baber/WOPTO huggingface dataset:
Patent JP-2003254374-A (JP)
Title: Hydraulic shock absorber
Inventor: MATSUNO AKIRA
IPC: F16F9/40
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To minimize phase lag in damping force with respect to a piston speed while suppressing cavitation, by optimizing burden of damping force of a base portion and a piston portion in a compression stroke, in a hydraulic shock absorber.  <P>SOLUTION: A piston 5 connected with a piston rod 6 is fitted in a cylinder 2, and a reservoir 4 is connected with a lower chamber 2B of the cylinder through a base valve 7. In the compression stroke, a compression side damping force generating mechanism 11 of the piston 5 and a damping force generating mechanism 15 of the base valve 7 are set so that a ratio Pp:Pb of differential pressure between upper and lower chambers 2A, 2B of the cylinder (pressure Pp applied to the piston portion) to differential pressure between the lower chamber 2A and the reservoir 4 (pressure Pb applied to the base portion) is 1:1 to 1:2. Therefore, the burden of pressure on the piston portion and base valve portion in the compression stroke can be optimized and the phase lag in the damping force with respect to the piston speed can be minimized.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003254103-A (JP)
Title: Controller for vehicle
Inventor: TABATA ATSUSHI
IPC: F02D13/02
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To reduce gear shift shock caused by engine inertia in shifting.  <P>SOLUTION: An engine rotating speed and a gear shift transient oil pressure are simultaneously controlled by a solenoid drive valve (intake valve, exhaust valve) in shifting, and the engine rotating speed is changed in accordance with the change of a predetermined target rotating speed. The control of the engine rotating speed by the solenoid drive valve is superior in controllability (response), and the control amount and a degree of freedom in control execution timing are high in comparison with a torque-down control such as timing delay control of an ignition period, the gear shift shock can be effectively reduced. The shock can be further reduced by controlling the engine rotating speed by the solenoid drive valve when a lock-up clutch is controlled.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003250408-A (JP)
Title: Fishing line and method for producing the same
Inventor: IKUSHIMA KAORI
IPC: A01K91/00
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fishing line having strength, pliability and suitable elongation with a slight dimensional change after preparing a terminal tackle and especially suitable as a main fishing line for a gengoro-crucian.  <P>SOLUTION: The fishing line is composed of a polyamide monofilament having 0.07-0.37 mm diameter and wound around a spool. The dimensional change calculated according to formula (L<SB>0</SB>-LX)/L<SB>0</SB>×100 from the length (LX) measured after taking out the monofilament from the spool, cutting the monofilament to 50 cm length (L<SB>0</SB>) and allowing the cut monofilament to stand in a room regulated to 20°C and 65%RH for 24 h is ≤1.0%.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003260043-A (JP)
Title: Biological heat consumption data management device
Inventor: YAMAMOTO TERUO
IPC: A61B5/22
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To manage a measuring time by a biological heat consumption measuring machine 5 by a simple structure and without bothering a user.  <P>SOLUTION: The biological heat consumption measuring machine 5 does not have a time-keeping function but has a biological heat consumption measuring time computing means 13 computing the measuring time of biological heat consumption data on the basis of the time by a time-keeping means provided in a server 4 when biological heat consumption data stored is transmitted to the server 4. The machine computes a time corresponding to the biological heat consumption data from a time interval of transmitting action and stores it with the measurement data in a second biological heat consumption data storage means 11.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003272601-A (JP)
Title: Secondary battery
Inventor: OKITA KAZUNARI
IPC: H01M10/05
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To prevent damage on collecting tabs at an assembly process for a secondary battery capable of taking out power generated of a wound-up electrode body 2 inside a battery can 1 from an electrode terminal mechanism 90 through a plurality of the collecting tabs.  <P>SOLUTION: A plurality of the connecting tabs 3 are taken out of the wound-up electrode body 2. The electrode terminal mechanism 90 is provided with an electrode terminal 91 penetrating the battery can 1, and a flange part 92 is formed at a base end part of the electrode terminal 91, and at the same time, a screw shaft piece 96 is set in protrusion at the flange part 92 to which a nut is screwed. Between the flange part 92 and the nut 97, tip parts 31 of the plurality of the collecting tabs 3 are pinched in a state superimposed with each other. Also, an aluminum foil 4 is interposed between the tip parts 31 of the superimposed collecting tabs 3 and the nut 97.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003270130-A (JP)
Title: Measuring instrument
Inventor: KIMURA TOSHIHITO
IPC: G01N21/27
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a measured result from being dispersed by unevenness of a film thickness in a thin film layer, dust on the thin film layer and the like, in a measuring instrument such as a surface plasmon resonance measuring instrument.  <P>SOLUTION: In this measuring instrument provided with a dielectric block 10, the thin film layer 12 formed on one face thereof to contact with a sample, a light source 14 for generating light beam 13, an incident optical system 15 for making the beam 13 get incident into the dielectric block 10 at an incident angle by which a total reflection condition is attained in an interface 10b between the dielectric block 10 and the thin film layer 12, and a photo detecting means 17 for detecting the light beam 13 total reflected in the interface 10b, means 32, 33 are provided to move the optical system 15 and the dielectric bock 10 relatively so as to change an incident position of the beams 13 in the interface 10b, and a plurality of data corresponding to intensities of the total- reflected beams, output respectively by the photo detecting means 17 when the incident positions of the beam 13 are brought into different conditions is processed statistically by a computing means 20, so as to acquire one representative data corresponding to the intensity.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003268390-A (JP)
Title: Method and apparatus for thermal decomposition of biomass
Inventor: HASHIMOTO SHIGERU
IPC: C10J3/00
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems that the energy of biomass is not effectively utilized by present techniques since the biomass has a low calorific value and a high water content.  <P>SOLUTION: Nearly 90% of bioenergy can be recovered as gas or liquid energy by combining thermal decomposition and gasification where the biomass is used for gasification and thermal decomposition while biomass char is used for gasification. A stable thermal decomposition operation can be realized by regulating a feed rate for thermal decomposition.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003273316-A (JP)
Title: Semiconductor manufacturing system and its manufacturing method
Inventor: MORIMOTO NOBUHIDE
IPC: H01L25/18
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a low-cost thin semiconductor device and its manufacturing method without performing polishing by which much time may be wasted and an unnecessary residual stress may be applied to the semiconductor chip.  <P>SOLUTION: Several band members which are composed of tape, several semiconductor chips arranged lengthwise and crosswise on its surface, and several electrode terminals protruding from its underside, are vertically stacked into a multilayer structure and are resin sealed. The multilayer resin sealed member 13 which is resin sealed and shaped into a block is cut by a blade 18 by chipping off the inactive surface of several semiconductor chips which are resin sealed in one plane for dividing the member 13 into individual single- layer resin sealed members 17. Individual semiconductor devices are further obtained by the blade 18.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003270092-A (JP)
Title: Lens performance measuring apparatus
Inventor: OTSUKA MASARU
IPC: G01M11/02
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lens performance measuring apparatus capable of more accurately measuring lens performance.  <P>SOLUTION: The condensing point of measuring luminous flux that is condensed by a TS lens 6 being emitted from an interferometer body 19 is allowed to coincide with an image surface 27 of a lens 5 to be inspected. An RS mirror 4 having a curvature center is arranged at a point where luminous flux to be measured passes through the lens 5 to be inspected and is condensed at the side of an object surface 28 of the lens 5 to be inspected. The lens performance measuring apparatus comprises a chamber means (a TS stage chamber 32, a TS side airtight plate 30, a TS side airtight plate height adjustment mechanism 37, and the like) for covering both of or one of a laser path in the TS lens 6 and a laser length-measuring apparatus 80 for measuring a TS position that measures the position of the TS lens 6, a laser light path in an RS mirror 4 and a laser length-measuring apparatus 70 for measuring the RS position that measures the position of the RAS mirror 4, and a pressure-reducing means (a TS stage chamber pressure reduction control system 34, and the like) for reducing the pressure in the chamber means, thus accurately measuring optical performance such as the distortion and the image surface curve of the lens 5 to be inspected.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002295501-A (JP)
Title: Ball utilizing rotating joint
Inventor: OKUYAMA SHOSHICHI
IPC: F16D3/04
Filed: 2002-02-12
Abstract: PROBLEM TO BE SOLVED: To make it possible to transmit torque from the driving side to the driven side supporting the degree of freedom for a linear displacement through following a linear displacement quantity of both bearings (on driving side and the opposite side) of a rotating body on the driven side, that is, a unidirectional displacement quantity (λ) of a rotation center on the driven side at a parallel position of target planes (both planes on the driving and driven sides viewed from a plane on line T-T) of both rotating bodies on the driving and driven sides in cases where running torque is transmitted to the rotating body on the driven side having the degree of freedom for unidirectional, comparatively parallel and linear displacement besides the degree of freedom for rotation. SOLUTION: In both the rotating bodies on the driving and driven sides, 'a ball utilizing rotating joint' comprises a plurality of joint elements (6 pieces in Fig. 2) composed of, guide rings (8) and balls (7), which stand in such mutual position relationship as to implement the relational expression [λ0=(D-d)/2] between allowable displacement (λ0) in the degree of freedom for the linear displacement given to the driven side and the balls (7) (with diameters d) running on inscribed surfaces, as planet contacting circular orbits for the balls, with inside diameters D in the guide ring (8).
Patent JP-2003270391-A (JP)
Title: Radiation intensifying screen and its manufacturing method
Inventor: MISHINA NORIYUKI
IPC: C09K11/00
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radiation intensifying screen forming an image having no deterioration of brightness and sharpness and having excellent granularity, and its manufacturing method.  <P>SOLUTION: This radiation intensifying screen is characterized by having on a support, a phosphor layer containing phosphor particles and ZrO<SB>x</SB>(0<x≤2.0).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003239175-A (JP)
Title: Method for modifying cellulosic fiber material with vegetable protein
Inventor: YAMADA EIJI
IPC: D06M13/332
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for modifying a cellulosic fiber material with a vegetable protein instead of animal proteins whose physical retention on cellulosic fibers are known, which however have problems on hand, durability and the like, further have a defect that the strengths of the fibers are lowered, and are expensive, and whose production is often limited.  <P>SOLUTION: This method for modifying the cellulosic fiber material to produce the modified cellulosic fiber material having excellent moisture retainability, wearing amenity, profitability, productivity, and safety is found. Namely, the method for modifying the cellulosic fiber material comprises the cross-linking reaction of a water-soluble dichlorotriazine compound, wherein a vegetable protein is singly used or the vegetable protein is used together with an animal protein and an amine compound. Therein, the dichlorotriazine compound is simultaneously or stepwisely reacted with the proteins and the amine compound. Thereby, the cellulosic fiber material is bound to the proteins through the triazine ring to give the functional cellulosic fibers having the excellent moisture retainability, wearing amenity and strength.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003283533-A (JP)
Title: Communication control apparatus, communication system, communication control method, and communication control program
Inventor: MORIMOTO HIROYUKI
IPC: H04W48/18
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To perform a communication by communication control apparatuses and a system using the apparatuses.  <P>SOLUTION: In the communication system, a broadband modem 210 receives a contents distribution request containing the identification information of a mobile terminal 100 from the mobile terminal 100 via a first wireless network 1100, and in accordance with the reception, the broadband modem 210 transmits the inquiry of a connection permission to an authentication control device 10. When the authentication control device 10 judges to permit a connection with the mobile terminal 100, the broadband modem 210 connects a line with the mobile terminal 100 which requests the distribution of contents.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002361747-A (JP)
Title: Method and device for butt-joining molding materials composed of elastomer material
Inventor: LEMPFER CHRISTIAN
IPC: B29C48/025
Filed: 2002-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for butt-joining a molding material composed of an elastomer material, especially a seal molding material, that is, a modification of the method for forming cut faces, in a joint region, of the molding material or a part of the molding material, then making the cut faces closer to each other so as to form a joint gap into which a joining material is inserted between the cut faces and making the molding materials further close to each other until the cut faces are brought to a connecting position with the connecting material, and consequently, to realize a rapid butt-joining process of the molding material in a short cycle time during manufacturing, using the modification. SOLUTION: The joining material 14 is directly thrust into the joint gap under the condition that the material 14 is viscous.
Patent JP-2003278183-A (JP)
Title: Swivel working machine
Inventor: SAWADA IKUHISA
IPC: E02F9/00
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a swivel working machine capable of ensuring a sufficient intake port in a decorative cover for cooling device while enlarging a cab and a cooling device within a limited space.  <P>SOLUTION: A cab 16 is arranged on the left front half part to the rotating center of a super structure 14 rotatably provided on a base carrier, and a cooling area 38 having the cooling device 37 is arranged on the rear half part adjacently to the cab 16. A working oil tank 41 and a fuel tank 42 are arranged on the right side to the rotating center. The rear part 16a of the cab 16 is provided on the inner side from the circumferential side surface part of the super structure 14, and the decorative cover 48 for covering the cleaning area 38 is provided along the circumferential side surface part of the super structure 14 to the rear part 16a of the cab 16. The decorative cover 48 has a side intake opening on a side surface plate 51, an upper intake opening on an upper surface plate, and a front intake opening on a front surface plate 57 arranged between the rear part 16a of the cab 16 and the circumferential side surface part of the super structure 14.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003286663-A (JP)
Title: Artificial leather
Inventor: YANAI TAKASHI
IPC: D06N3/00
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a raised artificial leather having soft touch feeling, particularly excellent in lighting effect.  <P>SOLUTION: This artificial leather is composed of a fiber entangling body containing an ultrafine fiber containing single fiber with ≤1.1 dtex fineness and a polymer elastomer and has a raised surface. In the artificial leather, the ultrafine fiber is a latent crimp-developing polyester conjugate fiber obtained by mutually conjugating two kinds of polytrimethylene terephthalates having 0.05-0.40 (dl/g) difference of intrinsic viscosity in side-by-side type.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003280013-A (JP)
Title: Liquid crystal display element
Inventor: WATANABE HIDEAKI
IPC: G02F1/1335
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To completely harden a sealing material made of photocuring resin charged in a liquid crystal injection hole up to its inner part efficiently with a smaller amount of irradiation light.  <P>SOLUTION: Light reflecting layers 9 and 10 are provided on the internal surfaces of both substrates 1 and 2 at the liquid crystal injection hole 7a. When liquid crystal injection holes 7a are sealed, the sealing materials 12a are charged in the respective liquid crystal injection holes 7a of a plurality of liquid crystal display elements, and the plurality of liquid crystal elements are arranged upright by matching the positions of the respective liquid crystal injection holes 7a, which are irradiated with ultraviolet rays. The ultraviolet rays incident on the sealing materials 12a travel inward while absorbed by the sealing materials 12a and at this point, ultraviolet rays incident on the light reflecting layers 9 and 10 are reflected in the inside sealing materials 12a to contribute to the curing of the sealing material 12a without being scattered out from the substrates 1 and 2. Consequently, the sealing material 12a made of the photosetting resin supplied into the liquid crystal injection hole 7a is completely cured up to its inner part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003277861-A (JP)
Title: Rotor for rubber kneading machine
Inventor: HIROMATSU KAZUO
IPC: C22C19/05
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive rotor for a rubber kneading machine, with excellent wear resistance and corrosion resistance and of a prolonged service life.  <P>SOLUTION: A self-fluxing alloy is thermal-sprayed on a surface of a base carbon steel. The self-fluxing alloy includes nickel one and cobalt one. In addition, cermet containing tungsten carbide is also used. In order to obtain the rotor of high adhesion and toughness and of the prolonged service life, it is effective to form a thermal-sprayed coating of a composite-layer structure of the self-fluxing alloy containing no tungsten carbide and cermet containing tungsten carbide.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003288857-A (JP)
Title: Charge neutralizing device of ion beam and its method
Inventor: SANO MAKOTO
IPC: H01J37/317
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electron neutralizing device and an electron neutralizing method in which stable supply of electrons in wide range to the ion beam scanned is made possible by enclosing the electrons using a cusp field formed by arranging a plurality of sets of permanent magnets, and an ion injecting device having the electron neutralizing device.  <P>SOLUTION: In the ion beam line which has a mechanism of scanning ion beam by an electric field or a magnetic field, or in the ion beam line which has a mechanism of forming ion beam of sheet-shape or ribbon-shape, the charge is neutralized by enclosing the electrons by using a cusp field formed by arranging permanent magnets, and by supplying the electrons from the running direction of the beam and from the direction crossing the scanning direction of the beam, or from the running direction of the beam and from the direction crossing the expanding direction of the sheet-shape beam or the ribbon-shape beam.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003286163-A (JP)
Title: Diclofenac sodium preparation for peroral administration
Inventor: ISHIBASHI NOBUYUKI
IPC: A61K47/10
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a quick-acting diclofenac sodium preparation for peroral administration having extremely good absorbability in the body comparable to a suppository under non-fasting condition.  <P>SOLUTION: This dichlofenac sodium preparation for peroral administration contains diclofenac sodium, a nonionic surfactant, a cholic acid derivative as an absorbefacient and glycerols or glycols. It is a quick-acting preparation having high absorbability in the body even in the non-fasting state. The preparation can be encapsulated in a hard capsule as it is to form a hard capsule preparation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003284761-A (JP)
Title: Liquid medicine kit
Inventor: KIRIGATANI YOICHI
IPC: B65D81/32
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide such a liquid medicine kit that a drug can be easily mixed with a liquid for dissolution without using any puncture needle.  <P>SOLUTION: The liquid medicine kit comprises a container 2 for dissolution, which is charged with a liquid for dissolution, a drug container 3 charged with a drug and a joining means for joining these containers. The joining means is composed of a portion 4a for joining the container for dissolution, a portion 4b for housing the drug container and a connector 4c permitting communication of the liquid, and the portion 4a for joining the container for dissolution is separated from the portion 4b for housing the drug container, whereby a liquid sending pipe 6 in the connector 4c is opened to mix the drug with the liquid for dissolution.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003307866-A (JP)
Title: Electrophotographic photoreceptor and image forming apparatus
Inventor: IIJIMA SHINICHI
IPC: G03G5/10
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an inexpensive and excellent photoreceptor and an excellent image in a short working time without regulating the surface roughness Rmax of a conductive supporting body to be small even in the case of forming the image by radiating coherent light or the like to an electrophotographic photoreceptor.  <P>SOLUTION: As for the electrophotographic photoreceptor constituted by applying at least an under coating layer and a photoreceptive layer to the conductive supporting body, the supporting body is obtained by performing blast processing or grinding processing on a non-cutting tube, and its surface roughness is 2.0 to 5.0 μm as Rmax and 0.1 to 0.5 μm as Ra.  <P>COPYRIGHT: (C)2004,JPO