baber/WOPTO huggingface dataset:
Patent JP-2004039340-A (JP)
Title: Key switch
Inventor: OKADA ATSUSHI
IPC: H01H13/10
Filed: 2002-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To secure the freedom in case of providing a wiring pattern on the surface of a substrate mounting a key switch diaphragm and to obtain a good click feeling when depressed, and to prevent the occurrence of a contact failure in case of repeating depression and this release of depression.  <P>SOLUTION: The key switch that is provided with a substrate 5, a diaphragm 7 for key switch of a dome shape mounted on the substrate 5, and a cover film 13 that supports so that the key switch diaphragm 7 may not slip in the direction along the surface of the substrate 5, has an enclosed space 15 and a through hole 17 provided on the substrate 5 so as to mutually connect the space surrounded by the substrate 5, the key switch diaphragm 13 and the enclosed space 15.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004037664-A (JP)
Title: Information terminal device
Inventor: HIROKAWA YOHEI
IPC: G01C21/36
Filed: 2002-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information terminal device such as a portable telephone or the like capable of displaying suitable map information without necessitating a large capacity of memory.  <P>SOLUTION: The information terminal device is provided with a GPS receiving part 22 for receiving position data transmitted from satellites, a portable telephone wireless part 24 for transmitting and receiving data between the terminal and a base station 12, memory 25 for storing detailed map information received by the portable telephone wireless part 24, a CPU 21 for deciding the scale of a road map on the basis of multiple position data received several times by the GPS receiving part 22, and a display part 26 for displaying the detailed map road of the scale decided by the CPU 21 and the detailed map information stored in the memory 25.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004035173-A (JP)
Title: Staircase ascending and descending device for wheelchair
Inventor: SUZUKI YOSHINORI
IPC: B66F7/28
Filed: 2002-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a staircase ascending and descending device for a wheelchair, which allows a man or woman to ascend and descend a staircase on a wheelchair and can be kept out of a way when not in use.  <P>SOLUTION: A slider 2 rising and setting in a step direction is incorporated in a storing room 1 installed under the floor face corresponding to the uppermost level of the staircase, and a table 6, which always keeps its horizontal attitude between the uppermost level of the staircase and the flower face under the staircase and can move aslant along the inclination of the staircase while working together with the horizontal motion of the slider 2, is incorporated in the slider 2. Members such as a parallel link 5 linking the slider 2 and the table 6, the table 6, and a winding chain drive mechanism 9 are stored in the storing room 1 in a lump when the slider 2 is contracted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004003782-A (JP)
Title: Roman candle toy fireworks
Inventor: ISHIKAWA KAZUMICHI
IPC: A63H33/36
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide roman candle toy fireworks that increases the power and the amusingness of fireworks by setting off a plurality of powder shells (stars) at once in series.  <P>SOLUTION: The roman candle toy fireworks 10 includes a bottom stopper 2 on one end of opening portions of a paper tube 1, a fuse 3, the plurality of powder shells (stars) 4 therein, set-off powders 5 and barriers 6 and a presser sheet 7 for fixing them.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004000395-A (JP)
Title: X-ray image pickup apparatus
Inventor: OZAKI KAZUO
IPC: A61B6/00
Filed: 2002-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an X-ray image pickup apparatus capable of obtaining a sharp image though a constitution is easy and inexpensive.  <P>SOLUTION: A darkroom box A2 is equipped with sensitizing paper or fluorescent paper 5 for converting X rays to visible light, a plurality of CCD cameras CA1, CA2 and CA3 for picking up the image of a subject visuallized on the sensitizing paper or fluorescent paper 5, and a fluorescence sensor 11 for detecting visible light. At least two CCD cameras (CA1, CA3) among the plurality of CCD cameras start image pickup operation on the basis of the signal of the fluorescent sensor 11 and the exposure times of them are controlled by an image input board 15. The image of the subject D is picked up by the CCD cameras CA1 and CA3 in a divided state to form a plurality of intermediate images and a plurality of these images are synthesized by an image processing means 13 to form a final image.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003025594-A (JP)
Title: Production method for ink-jet recording head
Inventor: TAKAHASHI TOMOAKI
IPC: B41J2/055
Filed: 2002-07-08
Abstract: PROBLEM TO BE SOLVED: To maintain the endurance of a recording head and to reduce the production cost. SOLUTION: This method comprises a step of forming a through hole to be a reserver 7 in a metal plate material including a first surface 8a and a second surface 8b from the first surface 8a to the second surface 8b, a step of forming a plurality of recess parts to be a plurality of pressure generating chambers 5 in the first surface 8a of the metal plate material by press working, a step of plane finish of the first surface 8a of the metal plate material for eliminating slightly projecting parts formed on the first surface 8a of the metal plate material at the time of press working, and a step of forming a channel unit by laminating a nozzle plate 3, a channel forming substrate 8 comprising the metal plate material, and a lid member 11.
Patent JP-2004047596-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: YAMAMOTO TOSHITAKA
IPC: G11C11/00
Filed: 2002-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology, which shortens the TAT (turnaround time) of a microcomputer, accommodating a nonvolatile memory and reducing the cost.  <P>SOLUTION: Flush ROMs, constituted of a memory cell having the substantially same structure as a memory cell for a flash memory, are formed in respective chips of a wafer. Subsequently, a memory information is written on the memory cell of the flash ROM in a probe inspection process. Subsequently, rewrite of the memory information, after shipping, is enabled by enabling the rewriting of the memory information written into the memory cell of the flash ROM. According to this method, the TAT is shortened, as compared with that of a mask ROM accommodating microcomputer, whereby the cost for management and manufacturing is further reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004046405-A (JP)
Title: Real estate sales support system
Inventor: HATTORI YOJI
IPC: G06Q50/16
Filed: 2002-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mechanism of business with which a person desiring to purchase property can easily search for a professional of whom diagnosis of a property is requested by supplying property diagnostic service for receiving a request for diagnosis of the property by the professional on the property from the person desiring to purchase the property via the Internet before a sales contract of the property and reporting a diagnostic result of the property.  <P>SOLUTION: A real estate sales support system comprizes a professional terminal outputting the request for diagnosis of the property based on purchase desire information of the property, which is transmitted from a customer terminal through a Web site, and inputting the diagnostic result of the property by the professional. The above property diagnostic service by the professional, with which the customer can judge propriety of purchase of the property based on the diagnostic result of the property, which is transmitted from the professional terminal to the customer terminal before the sales contract of the property, is supplied.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003342230-A (JP)
Title: Methods for racemization and/or trans-rich formation of vinyl group-substituted cyclopropanecarboxylic acids
Inventor: SODA HIROSHI
IPC: C07C67/333
Filed: 2002-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide methods for the racemization and/or the trans-rich formation of a cyclopropanecarboxylic acid.   <P>SOLUTION: The methods for the racemization and/or the trans-rich formation of the vinyl group-substituted cyclopropanecarboxylic acid comprise reacting a vinyl group-substituted cyclopropanecarboxylic acid represented by formula (1) (R<SP>1</SP>, R<SP>2</SP>, R<SP>3</SP>and R<SP>4</SP>are each independently hydrogen atom, a halogen atom, a 1-4C alkyl group which may be substituted, an aryl group which may be substituted or an alkoxycarbonyl group which may be substituted and R<SP>1</SP>and R<SP>2</SP>may be bonded to form a ring; X is hydroxy group, a halogen atom, a 1-20C alkoxy group which may be substituted or an aryloxy which may be substituted) with a nitric acid compound or a nitrogen oxide.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004041931-A (JP)
Title: Coating rod
Inventor: SAITO MITSUO
IPC: B05C1/08
Filed: 2002-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an excellent durability and good coating quality with coating uniformity controlled.  <P>SOLUTION: Since the surface layer of a coating rod 10 of stainless steel 16 is coated with a hard layer 18 by nitriding, the surface shape of the rod 10, i.e. the dimensional precision of screw threads 12 and recesses 14, is maintained well as compared with hard chromium plating, the performance of holding a coating agent by the recesses 14 is stabilized, and the coating nonuniformity caused by the thickness dispersion of a coating film is restrained to improve coating quality. Vickers hardness by hard chromium plating is 800-900 HV, and Vickers hardness by nitriding is 1080-1210 HV. Therefore, wear resistance (durability) is further improved, and an excellent dimensional precision can be obtained. The service life of a tool is prolonged, the treatment of an electrolyte necessary for hard chromium plating is eliminated, and an environmental advantage is accomplished.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004044237-A (JP)
Title: Water control door
Inventor: MORIMURA KATSU
IPC: E02B7/28
Filed: 2002-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water control door, allowing a door stop to be easily detached from a buried door stop in updating a water control door and preventing a mortar layer from being damaged due to unreasonable force.  <P>SOLUTION: A fitting bolt 11 for fastening the door stop 6 to the buried door stop 5 is passed through a bolt hole 19, and screwed in a box nut 14 provided on the buried door stop 5. The inner peripheral surface of the bolt hole 19 of the door stop 6 is provided with a female screw formed to engage with a push bolt larger than the fitting bolt 11. The fitting bolt 11 is detached and the push bolt is engaged with the female screw of the bolt hole 19 and fastened so that the tip of the push bolt abuts on the surface of the buried door stop 5 and the door stop 6 is forcibly sent in the direction of separating from the buried door stop 5 by the push bolt. Thus, the door stop 6 can be easily detached from the buried door stop 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004052145-A (JP)
Title: Separable stretchable warp knitted fabric
Inventor: MIIE TAKAMASA
IPC: D04B21/00
Filed: 2002-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a stretchable warp knitted fabric in which an adjacent stretchable warp knitted fabric is separated by a simple knitting weave without using a large number of reed knitting machines in comparison with a separation method of a drawn thread system and which is knitted by high-speed knitting, a high-density knitting machine or a wide knitting machine.  <P>SOLUTION: In the stretchable warp knitted fabric comprising a nonstretchable yarn and a stretchable yarn, yarns constituting a separable wale part are stretchable yarns, mutually form knit stitches and are combined. In the knitting weave of the part, a part of the stretchable warp knitted fabric constituted by weave and yarn use to cause a ran from the knitting end of the knitted fabric by two or less reed is separably connected without requiring a drawn thread.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004053940-A (JP)
Title: Audio decoding device and method
Inventor: TSUSHIMA MINEO
IPC: G10L21/0388
Filed: 2002-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To decode a wide-band audio signal of high quality at a low bit rate.  <P>SOLUTION: Low-band component information separated by a bit stream separating means is decoded into a low-band time signal representing a low-band component. The obtained low-band time signal is divided into a plurality of low-band subband signals. A band expanding means generates a high-band subband signal according to the low-band subband signals and high-band component information. The low-band and high-band subband signals are put together by a composition subband filter into a time area composite signal. According to sine-wave addition information, a signal of a time area representing a sine wave having a desired frequency and a desired amplitude characteristic is generated and put together with the time area composite signal. Through this constitution, a decoded signal more faithful to an input signal can be obtained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004049724-A (JP)
Title: Toilet paper roll
Inventor: ENDO YOSHIYASU
IPC: A47K10/16
Filed: 2002-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toilet paper roll that can easily provide an aromatic substance that emits fragrance to the entire paper roll without requiring any special means or process for providing the aromatic substance to a paper core.  <P>SOLUTION: Toilet paper 3 is wound around the paper core 2 in a roll form and the aromatic substance 7 and an adhesive agent 6 are applied to the proximity of an end 5 of the toilet paper 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004054813-A (JP)
Title: Image processing apparatus and image processing program
Inventor: WATANABE AKIRA
IPC: B41J29/38
Filed: 2002-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing apparatus and an image processing program for reducing manhour when printing a plurality of copies.  <P>SOLUTION: The image processing apparatus has a print sequence control section 5_116 that outputs raster image data for printing only a specific number of copies that is less than the number of prints being expressed by number-of-copy information from a data output section 5_113, stores the raster image data at a data storage section 5_114, receives the acquisition of continuation instruction information by a continuation instruction acquisition section 5_115, and outputs the raster image data from the data output section 5_113 by specifying that remaining number of copies are printed for outputting regarding printing corresponding to the number-of-copies information for expressing the plurality of print copies acquired by a number-of-copies acquisition section 5_111.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004064111-A (JP)
Title: Color processing apparatus and method therefor
Inventor: SHIMADA TAKUYA
IPC: B41J2/525
Filed: 2002-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that slight hue conversion is required in high-level color reproduction for reproducing an important color such as a flesh color, although it is said that a hue must not be changed before or after mapping because the mapping of a hue has a great influence on color reproducibility.  <P>SOLUTION: A hue conversion amount of an existing color mapping table is acquired (S602), a hue change range is set on the basis of the acquired hue conversion amount (S603), a hue conversion function is decided on the basis of the hue conversion amount and the hue change range (S604), and a color mapping table is formed on the basis of the the decided hue conversion function (S605).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004063538-A (JP)
Title: Screen mask and printed circuit board
Inventor: SAKAKIBARA YASUMASA
IPC: B23K3/06
Filed: 2002-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a screen mask for printing and coating with a solder paste by enhancing reliability by eliminating a soldering fault of a printed circuit board 1 and increasing a density by suppressing occurrence of a bridge, and to provide a printed circuit board 1 in which a solder paste 5 is printed on a circular land 3 and the land 3 is coated with the paste 5 with its screen mask.  <P>SOLUTION: An opening 2A of the screen mask 2 is formed in a substantially polygonal shape, which is formed in such a manner that a diameter of the land 3 on the board 1 exceeds a diameter of an inscribing circle of the substantially polygonal shape and is less than a diameter of a circumscribing circle. The solder paste 5 is printed on the land 3, the land 3 is coated with the paste 5 in such a manner that a part of a profile of the paste 5 form boundaries P1-P8 in the land 3, and the boundaries P1-P8 become three or more chords of substantially linear state coupled to the outer periphery of the circular land separately from each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004061165-A (JP)
Title: Automatic nickel analyzer
Inventor: TSUKAHARA RYOICHI
IPC: G01N1/10
Filed: 2002-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic nickel analyzer capable of measuring the concentration of nickel ions in a reaction liquid in a nickel manufacturing process at low costs and high frequencies without manpower.  <P>SOLUTION: The automatic nickel analyzer 1 is used for automatically collecting the reaction liquid 2 as a sample in a nickel hydroxide manufacturing process into a settling tank 5 at every regular period. The reaction liquid 2 is statically kept in the settling tank 5 for a prescribed time to settle a solid phase in the reaction liquid 2. The reaction liquid 2 is guided to and filtered at a membrane filter 9. The filtered reaction liquid 2 is inserted in a sample tank 10. The concentration of nickel ions in the reaction liquid 2 in the sample tank 10 is measured by an analyzer 17. Measured value data is transmitted to a management computer 18 in a monitor room, recorded in a memory of the management computer 18, and can be verified by a monitor of the management computer 18.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004057048-A (JP)
Title: Spawning apparatus
Inventor: FUJISAWA MASAHIKO
IPC: A01G1/04
Filed: 2002-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spawning apparatus enabling stably opening/closing the caps of cultivation vessels while controlling intrusion of various germs at the time of inoculation work.  <P>SOLUTION: This spawning apparatus comprises the following mechanisms: a conveyance mechanism 2 composed of chain conveyors of endless form of multiple lines for conveying containers 9 holding the cultivation vessels 8 vertically and horizontally arranged in multiple lines to a carrying-out side while intermittently conveying from a carrying-in side; a cap opening/closing mechanism 21 for opening/closing at least in one horizontal line unit the caps 7 of the cultivation vessels 8 in the containers 9 intermittently conveyed to a spawning area with the conveyance mechanism 2; a spawn supply mechanism 22 for supplying a given amount of spawn B to the cultivation vessels 8 in one horizontal line unit at the time of opening the caps 7; a cultivation vessel positioning holding mechanism 11 for holding shoulder parts 8A of the cultivation vessels 8 in one horizontal line unit conveyed to the spawning area; and a cultivation vessel bottom holding mechanism 19 for holding the cultivation vessels 8 through the containers 9 on opening places of the conveyance mechanism 2 composed of chain conveyors in the spawning area.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003059509-A (JP)
Title: Multi-element thin-film fuel cell
Inventor: HALUZAK CHARLES C
IPC: H01M8/24
Filed: 2002-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a miniaturized fuel cell of which manufacturing is economical and easy. SOLUTION: With the miniaturized fuel cell equipped with a fuel chamber formed from a substrate made of silicon wafer or the like, a plurality of slim fuel chambers with liquid running all through are zoned in the substrate, and by extending a slim electrolyte, anode and cathode along each fuel chamber, effective surface area is maximized, whereby, current volume generated by the fuel cell is increased. The slim fuel chambers shall preferably be patterned in a mirror-image position inside the substrate, so that two thin-film substrates can be combined so as to define a fuel chamber having two slim electrolytes, anodes, and cathodes extending along them.  Two or more fuel cells can be stacked up in a suitable frame, in which, a fuel and air (or oxygen) layers are defined alternately, whereby, a three-dimensional fuel cell stack providing increased current and/or voltage can be defined despite the comparatively small outer appearance.
Patent JP-2004059545-A (JP)
Title: Histamine h1 receptor blocking agent
Inventor: TAKAMIYA MASUMI
IPC: A61K8/00
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a histamine H<SB>1</SB>receptor blocking agent having selective and high blocking action on histamine H<SB>1</SB>receptor, effective for suppressing the itchiness caused by the type I allergic reaction relating to histamine, insect bite and skin pruritus and free from side actions such as central nervous suppressing action and local stimulation.  <P>SOLUTION: The blocking agent contains dried orange peel and its extract together with a carrier. The histamine H<SB>1</SB>receptor blocking action of dried orange peel and its derivative is a competitive antagonistic blocking without changing the state of the histamine H<SB>1</SB>receptor.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004060397-A (JP)
Title: Vibration control device
Inventor: KATAYAMA YOHEI
IPC: E04H9/02
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To minimize interference of a brace with a vibration control device.  <P>SOLUTION: This vibration control device 10 is constituted by building a hydraulic damper 12 and a toggle mechanism 30 into a bearing wall 11. An end 12d of a cylinder 12a of the hydraulic damper 12 is supported by the toggle mechanism 30 for amplifying an input displacement. The toggle mechanism 30 is composed of a lower coupling part 34 which is fixed to the upper end of a lower member 22, an upper coupling part 36 which is fixed to the lower end of an upper member 24, a first link 38 which is to be turnably coupled to the coupling part 34, and a second link 40 which is to be turnably coupled to the coupling part 36. The hydraulic damper 12, which is coupled to the first and second links 38 and 40, slides while oscillating in such a manner that the end 12d follows the turning loci of both the links 38 and 40, and generates a resistance force at a piston speed based on the turning speeds of both the links 38 and 40.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004035255-A (JP)
Title: Carrying bar with side slip preventing body
Inventor: SEKINE TOSHIHIRO
IPC: B65G7/12
Filed: 2002-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carrying bar with side slip preventing bodies with which two persons can carry a heavy load by bisecting its weight.  <P>SOLUTION: To enable two persons to carry a heavy luggage 3 with a grip 4, the carrying bar 1 is inserted inside the grip 4 and the inner side of the grip 4 is located between the side slip preventing bodies 2 disposed at two positions of the central part of the carrying bar 1.  <P>COPYRIGHT: (C)2004,JPO