baber/WOPTO huggingface dataset:
Patent JP-2003222054-A (JP)
Title: Engine for scooter type motor bicycle
Inventor: ISAKA YOSHIHARU
IPC: B62M7/06
Filed: 2002-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an engine for a scooter type motor bicycle which is reduced in size by decreasing road clearances of a cylinder and a cylinder head.  <P>SOLUTION: A DOHC engine for a scooter type motor bicycle including a storage box (container section) below a seat is arranged below the storage box. In the engine 15 for a scooter type motor bicycle in which the cylinder 33 is inclined forwardly substantially horizontally, a cylinder axis line M is made to offset by ε downward with respect to a crank center O. The road clearances of the cylinder 33 and the cylinder head 34 is decreased by the downward offset amount ε of the cylinder axis line M, and it becomes unnecessary to increase the seat height to avoid interference between the cylinder 33, cylinder head 34 and the storage box of the scooter type motor bicycle. As a result, the scooter type motor bicycle is reduced in size.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003220858-A (JP)
Title: Aluminium clad stainless steel rigid body trolley bar
Inventor: TANOI SATOSHI
IPC: B60M1/13
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aluminium clad stainless steel rigid body trolley bar which has an enough strength on a caulking joint and causes no torsion at the time of bending processing.  <P>SOLUTION: The aluminium clad stainless steel rigid body trolley bar 17 is manufactured by fitting a slide part 13 made by press cladding a stainless steel strip 11 with a high wear resistance to a thin aluminium strip 12 made of good electric conductivity aluminium in a recessed portion 15 of a support 14, caulking a side wall part 16 of the recessed portion 15 and having the thin aluminium strip 12 of the slide part 13 and the support 14 jointed by caulking. At least one groove 18 is formed on the part where the thin aluminium strip 12 contacts with the recessed portion 15 of the support 14.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003225067-A (JP)
Title: Method for producing processed leaf and method for producing food
Inventor: FUKUNAGA YASUSHI
IPC: A23L19/00
Filed: 2002-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a processed leaf, by which residual amount of harshness can simply be reduced.  <P>SOLUTION: In the method for producing the processed leaf, a step for treating the leaf to be processed with a tannin decomposing enzyme is provided. In the method, a step for feeding a solution of phosphate to the leaf to be processed after the enzyme-treating step is preferably provided and a step for boiling the leaf to be processed is preferably provided before and/or after the enzyme-treating step. According to the method, since tannin which is one of main ingredients of harshness discharged from the leaf is decomposed by the enzyme, the tannin content of the processed leaf is effectively reduced. As a result, occurrence of discolored part of brawn, medium brawn, etc., on a food part which comes into contact with the processed leaf is reduced.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003228217-A (JP)
Title: Image forming apparatus
Inventor: YOKOGAWA NOBUHITO
IPC: G03G15/16
Filed: 2002-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of yielding a high- quality color image by preventing color slurring by making the traveling of a transfer carrying belt or an intermediate transfer belt stable.  <P>SOLUTION: In the image forming apparatus where a plurality of image forming units each having an image carrier are juxtaposed to be opposed to a transfer belt, respective stages for electrification, development, transfer and cleaning in the respective color image forming units are started and finished in the same timing. Thus, influence exerted on the traveling of the transfer belt in the case of starting or finishing the respective stages in the respective color image forming units is eliminated and the speed of the transfer belt is made stable, whereby the color slurring is prevented.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003226909-A (JP)
Title: Converter tuyere abnormality monitoring method
Inventor: UEMURA FUMIO
IPC: C21C5/48
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To monitor abnormality of a tuyere over the entire blowing period of a converter operation.  <P>SOLUTION: In the converter tuyere abnormality monitoring method in which abnormality of the tuyere is discriminated based on the measurement result by measuring the pressure of oxidizing gas and cooling gas when monitoring the abnormality of the tuyere of the converter having the tuyere from which the oxidizing gas and the cooling gas are blown from the inner pipe and the outer circumference of the inner pipe, respectively, the pressure of the oxidizing gas and the cooling gas when the blowing is started is measured, initial abnormality of the tuyere is discriminated based on the measurement result, the pressure of the oxidizing gas and the cooling gas during the blowing is measured at predetermined intervals, and abnormality during the blowing form the tuyere is discriminated based on the measurement result. After the blowing is completed, the pressure of the inert gas blown into from the tuyere is measured before the next blowing is started, and clog before the blowing from the tuyere is discriminated based on the measurement result.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003234427-A (JP)
Title: Wiring board, semiconductor device using the same and manufacturing method thereof
Inventor: FUJIMOTO HIROAKI
IPC: H01L23/12
Filed: 2002-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To realize a fine bonding of a bonding wire with an inner electrode of an interposer, thereby providing a miniature semiconductor package.  <P>SOLUTION: A semiconductor chip 5 is fixed to a circuit board 1 having a conductor wiring 2. Electrodes 6 of the chip 5 are electrically connected to a part of the conductor wiring 2 with metal thin wires 7. The connection of the wiring 2 with the thin wire 7 is structured such that deformed top end portions 9 of the thin wires 7 cover the top and the side of the wiring 2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003235039-A (JP)
Title: Coding processing apparatus, decoding processing apparatus, and method, and computer program
Inventor: KONDO TETSUJIRO
IPC: H04N19/196
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and method for realizing improvement of a compression rate and enhancement of image quality in coding of data with a plurality of signal components.  <P>SOLUTION: The correlation of signal components of data having a plurality of the signal components is obtained and coded data sharing a quantization code, or a minimum value, or a dynamic range of the signal component discriminated of presence of the correlation are produced. The propriety of sharing is discriminated by verifying S/N as a difference between a decoded pixel value and an original pixel value in the case of sharing the quantization code, or comparing quantization codes/bit patterns of each signal component, or comparing the standard deviation and the dynamic range of each signal component or comparing the standard deviation and the average, the sharing of the minimum value or the dynamic range or the quantization code is performed only for the components with high correlation.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003232311-A (JP)
Title: Fastening member
Inventor: TANIGAWA MASANOBU
IPC: F16B5/00
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fastening member which is formed by a shape memory material and easily releases fastening of a fastened member provided by a plurality of members.  <P>SOLUTION: In the fastening member 1 for fastening the fastened members A and B provided by the plurality of members, it is formed by the shape memory material, it memorizes its shape by forming it in a shape capable of releasing the fastening under a heating or cooling condition, and it is applied to a shape possible for fastening by secondary processing under temperature in which the fastening member is not restored to the memorized shape. Thus, fastening of the fastened members A and B by the fastening member 1 is easily released by means of heating or cooling the fastening member 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003232859-A (JP)
Title: Radiation detector
Inventor: YAMANAKA TATSUMI
IPC: G01T1/20
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To dispose with ease two-dimensionally arranged scintillators and photodiodes so that they can correspond accurately to each other.  <P>SOLUTION: A plurality of p-type semiconductor layers 22 are provided on a surface of a photodiode array 2. Recessed grooves 31 for positioning are formed around the semiconductor layers 22. The scintillators 11 are disposed on the front surface side of the array 2 so as to correspond to the semiconductor layers 22. The scintillators 11 are held by hold members 12, and ridges 13 for positioning are formed on bottom parts of the members 12 so as to project toward the array 2 side. By fitting the ridges 13 for positioning into the grooves 31 for positioning, the scintillators 11 are positioned relative to the semiconductor layers 22.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003237830-A (JP)
Title: Laminated aluminum foil roll
Inventor: SAITO HITOSHI
IPC: B65D65/42
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminated aluminum foil roll of excellent drawability from an accommodation box and excellent cutting property which can sufficiently maintain peelability from foodstuff.  <P>SOLUTION: In this laminated aluminum foil roll, a silicone resin layer is formed on a surface of an aluminum foil layer so that the surface of the resin layer forms the outer side of the roll.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003238507-A (JP)
Title: METHOD FOR PRODUCING OPTICALLY ACTIVE beta-PHENYLALANINE DERIVATIVE
Inventor: NOHIRA HIROYUKI
IPC: C07C233/47
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for simply and efficiently producing an optically active β-phenylalanine derivative and an optically active N-acyl-β-phenylalanine derivative.  <P>SOLUTION: This method for producing the optically active N-acyl-β- phenylalanine derivative comprises optically resolving an N-acyl-β-phenylalanine derivative by a preferential crystallization method.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003238216-A (JP)
Title: Method and apparatus for filling high viscous fluid
Inventor: YOSHIKAWA MASAHIKO
IPC: C03C27/10
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for filling a highly viscous fluid which enable the highly viscous fluid to be easily filled in a short period of time into a space of an arrayed body composed of a plurality of plate-like material arrayed in parallel with a certain interval.  <P>SOLUTION: In the method and apparatus for filling the high viscous fluid, the arrayed body 2 having a space S inside is formed by sealing the periphery of a plurality of glass plates 1 arranged in parallel with a certain interval in the thickness direction except the lower side opening end 2a and the upper side opening end 2b of the glass plates, the upper side opening end 2b is dipped in a liquid resin W stored in a resin vessel 5 provided with an air supply port 5c in a state where a part corresponding to 70% or more of the whole volume of the arrayed body and including the lower side opening end 2a is exposed outside the resin vessel 5, so that the arrayed body 2 is air-tightly fixed to the opening part 5a of the resin vessel 5, and the resin W is filled into the space S of the arrayed body 2 by introducing compressed air from the air supply port 5c to pressurize the inside of the resin vessel 5.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003242474-A (JP)
Title: Non-contact ic card
Inventor: IKEDA HIDETAKA
IPC: G06K19/07
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To elongate a communication distance by reducing the area of a capacitor formed by a pattern in an antenna and decreasing a shield obstructing communication.  <P>SOLUTION: One end 14a of an antenna coil 14 fixed to the peripheral part of an insulating substrate 11 is connected to a die pad pattern 17 of an integrated circuit element 16, and the other end 14b of the antenna coil 14 is connected to capacitor patterns 18a, 18b formed in a position opposite to the die pad pattern 17 with an insulating substrate 11 interposed between them. One end 14a and the other end 14b of the antenna coil 14 are respectively connected to a desired terminal of an integrated circuit element 16 having a transmit/ receive function of performing arithmetic processing for the received signal by power generated according to the received signal waves and returning the arithmetic result to the outside. Surplus shied exerting influence on the antenna magnetic field is decreased to improve communication characteristic.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003242864-A (JP)
Title: Navigation switch device
Inventor: SEKINE TAKESHI
IPC: H01H1/06
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an excellent navigation switch device operable in totally eight directions such as forward, backward, leftward, rightward and oblique directions with a simple structure.  <P>SOLUTION: Four electric conductors 2a, 2b, 2c and 2d circularly formed on a printed circuit board 1 are respectively longitudinally and laterally arranged at slight intervals 3a, 3b, 3c and 3d so as to be shaped into a doughnut- like form as a whole. Short-circuiting pieces 6a, 6b, 6c and 6d coming into contact with the conductors 2a, 2b, 2c and 2d, respectively, when an operation piece 11 is operated in the forward, backward, leftward, rightward and oblique directions are mounted on a cap body 5 disposed oppositely to the circuit board 1. The four conductors are each composed of two conductive layers 4a and 4b facing to each other, and each having a radially comb-shaped center part and both circumferential comb-shaped ends, and a thin part 7 is formed in the circumferential part of the cap body 5. In the vicinity of the thin part 7, respective thick parts 8a, 8b, 8c, 8d, 8e, 8f, 8g and 8h in the longitudinal, lateral and oblique directions forming a nearly equilateral octagon as a whole are formed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003207486-A (JP)
Title: Ultrasonic gustation sensor
Inventor: KOJIMA YOICHIRO
IPC: G01N29/00
Filed: 2002-01-13
Abstract: <P>PROBLEM TO BE SOLVED: To accurately measure and diagnose tastes of various kinds of solids and liquids in a nondestructive manner.  <P>SOLUTION: A measuring sensor 1 is arranged closely to an object 2 to be measured with a fixed pressure and ultrasonic tasting is done by measuring and diagnosing in the nondestructive manner with an ultrasonic wave. A CPU provided with a pulser/receiver part, A/D converter, and display is connected to the sensor 1. For example, recognition or comparison is done with the pattern recognition program of a computer in order to examine that a liquid material such as beer or milk is in a set quality limit or not.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003250449-A (JP)
Title: Hydrated chocolate for roll-in
Inventor: YAMAWAKI YOSHIO
IPC: A21D13/08
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydrated chocolate for roll-in, having excellent chocolate flavor, sheet-forming properties and baking resistance, and usable for making confectionery and bread.  <P>SOLUTION: The hydrated chocolate for roll-in comprises 50-85 wt.% chocolate batter and 10-40 wt.% water, has 400-1,600 poise viscosity at 50°C temperature of a material, and contains one or more kinds of stabilizers selected from gallant gum, carrageenan, furcellaran and agar. The food made into the confectionery or the bread contains the hydrated chocolate for roll-in.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003257944-A (JP)
Title: Plasma etching device
Inventor: TANAKA NOBUYUKI
IPC: H05H1/46
Filed: 2002-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma etching device capable of keeping a plasma state stable and of improving uniformity in an etched surface.  <P>SOLUTION: The plasma etching device includes a lower electrode 11 and an upper electrode 12 positioned in a treatment chamber 10, and an unillustrated semiconductor wafer is placed on the lower electrode 11. A high frequency energy supply mechanism 14 is provided on the side of the lower electrode 11. Plasma containing rings 13 (131, 132), different in outside diameters and piled one upon the other with a specified gap between, are positioned near inner walls of the treatment chamber 10, and the rings 132 nearer to the upper electrode 12 are smaller in outer diameters than the rings 131. Protrusions PRO of a specified height are formed for the plasma containing rings 13 for determining gaps G (G11, G12). Threaded openings S are formed for the protrusions PRO to be firmly fixed by ring fixing screws 15.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003258378-A (JP)
Title: Surface-emitting semiconductor laser and method of manufacturing the same, optical module, optical transmission device
Inventor: ONISHI HAJIME
IPC: H01S5/183
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface-emitting semiconductor laser having good device characteristics and a high operation speed and a method of manufacturing the same, and also to provide an optical module and an optical transmission device including the surface-emitting semiconductor laser.  <P>SOLUTION: The surface-emitting laser 100 includes a resonator 120 formed on a semiconductor substrate 101, and can emit light in a direction vertical to the semiconductor substrate 101. The resonator 120 includes a first multilayer reflection film 102, an active layer 103, and a second multilayer reflection film 104. At least in either of the first and the second multilayer reflection films 102 and 104, a current narrowing layer 105 is formed. The current narrowing layer 105 at least includes an aperture section 105a. A cross-sectional area of the current narrowing layer 105 when cut by a face parallel to the semiconductor substrate 101 is smaller than a cross-sectional area of other layers constituting the resonator 120 when cut by a face parallel to the semiconductor substrate 101.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003259423-A (JP)
Title: Personal information recording system, personal information recording program and personal information recording method
Inventor: NAGASAKA FUMIO
IPC: G06Q50/00
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To record a personal movement history in a computer as much automatically as possible, and utilize the record.  <P>SOLUTION: A location detection means 11 controls to send a packet for location inquiry at short intervals. The location detection means 11 obtains the location information from an ID (specification data) in a packet sent as a response of the location inquiry from a base station 4 of a network 1. At the same time, time information is obtained from a time measuring means 14. The location information is associated with the time information to record movement history information 21. Schedule management data 22 is recorded in a schedule management program 15 with respect to the time, the place and the content of the user's schedule. The obtained location information and the time are compared with the schedule management data 22 to be utilized from the schedule management.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003261133-A (JP)
Title: Packing container
Inventor: UEDA EIJI
IPC: B65D5/56
Filed: 2002-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packing container wherein information on a content can be instructed by a simple operation and an intrusion of dust into the container can be prevented.  <P>SOLUTION: The packing container A1 has a plurality of indication sections H which indicate the information on the content and a plurality of instruction piece sections S provided corresponding to the respective indication sections H. Each instruction piece section S comprises a region surrounded by cut lines 40. The instruction piece section S gives a corresponding indication section H by performing at least one operation of an operation of inwardly bending the instruction piece section S, an operation of outwardly bending the instruction piece section S and an operation of separating the instruction piece section S. A film is superimposed in such a manner as to cover at least internal surfaces of the instruction piece sections S on an internal surface of the container A1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003253886-A (JP)
Title: Construction equipment and construction method
Inventor: OTSUKA HIDEO
IPC: E04G21/16
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide construction equipment and a construction method allowing posts to support only the weight of a work stage by supporting the work stage itself put under the action of horizontal force of an earthquake, a wind, or the like, to a building, taking support reaction on the basis of the form and construction method of the constructed building.  <P>SOLUTION: This construction equipment is provided with a work stage 7 disposed on a construction object floor adjacently to a core 1 positioned higher than the construction object floor, and provided with a construction work machine; posts 6 detachably installed on a post installation floor positioned above the construction object floor, to support the work stage 7; a climbing mechanism provided between the work stage 7 and posts 6 to put the work stage 7 and posts 6 in relative lifting operation; and rolling rollers 20 provided at the work stage 7 movably to the core 1 to support the horizontal force applied to the work stage 7, jointly with the core 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003254027-A (JP)
Title: Upper part structure of engine
Inventor: NAKAMURA TAKUYA
IPC: F02F7/00
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology wherein lubricating oil is surely fed to a valve arm shaft without installing a pipe, and also to provide a mounting structure of a high-pressure fuel pipe for a fuel injection valve with an excellent maintainability.  <P>SOLUTION: In this upper structure of an engine, a bonnet 2 covering the upper part of a cylinder head 12 is disposed on the cylinder head 12. A lubricating oil passage is formed in a spacer 4 installed between the cylinder head 12 and the bonnet 2. Also the high-pressure fuel pipe 62 is passed, through a seal 64, through the spacer 4 installed between the cylinder head 12 and the bonnet 2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003262707-A (JP)
Title: Method for manufacturing microlens and microlens
Inventor: YOKOYAMA MASAAKI
IPC: H01L27/14
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for efficiently manufacturing a microlens having a hemispherical surface and a microlens array in which the microlenses are arranged in one dimension or in two dimensions at a low cost.  <P>SOLUTION: A spherical or hemispherical microlens or a microlens array is manufactured in the following process. An insulating resist which generates swelling property with water by irradiation of radiation is applied on a conductive layer of a substrate to form an insulating layer. After the layer is irradiated with radiation in a specified pattern corresponding to the form and the arranged state of microlenses, the substrate is immersed in an electrodeposition liquid while using the conductive layer of the substrate as one electrode to perform electrodeposition without forming openings by developing the exposed part of the insulating layer. Thus, the electrodeposition resin is made to impregnate the inner part of the insulating layer which generates the swelling property with water by the irradiation of radiation, and further the electrodeposition resin is accumulated on the insulating layer to form an electrodeposition layer, which is hardened.  <P>COPYRIGHT: (C)2003,JPO