baber/WOPTO huggingface dataset:
Patent JP-2003177355-A (JP)
Title: Three-dimentional image display system
Inventor: LEE BYOUNGHO
IPC: G02B27/22
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a three-dimentional image display system having the wider viewing angle by appropriately opening/closing the optical paths of respective elemental lenses constituting a lens array and display an elemental image formed with the opening/closing of the optical path on a image display element.  <P>SOLUTION: This three-dimentional image display system using an integrated photography (IP) technology includes an elemental lens opening/closing part to open/close the optical path of each elemental lens between the lens array and an image display element, an image processing part to form the elemental image for reproducing a three-dimensional image and make it synchronize with the control signal of the elemental lens opening/closing part, the image display element to display the elemental image formed by the image processing part, and the lens array consisting of many elemental lenses to reproduce the corresponding three-dimensional image by forming the elemental image displayed by the display element.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004090045-A (JP)
Title: Gas shielded arc welding wire for low alloy steel excellent in hydrochloric acid resistance and sulfuric acid resistance, and gas shielded arc welding method using same
Inventor: OKITA SHIGERU
IPC: B23K9/173
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas shielded arc welding steel wire which is excellent in corrosion resistance, is securable a satisfactory weldability, and can form a weld metal part excellent in strength and toughness on impact with respect to the welding wire which is used for welding a sulfuric acid dewpoint corrosion resistant steel capable of obtaining excellent corrosion resistance under the environment of concentrated sulfuric acid and concentrated hydrochloric acid, and to provide a welding method using the wire.  <P>SOLUTION: the steel wire for gas shielded arc welding excellent in resistances to hydrochloric acid and sulfuric acid contains C of 0.02 to 0.2 %, Si of 0.2 to 1.5 %, Mn of 0.5 to 2.5 %, P of 0.03 % or less, S of 0.02 % or less, O of 0.003 to 0.05 %, Sb of 0.01 to 0.2 %, and Ni of 0.1 to 1 % in mass % to the whole of wire mass. Moreover, the residuals are of Fe and inevitable impurities. An arc welding is performed in an atmosphere of gaseous CO<SB>2</SB>, mixed gas of CO<SB>2</SB>and Ar, etc. using the wire.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004096520-A (JP)
Title: Sound recognition remote controller
Inventor: MURAOKA SHUNJI
IPC: G10L15/00
Filed: 2002-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sound recognition remote controller suppressing power consumption as much as possible and satisfying operability.  <P>SOLUTION: The sound recognition remote controller 1 is constituted of a sound recognition module 2 generating control data corresponding to a part of a remote controller code group transmitted to an object of control based on sound input and a remote control module 3 generating control data corresponding to a remaining part of the remote controller code group transmitted to the object of control based on key input. When not performing sound recognition, the sound recognition module is maintained in a power saving state.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004101594-A (JP)
Title: Lottery ticket and manufacturing method therefor
Inventor: OTA HARUMI
IPC: B42D15/10
Filed: 2002-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide high security lottery tickets which cannot be unsealed without a machine and are applicable to such a system that a value of a lottery ticket varies according to the order of unsealing, and to provide a manufacturing method therefor.  <P>SOLUTION: The lottery tickets and manufacturing method therefor are characterized in that a transparent substrate is provided with at least a low melting point metal thin film layer and a transparent protective layer in order on one surface thereof, and is provided with at least an image receiving layer, a lottery information layer, and a reflection masking layer in order on the other surface; the image receiving layer is arranged in an area smaller than the transparent substrate and the lottery information forming the lottery information layer to be used for lottery is recorded on the image receiving layer; and it is disabled by the low melting point metal thin film layer having the masking property to visually recognize the lottery information from the protective layer side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004101269-A (JP)
Title: Object sensing device
Inventor: SAKO HIDETOSHI
IPC: G01V8/14
Filed: 2002-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an object sensing device for photo-electrically detecting an object crossing a curtain of light and lowering the cost and simplifying the installation by decreasing the number of elements constituting the curtain of light.  <P>SOLUTION: In the object sensing device, one light projecting and receiving means is formed by a projector for forming a plate-like light flux expanded like a fan and a light receiver disposed on the side of the light projector. The projecting and receiving means is installed in a part of a passage for passing the object, and a belt-like recurrence reflecting sheet is stuck to the inner periphery of the section of the passage, facing the projecting and receiving means, whereby the light emitted from the projecting and receiving means is returned to the projecting and receiving means. Thus, the object is sensed from lowering of output of a photo detecting element when the object crosses the curtain of light formed by the projecting and receiving means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004101036-A (JP)
Title: Observation hole for coal burning boiler
Inventor: KOGA MASARU
IPC: F22B37/38
Filed: 2002-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an observation hole with glass for seeing through the inside with high practicability while being safely protected not to damage the glass by the heat from the combustion of a boiler, as an observation hole for a coal burning boiler disposed in a selected position of a furnace wall of the boiler to look into the inside of the boiler.  <P>SOLUTION: This observation hole installed in the furnace wall of the boiler is constituted by installing the glass for seeing through the inside of the boiler. An air chamber is disposed at the peripheral edge of the glass, and air holes are opened toward the glass from the air chamber. The glass is thereby cooled with the blast of the atmosphere led into the air chamber via the air holes, to protect the observation hole, and checking and inspection can be performed by looking into the inside of the boiler while omitting the opening/closing operation of the observation hole, thus maintaining and securing safe operation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004098824-A (JP)
Title: Panel structure
Inventor: SAKUMA HITOSHI
IPC: B62D33/04
Filed: 2002-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a panel structure further reduced in the time and labor hour required for assembling work.  <P>SOLUTION: This panel structure 15 for forming the load-carrying platform of a truck comprises an asphalt sheet 17 thermoset and adhered to the inside surface of a metal outer plate 16. According to this, the metal outer plate 16 can be integrated to the asphalt sheet 17 without using an adhesive only by closely fitting the asphalt sheet 17 of a flexible state prior to thermal treatment to the inside surface of the metal outer plate 16 followed by thermally treating, and the panel structure 15 having necessary rigidity as a load-carrying platform component can be completed by the thermosetting of the asphalt sheet 17.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003130227-A (JP)
Title: Method for manufacturing sheet type composite material and gasket using sheet type composite material provided by method thereof
Inventor: ISHII YOSHITO
IPC: F16J15/12
Filed: 2002-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a sheet type composite material favorable as a high-strength gasket material or a packing material with an excellent heat resistance property and a sealing property and the gasket using the sheet type composite material provided by the method. SOLUTION: A seal material with resin is formed by attaching powder resin on either or both sides of the seal material, heating and softening or melting the resin and then cooling it for fixing the resin on the seal material. The sheet type composite material is manufactured by laminating and adhering an reinforcing core material onto the seal material. A gasket is formed by processing the seat type composite material into a predetermined shape and size.
Patent JP-2003181816-A (JP)
Title: Method for manufacturing ceramic structure and method for manufacturing ceramic honeycomb structure
Inventor: INOKUCHI KAZUHIRO
IPC: B29C48/11
Filed: 2002-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a ceramic structure, by which a molding speed factor can be set higher than when it is conventionally set, during extrusion-molding the ceramic structure.  <P>SOLUTION: This method for manufacturing the ceramic structure comprises the steps to mix/knead a ceramic batch raw material containing at least a ceramic power and water and dry/bake an extrusion-molded product after extrusion-molding. In this method, a non-water soluble liquid lubricant composed mainly of an acyl glycerine and/or its derivative is added to the ceramic batch raw material. The viscosity of the non-water soluble liquid lubricant at 50°C is preferably 15 to 45 cP. Further, it is preferable for the ceramic batch raw material to add 2.0 to 8.0 outer wt.% of methyl cellulose to 100 wt.% of the ceramic powder. In Fig. (1), R<SB>1</SB>, R<SB>2</SB>, R<SB>3</SB>are each an alkyl group of a fatty acid.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004097986-A (JP)
Title: Ultraviolet irradiation device
Inventor: HOSOYA KOJI
IPC: G21K5/00
Filed: 2002-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultraviolet irradiation device which prevents the deterioration of the ultraviolet intensity sensor 3 due to vacuum ultraviolet rays and prevents the ultraviolet intensity sensor 3 from being affected by heat by keeping the ultraviolet intensity sensor 3 apart from an excimer lamp 1 except for the time of inspection.  <P>SOLUTION: The ultraviolet intensity sensors 3 measuring the intensity of the vacuum ultraviolet rays radiated from the excimer lamp 1 are located on the upper sides of the excimer lamps 1 radiating the vacuum ultraviolet rays which are located in air. Further, an air cylinder 4 which is made to be movable to the position getting near to the extent of 3mm (d<SB>1</SB>) on the upper side of the excimer lamp 1 and the position 10mm or more (d2) apart from the upper side of the excimer lamp 1 is disposed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004108784-A (JP)
Title: Connection holder for ict
Inventor: MUNAKATA YOSHIOMI
IPC: G01R31/28
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To perform a sufficient function test by permitting a test pad to be brought into contact with many test pins, in a printed circuit board to be tested.  <P>SOLUTION: The connection member capable of holding the printed circuit board is composed of an upper connection member, which attachably/detachably holds the upper test pins capable of being brought into contact with the upper surface of the printed circuit board, and a lower connection member, which attachably/detachably holds the lower test pins capable of being brought into contact with the lower surface of the printed circuit board. A printed circuit board fixing plate is provided to the lower connection member. By moving the upper connection member downward, the lower ends of the upper test pins are brought into contact with the upper surface of the printed circuit board, and the upper ends of the lower test pins are brought into contact with the lower surface of the printed circuit board.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004108410-A (JP)
Title: Check valve
Inventor: YUMOTO HIDEAKI
IPC: F16K15/06
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a check valve with much flow rate when used as being attached to steam piping.  <P>SOLUTION: An inlet 2, a valve chamber 3 with a greater diameter than that of the inlet 2, and an outlet 4 are formed in a valve casing 1. An annular valve seat 5 is provided between the inlet 2 and the valve chamber 3. A valve body 6 for opening and closing the annular valve seat 5 is arranged in the valve chamber 3. A valve rod 7 is projected at the inlet 2 side face of the valve body 6. A guide member 12 with which being in contact for the outside perimeter of the valve rod 7 is provided in an inner end of the ribs 9 and 10 projecting from the inner wall of the inlet 2 into the valve chamber 3. A recess 20 for housing the ribs 9 and 10 projecting to the valve chamber 3 side is provided and a guide member 12 is provided in the valve body 6. There is provided a shape-memory alloy 21 as a temperature responding member for energizing the valve body 6 in the valve closing direction at a low temperature .  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004109365-A (JP)
Title: Light guide plate
Inventor: UEDA YOSHIO
IPC: G02B6/00
Filed: 2002-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the luminous efficiency in a light guide plate with a display layer disposed on the rear surface.  <P>SOLUTION: The light guide plate 2 introduces light from a light source 1 such as a light-emitting diode from the side surface and emits the light to the front surface. Therein, a large number of recessed parts 3 are formed on the rear surface of the light guide plate 2 and the display layer 4 (letter/figure etc.) is printed thereon. The display layer 4 enters into a large number of the recessed parts 3 and is adhered to the rear surface of the light guide plate 2. Therefore, the light from the light source 1 is easily subjected to irregular reflection at a plurality of protruded parts (parts entering into a large number of the recessed parts 3) of the display layer 4, the luminous efficiency to the front side is enhanced and the display becomes clear.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004105401-A (JP)
Title: Zipper
Inventor: NAKAGAWA SUSUMU
IPC: A44B19/36
Filed: 2002-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a zipper where another member such as a clip is not required at all, a complicated slider stopping mechanism such as a locking unit and a stoppage pawl is not required at the slider, and the opening operation of the zipper becomes impossible once the zipper is closed so that the zipper is useful for a specific use of preventing discharge of filling by forming a departure part having no teeth at the cores of tapes in the vicinity of stops to make the pillar part of the slider come in contact with the teeth at this departure part to regulate (prohibit) the movement of the slider in the disengaging direction (zipper-opening direction).  <P>SOLUTION: A zipper 1 is provided with: teeth 6 and 7 formed at the core parts 4 and 5 of a pair of the tapes 2 and 3, and a slider 9 which engages and disengages a pair of the teeth 6. A departure part 20 having no teeth 6 and 7 is formed at the core parts 4 and 5 in the vicinity of the stops 10 and 11 so that the pillar part 16 of the slider 9 comes in contact with the teeth 6 and 7 at the departure part 20 to regulate the movement of the slider 9 in the disengaging direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003194498-A (JP)
Title: Ignition controller address-assigned by frequency
Inventor: GRIGGS III JAMES W
IPC: F42B3/10
Filed: 2002-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ignition controller system address-assigned by a frequency using an electronic band-pass filter tuned with an individual center frequency and a band width of each igniter.  <P>SOLUTION: Energy generated by a controller 116 includes narrow-band pulses corresponding to band-pass filter/igniter assemblies 104-107 connected to the system in parallel, and having sufficient energy for operations. The controller generates electric pulses different in frequencies transferred to the plurality of band-pass filter/igniter assemblies via a two-wire type ignition bus. The each band-pass filter/igniter assembly having a filter for passing the sufficient energy through a bridge element for the igniter starts explosion charging in the each igniter. The controller generates energy for the igniter accompanied with a delay bringing the desired explosion by a sequence of a proper frequency, and by a sequential order by the desired delay for the suitable individual band- pass filter/igniter assembly.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004108499-A (JP)
Title: Synthetic resin compound for sliding bearings and sliding bearing molding the same
Inventor: HOKKIRIGAWA KAZUO
IPC: C08K3/04
Filed: 2002-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide synthetic resin compound for sliding bearings and a sliding bearing molding the synthetic resin compound having peculiar tribological characteristics.  <P>SOLUTION: The synthetic resin compound for sliding bearings includes a synthetic resin and fine powder of uniformly dispersed RBC or CRBC, and contents of the fine powder of RBC or CRBC are 30 to 70 weight % of entire compound.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004111772-A (JP)
Title: Insulated gate field effect semiconductor device
Inventor: ISHIDA HIROYASU
IPC: H01L29/78
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an insulated gate field effect semiconductor device, wherein contact can be surely made even if a mask is misaligned when contact is made with a source electrode.  <P>SOLUTION: Source deformed regions 15a formed by protruding a source region 15 partially toward a body contact region 14 are provided. Even if contact gets out position due to the misalignment of the mask, contact can be surely made with the protruding source deformed regions 15a. The source deformed regions 15a may be partially provided at a regular interval, so that the source deformed regions 15a can be provided without decreasing the body contact region in area so much. The insulated gate field effect semiconductor device can be prevented from increasing its ON-resistance and from decreasing its avalanche resistance.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004111304-A (JP)
Title: Fuel cell separator and its manufacturing method
Inventor: MIYAZAWA ATSUSHI
IPC: H01M8/02
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an efficient manufacturing method of a fuel cell separator.  <P>SOLUTION: This is a manufacturing method of the separator 9 constructed of a plate that comprises a generating area 22 composed of a porous member 35 made mainly of a resin and graphite powder and the outer circumference part 21 that is relatively minute. This includes a first process in which the relatively minute outer circumference part 21 is formed using dies 30, 31 and a second process for forming the other portions. The second process is started without taking out the minute outer circumference part 21 from the dies 30, 31 (lower die 30) used in the first process.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004108536-A (JP)
Title: Speed change gear
Inventor: IKEDA TADASHI
IPC: F16H3/093
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a speed change gear which can be operated lightly and which can prevent the increase in size and cost even if it is of the output-shaft side reduction mechanism type.  <P>SOLUTION: The speed change gear 1 includes an input shaft 2, an output shaft 3, a first countershaft 4 arranged in parallel with the input shaft 2 and the output shaft 3, a speed reduction gear 5 which is arranged between the output shaft 3 and the first countershaft 4 so as to always mesh with the output shaft 3 and the first countershaft 4, and a plurality of pairs of speed changing gears which are provided between the input shaft 2 and the first countershaft 4 or the output shaft 3 and which mesh with each other so as to transmit the rotational force of the input shaft 2 to the output shaft 3. The speed change gear 1 is provided with an input gear 25 fixedly provided on the input shaft 2, a second countershaft 9 arranged in parallel with the input shaft 2, a second countershaft gear 12 which meshes with the input gear 25 and is provided on the second countershaft 9, and a brake mechanism 26 for braking the input shaft 2 by braking the second countershaft gear 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004112636-A (JP)
Title: Device, method, and program for displaying operation screen
Inventor: HIROSE AKIRA
IPC: G06F9/45
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To display the operation screen, corresponding to a change in system constitution or processing content, even when changes are made.  <P>SOLUTION: When the user selects an instruction, an instruction analyzing section 11 analyzes the instruction and supplies required information to a UI-generating section 12 and a parameter management section 14. The UI-generating section 12 reads out the data of a prestored scan operating picture, because the type of the "scan" operation described in the instruction is the "scan" which is the preprovided function of a multi-function machine 10. In addition, the UI-generating section 12 sets the parameter value of the "color" of the scan operating screen to "true", because the default value of the "color" described in the instruction is "true". A control panel 13 displays the scan operating screen generated by means of the UI-generating section 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004114758-A (JP)
Title: Car airbag device for side impact
Inventor: KURATA HIDETOSHI
IPC: B60R21/16
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a car airbag device for side impact for adequately mitigating shocks which are applied by the side impact to a waist portion and a chest portion of a seated occupant from a side wall of a car body.  <P>SOLUTION: The airbag device 10 comprises an airbag 11 disposed in a folded state between an occupant 4 seated in a seat 3 provided in a cabin 2 and a side wall 7 of a vehicle body 1, and a gas generator 13 to feed gas 12 ejected in the side impact into the airbag 11 and develops and inflates the airbag. The airbag 11 comprises a lower bag 17 corresponding to a waist portion 16 of the seated occupant 4 in the width direction of the vehicle body 1 and an upper bag 19 continuous to the lower bag 17 and corresponding to a chest portion 18 of the seated occupant 4. The upper bag 19 has a bag body 21 extending in a frame shape with each end thereof connected to the lower bag 17, and at least one end of the bag body 21 is communicated with the lower bag 17.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004076149-A (JP)
Title: Method for coating wood or the like with metal
Inventor: YOSHIE MICHIYASU
IPC: D21H19/02
Filed: 2002-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for applying a metal plating on a formed body made of wood, paper, fiber, pottery, a vinyl chloride resin, etc.  <P>SOLUTION: The method for coating wood etc. with metal comprises immerging a formed body of a base material selected from the wood, the paper, the fiber, the pottery and the vinyl chloride resin into a solution of acrylonitrile/butadiene/styrene resin or applying the solution thereon, then drying it to form a coating, and then appling a metal coating on the coated body.  <P>COPYRIGHT: (C)2004,JPO