baber/WOPTO huggingface dataset:
Patent JP-2004148038-A (JP)
Title: Simplified wheelchair bathing apparatus
Inventor: SHIMAMURA KENJI
IPC: A61H33/00
Filed: 2002-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simplified wheelchair bathing apparatus with which a person can take a bath relaxingly while saving the amount of hot water.  <P>SOLUTION: This simplified wheelchair bathing apparatus comprises a main unit (2), left and right side covers (3a) and (3b), and a wheelchair (5) having a human body mounting part (4). The left and right side covers are arranged on the main unit (2) so that the distance between the covers is gradually narrowed in a linear fashion toward their ends when seen on the flat surface level, and the width of the human body mounting part is tapered linearly when seen on the flat surface level. The apparatus is so configured that only by pushing the wheelchair (5) into a space between the left and right side covers (3a) and (3b), the left and right side covers (3a) and (3b) and left and right side walls (8a) and (8b) of the human body mounting part (4) are sealed up together to form a bathtub (9).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004151069-A (JP)
Title: Infrared range finder
Inventor: IZAKI KIYOSHI
IPC: G01B11/00
Filed: 2002-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting configuration of an infrared range finder sensor, which can effectively prevent infrared reflected by a cover from entering to a light reception part and can accurately measure the distance to a target object.  <P>SOLUTION: A light shielding plate 7 is arranged between a light emission part 3 a light reception part 4 of the infrared range finder sensor 2. Even when infrared emitted from the light emission part 3 is reflected by a protective cover 5 installed near the front face of the infrared range finder sensor 2, the light shielding plate does not allow the reflected infrared to enter to the light reception part 4, thereby preventing the infrared range finder sensor 2 from erroneously measuring the distance to the protective cover 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004113755-A (JP)
Title: Visual point detection camera and visual point automatic analyzing apparatus
Inventor: NAGASE TOMOHIKO
IPC: A61B3/10
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an eye movement detector for detecting the movement of a subject's eyes toward a predetermined object, identifying the object according to the results in calculating the eyes' movements, and immediately outputting the detection results, and an eyed-object automatic analyzing apparatus.  <P>SOLUTION: A light source 4 for illuminating a subject's eye irradiates infrared-rays at the subject's eye 11, and a camera 3 photographs the eye and a reflected image on the horny coat, and an eye-movement detection circuit 7 calculates the eye-movement position according to the signal sent from the camera 3. At the same time, a camera 2 photographs the object. A plurality of visual point index units with different numbers are arranged around the position of the object gazed by the subject, and the positions of visual point index units are calculated using the camera 2 to photograph the object. It is possible to determine which of the visual point index units is being looked at by the subject through a comparison between the two detection results for the coordinates of eye-movement position and visual point index positions. This enables an automatic analysis and immediate information on what is being gazed by the subject wearing this apparatus.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004155035-A (JP)
Title: Driving control method of inkjet head, and inkjet printer
Inventor: SANO AKIRA
IPC: B41J2/055
Filed: 2002-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To propose a driving control method of an inkjet head which can drive an electrostatic inkjet head for printing one pixel by discharging ink liquid droplets by one time to a plurality of the number of times, without accumulating residual charges between electrodes.  <P>SOLUTION: An inkjet head driving control device 1 of an inkjet printer prints one pixel by discharging ink liquid droplets by one to three times, and at the same time carries out forward-backward alternate driving within one pixel printing period of time. When a printing operation by one shot/pixel continues by a predetermined number of times, a polarity inversion signal REV is reversed from a time point Ta when the fact is detected, and the printing operation by one shot/pixel carried out by backward driving until then is switched to forward driving. The forward driving is carried out by a predetermined number of times. Unlike the conventional forward-backward alternate driving, even in the case where the printing operation by the forward driving and backward driving is biased to one driving form due to a printing pattern, the accumulation of residual charges between electrodes can be avoided or suppressed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004154355-A (JP)
Title: Game machine
Inventor: HAYAKAWA KEIICHI
IPC: A63F7/02
Filed: 2002-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which enables the communication of information between the game machines and the portable communication terminals while enabling the players to easily recognize the locations where the information is obtained and moreover, generates the novel aspects.  <P>SOLUTION: A pachinko game machine 1 comprises a state detection means for detecting the generation of a specified game state and an information generation means which generates game information showing the generation of the specified game state detected by the state detection means and has an infrared ray emitting part 33 which transmits the game information generated by the information generation means as a signal receivable by the portable communication terminals. Infrared rays are outputted from the infrared ray emitting part 33 so that an area receivable by the portable communication terminals is formed in the vicinity of a character part 50 so built as to let the aspects change according to the game state.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004157808-A (JP)
Title: Handy terminal
Inventor: INOUE KATSUSHI
IPC: G06K7/10
Filed: 2002-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a handy terminal with reporting means enhanced in recognizing performance (particularly, visual confirmability) without increasing the size (particularly, volume).  <P>SOLUTION: This handy terminal comprises at least one of: a display means provided with a lighting part; an optical information reading means for reading optical information; an input means by key operation; a power source device provided with a battery; a storage means for storing information; a time setting means; and an externally communicable communication means. After the operation of at least one of: the optical information reading means for reading optical information; the input means by key operation; the power source device with battery; the storage means for storing information; the time setting means; and the externally communicable communication means, is ended, the display state of the lighting part is changed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004123225-A (JP)
Title: Housing case with theft preventive functions and unlocking keys
Inventor: TANAKA MASAHIRO
IPC: B65D77/24
Filed: 2002-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a housing case with theft preventive functions and unlocking keys delivering a high degree of security effect due to the necessity of special magnet and special unlocking keys, capable of being used without being destroyed because of a theft preventive means installed within the housing case.  <P>SOLUTION: The housing case in which an optical recording medium, etc., such as a CD or DVD, etc., is encased has a removable theft preventive means provided therein, and is characterized in that, a case body that can be universally inserted into and removed from the lower part of the housing case has a hole provided at least on its upper face, and within the case body of a lock part case body comprising a blade spring fitting part on whose rear face blade springs are fitted, a slide plate is installed which is constituted of a flat plate, sliding horizontally, on which protrusion pieces for moving the blade springs inward are provided and on whose tip part an adsorptive part is respectively provided that is pulled by a magnet, and at the lower part of the housing case locking holes for locking the tip parts of the blade springs are provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004158387-A (JP)
Title: Electrode structure for solid polymer fuel cell
Inventor: FUKUDA KAORU
IPC: H01M8/04
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrode structure, especially an electrode structure for a vehicular fuel cell, capable of preventing progress of a carbon corrosion reaction in the electrode structure due to fuel shortage and preventing flooding.  <P>SOLUTION: In the electrode structure MEA for the solid polymer fuel cell composed of a solid polymer film 1, a pair of electrode catalyst layers 2a, 2b interposing the solid polymer film 1, and a pair of gas diffusion layers 4a, 4b fitted on electrode catalyst layers 2c, 2d, the electrode catalyst layers 2a, 2b are structured by containing a porosity-forming material PM for enhancing an exhausting property of water, and moreover, a water-holding layer 3 for enhancing retention of water is set between the electrode catalyst layers 2a, 2b and the gas diffusion layers 4a, 4b.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003324209-A (JP)
Title: Photovoltaic device and its manufacturing method
Inventor: TAGUCHI MIKIAKI
IPC: H01L31/04
Filed: 2002-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To improve a bonding property by increasing an interfacial characteristic between a crystal based semiconductor and an amorphous based semiconductor thin film.  <P>SOLUTION: In the method for manufacturing a photovoltaic device, an n-type single crystal silicon substrate 11 and a p-type amorphous silicon thin film 13 are laminated via an i-type amorphous silicon thin film 12, and an n-type amorphous silicon layer 15 is arranged on the backside of the single crystal silicon substrate 11 by interposing an i-type amorphous silicon layer 14. Plasma discharge is generated on the surface of the single crystal silicon substrate 11 by using mixed gas containing a hydrogen gas and boron, and the surface of the single crystal silicon substrate 11 is subjected to plasma treatment. After that, the i-type amorphous silicon layer 12 is formed, and boron atoms are interposed in an interface between the single crystal silicon substrate 11 and the i-type amorphous silicon layer 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004161330-A (JP)
Title: Carrier tape
Inventor: HOSHI TAIJIRO
IPC: B65D73/02
Filed: 2002-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carrier tape which can prevent components from being damaged and carry the components safely even when stresses or the like are exerted in other portions than corner parts or the like.  <P>SOLUTION: A plurality of embossed portions 4 to store components are juxtaposed on a tape 1 at a predetermined intervals, and each embossed portion 4 is formed substantially rectangular in plan view and substantially U-shaped in section. A plurality of inclined supporting parts 9 are protruded from a non-center portion of each wall 7 to form a peripheral wall 6 of each embossed portion 4 at a predetermined interval, and the components are supported by an inclined surface of each inclined supporting part 9. Since the plurality of inclined supporting parts 9 are protrusively shifted from a part other than a center portion 8 of each wall 7, stresses and shocks from the outside are dispersed, and stress concentration in the center portion 8 of each wall 7, deformation of the inclined supporting parts 9, or the like can be effectively suppressed and prevented.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004160850-A (JP)
Title: Thermosetting resin decorative sheet and method for manufacturing it
Inventor: HASEGAWA KAZUMASA
IPC: B32B27/04
Filed: 2002-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a thermosetting resin decorative sheet with a plain decorative surface by a very easy method wherein a resin-impregnated core paper adjoining a resin-impregnated pattern paper is cold-pressed.  <P>SOLUTION: The thermosetting resin decorative sheet uses a core layer composed of a plurality of sheets of the resin-impregnated core papers and a sheet comprising the resin-impregnated pattern paper and a product prepared by impregnating a core paper with a resin solution comprising a thermosetting resin, drying it and cold-pressing it as the resin-impregnated core paper adjoining at least the resin-impregnated pattern paper. It is preferable that temperature and pressure for roll linear pressing conditions are respectively a temperature within an extent being not heated (ordinary temperature) and ≥2 kgf/cm<SP>2</SP>. It is preferable that temperature and cold-pressing conditions are respectively a temperature within an extent being not heated (ordinary temperature) and ≥10 kgf/cm<SP>2</SP>, and pressing time is set ≥3 min.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004161685-A (JP)
Title: Yolk-related protein and application thereof
Inventor: HARA AKIHIKO
IPC: G01N33/543
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substitution method of a conventional measuring system of an environmental hormone disruptor by detecting vitellogenin by providing a new female-specific yolk-related protein (YRP) derived from Oryzias latipes and an antibody against the protein.  <P>SOLUTION: The female-specific yolk-related protein derived from the Oryzias latipes has substantially 460 kDa molecular weight measured by gel filtration, and substantially 130 kDa molecular weight measured by dodecyl sodium sulfate-polyacrylamide gel electrophoresis. The antibody against the protein, and various kinds of immunological measuring methods of the yolk-related protein by using the antibody are also provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003191046-A (JP)
Title: Method of manufacturing tool for earth boring
Inventor: DOURFAYE ALFAZAZI
IPC: B29C67/00
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide means and method for easily, cost effectively and automati cally performing the manufacture of earth boring tools moving to manufacturing and fabricating from a design step to a prototype step at a high speed with high reliability.  <P>SOLUTION: The method of making a high-speed prototype mold for parts of the earth boring tools for the purpose of manufacturing these tools comprises initially optimizing a drill bit design and integrating the design into a CAD. The CAD codes are used to generate a prototype file in a computer outputting command signals to a laser and laser scanner for the purpose of manufacturing the prototype of the mold by using stereolithography, selective laser sintering or a method of manufacturing a laminated object in addition to the other prototype techniques for manufacturing the earth boring tool parts.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004160949-A (JP)
Title: Concrete drill
Inventor: AGEHARA NORIMOTO
IPC: B23B45/16
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a concrete drill with good workability, which enables the position of the center of gravity to be set near a grip by enabling the shortening of an overall length from the tip of a core bit to the grip.  <P>SOLUTION: In this concrete drill 1 which rotates the core bit 2 by rotatively driving a bit driving shaft 16 and drills a hole in concrete etc. by imparting axial vibrations to the core bit 2, the grip 5 is formed on the side of one end of a main body housing 4 wherein a chuck part 3 for fitting the core bit 2 is formed on the side of the other end; a drive motor 7 for rotatively driving the shaft 16 is arranged in such a manner that an output shaft 17 of the drive motor 7 is orthogonal to the shaft 16; and an excitation mechanism 9 for imparting the vibrations to the core bit 2 is formed near the drive motor 7 and driven by the drive motor 7.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004172964-A (JP)
Title: Electromagnetic wave exposure protection mechanism
Inventor: ONO HIROKI
IPC: H05K9/00
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To obtain the absorption rate legally allowed without lowering the radio wave emission level of radio communication equipment.  <P>SOLUTION: An electromagnetic radiation absorption preventing mechanism (20) according to the present invention is constructed to be attached to and detached from the radio communication equipment (10), and is provided with a spacer (20c) to ensure a prescribed distance between the radio communication equipment (10) and a human body. The spacer (20c) functions as a mechanism that protects the human body from absorbing the electromagnetic waves. The height is adjusted so that the actual measured value of the specific absorption rate is less than the upper limit legally allowed when the radio communication equipment (10) with a belt clip (20) attached thereto is placed in proximity to a simulated living body with the spacer (20c) interposed there between.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003232761-A (JP)
Title: Gas sensor for preventing oils and fats fire
Inventor: HIGAKI KATSUMI
IPC: A62C37/36
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas sensor for preventing fire of oils and fats, which can sense the fire of oils and fats before the occurrence, regardless of the kind of the oils and fats.  <P>SOLUTION: The gas sensor includes two gas sensing elements 3A, 3B having different sensitive ratios of a main sensitivity which corresponds to at least one gas component in a gas group containing aldehyde of carbon number 3-9 and alkane of carbon number 2-8, to a sub sensitivity which corresponds to inflammable gas other than the gas group, and a judging means 101 which judges that the oils and fats are in a heating-stage in the case a ratio of the amount of change in an output from a main gas sensing element 3A to that in the output from a sub gas sensing element 3B exceeds a set value for a prescribed set period. The main gas sensing element 3A in the two gas sensing elements 3A, 3B has a relatively large ratio of the main sensitivity to the sub sensitivity, and the sub gas sensing element 3B has a relatively small ratio of the main sensitivity to the sub sensitivity.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004170865-A (JP)
Title: Photosensitive and thermosensitive recording material
Inventor: NAGATA KOZO
IPC: G03F7/004
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photosensitive and thermosensitive recording material in which light resistance, in particular, storage stability of the white degree in the base is improved without decreasing sensitivity.  <P>SOLUTION: The photosensitive and thermosensitive recording material has a recording layer on a supporting body. At least one layer in the recording layer contains: (1) a color developing component (A) encapsulated in a heat-responding microcapsule; (2) a substantially colorless compound (B) present outside of the heat-responding microcapsule and having a portion which reacts with the color developing component (A) to develop a color; (3) a photopolymerizable composition; and (4) at least one kind of resorcylic acid based compound.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003187845-A (JP)
Title: Fuel cell system
Inventor: HOENIG GUENTER
IPC: H01M8/0612
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell system, in which the reforming properties using a reforming unit is improved as compared with a preceding technique, and additionally the period at cold starting is clearly reduced.  <P>SOLUTION: In the fuel cell system comprising a fuel cell unit, a reforming unit for reforming a mixture of hydrocarbon contained materials into a fluid having a high hydrogen concentration, and a first preservation unit for preserving the first mixture of hydrocarbon contained materials, at least a second mixture of hydrocarbon contained materials can be supplied to the reforming unit in a prescribed operation period.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004180362-A (JP)
Title: Method for feeding power to servomotor and servo drive system
Inventor: HARA KENJI
IPC: H02P7/00
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the total cost of a system as a whole by eliminating the high-speed processing of an analogue signal in an encoder and the delay of transmission related to serial transmission.  <P>SOLUTION: An operation signal of a servomotor 1 is inputted in the encoder 2, and a control signal including a current command. A gate-opening time command and the like are transmitted to a power part 3 from the encoder 2. A control unit in the encoder 2 directly reads in the analogue signals of Sinθ, Cosθ that indicate the position of the servomotor 1, and generates the control signal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004179783-A (JP)
Title: Mobile client apparatus, mobile client support system, id interpreting method, and id interpreting program
Inventor: KATAYAMA ATSUSHI
IPC: H04N1/387
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile client apparatus capable of obtaining the related information by reading an ID without allowing a user to care about the type of the ID.  <P>SOLUTION: The mobile client apparatus includes: an image acquisition means for acquiring a digital image from a photographing means including a camera or a scanner; a multi-ID interpreting means for extracting the ID from the image even when the acquired image is a one-dimensional bar code, a two-dimensional bar code, an image with electronic watermark embedded thereto, or an ordinary image, an ID transmission means for transmitting the ID to an external ID information database by radio; and an information reception means for receiving information from the ID information database by radio.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004176447-A (JP)
Title: Freezing construction method
Inventor: SHIBAZAKI MITSUHIRO
IPC: E02D3/115
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a freezing construction method for winding a passage allowing brine to flow and pass into a reel in a large amount and transmitting cold that the brine holds to the ground to be frozen efficiently.  <P>SOLUTION: This freezing construction method comprises a process for digging a boring hole H in the ground G to be frozen, a process for inserting a tube 1 having a flat shape on the whole and forming a plurality of flow passages 1a, 1b inside it into the boring hole H, and a process for letting a freezing material (brine Lb) flow and pass in the flow passages 1a, 1b of the inserted tube 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004184186-A (JP)
Title: Capacity measuring system
Inventor: IWASAKI HIROYUKI
IPC: G01R31/28
Filed: 2002-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To measure a capacity at a high speed, using a semiconductor parametric test system.  <P>SOLUTION: This capacity measuring system of the present invention is provided with a plurality of input and output terminals 152, 154 for connecting a measured element 14, a source major unit 110 for supplying a voltage or an electric current, a capacity measuring unit 108 provided with an impedance measuring function, and a switch matrix 112 for conducting various connections among the plurality of input and output terminals, the source major unit and the capacity measuring unit.  <P>COPYRIGHT: (C)2004,JPO&NCIPI