baber/WOPTO huggingface dataset:
Patent JP-2002357638-A (JP)
Title: Semiconductor testing device, calibration board, and calibration method of semiconductor testing device
Inventor: HAYASAKA KAZUTO
IPC: G01R35/00
Filed: 2001-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor testing device capable of more precisely performing a calibration, a calibration board therefor, and a calibration method of semiconductor testing device. SOLUTION: The calibration contact board having a first surface and a second surface comprises a conductor capable of making contact with the contact of a socket and a probe contact pad constituted so as to be electrically connected to the conductor on the first surface and the second surface, respectively, and an electric element electrically connected to the probe contact pad. According to this, the state electrically equivalent to the state where an object to be tested is housed and held in the socket is created on the calibration board. Since the calibration can be matched to the actual state by performing the calibration by use of this state, the precision thereof can be more enhanced.
Patent JP-2002365724-A (JP)
Title: Projection type image display device
Inventor: MURATA AKIRA
IPC: H04N5/74
Filed: 2001-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a projection type image display device in which the kind of a concave lens can easily and surely be identified by visual observation even when the concave lens is covered. SOLUTION: The image display device has a screen 25, an image forming means 3 to form an image, the concave lens L4, and a lens unit 1 placed corresponding to the concave lens L4. The image display device is further provided with a projection means 1 that magnifies the image formed by the image forming means 3 and projects it to the screen 25, a liquid enclosing means 4 to enclose a cooling liquid 11 of cooling the image forming means 3 by connecting the image forming means 3 with the projection means 1, and a concave lens pressing means 9 that presses the concave lens L4 against the liquid enclosing means 4 and has a positioning hole 200 for the lens unit 1. The positioning hole 200 in the concave lens pressing means 9 is formed at a position corresponding to the end of the concave lens L4.  A kind display part 300 to indicate the kind of the concave lens L4 is provided at the end of the concave lens L4.
Patent JP-2002364796-A (JP)
Title: Pipe gripper
Inventor: IWASAKI MASAYA
IPC: B29C65/34
Filed: 2001-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a pipe gripper used for gripper a resin pipe at the time of electric fusion of an elbow joint and the resin pipe and capable of simply carrying out a centering of the pipe and the joint at the time of fusion. SOLUTION: The pipe gripper 12 for gripping the resin pipe 11 inserted into the elbow joint 13 and a jig 16 provided with a curved part butted to a corner part of the elbow joint 13 from the outside are mounted to a base 5. The jig 16 supports the elbow joint 13 and carries out a positioning in the vertical and horizontal directions. The position of the jig 16 can be adjusted along a long groove 17 formed on the base 5 and the jig 16 can be removed and changed by removing a nut 19.
Patent JP-2002094042-A (JP)
Title: Cmos active pixel
Inventor: LEE SEO KYO
IPC: H01L27/146
Filed: 2001-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a CMOS active pixel which makes the sensitivity improved, while minimizing reduction in a light-receiving area. SOLUTION: There are provided a floating diffusion layer 43, a photodiode 31, a reset part 33, and an output part 34. The floating diffusion layer 43 is a doped first impurity type for receiving signal charge. The photodiode 31 transfers the signal charge generated by the energy, which is photodetected to the floating diffusion layer 43. The photodiode 31 comprises a second impurity type upper-part diode impurity layer 51 and a first impurity type lower-part diode impurity layer 41. The lower-part diode impurity layer 41 is formed to be brought into contact with the lower part of the upper-part diode impurity layer 51. The reset part 33 responds to a prescribed control signal RESET and controls a voltage level of the floating diffusion layer 43 to a prescribed reset voltage level.  The electron potential energy of the lower-part diode impurity layer 41 in an initial state is higher than that of the floating diffusion layer 43.
Patent JP-2002360411-A (JP)
Title: Buddhistic image and cremation method
Inventor: OGIWARA MITSUAKI
IPC: F23G1/00
Filed: 2001-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a Buddhistic image which can be disposed so as to satisfy both the deceased persons and bereaved families after the death of the possessors thereof in view of the fact that the conventional Buddhistic images, built up of wood, stone metal, a synthetic resin or the like, is durable but left alone, worshipped by nobody, after the death of possessors thereof and also, Buddhistic images have something charming anyone, if not worshippers, to resist discarding thereof psychologically while it is true that some bereaved families, even after receiving them as remains, feel at a loss as finding no proper disposing method. SOLUTION: In the Buddhistic image 1, a minor image 4 is built up as a whole of material that is vanished or bristled by being heated is contained therein kept invisible from outside.
Patent JP-2002363701-A (JP)
Title: Pearlitic rail
Inventor: YOKOYAMA HIROYASU
IPC: C22C38/04
Filed: 2001-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a pearlitic rail which has excellent ductility, and has excellent wear resistance and rolling fatigue damage resistance. SOLUTION: In the pearlitic rail, at least a part of the head has a pearlitic structure essentially consisting of lamellas consisting of ferrite and cementite. The interval between the lamellas in the pearlitic structure is <=150 nm, and also, the grain size of pearlitic colonies is <=50 μm. The rail has chemical components containing, by mass, 0.75 to 0.84% C, <=1% Si, 0.4 to 2.5% Mn, <=0.035% P and <=0.035% S, and the balance substantially Fe.
Patent JP-2002360170-A (JP)
Title: Method of packing ground coffee beans
Inventor: TAKESHITA YUKITERU
IPC: A23F5/10
Filed: 2001-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a method of packing the ground beans for one cup of coffee that can be kept hygienic, until it is served, and can be observed their granular size and the grade of roasting as they are packed, conventionally consumers could not know them, thus consumer's interest is discouraged. SOLUTION: The ground coffee beans in an amount corresponding to one cup of coffee and a paper filter are packed together so that the particle size and the grade of roasting (roasted color phase and the like) of the ground beans may be recognized at a glance at a glance. Consequently, the filter and the coffee beans can be kept hygienic, until they are served, and the consumers can enjoy the grade of roasting and bean color at a glance before the pack is opened and can buy the coffee packs without anxiety.
Patent JP-2002371158-A (JP)
Title: Rubber composition and rubber molded material obtained by molding the same
Inventor: KEIJO NOBUO
IPC: C08L21/00
Filed: 2001-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a rubber molded material consisting of a fluorine rubber elastomer as a main component, maintaining heat resistance and plasma resistance, improving abrasion resistance and generating less dusts, especially a metallic compound, when it is abraded, and a rubber composition for the molded material. SOLUTION: This rubber composition contains 1-10 pt.wt. organic peroxide, 1-10 pt.wt. cross-linking agent and 1-50 pt.wt. silica containing >=99% silicon dioxide content based on 100 pts.wt. fluorine rubber and the rubber molded material obtained by molding the rubber composition is also provided.
Patent JP-2003009364-A (JP)
Title: Wiring device
Inventor: SAKAGUCHI MASANORI
IPC: F21S8/04
Filed: 2001-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a wiring device which, when used inside an office equipped with power lines, communication lines, and the like wired in ceiling sides, enables power lines and communication lines to OA equipment, such as personal computers, used at various points in the office to be led rationally and efficiently to the points of use of the OA equipment. SOLUTION: A duct body 3 and 4 is structured to accommodate wirings, such as power lines PL and communication lines SL, is installed with the duct body, being supported on a ceiling Ce of an office room or the like, and the duct bodies 3 and 4 are provided with an installation space Fs for detachably installing screens RS and partitioning panels SP and BP.
Patent JP-2003006381-A (JP)
Title: Information gathering system
Inventor: KIMURA HATSUO
IPC: G06Q50/00
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To provide an information gathering system where consolidated mainte nance of flexible information gathering is made possible and cooperation be tween a multiple number of organizations in crisis measures is facilitated. SOLUTION: In the system, a crisis and a plan for measure for the crisis are registered beforehand in DB 4. When the crisis actually occurs, the measure that is registered in DB 4 is converted into HTML and displayed on a terminal for communication 7 through WAN 50. On seeing this, each organization carries out the measures and reports on the results. The results are evaluated concerning its credibility and registered. When there is a possibility that proceedings may not be carried out as planned due to a rise of a problem, etc., an alarm is sounded and warning is made. Furthermore, evaluation is made from the result reports whose credibility has been evaluated in concern of measures that are presently being executed or measure plans to be executed in the future.
Patent JP-2003007751-A (JP)
Title: Method of forming bump electrode
Inventor: MORI SHINYA
IPC: G02F1/1345
Filed: 2001-06-21
Abstract: PROBLEM TO BE SOLVED: To prevent a disconnection defect and a plating defect of a plating electrode layer by improving the step coverage thereof. SOLUTION: After a protective film 3 is selectively dry-etched with a photo resist layer PR as a mask, the photo resist layer PR is ashed (carbonized). Using the ashing process, corners KD of a polyimide film 4 are removed by etching. Constriction parts 7 of the polyimide 4 are also removed, causing the polyimide film 4 to have a smooth shape. Thereafter, a remaining part of the photo resist layer PR is removed, and a plating electrode layer 8 is formed by sputtering. Consequently, the step coverage of the plating electrode layer 8 in a stepped part in an opening of the polyimide film 4 is improved and thereby disconnection defects can be prevented.
Patent JP-2003004152-A (JP)
Title: Cut-off part separable type check valve
Inventor: MIYAMOTO TAKAO
IPC: F16K15/03
Filed: 2001-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a cut-off part separable type check valve easily manufactured to reduce cost and allowed to easily replace parts and to easily recover the function. SOLUTION: This cut-off part separable type check valve 1 is constituted by providing a cut-off part 10 for preventing the contraflow of a fluid, and a casing 50 surrounding the cut-off part 10, and detachably integrating the cut-off part 10 and the casing 50 by bolt connection. The cut-off part 10 is composed of valve elements 40, 45, stems 30, 31 for swingingly journaling the valve elements 40, 45, and a body 20 mounting the stems 30, 31 and having opening parts 21, 23 opened/closed by the valve elements 40, 45.
Patent JP-2003002213-A (JP)
Title: Electric power steering device
Inventor: HAMA YOHEI
IPC: B62D5/04
Filed: 2001-06-21
Abstract: PROBLEM TO BE SOLVED: To stably eliminate an axial rattling of a rotation shaft of an electric motor by a simple constitution in an electric power steering device. SOLUTION: In the electric power steering device 10, the rotation shaft 32 of the electric motor 30 and an assist shaft 33 are connected through a connection body 80 and an elastic body 85 for pressing the rotation shaft 32 to a direction of a counter assist shaft 33 is provided at a side of the connection body 80. The elastic body can be supported in a radial direction of the connection body 80 by a projection part 86 projectingly provided on an outer periphery and/or an inner periphery of an end surface of the connection body 80.
Patent JP-2003007349-A (JP)
Title: Charging method for battery
Inventor: SAITO TAKAMI
IPC: H01M4/505
Filed: 2001-06-22
Abstract: PROBLEM TO BE SOLVED: To prevent a positive electrode activator from dissolving in from the positive electrode so as to prevent deterioration of the cycle characteristics. SOLUTION: A battery 1 comprises the positive electrode 2 containing the positive electrode activator, which can be doped or de-doped with lithium, a negative electrode 3 containing a negative electrode activator, which can be doped or de-doped with lithium, and a separator 4 interposed between the positive electrode 2 and the negative electrode 3. In a charging method for the battery 1, the charging voltage of the battery 1 is set to 4.0 V or more to 4.15 V or less when the rated voltage of the battery 1 is set to 4.2 V. As a result, the positive electrode 2 is prevented from having a high potential, so that the positive electrode activator is prevented from dissolving in from the positive electrode 2, thus, a superior cycle characteristics can be obtained.
Patent JP-2003008753-A (JP)
Title: Congestion level notifying system in call center
Inventor: AIDA JUNICHI
IPC: H04M1/00
Filed: 2001-06-25
Abstract: PROBLEM TO BE SOLVED: To perform a switching operation and display of a congestion situation of calls by one functional key on a multi-functional telephone set for reception at a call center. SOLUTION: A table describing functional keys and the usage of lamps of each extension number and a table describing the number of congestion situations and a notification means for the congestion situations for each operator are stored in a memory device MEM 12; and when operating a functional key 47 by a supervisor, a central process unit CPU 11 advances the congestion situation by one, and switches the congestion situation display referencing the tables in the device MEM 12.
Patent JP-2003012949-A (JP)
Title: Molded member, endless belt, belt for image forming apparatus, and image forming apparatus
Inventor: YAMAOKA KATSUSHI
IPC: C08J5/00
Filed: 2001-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a molded member made from a thermoplastic resin that is excellent in bending resistance, hydrolysis resistance, thermal stability, color tone, etc., an endless belt, a belt for an image forming apparatus using the endless belt, that is, as an intermediate transfer belt, a transfer/conveyance belt, or a photoreceptor belt, used for an electrophotographic copier, a laser beam printer, a facsimile machine, etc., and an image forming apparatus with this belt. SOLUTION: This molded member is manufactured by heating and mixing a thermoplastic resin having an ester bond that has a water absorption rate by ASTM D570 of <=3%, a reaction catalyst, and an antioxidant, followed by molding. This member is used for manufacturing an endless belt, which is used as a belt for an image forming apparatus.
Patent JP-2003001736-A (JP)
Title: Water repellent highly bright transparent material
Inventor: TAKEDA KOJI
IPC: B32B27/00
Filed: 2001-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a new water repellent highly bright transparent material in which the surface of a transparent material is formed into a structure having both brightness improving function and excellent water repellency. SOLUTION: The water repellent highly bright transparent material is characterized by forming the first uneven shape for improving light brightness from the back face on the surface of a transparent material, laminating a thin layer consisting of a low surface energy substance with water repellency on the surface on which the first uneven shape is formed and forming the second uneven shape with a smaller surface roughness than the first uneven shape on the surface of the thin layer.
Patent JP-2003013186-A (JP)
Title: Fe-Cr-Cu ALLOY FOR SLIDING MEMBER
Inventor: ITO KENJIRO
IPC: C22C38/20
Filed: 2001-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a Fe-based alloy for sliding member, which is remarkably superior in corrosion resistance and toughness when compared with that of a gray cast iron, and has stable friction characteristics. SOLUTION: This Fe-Cr-Cu alloy for sliding member includes, by mass, 0.45% or less C, 4-30% Cr, 1.0-7.5% Cu, and the balance substantially Fe, and second phases mainly containing Cu finely disperse in a matrix. The precipitated amount of the finely dispersed second-phases mainly containing Cu, is preferable 0.2 vol.% or more. The strength of the alloy is enhanced by generating martensitic phases through heat treatment such as hardening.
Patent JP-2003018075-A (JP)
Title: Radio communication system
Inventor: SAITO HIROTAKA
IPC: H04W84/14
Filed: 2001-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a radio communication system that can enhance reliability and economics, by solving the problems of lack of economics, poor reliability and deteriorated job efficiency, because of a conventional wiring method where many control lines are installed, together with coaxial cables and wired. SOLUTION: The radio communication system is configured, such that an indoor unit 1 generates a fundamental signal being a reference of a communication operating timing, transmits the signal with a frequency different from that of a main signal in transmission reception data via a coaxial cable, an outdoor unit 2 uses a TDD(time division duplex) timing control circuit 22 to generate a plurality of control signals for controlling a timing of wireless communication according to the fundamental signal from the indoor unit and a transmitter receiver 21 makes wireless communication according to the control signal.
Patent JP-2003018251-A (JP)
Title: Wireless head set system
Inventor: FUNAYAMA TOSHIYUKI
IPC: H04W88/02
Filed: 2001-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a wireless head system which realizes setting of the function of a wireless head set or mobile communication equipment from either one of them to the other. SOLUTION: When the function is selected from the wireless head set 1 or the mobile communication equipment 4, the system stores the selected content to a storage part on the other side through a communication part.
Patent JP-2003015318-A (JP)
Title: Developing solution for photosensitive planographic printing plate and plate making method for planographic printing plate
Inventor: NAGASE HIROYUKI
IPC: G03F7/027
Filed: 2001-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a developing solution for a photosensitive planographic printing plate capable of ensuring both no stain in printing and printing resistance without impairing image forming property, capable of dissolving a developing-solution-insoluble compound or stabilizing the compound in a dispersed state over a long time and capable of also improving processing stability and to provide a plate making method for a planographic printing plate. SOLUTION: The developing solution for a photopolymerizable photosensitive planographic printing plate contains an alkali silicate and a nonionic compound of the formula A-W (where A is a hydrophobic organic group, logP of A-H is >=1.5, W is a nonionic hydrophilic organic group and 1ogP of W-H is <1.0) and has an SiO2 to M2 O molar ratio (M is an alkali metal) of 0.75-4.0, pH 11.5-12.8 and 3-30 mS/cm electric conductivity. In the plate making method, a photosensitive planographic printing plate having a photopolymerizable photosensitive layer containing a compound having at least one addition polymerizable ethylenically unsaturated double bond and a photopolymerization initiator on a support is exposed and developed with the developing solution.
Patent JP-2003019089-A (JP)
Title: Handrail device for toilet
Inventor: NAKAO MASANORI
IPC: A47K17/02
Filed: 2001-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a strong and safe handrail device for a toilet in a simple structure capable of being easily installed. SOLUTION: The handrail device for the toilet is provided with a pair of left and right supporting members 10 installed along the left and right sidewalls 6 of a toilet room, a connection member 20 connecting the upper side frames 13 of the left and right supporting members 10 to each other and an extension member 30 connecting the lower side frames 11 of the left and right supporting members to each other. The supporting member 10 is in an almost U shape opened to the rear part of the toilet room and the lower side frame 11 is arranged along the lower part of the toilet room side wall 6. By rotating a knob 33 provided on the extension member 30, an extension rotary shaft 32 is projected to an outside in left and right directions and the lower side frame 11 of the supporting member 10 is pressed and fixed to the toilet room sidewall 6.
Patent JP-2002189240-A (JP)
Title: Camera
Inventor: ONOZUKA HARUO
IPC: G02B7/02
Filed: 2001-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a camera in which a moving member arranged inside the camera is prevented from being damaged because of creep by releasing the creep of the moving member. SOLUTION: This camera is equipped with a barrier bottom board 81 rotated by receiving the driving force of a motor 95 and opening/closing a barrier 83 by its rotation and a stopper 6b regulating the moving range of the bottom board 81. After the bottom board 81 is rotated until it abuts on the stopper 6b in the case of opening/closing the barrier 83, it is rotated in a reverse direction and separated from the stopper 6b. Thus, the bottom board 81 is prevented from being pressed by the stopper 6b for a long time and damaged because of the creep.
Patent JP-2003012422-A (JP)
Title: Aerosol for exterminating flying insect pest
Inventor: TANAKA YASUYORI
IPC: A01N53/06
Filed: 2001-07-06
Abstract: PROBLEM TO BE SOLVED: To provide an aerosol for exterminating flying insect pests capable of affording a dry feeling to an extent so as to immediately dry a sprayed surface and having excellent immediate effectiveness on the flying insect pests. SOLUTION: This aerosol for exterminating the flying insect pests comprises a mixture composed of a solution containing a solvent consisting essentially of a saturated hydrocarbon and (2,3,5,6-tetrafluoro-4-(methoxymethyl)phenyl) methyl 3-methoxyiminomethyl-2,2-dimethylcyclopropanecarboxylate and a propellant and included in a pressure-resistant container provided with a spraying nozzle. The aerosol is designed so that the weight ratio of the solution to the propellant is (4/6) to (1/9) and the volume-average particle diameter of sprayed particles is 20-40 μm.