baber/WOPTO huggingface dataset:
Patent JP-2004233596-A (JP)
Title: Developing roll
Inventor: YOSHIDA YUMA
IPC: F16C13/00
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing roll whose durability is high, whose toner electrification property is excellent and by which an excellent image is obtained.  <P>SOLUTION: The developing roll is provided with a shaft body 11, a base rubber layer 12 formed on the outer periphery of the shaft body and a surface layer 13 formed directly or through another layer on the outer periphery of the base rubber layer 12. The surface layer 13 is formed of at least either (A): silicone resin partially modified with acrylic resin or (B): silicone resin partially modified with polyester resin.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004235395-A (JP)
Title: Adhesive film for grinding rear surface of semiconductor wafer and method for grinding rear surface of semiconductor wafer using same
Inventor: IGARASHI KOJI
IPC: H01L21/304
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adhesive film for grounding the rear surface of a semiconductor wafer having excellent adhesive properties to and low contaminable characteristic of the front surface of the wafer.  <P>SOLUTION: An adhesive layer is formed of the adhesive which contains an acrylic adhesive polymer prepared by emulsion polymerization and containing an alkyl (meth)acrylic ester main monomer unit (A) of 50-98 wt%, a monomer unit (B) having a functional group capable of being reacted with a crosslinking agent of 1-40 wt% and an acrylic acid derivative carboxylic acid monomer unit (C) of 1-20 wt%, and the crosslinking agent having two or more functional groups in one molecule of 0.1-15 pts.wt. to the adhesive polymer of 100 pts.wt.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004233826-A (JP)
Title: Image forming apparatus
Inventor: ARIMOTO KOUTA
IPC: G03G15/00
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which adopts a two-component development system, which evades image defects such as a drum flaw due to carrier sticking and toner fogging due to the drum flaw while using a developer to the end of its life and reducing running costs by properly replacing the developer.  <P>SOLUTION: The image forming apparatus has a density detecting means 11 which forms a developed image for density detection on the surface of an image carrier 28 and detects the image density of the developed image for density detection and a display means which displays information of the image forming apparatus. When no image is formed, a first developed image for density detection is formed while the potential difference between the potential on the surface of the image carrier and the potential on the surface of a developer carrier 3 is set to a first potential difference larger than that when a maximum density image is developed in image formation, and when a first detected value as a detected value of the density detecting means 11 is less than a specified value, a display means displays an indication for replacement of the developer stored in the developing device 1.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004240274-A (JP)
Title: Liquid crystal device and projection display device, electronic appliance
Inventor: TANAKA TAKAAKI
IPC: G02F1/1335
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal device in which lowering of display quality caused by disclination is suppressed without complicating a substrate structure or impairing design freedom.  <P>SOLUTION: In the liquid crystal device, a liquid crystal layer 50 consists of a liquid crystal with negative dielectric anisotropy vertically aligning in the initial alignment state, a disclination fixing means (for example an opening part 16c of a common electrode 16) to generate the disclination in the liquid crystal layer 50 on application of an electric field is arranged in each pixel region G and a condensing means (for example a micro lens array 21) to condense incident light L into positions other than a disclination generating position D caused by the disclination fixing means is disposed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003279848-A (JP)
Title: Main object detector
Inventor: MATSUZAWA YOSHIAKI
IPC: G02B7/28
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide the main object detector of a camera capable of accurately detecting a main object.  <P>SOLUTION: The main object detector comprises: an image signal detector 19 having a plurality of detection areas; a luminance distribution detector 11 for detecting an object luminance corresponding to each area on the basis of image signals for the respective areas; a distance distribution detector 12 for detecting an object distance corresponding to each area on the basis of the image signals for the respective areas; a magnification distribution detector 13 for computing a photographing magnification corresponding to each area from the object distance information of the respective areas and the focus distance information of a photographing lens; a size/shape distribution detector 14 for detecting the size and shape of successive areas having the same luminance on the basis of the image signals for the respective areas; and a movement distribution detector 15 for detecting the movement distribution of an object corresponding to each area on the basis of a plurality of the image signals with timewise difference outputted from the image signal detector 19. The main object within an image is detected on the basis of the object luminance, the object distance, the photographing magnification and the movement distribution in each area.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004240863-A (JP)
Title: Domain name server and its program, application server and its program, and communication system
Inventor: TAKAHASHI TORU
IPC: H04L45/586
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To distribute processing loads of a server and to efficiently perform a processing.  <P>SOLUTION: Each of terminals 3 (3-1 to 3-n) is made to correspond to one of application servers 2 (2-1 to 2-m) and domain name correspondence information in which a terminal domain name and a server address are made to correspond by the correspondence relation is prepared. In the case that signals indicating the terminal address of the terminal 3 of a transmission destination are sent from the terminal 3 to the application server 2 made to correspond to the terminal 3, the application server 2 replaces the terminal address indicated by the signals with the terminal domain name and reports the terminal domain name to a domain name server 1. The terminal domain name server 1 acquires the server address made to correspond to the reported terminal domain by referring to the domain name correspondence information and returns it to the application server 2. The application server 2 transfers the signals transmitted from the terminal to the other application server 2 having the server address.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004247444-A (JP)
Title: Forming method of thin film pattern
Inventor: KOGA HIROTAKA
IPC: H01L29/423
Filed: 2003-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide the forming method of a thin film pattern which is excellent in the uniformity of linewidth accuracy in the surface of a substrate and between substrates.  <P>SOLUTION: A conductive film 5 is formed on the semiconductor substrate 1 through a gate insulating film 3, and a resist pattern 7 is formed on the conductive film 5. The conductive film 5 is is subject to anisotropic etching employing the resist pattern 7 as a mask under a state that the conductive film 5 is left on the whole surface of the gate insulating film 3. After removing the resist pattern 7, an oxide film 9 is grown on the exposed surface of the conductive film 5 by effecting oxidizing process. The surface of the conductive film 5 is exposed again by removing the oxide film 9, selectively. The conductive film 5 is is subject to the anisotropic etching until the gate insulating film 3 is exposed whereby the thin film pattern 5a composed of the conductive film 5 is formed on the gate insulating film 3.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004247604-A (JP)
Title: Coil and manufacturing method of coil
Inventor: OGAWA SHINJI
IPC: H01F41/10
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coil having a female terminal mounted thereon, and capable of avoiding contact with a molded resin and hence realizing good connection with a male terminal .  <P>SOLUTION: The female terminal 50 is accommodated in a female housing 40, and a lead wire 31 extending from a coil 30 wound around a bobbin 20 is connected with the female terminal 50. Thereafter, an external packaging 60 is formed around the coil 30 and the female housing 40 with molding. Since the female terminal 50 is protected by the female housing 40 when the resin is injected, the female terminal 50 can avoid the contact with the molded resin to realize good connection with the male terminal 80.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004252690-A (JP)
Title: System, apparatus and method for information processing, program therefor, and recording medium thereof
Inventor: TANIGUCHI SHINJI
IPC: G06F21/10
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To promote viewing and listening of contents and providing of contents.  <P>SOLUTION: In this system, a terminal 7 stores the content ID of a content which is played back when a user performs a bookmark operation when the user plays back the content acquired from a server 1 corresponding with the URL of an appointed advertisement page (an web page) in an advertisement list acquired from a server 4. The terminal 7 displays a corresponding advertisement page when the user selects the URL, and transmits the URL of the advertisement page and the corresponded content ID to the server 4. The server 4 calculates an incentive charge to the content provider of the content of the content ID transmitted from the terminal 7 and an incentive charge to the user who watches the content and the advertisement page, and pays these incentive charges from the advertisement charge which is collected from the advertisement provider who provides the advertisement page of the URL transmitted from the terminal 7. The system is applicable to, for example, servers on the Internet.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004259825-A (JP)
Title: Plasma treatment device
Inventor: ARAI MASATSUGU
IPC: H01L21/68
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma treatment device in which the yield of semiconductor elements can be increased greatly.  <P>SOLUTION: In the plasma treatment device where an adsorption film 4 is formed on the surface of an electrode block 1 by spraying, the surface of the adsorption film is composed of protrusions having a circular or polygonal cross-section and a substantially circular ring at the outermost circumferential part, and a holding stage controls the temperature of a semiconductor wafer 106 by introducing heat transfer gas to a gap between the surface of the adsorption film and the semiconductor wafer 106, heat transfer gas inlets 6 are provided to introduce the heat transfer gas from two or more radial directions above the surface of the holding stage.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004255967-A (JP)
Title: Torque rod
Inventor: IDE TAKANOBU
IPC: B60K5/12
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To make a destroying position and a destroying load accurate in a torque rod connecting a power unit with a vehicle body and broken at the time of collision of a vehicle.  <P>SOLUTION: The torque rod 1 is constituted of a rod part 5 and connecting parts 6 on both ends, and connected to the power unit 3 and the vehicle body 4 through bushes 2 provided in connecting parts 6. The rod part 5 is formed in substantially rhombus shape with a pair of sub-rod parts 8. The sub-rod part 8 is formed in a bent shape to form a bent part 9 with an intermediate part offset to the outermost position from an axis line C. A ratio of an offset amount L and wall thickness T of the sub-rod part 8 is to be L/T>1. When a compressive or tensile load is applied from the power unit to the pair of the sub-rod parts 8 at the time of collision, the pair of the sub-rod part 8 are simultaneously bent and deformed to be broken at the bent parts 9 with the prescribed load.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004257092-A (JP)
Title: Cut off structure of entrance/exit
Inventor: KOBAYASHI KENICHI
IPC: E06B7/21
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cut off structure simplifying the constitution, eliminating such inconvenience as malfunction, difficulty of cleaning, or irregularities of floor face and further, coping with a barrier free structure.  <P>SOLUTION: A door 1 opens/closes an entrance/exit by turning it through a hinge 3 attached to the side edge of the door frame 2. The door 1 is made vertically movable and a spring resiliently urging upward is attached to the hinge 3. An inclined face 5 pushing a closed door 1 downward is formed on the under face of the upper frame 2b of the door frame 2. A packing 6 which is brought into close contact with the inside face of the door frame 2 when the door 1 is positioned in the lower side against urge of the spring by pressing the inclined face 5 is attached in the lower part of the door 1 in the breadthwise direction.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004260535-A (JP)
Title: Communication terminal system and printer driver program
Inventor: TANIMOTO YOSHIFUMI
IPC: H04N1/32
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication terminal system and a driver which realize automatic data communication in accordance with the type of a network only by making an operator designate a telephone number and realize transmission of image data with higher quality to the opposite party when transmitting the image data through an IP network.  <P>SOLUTION: This communication terminal system 1 judges whether the telephone number of the opposite transmission party of original data is for a public network or for an IP network, establishes connection with the opposite device 19 by a call control protocol to request the opposite device 19 to present communication procedures and data formats which can be used by the opposite device 19 when the telephone number of the opposite party is judged to be for an IP network, selects an available communication procedure and data format from the communication procedures and data formats presented from the opposite device 19, and transmits original data to the opposite device 19 on the connection by the selected communication procedure.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004255725-A (JP)
Title: Image printing method, program for realizing the method, recording medium, image printer and print sheet set
Inventor: TOSHIMA KAZUYA
IPC: B41J21/00
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image printing method in which divided print sheets can be registered readily and precisely when they are pasted, and to provide an image printer, and the like.  <P>SOLUTION: The image printing method for printing a print image D, while dividing, onto a plurality of divided print sheets P becoming a print sheet of a specified size when they are pasted through an overlapping paste margin C comprises a step for storing the overlapping state, and the like, of the overlapping paste margin C, a step for dividing the print image D while taking account of the past margin C to form divided print images D1 and Da, a step for adding an index print image Db to the divided print image Da on a divided print sheet P2 having a lower overlapping margin C2 while projecting to the lower overlapping margin C2 side, and a step for printing on the divided print sheets P1 and P2, respectively, based on the divided print images D1 and Da and the index print image Db.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004255736-A (JP)
Title: Conductive polyester sheet and packaging container for electronic component comprising the same
Inventor: ABE KAZUHIRO
IPC: B32B27/36
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conductive polyester sheet having sufficient conductivity and sufficient mechanical strength in order to protect an electronic component being a content and low in cost, and a packaging container for the electronic component such as a carrier tape comprising the polyester sheet.  <P>SOLUTION: The conductive polyester sheet is constituted by providing a coating layer comprising a conductive composition containing carbon black and a topcoating layer on at least one side of a base sheet mainly comprising a crystalline polyester in this order. The surface resistance value of the conductive polyester sheet on the side of the coating layer comprising the conductive composition and the surface resistance value of the conductive polyester sheet on the side of the coating layer after the surface on the side of the coating layer of the conductive polyester sheet is subjected to an abrasion test are below 1×10<SP>7</SP>Ω, respectively.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004260040-A (JP)
Title: Laminated electronic component
Inventor: KURIHARA KOICHIRO
IPC: H01G4/12
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminated electronic component that has a sufficient solder heat resistance and a large adhesion strength against a boundary surface between a surface-layer electrode and an Ni plating.  <P>SOLUTION: The laminated electronic component is manufactured by baking an electrode made of a conductive paste and a ceramics at the same time, and it is provided with a first electrode formed on the surface layer thereof, a second electrode that is formed inside the laminated electronic component and comprises a wiring, and a via hole electrode formed so as to connect the first electrode on the surface layer and the second electrode in the inside. The composition of the via hole connected directly with the first electrode is substantially the same.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004255004-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine for which a ball discharge device is easily detached and assembled.  <P>SOLUTION: A tray member 27 is constituted of a tray member main body 519 and a tray member cover body 490, and the ball discharge device 500 is constituted of an opening/closing member 505, an elastic member 507, an operation lever 28 and a housing member 508. The operation part 28a of the operation lever 28 is projected from the opening hole 501 of the housing member 508, an attaching recessed part 492 for attaching the housing member 508 is formed at the front surface side lower part of the tray member cover body 490, and the housing member 508 is attached to the attaching recessed part 492 so as to form the front surface of the housing member 508 and the front surface of the tray member cover body 490 as continuous surfaces. Thus, the need of detaching and assembling the tray member cover body 490 every time of detaching and assembling the ball discharge device 500 is eliminated, manufacture and maintenance costs are reduced and a fine appearance is not damaged.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004256076-A (JP)
Title: Automatic steering device
Inventor: IWASAKI KATSUHIKO
IPC: B62D119/00
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic steering device capable of accurately detecting steering intervention by a driver and capable of smoothly shifting from automatic steering to manual steering.  <P>SOLUTION: In a steering torque setting means 11, steering torque is set by adding assist torque in correspondence with steering torque of the driver detected by a torque sensor 14 and automatic steering torque set in an automatic steering ECU, and the set steering torque is applied to a steering shaft 24 by an electric motor 16. During automatic steering, gain of the assist torque with respect to steering torque input by the driver is set to be lower than at the time of manual steering. When steering intervention by the driver is detected by output of the torque sensor 14, the gain of the assist torque is gradually increased, and the gain of the automatic steering toque in correspondence with automatic steering torque input is gradually reduced. Thus, the steering is switched to manual steering.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004126501-A (JP)
Title: Light emitting device
Inventor: YAMAZAKI SHUNPEI
IPC: G09G3/30
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light emitting device which has a current input system where the magnitude of a current flowing in a light emitting element can be controlled without being affected by the characteristics of a transistor constituting a pixel and whose deterioration of current-voltage characteristics is improved by applying reverse bias to the light emitting element without affecting gradation display.  <P>SOLUTION: In the light emitting device, the deterioration of the current-voltage characteristics of the light emitting element is improved by applying driving voltage of a polarity opposite to that at the time of light emission to the light emitting element at every prescribed period. Further, the amount of current flowing in the light emitting element is controlled. Thus, the device is prevented from being affected by the characteristics of the transistor.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004264977-A (JP)
Title: Built-in web server device, client terminal, and image processing system
Inventor: KATO ATSUSATO
IPC: G06F3/12
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a system which makes an image processing apparatus execute a variety of processes from a client terminal through a web server device from being down due to an increase in the load of the web server device.  <P>SOLUTION: File data which it is desired to fetch from a PC terminal 110 to a built-in web server device 130 are specified and a request for obtaining the data is made. The built-in web server device 130 searches a data storage device 150 according to the request (S2) to fetch the corresponding file data. The format of the data fetched is converted and the data are sent back to the PC terminal 110. The PC terminal 110 performs a process (e.g., sorting processing) using a script function for the data received from the built-in web server device 130 to process the data into display data for display on a display device 111.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004261289-A (JP)
Title: Electronic zigzag sewing machine
Inventor: KASUGA TOSHIAKI
IPC: D05B19/14
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent occurrence of stitches with a fine pitch because of proximity of the sideways positions of the needle in a joint position between unit motifs with respect to an electronic zigzag sewing machine for forming stitches by arbitrarily joining unit motifs.  <P>SOLUTION: The electronic zigzag sewing machine includes a control means (21b). When it is judged that the distance between a sideways position (a24) of the needle which is determined according to data of the final sideways movement of the needle of a joint unit motif (T1) and a sideways position (b0) of the needle which is determined according to data of the first sideways movement of the needle of a unit motif (T2) to be subsequently joined is smaller than or equal to a reference length (G), either of the data of the final sideways movement of the needle or the data of the first sideways movement of the needle is canceled and only the other data of sideways movement of the needle is made effective by the control means (21b). Also, a mechanism for moving the needle sideways is controlled for forming the joint seam by the control means (21b).  <P>COPYRIGHT: (C)2004,JPO&NCIPI