baber/WOPTO huggingface dataset:
Patent JP-2003230448-A (JP)
Title: Locking device
Inventor: UEDA NOBUYUKI
IPC: A47C1/025
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a locking device on an operation lever constituted to interlock with an object to be operated without requiring a large space.  <P>SOLUTION: This locking device 1 comprises an engaging part L1 consisting of at least one tooth L1a provided on the operation lever K formed of an elastic material, and an engaged part L2 having at least one tooth L2a to be fitted to the engaging part L1, so that the teeth of the engaging part and the engaged part are closely fitted to each other by elastic force.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003232914-A (JP)
Title: Color composition and color filter using the same
Inventor: HAYASHI YOSHIAKI
IPC: G02B5/20
Filed: 2002-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color composition having high lightness, to provide a color filter having high lightness formed by using the color composition and to provide a liquid crystal display device using the color filter.  <P>SOLUTION: The color composition contains at least one kind of yellow pigment selected from a group consisting of C.I.Pigment Yellow 194 and C.I. Pigment Yellow 214, a green pigment and a binder resin. The color filter contains green pixels formed from the color composition. The liquid crystal display device uses the color filter.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003231978-A (JP)
Title: Brass-plated material superior in adhesiveness to rubber, and composite thereof
Inventor: OKUMURA KAZUO
IPC: B32B15/06
Filed: 2002-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a brass-plated material which effectively prevents an adhering interface from embrittling with time, to develop the satisfactory stable adhesiveness over time, while adequately keeping the adhesion to a rubber obtained at the time of vulcanization/adhesion and product finishing, and to provide a composite thereof.  <P>SOLUTION: The brass-plated material has the brass-plated layer formed on the surface of the base metal, and an oxide film of 50 nm or thinner containing zinc and copper formed on the surface of the brass-plated layer, wherein the oxide film of 10 nm or thicker, in a cross-section observation view transverse to the brass-plated surface, has 500 nm or shorter of a continuous length A (nm) on the plated surface, has 5-60% of a rate R<SB>1</SB>(%) of a total of the continuous length A (nm) to the total length of the observation view on the plated surface, and further satisfies the relationship of A (nm)≤10×R<SB>1</SB>(%).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003202293-A (JP)
Title: Quality control by oxygen diffusion amount
Inventor: ISHIKAWA HIROKO
IPC: B65D81/24
Filed: 2002-01-08
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that the storage life varies by temperature and environment, while the storage life does not indicate the actual storage deterioration of contents caused by oxygen, and we don't have a method to know the deterioration by oxygen of the contents even by an indirect method, that is, we have no method to easily judge the deterioration caused by oxygen diffused in a wrapping material for wrapping foods, preserved food, medical goods, medicines and the like, and a container.  <P>SOLUTION: The deterioration of a preserved matter caused by the diffusion of oxygen is indirectly indicated by allowing color, letter, drawing and the like to be displayed in accordance with the amount of diffused oxygen by reaction with oxygen diffused and intruded to the wrapping material for wrapping foods, preserved food, medical goods, medicines and the like, and the container. Concretely, a pigment generating color or changing a color by reaction with oxygen, or an organic pigment such as phosphor is added and mixed in a resin, and applied onto an outer face of the storage container or applied onto a surface of a product, or a pigment material reactable with oxygen is added to a thermosetting resin or an ultraviolet ray curing resin, and cured on a surface of the storage container to fix the pigment or the phosphor reactable with the diffused oxygen. Or the pigment material reactable with oxygen is added in the wrapping material for storage.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003240058-A (JP)
Title: Manufacturing method of toothed belt and toothed belt
Inventor: KONOIKE AKIRA
IPC: F16G3/00
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a toothed belt, and the toothed belt, while preventing cracks and sound production from a joint part of a tooth cloth at an early stage.  <P>SOLUTION: This method includes a step for forming and finishing a joint part 30 into a tooth cloth with a predetermined peripheral length by overlaying ends of fiber materials, fusion-cutting and welding the ends while applying the pressure; a step for forming an insertion part to the joint part 30 for inserting a positioning bar positioning the joint part 30 in a groove when a metallic mold having grooves along the longitudinal direction are coated with a tooth cloth 3; a step for inserting the positioning bar into the insertion part and attaching the tooth cloth 3 to the metallic mold in a manner that the positioning bar is placed in the groove; and a step for spinning a core wire 35 on the surface of the tooth cloth 3 attached to the metallic mold, laminating an unvulcanized rubber 36 on the toothed cloth after detaching the positioning bar, and vulcanizing it so as to form a belt sleeve.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003243272-A (JP)
Title: Local cleaning semiconductor treatment equipment
Inventor: HIBIYA TAKASHI
IPC: F24F7/06
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a local cleaning semiconductor treatment equipment for preventing occurrence of inferior wafers by monitoring the cleanliness of the equipment.  <P>SOLUTION: External pressure of the circumference of the equipment and internal pressure of the equipment of a mini-engineering system are detected with each detector. When the difference goes to below a prescribed value, an alarm is issued, so that the cleanliness of the equipment can be always monitored without incorporating a particle counter.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003243294-A (JP)
Title: Aligner
Inventor: MITSUYOSHI TOSHIHIKO
IPC: H01L21/027
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To allow high-speed detection of centering, an orientation flat, etc., of a wafer for a semiconductor manufacturing device or substrate inspection device.  <P>SOLUTION: There are provided a stationary stage 12 which is supported by a rising/falling column 14 of a lift mechanism 15 to receive a wafer 1, a gripping mechanism 21 which synchronously operates grippers 24 which chuck the wafer 1 placed on the stationary stage 12, a wafer gripping/turning means which comprises a turning mechanism 22 that turns the gripping mechanism 21 while the wafer 1 is chucked, and a position detecting sensor in which a light-emitting part 31A and a light-receiving part 31b are arranged to form an optical axis so that the optical axis which passes through a notch position of the wafer 1 and is detected is positioned inward in the radial direction of the grippers 24, enabling quick notch search.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003249963-A (JP)
Title: Electronic mail system, mail client, mail server, and program
Inventor: SATO HIROSHI
IPC: H04L12/58
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic mail system which eliminates a need of informing an opposite party of the change of a mail address in the case changing the mail address and has the effect as a countermeasure against annoying mails.  <P>SOLUTION: The mail client sets a mail address read out from a first holding means and identification information to a mail header part as transmission source information and sets a mail address read out from a second holding means and identification information to the mail header part as transmission destination information. A mail server takes out the mail address corresponding to the identification information set to the mail header part from a third holding means and substitutes the main address taken out from the third holding means with the mail address set to the mail header part in the case of noncoincidence of the transmission source address and substitutes the mail address in the mail header part with the mail address taken out from the third holding means in the case of noncoincidence of the transmission destination address.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003246753-A (JP)
Title: Intestinal flora improver and food and drink
Inventor: TAMURA YOSHITAKA
IPC: A61P1/14
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an intestinal flora improver containing lactoperoxydase as an active ingredient and food and drink for improving intestinal flora.  <P>SOLUTION: The intestinal flora improver and the food and drink for improving intestinal flora contain lactoperoxydase as active ingredients and reduce the proportions of harmful intestinal bacteria. The food and drink are preferably modified milk powder or an enteral nutrient.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003249524-A (JP)
Title: Semiconductor device, manufacturing method therefor, circuit board and electronic equipment
Inventor: OGATA YOSHIHARU
IPC: H01L21/60
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To improve junction reliability between a bump and a wiring.  <P>SOLUTION: A semiconductor chip 10 having a bump 12 is mounted face down on a substrate 20, on which a wiring 22 is formed. The bump 12 comprises a base part 16 and a head part 18 protruding from the base part 16. The wiring 22 comprises a hole 24. The width of the head part 18 is wider than that of the hole 24. By making the head part 18 deform, at least a part thereof enters the hole 24 so that the bump 12 is jointed to the wiring 22.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003246948-A (JP)
Title: Ink for ink jet recording, ink cartridge and recording device
Inventor: ARASE HIDEKAZU
IPC: C09D11/38
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink for ink jet recording, which comprises a dye, a moisturizing agent, a penetrating agent, a hydrolysable silane or its partial hydrolysate and water, gives records having excellent water resistance, high print qualities and high image qualities on plain paper, has a large latitude for pH and excellent storage stability for a long period, does not cause the deterioration of contact members in recording devices, and has low pH.  <P>SOLUTION: A water-soluble organic compound (amide-based compound) having a carbonyl group in the molecule, a water-soluble sulfoxide, water-soluble sulfone, hexamethylsulfonamide or a water-soluble organic compound having a cyano group in the molecule is contained as a hydrogen-trapping agent. Even when an acid or the like is added to a system in which polar hydrolysable silane molecules are collected at a place near to the hydrophilic base portion (polar base portion) of a coloring material comprising a dye or the like, to lower the pH of the system, increased hydrogen ions are trapped in the hydrogen ion-trapping portion to prevent the addition of the hydrogen ions to the amino group of a dye-dehydrating agent association product.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003256401-A (JP)
Title: Data erasing device for volatile memory
Inventor: INOUE TETSUJI
IPC: G06F15/78
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To erase data in a volatile memory by cutting-off a power source in a short time.  <P>SOLUTION: A data erasing device for erasing the data in the volatile memory 3 built in a microcontroller 2 comprises first and second power source circuits 4, 5 for supplying the power to the microcontroller 2, first and second power on reset circuits 6, 7 for applying a power on reset signal to the microcontroller 2, and a power source cut-off record signal generating circuit 8 for giving a power source cut-off record signal to the microcontroller 2. When the power source is applied again from a condition that the power source to an ECU 1 is completely cut off, the generating circuit 8 generates a power source cut-off record signal by a time longer than a time to provide the power on reset signal to the microcontroller 2. When the power source cut-off record signal is recognized after the power on reset signal is released, the microcontroller forcibly erase the data stored and held in the volatile memory 3.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003091223-A (JP)
Title: Image forming method and device
Inventor: NOGUCHI YOSHINO
IPC: G03G15/16
Filed: 2002-03-04
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of an abnormal image due to a discharge product adhering to the surface of an image carrier in an image forming device where an image carrier is electrified by an electrifying device, image-exposure is performed to the electrified image carrier so as to form an electrostatic latent image, and the electrostatic latent image is developed as a toner image, then the toner image is transferred to transfer material. SOLUTION: The surface of the image carrier is electrified to low potential by the electrifying device 3, whereby the produced amount of the discharge product is restrained, and a product removing member 30 carrying a polarity adsorbent is brought into contact with the surface of the image carrier 1 so as to remove the discharge product adhering to the surface of the image carrier 1.
Patent JP-2003250764-A (JP)
Title: Ophthalmologic imaging system
Inventor: SUZUKI TAKAYOSHI
IPC: A61B3/14
Filed: 2002-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To sufficiently remove harmful light without impairing the brightness and the quality of picture of retinal images to be observed and taken.  <P>SOLUTION: As for photographing in a non-infrared region, a filter 102 for blocking light on the short wavelength side (B) is inserted into an optical system, while in amplifiers 104 to 106, the signal gain of the components (B) on the short wavelength side of RGB signals obtained from a CCD unit 103 is set larger than other components (R, G). The light blocking characteristic of the filter 102 enables the removal of the harmful light such as flair generated by corneal reflection while changes in color tone of images taken is prevented by setting the amplifiers 104 to 106. This removes harmful lights without impairing the brightness and the quantity of picture (color tone) of the images.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003251182-A (JP)
Title: Catalyst for reaction for manufacturing synthetic gas
Inventor: AKISHIKA KENICHI
IPC: H01M8/06
Filed: 2002-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a new catalyst used to manufacturing a synthetic gas (a mixed gas of CO and H<SB>2</SB>).  <P>SOLUTION: It is found that a catalyst forced to carry a secondary class material of an iron family metal in TiO<SB>2</SB>is effective in suppressing carbon deposition in a reaction for manufacturing the synthetic gas, and furthermore that the deterioration of catalyst activity can be still more prevented by adding a little bit of a transition metal. That is to say, the present invention denotes a chemical compound represented by the general formula M<SP>1</SP>M<SP>2</SP>/TiO<SB>2</SB>(in the formula, M<SP>1</SP>and M<SP>2</SP>show each either one of the secondary class materials selected from the iron family elements (Fe, Co and Ni), and the catalyst for the reaction for manufacturing the synthetic gas comprises the chemical compound in which the total ratio of the M<SP>1</SP>and M<SP>2</SP>against the TiO<SB>2</SB>is in the range of 0.1 to 25 in wt.%.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002260244-A (JP)
Title: Optical recording medium
Inventor: MURAMATSU EIJI
IPC: G11B7/24097
Filed: 2002-03-05
Abstract: PROBLEM TO BE SOLVED: To provide an optical recording medium that can protect illegal copy of recorded information by making reproduction of control data impossible even though control data are recorded in the control data part. SOLUTION: The optical recording medium has groves and land tracks. At least a portion of the groove track has an intermittently divided structure so that forming the groove tracks intermittently can protect illegal copy of recorded data.
Patent JP-2003257312-A (JP)
Title: Etched metal thin sheet for shadow mask
Inventor: KUNO HISASHI
IPC: H01J9/14
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an etched metal thin sheet for a shadow mask, which is finished to a shadow mask by breaking a half-etching wire by plucking, and removing a margin part, capable of preventing flaw even if the corner part of the margin part or the corner part in the skirt part comes into contact with an image part or rubs the part in plucking the margin part.  <P>SOLUTION: The corner parts in the vicinity of four corners of the skirt part 43 are rounded corner parts 51, and the corner part in the margin part corresponding to the vicinity of four corners of the skirt part is a rounded corner part 61.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002338466-A (JP)
Title: Medicinal composition
Inventor: YAMADA KOICHIRO
IPC: C07D487/04
Filed: 2002-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a medicinal composition useful as a prophylactic or therapeutic agent of penile impotentia erigendi or the like because of exhibiting excellent selective PDE V (cGMP-specific phosphodiesterase)-inhibiting activities. SOLUTION: This medicinal composition contains an aromatic nitrogen- containing six-membered ring compound represented by general formula (I) [wherein, ring A is a nitrogen-containing heterocyclic group which may be substituted; R<1> is a lower alkyl group which may be substituted, a group represented by the formula: -NH-Q-R<3> (wherein, R<3> is a nitrogen-containing heterocyclic group which may be substituted; and Q is a lower alkylene group or a single bond) or a group represented by the formula: -NH-R<4> (wherein, R<4> is a cycloalkyl group which may be substituted); R<2> is an aryl group which may be substituted; one of Y and Z is a group represented by the formula: =CH-, and the other is a group represented by the formula: =N-] or a pharmacologically acceptable salt thereof as an active ingredient.
Patent JP-2003260580-A (JP)
Title: Laser beam machining apparatus
Inventor: IIDA WATARU
IPC: B23K26/082
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser beam machining apparatus which can conduct a complicated machining such as slit hole machining on the surface of a dome- shaped work only by laser beam machining in a short time with high accuracy.  <P>SOLUTION: This laser beam machining apparatus includes: a B-axis work support frame 7 rotatably provided about the B axis as one axis of a body; an A-axis work support frame 8 which is provided on the B-axis work support frame 7 and is rotatable about the A-axis orthogonal to the B-axis in an identical plane; and a laser optical system which can apply a laser beam L substantially perpendicularly to a portion which is an intersection of the two axes and a face defined by the two axes. In the machining of a work 30 having a domed part, the laser beam L can be always focused to the surface of the work 30 by turning a beam transmission-type parallel flat plate 6 by means of a galvanometer 11 provided along an optical path of the laser optical system to swing the laser beam L while inferring a machining position by supporting the work 30 in the A-axis work support frame 8 so as for the center point of the dome to be coincident with the intersection of the two axes.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003259838-A (JP)
Title: Composition for water-soluble powdery food, drink, food and seasoning utilizing the same, and method for producing composition for water-soluble powdery food
Inventor: ICHIKAWA KENJI
IPC: A23L27/00
Filed: 2002-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composition for a water-soluble powdery food, enabling mineral components derived from ocean deep water, and a water-soluble dietary fiber to be simultaneously taken, soluble in water, and enabling the intake thereof by various forms by adding the composition in water, and to provide a method for producing the composition.  <P>SOLUTION: The composition for the water-soluble powdery food contains a water-soluble dietary fiber to which the mineral derived from a desalted ocean deep water is bonded, as a principal component. The method for producing the composition comprises adding the water-soluble dietary fiber to a concentrated liquid of the desalted ocean deep water, or adding the concentrated liquid of the desalted ocean deep water to the water-soluble dietary fiber, and drying the resultant mixture.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003260914-A (JP)
Title: Suspension device for automobile
Inventor: ODA MASASHI
IPC: B60G7/00
Filed: 2002-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-link suspension making a steering stability and comfortability to ride compatible at a high dimension, inhibiting a weight increase as low as possible and enhancing durability and an assembling property as compared with the conventional one.  <P>SOLUTION: A rear leg part 6R, i.e., a support member of a link support bracket 6B fixed to a suspension cross member 3 between a front link 6 and a rear link 7 of an upper arm and a front leg part 7F, i.e., a support member of a link support bracket 7B connected to the rear link 7 are connected by a reinforcement member 20. Thereby, it is prevented that the link support bracket 6B and the link support bracket 7B are deformed by a lateral force. Since a nut N is previously fixed to the reinforcement member side, an assembly can be easily carried out. The connection by this reinforcement member can be applied to a connection between a front link 8 and a rear link 9 of a lower arm and between a control link 10 and the rear link 9 of the lower arm.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003266689-A (JP)
Title: Liquid drop discharge head, its manufacturing method and inkjet recorder
Inventor: KANEHARA SHIGERU
IPC: B41J2/045
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that bubbles are easy to stay to cause discharge failures.  <P>SOLUTION: A surface roughness of a wall face 1a opposite to a diaphragm 2 of a pressure liquid chamber 6 of a channel plate 1 where the pressure liquid chamber 6 and the like are formed is made 2 μm or smaller in average roughness Ra.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003272437-A (JP)
Title: Hydrophilic gel for gel-form electrolytic solution, separator containing hydrophilic gel, and its manufacturing method
Inventor: MIMURA YOSHIO
IPC: C08F220/06
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydrophilic gel having a high electrolytic solution retaining rate and an equivalent performance to the conventional arrangement using an electrolytic solution and a separator, capable of suppressing evaporation of the water constituting the electrolytic solution, and constituting a gel-form electrolytic solution having no risk of leakage of the solution, and also provide a separator containing such hydrophilic gel and its manufacturing method.  <P>SOLUTION: The hydrophilic gel to form a gel-form electrolytic solution is generated through copolymerization of hydrophilic acrylic series monovinyl monomers and aromatic series polyvinyl monomers and having an aqueous series electrolytic solution retaining rate of six times or more (by wt.), preferably 8 or more, while the separator containing the hydrophilic gel is formed from a porous base material whereto the gel is attached and retained.  <P>COPYRIGHT: (C)2003,JPO