baber/WOPTO huggingface dataset:
Patent JP-2003212664-A (JP)
Title: Method of producing fired body and firing furnace
Inventor: SATO MOTOYASU
IPC: F27B17/00
Filed: 2002-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of producing a fired body, by which the generation of thermal strain in the fired body can be suppressed, and to provide a firing furnace capable of suppressing the generation of the thermal strain.  <P>SOLUTION: A body 10 to be fired is arranged in a firing chamber 15 partitioned by a main partition wall 14, in such a state that the outer side of the body to be fired is surrounded by an auxiliary partition wall 17 and fired by microwaves. The auxiliary partition wall 17 contains a substance equivalent to a substance being removed from the body to be fired 10 during firing or a substance having a microwave absorption characteristic equivalent to that of the substance being removed from the body 10 to be fired during firing and has a property that it is burned out during firing.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003213082-A (JP)
Title: Epoxy resin composition and flexible printed wiring board material using the same
Inventor: ASANO TOYOFUMI
IPC: C08L51/04
Filed: 2002-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an epoxy resin composition which is useful for a substrate for a flexible printed wiring being a flexible printed wiring board material, a cover lay material and a bonding sheet and has excellent repeated flex resistance, adhesiveness, heat resistance, moisture resistance and electric reliability, the substrate for flexible printed wiring, the cover lay material and the bonding sheet using the epoxy resin composition.  <P>SOLUTION: This epoxy resin composition comprises an epoxy resin (a) which is obtained by modifying a bifunctional glycidyl ether type epoxy resin having 150-3,000 eq/g epoxy equivalent with a butadiene-acrylonitrile copolymer containing carboxy groups at both terminal ends, a curing agent (b), an ion scavenger (c) and crosslinked rubber having ≤1 μm average particle diameter (d).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003218261-A (JP)
Title: Package for accommodating electronic component
Inventor: MATSUO KAZUHIRO
IPC: H03H9/25
Filed: 2002-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that an electronic component cannot be firmly bonded and fixed to a package, and at the same time positioning cannot be easily made since the electronic component is miniaturized.  <P>SOLUTION: The package for accommodating electronic components comprises an insulating substrate 1 having a recess 1a for accommodating an electronic component 3, and a lid body 2. In the package for accommodating electronic components, the electronic component 3 is bonded and fixed to the bottom surface of the recess 1a of the insulating substrate 1 via resin 5, and at the same time the recess 1a is sealed by the lid body 2. Additionally, a stripe- like projection 6 is provided on the bottom surface of the recess 1a of the insulating substrate 1, and at the same time the height of the projection 6 gradually lowers toward an outer-periphery section from the center of the bottom surface at the recess 1a. At the same time, the stripe-like projection 6 is formed so that one adjacent interval Aa of the adjacent intervals A differs from others.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003213989-A (JP)
Title: Cylinder lock
Inventor: KATAGIRI TOSHIHARU
IPC: E05B29/08
Filed: 2002-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the size of a cylinder lock.  <P>SOLUTION: A pair of arcuate sections 33 and 34 are formed at the outer periphery of an annular disk tumbler 25. A pair of arcuate guide sections 35 and 36 are formed to the formed wall surface of a housing chamber 21. The circular centers of the arcuate sections 33 and 34 and the circular centers of the arcuate guide sections 35 and 36 are conformed. The circular centers of the arcuate guide sections 35 and 36 are conformed to the center of rotation C of a rotor 14. The disk tumbler 25 can be rotated so that the arcuate sections 33 and 34 and the arcuate guide sections 35 and 36 are slid and contacted. The center of rotation of the disk tumbler 25 at a time when the arcuate sections 33 and 34 and the arcuate guide sections 35 and 36 are slid and contacted is placed inside the outer periphery off the disk tumbler 25.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002270791-A (JP)
Title: Method of manufacturing ferroelectric memory transistor
Inventor: SHIEN TEN SUU
IPC: H01L29/78
Filed: 2002-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing an MFMOS memory transistor and an MFMS memory transistor, in which precision etching treatment is not required. SOLUTION: The method of manufacturing the ferroelectric memory transistor comprises a process, in which a substrate is prepared by including a process of separating an active region, a process in which a gate region is formed, a process in which an electrode plug is deposited on the gate region, a process in which a sidewall oxide is deposited around the electrode plug, a process in which arsenic ions are implanted in order to form a source region and a drain region, a process in which a structure obtained in the above processes is annealed in order to diffuse the implanted ions, a process in which an interlayer oxide layer is deposited on the structure, a process which removes the electrode plug, a process in which a lower electrode is deposited in place of the electrode plug, a process in which a ferroelectric layer is deposited on the lower electrode,  a process in which an upper electrode is deposited on the ferroelectric layer, a process in which a passivation oxide layer is deposited on the structure and a process in which the structure is subjected to metallization.
Patent JP-2003218360-A (JP)
Title: Molecular film dielectric device
Inventor: FUKUSHIMA HITOSHI
IPC: H01L51/05
Filed: 2002-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a molecular film dielectric device having a field response function according to a principle based on the reversible variation of the conformation of a molecule caused by the application of a field.  <P>SOLUTION: The molecular film dielectric device comprises a substrate, a self-organization film containing a dielectric anisotropic molecule provided on a substrate, a field control section for applying a field to the self-organization film, wherein the dielectric anisotropic molecule is a compound having a terphenyl skeleton as a movable part for varying the conformation reversibly by applying a field from the field control section.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003219247-A (JP)
Title: Digital camera
Inventor: FUJIMURA YUICHI
IPC: H04N5/225
Filed: 2002-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To prevent careless external force from being applied to a push-type switch projectingly provided on the surface of a camera body.  <P>SOLUTION: A movable operation type mode switching knob 12 is provided in the vicinity of a push operation type cursor operating plate 15 provided projectingly on a rear face of the camera body 2. The projection quantity of the mode switching knob 12 to the rear face of the body 2 is made larger than that of the cursor operating plate 15. When the camera body 2 is mounted on a flat plane P with the rear face of the body 2 placed down, the mode switching knob 12 is allowed to abut on the flat plane P to prevent the cursor operating plate 15 from coming into contact with the flat plane P.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003220755-A (JP)
Title: Ink-jet recording sheet
Inventor: YOSHIZAWA SENICHI
IPC: B41M5/50
Filed: 2002-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink-jet recording sheet which can obtain excellent glossiness in an image after recording, is high in print density, and can obtain a clear full-color image.  <P>SOLUTION: The ink-jet recording sheet 10 has a support 11 and an ink receiving layer 12 containing δ-aluminum on the support 11, and the ink receiving layer 12 contains at least 20 wt.% of δ-alumina. The layer 12 can additionally contain γ-alumina and/or θ-alumina. The layer 12 can preferably contain 65-97 wt.% of an alumina mixture.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003230127-A (JP)
Title: Digest image specifying system, digest image providing system, digest image specifying method, medium and program
Inventor: MAEHARA FUMIO
IPC: H04N7/173
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a lot of time and cost are taken for making digest images from AV data.  <P>SOLUTION: A system comprises: an image providing apparatus having a means 4 for extracting multi-angle images from AV data having multi-angle images, a digest image specifying means 5 for forming the extracted multi-angle images into digest images, and a means 6 for providing the digest images; and an information terminal having a means 11 for receiving the digest images.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002308973-A (JP)
Title: Process for producing polyester
Inventor: YAMADA SOICHIRO
IPC: C08G63/85
Filed: 2002-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing a polyester with improved productivity. SOLUTION: In the process for producing a polyester from a dicarboxylic acid compound and a diol compound, a polycondensation catalyst is used which comprises a group 4 element phosphate having a mean particle diameter of 10 μm or smaller, or a specific surface area of 5 m<2> /g or greater.
Patent JP-2003231883-A (JP)
Title: Ester compound, liquid crystal composition and liquid crystal element
Inventor: TOTANI YOSHIYUKI
IPC: C07C69/94
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optically active compound capable of inducing sufficient self polarization by addition of a small amount thereof and further reducing the threshold voltage of a liquid crystal composition.  <P>SOLUTION: The optically active compound is represented by general formula (1) [wherein, R<SB>1</SB>denotes a 3-24C straight-chain or branched chain alkyl group which may be substituted with a halogen atom, a 3-24C straight-chain or branched chain alkenyl group which may be substituted with a halogen atom or a 3-24C straight-chain or branched alkoxyalkyl group which may be substituted with a halogen atom; R<SB>2</SB>denotes a 1-10C straight-chain or branched chain alkyl group; R<SB>3</SB>and R<SB>4</SB>denote each hydrogen atom or a 1-3C straight- chain or branched chain alkyl group; Y<SB>1</SB>denotes a single bond, O group, COO group, OCOO group or C≡C group; n denotes an integer of 1 or 2; X<SB>1</SB>denotes hydrogen atom or a halogen atom; and * denotes asymmetric carbon].  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003239328-A (JP)
Title: Measuring device of earthwork construction surface
Inventor: HASHIMOTO YUKICHI
IPC: E02F9/26
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a measuring device of an earthwork construction surface capable of easily seizing a quantity of required sediment at ground leveling work by precisely measuring construction accuracy of a ground leveling surface in real time.  <P>SOLUTION: This measuring device has GPS antennas 2a and 2b for detecting a position and a longitudinal directional inclination of heavy machinery 1, and a roller inclination sensor 4 for detecting a roller attitude of the heavy machinery 1, and has an on-vehicle control part 5 for inputting a signal from the GPS antennas 2a and 2b and the roller inclination sensor 4, a central control part 6 linked with the on-vehicle control part 5 by radio data, and display parts 7a and 7b connected to the central control part 6 or the on-vehicle control part 5. The on-vehicle control part 5 and the central control part 6 arithmetically operate the absolute height of the heavy machinery 1 by offsetting an inclination component of the heavy machinery 1 from the inputted signal. A difference between the absolute height of this actual ground leveling surface and the ground leveling surface height on a plan and a quantity of cut banking are displayed on the display parts 7a and 7b.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003239453-A (JP)
Title: Structural composite member and its jointing structure
Inventor: TSUTSUMI TETSUFUMI
IPC: E04C3/292
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structural composite member assembled with laminated lumbers and steel members as a structural members usable for columns or beams for realizing lumber laminated structural method suited for a relatively small-scale wooden building.  <P>SOLUTION: The structural composite member (beam 1) comprises a core member 11 made of steel plates or shape steel and a pair of laminated lumber 12 and 12 clamping the web of the core member 11 from both the sides. The core member 11 and the laminated lumber 12 are made perpendicular to the core member 11 and jointed to one united body through bolts 13 or drift pins 14 penetrated through both the members.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003232257-A (JP)
Title: Failure diagnosing device for o2 sensor
Inventor: SAGA TADAYUKI
IPC: F02D41/14
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a failure diagnosing device for an O<SB>2</SB>sensor, allowing failure diagnosis of the O<SB>2</SB>sensor without operating an engine.  <P>SOLUTION: The failure diagnosing device comprises the O<SB>2</SB>sensor 1, a heater driving means 7 for driving a heater to heat the O<SB>2</SB>sensor, and a diagnosing means 2 for controlling the heater driving means 7 to heat the heater and, after heating for a predetermined time, for performing failure diagnosis of the O<SB>2</SB>sensor based on the determination of the activity of the O<SB>2</SB>sensor 1 in accordance with the output of the O<SB>2</SB>sensor 1. The diagnosing means 2 has a heater control means 4 for controlling the heater driving means 7, a time measuring means 5 for measuring a time for energizing the heater and a time to be used for determining the abnormality of the sensor, an activity determining means 3 for determining transition from a lean condition to a rich condition of an air-fuel ratio or from the rich condition to the lean condition in accordance with the output of the O<SB>2</SB>sensor, and a failure determining means 6 for determining the abnormality of the sensor in accordance with the outputs of the time measuring means 5 and the activity determining means 3.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003235386-A (JP)
Title: Pet dung collecting tool
Inventor: KUMAGAI ISAO
IPC: A01K23/00
Filed: 2002-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an easy-to-carry pet dung collecting tool ensuring pet dung to be collected easily.  <P>SOLUTION: The pet dung collecting tool is provided with a top-opened container (2) and a lid (3) for closing the top of the container (2) in an openable way, a through-hole (3a) is provided at the center of the lid (3), there is provided a forked nipper (4) with a pair of vertically elongated nipping pieces (4a and 4b) joined each other at the top end and expandedly impelled downward, the forked nipper (4) is inserted through the hole (3a), a vertically intermediate part of the nipper (4) is disposed at the hole (3a), and one nipper pieces (4a) is fixed on the lid (3) while the other nipper pieces (4b) is idlingly engaged at the hole (3a) so as to be movable in the contacting/separating direction to the one of the nipper pieces (3a).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003238673-A (JP)
Title: Method for producing polyester
Inventor: AOYAMA MASATOSHI
IPC: C08G63/85
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a polyester having good color and excellent moldability without containing an antimony compound substantially.  <P>SOLUTION: This method for producing a polyester comprises polycondensation of a product that is obtained by an esterification reaction or an ester interchange reaction between an aromatic dicarboxylic acid or its ester formable derivative and a diol or its ester formable derivative, wherein the method comprises usage of a titanium complex as a polycondensation catalyst and addition of a dye as a color adjusting agent.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003166506-A (JP)
Title: Multistage position control cylinder and manufacturing method thereof
Inventor: YU YOUNG-HEE
IPC: F15B15/14
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multistage position control cylinder and its manufacturing method used for a hot runner system excellent in safety, economic efficiency, and simplicity.  <P>SOLUTION: In the multistage position control cylinder, halls 2 for fitting cylinders are formed in multiple stages in the inside of the unit body 1, and a primary cylinder 3 and a primary piston 4 are installed inside of the hole 2. Further, a secondary cylinder 5 and a secondary piston 6 are installed above the primary cylinder 3 and the primary piston 4. A valve pin 7 is fastened in the secondary piston 6, and a valve pin fixing tool 8 is set under the secondary piston 6 to fix the valve pin 7. The lower end of the valve pin fixing tool 8 positions at the upper end of the primary piston 4, and a vacuum preventive hole 9 is formed between the valve pin fixing tool 8 and the primary piston 4. Further, a cylinder cover 10 is fastened at the upper side of the secondary piston 6.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003242136-A (JP)
Title: Syntax information tag imparting support system and method therefor
Inventor: MASUICHI HIROSHI
IPC: G06F17/28
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To enable a person not familiar to linguistics to easily impart a syntax information tag.  <P>SOLUTION: A syntax analyzing means 2 performs a syntax analysis for an intended sentence, and outputs syntax analysis result candidates such as modification relation. A meaning analyzing means 3 performs a meaning analysis for the intended sentence and outputs meaning analysis result candidates such as casal structure. A meaning analysis result determination means 5 has a user interface for presenting the meaning analysis result candidates to a user to make the user select a right meaning analysis result. The meaning analysis result is determined by the user's selection. A syntax analysis result determination means 6 determines the syntax analysis result on the basis of the determined meaning analysis result and the analysis result information. A tag imparting means 7 imparts a tag showing the syntax information to the intended sentence on the basis of the determined syntax analysis result.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003236094-A (JP)
Title: Game machine
Inventor: WATANABE YUICHI
IPC: A63F7/02
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine equipped with a main control board, a first subsidiary control means and a second subsidiary control means in which both game condition and performance condition can be backed up.  <P>SOLUTION: The game machine is a slot machine or a pachinko machine on which a prescribed game can be played and has a main control means (game control board) controlling game conditions, a first subsidiary control means (performance control board) connected to the main control means so as to communicate data and controlling the performance condition on the basis of a control command (game condition command) received from the main control means, a second subsidiary control means (display control board) controlling the performance condition on the basis of a control command (display control command) received from the first subsidiary control means. The main control means can restore a game condition backed up at the time of restoration from blackout. The first subsidiary control means can restore a performance condition backed up at the time of restoration from blackout.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003210916-A (JP)
Title: Filter body of filter apparatus, filter apparatus using the same and method for manufacturing flat plate for filter body
Inventor: UCHIYAMA SHIGENOBU
IPC: B01D29/46
Filed: 2002-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To inexpensively provide a filter body formed by laminating flat plates and a filter body comprising a densely wound coil or to provide a filter apparatus using these filter bodies.  <P>SOLUTION: A spacer or the like is formed to each of the flat plates by a printing method and the flat plates are stacked so that the surfaces having the spacers of the flat plates are turned in the same direction and both end surfaces thereof are closed to form the filter body. Alternatively, the spacer is provided in the flat plate by the printing method and this flat plate is cut into a wire material and the wire material is densely wound in a coil form so that the surface having the spacer of the wire material comes into contact with the wire material and the lower end of the formed coil is closed to form the filter body. These filter bodies are used to constitute the filter apparatus.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003249785-A (JP)
Title: Amplifying equipment
Inventor: UJIIE SATORU
IPC: H05K7/20
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To cool heat generating units excellently in the state that heat generating units are not mounted on the whole and a part of fans of a cooling unit are not driven.  <P>SOLUTION: In this amplifying equipment which can mount a plurality of heating units 2 provided with heating components, the heating units 2 are arranged on the upper side of a shelf plate 1. A cooling unit 3 provided with a plurality of fans 4 for sending air to the heating units through the shelf plate is installed on the lower side of the shelf plate. A partition plate 7 for regulating permeation of air from the fans is installed on the shelf plate.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003249695-A (JP)
Title: Thermoelectric conversion module
Inventor: OKUDA YASUHIRO
IPC: H01L35/30
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermoelectric conversion module capable of absorbing heat generated from a heat generating element, e.g. an optical semiconductor element, efficiently.  <P>SOLUTION: A metal carbon complex A where a carbonaceous parent material 1b dispersed with aggragate of unidirectional carbon fibers 1a is impregnated with a metallic component 1c containing at least one kind of silver, chromium, zirconium and tungsten by 0.2-10 wt.% and copper by 90-99.8 wt.% is employed as the basic material of the substrate 1 of the thermoelectric conversion module and a ceramic plate C having a thickness of 100-200 μm is soldered substantially entirely to one major surface of the basic material on the thermoelectric conversion element 3 side.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003246335-A (JP)
Title: Spout device and bag-shaped container with the same
Inventor: KOBAYASHI MASAO
IPC: B65D33/38
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide, especially for discharging a jelly-like content, a spout device which is provided with a block preventive mechanism, the molded form of which is not warped, can keep its balance in being inserted or mounted, and with which a direction when inserted in or mounted on a bag-shaped container is stably controlled, and a bag-shaped container with the device.  <P>SOLUTION: This relates to a spout device and a bag-shaped container mounted with the device. The spout device 3 comprises a top end mouth part 10, a joining part 12 for a bag-shaped container and a content introduction part 14. The part 14 comprises two leg bodies 15 connected to the joining part 12 and at the tip end of the bodies 15, a tip end part 16 for weight adjustment is integrally provided. The lateral rib 32 of a cross rib 30 is extending roughly from the inside center of the two leg bodies 15, and is provided integrally covering a distance L between the bottom end of the part 1 and the rib 30.  <P>COPYRIGHT: (C)2003,JPO