baber/WOPTO huggingface dataset:
Patent JP-2003137911-A (JP)
Title: Method for producing vinylidene chloride-based resin
Inventor: SHIBATA SHUSAKU
IPC: C08F2/20
Filed: 2001-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a vinylidene chloride-based resin, scarcely forming odd-shaped particles. SOLUTION: This method for producing the vinylidene chloride-based resin comprises subjecting vinylidene chloride to suspension polymerization, wherein such a methyl cellulose that contains a 1,2-dichloroethane-soluble component in an amount of 0.1-2.0 wt.% is used as a suspending agent for the suspension polymerization.
Patent JP-2003140729-A (JP)
Title: Delivery date management device
Inventor: KUSUMOTO KOJI
IPC: G06Q50/00
Filed: 2001-11-05
Abstract: PROBLEM TO BE SOLVED: To quickly acquire an accurate delivery date answer. SOLUTION: This device is provided with a data storing part 35 for a delivery date answer for preliminarily acquiring and storing the warehousing schedule of a product 1 corresponding to the current situation in the case that no product inventory 28 or assembly plan 27 is present, a delivery date answer preparing part 37 for preparing a delivery date answer on the basis of the product inventory 28, the assembly plan 27, and the warehousing schedule stored in the data storing part 35 for the delivery date answer, and an input/output part 38 for outputting the delivery date answer prepared by the delivery date answer preparing part 37 in response to an order or the like.
Patent JP-2003140353-A (JP)
Title: Wiring pattern exposing device
Inventor: FUKUCHI NORIO
IPC: H05K3/00
Filed: 2001-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a wiring pattern exposing device which can form a non- disconnected wiring pattern. SOLUTION: A controller 50 drives an LCD 30 on the basis of wiring pattern data. The LCD 30 displays the prescribed wiring pattern. A numerical aperture NAL of an image forming lens 40 on the side of the LCD 30 has the relation of 1/(2P)<NAL/λ<1/P in respect of a wavelength λ of write light from a write light source 10 and a pixel pitch P of the LCD 30. Thereby, the image forming lens 40 forms an image on a photosensitive member S by removing a signal component caused by a pixel structure 34 from the wiring pattern displayed on the LCD 30. As a result, the wiring pattern is exposed on the photosensitive member S without being disconnected.
Patent JP-2003150427-A (JP)
Title: Data backup system by information system
Inventor: MATSUMOTO FUMIO
IPC: G06Q50/00
Filed: 2001-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a data backup system by an information system backing up data of many electronic terminal units connected to the Internet through the Internet in a concentrated manner. SOLUTION: A plurality of electronic terminal units are individually connected with the Internet, a server for managing data is connected with the Internet, and data held by each electronic terminal unit is transmitted to the server for managing data through the Internet to backup data of each electronic terminal unit.
Patent JP-2003147127-A (JP)
Title: Multilayer hollow container and method for manufacturing the same
Inventor: TAKEUCHI GOICHI
IPC: B65D65/40
Filed: 2001-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a multilayer hollow container having a barrier property, and a method for manufacturing the same, high in the degree of freedom of a container design, in a barrier property, in interply adhesion, and in a mechanical property. SOLUTION: The multilayer hollow container has a barrier layer formed of a resin composition comprising (a) a polyolefin resin, (b) a polyacetal resin, and (c) a thermoplastic polyurethane, and (e) a thermoplastic resin layer. The container has a local weld whose strength is not less than 30% of that of the other part.
Patent JP-2003144265-A (JP)
Title: Structure functioning as seat, back or the like of chair and chair provided with the same
Inventor: KIKUCHI MASARU
IPC: A47C7/26
Filed: 2001-11-13
Abstract: PROBLEM TO BE SOLVED: To elastically support a seat occupant without feeling of sitting on a bottom even if a thick and harder cushion is not used. SOLUTION: The structure 1 comprises a seat member 2 and a frame support member 3 for retaining a circumferential edge of the seat member 2 and functions as a seat, a back or the like of the chair by assembling the seat member 2 and the frame support member 3 to a frame 4, wherein the seat member 2 is made of an elastomer and retained by the frame support member 3 under previously provided tension.
Patent JP-2003149415-A (JP)
Title: Color separation prism
Inventor: KOSUGI NAOKI
IPC: G02B5/04
Filed: 2001-11-14
Abstract: PROBLEM TO BE SOLVED: To prevent intrusion of impurities into an air gap. SOLUTION: The air gap 20 formed between a first prism 3 and a second prism 4 which constitute the color separation prism is sealed by, for example, a UV-curing resin 22 along the upper edge and the lower edge. When a holding member 25 is adhered to the color separation prism by using, for example, a silicone adhesive 26, the upper edge and the lower edge of the air gap 20 are preliminarily sealed by the UV curing resin 22 so that impurities such as oil included in the silicone are prevented from intruding into the air gap 20.
Patent JP-2003147384-A (JP)
Title: Crystallization-preventing agent for liquid oil
Inventor: MURATSUBAKI YASUTAKA
IPC: C11B5/00
Filed: 2001-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a crystallization-preventing agent which can inhibit generation of cloudiness in liquid oil even within a low temperature range not higher than 0 deg.C. SOLUTION: The crystallization-preventing agent for liquid oil comprises a sucrose fatty acid ester, at least 70 wt.% of constituent fatty acids of which comprise a 16C or higher unsaturated fatty acid, and has an HLB of 2 or less and an ester distribution such that a weight ratio (A)/(B), of (A) a triester and a lower ester to (B) a tetraester and a higher ester, is 30/70 to 0/100. This crystallization-preventing agent, when added to liquid oil in an amount of 0.1-5.0 wt.%, can inhibit cloudiness caused by crystallization of the liquid oil.
Patent JP-2003149299-A (JP)
Title: Device and method for positioning
Inventor: OKANO KOJI
IPC: G01R31/28
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for positioning that provides the adjustment of a relative position between work and a jig to the work, which can be easily and quickly done independently of experiences and skills. SOLUTION: In the device for positioning that adjusts the positioning for the relative position between the jig 15 and the work, an inspection plate 30 to be held with a work holder instead of an actual work, where penetrated holes 31, 32 are arranged at least at two points of opposite corners, is held and therewith light radiated with a light source 52 from the outside 52 of an optical fiber positioned at the upper part of the penetrated holes 31, 32 of the inspection plate 30 is radiated to the holes 31, 32. Then the relative position between the inspection plate 30 and the jig 15 is adjusted with verifying a shadow 61 formed on the surface of the jig 15 near to the forward center of the penetrated holes 31, 32 so that the shadow 61 is positioned to the specified jig 15.
Patent JP-2003144399-A (JP)
Title: Oscillometric type automatic blood pressure measuring instrument
Inventor: OKA TORU
IPC: A61B5/022
Filed: 2001-11-19
Abstract: PROBLEM TO BE SOLVED: To provide an automatic blood pressure measuring instrument, with which a blood pressure can be measured with high measurement accuracy even when an irregular pulse occurs. SOLUTION: On the basis of a non-linear relation between a pressure difference ΔP, which is a difference between a cuff pressure and the average blood pressure of a living body, and a cuff pulse wave amplitude, the amplitudes of respective cuff pulse waves are respectively corrected by a cuff pulse wave amplitude correcting means 78 and, on the basis of a change in the corrected amplitudes of cuff pulse waves, a peak blood pressure value BPSYS and a bottom blood pressure value BPDIA of the living body, or the like, are determined by a blood pressure value determining means 80. Therefore, an envelope becomes exact even when irregular pulse occurs, and the blood pressure measurement is enabled or the blood pressure value can be obtained with high accuracy.
Patent JP-2003155812-A (JP)
Title: Gable structure
Inventor: SATO MASAKI
IPC: E04D13/158
Filed: 2001-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a gable structure which enables very easy and accurate mounting work of bargeboards that enclose the periphery of a roof of a house including a detached house, and the periphery of a roof floor, etc., of a building, and exhibits very excellent durability after mounting thereof. SOLUTION: The gable structure is comprised of the bargeboard A and a receiving fixture B. The bargeboard A includes a fitted surface portion A1 which has an L-shaped cross section facing an inner upward direction, and is formed at an upper end of a face plate 1, and an engaged portion 5 formed at a lower end of the face plate 1. The receiving fixture B includes an engaging portion B1 which has almost the same shape as the fitted surface portion A1 , and is formed on an upper side thereof, and an engaging portion 13 formed on a lower side thereof. Then, the engaged portion 5 of the bargeboard A is engaged with the engaging portion 13 of the receiving fixture B, and the fitted surface portion A1 is fitted into the fitting portion B1 .
Patent JP-2003166125-A (JP)
Title: Polyester fiber excellent in color developing properties
Inventor: MIYAZONO KOKI
IPC: D01F8/14
Filed: 2001-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyester fiber having a high dye exhaustion ratio when dyed, excellent in deep color developing properties, excellent in moisture absorption and antistatic properties, and having good physical properties of fiber.  <P>SOLUTION: This polyester fiber excellent in the color developing properties comprises a sheath-core type polyester fiber composed of a sheath component and a core component, wherein the sheath component contains a water-soluble compound having aqueous solution viscosity of ≥50 cP, when measured as an aqueous solution of a concentration of 2 wt.% at 25°C, and the fiber has such micropores on its surfaces as meeting the following requirements (1) and (2): (1) the micropores are formed into grooved shapes which are arranged in parallel with the axis of the fiber so as to have a ratio C of the length (L) of the micropore to the width (W) satisfying: 5≤C≤500 [C=(L)/(W)]; and (2) the micropores exist 3 count/μm or more in average in the circumferential direction rectangular to the axis of the fiber.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003153836-A (JP)
Title: Suction port body and vacuum cleaner having the same
Inventor: SENDA NORIAKI
IPC: A47L9/04
Filed: 2001-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a self-traveling suction port body having a small number of parts and to provide a vacuum cleaner having the same. SOLUTION: The suction port body is provided with a suction port main body 18 provided with a dust suction chamber 20 and formed with a dust suction opening 22 to the suction chamber 20 at a bottom wall 18a, a driving wheel 23 fitted rotatably to the suction port main body 18, and a driving motor 29 provided at the suction port main body 18 for driving the driving wheel 23. The driving wheel 23 is arranged in the inside of the suction chamber 20 so as to face the dust suction opening 22. The vacuum cleaner has this suction port body.
Patent JP-2003160388-A (JP)
Title: Composite structural body
Inventor: NODA KENJI
IPC: C04B41/87
Filed: 2001-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composite structural body having compatibly high hardness and high toughness.  <P>SOLUTION: This composite structural body 1 is constituted as follows: an outer circumference of a long-sized core material 4 consisting of a diamond sintered compact, in which diamond particles 2 and 2 are bonded with an iron- family metal 3, is coated with a skin member 8 of a sintered alloy in which hard particles 6 of at least one kind among a carbide, a nitride and a carbonitride of at least a metal element (M) selected from the group consisting of groups 4a, 5a and 6a in the periodic table, wherein the quantity of the iron- family metal 3 in the diamond sintered compact 4 is more than that of the iron-family metal 7 in the sintered alloy 8.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002265001-A (JP)
Title: Filtering bag
Inventor: KURODA KIYO
IPC: E03C1/26
Filed: 2001-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a filtering bag such as a draining bag and a strainer causing little clogging even when scavenging removing object substances in large quantities. SOLUTION: A constricted part 12 is formed in a halfway part of the bag by restricting an expanding quantity of the filtering bag. Thus, since the removing object substances intensively accumulate in a downstream chamber 9(b) of the constricted part 12, even when scavenging the removing object substances in large quantities, an upstream chamber 9(a) of the constricted part 12 excellently passes a fluid component so that the filtering bag causing little clogging can be obtained.
Patent JP-2003159592-A (JP)
Title: Apparatus for producing cleaning water
Inventor: FURUGUCHI RUI
IPC: C25B15/02
Filed: 2001-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for producing cleaning water capable of automatically calculating the alkali concentration of electrolytic alkali water produced in an electrolytic bath and also capable of automatically maintaining the alkali concentration of the electrolytic alkali water within the prescribed range.  <P>SOLUTION: The apparatus comprises a pH meter 12 which measures pH of the electrolytic alkali water produced in a cathode chamber 23 of the electrolytic bath 1 by electrolysis, a water temperature gauge 5 to measure the water temperature, means for calculating the alkali concentration of the electrolytic alkali water based on the measured pH, water temperature, and the formula below, and means for maintaining the alkali concentration within the prescribed range by varying the condition of the production. [FORMULA 1] [OH<SP>-</SP>]=10<SP>(p</SP>H<SP>(25)-14)</SP>mol/l; the alkali concentration, pH(25)=logK+pH(t); the pH value converted to that at the measured temperature, pH(t); the pH value at the measured temperature (t), K; the ionic product value of the electrolytic water at the measured temperature.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003167377-A (JP)
Title: Toner for developing electrostatic latent image
Inventor: TANIDA KEIICHI
IPC: G03G9/087
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toner which does not cause an offset or the winding of transfer paper round a fixing roller even even though it is a full color image forming apparatus or an image forming apparatus on which an oil-less fixing device is mounted.  <P>SOLUTION: A polyester resin is used as a binding resin, a wax whose saponification value is ≤20 is used as the wax, and the absolute value of the difference of an acid value between the binding resin and the wax is set to the range of 0.1 to 3.0, and the absolute value of the difference of a hydroxyl group value is set to the range of 1 to 20. In order to more effectively prevent the offset or the winding of the paper, it is desirable to set the softening point of the polyester resin to the range of 100 to 140°C, and also it is desirable to set the main peak of the heat absorption of the wax on a curve showing the heat absorption by a differential scanning calorimeter to the range of 70 to 100°C.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003168239-A (JP)
Title: Optical pickup device
Inventor: HORINOUCHI SHOGO
IPC: G11B7/123
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small-sized, lightweight and inexpensive optical pickup device, to be used for the recording/reproducing operations of a miniature optical disk, and to provide an optical disk device.  <P>SOLUTION: An optical head 30 is provided with a lens holder 31 engaged and fixed to an arm 21, an objective lens 39 fixed to the side confronting the optical disk, a semiconductor laser 61 arranged at the rear side and a reflection mirror 65 to guide a luminous flux to the objective lens 39. The semiconductor laser 61 is arranged on an OEIC 41 through a sub-mount 51 and arranged on the rear side of the lens holder 31.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003166306-A (JP)
Title: Flooring
Inventor: KOMATSU YUTAKA
IPC: E04B5/02
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide flooring capable of further increasing strength and capable of simplifying the execution of works and shortening a construction period.  <P>SOLUTION: The flooring 1 installed and stretched on top faces at two opposed points by a building structural material such as a foundation, a wall, a beam or the like has a tabular flooring body 2 obtained by extrusion-molding an extrusion material containing wood flour and a resin and a plurality of cavities 3 and the like formed in the flooring body 2 so as to be extended in the extrusion direction. The cross-direction end sections 2a of the flooring body 2 are formed in a floor thickness thicker than a cross-direction central section 2b.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003168820-A (JP)
Title: Stripping method, laser light irradiating method, and method for fabricating element using these method
Inventor: DOI MASATO
IPC: B23K26/073
Filed: 2001-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for stripping a crystal layer from a substrate without cracking the crystal layer formed on the substrate, a laser light irradiating method, and a method for fabricating an element using these methods.  <P>SOLUTION: In the method for stripping a crystal layer formed on a substrate by irradiating it with light, the crystal layer is irradiated linearly with light. The crystal layer can be stripped from the substrate without causing any crack by setting the irradiation width of light substantially equal to or narrower than the thickness of the crystal layer.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003169523-A (JP)
Title: Storage apparatus for tool in agricultural working vehicle
Inventor: UMEBAYASHI RYUJI
IPC: A01D41/12
Filed: 2001-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a storage apparatus for tools in a agricultural working machine, with which a plurality of tools can be stored by a single clamp in proper holding power and which is simply produced at a low cost and mounted on a machine body.  <P>SOLUTION: This storage apparatus has a fitting part to the machine body at the central part of the clamp and is equipped with storage parts for holding tools to be used in an operation of the machine body at both right and left sides of the fitting parts, respectively. The clamp is furnished with a locating part and the locating part is contacted with a level difference part formed on the machine body to install the clamp. Further, the machine body is equipped with a seat, one storage part is held under the seat and the other storage part is positioned behind the seat.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002240800-A (JP)
Title: Simulation method for variable acceleration and device thereof
Inventor: RANSOM STEPHEN
IPC: B64G7/00
Filed: 2001-12-06
Abstract: PROBLEM TO BE SOLVED: To enable an effective simulation with the easiest condition on the surface of Mars in a simulation method for variable acceleration between 0 and 1 g by a parabolic flight to simulate a gravity condition on the surface of Mars, in particular, and to provide a device for enforcing the method. SOLUTION: A transport aircraft 1 is made to fly on a parabolic track equal to falling acceleration and a difference of the falling acceleration and gravitational acceleration is made corresponding to acceleration to be simulated. As the device for enforcing the method, a test room 2 is movably mounted in a cargo room of the transport aircraft 1 and is made automatically adjustable in the direction of remaining acceleration applied with the gravity.
Patent JP-2003170811-A (JP)
Title: Vehicle antitheft system, vehicle antitheft method and vibration generation information device
Inventor: INDE YOSHIHIRO
IPC: B60R25/30
Filed: 2001-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To suppress uneasiness of a user about unnecessary information in vehicle theft to wipe away distrust about a system.  <P>SOLUTION: This vibration generation information device 10 in the vehicle antitheft system has a vibration detection part 11 detecting vibration applied to a vehicle, a vibration condition decision part 12 deciding a condition of the vibration detected by the vibration detection part 11, and a transmission part 13 transmitting vibration generation information D3 to the outside. The vibration generation information device 10 decides a degree of risk of the theft of the vehicle according to the condition of the vibration applied to the vehicle, and changes an information mode of the vibration generation information.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003180008-A (JP)
Title: Method of contrasting cores of optical fiber
Inventor: TAKASHIMA TORU
IPC: H04B10/079
Filed: 2001-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of contrasting the core of an optical fiber that makes it possible to easily decide the transmission direction of signal light by a light-receiving element.  <P>SOLUTION: In addition to a first bend 11 for measuring the signal light, a second bend 13 that gives loss to the signal light is provided on the optical fiber 100. Leakage light from the first bend 11 around a portion where the second bend 13 is added is measured by the light-receiving element 3. It is considered that, when the intensity of the signal light decreases because of the addition of the second bend, the signal light is transmitted from the direction of the second bend, and that, when the intensity of the signal light does not decrease even if the send bend is added, the signal light is transmitted from the direction opposite to the second bend.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003179452-A (JP)
Title: Manufacturing method of piezoelectric resonator
Inventor: SHIMAMURA TETSUO
IPC: H03H3/04
Filed: 2001-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a piezoelectric resonator in which productivity is improved.  <P>SOLUTION: The manufacturing method of a piezoelectric resonator comprises a step of thinning an X-cut substrate of lithium tantalate single crystal, a step of forming a first and a second electrodes for excitation on one surface and the other surface of this substrate respectively, a step of processing the substrate into a piezoelectric resonator element having a shape in which one surface can be discriminated from the other surface, a step of mounting the element on a lower case and etching the first electrode which is exposed to adjust a frequency, and a step of bonding the lower case to an upper case. In this method, a film thickness t1 of the first electrode, a film thickness t2 of the second electrode and a thickness h of the thinned substrate are set to satisfy the relations t1/h=0.025 and 0.025>t2/h>0.0015.  <P>COPYRIGHT: (C)2003,JPO