baber/WOPTO huggingface dataset:
Patent JP-2003269948-A (JP)
Title: Traction property measurement device and measurement method for road surface
Inventor: SUGIMURA JOICHI
IPC: G01B21/00
Filed: 2002-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact and portable traction property measurement device for road surface capable of measuring a traction characteristic (variation of a traction coefficient to a slip ratio) on an actual road surface, and capable of measuring, at the same time, a surface roughness curve of the road surface at the same place, and to provide a measurement method capable of measuring the traction characteristic of an arbitrary road surface and the roughness thereof under an arbitrary load (contact surface pressure) and applicable to the evaluation of the road surface and a tire material executed by integrating the surface roughness of the road surface and the traction characteristic together.  <P>SOLUTION: This traction property measurement device for road surface is provided with a linear guide part 6 having leg parts 7 supporting the entire device 1; a translational movement mechanism disposed in the lengthwise direction of the guide part 6; a moving part 10 formed on the guide part 6 and linearly moving along the translational movement mechanism; a measurement part 4 fixed to the moving part 10; and a control part for controlling the measurement part 4 to process measurement data. The traction property measurement device is characterized in that the measurement part comprises a unit 2 for measuring the traction of the road surface, and a unit 3 for measuring the roughness of the road surface.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003268541-A (JP)
Title: Arc cutoff circuit, power source for sputter and sputter device
Inventor: IMAGAWA KAZUHIKO
IPC: C23C14/34
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an arc cutoff circuit in which an arc discharge is surely cut off, to provide a sputter power source using the arc cutoff circuit and a sputter device.  <P>SOLUTION: The arc cutoff circuit applies a reversed voltage on loads when the arc discharge (150) is detected at the loads (101 and 104) on which a positive voltage is applied, and has a circuit in which rectifiers (D1 and D2) and a capacitor (CPass) are connected in parallel to each other. In the arc cutoff circuit, an electric current flows in the loads and as a forward electric current when the positive voltage is applied on the loads and a charging current for the capacitor flows in the loads when a reversed voltage is applied to the loads.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003266717-A (JP)
Title: Inkjet head, method for cleaning head, and imaging apparatus
Inventor: NISHI SHOTA
IPC: B41J2/165
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an ink discharge face from being damaged and to improve a cleaning effect near ink discharge holes in an inkjet head which discharges ink for imaging from ink discharge holes onto a recording medium.  <P>SOLUTION: In the method for cleaning a printing head which has the ink discharge face 6 where an array of ink discharge holes 13 is set for discharging the ink of one color or a plurality of colors color by color, a cleaning roller 7 formed of a material having either of independent bubbles and continuous bubbles into a cylindrical shape is moved relatively in a state in which the cleaning roller is kept in touch with the ink discharge face 6 of the printing head, and an ink 15 in the ink discharge holes 13 is sucked by a pressure change in the ink discharge holes 13 at a time when an outer circumferential face of the cleaning roller 7 moves in touch with the ink discharge face 6. Accordingly, the ink discharge face 6 is prevented from being damaged. Moreover, the sucked ink 15 is absorbed into holes formed by bubbles, so that the cleaning effect near the ink discharge holes 13 can be improved.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003272839-A (JP)
Title: Manufacturing method of masking member for evaporation treatment
Inventor: TSUCHIYA TERUNAO
IPC: H05B33/10
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a metal mask member capable of stably forming evaporation patterns of a low molecular organic layer of an organic EL element and a negative electrode with high precision.  <P>SOLUTION: The metal mask member is manufactured through (a) a resist pattern applying process applying a resist pattern functioning as an etching resistant film when manufacturing a metal mask part by etching, to a metal thin plate used as a raw material when processing the metal mask part, (b) a sticking process sticking the metal plate on which, resist pattern is applied, to the frame, and (c) an etching process forming the metal mask by etching the metal thin plate by using the resist pattern as an etching resistant mask, and by forming through holes having prescribed opening at one surface side of the metal plate.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003271022-A (JP)
Title: Image forming apparatus
Inventor: NAKAMURA HIDEKI
IPC: B41J29/38
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus that automatically performs an inspection process, which has been performed by a person, before disassembly.  <P>SOLUTION: The apparatus has: a storage means 81 which stores either the length of the life of each component of the image forming apparatus 1 or the number of times with corresponds to its life and either the length of time that each component has be used or the number of times that it has be used; a counter 82 which accumulates, into the storage means, the length of time that each component has be used or the number of times that it has be used; and a judge means 83 which judges whether each component can be recycled or not, based upon either the length of time that the individual component has be used or the number of times that it has be used and either the length of the life of each component or the number of times which corresponds to its life.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003270752-A (JP)
Title: Silver halide photographic sensitive material
Inventor: NAKAMURA TETSUO
IPC: G03C1/12
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a silver halide photographic sensitive material having high sensitivity and ensuring little stain.  <P>SOLUTION: The silver halide photographic sensitive material contains a methine dye represented by formula (I) and a compound represented by the formula (X)<SB>k</SB>-(L)<SB>m</SB>-(A-B)<SB>n</SB>, wherein Y is a group of atoms forming a 5- or 6-membered unsaturated heterocycle; Z is a group of atoms forming a 5- or 6-membered N-containing heterocycle; R is alkyl, aryl or a heterocyclic group; D is a group required to form a methine dye; L<SP>1</SP>and L<SP>2</SP>are each methine; p and n are each 0 or 1; M is a counter ion; m is a number of ≥0 required to neutralize electric charges in each molecule; X is a silver halide adsorbing group or a light absorbing group; L is a divalent linking group; A is an electron donative group; B is a releasable group or H and is released or deprotonated after oxidation to generate a radical A*; and k and m are each an integer of 0-3.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002331817-A (JP)
Title: Control of electrically adjustable semi-active damper
Inventor: STILLER ALEXANDER
IPC: B60G17/08
Filed: 2002-03-15
Abstract: PROBLEM TO BE SOLVED: To improve the control of a damper adjustable according to a sky- hook method. SOLUTION: One or many vibration dampers of a suspension of a wheel of a vehicle have damping force devices. The damping force device calculates a control signal for adjusting a damper characteristic within a control range according to a standard controlling method. By raising or lowering an upper limit of the control range and/or raising or lowering a lower limit of the control range, the control range of damping force is changed during a specified traveling state. A soft position of the damper is limited according to the signal for notifying or showing delay in the longitudinal direction of the vehicle or a change of lateral acceleration of the vehicle, in particular.
Patent JP-2003267114-A (JP)
Title: Assist grip device
Inventor: MURAHASHI KATSUHIRO
IPC: B60N3/02
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To clearly indicate an existence position of a grip body part even if the inside of a cabin gets dark and to serve also as a luminaire in the cabin.  <P>SOLUTION: The assist grip device 1 is provided with the grip body part 2 gripped by a passenger; and a base part 3 for fixing the grip body part 2 to a car body 4 and is provided in the cabin. The grip body part 2 is provided with a self light emission mechanism 7 comprising a light source 5 and a thin light-leading body 6a for leading the light of the light source 5 and emitting the light to the outside. In the self light emission mechanism 7, the thin light- leading body 6a emits the light by lighting on of the light source 5. By this light emission, the grip body part 2 can clearly indicate the existence position even if the inside of the cabin gets dark and can illuminate the inside of the cabin.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003275671-A (JP)
Title: Method for hardening polysilazane
Inventor: KONDO SATOSHI
IPC: C09D183/16
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for accelerating polysilazane hardening.  <P>SOLUTION: In a method for hardening polysilazane by irradiating a coating film with an active energy ray after forming the coating film by using a composition (X) whose essential components are polysilazane and a photopolymerization initiator, the surface of the coating film is covered with a cover material before and/or after the irradiation of the active energy ray.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003283743-A (JP)
Title: Document distribution system
Inventor: ONISHI KAZUYOSHI
IPC: H04N1/00
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a document distribution system for automatically transmitting facsimile (FAX) transmission information on request so as to relieve the burden of an operator and an inquiry job and enhance the utilizing efficiency of a communication line.  <P>SOLUTION: A document generation terminal 11 accepts a transmission request of document information as a document file in the document management system 10. The system converts the received document file into a document format (BMP or TIFF) with respect to a FAX server 12 and stores the converted format in the inside of the system. Upon the receipt of a FAX transmission start request, the system searches the FAX transmission request in the unit of FAX transmission destinations (service points 30a, 30b), designates a time to a FAX apparatus installed at the service point, faxes the file by selecting a transmission amount to be one communication and monitors the result of FAX transmission via a network.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003280108-A (JP)
Title: Film transport apparatus
Inventor: KABURAGI MITSUO
IPC: G03D13/00
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a film transport apparatus which easily treats a jam while maintaining the light shielding effect of a film.  <P>SOLUTION: The film transport apparatus is provided with: a film storage means to store the film; a first transport means to transport the film in the film storage means sequentially from the top; a second transport means which has a driving roller to apply driving force in a transport direction to the film transported from the first transport means, and a handling means to handle the film transported from the first transport means by each sheet in cooperation with the driving roller; a first light shielding means which shields and stores the film storage means, the first transport means and the second transport means, has an openable and closable replenishment cover for replenishing the film to the storage means, and has a discharge opening to discharge the film transported by the second transport means; and a second light shielding means which can move relative to the first light shielding means so as to open and close the discharge opening. All of the above components can be integrally drawn out from the image recording device.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003281872-A (JP)
Title: Self-tap screw mechanism and flexible disk drive using the same
Inventor: KOMATSU HISATERU
IPC: G11B33/12
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a self-tap screw mechanism of flexible disk drive capable of easily using a self tap screw with the use of press parts and to provide a flexible disk drive using the same.  <P>SOLUTION: This self-tap screw mechanism formed of press working of metal plate is provided with a triangular screw hole 1 having triangular cross- section having an inscribed circle radius smaller than screw thread radius of the self-tap screw 51 in which the self-tap screw 51 is screwed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003281626-A (JP)
Title: Checkout system
Inventor: MASUDA TAKUO
IPC: G07G1/00
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a checkout system capable of sufficiently performing the communication with a customer to improve services and reducing an operator's load in a commodity selling work to improve the workability.  <P>SOLUTION: In this system, a scanning unit 3 having a code reader 5 for reading a code symbol and a payment unit 4 for performing the payment related to a commodity read by the scanning unit 3 are raised in line along the flow of the commodity selling work in a position closer to customer side of a sucker table 2. Basket passing parts 11a and 11b capable of passing a basket while its upper part is opened are formed between the scanning unit 3 and payment unit 4 and the operator-side edge of the load receiving face 2a of the sucker table 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003278384-A (JP)
Title: Clamping structural body for form
Inventor: OSAKI TAKASHI
IPC: E04G17/04
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clamping structural body for a form convenient to carry and facilitating the erection and dismantlement of the form.  <P>SOLUTION: This clamping structure body for the form has long-sized members 2, etc., disposed around the form 6, and corner clamping receivers 1, 1 detachably fixed to both ends of the long-sized members 2. The corner clamping receivers 1, 1 of the adjacent long-sized members 2, 2 are connected by a tie-bolt 3 and a nut.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003280792-A (JP)
Title: Dial type operating device and printer equipped with the same
Inventor: TANTO NAOKI
IPC: G06F3/02
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide constitution that can realize even the long-distance movement of a cursor with a small operating quantity in an operating device capable of moving the cursor displayed on a display means, by a dial type operating means.  <P>SOLUTION: When the detected operating angle of a dial type operating means is a prescribed value or less, the cursor is moved by the moving quantity equivalent to the operating quantity. In the case of exceeding the prescribed value, the cursor is moved by the moving quantity equivalent to the double of the operating quantity. The prescribed value is the operating angle required to move the cursor by the number of characters obtained by subtracting '1' from the maximum number of characters that can be displayed on the display means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003277169-A (JP)
Title: Ceramics
Inventor: KONO KOJI
IPC: C04B41/87
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide ceramics which has a thermally sprayed layer on the surface of a porcelain base material and has an excellent adhesiveness of the thermally sprayed layer to the base material without degrading the strength of the base material.  <P>SOLUTION: The ceramics having the thermally sprayed layer on the surface of the porcelain base material has a coarse particle layer for improving the adhesiveness of the thermally sprayed layer on the surface of the base material. The surface of the base material is provided with sharp ruggedness by the presence of the coarse particle layer and therefore the secure adhesiveness of the thermally sprayed layer can be obtained even if a blasting treatment is not performed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003283979-A (JP)
Title: Video reproduction device and its control method
Inventor: KUBO MASUO
IPC: H04N5/783
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a video reproduction device which display a tape counter correctly even if a user loads a video tape on the video reproduction device and does a quick sending or winding-off without reproducing the video tape, and a control method for thin device.  <P>SOLUTION: The loaded video tape is automatically reproduced for several seconds when the video tape is loaded, a recording system of the loaded video tape is identified by a frequency of a vertical synchronizing signal overlapped by a reproduced video signal, a control signal is set as frequency-dividing it at a frequency dividing ratio corresponding to the recording system of the loaded video tape, the reproduced control signal is counted by frequency-dividing it at the set frequency dividing ratio when the video tape is fast-forwarded or fast-rewound and a counting value counted is displayed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003282917-A (JP)
Title: Solar-cell module
Inventor: YADA SHINJI
IPC: H01L31/042
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solar-cell module where a deviation of an engagement part of a frame and a shielding body due to a load is prevented and mass productiveness can be improved.  <P>SOLUTION: In the solar-cell module, the frame 3 is fitted to a peripheral edge part of a module main body 1 where a plurality of solar cells 2 are disposed at the rear side of a transparent panel 5. An jutty part 3c jutting to an inner side of the module main body 1 is arranged at the rear side of the module main body 1 in the frame 3. An elastic body 4 is installed between the jutty part 3c and the module main body 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003278220-A (JP)
Title: Chemical elution device
Inventor: SUGIYAMA TADASHI
IPC: E03D13/00
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chemical elution device which securely and efficiently guides a liquid by making it pass through a passage hole of a lid body for guiding the liquid to bring into sufficient contact with the chemical and improves the degree of the freedom of the lid body.  <P>SOLUTION: The chemical elution device comprises a chemical container 7 housing a chemical 6 for preventing a urinary calculus from sticking and a lid body 2 for guiding the liquid connected to the chemical container 7. A rising part 1 formed of ribbed rising plates 1a, 1c are radially formed on the lid body 2, and passing holes 8a, 8b, and 8c for guiding the liquid are formed by these rising plates 1a, 1b, and 1c. Urine 11 or the like is brought into contact with the chemical 6 of the housing container 7 through the passing holes 8a, 8b, and 8c. The radial center 23 of the rising plate 1 is arranged eccentically to the center 22 of the lid body 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003288837-A (JP)
Title: Manufacturing method of electron emission element
Inventor: TAKAHASHI MASANORI
IPC: H01J9/02
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of an electron emission element capable of improving electron emission characteristics and greatly simplifying a process hitherto limited by a performance of a conductive film.  <P>SOLUTION: The manufacturing method of electron emission elements aligned on a substrate is provided with a process of forming at least one electron emission element on the substrate, a process of arranging a polymer film on a region where at least an electron emission element is not formed at least on the surface of the substrate, and a process of turning the polymer film into a conductive film with carbon as a main ingredient. Here, a resistance of the conductive film with carbon as a main ingredient is to be 10<SP>4</SP>to 10<SP>12</SP>Ω/unit area. Further, the electron emission element is to be a surface-conductive electron emission element.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003288919-A (JP)
Title: Electric conductive ceramic and its manufacturing method, and inter connector for solid oxide fuel cell using the same
Inventor: SUGITA SATOSHI
IPC: C04B35/50
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a material with higher electric conductivity than a lanthanum chromite based ceramic material and its manufacturing method, and to provide an inter connector using this material.  <P>SOLUTION: The electric conductive ceramics are comprised of (La<SB>1-x</SB>M<SB>x</SB>) TiO<SB>3</SB>±<SB>δ</SB>(in the formula, M is at least one element selected from Sr, Ba, and Ca; 0≤x≤1.0), and Sc<SB>m</SB>Mg<SB>n</SB>Ti<SB>(2-m-n)</SB>O<SB>3</SB>±<SB>δ</SB>(in the formula, 0≤m≤1.0, 0≤n≤1.0; m+n=1.0), and a method for manufacturing the ceramic in a reducing atmosphere is provided, and the inter connector 12 is manufactured with the ceramic. Therefore, by using the inter connector manufactured with the electric conductive ceramics, a solid oxide fuel cell with less loss and high performance is realized.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003290988-A (JP)
Title: Method for compressing and solidifying grinding sludge and apparatus for the same
Inventor: TAMEIKE MICHIYUKI
IPC: B30B9/32
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for compressing and solidifying grinding sludge which permits satisfactory setting of the pressure and speed of a pressurizing piston, can form good briquettes and saves resources and energy by preventing the inside surface on one end side of an inner cylinder from wearing when the grinding sludge is compressed and solidified and to provide an apparatus for the same.  <P>SOLUTION: The method for compressing and solidifying the grinding sludge comprises feeding the grinding sludge into the inner cylinder 49 from a feeding port 53 disposed in the intermediate section in the longitudinal direction of the inner cylinder 49 and solidifying the grinding sludge by compressing and pressurizing the grinding sludge by means of the pressurizing piston 39 to a gate member 37 freely openably and closably disposed on one end side of the inner cylinder 49. The pressurizing piston 39 is moved at a high speed and after the feeding port 53 is closed, the pressurizing piston 39 is moved at a low speed under high pressure, by which the grinding sludge B is pressurized and solidified.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003284749-A (JP)
Title: Blood circulation facilitating apparatus
Inventor: IKEDA SEIJIRO
IPC: A61H23/02
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a blood circulation facilitating apparatus capable of recovering from declines of muscles of legs while lying in a supine position.  <P>SOLUTION: The apparatus includes an ankle supporting means 3 having a pair of right and left ankle receipt bases 5, a driving device 4 for repeating up-and-down and/or right-and-left movements of the supporting means 3, and a muscle pump mechanism 40 for pressuring feet bottoms when ankles are put on the bases 5. Since the pump mechanism 40 for stretching muscles of calves is equipped, blood circulations of lower legs can be improved comfortably. Since movements resembling to walking training and movements facilitating peristaltic motion of intestines can be performed by equipping the driving device 4, movements of legs from the waist down become active and the apparatus becomes an effective means for recovering muscles.  <P>COPYRIGHT: (C)2004,JPO