baber/WOPTO huggingface dataset:
Patent JP-2004319335-A (JP)
Title: Method and device for manufacturing spark plug
Inventor: SHIMIZU KENJI
IPC: H01T13/20
Filed: 2003-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and device for manufacturing a spark plug capable of suppressing the dispersion in electric resistance value between spark plugs as much as possible.  <P>SOLUTION: The top-side portion of each plug base structure 150 is concentrically fitted into and held by each retaining hole part 161 of a retaining plate 160 through each cylindrical receiving member 170. A receiving member 170 closer to the end part of the retaining plate 160 of the receiving members 170 has a heat capacity larger than a receiving member 170 closer to the center of the retaining member 160. According to this, at the time of heating in a heating chamber, the heat of the end part of the retaining plate 160 is absorbed by the end-side receiving member 170, and this heat amount absorbed is larger than that of the center-side receiving member 170. Therefore, the softening state of glass powder in the end-side plug base structure 150 is approximated to the softening state of glass powder in the center-side plug base structure 150.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004315313-A (JP)
Title: Method for manufacturing alumina arc tube and alumina arc tube manufactured by the manufacturing method
Inventor: YOKOTA KOZO
IPC: C04B35/115
Filed: 2003-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method capable of rapidly and stably supplying a high-grade and low-cost alumina arc tube not having impurities and defects and to provide a high-luminance discharge lamp using the alumina arc tube.  <P>SOLUTION: The alumina arc tube is manufactured by subjecting raw material powder containing alumina powder of purity ≥99.99% and sintered additives to drain casting using a porous alumina mold of purity ≥90% to form a molding and sintering the molding in a hydrogen atmosphere or vacuum atmosphere. The alumina arc tube is used an arc tube 4 of a metal halide lamp 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004320624-A (JP)
Title: Lattice point determining method for preparing correspondence relation defining data, lattice point determining apparatus for preparing correspondence relation defining data, lattice point determining program for preparing correspondence relation defining data, print control apparatus, print control method, and print control program
Inventor: ITO TAKASHI
IPC: H04N1/60
Filed: 2003-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lattice point determining method for preparing correspondence relation defining data, a lattice point determining apparatus for preparing correspondence relation defining data, a lattice point determining program for preparing correspondence relation defining data, a print control apparatus, a print control method, and a print control program for carrying out smoothing by moving the arrangement of lattice points with a high degree of freedom.  <P>SOLUTION: The method is characterized in that a smoothness degree evaluation function for evaluating a degree of smoothness of the arrangement of lattice points in a device independent color space is specified, wherein lattice point position information of a low dimensional color space specified by the number of color components less than the number of color ink cartridges used for a printer is a variable, improving the evaluation of the smoothness degree evaluation function while changing the lattice point position information optimizes the arrangement of the lattice points in the device independent color space and the lattice points for preparing correspondence relation defining data are determined by making the color components in the low dimensional color space correspond to the ink amount of each color in the optimized state.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003280329-A (JP)
Title: Image forming apparatus
Inventor: SAKAMI YUJI
IPC: G03G15/01
Filed: 2003-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus by which a high-quality multicolor image free from irregular density is stably obtained even in the case of forming an image over a long term by preventing the inside of the apparatus from being soiled by scattered toner from a plurality of developing devices fixed and arranged around an image carrier.  <P>SOLUTION: One of 1st to 4th developing devices 4Y, 4C, 4M and 4K is constituted so that it may approach to the image carrier 1 selectively according to an image forming color, and the turning direction of a 1st developer carrier is made the same as that of the image carrier in a corresponding developing area, and the turning directions of 2nd to 4th developer carriers are made reverse to that of the image carrier in the corresponding developing areas.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004325499-A (JP)
Title: Lens holding part structure
Inventor: IMOTO MASAYOSHI
IPC: G03B17/56
Filed: 2003-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide lens holding part structure which firmly holds a converter lens.  <P>SOLUTION: A principal lens system 20 is held in a lens barrel 30. A nearly semicircular converter lens 40 is disposed in front of the lens system 20. A converter lens holding body 50 is constituted such that a ring part 52 externally fit on the lens barrel 30 is integrally formed on a converter lens holding part 54 holding the lens 40. By externally fitting and fixing the ring part 52 on the lens barrel 30, the lens 40 is disposed and held at the front position of the lens system 20.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004324714-A (JP)
Title: Locking device for fluid pressure cylinder
Inventor: TANAKA KAZUHIKO
IPC: F15B15/26
Filed: 2003-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a locking device for a fluid pressure cylinder, in which intermediate lock is possible at a desired position interlocked with a piston rod, in which it can be easily controlled, and in which locking can be securely conducted in both directions with sufficient locking force.  <P>SOLUTION: A locking cylinder 10 is provided on a rod side cover 4 in which the piston rod 6 is inserted through to protrude to supply/discharge fluid pressure from a rod side port 8 provided in the rod side cover through the inside of the rod side cover. A lock piston 19 slidable in the lock cylinder and a pair of lock members 12 and 13 are connected by a pair of link levers 28 and 29 in such a way that the lock members are inclined in opposite directions to each other as the lock piston slides. A lock spring 20 is provided to energize the lock piston in the lock cylinder.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004324717-A (JP)
Title: Slipping detection device for continuously variable transmission
Inventor: IWATSUKI KUNIHIRO
IPC: F16H61/12
Filed: 2003-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slipping detection device capable of achieving favorable slipping detecting precision in a continuously variable transmission even when a driving state of a vehicle is not stationary.  <P>SOLUTION: In this slipping detection device for a continuously variable transmission connected to a power source, a slipping determination means (for steps S70-S90) is provided to determine generation of slipping when a speed change instruction value for the continuously variable transmission or a differential value for the speed change instruction value based on a request for output increase to the power source is a prescribed value or more on the downshift side, and in a case where it is a reference value or less on the downshift side or another reference value or more on the upshift side.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004323414-A (JP)
Title: Therapeutic agent for disease caused by proliferation of vascular smooth muscle using 14-membered macrolide compound
Inventor: OSANAI TOMOHIRO
IPC: A61P9/10
Filed: 2003-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a new prophylactic/therapeutic agent for diseases caused by the proliferation of vascular smooth muscle, e.g. reobstruction occurring after the treatment by expanding a balloon a cardiac coronary artery obstruction.  <P>SOLUTION: The new prophylactic/therapeutic agent is an inhibitor for the proliferation of vascular smooth muscle, comprising as active ingredient a 14-membered macrolide compound, specifically erythromycin or its derivative, roxithromycin or its derivative, or being a cycline-dependent kinase conjugate expression enhancer. A method for treating the diseases caused by the proliferation of vascular smooth muscle is also provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004328424-A (JP)
Title: Connection controller and control method of electronic device
Inventor: SUZUKI MOTOHIRO
IPC: H04L29/08
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To recover a connection state before reset surely in an IEEE 1394 serial bus at the time of bus reset.  <P>SOLUTION: When a plurality of devices are connected by an IEEE 1394 serial bus through a channel, GUIDs of the connected devices are read out and stored in a memory. Upon the occurrence of the bus reset, the stored GUIDs are read out, a device connected before reset is specified, and based on a node ID assigned to that device, resources are requested for an IRM and the connection state before reset is recovered. In a process for recovering the connection, a resource request for the IRM from a device not connected before reset is rejected.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004326519-A (JP)
Title: Store retrieval system, store retrieval method, server device and program
Inventor: NAKAMURA MARIKO
IPC: G06F17/30
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To easily and precisely provide store information for a commodity desired by a consumer.  <P>SOLUTION: At the time of new registration, the attribute information and information relating to allergen and obsessiveness of a user are stored in the basic personal information DB 13a of a center server CSV, and at the time of retrieving a store, an user ID and a fluctuating retrieval condition are transmitted from a user terminal to the center server CSV. The center server CSV reads, on receipt of the user ID and the fluctuating retrieval condition, a corresponding basic retrieval condition from the basic person information DB q13a based on the user ID, and determines whether a retrieval pattern consisting of the read basic retrieval condition and the received fluctuating retrieval condition is stored in a retrieval pattern DB 13b. When this retrieval pattern is stored, store information corresponding to the retrieval pattern is read from a retrieval result DB 13c, and transmitted to the user terminal TM1 that is the retrieval requester.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004325924-A (JP)
Title: Image forming apparatus
Inventor: KIMURA TAKENOBU
IPC: G03G15/00
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus in which small-diameter spherical toner capable of forming an image of excellent image quality is used, residual toner can be reliably removed from a surface of an image carrier without excessively scratching the surface because the surface has satisfactory lubricity by a lubricant applied to the surface, and a good visible image free of image defects due to poor cleaning can be formed.  <P>SOLUTION: In the image forming apparatus, the toner is used which is manufactured by a method of polymerizing a polymerizable monomer in an aqueous medium and has a volume average particle diameter in the range of 3-6 μm and a sphericity in the range of 0.94-0.98, a pressing force of a cleaning blade to an image carrier is ≥196 mN/cm, and a coating weight control mechanism is disposed by which a lubricant applying means is controlled so that a coating weight of a lubricant is varied according to magnitude of the running torque of the image carrier.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004329989-A (JP)
Title: Method for manufacturing fluorine adsorbing agent and waste liquid treating method
Inventor: TOMINE TAKASHI
IPC: C02F1/58
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a fluorine adsorbing agent having improved adsorption rate of fluorine.  <P>SOLUTION: The method for manufacturing the fluorine adsorbing agent comprises a step to add at least one magnesium compound of either MgO or Mg(OH)<SB>2</SB>to an alkaline waste liquid, which is generated when a Raney catalyst is manufactured and contains Al and Na, so that the molar ratio of Mg/Al is made to be >3 and ≤9 and agitate them at ≥80°C to form a precipitate and a step to dry the obtained precipitate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004336847-A (JP)
Title: Motor controller and image forming apparatus
Inventor: MIRUMACHI TAKASHI
IPC: G03G15/08
Filed: 2003-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide the control of a stepping motor so as not to affect a formed image by lessening the vibration at rotation stoppage when driving/stopping a load with large inertia, such as a rotating developing machine of a color image forming apparatus.  <P>SOLUTION: This image forming apparatus reduces vibration in a low-speed region and at stoppage, by switching a current control value at decelerating drive into a current value lower than the drive current value required in a fixed-speed region, within a range where the angular acceleration at deceleration is not lower than a specified value; and moreover in a fixed-voltage control region, when driving the rotating developing machine with a stepping motor and accelerating the stepping motor in fixed-current control.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004334638-A (JP)
Title: Additional retrieval word acquiring apparatus and method, program for realizing same, and recording medium with its program stored
Inventor: MAKINO TOSHIAKI
IPC: G06F17/30
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an additional retrieval word acquiring device, an additional retrieval word acquiring method, a program for realizing the device and the method, and a recording medium in which its program is stored for acquiring a retrieval word to be added in retrieval to be successively performed by analyzing a retrieval log generated by a retrieval engine, and to efficiently apply a word relevant to things which are highly likely to be in the news as the retrieval word.  <P>SOLUTION: This additional retrieval word acquiring system is provided with an extracting means for extracting records including a single retrieval word different from any of retrieval words according to all desired retrieval words in a retrieval log generated by a retrieval engine and a retrieval word acquiring means for acquiring the single retrieval word included in the extracted records in the descending order of the priority of those records.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004341570-A (JP)
Title: Image generation system, program and information storage medium
Inventor: MIURA KOICHI
IPC: A63F13/56
Filed: 2003-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image generation system, a program and an information storage medium that can realistically represent a reflection of reflected light on a given object or topographic surface with a small computational load.  <P>SOLUTION: The image generation system 10 includes means 120 for setting, for a given object or topographic surface arranged in a virtual three-dimensional space, a virtual object having at least either uneven luminance or color levels to represent a reflection effect of light on the given object or topographic surface, determining the position of the virtual object so that it follows a virtual camera or player character, and arranging the virtual object in the determined position, and image generating means 130 for subjecting the given object or topographic surface and the correspondingly set virtual object to translucent composite processing to generate an image of a view of the virtual three-dimensional space from the virtual camera.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004343179-A (JP)
Title: Activation signal generating circuit
Inventor: OKUDA MASAKI
IPC: H03K17/22
Filed: 2003-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an activation signal generating circuit capable of generating a proper activation signal even if there is a change in a power supply voltage and/or variations in a threshold voltage.  <P>SOLUTION: The activation signal generating circuit is provided, which includes an activation signal terminal for outputting an activation signal (RST) to a circuit (101) to be activated; a capacitor (C1) connected between a power supply voltage terminal and the activation signal terminal; and a first n-channel transistor (M3) whose gate is connected to an output signal of the circuit to be activated or to a line of a signal based on the output signal, source is connected to a ground terminal, and drain is connected to the activation signal terminal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004343324-A (JP)
Title: Data recording/reproducing device
Inventor: KOMON MASAO
IPC: H04N5/93
Filed: 2003-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To simplify an operation of a user when program data recorded in a long time preservation region are reproduced from a state of time shift reproduction in a data recording/reproducing device.  <P>SOLUTION: When a switching key is operated during time shift reproduction, a navigation picture is displayed (S103). If a recorded program designation is operated when the navigation picture is displayed, a program designated by a recorded program designation operation is reproduced (S107). If a reproduction key which is not concerned with the recorded program designation operation is operated when the navigation picture is displayed, the programs recorded in a recording region of a hard disk are sequentially and continuously reproduced until a stop key is operated (S109 to S121). To put it concretely, the programs recorded in the recording region are sequentially reproduced from the first one until the stop key is operated. When reproduction to the last program is terminated, reproduction is sequentially continued from the first one.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004340686-A (JP)
Title: Pneumatic acceleration detection device
Inventor: SUZUKI SATOSHI
IPC: G01P15/00
Filed: 2003-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic acceleration detection device which performs acceleration detection, without using any mechanical sensors.  <P>SOLUTION: This pneumatic acceleration detection device is provided with pneumatic sensors fitted to the tires of a vehicle, and an arithmetic unit which has a computing equation or a map expressing the relation between each output of these pneumatic sensors and an unsprung acceleration and finds the unsprung acceleration based on the outputs of the pneumatic sensors.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004341955-A (JP)
Title: Communication equipment
Inventor: TANIMOTO YOSHIFUMI
IPC: G06F13/00
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology to secure a necessary communicating function, and to reduce a communication protocol owned by communication equipment.  <P>SOLUTION: This communication equipment 100 uses a WebDAV protocol to provide a resource. The communication equipment 100 stores equipment information in the property of the resource specified by predetermined URL. A client 10 requests the property which can be specified by the URL to the communication equipment 100 to acquire equipment information. Also, when changing the equipment information, the client 10 performs writing in the property which can be specified by URL. Thus, the client 10 can perform writing/reading with a single protocol.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004342938-A (JP)
Title: Semiconductor device
Inventor: ARAKI YASUHIRO
IPC: H01L27/115
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an etching reaching sub-layer through of thickness due to the deviation of superposition between a first contact plug and a second contact plug without having a nitride film over the entire surface of a first interlayer insulating film.  <P>SOLUTION: A semiconductor device has a semiconductor substrate 1; the first interlayer insulating film 2 having first contact holes, which is formed on the semiconductor substrate 1; the first contact plugs 12, 13 which are formed in the first interlayer insulating film 2, being partially embedded in the first contact holes and partially protruding from the surface of the first interlayer insulating film 2; side walls 15 formed at side faces of the protruded portions of the first contact plugs 12, 13; a second interlayer insulating film 16 which is formed on the first interlayer insulating film 2, the first contact plugs 12, 13, and the side walls 15, with second contact holes being provided therein; and the second contact plugs 19, 20 which are formed in the second contact holes and connected to the first contact plugs 12, 13, respectively.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004305197-A (JP)
Title: Offshore multi-stage cage culture of rising and falling extension rope type of perennial black-lip pearl oyster, pearl oyster and crocea clam in coral reef area
Inventor: SAKAI ICHIRO
IPC: A01K61/00
Filed: 2003-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible to conduct multi-stage culture of shellfishes of perennial black-lip pearl oyster, pearl oyster and crocea clam through a whole year, by sinking a culture installation in case of typhoon, so as to avoid the typhoon, when the shellfishes which are conventionally subjected to rafting culture or extension rope-type suspending culture in a reef area referred to as Inoh in a dialect and a closed area of a coral reef are grown by avoiding the typhoon.  <P>SOLUTION: Shellfish fry of the perennial black-lip pearl oyster, pearl oyster and crocea clam which are conventionally subjected to the rafting culture and the extension rope-type suspending culture in a reef lagoon area and the closed bay area of the coral reef in a suitable amount are filled into a pearl net, a multi-stage circular cage, etc., suspended from the culture installation of North Hokkaido Japan Sea rising and falling expansion rope type in an offshore area outside the coral reef, and controlled to be kept in a safe state by considering ocean weather information so as to sink the culture installation in case of the typhoon specific to the coral reef area and to surface the culture installation after passing of the typhoon, etc., so that the perennial black-lip pearl oyster, pearl oyster and crocea clam which occur in the coral reef area are grown into their imaginal shells by realizing culture thereof through a whole year.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004005976-A (JP)
Title: Method for managing recording, method for setting recording region, method for recording data, disk-shaped recording medium and computer system
Inventor: IGARASHI TAKUYA
IPC: G11B20/12
Filed: 2003-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To record computer data on a min disk for recording audio data.  <P>SOLUTION: When data are recorded with a block different from a cluster and being a unit smaller than that of the cluster, the prescribed number of clusters, for example, a segment composed of 16 to 27 clusters wherein the block data are recorded on the basis of a LOFAT (location of FAT (file allocation table)) is set in a management table of a U-TOC. Then, on the basis of a FAT managed by blocks, the data are recorded with the block in a region in which the block data are recorded on the basis of the LOFAT. The present invention is applicable to a method for recording and managing a mini disk.  <P>COPYRIGHT: (C)2004,JPO