baber/WOPTO huggingface dataset:
Patent JP-2004171712-A (JP)
Title: Disk cartridge
Inventor: KIKUCHI SHUICHI
IPC: G11B23/03
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To prevent dust or the like from entering through an opening part for disk loading.  <P>SOLUTION: The disk cartridge 1 is provided with a cartridge body 3 which has a disk housing 2 for housing the disk 200, a shutter 6 which is movably attached to the cartridge body 3 and opens and closes the opening part 4 etc., for insertion of a drive shaft, the opening part 7 for putting the disk in and out which opens the upper part of the disk housing 2 to a top surface 3a side of the cartridge body 3, and a disk protective cover 8 which closes the opening part 7. The cover 8 comprises a cover main face section 8a which is superposed atop the cartridge body 3 and covers the opening part 7 and a fitting section 8b which is communicatively disposed in the side part of the main face section 8a and fits to the outer peripheral part on the profile of the cartridge body 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004171495-A (JP)
Title: Service performance monitoring system, service performance monitoring node, communication terminal, communication terminal program and service performance monitoring method
Inventor: YOSHIKAWA TAKASHI
IPC: H04L69/40
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a service performance monitoring system enabling the use of an optimum service with further high responsiveness by acquiring, in a performance monitoring/control for a service optionally used by a user, degree information for the failure or reduction in performance of a server or the like.  <P>SOLUTION: Between a client terminal 2 using the service on a network and a monitoring object 3 such as a service providing server for providing the service, the performance of the monitoring object is measured in the service performance monitoring node 1 passed via the communication. The service performance monitoring node 1 can acquire threshold information such as normal value/abnormal value range information for the performance value of the monitoring object 3 disclosed in a known information disclosing server 4 by a threshold information acquisition part 17. On the basis of the threshold information and the performance measured value, the degree of the failure or reduction in performance of the monitoring object 3 can be further precisely determined, and switching to an alternate service or the like can be flexibly performed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004178621-A (JP)
Title: Nonvolatile memory
Inventor: RIN KEIGEN
IPC: G11C16/04
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonvolatile memory having an easily controllable reference cell.  <P>SOLUTION: The reference cell provided in the nonvolatile memory applies a bias voltage to a control gate by utilizing a voltage dividing circuit, and the voltage difference between the control gate and a voltage Vss is easily adjusted. The reference cell further changes a reference current and adjusts the reference current to a half of a memory cell current. A judgment amplifier circuit compares the transmission current of the reference current and the transmission current of a bit line to discriminate binary number data to be stored in the memory cell.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003223423-A (JP)
Title: Authentication system, portable terminal, and authentication method
Inventor: HASEGAWA TORU
IPC: G06F21/32
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an authentication system enabling authentication using images irrespective of the location of a person to be authenticated, while ensuring high security.  <P>SOLUTION: An authentication DB 330 retains a registered image of a user of a pre-registered portable terminal 100. A communication control part 310 receives an animation of the user transmitted from the portable terminal 100. A server side authentication process part 322 authenticates the user by collating the animation received by the communication control part 310 against the registered image retained by the authentication DB 330.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004177543-A (JP)
Title: Optical scanning device, and image forming apparatus with optical scanning device
Inventor: ASAI NOBUAKI
IPC: G02B26/10
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical scanning device which is stably driven with a low driving energy without a deterioration in straightness of a scanning beam, and to provide an image forming apparatus furnished with the optical scanning device.  <P>SOLUTION: A vibration body 5 of the optical scanning device 1 is formed from a very fine, flat and substantially rectangular silicone plate, and a reflection mirror 8, first spring parts 9 and 10 connected to the first spring parts, second spring parts 12 and 13 connected to the first spring part 9, second spring parts connected to the first spring part 10, and a fixed frame part 7 to which the second spring parts 12, 13, 15 and 16 are connected are formed by etching on the silicone plate, and the division width of the second spring parts 12 and 13 and the second spring parts 15 and 16 does not exceed the width of the reflection mirror 8.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004177235-A (JP)
Title: Novel chromatographic separation method, and unit therefor
Inventor: WADA HIROO
IPC: G01N30/26
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To develop a simple and easy chromatography method of high separation ability by a stationary phase (for example, chromatography column) having a separation level of a sample same to a separation level in the prior art, at a moving speed of a mobile phase same to a conventional moving speed.  <P>SOLUTION: The method is a method for separating a target substance in a sample by a chromatography unit including the stationary phase. The method has (A) a process for introducing the sample into the stationary phase, (B) a process for moving the first mobile phase along the first direction in the stationary phase, and (C) a process for moving the second mobile phase along the second direction in the stationary phase, and includes a process where the first direction is different from the second direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004179350-A (JP)
Title: Nitride semiconductor laser element and manufacturing method therefor
Inventor: SUGIMOTO YASUNOBU
IPC: H01S5/323
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nitride semiconductor laser element wherein an appropriate FFP can be realized.  <P>SOLUTION: The nitride semiconductor laser element is provided with an n-type semiconductor layer 2, an active layer 4, and a nitride semiconductor layer formed of a p-type semiconductor layer 3. The nitride semiconductor layer is provided with a waveguide area made of ridge stripe and a resonator surface at the edge of the waveguide area. The nitride semiconductor layer is also provided with an optical absorption area adjacent to the waveguide area that can absorb a light from the active layer 4, and the optical absorption area is formed of a part of the semiconductor layer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004180242-A (JP)
Title: Progressive scanning conversion apparatus, progressive scanning conversion method, and progressive scanning conversion program
Inventor: NAKAMURA HIROYA
IPC: H04N7/01
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a progressive scanning conversion apparatus capable of reducing image quality deterioration in a converted progressive signal even if an error occurs in telecine detection.  <P>SOLUTION: An image repetition detection unit 104 detects if the same image repeatedly appears. An inter-image interpolation mode decision unit 105 detects a pattern of the image repetition, and decides that an inter-image interpolation unit 118 generates an inter-image interpolation signal from either a previous image or a succeeding image, or from both the previous and the succeeding images. A subtracter 120 generates a differential signal between an intra-image interpolation signal and the inter-image interpolation signal. A matching signal indicating a degree of relation is generated from the differential signal. Based on the matching signal, factors for multiplication by multipliers 121 and 122 are varied.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004186403-A (JP)
Title: Method for forming boron nitride film and film forming apparatus
Inventor: KATO MASAHIRO
IPC: H01L23/522
Filed: 2002-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a boron nitride film with a low specific dielectric constant and an excellent metal spread preventing function.  <P>SOLUTION: A high frequency antenna 7 and a high frequency power supply 9 apply plasma processing to ammonium gas 11 mainly introduced to a film forming chamber 2 to generate plasma 10 in the film forming chamber 2, and to react diborane gas introduced to the film forming chamber 2 with the plasma-processed ammonium gas, and controlling the temperature of the board 6 forms the boron nitride film 15 having a low specific dielectric constant and an excellent metal spread preventing function onto the board 6.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004181358-A (JP)
Title: Gold-carrying catalyst for liquid phase reaction and method for producing carboxylic acid ester
Inventor: HAYASHI TOSHIO
IPC: B01J23/52
Filed: 2002-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a practical catalyst which suppresses the falling off of gold fine particles and is easily separated in a gold fine particle catalyst for liquid phase reaction.  <P>SOLUTION: In the catalyst for liquid phase reaction, the average particle size of the catalyst particles is found in the range of 1 to 200 μm and the catalyst comprises the metal fine particles including gold.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004181370-A (JP)
Title: Membrane module
Inventor: TANAKA TSUNEHISA
IPC: B01D63/06
Filed: 2002-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a membrane module of which membrane tubes installed in the outer circumferential part can be prevented at the time when a fluid such as back washing water flows from the inside to the outside of the respective membrane tubes.  <P>SOLUTION: Membrane elements 3 installed in a casing comprise a plurality of tubular membrane tubes 6 with closed tip ends and a bundling plate 7 for bundling and fixing the base end parts of the respective membrane tubes 6 and supporting the membrane tubes 6 in cantilever-like state, and vibration stopping means 23 and 24 touching the outer circumferential faces of membrane tubes 6 installed in the outer circumferential part A among the membrane tubes 6 are installed in the membrane elements 3. The vibration stopping means 23 and 24 work also as protection members for protecting the membrane tubes 6 installed in the outer circumferential faces A at the time when the membrane elements 3 are taken out or in the casing.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004184778-A (JP)
Title: Optical surface treating method
Inventor: KOYANAGI TAKAO
IPC: G02B1/10
Filed: 2002-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for a fine surface treatment maintaining property of a surface state even after surface reforming without using any special substrate.  <P>SOLUTION: This optical surface treating method is characterized in that the surface of a substrate (B) to be treated is brought into contact with the surface of a substrate (A) having a photocatalysis layer on the surface and the substrate (B) is irradiated with a light beam from its reverse surface.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004182929-A (JP)
Title: Coating liquid for forming transparent film, substrate with transparent film and display device
Inventor: KUMAZAWA MITSUAKI
IPC: G02B1/10
Filed: 2002-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coating liquid capable of forming a transparent film excellent in chemical resistance and enhanced in scratch strength, eraser strength, stain resistance and the like by using a small amount of an inexpensive specific organic silicon compound.  <P>SOLUTION: The coating liquid for forming the transparent film comprises a matrix precursor which comprises (i) a hydrolyzate of tetraalkoxysilane and (ii) a simultaneous hydrolyzate of tetraalkoxysilane and at least one compound selected from among organic silicon compounds represented by formulae (1)-(4), where the ratio of the organic silicon compounds represented by formulae (1)-(4) in the simultaneous hydrolyzate is within the range of 2-60 wt% in terms of solid content and the ratio of (ii) in the matrix precursor is within the range of 0.5-50 wt% in terms of solid content.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004181419-A (JP)
Title: Deodorization apparatus
Inventor: OGAWA MASAHARU
IPC: B01D53/38
Filed: 2002-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To deodorize malodor components contained in air generated in an oven for business use by a deodorization apparatus disposed therewith.  <P>SOLUTION: This deodorization apparatus is provided with an apparatus body 11 receiving air containing the malodor components and filled with liquid (water) having deodorizing effect against the malodor components; a suction fan 15 introducing the air containing the malodor components into the apparatus body 11; first to fourth punching panels 32-34 bubbling the air containing the malodor components in the water; fifth to seventh punching panels 35-37 separating the water from the air; and a duct 29 discharging the water with the malodor dissolved therein.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004190239-A (JP)
Title: Drilled hole forming method and rock drilling device
Inventor: KAMISHIMA AKIO
IPC: E21B10/00
Filed: 2002-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drilled hole forming method and a rock drilling device suitable for the method for positively forming a drilled hole and a stepped part on the internal wall surface of the drilled hole.  <P>SOLUTION: An advancing/retreating axis 22a of a rod 22 coincides with a drilled hole center axis 3a consistently from the formation of the drilled hole to the formation of the stepped part. The variation of positional relationship between the rod 22 and the drilled hole 3 can thereby be prevented even when changing from a deep drilling bit 200 to an enlarged diameter head 100. Thus, in the coincident state of the advancing axis 22a of the rod 22 and the drilled hole center axis 3a, the rod 22 mounted with the enlarged diameter head 100 advances in the ground along the drilled hole center axis 3a. As a result, the enlarged diameter head 100 can be easily and positively inserted in the drilled hole 3 to improve work efficiency.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004191459-A (JP)
Title: Electrophotographic apparatus
Inventor: TOYOMURA YUJI
IPC: G03G15/00
Filed: 2002-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To maintain image forming conditions without increasing deterioration speed of an organic EL element, in an electrophotographic apparatus using the organic EL element as the exposure head.  <P>SOLUTION: The electrophotographic apparatus includes: an exposure head 52 having a light source in which the organic EL elements are arranged in a main scanning direction; a photoreceptor 47 on which an electrostatic latent image is formed with exposure light from the exposure head 52; a development sleeve 49 which forms a toner image on the photoreceptor 47 by supplying toner to the electrostatic latent image; a light amount sensor 54 which detects an amount of light emitted from the organic EL element; and a CPU 111 which, based upon the result of the detection by the light amount sensor 54, prolongs the time for which exposure is performed by the exposure head 52, as the amount of light emitted from the organic EL element decreases.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004188431-A (JP)
Title: Wire feeder and outlet guide
Inventor: UESONO TOSHIRO
IPC: B23K9/133
Filed: 2002-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wire feeder used for the consumable electrode type arc welding, in particular, having a scrap removing mechanism for removing ground scraps in which oxides on a surface of a welding wire are ground and almost peeled off by the rotational pressure of a feed roll of the wire feeder, and an outlet guide as a component of the feeder.  <P>SOLUTION: The wire feeder has an air jetting member 8 to jet compressed air fed via an air hose 9 from the outside to a space between holding parts of rolls 12 and 13 and an inlet part of the outlet guide 14.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004190176-A (JP)
Title: Method for producing deinked pulp
Inventor: SUZUKI HIDEYUKI
IPC: D21C5/02
Filed: 2002-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To produce a deinked pulp having low ash content by remarkably improving a deliming property in a washing step in a deinking method for printed waste paper having high ash content.  <P>SOLUTION: The method for producing the deinked pulp comprises carrying out additional treatment of at least one kind of dispersing agent selected from a dialkyl sulfosuccinate, a polyacrylate, a polycarboxylate, a quaternary ammonium salt type cationic polymer and a sulfonic group-modified polyvinyl alcohol in a disintegrating step (A) for disintegrating printed waste paper having high ash content and containing ash content in an amount of 15.0-35.0mass% based on total solid content and reducing the ash in the pulp in a washing step (C) of a post-process.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004190347-A (JP)
Title: Waterproofing and flame-resisting construction method for concrete surface to be treated
Inventor: KODAMA AKIRA
IPC: E04F13/02
Filed: 2002-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a waterproofing and flame-resisting construction method for a concrete surface to be treated which forms a waterproof flame-resistant layer having at least flame resistance and waterproofness, is resistant to an earthquake and prevented from cracking, and moreover forms the thin waterproof flame-resistant layer.  <P>SOLUTION: In this waterproofing and flame-resisting construction method for the concrete surface A to be treated, resin mortar with flame resistance and waterproofness is applied to the surface A to be treated to form a first resin mortar layer 1, and a sheet for reinforcing the resin mortar is stuck thereon to form a sheet layer 2. Resin mortar is further applied thereon to form a second resin mortar layer 3. The applied quantity of resin mortar is reduced to suppress a construction cost low, and workability is excellent.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004189301-A (JP)
Title: Built-up container for liquid, and lower metal frame, side wall plate and top cover for the container
Inventor: TANAKA NOBUO
IPC: B65D6/24
Filed: 2002-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a built-up container for liquid, which enables the effective external discharge of moisture caused by dew condensation.  <P>SOLUTION: This built-up container 2 for the liquid comprises a square tube-shaped lower metal frame 10 which is erected along the periphery of a top surface of a bottom plate 8 placed on the top surface of a pallet 6, and a plurality of side wall plates 12a-12d which are connected to the frame 10 so as to form a storage space 11 above the bottom plate 8. The frame 10 comprises a supporting part 102 for supporting the wall plate 12a from a downside, a fixing frame part 104 which is raised up from the storage space 11 side of the supporting part 102 so as to fix the side plate 12a by making it self-stand from inside the storage space 11, and an exhaust port 106 which is provided in a lower part and communicates with an outside from inside the storage space 11. Such a constitution enables the effective external discharge of the moisture which is caused by the dew condensation on the storage space side of the side wall plate.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004192528-A (JP)
Title: Reply candidate generation method, its device, reply candidate generation program and recording medium in which the same program is recorded
Inventor: ARAKANE YOSUKE
IPC: G06F13/00
Filed: 2002-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a user interface for dynamically generating reply candidates by every correspondence such as a mail and for making a user select a reply which he/she desires among the reply candidates.  <P>SOLUTION: A reply candidate generation device is constituted of a correspondence analysis means for extracting a text of a correspondence when the correspondence is received via a communication terminal and for analyzing its structure, a reply candidate extraction means for extracting appropriate replies as the reply candidates to the correspondence from a reply DB based on the structure analyzed by the correspondence analysis means and a correspondence reconstruction means for transmitting the reply correspondence extracted by the reply candidate extraction means to the communication terminal together with the received correspondence.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004160136-A (JP)
Title: Apparatus for inducing guide needle into body
Inventor: KUNINAKA MASATO
IPC: A61B19/00
Filed: 2002-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for inducing a guide needle to a point within the body according to a numerical value which is measured by radiating X-rays from the outside of the body.  <P>SOLUTION: In the apparatus, the one point in the examinee body is measured in the three-dimensional manner to stick the guide needle at a fixed angle and to induce the guide needle, and a portion to mount the guide needle in the apparatus is removed to easily sterilize.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004198793-A (JP)
Title: Method of manufacturing electrophotographic toner
Inventor: ISSHIKI YUJI
IPC: G03G9/087
Filed: 2002-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing an electrophotographic toner capable of efficiently removing coarse powder which degrades image quality.  <P>SOLUTION: The method of manufacturing an electrophotographic toner includes a step of removing coarse particles in a slurry of fine colorant-resin particles with a screen, wherein the screen is a vibrating screen, and by regulating the vibration frequency of the screen to 20-80 (s<SP>-1</SP>), amplitude [(a<SP>2</SP>+b<SP>2</SP>)<SP>1/2</SP>] to 2.5-8.5, and the opening of the screen to 1.5D<SB>50v</SB>to 4D<SB>50v</SB>, a toner of the desired particle diameter is separated by the screen mesh 108. Thus, coarse powder which is difficult to use industrially and degrades image quality of a product can be efficiently removed and a high quality toner can be obtained.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004195006-A (JP)
Title: Nurse-call apparatus
Inventor: OKUMURA MASARU
IPC: A61G12/00
Filed: 2002-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To confirm a patient by using a bar code and to browse patient information etc. by utilizing the bar code as a password.  <P>SOLUTION: The nurse-call apparatus is structured so that a nurse-call master unit 5 set in a nurse station NS, etc. notifies/displays calls from patients via concourse hallway lamps 3a, 3b and 3c set in a hallway and a nurse-call controller 4 set in the hospital in response to the calls from the patients through liquid crystal nurse-call slave units 2a and 2b set in hospital rooms A and B or in an operation room OR, and that a personal computer 7 for nurse call set in the nurse station NS notifies/displays the patient information previously stored in the personal computer 7. The liquid crystal nurse-call slave units 2a and 2b have bar-code readers 1a and 1b respectively to be carried by patients for reading bar codes to be verified with the patient information for identifying the patients and specifying the patients.  <P>COPYRIGHT: (C)2004,JPO&NCIPI