baber/WOPTO huggingface dataset:
Patent JP-2003269070-A (JP)
Title: Mineral lifting method of deep sea bottom mineral resources and mineral lifting device
Inventor: KASAI TOSHIHIRO
IPC: E21C50/00
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To float valuable mineral resources on the sea-level from the deep sea-bottom with a very simple equipment constitution by utilizing a specific characteristic of a U-shaped pipe 10 capable of maintaining the water level in the same height at both end openings.  <P>SOLUTION: The U-shaped pipe 10 with one downward pipe 11 and the other upward pipe 12 is vertically held to the sea-level from the deep sea-bottom, and when seawater W is conveyed to the upper end opening of the downward pipe 11 from the upper end opening of the upward pipe 12, the seawater W circularly flows inside of the U-shaped pipe 10. When a mineral mass M mined out from the deep sea-bottom B is conveyed to the bottom of the upward pipe 12, it is mounted on the upward seawater W rizing through the upward pipe 12 to float the mineral mass M on the sea-level L.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003276701-A (JP)
Title: Medicine supply device
Inventor: MORI TAKASHI
IPC: A61J3/00
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a medicine supply device capable of surely and promptly dropping medicines from a shutter for temporarily receiving the medicines to a hopper.  <P>SOLUTION: The medicine supply device is provided with a tablet case for storing medicines, a chute for dropping the medicines discharged from the tablet case, the hopper arranged corresponding to the chute below and a filling device for filling the medicines received by the hopper in a bag or a container like a bottle or the like. The device is also provided with an openable shutter 53 to temporally receive the medicines dropped from the chute to the hopper. A curtain 67 capable of absorbing the kinetic energy of the medicines dropped from the chute is suspended within the shutter.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003280282-A (JP)
Title: Electrostatic latent image developing carrier
Inventor: KOBAN AKIHIRO
IPC: G03G9/113
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carrier which generates a desired charge amount even by short-time stirring and causes no contamination of the image base of scattering of a toner when the carrier is used for a developer of an electrophotographic device.  <P>SOLUTION: The electrostatic latent image developing carrier comprises magnetic spheric particles and a shell layer applied on the particles. The shell layer has a phase separation structure comprising at least two different kinds of resin components. At least one resin component contains a resistance controlling component. The phase separation structure is preferably composed of a continuous resin phase and an almost spheric resin phase having a different electric resistance discontinuously dispersed in the continuous phase. The total length of the discontinuous part is preferably 1/5 to 1/100 of the toner particle size.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003278501-A (JP)
Title: Cooled blade and gas turbine, and blade cooling method
Inventor: KITAMURA TAKESHI
IPC: F01D9/02
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooled blade 11 with the end side sufficiently cooled by improving thermal transfer on blade edge side.  <P>SOLUTION: This cooled blade 11 is formed with a rib 15 extending to cross the circulating direction of cooling medium for cooling on an inner wall surface of a passage. A clearance 16 in the absence of the rib 15 is formed on the rear end side of the passage 12. The rear end of the rib 15 is leaned to the rear side in the circulating direction of the cooling medium to cause the cooling medium to generate a flow of second adhesion. The cooling medium is run into an end of the rib 15 from the clearance 16 to generate a flow of cooling medium on a blade end side with a small width and promote the thermal transfer on the blade end side, thus the cooled blade 11 of the end side is cooled sufficiently.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003277370-A (JP)
Title: Method for producing heterocyclic compound
Inventor: SUZUKI AKIRA
IPC: C07D277/68
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing benzothiazoles or the like by which the objective product in high purity is obtained with good suitability to the production.  <P>SOLUTION: (1) The method for producing the heterocyclic compound represented by general formula (II) comprises chlorosulfonylating a heterocyclic compound represented by general formula (I). (2) The method for producing the heterocyclic compound represented by general formula (II) comprises sulfonating the compound represented by general formula (I), and chlorinating the sulfo group of the sulfonated product. (In the formulas, A is N-R<SP>2</SP>, an oxygen atom or a sulfur atom; X is a halogen atom; R<SP>1</SP>is a hydrogen atom or a substituent; R<SP>2</SP>is a hydrogen atom or an alkyl group which may has a substituent; and n is an integer of 0-3).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003276441-A (JP)
Title: Open/close device of rear gate for vehicle
Inventor: YOKOTA YOSHIAKI
IPC: B60J5/10
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the lateral size of a drive unit in an open/close device of a rear gate for a vehicle.  <P>SOLUTION: The rear gate is opened and closed by the drive unit 11 installed on a body side. The drive unit 11 comprises a reversibly rotatable motor 17, a gear box 18 having a pinion for outputting the rotation of the motor 17 after speed reduction pivotally mounted thereon, and a rack 29 reciprocatingly moved by the rotation of the pinion in a direction perpendicular to the axial direction of a hinge shaft and having one end part connected to the rear gate. An electromagnetic clutch 22 capable of engaging and disengaging a transmission route between the output shaft of the motor 17 and the pinion is installed in the gear box 18. The rack 29 is disposed just above or below the clutch 22 and at the upper and lower part of the gear box 18.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003287585-A (JP)
Title: Radio controlled watch displayed time correction method
Inventor: ITO TORU
IPC: G04G5/00
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio controlled watch and its time correction method capable of reducing error of displayed time in the case of unavailable reception of a standard time wave by correcting the displayed time based on the error inside the timepiece when the standard time wave is not received.  <P>SOLUTION: When the standard time wave is not received with a reception antenna 44 and a standard time wave reception circuit 46, a CPU10 calculates the error of time count following a clock generated out of a reference clock generation circuit 16 based on the time of previously received standard time wave and displayed time before correction at the reception time, and corrects the time displayed based on the calculated error.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003293265-A (JP)
Title: Method for adhering reinforcing yarn, rubber- reinforcing yarn-adhered laminated body and heat resistant reinforced hose
Inventor: NODA SHOJI
IPC: F16L11/08
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for firmly adhering reinforcing yarns comprising an aromatic polyamide fiber to an acrylic rubber to an extent to endure impulse pressurizing by simple and inexpensive treatment.  <P>SOLUTION: The method for adhering reinforcing yarns is to adhere the reinforcing yarns comprising the aromatic polyamide fiber to the acrylic rubber blended with an imidazole compound as a vulcanizer, preferably an epoxy crosslinked acrylic rubber using a glycidyl ether compound (preferably a monoglycidyl ether compound) as an adhesive. A rubber-reinforcing yarn-adhered laminated body is constituted by the method. A heat resistant reinforced hose is produced by combining the rubber-reinforcing yarn-adhered laminated body.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003292245-A (JP)
Title: Thread winder
Inventor: NAKAO TAKASHI
IPC: B65H67/048
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thread winder capable of conducting initial threading to an empty bobbin, and preventing a mistake in initial threading.  <P>SOLUTION: The thread winder has a bobbin switching action switching bobbin holders 11, 12 between a winding position P<SB>1</SB>and a standby position P<SB>2</SB>, and a contacting roller abuts on the bobbin in the winding position side to wind up continuously supplied thread to the bobbin. The thread winder comprises a threading guide 20 for conducting initial threading to the empty bobbin EB, and is provided with a two position selecting means selectively positioning the threading guide at a standby position P<SB>5</SB>and a threading position for conducting threading, and an approaching means relatively bringing the empty bobbin and the thread threaded into the threading guide at the threading position closer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003299209-A (JP)
Title: Vehicle driving system
Inventor: MORIMOTO TAKAHIRO
IPC: B60L50/16
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a vehicle driving system that collects and accumulates regenerative energy efficiently and that can constitute small, lightweight entire devices including those for accumulating and discharging the regenerative energy.  <P>SOLUTION: By providing a rotor that conserves the regenerative energy inside an electric motor and by rotating the rotor by electric power generated when regenerative braking is applied, electric power of large capacity generated on braking can be accumulated efficiently, and rapid discharge becomes possible when large electric power is required when driving a vehicle and the like. Furthermore, because of the structure of utilizing the rotor already present inside the electric motor, the small, lightweight entire devices including those for accumulating and discharging the electric power can be constituted, with the functions of the conventional electric motor maintained as they are.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003297305-A (JP)
Title: Battery pack
Inventor: KURASAWA YOSHIHIRO
IPC: C08J5/00
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery pack molded from a resin composition which is made highly flame retardant without using a halogen based flame retardant while having excellent impact resistance, thin flowability, and stability of melt heat and producing no mold deposit.  <P>SOLUTION: This battery pack is formed by molding (a) polycarbonate obtained by a melt method, on which a loss angle δ and a complex coefficient of viscosity η* (Pa.s) measured under the condition of a temperature of 250°C and an angular velocity of 10 rad/s satisfy the following relationship equation (1): 2500≤Tanδ/η*<SP>-0.87</SP>≤6000, (b) condensed phosphoric acid ester, (c) polyfluoroethylene, and (d) polycarbonate resin composition mixed with an impact resistance improving agent.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004002490-A (JP)
Title: Compatible polymer solution and method for producing polymer composite by using it
Inventor: OSHIMA ATSUYUKI
IPC: C08J3/05
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently obtain a homogeneous polymer composite comprising a cationic polymer and an anionic polymer.  <P>SOLUTION: The composite comprising a cationic polymer and an anionic polymer is formed by preparing a compatible polymer solution wherein a cationic polymer and an anionic polymer each in an amount sufficient to give a concentration of 0.1-30 wt.% are compatibly mixed in an aqueous medium containing salts, and then lowering the concentration of the salts in the solution.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003306187-A (JP)
Title: Metallic pipe composing member for bicycle frame and manufacturing method thereof
Inventor: CHO SEISHO
IPC: B62K19/06
Filed: 2002-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metallic pipe composing member being integrated of one or more metallic pipe composing members and having no welded seam, and having a joint integrally provided for connecting with the other metallic pipe composing member and having no welded seam on the surface.  <P>SOLUTION: This metallic pipe composing member 11 for a bicycle frame, having one expanded metallic pipe 20 is formed so as to have a main pipe part 111 and at least one branch pipe 112 branched from a pipe body of the main pipe part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003293620-A (JP)
Title: Synthetic resin panel
Inventor: TAKAOKA NOBUO
IPC: E04H17/16
Filed: 2002-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a synthetic resin panel that can regulate the height of a panel body to a mounted surface to a fixed value in mounting the panel body to the mounted surface while creating a three-dimensional, original atmosphere.  <P>SOLUTION: The panel body is provided with first pattern forming parts and second pattern forming parts bent in rugged shape, and the first pattern forming parts extend in the direction of intersecting the second pattern forming parts. The edge of the panel body is provided with a positioning flange bent onto the back face side of the panel body to regulate the mounting position of the panel body to a mounted surface. A regulating part for regulating the mounting position of the panel body to the mounted surface by abutting the mounted surface when mounting the panel body to the mounted surface is provided near the intersecting part of the first pattern forming part and second pattern forming part on the back face side of the panel body.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003291144-A (JP)
Title: Treatment apparatus for regenerating waste pet bottle and treatment method using the same
Inventor: KATO YOSHIHISA
IPC: B26D3/00
Filed: 2002-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a treatment apparatus for regenerating a waste PET bottle capable of efficiently performing regeneration treatment for crushing foreign matter such as a cap, a label, an adhered stain or the like into fine pieces while certainly removing the same and capable of sharply conserving the installation space of the treatment apparatus or an operation cost, and to provide a treatment method using the same.  <P>SOLUTION: In the treatment apparatus and the treatment method used for regenerating the waste PET bottle, the waste PET bottle is divided into a plurality of portions in its body peripheral direction prior to supplying the bottle to a crusher in order to separate the tubular label applied to the bottle by a shrink coating method from the bottle. A bottle vertical dividing mechanism is constituted so as to shear the bottle between one or more sets of disc-shaped rotary blades mutually meshed like 'force-cutting' blades. One or more rows of baffles are arranged in water in a specific gravity difference sorting water tank so as not to agitate the whole of water in the water tank. Bottle crushed pieces are transferred along with water by a pump within the range from a water injecting crushing part to a dehydration part. The discharged water from the respective apparatus constituting elements on the downstream side of the apparatus is returned to the respective apparatus constituting elements on the upstream side of the apparatus to be repeatedly circulated and used.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003298856-A (JP)
Title: Image processor
Inventor: NAKAJIMA TAKEHIRO
IPC: G03G15/01
Filed: 2002-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processor which flexibly corrects a profile by absorbing physical characteristics of different output forms of the same printer and parts constituting the printer.  <P>SOLUTION: The image processor is provided with color conversion means 31 and 32 for color output device wherein past history information of color spaces of inputs and those of outputs, position information in an output medium, and combination information of image output modes of the output medium are held, and the image processor has a function to generate printer profiles 41, 42, and 43 for outputting an image which absorbs time and variance in physical characteristics of the printer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003296535-A (JP)
Title: Environmental accounting system, its server, client, environmental accounting device, environmental accounting method, program and storage medium with the program stored therein for the system
Inventor: WAKIZAKA HIROSHI
IPC: G06Q10/06
Filed: 2002-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an environmental accounting system capable of facilitating an environmental accounting according to a prescribed standard, and a server, client, environmental accounting device, environmental accounting method, program and storage medium with the program stored therein for this system.  <P>SOLUTION: When a plurality of efforts are performed to one item in environmental preservation, the cost is registered every effort. The cost every effort is managed while being divided into three categories of cost of capital asset, personnel cost and other costs. Accordingly, overhead costs can be clearly and easily inputted. A tabulation result according to a user's purpose is formed based on the inputted overhead costs. Accordingly, a detailed and convenient tabulation result can be provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003290040-A (JP)
Title: Electric water heater
Inventor: ISHIKAWA KEIJI
IPC: A47J27/21
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric water heater possible to efficiently save the power and to heat water when using to prepare the water at the optimal temperature.  <P>SOLUTION: This electric water heater has a heater 3 for heating the housed water, a temperature detecting means 4 for detecting temperature of the water, a use detecting means 5 for detecting use condition, a memory means 6 for storing output of, at least, the temperature detecting means and the use detecting means, and a timer means 7 for counting passing time after electrifying. The memory means repeats the automatic control of the heater per a certain time counted by the timer means as a basic cycle on the basis of the stored output. Efficient power save corresponding to a life pattern of each user is enabled, and the use time is estimated to previously heat the water to prepare the water at the optimal temperature.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003305567-A (JP)
Title: Structural member, its manufacturing method, and connecting method
Inventor: YAMAGUCHI SHINGO
IPC: E01D2/00
Filed: 2002-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To reduce difficult welding works and perform improved workability, prevent wide quality dispersion, and reduce the connecting strength when a gusset plate is connected with a pipe member, and prevent bead increase and visual impair when the gusset plate is welded with the pipe member.  <P>SOLUTION: A plate-shaped flat connecting portion 3 is formed on an end of the pipe member 1 by crushing. A gap 8, in which the gusset plate 2 as a plate-shaped member used for connecting is inserted into the inside of the connecting portion, is arranged on the connecting portion 3. An end of the gusset plate 2 as the plate-shaped member used for connecting is inserted into the gap 8 of the connecting portion 3 of a structural member having a slit 5 forming its pointed head in a hole portion 4, and the connecting portion 3 and gusset plate 2 are connected together by frictional connection.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002374356-A (JP)
Title: Automatic information system
Inventor: NILS LENKE
IPC: H04M1/27
Filed: 2002-04-10
Abstract: PROBLEM TO BE SOLVED: To provide an information system, which is user-friendly and automatically operated over a wide range, and to provide a method for operating such an information system. SOLUTION: The automatic information system is connected to a user terminal at its utilization. The automatic information system has a database (1) for storing subscriber data from a plurality of subscribers. At least one part of subscriber data in each of cases is composed of the network address of the communication unit of each of subscribers on a data network. Furthermore, the automatic information system has a search means (3) for searching a desired subscriber, on the basis of a search parameter acquired from the user and a user interaction system (2) for controlling the automatic information system by the user and/or outputting subscriber data on a subscriber found out inside a prompt and/or database to the user. The user interaction system (2) is composed of an automatic voice recognition and voice output device.
Patent JP-2003306083-A (JP)
Title: Electronic equipment
Inventor: TOBISHIMA YASUYUKI
IPC: B60R11/02
Filed: 2002-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide electronic equipment capable of suppressing sound generated when a cover body is positioned either at a first position for covering one face of an equipment body and at a second position for uncovering at least a part of the one face.  <P>SOLUTION: This electronic equipment 1 comprises the equipment body, an operation display unit, and a drive mechanism. The drive mechanism moves the operation display unit between the first position for covering the insert port of the equipment body and the second position for uncovering the insert port. The drive mechanism comprises a torsion coil spring 30. The torsion coil spring 30 energizes the operation display unit toward the second position at the first position, and toward the first position at the second position.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003029915-A (JP)
Title: Electronic pen data input device for computer, and coordinate measuring method
Inventor: CHO YONG-CHUL
IPC: G01B11/26
Filed: 2002-04-11
Abstract: PROBLEM TO BE SOLVED: To provide an electronic pen data input device for a computer finely tracking the continuous movement of an electronic pen while reducing the cumulative errors of an inertia sensor even in the case of performing a wiring operation on a general plane at an optional angle or at the time of performing the writing operation away from the plane, and a coordinate measuring method. SOLUTION: This electronic pen data input device for the computer is, in the electronic pen having a pen-like housing, provided with an optical three- dimensional detecting device 6-A for detecting orientation angles of a centerline of the pen relative to a ground and a height of the pen over a writing surface, a three-axis accelerometer 4 for detecting the by three-dimensional movement of the electronic pen, and a communication means 1 for transmitting information on the detected orientation angle, height and movevent to an external arithmetic unit.
Patent JP-2003121789-A (JP)
Title: Optical isolator, laser module, optical amplifier, and polarizing filter
Inventor: SAKAI KIYOHIDE
IPC: G02B6/00
Filed: 2002-04-15
Abstract: PROBLEM TO BE SOLVED: To solve the problem that dielectric multi-layered film elements which are arranged in parallel to each other increase the wavefront aberration of passing laser light. SOLUTION: This optical isolator is equipped with a Faraday rotator 7 which rotates the polarization of laser light by a >=45 deg. angle of rotation around the optical axis 11 and projects it, a parallel flat plate type polarizer 6 which is arranged obliquely to the optical axis 11 and projects the laser light made incident along the optical axis 11 through a polarization transmission characteristic in a first polarizing direction, and a parallel flat plate type analyzer 8 which is arranged reversely obliquely to the polarizer 6 opposite the polarizer 6, across the Faraday rotator 7, has a polarization transmission characteristic in a second polarizing direction rotated by a 45 deg.  angle of rotation from the first polarizing direction, and projects the laser light having passed through the Faraday rotator 7 through the polarization transmission characteristic in the second polarizing direction.