baber/WOPTO huggingface dataset:
Patent JP-2003213927-A (JP)
Title: Base board for falling prevention for temporary scaffold
Inventor: KIKUHARA YUKIO
IPC: E04G5/08
Filed: 2002-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To solve such a problem that scaffold plates or the like are usually fitted to the scaffold with scaffold bands or annealed wires, but the handling is laborious and the fitting is unstable and the like, although a base board is necessary in the safety field, when a temporary scaffold is used in a civil engineering or a building construction site.  <P>SOLUTION: The structure is constituted of a group of baseboards 1 for preventing category I falling materials for a temporary scaffold 4. The baseboard group 1 is constituted of a first left base board 1A and a first right base board 1B. The first left base board 1A arranged in the left inner lower end of the temporary scaffold 4 and the first right base board 1B arranged in the right inner lower end of the temporary scaffold 4 are fitted parallelly.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003220100-A (JP)
Title: Naturally decomposable urn and production method thereof
Inventor: KATO SADAO
IPC: C04B33/13
Filed: 2002-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a naturally decomposable urn which enables the returning thereof back to soil with ashes of dead persons by accomplishing natural decomposition thereof by the biodegradation thereof with mocroorganisms in the soil and the weathering thereof due to climatic changes spending fixed years without requiring the discarding of the urn while securing a specified heat resistance, and a production method thereof.  <P>SOLUTION: Either of gypsum or clay, or both are mixed with starch at a proper rate to be formed as a main component. One or two or more of biodegradable materials and (or) inorganic materials in the form of powder, particles, a mass or pellets are added to the main component and mixed together. A glue solution is added to the mixture to be knead and then, the mixture is poured to fill a specified mold. The work thus obtained is dried at a normal temperature to make an urn with a specified shape.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003220365-A (JP)
Title: Sorter for tea manufacture
Inventor: NAGAYA YUKIAKI
IPC: B03C1/02
Filed: 2002-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sorter for tea manufacture capable of certainly detecting metallic foreign matter not having to get mixed in tea leaves to remove the same and reducing the amount of tea leaves removed accompanied by the foreign matter to the utmost.  <P>SOLUTION: The sorter for tea manufacture is constituted of a metal detection sensor, the guide plate provided above the metal detection sensor and a nonmetal chute made freely reversible by an actuator and provided under the metal detection sensor.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003222533-A (JP)
Title: Pressure sensitive rubber sensor pedometer
Inventor: KOBAYASHI HIDEKI
IPC: A43B23/00
Filed: 2002-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small-sized lightweight shoe-mounted type pedometer capable of accurate measurement of the number of steps.  <P>SOLUTION: A pressure sensitive rubber sensor is mounted on a sole or an insole pad of a shoe, and the electric resistance change of the pressure sensitive rubber sensor is detected by a reception part to thereby count the steps, by utilizing the fact that the pressure sensitive rubber sensor is pressurized by walking and thereby the electric resistance thereof is changed. The number of steps is displayed on an indicator panel mounted on the shoe. This pressure sensitive rubber sensor pedometer is a pedometer for detecting the number of steps by utilizing a principle different from a mechanism for detecting the number of times of the swing of a pendulum caused by vertical motion of walking, which is used for a conventional pedometer.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003222702-A (JP)
Title: Reflection preventive membrane, reflection preventive film and image display device
Inventor: OBAYASHI TATSUHIKO
IPC: G02B1/11
Filed: 2002-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reflection preventive membrane suitable for mass production, having low reflectance and excellent abrasion resistance.  <P>SOLUTION: The reflection preventive membrane has a polymer graft part including a polysiloxane repeated unit expressed in the following general formula 1 on a side chain, and has a low reflectance layer of a polymer containing a fluorine atom on a main chain. In the general formula 1, R<SP>1</SP>and R<SP>2</SP>are similar or different, and express an alkyl group or an aryl group. The reference symbol (p) expresses an integer of 10-500.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003220200-A (JP)
Title: Rail ornament for pachinko game machine
Inventor: KATO WATARU
IPC: A63F7/02
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rail ornament for a pachinko game machine, which is structurally simple and can be surely grounded.  <P>SOLUTION: A guide rail 21, which is provided on the side of a surface 201 of a game board 2 of the pachinko game machine 1, is grounded via the rail ornament 3 which is attached to the game board 2. The guide rail 21 is composed of an outer rail 211 for guiding a game ball from outside and an inner rail 212 which is separately provided inside the outer rail 211; and a game area 25 of the game board 2 is formed of the outer rail 211 and the inner rail 212. In the rail ornament 3, a collector terminal 4 for ground, which is brought into contact with the guide rail 21 and composed of an elastically deformable conductive member, is provided in a facing part 30 which faces the guide rail 21.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003223099-A (JP)
Title: Method and device for converting code
Inventor: ITO TORU
IPC: G09C1/00
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for converting codes having higher secrecy and which can surely and easily be executed.  <P>SOLUTION: In the method for converting the codes that generates and transmits a code signal obtained by encoding a plaintext signal by an encoder in a feedback encoding system, decodes the code signal and outputs the plaintext signal by a decoder in a feed-forward decoding system, the encoder 10 specifies line positions of a Latin cube constituting a conversion part 11 by plaintext signals Pi by every two bits by a specification part 12. Column positions and depth positions of the Latin cube are specified by initial value signals IV1, IV2 in the first conversion, specified by a signal Cb1(=Ci-1) and the signal IV2 in the second conversion and specified by the signal Cb1(=Ci-1) and a signal Cb2(=Ci-2) in the third conversion and afterwards by a column specification part 13 and a depth specification part 14. An element at the specified position of the Latin cube is outputted as a code signal Ci from the conversion part 11.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003221801-A (JP)
Title: Insulated rail joint system
Inventor: FUKUDA MITSUYOSHI
IPC: E01B11/54
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an insulated rail joint system in which the breaking of a rail due to a spark is reduced.  <P>SOLUTION: In a track in which an insulated rail joint body 40 is interposed between rails 43 and 44 for an electrical insulation in the insulated rail joint system, a rail, to which a current reducing means is carried out, is used as the rail in the vicinity of the insulated rail joint body 40.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003226579-A (JP)
Title: Porous silicon carbide radio wave absorber and method of producing the same
Inventor: UMETSU MOTOHIRO
IPC: C04B35/565
Filed: 2002-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio wave absorber which is capable of efficiently absorbing radio waves in a wide frequency band of about 25 to 45 GHz, is relatively easily produced and has excellent thermal resistance.  <P>SOLUTION: A porous silicon carbide radio wave absorber having a specific surface area of ≥8 m<SP>2</SP>/g and a porosity of 10 to 40% is obtained by mixing a raw silicon carbide powder having an average particle diameter of 0.3 to 2.0 μm with an appropriate sintering aid of several %, then press-forming the resulting mixture and firing the formed body at 1,600 to 2,000°C under an inert atmosphere. The radio wave absorber capable of efficiently absorbing radio waves in the wide frequency band is provided by utilizing thus obtained ceramic material mainly comprising silicon carbide having a three-dimensional network structure.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002323905-A (JP)
Title: Sliding mode control method
Inventor: YASUI YUJI
IPC: F02D45/00
Filed: 2002-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a sliding mode control method which can increase the conformity of convergence of the state quantity of a controlled system on a target state quantity and its stability by taking the idle time of the controlled system into consideration when the state quantity of the controlled system is controlled by using sliding mode control. SOLUTION: A state prediction part 18 which estimates state quantities X1 and X2 which are the idle time of the controlled system A later is arranged and estimated values X1 hat and X2 hat of the state quantities estimated by the state prediction part 18 are used as variables of a linear function σ for the sliding mode control.
Patent JP-2003225285-A (JP)
Title: Sucking implement for drink carton
Inventor: KAWAGUCHI SUSUMU
IPC: A61J11/00
Filed: 2002-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To enhance working properties of infant care or nursing and to execute the intake of a nutritious drink that is adequate also from a viewpoint of a control of sanitation.  <P>SOLUTION: A cleaned or sterilized main-body portion 20 is prepared and fixed to a base member 40. Concretely, a tube 28 extending from the main-body portion 20 is inserted into an opening 91 through a through hole 40a provided in the base member 40 and a nipple fixing member 23 constituting the main-body portion 20 is rotated clockwise by an appropriate force. Thereby an extracting member 22 of the main-body portion 20 is screwed with the base member 40 and locked and the tube 28 breaks a film and is inserted into the opening 91. A drink carton 90 with a sucking implement 10 therefor being assembled is handed over to an infant, a nursed old person or the like by an attendant or the like. By holding the drink carton 90 by the hand and by tilting it and sucking a nipple part 21, the infant, the nursed old person or the like can take in orally the nutritious drink or the like in the drink carton 90 through the intermediary of the tube 28.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003231538-A (JP)
Title: Plastic cap having sealing ring
Inventor: WADA KIYOSHI
IPC: B65D41/34
Filed: 2002-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plastic cap having a sealing ring, which makes it possible to quickly cut a plurality of fragile thin-wall bridges, which connect a cap body and the sealing ring, with relatively less cutting energy and with an appropriate cutting sense when opening a bottle.  <P>SOLUTION: In the cap in which the sealing ring 300 having a plurality of fixing portions 310 in the circumferential direction of the lower end of its internal face are connected, via the fragile thin-wall bridges 200, to the lower end of the circumferential wall 110 of the cap body 100 which has a screw portion on its internal face in order to be screwed onto the bottle, the fragile thin-wall bridges 200 are formed such that a sidewise central line is situated on the upper extension of the sidewise central line 311 of each fixing portion 310 of the sealing ring 300.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002278426-A (JP)
Title: Process cartridge
Inventor: HACHIMAN KATSUMI
IPC: G03G15/08
Filed: 2002-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a reusable process cartridge by easily decomposing a used process cartridge without spilling internal toner to the surrounding and reproducing it. SOLUTION: At the side surface of a process cartridge case, a box is formed integrally so as to surround a position where the agitator shaft of an agitator provided within a toner hopper projects, an elastic body is put into the box and a bearing member for holding the agitator rotatably is fitted attachably/ detachably at the tip part of the box.
Patent JP-2003237973-A (JP)
Title: Sheet conveyer, and image recorder
Inventor: NINOMIYA ATSUYUKI
IPC: B65H5/00
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet conveyer and an image recorder of high reliability capable of supplying electric power stably to an electrode of a belt, even when flapping of the belt is generated in a belt end part.  <P>SOLUTION: A feeder brush 5 is arranged to be evacuated to a central part side of the belt 2 by a distance 1 or more from a belt end edge, where 1 represents the distance from the end edge of the belt 2 up to a point on the belt in which an amplitude of the belt 2 caused by a flapping phenomenon gets substantially equal to an allowance amplitude determined by a performance limit of a head of the brush 5.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003234844-A (JP)
Title: Communication control system and control method thereof
Inventor: SUMIYA MASAKI
IPC: H04M11/00
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To easily redial a telephone number.  <P>SOLUTION: An existing redial service is provided between a calling side and a side to be called, and the end of speech communication of the side to be called is easily detected to perform redialing.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003239697-A (JP)
Title: Tunnel interior-finish working device
Inventor: INATOME HIROSHI
IPC: E21D11/40
Filed: 2002-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tunnel interior-finish working device realizing high safety and workability having excellent efficiency in the interior finish works of a tunnel in which an interior-finish board such as a fireproof board, a decorative board or the like is stuck on the interior wall of the tunnel.  <P>SOLUTION: The tunnel interior-finish working device has a moving truck 100 with a moving means moved to a place, where the interior-finish board 650 in the tunnel is stuck, and a board sticking deice 200 being loaded so as to be able to be moved on a rail 132 installed on the moving truck 100 and sticking the interior-finish board 650 on the interior wall of the tunnel. The board sticking device 200 has a board placing section 210, on which the interior- finish board 650 is placed, and a lifting-lowering section 223 vertically lifting and lowering the board placing section 210.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003239720-A (JP)
Title: Exhaust emission control device
Inventor: HOSOYA MITSURU
IPC: F01N3/28
Filed: 2002-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust emission control device lower in manufacturing cost as compared with a conventional one and high in durability, which certainly prevents blocking caused by deposition of ash.  <P>SOLUTION: An accommodation space 14 of which front and rear sides are partitioned by punching metals (ventilation plates) 12, 13 having a large number of communication holes 12a, 13a is formed in a case 8 provided on a midway of an exhaust pipe 3 of a diesel engine (internal combustion engine). A large number of pellet type oxidizing catalysts 15 are filled in the accommodation space 14.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003237653-A (JP)
Title: Glass separating method
Inventor: SANPEI KAZUHISA
IPC: B60J1/02
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a glass separating method separating glass from a glass element having an adhering member.  <P>SOLUTION: The glass separating method comprises a laser irradiating process applying a laser L from the glass side to the adhering member 232 to glass 231 in the glass element 230 to heat an adhering interface K between the glass and the adhering member, and melting the glass near the adhering interface; wherein the glass element 230 is composed of the glass 231 allowing the laser L to pass through, and the adhering member 232 to absorb the laser L and having a melting point higher than that of the glass 231, an adhering member embrittlement process making the adhering member 232 brittle by resolidifying of the glass 231 melted in the laser irradiating process; and a separating process separating the adhering member 232 made to be brittle in the adhering member embrittlement process and the glass 231. By melting and resolidifying of the glass 231, the adhering member 232 facing to the glass 231 is made to be brittle, so that the adhering member 232 is easily separated from the glass 231.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003241193-A (JP)
Title: Illumination device and display device
Inventor: TAKIGUCHI YASUYUKI
IPC: G02F1/13363
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To improve use efficiency in an illumination device and a display device.  <P>SOLUTION: A rod type optical element 3 emits the light, emitted by a light source part 1 and made incident on the rod type optical element 3 through an opening part 6, while making the quantity of the light uniform, a reflection type polarized light separating means 9 reflects, to the side of the incidence surface, a light of wavelength other than a specified wavelength transmitted through a wavelength selective phase difference means 8 while having a phase difference corresponding to the wavelength selectivity of each selected wavelength range as to polarized light emitted from the emission surface side of the rod type optical element 3, and a light reflecting means 7 reflects it on the emission surface side of the rod type optical element 3 again. Consequently, the light of wavelength which is not within the specified wavelength range can be made incident on the wavelength selective phase difference means 8 again.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002327927-A (JP)
Title: Microwave oven, glass plate for window thereof and its manufacturing method
Inventor: OGAWA KAZUFUMI
IPC: C03C17/42
Filed: 2002-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a microwave oven comprising a window glass having enhanced visibility and antifogging function. SOLUTION: The microwave oven comprises an anti-blur glass window on which both a contamination proof film 5 and a conductive film 3, transparent at least in visible light region and having a sheet resistivity in the range of several tens kΩ-several MΩ/cm<2> , are formed.
Patent JP-2003242152-A (JP)
Title: Map information system, information processing apparatus, map information providing server, map information providing program, information processing program, and recording medium
Inventor: SUWA AKIO
IPC: G06F17/30
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a map information service system capable of providing correct information with high recognition.  <P>SOLUTION: In the map information provided for an information processing apparatus, an icon 301 indicates a subway exit, and sight images in various directions viewed from he subway exit are registered. Thumbnail images 401 to 403 of sights are displayed at locations corresponding to shooting directions from the subway exit. A user can obtain a desired enlarged image (an image 403A) by selecting the desired image among the displayed thumbnail images 401 to 403.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003239982-A (JP)
Title: Linear motion device
Inventor: OCHIAI SHIGEYUKI
IPC: F16H25/22
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To reduce wear of a retaining recessed face of retaining pieces provided between rolling elements of a linear motion device to prolong service life of the device, and also to prevent the retaining piece from falling down on its side.  <P>SOLUTION: A ball screw device is constituted in such a way that it has a screw shaft having a ball rolling groove extending in the axial direction and extended in the axial direction and a screw groove opposing to the screw groove of the screw groove, is supported on the screw shaft so as to move relatively along the axial direction through rolling of many balls 5 inserted between these screw grooves, and is provided with a ball nut which has a circulation passage for the balls 5 and in which the retaining piece 100 retaining the balls 5 between balls 5 is provided. A linear oil retaining groove 103 is provided on the retaining recessed face 102 of the balls 5 of the retaining piece 100.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003247099-A (JP)
Title: Circuit plating method
Inventor: MURAO KENJI
IPC: C25D5/08
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plating solution agitating method which ensures excellent film quality and via hole filling property to a having via holes and resist thereon with excellent reproducibility when performing electric plating on a printed circuit board.  <P>SOLUTION: When performing the electric plating of a circuit 4 such as a printed circuit board and a semi-conductor substrate, the plating solution 2 is agitated by ejecting or blowing the plating solution against wall surfaces or a bottom surface of a plating tank 1 to generate a reflection flow, inserting the 4 and an anode plate 3 in the reflection flow so as to be parallel to the direction of the reflection flows 9, 10 and 11. The plating of homogenons, uniform and excellent quality is performed thereby.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003250124-A (JP)
Title: Digital camera and file recording method thereof
Inventor: SEKI KAZUYUKI
IPC: H04N5/91
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital camera and a file recording method thereof capable of enhancing the user-friendliness of capturing a recording file to a computer and providing a function of discriminating a difference of recording files between a digital camera side and a computer side so as to prevent waste to time resulting from capturing a recording file in duplicate and waste of a recording area of the computer.  <P>SOLUTION: The digital camera can exchange data with the computer. The digital camera main body has a function of storing a list file wherein recording file names and attributes of the recording files are associated with each other and a function of registering a new recording file to the list file associated with the attribute of the recording file, when the computer captures the recording file from the digital camera, the digital camera discriminates the difference between the recording files of the computer side and contents of the list file at the digital camera side, and rejects the capturing of the recording file the same as that of the computer side.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002305867-A (JP)
Title: Conductor component, linear motor, aligner, device, and manufacturing method therefor
Inventor: SOGARD MICHAEL R
IPC: H01L21/027
Filed: 2002-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a conductor component, a linear motor, an aligner, a device, and a manufacturing method therefor wherein fringing fields are reduced. SOLUTION: The conductor component is for a motor having a component of magnetic material and is provided with a first conductor group having a first conductor array and a second conductor array. When the first conductor array is electrically excited, the first conductor array interacts with the component of magnetic material to produce a first controlling force and form first fringing field. When the second conductor array is electrically excited, the second conductor array interacts with the component of magnetic material to produce a second controlling force and form second fringing field. The second fringing field cancels out at least part of the first fringing field.