baber/WOPTO huggingface dataset:
Patent JP-2002261899-A (JP)
Title: Portable telephone
Inventor: HAYASHI KOJI
IPC: H04M1/02
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To obtain a portable telephone capable of forming a rugged shape snugly to each user even when individual users' hand sizes or shapes are different and having good holding properties. SOLUTION: The portable telephone comprises a skin layer 7 made of a resin material plastically deformable at the ambient temperature and covering a part of a surface of a housing 1. The skin layer preferably has a 2-layer structure having a body layer 10 made of the resin material plastically deformable at the ambient temperature, and a front layer made of an elastomer capable of following to the deformation of the body layer and covering the body layer.
Patent JP-2002253827-A (JP)
Title: Game machine
Inventor: NISHINOMIYA TAKAO
IPC: A63F7/02
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a game machine facilitating the transmission of necessary information to an external device. SOLUTION: This game machine is so set that a game can be started based on inputting a game medium. This machine is provided with an information transmission means 129 transmittable the prescribed information such as game information based on the game state to the external device 167.
Patent JP-2002258912-A (JP)
Title: Relay terminal board
Inventor: OTSU SADAHITO
IPC: G05B19/048
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a relay terminal board capable of replacing units without stopping a programmable controller system having a network connected with wirings, and eliminating the need to provide any surplus space or wirings or the like, and to provide a unit having the relay terminal board and a communicating function. SOLUTION: The unit (10) having a unit-side terminal board (11) to which external wiring is connected and a communicating function is provided with the relay terminal board (14) to be connected to the unit side terminal board (11) to be connected to the unit-side terminal board (11) freely attachably and detachably for connecting the external wiring to the unit-side terminal board (11).
Patent JP-2002259272-A (JP)
Title: System for providing information
Inventor: TOMIYAMA AKIO
IPC: H04N21/2668
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a high operation cost is needed because contents having to be periodically purchased to be switched in order not to make customers bored even though conventionally, a user individually purchases digital contents such as paintings and motion pictures, sets a display schedule, etc., and operates an information providing system. SOLUTION: An information providing system comprises user input devices for receiving a reservation information input screen for display contents from an information providing server through a communication network and for transmitting reservation information in which a parameter is inputted according to the reservation information input image to the information providing server through the communication network, the information providing server for distributing display information composed of at least one contents display screen prepared according to the reservation information received from a user input device through the communication network as schedule data including a display time period, a display term or both the display time period and the display term to the user input devices through the communication network,  and user display devices for displaying the display information constituting at least one contents display screen according to the schedule data.
Patent JP-2002259934-A (JP)
Title: Liquid container with rfid tag
Inventor: ISHIKAWA TOSHIHARU
IPC: H01Q9/18
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a liquid container with an RFID tag capable of sending and receiving data to and from a reader/writer even when attached onto an outer wall of a container for accommodating conductive liquid. SOLUTION: In this liquid container with the RFID tag to be attached onto the outer wall of the container for accommodating the conductive liquid, a means for sending and receiving the data between the RFID tag and the reader/ writer is constituted by two plane antenna patterns of electrostatic connecting type. One of the antenna patterns is attached onto the outer wall of the container which is not brought into contact with the liquid in the container.
Patent JP-2002269813-A (JP)
Title: Optical recording medium
Inventor: SAWADA YASUO
IPC: G11B7/24091
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a CD-R and a CD-RW securing the modulation degree of a ROM part, enlarging push-pull signals and reducing the servo signal fluctuation to a TOC part of a RAM part. SOLUTION: The CD-R (recordable compact disk) having a ROM area and a RAM area is provided with a light absorbing layer whose main components are pigments on a light transmissive substrate with a pre-pit and a pre-group formed on a surface and is provided with a light reflecting layer composed of a metallic film on the absorbing layer. An optical phase difference ΔSp (one way) generated from the substrate depth of the pre-pit and each thickness of the light absorbing layer of the pre-pit part and an adjacent non-pit part is λ/8<ΔSp<λ/4 and the length of a shortest pit is 0.6 to 0.9 μm.
Patent JP-2002263645-A (JP)
Title: Ultraviolet irradiation device
Inventor: IMAI MITSURU
IPC: A61L2/10
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To provide an ultraviolet irradiation device capable of carrying out stable and energy saving treatment of liquid to be treated, by improving power factor of a medium voltage ultraviolet ray lamp. SOLUTION: An ultraviolet irradiation device 1 where a medium pressure ultraviolet ray lamp 9 whose outer periphery is protected by a protective tube 10 is arranged in a treating space 2-1 of a treating vessel 2, irradiates liquid to be treated flowing into the vessel 2 with ultraviolet rays from the lamp 9, and treats the to be treated. The device is provided with a ultraviolet rays monitoring device 4 for monitoring the ultraviolet irradiation intensity irradiated from the lamp 9, and an inverter electric power supply controller 3 for supplying the electric power to the lamp 9. The above controller 3 controls the output frequency by the output of the device 4 and a transmissometer 5.
Patent JP-2002271716-A (JP)
Title: Bath room with display means
Inventor: SUYAMA HIROTOMO
IPC: F24F7/06
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a bath room with a display means that utilizes a hot exhaust exhausted as a result of air circulation aiming at reducing a temperature of a hot source generating heat such as a power supply section and a lamp light source or the like existing in a display device for preventing a transparent water-proof cover from being fogged. SOLUTION: The hot exhaust from the thermal generating circuit source of the display device installed in a bath room is led to the transparent water proof cover by using an exhaust duct to increase the temperature of the transparent water proof cover thereby preventing a temperature difference from the temperature of air in the bath room resulting in preventing deposition of water vapor due to the environment with high humidity or is blown onto the transparent water proof cover to blow out water vapor.
Patent JP-2002273044-A (JP)
Title: Game device, game control method, recording medium and computer program
Inventor: RIMOTO SHIYU
IPC: A63F13/335
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a game device capable of presenting propensity information on a competitor to a player and adding a new game factor such as tactics of players, and a game control method. SOLUTION: Character operation instruction information on each player in a game is collected and stored in RAM (S5), and by depressing an L2 button 41 (S10), a game progress control information collecting and displaying the result of operation instructed by a competitor player is displayed in a part of the game screen (S12, S13). For example, the result of collection of game progress control information on a corresponding player is displayed in one-third of the game screen, and a game screen is contracted and displayed in remaining two-third of the game screen.
Patent JP-2002276811-A (JP)
Title: Removal prevention structure of seal packing
Inventor: SHIBATA TAKAHIRO
IPC: F16J15/06
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a removal prevention structure of a seal packing reinforcing an engagement force at an end of the seal packing. SOLUTION: A removal restriction projection 11 is projectedly provided on an outer periphery surface of both side ends in a longitudinal direction of the circular packing 10 assembled so as to clamp an outer periphery part R of a cover C. Since this removal restriction projection 11 is fitted into an inner side of a restriction surface 33A, even in the case where a force in a removal direction, i.e., an outer periphery direction force is applied to the end of the circular packing 10, a radial outer periphery surface of the removal restriction projection 11 is butted to the restriction surface 33A and a removal to the outer periphery direction is restricted. Therefore, the circular packing 10 is not easily removed.
Patent JP-2001307751-A (JP)
Title: Manufacturing method for electrode-membrane assembly and fuel cell using the assembly manufacturing by the method
Inventor: CHANG HYUK
IPC: H01M8/02
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for electrode-membrane assembly and a fuel cell using the assembly manufactured by this method. SOLUTION: This manufacturing method includes a step of coating catalytic metal particles 23 on an ion-exchanged polymer membrane with a sputtering method, followed by a step of coating carbon particles 22 on this membrane with sputtering or arc discharge to form a catalyst layer 21 of nanoparticles, and succeeded by a step of bonding this membrane with the pole. Otherwise, this method includes a step of coating catalytic metal particles 23 and carbon particles 22 concurrently on a hydrogen ion-exchanged polymer membrane by the sputtering method to form a catalytic layer 21 of nanoparticles, followed by a step of bonding this membrane with the pole.
Patent JP-2001247646-A (JP)
Title: Process for preparation of rigid polyurethane/urea foam
Inventor: YAMASHITA YUKICHI
IPC: C08G65/28
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a process for the preparation of a rigid polyurethane/urea foam(RPUF) which process uses a specific polyetherpolyol to make possible a big decrease in an amount of a CFC-based foaming agent used when the rigid polyurethane/urea foam is prepared. SOLUTION: The process for the preparation of a rigid polyurethane/urea foam(RPUF) is characterized by reacting either a polyetherpolyol or a mixed polyetherpolyol and a polyisocyanate in the presence of a foaming agent of a mixture system of water and CFC, with said polyetherpolyol being obtained by adding an alkylene oxide consisting of 2-50% by mass of ethylene oxide and 98-50% by mass of propylene oxide to the starting material having an average number of functional groups of 4.0-6.0 which is a mixture of sucrose, a sugar alcohol having four or more of hydroxy groups in one molecule and a polyetherpolyol having three hydroxy groups in one molecule and a hydroxy value of 600 mg KOH/g or more, or with said mixed polyetherpolyol consisting of 50% by mass or more said polyetherpolyol and 50% by mass or less of a polyetherpolyol having three to six hydroxy groups in one molecule.
Patent JP-2002243394-A (JP)
Title: Water repellant thermally conductive structure for heat exchanger
Inventor: YAMAUCHI GORO
IPC: F28F13/18
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a superwater repellant thermally conductive structure for a heat exchanger having an excellent heat exchange efficiency and an excellent durability. SOLUTION: The high heat exchange efficiency is realized, and a long-term durability is realized by obstructing a generation of a water film and a deposition of an adhered organism by a synergistic effect of an improvement, in a water repellency based on a fractal theory and a formation of a water repellant treating film 23 having a thickness of 100 nm or less and a contact angle of 100 deg. or more on a surface of a material 23 having a thermal conductivity of a heat transfer coefficient of 0.051 cal/cm.degree or more.
Patent JP-2002284816-A (JP)
Title: Heat-resistant copolymer and its production method
Inventor: KOYAMA MASAFUMI
IPC: C08F220/12
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a copolymer having a high heat resistance and hardly exhibiting coloration; a heat-resistant resin composition prepared by compounding the copolymer with a rubber-reinforced styrene resin and excellent in impact resistance and moldability and also in clarity; and a molded item prepared from the same. SOLUTION: This copolymer consists of unsaturated carboxylic acid units, unsaturated alkyl carboxylate units, glutaric anhydride units represented by formula (1) (wherein R<1> and R<2> are each H or a 1-5C alkyl), and, if necessary, other monomer units. The copolymer contains the unsaturated carboxylic acid monomer units in a content of 2,000 ppm or lower and hence is excellent in heat resistance, hardly exhibiting coloration.
Patent JP-2002285277-A (JP)
Title: Composite roll for rolling made by centrifugal casting
Inventor: KOIE TAKAYUKI
IPC: B21B27/00
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a composite roll for rolling made by centrifugal casting which has boundary strength between the external layer and the internal layer improved remarkably without sacrificing high wear resistance, surface roughening resistance or the like required for the external layer of a composite roll for rolling. SOLUTION: The composite roll for rolling made by centrifugal casting is obtained by forming the internal layer consisting of a ductile cast iron material having chemical components containing, by mass, 3.0 to 3.6% C, 2.5 to 3.3% Si, 0.3 to 0.8% Mn, 0.1 to 0.5% Ni, <=1.0% Cr, <=1.0% Mo, <=1.0% V, <=1.0 Nb, <=0.5% W, 0.03 to 0.08% Mg, <=0.1% P, <=0.05% S and 0.01 to 0.10% B, and the balance Fe with inevitable impurities on the inside of the external layer consisting of a high speed steel based material.
Patent JP-2002290244-A (JP)
Title: Bch coder
Inventor: YODA YOSHIO
IPC: H03M13/15
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a BCH coder that can encode even a long code at high- speed with small power consumption. SOLUTION: A linear feedback shift register being a major part of the BCH coder is configured with a surface acoustic wave element.
Patent JP-2002298700-A (JP)
Title: Light guide plate, operating button illumination structure and audio device
Inventor: OTANI TOMONORI
IPC: H01H13/02
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a light guide plate which can have reduced thickness, an operating button illumination structure which can have reduced thickness and does not generate movement loss without generating abnormal noise, and an audio device which uses the operating button illumination structure. SOLUTION: A circuit board 50 provided with a light source 52 and a switch member 51 operating switch movement by being pushed in, a light guide plate 40 in which light emitted from the light source 52 goes through the inner part and provided with a boss inserting hole 41 going through a position corresponding to the switch member 51 and a notch groove 42 with given depth, a shield member 30 which makes static escape outside, and is provided with a first notch part 31 at a position corresponding with the boss inserting hole and a second notch part 32 at a position corresponding to the boss inserting hole 41, and an operating button 15 which has a push-in part 20 and a push-in boss 23, gives bending force against the push-in toward the other side of an end surface in the push-in part 20,  and also is provided with a frame part 27 to attach and fix to the shield member 30 or the light guiding board 40, are equipped.
Patent JP-2002294533-A (JP)
Title: Sliding paper door
Inventor: UENO NOBORU
IPC: E06B3/70
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a sliding paper door good in air permeability, high in rupture strength, having appropriate shading tendency as sliding paper door, using as the Shoji paper a polyester-based cloth comprising polyester-based filaments. SOLUTION: This sliding paper door is made by using as the Shoji paper a polyester-based cloth with an air permeability of 0.2-3.0 m/s and shading rate of 40-70% comprising polyester-based monofilaments with a single filament fineness of 15-50 dtex and polyester-based multifilaments with a whiteness degree of 85-98%.
Patent JP-2002282649-A (JP)
Title: Exhaust gas treatment apparatus in which catalyst state can be realized
Inventor: KINOSHITA SUSUMU
IPC: B01D53/56
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust gas treatment apparatus capable of measuring the accurate falling speed of a catalyst such as activated carbon or the like without preparing a calibration curve for calculating the falling speed of the catalyst with respect to the filled column of the exhaust gas treatment apparatus continuously operated by reutilizing activated carbon. SOLUTION: A window 30 made of heat-resistant glass enabling observation of the falling state of the catalyst charged in the catalyst filled column 31 from the outside is provided to the wall part of the catalyst column 31. The moving state of the catalyst is confirmed at every constant time to calculate the moving speed of the catalyst.
Patent JP-2002293526-A (JP)
Title: Production apparatus of polycrystalline silicon
Inventor: HARA KAZUAKI
IPC: B22D27/04
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To propose a new production apparatus of polycrystalline silicon capable of controlling a solidification rate of molten silicon in a mold by radiating heat from the bottom of the molding. SOLUTION: An upper chamber having a heater and a lower chamber having a cooler are separated by an insulation partition, and a mold stand is placed as moving up and down in a communicating opening of the upper chamber in which a part of the partition is opened, and the lower chamber, a cooling board is set up in the position which surrounds the elevating path of the stand in the lower chamber.
Patent JP-2002300400-A (JP)
Title: Image reader, image formation device and read image data processing method
Inventor: KONDO MAKIO
IPC: H04N1/19
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To adjust a dynamic range of a read image by a method that enables elimination of noise and dispersion in components attending a conventional analog processing and cost cut with a simple circuit. SOLUTION: A gain arithmetic section 39 multiplies a gain coefficient by input image data from a digital processing stage, that is, an analog/digital converter 34 to adjust output data to have an object output level (adjustment of dynamic range). A gain calculation section 38 obtains the gain coefficient from a level detection value by white/background level detection sections 36, 37 of a reference section (reference white board/background of original) and the object output level. A different gain coefficient is calculated in correspondence with a reading of the reference white board/original in a background elimination non-background elimination mode or a non-background elimination mode. In the case of a plurality of pixel (even number/odd number) systems, the processing of other pixels is simplified by a ratio to the reference pixel.
Patent JP-2002297795-A (JP)
Title: Electronic calling card device
Inventor: OHASHI HIROTAKA
IPC: G06Q50/00
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an electronic calling card device capable of selecting calling card information to be sent from plural pieces of calling card information so proper calling card information can be given to a card exchange counterpart in accordance with one's situation. SOLUTION: When a start of a sending process of calling card information is notified to the electronic calling card device, a list of all calling card information stored in a calling card information storing part 106 is displayed in a display part 100. As an example of the calling card information, there is calling card information for business stored with information such as a corporate contact address, personal calling card information stored with information such as a name of a nonprofit organization to which one belongs or a home contact address, or the like. A user selects the calling card information to be sent from the displayed calling card information list by using an input part 104.  When the selected calling card information is confirmed in the display part 100 and a send command is notified to the electronic calling card device, the calling card information is sent to an electronic calling card device of the card exchange counterpart via a communication part 102.
Patent JP-2002297771-A (JP)
Title: Care plan adjustment supporting server, care plan adjustment supporting processing method, computer readable recording medium recording program, and program
Inventor: KANEUCHI HIDE
IPC: G06Q50/00
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To smoothly proceed adjustment between a service provider and a user, and to serve a purpose of forming an agreement between both of them, concerning a server supporting adjustment in a planning process of a care plan in regards to a care insurance system. SOLUTION: A service quotation screen processing portion 11 sends a service quotation to a potable telephone terminal of a user, and a weekly schedule screen processing portion 13 receives a service weekly schedule from the portable telephone terminal. A care plan creation processing portion 14 creates a care plan. Then, a care plan screen processing portion 31 accepts amendment of the care plan from the portable telephone terminal, and a care plan approval/ disapproval input screen processing portion 32 accepts the approval/disapproval of the service provider, and a care plan approval/disapproval result screen processing portion 34 transmits the approval/disapproval of the service provider.
Patent JP-2002299351-A (JP)
Title: Semiconductor device for power amplification
Inventor: AOKI YOSHIO
IPC: H01L29/06
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To solve the problem of a conventional semiconductor device for power amplification, which has the interdigital electrode of a microwave integrated circuit chip or the like such as that if the channel width is increased to improve the amplification degree, the internal resistance increases, too, which causes property deterioration, so that if one tries to obtain desired amplification degree by increasing the number of transistors connected in parallel without increasing the channel width, the electrode bar connecting the mutual finger electrodes with each other becomes long, and the difference of signal delay between a pad and a transistor due to the positions of the transistors becomes large, which produces a new problem of the parallel operation at high-speed becomes difficult. SOLUTION: An active region is divided and arranged, corresponding to the length of a bar at which the delay difference of the signals from pads due to the positions of the transistors is connected in parallel, and each bar and the pad are connected at the shortest distance by upper-layer wiring. Furthermore, at least a gate bar is shared between active regions arranged adjacent, and at least the upper-layer wiring between a source bar and a source pad constitutes a microstrip line.