baber/WOPTO huggingface dataset:
Patent JP-2002345491-A (JP)
Title: New g-protein-coupled receptor protein and dna thereof
Inventor: SATO HIDEJI
IPC: A61P25/28
Filed: 2001-12-06
Abstract: PROBLEM TO BE SOLVED: To obtain a protein or a DNA encoding the protein capable of using for (1) determination of a ligand to the protein described in the present invention, (2) to obtain a preventive and/or therapeutic agent for a disease relating to dysfunction of the protein described in the present invention, (3) screening of a compound (an agonist, an antagonist, and the like) that can vary bonding properties between the protein described in the present invention and the ligand. SOLUTION: Disclosed are the new protein or a salt thereof, the DNA encoding the protein, the determination method of the ligand to the protein described in the present invention, the screening method for the compound that can vary the bonding properties between the ligand and the protein, a screening kit used for the screening, a compound, a salt thereof, and the like, obtained by the screening.
Patent JP-2003174096-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: INOUE AKIRA
IPC: H01L21/3205
Filed: 2001-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor device to which a local stress is hardly applied and which comprises a capacitor of high reliability.  <P>SOLUTION: A first interlayer dielectric film 2 is deposited in a semiconductor device 1, and a first laminate 17a for a lower electrode which is composed of a Ti layer 3, a TiN layer 4, an AlCu layer 5 and a TiN layer 6 is formed on it by a sputtering method. In succession, a heat treatment is executed to the substrate at a temperature which is higher than the formation temperature of the first laminate 17a and which is lower than the melting point of Al, and the reorientation of Al crystal particles in the AlCu layer 5 is promoted. After that, an insulating film 7a and a second laminate 18a are formed on the first laminate 7a so as to be patterned, and the capacitor which is composed of the lower electrode 17a, a capacitance insulating film 7 and an upper electrode 18 is formed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003172951-A (JP)
Title: Display panel for household electric appliance
Inventor: KITANO SO
IPC: G02F1/167
Filed: 2001-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display panel for household electric appliance whose structure is simple, whose cost is low and whose power consumption is small and which can be used even under a harsh temperature condition.  <P>SOLUTION: This display panel is constituted by arranging a plurality of display elements 1 each of which is formed by sealing two kinds of dry particles 6, 7 whose colors and charged polarities are different between a transparent substrate 3 and a counter substrate 4 and also by providing two kinds of electrodes 8, 9 which give static electric fields to these particles and whose polarities are different on the side of the counter substrate 4 while forming them in line and by imparting necessary polarities to respective electrodes 8, 9 of respective display elements 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003176894-A (JP)
Title: Lock structure for tube fitting
Inventor: OKAMOTO YASUHISA
IPC: F16L37/28
Filed: 2001-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lock structure for a tube fitting capable of certainly carrying out a switching required for a switch valve prior to releasing a connection.  <P>SOLUTION: The lock structure for a tube fitting is provided with a socket 23 and a plug 24 connected to the switch valve 12 and the tube body 17 and connectably/releasably provided. The socket 23 has a socket body 26; and a movable sleeve 27 slidably supported on the socket body and releasing the connection of the socket and the plug by sliding against the socket body. The lock structure has a lock member 30 engaged/disengaged with the movable sleeve by interlocking with a turning of a manual lever of the switch valve in which a switching is carried out by the turning of the manual lever 21, restricting a slide of the movable sleeve against the socket body by engaging with the movable sleeve and permitting the slide of the movable sleeve against the socket body by releasing the engagement with the movable sleeve.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003179796-A (JP)
Title: Image capturing apparatus
Inventor: FUJITA KAZUO
IPC: H04N5/225
Filed: 2001-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-cost image capturing apparatus which can appropriately image a printed character on an object while the object is fast moved at a moment when the printed character is passed at a prescribed position even in the case of objects that are fast and continuously transported or objects that are fast and intermittently moved, and does not have to be adjusted when product specifications are changed.  <P>SOLUTION: This image capturing apparatus is provided with an encoder 1 provided in a transporting means for transporting the objects with a character, etc., printed, a camera 3 capable of imaging the character, etc., on the objects moved at a constant interval, and a sequencer having a interruption control program for recognizing a pulse outputted from the encoder that synchronously rotates with the transporting means, outputting a fast shutter timing signal and operating a camera trigger. The image capturing apparatus is configured so as to operate the camera trigger at the moment when the character, etc., on the object moved at the constant interval is passed through a position at which the camera can photograph the character, etc., to be able to photograph the character, etc.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003179080-A (JP)
Title: Compound semiconductor device and method for forming ohmic electrode
Inventor: ARAI TOMOYUKI
IPC: H01L21/28
Filed: 2001-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To form a low resistance alloy ohmic electrode to a semiconductor layer containing an undoped In.  <P>SOLUTION: The method for forming the ohmic electrode comprises the steps of forming the ohmic electrode 7 in which a stable layer 8 and an Au layer 9 containing a predetermined element and suppressing the diffusion of an Au are sequentially laminated, on the ohmic contact semiconductor layer 6 doped with a dopant made of the predetermined element.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003179757-A (JP)
Title: Image reader
Inventor: MINAMINO KATSUMI
IPC: H04N1/409
Filed: 2001-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image reader in which the dispersion in the MTF deterioration of image data caused by a location in a main scan direction is suppressed.  <P>SOLUTION: An MTF (modulation transfer function) correcting circuit 8c is provided with a pixel location counter 8s for determining the positions in the main scan direction, of pixels to which read image data correspond, a parameter generating part 8t, a spatial filter arithmetic part 8u, a first line buffer 8v and a second line buffer 8w. The parameter generating part 8t stores a parameter A of a larger coefficient and a parameter B of a smaller coefficient into the spatial filter of 3×3 size and concerning image data located on both side terminals in the main scan direction where the MTF deterioration is considerable, the parameter A is selected to strengthen edge emphasis rather than image data located in the center of the main scan direction. Then, an MTF correction is performed by arithmetic in the spatial filter arithmetic part 8u.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003183012-A (JP)
Title: Method for forming patterned carbon nanotube on substrate
Inventor: MURATA KAZUHIRO
IPC: C01B31/02
Filed: 2001-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for patterning carbon nanotube able to pattern it with an optional size which is from submicron to a few mm for a large area or a curved face, furthermore being unnecessary for troublesome etching or a negative plate, superior in wear resistance with noncontacting type and being advantageous for industrial mass production.  <P>SOLUTION: A catalyst is arranged on a substrate beforehand and a forming/ synthetic reaction is performed at a position where the catalyst is arranged.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003186937-A (JP)
Title: Logic verification system for system lsi
Inventor: HOSOKAWA HIROSHI
IPC: G06F17/50
Filed: 2001-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To execute co-verification by using software to be used as a device driver or a check program for the logical verification of a system LSI.  <P>SOLUTION: While software is executed as a verification program, the behavior model of a peripheral device is started.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002304621-A (JP)
Title: High-speed interpolation of large color look-up table
Inventor: KLASSEN R VICTOR
IPC: G06T1/00
Filed: 2001-12-21
Abstract: PROBLEM TO BE SOLVED: To efficiently perform color conversion from a 1st color space to a 2nd color space. SOLUTION: A pixel value represented in a starting color space is received in a processor and also represented as a function of the pixel value and intermediate-point interpolation in a previously defined look-up table in a final color space, and the converted pixel value is specified to generate the converted pixel value in the final color space through an output device.  A system is equipped with a means for specifying a specified color value in the 1st color space, a processor which receives the color space value representing a color predetermined as a function of the specified color value and intermediate-point interpolation as the converted color space value from a look-up table specified by the final color space, a memory device which stores the converted color space value, and an output device for generating the converted color space value and generates the specified color in the final color space.
Patent JP-2003189004-A (JP)
Title: Call system
Inventor: NISHIJIMA SHUICHI
IPC: H04M11/00
Filed: 2001-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a call system which allows us to call freely in a room without a telephone or a room difficult to install or bring in a telephone, by utilizing multiple operation devices installed so as to enable communication for remote operation of home related apparatus.  <P>SOLUTION: A bathroom operation remote controller 3 for remote controlling a hot water supply apparatus 2 with a bath reheating function, and a kitchen operation remote controller 4, are connected to ensure that various signals such as hot water feeding control related signals and speech signals can be transmitted and received mutually. A connection device 5 for transmitting and receiving various signals such as speech signals and incoming signals to/from a mobile phone 6 is incorporated in the kitchen operation remote controller 4. The bathroom operation remote controller 3 is equipped with a transmitting means for converting speech into speech signals to transmit to the mobile phone 6 via the connection device 5, a receiving means for converting speech signals received from the mobile phone 6 via the connection device 5 into speech, and a call operation means for outputting an origination instruction signal, a call start instruction signal, or a call stop instruction signal to the mobile phone 6 via the connection device 5.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003188702-A (JP)
Title: Voltage switching circuit
Inventor: USUI KAORU
IPC: H03K19/00
Filed: 2001-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a voltage switching circuit in which the malfunction of a semiconductor integrated circuit can be reduced by smoothly changing a voltage in the external terminal of the semiconductor integrated circuit.  <P>SOLUTION: In the voltage switching circuit for switching the voltage in an external terminal (14) of a semiconductor integrated circuit (18), the voltage switching circuit has a transistor (Q1) connecting a collector through a resistor circuit (R5) to the external terminal (14), first voltage switching circuits (SW1, R1 and R2) for switching the base voltage of the transistor (Q1), second voltage switching circuits (SW2, R3 and R4) for switching the emitter voltage of the transistor (Q1), and a charging/discharging circuit (C1) connected to the external terminal (14) on one side and grounded on the other side.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003191930-A (JP)
Title: Multilayered container excellent in resistance to dropping shock
Inventor: TAIRA KAZUO
IPC: B32B27/32
Filed: 2001-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multilayered and light container highly resistant to dropping shock and made of scrap materials reclaimed from a manufacturing process and with no records of scorching in heat hysteresis during manufacture.  <P>SOLUTION: The multilayered container composed of layers of at least (A) a layer that contains base material resin (a), (B) a barrier resin layer (b) and (C) a layer that contains adhesive resin (c) composed of graft-modified resin of ethylene-α olefin copolymer polymerized by metallocene catalyst, and also a layer with reusable resin layers consisting of at least one layer that contains (a), (b) and (c).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002287137-A (JP)
Title: Liquid crystal display element
Inventor: OSHIMA MITSUAKI
IPC: G09G3/34
Filed: 2001-12-25
Abstract: PROBLEM TO BE SOLVED: To save power of a portable liquid crystal display information processor which has an input part such as a keyboard without spoiling the operability by solving the point that a battery usable time is short at battery driving time. SOLUTION: A 1st processing block connected to an information input block 97 including the keyboard 201 is provided and connected to a 2nd processing block 98 to which a display part 2 with memory effect is connected. According to the input of the keyboard, etc., the 1st processing block 1 actuates the 2nd processing block 98 in a stop state and changes the display of the display part 2, and then the power supply to or the operations of the both are stopped. At this time, the display of the display part 2 having the memory effect is held. Consequently, the information processor is obtained which has its power consumption greatly reduced without spoiling display characteristics of the display part 2.
Patent JP-2003195120-A (JP)
Title: Optical connector
Inventor: IDE TAKEHISA
IPC: G02B6/42
Filed: 2001-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical connector which has good transmission efficiency of light signal and is excellent in manufacturability.  <P>SOLUTION: In the optical connector 1, in which a plug connector 3 which retracts the end surface of an optical fiber 21 inwardly from the tip part and an optical transceiver 2 which contains a light emitting and receiving element 15 sending and receiving light signals to and from the optical fiber 21, are connected across transparent resin 17 and a photoconductive member 14 between the end surface of the optical fiber 21 and light emitting and receiving element 15, a spring member 10 which elastically presses the light emitting and receiving element 15, transparent resin 17 and photoconductive member 14, and the end surface of the optical fiber 21 against each other when the plug connector 3 is connected to the optical transceiver 2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003197300-A (JP)
Title: Connector
Inventor: NISHIDA SHIRO
IPC: H01R13/42
Filed: 2001-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an erroneous insertion of a terminal fitting.  <P>SOLUTION: At a retainer 30, a locking protruded part 41 to be locked to the second locked part 16 of a female side terminal fitting 10 is installed. The rear side of the locking protruded part 41 is notched into a stepped shape, and the root side of the different grade face 42 is formed into a steeply rising vertical face 43 and the tip side is formed into a tapered face 44. In case the retainer 30 is in a temporary locking position and the female side terminal fitting 10 is formed into normally, it is inserted being guided in the straight posture by making it move along the tapered face 44, even if the attitude of the female side terminal fitting 10 is deviated. On the other hand, in the case the female side terminal fitting 10 is pushed in the state that the retainer 30 is erroneously pushed in the locking position, the vertical face 43 hits the front face of the female side terminal fitting 10 and to the first locked part 15, and further pushing is regulated, and the female side terminal fitting 10 is prevented from deformation and biting caused unreasonable pushing.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003192830-A (JP)
Title: Ultraviolet light absorber for synthetic resin, synthetic resin composition and resin molded product comprising the same
Inventor: NEGISHI YOSHINORI
IPC: C07D251/24
Filed: 2001-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultraviolet light absorber for synthetic resins.  <P>SOLUTION: This ultraviolet light absorber for the synthetic resins comprises a compound represented by general formula (I) äwherein, Rs denote each a 1-4C alkyl group; n denotes an integer of 0-2; and X denotes (a) COR<SP>1</SP>[wherein, R<SP>1</SP>denotes a 5-19C alicyclic group or a 5-19C alkyl group which has the alicyclic group in the chain and may be branched (the number of carbon atoms includes the alicyclic group)], (b) COR'COOH (wherein, R' denotes a 5-19C alicyclic group or a 5-19C alkanediyl group having the alicyclic group), (c) COR'COOR<SP>2</SP>[wherein, R<SP>2</SP>denotes a 1-18C alkyl group or a 1-18C (poly)alkyleneoxyalkyl group which may be branched or have the alicyclic group in the end or chain] or (d) COR'CO-Z [wherein, Z denotes a group after removing X from general formula (I)]}. The ultraviolet light absorber for the synthetic resins is compounded with a polycarbonate resin, a polyolefin resin, a polyester resin, etc., and the resultant composition is then molded.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003190311-A (JP)
Title: Spread fire prevention method of building and fabric for preventing spread fire
Inventor: INO MASAFUMI
IPC: D04H1/4218
Filed: 2001-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spread fire prevention method of buildings and a fabric due to leaping flames from surrounding areas and radiation by simply covering the buildings.  <P>SOLUTION: In the spread fires prevention method of buildings, the fabric (1) for preventing spread fires stacked is placed on the top part of a building (9) and spread along the outer surface of the building (9) to cover the surface of the building (9). The fabric (1) for preventing spread fires is built up of a fiber assembly with a fixed heat resistance and stacked while being bound on the outer circumference with a binding member (2).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003193744-A (JP)
Title: Automatic door device
Inventor: AZUMA MIKIO
IPC: E05F15/20
Filed: 2001-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic door device capable of easily changing the set contents of a control device.  <P>SOLUTION: A sensor device 4 for detecting a person and an object near an automatic door is connected to a control box 11 by an output line 14, and an operating part 8 provided at the sensor device 4 is connected to the control box 11 by an operating line 15. In the operating part 8, a switch 6 for changing and setting the set contents of the control box 11, and a display part 7 for displaying the set contents, are connected to the operating line 15 through an interface part 5. Since the operating part 8 is provided at the sensor device 4 disposed in a position of detecting the person and object and in a position easy for an operator to approach, it can be easily operated to change and set the set contents of the control box 11.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003196741-A (JP)
Title: Card processor
Inventor: NEGISHI FUMIO
IPC: G06Q40/02
Filed: 2001-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a card processing that improves workability and operability in performing card payment processing.  <P>SOLUTION: A card is allowed to be inserted/extracted into/from a card reader 14 from both directions of the front side of the device and the rear side of the device, and card payment is performed in accordance with the selection of a type of card payment by a card payment type declaring means 10 provided around the card insertion/extraction slot 6 of the rear side of the device. On the condition that the front side of device is turned to a customer side and the rear side of the device is turned to a clerk side being an operator for installation, the clerk can select a type of card payment through the card payment type declaring means 10 provided around the card insertion/extraction slot 6 of the rear side of the device in accordance with the type of a card presented by the customer, and the customer can insert the card into a card insertion/extraction slit 5 of the front side of the device. Thus, it is possible to improve workability and operability in performing card payment processing.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003191382-A (JP)
Title: Decorative sheet
Inventor: YAMAZOE MASAHIRO
IPC: B32B27/32
Filed: 2001-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a decorative sheet which hardly generates burrs, mustaches, whitening and the like on a cut part when it is stuck on the surface of a base material for a decorative material and cutting processing by means of a disk saw, a router or the like is applied, in the decorative sheet with a double-layered constitution prepared by laminating a base material sheet comprising a thermoplastic resin such as polyolefin resins and a surface sheet.  <P>SOLUTION: The decorative sheet in which an acryl-urethane resin layer 4 is provided between the base material sheet 6 comprising a thermoplastic resin such as polyolefin resins and the surface sheet 2 is provided. When cutting processing is performed, the acryl-urethane resin layer 4 with a high rigidity and a small elongation suppresses elongations of the base material sheet 6 and the surface sheet 2 to hardly generate the burrs, the mustaches, the whitening and the like on the cut part. It is furthermore preferable that a surface coat layer 1 comprising an acryl-urethane resin or an ionization radiation-curable resin is provided on the surface of the surface sheet 2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003195441-A (JP)
Title: Method for preparing silver halide emulsion and silver halide photographic sensitive material and planographic printing plate
Inventor: YAMANO GENZO
IPC: G03C1/18
Filed: 2001-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To improve surface fogging and preservability as well as to enhance sensitivity with respect to a silver halide photographic sensitive material and to improve printing durability, water-holding performance and ink removability with respect to a planographic printing plate using a silver salt diffusion transfer process.  <P>SOLUTION: In a silver halide photographic sensitive material having a silver halide emulsion layer, a silver halide emulsion is prepared by aging silver halide grains in the presence of an ampholytic surfactant and a sensitizing dye.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003198038-A (JP)
Title: Semiconductor light-emitting device and manufacturing method thereof and mount member for semiconductor light-emitting device
Inventor: MORISHITA YUKIKO
IPC: H01S5/343
Filed: 2001-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To extend the life of a semiconductor light-emitting device, and to improve reliability.  <P>SOLUTION: The semiconductor light-emitting device is equipped with a semiconductor light-emitting element chip 430 including a chip substrate 401 and a laminate 402 where a nitride-based compound semiconductor layer is laminated on the surface of the chip substrate 401, and a mount 410 having a placement surface. The semiconductor light-emitting element chip 430 is in plane-contact via an electrode 403 for connecting to the placement surface of the mount 410. The mount 410 contains a material having a larger thermal coefficient of expansion than the material of the chip substrate 401. The placement surface meets at least one of a condition where Rmax of surface roughness is 400 Å or less and that where Ra is 500 ÅRa or less.  <P>COPYRIGHT: (C)2003,JPO