baber/WOPTO huggingface dataset:
Patent JP-2003062639-A (JP)
Title: Resin-coated sand for shell mold
Inventor: NISHIMURA TOSHIAKI
IPC: C08L71/02
Filed: 2001-08-29
Abstract: PROBLEM TO BE SOLVED: To provide resin-coated sand which, at the time of making a shell mold, solidifies phenolic resin rapidly and gives a high cold strength of a mold made thereby, and also has a good collapsibleness and does not corrode a die at the time of casting a light metal. SOLUTION: This is a resin-coated sand for a shell mold that the casting sand particles are coated by using phenolic resin components, featuring that the phenolic resin components comprise (A) novolak phenolic resin, (B) resor phenolic resin with a melting point being more than 60 deg.C, (C) polyethylene glycol with a numerical average molecular weight being more than 1000 and (D) alkaline metal nitrate, the mix proportion by weight of the phenolic resins (A), (B) (A/B) is 20/80 to 70/30, and in the 100 weight proportion as the total amount of phenolic resins (A+B), 2 to 20 weight proportion as (C) polyethylene glycol and 0.5 to 2 weight proportion as (D) alkaline metal nitrate are contained.
Patent JP-2003079111-A (JP)
Title: Manufacturing method for laminated core
Inventor: NOUZUMI ATSUO
IPC: H02K1/18
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a laminated core manufacturing method which simply carries out the lamination and turnable uniting of split pole core pieces, and constantly forms a united portion even out of thin metal boards. SOLUTION: Each first split pole core piece 16 is provided with a split-yoke piece portion 18, a pole piece portion 19 projecting inwardly from the yoke piece 18, and a circular hole 20 which is formed on one side of the yoke piece 18 and is opened at one part. Each second split core piece 17 is provided with a split-yoke piece portion 21, a pole piece portion 22 projecting inwardly from the yoke piece 21, and a shaft 24 which is formed on one side of the yoke piece 21 and is idly inserted into a circular hole 20. When a second piece 17 is laminated on a first piece 16, the shaft 24 of the second piece 17 is pushed and bent and is idly inserted into the circular hole 20 of the first piece 16, and the first piece 16 and the second piece 17 are united so as to be turnable.
Patent JP-2003078207-A (JP)
Title: Manufacturing method and device of semiconductor light emitting element
Inventor: UENISHI MORIMASA
IPC: H01L21/205
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method and a device capable of manufacturing a semiconductor light emitting device which is provided with an Al- containing semiconductor layer interposed between a substrate and a nitrogen- containing active layer, and remarkably improved in luminous characteristics. SOLUTION: An Al-containing semiconductor layer is interposed between a substrate and a nitrogen-containing active layer, and the nitrogen-containing active layer and the Al-containing semiconductor layer are grown by the use of nitrogen compound material and organic metal Al material through a manufacturing device for the manufacture of a semiconductor light emitting device. When the Al-containing semiconductor layer is grown, an insert tube 5 which prevents the organic metal Al material (Al material or Al reaction product or Al compound or Al) from being left on the inner wall of a reaction chamber (growth chamber) is provided between the inner wall of the reaction chamber (growth chamber) and a flow of gas containing organic metal Al material.
Patent JP-2003077565-A (JP)
Title: Card connector
Inventor: KOJIMA YUTAKA
IPC: G06K7/00
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To effectively exert electrostatic accident prevention function and lock function of a card, corresponding to needs of miniaturizing and thinning. SOLUTION: This card connector is provided with a lock device for a card C mounted by being inserted into a connector body B. The connector body B is provided with a plurality of terminal members 4 having contact parts 4a in contact with an electric contact of the card C, a housing 2 having card guide parts 22 and 23 for supporting both side parts of the card C when inserting the card C, and nails 30 which are provided on the card guide parts 22 and 23 and are for connecting the housing 2 to a circuit board. The lock device is provided with a recessed part 12 provided on a side part of the card C and lock pieces 36 provided on the nails 30 and engaged to the recessed part 12 when mounting the card C on the connector body B.
Patent JP-2003170436-A (JP)
Title: Agent for removing clogging substance from mold for manufacturing expanded styrol and method for removing clogging substance from mold using the agent
Inventor: NAKAMICHI KAZUYA
IPC: B29C33/72
Filed: 2001-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a removing agent for removing a polystyrene from a steam hole of a mold used for manufacturing an expanded styrol.  <P>SOLUTION: The agent for removing a clogging substance from the mold for manufacturing the expanded styrol, especially the clogging substance from a steam hole of the mold, contains a limonene or a mixture of the limonene and 0.05 to 30%, preferably 0.1 to 3% of a sesquiterpene. In addition, the method for removing a clogging substance from the mold for manufacturing the expanded styrol, especially the steam hole, comprises the steps to apply the agent to polystyrene tailings sticking to the mold, then get them swollen and easily remove the swollen polystyrene tailings by a physical means 1 such as high pressure water.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003070665-A (JP)
Title: Bathtub
Inventor: OCHIAI TATSUO
IPC: A47K3/02
Filed: 2001-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a bathtub with a handrail member not to be detached when a user applies the user's weight to the handrail for stabilizing the user's own posture when the user enters/goes out of the bathtub body or stands up, etc. SOLUTION: A rail member 14 extending nearly in the horizontal direction is attached along a flange side surface 11c of the upper edge part 11a of the bathtub body 11, and the handrail member 20 for helping a user enter/go out of the bathtub body 11 or stand up is attached to the rail member 14. The rail member 14 has upper/lower flange parts 17a and 17b with T-shaped sections to be slid and engaged with the handrail member 20 in the extending direction of the rail member 14. The handrail member 20 has a slide engagement groove 23 to be slid and engaged with the upper/lower flange parts 17a and 17b in the extending direction of the handrail member 20.
Patent JP-2003077997-A (JP)
Title: Semiconductor substrate storing device and manufacturing method of semiconductor device
Inventor: INOUE KIYOTAKA
IPC: H01L21/673
Filed: 2001-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor substrate storing device and a manufacturing method of a semiconductor device in which dust does not adhere to the surface of a semiconductor substrate when a cover part is removed to open enclosure of the inside of a storing vessel. SOLUTION: The semiconductor substrate storing vessel 100 is provided with a storing vessel 20 for storing the semiconductor substrate 10, an outer cover 30 tightly shutting the inside of the storing vessel, and an inner cover 32 for dividing the inside of the storing vessel into a substrate storing chamber storing at least the semiconductor substrate and a sealing open chamber being in a more outer cover side than the substrate storing chamber when at least the outer cover is removed to open the enclosure of the inside of the storing vessel.
Patent JP-2003083253-A (JP)
Title: Discharge valve mechanism of compressor
Inventor: YOSHIDA TSUTOMU
IPC: F16K15/16
Filed: 2001-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a discharge valve mechanism which can use a conventional discharge valve as it is, even when a discharge capacity is made large, the discharge valve is not broken by shock or abrasion, thereby providing high durability. SOLUTION: This discharge valve mechanism comprises the discharge valve 32 in the shape of thin plate, for opening and closing a discharge port 28 formed in a valve sheet plate 18; and a valve presser 34 disposed on the discharge valve 32 for limiting an displaced amount of the discharge valve 32. The shape of an abutting surface of the valve presser 34 is formed so that a leading end has a large curvature to be warped upwardly, whereby the leading end of the discharge valve 32 does not abut on the valve presser 34.
Patent JP-2003084896-A (JP)
Title: Input mode changeover method
Inventor: FURUKI SHIGERU
IPC: G06F3/02
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To provide an input mode changeover method capable of reducing a cost and consumption power by eliminating an LED for input mode display. SOLUTION: This method is used for changing over an input mode when a portable apparatus 6 having a display screen 12 is connected to a keyboard input device 2 having an input mode changeover means 8 and characters are displayed on the display screen of the portable apparatus 6 by a key operation of the input device 2. The method is characterized in that when the input mode is changed by the changeover means 8, an input mode changeover command is transmitted to the portable apparatus 6 from the input device 2, and the input mode of the portable apparatus 6 is changed based on the input mode switchover command.
Patent JP-2003080117-A (JP)
Title: Jetting nozzle
Inventor: ARAIDA TOKUO
IPC: B08B3/02
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a jetting nozzle for jetting a liquid out of a jetting port formed in a sharply throttled orifice-like shape toward a work immersed in a liquid to generate cavitation in the liquid and efficiently remove burr and carry out washing. SOLUTION: The jetting nozzle 10A comprising a cylindrical member 14 having a liquid path 12 and a jetting port 16 formed in the tip end wall part of the cylindrical member 14 jets a liquid L1 for cavitation generation to be discharged out of the jetting port 16 to an immersion liquid L2 through the jetting port 16 opened in the immersion liquid L2. The jetting port 16 is formed by sharply throttling into an orifice-like shape. After being passed through the liquid path 12, the liquid L1 for cavitation generation is discharged out of the jetting port 16 and jetted toward a work immersed in the immersion liquid L2. By the cavitation CA generated at the time, burr, cutting powder and a machine oil (foreign matter) are washed out and removed from the work.
Patent JP-2003080843-A (JP)
Title: Method for displaying information and compound used therein
Inventor: KATO TAKASHI
IPC: C07D277/36
Filed: 2001-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for displaying information using an absorption belt having a high absorption coefficient. SOLUTION: In the method, the mutual conversion is used between a compound having a conjugated chromophore having quinoid structure and an acid adduct.
Patent JP-2003079241-A (JP)
Title: Greening mat
Inventor: SUMIYA HIDEAKI
IPC: A01G1/00
Filed: 2001-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a greening mat used for greening construction work, made of fibrous sheet causing no outflow of soil dressing material, and having moderate water-absorptivity or drainage. SOLUTION: The greening mat comprises a surface layer 11, a reverse surface layer 12 and an intermediate void layer 13, wherein the intermediate void layer 13 is structured so as to hold vegetation soil dressing via a three-dimensional structured fibrous sheet 1 formed of a lot of fiber groups 14 connecting the surface layer 11 and the reverse surface layer 12, and a bag body made of the fibrous sheet 1 is retentively filled with the vegetation dressing soil.
Patent JP-2003083825-A (JP)
Title: Torque sensor
Inventor: TAKAHASHI HIROYUKI
IPC: G01L3/10
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a torque sensor capable of securing stable steerability, stabilizing the quality, and reducing a manufacturing cost. SOLUTION: A second sensor ring 6 is formed by connecting second and third non-magnetic members 8, 10 comprising a non-magnetic material to third to fifth magnetic members 7, 9, 11 comprising a magnetic material by a connecting pin 60 comprising a non-magnetic material and inserted in the axial direction or approximately in the axial direction.
Patent JP-2003081585-A (JP)
Title: Vehicular body suspending device for industrial vehicle
Inventor: NUKAMOTO KATSUTOSHI
IPC: B66C1/62
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular body suspending device for an industrial vehicle. SOLUTION: This vehicular body suspending device for an industrial vehicle comprises a suspending frame 11 having a hook hanging portion 14 at an upper end, and installing lower end portions of frames 13 downwardly extending from right and left both end portions to brackets 81 provided right and left both side portions of the vehicular body; and a supporting rod 21 laid between the suspending frame 11 and a vehicular rear portion and capable of being adjusted in length.
Patent JP-2003082333-A (JP)
Title: Cerium-based polishing material slurry and method for manufacturing the same
Inventor: UCHINO YOSHIJI
IPC: B24B37/00
Filed: 2001-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a cerium-based polishing material slurry, and a method for manufacturing the same, high in polishing capability and in precision and not leaving grains on the polished surface. SOLUTION: The slurry contains 95 wt.% or more of cerium-based polishing grains on total rare earth oxide (TREO) basis, the grains contain less than 3 wt.% of fluorine relative to TREO, and the grain diameter distribution determined by the laser diffraction method falls in a specified range. The slurry is further improved in adhesiveness when the fluorine rate is decreased to 0.005-0.5 wt.% relative to TREO.
Patent JP-2003092507-A (JP)
Title: On-glass antenna
Inventor: SAKAI TAKENOBU
IPC: C03C17/36
Filed: 2001-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a short on-glass antenna, by which an occupied area on a glass pane can be decreased. SOLUTION: This on-glass antenna has a glass pane 1, an antenna conductor 2 and a high dielectric 3 for integrally bonding this antenna conductor 2 to the glass pane 1. This high dielectric 3 is composed of a glass component and a dielectric component. When a radio wave passes the high dielectric, the wavelength thereof is shortened. Such a shortened radio wave is received by the antenna conductor 2. Therefore, the antenna conductor 2 can be shortened in comparison with the case of using no high dielectric 3.
Patent JP-2003089673-A (JP)
Title: Method for separating and purifying iodo-2-methylbenzoic acid
Inventor: AIZAWA AKIRA
IPC: C07C51/43
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for separating and purifying an isomer mixture of iodo-2-methylbenzoic acid. SOLUTION: This method changes the iodo-2-methylbenzoic acid mixture comprising 3-I-2-methylbenzoic acid and 5-I-2-methylbenzoic acid to corresponding metal salts of the iodo-2-methylbenzoic acid mixture, adjusts the pH of the aqueous solution of the metal salts of the iodo-2-methylbenzoic acid mixture to 5.0±0.5 at normal temperature and separate precipitating crystals as 5-I-2- methylbenzoic acid as a principal compound by filtration, and separates the 3-I-2-methylbenzoic acid as a principal compound by adjusting the pH of the filtrate to 3.0-2.0 by addition of an acid.
Patent JP-2003091844-A (JP)
Title: Objective lens driving device, optical pickup device and optical disk device
Inventor: AKANUMA GOICHI
IPC: G11B7/09
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To provide an objective lens driving device that generates only a small radial tilt even when oscillation is synchronously applied near roll resonance frequency and capable of minimizing roll resonance amplitude. SOLUTION: The objective lens driving device is constituted so that thrust fluctuation of each of two coils for driving focuses becomes equal in the case of tracking and the occurrence of the tilt is reduced by setting an interval dF between the two coils 22 for driving the focuses in the tracking directions wider than distance pT between peaks of magnetic flux distribution in the tracking direction to be formed by a magnetic for driving though the roll resonance amplitude is especially generated as large when a thrust center is shifted from a inertia center due to transfer of a movable part.
Patent JP-2003094697-A (JP)
Title: Print mechanism of printer
Inventor: KASUGAHARA MINORU
IPC: B41J2/32
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To expand the use by enabling excellent printing in various articles to be printed including envelopes, and to ensure higher print quality in the various articles to be printed including the envelopes. SOLUTION: In composing a print mechanism 1 of a printer M which puts a transferred article P to be printed between a platen roller 2 arranged on one side and an ink ribbon 3 and a print head 4 arranged on the other side and conducts print by a thermal transfer method, a changing mechanism part 5 for changing one or both of a pressure force (head pressure force) F of the print head 4 to the article P to be printed and the hardness (platen hardness) H of the platen roller 2 thereto according to at least types of the articles P to be printed including the envelopes is provided.
Patent JP-2003098517-A (JP)
Title: Liquid crystal device, manufacturing method therefor and electronic instrument
Inventor: KAWASE TOMOKI
IPC: H04N9/30
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal device wherein display unevenness caused by luminance unevenness of an illuminator can be improved and display performance is enhanced. SOLUTION: The liquid crystal device provided with a liquid crystal panel 500 provided with a color filter 51 wherein a plurality of color layers 6 are formed on one or the other substrate side of a pair of substrates 2 and 414 sandwiching a liquid crystal layer 402 and opposed to each other and an illuminator 501 disposed so as to be opposed to one surface side of the liquid crystal panel 500 is characterized in that the color filter 51 is formed by forming a plurality of pixel forming areas 5 on one or the other substrate and forming the color layers 6 in the pixel forming areas 5 and layer thickness t3 of each color layer 6 is varied depending on the luminance distribution of the illuminator 501.
Patent JP-2003102079-A (JP)
Title: Controller for controlling repair of abnormality of terminal station device
Inventor: AKIYAMA MASAKI
IPC: C08L67/02
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a controller for quickly repairing abnormality of a terminal station device at no cost. SOLUTION: The controller for controlling repair of abnormality of a terminal station device comprises a communication state supervisory section for detecting a fault of an uplink channel of the terminal station device, a first control section for controlling a cross connect section so as to connect an uplink transmission channel with respect to a faulty channel and an idle uplink reception channel when the communication state supervisory section detects a fault of the uplink channel, and a second control section for controlling a subscriber line termination section to connect the uplink reception channel with respect to a faulty channel and an idle uplink transmission channel.
Patent JP-2003094747-A (JP)
Title: Printing system, printer host and printer driver
Inventor: SOMENO MASAHIRO
IPC: B41J29/52
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a printing system for outputting printed results without blanks of a fixed form size by executing automatic cutting after printing to a continuous forms paper, which can print by switching a plurality of methods for an image printing form and a cutting position. SOLUTION: There are prepared beforehand a method of continuously printing without setting a blank between images and cutting the boundary of images, a method of continuously printing to set a blank between images and cutting twice from up and down the boundary between the image and the blank at a point slightly closer to the image, and a method of continuously printing an image with upper and lower ends of an original image cut off to set no blank between images and cutting the boundary of images. An instruction in which of the methods printing is to be carried out is received from a user at a printing execution time.
Patent JP-2003101914-A (JP)
Title: Image reproducing device, displaying method thereof, program and storage medium
Inventor: ASADA SATOSHI
IPC: H04N5/907
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To provide an image reproducing device with which a user can perform operation more easily in the case of recording and reproducing sound with a small number of operation members, and to provide a processing method in the image reproducing device, a program and a storage medium. SOLUTION: In this image reproducing device having an image displaying part 29 for displaying image data, the existence/nonexistence of sound data corresponding to image data displayed by the image displaying part 29 is discriminated, and a display state of a graphical user interface for reproducing and recording the sound data is controlled in accordance with the discrimination result. For example, when sound data do not exist, a recording button 31 is displayed in a selection state (dotted line), and when the set button (not shown in the Figure) is depressed, recording is started.
Patent JP-2003099221-A (JP)
Title: Print system
Inventor: YAMAMOTO MASAKAZU
IPC: B41J29/38
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To solve the problem that applications on a personal computer carry out individual printing jobs on a conventional print system and a job on an another personal computer, etc., frequently initiate an interruption between the individual jobs to obtain a printed matter as a single job. SOLUTION: Print data are sent from the personal computer to a printer together with added temporary stored information to be stored in a memory of the printer as header information and ID information for identifying the sending personal computer and all-print information for the corresponding print data is added as footer information to the final print data. The printer stores the data according to the header information and prints them according to the header information.
Patent JP-2003093580-A (JP)
Title: Game board
Inventor: SUZUKI JIRO
IPC: A63F5/04
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a game board easy to find a failure. SOLUTION: The game board is provided with a process means for checking a failure of a game board component. In checking the failure, e.g. each of electronic parts such as lamps or the like, the game board component, is obliged to drive.
Patent JP-2003097790-A (JP)
Title: Joining structure of joint end part of insulating cover wound around elbow
Inventor: NISHIO TERUHIKO
IPC: F16B5/06
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a structure capable of quickly and surely joining two joint end parts of insulating material cover wound around an elbow. SOLUTION: A fastener 20 includes two engagement parts 26, 26 provided with engagement projections 32 rushing into engagement holes 22, 24 provided on the two joint end parts 16, 18 of the heat insulating material cover 14 wound around the elbow 10 and engaging with the two joint end parts 16, 18, and an expandable joining part 28 integrally joining the two engagement part 26, 26. The engagement projections 32 of the two engagement parts 26, 26 are rushed into the each engagement hole 22, 23 of the two joint end parts 16, 18 respectively and engaged to engage the two engagement parts 26, 26 with the two joint end parts 16, 18 with using the fastener 20. Consequently, the two joint end parts 16, 18 are combined each other through the joining part 28 of the fastener 20.