baber/WOPTO huggingface dataset:
Patent JP-2003031877-A (JP)
Title: Fiber laser
Inventor: OKANO HIDEAKI
IPC: H01S3/094
Filed: 2001-07-17
Abstract: PROBLEM TO BE SOLVED: To obtain an up-conversion fiber laser that can inexpensively oscillate a blue laser beam. SOLUTION: A first pumping source 102 generates light having a wavelength mainly suitable for fundamental absorption against a thorium ion (Tm<3+> )-added optical fiber 104. A second pumping source 103 also generates light having a wavelength mainly suitable for pumping state absorption against the optical fiber 104. The light emitting timing of the first band second pumping sources 102 and 103 is controlled by means of a pumping source control section 101. When the pumping sources 102 and 103 are caused to emit light, the section 101 delays the light emitting timing of either one of the pumping sources 102 and 103 from the other pumping source. Consequently, an oscillated blue laser beam is obtained by making one stimulating light incident to the fiber laser after lowering the threshold by performing photobleaching by only making the other stimulating light incident to the laser.
Patent JP-2003027849-A (JP)
Title: Laminated board
Inventor: YASUNAKA SHIGERU
IPC: E06B3/70
Filed: 2001-07-17
Abstract: PROBLEM TO BE SOLVED: To put in parts to be assembled such as a glass plate or a hinge member easily and neatly to a door panel or the like. SOLUTION: Window opening portions 5 and 5 for glass plates 3 are oppositely formed between two sheets of board members 2A and 2B. A depressed portion 6 for fitting in the glass plate 3 to the inner surface of the plate members 2A and 2B is formed, and a notched recess portion 23 for fitting in a hinge member 20 to one end edge of the plate member 2A is formed. After attaching the glass plate 3 and the hinge member 20 to the depressed portion 6 and the notched recess portion 23, two sheets of board member 2A and 2B are adhered and a door panel D is formed. In this way, the glass plate 3 and the hinge member 20 are clamped and adhered between the board members 2A and 2B. At this time, the shape of the window opening portion 5 is not required to be formed by fitting to the glass plate 3.
Patent JP-2003024965-A (JP)
Title: Apparatus for producing microorganism-adherent carrier
Inventor: TOKURA MASAKAZU
IPC: B29K105/04
Filed: 2001-07-17
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus which can easily produce a specified microorganism-adherent carrier having a high capacity for holding microorganisms. SOLUTION: The apparatus for producing the microorganism-adherent carrier is composed of a sheet raw material supply part for supplying a sheet-shaped raw material having a prescribed width in a given direction, a deformation part which has an inlet for receiving the supplied raw material and an outlet, gradually changes the cross-sectional structure between the inlet and the outlet, and deforms the raw material into the shape of a cylinder having a winding part, a bonding part for bonding the end fringe of the outside part of the winding part and the inside part of the winding part of the deformed raw material together by welding or an adhesive to obtain a cylindrical body with the end of the inside part of the winding part made free, and a cutting part for obtaining the microorganism-adherent carrier by cutting the obtained cylindrical body in a prescribed length.
Patent JP-2003031935-A (JP)
Title: Electrode land on printed board
Inventor: WATANABE ATSUFUMI
IPC: H05K3/34
Filed: 2001-07-18
Abstract: PROBLEM TO BE SOLVED: To provide an electrode land on a printed board, which prevents the positional deviation or inclination of circuit components mounted on the printed board to provide a good yield, without deteriorating vibration resistance. SOLUTION: A circuit component 3, mounted on a printed board 1, has electrodes 4 which are to be soldered to electrode lands 2. Recesses 2a are formed into the electrode lands 2, so that the width size of a part of the electrode land 2 exceeds the width size of the electrode slightly 4.
Patent JP-2003030611-A (JP)
Title: Radio communication module and radio communication method
Inventor: ARANISHI MASATO
IPC: B42D15/10
Filed: 2001-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a radio communication module and a radio communication method increasing a communicable distance and enabling communication with the reader-writer of a conventional system. SOLUTION: The radio communication module performing the communication without contacting by electromagnetic induction with an alternating magnetic field as a communication medium with the reader-writer generating the alternating magnetic field is provided with a battery 3, an antenna coil 31, a carrier wave signal generation means 14 utilizing power supplied from the battery 32 and generating carrier wave signals synchronized with an alternating current induced by the alternating magnetic field through the antenna coil 31 on the basis of the alternating current, and a modulation means 22 utilizing the power supplied from the battery 32, modulating the carrier wave signals generated by the carrier wave signal generation means 14 by transmission data and supplying modulated signals to the antenna coil.
Patent JP-2003035981-A (JP)
Title: Image forming apparatus
Inventor: WATANABE HIDEYO
IPC: G03G15/00
Filed: 2001-07-24
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus which forms a good image stable the lapse of time by enhancing the strength of the drive output gear of a main body in the drive part of a rotary type developing device. SOLUTION: When a stepping motor 9 is driven and one development unit 11Y is rotated and moved toward a development position 3, an input gear 23 meshes with the output gear 22, a driving shaft 15Y transmits the rotation of a driving motor 26 through a sleeve gear 21 to rotate a developing sleeve 12Y, and a latent image formed on a photoreceptor 2 is developed. The output gear 22 of a drive unit and the input gear 23 with which the output gear 22 meshes have sharp tips of teeth in order to facilitate mesh. Accordingly, each of both gears is tempered using a metallic sintered material for enhancing durability, although it is disadvantageous for the strength of the tips of teeth.
Patent JP-2003035362-A (JP)
Title: Shift control apparatus
Inventor: TABATA ATSUSHI
IPC: F16H61/12
Filed: 2001-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a shift control apparatus which can improve durability and reliability of a changeover mechanism for changing-over a manual valve. SOLUTION: When shift operating parts 32, 33 are shifted, if solenoid valves S1-S3 of a hydraulic control unit 9 and a linear solenoid valve SLU are normal, an electronic control unit 30 changes over a shift position of an automatic transmission 6 by carrying out the control based on the combination of the solenoid valves. In this case, the changeover mechanism 18 is not driven and the position of the manual valve 16 is fixed. When the shift operating parts 32, 33 are shifted, if the solenoid valves S1-S3 and the linear solenoid valve SLU are failed, the electronic control unit 30 changes-over the shift position of the automatic transmission 6 by driving the changeover mechanism 18 so as to change-over the manual valve 16.
Patent JP-2003037356-A (JP)
Title: Fine ball mounting device and method therefor
Inventor: FUJIMURA NAOYUKI
IPC: B23K101/40
Filed: 2001-07-25
Abstract: PROBLEM TO BE SOLVED: To automatically repair a defective part where a fine ball is not normally displaced. SOLUTION: A fine ball mounting device is equipped with an arrangement jig 11 where arrangement holes are provided, a ball arrangement means which attracts fine balls and puts them into the arrangement holes by a suction means 25, a ball displacement means 14 which displaces the fine balls arranged and held in the arrangement holes onto a work, a defective part detection means 92 which detects a defective part where a fine ball is not normally displaced on the work, and a correction head 91 which holds a fine ball at its tip and places it on the defective part.
Patent JP-2003044039-A (JP)
Title: Pad mechanism for woodwind instrument
Inventor: OKADA SHIGERU
IPC: G10D9/00
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a pad mechanism (to open and close sound holes) which is capable of maintaining the shape of a pad in a stable state without uneven contact of a pressing plate even if the pad is attached obliquely to a pad tray and is capable of surely preventing breath leakage. SOLUTION: This pad mechanism has the pad tray 11 housing the pad 10, a female screw 13 disposed at the center of the inside surface of the pad tray 11 and the pressing plate 12 for pressing the pad 10 fixed to the female screw 13 by a setscrew 14. The contact section between the setscrew 14 and the pressing plate 12 is provided with an angle regulating mechanism 21 consisting of a projecting spherical surface section 22 and a recessed spherical surface section 23 to make the pressing plate 12 regulatable in its angle.
Patent JP-2002093327-A (JP)
Title: Plasma display panel
Inventor: AOKI MASAKI
IPC: C23C16/40
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a PDP with an improved panel brightness obtained by improving a conversion efficiency of discharging energy into visible light. SOLUTION: By setting the content of Xe in discharge gas by more than 10 volume % and less than 100 volume %, which is bigger than usual, and by setting the pressure of the discharging gas by more than 500 Torr, which is higher than usual, a luminous efficiency of ultra violet ray, conversion efficiency of phosphor, and the panel brightness are improved. A protection layer made of a minute oxide of alkaline earth metal orientated in (100) or (110) plane, is formed on the surface of a dielectric glass. As those protection layer, capable of forming by a thermal CVD method, a plasma CVD method, or an evaporation method with irradiation of ion beam or electron beam, has high sputtering resistant property and big dielectric glass protection effect, the life of the panel is prolonged.
Patent JP-2002082350-A (JP)
Title: Liquid crystal display
Inventor: KONDO KATSUMI
IPC: G02F1/1368
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To stably provide a bright liquid crystal display having high image quality. SOLUTION: This is a liquid crystal display, having a pair of substrates and a liquid crystal layer held between the pair of substrates; one of the substrates is provided with plural signal electrodes arranged in a 1st direction and plural scanning electrodes arranged in a 2nd direction to cross the plural signal electrodes; pixels are formed corresponding to the regions surrounded by the plural signal electrodes and the plural scanning electrodes; each pixel is provided with a thin-film transistor, arranged near the intersection of a signal electrode and a scanning electrode and a pixel electrode connected with this-thin film transistor and arranged in the 1st direction; and a common electrode is arranged in the 1st direction cross over the plural pixels.
Patent JP-2003040703-A (JP)
Title: Noxious insect-repelling agent for human body
Inventor: KADO KATSUYOSHI
IPC: A01N25/00
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a wet tissue type noxious insect-repelling agent for a human body, having a good use feeling and excellent in noxious insect-repelling effect. SOLUTION: This noxious insect-repelling agent for the human body is obtained by holding oil in water type emulsion incorporated with a noxious insect-repelling ingredient on a supporting material. The oil in water type emulsion incorporated with 0-10 wt.% lower alcohol is preferable.
Patent JP-2003041847-A (JP)
Title: Rail member and optional mounting device for shelf using it
Inventor: OGAWA KOJI
IPC: A47B47/02
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a rail member, which has a plurality of functions and is installed on the front end face of a shelf board for a storage shelf or the like having an open rack structure and by which a plurality of options such as a sliding door, or the like can be secured simply in response to an object on use, and an optional mounting device for the shelf using it. SOLUTION: The rail members 5 are set up along the front end faces 7 of the shelf boards 4, and various options for the shelf are fitted by utilizing the rail members. Long-sized profiles are used as the rail members, and a single number or a plurality of guide rails 8 are juxtaposed along upper-lower one side face sides while hanging rails 9 are formed along the front sides.
Patent JP-2002100294-A (JP)
Title: Flat type plasma display panel having independent trigger and controlled maintaining electrode
Inventor: SCHERMERHORN JERRY D
IPC: G09G3/292
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a flat type plasma display panel which has an independent trigger and controlled maintaining electrode, and can operate with a high efficiency. SOLUTION: In this flat type display panel, a pair of first parallel maintaining electrodes consisting of first and second maintaining electrodes (Y, Z) are formed on an upper glass substrate 12, and at least one of auxiliary electrodes (T, C) is coated on the substrate 12 in parallel to the pair of first parallel maintaining electrodes, and then the auxiliary electrodes (T, C) are adjacent to a first maintaining electrode in the pair of first parallel maintaining electrodes, and a pair of second parallel maintaining electrodes including first and second maintaining electrodes are coated on the substrate 12 in parallel to a trigger electrode (T), and a first maintaining electrode in the pair of second parallel maintaining electrodes is arranged adjacent to an auxiliary electrode so as to be a mirror image of the pair of first parallel maintaining electrodes. A single common first maintaining electrode pad (Z') is electrically connected to the first maintaining electrode in the pair of first maintaining electrodes and the first maintaining electrode in the pair of second maintaining electrodes, and then a first maintaining electrode pad is connected with a first voltage-waveform source, and then a first maintaining voltage-waveform is supplied to both first maintaining electrodes from a single electric source.
Patent JP-2003048033-A (JP)
Title: Form rolling method of shaft part of variable blade applied to exhaust guide assembly in vgs type turbocharger
Inventor: OISHI SHINJIRO
IPC: F02B39/00
Filed: 2001-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a new form-rolling method in which a working condition for improving the productivity as much as possible can be set very easily while maintaining the desired form-rolling property when form rolling a shaft part of a variable blade built in a VGS type turbocharger. SOLUTION: A shaft part forming part 12a of a blank work W for the variable blade 1 is form-rolled into the desired diameter. When selecting the number of revolution R of a form-rolling roller and the feed speed V for bringing a set of form-rolling rollers 61 close to each other, the working condition is set in an area AR surrounded by a locus showing the relationship between the number of revolution R and the form-rolling property P of the form-rolling roller when the feed speed V of the form-rolling roller is set to the critical minimum value Vmin, the line with the number of rotation R of the form-rolling roller being the critical maximum value Rmax,  and the line with the degree of the form-rolling property P being the critical minimum value Pmin on the graph with the number of rotation R of the form-rolling roller and the degree of the form-rolling property P different from each other.
Patent JP-2003051941-A (JP)
Title: Image processing unit
Inventor: TAKEDA MITSUHIKO
IPC: G06T5/00
Filed: 2001-08-07
Abstract: PROBLEM TO BE SOLVED: To provide an image processing unit that eliminates rapid lightness changes and roughness caused when employing error spread processing, applies gradation conversion to an original image while reproducing the lightness and the color of medium gradation of the original image with fidelity and applies sure gradation conversion to each pixel. SOLUTION: Gradation difference discrimination sections 4R, 4G, 4B by each color component in a gradation difference discrimination section 4 receive gradation data CRx,y, CGx,y, CBx,y of a target pixel, and gradation data ARx+1,y, AGx+1,y, ABx+1,y of vicinity pixels by each color component. The gradation difference discrimination sections 4R, 4G, 4B discriminate changes in the gradation data from the target pixel to the vicinity pixels by each color component, output the discrimination data to a replacement control section 5 which controls whether or not the replacement processing is to be conducted by each color component, depending on the discrimination data by each color component and which outputs replacement control signals SWAP- R, SWAP- G, and SWAP- B by each color component to a replacement processing section 3.
Patent JP-2003059418-A (JP)
Title: Color cathode-ray tube
Inventor: ODA HIROYUKI
IPC: H01J29/88
Filed: 2001-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a color cathode-ray tube capable of improving a focus characteristic of an electron beam over the whole image screen area, and capable of improving luminance of the whole image screen area. SOLUTION: A shadow mask 12 has a plurality of opening hole rows 19 arranged in parallel. The respective opening hole rows 19 are composed of a plurality of opening holes 34 arranged in a row with prescribed clearance. Striped dielectric layers 50 for focusing the electron beam on the opening hole side by being electrified by irradiation of the electron beam are respectively formed on both sides of the respective opening hole rows 19 on an electron gun body structure side surface of the shadow mask 12. A second area 20b provided with the dielectric layer 50 includes a first area 20a having the opening holes 34, and is formed larger than the first area 20a.
Patent JP-2003060841-A (JP)
Title: Image reader
Inventor: OGATA ATSUSHI
IPC: H04N1/04
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To provide an image reader, in which an original sheet is stably conveyed from an original feeding part to an image reading part. SOLUTION: When an ADF is closed, the top end of a guide flapper 28 is abutted to an FB1. Then, by turning this guide flapper 28 with a shaft 29 as the center, in the state of abutting the top end thereof to the FB, the guide flapper is turned to a regular position so that a paper carrier path can be formed. At such a time, since the top end of the guide flapper 28 is abutted to the B, a step between the ADF and the FB is smoothly levelled.
Patent JP-2003057097-A (JP)
Title: Liquid surface detection sensor
Inventor: SETO HISAO
IPC: B60K15/077
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a liquid surface detection sensor which is simple in electrode structure and easily mounted in a liquid storage tank and realizes a circuit arrangement with a simple constitution for detecting the liquid surface position. SOLUTION: The liquid level in a fuel tank 1 changes the impedance (capacitance) Z between measuring electrodes 2A, 2B, and this changes the value of a current flowing between the electrodes 2A, 2B to change the voltage level on an amplification output of an AC amplifier 5 according to the change. This output is synchronously detected to change a DC-amplified signal level, and an arithmetic processor 9 determines and detects the present liquid level position from the varying signal level and obtains a remaining quantity of fuel in the tank 1 from the determining and detection result to indicate the remaining quantity on an indicator 10.
Patent JP-2003054005-A (JP)
Title: Liquid ejector and its maintaining method
Inventor: IDE DAISAKU
IPC: B41J2/05
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To ensure stabilized appropriate ejection of liquid, e.g. ink, by removing bubbles in the liquid channel at a liquid ejecting section while suppressing consumption of liquid, e.g. ink, efficiently as much as possible in ink jet recording thereby eliminating incomplete operation, e.g. incomplete recording. SOLUTION: At least two electrothermal converters 85A and 85B drivable individually and independently are arranged in a liquid channel 84 while differentiating the distance to an ejection opening 82. The electrothermal converter 85A on the side closer to the ejection opening is driven at the time of recording and the electrothermal converter 85B on the side farther from the ejection opening is driven at the time of preliminary ejection unpertaining to recording. The liquid ejection frequency is set lower for preliminary ejection than for recording.
Patent JP-2003058546-A (JP)
Title: Regional information server device and method and device for regional information display
Inventor: YOSHIDA SHIGEO
IPC: G06Q30/06
Filed: 2001-08-13
Abstract: PROBLEM TO BE SOLVED: To provide a regional information server device and a regional information display method for visually pleasantly publishing regional information over the Internet capable of publishing large quantities of information. SOLUTION: The regional information server device which publishes regional information through a public line or the like is provided with a regional information storage means for storage of regional information and a transmission/ reception means which transmits and receives regional information to and from the public line or the like.
Patent JP-2003054845-A (JP)
Title: Hose winder
Inventor: YOSHIMURA TOMOMITSU
IPC: B65H75/40
Filed: 2001-08-15
Abstract: PROBLEM TO BE SOLVED: To align and wind a hose with a simple structure, to store only the hose by removing the hose in an aligned and wound state, and to easily replace with a hose having different tube diameter and length. SOLUTION: A reel body 2 is structured of a base member 6, a hose winding part 7 provided on the base member 6, and a handle 10 for winding operation, and is placed on a front side of a reel guide 3. A rotating shaft 4 of the reel guide 3 is supported so that a lower part of the reel guide 3 projects forward and an upper part retreats, and a front surface of the reel guide 3 is inclined. An engaging part, which can be engaged with and separated from the hose winding part 7 of the reel body 2, is provided on a center part of the front surface, and thereby the reel body 2 can be detachably attached to the reel guide 3.
Patent JP-2003059547-A (JP)
Title: Dye sensitizing photoelectric transfer element
Inventor: IKEDA MASAAKI
IPC: C09B56/16
Filed: 2001-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a photoelectric transfer element, and a solar cell, of low costs and excellent transfer efficiency using semiconductor fine particles sensitized by dyes having a specific pyrazolone derivative site. SOLUTION: The photoelectric transfer element and the solar cell using same utilize oxide semiconductor particles sensitized by methine system dye of a formula 1. A1 to A3 are cyclic hydrocarbon residue, a heterocyclic residue, an amino-group, H, halogen atom or an alkyl group, and Y is an imino group, an alkylimino group, C, S or Se. X is an aromatic hydrocarbon residue or an organic complex residue having a substituent except a structure expressed by salicylic acid and poly-substitution hydroxybenzene. R1 has a carbonyl group selected from a cyano group, an alkyl group, an aromatic hydrocarbon residue a heterocyclic residue, H or a carboxyl group, a carbonamido group, an alkoxycarbonyl group, and an acyl group. R2 is H, an alkyl group, an aromatic hydrocarbon residue or a heterocyclic residue, and n is an integer of 0 to 4.
Patent JP-2003055263-A (JP)
Title: Composition for filing soft capsule
Inventor: NAGATA AKIRA
IPC: A61K47/42
Filed: 2001-08-20
Abstract: PROBLEM TO BE SOLVED: To prevent the insolubilization phenomenon of a capsule membrane without being accompanied by difficulties in production and deterioration of quality of capsules in a composition for filling soft capsules. SOLUTION: This composition for filling soft capsules is incorporated with an amino compound.