baber/WOPTO huggingface dataset:
Patent JP-2003204858-A (JP)
Title: Tray for induction heating
Inventor: MIZUNO FUMIO
IPC: A47J39/02
Filed: 2002-01-11
Abstract: <P>PROBLEM TO BE SOLVED: To realize fixed positional relation of dishes for heating on a tray using one kind of tray even in a cart for table setting in which each partition chamber storing the tray is partitioned into a heating space and a refrigeration holding space and positional relation of both spaces is the opposite in right and left chambers.  <P>SOLUTION: A heating dish which is provided with a conductive layer in a bottom part and on which food material for heating is put and a non-heating dish on which food material for non-heating is put are put on the tray 1 for induction heating by dividing them on the right and left sides. The heating dishes are put on respective predetermined loading parts 2 to 5 and are put on an induction heating coil provided by corresponding to position of each heating dish for heating. Each positioning loading part 2 to 5 is arranged in point symmetry centered on a central point O of parts on which each heating dish is put. Moreover, positioning loading parts 2, 4 for main dish and cooked rice have a structure capable of positioning a plurality of kinds of dishes, and a step is provided in parts where respective kinds of dishes are loaded to adjust heating force.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003206048-A (JP)
Title: Paper ejecting roller
Inventor: MURAHAMA KAZUO
IPC: B65H5/06
Filed: 2002-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper ejecting roller capable of securing the sufficient removing performance in relation to the toner.  <P>SOLUTION: At least a paper feeding surface of a surface of a core 2 is directly coated by the tension of a removing layer 3 itself formed of a fluororesin sleeve 3a.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003209357-A (JP)
Title: Method for manufacturing multilayer board
Inventor: NAKAMURA EMI
IPC: H05K3/46
Filed: 2002-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multilayer board having stronger electric resistance than that of a prior art.  <P>SOLUTION: The method for manufacturing the multilayer board comprises the steps of selecting a laminating board 2 having a smaller shrinkage amount than that of a manufacturing board 5, positioning the board 2 on wirings W1 of the board 5, and integrally forming the board 5 positioned at the wirings W1 via prepregs 25a, 26a for mechanically integrating the boards 5 with the board 2. Thus, if the board 5 is shrunk while the board 2 remains positioned on the wirings W1 in association with the integration of the board 5 with the board 2, the board 2 is shrunk in smaller shrinkage amount than that of the board 5, and hence the board 5 can be electrically connected to the board 2 to each other in a state in which the positional deviation of the wirings W1 falls within a range of the shrinkage amount of the board 2. Thus, in the state in which the positional deviation of the board 2 to the board 5 is fallen in a minimum limit, the electric connection can be surely performed. Hence, the electric resistance can be strengthened as compared with prior art.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003211275-A (JP)
Title: Method and device of evaluating laser welding
Inventor: YASUHARA KENJI
IPC: B23K26/21
Filed: 2002-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To decide normal/defective condition with a high reliability even when a laser welding is performed in which the position and the form of a molten and solidified part on a work to be welded are likely to be varied.  <P>SOLUTION: In the evaluation process of welding, a binarization processing is performed to discriminate the molten and solidified part 44 and a background on the work to be welded W on the basis of a picked up image data, the contour or the edge of the molten and solidified part 44 is detected. Then, the area A and the center of gravity C of the molten and solidified part 44 are derived. Next, the position of the center of gravity C with respect to a reference position S on the work to be welded W is inspected. In the inspection of the center of gravity, the distance d between the reference position S and the center of gravity C can be a primary object to be inspected, it is preferable to take the direction into consideration, the distance d can be inspected whether it is within an allowable range in respective directions (X-direction and Y- direction).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003216511-A (JP)
Title: Non-volatile memory device, data updating method, data updating program and computer readable recording medium with recorded program
Inventor: EBARA HIROMI
IPC: G06F12/16
Filed: 2002-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem of incapable of selecting the restart of data updating when a power supply is cut off in an interval from erasing a region where data of a non-volatile memory are updated to writing the updated data after being updated therein.  <P>SOLUTION: In this non-volatile memory device, the data before being updated and updating data necessary for the updating are written into the non-volatile memory before erasing the data before being updated. A state flag expressing whether or not the data are under writing after the updating is written in the non-volatile memory. In starting, when the set of the state flag is under the writing of the data after the updating, it is determined whether restarting the updating using the data before the updating stored in the non-volatile memory and the data for the updating, or resetting the original data.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003210802-A (JP)
Title: Lock structure in front member of game machine
Inventor: TSUCHIYA YOSHITAKA
IPC: A63F7/02
Filed: 2002-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a mischief or fraudulent act to a game machine by providing a lock structure capable of preventing lock members from getting easily disengaged form the front side of the game machine.  <P>SOLUTION: This lock structure makes a lock member 34 provided in the frame plate portion 32 of a front member 30 engage with or disengage from an engagement hole 26 provided in a game machine body side mounting portion T1. The lock member has a main shaft portion 35 having an engagement tip 36 engaging with the engagement hole 26 and an operating protrusion 37 integrally formed in the rear of the main shaft. The main shaft portion is rotatably and axially withdrawably supported by a holding portion 33 formed on the front side of the frame plate portion 32. The operating protrusion protrudes toward the rear side of the frame plate portion 32 through a window portion 40 formed in the frame plate portion. The window portion has a stopper 41, a rotating notch 42 and a moving notch 43.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003212585-A (JP)
Title: Method for producing optical fiber preform, optical fiber preform and optical fiber
Inventor: SAITO MANABU
IPC: C03B37/018
Filed: 2002-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing an optical fiber preform which produces an optical fiber in a high yield having an excellent optical property such as wavelength dispersion without investing special equipment nor a troublesome procedure in the process.  <P>SOLUTION: When the optical fiber preform is produced by using a core preform producing device and an external device, the external device is decided in accordance with the produced optical fiber core preform, thereby, the external mounting is performed and the optical fiber preform is produced in such a manner that the fluctuation of the property due to the optical fiber core preform and the fluctuation of the property due to the external mounting are offset to each other.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003213180-A (JP)
Title: Ink set for inkjet recording and inkjet recording method
Inventor: KATO SHINICHI
IPC: C09D11/00
Filed: 2002-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink set for inkjet recording which can easily provide a high image quality independently of the kind of paper (especially, exclusive paper for inkjet, plain paper); and an inkjet recording method using the same.  <P>SOLUTION: The ink set for inkjet recording comprises at least one kind of 'a resin-containing pigment ink containing water and a pigment made water- dispersible with a resin' and at least one kind of 'a self-dispersible pigment ink containing water and a pigment water-dispersible in the absence of a dispersant' and is composed so that at least one kind of the resin-containing pigment ink and at least one kind of the self-dispersible pigment ink correspond to each other in terms of hue. The inkjet recording method using this ink set uses the resin-containing pigment ink for printing exclusive paper for inkjet printing and uses the self-dispersible pigment ink for printing plain paper.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003221587-A (JP)
Title: Agent for preventing adhesion of tacky substance and releasing agent for molded article
Inventor: SATOU SHIGEKATSU
IPC: C10M105/78
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an agent for preventing the adhesion of a tacky substance effective for preventing contamination of a mold surface with an adhering tacky substance generated by the exposure of plastics and rubbers to high temperature in the case of repeating the molding work of the plastics and rubbers and preventing the clinging of a tacky substance in a polluted gas or exhausted gas to the surface of plastic, glass, wood, stone, etc., and provide a mold-releasing agent to enable easy release of a molded article from a mold in the case of repeating the molding work of plastics or rubbers and keeping the releasing effect for a long period.  <P>SOLUTION: The agent for preventing the adhesion of a tacky substance and the mold-releasing agent contain a specific organic boron polymer compound A and optionally a polar solvent.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003223259-A (JP)
Title: Auxiliary tool for key operation of electric equipment
Inventor: KITAICHI ATSUSHI
IPC: G06F3/02
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an auxiliary tool capable of key operation for an electronic equipment smoothly and easily.  <P>SOLUTION: An auxiliary tool 1 is used by attaching to the fingertip of an electric equipment user for key operation of the electronic equipment smooth and easy. The tool 1 having such a projection shape that is its part of front face 2 is projected and a its rear face 3 is a face attachable to and detachable from the fingertip of the user and the electronic equipment.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003223013-A (JP)
Title: Electrophotographic color toner
Inventor: HORIKOSHI YUZO
IPC: G03G9/08
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic color toner which stably develops an image of sharp tone.  <P>SOLUTION: The color toner is obtained by mixing two or more kinds of toners selected from a plurality of toners having different tones and comprising at least binder resins and coloring agents. The two or more kinds of toners contain white conductive fine particles different in at least either the content or the material.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003226330-A (JP)
Title: Transport pallet
Inventor: HAYAKAWA TOSHIHIRO
IPC: B65D19/10
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To lower nesting height of a transport pallet capable of being piled up and nested.  <P>SOLUTION: A concave supporting surface 17 for nesting is arranged in the right and left outside of the front edge portion of a load supporting table portion 2 equipped with a fork insertion space 19 in the down side and supported portions 21a and 21b for nesting are arranged in the down side of the rear edge portion of upper pallet supporting rail materials 5a and 5b supported by struts 3a to 4b standing on the four corners of the load supporting table portion 2. When the pallet is nested, the front edge sides of the supported portions 6a and 6b for piling up of the upper pallet 1 are supported by the concave supporting surface 17 for nesting and the supported portions 21a and 21b for nesting of the upper pallet 1 are supported by the supporting rail materials 5a and 5b for nesting of the upper pallet 1 while the supported portions 6a and 6b for piling up of the upper pallet 1 drop to the down side from the upper surface of the load supporting portion 2 of the down pallet 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003229170-A (JP)
Title: Nonaqueous electrolyte solution and lithium battery using the same
Inventor: ONUKI MASAMICHI
IPC: H01M10/0567
Filed: 2002-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte solution capable of giving birth to a secondary battery with high capacity and excellent self-discharge characteristics.  <P>SOLUTION: The nonaqueous electrolyte solution has lithium salt dissolved in a nonaqueous organic solvent including a fluorine-containing diphenyl compound expressed in formula (1) below. In the formula, A denotes an alkylene group substituted with fluorine.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003232530-A (JP)
Title: Ceiling embedded air conditioner and method of manufacturing the same
Inventor: SUDA SHOICHI
IPC: F24F13/20
Filed: 2002-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ceiling embedded air conditioner capable of disposing a heat exchanger easily inside a heat insulating material, and a method of manufacturing the same.  <P>SOLUTION: The ceiling embedded air conditioner has an outer housing 11 made of a metal plate for housing a fan and the heat exchanger 5. The outer housing 11 is divided into/consists of an outer housing body 11A bent nearly in the U shape and a pair of end boards 11B attached to both ends of the outer housing body 11A. The heat insulating material 13 disposed inside the outer housing 11 is divided into/consists of a pair of Styrofoam end materials 13A disposed corresponding to the end boards 11B respectively and a connection member 13B for connecting the end members 13A.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003232178-A (JP)
Title: Roll blind
Inventor: SAWAHATA KOJI
IPC: E06B9/44
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roll blind whose screen has no creases and which has a good appearance.  <P>SOLUTION: This roll blind 10 is predominantly composed of a roll pipe 12, an elastic member 14 and the screen 16; and the screen 16 is wound around a roll pipe 12 via the elastic member 14. The elastic member 14 is an elastic sheet material such as sponge, felt or soft rubber, which is shrunk by a winding force F of the screen 16. In the screen 16, an end 16A for mounting the screen 16 on the roll pipe 12 is bonded to one end 14A of the elastic member 14, so as to effectively utilize the elastic deformation of the elastic member 14. When the screen 16 is rolled up, the end 14A is shrunk by the winding force F of the screen 16 which is wound on the end 16A of the screen 16, and a step between the end 16A and the other end of the elastic member 14A is eliminated.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003238343-A (JP)
Title: Depressant for melanine production or cosmetic composition
Inventor: OHARA MITSUHARU
IPC: A61K8/00
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new and safety depressant for melanine production or a cosmetic composition.  <P>SOLUTION: The depressant for melanine production or cosmetic composition contains more than one kind of plant extracts selected from various plants such as Zea mays, Cuscuta japonica, YABA Santa Claus and Lilium. The depressant significantly depresses the production of melanine dye, has whitening effect, improves spots, freckles and whitens the color of the skin. And improves firmness and gloss of the skin, effective for prevention of aging of the skin and scalp.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002287259-A (JP)
Title: Photograph re-ordernig system and print forming method
Inventor: STAEHELI WILLI
IPC: G03B27/32
Filed: 2002-02-12
Abstract: PROBLEM TO BE SOLVED: To provide an improved digital photograph reprinting process and a device which solve problems regarding the feeding of conventional technology. SOLUTION: A digital re-ording system and a method for forming a reprint from a negative strip are disclosed. The strip moves forward to a digital scanner and reads bar code adjacent to respective frames there to determine frame numbers and other parameters. Images relating to the respective frames are scanned by a digital camera. Computer software operate the bar code information and scanned images to arrange the images in proper directions. Consequently, an operator need not spend the time to determine the direction of the negative strip before inserting it into a feeder. The re-ordering system includes a multi-strip feeder which receives a stack of negative strips and automatically sends the strips, one by one, to the re-ordering system.
Patent JP-2003243832-A (JP)
Title: Solder paste and method for producing multilayer circuit board using it
Inventor: NAKAMURA KEI
IPC: H05K3/40
Filed: 2002-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solder paste as a material for realizing such a solder conductor as a specified conductivity can be ensured even under a humid environment.  <P>SOLUTION: The inventive solder paste is composed only of solder powder, a solvent and an adhesion imparting resin.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003238780-A (JP)
Title: Film for metal plate laminate, film-laminated metal plate, and metal container
Inventor: INUI YUKIKO
IPC: C08J5/18
Filed: 2002-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To prepare a polyester film for a metal laminate which has a good surface slipperiness even after subjected to a heat treatment and can be suitably used for preparing a film-laminated metal plate excellent in formability into a can, especially in high-order formability such as formability in deep drawing or ironing.  <P>SOLUTION: The film comprises (I) a polyester mainly comprising PBT, (II) a polyester mainly comprising PET, and (III) a low-mol.-wt. polymer, the mass ratio of (I)/(II) being (80/20)-(40/60). The film exhibits the melting point of (I) at 200-223°C and the melting point of (II) at 230-236°C. Ingredient (III) is substantially incompatible with ingredients (I) and (II), has a number average mol.wt. of 1,000-8,000, and is contained in an amount of 0.01-1.0 mass%.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003124516-A (JP)
Title: Light emitting element and its manufacturing method
Inventor: HUANG WEN-CHIEH
IPC: H01L33/32
Filed: 2002-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a light emitting element for emitting uniform light. SOLUTION: The light emitting element 10 comprises an n-type semiconductor layer 12 and a p-type semiconductor layer 13 sequentially formed on a substrate 11, and an alloyed film 19 formed on the layer 13. The film 19 has a long distance order superlattice structure, and formed by annealing a multilayer metal layer. Since the film 19 has excellent thermal conductivity and excellent electric conductivity, a current is supplied to the overall p-type semiconductor layer 13, and the element emits the uniform light.
Patent JP-2003238963-A (JP)
Title: Anthraquinone compound, liquid crystal composition and liquid crystal element
Inventor: KATO TAKASHI
IPC: G02F1/13
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal composition having a high order parameter, and a liquid crystal element.  <P>SOLUTION: The liquid crystal composition comprises a compound represented by general formula (1) and a liquid crystalline compound. A guest- host type liquid crystal element comprising the compound represented by general formula (1) as a dichroic dye is also provided. In formula (1), R<SP>1</SP>is an alkyl group or a cycloalkyl group, and R<SP>2</SP>, R<SP>3</SP>, R<SP>4</SP>, R<SP>5</SP>, R<SP>6</SP>, R<SP>7</SP>and R<SP>8</SP>are each a hydrogen atom or a substituting group.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003238664-A (JP)
Title: Phenol polymer containing water-soluble polymer
Inventor: KOBAYASHI SHIRO
IPC: C08G61/10
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a phenol polymer containing a water-soluble polymer, and a method of the same.  <P>SOLUTION: [1] The phenol polymer is the polymer that is obtained by polymerizing one or more of the phenols represented by formula (1) (wherein R, Q and S denote each independently hydrogen, a halogen, a 1-18C alkyl, 2-18C alkenyl, 2-18C alkynyl, aryl, arylalkyl, alkoxy, aryloxy, alkylthio, arylthio, ester, acyl or a substituted amino group) and contains 0.01-10 pts.wt. of the water-soluble polymer relative to 1 pt.wt. of the phenol polymer. [2] The method for producing the phenol polymer containing the water-soluble polymer comprises undergoing oxidation polymerization of one or more of the phenols represented by formula (1) using an oxyreductase as a catalyst together with an oxidizing agent in the presence of the water-soluble polymer in water.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003240512-A (JP)
Title: Photographing apparatus for damage of concrete structure
Inventor: SATO KOJI
IPC: G01B11/00
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To reduce size of entire apparatus and to acquire a picture data comprising standardization element.  <P>SOLUTION: A support frame 5 comprises, outside a camera body 7 which photographs a crack of a surface 3 to be examined, a plurality of measurement beam emitters 9 and 10 which emit two or more parallel beams a-1 which is a standardization element, and a plurality of measurement beam emitters 11 and 12 which emit two or more tilted beams b-1 provided with a prescribed outward angle relative to an optical axis line Y penetrating the center of a camera lens 37.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002325254-A (JP)
Title: Moving image code evaluating apparatus and system
Inventor: HONDA YOSHIZO
IPC: H04N19/44
Filed: 2002-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a moving image code evaluating apparatus which is capable of evaluating conditions under which moving image codes are received with less processing without decoding the moving image codes by extracting the presence or absence of an abnormality in a frame header of the moving image codes and a moving image coding parameters included in the frame header. SOLUTION: The moving image code evaluating apparatus in which a moving image receiving device 21 for receiving and decoding moving image codes via a transmitting means evaluates the information amount of moving image after being transmitted based on losses caused by the transmitting means, comprises means 23, and 28 for inspecting the frame header of the received moving image codes to determine the presence or absence of an abnormality in the frame header to calculate the loss rate of the frame for each predetermined time, means 24, 25, and 26 for extracting moving image coding parameters included in the frame header, and detecting fluctuation of the moving image coding parameters within the predetermined time,  and a means 28 for summing moving image coding parameters weighted based on the fluctuations of the moving image coding parameters within the predetermined time to calculate ideal moving image information amount within the predetermined time, wherein the ideal moving image information amount is multiplied by (1-frame loss rate) to obtain the actual moving image information amount.