baber/WOPTO huggingface dataset:
Patent JP-2002275487-A (JP)
Title: Overbased detergent dispersant
Inventor: HAMMOND STEPHEN
IPC: C10N40/25
Filed: 2002-02-15
Abstract: PROBLEM TO BE SOLVED: To provide an overbased detergent having high TBN(total base number) and active substance content. SOLUTION: This is an oil-soluble overbased salicylate-phenate detergent dispersant in which the basic materials of the detergent include a complex stabilized by both salicylate and phenate surfactants. The amount of the salicylate is >=50 mass.% based on the mass of the total surfactants but in the case of the mass.% of <=60, the TBN: mass.% surfactant ratio of the detergent is <=10.
Patent JP-2003239189-A (JP)
Title: Industrial multilayer fabric
Inventor: KUJI KENJI
IPC: D03D1/00
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an industrial multilayer fabric free from occurrence of partial recesses on the surface thereof and having high freeness, stability and surface smoothness.  <P>SOLUTION: The industrial multilayer fabric comprises an upper surface side layer and a travel surface side layer. Part or the whole of upper surface side warps serve as warp ground yarn joining yarns, the warp ground yarn joining yarns are disposed in a single set of two yarns, the two yarns are so designed that either one of them appears on the upper surface with sandwiching one travel surface side warp and is woven with upper surface side wefts so as to form a texture equivalent to substantially one upper surface side warp on the upper surface, and on the travel surface side layer, two warp ground yarn joining yarns forming a set are adjoiningly disposed on both sides of one travel surface side warp sandwiched therebetween, and on the upper surface, two warp ground yarn joining yarns forming a set come close to each other and form a texture equivalent to substantially one upper surface side warp nearly right above the travel surface side warp.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003237842-A (JP)
Title: Method for manufacturing air-bubbled sheet of synthetic resin
Inventor: KAWAKAMI HAJIME
IPC: B65D81/03
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing an air-bubbled sheet of synthetic resin capable of positively forming a communicating passage for communicating a predetermined air-bubbled section with another air-bubbled section.  <P>SOLUTION: A manufacturing method comprises a step for preparing a corrugated sheet 11 and a flat sheet 12; and a step for connecting these sheets 11, 12 to form a plurality of air-bubbled sections 13 having gas sealed therein and also for forming a communication passage 14 communicating predetermined air-bubbled sections 13 with another air-bubbled section 13. A location where the communication passage 14 is formed is provided with sheet connection preventing means 15, 16, 17 so as to prevent a connection between the corrugated sheet 11 and the flat sheet 12. As the sheet connection preventing means, a hollow member 16 and a coil member 17 are arranged between the corrugated sheet 11 and the flat sheet 12 so as to connect the corrugated sheet 11 and the flat sheet 12 with resin material 15 or predetermined airbubbled section 13 as well as other air-bubbled section 13 showing bad mutual resolution.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003242654-A (JP)
Title: Optical disk recording and reproducing device
Inventor: HANAMOTO YASUTSUGU
IPC: G11B7/0045
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical disk recording and reproducing device, in which the recording/reproducing operation of a signal is performed with respect to the disk by an optical pickup.  <P>SOLUTION: The device is provided with a pickup control circuit 5 for operating the control of the optical pickup 3 and a servo state detecting circuit 14 for detecting the level of a servo signal obtained by the pickup control circuit 5, and is constituted so that the recording operation is interrupted when the recording is decided as becoming to the not recordable state by the level change of the servo signal and also the recording operation is restarted after the recording speed is changed to the low speed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003236141-A (JP)
Title: Game machine
Inventor: MIYATAKE HIDEKI
IPC: A63F7/02
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which prevents a player from not being completely satisfied with a ready-for-winning rendition and from becoming board.  <P>SOLUTION: A pattern control board allows a visible display part to display the same ready-for-winning rendition based on change patterns 2-10 which are selected by a main control board, as one of modes, i.e., where the whole expression contents are performed in a normal expression speed and where the expression contents to be performed in a fast-forward expression speed are included, even when the ready-for-winning rendition may have the same expression contents. The both ready-for-winning modes are compared, so that the player recognizes that the expression contents are displayed by fast-forwarding.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003237269-A (JP)
Title: Clip
Inventor: KANEKAWA TOMOMASA
IPC: B29L31/00
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a thin clip having a small opening quantity.  <P>SOLUTION: In the clip, U-shaped pinching pieces 1 and 1 of a pair are arranged to face each other with both end base parts 3 connected to each other, and gripping pieces 4 and 4 of a pair are fitted from the intermediate parts of the tip parts 2 of the pinching pieces 1 toward the base parts 3. The pinching piece 1 has a U-shaped notch part, and the gripping parts 4 and 4 are made to face each other to pass through the middle part of the notch part and prevented from contacting the pinching piece 1 even when they are brought close to each other, so that the thickness of the clip can be reduced irrespective of the thickness of the base parts 3 by bringing the gripping pieces 4 close to each other. The excessive opening of the tip parts 2 can be prevented by the contact between the gripping pieces 4 and 4. In the production of the clip, the pinching pieces 1 are cast in parallel to be demolding easily, and the tips of the pinching pieces 1 and 1 are brought close to each other by using the natural contraction of a raw material after demolding.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003243397-A (JP)
Title: Method for fabricating semiconductor device and implement
Inventor: HAMASE SEIJI
IPC: H01L21/68
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for fabricating a semiconductor device and an implement in which the etching time is prevented from being prolonged in the subsequent etching process by covering the surface region of an auxiliary substrate except that being occupied by a semiconductor substrate at the time of deposition without using a material other than those of a member for pasting the semiconductor substrate and the auxiliary substrate and of the auxiliary substrate.  <P>SOLUTION: The surface region 2a of an auxiliary substrate 2 except that being occupied by a GaAs substrate 1 is covered by pasting a deposition mask 101 to the auxiliary substrate 2. The deposition mask 101 is made of the same material as the auxiliary substrate 2 and has an opening 102 slightly larger than the external shape of the GaAs substrate 1. The deposition mask 101 has a thin ring-like external shape larger than the auxiliary substrate 2 which abuts against a rough surface 103.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003248618-A (JP)
Title: Information storing device and method
Inventor: AOYANAGI HIDEKI
IPC: G06F12/00
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information storing device and a storing method capable of making a time between the reception of the former information and the reception of the next information shorter than a storage time to a main memory element.  <P>SOLUTION: This information storing device comprises a high-speed memory element 102 for temporarily storing the information at a high speed, the main memory element 104 for storing the information temporarily stored in the high- speed memory element 102 and then taken out, and a main memory storage control part 103 performing the control to take out the information from the high-speed memory element 102 to store the same in the main memory element 104 during a vacant hour excluding the information storing time to the high- speed memory element 102. In a case that the information is stored in the main memory element, the received information is temporarily stored in the high-speed memory element, and the information is taken out from the high-speed memory element in an interval of storage to store the same in the main memory element, whereby a time necessary for the completion of the reception of the stored information can be shortened in comparison with a case when the information is directly stored in the main memory element.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003248717-A (JP)
Title: Outdoor office system, outdoor office providing method, and program for executing method by computer
Inventor: OKADA YASUSHI
IPC: G06Q30/04
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an outdoor office system capable of reducing the power consumption for air conditioning.  <P>SOLUTION: The providing of an outdoor place used as an event site is requested through a network 103. A computer 201 is connected to rent companies providing articles necessary for an event to be held through the network 103 and the like. The computer 201 comprises an event site selecting part 202 for selecting the place used as the event site, and a fee calculating part 203 for charging the mount of money in accordance with the use state of the provided articles and the like.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003246657-A (JP)
Title: Hardening accelerator for cement containing incineration ash of sewerage sludge and cement composition
Inventor: WATANABE YOSHIHARU
IPC: C04B18/10
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hardening accelerator for cement with the incineration ash of sewerage sludge added in which the increase of the unit water content of the cement is suppressed, and the reduction of the initial and long term strength of the cement is improved, and to provide a cement composition.  <P>SOLUTION: The hardening accelerator for cement containing the incineration ash of sewerage sludge essentially consists of quicklime and/or slaked lime. The cement composition is obtained by blending the incineration ash of sewerage sludge in 10 to 50 pts. and a quicklime and/or slaked lime-containing material in 1 to 15 pts. by an amount expressed in terms of free lime (f-CaO) (the total of the content of the f-CaO content and a value obtained by converting Ca(OH)<SB>2</SB>into an f-CaO content) to 100 pts. of cement.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003249211-A (JP)
Title: Negative electrode for secondary battery, manufacturing method of secondary battery and negative electrode for secondary battery
Inventor: UTSUKI KOJI
IPC: H01M10/05
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To realize a high battery capacity in a voltage range in which a battery is actually used while maintaining a high charge-discharge efficiency and a superior cycle characteristic by a simple method in a multi-layered type negative electrode in which a carbon layer is made as a first layer.  <P>SOLUTION: A first layer 2a in which carbon is the main component and a second layer 3a in which a film-like material having lithium ion conductivity is the main component are laminated on a copper foil 1a. The second layer 3a is formed by dispersing at least one among metal particles, alloy particles and metal oxide particles in a solution in which a binder is dissolved in a solvent, and by coating and drying the coating solution.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003252178-A (JP)
Title: Wiper operation controller
Inventor: SHIHO MASAYUKI
IPC: B60S1/58
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiper operation controller capable reducing the cost.  <P>SOLUTION: An electrode part 41 for controlling the power supply to a wiper motor 11 is mounted on a plate 31 rotated by the wiper motor, an outward contact 45 of long circumferential length and a returning contact 46 of short circumferential length are mounted on an inner peripheral edge of the electrode part 41. A common terminal P constantly slidably abutted on the electrode 41, a positive terminal B slidably abutted on a short projecting contact 51a and a long projecting contact 52a, and a negative terminal E slidably abutted on the outward contact 45 and the returning contact 46 are electrically connectably mounted on the electrode part 41. Whether a rear wiper exists on an outward way 51 or a returning way 52 is determined on the basis of an energization time between the common terminal P and the negative terminal E.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003255886-A (JP)
Title: Display device and gradation display method
Inventor: KAWAKAMI YOSHIYA
IPC: G09G3/296
Filed: 2002-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide precise gradation display at low and high luminance portions of a display device which conducts the gradation display based on a plurality of subfields.  <P>SOLUTION: A switching gradation determination section 8 detects the luminance distribution of one screen of a PDP 1 based on the values of video data from an A/D converting section 2 which converts analog video signals into digital video signals and discriminates to determine the luminance range that indicates the range of luminance values in the luminance distribution based on a plurality of luminance range data beforehand set and the values of the video data within the detected luminance distribution. The determinated luminance range is outputted to a data conversion section 6 which converts the video data and a subfield constituting section 9 which divides one field display interval of the PDP 1 into a plurality of subfields having different luminance ratios and the number of gradation within the determination luminance range is increased by the sections 6 and 9.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003256989-A (JP)
Title: Taxi allocation system
Inventor: HIRATA KOICHI
IPC: G01C21/34
Filed: 2002-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a taxi allocation system with satisfactory usability and high reliability wherever a user is present.  <P>SOLUTION: A portable terminal 15 held by the user of the taxi calculates its positional information by GPS (global positioning system) satellites 19a to 19d and transmits the positional information to an allocation center 21. Meanwhile, pieces of positional information about each of taxis 17a to 17c existing around the portable terminal 15 are also calculated by GPS satellites 19a to 19d and pieces of their positional information are transmitted to the allocation center 21. When an intention of taxi allocation from the portable terminal 15 is received, each piece of information of taxis positioned around the portable terminal 15 is transmitted to the portable terminal 15. When any of the taxis is selected by the portable terminal 15 by comparing pieces of pickup information of the respective taxis, the allocation center 21 transmits a pickup route to the portable terminal 15 to the selected taxi and the taxi picks up the user according to the pickup route.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003251460-A (JP)
Title: Soldering iron
Inventor: HIRANO TSUMORU
IPC: F23D14/40
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To destaticize charges of a worker and a material to be soldered without using any special destaticizer.  <P>SOLUTION: Gas mixture of liquefied gas such as butane and air is fed into a combustion cylinder 22 from a nozzle member 21, and subjected to flame- less combustion by using a combustion catalyst 31. The combustion exhaust gas is discharged to the tip side along an outer circumferential part of a soldering iron tip 4. The material to be soldered is preliminarily heated by the combustion exhaust gas. The soldering iron tip 4 is electrically connected to the worker via a gas duct 5, a support pipe 3 and a conductive strap 41. Since a large number of ions are produced around the combustion catalyst 31, the worker can be destaticized thereby. In addition, the combustion exhaust gas contains a large volume of hot steam, and the material is destaticized by the steam.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003255110-A (JP)
Title: Reflecting plate, reflection type display device, electronic equipment, light reflecting method, and image display method
Inventor: MATSUSHITA MOTOHIKO
IPC: G02B5/08
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reflecting plate which can improve visibility while suppressing coloring due to interference.  <P>SOLUTION: A plurality of reflection parts 10 and a plurality of 2nd reflection parts 11 are mixedly arranged. The reflecting surfaces 11a of the 2nd reflection parts 11 have smaller differences between the diameters of the reflecting surfaces and the in-surface heights of the reflecting surfaces than the reflecting surfaces 10a of the 1st reflection parts 10, and the arrangement intervals of the 2nd reflection parts 11 are wider than the arrangement intervals of the 1st reflection parts 10. The reflecting surfaces may be either concave or convex.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002336021-A (JP)
Title: Round fan made of paper
Inventor: CHONO ATSUSHI
IPC: B42D15/10
Filed: 2002-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a round fan made of paper which is advantageous in terms of a cost, is nevertheless usable sufficiently and has a high propaganda effect to make the round fan sufficiently usable as a sales promotion tool. SOLUTION: The round fan made of the paper is constituted by permanently bonding a film to either one surface of the front surface or rear surface of a main body made of a sheet of the paper, forming a pseudo adhesive layer on the front surface of the film, two-folding the main body at a folding portion 7 existing nearly at its center to effect pseudo adhesion, printing the main body prior to permanent adhesion of a film 10 with a ticket S effective for an attendant and forming perforations M for making a ticket S disconnectable.
Patent JP-2003261021-A (JP)
Title: Step member of platform
Inventor: SAKAGUCHI NOBUHIKO
IPC: E01F1/00
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a step member which can be adequately fitted to a side edge of a platform, and prevent any article or a wheel chair from falling below the platform.  <P>SOLUTION: The step member 20 comprises a body 22 which is formed of an elastic material to the required length and fitted along the side edge 12 in the longitudinal direction of the platform 10 by a fitting means 40. An upper side of the body 22 is constituted as a step surface 26 which is protruded upwardly from a passenger getting-on/getting-off floor surface 11 of the platform 10. This step surface 26 is a flat surface which is gradually inclined upwardly from the side adjacent to the platform 10 to the separating side, and the separating side is raised by the protrusion S.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003264369-A (JP)
Title: Method for manufacturing printed board and structure of printed board
Inventor: KONDO KOJI
IPC: H05K3/46
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To more easily manufacture a rigid-flexible board.  <P>SOLUTION: Slits have been formed in advance in films 21, 21a of laminated one-side conductive pattern films 21, 21a and 21b. A laminate of the one-side conductive pattern films 21, 21a and 21b is subjected to a heating/pressuring process to form a multilayered board 100. A product region is cut out from the multilayered board 100, whereby the side of a removed region 40 is encircled with slits 30 and a cut-out plane, and a separation type sheet 45 is disposed on the bottom surface of the removed region 40. Therefore, the removed region 40 is eliminated. As a result, it is possible to obtain a printed board comprising a rigid board region and a flexible board region.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003268297-A (JP)
Title: Coating composition and formation of coating film
Inventor: TOKUNAGA KOJI
IPC: C09D133/00
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a weak solvent type acrylic matte coating which exhibits a good weather resistance and hardly generates uneven gloss even though its pigment weight concentration is comparatively low as equivalent to that of a conventional glossy coating.  <P>SOLUTION: The coating composition contains an acrylic resin, polyethylene particles, a pigment and an organic solvent composed mainly of an aliphatic hydrocarbon solvent, the acrylic resin is present in the state of being dispersed or dissolved into the solvent, the polyethylene particles are present in the state of a dispersed phase in the organic solvent, the content of the pigment is 10-50 wt.% of the total solid content, and the specular gloss of 20 degrees of the formed coating film is ≤25 according to the standard of JIS K5400.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003267832-A (JP)
Title: Pencil type cosmetic
Inventor: KAGAMI KO
IPC: A61K8/00
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pencil type cosmetic obtained by filling a cosmetic in a cylindrical shaft made from a transparent resin, excellent in stability of the shaft, also excellent in stability and using property of the cosmetic and having a good appearance.  <P>SOLUTION: This pencil type cosmetic obtained by filling the softened cosmetic into a shaft hole of the cylindrical shaft made from the transparent resin by using a composite material containing an olefinic polymer and solidifying, and used by shaving the tip end side of the cylindrical shaft is provided by coating a composition containing 1 kind or ≥2 kinds selected from a group consisting of a film-forming resin, an organic modified clay mineral and a dextrin fatty acid ester, and a powdery material on the inside wall of the cylindrical shaft made from the transparent resin, and also a liquid oil component containing at least silicone oil is contained in the cosmetic.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003082174-A (JP)
Title: Rubber composition and its use
Inventor: MATSUNAGA SHINYA
IPC: C08K5/13
Filed: 2002-03-15
Abstract: PROBLEM TO BE SOLVED: To obtain a rubber composition that has fatigue resistance, mechanical characteristics and dynamic characteristics which are equal to those of a diene- based rubber such as natural rubber, and at the same time, is excellent in heat resistance and weather resistance. SOLUTION: The rubber composition comprises (A) an ethylene/3-20C α-olefin/ non-conjugated polyene copolymer, (B) a fine powdered silicic acid and/or a fine powdered silicate each having a specific surface area of 5-500 m<2> /g (BET adsorption: ISO 5794/1, Annex D), (C) at least one metal salt of an α,β-unsaturated carboxylic acid, (D) an organic peroxide, and if necessary, further comprises (E) at least one antiaging agent selected from a sulfur type antiaging agent, a phenol type antiaging agent and an amine type antiaging agent and/or (F) a composition comprising sulfur. The rubber product is produced by crosslinking the rubber composition.