baber/WOPTO huggingface dataset:
Patent JP-2006105510-A (JP)
Title: Refrigerator
Inventor: SUGIMOTO SHUHEI
IPC: F28F1/12
Filed: 2004-10-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerator with reduced power consumption by increasing the radiating capacity of a condenser, for power saving, and improving the COP of a cooling cycle.  <P>SOLUTION: This refrigerator comprises a machine chamber 140, a first condenser 143, and a blower 142 forcedly ventilating the condenser 143. The condenser 143 includes a number of pipes 151 having fins 150. In the condenser 143, the pipes 151 are mutually superposed so as to form a substantially cylindrical internal space 152, and a space between the pipes 151 is formed so that the project planes in the pipe 151 diameter direction of the fins 150 attached to the adjacent pipes 151 are overlapped. Therefore, when the blower 142 is operated, the ventilation between the internal space and the outside of the first condenser 143 is promoted to increase the overall heat radiation quantity of the first condenser 143. Consequently, the compression ratio of the cycle is reduced to increase the cycle COP, and the power consumption of the refrigerator 101 can be reduced.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006106424-A (JP)
Title: Camera and camera system
Inventor: KITAGISHI NOZOMI
IPC: G03B7/099
Filed: 2004-10-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small-sized camera capable of measuring brightness in a wide range.  <P>SOLUTION: The camera comprises first light receiving sensors (11-1 and 11-2) which receive beams from a photographic optical system and outputs a signal; second light receiving sensors (11-11 and 11-21); and a control means (32) which carries out a focus detection whereby the state of focus of the photographic optical system is detected, and the light metering whereby the brightness of an object for photographing is detected. The first light receiving sensors (11-1 and 11-2) are composed of area type sensors while the control means (32) carries out the focus detection using the signal from the first light receiving sensors (11-1 and 11-2), and carries out the light metering using the signal from the first and second light receiving sensors.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006104552-A (JP)
Title: Automotive undercarriage parts with excellent fatigue characteristic, and method for improving fatigue characteristic thereof
Inventor: FUJITA TAKASHI
IPC: B60G7/00
Filed: 2004-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide automotive undercarriage parts having excellent fatigue characteristics and also to provide a method for improving fatigue strength thereof.  <P>SOLUTION: The automotive undercarriage parts with excellent fatigue characteristics are composed of hot forged non-heat treated steel which has a composition consisting of, by mass, 0.1 to 0.8% C, 0.05 to 2.5% Si, 0.2 to 3% Mn, 0.005 to 0.1% Al, 0.001 to 0.02% N and the balance Fe with inevitable impurities and has ≥600 MPa tensile strength and a ferrite-pearlite structure. The residual compressive stress in the neck part surface layer of the undercarriage parts is 50 to 80% of the tensile strength of the hot forged non-heat treated steel. The method for improving the fatigue strength of the parts is also provided.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006105092-A (JP)
Title: Fuel supply system
Inventor: SO SHINSHU
IPC: F02M37/00
Filed: 2004-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel supply system smoothly supplying fuel to an internal combustion engine.  <P>SOLUTION: This fuel supply system 1 supplies the internal combustion engine 7 with fuel from a fuel tank 2. The fuel supply system 1 includes the fuel tank 2 storing fuel, an injector 5 injecting and supplying fuel to the internal combustion engine 7, a common rail storing fuel to be supplied to the injector under a high pressure condition and supplying fuel to the injector 5, a fuel pump 3 feeding fuel to the common rail 4. The fuel supply system 1 includes a metal ion removing means 15 separating and removing metal and metal ion contained in fuel from fuel between the fuel tank 2 and the injector 5 in a route through which fuel is supplied to the internal combustion engine 7 from the fuel tank 2.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006114827-A (JP)
Title: Semiconductor device
Inventor: MAYAMA KEIJI
IPC: H01L21/3205
Filed: 2004-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To reduce ruggedness of a metal electrode, to improve bonding of an aluminum electrode and to reduce electrical defects in a semiconductor device configured by forming the soldering or wire bonding metal electrode with respect to the aluminum electrode formed on one face of a semiconductor substrate.  <P>SOLUTION: In the semiconductor device, an aluminum electrode 11 is formed on one face 1a of a semiconductor substrate 1, a protecting film 12 is formed on the aluminum electrode 11, an opening 12a is formed on the protecting film 12, a front face of the aluminum electrode 11 appearing from the opening 12a is etched, and a metal electrode 13 is then formed on the etched front face of the aluminum electrode 11. A recess 11a on the front face of the aluminum electrode 11 formed by etching has a shape widening the bottom side rather than the opening side.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006116559-A (JP)
Title: Connected electric wire and method for joining electric wire
Inventor: HANAZAKI KENICHI
IPC: B23K20/10
Filed: 2004-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To obtain stable welding quality having high welding strength by preventing occurrence of position-shifting between electric wires.  <P>SOLUTION: The rugged knurl pattern 35P of a tip 30 for ultrasonic welding is transferred to electric wire 10, 20 along the longitudinal direction of the respective electric wires 10, 20. The rugged knurl pattern 35T is provided with either projecting part 31T formed at the center in the radial direction almost along the longitudinal direction 10L of either electric wire 10, and the other projecting part 32T formed at the center in the radial direction almost along the longitudinal direction 20L of the other electric wire 20. In the method where either electric wire 10 and the other electric wire 20 crossed to either electric wire 10 are joined by ultrasonic vibration as they are pressed by the tip 30 for ultrasonic welding, the tip 30 for ultrasonic welding has a rugged knurl 35, the rugged knurl 35 is provided with either groove 31 corresponding to either electric wire 10 and the other groove 32 corresponding to the other electric wire 20, either electric wire 10 is arranged along either groove 31, and the other electric wire 20 is arranged along the other groove 32.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005192194-A (JP)
Title: Communication apparatus and communication system
Inventor: NORIZUKI AKIRA
IPC: G06F13/14
Filed: 2004-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication apparatus capable of being used in common.  <P>SOLUTION: An input device 16 of a communication apparatus 10s connected with a transmission line L is connected with an upper-rank other communication apparatus 10s and an output device 17 of the communication apparatus 10s is connected with a lower-rank other communication apparatus 10s. Data inputted from the input device 16 are set as identification data by an identification data setting device 11s1, identification data of the lower other communication apparatus 10s are generated with reference to the identification data by an identification data generating device 11s2, and the identification data are outputted from an output device 17 by an output control device 11s3. As a result, the identification data are inputted to the lower other communication apparatus 10s connected to the output device 17. Furthermore, a communication device 13s communicates according to the identification data set by the identification data setting device 11s1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006119935-A (JP)
Title: Process design method, process design device, and computer program
Inventor: KAKINO YOSHIAKI
IPC: B23Q15/00
Filed: 2004-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process design method which is capable of designing a process of performing the prescribed working of a work object by an NC machine tool having an end mill as a tool, without depending upon a designer's experience neither requiring complicated work, and to provide a device and a computer program for use in the implementation of this method.  <P>SOLUTION: A process design device 1 is provided with a database 13 wherein a plurality of kinds of preliminarily determined working features and fixed cycles are stored, and for example, an area to be worked is extracted on the basis of a difference between shape data before working and that after the working of a work object 5 which is given from a CAD system 4, and the extracted area is substituted with a combination of working features stored in the database 13, and fixed cycles stored in the database 13 are assigned to respective substituted working features, and an evaluation function relating to a processing cost is applied, and a set of combinations of working features and fixed cycles which optimize the evaluation function are selected as the most suitable process.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006124915-A (JP)
Title: Method for creating solidified pile by using jets with plurality of flow lines
Inventor: YAMAGUCHI HIROHISA
IPC: E02D3/12
Filed: 2004-10-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for creating a solidified pile by using jets with a plurality of flow lines, which enables a homogeneously solidified pile to be constructed by shortening a construction time.  <P>SOLUTION: In this creation method, when a rotating shaft is pulled up while being rotated, a solidification material is ejected from two or more solidification material ejecting nozzles which are annexed in the prescribed position of the rotating shaft, while forming the plurality of jet flows, and agitated and mixed with in-situ soil, so that the solidified pile can be created. The number of the rotations of the rotating shaft and a pull-up speed thereof are determined so that a pitch of loci of the solidification material ejecting nozzles can be set to be a predetermined value P which is selected from the range of 2.0-5.0 cm.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006128906-A (JP)
Title: Electronic apparatus and read-aloud control method therefor
Inventor: WADA TAKEKI
IPC: G06F3/16
Filed: 2004-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic apparatus capable of explicitly displaying a screen to be read aloud, and to provide its read-aloud control method.  <P>SOLUTION: The electronic apparatus has display units 16, 15 capable of displaying a character string; a memory 12 for storing screen information of whether or not a display screen includes a character string or a caption which can be subjected to voice synthesis for each display screen to be displayed on the display part; a voice synthesis processor 17 which outputs at least either of the character string to be displayed on the display unit and the caption to be previously stored by being made to relate to the character string after executing voice synthesis to it; and a control unit 20 which refers to the screen information whenever a display item on the display unit is switched, determines whether or not the current display screen includes the character string or the caption which can be read aloud by the voice synthesis, explicitly displays a vocally readable pictorial sign which shows that the character string or the caption can be read aloud on the display unit when the current display screen includes the character string or the caption which can be read aloud by the voice synthesis, and does not display the vocally readable pictorial sign when the current display screen does not include the character string or the caption which can be read aloud by the voice synthesis.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005134910-A (JP)
Title: Driver circuit and method for providing reduced power consumption in driving flat-panel display
Inventor: CHUNG KYU Y
IPC: G09G3/20
Filed: 2004-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driver circuit and method for providing reduced power consumption in driving a flat-panel display.  <P>SOLUTION: The invention relates to a source driver circuit and a method therefor for providing reduced power consumption in driving data lines of the flat-panel display, and a common voltage driver circuit and a method therefor for providing reduced power consumption in driving a common electrode of the flat-panel display. The source driver circuit and the method therefor for driving the data lines, and the common voltage driver circuit and the method therefor for driving the common electrode do not use only a completely boosted driving voltage to provide electric charge recycle by reducing the power consumption, but use each driving cycle intermediate reference voltage and the boosted driving voltage together.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006124554-A (JP)
Title: Hard organic inorganic hybrid particle
Inventor: TABAYASHI ISAO
IPC: C08K5/057
Filed: 2004-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide organic inorganic hybrid particles having high mechanical strength and uniform particle diameter.  <P>SOLUTION: The organic inorganic hybrid particles contain a resin having an anionic group and a hydrolyzate product of a metal alkoxide and are the compound having a multifunctional reactive group crosslinking with the anionic group by covalent-bonding, wherein the resin is three-dimensionally crosslinked. The compound having multifunctional reactive group is preferably tetrafunctional epoxy resin having a tertiary amino nitrogen atom.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006129213-A (JP)
Title: Packet communication equipment
Inventor: OKITA HIDEKI
IPC: H04L47/525
Filed: 2004-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem wherein server resources can not be dynamically allocated in response to a user request in a router that provides a service by a server provided in the router.  <P>SOLUTION: Service request packets to be received by a plurality of network interfaces are controlled so as to prevent the bandwidth of the total sum of the service request packets from exceeding a preset threshold to thereby deal with service requests from users as much as possible while suppressing server resources occupied by a certain server within a fixed value. Resources occupied by each service on the server are reported to a network interface, and band limitation of other services is relaxed. When occupied resources of a certain service are smaller than a specified value, excessive resources for that amount are made available by other services to thereby solve the above problem.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006123841-A (JP)
Title: Method of manufacturing elastic crawler
Inventor: HAYASHI YASUO
IPC: B62D55/253
Filed: 2004-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing an elastic crawler for obtaining excellent external appearance of a product and preventing coming-off of a road wheel and disconnection of a crawler main body.  <P>SOLUTION: In this method, unvulcanized rubber provided on a crawler inner peripheral side and a grounding side of a tensile body along a crawler peripheral direction is vulcanized by being pressurized and heated by upper and lower dies. Position regulation pins 8A to 8D of first row to fourth row extending in a crawler thickness direction are disposed in the upper die 6 in a die-clamped internal space. A burying range S for suppressing the movement of the tensile body 4 in the crawler width direction is constituted by each of the position regulation members 8. After filling the tensile body 4 into the burying range S, the unvulcanized rubber is vulcanized with the dies clamped, and each position regulation pin 8 is removed after the vulcanization.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006133332-A (JP)
Title: Particle moving type display apparatus
Inventor: GODA TATSUTO
IPC: G02F1/167
Filed: 2004-11-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a particle moving type display apparatus which can stably hold a display image even when a power supply is turned off.  <P>SOLUTION: When a signal from a switching means 7 to stop supplying a driving voltage by a power supply means 5 is sent to a control means 6 which controls operation of driving voltage supply by a power source supply means 5 to supply driving voltages to a first electrode and a second electrode, the control means stops supplying a driving voltage by the power source supply means 5 after a holding operation period is completed when the control means judges that the operation period is one of a reset operation period, a writing operation period and a holding operation period, based on the signal from an operation period judging means 1.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006130396-A (JP)
Title: Hollow fiber membrane bundle and separation module
Inventor: YOKOTA HIDEYUKI
IPC: B01D63/02
Filed: 2004-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a separation module having a high capacity, high safety or high capacity stability, excellent in preservation stability and reduced in the number of residual blood hollow fiber membranes.  <P>SOLUTION: In the separation module wherein both ends of hollow fiber membrane bundles comprising a polysulfone resin containing polyvinyl pyrrolidone are fixed by a resin, the ratio of hollow fiber membranes, of which the angle of inclination at the parts fixed by the resin is 15° or above, is 0.05% or below and the UV (220-350 nm) absorbance in a liquid extractant of hollow fiber membranes when a test defined by dialytic type kidney device manufacturing approval standards is applied to ten hollow membrane bundles, which are obtained by dividing the hollow fiber membrane bundle in its longitudinal direction after the separation module is sterilized and preserved in a dry state for three months at room temperature and/or preserved in a wet state for one year at room temperature, is 0.10 or below as an average value.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006134468-A (JP)
Title: Set top box connected to ieee1394 serial bus and controller equipment connected to ieee1394 serial bus
Inventor: NAKADA TAKESHI
IPC: H04N7/173
Filed: 2004-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a set top box (STB) connected to an IEEE1394 serial bus in which program information can be recorded to an entry descriptor later, even in a failure in recording the program information to the entry descriptor at the time of video recording to a hard disk recorder (AVHDD).  <P>SOLUTION: When a user instructs and operates recording of the program included in a stream received by its own tuner, program information, such as a program name and start time, regarding the program to be recorded included in an EIT in the stream is stored into a memory. When the user selects the program not displaying the program information from a program list displayed on a monitor of a DTV (YES in S12) and then selects the program information corresponding to the selected program (YES in S14), the selected program information is written into the entry descriptor in the AVHDD (S15).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005163177-A (JP)
Title: Waste-gas duct
Inventor: USAMI AKIRA
IPC: C22C38/60
Filed: 2004-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To inexpensively provide a duct superior in durability/workability in a gas atmosphere in a metal-smelting furnace (a converter or an electric furnace) or an ash-melting furnace.  <P>SOLUTION: The waste-gas duct has a structure made by welding a steel for the waste-gas duct, of which the face to be contacted with the gas in a waste-gas passage comprises, by mass%, 0.1-1% Cu, 0.01-0.5% Ni, 3.5-9.0% Cr, and 0.01-0.2% Sb, further one or two elements of 0.005-0.5% Mo and 0.005-0.5% W, and the balance being Fe with unavoidable impurities, with an austenitic welding material. Alternatively, the waste-gas duct has a structure made by welding the surface layer of a bilayer steel material having the above chemical composition on the surface side, with the austenitic welding material.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006136911-A (JP)
Title: Tube welding method and tube welding device
Inventor: YANAGIDA NOBUYOSHI
IPC: B23K101/06
Filed: 2004-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tube welding method and a tube welding device capable of enhancing the corrosion resistance by exerting the compressive residual stress in the axial direction in a weld metal portion on an inner face of a tube in the connection by welding tubes of large tube thickness to each other.  <P>SOLUTION: After root passes of tubes are welded, the surface of the tubes is quenched by spraying cooling water in the stage of high temperature immediately after the molten metal is solidified behind a torch to perform the welding on the outer surface of the tubes while cooling the inner surface by allowing cooling water to flow on the inner surface of the tubes. The compressive stress is generated on the outer surface side of the tubes to suppress generation of shrink-deformation in the circumferential direction of the tubes, and generate the compressive residual stress as the residual stress in the axial direction of the inner surface of the tube.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005173567-A (JP)
Title: Liquid crystal display
Inventor: FUTAMURA YOSHIROU
IPC: G02B5/30
Filed: 2004-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display wherein a liquid crystal cell is accurately optically compensated and display characteristics are not changed even when the environment is changed.  <P>SOLUTION: The liquid crystal display comprises a pair of polarizing plates, a liquid crystal cell and first and second optically anisotropic layers. The polarizing plates have polarizing films and protective films, respectively, absorption axes of the polarizing films are orthogonal to each other, liquid crystalline molecules are aligned in the direction nearly vertical to substrates of the liquid crystal cell, the first optically anisotropic layer has 40 to 200 nm retardation value (Re), and the second optically anisotropic layer has negative refractive index anisotropy, ≤10 nm retardation value (Re) and 30 to 250 nm retardation value (Rth) in the thickness direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006136449-A (JP)
Title: Drum type washer-dryer
Inventor: NAKAI ATSUHITO
IPC: D06F58/22
Filed: 2004-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drum type washer-dryer which prevents the omission of installation of a waste thread collecting apparatus and facilitates the removal of lints such as a waste thread or the like attached to the waste thread collecting apparatus to improve the maneuverability.  <P>SOLUTION: The drum type washer-dryer is equipped with a water tank 3 which is elastically supported in a main body 1 and includes a rotary drum 2, a circulating ventilation duct 16 which blows the air discharged from the inside of the rotary drum 2 back to the inside of the rotary drum 2 through a dehumidification section 26 and a heating section (not shown in the figure), and the waste thread collecting apparatus 22 which is disposed at the half way of the circulating ventilation duct 16 and collects the lints such as the waste thread or the like developed from the wash, wherein the waste thread collecting apparatus 22 is comprised of a first filter member 32 and a second filter member 33, and the first filter member 32 and the second filter member 33 as they remain mutually attached are removably arranged in an approximately horizontal direction in the main body 1.  <P>COPYRIGHT: (C)2006,JPO&NCIPI