baber/WOPTO huggingface dataset:
Patent JP-2003030123-A (JP)
Title: Device driver installing method
Inventor: KIM YANG GI
IPC: G06F9/445
Filed: 2002-04-24
Abstract: PROBLEM TO BE SOLVED: To automatically receive and install a device driver for providing a new device to an I/O slot of a personal computer, etc., through an Internet server. SOLUTION: When a device which has in its internal read-only memory the address of an Internet server where its device driver can be obtained and information specifying its device driver is mounted, the address of the server and the information specifying the device driver are read out of the read-only memory, and the server which provides the device driver is requested to download the device driver by referring to the read-out information. Thus, the downloaded device driver enables the mounted device to operate.
Patent JP-2003312443-A (JP)
Title: Control method of seat belt winder
Inventor: KITAZAWA KENJI
IPC: B60R22/46
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control method of a seat belt winder for maintaining tension of a seat belt after winding the seat belt by a motor, and quickly pulling out the seat belt after releasing emergency.  <P>SOLUTION: When turning on a vehicle abnormal state detecting signal, the motor 8 rotates at a high speed by imparting a maximum current for a sufficient time for removing looseness of the seat belt, and absorbs the looseness of the seat belt. Then, a low current is made to flow in the normal rotation direction to the motor, and prescribed tension is held so as not to loosen the seat belt. When releasing the vehicle abnormal state detecting signal, the motor is inversely rotated for t2. Thus, a spool is separated from joining with the motor, and does not receive force other than winding force by a spring in a spiral spring unit 7, so that the seat belt can be pulled out easily.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003275127-A (JP)
Title: Automatic foaming washcloth
Inventor: YOSHIDA KEIICHIRO
IPC: A47K7/03
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a washcloth for letting sufficiently foaming washing water automatically well out to the surface according to the washing operation only by supplying water at any time, capable of reforming the conventional washing operation requiring application of soap or detergent occasionally on the way of washing to the surface of the washcloth to the washing operation without requiring application of soap or detergent on the way of washing.  <P>SOLUTION: A soft foamed plastic board 1 is made of highly elastic and expansible continuous small bubble structures with excellent air and water- permeability between upper and lower surfaces. Two soft foamed plastic boards 1, whose flat-plane shapes are nearly the same, are superimposed and bonded to each other in their periphery except for a soap/detergent slot 4 so that soap or detergent 2 can be stored between the two soft foamed plastic boards 1. In addition, a washcloth 3 is laid on the outer surface of one of the soft plastic foamed plastic boards.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003312527-A (JP)
Title: Traveling transmission
Inventor: MATSUDA YOSHIMASA
IPC: B62D11/16
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a traveling transmission for performing a smooth turn by suppressing a bound phenomenon of a vehicle body when a vehicle makes a turn.  <P>SOLUTION: The traveling transmission 1 comprises a main transmission 11 for manually performing a gear shift by a main shift lever 3, and turning devices 13 and 14 to perform differential transmissions of right and left crawler transmission systems, and further comprises right and left speed sensors 6L and 6R to individually detect rates of the right and left crawler transmission systems, a bound monitoring means to detect wavy increasing/decreasing changes of the rate of the turning outer transmission system by the right and left speed sensors 6L and 6R, and a main shift lever tilting means 3a to tilt the main shift lever 3 to a lower rate side by a signal detected by the bound monitoring means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003311606-A (JP)
Title: Tool plate for polishing
Inventor: TANI YASUHIRO
IPC: B24B37/12
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tool for polishing used for a complex abrasive grain polishing method, improving machining efficiency, highly flattening a polished surface, with no possibility of occurrence of scratch, relatively less abrasion of the machined surface, and having long service life.  <P>SOLUTION: This tool plate for polishing is used for the polishing method using a polishing abrasive made of mother grains and fine abrasive grains held on the mother grains. The tool plate is made of dense substrate having shore hardness smaller than that of the mother grains.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003323464-A (JP)
Title: Circuit diagram drawing method, its device and medium storing circuit diagram drawing program
Inventor: KAGA AKIKO
IPC: G06F17/50
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a circuit diagram drawing device for drawing a circuit diagram, capable of drawing simply even a complicated circuit.  <P>SOLUTION: The number of circuits which is the base in the X-direction and in the Y-direction of the circuit diagram required to be formed matrically is inputted. A symbol of the circuit diagram which is the base of a matrical hierarchy is generated on a CAD software. Both the input terminal and the output terminal of a pin connected along the X-axis of the symbol are formed on the same coordinate on the Y-axis, and both the input terminal and the output terminal of a pin connected along the Y-axis are formed on the same coordinate on the X-axis. Respective pins of the symbol adjoining right and left and up and down are arranged so as to be connected each other. Hereby, the circuit diagram as many as the number in the X-direction and the number in the Y-direction of the circuit diagram required to be generated matrically can be generated, and even if the number of the pins becomes a vast number, the circuit diagram can be formed easily.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003023032-A (JP)
Title: Method and mounting object for mounting electronic component with bump
Inventor: OTAKE KENICHI
IPC: H01L21/60
Filed: 2002-05-08
Abstract: PROBLEM TO BE SOLVED: To provide the mounting method and the mounting object of an electronic component having a bump, which can prevent bonding nonconformities. SOLUTION: When a chip 6 in which a bump 6a is made is mounted on a package 4 where a long electrode 4a is arranged, the bump 6a is pressed to the electrode 4a by a bonding tool and vibration is given to the chip 6 via the bonding tool in the longitudinal direction of the electrode 4a. When the electrodes are arranged in multiple different directions, vibration is given along the longitudinal direction of a large number of electrodes. Thus, the dispersion of the contact state of the bump 6a and the electrode 4a is reduced, and bonding quality can be stabilized.
Patent JP-2003323599-A (JP)
Title: Smart card and smart card system
Inventor: KOBAYASHI MASAYUKI
IPC: G06F21/34
Filed: 2002-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To prevent fraudulent usage of a smart card.  <P>SOLUTION: The smart card system comprises the smart card 1, a communication device 2, a counter communication device 3 and a network 4. The smart card 1 has an authentication information collating device carrying out user authentication, a communication device transmitter-receiver carrying out communication with the communication device 2, a network transmitter-receiver carrying out communication with the network 4, a power off controller stopping power supply to the network transmitter-receiver when the user authentication fails, a digital signature device putting a digital signature on a telegraphic message to be sent, a secret key deleting device deleting a secret key in a storage when the user authentication fails, and a personal information deleting device deleting personal information in the storage when the user authentication fails.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003291053-A (JP)
Title: Motor-driven grinder and polishing method
Inventor: KUSUMI SUSUMU
IPC: B24B23/02
Filed: 2002-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor-driven grinder providing less uneven depth of polishing when the peripheral surface of a pipe, etc., is polished and capable of performing the polishing works easily and efficiently.  <P>SOLUTION: A shaft 5 is fixed to the center of an arrangement in which a polishing member is mounted on a base member in the form of an hourglass formed from two conical pieces 1 in such a way that their sides having smaller diameter are combined together, and mounting is made from an electric motor part through a reduction gear 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003326609-A (JP)
Title: Linear or rod-shaped composite material made of fiber- reinforced thermoplastic resin and its manufacturing method
Inventor: OTA SHINJI
IPC: B29K105/08
Filed: 2002-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fiber-reinforced composite material which is ecological even in industrial disposal, incineration ash disposal, etc.  <P>SOLUTION: The linear composite material made of a fiber-reinforced thermoplastic resin has a shell component and a core component. Core-shell type composite fibers of the thermoplastic resin in which the melting point of the shell component is by at least 20°C lower than the melting point of the core component are converged, and the shell component is fused while being stretched at a temperature between the melting point of the shell component and the melting point of the core component. The linear composite material 4 is formed flatly, and its tensile strength is at least 4.0 CN/dtex.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003330412-A (JP)
Title: Active matrix type display and switching circuit
Inventor: OMURA MASANOBU
IPC: G09G3/30
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem in which a voltage that is written immediately prior to a transition can not be accurately held by capacitive division through a parasitic capacitor of a switching circuit for the voltage of a capacitor connected to the gate of a transistor that generates a driving current for a pixel internal circuit when a luminance information writing state is transitioned to a holding state in an active matrix type display or the like.  <P>SOLUTION: The switching circuit connected to the capacitor consists of a p type first transistor (T2) and an n type second transistor (T3). First main electrodes and second main electrodes of the two transistors are mutually connected together. When the switching circuit is to be set to a conductive state or a nonconductive state, the first and the second transistors are simultaneously set to a conductive state or a nonconductive state.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003332025-A (JP)
Title: Temperature control device, temperature control method and heating furnace
Inventor: HAYAKAWA TAMOTSU
IPC: H05B3/00
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To perform product heating treatment with reliability by performing temperature control of a heater with high accuracy even on the occurrence of aging degradation of a heater surface.  <P>SOLUTION: A contactless temperature detecting sensor 3 is installed on an electric tilt stage 5 to control the temperature of a heater used as a heat source of the heating furnace. The temperature is successively measured at a plurality of points on the surface of the heater 2 by driving the stage 5. A control means for controlling the heater analyzes temperature detection data from a plurality of points, adopts the highest temperature detection data out of the detected temperature of a plurality of points, and controls current application to the heater on the basis of the adopted data. Since the detected temperature becomes lower than the actual value when separation occurs due to the surface degradation of the heater, the highest temperature detection data of a plurality of points is adopted to allow the heater temperature of a normal part to be reflected in the heater control.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003327982-A (JP)
Title: Odorant for fuel
Inventor: TAJIMA YOSHIO
IPC: C10L1/16
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an odorant for a fuel, which provides sufficient sensing effect with the same amount as that of a conventional odorant added to the fuel or less, has excellent chemical stability and controls poison of a catalyst carried on a battery to the minimum.  <P>SOLUTION: The odorant is selected from an ethylidenecyclohexane represented by formula (I) (R<SP>1</SP>is a 1-10C monofunctional hydrocarbon residue; R<SP>2</SP>is hydrogen atom or a 1-9C monofunctional hydrocarbon residue; the sum of carbon atoms of R<SP>1</SP>and R<SP>2</SP>is ≤10), its hydrocarbon derivatives, a tetrahydroidene represented by formula (II) (R<SP>3</SP>and R<SP>4</SP>are the same or different and are each hydrogen atom or a 1-10C monofunctional hydrocarbon residue and the sum of carbon atoms of R<SP>3</SP>and R<SP>4</SP>is ≤10) and its hydrocarbon derivatives. At least one kind of them is added to a gas or liquid fuel. The odorant is used together with a compound selected from mercaptans, sulfides and pyrazine compounds.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003327976-A (JP)
Title: Pressure two-stage gasification method for combustible waste
Inventor: TOKI MORIO
IPC: B09B3/00
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method by which, in the case of treating combustible waste by using a pressure two-stage gasification method, the tip of an oxygen- containing mixed gas feed pipe is not eroded in a combustion chamber of a high-temperature gasification furnace so as to solve a problem.  <P>SOLUTION: An oxygen-containing mixed gas having a velocity of 3-10 times as high as that of a combustible gas introduced into the high-temperature gasification furnace is brought into contact with the spiral flow of the combustible gas or an oxygen-containing mixed gas having kinetic energy of 20-500 times as much as that of the combustible gas introduced into the high-temperature gasification furnace is brought into contact with the combustible gas.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003331018-A (JP)
Title: Ticket handling system
Inventor: KATAYAMA TOSHIKI
IPC: G06Q50/00
Filed: 2002-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a user from feeling inconvenience by relieving a burden of the user by enabling the user to perform payback and a change of a ticket without bringing the ticket and to lower costs by relieving operations of a service provider and a service selling agent for coping with the payback and the change.  <P>SOLUTION: A ticket handling center 30 executes cancellation processing or change processing of the ticket according to a request from the user 40, when a balance amount is generated, transmits money transfer data to an account transfer system 61 of a banking facility 60 and a ticket bank center 20 returns the ticket to a service providing host system 11 at an electrical state.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003329527-A (JP)
Title: Pressure sensor
Inventor: TSUKADA MASAO
IPC: G01L9/00
Filed: 2002-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting structure for a pressure sensor for preventing a pressure detection accuracy from being lowered due to an ambient temperature change or a tightening torque of a package.  <P>SOLUTION: A wire bonding pad 64 is arranged on one side of an element board 61, the back side of the pad 64 is bonded by an adhesive, and the element board 61 is fixed to the package in an open side manner. A bonding part 16 of the element board 61 is arranged near the center of the package. Since an area of the bonding part 16 is small, an influence by a stress due to the ambient temperature change is reduced. Since the area of the bonding part 16 is small so as to be arranged and installed near the center of the package, an influence by the tightening torque for a mounting operation is reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003336616-A (JP)
Title: Fixing bracket
Inventor: MIURA YOSHIHIRO
IPC: F16B37/04
Filed: 2002-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure of a fixing bracket fixing members to each other, capable of fixing the members without forming a screw thread, manufacturable at low cost, and allowing easy fixing work.  <P>SOLUTION: This fixing bracket is composed of a rectangular thin plate piece slidingly insertable into a fitting part formed in a lattice side crosspiece, for connecting the lattice side crosspiece to a lower crosspiece. The fixing bracket has: bent parts wherein the opposite longitudinal sides of the rectangular thin plate piece are bent toward the same direction; an annular recessed part formed in a rectangular thin plate piece plane, having a hole part in a center part; and a screw fixing part formed in the rectangular thin plate piece plane. The screw fixing part has: a hole part formed in the rectangular thin plate piece plane; a pair of support pieces disposed opposite to each other by inclining cut faces formed along the longitudinal direction on both sides of the hole part such that inclination angles are set to be different from each other, and guide walls erectly formed such that both sides not formed with the support pieces of the hole part project to the same direction as the bent part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003334540-A (JP)
Title: Method for treating circulation cooling water system
Inventor: OGASAWARA HIROTAKA
IPC: F28G13/00
Filed: 2002-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for treating a circulation cooling water system which can be effectively utilized in various industrial circulation cooling towers.  <P>SOLUTION: In this method for treating the circulation cooling water system, the electric conductivity of the circulation cooling water is kept at 1,000 mS/m or more. In this case, the electric conductivity is ensured by regulating the concentration ratio of an electrolyte substance in the circulation cooling water or by adding an electrolyte substance to the circulation cooling water.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003338676-A (JP)
Title: Method of manufacturing copper wiring board
Inventor: ARIMURA MAKI
IPC: C23F1/34
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a copper wiring board which can prevent the irregular progress of etching at the interface between a lower conductive layer and an electrolytic copper plating layer, assures the easier control of an etching rate and does not form a narrow portion at the interface between the electrolytic copper plating layer of a copper wire and the lower conductive layer after the etching.  <P>SOLUTION: The lower conductive layer (2) in a region where the electrolytic copper plating layer is not yet formed is removed after forming the lower conductive layer on the surface of an electrically insulated material (1), and then forming the electrolytic copper plating layer (4) in the region which becomes a circuit on the lower conductive layer. At that, the lower conductive layer is removed using an etchant including an oxidation agent which can be regenerated in the etchant.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003334883-A (JP)
Title: Method for forming metal modified apatite containing film, coating liquid used in it and electronic device having region coated with metal modified apatite containing film
Inventor: ASO NORIYASU
IPC: B32B9/00
Filed: 2002-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for forming a metal modified apatite containing film which is good in clarity while fully demonstrating antibacterial effect, antifouling effect or the like of the metal modified apatite; to provide a coating liquid for use in the same and; to provide an electronic device having a region coated with the metal modified apatite containing film.  <P>SOLUTION: The method for forming the metal modified apatite containing film comprises the step of applying the metal modified apatite containing coating liquid containing a powdery metal modified apatite at a content of 0.01 to 5 wt.% and an inorganic coating liquid on a substrate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003068409-A (JP)
Title: Method and equipment for removing and attaching removable component
Inventor: REASONER KELLY J
IPC: H01R13/70
Filed: 2002-05-22
Abstract: PROBLEM TO BE SOLVED: To make it possible to complete attachment and removal of a compo nent, without manually connecting or removing the connector, or using a tool. SOLUTION: It contains a step, which prepares at least one first connector (467) combined effectively to the component (300) and at least one connector (243) combined effectively to housing (100). The above component (300) has a connecting state, in which the above first connector (467) carries out fitting electrically to the above second connector (243), and further, has a cutting state, where the above first connector (467) is electrically separated from the above second connector (243). Furthermore, the above component (300) has at least a lock state and unlock state, and the step, which changes the above component (300) into the above cut state by applying power further, is included.
Patent JP-2003343480-A (JP)
Title: Pump
Inventor: KOBAYASHI YASUHIRO
IPC: F04D29/02
Filed: 2002-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pump with improved corrosion resistance, wear resistance or the like of the bearing supporting the rotary body, thereby extending a service life.   <P>SOLUTION: A dynamic bearing 8 is made up of a sintered material containing nickel, boron nitride and graphite, and a porosity of 10% or less. The rotary body 3 forcibly sending the liquid containing water is rotatably supported by the dynamic bearing 8.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003334989-A (JP)
Title: Writing control method, writing controller, and imaging apparatus
Inventor: TAKEYAMA YOSHINOBU
IPC: H04N1/036
Filed: 2002-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that the toner image of each color is shifted by approximately one line.  <P>SOLUTION: In the writing control method of an imaging method for forming a color image by superposing a plurality of images obtained by performing scanning of n lines (n>0) per operation, scanning corresponding to the image information from (i+1)-th line is started, where i is an integer for minimizing |t1+T×(i/n)-t2|, if t1<t2 when writing of an image other than a reference image is started, assuming the time interval of generating a main scanning sync signal is T, the time after detecting an imaging start signal before detecting the main scanning sync signal is t1 when writing of the reference image is started, and the time after detecting the imaging start signal before detecting the main scanning sync signal is t2 when writing of an image other than the reference image is started.  <P>COPYRIGHT: (C)2004,JPO