baber/WOPTO huggingface dataset:
Patent JP-2004046716-A (JP)
Title: Debugging system
Inventor: ITO MICHIHIRO
IPC: G06F15/78
Filed: 2002-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that, if an MCU, a target microcomputer, has a debugging circuit built in, debugging is possible as the commands of a program stored in a flash memory are executed in order, whereas if the MCU does not have a debugging circuit built in, debugging cannot be performed as the commands of the program are executed in order.  <P>SOLUTION: When a single-step command receiving part 31 receives a command to execute a single step, information about the executed condition of the program is obtained from the MCU 29 serving as the target microcomputer, and the commands to be executed are analyzed. The results of the commands executed are simulated and reflected on the MCU 29.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003085903-A (JP)
Title: System and method for position control for magnetic hard disk drive system with dual-stage actuation
Inventor: STEVENS ARTHUR L
IPC: G11B5/596
Filed: 2002-07-15
Abstract: PROBLEM TO BE SOLVED: To provide an improved method and device which discriminate and control the position of a read/write head relatively to a track on a magnetic disk. SOLUTION: A head position control system for the dual-stage actuation is provided. A feedback system is provided which correct a primary and a secondary input command to generate a primary and a secondary error signal. A controller receives the primary and secondary error signals and sends positioning information to a primary and a secondary actuator. The feedback system generates a position error signal (PES) by using information from a servo wedge and line-out information and the secondary error signal by using PES, and also generates a regenerated error signal for a primary actuator arm by processing a counterelectromotive force signal from the primary actuator. The primary error signal is generated by correcting the primary input signal with the regenerated error signal.
Patent JP-2004043734-A (JP)
Title: Water-soluble machining oil for cutting and grinding
Inventor: MATSUSHITA TERUNORI
IPC: C10M173/02
Filed: 2002-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide water-soluble machining oil for cutting and grinding, having excellent lubricity and solubility in water, exhibiting good separability from lubricating oil and usable for the cutting and grinding of various materials such as paper, wood, clay, gypsum, stone, porcelain, glass, asphalt, concrete, plastics, electronic board, fiber and ore as well as metals.  <P>SOLUTION: The water-soluble machining oil for cutting and grinding use contains a polymer having an acid group and/or its neutralized salt as an essential component.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003179573-A (JP)
Title: Transmitter, receiver, and radio transmission method
Inventor: MURAKAMI YUTAKA
IPC: H04B1/707
Filed: 2002-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To transmit more data in a limited frequency band.  <P>SOLUTION: A diffused modulation signal being spectrum-diffused on transmission side and an information modulation signal not being spectrum-diffused are multiplexed in one frequency band, and on reception side, first a spectrum- diffused demodulator 1803 demodulates the diffused modulation signal. Next, a spectrum-diffused modulation signal regenerator 1805 generates a replica signal of the diffused modulation signal, and a subtracter 1807 abstracts an information signal not being spectrum-diffused by removing the replica signal from the multiplexing signal. Consequently, even if many information signals are transmitted in the same frequency band, the reception side can separate and demodulate them favorably.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004052226-A (JP)
Title: Tank structure of working machine
Inventor: TAKATSU SADAHISA
IPC: E02F9/00
Filed: 2002-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tank equipped in a working machine which can be enlarged in a large scale while reducing the machine structure in a minimum scale.  <P>SOLUTION: The tank (16) to be equipped in the working machine is provided with an enlargement section (16b) and a storage box (20) for articles is detachably mounted on the enlargement section (16b).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003129458-A (JP)
Title: Method and device for testing liquefaction and dynamic property of ground in situ by utilizing borehole
Inventor: MASUDA KAZUO
IPC: G01D21/00
Filed: 2002-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for testing the liquefaction and dynamic properties of ground in situ by utilizing a borehole, which can provide dynamic deformation properties with respect to a repeated load on a soil layer in an arbitrary position in the ground by using the simple method. SOLUTION: The repeated load is imposed on a test object soil layer of a hole wall of the borehole 100 which is provided in the ground, so that displacement of the hole wall can be measured. In particular, this method and this device are characterized in that the repeated load is imposed alternately on a plurality of areas J1 and J3 in the direction of a hole axis, so that a shear force in a direction crossing the hole axis can be made to act on an intermediate soil layer J2 in an alternately repeated manner. Additionally, a static load is imposed on the soil layer J2 in which a repeat test is performed, so that strength can be measured.
Patent JP-2004050011-A (JP)
Title: Method of manufacturing hollow fiber membrane module and hollow fiber membrane module
Inventor: KANAMORI HIROMITSU
IPC: B01D63/02
Filed: 2002-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a hollow fiber membrane module whose filtration function is improved by enhancing the dispersibility of hollow fiber membranes and to provide the hollow fiber membrane module.  <P>SOLUTION: This hollow fiber membrane module is manufactured by housing a bundle 2 of the hollow fiber membranes in a cylindrical case 1, fitting resin-injectable caps 20a, 20b to both ends of the case 1, inserting dispersing pins 16a, 16b into the caps 20a, 20b respectively and injecting a resin to each of the caps 20a, 20b to mutually adehere and fix the adjacent hollow fiber membranes at each of both ends of the bundle 2. When the caps 20a, 20b are removed after the resin is cured and product caps 7a, 7b are fit, the pin 16b inserted at one of both ends is drawn out to form a through-hole 5 and the pin 16a inserted at the other end is left behind to keep the sealing state.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004056426-A (JP)
Title: Portable radio device
Inventor: SAITO YUTAKA
IPC: H01Q9/28
Filed: 2002-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin folding cellular telephone provided with a built-in antenna having high gain in various usage states.  <P>SOLUTION: An upper case 1 and a lower case 2 are rotatably connected together at a hinge 3. A plate conductors 4 and 5 are provided along the case surface within the upper case 1. A ground plate 6 is constituted by a ground pattern of a circuit board provided within the lower case 2. The plate conductors 4 and 5 are selected by a high frequency switch 14 to be connected to one end of a power supply 15. The other end of the power supply 15 is connected to the ground plate 6 to constitute a dipole antenna.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004053989-A (JP)
Title: Component and unit for storing optical fiber
Inventor: KANEHARA HIDEYUKI
IPC: G02B6/00
Filed: 2002-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a component and a unit for optical fiber storage capable of efficiently storing a single-fiber branch part by making an FO cord small-sized.  <P>SOLUTION: The optical fiber storage component (fusion tray) 20 is characterized in that a single-fiber branch part (FO branch part) 44 having an optical fiber ribbon core 43 branched into optical fibers can be fitted nearby the exit 24 of a tray body 21 capable of storing excessive-length parts of optical fiber ribbon cores 41 and 43.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004051571-A (JP)
Title: Method for producing tribromoacetic acid
Inventor: TATSUMI JUNRO
IPC: C07C51/43
Filed: 2002-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for obtaining tribromoacetic acid in high yield and high purity.  <P>SOLUTION: The method for producing the tribromoacetic acid comprises reacting an aqueous solution of malonic acid with bromine in an amount of 3.0-3.5 mol based on 1 mol malonic acid. In the production method, the malonic acid concentration in the aqueous solution of malonic acid is e.g. about 10-60 wt.% and it is preferable that the aqueous solution of malonic acid at 20-59 °C is reacted with bromine.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004054711-A (JP)
Title: Evaluation system for network application
Inventor: KANEMITSU SHIGENAKA
IPC: G06F15/00
Filed: 2002-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an evaluation system for a network application that simplifies processing of network application evaluation, quickly handles a type change in target devices, and facilitates reproduction of behavior of the target devices.  <P>SOLUTION: The evaluation system for a network application comprises a first computer (tested terminal 10) where a network application to be evaluated is run, a plurality of target devices (30) controlled by the application, and a second computer (testing terminal 20) where programs for generating a plurality of virtual addresses and for evaluating the application are run. The second computer transfers communication data as they are to the plurality of target devices according to the plurality of virtual addresses, returns responses transferred from the plurality of target devices to the first computer according to the virtual addresses, and refers to response results.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004060907-A (JP)
Title: Heat pump type water heater
Inventor: KASUKAWA NOBUYUKI
IPC: F24H1/00
Filed: 2002-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To miniaturize a heat pump type water heater by improving shape of a refrigerant-water (or refrigerant-heat exchange liquid) heat exchanger.  <P>SOLUTION: In this heat pump type water heater 1 equipped with a heat exchanger 3, which is formed of a combination tube 24 formed by embedding a first heat exchanger tube 7 having a flow passage wherein the first fluid flows in a second heat exchanger tube 12 having a flow passage wherein the second fluid flows for integration, and a hot water storage tank 8 in a main body case 14, the heat exchanger 3 is spirally arranged in the periphery of the hot water storage tank 8.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004064182-A (JP)
Title: Inter-private-network connection method and gateway control apparatus
Inventor: TAJIMA YOSHITAKE
IPC: H04L45/741
Filed: 2002-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inter-private-network connection method and a gateway control apparatus capable of efficiently and flexibly interconnecting private networks.  <P>SOLUTION: Gateways 41, 51 connected to user packet communication networks 4, 5 and access control apparatuses 11, 12, 21, 22 of the packet communication networks 1, 2 are individually connected, each of the gateways 41, 51 refers to a routing table to control a path of packets to the packet communication networks 1, 2, refers to a filtering table to perform transfer or abort control of packets, and refers to an address conversion table to perform address conversion control of the packets so as to allow the private networks configured by using the packet communication networks 1, 2 to exchange the packets. Further, the gateway control apparatus 32 acquires policy of connection priority from a policy control apparatus 31 and acquires address assignment information or the like from a connection authentication control apparatus 33 to generate and set each table possessed by each gateway.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004062609-A (JP)
Title: Creation method of database
Inventor: YAMANAKA TAKASHI
IPC: G06F17/30
Filed: 2002-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To ensure unprecedentedly useful information through base sequences stored in a database as functionally known or functionally unknown ones.  <P>SOLUTION: A creation method of a database includes a first step of extracting base sequences stored as functionally unknown ones from a database storing information on base sequences, a second step of assembling the base sequences extracted in the first step to create a functionally unknown assembly sequence, a third step of retrieving comment information related to the functionally unknown assembly sequence according to the base sequence of the functionally unknown assembly sequence created in the second step and/or an amino acid sequence derived from the functionally unknown assembly sequence, and a fourth step of storing the functionally unknown assembly sequence related with the comment information retrieved in the third step.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003119276-A (JP)
Title: Method for producing polylactic acid resin excellent in thermal stability
Inventor: KONDO YOSHIKAZU
IPC: C08L101/16
Filed: 2002-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a polylactic acid which inhibits a depolymerization reaction and the like during thermoforming, gives a stable formed article and suppresses deterioration with time of a formed article. SOLUTION: The method for producing a formed product of a polylactic acid resin excellent in thermal stability during forming comprises washing a polylactic acid mainly composed of a lactic acid with a solvent which dissolvers a lactic acid monomer, a cyclic dimmer and a polymerization catalyst thereby reducing the residual monomer to at most 1% and the residual catalyst to at most 0.01% in the polymer, and carrying out forming with at least 0.05% of a thermal stabilizer added.
Patent JP-2004068825-A (JP)
Title: Temperature control method of air static pressure bearing
Inventor: SAWADA KIYOSHI
IPC: F16C32/06
Filed: 2002-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a temperature control method of an air static pressure bearing in which a temperature controller of compressed air to be supplied to the air static pressure bearing can be composed compactly and inexpensively.  <P>SOLUTION: Air at room temperature of a room, in which a machine tool is installed, is taken in from an air intake 20. After the air is pressure-regulated via a filter 21, a filter 22, and a fine dryer 23 and by a regulator 24, it becomes the compressed air, and it is outputted to the temperature controller 10. The controller 15 of the temperature controller 10 executes the on-off control of a heater 12 and controls it to a setting target temperature on the basis of the detected temperature of the temperature sensor 14. The compressed air is adiabatically expanded by the air static pressure bearing and the temperature is lowered. A setting target temperature of the temperature controller 10 is set so that the lowered air temperature becomes equal to the room temperature. Processing with an ultrahigh precision can be executed without the occurrence of thermal deformation due to no temperature changes. The temperature controller 10 can be composed inexpensively and compactly since it requires only a means to warm the compressed air.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004068631-A (JP)
Title: Engine exhaust system and its controlling method
Inventor: SAITO YOICHI
IPC: F01N5/04
Filed: 2002-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an engine exhaust system and its controlling method capable of reducing the pressure pulsation in the exhaust gas in an exhaust passage in a high rotating operation while supercharging by a twin scroll type supercharger is well utilized, of enhancing the supercharging efficiency, and assuring the engine to have a good combustion condition.  <P>SOLUTION: The engine exhaust system and its controlling method comprise a first exhaust passage 8 and a second exhaust passage 9 connected with a separate combustion chamber of the engine 2 and guiding the exhaust gas independently to the twin scroll type supercharger 3, a connection passage 10 to put the exhaust passages 8 and 9 in mutual communication, a communication control valve 11 installed in the connection passage 10 in such a way as capable of being opened and closed, and a control part 100 to open the control valve 11 when the engine 2 is in a high speed operation and close the valve 11 when the engine 2 is in a low speed operation, wherein the pressure pulsations in the exhaust gases in the exhaust passages 8 and 9 are made uniform when the engine 2 is in the high speed operation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004067141-A (JP)
Title: Fruit wrapper and packaging form of fruit
Inventor: FUSHIHARA HAJIME
IPC: B65D81/24
Filed: 2002-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fruit wrapper and a packaging form of fruits, which keeps the fruits almost harmless even in a long distance of transportation.  <P>SOLUTION: The fruit wrapper 1 is made of a sheet 2 that is an embossed fiber aggregate containing pulp fibers and thermoplastic synthetic resin fibers. According to the packaging form of the fruits, the fruits 4 are arranged to form a plurality of rows, and are put in a packaging container 5, where the fruit wrapper 1 is placed between each row of the fruits 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004034680-A (JP)
Title: Penholder for wall surface
Inventor: INAMI MASAYUKI
IPC: B43K23/02
Filed: 2002-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a penholder, which can be used on any places having a small space, such as a personal computer, a dash board, and is simple and inexpensive.  <P>SOLUTION: The penholder is assembled by a sheet, such as a polypropylene sheet (hereinafter, called P.P. sheet) having a part developable by being folded, and a double-faced tape stuck thereon. A pen is fixed by holding a circular arc part of the P.P. sheet by means of a holding clip attached to the pen.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004069540-A (JP)
Title: Form factor measurement device
Inventor: HIROTA SADAO
IPC: G01N11/06
Filed: 2002-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a form factor measurement device capable of quantitatively expressing a realistic form as the whole of a sample without performing fractioning on a gene therapy vector such as lipoplex.  <P>SOLUTION: This form factor measurement device 1 is constructed of a capillary viscometer 2 measuring viscosity of a lipoplex sample solution, a laser sensor 3 automatically measuring a flow time of the sample solution, a pressure regulator 4 regulating a pressure inside the capillary viscometer 2, and a control computing device 5 calculating the form factor according to measured measurement values. The control computing device 5 controls the laser sensor 3 and the pressure regulator 4 for automatically measuring viscosity of the sample solution and performs computing from the measured result for deciding the form factor of the sample solution.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004069589-A (JP)
Title: Inner quality/dimension examination method for round-bar steel
Inventor: UNO TOMOHIDE
IPC: G01N29/44
Filed: 2002-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an examination method for quickly and inexpensively examining an inner quality/dimension of a round-bar steel.  <P>SOLUTION: A sensor 19 spirally moves along the axial direction relatively to the round-bar steel 11. The sensor 19 transmits transmission waves and receives their reflected waves. The outside diameter dimension of the round-bar steel 11 is checked by measuring a time of the reflected waves detected regularly and computing a product of the time and a sound velocity. An internal flaw of the round-bar steel 11 is checked when the reflected waves are received irregularly. Ultrasonic wave is propagated via water serving as a propagation medium. The round-bar steel 11 is fed in the axial direction at a speed of 1-3 m/s, while the sensor 19 is turned around the round-bar steel 11 at a speed of 1000-3000 rpm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004066710-A (JP)
Title: Thermal head
Inventor: KUBO HIROMOTO
IPC: B41J2/335
Filed: 2002-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermal head which prevents corners of a sealing resin from rounding to expose surfaces of a head substrate and a circuit substrate.  <P>SOLUTION: The thermal head has the head substrate 1 where a heating unit 2, a common electrode 3, and a protecting film 4 for protecting the heating unit 2 and the common electrode 3 are set; and the circuit substrate 5 with a resist 6 printed. The sealing resin 12 is set not to protrude from on the head substrate 1 and the circuit substrate 5. A protecting film 4a and a resist 6a are set also at an exposed part of the head substrate 1 and an exposed part of the circuit substrate 5 which are generated when corners of a range where the sealing resin 12 is applied become round. Even if corners of the sealing resin become round, surfaces of the head substrate and the circuit substrate are prevented from being exposed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004072594-A (JP)
Title: Radio communication equipment, method for controlling transmission and reception and computer readable recording medium recorded with program for making computer perform transmission and reception control
Inventor: TAKIGUCHI YASUHIRO
IPC: H04W88/02
Filed: 2002-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide radio communication equipment for transmitting and receiving data between an access point and a mobile terminal device, which can stably transmit and receive data after connection is once completed and surely perform disconnection processing after the data is transmitted and received so that both sides can clearly recognize the disconnection processing.  <P>SOLUTION: When a transmission control part confirms that a transmission packet is a disconnection request packet from an identifier of the header part of the packet (step S83), a transmission output control part increases output strength (step S84), and a transmission directivity control part weakens transmission directivity in comparison with the time of data transmission (step S85). As a result of that, the disconnection request packet transferred to the radio transmitting part (step S86) is outputted to a radio wave arrival range that is wider than that of the time of data packet transmission (step S87).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004071975-A (JP)
Title: Apparatus and method for quality detection of component holding member, and apparatus and method for mounting electronic component
Inventor: KAWASE TAKEYUKI
IPC: H05K13/04
Filed: 2002-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and method for quality detection of a component holding member which detects the component holding member having an adverse effect on correct component recognition, and to provide an apparatus and method for mounting components provided with the apparatus for goodness/badness detection of the component holding member.  <P>SOLUTION: An illuminator 120, a CCD camera 106 and a controller 150 are provided so as to determine the quality of an adsorption nozzle based on luminance on the component holding face 140 of the adsorption nozzle 201. Thus, it is possible to detect the adsorption nozzle where the optical reflectance of the component holding face is raised to the degree of having an adverse effect on the precise recognition of an electronic component 312 held by the adsorption nozzle.  <P>COPYRIGHT: (C)2004,JPO