baber/WOPTO huggingface dataset:
Patent JP-2003251014-A (JP)
Title: Game machine
Inventor: HORIKAWA HIROSHI
IPC: A63F7/02
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of improving the elaborating property by enhancing the presentation effect of a pattern display part.  <P>SOLUTION: A polygonal display screen 28 has a polygon having three substantially rectangular faces of a first face 28a, a second face 28b, and a third face 28c. A base part 28d is provided on the rear side of the three faces of the first face 28a, the second face 28b, and the third face 28c, and the drive shaft 90a of a direction changing motor 90 is connected to the end of the base part 28d. Accordingly, the polygonal display screen 28 is rotatable within a plane vertical to a game board 2 and horizontal to the ground by the drive force of the motor 90. The three faces are provided with electroluminescence displays EL1-EL3, respectively.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003284449-A (JP)
Title: Culturing system
Inventor: ITO ARATA
IPC: G21D9/00
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a culturing system by which ocean fishery products are cultured and grown by heating seawater without stopping over a whole year by efficiently utilizing waste heat of a power-generating plant.  <P>SOLUTION: The culturing system has an ocean deep water-taking installation 4 for taking ocean deep water 14, a surface seawater-taking installation 5 for taking surface seawater 15, a power-generating system 1, a heat-exchanging installation 3, a land culturing installation 2 and a releasing installation 10. The power generating system 1 generates electric power by generating high-temperature and high-pressure steam, and has a condenser for cooling and condensing the seam after the power generation by the ocean deep water 14 fed from the ocean deep water-taking installation 4. The heat-exchanging installation 3 heat-exchanges the ocean deep water 14 fed from the ocean deep water-taking installation 4 with the surface seawater 15 fed from the surface seawater-taking installation 5. The land culturing installation 2 is used for the culturing of the fishery products by using the ocean deep water heated at the power-generating system 1 and the ocean deep water heated at the heat-exchanging installation 3 fed thereto. The releasing installation 10 releases the ocean deep water used in the land culturing installation 2 to seashore region to enrich the sea area.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003294323-A (JP)
Title: Current-carrying control method of latent heat reservoir
Inventor: SAIDA KENJI
IPC: F24D11/00
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a current-carrying control method and heat reserving time, and a heat reserving floor heater for controlling current-carrying by using this method, requiring no acquisition of temperature data by a current-carrying test before starting use after construction, and reducing electric power consumption in a heat reserving floor heating system using a latent heat reserving material.  <P>SOLUTION: This current-carrying control method at heat reserving time of a heat reservoir adjusts the current-carrying starting time to an electric heater by calculating a current-carrying duration of the electric heater for heating the heat reserving material by using a characteristic expression for expressing a line approximate to a heat quantity-temperature curve at coagulation time of the latent heat reserving material from a heat reserving material temperature measured at a prescribed time interval from timer just before starting a midnight power time zone and a preset heating time ultimate maximum temperature. The heat reserving floor heater controls the current-carrying by using this current-carrying control method.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003294992-A (JP)
Title: Optical device
Inventor: FUKUYAMA MASASHI
IPC: G02B6/42
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To miniaturize an optical device having a monitoring function, to make an optical fiber array high-density, and to suppress attenuation of signal light.  <P>SOLUTION: An angle ψ to a reference face, of an end face 16a of each optical fiber 16 in an optical fiber array 18 arrayed in V grooves 12 is 6 to 45°, and a reflection film 130 for reflecting an optical component having a specific wavelength is formed on the end face 16a. The optical component having the specific wavelength out of signal light transmitting in a core 50 of the optical fiber 16 is reflected by the reflection film 130 on the end face 16a. Reflected light 52 is made incident on the inside of a total reflection member 92 from the bottom of the member 92 and is totally reflected by an end face 92a of the total reflection member 92 and reaches a light receiving face of a photodetector 70 through a second refractive index matching layer 94. At this time, the reflected light 52 can be made incident on the light receiving face of the photodetector 70 at right angles.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003284469-A (JP)
Title: Closed face reel
Inventor: MATSUDA KAZUYUKI
IPC: A01K89/01
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a closed face reel having a rotor smoothly rotatable without vibration to enable stable use of the reel.  <P>SOLUTION: A line-engaging pin 40 to guide a fishing line to a spool 13 is movably supported on the rotor 12. The weight unbalance caused by the attachment of the pin is corrected by attaching a flange 51 to the rotor 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003295527-A (JP)
Title: Method for image forming by using organic photosensitive body of positive charging type
Inventor: INAGAKI YOSHIO
IPC: G03G5/06
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To effectively prevent a transfer memory without adjusting a transfer current value.  <P>SOLUTION: In a method for forming an image by using the organic photosensitive body of a positive charging type and by utilizing an inversion development system and a transfer bias potential, a relation between the thickness of a photosensitive layer and a potential difference on the surface of a photosensitive body in the case of main charging generated by the transfer memory is previously measured about each transfer current value in transferring about the photosensitive body. From the obtained relation between the thickness of a photosensitive layer and the potential difference, transfer current which shows a potential difference within ±10 V in an area where a thickness difference is not smaller than 15 μm is generated for performing transferring by applying the transfer bias potential.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003292689-A (JP)
Title: Flame-retardant nonhalogen resin composition and flame-retardant power supply cord
Inventor: EDO TAKASHI
IPC: C08K3/18
Filed: 2002-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flame-retardant nonhalogen resin composition does not generate a harmful gas such as dioxins or the like, has a flame retardance passing both the 60°-inclined combustion test according to JIS C3005 and the vertical combustion test according to UL 1581 VW-1, has excellent softness (flexibility) and electrical insulation properties, and does not generate die tailings (deteriorated resin) even when subjected to long-time extrusion.  <P>SOLUTION: This flame-retardant nonhalogen resin composition is prepared by compounding 100-200 pts.wt. metal hydrate and 0.3-10 pts.wt. fatty acid with 100 pts.wt. base polymer comprising at least one polymer selected from olefin polymers, synthetic rubbers, thermoplastic elastomers, and their modification products.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003251765-A (JP)
Title: Electrical/electronic insulating sheet
Inventor: SUGIMOTO EIICHI
IPC: B32B27/30
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To improve environmental resistance, resource saving, energy saving, recyclability, and long-term reliability by using an effective insulating system material (an insulating protective sheet) in the electrical/electronic insulating system of a solar cell module.  <P>SOLUTION: An electrical/electronic insulating sheet composed of a polymer composition comprising a tetrafluoroethylene-hexafluoropropylene-vinylidene fluoride terpolymer excellent in weatherability (heat resistance, water resistance, moisture resistance, and hydrolysis resistance), electrical insulating properties, and mechanical strength and a base material is used as a protective film for the ecological high-reliability solar cell module.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003291271-A (JP)
Title: Functional material and method for manufacturing it
Inventor: MATSUI AKIRA
IPC: C09K3/00
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a functional material which has a large adhesive strength between a synthetic resin base and a functional surface layer or a primer layer and shows little possibility of release even when it is used outdoors, and a method for manufacturing it.  <P>SOLUTION: The functional material in which the functional surface layer 3 is laminated and integrated on the surface of the synthetic resin base 1 preferably through the primer layer 2, has a constitution wherein the surface of the synthetic resin base 1 is treated with a surface activation treatment and its surface tension ratio (surface tension of the synthetic resin base immediately after the treatment/surface tension of the synthetic resin base before the treatment) is at least 1.4. The wettability of the surface of the synthetic resin base 1 is improved thereby and bonding strength with the functional surface layer 3 or the primer layer 2, and release resistance are improved. In the method for manufacturing it, after the surface of the synthetic resin base is treated with the surface activation treatment, it is coated with a coating for forming the functional surface layer and is solidified. It is preferable that a primer coating is applied before the coating for forming the functional surface layer is applied and solidified.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003299657-A (JP)
Title: Ultrasonic diagnostic equipment
Inventor: SATO MASATOSHI
IPC: A61B1/00
Filed: 2002-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic diagnostic equipment capable of easily performing the examination with an ultrasonic image of high quality free from overlapping of multi-echo to the ultrasonic image of a concerned area.  <P>SOLUTION: A tip cap 2 is a transparent resin member having specific elastic force, and provided with an opening 2a for ultrasonic wave on a specific position. A tip part 21 of an ultrasonic probe 1 provided with an ultrasonic transducer 22 is mounted in the tip cap 2. The tip cap 2 mounted on a tip part 12 is closely brought into contact with a celomic wall by operating an endoscope 10 at hand, whereby the tip part 21 of the ultrasonic probe 1 is mounted on a position separated from the concerned area by a specific distance without being closely kept into contact with the celomic wall, and preventing the overlapping of multi-echo of the ultrasonic probe 1 to the concerned area.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003302655-A (JP)
Title: Reflection type liquid crystal display device
Inventor: IWASA TAKAYUKI
IPC: G02F1/1362
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reflection type liquid crystal display device in which a plurality of pixels can be made fine when the plurality of pixels are arranged on a semiconductor substrate.  <P>SOLUTION: When the plurality of pixels are arranged on the semiconductor substrate 11, the pixels are arranged in pixel A columns and pixel B columns wherein they are arrayed in a column direction and adjacently and alternately in a row direction; and a 1st fixed potential lines (well line) for supplying a 1st fixed potential (well potential) to each of pixels in the pixel A column is connected and wired to a well area 12 of each of the pixels in the pixel A column and a 2nd fixed potential wire (COM line) for supplying a 2nd fixed potential (COM potential) to each of the pixels in the pixel B column is wired to each of the pixels of the pixel B column by being connected to a diffusion capacity electrode 22 provided in a holding capacity part of each pixel to supply the 2nd fixed potential (COM potential) to the pixel A column from the diffusion capacity electrode of each holding capacity part and supply the 1st fixed potential (well potential) to the pixel B column from each well area of the pixel A column.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003308297-A (JP)
Title: System, method and equipment for communication and control program
Inventor: YOSHIDA ATSUSHI
IPC: G06F21/31
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To enable even communication equipment or a user unregistered in advance to easily receive authentication and to receive a service provided by a server.  <P>SOLUTION: The server that has received an authentication request from a station (user) requests a different registered station that has already received authentication to perform authentication processing when the station (user) has not been registered in the server and can not be authenticated. The requested station (its user) judges whether to accept authentication on the basis of the user name or the like of the user related to the authentication request.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003309022-A (JP)
Title: Roller contactor for tap selector
Inventor: TAJIMA HIROSHI
IPC: H01F29/04
Filed: 2002-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roller contactor for a tap selector, which is small in shape and cheap, and a tap selector using the contactor.  <P>SOLUTION: The roller controller comprises an upper and lower pair of rollers 12 held on a body 10. A collector contact 2 and a plurality of fixed contacts 3 are inserted between the pair of the rollers. A contact 20 of the roller for the collector contact has a smaller diameter than that of a contact 19 for the fixed contacts. The pair of the rollers, together with the body, are rotatable around a center of the rotation, which is the center of the collector contact. The body is fixed at a rotary axis 1 located inside the collector contact. The base portion of a roller axis 11 is accommodated in a housing hole on the upper side of the body, wherein the body is structured vertically symmetrical. A cylindrical roller is held rotatably at a head portion of the roller axis that extends above the fixed contacts. A pressure application tool 14 is fixed at an intermediate portion of the roller axis. The cross section of the head portion of the pressure application tool is shaped into a concave groove so as to fit the upper face of the contact part for the collector contact. An engagement groove 29 of is a roller pressing point is formed on the upper face of the pressure application tool, while the top edge of a plate spring, whose base portion is fixed on the upper face of the body, is engaged in the engagement groove. The distance between the upper and the lower plate springs is the upper-to-lower width of the roller contactor.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003317409-A (JP)
Title: Device and method for reducing noise
Inventor: OZAWA KAZUHIKO
IPC: G11B20/02
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a noise reducing device in which the number of taps and the circuit scale of an adaptive signal processing circuit can be reduced and the adaptive signal processing circuit hardly performs a malfunction.  <P>SOLUTION: This noise reducing device which is provided with the adaptive signal processing circuit for obtaining a false noise signal approximate to a reduction target periodic noise signal from a reference input pulse signal synchronizing with the reduction target periodic noise signal in main input signals, and a subtracter for subtracting the false noise signal from the adaptive signal processing circuit from the main input signal, wherein the adaptive signal processing circuit performs adaptive signal processing such that the subtraction output of the subtracter is fed back to the adaptive signal processing circuit to minimize the noise power of the subtraction output, is provided with a counting means for counting the period of the reference input pulse signal with a prescribed clock. The counting means makes the adaptive signal processing circuit operate in matching the noise timing of the reduction target periodic noise signal, and the adaptive signal processing circuit outputs zero except when it operates.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003310001-A (JP)
Title: Walking type power tiller
Inventor: HACHITANI MASASHI
IPC: A01B33/02
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To propose constitution for improving the operating efficiency in plowing depth regulating operation in a walking type power tiller equipped with a lifting and lowering apparatus for an implement and further operation control and driving control over lifting and lowering of the implement.  <P>SOLUTION: The walking type power tiller is composed by arranging a transmission case 3 and traveling wheels 12 in the center of the machine body and further a rotary tilling apparatus 4 and a handle 22 on one side of the front and rear of the transmission case 3 so that the rotary tilling apparatus 4 can be lifted and lowered with a lifting and lowering actuator (a hydraulic pressure cylinder 66). In the walking type power tiller, a plowing depth setting means installed in an operating part, a plowing depth detecting means 73 provided in the rotary tilling apparatus 4 and an actuator 100 for changing the vertical height of a tail wheel are connected to a controlling means and the rotary tilling apparatus 4 can be changed to an optional height.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003316005-A (JP)
Title: Positive resist composition
Inventor: KANNA SHINICHI
IPC: H01L21/027
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positive resist composition suitable for use of an exposure light source of ≤160 nm, particularly F<SB>2</SB>excimer laser light (157 nm) and to concretely provide a positive resist composition having satisfactory transmittance when a light source of 157 nm is used and forming a resist film which suppresses outgassing and has resistance to side lobe light when exposed.  <P>SOLUTION: The positive resist composition comprises (A) a specified compound which generates an acid upon irradiation with an actinic ray or a radiation, (B) a resin having a specified repeating unit and solubility in an alkali developer increased by the action of an acid and (C) a solvent.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003320495-A (JP)
Title: Device for compression and volume reduction
Inventor: TANAKA YASUO
IPC: B30B9/32
Filed: 2002-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for compression and volume reduction which can prevent deformation and/or damage to a mold by stopping the operation of the device, when the mold may be deformed and/or damaged by force exceeding the allowable limit acting on the mold.  <P>SOLUTION: The device for compression and volume reduction is provided with a stress detecting means 120 for detecting the stress acting on a first mold 113, 114 and is constituted so that a second mold is stopped from entering when a value obtained by the stress detecting means 120 exceeds a prescribed value.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003286110-A (JP)
Title: Dispersing agent for agrochemical aqueous suspension formulation
Inventor: OKADA KENJI
IPC: A01N47/30
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a dispersing agent having low foaming properties and an excellent dispersing ability as an agrochemical aqueous suspension formulation.  <P>SOLUTION: This dispersing agent for the agrochemical aqueous suspension formulation is a surfactant represented by formula (1) (wherein, (b) denotes 15-80; a+c denotes 2-50; and M denotes an alkali metal, ammonium or amines).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003322186-A (JP)
Title: Stacked disc spring
Inventor: KURI TOSHITAKA
IPC: F16F1/32
Filed: 2002-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stacked disc spring capable of being quickly, easily and accurately manufactured, and reducing the difficulty in stacking the disc springs.  <P>SOLUTION: This stacked disc spring 10 is composed of plate-shaped disc springs 11, 12 having holes 13 in their centers, the disc springs 11, 12 are connected to each other at their peripheral edges, and connecting parts 14 are bent, respectively, whereby the disc springs 11, 12 are stacked in parallel or in series, and stacked in a state of combining parallel stacking and serial stacking.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003234216-A (JP)
Title: Flat magnetic element
Inventor: FUKUDA YASUTAKA
IPC: H01F37/00
Filed: 2002-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flat magnetic element that has large inductance and small dc resistance without degrading its coil characteristics or broken wires.  <P>SOLUTION: A flat coil is sandwiched by a lower and an upper magnetic ferrite sintered plates, and a ferrite magnetic resin which is a mixture of ferrite magnetic powder and resin binder is filled in the gaps between the coil wires.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003323621-A (JP)
Title: Image processor and protrusion detecting method for the image processor and its program
Inventor: FUNADA JUNICHI
IPC: G06T7/00
Filed: 2002-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processor for detecting that a person or a person' s face protrudes from an image photographed by a video camera.  <P>SOLUTION: An image pickup means 11 successively acquires images including an object. When the images are acquired by the image pickup means 11, an inter-frame difference calculating means 12 calculates the difference of each pixel between the image and the previously acquired image. A judging part 18 judges that the object protrudes from the upper part of the image when the pixels whose differential values exceed a predetermined value exist by more than a first threshold within an upper region preliminarily decided from the upper side with first width. The judging part 18 judges that the object protrudes from the right of the image when those pixels exist by more than a second threshold within the right region. The judging part 18 judges that the object protrudes from the left of the image when those pixels exist by more than a third threshold in the left region. The judging part 18 judges that the object protrudes from the lower part of the image when those pixels exist by more than a fourth threshold within the lower region.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003326435-A (JP)
Title: Chip collecting tool
Inventor: NODA MITSUAKI
IPC: B23Q11/00
Filed: 2002-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chip collecting tool suitable for preventing heating by frictional heat and rotation mechanical loss of bearings relatively fixing a chip collecting cover with respect to a main spindle in a milling tool having a horizontal axis, vertically erecting a work surface and automatically sending chips downward.  <P>SOLUTION: The milling tool 1 is attached to the horizontally installed main spindle 6 via an arbor 3, a ring rotating groove 3c is formed in an outer circumference of the arbor 3, the bearings 10 are provided in a plurality of portions in an inner side of a support base 31 composing a cover part 30, the bearings 10 are abutted on the ring rotating groove 3c, a weight is provided below the support base 31, resiliently supported auxiliary bearings 20 are provided in positions facing the plurality of bearings, and the cover part 30 is relatively fixed with respect to the main spindle 6.  <P>COPYRIGHT: (C)2004,JPO