baber/WOPTO huggingface dataset:
Patent JP-2002179865-A (JP)
Title: Aqueous composition, its use as adhesive and substrate coated with the adhesive
Inventor: CHRISTIE DAVID
IPC: C09J113/00
Filed: 2001-10-18
Abstract: PROBLEM TO BE SOLVED: To obtain an adhesive composition having excellent levels of technical characteristics for application such as peel strength, shear strength, wet adhesive strength, dry adhesive strength and heat resistance. SOLUTION: This aqueous composition comprises 1-60 mass % of a polymer (A) composed of (a) 10-50 mass % of a <=20C vinylaromatic compound, (b) 45-75 mass % of a nonaromatic hydrocarbon containing two conjugated double bonds, (c) 0-20 mass % of a water-soluble monomer having water solubility of at least 100 g in 1 liter water under the standard condition (21 deg.C and 1 bar), containing neither an acid group nor an acid anhydride group, (d) 0.1-4.5 mass % of a monomer containing at least one acid group or acid anhydride group and (e) 0-30 mass % of a monomer different from the components (a) to (d) and 40-99 mass % of a filler (B). The descriptions of the mass related to the components (A) and (B) are based on the total of the components (A) and (B).
Patent JP-2003128033-A (JP)
Title: Food container
Inventor: SATO MITSUHIRO
IPC: B65D1/00
Filed: 2001-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a food container which can be manufactured by press molding and other molding methods, and prevents unnecessary matter from being mixed into food. SOLUTION: In this food container 1, a food storage part 5 is defined to be composed of a bottom wall 2 and a peripheral wall 3 which is extended upward from a peripheral edge of the bottom wall 2. The container 1 is formed of a composition 8 for molding, in which a polyolefin-based thermoplastic synthetic resin 6 is mixed with paper powder 7 having an average particle diameter of 30-80 μm. An inner surface 1a of the container 1 is covered with a synthetic resin layer 9 which is composed of the synthetic resin 6.
Patent JP-2002185526-A (JP)
Title: Method and device for transmitting dsi and ndsi via communication link of communication network
Inventor: ALVAREZ TARA LYNN
IPC: H04L12/56
Filed: 2001-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for reducing the number of conflicts that are generated when NDSI and DSI are transmitted via a communication link with relatively small bandwidth. SOLUTION: In the method and device for transmitting delay-sensitive information(DSI) and non-delay-sensitive information(NDSI) via a communication link, the first DSI packet is delayed to reduce the number of conflicts between the DSI and NDSI. Delay given to the DSI is based on such parameters as the transmission periodicity and the packet length of NDSI that is being transmitted.
Patent JP-2002241446-A (JP)
Title: Curable composition, cured coating film, and coated substrate
Inventor: ISHIZEKI KENJI
IPC: G02B1/14
Filed: 2001-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a curable composition which can form, by one coating step, a cured coating film exhibiting excellent antistaining properties, peelability, and abrasion resistance for a long time; a cured coating film formed from the same; and a coated substrate having the cured coating film. SOLUTION: This curable composition (A) contains an active-energy-ray- curable compound having at least one polymerizable function group; a fluorocopolymer (B) prepared by introducing photocurable functional groups into a fluorocopolymer (D) obtained by copolymerizing a polyfluoroalkyl-group- containing polymerizable monomer (a) and a photocurable functional-group- containing polymerizable monomer (b), or by copolymerizing the polyfluoroalkyl- group-containing polymerizable monomer (a) and a functional-group-containing monomer (d) into which a photocurable functional group can be introduced; and a photopolymerization initiator (C).
Patent JP-2003128615-A (JP)
Title: Production method of cyclohexanone and/or its ketal
Inventor: LAMPERS HANS
IPC: C07D317/72
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a production process of a cyclohexanone and/or its ketal from a benzen, capable of reducing generation of a cyclohexane by-produced with a cyclohexene in partial hydrogeneration process of benzen, that can lessen the loads of the subsequent dehydrogeneration process. SOLUTION: The production method of a cyclohexanone and/or its ketal comprises the following consecutive process (1) to (5): (1) a partial hydrogeneration process that partially hyrogenerates benzene under acidic condition, (2) an oxidation reaction process that oxidize the reaction mixture obtained from the process (1), (3) a recovery process that recovers unreacted materials from the reaction liquid after the oxidation reaction process (2), (4) a dehydrogeneration process that obtains benzene from unreacted materials recovered from the process (3), (5) a recirculation process that recirculates the benzene obtained from the process (4). The amount of cyclohexane by- produced with cyclohexene in the process (1) is 24 mol% and less.
Patent JP-2002201344-A (JP)
Title: Liquid crystalline resin composition, method for producing the same and molded product
Inventor: TACHIKAWA KOJI
IPC: C08K3/32
Filed: 2001-11-01
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid crystalline resin composition capable of suppressing discoloration or blistering of a molded product and having improved flame retardance, to provide a method for producing the liquid crystalline resin composition and to obtain the molded product. SOLUTION: This liquid crystalline resin composition comprises (B) a phosphoric acid condensate metal salt assuming alkalinity in an amount of 0.001-5 pts.wt. based on (A) 100 pts.wt. of one or more kinds of liquid crystalline resins comprising a liquid crystal polyester and/or a liquid crystal polyesteramide. The method for producing the liquid crystalline resin composition is characterized by adding (B) the phosphoric acid condensate metal salt assuming the alkalinity during polymerization of (A) one or more kinds of the liquid crystal resins comprising the liquid crystal polyester and/or liquid crystal polyesteramide.
Patent JP-2003138069-A (JP)
Title: Flame-retardant resin composition
Inventor: IINUMA KOICHI
IPC: C08L23/26
Filed: 2001-11-01
Abstract: PROBLEM TO BE SOLVED: To provide an ethylene-based flame-retardant resin composition which does not generate a harmful gas such as a hydrogen halide gas on combustion, has no possibility of eluting a heavy metal compound and a phosphorus-based compound even when subjected to reclamation treatment on disposal, further can be pigmented in any color, excels in moldability, mechanical properties and the like and, simultaneously, particularly excels in mar resistance, printability and low-temperature resistance. SOLUTION: The ethylene-based flame-retardant resin composition comprises 20-300 pts.wt. magnesium hydroxide and 0.5-20 pts.wt. flame-retardant auxiliary blended to 100 pts.wt. base polymer composed of 45-95 wt.% ethylene-based copolymer, 5-54.5 wt.% ethylene-acrylic rubber, and 0.5-40 wt.% ethylene-based ionomer resin or ethylene-methacrylic acid copolymer.
Patent JP-2003151728-A (JP)
Title: Ceramic heater and its manufacturing method
Inventor: NATSUHARA MASUHIRO
IPC: H05B3/20
Filed: 2001-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a ceramic heater excellent in soaking property during heating of a material to be treated, by suppressing dispersion of property of each product, and by preventing short circuit of a circuit, and to provide its manufacturing method. SOLUTION: This ceramic heater comprises a ceramic heater 1a; and a heating element circuit pattern 2 formed on the ceramic heater 1a and designed by computer simulation.
Patent JP-2003152655-A (JP)
Title: Optical transmitter/receiver for single-core bidirectional optical wavelength division multiplex transmission system
Inventor: HAYATA YOSHIHIRO
IPC: H04B10/50
Filed: 2001-11-12
Abstract: PROBLEM TO BE SOLVED: To provide an optical transmitter/receiver for bidirectional optical wavelength division multiplex transmission system in which improvement is attained in costs and efficiency by utilizing the cyclic property of AWG (arrayed wave guide). SOLUTION: In the optical transmitter/receiver for bidirectional optical multiplex transmission system, in a first optical signal and a second optical signal, respective wavelengths are set as a set of wavelengths satisfying the cyclic property of the wavelength passing area of the AWG, the optical transmitter is provided with a wide band light source for emitting optical signals over a prescribed wavelength range including the respective wavelengths of optical signals corresponding to the first optical signal and a wide band pass filter for limiting a band in respect to the first optical signal so as not to pass the second optical signal to become the set of wavelengths satisfying the cyclic property of the wavelength passing area of the AWG from the optical signals in the prescribed wavelength range emitted from the wide band light source,  passing the first optical signal and guiding it to the AWG for multiplexing, and the optical receiver receives the second optical signal demultiplexed by the AWG.
Patent JP-2002210683-A (JP)
Title: Arm structure of upright walking or traveling robot and method of designing the same
Inventor: HIROSE MASATO
IPC: A63H11/00
Filed: 2001-11-14
Abstract: PROBLEM TO BE SOLVED: To provide an arm structure of a robot capable of properly executing the work conventionally made by human. SOLUTION: A length and a height of a rotating axis of an arm are determined to control a range of the rotation of the arm to a range for linearly approximating a longitudinal distance of a tip of the arm, whereby the error in the longitudinal distance can be controlled within a predetermined range even when a locus of the arm is linearly approximated, and the both of the practical utility and the cost efficiency of the operation can be satisfied.
Patent JP-2003147777-A (JP)
Title: Excavator
Inventor: SAITO SUMITAKA
IPC: E02D23/08
Filed: 2001-11-15
Abstract: PROBLEM TO BE SOLVED: To automatically perform dangerous excavating work in a caisson by remote control by using various devices. SOLUTION: This excavator is suspended by and installed on a guide rail R installed in the caisson C, and is constituted so as to excavate an inner bottom part of the caisson C by a rock drilling bar 24 of the excavator. The excavator separately constitutes an upper rail support body 1 and a lower excavating body 2. An expandable mechanism is integrally installed on the rail support body 1. An operation part of the expandable mechanism is continuously arranged in the excavating body 2.  While downwardly lowering the excavating body 2 by extending operation of the expandable mechanism, a lower end grounding plate 21 of the excavating body 2 and an upper part of the excavator are respectively constituted so as to abut to the excavating ground surface S and the guide rail R, and are constituted so as to capable of strutting and fixing the excavator between the excavating ground surface S and the guide rail R at excavating time by the rock drilling bar 24.
Patent JP-2003154668-A (JP)
Title: Method for manufacturing printer head, printer head and printer
Inventor: HIRANO EIKI
IPC: B81B3/00
Filed: 2001-11-21
Abstract: PROBLEM TO BE SOLVED: To obtain a method for manufacturing a printer head, a printer head and a printer, especially applicable to an electrostatic ink jet system printer head for forming a highly accurate printer head without requiring an integration process, e.g. bonding process. SOLUTION: After a fixed electrode 5 is formed through a sacrifice layer, the sacrifice layer is removed to form an air gap 21 between the fixed electrode 5 and a movable electrode 4.
Patent JP-2003156883-A (JP)
Title: Electrostatic charge image developing toner
Inventor: YAMAZAKI TOMOKI
IPC: G03G9/09
Filed: 2001-11-21
Abstract: PROBLEM TO BE SOLVED: To provide an electrostatic charge image developing toner excellent in color reproducibility of an obtained image including transmittance in OHP (overhead projector), excellent also in electrostatic property, free of scattering in a machine, also free of the problem of fluidity, blocking or the like and capable of stably giving developed images of good quality over a prolonged period of time. SOLUTION: In the electrostatic charge image developing toner comprising at least a bonding resin and a colorant, the colorant consists of colored particles having 10-100 nm average particle diameter obtained by physically bonding a pigment to the surfaces of silica particles by a mechanochemical process.
Patent JP-2003158143-A (JP)
Title: Molding method of thin semiconductor device and molding die therefor
Inventor: HOKARI SUMIO
IPC: B29L31/34
Filed: 2001-11-22
Abstract: PROBLEM TO BE SOLVED: To obtain the molding method of a thin semiconductor device, and a molding die for the same capable of surely flattening the thin semiconductor device having a tendency of warping after molding in the case of a thin semiconductor device package molded with a thermosetting resin. SOLUTION: The molding die 80 is constituted of a bottom metal mold 81 and a top metal forth 82. The cavity 811 of the bottom mold 81 is formed so as to have a protruded curved surface with a curvature capable of molding with a reverse warpage, the same as the warpage of the package 30 which is generated by a curing contraction upon curing the molded resin R in the case of forming the package 30, by molding a semiconductor element S and a wiring substrate 10 with a resin R. The cavity 821 of the top mold 82 is opposed to the whole surface of the protruded curved surface 811 at a predetermined depth and the recessed curved surface 822 is formed with the same curvature as that of the protruded curved surface 811.
Patent JP-2003161279-A (JP)
Title: Rotary compressor
Inventor: SATO KAZUYA
IPC: F04C18/356
Filed: 2001-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary compressor capable of providing a plug for preventing the falling of a spring member in a prescribed position and also preventing the deformation of a cylinder.  <P>SOLUTION: This rotary compressor comprises a roller 46 fitted to an upper cylinder 38 for constituting the rotary compressing element 34 of the rotary compressor and an eccentric part formed on the rotating shaft of an electric element and eccentrically rotated within the upper cylinder; a vane 50 allowed to abut on the roller to partition the upper cylinder inner part to a low-pressure chamber side and a high-pressure chamber side; a spring 76 for regularly energizing the vane to the roller side; a housing part 70A for the spring formed on the upper cylinder and opened to the vane side and a sealed casing 12 side; and a plug 137 located on the sealed casing side of the spring and inserted into the housing part by clearance-fitting. A locking part 201 on which the plug 137 abuts in a prescribed position is formed on the inner wall of the housing part 70A located on the spring 76 side of the plug 137.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003160244-A (JP)
Title: Paper feeding device
Inventor: IZUMI MAKOTO
IPC: B65H3/06
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper feeding device capable of increasing the tolerance of jump-out quantity of the tip of a paper sheet from a nip without lowering productivity.  <P>SOLUTION: This paper feeding device has a paper feeding means for feeding the uppermost paper sheet out of a plurality of stacked paper sheets, and a separating part for separating the paper sheets when the paper feeding means feeds the plurality of paper sheets. The paper feeding device conveys only the sheet of paper separated by the separating part, to a conveying part, and further conveys the paper sheet to an image forming part. In this constitution, driving of paper feeding and the separating part, and driving of the conveying part of the downstream side of the separating part are independently controllable, and a plurality of paper detecting means are provided between the paper feeding means and the conveying means.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003161784-A (JP)
Title: Earthquake alarm indication system
Inventor: MINOWA YOSHIKAZU
IPC: G08B23/00
Filed: 2001-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an earthquake alarm indication system good in operability from which records of indication contents to be recorded with a printer on an earthquake alarm indication panel can be easily obtained.  <P>SOLUTION: The system is provided with an earthquake alarm indication panel 20 for indicating earthquake information and generating earthquake alarms, a printer 30 installed at a specified distance from the indication of the panel 20 for printing on a paper the earthquake information indicated on the panel 20, an indication cleaning instructing means 32 attached to the printer 30 for clearing the indication of the earthquake occurrence time and the seismic intensity scale on the panel 20.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003165814-A (JP)
Title: Dip molding latex, method for producing the latex, dip molding composition, and dip molded product
Inventor: OTA HISANORI
IPC: C08F236/12
Filed: 2001-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dip molded product excellent in a touch feeling and having excellent tensile strength, to provide a dip molding composition capable of giving the dip molded product, to provide a dip molding latex capable of being used for the dip molding composition, and to provide a method for producing the latex.  <P>SOLUTION: This dip molding latex comprises the latex of a copolymer which is given by copolymerizing 100 pts.wt. of a monomer mixture comprising 65-84.5 pts.wt. of a conjugated diene monomer, 15-25 pts.wt. of an ethylenic unsaturated nitrile monomer, 0.5-10 pts.wt. of an ethylenic unsaturated acid monomer, and 0-19.5 pts.wt. of the other ethylenic unsaturated monomer capable of copolymerizing with the monomers, wherein the copolymer has a first glass transition temperature (Tg1) and a second glass transition temperature (Tg2), so that a difference between Tg1 and Tg2 is not more than 20°C.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003222829-A (JP)
Title: Liquid crystal display element and method for manufacturing the same
Inventor: KIMURA OKITOSHI
IPC: G02F1/1333
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plastics liquid crystal display element which suppresses generation of air bubbles, has high contrast and further has high transparency.  <P>SOLUTION: In the liquid crystal display element provided with a translucent display side substrate 1 constructed with a plastics substrate having thickness of 250 μm or less and a non-display side substrate 2 placed opposite thereto and a dimmer layer constructed with a liquid crystalline composition containing a liquid crystal material and a gelating agent bringing about physical gelation thereof disposed between the substrates 1, 2, the isotropic phase-liquid crystal phase transition temperature of the liquid crystal material is made to be equal to or higher than the sol-gel transition temperature and further alignment layers 5, 6 are respectively formed on the surfaces of the two substrates.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003137809-A (JP)
Title: Protein composition used for oral hygienic application
Inventor: ANDO KUNIO
IPC: A61P31/04
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for treating and/or preventing diseases of oral cavity, upper respiratory tract and esophagus which have had no suitable medicinal drugs or processed foods for treating and/or preventing the diseases and diseases or bad odors caused by abnormal growth of oral microorganisms. SOLUTION: This protein composition is a powdered medicine, contains one of more species selected from lactoferrin, lacto peroxidase, conalbumin and lysozyme as an active agent and is added with an immunoglobulin concentrate included in foremilk. The composition expresses various effects such as enhancement of saliva production, analgesic and antiphlogistic effect, immunological enhancement, healing of wounds, sterilization of oral organisms and the like by dissolving the composition in water in use and gargle and rinse the inside of the oral cavity.
Patent JP-2003166065-A (JP)
Title: Discharge plasma treatment apparatus
Inventor: ONO TSUYOSHI
IPC: H01L21/302
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a discharge plasma treatment apparatus which restrains the apparatus from getting larger to a minimum level even if a substrate to be treated gets bigger, and can prevent contamination caused by reactant particles during plasma treatment.  <P>SOLUTION: The discharge plasma treatment apparatus applies an electric field between a pair of facing electrodes, of which at least one facing surface is coated with a solid dielectric, introduces a treatment gas inbetween the above facing electrodes, and treats a substrate to be treated, by spouting plasma onto the substrate arranged out of a plasma generation space, from an electrode structure which generates glow discharge plasma, wherein the substrate is mounted on the upper side of the electrode structure.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003172461-A (JP)
Title: Sanitary cleaning device
Inventor: KITANO TOMOAKI
IPC: E03D9/08
Filed: 2001-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sanitary cleaning device capable of realizing the optimum cleaning characteristic at a small knob operating angle.  <P>SOLUTION: The starting flow rate characteristic is improved by providing a space part in a secondary flow rate opening area S3 when a sealing part is closed between flow passages of a valve stem tip part 9a of a valve stem 9 and a flow rate regulating valve receiving part 6a of a flow rate regulating valve body 6. A primary flow rate regulating unit 13 and a secondary flow rate regulating unit 14 are provided between the flow passages of the valve stem tip part 9a of the valve stem 9 and the flow rate regulating valve receiving part 6a of the flow rate regulating valve body 6, and the cleaning characteristic optimum for the sanitary cleaning device is obtained by determining the area ratio and the number of screw parts of the valve stem 9.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003173374-A (JP)
Title: Schedule preparing device
Inventor: SHIMOMURA NORIMASA
IPC: G06Q50/22
Filed: 2001-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a schedule preparing device for automatically forming a proper training schedule reflecting the improvement request of a supported person for a supporter without having a bad influence on the human relations of a field requiring the supporter.  <P>SOLUTION: This schedule forming device for preparing a personal training schedule on the basis of a standard training schedule comprises a specifying means for specifying an improvement menu to a question item evaluated to be less than a standard from two or more results of a questionnaire survey of evaluation form constituting of one or more question items carried out for an individual for preparing the training schedule; and a schedule restructuring means for adding the content of the improvement menu specified by the specifying means to the standard training schedule.  <P>COPYRIGHT: (C)2003,JPO