baber/WOPTO huggingface dataset:
Patent JP-2002336864-A (JP)
Title: Desalted water making method and desalted water making apparatus
Inventor: NOMURA MAKOTO
IPC: H01G11/00
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a desalted water making method capable of preventing scale deposition at a concentration chamber and also capable of keeping the treating efficiency for obtaining the desalted water from raw water in a good state. SOLUTION: In the desalted water making method, raw water is supplied to a continuous electrically deionizing unit 30 having the concentration chamber 35 and a dilution chamber 36, and desalted water is collected from the dilution chamber 36, and the concentrated water discharged from a concentration chamber 35 outlet is circulated to a concentration chamber 35 inlet. When the hardness of the concentrated water is higher than a previously set reference value, the effluent obtained by passing the concentrated water through a flow-through type electric double-layer capacitor 2 is circulated to the concentration chamber 35 inlet.
Patent JP-2002332587-A (JP)
Title: High-velocity electrodeposition drum and method of manufacturing for the same
Inventor: SATO HIROSHI
IPC: C25D1/04
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To develop a high-velocity electrodeposition drum which makes high- current operation of high productivity possible. SOLUTION: The drum constitution is combined by constituting the central part mainly bearing the structural strength of an inner drum constitution body supporting a titanium electrodeposition surface of an inner supporting body 9-1 of stainless steel or carbon steel and constituting an outer peripheral part mainly bearing electrical conduction of an outer supporting body 9-2 of copper or copper alloy. A ring made of a copper plate or copper alloy plate of a required thickness is shrinkage fitted as combining means to an inner supporting body 9-1 or a copper-base overlay material is thermally sprayed or welded and the outer supporting body 9-1 of the required thickness is laminated thereon, by which a good conductive supporting layer is formed.
Patent JP-2002122874-A (JP)
Title: Manufacturing device and method for manufacturing liquid crystal display device cell
Inventor: AKAHA KUNIHIRO
IPC: G02F1/1339
Filed: 2001-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing device for a liquid crystal display device cell such that the gap in the liquid crystal display device cell can be controlled with high accuracy and that the productivity of the liquid crystal display device cell is improved. SOLUTION: A seal packing 1 to be inserted between the display face and a pressure plate 14 to surround the display face when the display face of the liquid crystal display device cell 2 is pressurized by gas is prepared to have the following form. The packing 1 has an upper edge 37 and lower edge 36 as the contact parts with the display face of the cell and with the pressure plate 14, respectively, and has an oblique part 19 to connect the both edges to make a Z-shape cross section. The upper edge 37 is formed as a curved face protruding in the side of the display face of the liquid crystal display device cell 2 and having a projection 20 in one end of the curved face to be in contact with the display face when pressure is added. A second projection 39 is preferably formed in the other end of the upper edge 37 to be in contact with the display face when pressure is added.  The outer face of the seal packing 1 is preferably coated with a fluororesin.
Patent JP-2002336503-A (JP)
Title: Game machine
Inventor: SATO HISAYOSHI
IPC: A63F7/02
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a game machine allowing installation of opening/closing bodies such as a mechanism board and a front face frame easily in a short time. SOLUTION: In this game machine, the opening/closing bodies such as the mechanism board 11 and the front face frame 2 are freely movably installed to a mounting body such as a machine frame 1 by means of upper and lower hinge mechanisms 3a and 3b each constructed of a shaft pin and a shaft hole. By means of a supporting means 73 provided in the game machine, the shaft pin and the shat hole in one of the upper and lower hinge mechanisms 3a and 3b are arranged face to face and maintained in a coupling allowing condition, while the supporting means 73 serves as a fulcrum part for coupling the other hinge mechanisms 3a or 3b.
Patent JP-2002353341-A (JP)
Title: Fit in type flash memory cell structure for writing and deleting via channel, and method of manufacturing same
Inventor: JO SEISHO
IPC: H01L21/8238
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a fit-in type flash memory cell structure which performs writing and deleting via a channel, and a method of manufacturing the same. SOLUTION: A CMOS device and a flash memory cell are combined, and a flash memory structure and the CMOS device are fabricated on a base at the same time to reduce manufacturing costs and processes. Furthermore, the CMOS device reserves functions for both high- and low-voltage operations to effectively improve the operation efficiency between the flash memory cell and the CMOS device. Thus a total deposit thereof is smaller than when they are separately fabricated before being combined.
Patent JP-2002342881-A (JP)
Title: Device for detecting vehicle, and method for emitting light
Inventor: OTSU MORIYOSHI
IPC: G01V8/20
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle detector capable of securely preventing interference between devices without a lot of operation burden. SOLUTION: A device for detecting a vehicle includes a light emitting part, and a light receiving part for receiving light from the light emitting part, and detects presence of the vehicle passing between the light emitting part and the light receiving part. The device for detecting a vehicle performs detection operation in a time zone set with reference to a zero cross point of a power supply signal supplied to the device for detecting a vehicle. A cycle between zero cross points of the power supply signals supplied to the device for detecting a vehicle is divided into a plurality of cycles, and a cycle not allocated to other device for detecting a vehicle out of the divided cycles is allocated to the device for detecting a vehicle, and light is emitted by the light emitting part only in a period of the allocated cycle. Light interference between the devices can be easily prevented.
Patent JP-2002051316-A (JP)
Title: Image communication terminal
Inventor: IMAGAWA KAZUYUKI
IPC: H04N7/15
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To provide an image communication terminal in which the camera section tracks the user's position without using a large scale tracking mechanism and the user can be imaged at a good position. SOLUTION: The image communication terminal comprises a section 7 for extracting the position and size of a face region in an image picked up at a camera section 4, a section 3 for displaying the image to a user, a section 9 performing bi-directional communication of the image with an opposite information processor, and a transmission data processing section 8 for outputting an image in a rectangular transmission region being set shiftably in an image picked up at the camera section 4 to the communicating section 9. An effective region shifting integrally with the transmission region is set in an image picked up at the camera section 4 and only when the face region deviates from the effective region, position of the transmission region is shifted depending on the position and size of the face region.
Patent JP-2002350924-A (JP)
Title: Exposure regulator
Inventor: KOIKE NORIKO
IPC: G03B9/18
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To provide an exposure regulator simple in configuration and capable of obtaining excellent exposure even at the time of photographing when an exposing time is short. SOLUTION: The exposure regulator 1 is composed of a pair of sectors (1st sector 6 (and a 3rd sector 8) and a 2nd sector 7) and a pair of aperture blades (1st aperture blades 11 and a 2nd aperture blades 12). The respective aperture blades 11 and 12 are disposed at a position where they can shield both ends in the longitudinal direction of an aperture formed by the respective sectors 6 to 8 when an exposure aperture part 20 is transited from an opened state to a closed state from light.
Patent JP-2002352836-A (JP)
Title: Fuel cell system
Inventor: KAWASUMI EMI
IPC: B60L11/18
Filed: 2001-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell system which easily controls the time up to start-up completion of a reformer. SOLUTION: The fuel cell system comprises a reformer (1) provided with a reforming part for generating a hydrogen-rich reformed gas and a carbon monoxide removing part for removing the carbon monoxide in the reformed gas, and a fuel cell part (2) which generates power using the reformed gas supplied from the reformer and an oxidizing agent. It also comprises a means (7) for detecting one point of a previous temperature at start-up or re-start of the reformer (1), and a means (6) for assuming the warm-up time for the reformer based on the detected temperature of the reformer (1).
Patent JP-2002054030-A (JP)
Title: Polyester-based latent crimp conjugate multifilament yarn and composite yarn
Inventor: FUJIWARA MASAYUKI
IPC: D02G3/04
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a conjugate filament comprising parallelly joined two kinds of polyester-based polymer components, excellent in stretchability, resilience and soft feeling and capable of providing good appearance quality. SOLUTION: This polyester-based laten crimp conjugate multifilament yarn has a crimp-stretching rate, the maximum peak temperature of thermal stress, the maximum peak value of the thermal stress, and shrinkage in boiling water, simultaneously satisfying the following formulas (1) to (4): (1) the crimp elongation (%) >=80; (2) the maximum peak temperature ( deg.C) of the thermal stress <=130; (3) the maximum peak value (cN/dtex) of the thermal stress >=0.20; and (4) 4.0 <= the shrinkage (%) in boiling water <= 8.5.
Patent JP-2002347137-A (JP)
Title: Manufacturing method for rubber roll
Inventor: SUZUKI MASAO
IPC: G03G15/08
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a rubber roll, which enables efficient manufacture of the rubber roll having no mold mark. SOLUTION: After being extruded by an extruder 10, a long cylindrical unvulcanized-rubber body 1 is brought into contact with vaporized gas, so as to be cooled to a low temperature and made to have high hardness. Next, a thermoplastic synthetic resin is extruded to an outer periphery of the body 1 and cooled to form a cylindrical mold 4. After the cylindrical mold 4 is cut, a shaft 5 is inserted into the body 1, both ends of the shaft 5 are held by holding members 6, and the body 1 is heated and vulcanized. After that, the cylindrical mold 4 is removed from the body 1 in such a manner as to be stripped off. The cylindrical mold 4 is recycled.
Patent JP-2002350227-A (JP)
Title: Knocking sensor
Inventor: FUJIMOTO SEIZO
IPC: G01H11/08
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a knocking sensor capable of automating assembling and having superior productivity. SOLUTION: This knocking sensor is provided with a piezoelectric element 4 fitted to the base of a storing chamber 1a of a case 1, a weight 5 fitted to the top face of the piezoelectric element 4, a printed board 13 fitted to the top face of the weight 5 and having an output pattern 13c and an earth pattern 13a on both sides thereof, and a screw 8 for stacking the piezoelectric element 4, the weight 5 and the printed board 13 in order and fixing the same in the storing chamber 1a of the case 1.  An electrode on the weight side 5 of the piezoelectric element 4 is put in the conducting state with the output pattern 13c of the printed board 13 through the weight 5, an electrode of the piezoelectric element 4 on the base side of the storing chamber 1a is put in the conducting state with the earth pattern 13a of the printed board 13 through the screw 8, and a resistor 9 is mounted between an conductive pattern 13b conducting with the output pattern 13c and the earth pattern 13a.
Patent JP-2002082676-A (JP)
Title: Remote/access to multimedia and system and method for customizing
Inventor: EMODI DAN
IPC: G06Q30/06
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To customize prescribed multimedia information. SOLUTION: A device for storing prescribed multimedia information is provided. The device includes a telephony platform and a storage place coupled to the platform. The storage place stores prescribed multimedia information corresponding to plural prescribed information tracks. The platform receives at least one multimedia/command from a user's access device. The command allows the user to access the service of the device relative to a specific information track among prescribed information tracks. The platform requests a charge to the user as a price for the access to the service.
Patent JP-2002353225-A (JP)
Title: Nitrogen doped annealed wafer and manufacture thereof
Inventor: IIDA MAKOTO
IPC: H01L21/322
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a nitrogen doped annealed wafer which has a little variation in a BMD density after annealing, in silicon single crystal wafers which is sliced from various portions of a silicon single crystal without the influence of the doped nitrogen concentration, and to provide its manufacturing method. SOLUTION: Before applying a high temperature heat treatment at 1,100 to 1,350 deg.C in argon, hydrogen, or a mixing gas of these for a silicon wafer which is sliced from a nitrogen-doped silicon single crystal and polished at least, the wafer is held at a temperature less tan the said temperature in the high temperature heat treatment. Thereby, oxygen-separating nucleuses are grown up to the size that the nucleuses do not disappear at the said temperature in the high temperature heat treatment although the original oxygen-separating nucleuses disappear at the said temperature in the high temperature heat treatment, and then the said high temperature heat treatment is applied for the wafer.
Patent JP-2002352193-A (JP)
Title: Processor for medium
Inventor: TOSHITANI HAJIME
IPC: B65H5/06
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a processor for medium, such as a ticket issuing machine, capable of magnetically writing and/or reading data stably, even to/from media different in ticket width. SOLUTION: The medium processor, for magnetically write and/or read data to/from a medium by passing the magnetic recording medium through between an elastic roller and a magnetic head and pushing the medium to the magnetic head by the elastic roller, is provided with a stabilizer for supporting the roller with arms arranged at the respective right/left ends of it to balance an arm, supporting the left side of the roller and an arm supporting the right side of the roller with each other.
Patent JP-2002280175-A (JP)
Title: Formation method for thin film luminescent device
Inventor: CHIN RAISEI
IPC: H05B33/04
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a thin film luminescent device. SOLUTION: This method has a stage for forming a transparent substrate. A transparent anode layer, a luminescent layer and a metal cathode layer are sequentially formed on the transparent substrate. A sealing layer is so formed as to cover at least the luminescent layer and the metal cathode layer. A covering layer having a covering surface is formed. An active absorption layer is formed on the covering surface of the covering layer by carrying out a deposition process. The covering surface of the covering layer covers part of a sealing layer above the metal cathode layer. The covering layer may have a recessed region for forming the active absorption layer. Alternatively, the active absorption layer can be deposited before the sealing layer is formed. The active absorption layer can be replaced with an insulation layer.
Patent JP-2002346792-A (JP)
Title: Blanking and drawing device for transfer press
Inventor: TAKAO HIROMICHI
IPC: B30B13/00
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To overcome such a problem that a cam follower is worn out and its operation speed cannot be increased as the result of slip and inversion of the cam follower which is abutted on the groove of a cylindrical groove cam. SOLUTION: This device is constituted of: a cylindrical rib cam 17 which is rotated in synchronism with the vertical motion of a slide 5; and a rocking lever 13 to the one end of which the cam follers 21A, 21B with which cam surfaces 17a, 17b are clamped and which are driven following to the displacement of the cam surfaces are pivotally attached and to the other end of which a first draw punch 14 is engaged. Hence the cam followers 21A, 21B are rotated only in one direction. Further, the circumferential speeds of the both are equalized at any contact point between the cam surfaces 17a, 17b and the cam followers 21A, 21B. Thus the slip of the abutting surface is eliminated.  Because the setting shafts of the cam followers 21A, 21B are off-centered to the outside diameters of the cam followers and have turning means, pre-load can be imparted to the cam surface, rolling rotation is performed without slipping and the displacement of the cam is faithfully transmitted to the draw punch 14.
Patent JP-2002357152-A (JP)
Title: Fuel injection device for diesel engine
Inventor: SHINJO TAKASHI
IPC: F02M51/00
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To improve combustibility of a diesel engine. SOLUTION: When a swirl is weak (A), an injection amount of each time in a plurality of times of divided fuel injection is made large in the beginning and small in the latter, and a fuel injected in the beginning is made existent for a long time in a part of relatively a large flow speed or air, to enhance volatility, and when a swirl is strong (B), an injection amount of each time is made small in the beginning and large in the latter, the fuel injected in the latter is made existent for a short time in the vicinity of a wall surface, and a heating value necessary for vaporization is easily obtained, so as to enhance vaporization.
Patent JP-2002359785-A (JP)
Title: Solid-state imaging device
Inventor: FUKUSHIMA TAMOTSU
IPC: H04N5/217
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a solid-state imaging device that solves the problems of a conventional processing such as the occurrence of a deviation of an image in a vertical direction and need for an increased circuit scale in high sensitivity processing of a video camera or the like by means of vertical pixel summation processing of a solid-state image pickup device. SOLUTION: The solid-state imaging device provided with a solid-state image pickup device comprising a plurality of photoelectric conversion elements arranged in a two-dimensional matrix form is configured such that when a vertical pixel summation means applies summation processing to signal charges of a plurality of pixels from the solid-state image pickup device in the vertical direction, an interpolation means consecutively outputs output signals from the solid-state image pickup device for each line.
Patent JP-2002358931-A (JP)
Title: Ultrahigh-pressure mercury lamp
Inventor: MORIMOTO YUKIHIRO
IPC: H01J61/20
Filed: 2001-06-01
Abstract: PROBLEM TO BE SOLVED: To provide an ultrahigh pressure mercury lamp which can gain a long life of use and high durability of air tightness in an air-tight sealing part. SOLUTION: With the ultrahigh pressure mercury lamp equipped with a discharge vessel made of a silica glass having a light-emitting tube and a sealing part, with mercury by not less than 0.16 mg/mm<3> , rare gas, and halogen of by 2×10<-4> to 7×10<-3> μmol/mm sealed in the inner part space and with its inner pressure not less than 1×10<7> Pa, an air-tight sealing part is formed with an electrode rod extended in the sealing part and connected with a metal foil, and the surface of the metal foil is not exposed by a silica film having thickness of 80 to 2500 nm. The silica film is preferred to be formed by silica attached on the surface of the metal foil connected with the electrode rod, and halogen is preferred to be bromine.
Patent JP-2002357272-A (JP)
Title: Seal device, and manufacturing method thereof
Inventor: CHIBA KOICHI
IPC: F16J15/10
Filed: 2001-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a seal device by which a sealing member can be firmly fixed to a structure and which can be manufactured easily and inexpensively, and also to provide its manufacturing method. SOLUTION: The seal device is made by attaching a sealing material 10 made of a rubber material to a structure 20. The structure has an through hole 24 on the seal material attach face 23. The sealing material is continuously extended to the main body and constituted of the main body 12, a protrusion 13 fitting to the through hole. The structure is inserted in a form corresponding to the shape of the seal device 1. The rubber material is poured in the gap between the form and the structure to integrally form the structure together with the sealing material. Thereby, no adhesive is required.
Patent JP-2002364128-A (JP)
Title: Urethane-based paint film waterproofing method
Inventor: MATSUMOTO YUKIO
IPC: E04D7/00
Filed: 2001-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a urethane paint film waterproofing method restrained emit odor in construction, having drying property, hardening property, adhesive property, mechanical property and weatherability almost equivalent to a paint film system of a conventional solvent system. SOLUTION: In this waterproofing method, (a) water primer, (b) a non-solvent type urethane paint film waterproofer containing a plasticizer at 5 mass% or more to the whole quantity of the paint film waterproofer, and (c) water topcoat are applied in this order to the surface of a building skeleton. The plasticizer is one or more kinds selected from phthalic ester-based, aliphatic dibasic acid ester-based, phosphoric ester-based, epoxy fatty acid ester-based, glycol ester-based, chlorinated paraffin-based, and petroleum-based plasticizers.
Patent JP-2002364778-A (JP)
Title: Cables supporting tool for heat insulation material and wiring box
Inventor: YASUDA MASAYUKI
IPC: F16L3/00
Filed: 2001-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a cables supporting tool for a heat insulation material and a wiring box capable of enhancing a mounting workability by directly thread-attaching it to the heat insulation material and not impairing a heat insulation effect. SOLUTION: The cables supporting tool H is fixed to the heat insulation material D in order to support the cables 34 along the heat insulation material D provided in a double ceiling, etc., of a building. The supporting tool H comprises a supporting tool body A in which a support part 2 for supporting the cables 34 is integrally provided on a front surface side of a closely attaching plate part 1 closely attached onto a surface of the heat insulation material D; and a fixing screw part F integrally provided on a back surface side of the closely attaching plate part 1 in order to fix the supporting tool body A to the heat insulation material D.  The fixing screw part F is constituted such that a thread ridge part 4 is formed on an outer periphery surface of a cylindrical screw shaft part 3 of which a thread-in end is opened such that it can be threaded-in without removing the heat insulation material D.