due to the fertilizer applicable while forming a film hole for applying the fertilizer. CONSTITUTION:A rotating wheel 1 is rotated at a ridge part of soil to push cut a mulch film 2 with a cutting blade part 3 of each film cutter 6 arranged in the outer peripheral part of the rotating wheel 1. The rotating wheel is constructed as follows. A fertilizer application hole is formed on the soil surface under the cut end 4 of the mulch film 2 and a fertilizer is simultaneously supplied to the aforementioned fertilizer application hole with a fertilizer application part 5 of the film cutter 6.
Patent JP-H08104512-A (JP)
Title: Ultraviolet shielding material consisting of zinc oxide-containing spherical silica and cosmetic material
Inventor: MORI HIROO
IPC: A61Q1/00
Filed: 1994-09-30
Abstract: PURPOSE: To obtain an ultraviolet shielding material having high ultraviolet shielding performance, excellent smoothness and fluidity and being superior in transparency, in the case that it is compounded in cosmetic, etc. CONSTITUTION: The silica is spherical silica in which zinc oxide particles are dispersed into a silica matrix and the paste having 30μm thickness in which three pts.wt. of the spherical silica are dispersed in seven pts.wt. of liquid paraffin, has <=20% spectral transmission at 320nm wavelength and >=40% spectral transmission at 400nm wavelength.
Patent JP-H0575642-A (JP)
Title: Command fetch method in store and forward exchange system
Inventor: SATO TATSUO
IPC: H04L12/54
Filed: 1991-09-18
Abstract: PURPOSE:To attain exchange processing at a high speed with high efficiency by repeating fetch while being returned to a same address when a NOPT command is received. CONSTITUTION:When a timing command (NOPT command) stopping tentatively transmission or reception processing is received, the processing is returned to the same address again in a command area having stored the NOPT command and a signal is fetched. When the command is rewritten into other command than the NOPT command in the same address, the command is fetched and executed. That is, when a central processing unit gives once the NOPT command to a communication controller, it is not required to monitor the end of execution thereafter and a circulation loop of 'NOPT command'   Yes 'return to same address and access' is looped at a high speed. When the command is rewritten without awaiting count-up, the loop is immediately escaped.
Patent JP-2001064053-A (JP)
Title: Cement admixture and cement composition
Inventor: MORIOKA MINORU
IPC: C04B22/00
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To produce a cement admixture having excellent expansive performance and also to obtain a cement composition containing the admixture. SOLUTION: This cement admixture which contains free lime, calcium ferrite (a CaO-Fe2O3 based compound(s)) and any of gypsums (anhydrous gypsum, hemihydrate gypsum, dihydrate gypsum, at the like), in particular, anhydrous gypsum and has a silica modulus of <0.5, is produced by subjecting a CaO raw material, an Fe2O3 raw material and a CaSO4 raw material to heat treatment. Further, the cement composition contains cement and the cement admixture.
Patent JP-H0793241-A (JP)
Title: Portable computer system
Inventor: MAEDA MAYUMI
IPC: G06F21/62
Filed: 1993-09-24
Abstract: PURPOSE:To specify and limit the use of a device access right based on a password by containing the device access right of an internal SCSI and providing a security function at a SCSI mechanism inside the device. CONSTITUTION:When registering the password, the inputted password for maintenance, password for user, access right (two bytes) and operation password or the like are set to an EEPROM 29 in a prescribed form. When the key input of the password is received and the password input is completed after the access right is set, it is compared whether the inputted password is matched with any one of plural passwords. When it is matched with any password, the access right registered on the matched password is set to a security register SR 100 and an input matching response is outputted to a main CPU 21. When any bit of the security register 100 is set, a gate corresponding to that bit is opened, and access is enabled.
Patent JP-H0686189-A (JP)
Title: Display device
Inventor: MATSUSHITA AKIRA
IPC: H04N7/015
Filed: 1992-09-07
Abstract: PURPOSE:To make it possible to process plural TV signals of which multiscreen displays are performed by a simple constitution, respectively, by performing a thinning processing and an interpolation processing for the TV signals according to the size of the display areas. CONSTITUTION:This device is provided with only one system of arithmetic circuit performing a time base conversion processing, a thinning processing and an interpolation processing and performs an interruption in a microcomputer 48 by the clocks CK1 to CK3, horizontal synchronizing signals H1 to H3 and vertical synchronizing signals V1 to V3 to be outputted from NTSC decoders 44, 45 and a MUSE decoder 46. Thus, by performing a desired processing for color signals R1, G1, B1, R2, G2, B2, R3, G3, B3 by time division, the increase of circuit scale becomes unnecessary even if the number of TV signal of which multiscreen display is performed is increased and plural TV signals of which multiscreen displays are performed by a simple constitution can be processed, respectively.
Patent JP-H0579152-A (JP)
Title: External wall panel and vertical joiner therefor
Inventor: YOKOYAMA KEIICHI
IPC: E04F13/24
Filed: 1991-09-18
Abstract: PURPOSE:To improve the efficiency in constructing an external wall and to reduce the number of fittings and costs required for the construction. CONSTITUTION:In plate-like panels to be used for constructing an external wall or a building and vertical joiners, a number of rectangular projecting stripes 2 for holding are provided to the reverse side 1B of the external wall panel 1 with intervals provided in the vertical and horizontal directions. The vertical joiners 5 are made up in such that are longitudinally formed in strips by cutting the external wall panel 1 vertically. The reverse side on which the projecting stripes 2 for holding are provided is made the front face 5A, and the projecting stripes 2 for holding are made projections 6 for hanging, and the projecting stripes 2 for holding of the external wall panel 1 are hung to the projections 6.
Patent JP-H0977413-A (JP)
Title: Hydraulic elevator
Inventor: HODAKA TATSURO
IPC: B66B5/16
Filed: 1995-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic elevator which stops a car at the lowest floor, prevents the car from sinking even if power failure occurs at cold time and is constructed so as not to turn off a final switch. SOLUTION: This hydraulic elevator, which lifts a car along a guide rail, interlocking with the vertical movement of a plunger 4 equipped with a hydraulically-driven jack, is provided with an electromagnetic brake which is fixed on the flange of the jack, turns off electric current of a magnet 17 only at the time of power failure, makes a pair of brake levers 18 function as a mechanical stopper by action of the returning force of a brake spring 19 and prevents the plunger 4 from moving downwards.
Patent JP-S6481237-A (JP)
Title: Semiconductor device
Inventor: MIYASAKA HITOSHI
IPC: H01L21/60
Filed: 1987-09-22
Abstract: PURPOSE:To suppress open-circuiting between electrodes due to release between resin and substrate or between semiconductor chips by including gap control agent within insulation resin to relax stress of semiconductor chip after curing of insulation resin. CONSTITUTION:By providing a protrusion electrode 3 at either wiring of a semiconductor chip 1 or that of a substrate 6, for example at a wiring 5 of the substrate 6, a gap control agent 2 is included within an insulation resin 4 in a semiconductor device bonded by the insulation resin 4. It allows a uniform height within the semiconductor chip to be maintained and load applied to each protrusion electrode to be held at a constant level for preventing open- circuiting between electrodes.
Patent JP-2000069228-A (JP)
Title: Image reader
Inventor: TAKANASHI RYOYU
IPC: G03B15/02
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To provide an image reader which is low in cost, small in size, high in resolution and low in noise by lighting light sources of each color with lighting periods different from each other and picking up images of an original for image pickup periods of different lengths for each color so as to obtain a color still image. SOLUTION: Three color fluorescent lamps 22R, 22G, 22B are sequentially lighted with different lighting periods of each color, while being selected for a period (image pickup period by one frame) to receive image data by one scene with a MOS image pickup element 10 built in a MOS camera 6. Then an original 3 is photographed by each color for respectively different R image pickup, G image pickup and B image pickup periods to obtain a color still image. Since a reference signal generator (SSG) 30 generates a timing pulse for photographing periods corresponding to the R image pickup, G image pickup and B image pickup periods that are set differently from each color to sequentially supply power to fluorescent lamps 22R, 22G, 22B through switching.
Patent JP-2000242929-A (JP)
Title: Method and device for recording/reproducing data and recording medium
Inventor: SAKO YOICHIRO
IPC: G11B7/0045
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To obtain reproducing compatibility and high tone quality without shortening a recordable program time by recording the second data on a data recording medium with displacement from a track center in the direction intersecting with a track direction of a pit and making the displacement within the prescribed amount of the range not off-tracking. SOLUTION: An A/D conversion circuit 10 outputs the audio data DA of 20 bits parallel from an audio signal SA, and a bit operation part 11 analyzes the audio data DA to the audio data D2U, D2L of upper side 16 bits, lower side 4 bits, and a data processing circuit 12 generates the audio data D2U, D2L to the channel data D3, the displacement control data D4 corresponding to a pit line. A drive circuit 13 records the channel data D3 on a disk master disk 2, and the drive circuit 7 records the audio data D2L by the displacement from the track center of the pit according to the displacement control data.
Patent JP-H0793619-A (JP)
Title: Tickets processor
Inventor: YOSHIDA HISAYO
IPC: G07B15/00
Filed: 1993-09-24
Abstract: PURPOSE:To provide a commutation ticket processor capable of specifying the term of validity after a commutation ticket is started to be used. CONSTITUTION:Vehicle kind information and entrance gate information, etc., is read from a pass in a pass processor 2 and the information is transmitted to a commutation ticket processor 4. As for a commutation ticket, commutation ticket information is read by the ticket processor 4 and the information is compared with pass information. Whether this commutation ticket 2 is just started to be used or is used within the term of validity is judged by the ticket processor 4. In the case of the commutation ticket which is just started to be used, the use starting date and the term of validity are written as magnetic information in the commutation ticket, the information is printed and subsequently, the term of validity is fixed.
Patent JP-H0582438-A (JP)
Title: Manufacture of semiconductor device
Inventor: TEZUKA TATSURO
IPC: H01L21/027
Filed: 1991-09-19
Abstract: PURPOSE:To suppress the intensity variation of light caused by the interference between reflected light from the surface of a semiconductor substrate and incident light by providing a film composed of a material containing a dye below the uppermost resist film in a three-layer resist forming process. CONSTITUTION:After an aluminum film 2 having a film thickness of 1mum is formed on an interlayer insulating film 6 on a semiconductor substrate 1 having projections of lower-layer wiring 10, a resist film containing a dye at a high concentration of >=1% is formed to a film thickness of 2mum on the film 2 as a first-layer film 3 and the resist of the film 3 is changed in quality by UV curing so that the film 3 can withstand heat treatment of about 200-300 deg.C. Then an SOG film is formed on the film 3 to a film thickness of 2,000Angstrom as a second coating layer 4 and, on the film 4, a resist film 5 is formed to a film thickness of 0.8mum. Thereafter, the resist film 5 is patterned and the aluminum film is etched. Therefore, the reflected light from the surface of the semiconductor surface 1 can be reduced and the influence of the reflected light at the interface between the lower resist film and SOG film can be prevented.