baber/WOPTO huggingface dataset:
Patent JP-2004154660-A (JP)
Title: Conveying device
Inventor: SHATO TADASHI
IPC: B65G51/02
Filed: 2002-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conveying device selecting and discharging an inferior good of a work and capable of efficiently feeding the good work to a transfer table by aligning front and back and front and rear parts of the good work.  <P>SOLUTION: In the conveying device, a work conveying device 63 is provided so as to be connected to a parts feeder 6. Conveying passages 21, 22, 23 for conveying the work W from an upstream toward a downstream by air flow are provided on this work conveying device 63. A rotary front and back aligning table 24 communicating with the conveying passage is provided on the work conveying device 63. A work discrimination means (camera 62) for confirming the condition of the work is disposed at an upstream side of this table. The front/back aligning table 24 is provided with a passage for passing the work passing through a rotation center. This passage passes the work to the conveying passages 22, 23 at a downstream side such that the direction of the front or the back of the work discriminated by the work discrimination means is aligned. When the work is directed to the back side, the work is directed to the front side and is passed through the conveying passages at the downstream side. When the work is the inferior good, it is discharged to a discharge port.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004078138-A (JP)
Title: Substrate for electrooptical device and manufacturing method therefor, electrooptical device and manufacturing method therefor, and electronic apparatus
Inventor: TAKIZAWA KEIJI
IPC: G02F1/1333
Filed: 2002-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To restrain the surface of the substrate structure of a liquid crystal device etc., from being uneven between a plurality of dots for display and an inter-dot area and to secure flatness between a light blocking layer and a layer surrounded with the layer, e.g. colored layers.  <P>SOLUTION: A substrate for an electrooptical device includes a base 1 in which a plurality of display dots D are formed, an underlayer 4 formed on the base 1, a reflective layer 2 formed on the underlayer 4, and color layers 3r, 3g, and 3b formed on the reflective layer 2. The underlayer 4 is provided at regions corresponding to the display dots D, but is not provided at regions between the display dots D. In addition, hollows are provided at the regions between the display dots D, and a light shielding layer 3k gets into the hollows, so the light shielding layer 3k, and the color layers 3r, 3g, and 3b are in level with one another.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004156115-A (JP)
Title: Copper alloy excellent in strength stability and its production method
Inventor: ARIGA YASUHIRO
IPC: C22C9/06
Filed: 2002-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a copper alloy which has stable strength and is used for electric and electronic parts such as a lead frame, a terminal, a connector, or a spring.  <P>SOLUTION: The copper alloy contains 1.0-8.0 mass% Ni, higher than 0.1 mass% and 2.0 mass% or lower Si, 0.05-5.0 mass% Zn, and if necessary 0.01-5.0 mass% Sn. In the copper alloy, a crystallization/precipitation product with an average particle size of 0.05-10 μm is present in a volume percentage of 0.5-10% and preferably in a particle number density of 1,000/mm<SP>2</SP>or higher.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004160745-A (JP)
Title: Cartridge replaceable line drawing marker
Inventor: KANEKO TOSHIO
IPC: B43K8/02
Filed: 2002-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a marker capable of replacing a cartridge-like ink tank member easily and securely.  <P>SOLUTION: This cartridge replaceable line drawing marker is constituted of a cylindrical body part 1, a drawing tip part 11 and a cartridge-like ink tank member 21 to be replaceably fitted to the body part 1 from its rear part. The ink tank member 31 for replacement fitted to the body part 1 is equipped with a cotton pad 22 impregnated with an ink, an ink body 23 made of plastics wrapping the cotton pad 22 and a lid part 32 formed at the tip of the ink body 23. A hole part 30 communicating with the cotton pad 22 is formed by removing the lid part 32, and the rear end part 13 of the drawing tip part 11 is brought into contact with the cotton pad 22 inserted in the hole part 30 by fitting the ink tank member 21 with the formed hole part 30 to the body part 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004163572-A (JP)
Title: Image forming apparatus
Inventor: ISHIWATARI TAHEI
IPC: G03G9/087
Filed: 2002-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus for enhancing the fixing strength of a pattern of a hardly visible color for following up information on a reproduction of a recording medium with a specified image while forming the pattern on the reproduction without degrading the image quality of the image of the recording medium.  <P>SOLUTION: In image formation with the image forming apparatus, a pattern for following up information on a reproduction is formed with a hardly visible yellow toner selected from a plurality of color toners used in the image forming apparatus. The yellow toner is set in such a way that, in a temperature range of the softening point of the toner and above, a storage modulus (G') of the toner is made lower than a storage modulus (G') of another color toner (a magenta toner or the like). Thus, the fixing strength of the pattern can be enhanced while forming the pattern without degrading the image quality of an image of a recording medium.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004160821-A (JP)
Title: Laminated material and packaging bag using the same
Inventor: FUJII HITOSHI
IPC: B65D65/40
Filed: 2002-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a barrier laminated material having excellent barrier properties with respect to an oxygen gas, steam or the like, excellent in close adhesiveness, capable of enhancing barrier properties compared with before even if an extruded resin layer comprising an adhesive layer is made thin and useful as a packaging material capable of reducing the weight of container/package refuse, and a packaging bag using the same.  <P>SOLUTION: The laminated material is constituted by providing a vapor deposition film comprising an inorganic oxide on one surface of a substrate film, subsequently providing a gas barrier coating film on the vapor deposition film comprising the inorganic oxide and laminating a heat sealable extruded resin layer with a thickness of 2-50μm on the gas barrier coating film. The packaging bag using the laminated material is also provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003228676-A (JP)
Title: System and method allowing advertiser to manage search listing in pay for placement search system using grouping
Inventor: COLACE ANN-BETTINA
IPC: G06Q30/02
Filed: 2002-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an improved system and method for managing search listings in pay for a placement system.  <P>SOLUTION: This system for advertisers to efficiently manage in pay for their search listings in a placement database search system is provided with a grouping means for managing multiple categories for the search listings and a query means for searching search listings. Furthermore, this system is provided with a quick-fill means for modifying an attribute in plurality of search listings by specifying the modification at a single location.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004160032-A (JP)
Title: Pinball game machine
Inventor: OKADA KAZUO
IPC: A63F7/02
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine for performing a rendition to which a player pays attention by using a whole game board, and allowing the player to enjoy a game for a long time without being tired.  <P>SOLUTION: The game machine includes the game board and a display part. The game board consists of a transparent board where a picture film with a picture plotted thereon is arranged so as to be visually recognized from a front part. The display part is arranged on the front surface of the game board or fitted to a part of the game board. The display part includes a light source for emitting light toward the center part of the game board from the side part of the game board. A reflection film for reflecting light is provided at the rear side of the game board.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003151638-A (JP)
Title: Lithium-ion secondary battery
Inventor: SHIODA HISASHI
IPC: H01M10/0587
Filed: 2002-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a lithium-ion secondary battery, of which weight is light and safety is secured without using a rigid outer package can, and which is low in internal resistance and excellent in charging and discharging characteristic. SOLUTION: The lithium-ion secondary battery comprises: a positive electrode having a positive electrode active material layer and a positive electrode collector; a negative electrode having a negative active material layer and a negative collector; a separator having holes and holding electrolyte containing lithium ion, and an adhesive resin layer bonding the positive electrode or negative electrode to the separator. The adhesive resin layer has through holes, and has the porosity not less than the separator. One of the positive electrode and negative electrode is bonded to the separator with the adhesive resin layer to constitute laminated structure in which the positive electrode and the negative electrode alternately arranged between the separators.
Patent JP-2004134341-A (JP)
Title: Light control type discharge lamp lighting device
Inventor: KOJO TAKUYA
IPC: H05B41/24
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a discharge lamp lighting device in which a transient voltage to work at the time of shortage of a circuit voltage is prepared and which maintains a stable light control state.  <P>SOLUTION: This device is provided with an auxiliary capacitor 20 to be connected between output terminals of rectifier type power supply circuit 10, and a serial pair of switching elements to be controlled so as to make on and off alternately, and a first open circuit including a first switching element 31 and an AC load circuit 50 and a second closed circuit including a second switching element 32 and the AC load circuit 50 are formed. The first open circuit and the second closed circuit are made to be circuits including main capacitors, and a first inductor 61 belonging to the first open circuit and not belonging to second closed circuit is provided, and a second inductor 62 belonging to the second closed circuit and not belonging to the first open circuit is provided. The first and the second inductors are elements having different inductance values. A polarized charge is brought about and the light is controlled by imbalance of the first and the second inductors. A part of electromagnetic energy accumulated in the first and the second inductors returns to the auxiliary capacitor 20, and an appropriate high voltage is formed. This high voltage supplements the shortage of the circuit voltage.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004169372-A (JP)
Title: Welding joint structure of pole and beam
Inventor: KOIZUMI TETSUYO
IPC: E04B1/58
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a welding joint structure of a pole and a beam, remarkably improved in strength by providing a beam insert hole in a vertical pole of steel material and inserting and passing the beam into the beam insert hole of the pole to join both of them by welding.  <P>SOLUTION: This welding joint structure of a pole and a beam is composed of the vertical pole 1 of steel material, the beam 2 a little thinner than the pole, and the beam insert holes 3 provided in the pole 1. The beam 2 is passed through the beam insert holes 3, 3', and welded on the joint parts 5, 5' of the pole 1 and the beam 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004168003-A (JP)
Title: Inkjet recorder and inkjet recording method
Inventor: NAGAMURA MITSUTOSHI
IPC: B41J2/01
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a continuous smooth connection without generating black streaks due to an ink blur at the end of recording bands and white streaks due to end-misdirection occurring when the concentration of ink to be recorded is intermediate or higher.  <P>SOLUTION: In a one-pass printing mode or a multi-pass printing mode, paper is fed in a smaller amount (by one pixel) than a standard amount of paper feed corresponding to the number of passes so that the dots to be formed by the subsequent scan overlap with the dots formed in the previous scan at the boundary of the connection of the recording bands. In this state, several rasters near the connection part of the recording bands recorded by the scan of a recording head are subjected to a thinned-out treatment of the ink dots to be discharged in response to the concentration of ink recorded at the end of recording bands. At this time, the amount of thinning-out of the ink dots is set so that the amount of thinning-out can be increased or decreased for every raster in response to the concentration of ink at the band ends.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003208810-A (JP)
Title: Light guiding plate and flat lighting system
Inventor: NAKANE TADAAKI
IPC: G02F1/13357
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To obtain bright and uniform luminance by efficiently emitting light, and to prevent a moire and a bright line from occurring.  <P>SOLUTION: Projecting or recessed dotted parts 9 are continuously or parallelly provided side by side with the end face part 3 of incidence on the surface part 5 or the back part 6 of a light guiding plate 2, and the value of the interval for continuously or parallelly providing them is determined by dividing the distance for continuously or parallelly providing them first starting from the end face part 3 of incidence by the square root of 1.5-1.8, and the value of the next interval in the direction toward a reflecting end face part 4 is determined by dividing one by one the last interval distance by the square root of 1.5-1.8.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004177535-A (JP)
Title: Device for knick sensitization and desensitization test of photosensitive material
Inventor: KUROKAWA TOSHIO
IPC: G03C1/00
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for Knick sensitization and desensitization test of photosensitive materials capable of processing photosensitive materials in such a way that they are held and bent under the same conditions and capable of increasing working efficiency.  <P>SOLUTION: One end side parts of all photosensitive materials 14 held by a holding means 33 are put on supporting surface members 24, 36. The other end side parts of all the photosensitive materials 14 in a work 10 are put on a moving member 38. The supporting surface members 24, 36 and the moving member 38 are moved by a bending means 42 so that they are relatively bent, and only parts of all the photosensitive materials 14 in the work 10 are bent under the same conditions in a prescribed included-angle part formed between these. The work 10 enables only a part of each photosensitive material 14 for test to be bent, so that a part of a sheet frame 12 is not creased.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004177269-A (JP)
Title: Filling aptitude evaluation method of packing film
Inventor: HIRASAWA EISAKU
IPC: G01N19/04
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of evaluating filling aptitude having as elements a heat-seal time width and a heat-seal temperature width enabling heat seal wherein no defect occurs, when a content is filled and packed into a packing film with a filling packing machine.  <P>SOLUTION: In this evaluation method, following steps are performed successively. Step 1: each hot tack intensity of the packing film at a plurality of heat seal times and at a plurality of heat seal temperatures is measured by using a hot tack intensity measuring machine. Step 2: a data group comprising the heat seal times and the heat seal temperatures wherein the hot tack intensity higher than a reference value at which no defect occurs is manifested is selected from the measured hot tack intensities. Step 3: a heat seal time zone and a heat seal temperature zone are extracted from the selected data group, to thereby specify a region defined by the time zone and the temperature zone. Hereby, the filling aptitude region of the packing film can be evaluated simply and surely.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004177854-A (JP)
Title: Resin coated support for photographic printing paper and sheetlike photographic printing paper
Inventor: HIGASHIYAMA MASATO
IPC: G03C1/00
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin coated support for photographic printing paper capable of giving sheetlike photographic printing papers having good developability and good conveyability before and after development in a high-speed development processor and ensuring good alignment of photographic prints, and to provide sheetlike photographic printing papers.  <P>SOLUTION: In the resin coated support for photographic printing paper obtained by coating both faces of base paper with a resin, an affixed curl value of surface inward curling is ≥16 cm and the base paper is base paper made a using wood fiber-based pulp slurry, and a photographic emulsion layer is disposed on the side of a face of the base paper which becomes MD axis plus curl or the side of a face of the base paper which becomes CD axis minus curl, at the time of adjustment to a specified water content after heat treatment.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003296963-A (JP)
Title: Optical recording/reproducing device
Inventor: KIM YOUNG-SIK
IPC: G11B7/122
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical recording/reproducing device in which a focal point is stably maintained on a disk by an objective lens and convergent lens independently of the positions of a light emitting part and a light receiving part.  <P>SOLUTION: This optical recording/reproducing device is constituted of: a movement part for moving by the driving operation of a driving device; a slider arranged at the free end of the movement part; a head lens part consisting of an objective lens mounted on the upper surface of the slider and a convergent lens mounted on the lower side of the objective lens for converging a light beam passing through the objective lens above a recording medium; an optical path deflecting part arranged on the upper side of the objective lens above the objective lens and provided with a selective transmission surface for transmitting only the light beam advancing to the direction of optical axis only of the objective lens; and an optical part constituted of a light emitting part which is mounted on the movement part for emitting and transmitting the light beam for irradiating the recording medium through the optical path deflecting part and the head lens part, and the light receiving part for sensing the light beam reflected from the recording medium.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003272418-A (JP)
Title: Head lamp unit for vehicle and headlight for vehicle fitted with head lamp unit
Inventor: UI TAKAHIRO
IPC: F21Y101/00
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a head lamp unit for a vehicle and a headlight for the vehicle fitted with the head lamp unit having exchangeability with a halogen electric bulb of such a structure that a filament for high beam and a filament for low beam are installed in different positions in the direction approximately perpendicular to the optical axis Z and capable of generating a correct high-low beam distribution.  <P>SOLUTION: The head lamp unit for the vehicle is equipped with a discharge lamp, a socket in which the discharge lamp is mounted, a base supporting the socket and having exchangeability with the base of the halogen electric bulb equipped with the filament for high beam and the filament for low beam, and a moving means capable of moving the socket in parallel displacement in the direction perpendicular to the optical axis of the head lamp unit for the vehicle without inclining the optical axis of the discharge lamp in compliance with the high beam and the low beam.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004000450-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F5/04
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which can prevent damages to the ball tank and the mechanism panel thereof as caused by the dead load of the ball tank and the load of balls stored in the tank.  <P>SOLUTION: In the game machine in which a ball tank 200 for storing and supplying a large number of balls is mounted at the upper part of the mechanism panel 100 arranged on the rear of the game machine, a tank mounting part 120 to which the ball tank 200 is fittingly mounted is formed at the upper part of the mechanism panel 100. It is so arranged that the tank mounting part 120 receives the dead load of the ball tank 200 and the load of the balls within the ball tank 200 when the ball tank 200 is mounted on the tank mounting part 120.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004181719-A (JP)
Title: Lightweight constituent element
Inventor: TAMURA MASAMI
IPC: B62D25/08
Filed: 2002-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lightweight constituent element which enables bonding of a resin member to a metal member without providing holes in the metal member and enhances the strength of the metal member itself.  <P>SOLUTION: In the lightweight constituent element wherein the resin member 120 is provided on the surface of the metal member 110 extending so as to form a U-shaped cross section, protruded parts 114 and 115 protruding to the outside or inside of the C-shaped cross section are formed to the surface of the metal member 110 and the resin member 120 is partially locked with the protruded parts 114 and 115 to be locked with the metal member 110 with respect to the C-shaped opening direction and longitudinal direction of the metal member 110.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004186332-A (JP)
Title: Method of mounting semiconductor device, electro-optical device, and electronic apparatus
Inventor: NISHIYAMA YOSHIHIDE
IPC: H01L21/60
Filed: 2002-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of mounting a semiconductor device by which a semiconductor device can be easily mounted with high positional accuracy, and also to provide an electro-optical device and an electronic apparatus.  <P>SOLUTION: The method of mounting a semiconductor device comprises a process of placing a sheet material 46 which contains flux and has a positioning section 48 with respect to a semiconductor device 10 and/or a mount substrate 9 (in this case, the semiconductor device 10) in the other component 9 a process of mounting the semiconductor device 10 on the mount substrate 9 via the positioning section 48 of the sheet member 46, and a process of heating the semiconductor device 10 and/or sheet member 46.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004186020-A (JP)
Title: Moving contact body with operation protrusion, mounting method of operation protrusion, and switch for operation panel using this
Inventor: SERA NAOKI
IPC: H01H13/702
Filed: 2002-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a moving contact body with an operation protrusion in which the operational force in a specified portion is set to be a desired one, regarding the moving contact body used as a switch for the control panel of an electronic equipment.  <P>SOLUTION: In a base film 10, portions corresponding to respective moving contact 12 are formed in convex state, and the operation protrusions 14, 15 are formed at upper face positions of the base film 10 corresponding to these respective moving contacts 12 because protrusion members 14A, 15A are adhered by means of adhesive resins 14B, 15B. By making adhesion diameters of respective adhesive resins 14B, 15B have different diameters, desired operational force is made obtainable at respective portions.  <P>COPYRIGHT: (C)2004,JPO&NCIPI