baber/WOPTO huggingface dataset:
Patent JP-2003017709-A (JP)
Title: Transistor equipped with polysilicon seed and its manufacturing method
Inventor: ASSADERAGHI FARIBORZ
IPC: H01L29/78
Filed: 2002-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a design capable of manufacturing a field-effect transistor which is fine in size and contains a sub-lithography channel length on an SOI wafer or a chip with a high degree of integration through a well-known and fully-developed process. SOLUTION: A short channel effect can be effectively restrained by the use of the impurity concentration of a steep gradient which can be accurately improved in shape and arranged at a proper position, and on the other hand, impurities are injected into a polysilicon seed adjacent to the conduction channel of a transistor and diffused into the conduction channel from the polysilicon seed to relax the allowance of a process. The polysilicon seed enables a polysilicon source/drain contact, which has a structure capable of reducing its current density and path length to an irreducible minimum and giving other mechanical advantages, to grow epitaxially from the polysilicon seed.
Patent JP-2003043150-A (JP)
Title: Hybrid two-dimensional scintillator device
Inventor: WIECZOREK HERFRIED K
IPC: G01T1/20
Filed: 2002-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a scintillator device manufacturable at a cost within an allowable range with high accuracy. SOLUTION: This hybrid two-dimensional scintillator device is formed of a plurality of unidimensional detector strips 1. The strips are formed of scintillator slabs 3 and an absorbing layer 2 adhered between the scintillator slabs. The strips are embedded in an embedding die so as to become mutually parallel. The strips can be manufactured with high accuracy. The embedding die can also be manufactured with very high accuracy, and houses the individual strips in the second direction vertically extending to the extending direction of the strips. Horizontal parts 5 are arranged in the embedding die, and the strips are inserted between the horizontal parts. An intermediate space 6 exiting above the horizontal parts between the strips is filled with an X-ray absorbing layer or a material 7, and the strips in the second direction can be separated thereby.
Patent JP-2003319120-A (JP)
Title: Abnormality diagnostic apparatus in image recognition system
Inventor: SHIMA NOBUKAZU
IPC: G06K9/34
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provided a diagnostic apparatus in an image recognition system capable of quickly and accurately detecting a disconnection of output line and baking of an image sensor.  <P>SOLUTION: In a first mode, a histogram calculation means 11 for applying prescribed calculation to an image signal captured by an image recognition section 3 to produce a density histogram and an abnormality determination means 12 for analyzing the density histogram produced by the histogram calculation means 11 to discriminate the presence/absence of a fault are used: and in a second mode, a memory means 21 for receiving information of the image signal captured by the image recognition section 3 to store the information and a comparison/discrimination means 22 for reading the information items of the image signals of a plurality of images temporally different with respect to a target pixel from the memory means 21, mutually comparing them, and discriminating the mutual difference are used, for the abnormality diagnosis and the abnormality diagnostic apparatus determines it abnormal when the information items are the same.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003313732-A (JP)
Title: Method for producing hollow carbon fiber
Inventor: TAKEDA SHINJI
IPC: C01B31/02
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a hollow carbon fiber, by which the hollow carbon fiber is readily mass produced.  <P>SOLUTION: In the method for producing the hollow carbon fiber having a process for preparing core-shell type polymer particles by using a polymer eliminable by thermal decomposition and a carbon precursor polymer, a process for preparing a fiber by subjecting the core-shell type polymer particles to melt spinning and a process for carbonizing the fiber by firing, each of the core-shell type polymer particles has a structure in which a one-layer shell part is formed on the surface of a core part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003324672-A (JP)
Title: Image printing apparatus and method, printing medium, and printing medium unit
Inventor: AKIMA MASAMICHI
IPC: H04N5/76
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To improve entertainment properties during photographing.  <P>SOLUTION: An image printing apparatus 1 stores moving image data, for example obtained by photographing the moving image of a musical performance by a band on a stage from a position, corresponding to the positions of photographing sections 11-1 to 11-7. When the moving image of the musical performance by the band is selected as the image of the background for a user, the user who is positioned in front of a surface 1A of the image printing apparatus 1 is respectively photographed by the photographing sections 11-1 to 11-7, the moving image of the user and the selected one are composited so that each photographic angle is made to correspond. Each composited image is displayed at the specific position of a monitor 13 for photographing. The invention can be applied to an image-printing apparatus used as a photographic seal vending machine.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003029454-A (JP)
Title: Magnetic toner and image forming method
Inventor: OCHIAI MASAHISA
IPC: G03G9/08
Filed: 2002-05-01
Abstract: PROBLEM TO BE SOLVED: To provide magnetic toner where sufficient image formation can be carried out by a non-magnetic one component developing method. SOLUTION: In the method, magnetic powder, binder resin and wax are provided and surface processing is carried out on the magnetic toner by using a composite additive consisting of 2 types of additives with different primary particle diameters. The magnetic toner can be applied for the non-magnetic one component image forming method. This method can be applied effectively for formation of a MICR image where printing of magnetic characters is carried out. Moreover, the benefits of a non-magnetic one component developing system, which are high speed and small size of the device, are also taken advantage of.
Patent JP-2004005011-A (JP)
Title: Method of generating pseudo random number, device for use therein, storage medium and communication system
Inventor: TOKIDA AKIO
IPC: H04B1/707
Filed: 2002-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of generating pseudo random numbers with a large period useful for a cellular phone and the like, a device for use therein, a storage medium, and a wireless communication system.  <P>SOLUTION: The method comprises steps for creating primary mapping based on chaotic mapping constructed of M pieces of boxes and capable of being expressed with a finite number N of bits; and performing calculations on a computer using the primary mapping in such a manner that the obtained numbers constitute a maximal series to obtain pseudo-random numbers. The gradient of a subinterval at the center has a negative value.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003320581-A (JP)
Title: Polyester film easily-adhesive to ink receiving layer
Inventor: KUBO KOJI
IPC: B29L7/00
Filed: 2002-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyester film easily-adhesive to an ink receiving layer having quality in its own adhesiveness to the ink receiving layer, transparency and weatherability, as well as being useful for picture-receiving papers for an ink jet printer, etc.  <P>SOLUTION: The polyester film easily-adhesive to an ink receiving layer excels in weatherability, contains an ultraviolet absorbent, and at least its one side is coated with film. The film is characterized by that its major component comprises (A) a copolyester of 50-80% by weight wherein the rate of dicarboxylic acid component containing a sulfonate group is 1-16 mole percent per total acid component and the second order transition point of polymer is 20-90°C, (B) a polyalkylene oxide of 10-30% by weight with its number average molecular weight of 600-2,000, and (C) fine grains of 3-25% by weight with its average particle diameter of 20-80 nm; and the surface energy of the film is 54-70 dyne/cm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003327775-A (JP)
Title: Acrylic resin film and laminate
Inventor: KITAJIMA KOICHIRO
IPC: B32B27/30
Filed: 2002-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an acrylic resin film excellent in discoloration resistance at the time of heat processing, whethering discoloration resistance, chemical resistance, anti-staining properties and emboss followability, and having good deodorizing function, and a laminate having a layer comprising the acrylic resin film having a good deodorizing function, excellent matting properties or the like.  <P>SOLUTION: The acrylic resin film is constituted by adding 0.1-10 pts.mass. of a deodorant comprising an iron (II) compound and polyamino carboxylic acid compound to 100 pts.mass. of an arylic resin.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003325106-A (JP)
Title: Composite texture-type oral ingestion material
Inventor: FUJINAMI TOMOMI
IPC: A23L29/20
Filed: 2002-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly palatable composite texture-type oral ingestion material allowing a user to enjoy three kinds of liquid, elastic and solid textures at the same time.  <P>SOLUTION: The composite texture-type oral ingestion material comprises an oily liquid part 3 positioned at the center thereof, a gel-state elastic part 5 containing a plasticizer and enclosing the liquid part 3 and a solid part 7 covering the gel-state elastic part 5, and allows a user to enjoy three kinds of palatability such as liquid, elastic and solid one. The gel-state elastic part 5 encloses the liquid part 3 while containing large quantity of plasticizer so that the oral ingestion material is not deformed by its own weight because of solidity difference between the part 5 and the solid part 7 to maintain its integral form.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003327218-A (JP)
Title: Container rental system
Inventor: KAWAMURA AKIRO
IPC: G06Q30/06
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a container rental system capable of reducing the distribution cost of purchase, storage, packing, unpacking, disposal or the like of corrugated board boxes, maintaining the interior of each of them in a clean state, securing their cleanliness, storing them by simplified packaging, and preventing them from being contaminated by foreign objects, thereby securing safety.  <P>SOLUTION: In this system, a container rental company, container distribution facilities, a shipping company, and a receiving company are set up. The container rental company delivers containers, which meet rental requirements from the shipping company, from the container distribution facilities. The shipping company receives the shipped containers from the container distribution facilities and ships them to the receiving company after containing food materials in the containers. The receiving company receives the shipped containers and returns them to the container distribution facilities after taking the food materials out of the containers. The container distribution facilities perform the inspection, cleaning and storage of the containers which are returned and warehoused.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003327456-A (JP)
Title: Method of treating granulated blastfurnace slag
Inventor: KOTO HIROYUKI
IPC: C21B3/04
Filed: 2002-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of treating granulated blastfurnace slag which can sufficiently exhibit the effect of preventing hydration reaction and the effect of preventing solidification.  <P>SOLUTION: Granulated blastfurnace slag is treated by allowing a carbonic acid aqueous solution to flow in a tank stored with granulated blastfurnace slag, or circulating a carbonic acid aqueous solution through a tank stored with granulated blastfurnace slag.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003330619-A (JP)
Title: Data storage method and system, and data recording controller, data recording instructing device, data receiver and information processing terminal
Inventor: KATAYAMA YASUSHI
IPC: G06F21/62
Filed: 2002-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To decentralize and record a large amount of data without requiring any complicate processing or any huge transmission band, or imposing any labor on each terminal.  <P>SOLUTION: A decentralized storage system is provided with n pieces of nodes 20<SB>1</SB>, 20<SB>2</SB>,..., 20<SB>n</SB>, a recording instructing device 10 for instruction-controlling the recording of data in each node, and a transmission commanding device 30 for reading out data recorded in each node wherein they are connected via a network. The recording instructing device 10 FEC-encodes data constituted of p pieces of blocks at an encoding ratio q/p to obtain data having q pieces of blocks, and adds recording probability α at which data are recorded by those nodes to the data, and transmits the data to the network. At reading the data, the data added with return probability β at which the data are returned by the transmission instructing device 30.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003330726-A (JP)
Title: Bios expansion board and method of separating bios lock function
Inventor: KAWABE SHIGERU
IPC: G06F21/12
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate the functional change by separating a BIOS lock function assembled to a system BIOS.  <P>SOLUTION: A BIOS expansion board 201 of a personal computer 101 to which a BIOS (basic input output system) having security functions is assembled, is provided with an access lock section 105 locking the access prohibition state of a hard disc section 102 assembled to the personal computer when it is started, and a BIOS lock section 104 mounted on the expansion board, to which security functions separated from the BIOS is assembled, authenticating when starting, and permitting access by releasing locking of the access lock section if the authentication is effective.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003332671-A (JP)
Title: Semiconductor laser device and optical pickup device
Inventor: INOUE TETSUYOSHI
IPC: G11B7/127
Filed: 2002-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor laser device which is equipped with a semiconductor laser that emits a laser beam having a plane of polarization tilting relative to the surface of a board, has high output power, is highly reliable, and contributes to reduction in the thickness of an optical pickup device.  <P>SOLUTION: The semiconductor laser device is equipped with the semiconductor laser 4 emitting a laser beam that possesses a plane of polarization tilting relative to the surface 4A of a board so that the semiconductor laser 4 has high output power and is improved in reliability. Furthermore, a die bonding plane 17 to which the semiconductor laser 4 is bonded is tilted at a prescribed angle θ relative to the reference plane 3 of a stem body 1, so that the plate of polarization of the laser beam can be made nearly parallel with the reference plane 3 of the so the stem body 1. By this setup, the semiconductor laser device which contributes to reduction in the thickness of the pickup device and is easily manufactured can be obtained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003334827-A (JP)
Title: Resin film and method for manufacturing resin molding using the film
Inventor: KUDO YASUTAKE
IPC: B29C39/22
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crimp transferring resin film which is excellent in crimp transfer properties and stable in size when reused and controls the occurrence of wrinkles when reused and a method for manufacturing a resin molding by using the resin film.  <P>SOLUTION: The resin film 20 is composed of a first film layer 21 on which a three-dimensional design 21a is formed and a second film layer 22 which is laminated on the back of the first film layer and is softer and thicker than the first film layer. During the molding of the resin molding, the molding surface of a mold 52 is covered with the back of the second film layer 22.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003337811-A (JP)
Title: Document preparing system, document preparing device, document preparing method, recording medium and program
Inventor: HOSOKAWA KENZO
IPC: G06F17/21
Filed: 2002-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To supply output data for acquiring a print image matched with a display image to be displayed through a browser at the time of preparing a document via a network.  <P>SOLUTION: The document data of a document such as a calender edited based on the input instruction of an image, a message, and an event item or the like from a user terminal 3 is converted into a data format so that the display image of a document displayed at a display device 307 of a user terminal 3 can be matched with a print image at the time of printing the document, and transmitted by a server computer 1. Thus, it is possible to supply output data for acquiring a print image matched with a display image to be displayed through a browser without generating any deviation from the display image to a user side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003344229-A (JP)
Title: Method and device for sampling liquid
Inventor: OKAWA HIROMI
IPC: G01N1/10
Filed: 2002-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate maintenance and work such as removal of algae required for sampling a liquid to the utmost, and to automate the sampling for the liquid.   <P>SOLUTION: A sampling container 2 of which the lower side is opened, and having a filter 1 for partitioning its inside substantially into an upper side and a lower side is immersed into the liquid S, gas is supplied into the sampling container 2 when the liquid S is not collected to prevent the liquid S from contacting with filter 1, and the gas is discharged to an outside of the container 2 to sample the liquid S introduced into a space 4 in an upper side of the filter 1 inside the sampling container 2, when the liquid sample S is collected.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003348646-A (JP)
Title: Wireless system
Inventor: YAMASHITA HIDEO
IPC: H04W92/04
Filed: 2002-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wireless device for wired transmission which has immunity to noise and controls a radio set via a transmission line section from a remote place and to attain the commonality of the circuit independently of a type of line of the transmission line section.   <P>SOLUTION: A modulated signal including a control signal produced by MSK modulation for controlling a communication mode is superimposed on a voice signal transmitted from a remote control unit to the radio set and the remote control unit transmits the superimposed signal to the radio set. The radio set applies MSK demodulation to the superimposed signal to extract the control signal and control the communication mode of the radio set.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003346534-A (JP)
Title: Display device
Inventor: ICHIKAWA KOJI
IPC: F21V8/00
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an area light device for a display device in which display failure can be kept down.   <P>SOLUTION: A display device is provided with a light guide plate 4 discharging light from a light source to a first plane and a box body 1 which is installed on the opposite side of the first plane of the light guide plate 4 and supporting the light guide plate 4 and it is characteristic that a space 8 is formed in between the light guide plate 4 and the box body 1. Therefore, crashing of a prism shape formed in the light guide plate 4, crushing of printing or scarring or crushing of an indented and projected plane can be eliminated and the display failure can be kept down.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003347736-A (JP)
Title: Method for manufacturing multilayer wiring board
Inventor: SAEKI YOSHIYASU
IPC: B23K26/382
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a multilayer wiring board, which enables formation of fine via posts that contribute to obtaining a dense wiring pattern.   <P>SOLUTION: The method comprises; a. a process for forming through holes 31 by laser processing at required portions on an insulating base member 30; b. a process for forming wiring patterns 33, 34 on both surfaces, respectively, of the insulating base member 30, which are electrically connected through a through hole plating layer 32; c. a process for forming an insulating adhesion layer 40 on one surface of the insulating base member 30 to cover the wiring pattern 34; d. a process for forming a photosensitive resist layer on the other surface of the insulating base member 30 to cover the wiring pattern 33; e. a process of photolithography in which the photosensitive resist layer is exposed and developed to form via holes for exposing required portions of the wiring patterns 33, respectively; and f. a process of plating in which the via posts 37 are formed in the via holes.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004001906-A (JP)
Title: Substrate conveying device and substrate processing device
Inventor: KISHIMA TAIICHIRO
IPC: H01L21/027
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate conveying device capable of conveying a large size substrate without making footprint of the device large and a substrate processing device provided with this substrate conveying device.  <P>SOLUTION: The second internal substrate conveying device 120 has substrate conveying parts 120a, 120b arranged in approximately symmetrical clamping a substrate G. The substrate conveying parts 120a, 120b are provided with conveying arms 122a, 122b having retaining members 111a, 111b for retaining a periphery edge of the substrate G; an arm gap adjusting mechanism 123 for adjusting a gap between the conveying arms 122a, 122b; and an arm slide mechanism 125 for sliding the arm gap adjusting mechanism 123 in a substrate conveying direction respectively. The footprint is made small by narrowing the gap between the conveying arms 122a, 122b at the time of non-conveying of the substrate and retreating the internal substrate conveying device 120 between a resist coating device (CT) 23a and a pressure reduction drying device (VD) 23b.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003343051-A (JP)
Title: Gutter supporting device
Inventor: KURIOKA EIICHIRO
IPC: E04D13/072
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To prevent any ingress of rain water or the like to the inside of an attaching surface.   <P>SOLUTION: In a gutter supporting device body for supporting a rain gutter and a gutter supporting device equipped with a fixing member formed with an attaching hole through which an attaching device for fixing the gutter supporting device main body is penetrated, at least a packing member for preventing the ingress of rain water or the like from the rear surface of peripheral edge or an inner surface having the attaching hole is provided at an adequate place of the attaching hole.  <P>COPYRIGHT: (C)2004,JPO