baber/WOPTO huggingface dataset:
Patent JP-2003239346-A (JP)
Title: Water saving device of washing tank
Inventor: IWASO TOYOTARO
IPC: E03D1/01
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water saving device of a washing tank installable so as not to maximally hinder an original movement of an internal mechanism of the washing tank, and easy in adjusting a quantity of using water.  <P>SOLUTION: A drain body unit 10 is arranged in the washing tank 1. The drain body unit 10 is mainly composed of a support 20 and a drain body 30. The support 20 is made of sheet metal, and has on the upper end a hook 21 hooked on the edge of the washing tank 1. The drain body 30 is a rectangular solid shape, and is installed on the support 20 by a support shaft 22, and can rotate in a vertical plane. A rotational movement of the drain body is stopped by a bolt 23 screwed in the support 20. Displacement of the drain body 30 changes by holding the drain body 30 by a vertical shaft or holding the drain body by a horizontal shaft by changing an attitude, and the quantity of using water at washing time changes according to this displacement.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003238954-A (JP)
Title: Plasma display apparatus
Inventor: KAWAMURA HIROYUKI
IPC: H01J11/22
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To control absorption of water and a hydrocarbon on the surface of a blue phosphor and to improve deterioration of phosphor luminance and a chromaticity change or a discharge characteristic, by eliminating an oxygen defect near to Ca, Sr, Ba and Eu ions of the blue phosphor in a plasma display apparatus.  <P>SOLUTION: In the plasma display apparatus, the plasma display apparatus having a high luminance with less deterioration of luminance in a panel manufacturing process is obtained by constituting a phosphor layer using a compound represented by Me<SB>1-x</SB>MgSi<SB>2</SB>O<SB>6</SB>: Eu<SB>x</SB>(wherein Me is at least one of Ca, Sr and Ba) wherein concentration of a bivalent Eu ion is 40%-95% and concentration of a trivalent Eu ion is 5%-60%, of Eu atoms constituting the blue phosphor.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003240636-A (JP)
Title: Sound velocity measuring method and sound velocity measuring device
Inventor: SUGINOUCHI TAKEHIKO
IPC: G01N29/00
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sound velocity measuring method and a sound velocity measuring device capable of determining highly accurately the sound velocity of amorphous material having an unfixed shape.  <P>SOLUTION: An ultrasonic wave is transmitted toward a sample 3 held in a medium 13, and a first phase difference of the ultrasonic wave 15 reflected by an interface 3a the medium and the sample generated by changing the sample 13 thickness and a second phase difference of the ultrasonic wave 16 propagated through the medium 13 and the sample 3 are determined. The sound velocity of the sample 3 is determined from the sound velocity of the medium 13 and the first and second phase differences.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002358294-A (JP)
Title: Apparatus with processor and control method
Inventor: LENTZ DEREK J
IPC: B41J5/30
Filed: 2002-02-18
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus with processor capable of suppressing a load of processing putting on a computer system at a minimum by installing new processors. SOLUTION: The apparatus having a first and a second processors is provided with functions to execute scan data, fetch, serialization and synchronization with a control object. The apparatus comprises a command/status/mode register means (314), a register filing means (306), an arithmetic operation executing means (310), an address latch means (312), a serializing means (345), and control means (316, 346) to control the executing means (310) and the serializing means (345) by accessing to the filing means (306) under the control of the mode register means (314).
Patent JP-2003245704-A (JP)
Title: Truck for transfer of roll
Inventor: OHIRA HIROYOSHI
IPC: B21B31/10
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To cause no damage to a roll or the like by detecting the height of the roll correctly when it is put down on a roll stand, in a truck for the transfer of the roll equipped with a roll holding part supporting the roll and capable of moving up and down.  <P>SOLUTION: In the truck for the transfer of the roll equipped with the roll holding part capable of moving up and down, an elastic material is fitted between a vertically moving member and the holding part. A detector which detects the change of the length of the elastic material caused by the change of the load on the roll holding part is installed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003241958-A (JP)
Title: Arithmetic device, arithmetic method and digital filter
Inventor: NAKAJIMA KATSUTO
IPC: G06F7/50
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the cancellation of significant digits without increasing bit width of a computing unit.  <P>SOLUTION: A selection means 5 selects a positive-side adder 6P or a negative-side adder 6n based on a sign of a multiplication result outputted from a multiplier 4, outputs a positive multiplication result DP outputted from the multiplier 4 to the adder 6P, outputs a negative multiplication result DN outputted from the multiplier 4 to the adder 6n, and thus carries out cumulative addition calculation by discriminating plus and minus.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003243416-A (JP)
Title: Method of manufacturing electrooptic device, electrooptic device, projection display device, and electronic apparatus
Inventor: HIRABAYASHI YUKIYA
IPC: G02F1/13
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of forming an electrooptic device with a satisfactory yield, wherein the electrooptic device is superior in light resistance by using a light-shielding layer, prevents the lowering of light-shielding performance due to the oxidation of the light-shielding layer, and prevents contamination to the semiconductor layer due to the light-shielding layer, and to provide the electrooptic device.  <P>SOLUTION: This electrooptic device comprises a supporting substrate 201, a light-shielding layer 211 formed on the supporting substrate and patterned to a specified shape, an insulator layer 212 composed of a silicon oxide film which is so formed as to cover the light-shielding layer 211, and a monocrystalline silicon layer (semiconductor layer) 206 formed on the insulator layer 212. Pin holes 206a contained in the monocrystalline silicon layer 206 are sealed by silicon nitride material (oxidation-resistant material) 208.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003245628-A (JP)
Title: Treatment method for waste generated in food material processing process and treatment apparatus using the same
Inventor: YAMASHITA MASATADA
IPC: C02F3/28
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a treatment method capable of well performing the disposal treatment of waste generated in a processing process for a food material containing starch or soy protein, and a treatment apparatus suitable for performing this treatment method.  <P>SOLUTION: The waste treatment apparatus 1 is equipped with a hydrothermal reaction treatment device 2 for decomposing the waste generated in the processing process for the food material containing starch or soy protein under a subcritical or supercritical water condition by hydrothermal reaction and a solid-liquid separator 3 for subjecting the hydrothermal reaction treated matter to solid-liquid separation treatment to recover a solid component. By decomposing the waste by hydrothermal reaction, the organic matter such as starch or the like contained in the waste is liquefied and the hydrothermal reaction treated matter is subjected to solid-liquid separation treatment to recover the solid component.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003248596-A (JP)
Title: Method for taking over processing in multicomputer system
Inventor: KAMEYAMA SHIN
IPC: G06F21/64
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To copy legitimate files free from tampering into a standby server when a server is disconnected from the Internet because of illegitimate tampering of a file in a data center, and restart a processing service after a short period of disconnection time.  <P>SOLUTION: A control program P10 checks for tempering on all the target files on a file tampering check table T10, and requests to a control program P20 in a management server C0 disconnection from the Internet and allocation of a standby server when a tampered file is detected. Upon receiving a notification of disconnection completion and a standby server b0, the control program P10 copies legitimate files free from tampering into the standby server b0, requesting copy of a backup file for the illegitimate file. After completion of copying, the management server C0 connects the standby server b0 to the Internet and restarts processing.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003259346-A (JP)
Title: Method for controlling television camera
Inventor: SATO YASUNORI
IPC: H04N5/232
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for controlling a television camera, capable of registering and calling a preset position in simple and easy operations, that is, a small amount of operations.  <P>SOLUTION: The preset position is registered by either or both of preset position registration methods wherein (1) the same monitor point is automatically and sequentially registered as the preset position when the same monitor point comes to a standstill for a prescribed time or over and (2) a switch for sequentially registering the preset position for every depression of the switch is provided for the registration, (3) a 'return' or (4) 'proceed' switch along with the registration sequence is provided and the monitor can easily and sequentially be reproduced by operating either of the switches.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003258181-A (JP)
Title: Positioning device
Inventor: TANAKA JUNICHI
IPC: H01L23/48
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem of the attachment and detachment of a positioning pin being difficult, when an island into which the pin is inserted is thick, when a lead frame is positioned and that the lead frame is deformed at attachment/ detachment.  <P>SOLUTION: The length of a contact part is set to 1/4 to 1/2 of the thickness of a body to be positioned, by using the positioning pins whose planar shapes are a cross shape and a straight line shape.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003250571-A (JP)
Title: Pectinic acid lyase
Inventor: SAWADA KAZUHISA
IPC: C12N5/10
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a gene having a type-A protopectinase activity sufficiently active in a highly alkaline region and encoding pectinic acid lyase useful as an industrial enzyme, and provide a method for the mass-production of a single kind of the enzyme by using the gene.  <P>SOLUTION: This invention provides a protein originated from a microorganism of the genus Bacillus or a protein containing an amino acid sequence of the above protein provided that one or plural amino acids are depleted, substituted or added in the above sequence and having pectinic acid lyase activity and provides a pectinic acid lyase gene encoding the protein. Pectinic acid lyase useful as a detergent enzyme for clothes and an enzyme for fiber scouring can be produced singly in a mass by using the pectinic acid lyase gene.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003253784-A (JP)
Title: Smoke adsorption ceiling wall structure
Inventor: FUKUOKA CHIE
IPC: E04B1/94
Filed: 2002-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a smoke adsorption ceiling wall structure for adsorbing smoke.  <P>SOLUTION: In a ceiling or a wall structure for adsorbing the smoke or gas generated in a room inside 1, a porous board 2 comprising a permeable porous material is provided on the surface of the side of the room inside 1. A gas adsorption board 3 for adsorbing the smoke or the gas passing through the porous board 2 is provided on the rear side of the porous board 2. A feed water device 5 for making water permeate the porous board 2 to absorb the smoke or the gas on the surface of the porous board 2 is provided.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003257647-A (JP)
Title: Organic el device manufacturing apparatus, organic el device, and electronic apparatus
Inventor: SEKI SHUNICHI
IPC: H05B33/26
Filed: 2002-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic EL device manufacturing apparatus having a plasma treatment device for reducing the flow of gas in use and increasing a processing efficiency and reducing a processing cost by continuously performing a plasma treatment.  <P>SOLUTION: The plasma treatment device S comprises a sample stage 12 for supporting a sample 43, a plasma discharge electrode 20 installed at a position opposed to the sample 43 supported on the sample stage 12, a gas jetting port 29 for supplying mixed gas into a discharge gap 47 between the plasma discharge electrode 20 and the sample 43, and a moving device 12A for moving the sample stage 12 relative to the plasma discharge electrode 20. The mixed gas from the gas jetting port 29 is set to flow in one rear direction relative to the moving direction of the sample 43.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003250323-A (JP)
Title: Tending machine for tea field
Inventor: MATSUMOTO YOSHIMI
IPC: A01D46/04
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tending machine for a tea field which has simple structure and with which change operation of width between crawlers is readily and surely carried out.  <P>SOLUTION: Each one end of a pair of horizontal members is fixed to each top of a pair of front struts 19 and 19 of fixed to a pair of the right and left crawlers 1 and 1. Nuts are fixed to the other ends of a pair of the horizontal members and a pair of the nuts are screwed to screw shafts to constitute a width adjustment apparatus. A pair of rear struts 18 and 18 fixed to a pair of the right and left crawlers 1 and 1 are equipped with a width adjustment apparatus. A sprocket 33 fixed to the front screw shaft and a sprocket 35 fixed to the rear screw shaft are synchronously rotated and driven by a chain 36 driven by a driving sprocket 38 so that the width between a pair of the front struts 19 and 19 and the width between a pair of the rear struts 18 and 18 are expanded and shrunk at the same speed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003262051-A (JP)
Title: Door handle device for vehicle
Inventor: MIZUSHIMA KENJI
IPC: E05B1/00
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a door handle device for a vehicle, which prevents a manufacturing cost from being increased by assembling a bracket.  <P>SOLUTION: This door handle device 1 for opening/closing a door by operating the door handle 20 is equipped with: a thermoplastic resin handle case 10 which is to be fixed to a door panel 50 of the vehicle; the bracket 30 which is fixed to a boss part 12, provided in the handle case 10, by a fixing member 14; and a door handle 20 which is operably arranged in the handle case 10. In the device 1, the fixing member 14 is equipped with a fixing part 14d which is to be fixed to the boss part 12 and a joint fastening part 14a for fixing another member; and the bracket 30 is held by being sandwiched between the fastening part 14a and the boss part 12, and fixed by welding the fixing part 14d to the boss part 12.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003261466-A (JP)
Title: Method for producing indene derivative
Inventor: TAKAHASHI TAMOTSU
IPC: C07C2/42
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing an indene derivative, capable of selectively and simply producing the multi-substituted indene derivative in a high yield.  <P>SOLUTION: This method for producing the indene derivative comprises reacting an organometallic compound of formula (2) (M is a transition metal; L<SP>1</SP>and L<SP>2</SP>are each a ligand; and X<SP>1</SP>and X<SP>2</SP>are each a leaving group) with a first alkyne of formula (3) (A<SP>1</SP>, A<SP>2</SP>, A<SP>3</SP>, A<SP>4</SP>, and R<SP>1</SP>are identical to or different from each other, and are each H, a hydrocarbon residue, or the like) together with a second alkyne of formula (4) (R<SP>2</SP>and R<SP>3</SP>are identical to or different from each other, and are each H a hydrocarbon residue, or the like) to form a reaction mixture, and then subjecting the reaction mixture to intramolecular cyclization in the presence of an acid to form the indene derivative of formula (1a) (R<SP>1</SP>' is H, a hydrocarbon residue, or the like) or formula (1b).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003262716-A (JP)
Title: Composition for protective film of color filter and protective film
Inventor: BABA ATSUSHI
IPC: C08L63/00
Filed: 2002-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composition to be suitably used for forming a protective film of a color filter satisfying requirements for adhesiveness, surface hardness, transparency, heat resistance, light resistance, solvent resistance and so on and having excellent performance to flatten an uneven surface of the color filter formed on a base substrate, and to provide a protective film formed from the above composition.  <P>SOLUTION: The composition for a protective film of an ink-jet type color filter comprises (A) a copolymer of (a1) an unsaturated carboxylic acid and/or unsaturated carboxylic acid anhydride, (a2) an epoxy group-containing unsaturated compound and (a3) an olefin unsaturated compound other than the compounds of (a1) and (a2), (B) a cationic polymerizable compound other than the component (A), and (C) a solvent having a boiling point of ≥180°C at normal pressure.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003272524-A (JP)
Title: Spacer manufacturing method and electron beam device
Inventor: SHIMIZU KOJI
IPC: H01J29/87
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture easily and inexpensively a spacer having a fine surface unevenness structure and capable of suppressing the electrostatic charging.  <P>SOLUTION: A film of the first material 1a is formed on a spacer substrate 2. A second material 3a with its viscosity adjusted to assume rubber nature is pressed to a die 5 furnished with the desired surface unevenness 4 so that the surface unevenness 4 is molded on the surface of the second material 3a, and a member 3 with surface unevenness is prepared. Then this member 3 with surface unevenness 4 is pressed to the first material 1a, and the shape of the surface unevenness 4 is transcribed onto the first material 1a. Upon drying until the first material 1a is solidified on the spacer substrate 2, the member 3 is selectively removed by decomposition, fusion, dissolution, etc., by heating.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003273449-A (JP)
Title: Adjusting method for semiconductor laser driving circuit
Inventor: KANEKO SHINJI
IPC: G11B7/125
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an adjusting method for a semiconductor laser driving circuit capable of ensuring the stability of a signal output upon regeneration.  <P>SOLUTION: In an adjusting method for a semiconductor laser driving circuit using a semiconductor laser driven by a driving current comprising a high frequency current superposed on a DC current, an oscillation frequency of the high frequency current is set 1/6 to 1/5 times a relaxation oscillation frequency with the output waveform of the high frequency current set to a rectangular wave in response to the oscillation frequency. Further, the current level of the high frequency current is set such that the peak value of the relaxation oscillation in the state of the high frequency current not superposed on the DC current is two times in the state of the high frequency current superposed on the DC current.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003266374-A (JP)
Title: Grating board for vegetable grater
Inventor: MATSUMOTO EIJI
IPC: A47J43/046
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grating board for vegetable grater capable of grating even a untreated solid matter which becomes small and thin in the final stage of grating of a piece of vegetable and slips out of a vegetable input cylinder to the last, and thus preventing the inclusion of the solid matter in a grated product.  <P>SOLUTION: This grating board comprises a board 6 having a number of grating teeth 8 formed of teeth properly formed around small holes in a proper arrangement, and a circumferential wall 7 having a number of small holes and grating teeth 8 similar to the above, the wall being provided around the board.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003270723-A (JP)
Title: Projector and illuminaire
Inventor: YAMAKAWA HIDEKIYO
IPC: F21Y101/00
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projector having a structure which is made thin more easily than a conventional structure.  <P>SOLUTION: A projector 10 is provided with an illuminaire 100A, a color separating optical system 200 for separating light from the illuminaire into a plurality of color light, a plurality of electrooptic modulators 320R, 320G, and 320B for respectively modulating a plurality of color light separated by the color separating optical system, and a projecting optical system 420 for projecting light modulated respectively by a plurality electrooptic modulators, and the illuminaire 100A is provided with a light source lamp 112. a reflector 114A which is arranged at the rear of the light source lamp and reflects light from the light source lamp forward and has an elliptic paraboloidal shape of which the reflection surface shape in a section perpendicular to an optical axis is elliptic, and a collimating prism 118 for collimating light from the reflector.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003273133-A (JP)
Title: Oxide semiconductor layer, method of forming the same, and semiconductor device
Inventor: YADA SHIGERO
IPC: H01L29/786
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oxide semiconductor layer whose adhesion is improved and whose variation in conductivity with time is reduced.  <P>SOLUTION: This oxide semiconductor layer is an oxide semiconductor layer 12 mainly composed of Sr and Cu, and includes an element (for example, Ar) whose reactivity with Sr and Cu is low.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003270425-A (JP)
Title: Film forming apparatus, liquid suction method for the same, apparatus and method for manufacturing device, and device
Inventor: NAKAMURA SHINICHI
IPC: B41J2/01
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To suck a liquid into a plurality of heads with a simple configuration without increasing cost.  <P>SOLUTION: A film forming apparatus has a plurality of heads 14 to discharge the liquid, and a suction device 39 to suck the plurality of heads 14 in a lump.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003271208-A (JP)
Title: Control device and system thereof
Inventor: HITOMI SHIGERU
IPC: G06F15/16
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To perform a processing having high urgent priority by reducing delay of the processing inside a network or a control device in a system controlling cooperatively by a plurality of control devices connected to the network.  <P>SOLUTION: A control device 10 connected to a network 1 issues a network event toward other control devices if the occurrence of a certain event is detected while executing a user program. Other control devices which receive the notification of the event start up an event task corresponding to an even ID attached to the event to execute by interruption.  <P>COPYRIGHT: (C)2003,JPO