baber/WOPTO huggingface dataset:
Patent JP-2003340080-A (JP)
Title: Game machine
Inventor: NAKATANI YOSHIHIRO
IPC: A63F7/02
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which facilitates the maintenance thereof.   <P>SOLUTION: The pachinko machine 1 is constituted of a roughly rectangular main frame 2, a holding frame 3 which is openably mounted on the front side of the main frame 2 to hold the playing board, a front door 4 openably mounted on the front side of the holding frame 3 and a mounting frame 5 which surrounds the main frame 2 vertically and horizontally to mount the pachinko machine 1 on a game machine island. The space within the mounting frame 5 can be opened a great deal by opening the front frame 2 forward. This facilitates the maintenance of a conveying device arranged within the game machine island (behind the pachinko machine 1) by putting hands through the space.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004002934-A (JP)
Title: Thick steel plate with excellent toughness at low temperature, and its manufacturing method
Inventor: YAMASHITA TORU
IPC: C22C38/58
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thick steel plate which has reduced variance in toughness at low temperatures as one of important properties for securing the stability of a structure and exhibits stable characteristics without adding large amounts of Ni and also to provide a useful method for manufacturing such a thick steel plate.  <P>SOLUTION: The steel plate has a composition containing 0.03 to 0.16% C, ≤0.5% Si, ≤1.8% Mn, 0.01 to 0.07% Al, 0.005 to 0.025% Ti and 0.0015 to 0.008% N and also has a microstructure mainly made up of ferrite and pearlite. In the steel plate, the circle-equivalent average grain size of ferrite grains in the plate-thickness cross section parallel to a rolling direction is ≤7 μm and the standard deviation of variance in grain size is ≤3 μm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004010652-A (JP)
Title: Production process of foamed body and foamed body
Inventor: KISHIDA MASATOSHI
IPC: C08J9/12
Filed: 2002-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a foamed body having high strength.  <P>SOLUTION: The method for producing a foamed body comprises introducing inorganic gas such as carbon dioxide and nitrogen into a thermoplastic resin under pressure, in which the pressure is a critical pressure or higher of the inorganic gas, and a material acting as a seed for foaming is incorporated in the thermoplastic resin.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004010088-A (JP)
Title: Article transfer system and its transfer method
Inventor: KISHIDA KENJI
IPC: B65B35/50
Filed: 2002-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an article transfer system and its transfer method, which prevent dislocation of respective stacked articles and drop out of the articles from the stack, and detect the presence easily.  <P>SOLUTION: In the system, in which a plurality of articles 1, 2, 3 sequentially fed on an almost level transfer passage B are stacked and transferred, a liquid film forming means D is provided on the system to form a temporarily fixing liquid film β on the overlapping contact area γ of at least one of the adjacent articles to temporarily fix the articles 1, 2, 3 together.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004009502-A (JP)
Title: Hydrophilic member and its manufacturing process
Inventor: NAKAMURA KOICHI
IPC: A01G9/14
Filed: 2002-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To inhibit spoiling of hydrophilic performance due to adhesion of a garbage or dust to a hydrophilic resin layer during storage before using or damage of the hydrophilic resin layer (hydrophilic coating layer) at the time of transportation or construction in addition to showing good self-cleaning nature for a long period at the time of using and to eliminate releasing of the hydrophilic resin layer (hydrophilic coating layer) from a plastic film even if the layer is used for a long period of time.  <P>SOLUTION: A substrate, the hydrophilic resin layer and a protective film are sequentially laminated on at least one side surface of a substrate. In this case, an anchor layer may be laminated between the substrate and the hydrophilic resin layer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004010765-A (JP)
Title: W/o-type emulsion fuel
Inventor: SAWADA SHIGEMI
IPC: C10L10/18
Filed: 2002-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive, stable W/O-type emulsion fuel.  <P>SOLUTION: The W/O-type emulsion fuel is prepared by mixing 10 vol%-35 vol% water, 90 vol%-65 vol% kerosene, gas oil, A heavy fuel oil, or their mixture, and 0.1 vol%-0.5 vol% fatty acid ester-based nonionic surfactant having an HLB of 8.9-8.3 and giving a 1% aqueous solution having a pH of 2.8-2.2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003322773-A (JP)
Title: Structure of heat-resisting and high-strength optical fiber and method for manufacturing the same
Inventor: OKAMOTO SHINICHI
IPC: G02B6/44
Filed: 2002-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for easily manufacturing an optical fiber, which is made free of problems even under very severe conditions at home, in an automobile, etc., by greatly improving the mechanical strength and heat resistance of a ceramic-based optical fiber continuously with high productivity by employing an electroforming method for a main process.  <P>SOLUTION: In the method, one or more metal layer 3 are deposited by an electroforming method directly on the clad part of an optical fiber or on the core part of a coated optical fiber. By employing a relatively soft material for the metal layers and making the metal not too thick a fatal defect such as the breaking of the fiber is completely prevented. Further, a means of providing a gap for a tube made of SUS upon occasion is employed and furthermore a means of preventing the breaking due to an impact force and imparting heat resistance, etc., is employed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003100056-A (JP)
Title: Information storage medium having preloaded font information, and its reproducing apparatus and method
Inventor: CHUNG HYUN-KWON
IPC: G11B20/12
Filed: 2002-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a font preloaded optical information storage medium, its reproducing apparatus and method. SOLUTION: The font preload optical information storage medium includes A/V data including audio or video data, and interactive data, which constitutes a predetermined interactive screen having the A/V data and includes a command for preloading fonts for use in a plurality of interactive screens into a memory of a reproducing apparatus during seamless reproduction. A font to be used is preloaded into the memory of the reproducing apparatus before a screen of A/V data and a screen of interactive data, which are simultaneously reproduced, are changed into a new interactive screen, thereby assuring seamless reproduction of the A/V data screen.
Patent JP-2004022701-A (JP)
Title: Semiconductor device
Inventor: OKADA TETSUYA
IPC: H01L29/80
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of a conventional semiconductor device that the regulation of driving is difficult because of a current drive type semiconductor element, and a voltage drive type semiconductor element is demanded in the semiconductor market.  <P>SOLUTION: The semiconductor device in this invention is characterized in that a variable potential insulating electrode 5 and a gate region 9 are held at the same potential through an Al layer 16, and they are used as a voltage drive type semiconductor element. ON operation is effected by varying the voltage of the variable potential insulating electrode 5 through a gate electrode G, thereby forming an inversion layer in the channel region 8. A low ON resistance is realized by injecting free carriers (holes) from the gate region 9 and bring about conductivity modulation in the drain region 3, thereby decreasing parasitic resistance.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004021551-A (JP)
Title: System, method, program, and recording medium for file conversion
Inventor: TOCHIHARA SEIICHI
IPC: G06F12/00
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic file conversion system and method in which XML data is efficiently converted into a fixed-length file without program development by a programmer each time.  <P>SOLUTION: The file conversion system and method comprises a file specification means which specifies at least 1 or more files to be converted at one time, a conversion format specification means which designates a conversion format when data of the files to be converted is stored in an output file, and a conversion means which sequentially reads the plurality of the files to be converted, converts the data based on the conversion format specification means, and then generates one output file.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004022340-A (JP)
Title: Lighting device and connector
Inventor: WAKABAYASHI HIROYUKI
IPC: F21V23/00
Filed: 2002-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting device and a connector capable of surely protecting lighting equipment, and whose connection work with the outside is simplified.  <P>SOLUTION: Since the lighting equipment 13 is equipped in a rectangular parallelepiped support frame 11 and an opening 12 for lighting is covered with a translucent cover 14, the lighting equipment is surely protected from breakage due to contact with foreign objects from the outside. When the lighting device is connected with an external circuit, the connection is completed by pushing supporters 24 of the connector 15, advancing a plurality of contacts 23, and engaging ends formed into the shape of a hook with connection counterparts, so that an operation is simplified. After the connection, an engaged state is sustained by springs 27. When the connection is released, the engagement of the ends is released by pushing pushing members 26 and displacing the plurality of contacts 23 in the width direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004019276-A (JP)
Title: Ground improving construction method
Inventor: MAKINO MASAKI
IPC: E02D3/12
Filed: 2002-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ground improving construction method capable of quantitatively grasping and evaluating the fluidity of processed soil immediately after agitation and mixing, and stabilizing and improving the process quality, while achieving excellent economy.  <P>SOLUTION: Based on data of blending tests or the like conducted preliminarily, the correlation between the water-to-cement ratio W/C of cement milk with cement addition quantity and slump values as indexes of the fluidity of processed soil is predetermined as a correlation characteristics chart. The slump value is designated based on the correlation characteristics chart, and a water-to-cement ratio W/C of cement milk and cement addition quantity when the processed soil satisfies a target strength, and when an additive hardening process as a secondary process is not required since fluidity is provided immediately after an agitation and mixing process is determined. While injecting a cement milk corresponding to the water-to-cement ratio W/C and the cement addition quantity thus determined into the ground, the agitation and mixing process with raw soil is conducted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004018334-A (JP)
Title: Organic fertilizer
Inventor: HASEGAWA MASUO
IPC: C05F15/00
Filed: 2002-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic fertilizer which consists of the dead young shellfish of scallops and deposited organisms separated from the shells of scallops, and can give excellent fertilizer effect without causing fermentation in soil.  <P>SOLUTION: The fertilizer consists of pulverized products obtained by drying and pulverizing the dead young shellfish of scallops and deposited organisms separated from the shells of scallops. The pulverized products have a mean particle diameter of ≤300 μm, preferably of ≤100 μm, and a moisture content of ≤10 wt.%.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004021194-A (JP)
Title: Method and apparatus for image formation
Inventor: SHIBATA TOYOKO
IPC: G03G9/08
Filed: 2002-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for image formation which have excellent toner transfer-and cleaning properties even when a toner of small particle size is used and can form an electrophotographic image of high picture quality without generating image defects such as a black spot or a white void.  <P>SOLUTION: In the image forming method of forming an electrostatic latent image on an organic photoreceptor having a charge generating layer and a charge transport layer on a conductive base, the charge transfer layer contains a charge transfer substance which is a solid isomer mixture and in which the isomer component occupying the largest content in the mixture is 40 to 90 mass %, and a developer contains a toner obtained by adding particulates of 5 to 49 nm number-average primary particle size and particulates of 50 to 200 nm particle size to coloring particles.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004023760-A (JP)
Title: Apparatus and methods for processing image signal, for generating coefficient seed data used therefor and for generating coefficient data, program for implementing each of these methods and computer-readable media with the same recorded thereon
Inventor: KONDO TETSUJIRO
IPC: H04N9/78
Filed: 2002-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To satisfactorily adjust the color tone of an image obtained by component signal.  <P>SOLUTION: An image signal processor 110 converts NTSC signals into Y, R-Y, B-Y component signals. A class code CL showing the class of the interested pixels is obtained from pixel data on class taps corresponding to interested pixels of the component signals selectively taken from the NTSC signals. A memory bank 128 stores coefficient class data of classes. A coefficient generator circuit 129 generates coefficient data of each class according to a generating equation including a tone adjusting parameter p, based on coefficient class data of each class and the value of the parameter p by a user's operation, and stores the data in a memory 126. An arithmetic circuit 127 obtains pixel data of the interested pixels of the component signals from data xi of estimation taps corresponding to the interested pixels of the component signals and coefficient data Wi corresponding to the class code Cl, using an estimation equation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004027912-A (JP)
Title: Casing for liquid-seal rotary pump
Inventor: ENDO NAOKI
IPC: F04C19/00
Filed: 2002-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a casing for a liquid-seal rotary pump most suitable for use or a purpose at a low cost by forming the casing with a plurality of elements and joining those elements.  <P>SOLUTION: In the rotary pump in which the center of the casing is formed so as to become different in the axial direction of an impeller, the casing is formed by joining a plurality of casing elements divided in the axial direction. In the inner surface of the elements, cylindrical space is formed, and the space of the adjacent casing element is aligned in the axial direction, thereby forming a pump chamber.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004029269-A (JP)
Title: Eye cups
Inventor: ARASHI TOSHIYUKI
IPC: G02B25/00
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide eye cups by which external light entering from interstices between eyes covering part and a face is surely stopped.  <P>SOLUTION: In the eye cups 1 provided with attaching parts 5 attached to the eyepiece 21 of a microscope 10 and the eyes covering part 6 connected to the attaching parts 5, at least the parts 7 of the eyes covering part 6 brought into contact with the face F of an observer M are formed of gelled polymer having elasticity.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003020175-A (JP)
Title: Installation frame for installation of shaft device, installation lift therewith, and method of installing shaft device
Inventor: ERNY KARL
IPC: B66B19/00
Filed: 2002-06-25
Abstract: PROBLEM TO BE SOLVED: To provide an installation frame for installation of a shaft device, an installation lift, and a method of installing the shaft device, having no disadvantages associated with conventional technology, and saving the time and materials needed to install a lift. SOLUTION: The installation frame 1 has at least one installation platform 2, 3 or 4 having a drawable part and is adapted for installing the shaft device within a lift shaft AS. The installation lift having the installation frame and the method of installing the shaft device by means of the installation shaft are also disclosed. The installation frame is usable for lift plants with different shaft sizes.
Patent JP-2003114228-A (JP)
Title: Biochemical analysis unit and biochemical analysis kit including biochemical analysis unit and stimulable phosphor sheet
Inventor: KODA KATSUHIRO
IPC: G01N33/53
Filed: 2002-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a biochemical analytical kit capable of preventing a noise caused by scattering of an electron beam emitted from a radioactive labeling material from being generated in biochemical analytical data, and generating the biochemical analytical data having excellent quantitative characteristics, even when spot regions including a specifically bonding material are formed highly densely in a biochemical analytical unit, and the biochemical analytical unit acquired by bonding specifically a substance derived from a living organism labeled by the radiolabeling material with the specifically bonding material and labeling the biomaterial selectively are stuck to a stimulable phosphor layer, to thereby expose the stimulable phosphor layer to the radioactive labeling material, and the stimulable phosphor layer is irradiated with excitation light,  to thereby detect photoelectrically accelerated phosphorescence light, and thereby biochemical analytical data are generated. SOLUTION: This biochemical analytical unit is equipped with a substrate 2 having a plurality of adsorptive regions 4 formed thereon mutually separately, and having a property for attenuating radiation. The unit is characterized by forming the plurality of adsorptive regions so that each area Smi of the plurality of adsorptive regions and the average area Sma of the plurality of adsorptive regions satisfy the relation; 0.5Sma<=Smi<=2Sma.
Patent JP-2004032585-A (JP)
Title: Input/output circuit for power distribution line carrier signal
Inventor: KATSUTA HIROTATSU
IPC: H04B3/54
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an input/output circuit for power distribution line carrier signals which is easily installable, without needing new wiring works, and is immune to the impedance drop of the power distribution line, if it occurs.  <P>SOLUTION: The circuit is composed of a modem 1 for transmitting/receiving carried signals, a capacitor 2 for matching the impedance, an electromagnetic induction coupler 8 for injecting the carried signals to a power distribution line 7 by electromagnetic induction and extracting the carrier signals from the line 7, a looped wiring 9 attached to the coupler 8, and the power distribution line 7. The coupler 8 includes looped wirings 9 closely adjacent along a first and second phase lines of the distribution line 7, and the line 7 and the wiring 9 are electromagnetically induction coupled 1:1 and structured such that for each phase the line 7 and the wiring 9 are combined en bloc for each phase and made to pierce a magnetic body, such as ferrite.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004033924-A (JP)
Title: Continuous defoaming equipment for paste material
Inventor: YANO TSUYOSHI
IPC: H01M4/04
Filed: 2002-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a continuous defoaming equipment for paste material capable of carrying out a defoaming treatment for a paste material by a continuous process.  <P>SOLUTION: A predetermined amount of the paste material before defoaming is fed from a midway tank 112 to a container 10. The fed paste material is scraped off while pressing it to a screen 12 while the container 10 and a finish article tank 18 are made to a reduced pressure by a vacuum pump 16. Thereby, the defoamed paste material is discharged from a fine pore provided on the screen 12 and is continuously stored in the finish article tank 18 through a discharge pipe 30 and a valve V3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004033657-A (JP)
Title: Evacuation equipment
Inventor: SAITO MITSUO
IPC: A62B1/20
Filed: 2002-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide evacuation equipment of a slider type which is installed in a smaller installation area than the conventional one.  <P>SOLUTION: This evacuation equipment comprises a support post 2 installed adjacently to at least one building, landing floors 3 with emergency exits provided on each floor of the building, and a slider part 4 placed spirally on the support post 2 and connecting the landing floors 3 on each floor between the top floor and the ground in sequence. The slider part 4 has the surface of the inner circumference mounted directly on the support post 2 and is wound around the support post 2 a plurality of times to have a slope of 25 to 35 degrees.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004043549-A (JP)
Title: Noncohesive mica particle, manufacturing method therefor and moistureproof paper having mica particle-containing coating layer
Inventor: FURUMURA TAMIJI
IPC: D21H19/48
Filed: 2002-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing noncohesive particles which do not cohere even when the flat mica particles obtained by wet pulverization are dehydrated/dried, and to prepare a moistureproof paper which uses the mica particles manufactured by this method and can exhibit excellent moistureproofness.  <P>SOLUTION: In the method for manufacturing mica particles comprising disintegrating mica particles after subjecting the mica in the rough dry crushing and classification to each step of wet pulverization/sifting/dehydration/drying, the dry crushed and classified mica particles are added with another pigment and is subjected to the wet pulverization together or the dry crushed and classified mica particles are subjected to the wet pulverization and separated from coarse particles by sifting, and then another pigment is mixed into the mica particle slurry to agitate and mix the mica particles and the another pigment together.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004048507-A (JP)
Title: Recording device, computer program, and recording system
Inventor: KUWABARA TETSUYA
IPC: B41J5/30
Filed: 2002-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording system for printing out confidential data transmitted from a PC through a communication network with high security without receiving the constraint of the data storage capacity of a recording device.  <P>SOLUTION: Prior to the transmission of confidential recording data to a facsimile composite device 1, a lock file including a predetermined password is transmitted from a PC 2 through an LAN 10 to the facsimile composite device 1. While the lock file is stored in the facsimile composite device 1, the transmission processing of the confidential recoding data is stopped, and the recording data are stored at a PC2 side. After it is confirmed that the prescribed password is inputted at the facsimile composite device 1 side, and the lock file is released, the confidential recording data are transmitted to the facsimile composite device 1. The confidential recording data received by the facsimile composite device 1 are immediately printed out.  <P>COPYRIGHT: (C)2004,JPO