baber/WOPTO huggingface dataset:
Patent JP-2003270637-A (JP)
Title: Liquid crystal display device
Inventor: KUBO MASUMI
IPC: G02F1/1335
Filed: 2003-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that visibility drops extremely due to reduction in reflected light quantity to be used for display in dark ambient light in the case of a reflective liquid crystal display device, and on the contrary, the visibility drops in fine weather, etc., with very light ambient light in the case of a transmission type liquid crystal display device.  <P>SOLUTION: The liquid crystal display device holds a liquid crystal layer 5 indicating negative dielectric anisotropy between one substrate 1 and the other substrate 2, and includes a first polarization means 6 formed on a surface opposite to the liquid crystal layer 5 of the other substrate 2, and a second polarization means 9 formed on the surface opposite to the liquid crystal layer 5 of one substrate 1. A reflective display region and a transmissive display region are separately formed in one picture element. The liquid crystal display device further includes a first quarter-wave plate 7 provided between the first polarization means 6 and the liquid crystal layer 5, a second quarter-wave plate 10 provided between the second polarization means 9 and the liquid crystal layer 5, and a first optical compensation layer formed between the first polarization means 6 and the liquid crystal layer 5. The first optical compensation layer is formed in the same layer as the first quarter-wave plate 7.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004316038-A (JP)
Title: Method for producing sanitary paper
Inventor: KONO SHINICHI
IPC: D21H17/29
Filed: 2003-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To produce sanitary paper that is flexible with good touch, even when its basis weight is high, and shows excellent sheet strength simultaneously.  <P>SOLUTION: In a paper-making step for producing the sanitary paper that is mainly made of pulp and has the basis weight of 25-35 g/m<SP>2</SP>, the freeness down width of pulp slurry is made less than 20 ml and simultaneously starch is added to the pulp slurry in an amount of 0.05-0.5 wt.% on the basis of the pulp weight. The starch is selected from cationized starch and amphoteric starch. The softness of the sanitary paper is adjusted to 4.0-6.5 g.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004318756-A (JP)
Title: Document management device, document management method, and program for making computer execute its method
Inventor: TSUCHIYA MASAKI
IPC: G06F21/62
Filed: 2003-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate management for registered biological information and enhance convenience for document handling in the biometrics using a plurality of biological pieces of information.  <P>SOLUTION: With user login, a registered information notification function part 116 informs a user of types of the biological information registered by the user in advance for a user management database 101. When the document handling is executed by the user or when a request for display is received from the user, the same notification is performed. An authentication history management function part 117 holds the history resulting from the biometrics performed during a certain period of time on an authentication history database 118 as log data. Higher priority in using the biological information is given to the biological information with a high authentication rate and a message urging the user reentry is notified regarding the biological information with a low authentication rate. Consequently, a workload to be spent for managing the biometric information is reduced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004325689-A (JP)
Title: Toner supply roller
Inventor: YAMAMOTO TOSHIHIRO
IPC: G03G15/08
Filed: 2003-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toner supply roller in which clogging of an elastic porous body with toner is reduced, grind residue on the surface of the elastic porous body and nonuniform processing are reduced, and a satisfactory image is thereby obtained.  <P>SOLUTION: In the toner supply roller 10A in which a cylindrical, elastic porous body 21A having a continuous foam structure is provided on the periphery of a shaft 11A, a plurality of long fibers 22A are buried in the elastic porous body 21A, parallel to the axial direction of the shaft 11A, and on substantially concentrically with the periphery of the shaft 11A. An area of the elastic porous body 21A, the area being inside the positions of the long fibers 22A, is not impregnated with high molecular emulsion, or is impregnated with a relatively small amount of the high molecular emulsion compared to the area that is outside the positions of the long fibers 22A.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004328509-A (JP)
Title: Piezoelectric plate, its barrel machining method, and its control method
Inventor: ITO AKIRA
IPC: B24B31/02
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem it is very difficult to achieve all the purposes of applying barrel machining to a piezoelectric plate simultaneously, suppress the influence at the time of fixing the piezoelectric plate on a holding section with a conductive adhesive etc., suppress, that an energy confinement effect in forming an electrode film is made larger, and that bad influence on main vibration is eliminated, the bad influence due to the excitation of unwanted high-order outline vibration caused by the leakage of vibration energy because the side face of the long side of the piezoelectric raw substrate is close to a region where vibration energy is desired to confined.  <P>SOLUTION: The piezoelectric plate is manufactured by putting a plurality of strip thin-sheet piezoelectric plate into a processing container, and applying barrel polishing finishing to the external shape of this piezoelectric plate. The front and rear main surface shapes are a first barrel finishing profile, and four corners formed by the front and rear surfaces and each of side surfaces of the long side of the piezoelectric plate is finished into a second barrel finishing profile.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004333199-A (JP)
Title: Apparatus and method for determining abnormal sound
Inventor: TSURUNO KUNIHISA
IPC: G01M99/00
Filed: 2003-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an abnormal sound determining apparatus and a method capable of inspecting products for abnormal sound.  <P>SOLUTION: Through the use of both a sound collector 1a for collecting driving sound of a product B and a sound collector 1b for collecting ambient noise, the ambient noise is distinguished on the basis of sound data on sound collected by the sound collector 1b to correct sound data on the driving sound collected by the sound collector 1a. On the basis of corrected sound data on the driving sound, it is determined whether the product B produces an abnormal sound or not. The sound data of the driving sound are corrected by deleting data corresponding to the ambient noise from the sound data on the driving sound on the basis of the sound data on the sound collected by the sound collector 1b.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004331884-A (JP)
Title: Starch paste for laminating corrugated board
Inventor: FUJIMOTO TANMIN
IPC: C09J103/02
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adhesive for laminating a corrugated board capable of producing practical adhesive strength without using boron or its compound or using with their reduced quantity.  <P>SOLUTION: This starch paste comprises water, a starch swelling agent, a water-soluble metal compound and an acrylic polymer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004330746-A (JP)
Title: Film for overlap packaging
Inventor: NEMOTO KAORU
IPC: B32B27/32
Filed: 2003-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a film for overlap packaging excellent in low temperature heat sealability, blocking resistance, hermetic sealability and the like.  <P>SOLUTION: A thermal fusion-bonding layer (I) is composed of a propylene copolymer composition (C) obtained from a propylene/α-olefin copolymer (A) with a propylene content of 55-80 wt.% and a crystal fusion calorie based on DSC of 10-80 Joule/g and a propylene/α-olefin copolymer (B) characterized in that a peak temperature (Tp) calculated from a crystal melting curve based on DSC is 110-140°C and the difference (Te-Ts) between a melting start temperature (Ts) and a melting finish temperature (Te) is below 45°C. This layer is laminated on at least one side of a biaxially stretched polypropylene film base material layer obtained from a propylene polymer (D) and a thermal fusion-bonding layer (II) comprising the propylene/α-olefin copolymer (B) or the propylene copolymer composition (C) is laminated on the other surface of the base material layer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004342683-A (JP)
Title: Method of manufacturing multilayered ceramic substrate
Inventor: NOMIYA MASATO
IPC: H05K3/46
Filed: 2003-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multilayered ceramic substrate the main body of which is reduced in warping.  <P>SOLUTION: A desired multilayered ceramic substrate is obtained by baking blocks showing the same warpage when the blocks are baked after the blocks are laminated upon another with a binding layer in between, so that the warping directions of the blocks may become opposite to each other, and by removing the binding layer interposed between the blocks after baking.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004341832-A (JP)
Title: Personal information management method and system, issuing device for identifier for disclosure, and personal information disclosure device
Inventor: ABE TAKESHI
IPC: G06Q30/06
Filed: 2003-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a personal information management method and a system with a high convenience while preventing leakage of personal information and improving efficiency of distribution of the personal information.  <P>SOLUTION: An identifier for disclosure generation means 21 generates an identifier T for disclosure capable of being restored only by an identifier for disclosure restoring means 32, based on a user identifier R and disclosure condition information C of the personal information. The restoring means 32 restores the identifier R and the condition information C of the personal information from the identifier T, when receiving a disclosure request including the identifier T from the third party terminal 12 to be a disclosure destination. A disclosure condition determining means 33 determines whether the identifier R and the personal information is to be disclosed or not, and a personal information disclosure means 34 acquires the personal information by using the identifier R and discloses it to the third party terminal 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004337754-A (JP)
Title: Screw type filtration/dehydration apparatus
Inventor: FUKUDA MASAHIKO
IPC: C02F11/12
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a screw type filtration/dehydration apparatus the assembling workability of which is improved to manufacture a product at a lower cost, the disassembly/maintenance of which is made excellent and in which the preset distance between the adjacent circular filter plates can be changed easily and adjusted finely and a filtration body can rapidly be rearranged properly.  <P>SOLUTION: This screw type filtration/dehydration apparatus is constituted so that a screw conveyer 11 is inserted into the central hole 10 of the cylindrical filtration body 1. The body 1 is composed of the circular filter plates 2. A spacer 6 is fixed to a fitting hole of a peripheral seat part of each of the plates 2 while an adjusting washer 6W is interposed between them. The spacer 6 is used as a distance adjusting means for adjusting the distance between the adjacent plates 2-2 so that the projecting state of the spacer 6 can be adjusted by increasing/decreasing the number of the washers 6W to be interposed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004349052-A (JP)
Title: Stack structure of fuel cell
Inventor: YAKABE HISATAKA
IPC: H01M8/24
Filed: 2003-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stack structure of a fuel cell, capable of making performance of gas sealing between layers of a stack compatible with excellent electrical connection, capable of surely pressing the stack even if it shrinks, and capable of enduring high temperature environments of a solid oxide fuel cell.  <P>SOLUTION: This stack structure of the solid oxide fuel cell is provided with a first pressing plate 14 to press a stack 16 toward a substrate 12, a second pressing plate 18 positioned above the first pressing plate 14, movement mechanisms 20, 26 to move the second pressing plate 18 toward the substrate 12, and a pressing mechanism 32 interposed between the first pressing plate 14 and the second pressing plate 18 to press the first pressing plate 14 toward the stack 16, and the pressing mechanism 32 is composed of a rigid body 28 and an elastic body 30.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004348868-A (JP)
Title: Tape guide assembly and magnetic tape drive using the same
Inventor: ASAI MASAHIKO
IPC: G11B15/60
Filed: 2003-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tape guide drive assembly capable of inhibiting a magnetic tape from swaying in the direction of the width and stably guiding the running of the magnetic tape.  <P>SOLUTION: An upper flat surface flange 17U and a lower flat surface flange 17D are arranged separately from rollers 23 so as to be unable to rotate, on both sides of the rollers 23 to be arranged along the travelling path of a magnetic tape T. The guide surface 28 of the upper flat surface flange 17U and the guide surface 28 of the lower flat surface flange 17D restrict the width direction of the magnetic tape T.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004348524-A (JP)
Title: Method for controlling dialog, and device thereof
Inventor: TAKAHASHI YAMATO
IPC: G06F13/00
Filed: 2003-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dialog-describing/controlling method for organizing a dialog system for achieving a task desired to be solved by a dialog in real-time, and also easily making correspondence with the dialog by a different terminal and the addition of a translation function, etc, and to provide its device.  <P>SOLUTION: When a dialoguer (1) mutually performs dialog with another dialogist (2) with terminals, in response to a predetermined dialog scenario, the technology presents the following features, i.e., determining the dialog state for controlling the dialog described in the dialog scenario by noting the state name, operating dialog data described in the dialog scenario and also the work area, based on the determined dialog state, and controlling the dialog by generating proper dialog data and transmitting it to the terminal of each dialoguer. At least four dialog states are provided, i.e., "waiting for the dialoguer", "presentation", "transmission to the dialoguer", and "waiting response from the dialoguer".  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004274693-A (JP)
Title: One-to-many real time transmission method and system of video/audio data by wireless local area network
Inventor: RIN EIJUN
IPC: H04W28/00
Filed: 2003-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a one-to-many transmission method and system capable of allowing a plurality of reception terminals to select broadcast video audio data.  <P>SOLUTION: The one-to-many transmission method employs a first station 21, a second station 22, and a third station 23. The first station can calculate the number of permissible video/audio programs on the basis of a usable band of a WLAN, receives an instruction packet 41 transmitted from the second station, and periodically transmits a setting packet 33 to the second station. Thus, the second station can inspect the correctness of the received setting packet and transmits the instruction packet to the first station again when the result of inspection indicates reception of a wrong packet. The third station scans all available WLAN transmission frequencies, intercepts the setting packet, and can receive a data packet 34 on the basis of the setting of the setting packet, then can select and broadcast the video audio program existing in the data packet.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003309845-A (JP)
Title: Method for discriminating order of arrival and time
Inventor: WATANABE HARUKI
IPC: H04N7/18
Filed: 2003-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for discriminating order of arrival and time capable of discriminating a state of each mobile body while confirming it on an image by superimposing character information such as comments or symbols or the like on an image for discrimination and recording and displaying the resulting image.  <P>SOLUTION: The apparatus for discriminating order of arrival and time is provided with: a character information entry operation unit capable of selecting a position and a character string optionally; and a means for writing the selected character string to an information memory and moving the position of the written character. Thus, the opportunity of misjudgment or the like is reduced, the character information can be recorded on the same image as information and discrimination at the time of reproduction can be facilitated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004356793-A (JP)
Title: Video reproducer
Inventor: TAKAGI TOSHIHIRO
IPC: H04N5/775
Filed: 2003-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a video reproducer in which a desired video scene is set appropriately as a mark position and setting operation of the mark position is performed conveniently.  <P>SOLUTION: A hard disc recorder comprises a remote controller being operated by a user, and a system control section for controlling the operation of the hard disc recorder depending on the operation of the remote controller. When a mark key in the remote controller is depressed (mark position setting operation) during quick feed reproduction of video and audio, the system control section searches a position (A2) regarded as a scene variation of a video closer to the rewinding side than the video reproducing position (shown by A1 on the drawing) when the mark key is depressed. The system control section sets a mark position at the position (A2) regarded as a scene variation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004352563-A (JP)
Title: Compost manufacturing apparatus
Inventor: UEMATSU NOBUAKI
IPC: C05F7/00
Filed: 2003-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compost manufacturing apparatus in which fermentation is accelerated by sufficiently controlling moisture content in raw materials such as excreta, garbage or sludge and the supply of the resultant materials to each process is efficiently carried out to improve productivity.  <P>SOLUTION: A raw material storage site, a solid-liquid separation treatment part of the raw material, a water content adjustment treatment part and a fermentation lane are adjacently arranged in one line. Sometimes, storage sites of return compost and a moisture content adjustment material storage site are arranged on the sides of the raw material storage site, or the like. A stirrer is mounted to move along the raw material storage site, the solid-liquid separation treatment part, a moisture content adjustment treatment part and the fermentation lane. A floor member of the solid-liquid separation treatment part is made drain board like or mesh like and a liquid storage vessel is formed below the floor member.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004352096-A (JP)
Title: Occupant protection device for vehicle
Inventor: FUKAWATASE OSAMU
IPC: B60R21/045
Filed: 2003-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an occupant crash protection device for a vehicle which reduces a moving force to an occupant side of a lower limb restricting part.  <P>SOLUTION: An actuator 32 of an active knee bolster 24 has a double structure of an inner cylinder 40 and an outer cylinder 42, and a working chamber 44 in the inner cylinder 40 is connected with an inflater 36 through a gas passage 38. The outer cylinder 42 of the actuator 32 comprises an outer cylinder body 56 and a moving outer cylinder 58 disposed movably in the axial direction of the outer cylinder body 56 (the arrow A direction and the opposite direction to the arrow A) on the outer periphery of the outer cylinder body 56.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004363746-A (JP)
Title: Ultrasonic probe and its manufacturing method
Inventor: KUNIYASU TOSHIAKI
IPC: A61B8/00
Filed: 2003-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ultrasonic probe wherein wiring is made easily and securly in an ultrasonic transducer array, in which a plurality of ultrasonic transducers are arranged in two dimensions, and also to provide its manufacturing method.  <P>SOLUTION: The ultrasonic probe includes: the ultrasonic transducer array 1 in which the plurality of piezoelectric elements 11 provided with electrodes 13 are arrayed in two dimensions; and a wire body 2 including a plurality of metal wires 21 which are arranged having their section corresponding to the array of the plurality of piezoelectric elements and electrically connected to the respective electrodes 13 provided to the plurality of piezoelectric elements 11 and sound absorbing materials 22 charged between the plurality of metal wires 21.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004357860-A (JP)
Title: Teether toy
Inventor: ISHIKAWA HIKARI
IPC: A63B23/03
Filed: 2003-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a teether toy which can give a soft feeling and a hard feeling simultaneously when chewed so that the feeling corresponding to a hardness distribution related to a position of a chewed object can be developed.  <P>SOLUTION: The teether toy includes at least a holding part and a teether part 18 which is a part to be chewed. The teether part is equipped with a core material 25 as a hard material and an elastic body 11a which covers a surface of the core material and forms a deformation part, wherein the above core material is equipped with a convex part and/or a concave part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004363385-A (JP)
Title: Electronic apparatus, information processing apparatus, electromagnetic wave radiation suppressing member
Inventor: MURASAWA OSAMU
IPC: H01L23/40
Filed: 2003-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic apparatus capable of suppressing the radiation of electromagnetic waves from an information processing apparatus, and to provide the information processing apparatus and an electromagnetic wave radiation suppressing member.  <P>SOLUTION: A CPU 3 comprises an integrated circuit element 32 mounted on a CPU substrate 31, a heat diffusion plate 33A for diffusing heat which covers the integrated circuit element and is provided on the CPU substrate 31, and an electromagnetic wave radiation suppressing means 5. The means 5 consists of an electromagnetic wave radiation suppressing member 5A. This member 5A abuts the plate 33A and the ground pattern G of a motherboard M, and suppresses the radiation of electromagnetic waves generated in the CPU 3 by electrically connecting the plate 33A to the ground pattern G. This member 5A is provided with a frame 51 which has an approximately rectangular plane and surrounds the outer periphery of the plate 33A, and a mounting circuit substrate abutting section 52 protruding from the frame 51 to the outside.  <P>COPYRIGHT: (C)2005,JPO&NCIPI