baber/WOPTO huggingface dataset:
Patent JP-H05138521-A (JP)
Title: Aspheric surface manufacturing device and method
Inventor: TAKAHASHI MITSUAKI
IPC: B24B13/06
Filed: 1991-11-22
Abstract: PURPOSE:To enable working with minimum cut-in quantity and high accuracy by arranging the rotational axial line of a tool rotatively driving device parallel to or normal to the swaying axial line where a work axis is swayed thereabout in a manufacturing device to manufacture an aspheric surface in an optical glass lens metallic mold. CONSTITUTION:A tool rotating shaft part 102 which is capable of moving vertically in the (Z) direction is mounted on a side wall surface of the upper end of an L-shaped frame 101 through a tool moving part 103, a rotary shaft 104 which is rotated by a motor is mounted on the tip part of this tool rotating shaft 102, and a circular working tool 105 is mounted on the tip. A work shaft part 106 whose tip is arranged facing the upper direction is arranged within the frame 101 located at the lower position opposite to the tool rotating shaft 102, and a work 107 is mounted in a removable manner on the tip of a work shaft 108 fitted to this work shaft part 106. The work shaft 108 is rotatable in the (B) direction by means of the motor, and the work shaft part 106 is swayable in the (A) direction with its center at the point O1 in the work 107 and movable in the (Y) direction.
Patent JP-H03196964-A (JP)
Title: Workpiece polishing method and device
Inventor: USUI YASUO
IPC: B24B37/02
Filed: 1989-12-22
Abstract: PURPOSE:To improve the extent of polishing speed and accuracy by reciprocating a fluidic abradant on a polished surface as rotating relatively with this surface. CONSTITUTION:A fluidic abradant 5 filled up in a pressure body 6 on one side passes through a polished surface of a workpiece 1 held in space between holders 4 by a pressurizing means 10, and then it flows into the pressure body 6 on the other. When preset pressurization is carried out by a control means 11, the fluidic abradant 5 shifted to the pressure body 6 on the other flows into the first pressure body by the pressurizing means 10. With a series of operations repeated, the fluidic abradant 5 reciprocates whereby abrasive operation on the polished surface is thus performed in succession. In addition, since the fluidic abradant 5 relatively rotates with the polished surface, at time of the abradant 5 flowing, a flowing direction of the abradant 5 will not come to a direction going along a vertical grinding line turned up on the polished surface 1 but come to a crossing direction. Consequently, the extent of polishing speed and accuracy is improved.
Patent JP-2001156933-A (JP)
Title: Internet telephone system
Inventor: SUGIYAMA MIKIO
IPC: H04M1/00
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To efficiently exchange voice messages by avoiding the useless transmission or storage of voice messages when a call terminating side user is absent in the case of voice talking on an internet. SOLUTION: When a call connection request message is transmitted from a call originating side but a telephone response is disabled because of the absence of the call terminating side user, that call connection request message is stored on the call terminating side. When the call terminating side user comes back to the seat and selects back communication processing of the incoming call connection request massage, the call connection request message is sent back by a counter call originating side address contained in the call connection request message. On the call originating side, when a call cannot be connected because of the absence of the call terminating side user, that call originating side address is stored and when the call connection request message returned from the relevant call originating side is received, previously selected response processing is performed.
Patent JP-H11166091-A (JP)
Title: Vinyl chloride-based resin composition
Inventor: NAKANISHI YASUSHI
IPC: C08L27/06
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To obtain a vinyl chloride-based resin composition that improves the gelation properties of a vinyl chloride-based resin, remarkably reduces the occurrence of an ungelled material and further remarkably improves the processability without deteriorating the transparency. SOLUTION: This composition comprises 100 pts.wt. vinyl chloride-based resin and 0.1-30 pts.wt. processing aid for the vinyl chloride-based resin. The processing aid for the vinyl chloride-based resin is a copolymer prepared by copolymerizing (B) 70-97 pts.wt. of a mixture of 60-100 wt.% of methyl methacrylate with 0-40 wt.% of one or monomers in an alkyl acrylates and alkyl methacrylates except the methyl methacrylate and 0-10 wt.% of a vinylic monomer copolymerizable therewith in the presence of a latex obtained by carrying out the emulsion copolymerization of (A) 3-30 pts.wt. of a mixture of 0-50 wt.% of the methyl methacrylate with 50-100 wt.% of the alkyl acrylate and 0-20 wt.% of the vinylic monomer copolymerizable therewith. The copolymer has >=1 specific viscosity of a solution prepared by dissolving 0.4 g of the copolymer in 100 mL of benzene at 30 deg.C.
Patent JP-2000165134-A (JP)
Title: Patch antenna
Inventor: ROAN DEKURO
IPC: H01Q13/08
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a circularly polarized wave patch antenna where the axial ratio and the matching behavior can be set mechanically. SOLUTION: In a patch 1 made of a conductor formed on a dielectric base 4 where a power feeding point 12 is provided, a plurality of finger-like slots 16 that are orthogonal to a concerned side and extend toward an inside of the patch 1 are formed to two adjacent sides Ed1, Ed2. The axial ratio and the matching can be optimized by optimizing a length Len of the finger slots 16, a width W and a mutual separation interval Sep. A rectangular slot 7 as an opening may be provided to the patch 1.
Patent JP-H08279412-A (JP)
Title: Helium cooling superelectric conduction magnet collection body
Inventor: ITO KATSUHIKO
IPC: G01R33/3815
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To maintain a cryogenic temperature cooler by removing it without interrupting the operation of an MRI system by a superconductive magnet. SOLUTION: A helium cooling superconductive magnet composition 10 including a helium gas re-condensing device 38 for returning liquid helium to a helium source 46 includes a polar low temperature cooler 12 in a sleeve composition 13. Thus, it is possible to maintain the cryogenic cooler 12 in the superconductive operation of the magnet composition 10.
Patent JP-H04206637-A (JP)
Title: Preventing method for stagnancy of superpure water
Inventor: MATSUTAKA KOUJI
IPC: C02F1/00
Filed: 1990-11-30
Abstract: PURPOSE:To prevent generation of bacteria by supplying a material to be treated from a nozzle having a valve mechanism to be treated, and then regulating the mechanism to discharge a small amount of the material. CONSTITUTION:In a pure water manufacturing apparatus necessary in the case of manufacturing, for example, semiconductor, superpure water nozzles 17, 18 are connected to a valve mechanism 30 integrated with an air control valve 19 having a flowrate regulating mechanism and a normal air control valve 20. Then, the mechanism 30 is connected to the pure water manufacturing apparatus having a filter, a flowmeter, a pressure regulator, etc. In the case of using pure water, superpure water is discharged to a discharge port by regulating a flow rate from the nozzle 17 to a small amount. Thus, since the discharge of the superpure water is stopped only at the time of moving the nozzle 17 and a small amount of superpure water is always discharged, generation of bacteria in a tube 34, etc., can be prevented.
Patent JP-H06208718-A (JP)
Title: Magnetic recording medium
Inventor: ITO TAKESHI
IPC: C09D177/00
Filed: 1992-12-15
Abstract: PURPOSE:To obtain a magnetic recording medium having excellent rust-proof performance and high electromagnetic conversion characteristics by forming a resin layer mainly comprising a resin having a specified composition on one surface/both surfaces of a nonmagnetic supporter in fixed thickness. CONSTITUTION:Resin layers 10, 11 in thickness of 0.05-2.0mum mainly comprising a resin having moisture permeability of 10.0X10<12>(g.cm)/(cm<2>.sec.cmHg) or less are formed onto one surface of a nonmagnetic supporter 7. The resin layers 10, 11 are often shaped onto both surfaces of the supporter 7 as shown in Fig. (b), but a ferromagnetic metallic thin-film layer 12 is evaporated onto the resin layer 11 in either case, and a packing layer 13 is formed on the reverse side to the metallic thin-film layer 12. An overcoating layer 14 is further formed onto the metallic thin-film layer 12. The resin layer 11 is shaped of a substance mainly comprising a water insoluble resin containing fine particles of 0.01-0.1mum. Accordingly, a magnetic recording medium having excellent rust-proof performance and shelf stability and high electromagnetic conversion characteristics and little electromagnetic change characteristics even under a high temperature and high humidity is acquired.
Patent JP-2001149303-A (JP)
Title: Electronic endoscope system capable of switching regular light illumination and specific wavelength light illumination
Inventor: ENOMOTO TAKAYUKI
IPC: A61B1/06
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To adjust the gain setting for a pixel signal obtained when illuminated with specific wavelength light in an electronic endoscope system structured for allowing selective switching of the illumination between regular light illumination and specific wavelength light illumination. SOLUTION: This electronic endoscope system comprises a scope 10, an image sensor 16 mounted at the distal end of the scope, and an image signal processing unit 14 connected to the proximal end of the scope. A video signal is produced by the image signal processing unit based on a pixel signal obtained by the image sensor. An illumination switching means 88 is to illuminate the front side of the distal end of the scope selectively either with regular light or with specific wavelength light. A variable amplifier 56c is to amplify a pixel signal with an adjustable gain. When the illumination with specific wavelength light is selected by the illumination switching means, the gain setting of the variable amplifier is adjusted by a gain adjusting means 90 which can be manually operated.
Patent JP-H11154123-A (JP)
Title: System and method for communicating image data, device and method for transmitting image data consisting the system
Inventor: WATANABE MIKIO
IPC: G06F3/12
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To enable communication of image data as much as possible. SOLUTION: Data expressing the characteristics of a communication function are stored in a camera and a printer. When trans-mitting the image data from the camera to the printer, a protocol usable for the printer is determined based on the data expressing the characteristics (step 49). According to the determined protocol, the image data are transmitted from the camera to the printer (step 50).
Patent JP-H11150094-A (JP)
Title: Washing processing method
Inventor: URATA KENJI
IPC: H01L21/304
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To improve throughput of washing processing, by staggering starting time for replacement of washing processing liquid for avoiding a condition, such as an object which is to be processed is fed to a washing vessel at replacement of the washing processing liquid, or as the washing process liquid is replaced at washing of the object. SOLUTION: If the sum of scheduled feeding time (b) and a washing processing period (c) is judged to be shorter than a scheduled replacement starting time (a) (S10), replacement is started at the scheduled replacement starting time (a). If the sum of the scheduled feeding time (b) and the washing processing period (c) is judged to be longer than the scheduled replacement starting time (a) (A10), the replacement time is advanced at least by a required replacement time (t) from the scheduled feeding time (b) so that replacement of a washing process liquid is completed at least before a wafer is fed (S5). Since replacement can be started upon the scheduled replacement time (a), and replacement starting time can be advanced or delayed appropriately, throughput of washing process is improved.
Patent JP-2000164068-A (JP)
Title: Push-button switch
Inventor: ODAJIMA MASAHIKO
IPC: H01H13/52
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a push-button switch giving a good clicking feeling (switch feeling). SOLUTION: A push-button switch has a first housing 1 and a second housing 7, and the first housing 1 is furnished with recesses 1c and 1d to accommodate a stationary contact 2 and a movable contact 3 while the second housing 7 is displaceably furnished with a pressing member 8 to press the movable contact 3, wherein between the first 1 and second housings 7, a sheet-form insulator 5 and sheet-form rubber material 6 are interposed in the overlapped condition so that the recesses 1c and 1d are closed tightly, and the rubber material 6 is provided with tension damping means 6a and 6b.
Patent JP-H08231911-A (JP)
Title: Water-based ink composition and its production
Inventor: ITO HIROSHI
IPC: C09D11/38
Filed: 1995-12-22
Abstract: PURPOSE: To obtain a water-based ink composition, containing a slightly water- soluble colorant, a specific solid solvent and water, capable of realizing more improved water resistance of prints and suitable for am ink jet recording method without causing the clogging of a recording head. CONSTITUTION: This water-based ink composition contains at least (A) a slightly water-soluble or a water-insoluble colorant (preferably an oil-soluble dye, a disperse dye or a readily solvent-soluble pigment) and (B) a solid solvent which is a solid at normal temperatures, soluble in water and capable of dissolving the colorant in a hot melt or an aqueous solution thereof and forming a solid solution with the colorant [preferably a carboxylic acid derivative, a urea derivative or an alkylene carbonate, having >=30 deg.C melting point and represented by the formula R<1> -CO-NH-R<2> (R<1> is an alkyl, an alkoxy or a 5- to a 6-membered heteroaromatic ring containing one N atom; R<2> is H, an alkyl, etc.)] and (C) water.  The ink composition is obtained by heating and melting the component (B), dissolving the component (A) in the resultant melt and mixing the resultant colorant solution with water or an aqueous solution containing a water-soluble organic solvent.
Patent JP-H05151241-A (JP)
Title: Data input device
Inventor: INOUE MASAHIRO
IPC: G06Q10/10
Filed: 1991-11-26
Abstract: PURPOSE:To determine the data of other uninputted column items and to automatically input the data only by externally inputting minimum data required such as a part of plural column items constituting row data at the time of inputting table format data consisting of matrix structure. CONSTITUTION:In a data input device for inputting table format data with matrix structure, an input part 13 inputs the data of an optionally specified column item out of a series of column items constituting row data and the inputted data are stored in a register buffer 15. A CPU 11 determines the data of uninputted items to the row concerned from an already inputted operation type and the data of an newly inputted column item by referring to an additional information table memory 18 and stores the determined data in the buffer 15 as the data of the corresponding column item.
Patent JP-2001153549-A (JP)
Title: Pole structure for drying of cloth in bath room
Inventor: YAMAKAWA MASABUMI
IPC: A47B61/02
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To solve defects such as that, though a recent bath room is frequently equipped with a cloth drying means and for its sake it is equipped therein with a ball to hang cloth thereon, the pole position is too high for the old, a woman, or the like and it is hard to air cloth, and that, even if the user gets a special expensive bath room, a pole is laid at all times within the bath room, so it looks poor, too. SOLUTION: This is a pole structure for drying of cloth in a bath room, consisting of a pair of supporting members installed on a level at the sidewall of the bath room, arm members attached lockably to these support members, and a pole laid over between these arm members, and preferably, this is the structure where the support members are installed at the positions of roughly opened arms of the user, and the arm members are stored along side walls.
Patent JP-H06114734-A (JP)
Title: Grinding fluid tank for automatic lens edger
Inventor: HARA KAZU
IPC: B24B55/02
Filed: 1992-12-16
Abstract: PURPOSE:To provide a grinding fluid tank for an automatic lens edger wherein precipitated grinding chips can be detected for a degree of accumulation thereof by detecting height of lowering down of the fluid tank, with the grinding chips accumulated, with removal and cleaning thereof facilitated. CONSTITUTION:A grinding fluid tank for an automatic lens edger has a large fluid tank 10 having a feed port for feeding out storage grinding fluid toward the automatic lens edger and at least one small fluid tank of 17, 18, 19 arranged on a bottom surface of the tank 10, to provide a detecting means (pointer bar 35, scale 36) for detecting an amount of accumulating grinding chips precipitated in the small fluid tanks 17, 18, 19.
Patent JP-H11166352-A (JP)
Title: Position detector
Inventor: YAMAMURA KENGO
IPC: G01D5/25
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a position detector capable of using common components of the device even if the rotating direction of a motor applied is different in normal and reverse directions. SOLUTION: In this position detector, two kinds of flange parts 48 or 49 are set. The flange part 48 or the flange part 49 interlocks with a motor output shaft, and a designated rotational position of the motor output shaft can be detected from the sliding contact of the moving contact with the fixed sliding contact fixed to a cover plate 36. The flange part 48 or the flange part 49 is applied in its proper way corresponding to the preset rotating directions different to be normal and reverse depending on the right and left doors of the motor output shaft. Accordingly, the same cover plate 36 can be applied common to the position detectors for the right and left doors to form the device regardless of the rotating direction of the motor output shaft and to reduce the number of parts and cost.
Patent JP-H03248916-A (JP)
Title: Automobile roof
Inventor: YOHAN HERUTERU
IPC: B60R13/02
Filed: 1990-11-29
Abstract: PURPOSE:To facilitate the attaching of a hood by providing the roof hood with a spring clip which can engage with a leg part formed on a cap shaped cross section part within a frame side edge to cover the frame attached to a roof opening. CONSTITUTION:A frame 4 having a side edge 5 extending in the longitudinal direction of a car is inserted in a roof opening 3 provided on a fixed roof face 2 of a car, and a cover 6 is slide-ascendably provided along a guide formed on the side edge 5. The frame 4 is provided with a cap-shaped cross section part 7 at least within the side edge 5, and a guide rail part 11 to partially guide a sliding mechanism joined to the cover 5 is accommodated within the other leg 10. A roof hood 15 is provided to cover the frame 4 in the inside of a compartment, and in this case plural openings 14 are formed on an another leg 9 of the cap-shaped cross section 7, and V-shaped legs 17 of a spring clip 16 provided on the roof hood 15 are engaged with the openings 14 respectively to attach the roof hood 15.
Patent JP-H03195268-A (JP)
Title: Compression method for print use picture data
Inventor: NAKAGAWA OSAMU
IPC: H04N1/41
Filed: 1989-12-25
Abstract: PURPOSE:To attain effective data compression while keeping picture quality excellent by obtaining a optimum representative vector in an optimum level number for each block and applying coding of all picture elements in each block by means of the tree search method based on the representative vector. CONSTITUTION:This method is provided with a block split section 14 dividing an inputted original picture data into 4-dimension data block, a level number decision section 16 to decide a quantization level number l, and a representative vector decision section 18 to generate a representative vector by grouping a 4-dimension data in the block in response to the level number. A data of one picture element four color (C, M, Y, K) is fetched from each block. An Euclid distance with each tentative representative vector at each intermediate node of a representative vector y1 or the like is obtained and the intermediate node with smaller Euclid distance is selected. When the processing is finished in the block, the processing object is transferred to a succeeding block. Thus, coding to all picture element data in all blocks is executed in this way.
Patent JP-H05210165-A (JP)
Title: Projection type display device
Inventor: HIRAI YOSHINORI
IPC: G03B21/00
Filed: 1991-11-26
Abstract: PURPOSE:To obtain a bright and high-contrast picture by dividing a light beam from a light source optical system to plural luminous fluxes and making the diaphragm means of a projection optical system non single circle. CONSTITUTION:This device is constituted of the light source optical system 1, a transmitting and scattering type display element 3 for controlling the light beam from the projection optical system 1 for every picture element, and a projection optical system 5 provided with the diaphragm means 4 and projecting the transmitted light beam. In such a case, the element 3 is irradiated with the plural luminous fluxes from the optical system 1 and the non single circular aperture provided near the focal point of the transmitted light from the element 3 is provided at the diaphragm 4 of the optical system 5. The non single circular aperture is divided to plural corresponding to the plural luminous fluxes. The element 3 controls a transmitting state and a scattering state in accordance with the impressed state of voltage for every picture element.
Patent JP-H06182116-A (JP)
Title: Separator for solid body in liquid
Inventor: HIROSE KIYOSHI
IPC: B01D29/88
Filed: 1992-12-16
Abstract: PURPOSE:To provide a separator for a solid body in liquid by which the solid body is easily separated from liquid by the pressure of a pump for supplying the liquid to be separated with a simple structure without making an equipment large-sized and necessitating complex maintenance and particular machinery and materials. CONSTITUTION:The separator for a solid body in liquid is constituted of a casing I provided with a suction port 1b and a drain 1d, a cylindrical filer 2 which is arranged in the casing 1 and filtrates liquid and a pressure valve 3 actuated by a prescribed pressure. The solid body is discharged by raising internal pressure in the casing and opening the pressure valve 3.