baber/WOPTO huggingface dataset:
Patent JP-2002283447-A (JP)
Title: Method for manufacturing biaxially stretched film
Inventor: MYOGA MASAHARU
IPC: B29C55/12
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for improving productivity by shortening a time loss up to starting of a production without winding a film on a take-off roll group from an SK roll as a start due to occurrence of a film slack at the roll in a method for winding the take-off roll group after a biaxially stretched film made of a thermoplastic resin is corona discharged. SOLUTION: The method for manufacturing a biaxially stretched film comprises the steps of providing a sensor for sensing the slack of the film in a step of passing the take-off roll group in a step of winding the biaxially stretched film made of the thermoplastic resin as a product roll by passing the film through the take-up roll group and then corona discharging the film, and stopping the rotation of the take-off roll when the slack of the film is sensed.
Patent JP-2002285776-A (JP)
Title: Earth drill
Inventor: OCHIZAWA JUNICHI
IPC: E21B11/00
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To contrive cost reduction by a simple constitution by preventing the interfere of a boom and a front frame in an earth drill, in particular, enhancing working efficiency in auxiliary hanging working. SOLUTION: In the earth drill 40 in which the boom 43 is mounted to be derricked by the extension and contraction of a boom hoisting cylinder 44 on an upper turning body 42, a rope 45 drawn out from a winch provided on the upper turning body 42 is suspended on the top part of the boom 43, a Kelly- bar 46 is hung down on the rope 45, furthermore, the front frame 47 is mounted to be derricked by a front frame boom hoisting cylinder 48 on the turning body 42 and a rotary drive device 49 rotating and driving the Kelly-bar 46 is supported by the front frame 47, an interlocking cylinder 50 pumping pressure oil to the front frame boom hoisting cylinder 48 in response to the motion of the boom 43 is provided on the boom 43, and the boom 42 and the front frame 47 are interlocked with the interlocking cylinder 50.
Patent JP-2002287644-A (JP)
Title: Display member and audio device
Inventor: TAKEE RIYOUJI
IPC: G02F1/1333
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a display member which can omit black silk treatment or adhesion of a cushion or the like and which shows good appearance and to provide an audio device equipped with the display member. SOLUTION: The display member 20 disposed in the rear face side of a display opening 14 formed in a panel 11 is equipped with a holder 21 having an insertion hole 25 formed in the bottom 21a, having an open face in opposite side to the bottom 21a and having a space 26 inside, a liquid crystal substrate 22 disposed in the space 26 and attached to the holder 21, a light guide plate 23 attached to the back side of the liquid crystal substrate 22, and a front glass 24 attached to the outer face 21 of the holder 21 in the opposite side to the liquid crystal substrate 22 side and to cover the insertion hole 25. Moreover, the outer face of the bottom face of the holder 21 is provided with a front glass attaching part 27 to mount and fix the front glass 24 and with an exposing part 28 disposed between the front glass attaching part 27 and the insertion hole 25 to expose the outer face of the bottom 21a as it is.
Patent JP-2002282703-A (JP)
Title: Molding and fibrous structure obtained by using the same
Inventor: KASABO YOSHINORI
IPC: B01J21/08
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a molding having excellent processability and antifouling property and a fibrous structure obtained by using the molding. SOLUTION: This molding comprises particles of a catalytic semiconductor and has a carrying layer containing the particles so that at least a part of the particles is exposed on the surface of the molding. The organic matter decomposing capacity of the molding surface is characterized by that the weight decrease of salad oil is >=1 μg/cm<2> /hour when the salad oil of 0.1 mg/cm<2> is applied to the molding surface and the salad oil-applied surface is irradiated with ultraviolet rays of 10 mW/cm<2> intensity.
Patent JP-2002284612-A (JP)
Title: Antimicrobial composition
Inventor: ONISHI TOSHIMASA
IPC: A01N31/16
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a safe and effective antimicrobial composition having a wide antimicrobial spectrum. SOLUTION: The antimicrobial composition contains 2-methylthio-4-t- butylamino-6-cyclopropylamino-s-triazine and at least one compound selected from (a) and (b). Wherein, (a) is 1-[[(3-iodo-2-propynyl)oxy]methoxy]-4- methoxybenzene and (b) is a zinc salt of 2-pyridinethiol-1-oxide.
Patent JP-2002293788-A (JP)
Title: Transition metal compound, catalyst for olefin polymerization and method for producing olefin polymer
Inventor: WATANABE TAKESHI
IPC: C08F4/659
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a transition metal compound useful for preparation of a highly active catalyst for olefin polymerization, the highly active catalyst for the olefin polymerization and an efficient method for producing the olefin polymer. SOLUTION: This transition metal compound is represented by general formulas [I]: CpMYX<1> 2 , or [II]: (CpMYX<1> )2 X<2> (wherein, M is a group 4 transition metal atom; Cp is a group having a cyclopentadiene-type anionic skeleton; Y is a group bonded by a σ-bond to M through a group 15 or 16 atom; Cp and Y are bonded to each other directly or through a cross-linking group; X<1> is a sulfonyloxy group; and X<2> is a group 16 atom). The catalyst for the olefin polymerization is obtained by bringing (A) the transition metal compound into contact with (B) a specific aluminum compound and/or (C) a specified boron compound. The method for producing the olefin polymer uses the catalyst for the olefin polymerization.
Patent JP-2002293542-A (JP)
Title: Coating liquid forming titanium oxide thin membrane, method for producing the same and substrate carrying the same
Inventor: IZUTSU HIROYUKI
IPC: C09D5/00
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a coating liquid forming a titanium oxide thin membrane having high catalytic activity and practical strength when applied on various substrates such as plastics, metals and ceramics. SOLUTION: This coating liquid comprises 0.2 to 15 wt.% of titanium oxide particles (A) having 0.4 to 1.5 μm average particle size and >=50 m<2> /g specific surface area, 0.05 to 10 wt.% of titanium oxide particles (B) having <=200 nm average particle size and >=200 m<2> /g specific surface area, and 0.1 to 5 wt.% of a silica compound (in terms of SiO2 ), wherein (B)/((A)+(B))×100=3 to 25 wt.% and (C)/((A)+(B)+(C))×100=5 to 30 wt.%.
Patent JP-2002300073-A (JP)
Title: Mobile terminal and its communication control system
Inventor: MIYAUCHI NORIO
IPC: H04W92/08
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for inputting data such as an ID and supplying power to a mobile terminal with an electromagnetic vibration motor for vibration alarm by means of wireless communication via a coil externally. SOLUTION: The wireless communication is characterized in that the wireless communication is made via the coil of the vibration motor for a vibration alarm.
Patent JP-2002303474-A (JP)
Title: Refrigerator
Inventor: NIKI SHIGERU
IPC: F25D11/00
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerator in which a refrigeration chamber evaporator is defrosted even if a refrigeration chamber defrost heater is disused and high safety is ensured even if a combustible refrigerant is used. SOLUTION: When a refrigerant flow transfers from a freezing chamber evaporator 13 (first cooling operation) to a refrigeration chamber evaporator 10 (second cooling operation), a decision is made whether the refrigeration chamber evaporator 10 is frosted or not in addition to decisions (S3) and (S5) by a refrigeration chamber temperature sensor 30 and a freezing chamber temperature sensor 31. Based on the decision results of temperature detected by a refrigeration chamber evaporator temperature sensor 35 (S6), a changeover valve performs changeover operation (S1) and first cooling operation is transferred to second cooling operation.
Patent JP-2002294542-A (JP)
Title: Carbon fiber-based nonwoven mat
Inventor: YAZAWA SHIGERU
IPC: D04H1/4242
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a nonwoven mat, capable of exhibiting effects of a carbon- based material. SOLUTION: This carbon fiber-based nonwoven mat 16 is obtained by cutting carbon filaments 10 in a definite length, opening and laminating the cut carbon filaments and forming the resultant laminate in a mat-like shape having a prescribed thickness by a needle punch 6.
Patent JP-2002294733-A (JP)
Title: Holding frame for underground structure cover
Inventor: YOSHIDA SATOSHI
IPC: H02G1/06
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a holding frame for an underground structure cover capable of facilitating the installation, reducing a cost and preventing the incursion of earth and sand. SOLUTION: The holding frame 11 for forming the edge of a rectangular opening 12 closed by the cover 13 includes a bedrock 15 placed along edges forming two sides opposed to the opening and fixed with an anchor bolt 21 and an upright wall 16 having the inside opposed to the outside of the cover raised from the bedrock, and the upright wall is raised from the outside end and, at the same time, a cover supporting shelf 17 is projected to the inside of the upright wall. The cover supporting shelf is lacking in an upper position of the anchor bolt. Divided sections 26 are provided to parts extended along the edge of the opening, and the upright wall in the divided section is so formed that it has overlapping parts 16a and 16b each other in the direction of a wall thickness in both divided side parts.  A recess section is provided to the face between the overlapping parts, and a sealing compound is filled between the divided sections.
Patent JP-2002291929-A (JP)
Title: Hose housing auxiliary tool for inward coiling type fire hydrant equipment
Inventor: TAKAHIRA TOMOHIRO
IPC: A62C35/20
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To simply coil a hose just as it is designed. SOLUTION: A plurality of partitioning members 13 opposing each other via hose regulating paths 12 are provided.
Patent JP-2002247929-A (JP)
Title: Disposable rainwear for dog
Inventor: WATANABE KATSUHIRO
IPC: A01K13/00
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a disposable rainwear for dogs, easy-to-use and easy-to-buy, excellent in waterproofness and sanitary aspect. SOLUTION: This disposable rainwear for dogs is such that perforated lines (5), (6), (9), (10), (11) and (12) are formed on a cylindrical bag body made of calcium carbonate-mixed polyethylene.
Patent JP-2001352350-A (JP)
Title: Measurement system and method by statistic eye-diagram of continuous bit stream
Inventor: WASCHURA THOMAS E
IPC: H04L1/20
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a measurement system and method by a statistic eye- diagram of a continuous bit stream that uses a binary pulse coded waveform measurement device to discriminate a characteristic of a high-speed bit stream consisting of binary pulses so as to define the quality of the binary pulse bit stream in the case that information is transferred between communication systems. SOLUTION: This invention discloses a system and method that has a measurement device to discriminate a characteristic of the binary pulse bit stream and samples a pulse voltage level in excess of a voltage threshold level existing between delayed clock pulses in consecutive pulses of the binary pulse bit stream. A controller connected to the measurement device generates a threshold voltage level and delayed clock pulses among periods of the bit stream pulses. Many counts of sampled pulse voltage levels are recorded between the delayed clock pulses and stored as consecutive pulses of the binary pulse bit stream. The controller analyzes and processes the stored counts to generate an eye- diagram defining the characteristic of the binary pulse bit stream.
Patent JP-2002305807-A (JP)
Title: Engine stop control device
Inventor: KOMACHI KEIJI
IPC: B60L50/16
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To prevent resonance of an engine of a car with a car body when the engine stops, to enhance the durability of an engine-mounted part, and to suppress vibration of the car body. SOLUTION: This engine stop control device is provided with a motor 2 for giving counter torque to an engine when the engine stops, a means 15 of detecting the rotational speed of the engine, and a motor control means 14 for calculate necessary counter torque on the basis of the detected rotational speed of the engine, and controlling the motor so as to generate the counter torque.
Patent JP-2002305160-A (JP)
Title: Manufacturing method for compound semiconductor substrate
Inventor: MIYAJIMA TAKAO
IPC: H01S5/02
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To manufacture a compound semiconductor substrate by forming a compound semiconductor layer of proper quality having a small number of crystal defects on a single-crystal substrate and peeling the single-crystal substrate, without damaging the compound semiconductor layer. SOLUTION: On the single-crystal substrate (sapphire substrate) 11, 1st, 2nd, and 3rd compound semiconductor layers 12, 13, and 17 formed by carrying out crystal growth, while a space 18 is partially formed with the sapphire substrate 11. The 1st, 2nd, and 3rd compound semiconductor layers 12, 13, and 17 are peeled off of the sapphire substrate 11, through fusing of the interface between the sapphire substrate 11 and 1st compound semiconductor layer 12, by irradiating the 1st compound semiconductor layer 12 with a laser beam L, which is transmitted through the sapphire substrate 11 and is absorbed by the 1st compound semiconductor layer 12 from the side of the sapphire substrate 11.
Patent JP-2002308892-A (JP)
Title: New phosphine compound
Inventor: OHASHI KENJI
IPC: C07F9/54
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a new phosphine compound as a raw material useful for preparing para-hydroxyphenyldiphenylphosphine or other hydroxyphenyldiphenylphosphines which are thermostabilizers for thermoplastic resins. SOLUTION: A Grignard reagent of formula II (wherein X is chlorine, bromine or iodine) is allowed to react with a phosphine diphenylhalide of formula III (wherein Y is identical to or different from X and is chlorine, bromine or iodine) to prepare a diphenylphosphine of formula I. Subsequently, a tetrahydrofuran solution or a diethyl ether solution of the diphenylphosphine is treated with a concentrated aqueous solution of hydrogen chloride at a room temperature to detach a tertiary butyl group and generate a phosphonium salt of the diphenylphosphine of formula IV (wherein Z is chlorine or bromine), which is treated with an alkali to generate a hydroxyphenyldiphenylphosphine of formula V.
Patent JP-2002302077-A (JP)
Title: Tool for fixing steering wheel
Inventor: TAKESHIMA AKIO
IPC: B62D1/04
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To eliminate complicated work such as change of a tool to enhance workability and productivity, by making a plurality of steering wheel fixing jigs set respectively corresponding to plural vehicle types used commonly. SOLUTION: This tool is provided with a visor holder part 22 fixed onto one end part of a body part 12 via rod parts 16a, 16b to hold a meter visor, a slide part 26 displaced freely in the other end part via a guide groove 24 of the body part 12, and a steering holder part 32 for holding a steering wheel. The steering holder part 32 is fixed in an optional position by inserting a protruded part 48 of a locking pin member 34 connected to the body part 12 into in an optional position in positioning holes 50a-50c formed plurality.
Patent JP-2001348772-A (JP)
Title: Awning cloth and method for producing the same
Inventor: SCHULZ WOLFGANG
IPC: D03D1/00
Filed: 2001-04-10
Abstract: PROBLEM TO BE SOLVED: To provide an awning cloth which is made of a plurality of webs so as to be joined to each other along their outer longitudinal edges, by mutually bonding the webs of which the each is formed from both the warp and weft comprising synthetic or natural fiber, without remarkably increasing a thickness of the cloth as a whole nor deteriorating quality of the cloth in an area where both the webs are bonded, and to provide a method for producing the same. SOLUTION: This awning cloth is obtained by arranging both of the webs (1) for the awning cloth in such manner that one of the webs is partially overlapped with the other web in an area of their outer longitudinal edges (5), and then melting at least partially the overlapped area by utilizing warp threads (3) comprising a thermoplastic material so that the webs are fused to each other in the overlapped area, wherein the one of the webs (1) for the awning cloth has the warp threads (3) which comprise the thermoplastic material in the area of its outer longitudinal edge (5), and the other web (1) which is adjoining to the one to be bonded has the same structure as the one.
Patent JP-2002309241-A (JP)
Title: Water-in-oil aerosol product
Inventor: TAKENOUCHI MASAKI
IPC: A61Q15/00
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To provide an aerosol product which does not have a corrosion problem even if a metal container is used for the stock solution which is an aqueous solution containing a component which turns acidic when it is dissolved in water. SOLUTION: This aerosol product is obtained by filling a metallic aerosol container with a water-in-oil aerosol composition comprising an aqueous component containing a component which turns acidic when it is dissolved in water and an oil component.
Patent JP-2001318063-A (JP)
Title: X-ray reflectance analytical device
Inventor: MOMOSE HIDETO
IPC: G01N23/20
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray reflectance analytical device capable of analyzing even a sample having an unknown membrane structure or the unknown membrane thickness or membrane quality of each layer. SOLUTION: An X-ray reflectance pattern of a membrane sample is measured, and Fourier analysis of a vibration structure extracted from the obtained X-ray reflectance pattern is executed, changing simultaneously the estimated value of a refractive index of the membrane, and the Fourier transform intensity relative to each refractive index and frequency is displayed three-dimensionally. Then, the membrane thickness is calculated from the refractive index and the frequency, and the Fourier transform intensity relative to the refractive index and the membrane thickness is displayed three-dimensionally.
Patent JP-2002315597-A (JP)
Title: Method for manufacturing optically active alpha-amino acid
Inventor: DOTANI MASAHARU
IPC: C12P41/00
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To provide an industrial method for manufacturing an optically active D- or L-α-amino acid by using D,L-α-amino acid amide. SOLUTION: D,L-α-amino acid amide is hydrolyzed through a biochemical asymmetric hydrolysis using microbial cell bodies such as Mycoplana bullata, Mycoplana dimorpha, Rhodococcus erythropolis or Pseudomonas rosea or the like immobilized with a resin produced from a monomer of an acrylic acid ester, a methacrylic acid ester or a urethane acrylate.
Patent JP-2002324220-A (JP)
Title: Communication equipment
Inventor: KIYOTA KAZUHISA
IPC: B42D15/10
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a portable terminal in which the antenna of an IC card is arranged so that the portable terminal can be made thin in the case of mounting an IC card function on the portable terminal. SOLUTION: An antenna 15 of an IC card is projected from the back face of a first case body 10 so that a distance d1 with an LCD panel 12 and an ear receiver 13 can be made larger only by thickness t1 of the antenna 15 of the IC card, and that thickness d2 of the first case body 10 can be made thinner than that in a conventional constitution.
Patent JP-2002317773-A (JP)
Title: Vane fluid machine
Inventor: KUMAMOTO KATSUHIDE
IPC: F04C29/12
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To eliminate a reduction in discharge amount of a vane fluid machine having a plurality of independent discharge ports in one discharge region, improve the precision of a divided flow, offer simple machining of parts to be used and enable displacement easily variable, and facilitate formation of the divided flow of stable and selective frequency and quantity. SOLUTION: The vane fluid machine 40 having operation chambers 7, 8 formed with a rotor 1, vanes 3, a ring 4 and side plates 5, 6 comprises first communication paths 20, 21 having discharge opening portions 20, 21 communicating with plurality of discharge ports 10, 11 connectable to a plurality of fluid operating systems 14, 15 mutually independent and opening to the side face of the rotor, and second communication paths 24 communicating with the first communication paths and opening to the operation chambers, both of which are provided for the individual vanes with the first opening communicating with one of the plurality of discharge opening portions with the rotation of the rotor.  The plurality of discharge opening portions are provided at positions where the side plates have different diameters in the radial direction and the first opening is arranged in zigzag in the radial direction of discharge opening side faces 1c, 1d of the rotor.
Patent JP-2002324198-A (JP)
Title: System, box, and method for home-delivery service
Inventor: TAKATANI MASAAKI
IPC: G06Q30/06
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a system, a box, and a method for a home-delivery service, which enable a retailer to improve the convenience as well as the security to deliver goods to a user who buys the goods. SOLUTION: A system features to be comprised of a box 2 installed at a home that belongs to a user A, a user terminal 1 that is connected to the box 2 via a communication line and operated by the user A, and a retailer terminal 3 that is operated by a retailer B. The user terminal 1 transmits a first user key K1 to the retailer terminal 3 and the box 2, which is composed with data inputted by the user A when the user orders the goods by using the user terminal 1. Using the first user key, the user can open the box 2.
Patent JP-2002320558-A (JP)
Title: Automatically cooking system
Inventor: SUGIMOTO TAKIO
IPC: A23L5/10
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To provide an automatically cooking system which enables not only substantial expansion of cooking areas but also effective draining of meat juices from food materials in the transfer back operation. SOLUTION: In the automatically cooking system in which food material housing bodies 10 are transferred in circulation along a specified loop-like track R within a vertical plane while a cooking part 12c is provided at a part of a transfer path of the food material housing bodies 10, a food material housing body upright attitude holding means 6 is provided to shift the food material housing bodies 10 transferred back via the cooking part 12c to upright attitudes. Thus, for example, even flat fried foods M can be turned and kept in upright attitudes to enable draining of oil sufficiently on both sides of the fried foods thereby helping extract taste and relishing favorably.