baber/WOPTO huggingface dataset:
Patent JP-2003223969-A (JP)
Title: Heating device and image forming device
Inventor: KITAJIMA ICHIJI
IPC: H05B3/00
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device in which problems of changes of a transportation rate/temperature rise or the like of a non-paper part caused by thermal expansion are solved, in a fixing device constituted of a flexible heater and a hard pressurizing roller.  <P>SOLUTION: This device is constituted of an elastic exothermic body, a roller of a thin-walled rigid body, and a support body arranged at the inner face part of the roller of a nip part with the exothermic body in the roller inner face part, and uniformity of temperature gradient in the longitudinal direction is aimed at, and further, in this device, by the thin-walled roller made of steel and the supporting body of a small diameter, the heat capacity of a non-exothermic part is made smaller, and the thermal expansion difference of these parts in the initiation and the end of temperature rise is minimized, and the deterioration of a picture image caused by the temperature rise of the end part is prevented.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003228170-A (JP)
Title: Method for manufacturing microdrill using exposure solution and manufacturing device thereof
Inventor: LEE SUNG KU
IPC: G03F7/20
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To perform twist groove processing of a microdrill with high accuracy and to mass-produce the microdrill with a high yield.  <P>SOLUTION: A method for manufacturing the microdrill comprises a step for processing a prescribed member to form a drill body part of the microdrill, an exposure solution coating step for coating a prescribed area including at least the drill body part with exposure solution, a twist groove-formed area exposing step for eliminating the exposure solution of a twist groove-formed area by rotatingly moving the microdrill straightly ahead while emitting laser beams to an exposure solution-coated surface of the drill body part, a twist groove forming step for forming a twist groove by soaking at least the drill body part in etching solution and eliminating etching from a drill body member of an area where the exposure solution is eliminated, and an exposure solution cleaning step for cleaning and eliminating the exposure solution with ultrasonic cleaning.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003223619-A (JP)
Title: Card insert type non-contact ic card reader/writer
Inventor: SUDO KIYOHITO
IPC: G06F3/08
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a card insert type non-contact IC card reader/writer capable of stably and surely performing a non-contact communication with a non- contact IC card at all times.  <P>SOLUTION: In this insert type non-contact IC card reader/writer 10 of automatic carrying type, a non-contact IC card 31 is manually inserted by a user. When the non-contact IC card 31 is disposed at a regular position where a non-contact communication can be stably performed, that state is detected by position detectors 21, 22, and 23. The card reader/writer is controlled so as to be communicated with the non-contact IC card 31 first at the time of the detection.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003222698-A (JP)
Title: X-ray analyzer
Inventor: HASEGAWA KIYOSHI
IPC: G01N23/223
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To realize an arbitrary-sized region irradiated with X rays without enlarging the area of a collimator component.  <P>SOLUTION: In an X-ray analyzer equipped with an X-ray generation component that generates primary X rays, an X-ray detection component that detects secondary X rays from a sample and the collimator component that limits the primary X rays applied to the sample, the collimator component includes two X-ray shielding bodies that have at least one L-shaped edge, rectangular or square openings are combined by the two X-ray shielding bodies so as to form them and the collimator component is endowed with a mechanism for moving the X-ray shielding bodies, whereby the shape and size of a region irradiated with X rays can be changed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003228304-A (JP)
Title: Display device
Inventor: KATO YOSHIFUMI
IPC: G09F9/35
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device capable of displaying an optimal image according to the use environment and objective, and improving the brightness of the image.  <P>SOLUTION: An organic EL panel 13 is laminated on a 1st substrate 12, and a liquid crystal panel 14 is laminated on this organic EL panel 13. Lots of matrix-form pixels G1 of the organic EL panel 13 and the matrix-form liquid crystal panel 14 are arranged to face each other looking at them from the display screen side. In a high illuminance use environment such as in the outdoors, the liquid crystal panel 14 capable of displaying a high brightness picture with external light is made to operate. On the contrary, in a low brightness use environment such as in a room, the self-luminous organic EL panel 13 is made to operate to display a high brightness picture.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003226040-A (JP)
Title: Imaging apparatus
Inventor: SUZUKI KOJI
IPC: B41J2/45
Filed: 2002-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging apparatus capable of providing a constant light emission cycle for imaging so that light emission is carried out by a closest timing for producing an image with the gradations provided neatly in a short processing time.  <P>SOLUTION: A hybrid system imaging is executed such that the bit with the image data transfer time rate determining state of providing the transfer time exceeding the bit light emission time of image data with the bits separated to n sets is provided as the threshold bit at the time of producing a 2<SP>n</SP>gradation image, for carrying out the stacked exposure system imaging operation for the bits higher than the threshold bit, and the bit separation exposure system imaging operation for the bits lower than the threshold bit.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003227357-A (JP)
Title: Braking servo system and control method for braking servo system
Inventor: TANIMURA HIROSHI
IPC: B60T13/52
Filed: 2002-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a braking servo system capable of improving fuel consumption.  <P>SOLUTION: A braking servo unit 40 is connected with a branch pipe 20 connected with one of four cylinders by a negative pressure pipe 42, and introduces the negative pressure in the branch pipe 20 to assist a braking leg-force as a driving pressure. The negative pressure pipe 42 is connected with the branch pipe 20 downstream of a valve member 30. When the negative pressure Pb in the braking servo unit 40 is not less than a required negative pressure Pc, opening of a throttle is fully closed or fully opened repeatedly in all of the cylinders, so as to suck a required volume of air. When the volume of sucked air reaches a required value, the opening of the throttle is changed from full opening to full closing. When the negative pressure Pb in the braking servo unit 40 is not more than the required negative pressure Pc, the opening of the throttle of a throttle device installed to the branch pipe 20 connected with the negative pressure pipe 42 is throttled according to the opening of an accelerator. The opening of the throttle is throttled according to the opening of the accelerator, so as to generate the negative pressure in the branch pipe 20.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003225335-A (JP)
Title: Head cover of golf club
Inventor: GOTO SHINJI
IPC: A63B60/62
Filed: 2002-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a head cover that can be easily and quickly attached to and detached from a golf club without issuing a sound when the head cover is removed from the golf club by opening a slit.  <P>SOLUTION: The golf club head cover has an opening from which the shaft of a golf club is projected and covers at least a part of the golf club head. A slit formed leading to the opening nearly along the longitudinal direction of the shaft of a golf club to which the head cover is mounted, a magnet arranged on one of the two edges of the slit and an attracted object arranged on the other of the two edge to ensure that the one edge side magnet can attract the attracted object.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002339007-A (JP)
Title: Method for dismantling bottom part of blast furnace
Inventor: OE KIYOTAKA
IPC: C21B7/00
Filed: 2002-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for dismantling a furnace bottom part in a blast furnace by which the dismantling work of the blast furnace can stably and quickly be performed. SOLUTION: Horizontal cutting-off parts 49 divided into a plurality of cutting- off sections 37 to 40 are beforehand planned to basis concrete 11 at the side lower than a foundation beam 12 arranged at the lower part of a blast furnace body 13. Each of the cutting-off sections 37 to 40 is cut off with wire saws 45, 46 so that the blast furnace body 13 holds the upright state. In the portion cut off with the wire saws 45, 46, grout material 56 is filled up while securing separability, and the horizontal cutting-off part 49 is sequentially cut off with the wire saws 45, 46 while supporting the load of the blast furnace body 13 with the grout material 56 after hardening.
Patent JP-2003226190-A (JP)
Title: Traction vehicle
Inventor: MIKI YASUHIRO
IPC: B60P1/54
Filed: 2002-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To improve the workability of a traction vehicle.  <P>SOLUTION: A vertical boom 15 is arranged vertically at the tip of an expanding and contracting boom, which is mounted on a swivel base 6, and a traction arm 21 is rockably installed in the lower end section of the vertical boom 15 through a rocking shaft 22, which stands nearly perpendicular to the boom 7 when it laid down. This constitution make it possible to move the traction arm 21 in a broad range by raising tilting, turning, expanding and contracting the boom 7 and also to make the advancing direction of a vehicle 35 to be towed the longitudinal direction of the vehicle 35 nearly the same by changing and adjusting the relative position to the vehicle 35 by vibrating the traction arm 21. As a result of these synergistic effects, even where the vehicle 35 is positioned on the side of the traction vehicle, for example, the vehicle 35 can be towed with the traction arm 21 keeping the vehicle 35 raised and drawing it at a traction fixing position without moving the traction vehicle. This secures the reliability and high work ability of traction work.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003232288-A (JP)
Title: Scroll type compressor
Inventor: WADA YASUHIRO
IPC: F04C29/00
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To effectively prevent flaking and seizure of a needle bearing by adding simple constitution.  <P>SOLUTION: A peripheral wall of a bush 19 positioned on the base end side of an eccentric pin 16b is provided with a pore 40 for creating the flow of lubricating oil from the inside of the bush toward the outside by centrifugal force generated by the rotation of a drive shaft, thus forming a circulating line (a line shown by an arrow mark S1 in the figure) where the lubricating oil is circulated in the order of the back face side space of a movable scroll member → a needle bearing → an inner part of a hole of a boss part → a clearance between the bush and eccentric pin → the pore → the back face side space of the movable scroll member.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003240960-A (JP)
Title: Filter module
Inventor: TANAKA HIROYUKI
IPC: G02B6/293
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive filter module having high reliability by attaining the simple constitution and the easiness of its production.  <P>SOLUTION: In the filter module 50 having optical fiber collimators 51, 52 and constituted as an optical multiplexing and demultiplexing module, a center piece 61 integrally formed by coaxially arranging the rod lenses 53, 54 of the optical fiber collimators 51, 52 is included. Optical fiber chips 71, 72 are aligned with each other for fixing to the center piece 61 to form the filter module 50. Thus, for making module, aligning and fixing processes may be done twice to align the respective optical fiber hips 71, 72 with each other for fixing to the center piece 61. As a result, the number of aligning and fixing processes is reduced; production time is shortened; and the module is easily made. Thus, production costs are reduced.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003243572-A (JP)
Title: Semiconductor device
Inventor: NAKAMURA MASATO
IPC: H01L23/12
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To enhance connection reliability between a semiconductor device and a board employing a BGA connection system without using underfill.  <P>SOLUTION: The semiconductor device is provided, on the rear surface thereof, with insular land electrodes connected electrically with the semiconductor device, and a frame-like connection pattern surrounding the outer circumference of the insular land electrodes.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003243801-A (JP)
Title: Method and device for manufacturing wiring board
Inventor: GOMI TSUGIO
IPC: H05K3/26
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To remove a liquid so as to manufacture a product of high reliability.  <P>SOLUTION: This wiring board manufacturing method includes a liquid removing process of supplying the liquid 22 to the surface of a board 10 and removing some of the liquid 22 on the surface of the board 10 by moving a pair of rollers each kept in contact with the surfaces of the board 10 relatively to the board 10.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003241069-A (JP)
Title: Image pickup unit
Inventor: SUGIURA KOICHI
IPC: H04N5/335
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image pickup unit which can take a picture in a proper photographic mode by urging a photographer to switch the mode to a proper mode with an alarm message when a subject position is a macro area in normal photographing mode or when the subject position is in a normal area in the macro mode.  <P>SOLUTION: With a release switch (photographing button) half-pressed, an AF operation is started (S30). It is decided whether a subject is within a photographing range (S31) and when not, a photographing mode is decided (S32). When a currently set mode is the normal photographing mode and an AF result indicates that the subject in a macro area, a message instructing switching to a macrophotographing mode is displayed (S33). When the AF result indicates that the subject is within the normal area, a message instructing switching to the normal photographing mode (macro resetting warning) is displayed on a liquid crystal display (S35). In a step S8, a macro short-distance alarm display is made (S36) when the AF result indicates that the subject is within a macrophotographing mode range.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003236254-A (JP)
Title: Rocking device
Inventor: EBARA MASAYUKI
IPC: A63G31/04
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To widen a moving range of a rocking table by a large moving range of an actuator.  <P>SOLUTION: First, second and third direct-acting actuators connected to a fixed bed move the other end parts of fourth, fifth and sixth direct-acting actuators. The movement relates to the yaw motion mainly in the X-direction and y-direction to the rocking table connected to each one end of the fourth, fifth and sixth direct-acting actuators. By the fourth, fifth and sixth direct-acting actuators connecting the actuators on the fixed bed and the rocking table, the rolling and pitching and Z-direction movement are mainly performed to the rocking table. The motion related to the movement of the first, second and third direct-acting actuators and the motion related to the movement of the fourth, fifth and sixth direct-acting actuators are mainly different so as to prevent interference thereof. Accordingly, the moving range of the rocking table having a combination of moving directions not to cause interference can be enlarged.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002324200-A (JP)
Title: System for electronic payment, recording medium recorded data processing program for terminal, recording medium recorded data processing program for controller, data processing program for terminal, data processing program for controller, and method for electronic payment
Inventor: KAGIWADA HIROSHI
IPC: G06Q20/00
Filed: 2002-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a system and method for the electronic payment, which enables a user, who does not have any credit card, to use the electronic payment on a network. SOLUTION: A user buys a prepaid card 8 (or an optical disk 9), which is issued by a system management entity, and inputs a unique identification number SC-ID attached to the card 8 to a client terminal 1. The client terminal 1 concurrently transmits a unique client ID for the client terminal 1 and a unique MC-ID for a memory card 6 to a master server 2 with the SC-ID. The master server 2 memorizes a prepaid amount of money corresponding with the SC-ID by combining the MC-ID and the client ID. The server specifies the user who receives services based on the MC-ID and the client ID and provides the user the services after the prepaid money figure, which corresponds with the services to provided, is processed and charged against the user.
Patent JP-2003238665-A (JP)
Title: Method for producing polyphenylenesulfonic acids
Inventor: ONODERA TORU
IPC: H01M8/02
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for directly producing polyphenylenesulfonic acids using a monomer having a sulfo group.  <P>SOLUTION: The method for producing polyphenylenesulfonic acids whose free acid form is represented by formula (3) (wherein q and r denote each the number of repeating units, wherein the sum of q and r is in the range of 10-100,000 and the ratio of r to q is in the range of 0-100) comprises polymerizing dihalogenobenzenesulfonates represented by formula (1) (wherein X denotes chlorine, bromine or iodine and M denotes an alkali metal or quaternary ammonium) or copolymerizing dihalogenobenzenesulfonates represented by formula (1) with dihalogenobenzenes represented by formula (2) (wherein Y denotes chlorine, bromine or iodine) in the presence of a zero-valence transition metal complex.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003248685-A (JP)
Title: Information retrieval system
Inventor: MATSUDA HISAO
IPC: G10L15/00
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To perform a sufficient image and voice recognition, to automatically create retrieval information capable of quickly and precisely retrieving desired information using the recognition result, and to prevent congestion of communication lines.  <P>SOLUTION: This information retrieval system is provided with an image and sound information creation device 1, an information quantity determination part 6g determining a necessary information quantity, or the quantity of image and sound information necessary for performing an image recognition and a voice recognition, a server device 4 performing the image recognition and the voice recognition relative to the respective image and voice information of the necessary information quantity and creating first retrieval information based on the recognition result, a storage device 5 storing by relating each first retrieval information to each image and sound information, a comparison part 6b comparing second retrieval information inputted by the input part 7c with each first retrieval information, and a provision part 7a providing the image and voice information corresponding to the second retrieval information based on the comparison result to a user.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002338304-A (JP)
Title: Producing method of article having prescribed surface shape
Inventor: MINAMI TSUTOMU
IPC: G02B3/00
Filed: 2002-02-22
Abstract: PROBLEM TO BE SOLVED: To provide an article having prescribed surface shape in which a gelatinized film which has a high refractive index, excellent heat resistance, high film hardness and excellent transfer property is applied onto substrate surface. SOLUTION: In this producing method of the article, a sol-gel material is closely adhered between the substrate and a forming die, is arranged in a film shape, subsequently is heated and the gelatinized film having a transferred surface is applied on the substrate surface. Therein, the sol-gel material comprises a metallic compound represented by M<1> Xm , a hydrolysate or a hydrolized condensation polymer of the same and a metallic compound represented by R<1> M<2> Yn , a hydrolysate or a hydrolyzed condensation polymer of the same, at least one side of M<1> and M<2> is a metallic atom of Ti, Zr, Al, Ge, Sn or Sb and the metallic atom thereof amounts to the number of at least 10% of the total number of M<1> and M<2> .
Patent JP-2003245686-A (JP)
Title: Water treatment apparatus
Inventor: KOBAYASHI SATORU
IPC: C02F3/00
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water treatment apparatus which is simple in structure, can remove pollutants efficiently from water, and can purify water to be recycled at low costs.  <P>SOLUTION: Oxygen is supplied to raw water from a flow rate adjustment tank 10 by aeration in an attached aeration tank 20, the inside of the tank is agitated, the raw water is repeatedly brought into contact with a filter medium 21 to which aerobic microorganisms adhere, and organic pollutants in water are chiefly decomposed/removed. Next, after the pollutants are precipitated in a precipitation tank 30, organic substances in supernatant after being separated are decomposed and gasified in a biological filtration tank 40 by using metabolism action of anaerobic microorganisms, and purified treatment water is obtained finally in a treatment water tank 50. In this way, purification treatment is done surely with the structure simplified, the cost of the entire apparatus can be reduced, reliability is improved, and labor and costs for maintenance can be reduced.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003248582-A (JP)
Title: Execution environment construction processing method and execution environment construction processing program
Inventor: TAKAHASHI EIJI
IPC: G06F9/45
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an execution environment construction processing method, for constructing an execution environment, that is intended to automatically convert an execution environment setting file for a program development server into a file for an integration test server.  <P>SOLUTION: For the program development server 10 and the integration test server 20, parameter conversion identification files 104, 204 that are the pieces of definition information on parameter description for the execution environment setting file used for each device are prepared. The integration test server 20 produces a parameter conversion table 206 based on them, converts the execution environment parameter of the execution environment setting file acquired from the program development server 10 based on the table 206, and produces the execution environment setting file 203 suitable for own device. In addition, each file acquired from the program development server 10 is copied into a designated directory by using a location identification file 205.  <P>COPYRIGHT: (C)2003,JPO