baber/WOPTO huggingface dataset:
Patent JP-2004002993-A (JP)
Title: Ion exchange membrane electrolytic cell
Inventor: KATAYAMA SHINJI
IPC: C25B9/19
Filed: 2003-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ion exchange membrane electrolytic cell capable of maintaining a prescribed spacing between electrodes.  <P>SOLUTION: In this ion exchange membrane electrolytic cell, at least either of the anodes or the cathodes are energized in contact with a plurality of pairs of comb-like flat springs extending askant from flat spring supports disposed on electrode partition walls in the electrolytic cell, the comb-like flat spring of each pair being so constituted as to be mutually inserted between the adjacent springs to the opposite direction to each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004311489-A (JP)
Title: Method of manufacturing electrooptic device, and method of manufacturing semiconductor device
Inventor: YASUKAWA MASAHIRO
IPC: H01L27/12
Filed: 2003-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing electrooptic device by which the occurrence of a defective electrooptic device caused by an HF defect can be prevented even when the HF defect occurs in the semiconductor layer of an SOI substrate.  <P>SOLUTION: In this method of manufacturing electrooptic device, a step of forming an silicon oxide film 116 on a single-crystal silicon film 112 formed on a supporting substrate 110 by the film forming method, a step of flattening the silicon oxide film 116, and a step of sacrificially oxidizing the single-crystal silicon film 112 from the side of the flattened silicon film 116, are performed at the time of reducing the thickness of the single-crystal silicon film 112.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004312243-A (JP)
Title: Electronic camera attached mobile apparatus
Inventor: NAKAMURA NAOYUKI
IPC: H04N5/225
Filed: 2003-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic camera attached mobile apparatus whereby a photographer can carry out photographing without the need for the photographer to care about a quantity of daylight received by an object.  <P>SOLUTION: A CPU section 11 detects an imaging direction of a camera imaging section 13 on the basis of the absolute azimuth sensed by an earth magnetism sensor section 12. The CPU section 11 detects a direction of the sunray on the basis of present time information and date information outputted from a clock section 16. The CPU section 11 increasingly adjusts the sensitivity of the camera imaging section 13 when the detected imaging direction of the camera imaging section 13 is reverse to the detected direction of the sunray. The CPU section 11 decreasingly adjusts the sensitivity of the camera imaging section 13 when the detected imaging direction of the camera imaging section 13 is the same as the detected direction of the sunray.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003329824-A (JP)
Title: Chromatic diffractive pigment and foil
Inventor: ARGOITIA ALBERTO
IPC: G02B5/28
Filed: 2003-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pigment having excellent optical effects.  <P>SOLUTION: Chromatic multilayer diffractive pigment flakes and foils with diffractive structures thereon are provided. The diffractive pigment flakes can be formed to have a symmetrical stacked coating structure on opposing sides of a reflective core layer, an asymmetrical stacked coating structure on one side of a reflective layer, or can be formed with one or more encapsulating coatings around a reflective core layer. The diffractive pigment flakes can be interspered into liquid media (such as paints or inks) to produce diffractive compositions for subsequent application to a variety of objects. The foils can be laminated to various objects or can be formed on a carrier substrate. The diffractive pigment flakes and foils are formed having various diffractive structures thereon and can generate selected optical effects.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004305428-A (JP)
Title: Dental working model, production method therefor, and mold of base
Inventor: TOYAMA KIMIO
IPC: A61C13/34
Filed: 2003-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a production technique of a dental working model with which a problem accompanying the positioning at the moment of multiplexing of an impression model and a gypsum base can be basically solved.  <P>SOLUTION: An impression model module which includes the impression model, one or more pin-shaped first positioning elements inserted and fixed in the base and a crenelated second positioning element which is formed to be engaged with an attachment surface of the base for the impression model, a plate which has an outer shape larger than a contour of the bottom part of the impression model and is equipped at the bottom part is prepared. Then the impression model module is made to form the base corresponding to the impression model using a mold equipped with a formation concavity of the base which can be injected with a forming material, and a third positioning element which determines the positioning of the plate in the formation concavity by making an aperture disposed at the bottom of the formation concavity which has the approximate same opening shape of the plate and has a contour to support a circumference of the plate while the impression model part is placed at the position of the outside of the formation concavity and at least a part of the peripheral end surface of the plate in the above position contact each other.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004312607-A (JP)
Title: Wireless lan area search system and wireless lan area search method
Inventor: KOBAYASHI TOSHIKATSU
IPC: G06F17/30
Filed: 2003-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wireless LAN area search system in which a wireless LAN area around a current location can be easily displayed.  <P>SOLUTION: The wireless LAN area search system includes a mobile terminal 10 capable of receiving location calculation source information for specifying the current location of a present terminal from the outside, a location information system 40 for calculating the current location on the basis of the location calculation source information, a database 31 in which information on a plurality of wireless LAN areas is stored in association with location information for searching information on the wireless LAN areas disposed around the current location calculated by the location information system 40, and a wireless LAN area information management server 30 for calculating the current location of the mobile terminal 10 by means of the location information system 40 when an access request from the mobile terminal 10 is accepted, searching the information on the wireless LAN areas disposed around the current location of the mobile terminal 10 in the database 31, and transmitting the searched result to the mobile terminal 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004189337-A (JP)
Title: Packing container
Inventor: NAKATANI RYUICHI
IPC: B65D1/26
Filed: 2003-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packing container where a lower container and an upper container can be easily connected by covering the lower container with the upper container even when the lower container and the upper container are a little out of position, and workability in housing and packing a packed article is improved.  <P>SOLUTION: The container relates to the packing container where the upper container 2 and the lower container 1 are openably connected with a hinge section 3. A fit reception section 6 is formed at the entire upper peripheral rim of the lower container 1, and the internal peripheral surface of the fit reception section 6 is formed on an inclined plane 6a, which is outwardly inclined obliquely and upwardly and an engagement reception protrusion section 7 which inwardly protrudes is provided on the inclined plane 6a. A fit section 8 is formed at the entire lower peripheral rim of the upper container 2, and the peripheral surface of the fit section 8 is formed on an inclined plane 8a, which is outwardly inclined obliquely and upwardly and an engagement protrusion section 9 which outwardly protrudes is provided on the inclined plane 8a. The fit section 8 of the container 2 is inserted and fitted into the interior of the section 6 in the container 1, thereby engaging the protrusion section 9 with the protrusion section 7.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004319733-A (JP)
Title: Thin-film silicon solar cell
Inventor: YONEYAMA SHIGENOBU
IPC: H01L31/04
Filed: 2003-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for increasing the efficiency of a solar cell by using a transparent conductive material high in light transmittance in a long-wavelength range in solar radiation energy spectral distribution.  <P>SOLUTION: In this thin-film silicon solar cell wherein at least one unit cell comprising a p-type semiconductor, an i-type semiconductor, and an n-type semiconductor is formed on the substrate, wherein an electrode layer is formed at least on one side of the unit cell, and wherein the opposite electrode layer is formed on the other side; the light transmittance of the electrode layers accounts for ≥75% at the wavelength of 780 nm.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004124048-A (JP)
Title: Polycarbonate copolymer and its manufacturing method
Inventor: MORISHITA HIRONOBU
IPC: C08G64/08
Filed: 2003-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a polycarbonate resin which has mechanical strength equivalent to that of an existing polycarbonate resin using bisphenol A as a raw material and also has a high refractive index and excellent optical characteristics.  <P>SOLUTION: The invention provides a polycarbonate copolymer with a specific structure composed of a repeating unit of a bisphenol type having a sulfur atom and a repeating unit of a bisphenol type having no sulfur atom. The polycarbonate copolymer has a reduced viscosity [η<SB>sp</SB>/c] of 0.1 dL/g or higher when a solution obtained by dissolving the copolymer in methylene chloride as a solvent at the concentration of 0.5 g/dL is measured at 20°C.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004318680-A (JP)
Title: Ticket issuing device
Inventor: KANEKO TAKESHI
IPC: G07F17/00
Filed: 2003-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ticket issuing device capable of discriminating a ticket forgotten to be taken by a customer in the case that the ticket is forgotten to be taken for two or more times.  <P>SOLUTION: The ticket issuing device consists of a ticket issuing port for issuing the ticket, a box for housing the ticket forgotten to be taken, an issuing carrying path whose one end is connected to the ticket issuing port, and a housing carrying path connecting the other end of the issuing carrying path and the box for housing the ticket forgotten to be taken. When the ticket is forgotten to be taken, in the case that no ticket forgotten to be taken is housed in the box for housing the ticket forgotten to be taken, it is judged as the ticket forgotten to be taken of the first time, the ticket forgotten to be taken is carried oppositely in the issuing carrying path, delivered to the housing carrying path, carried and housed in the box for housing the ticket forgotten to be taken. Also, in the case that the ticket forgotten to be taken is already housed in the box for housing the ticket forgotten to be taken, it is judged as the ticket forgotten to be taken of the second time, fetched into the ticket issuing device and held in the issuing carrying path, the ticket issuing device is stopped, and the ticket forgotten to be taken of the first time housed in the box for housing the ticket forgotten to be taken and the ticket forgotten to be taken of the second time held in the issuing carrying path are removed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004319416-A (JP)
Title: Air molded break switch for underground distribution
Inventor: KIKUCHI FUMINOBU
IPC: H01H33/65
Filed: 2003-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air molded break switch for underground distribution capable of reducing the cost while keeping various characteristics required for a switch for underground distribution by avoiding the use of a member causing the increase in cost.  <P>SOLUTION: Holes are bored in the upper and lower surfaces of a box with an opened front surface, bushings are provided in each hole of the box to form an upper bushing part 8 and a lower bush part 9, electrode rods are mounted on the upper bushing part 8 and the lower bushing part 9, and a movable blade electrode and a fixed blade electrode are provided on each of the electrode rods to constitute a single pole mold contact part. Three phases of the thus-constituted single pole mold contact parts are arranged, and a three-phase integrated mechanism board 30 is set on each opening edge of the front of the box. Three drive levers 26 connected to an operation mechanism provided on the mechanism board 30 are inserted to each box through each opening part 30a of the mechanism board 30 and rotatably supported on each insulating rod. Each insulating rod is rotated by operating the operation mechanism part to rotate all the movable blade electrodes, and the movable blade electrodes are attached to and detached from the fixed blade electrodes to open and close the three poles in interlocking.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004325075-A (JP)
Title: Scanning probe microscope
Inventor: KITAJIMA SHU
IPC: G01Q90/00
Filed: 2003-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a SPM having the function of automatically setting parameter information peculiar to a scanner to a controller without requiring the manual operation of an operator when exchanging the scanner.  <P>SOLUTION: The SPM comprises a means for showing information on the scanner at one portion of the scanner; a means for reading the information at a body side, where the scanner is fitted; and a means for setting the parameter information peculiar to the scanner to the controller, based on the read information.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004321841-A (JP)
Title: Dust removing/deodorizing apparatus and dust removing/deodorizing method
Inventor: SATO KAZUHIRO
IPC: B01J35/02
Filed: 2003-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dust removing/deodorizing apparatus capable of performing the treatment of a gas to be treated along with the dust removal/deodorization of the gas to be treated with high treatment efficiency even if a malodorous gas and dust are contained in the gas to be treated while having a merit using photocatalytic action, and a dust removing/deodorizing method using the same.  <P>SOLUTION: The dust removing/deodorizing apparatus is equipped with an inflow port 1 for permitting the inflow of the gas to be treated, a filter F for removing dust from the inflow gas to be treated, photocatalyst bodies 4 capable of deodorizing the gas to be treated, light sources 5 for exciting the photocatalyst bodies 4 and a discharge means for discharging the gas treated by the excited photocatalyst bodies 4. The filter F and the photocatalyst bodies 4 are constituted as one set and the light sources 5 are arranged so as to be capable of irradiating the photocatalyst bodies 4 to perform the dust removal and deodorization of the gas to be treated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004322348-A (JP)
Title: Rewrite card handling apparatus and ink ribbon
Inventor: HIRATA KOICHI
IPC: B41M5/26
Filed: 2003-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rewrite card issuing machine which can print to a non-rewrite region, and can erase and print a rewrite region by one apparatus.  <P>SOLUTION: A rewrite card 200 taken out from a hopper part 110 is transferred by a card feeding mechanism 120 to a printer part 130. When newly issuing the card, at the printer part 130, a printing head 131 sequentially scans a card surface relatively via an interposed ink ribbon 141 where each ink layer of three primary colors and a black color are sequentially formed, and carries out fixed printing in full color to a non-rewrite part of the rewrite card 200. Then, the printing head 131 scans the card surface via a transparent region of the ink ribbon 141 and carries out printing in a manner to enable rewriting to a rewrite part of the card 200. When rewriting the card, only erasure and printing of the rewrite part are carried out by using the transparent part of the ink ribbon 141 or by removing the ink ribbon.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004326872-A (JP)
Title: Storage device, and storing and reproducing device
Inventor: KANAI YUICHI
IPC: G11B19/04
Filed: 2003-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for safely storing/reproducing into/from a storage medium on the basis of a detected result whether or not the storage medium has operation environment and performance needed for the storing/reproducing device.  <P>SOLUTION: Category of a loaded storage medium is recognized by storing previously category information indicating operation environment specifications, classification by performance or the like in AV use, or the like, and obtaining the category information by application, and when a storage medium having different category from category supposed by the application is loaded, warning is given to a user, and malfunctions and operation of the performance or exceeding the performance are restricted.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004325616-A (JP)
Title: Photosensitive resin composition and photosensitive dry film resist developable with aqueous alkali solution and their use
Inventor: YAMANAKA TOSHIO
IPC: G03F7/038
Filed: 2003-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photosensitive resin composition and a photosensitive dry film resist developable with an aqueous alkali solution, providing a good pattern shape and excellent in heat resistance and electric insulation and to provide methods for using them.  <P>SOLUTION: The photosensitive resin composition and photosensitive dry film resist contain (A) a photosensitive polyimide resin obtained by reacting a hydroxyl-containing polyimide resin with a compound having a carbon-carbon double bond, (B) at least one (meth)acrylic compound selected from the group consisting of (meth)acrylic compounds, epoxy (meth)acrylates, polyester (meth)acrylates, urethane (meth)acrylates and imide (meth)acrylates, and (C) a photoreaction initiator and/or a sensitizer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004328304-A (JP)
Title: Optical signal processor
Inventor: MIYAZAKI SHUNICHI
IPC: H04B10/588
Filed: 2003-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To realize an optical signal processor capable of high-speed operation.  <P>SOLUTION: The optical signal processor is provided with at least one photo diode for converting an optical signal to an electric signal and a resonance tunnel diode which takes the electric signal of the photo diode as the input and performs switch operation, and a digital signal is obtained by the switch operation of the resonance tunnel diode.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004322191-A (JP)
Title: Flux for soldering
Inventor: KAYATANI TAKAYUKI
IPC: B23K35/363
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flux for soldering having an enhanced solderability by sufficiently securing solder wettability to an electrode and scarcely leaving a residual flux to dispense with cleaning of the flux after soldering.  <P>SOLUTION: The flux for soldering is composed of at least one kind of an organic polymer selected from the group consisting of a polyoxyethelene-polyoxypropylene polymer, a polyoxyethelene-polyoxypropylene mixture and polyoxyethelene and polyoxypropylene, an activator and an organic solvent. As the organic polymer, an organic polymer having a 1,000-3,500 average molecular weight is used, so that heat resistance is secured without sacrificing a volatile property. Further, by restricting the organic polymer within the range of 1-10 wt.%, the activity of the flux in high temperature is maintained by sufficiently securing the heat resistance of the flux to suppress the remains of organic residue.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004328668-A (JP)
Title: Sensor unit and sensor system
Inventor: MIYATA KAZUYOSHI
IPC: H04B10/07
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To transmit a plurality of kinds of transmission signals whose signal levels are different among adjoining sensor units.  <P>SOLUTION: Each sensor unit is formed by connecting a projector unit 3, a light-receiving unit 4, a reception unit 9, a transmitting unit 10, etc. to a control circuit 2. The reception unit 9 receives light from an adjoining unit by a light receiving element 13, causes the received signal to pass through an amplifier circuit 16 etc. and compares it with a comparator circuit 17, and detects it as data by a received data processing circuit 18. The protocol of a transmission signal corresponding to the number of pulses counted by a pulse counting circuit 20 is determined by a receiving protocol determination circuit 21, and the comparison level of the comparator circuit 17 is set to a corresponding threshold level. Consequently, transmission signals can be received even when their signal levels differ.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004335515-A (JP)
Title: Semirigid coaxial cable assembly and its manufacturing method
Inventor: SAKA KENJI
IPC: H05K1/11
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semirigid coaxial cable assembly to which reflow soldering can be performed.  <P>SOLUTION: In the semirigid coaxial cable assembly, a center conductor 3 is provided at the central part of a cable main body 2 having a circular cross section in a state where both end sections of the conductor 3 are exposed. Then attaching sections 4 which are extended in parallel with the axis of the cable main body 2 are respectively formed at positions on the outside of the external surface of the conductor 3, in the radial direction of the conductor 3 before both exposed end sections of the conductor 3 are bent by bending the exposed end sections. Then attaching surfaces 5 are formed by forming the outside of the attaching sections 4 in the radial direction of the main body 2 to planar shapes extended in the direction perpendicular to the outside of the attaching sections 4 in the radial direction of the main body 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004277984-A (JP)
Title: Separation type ring muffler
Inventor: SAKURADA MASAMI
IPC: A41D23/00
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a muffler preventing a loss accident by falling away by effectively making use of the muffler.  <P>SOLUTION: The separation type ring muffler is used as an outfit for cold weather by attaching around the neck, The separation type ring muffler is prepared by temporarily stopping two mufflers to form two small rings to be wound around the neck. When the half of temporarily stopped part is hung in the front, the other ring tightly ties the neck, so the degree of hanging of the ring is adjusted to have moderate feeling during putting the muffler on.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004331600-A (JP)
Title: Diabetic prevention/treatment agent
Inventor: KANDA TAKESHI
IPC: A61P3/10
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a medicine for preventing or treating diabetes.  <P>SOLUTION: This medicine effective for diabetic prevention or treatment contains a compound represented by formula (I) as an effective component.  <P>COPYRIGHT: (C)2005,JPO&NCIPI