baber/WOPTO huggingface dataset:
Patent JP-2002321152-A (JP)
Title: Polishing apparatus system
Inventor: DENDA YASUHIDE
IPC: B24B37/04
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a system to enable an effective processing operation by transferring both the work piece and the carrier together to the polishing apparatus. SOLUTION: In the polishing apparatus assembled system the required processing is applied by transferring, both the work and the carrier having a cassette hole to set the work, to and from the polishing apparatus. The system is provided with a single or plural sets of the polishing apparatus 10a, 10b to apply the required processing to the work set in the above cassette hole of the above carrier, a vacuum pad 31 formed into orbicular shape almost same as that of the above carrier, a vacuum pad part 30 to hold the above work and the carrier on the above vacuum pad by vacuum, a feeding set part 80 to feed the work 11 after positioning thereof at the above cassette hole under the condition that the carrier 14 is held at the above vacuum pad, a storing mechanism part 100 to store the work after processing,  and a shifting mechanism part 60 to transfer the above vacuum pad part 30 to the above polishing apparatus 10a, 10b, the feeding set part 80, and the storing mechanism part 100.
Patent JP-2002321922-A (JP)
Title: Cobalt hydroxide oxide lamellar particle and its manufacturing method
Inventor: TAJIMA SHIN
IPC: C04B35/626
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a novel lamellar particle and its manufacturing method that is suitable for a reactive template for manufacturing crystal orientated ceramics comprising a cobalt layered oxide. SOLUTION: The lamellar particle comprises cobalt hydroxide oxide and has a  001} face as a development face. The cobalt hydroxide oxide lamellar particle is obtained firstly by adding an alkaline aqueous solution into a divalent Co salt aqueous solution and forming a cobalt hydroxide (precipitate formation process) and then, converting divalent Co contained in the cobalt hydroxide lamellar particle to trivalent Co (strong oxidation process) by using agitation treatment in which an aqueous solution containing the cobalt hydroxide lamellar particle is agitated in the atmosphere, a hydrogen peroxide treatment in which a hydrogen peroxide aqueous solution is added into the aqueous solution before or after adding the alkaline aqueous solution, a bubbling treatment in which oxygen and/or ozone is bubbled into the aqueous solution containing the cobalt hydroxide lamellar particle,  hydrothermal treatment in which the aqueous solution containing the cobalt hydroxide lamellar particle is thermally treated or the like.
Patent JP-2002316077-A (JP)
Title: Coating method of long sized material and coating apparatus for executing the same
Inventor: SASAKI EIJI
IPC: B05D7/00
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a coating method, in which the energy consumption necessary to keep the atmosphere of a coating space is minimized by eliminating the futile use of a coating material to improve the coating ratio and miniaturizing the coating space, particularly in the coating of a long sized material and a coating apparatus for executing the method. SOLUTION: The coating apparatus is provided with a rotary drum (2) capable of fitting a plurality of the long sized materials (4) toward the same direction as the rotary shaft and normally and reversely turning and a spray gun (3) for spraying the coating material to the long sized material (4) while reciprocally moving along the longitudinal direction of the long sized materials (4) and the coating material is sprayed to the long sized materials from the spray guns (3) by rotating the rotary drum (2) using a driving means such as a motor and reciprocally moving the spray gun (3) along the longitudinal direction of the long sized material (4).
Patent JP-2002322189-A (JP)
Title: Phosphazene composition, flame retardant containing the same and production method therefor
Inventor: FUKUOKA NAOHIKO
IPC: C08G79/025
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a phosphazene composition which has an excellent flame- retardant effect even when used with a small amount, a production method for the same, a flame retardant containing the same as an effective ingredient, a resin composition containing the same and a molded product consisting of the resin composition. SOLUTION: Characteristically, the phosphazene composition comprises the mixture of cyclic phosphazene compounds represented by general formula (1) (wherein, m is an integer of 3 to 10; Q is a group independently selected from the group consisting of a halogen, aryloxy group, alkoxy group, amino group, aryloxy group having a halogen, alkoxy group having a halogen or amino group having a halogen; and at least one of the Q is a halogen), and in addition the content of halogen is 1 weight % or greater to the whole amount of the cyclic phosphazene compounds. The flame retardant containing such phosphazene composition and its production method.
Patent JP-2002323427-A (JP)
Title: Near-field optical microscope
Inventor: NAKAMOTO KEIICHI
IPC: G01B21/30
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a near-field optical microscope that can obtain a high- resolution near-field optical image. SOLUTION: A NAND circuit 17 supplies pulses sent from a photomultiplier 16 to a counter 23 only when gate voltage signals G are supplied from a gate voltage signal generator 21. Namely, the NAND circuit 17 supplies the pulses sent from the photomultiplier 16 to the counter 23 only when a cantilever 3 is positioned in a near-field area. The gate voltage signal generator 21 generates the gate voltage signals G by detecting the amplitude of the cantilever 3 based on the output signal of a bisected photodiode 12. The near-field optical microscope can obtain the high-resolution near-field optical image in a perfect near- field area by excluding optical signals from samples in a far-field area.
Patent JP-2002320648-A (JP)
Title: Nursing bed
Inventor: YASUMA TSUTOMU
IPC: A61H33/00
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a nursing bed used in a small hospitals or at home for patient's washing and excreting in a comfortable posture. SOLUTION: Waist position of a disabled person in a bed mat 47 is composed of bag-shaped cleaning mat 51 which is provided separately from a mat 48. A part of the mat is constructed in a manner that when liquid is charged into the mat it is blown up to form the flat bed for sleeping and when liquid is discharged from the mat it forms a recessed part 74 for washing and excreting. Part of water proof sheet 57 corresponding to the cleaning mat 51 is connected with an outlet hose 60 with its opening 59 spread to the sheet 57, and another end of the outlet hose is lead to the outside of the nursing bed via a hose through hole between the mat 48 and the cleaning mat 51.
Patent JP-2002322469-A (JP)
Title: Fluorophor and method for producing the same
Inventor: SHIMOMURA YASUO
IPC: C09K11/78
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive fluorophor which can form a homogeneous, dense, highly bright fluorescent film, when applied to a cathode-ray tube, a fluorescent lamp, a PDP, has a narrow particle size distribution, scarcely contains agglomerates, is spherical, and has a high purity, a uniform chemical composition, and excellent light-emitting characteristics. SOLUTION: This method for producing the fluorophor, comprising spraying a solution containing metal elements constituting the fluorophor in a carrier gas to form fine liquid droplets, drying the fine liquid droplets to form the metal salt particles or metal complex particles, and then heating the metal salt particles or metal complex particles to carry out the thermal decomposition synthesis of the fluorophor, is characterized by allowing a gas state metal chloride to expose the atmospheric gas of the thermal decomposition synthesis.
Patent JP-2002322128-A (JP)
Title: Method for producing benzyl derivative
Inventor: KITA YASUYUKI
IPC: C07B61/00
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To produce a benzyl derivative easily and in high efficiency into which a carbon - carbon bond with an alkene is introduced at the benzyl place. SOLUTION: A compound shown by formula (III) is produced by reacting a compound shown by formula (I) and an alkene shown by formula (II) under the presence of a metal catalyst of platinum group and an alkylamine (wherein, X is a halogen atom; R<1> to R<5> are the same or different and a hydrogen atom, an inorganic group or an organic group; adjacent organic groups R<1> to R<5> may combine with each other to form a heterocycle; R<6> is a hydrogen atom, a halogen atom or an organic group; R<7> is a hydrogen atom or an alkyl group that may have a substitute).
Patent JP-2002328009-A (JP)
Title: System and method for measuring thickness of film
Inventor: YOSHIZAWA TAKASHI
IPC: G01M11/00
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a system for measuring thickness of film capable of continuously carrying out the analysis of a thin film of substrate to be measured. SOLUTION: Light form a light source 1 is attenuated by an attenuator 10 and transmitted to a spectroscope 5. The spectroscope 5 receives the light from the light source 1 and detects the intensity of light. A computer 6 calculates the secular change of the light source 1 using the intensity of light of the light source 1 detected by the spectroscope 5 and analyses the thin film of substrate to be measured 3 on the basis of the intensity of light reflected by the substrate to be measured 3, while calibrating the light source 1 on the basis of the secular change. Thereby, the analysis of the thin film of substrate to be measured 3 can be carried out continuously.
Patent JP-2002155066-A (JP)
Title: Method for producing macrocyclic monoepoxide having at least one double bond
Inventor: KREBS BERNT
IPC: B01J23/16
Filed: 2001-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for selectively epoxidizing one cis-double bond in a macrocyclic olefin. SOLUTION: This method comprises a catalytic selective epoxidation of a cis-double bond in a macrocyclic aliphatic hydrocarbon having 8-20 cyclic carbon atoms and having at least one trans-double bond and optionally at least one side chain; wherein the catalytic system comprises a phase-transfer catalyst and a polyoxometalate which consists of a tungsten- or molybdenum-based polyoxometalate and contains at least another group 14-16 element, and optionally contains at least one group 4-12 transition metal atom.
Patent JP-2002334568-A (JP)
Title: Electronic equipment and method of protecting power source for the same
Inventor: MATSUMURA HIROSHI
IPC: G06F1/26
Filed: 2001-05-07
Abstract: PROBLEM TO BE SOLVED: To protect the data recorded on a magnetic recording medium and to prevent the occurrence of a malfunction of equipment in attaching and detaching the magnetic recording medium in a recording medium storage section. SOLUTION: The electronic equipment has a first detecting means 33a for detecting that a cover attachably and detachably attached to a recording medium slot 9 is removed from the recording medium slot 9 and a second detecting means 33b for detecting that the recording medium is removed from the recording medium storage section. The supply of the electric power from a power source is interrupted when at least either of the first detecting means 33a or the second detecting means 33b detects the removal.
Patent JP-2002331460-A (JP)
Title: Electrodeposition grinding material
Inventor: YAMASHITA TETSUJI
IPC: B24B53/017
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To secure the excellent cutting quality while preventing sticking of chips. SOLUTION: An abrasive grain layer 13 on base metal 12 is composed of a metal plating phase 15, and a metallic group composite plating layer 32 for covering the upper surface. In the metallic group composite plating phase 32, a raw material having a friction coefficient smaller than metal is dispersed by a prescribed quantity in the plating metal being the subject.
Patent JP-2001310076-A (JP)
Title: Game medium lending mechanism
Inventor: TANAKA ASAO
IPC: A63F7/02
Filed: 2001-05-10
Abstract: PROBLEM TO BE SOLVED: To solve the problems that a machine can not discriminate whether or not a prepaid card is proper and game balls are uniformly and equally lent out in a conventional ball lending machine. SOLUTION: The ball lending machine 32 arranged side by side with a Pachinko machine 31 is connected through a communication channel to a terminal equipment (ATM) 22 installed inside a game place 21. Also the terminal equipment 22 is connected through the communication channel to a host computer 24 installed inside a credit card company 23 and connected through the host computer 24 to a database 25. For a credit card inserted to the card insertion/discharge port 38 of the ball lending machine 32, magnetic information is read by a card reader, the data base 25 is inquired through the host computer 24 by the terminal equipment 22 and validity is discriminated. When the credit card is valid, the lending of the game balls by the ball lending machine 32 is permitted by the terminal equipment 22.
Patent JP-2002334178-A (JP)
Title: Program, system and method for evaluating site
Inventor: MIZOGUCHI FUMIO
IPC: G06Q10/00
Filed: 2001-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a system, etc., capable of evaluating the structural characteristic of a site. SOLUTION: This site evaluation program is provided with a data detecting means 2 for detecting 'structural characteristic data' specifying a site structural characteristic from a file data of a home page included in the site, and a parameter calculating means 5 for calculating a 'parameter' representing the site structural characteristic according to a function algorithm on the basis of the structural characteristic data.
Patent JP-2002331855-A (JP)
Title: Opening part cover unit for head-up display
Inventor: NAKAMURA TAKESHI
IPC: B60K37/00
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To prevent the inside of a dashboard from entering the view field from an eye point via an opening part, and forming an obstacle during the drive. SOLUTION: In order to emit the superposing image light which is emitted and displayed by a display source 51 inside the dashboard 1, reflected by a magnifying reflecting mirror 53, and directed to a part of a windshield 3 located forward of the eye point I outside the dashboard 1, a lid member 57a for opening/closing the opening part 1b is provided on the opening part formed on an upper surface 1a of the dashboard 1.  A shielding member 57b which is erected from a peripheral edge part of the opening part 1b close to the eye point I and shields the view S directed inward of the dashboard 1 across the opening part 1b from the eye point I in an open-lid condition in which the lid member 57a opens the opening part 1b, and which is tilted in an extending manner along the upper surface 1a of the dashboard 1 and evacuated from the view S in a close-lid condition in which the lid member 57a closes the opening part 1b is provided.
Patent JP-2002342964-A (JP)
Title: Optical head device
Inventor: MIYAZAWA KIMIO
IPC: G11B7/12
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To provide an optical head device sufficient in productivity and capable of removing dusts deposited on the surface of an objective lens. SOLUTION: On the outer circumference of the objective lens, a plurality of ribs for receiving the air flow caused by the revolution of the disk are dotted on the side facing a disk to quid the air flow to the surface of the objective lens. In addition, the part where the ribs are not provided on the outer circumference of the objective lens is formed into a shape to be continuously inclined to the grade of the convex lens of the objective lens. Thus the air flow is made easy to collide with the ribs and also dusts are made easy to fall.
Patent JP-2002344053-A (JP)
Title: Optical amplifier
Inventor: YAMANAKA KOJI
IPC: H04B10/564
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To provide an optical amplifier that can keep optical transmission without deteriorating the transmission quanlity of a signal, even when some of a plurality of laser units comprising an excitation light source goes out of order. SOLUTION: An HPU 30 combines a plurality of laser lights with different oscillation central wavelengths to obtain excitation lights and outputs them, and the HPU 30 is provided with laser units LD 1 to LD 6, and laser units LD 7 and LD 8 that have respectively an oscillation central wavelength with the shortest wavelength and an oscillation central wavelength with the longest wavelength. Thus, when the output of at least one among a plurality of laser lights is stopped as a result of the detection of failure or decreased output, etc., the power of laser lights other than the stopped laser light is changed, to ensure desired amplification and desired gain, and the laser units LD 7 and LD 8 are operated, as necessary.
Patent JP-2002342852-A (JP)
Title: Tag device
Inventor: HIROSE TAKENORI
IPC: G06K19/077
Filed: 2001-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a tag device capable of realizing a reliable lock condition and being easily unlocked, with respect to the tag device wherein a basic end part 21 of a wire 2 is fixed to a tag body 10, and a tip part 23 of the wire 2 is lockably and unlockably connected to the tag body 10. SOLUTION: In this tag device, the tip part 23 of the wire 2 is provided with a lock pin 22, and the lock pin 22 is provided with a thick shaft part 26 on a tip part of a thin shaft part 25. The tag body 10 is provided with a case 1 having a pin insertion hole 13, and a latch member 3 to be engaged with the lock pin 22 inserted from the pin insertion hole 13. The latch member 3 is provided with a main body reciprocatably supported inside of the case 1, and a spring piece elastically displaceably projected on the main body.  In the latch member 3, the spring piece is opposite to the thin shaft part 25 of the lock pin 22 at an insertion position at one moving end to prevent the movement in the pull-out direction of the thick shaft part 26, and the spring piece 32 is separated from the thin shaft part 25 of the lock pin 22 at the insertion position at the other moving end to permit the movement in the pull-out direction of the thick shaft part 26.
Patent JP-2002337524-A (JP)
Title: Suspension arm for vehicle
Inventor: INOUE MITSURU
IPC: B60G7/00
Filed: 2001-05-17
Abstract: PROBLEM TO BE SOLVED: To solve problems of a conventional plate arm by a simple structure even when an arm body is formed of a pressed metal plate in a suspension arm having a bush supporting member for press-fitting and supporting a bush connected to a fork-like lower end part of a damper across an intermediate part of the arm body with a space therebetween via a connection pin with a drive shaft passing through the space. SOLUTION: The bush supporting member 9 comprises first and second supporting bodies 11 and 12 continuously arranged in the axial direction of the bush in a split manner. Each supporting body comprises cylindrical parts 11p and 12p to be inserted in through-holes H1 and H2 in both side walls K1 and K2 of the intermediate part of the arm body 1 and outwardly-directed flange parts 11f and 12f to be lapped on and welded to outer ends of the cylindrical parts, and a bush B3 is press-fitted to the inner circumference of the cylindrical parts 11p and 12p.
Patent JP-2002344015-A (JP)
Title: Nitride semiconductor light-emitting element
Inventor: YAMADA TAKAO
IPC: H01S5/323
Filed: 2001-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a nitride semiconductor element, capable of performing surface light emission of high external quantum efficiency in a large current area. SOLUTION: This nitride semiconductor light-emitting element is constituted of a gallium nitride system compound semiconductor layer, having a structure in which at least a light-emitting layer is interposed between a p-type clad layer and n-type clad layer whose refractivity is smaller than that of the light- emitting layer; and the end faces of the light-emitting layer is inclined with respect to the plane of lamination of the semiconductor layer, at an angle larger than 45 deg. and small than 90 deg..
Patent JP-2002343798-A (JP)
Title: Method for dry etching wiring layer, method for manufacturing semiconductor device and semiconductor device obtained in this way
Inventor: KAWAI KENJI
IPC: H01L21/302
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for dry etching a wiring layer which is improved not to deteriorate electric properties of a semiconductor device. SOLUTION: A semiconductor substrate 7 has a mask 10 for patterning a wiring layer 9 which is formed on the wiring layer 9. An altered layer produced on the surface of the wiring layer 9 is eliminated by dry etching (BT process). The wiring layer 9 is dry etched by using the mask 10 (ME process). When the process is switched from the BT process to the ME process, continuous discharge is performed without evacuation.
Patent JP-2002342630-A (JP)
Title: Method for providing electronic shop
Inventor: KAMIMURA KIMITO
IPC: G06Q30/06
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To obtain contents for a site for providing a customer service. SOLUTION: A service provider arranges a server at a data center, and a service user connects to the Internet from a terminal and retrieves a web site. When the service user designates the URL of a web site server from a terminal accessible to the Internet, contents data stored in the server side are read and sent to the terminal of the service user. The contents are divided into seven categories, such as member registration, newly arrived information, product information, service support, on-line album, on-line shop and community.
Patent JP-2002028968-A (JP)
Title: Mandrel structure used for manufacturing cellulose casing for food
Inventor: WILLIAMS MARK GRIFFITH
IPC: B29C48/32
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To provide an improved apparatus which contains a means for storing and removing air bubbles generated in the boundary face between the surface and the inner surface of a sizing part of an extrusion-molded tube and in which a mandrel with the sizing part being longer than expansion of the extrusion- molded tube in the diameter direction can be used and by which a seamless tube of a thermoplastic unmodified cellulose solution is extrusion-molded and an improved method for the same. SOLUTION: The thermoplastic unmodified cellulose tube is extrusion-molded downward in a non-solvent solution through a long gap.
Patent JP-2002346494-A (JP)
Title: Roll washing method
Inventor: SUGIMOTO MIKIO
IPC: B08B3/04
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a roll washing method which can remove an additive agent or the like attached to a roll easily and safely without stopping a line. SOLUTION: In this roll washing method, while making a film travel on the roll, a washing liquid is supplied between the roll and the film.