baber/WOPTO huggingface dataset:
Patent JP-2004229919-A (JP)
Title: Management device
Inventor: UGAWA SHOHACHI
IPC: E05B45/06
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a management device by which illegal behavior such as illegal replacement of an IC chip is prevented.  <P>SOLUTION: The management device manages a game machine which comprises: a reader 28 for reading identification information stored in the IC tag 11 provided at a key 9 on condition that the key 9 provided with the IC tag 11 storing the identification information is inserted to the key hole 10 of a locking apparatus 40; a decision means for collating the identification information read by the reader with previously registered identification information for decision to decide whether it is proper identification information; and a transmission means 32 for transmitting decision result information when the decision result of the decision means is not proper. The management device comprises: a reception means 33 for receiving the decision result information transmitted from the game machine; an announcement means 31a for performing prescribed announcement; and an announcement control means for performing announcement control by driving the means 31a when receiving the decision result information by the reception means.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003235684-A (JP)
Title: Decompressed air mattress
Inventor: VANSTEENBERG KIP P
IPC: A61G7/05
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the occurrence of an undesirable problem such as bedsore.  <P>SOLUTION: The body support device to be used with a suction source is provided with a core having a first foam member which has a vertical thickness, a horizontal length, and a lateral width and whose vertical thickness in a non- decompressed state is smaller than the horizontal length and the lateral width, and a cover having an inside for disposing the core, most of which, at least, is occupied by the first foam member, and having an opening connected to the suction source. The suction source acts to deflate a part of the air in the inside and the partial inflation of the air partially decompresses the first foam member in the inside of the cover.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004241879-A (JP)
Title: Apparatus and method for image processing, recording medium, and program
Inventor: TAKEUCHI KYOICHI
IPC: H04N19/102
Filed: 2003-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To suppress an udnerflow of a VBV buffer by using the VBV buffer at a maximum.  <P>SOLUTION: A VBV buffer underflow determination part 42 obtains information on the picture type, the number of macro blocks (MB), the number of slices, and the format of an inputted picture and supplies the information to an arithmetic part 43 and makes the arithmetic part 43 calculate a margin and stores it into a margin size memory 44. The VBV buffer underflow determination part 42 reads the margin out of the margin size memory 44 according to the inputted picture type, compares the sum of the margin and a maximum quantity of bits generated in one picture with the occupation quantity of the VBV buffer to determine whether the VBV buffer is in an underflow state, and sends a command for minimum parameter processing when determining that the VBV buffer underflow is caused. This invention is applicable to an MPEG encoder.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004241515-A (JP)
Title: Nitride semiconductor laser device and its manufacturing method
Inventor: NOMURA YASUHIKO
IPC: H01S5/323
Filed: 2003-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a nitride semiconductor laser device having a superior luminescence property.  <P>SOLUTION: The method of manufacturing the nitride semiconductor laser device comprises processes of forming a plurality of nitride semiconductor layers (2-6) including a light emitting layer 4 on top of an n-type GaN substrate 1, forming a ridge section which consists of a convex portion of the p-type clad layer 5 and the p-type contact layer 6 and is extended in a [1-100] direction, forming a trench 43 which is composed of two kinds of trench of different depths, that is, a first trench portion 43a and a second trenches portion 43b, on a rear face of the n-type GaN substrate 1 by irradiating YAG laser light on the rear face of the n-type GaN substrate 1 except for a region below the ridge section 7 in a direction orthogonal to the ridge section ([11-20] direction), and forming end faces 20 of a laser resonator by dividing the n-type GaN substrate 1 along the trench 43.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004237184-A (JP)
Title: Rice polisher and automatic rice cooker
Inventor: INADA TAKESHI
IPC: B02B3/08
Filed: 2003-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rice polisher which can abate a lowering in its rice polishing performance.  <P>SOLUTION: The rice polisher 20 is provided with a rice polishing section 23 that removes rice bran from rice in a rice polishing step, a rice discharge means 24 that discharges the polished rice from the section 23, a rice reception section 25 that holds the polished rice discharged from the means 24, and a rice detection means 30 that detects the presence or absence of rice in the section 25. When the means 30 detects the presence of rice in the section 25 in the rice polishing step, it gives alarm and stops the operation of the rice polisher 20. In this way, a fault of the rice polisher 20 can be found, and the lowering of its rice polishing performance can be reduced.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004242054-A (JP)
Title: Image data transmission apparatus
Inventor: MIURA MIKIO
IPC: H03M7/46
Filed: 2003-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image data transmission apparatus capable of shortening a time for transmission of image data to be stored in a video memory and compatible with even a destination which does not have a decoding means or to which a method of transmission is not set beforehand.  <P>SOLUTION: The image data transmission apparatus is equipped with a run length decision circuit capable of transmitting the image data to be displayed on a display picture to a display control unit on a reception side by using serial communication and of immediate encoding of the image data with an aim of using by changing display contents appropriately, transmits the image data to be displayed on the display picture by encoding immediately, stores the display contents in the video memory, and uses them. Then, as the immediate encoding is performed before communication is carried out, the immediate encoding is performed after reception, and the image data are stored in the video memory, the time for transmission of the image data can be shortened.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004240177-A (JP)
Title: Liquid crystal display device and electronic appliance
Inventor: OZAWA KINYA
IPC: G02F1/13363
Filed: 2003-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device which is bright and high-contract and further with which a display with a wide viewing angle is obtainable in the transflective liquid crystal display device.  <P>SOLUTION: This liquid crystal display device is constructed by interposing a liquid crystal layer 50 between a pair of substrates 10A, 25A and is equipped with a transmissive display region T producing a transmissive display and a reflective display region R producing a reflective display. The liquid crystal layer 50 is composed of a liquid crystal vertically aligned in the initial alignment state and with negative dielectric anisotropy. Circularly polarizing plates to make circularly polarized light incident on the liquid crystal layer 50 are disposed on the respective sides of a pair of the substrates 10A, 25A different from those of the liquid crystal layer 50. The circularly polarizing plates include optical retardation plates 16, 18. With respect to the optical retardation plates 16, 18, by representing refractive indexes of azimuthal directions mutually perpendicularly intersecting in the flat surfaces as nx, ny and that in the thickness direction as nz, and by defining Nz as Nz=(nx-nz)/(nx-ny), an inequality Nz<1 is satisfied.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004237256-A (JP)
Title: Pit structure
Inventor: HATTORI TAKEO
IPC: E02D29/045
Filed: 2003-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pit structure which is a watertight structure for storing waste at a final disposal site or the like, and can surely prevent polluted water from leaking beforehand.  <P>SOLUTION: A pit 10 has an inner wall 1 wherein a watertight layer 13 comprising a watertight sheet 13a and a permeable block 13b is provided on the inner face to be brought into contact with the waste 10a, and an outer wall 2 provided with space from the outside face of the inner wall 1. The pit secures a space 3 allowing a person to get in and out for monitoring between the inner wall 1 and the outer wall 2. The pit 10 capable of grasping the presence or absence of such a danger as to leak the polluted water beforehand and storing the waste 10a is installed under the ground.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003275460-A (JP)
Title: Game device and information storage medium
Inventor: MATSUNO TOSHIAKI
IPC: A63F13/52
Filed: 2003-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game device and an information storage medium capable of realizing real expression of reflection in a reflection area of light from a light source by a little processing load.  <P>SOLUTION: A reflected image object is set in a position P2 of perspectively transforming a plane symmetrical position P1 with respect to a light source position on a screen in regard to a map face, and the reflected image object is overwritten on a frame image. An outline and luminance distribution of the reflected image object are fluctuated following passage of time. A reflection permission flag RF showing whether or not a reflection calculating process is permitted is set with respect to each dot of a map 30. A width and luminance of the reflection area is controlled in response to an altitude difference between a view point position and the position P1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003233073-A (JP)
Title: Liquid crystal display element
Inventor: OKUMURA OSAMU
IPC: G02B5/30
Filed: 2003-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display element having high contrast and satisfactory white/black properties.  <P>SOLUTION: In the liquid crystal display element having a liquid crystal cell wherein a liquid crystal is held between a pair of substrates and a plurality of retardation films, a plurality of the retardation films comprise first and second retardation films each having different wavelength dispersion value of a double refractive index.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004245901-A (JP)
Title: Light source device
Inventor: URUSHIBARA TSUGI
IPC: F21Y101/00
Filed: 2003-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a good light source device which eliminates scattering of a lamp constitution material even during light emitting tube rupture, and has high safety for business and for home without any rupture sound generated by collapse of a reflective mirror.  <P>SOLUTION: The light source device stores a light emitting tube in the recessed reflective mirror at 2 mm or shorter of a distance between electrodes, is substantially completely enclosed by composing a translucent plate on the front face on the reflective mirror, and has no means for directly cooling at least a light emitting part. A thickness in the neighborhood of a primary focus part of the recessed reflective mirror is 4 mm or thicker.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004245144-A (JP)
Title: Hydrogen supply device for measuring fuel consumption and hydrogen supply method for measuring fuel consumption of hydrogen fuel vehicle
Inventor: AOYANAGI AKIRA
IPC: B60L11/18
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To reduce fuel consumption measurement error caused by residual air in a pipe of a hydrogen supply device.  <P>SOLUTION: In this method for supplying hydrogen to the hydrogen fuel vehicle for measuring fuel consumption of the hydrogen fuel vehicle, before hydrogen in a hydrogen tank for measurement is supplied to the hydrogen fuel vehicle, hydrogen in a hydrogen tank for dummy is supplied to a hydrogen supply pipe connecting the hydrogen tank for measurement to the hydrogen fuel vehicle to discharge air in the hydrogen supply pipe, and the hydrogen supply pipe is filled with the hydrogen of the hydrogen tank for dummy (step S02). Then, the hydrogen in the hydrogen tank for measurement is supplied to the hydrogen fuel vehicle through the hydrogen supply pipe (step S03).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004245352-A (JP)
Title: Clamp
Inventor: ASANO KATSUMI
IPC: F16B5/10
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a clamp that the clamping work is easy, its work efficiency is good and the clamping is surely done.  <P>SOLUTION: It constitutes a female member 14 forming a head 13 to the end of a cylindrical part 12, a male member 17 forming a head 16 to the end of a columned part 15 formed free to idle fitting into the cylindrical part 12 and an elastic ring (the first and the second elastic ring 18, 19) fixed to the cylindrical part 12 and the columned part 15 respectively. And it is a clamp 11 forming the engagement means (the first and the second engagement means 20, 21) for mutual engagement on the cylindrical part 12 and the columned part 15 respectively, besides the elastic ring is fitted idle to the cylindrical part 12 and the columned part 15 respectively. And the clamp that nips and presses the object to be clamped (motor case 27) with the female member 14 and the male member 17 is provided by mutual engagement of the engagement means. The object to be clamped can be nipped and pressed by the female member and the male member for mutual engagement of the engagement means and idle fitting of the columned part 15 into the cylindrical part 12. Then, the clamp can be made cheaply besides the clamping work can be done easily.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004251925-A (JP)
Title: Light source unit and projector equipped therewith
Inventor: TAMARU SHUJI
IPC: F21Y101/00
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light source unit capable of excellently condensing and utilizing light from a high-pressure discharge lamp by accurately aligning the optical axes of an elliptical mirror and a lens combined with the mirror, and a projector capable of exhibiting excellent image display performance by using the light source unit.  <P>SOLUTION: Projections 402a to 402d are arrayed crosswise on the rib 401 of the elliptical mirror 39, and fixing implements 502a to 502d are arranged on a resin cover 50 side opposed to the projections. Recessed parts 503a to 503d are formed inside the implements 502a to 502d, and made to fit onto the projections 402a to 402d, thereby, the optical axes of the mirror 39 and a concave lens 60 are aligned.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004251490-A (JP)
Title: Refrigeration cycle
Inventor: SHINODA TETSUSHIGE
IPC: B60H1/32
Filed: 2003-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem of structuring a vapor-liquid separator 2 with a perforated pipe 14 which results in complicated stress distribution and arises necessity to reduce a wall thickness because in the case that the wall thickness of the perforated pipe 14 is increased as a measure against it, cost and weight increase and deterioration of brazing property due to increase of heat content are concerned, and periphery of a mixed refrigerant inlet hole 12c and a gas refrigerant outlet hole 13a where stress is concentrated if the pipe wall is made thin is to be damaged while being used in a long period of time.  <P>SOLUTION: This refrigeration cycle is structured by brazing a reinforcing member 16 in an approximately pipe shape to inside a vapor-liquid separating chamber 11, reinforcing the periphery of the mixed refrigerant inlet hole 12c and the gas refrigerant outlet hole 13a to mitigate the stress on the periphery of the mixed refrigerant inlet hole 12c and the gas refrigerant outlet hole 13a. Thus, even in the case that the wall thickness of the perforated pipe 14 for structuring the vapor-liquid separating chamber 11 is made thin, fault of damaging the periphery of the mixed refrigerant inlet hole 12c and the gas refrigerant outlet hole 13a while being used in the long period of time is prevented.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004253707-A (JP)
Title: Semiconductor device, and manufacturing method thereof
Inventor: KANEMOTO HIROSHI
IPC: H01L21/336
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device and a manufacturing method thereof wherein its operational speed can be improved while suppressing its punch through.  <P>SOLUTION: The semiconductor device has a p-type silicon substrate 1, a non-doped silicon layer 7 provided on the silicon substrate 1, a gate insulation film 11 provided on the non-doped silicon layer 7, a metal gate electrode 13 provided on the gate insulation film 11, n<SP>+</SP>S/D diffusion layers 5a, 5b provided in the exposed silicon substrate 1 from under the metal gate electrode 13, and a p<SP>+</SP>diffusion layer 9 provided in the silicon substrate 1 present under a channel region. Further, the impurity concentration of the p<SP>+</SP>diffusion layer 9 is made higher than the one of the silicon substrate 1 present under the n<SP>+</SP>S/D diffusion layers 5a, 5b.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004252335-A (JP)
Title: Projection type display device
Inventor: SHIMIZU KOJI
IPC: G02F1/13
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projection type display device that can easily and surely shield a driver circuit mounted on a film from a light source light in a projection type display device employing a COF (Chip On Film) technique.  <P>SOLUTION: The projection type display device is equipped with a light source 2, an light modulating device 23 which modulates the light emitted by the light source 2, and a projecting device which projects the light modulated by the light modulating device 23, and further equipped with a control board 40 where a control circuit 41 for controlling the light modulating device 23 is mounted. The control substrate 40 and light modulating device 23 are connected by a flexible substrate 43 on which a semiconductor integrated circuit 42 for driving the light modulating device 23 is mounted. The display device is characterised in that the semiconductor integrated circuit 42 is arranged in a recessed part 47 of the control substrate 40.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004250640-A (JP)
Title: Toilet purpose elastic cell structure and its manufacturing method
Inventor: NAKAMURA KENJI
IPC: C08J9/30
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elastic cell structure having much improved minuteness and good texture and being the most suitable for elastic cell structures.  <P>SOLUTION: The structure is a rubber type elastic cell structure having a bulk density of 0.150 g/cm<SP>3</SP>or lower, a number of cells in the cross section of 8 cells/mm<SP>2</SP>or more and a 50% compressive stress of 1.0 N/cm<SP>2</SP>or lower. The structure is manufactured by adding air and sodium silicofluoride to a rubber type aqueous dispersion, e.g. rubber latex, stirring the mixture at a high speed to form a stock solution for minute cell structures, injecting the solution into a mold having releasing properties, irradiating microwaves immediately to solidify rapidly, heating, and vulcanizing.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004254764-A (JP)
Title: Warp braid tape for slide fastener
Inventor: MATSUDA YOSHIO
IPC: A44B19/34
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a warp braid tape which enables the smooth operation of opening or closing the slider after the mounting of the fastener elements along with the accurate sewing thereof by keeping it soft without being hardened even under the heat setting and rich in its draping property.  <P>SOLUTION: Out of the knit yarns which compose the stitches of the fastener element mounting parts (11) comprising a plurality of wales (W<SB>1</SB>, W<SB>2</SB>) of the warp braid tape (10), the dry heat shrinkability of one or more of the knit yarns (T<SB>1</SB>, T<SB>2</SB>, L<SB>1</SB>, L<SB>2</SB>, ST<SB>1</SB>, ST<SB>2</SB>, L<SB>1</SB>, L<SB>2</SB>, ST<SB>1</SB>, ST<SB>2</SB>) interlaced on the wales (W<SB>1</SB>-W<SB>2</SB>) of the fastener element mounting parts (11) to be arranged across the wales (W<SB>1</SB>-W<SB>5</SB>) adjacent to each other is set lower than that of all other knit yarns (C<SB>3</SB>-C<SB>13</SB>, T<SB>3</SB>-T<SB>12</SB>, L<SB>3</SB>-L<SB>10</SB>, ST<SB>3</SB>-ST<SB>10</SB>) making up the main tape part (12). A multifilament yarn comprising a very fine filament fiber with 0.5-4dTex is used for all the knit yarns.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004257039-A (JP)
Title: Metal panel for exterior wall of building and manufacturing method therefor
Inventor: MIURA NORIMASA
IPC: B32B15/08
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a metal panel for an exterior wall of a building, which brings about a three-dimensional effect, by using a plate-shaped raw material with a treated film excellent in corrosion resistance, heat resistance and workability, and preforming a decorative irregular pattern on the plate-shaped raw material.  <P>SOLUTION: In a strip of the plate-shaped raw material, a primer layer is formed at least on one side of a plated steel or stainless steel plate, and a top coated film is formed at least on one side of the primer layer. After the strip of the plate-shaped raw material is cut in a prescribed longitudinal dimension, each side is bent so that a box-shaped frame can be formed. An expandable resin is injected into the inside recess of the frame which is formed in a box shape, and expanded after the mounting of a backside material, so that the metal panel for the exterior wall of the building can be manufactured. Before cut in the prescribed longitudinal dimension, the plate-shaped raw material is press-molded by means of a male mold having a decorative protrusion part with irregularities and a female mold having a decorative protrusion part, which is to be fitted to the male mold, so that the irregular pattern can be formed on a panel surface.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004225026-A (JP)
Title: Manufacturing method of stabilized processed fuel from general combustible waste
Inventor: HOSHI MITSUO
IPC: B09B3/00
Filed: 2003-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To play a role in a resource circulation type society through utilizing a general combustible waste as an energy resource and to plan a revival utilization of incineration facilities that have been abandoned or shut down in the whole country, by manufacturing a stabilized processed fuel having a calory like a coal while generation of harmful substances such as dioxins is suppressed by substituting the existing treating method of the general combustible waste by a now invented manufacturing method.  <P>SOLUTION: The manufacturing method for converting the general combustible waste into the energy resource is a method for converting a sorted/collected general combustible waste into a processed fuel, and comprises stabilizing a calorific value by mixing quick lime/coal powder/various kinds of petroleum into the general combustible waste, further preventing harmful substances such as dioxins from discharging by adding and mixing various kinds of ores having adsorbing and degrading action against the harmful substances, and utilizing it as the stabilized processed fuel.  <P>COPYRIGHT: (C)2004,JPO&NCIPI