baber/WOPTO huggingface dataset:
Patent JP-2004270506-A (JP)
Title: Rotary cylinder
Inventor: ENDO MORINOBU
IPC: F04C18/344
Filed: 2003-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary cylinder of non-lubricant type and prevent seizure of a sliding part and abrasion of a corner part.  <P>SOLUTION: A rotary cylinder member 2 and a piston retaining member 5 are rotatably supported by a casing and a case top cover, respectively. Pistons 3 and 4 are retained centering on a rotation center decentered from a revolution center of the piston retaining member 5. The pistons 3 and 4 rortate about the rotation center and revolves about the revolution center by the relative rotation of the rotary cylinder member 2 and the piston retaining member 5, thereby coming into and out of cylinder chambers 23a to 23d. The casing has an inlet port and an outlet port connected to the cylinder chambers 23a to 23d. The pistons 3 and 4 are made of resin containing carbon nano-fiber.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004272575-A (JP)
Title: Rent calculation system
Inventor: TAKEUCHI MASAO
IPC: G06Q30/06
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rent calculation system capable of projecting the reflection of a regional difference and a sense of the times, etc. on a rent, and of easily correcting the rent.  <P>SOLUTION: A plurality of weighting numerical values are stored for respective ranks for respective factors, and a pertinent matching weighting numerical value is selected from the plurality of the weighting numerical values on the basis of the specification data of an object property. An effective area is calculated by subtracting a required area from the exclusive area of the object property, the effective area, a basic unit area rent, and the selected weighting numerical value are multiplied, and the result of adding an effective rent to a multiplied result is displayed as a "rent calculated amount".  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004239249-A (JP)
Title: Valve system for internal combustion engine
Inventor: ISHIKAWA ZENJI
IPC: F01L13/00
Filed: 2003-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To continuously vary a lift timing, a lift time and a lift amount of a valve system corresponding to an operating state of an engine.  <P>SOLUTION: One end of a link 2 is journaled to a position on an opposite side to a position of a valve of a rocker arm 9 member located at a position distant from a rocker arm shaft 10 by the shaft 1 so as to be rotated freely to journal the other end of the link 2 at one end of a link 4 by a shaft 3 so as to be rotated freely. The link 2 connected by the shaft 3 is provided, a cam slipper 21 portion is provided at a link 2 member positioned outside a bent portion of the link 4, and a cam shaft 19 is provided so as to be brought into contact with the cam 18. Support arms 6 and 6-1 are rotated with support arm attachment shafts 7 and 7-1 centered, and the link 4 is rotated with the shaft 3 centered by restraining and synchronizing by the support shaft 5 respectively.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004275358-A (JP)
Title: Capsule type medical device
Inventor: MIYAMOTO SHINICHI
IPC: A61M31/00
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a capsule type medical device setting a capsule part in a body cavity into a prescribed working state and performing a targeting diagnosis and treatment.  <P>SOLUTION: The capsule ultrasonic endoscope 1, when a drive motor 17 is driven to rotate an ultrasonic vibrator 11, generates an inertia force A1 relative to the longitudinal central axis of the capsule part 10, rotates a rotating weight 19 inversely to the rotating direction of the ultrasonic vibrator 11 by an output rotating shaft 18a of a rotating direction inversion mechanism 18 to generate an inertia force B1 being inverse to the inertia force A1 and having a similar intension, and prevents the rotation of the capsule part 10 of the capsule ultrasonic endoscope 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004275446-A (JP)
Title: Spin drum type variable display device, spin drum unit and game apparatus
Inventor: KAKIZAWA KOYU
IPC: A63F5/04
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spin drum unit which facilitates the mounting of a reel body with a simple structure.  <P>SOLUTION: The spin drum unit 370 rotatably equipped with the reel body 372B3 having a plurality of pictures on the outer circumferential surface is detachably installed into a table type cabinet body 310 having a working opening 310C1 which is opened slightly inclinedly from the level and made openable and closeable with a lid body 320. A reel mounting tool 372B6 is mounted and fixed on an output shaft 372B2a of a motor 372B2 mounted on a mounting support plate part 372B1 with one axial end face located at a specified position from the end face of the motor 372B2. A disc part B3b1 of the reel body 372B3 having a picture film 372B3c wound on the outer circumferential surface is screwed down in the direction along the output shaft 372B2a.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004281795-A (JP)
Title: Board transferring device
Inventor: HAYASHI HIROTAKA
IPC: H01L21/673
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a board transferring device for solving the problem that a board placement tool falls down and hence accommodated boards are damaged since an arm does not properly retain the board placement tool, where a plurality of boards are placed.  <P>SOLUTION: In the board transferring device, the board placement tool 2, where the plurality of boards 1 are placed, is retained by a plurality of arms 4 for transfer. As a result, the board placement tool 2 is detected by allowing current to flow among the plurality of arms 4, it is confirmed that the arms 4 properly retains the board placement tool 2, and damage caused by the falling of the board at the beginning of conveyance or during the transfer is prevented.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004277259-A (JP)
Title: Sealing material for field emission display and method of manufacturing the same
Inventor: MATSUDA TOSHIFUMI
IPC: C03C8/24
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealing material capable of suppressing air bubbles from the sealing material even in the sealing of a device such as a field emission display in vacuum and eliminating the lowering of air tightness, the deterioration of the sealing strength or the like in a sealed part.  <P>SOLUTION: In the sealing material for the field emission display which consists of a powdery material as a main material, the specific surface area of the powdery material is 0.08-1.3 m<SP>2</SP>/g and the method of manufacturing the sealing material for the field emission display is performed by pulverizing a material-to-be-pulverized composed of an inorganic multicomponent glass while keeping in an oxygen atmosphere having a prescribed oxygen concentration exceeding that in the air to obtain the powdery material having 0.08-1.3 m<SP>2</SP>/g specific surface area.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004289437-A (JP)
Title: Communication apparatus
Inventor: SUHARA AKIRA
IPC: H04W88/06
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication apparatus capable of switching an antenna at a low passing loss and low distortion.  <P>SOLUTION: The communication apparatus includes: a shared antenna 11; a plurality of transmission processing systems 21-1, 21-2; a plurality of reception processing systems 22-1, 22-2, and an antenna switching circuit 12. The antenna switching circuit 12 includes: a shared terminal 11; a plurality of transmission individual terminals b, c individually connected to a plurality of the transmission processing systems; a plurality of reception individual terminals d, e individually connected to a plurality of the reception processing systems; and a plurality of switches 121 to 124 for selectively connecting the shared terminal 11 to any of a plurality of the individual terminals b to e in response to a control signal, and the signal transfer characteristic depends on a bias voltage applied to each switch. A bias circuit 13 sets a bias voltage adaptive to the frequency of a signal handled by an instructed communication system and the level of the signal and applies the bias voltage to the antenna switching circuit 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004289941-A (JP)
Title: Stator of motor and manufacturing method therefor
Inventor: TAJIMA YASUYOSHI
IPC: H02K3/52
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide the stator of a motor highly improvable in efficiency without lowering the reliability of a winding.  <P>SOLUTION: The stator of the motor of a concentrated winding type comprises a stator core of which the plurality of magnetic pole teeth protrude to the inside of the diametral direction from the internal face of a yoke, insulating materials attached to the magnetic pole teeth of a stator core, and an electric wire that is wound to the stator via the insulating materials and forms a multi-phase winding. The electric wire is a lubrication oil non-applied electric wire that is not applied with lubrication oil.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004283450-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F5/04
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine to allow a player to enjoy playing a game.  <P>SOLUTION: In this game machine 10, a plurality of image pattern lines 85, 86 and 87 are variably displayed by image pattern displaying instruments 21, 22 and 23 when a start operating part 61 is operated, and when all the image pattern lines 85, 86 and 87 are stopped by operating stop operating parts 62, 63 and 64 respectively provided on the picture pattern lines 85, 86 and 87, a combination image pattern is displayed by stopping when finishing one game, and when a specified combination image pattern is displayed by stopping, a specified game is started. Then, when a plurality of the specified games are repeated by a specified number within a specified number of the games, the number of privileges granted to the later games of the specified games is increased in these specified games.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004290734-A (JP)
Title: HEAT-RESISTANT NOx CATALYST FOR CAR
Inventor: UMIKAWA TOSHIMITSU
IPC: B01D53/94
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a NOx catalyst for a car, which has high heat durability and a honeycomb structure.  <P>SOLUTION: This NOx catalyst 10 for the car uses ammonia as a reducer. This catalyst 10 contains V<SB>2</SB>O<SB>5</SB>and WO<SB>3</SB>as the principal catalytic components and TiO<SB>2</SB>, Al<SB>2</SB>O<SB>3,</SB>and SiO<SB>2</SB>as the carrier components and is manufactured by adding MgO of 5-15 wt.% to the mixture of these metal oxides and firing the MgO-added mixture to have a honeycombed shape.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004291030-A (JP)
Title: Mold for hydroforming
Inventor: KURIYAMA YUKIHISA
IPC: B21D26/047
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a mold for hydroforming, which forms a product with a small corner radius without generating cracks on the mold and transferring split lines of cores to the product, and by the use of which both generation of cracks on the mold and transferring of the split lines of the cores to the product are avoided.  <P>SOLUTION: The mold for hydroforming consisting of upper and lower molds comprises core-molds 4a-4d which are further splitted at product corner parts and which face each other at the time of mold clamping, and outside-molds 1a, 1b holding the core-molds. The core-molds and the outside-molds form a surface which comes into contact with the product.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004297550-A (JP)
Title: Content management system and content distribution system
Inventor: UEHATA MASAKAZU
IPC: H04N21/6334
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a content management system capable of surely preventing illegal use of contents, alleviating a load on a content provider and enhancing the convenience of a user, and to provide a content distribution system using it.  <P>SOLUTION: The content management system manages the use of the contents by providing encrypted contents obtained by encrypting the contents with a common key and restricting decoding of the encrypted contents and is provided with a content management part which issues a utilization ticket at least including a content ID for identifying the prescribed contents, a user ID for identifying the user, key information for encrypting the common key used for encryption of the contents by the common key of the user and decoding the encrypted contents and duration for permitting use of the prescribed contents and permits decoding of the encrypted contents via the utilization ticket.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004290149-A (JP)
Title: Separation and purification apparatus for nucleic acid
Inventor: MORI TOSHIHIRO
IPC: C12M1/00
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a separation and purification apparatus for nucleic acid, realizing the separation and purification of a nucleic acid by adsorbing the nucleic acid in a specimen to a solid surface and desorbing the nucleic acid by washing, etc., having excellent separation performance and washing efficiency, enabling easy processing, using a solid phase producible in a mass to obtain solid phase products having essentially same separation performance and easily automated to shorten the operation time.  <P>SOLUTION: The separation and purification apparatus for nucleic acid is provided with a cylindrical syringe having a tip end part to form a 1st opening and a base end part to form a 2nd opening and capable of holding a liquid in a holding part between the 1st opening and the 2nd opening, and a solid phase holding member connected to the tip end and having a flow hole at the tip end side. A solid phase enabling the adsorption and desorption of nucleic acid in the specimen solution and composed of an organic polymer having hydroxy groups on the surface is held in the solid phase holding member. A pressure sensor detecting the pressure in the holding part is connected to the holding member.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004302500-A (JP)
Title: Image processing apparatus and image processing method
Inventor: NICHOGI MUTSUKO
IPC: G06T15/04
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems of an unsharp mask wherein no consideration is given to the direction of sharpness enhancement in a color space to allow noise to degrade the quality of a display image, and the control of the degree of enhancement, which is by such weighting of a high frequency component as suppresses generation of lightness variation and partial saturation, leaves the determination of the value of high frequency component weighting to experience in enhancement processing to cause a complicated processing method.  <P>SOLUTION: When an input image is displayed on a display 103, a parameter is determined from at least either information on a subject included in the input image or information on the display displaying the input image. With the determined parameter, color distribution is controlled on a first principal component axis obtained by a principal component analysis in a color space. The texture of the subject is magnified in size and remapped onto the subject, so that the input image is enhanced for better quality and ease of view.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004301937-A (JP)
Title: Magazine with sample and information providing system and service providing method
Inventor: HASHIMOTO SEIJI
IPC: G09F5/04
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means with which a user can try different articles and the user can find suitable articles.  <P>SOLUTION: A magazine 100 with samples is equipped with a plurality of samples 1 and sample introducing pages 121 on which explanatory pages of these samples are mentioned in one body. Moreover, a sample information index 111 which indicates relations among the samples 1 and the sample introducing pages121 is attached to the magazine 100 with samples. Article identification codes 3 unique to the samples 1 are given to the samples 1 and the sample introducing pages 121 in common. Moreover, the magazine 100 is equipped with a retrieval page 123 for specifying the samples 1 from at least one item in categories and features of articles and trouble of users.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004300589-A (JP)
Title: Fusible interlining cloth and method for producing the same
Inventor: HIROSE YASUHIRO
IPC: A41D27/06
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a superior fusible interlining cloth whose adhesion force is improved without causing any backside blotch, made by irregularly fixing resin powder on a foundation cloth, especially suitable for a thin face cloth, having soft texture, excellent in adhesion force, slightly causing resin friction, resin dot-through and backside blotches.  <P>SOLUTION: The fusible interlining cloth has the following structure: granular adhesive resin is fixed to the surface of a foundation cloth in an irregular arrangement, fibers or the like forming the surface of the foundation cloth are thinly coated with non-fusible resin; the fusible resin and the non-fusible resin are fixed at the fixedly joint part of the fusible resin; and the particle diameter of the fusible resin is 70-300 μm. The method for producing the fusible interlining cloth comprises the following process: applying a solution where resin powder (A) having a particle diameter of 70-300 μm is mixed with resin powder B having a particle diameter of 1-30 μm or emulsion comprising synthetic resin, to the foundation cloth; and thereafter heating the thus treated foundation cloth so as to fix the resin powder (A) to the foundation cloth.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004303007-A (JP)
Title: Process monitoring method
Inventor: YAMAMOTO TETSUHIKO
IPC: G05B23/02
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process monitoring method for accurately deciding the condition of a process based on a plurality of mutually correlative process data without receiving the influence of the change of the operation conditions of a process.  <P>SOLUTION: This process monitoring method comprises a process 4 for collecting a plurality of process data, a process 7 for dividing the collected plurality of process data into external variables directly showing the change of operation conditions and main variables being the other variables, and for removing the influence of the external variables on the main variables, a process 8 for converting new variables acquired by removing the influence of the external variables on the main variables into statistic by multi-variate statistical analysis and a process 10 for deciding the condition of the process by comparing the converted statistic with a preliminarily set threshold.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004302255-A (JP)
Title: Article reservation sticker, article reservation sticker issuing apparatus, article reservation sticker issuing method, and program for issuing article reservation sticker
Inventor: OTSUKI YOICHI
IPC: G09F3/02
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an article reservation sticker capable of reducing customer's load of article carrying labor during shopping or after shopping in a store.  <P>SOLUTION: The article reservation sticker 700 is composed of a sticker mount 710 and a sticker body 702 which is stuck in a strippable manner from the sticker mount 710. The sticker mount 710 is made separable to an upper half part 711 to which the sticker body 702 is stuck and a lower half part 712 by means of a perforation. The sticker body 702 is stuck to a water melon 1000. Thus, the water melon 1000 is made "sold". The upper part of the sticker mount 710 is removed by means of the perforation and the lower half part 712 of the sticker mount 710 is carried.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004312211-A (JP)
Title: Image pickup device
Inventor: SAKAGUCHI TOMOHIRO
IPC: G03B7/16
Filed: 2003-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive image pickup device loading a strobe in a flashmatic system (R).  <P>SOLUTION: The image pickup device is provided with a solid-state image pickup element having an electronic shutter function, an outer distance measurement element measuring a distance to an object, the strobe in the flashmatic system (R), which is luminescence-controlled based on a measurement result from the outer distance measurement element, and a control means for controlling the solid-state image pickup element and the strobe. The control means always emits light of a constant light volume from the strobe irrespective of an object condition, and controls an exposure volume by increase/decrease of the number of electronic shutter pulses.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003269807-A (JP)
Title: Refrigeration device
Inventor: FUJITA MAKOTO
IPC: F25B1/04
Filed: 2003-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigeration device which uses various new refrigerants not containing chlorine which causes destruction of an ozone layer so as to secure reliability of equipment, and preventing degradation of performance.  <P>SOLUTION: This refrigeration device includes a compressor 1, a condenser 2, and a receiver 3, and is connected to evaporators 6a, 6b through expansion valves 5a, 5b. A downstream side of the condenser and a scroll compressor are connected by a liquid injection pipe 12, and the liquid injection pipe is so structured that an amount of the liquid injection is controlled in connection to a temperature on a discharge side of the compressor. A hydrofluorocarbon refrigerant not containing the chlorine is used as a refrigerant, and refrigerating machine oil of ether or ester is used. The compressor to be used is the scroll compressor controlling the number of revolutions.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004320361-A (JP)
Title: Image processor and image processing method
Inventor: TSUKIMURA SHIGERU
IPC: G06T11/20
Filed: 2003-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a picture processor which realizes high-speed plotting processing and high-quality image formation by complying with partial resolution enhancement, and presents image voids in the resolution enhancement.  <P>SOLUTION: An expansion processing section 11 writes expanded dot sequential information for each pixel on an expansion memory 12 in accordance with a plotting command. The expanded dot sequential information holds, as well as three-color point sequence information, information indicative of the presence or absence of shape information, and the shape information when the shape information is present. When the shape information is held, information on a back ground color is held as the color dot sequential information. The dot sequential information allows the write of each color component and the shape information or the like together on the expansion memory 12 and reduces access frequency to the expansion memory 12 for high-speed processing. Furthermore, the image voids are prevented owing to the resolution enhancement derived from the shape information and the back ground color.  <P>COPYRIGHT: (C)2005,JPO&NCIPI