baber/WOPTO huggingface dataset:
Patent JP-2004323069-A (JP)
Title: Container
Inventor: SAGARA YUSUKE
IPC: B65D5/42
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a container capable of surely keeping a condition where the openings of a trunk part are closed with lid pieces extendedly set at the end edges of the openings of the trunk.  <P>SOLUTION: A container is provided with a cylindrical trunk part 1 which is formed of a sheet and both ends of which are opened, and the lid pieces 2 extended form end edges of the openings of the trunk part 1. The lid pieces 2 can close the openings by bending them to the opening sides, and have inserting pieces 5 projected toward the base end sides from the apex sides of the lid pieces 2 on the apex parts. The trunk part 1 has inserting slits 6 into which inserting pieces 5 of the lid pieces 2 closing the openings of the trunk part 1 are inserted on the peripheral wall. The trunk part 1 and the lid pieces 2 are provided with hooking means 11 and 12 mutually hooked on the furthermore apex sides than the inserting pieces 5 of the lid pieces 2 under a condition where inserting pieces 5 are inserted into the inserting slits 6.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004325858-A (JP)
Title: Transfer device
Inventor: SAITO YOSUKE
IPC: G03G21/00
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that in a system for electrifying a transfer belt by corona discharge, image quality defects caused by wire soil or belt deterioration resulting from insufficient discharge of ozone occur in a short period, so that replacement of components is frequently needed.  <P>SOLUTION: The transfer device is constituted so that a plurality of fans are disposed at opposite angles below the transfer belt. In the paper non-passage area of the transfer belt, a protective member is disposed so as to prevent a sent stream of outside air from coming into contact with the area. In addition, a tightly sealing member is provided so as to prevent outside air sent from the fan from leaking outside.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004322172-A (JP)
Title: Method of producing fiber reinforced metal matrix composite member
Inventor: MIYAMOTO MASATO
IPC: B22D29/04
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composite member production method which can reduce producing man-hourrs and has the degree of freedom to the shape of the composite member.  <P>SOLUTION: The method of producing the fiber reinforced metal matrix composite member 1 comprises: a stage where a porous molding 2 having a shape similar to that of the composite member 1 and containing reinforcing fiber is installed in a cavity 7 of a die 6 having a volume to form a space around the porous molding 2; a stage where molten metal 8 is poured into the cavity 7 so that the porous molding 2 sinks below the cavity 7, and a part of the molten metal 8 is filled into the porous molding 2 under the pressure to obtain a composite member 1; and a stage where a casting 11 consisting of the composite member 1 and a metal simple substance part 10 covering the same is taken out from the die 6, and the metal simple substance part 10 is removed from the casting 11. At the time of removing the metal simple substance part 10, the casting 11 is dipped into molten metal having a composition same as that of the above molten metal 8 to dissolve the metal simple substance part 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004327336-A (JP)
Title: Circuit breaker
Inventor: SUGIMOTO YASUHIRO
IPC: H01H73/06
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a circuit breaker capable of preventing a lead wire in a retained state from being removed or slacked when the lead wire extracted from an auxiliary device to outside is pulled or is pushed into inside from outside, and easily assembling of lead wires.  <P>SOLUTION: In the circuit breaker 1 housing the auxiliary device 21 in a recessed part 14 formed in a front surface side of a breaker case 11 having an excess current breaking mechanism, a latch member 21a is provided on a side wall of the auxiliary device 21 for the lead wire 22 extracted from the auxiliary device to outside to be wound and latched.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004324369-A (JP)
Title: Heat-insulating building material serving as concrete form and connection metal fitting for the building material
Inventor: HIZAKI AKIHITO
IPC: E04B1/80
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat-insulating building material serving as a concrete form which requires no cutting of metal connecting fittings when assembling a form, is capable of greatly improving the efficiency of form assembling work and also the outer surface of the thermal insulation panel as the building material is flat and post finishing or the like for the outer surface is easy.  <P>SOLUTION: The heat-insulating building material serving as a concrete form comprises a board-shaped foamed synthetic resin thermal insulation panel 1 and a plurality of metal connection fittings 3 which are inserted and fixed to slits 2U formed to the end faces of the thermal insulation panel 1; these connection fittings 3 can be fixed to any desired places in the longitudinal direction on the end faces of the thermal insulation panel 1, and also the connection fittings 3 are not extruded from the outer surface of the thermal insulation panel 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004330461-A (JP)
Title: Polypropylene resin laminated foamed sheet and formed object thereof
Inventor: NOMA TOMOYA
IPC: B32B5/18
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polypropylene resin laminated foamed sheet capable of obtaining a formed object excellent in appearance, lightweight properties, design properties and processability, and the formed object obtained by forming the polypropylene resin laminated foamed sheet under heating.  <P>SOLUTION: This polypropylene resin laminated foamed sheet is constituted by laminating a coextrusion film, which is constituted of at least two kinds of propylene resins having different melting points, on a polypropylene resin foamed sheet. The polypropylene resin foamed sheet is laminated so that a film surface formed of a polypropylene resin with a melting point of 155°C or above becomes the outermost surface and a film surface formed of a polypropylene resin with a melting point of 150°C or above becomes the innermost surface.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004295062-A (JP)
Title: Method and apparatus for washing substrate for electrophotographic photoreceptor
Inventor: SUZUKI SAKAE
IPC: G03G5/10
Filed: 2003-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and apparatus by which grease on a surface of a substrate of an electrophotographic photoreceptor is removed with small energy and the substrate is washed without scuffing, and to produce washing water without carrying out alkaline substance weighing and dissolving operations which are required when washing water used for washing is produced by dissolving an alkaline substance and have trouble with respect to work.  <P>SOLUTION: The method for washing a substrate for an electrophotographic photoreceptor consists essentially of (A) a step of degreasing and washing the substrate, (B) a step of rinsing the substrate and (C) a step of drying the substrate, wherein a washing liquid used in the step (A) is electrolyzed alkaline water at 20-90°C. Grease on a surface of the substrate of the electrophotographic photoreceptor is removed with small energy and the substrate can be washed without scuffing.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004335282-A (JP)
Title: Catalyst, catalyst electrode and manufacturing method of the same, membrane-electrode assembly, and electrochemical device
Inventor: HOSOYA MAMORU
IPC: H01M4/88
Filed: 2003-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a catalyst which can be suitably applied to a nitrogen-containing active carbide catalyst used for a polymer electrolyte fuel cell or the like, and to provide a catalyst electrode and manufacturing method of the same, a membrane-electrode assembly, and an electrochemical device.  <P>SOLUTION: The membrane-electrode assembly (MEA) is manufactured by using the catalytic electrode formed by applying a pressure and/or heat to a powdered mixture of the nitrogen-containing active carbide catalyst and a hydrogen ion conductive polymeric material like Nafion (R) or the like. An oxygen electrode is the catalyst electrode serving both as a catalyst layer and an electrode which can be formed into an intended thickness, and catalytic amount can be increased by increasing the thickness the catalyst layer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004333018-A (JP)
Title: Range burner
Inventor: KOTO KOICHI
IPC: F24C3/08
Filed: 2003-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a minimum input by improving the flame holding property in adjusting the firepower from strong firepower to weak firepower.  <P>SOLUTION: As an outer peripheral face of a flame hole part 30 and a non-flame hole part 22 are vertically divided, and throats 24a, 24b are respectively formed thereon to hold the flame, the flame can be held in a state of being divided into the upper flame on the basis of an upper edge (a) and a step part (c) of the outer peripheral face and the lower flame part on the basis of a lower end (b) and the step part (c), even when the input is further reduced in comparison with the determined input of the minimum firepower, in changing the pressure when the firepower is quickly adjusted from the strong firepower to the weak firepower. As the flame holding property in the change of pressure where the input is reduced to be less than the minimum firepower, is improved, the minimum input can be set small, the turn-down performance can be improved, and a burner of high usability can be provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004329599-A (JP)
Title: Vacuum cleaner
Inventor: FUJIWARA TOSHIAKI
IPC: A47L7/04
Filed: 2003-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum cleaner for reducing deterioration due to oxidization and dust adhesion on the front surface of a discharge electrode with a simple structure.  <P>SOLUTION: The vacuum cleaner includes: the discharge electrode 2 for discharging ions; and a brush 4 being a cleaning means to clean the front surface of the discharge electrode 2. The front surface of the discharge electrode 2 is rubbed with the brush 4. The rubbing is performed with the simple structure. The front surface of the discharge electrode 2 is cleaned, so as to reduce deterioration due to oxidization and dust adhesion on the front surface of the discharge electrode 2. Thus, the ions are stably discharged for a long term.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004333932-A (JP)
Title: Display device
Inventor: SATO YOSHIFUMI
IPC: G09G5/00
Filed: 2003-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device that automatically switches a plurality of EDID (extended display identification data) corresponding to digital inputs by detecting a signal from a host.  <P>SOLUTION: The display device (10) of this invention is provided with receiver control parts (11, 12) for receiving a video data signal and a video control signal from hosts (20, 30), memory parts (13, 14) for storing a plurality of display specification information, switching parts (15, 16) for connecting between the hosts (20, 30) and the memory parts (13, 14) and switching the display specification information, and a switch control part (17) for detecting a predetermined signal included in the video control signal and controlling the switching parts (15, 16). The display specification information is transmitted to the hosts (20, 30), and used for setting the video data signal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004157106-A (JP)
Title: Device, system, and method for sealing and using solution
Inventor: LEONG KOON-WAH
IPC: B01L3/00
Filed: 2003-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide improved sealing structure for sealing and supplying a control solution for one use, other reagent and a reactant.  <P>SOLUTION: In this system used for sampling a physiological fluid, and for evaluating a performance of an analyte concentration measuring system, at least the one sealing structure and the liquid control solution are included, the at least one sealing structure includes the first layer and the second layer sealed each other, a sealed cavity is formed between the both layers, a surface area contacting with the both layers partitions a frame around the cavity, the liquid control solution is reserved in the cavity, and the liquid control solution is manufactured to be similar to the physiological fluid.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004341109-A (JP)
Title: Liquid crystal display device and electronic equipment
Inventor: HIGA MASAKATSU
IPC: G02B5/30
Filed: 2003-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device which is a transflective liquid crystal display device and with which both reflective display and transmissive display are feasible and a high luminance and high contrast display is feasible, further which is provided with a construction advantageous to reduction in thickness and weight and which is manufactured at a low cost, and an electronic equipment provided with the same.  <P>SOLUTION: The liquid crystal display device is constructed by interposing a liquid crystal layer 16 between an upper substrate 14 and a lower substrate 13 placed opposite to each other, disposing a polarizing plate 36 on the upper substrate 14 side of the liquid crystal layer 16, disposing a reflection polarizing layer 18 on the lower substrate 13 side of the liquid crystal layer 16 and making the liquid crystal layer 16 contain a twisted nematic liquid crystal with a dichroic pigment mixed therein, wherein an alignment direction of liquid crystal molecules L of the liquid crystal layer 16 at a location adjacent to the upper substrate 14 is nearly parallel to a transmission axis of the polarizing plate 36 and an angle between the transmission axis of the polarizing plate 36 and a transmission axis of the reflection polarizing layer 18 is ≥0° and ≤70°.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004337725-A (JP)
Title: Droplet discharging apparatus, electro-optical device production method, electro-optical device, electronic device, and substrate
Inventor: MIZUTANI SEIGO
IPC: H05B33/10
Filed: 2003-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a droplet discharging apparatus which can keep the discharge precision of a functional liquid even when the size of a work is changed by the change of temperature, an electro-optical device production method, an electro-optical device, an electronic device, and a substrate.  <P>SOLUTION: The droplet discharging apparatus 1 doing drawing on the work W by selectively discharging a functional liquid from a nozzle row 6 arranged in a functional liquid discharging head 5 has a linear encoder 50 composed of a linear scale 52 comprising a mark row marked on the work and a linear sensor 51 facing the linear scale and a driving/controlling means driving/controlling the discharge of the functional liquid from the nozzle row based on the count results of the linear scale by the linear sensor. The linear scale has a standard mark M1 showing the inspection starting position of each drawing region row arranged perpendicularly to the inspection direction of the linear sensor. The standard mark is marked in a form different from that of other marks.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004349931-A (JP)
Title: Digital camera
Inventor: HYODO MANABU
IPC: H04N101/00
Filed: 2003-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital camera having a simple and low cost configuration for accurately detecting the kind of a light source and capable of properly carrying out white balance control even in the case of a scene or the like wherein fluorescent light and electric light bulbs are intermingled.  <P>SOLUTION: A color distribution from R, G, B integral values of images multiplied with a white balance (WB) gain for a reference light source is obtained and an evaluation value Fc() with respect to colors of an environment light source is obtained (steps S12 to S22); an evaluation value Fy() with respect to the luminance of the environment light source is obtained (steps S10, S24); an evaluation value H<SB>j</SB>of the environment light source is obtained from the evaluation values (step S26); and the WB gain to control the WB balance is calculated so that the color of the light source becomes a white color from the H<SB>j</SB>with a threshold value or over and the gain is adjusted to be a value below the WB gain of the reference light source and to be a value suitable for the environment light source (steps S30, S32).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004345224-A (JP)
Title: Writing utensil
Inventor: HIURA MASAHITO
IPC: B43K3/00
Filed: 2003-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a writing utensil which enables the application of acupressure, which brings about a high acupressure effect, and which prevents the occurrence of a malfunction when used as a writing utensil.  <P>SOLUTION: A push-action operation member, which makes a writing part of a writing core, housed in a barrel of the writing utensil, protrude/recede at the tip of the barrel of the writing utensil, is provided on the intermediate side surface part of the barrel of the writing utensil, and an acupressure member is provided at an end, on the other side of the tip, of the barrel of the writing utensil. A magnet is attached to the acupressure member.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004345852-A (JP)
Title: Container collecting device
Inventor: KAMIYAMA KOJI
IPC: B65F5/00
Filed: 2003-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a container collecting device capable of continuously performing a volume reduction treatment without an excessive load being applied on.  <P>SOLUTION: In the container collecting device for reducing the volume of a container 9 by making the container 9 pass through between a first volume reducing roller 78 and a second volume reducing roller 79, gaps 78b, 79b are formed on the first volume reducing roller 78 and the second volume reducing roller 79 to make a particular part such as a hard part of the container 9 pass through. As the particular part of the container 9 passes through the gaps 78b, 79b when the first volume reducing roller 78 and the second volume reducing roller 79 perform the volume reduction treatment, the excessive load is prevented from being applied on the first volume reducing roller 78 and the second volume reducing roller 79.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004356719-A (JP)
Title: Communication system
Inventor: MATSUKAWA HIDEO
IPC: H04L12/40
Filed: 2003-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication system for making another communication apparatus connectable thereto while maintaining the compatibility with an existing communication system.  <P>SOLUTION: A plurality of communication apparatuses are connected to communication buses comprising multiplexed data signal lines and multiplexed control signal lines. Each communication apparatus uses a data signal line and a control signal line in pairs such as a data signal line D1 and a control signal line C1 and a data signal line D2 and a control signal line C2 to make communication. The communication system as above is provided with a communication apparatus to which a data signal line and a control signal line not being in pairs such as a data signal line Da and a control signal line Cb are connected.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004355702-A (JP)
Title: Recording medium and recording and reproducing device
Inventor: IWAGAKI MASARU
IPC: G11B20/10
Filed: 2003-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To easily recognize the contents of electronic information and history information recorded in a recording medium.  <P>SOLUTION: A CD-R1 is provided with an optical recording part 1a and a wireless IC tag 1b. A recording and reproducing device 10 records picture information in the optical recording part 1a of the CD-R and also records the index picture of picture information recorded in the optical recording part 1a and the history information of the picture information recorded in the optical recording part 1a in the wireless IC tag 1b. The index picture and the history information recorded in the wireless IC tag 1b are read by a wireless communication part 15 provided on a surface of the recording and reproducing device 10, and the read index picture and the history information are displayed on a display part 17.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004354695-A (JP)
Title: Image forming apparatus
Inventor: KIMURA TAKENOBU
IPC: G03G9/09
Filed: 2003-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus in which, with respect to a cleaning device for a photoreceptor with a cleaning blade which comes into contact with the photoreceptor, making a toner have a small particle diameter and cleaning of a polymerized toner are achieved by a lubricant applying mechanism for simplification and miniaturization of the device.  <P>SOLUTION: The image forming apparatus is characterised in that a lubricant applying means is disposed on the downstream side of a cleaning means and between the cleaning means and a leveling means, the leveling means is disposed next to the lubricant applying means on the downstream side and on the upstream side of a charging means, and a swingable platelike brush is adopted as the leveling means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004355404-A (JP)
Title: Personal accomplishment information search device
Inventor: IBUKI JUN
IPC: G06Q10/00
Filed: 2003-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a personal accomplishment information search device for searching a wide range for the accomplishments of specific persons or the like, arranging the accomplishments according to the persons, and presenting the results to a user.  <P>SOLUTION: The personal accomplishment information search device 1 comprises a document database 2 for storing documents; a personal information database for storing personal information; an event information extracting means 3 by which event information describing personal accomplishments is extracted from the documents of the document database based on a predetermined extraction pattern; a personal information extracting means 4 by which predetermined item information about the person is extracted from the event information extracted; a personal information storage means 5 for storing the extracted item information in the personal information database; a personal information search means 7 for searching the personal information database 6 for the personal information that matches search conditions designated by the user; and a personal information presenting means for specifying each person based on the personal information retrieved and arranging and outputting the accomplishment information for each of the persons specified.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004363122-A (JP)
Title: Nonvolatile semiconductor storage device and method of manufacturing the same
Inventor: YAMAZAKI ATSUSHI
IPC: H01L21/8247
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To remove a defective layer from the surface of a semiconductor substrate while the deterioration of the shapes of side-wall spacers is suppressed.  <P>SOLUTION: After the side-wall spacers 8a and 8b are respectively formed on the side walls of a control gate electrode 7 and a floating gate electrode 4 by performing an anisotropic etching onto a silicon oxide film laminated upon the semiconductor substrate 1, dug-in sections 9a and 9b are formed by removing the surface layer of the semiconductor substrate 1 by etching the surface of the substrate 1 under a condition where the selection ratio of the silicon oxide film to Si becomes smaller as compared with the anisotropic etching performed on the silicon oxide film.  <P>COPYRIGHT: (C)2005,JPO&NCIPI