baber/WOPTO huggingface dataset:
Patent JP-2003329790-A (JP)
Title: Material degradation evaluation method for nuclear power plant structure
Inventor: KUBO TATSUYA
IPC: G21C17/00
Filed: 2002-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently, rationally and quickly evaluate material integrity of a plurality of material characteristics in which degradation of materials for nuclear power plant structure are a problem.  <P>SOLUTION: On a first screen 1, an objective apparatus 3, material degradation event 4 and an evaluation object material 5 are displayed. When a particular item is selected in the display screen, material characteristic diagnosis items 6 extracted from the selected results are output and displayed on a second screen 2. From this, proper material characteristic diagnosis items can be selected and exact material degradation evaluation becomes possible.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003330436-A (JP)
Title: Wireless transmission system and wireless receiver
Inventor: OGINO MASAHIRO
IPC: G06F3/048
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that the conventional wireless video transmitting device can perform only a one-to-one transmission/reception between a PC (personal computer) and a display device (for example, a liquid crystal projector) and can not be adaptive to the case when a plurality of PC video signals are inputted to the side of the liquid crystal projector.  <P>SOLUTION: When PCs of tow sets or more are wirelessly connected to a wireless receiver, the wireless receiver can make a plurality of PC screens to be simultaneously displayed on a screen by allowing a receiving side to perform access changeover control.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004000009-A (JP)
Title: New polypeptide and nucleic acid encoding the same
Inventor: WOOD WILLIAM I
IPC: A61K45/00
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide new polypeptides and nucleic acid molecules encoding the polypeptides.  <P>SOLUTION: The new polypeptides, and the nucleic acid molecules encoding the polypeptides. In addition, vectors and host cells which contain the nucleic acid sequences, respectively. Chimera polypeptide molecules which contain the polypeptides fused with heterologous polypeptide sequences. Antibodies which combine with the polypeptides. And a method for producing the polypeptides.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003333348-A (JP)
Title: Apparatus and method for extending color signal
Inventor: SUGANO MIKI
IPC: H04N1/46
Filed: 2002-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color signal extending apparatus for suppressing occurrence of false contour.  <P>SOLUTION: A color signal extending apparatus 1 is provided with: an input port 101; a color signal processing section 102, a display apparatus 103; a line memory 11; a memory control section 12; and a color signal extending section 13. The color signal extending section 13 is provided with: a data distribution detection section 14; and a data depth extending section 15. The color signal processing section 102 processes color signal data received by the input port 101, and the memory control section 12 writes the processed data to the line memory 11. The data distribution detection section 14 detects the distribution state of the color signal data stored in the line memory 11 and decides an additional value attached to the data value on the basis of the distribution state. The data depth extending section 15 attaches the decided additional value to the data value to extend the color signal data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003329066-A (JP)
Title: Electric disc-brake
Inventor: MIYABAYASHI HIDEO
IPC: F16D65/095
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric disc-brake, in which a detent mechanism for an advance-retract mechanism causing a pressing force in a pressing member of a friction pad is formed so as to reduce load on a part by braking torque, durability of the detent mechanism is improved, and a low-priced detent mechanism is manufactured by simplifying the structure.  <P>SOLUTION: The electric disc-brake effects the brakes by actuating the advance/retract movement mechanism by the driving force of an electric motor 15, and generates pressing force for the pressing member of the friction pads 3, 4. On either side of opposite faces of the pressing member and a friction pad 3 on the side of an active part 10, a straight protrusion 61 parallel with the tangential line of a disc rotor 1, or a plurality of protrusions 61 are provided on the same line parallel with the tangential line of the disc rotor 1. On the other side, a recess 60 fitting to the protrusion 61 is provided straightly. Thus, relative rotation of the pressing member and the pad 3 is prevented by the detent of the protrusion 61 and the recess 60.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003326717-A (JP)
Title: Pulse width controller
Inventor: TAKENAKA SHIGEO
IPC: B41J2/05
Filed: 2002-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To make power consumption of individual resistors constant in a device for driving a plurality of resistors when the number of resistors being driven simultaneously is varied.  <P>SOLUTION: The pulse width controller comprises a means for driving the resistors individually, a means for controlling the driving time depending on the degree of a decrease in the driving voltage, and a means for making the number of resistors being driven correspond with the degree of a decrease in the driving voltage. Further, the controller has a means for making the degree of a decrease in the driving voltage correspond with the driving time, a means for making the number of resistors being driven correspond with the driving time, and a means for switching the driving time depending on the number of resistors being driven. Data designating the resistors being driven among the plurality of resistors are made to correspond with data indicating the number of resistors being driven.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002351207-A (JP)
Title: Image forming device
Inventor: MOMOSE KIYOJI
IPC: G03G15/08
Filed: 2002-05-17
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of surely detecting a toner remaining quantity without requiring the enlargement of a developing device. SOLUTION: The device is equipped with a cleaning device which removes and recovers the residual toner adhering on a photoreceptor surface after transferring the toner image formed by the developing device to a paper, a detecting window 710 which slidably contacts a coil spring 510 on a passage R of the coil spring 510 arranged between the developing device and the cleaning device in a closed loop shape, and transferring a part of an excess toner which is not used for developing in the developing device to the cleaning device and transferring the residual toner recovered in the cleaning device to the developing device, a reflection plate 720, and an optical sensor 730.
Patent JP-2003338884-A (JP)
Title: Method for connecting telephone line
Inventor: SEKIGUCHI TOMONORI
IPC: H04M1/274
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that unneeded communication increases if a telephone number is released publicly to the unspecified opposite parties.  <P>SOLUTION: A receiver requests a telephone line provider (hereinafter carrier) to issue a token that can not be used as a telephone number, embeds a received token in contents and publicly releases the token to the unspecified opposite parties. The carrier stores the correspondence between the telephone number of the receiver and the token into a database. A caller uses the token embedded in the contents to instruct the carrier to connect a telephone call. The carrier retrieves a telephone number corresponding to the received token to connect a communication line between the caller and the receiver.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003340582-A (JP)
Title: Apparatus and method for laser welding
Inventor: TSUBOTA SHUHO
IPC: B23K26/064
Filed: 2002-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for laser welding which can stably maintain the opening of a key hole formed when the laser welding is conducted.   <P>SOLUTION: The apparatus for laser welding emits a laser beam 10 from an optical fiber 20 by transmitting the laser generated by a laser oscillator. A main beam 11 and a sub-beam 12 having different focuses on the same axis are generated from the beam 10 by an optical means comprising a lens 31, a convex lens 32 and a perforated lens 33 having a recess 33b formed on one surface, and a hole 33a in a center. The main beam 11 having a small diameter and a high energy and the sub-beam 12 having a larger diameter and a lower energy than that of the main beam 11 are emitted to the groove parts of the base metals 110, 120, and the key hole 150 is formed by the beam 11. The opening 151 of the hole 150 is maintained in a stable shape by the sub-beam 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003059834-A (JP)
Title: Crystalline thin film and manufacturing method therefor, element using the crystalline thin film, circuit constituted by using the element and device including the element or the circuit
Inventor: KUMOMI HIDEYA
IPC: H01L21/20
Filed: 2002-05-23
Abstract: PROBLEM TO BE SOLVED: To highly control crystal grain position in a crystalline thin film obtained by melting and resolidification. SOLUTION: A method for manufacturing the crystalline thin film comprises the steps of providing a small region 1 in a starting thin film 3, preferentially growing crystal grains 6 from the region 1 in melting and resolidifying by using a thin film 3, in which the size distribution of the crystal grains or a crystal cluster concentration is different from each other in the region 1 and a circumferential region 2, and controlling the positions of the grains of the thin film. Accordingly, the regions having different states from each other continuously coexist in a starting thin film, and hence the spatial position control of the crystal grains for constituting the thin film is easily realized.
Patent JP-2003347295-A (JP)
Title: Method for successive formation of silicon oxide film using atmospheric plasma
Inventor: NAKAMURA HIDE
IPC: H01L21/31
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for the stable and successive formation of a silicon oxide films using atmospheric plasma which allows little variation with time in the thickness of the formed film and requires no post treatment such as heat treatment.   <P>SOLUTION: The method for the successive formation of a silicon oxide film and a method for the successive formation of a stacked silicon oxide films are characterized in that's discharge plasma treatment is performed at near atmospheric pressure toward mixed gas comprising starting gas expressed by a general formula (1): SiR<SB>n</SB>(OR)<SB>4-n</SB>(wherein R is an alkyl group, acetyl group, acylic group, phenyl group or naphthyl group of carbon numbers 1-6; and n is an integer of 2-3).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003340277-A (JP)
Title: Gas adsorbing sheet
Inventor: TAKANO TOMOKO
IPC: B01J20/14
Filed: 2002-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas adsorbing sheet capable of efficiently adsorbing and collecting one or more kinds of gas requiring different adsorbing mechanisms at the same time even if a smaller amount of an adsorbent is used.   <P>SOLUTION: Adsorbent particles having a physical adsorbing action of gas are interposed between two air permeable sheets and at least one air permeable sheet of them has a chemical adsorbing action of gas.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003317040-A (JP)
Title: Power-saving type rfid card reader/writer
Inventor: YAMAMOTO SHUHEI
IPC: G06K17/00
Filed: 2002-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To make an interrogator not always or intermittently send a question radio wave in a wireless card system and to enable long-period use with a small-capacity power unit such as a dry battery in which the power consumption is reduced.  <P>SOLUTION: It is made possible to stop sending the question radio wave when no question is needed by using a body detection sensor provided at the center part of an antenna of the interrogator or an operation sensor which detects the operation of a door opening/closing knob. The question radio wave is stopped when an answer radio wave from a transponder to the question radio wave can not be received.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003347524-A (JP)
Title: Transferring method of element, arraying method of element, and manufacturing method of image display
Inventor: MINAMI MASARU
IPC: G02F1/13
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transferring method of an element for making uniform the film thickness of resin for covering the element and accurately transferring the element, and to provide an arraying method of an element and a manufacturing method of an image display.   <P>SOLUTION: In the transferring method of the element, the element is transferred to an adhesive layer in a semihardening adhesive layer where the viscous property of the surface where the element is adhered is maintained. Then, heat treatment is made to stick the element to the semihardening adhesive layer, thus transferring the element to the adhesive layer having nearly uniform film thickness, and reducing the misalignment of the element. Especially, when a light-emitting device is handles as a chip covered with the adhesive layer, variation in light transmission properties can be reduced, and quality in the image display where the light-emitting device is transferred and packaged or the like can be improved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003344222-A (JP)
Title: Method of inspecting color filter
Inventor: YASUI RYOSUKE
IPC: G02B5/20
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a measuring method for a color characteristic free from dispersion in measured values, and stable in precision of data value measurement for the color characteristic, even when scattered particles are dispersed ununiformly, and even in scattered light, when the color characteristic of an LCD color filter having a scattering layer is measured.   <P>SOLUTION: In this inspection method for the color filter, a colored portion other than a measuring object color portion is light-shielded to inspect the color filter, using an integrating sphere as a photo-receiving measuring portion, and the colored portion other than the measuring object color portion is light- shielded using a light shielding mask in the light shielding method hereinbefore.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003343737-A (JP)
Title: Rotation shaft seal
Inventor: HOSOKAWA ATSUSHI
IPC: F16J15/324
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotation shaft seal for stably sealing a sealed fluid, which is likely to lack a lubricating fluid, for a long period of time.   <P>SOLUTION: The rotation shaft seal 1 has a rubber lip part 10 with a sliding contact inner peripheral end edge part 14 for sealing the fluid on a pressure chamber A side by sliding in contact with the rotation shaft S. In the rotation shaft seal 1, a lubricating fluid reservoir G is disposed in a position near the sliding contact inner peripheral end edge part 14.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003343195-A (JP)
Title: Tunnel excavator
Inventor: KUMAO YOSHIMITSU
IPC: E21D9/087
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tunnel excavator which makes tunnel excavating work efficient by preventing clogging by suppressing the adhesion of excavated sediment to a chamber so as to make the excavated sediment flow appropriately.   <P>SOLUTION: A ring gear 20 is rotatably supported on the front of a cylindrical excavator body 11, so as to be capable of being driven and rotated by a drive motor 21; a cutter head 25 is coupled to the front end of the ring gear 20 via a cylindrical center tube 24; a rotary joint 29 is arranged in the center tube 24; and the excavator body 11, the ring gear 20, a cutter drum 23, the center tube 24, the cutter head 25 and the rotary joint 29 are arranged coaxially.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003345250-A (JP)
Title: Display label for container, container and method for using the same
Inventor: YAMAGUCHI HAJIME
IPC: G09F3/02
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide means capable of displaying contents on a cap of a container on a user side.   <P>SOLUTION: The display label 1 for the container has a display label body 10 formed with a rear surface as a sticking surface 11 and a preliminary display label 20 formed with a rear surface as a sticking surface 21 freely peelably stuck to the label body 10. Displays 12 and 22 which permit recognition of the contents 4 housed in the container 3 are respectively formed on the front surface of the label body 10 and the front surface of the display label 20. The manufacturer who houses the contents 4 into the container 3 sticks the display label 1 for the container to the peripheral surface of the container 3 and sticks the display label 20 to the label body 10. The user who takes the contents 4 out of the inside of the container 3 peels the display label 20 from the label body 10 and sticks the display label 20 to the top surface of the cap 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003343779-A (JP)
Title: Two pipe passage joint of angle variable type
Inventor: TOMIOKA HIROSHI
IPC: F16L27/04
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a joint capable of connecting two pipe passage ducts at an arbitrary angle.   <P>SOLUTION: This joint is composed of a first member 10 and a second member 20. The first and second members are provided with tubular parts 11, 21 and engaging parts 12, 22, respectively. Outer shell parts 15, 25 of engaging parts of both members are formed in such a way that one part of them is slidably engaged with the other part. Bulkheads 13, 23 for partitioning into two independent pipe passages are provided inside the tubular parts and the engaging parts of both members. Fitting parts 14, 24 in which one part of them is slidably fitted into the other part are provided in an end part in which each bulkhead in the engaging parts opposes mutually.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004004262-A (JP)
Title: Method for displaying stores in facilities in map display system
Inventor: NAKAMURA HIKARI
IPC: G09B29/10
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for displaying genre of stores in facilities in a map display system, where each store in the facilities can be seen at a glance.  <P>SOLUTION: When a specific tenement frame 52 is selected on a city map 51 displayed on a display device, a store list, where stores in the facilities corresponding to the tenement frame 52 are classified for each category, is displayed in a balloon 54, thus enabling grasping of the category of the stores in the facilities at a glance.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004002921-A (JP)
Title: Surface improvement treating method of steel member
Inventor: KAIDA HIROAKI
IPC: C23G3/02
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an excellent method by which, even in a steel member in which abnormality is noticed in a skull surface layer, the abnormal layer is relatively easily removed, and surface quality sufficient as a product can be secured.  <P>SOLUTION: Treatment wherein a steel member containing an abnormal layer in an iron surface layer is immersed into a strong acid liquid selected from fluoronitric acid and fluorosulfuric acid. Further, the treatment is continuously performed till the abnormal layer in the ferrite surface layer is dissolved away.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004005204-A (JP)
Title: Information processing system
Inventor: HATAKEYAMA YUJI
IPC: G06F15/177
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processing system that can realize an efficient operation even if message systems of a plurality of host computers differ by enabling an operator to execute work without being aware of the difference.  <P>SOLUTION: An integrated monitoring system 1 once divides message information output from each host computer 11 to 13 into function codes and changes their arrangement and the like to convert them into standard message information of a predetermined standard message system. After each piece of converted standard message information is collected, function codes indicating the category (operation work) thereof are extracted, and each piece of standard message information is sorted by the category, before delivered to and displayed on a specific client computer 41 to 44 corresponding to the category.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003064459-A (JP)
Title: Copper, copper alloy, and method and equipment for heat treatment thereof
Inventor: KIMURA TARO
IPC: C22C9/02
Filed: 2002-05-31
Abstract: PROBLEM TO BE SOLVED: To refine the average grain size of copper and copper-alloy sheets and strips after heat treatment to <=1 μm. SOLUTION: The copper or copper alloy is heated rapidly at >=40 deg.C/s heating rate at final heat treatment. After treatment temperature is reached, the copper or copper alloy is cooled rapidly at >=150 deg.C/s cooling rate.
Patent JP-2004013411-A (JP)
Title: Remote maintenance device
Inventor: NAKAMURA TAMIO
IPC: G06F11/30
Filed: 2002-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a maintenance device for performing preventive maintenance of a network connecting apparatus 102, minimizing operation stoppage of the network connecting apparatus 102 by trouble, effectively coping with a case when some trouble is caused, and saving human resources.  <P>SOLUTION: The maintenance device is composed of one or more network connecting apparatuses 102 connected to the Internet 101 and a center server 104 existing in a maintenance center 103 connected to the Internet 101. A service agent operates on the network connecting apparatuses 102. A result report is received and stored by the maintenance center 103. Maintenance is performed by a maintenance browser.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004013859-A (JP)
Title: Function expander
Inventor: SATO MASAHIKO
IPC: G06F1/16
Filed: 2002-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a function expander capable of allowing an electronic apparatus to be rotatably used by shortening the length of a cable.  <P>SOLUTION: This function expander for connecting the electronic apparatus having a first connector to an external device for expanding the function of the electronic apparatus has a base connectable to the external device and an electronic apparatus fixing part on which the electronic apparatus can be mounted, and which has a second connector connectable to the first connector and is connected to the base rotatably around the second connector.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004017662-A (JP)
Title: Anchor for vessel
Inventor: KAJIMURA YOSHITAKA
IPC: B63B21/34
Filed: 2002-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an anchor for vessels safe and not obstructive when placed on a deck and capable of easily being pulled apart from a reef, etc.  <P>SOLUTION: This anchor for the vessels is constituted by integrally providing a first engagement rod 10 provided with an insertion frame part 12 having an insertion hole 13 in which a projected recessed part 13a drilled and provided on an intermediate part of an circular arc rod part 11 and a groove type base part 33 of a U shape and having a hole part 33b on a pair of opposed walls 33a through a base plate part 32 on an opened end part 31a of a U shape rod part 31 on which a ring 35 is fitted and installed, providing an operation rod 30 forming a stepped part 34 between the opened end part 31a and the base plate part 32 and a stop part 22 larger in diameter than the insertion hole 13 on a part close to an intermediate part of an orthogonal rod part 21 to be inserted into the first engagement rod 10 in a state of fitting the insertion frame of the first engagement rod 10 in the groove shape base part 33 of the operation rod 30 and separately molding a second engagement rod 20 provided with a projected part 23 to insert the projected recessed part 13a with a specified interval from the stop part 22.  <P>COPYRIGHT: (C)2004,JPO