baber/WOPTO huggingface dataset:
Patent JP-2004346970-A (JP)
Title: Gas cylinder
Inventor: SUZUKI HIROAKI
IPC: F17C7/00
Filed: 2003-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas cylinder filled with liquefied gas which gas cylinder can always normally jet gas without discharging the liquefied gas even if the gas cylinder is used in the tilted or inverted state.  <P>SOLUTION: The gas cylinder has a cylindrical vessel 1 which is filled with liquefied gas and has a float 3 provided with a gas inlet port therein. The gas inlet port 4 of the float 3 is connected to a burner body 2 by means of a flexible tube 5 so as to introduce the gas existing within the gas cylinder to the burner body 2. A drifting weight 6 is attached to the middle part of the flexible tube 5 such that the gas inlet port 4 of the float 3 always faces to the upper side by stabilizing the attitude of the tube 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004346578-A (JP)
Title: Winding type screen device
Inventor: KAYANO MICHIHIKO
IPC: E06B9/58
Filed: 2003-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a winding type screen device which prevents a screen guide for guiding an edge of a screen paid out from a winding shaft from remaining on an opening frame of a building, when the screen is opened by being wound around the winding shaft.  <P>SOLUTION: In this winding type screen device 1A which is mounted on the opening frame of the building, the screen guide 6 for guiding the edge of the screen 5, paid out from the winding shaft 4, on the opening frame protrudes from/recedes into an inside 2a of a fixed frame 2 or an inside 3b of a movable stile 3, as the screen 5 is paid out from the winding shaft 4 or wound around the winding shaft 4, through operations of the movable stile 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004350719-A (JP)
Title: Pin flag
Inventor: KUKIDA KAZUHITO
IPC: A63B102/32
Filed: 2003-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems that the judgement of the direction and strength of wind largely affects play in golf, the wind directions are often different on the green and a spot to hit a ball causing a judgement error, a flag used in golf or the like is formed of one sheet of cloth having the same color on the front and back and it is very difficult to judge the wind direction from the straight front and the straight back.  <P>SOLUTION: This pin flag is constituted such that the colors on the front and back surfaces are different. Thus, it becomes easy to judge the wind directions from the straight front and the straight back. Also, the pin flag can be in the shape of a streamer as well. Thus, air is made to pass between the cloth constituting the streamer, the close adhesion of the cloth by the moisture of rain and snow is prevented and the colors are prevented from looking blurred. Further, for the pin flag, by using the cloth to which waterproofing is applied, the close adhesion of the cloth is prevented further.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004356332-A (JP)
Title: Gunn diode and its manufacturing method
Inventor: AONO SHIGEO
IPC: H01L47/02
Filed: 2003-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Gunn diode formed of gallium arsenide which has a good oscillation property and needs no control of the concentration of a donor impurity in an n-type gallium arsenide active layer.  <P>SOLUTION: The Gunn diode has such a structure that a first n<SP>+</SP>-type gallium arsenide layer 12, an n-type gallium arsenide active layer 13, and a second n<SP>+</SP>-type gallium arsenide layer 14 are stacked in this order on a gallium arsenide substrate 11. In the n-type gallium arsenide active layer 13, the concentration of the donor impurity consisting of either silicon, carbon, tin, selenium, or tellurium is under 1×10<SP>15</SP>cm<SP>-3</SP>. Since the carrier density in an active layer is controlled by the V/III ratio, a growth temperature, and a growth rate, the carrier density in the n-type gallium arsenide active layer 13 can be easily and correctly controlled.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004005986-A (JP)
Title: Reproducing device and reproducing method
Inventor: MAEDA YASUAKI
IPC: G11B20/10
Filed: 2003-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To make easily legible the character display of the title of a tune or the like in a reproducing device and a reproducing method.  <P>SOLUTION: This reproducing device plays a recording medium provided with a data region in which the information of one or a plurality of units is recorded and a management region in which the recording position of the information recorded in the data region and character information on the information recorded in the data region are recorded. In the reproducing device, an identifier for converting a first character type into another character type is extracted to a character string reproduced from the management region, and when an identifier extracting means extracts the identifier, a character string with the identifier eliminated is extracted from the reproduced character string and converted into a character string of the other character type on the basis of an instruction of the identifier. Then, the identifier is eliminated and the character string converted into the other character type is displayed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004357096-A (JP)
Title: Network system
Inventor: FUJISHIRO YOSHIYA
IPC: H04N7/173
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To synchronize clock signals of a server device and a client device without being influenced by the variation and the delay of a data transmission time in a network system.  <P>SOLUTION: In the network system by which the client device receives and reproduces information transmitted by the server device, the server device counts the number of clock pulses of a server clock signal based on a power supply synchronization pulse signal synchronized with a power supply frequency, outputs information indicating the counted number of clock pulses, audio information or video information to the client device, the client device counts the number of clock pulses of a client clock signal based on the power supply synchronization pulse signal synchronized with the power supply frequency detected from electromagnetic waves radiated from a power supply line, and adjusts a frequency of the client clock signal with a frequency of the server clock signal based on a clock difference between the number of clock pulses received from the server device and the counted number of clock pulses.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004353380-A (JP)
Title: Pipe joint cover mounting structure
Inventor: NAGAI TAKAAKI
IPC: E03C1/042
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pipe joint cover mounting structure which is simple in structure, excellent in workability, and free from a fear of longitudinal displacement of a cover during application.  <P>SOLUTION: According to the structure, the cylindrical cover 3 covering a pipe joint 2 connecting between a terminal of a water supply pipe P and an water introduction port 11 of a faucet 1 is longitudinally divided into two. Then the divided bodies 3A, 3B are connected together in a manner covering the pipe joint 2, and therefore a first engaging portion 31 formed in an inner surface of each of the cover divided bodies 3A, 3B is engaged with a second engaging portion 21 formed on an outer surface of the pipe joint 2 or the water introduction port 11.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004352185-A (JP)
Title: Cabin
Inventor: NAKASA YOICHI
IPC: A01D67/02
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cabin compactly housing a sub rail in the slide door side when the slide door is closed.  <P>SOLUTION: The door 1 is provided in the side slidably backward and forward. A space S for housing the sub rail 33 on the door 1 side constituting an opening/closing guide 24L in the lowermost stage is formed in a position lower than a step 6 in the front lower part of a seat 4 in the cabin 2 to which the door 1 is attached through opening/closing guides 24U, 24M, 24L in a plurality of upper and lower stages consisting of rollers and rails.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004352956-A (JP)
Title: Flame-retardant epoxy resin composition for sealing semiconductor and semiconductor device
Inventor: TAKENAKA HIROYUKI
IPC: C08L85/02
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flame-retardant epoxy resin composition for sealing a semiconductor which contains neither a bromide such as a brominated epoxy resin nor an antimony compound such as antimony trioxide, exhibits excellent moldability and gives a cured product excellent in flame retardancy and moisture resistance reliability, and a semiconductor device sealed with the cured product of the resin composition.  <P>SOLUTION: The flame-retardant epoxy resin composition for sealing the semiconductor comprises as essential ingredients (A) an epoxy resin, (B) a curing agent, (C) an inorganic filler, (E) a phosphazene compound represented by formula (2) [wherein R<SP>4</SP>is a hydrogen atom or an alkyl group; R<SP>5</SP>is a monovalent hydrocarbon group containing no aliphatic unsaturated group; X is a divalent organic group; 0≤x<2n; 0<y≤2n; x+y=2n; 0≤z≤400; and 3≤n≤1,000], and (D) an organopolysiloxane or (F) a block copolymer obtained by adding an SiH group of the organopolysiloxane to an alkenyl group of an alkenyl group-containing epoxy compound, and contains substantially neither a bromide nor an antimony compound. The semiconductor device is sealed with the cured product of the composition.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004357249-A (JP)
Title: Roof mount antenna for vehicle
Inventor: O KEISHO
IPC: H01Q1/12
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a maintenance-free roof mount antenna for a vehicle which keeps a definite setting angle to a weak external force, avoids a breakage by making variable the angle for a strong external force, and returns automatically back to the original setting angle after the external force is removed.  <P>SOLUTION: The roof mount antenna comprises a joint assembly 33 which is provided at a lower end of an antenna rod and forms a circular-arch-shaped notch 332 and a convex portion 331, a pair of shaft supporting portions 32a and 32b which form a circular hole 321, a terminal part 322, and a circular-arch-shaped notch 323 to support the joint assembly rotating, a torsion spring 35 which is inserted into the joint assembly 33 existing between the shaft supporting portions 32a and 32b by the circular hole 321 and whose other end 35b is inserted into the notch 323 and whose one end 35a is locked to the joint assembly 33, a click cylinder 37 which is inserted into the spring and forms a circular-arc-shaped notch 372 to be inserted by the one end 35a of the spring 35, a coil spring 38 which is inserted into the cylinder 37, and a bolt39 and a nut 41 which penetrate and screw-fit them and adjust a click feeling by tightening them.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004351397-A (JP)
Title: Thin film pattern formation method, device and its production method, optoelectronic device, and electronic component
Inventor: HIRAI TOSHIMITSU
IPC: H01J11/34
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To uniformize the thickness of a thin film pattern 33 by performing uniform surface treatment to the surfaces of banks B and/or the surface of a substrate P.  <P>SOLUTION: The method of forming a thin film pattern by arranging a functional liquid on a substrate comprises: a stage where the banks B in accordance with the forming region of a thin film pattern are formed on the substrate P; a stage where a prescribed treatment gas is jetted on the substrate P on which the banks B are formed while relatively moving a jet 408 jetting the prescribed treatment gas and the substrate P, and surface treatment is performed; a stage where the functional liquid is arranged on the substrate P between the banks B after the stage of uniformly surface-treating the surfaces of the banks B; and a stage where the functional liquid arranged between the banks B is subjected to prescribed treatment to form the thin film pattern 33.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003309439-A (JP)
Title: Idling current control circuit
Inventor: SHIROKURA MINORU
IPC: H03F1/34
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an idling current control circuit for stably applying negative feedback control to an idling current of an SEPP (secondary equipment port) type output circuit.  <P>SOLUTION: A relation of |I11×I21|=Iid<SP>2</SP>holds between respective operating currents I11, I21 of a couple of output transistors Q11, Q21 configuring a push- pull of the SEPP type output circuit and the idling current Iid. Thus, current detection means 1, 2 detect the operating currents I11, I21 and an arithmetic means 3 multiplies them to be able to detect the magnitude of the idling current independently of an output of the SEPP type output circuit. Adjusting a bias voltage by a negative feedback signal so as to make the detection signal equal to a reference signal can stably control the idling current.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004361999-A (JP)
Title: Purchase introduction information providing method in communication system, and telephone exchange system for use in communication system
Inventor: INOSAWA TAKAHIRO
IPC: G06Q30/06
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To quickly and appropriately provide a user having a telephone exchange system with new or upgrade purchase introduction information, and reduce cost and labor on a producer of purchase introduction information.  <P>SOLUTION: A purchase center BO purchases a creation support tool for setting an advertising script in a subscriber's private branch exchange 1 from an exchange maker MK. A nonexpert script creator uses the creation support tool to create an advertising script suitable for each private branch exchange 1 without surveying and inspecting the setting environment of the owner's local exchange 1 and the data format of a control program, and provides the advertisement script for the private branch exchange 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004361264-A (JP)
Title: Optical vibration sensor
Inventor: FUJIEDA TAKASHI
IPC: G01H9/00
Filed: 2003-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical vibration sensor, capable of detecting vibration at high sensitivity, superior in durability, and capable of detecting the vibration generated by the passage of a vehicle when it is laid under a road.  <P>SOLUTION: A wire 2 to which a specified tensile force is applied is stretched between support parts 4 and 4 in which a prescribed interval is maintained. A sensing part 1a constituted by forming an FBG (optical fiber Bragg grating) of an optical fiber 1 is bonded to the stretched part of the wire 2, in a longitudinally attached state. A weight 3 is attached to the stretched part of the wire to which the optical fiber is bonded. The optical vibration sensor is constituted by housing the wire 2, the sensing part 1a of the optical fiber, and the weight 3, as well as the support parts 4, into an airtight container 7.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004364225-A (JP)
Title: Filter device
Inventor: TOKUDA HIROSHI
IPC: H03H17/02
Filed: 2003-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To improve frequency characteristics in a Chamberlin filter which causes the rise of resonance with frequency increase.  <P>SOLUTION: A filtering device 1 comprises a Chamberlin filter 10 for filtering an inputted digital musical signal with filtering characteristics corresponding to a set coefficient (two coefficients F and W in the present example), and a primary FIR filter 30 in direct configuration provided on the pre-stage thereof. Further, a filter coefficient arithmetic part 100 to which a cutoff frequency value of a low-pass filter and a resonance value are inputted as two parameters, finds coefficients a0, a1, F and W and sets these coefficients to the Chamberlin filter 10, the FIR filter 30 or the like.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005005800-A (JP)
Title: Turbo decoder
Inventor: KUWABARA YUJI
IPC: H03M13/45
Filed: 2003-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To shorten a time for turbo code decoding processing without raising the operating frequency of a decoder by realizing simultaneous operations of two soft output decoders.  <P>SOLUTION: A turbo decoder comprises: the soft output decoders 101, 102 for outputting reliability information likelihood; interleavers 103, 105 for interleaving transmission information and supplying interleaved information to the soft output decoders; interleavers 104, 106 for interleaving the reliability information likelihood and supplying the result to the soft output decoders; and de-interleavers 107, 108 for de-interleaving the reliability information likelihood and supplying the result to the soft output decoders, and characterized in that the above components are constituted into two identical circuits and the processing time required for second and succeeding decoding processes is halved by simultaneously operating the two soft output decoders in second and succeeding repetitive decoding processes in the repetitive decode processing of turbo codes.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004070306-A (JP)
Title: Zoom lens and projection type display device using lens
Inventor: NAGAHARA AKIKO
IPC: G02B15/20
Filed: 2003-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a zoom lens where aberrations are excellently compensated and which exhibits performance of lightness, compactness, a wide field angle, and a large zoom ratio as the best balance and is suitable for projection using liquid crystal by making a six-group type lens where 2nd to 4th groups are moved at the time of power variation satisfies a specified conditional expression, and also to provide a projection type display device using the same.  <P>SOLUTION: A 1st negative lens group G<SB>1</SB>is fixed in the case of power variation and has a focusing function, 2nd positive, 3rd positive or negative, 4th positive, and 5th negative lens groups G<SB>2</SB>, G<SB>3</SB>G<SB>4</SB>, and G<SB>5</SB>have a function for performing consecutive power variation and correcting the movement of an image plane caused by the consecutive power variation by moving while keeping mutual relation. The 3rd lens group G<SB>3</SB>has at least one lens with negative refracting power, the 2nd lens group G<SB>2</SB>and 4th lens group G<SB>4</SB>move toward the enlargement side as zooming to the telephoto side is performed, and the 5th lens group G<SB>5</SB>has its telephoto-end zooming position closer to the enlargement side than the wide-angle end zooming position.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005004501-A (JP)
Title: Interactive method and system using electronic computer
Inventor: NUMABE MASATO
IPC: G10L15/28
Filed: 2003-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an interactive method using an electronic computer whereby distributed information is integrated or integrated information is summarized so that the information is bundled according to the scene of conversation to provide natural conversation.  <P>SOLUTION: The method includes a process in which an electronic computer bundles one or a plurality of cases in a database for each scene and constructs one or a plurality of databases; a process in which conversation is made with a user as the conversation control part of the electronic computer is used; a process in which the scene control part of the electronic causes a conversation control part to recognize a sentence inputted from the user and use input words disassembled from the input sentence to specify a scene containing the input words; a process in which conversation proceeds as its content is limited based on the scene specified; and a process in which the electronic computer automatically constructs a new database from the one or the plurality of databases according to the user and fetches information from the new database to provide the information to the user during conversation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005001312-A (JP)
Title: Multi-color image forming material
Inventor: NAKAMURA HIDEYUKI
IPC: B41M5/382
Filed: 2003-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-color image forming material consisting of a thermal transfer sheet and an image receiving sheet, wherein the thermal transfer sheet exhibits excellent sharpness of halftone dots and stability, and high sensitivity and high resolution by transferring a thin film of a coloring material.  <P>SOLUTION: The multi-color image forming material consists of the image receiving sheet with an image receiving layer, and the thermal transfer sheet with at least a photo-thermal converting layer and an image forming layer on a substrate. The image forming layer of the thermal transfer sheet and the image receiving layer of the image receiving sheet are faced each other and laminated, and a laser light cast region of the image forming layer is transferred on the image receiving layer of the image receiving sheet by casting a laser light to record an image. As a value of physical properties of the photo-thermal converting layer of the thermal transfer sheet at 150°C, the elastic modulus is made to be ≤1,400 MPa.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005004923-A (JP)
Title: Optical disk system
Inventor: SAKO SHINICHI
IPC: G11B7/09
Filed: 2003-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical disk system which is low in load at the time of production at a component level, can be miniaturized and can prevent the amount of self-weight falling due to aging without requiring a means of detecting and adjusting the self-weight falling and without the occurrence of the self-weight falling even while its power source is off in an elastic support system using four wires and the like advantageous in various aspects.  <P>SOLUTION: A lens holder 2 is provided with a pair of first moving side magnets 10 at both ends in its tracking direction and is arranged with a pair of second stationary side magnets 9 on the internal surfaces of an optical pickup body 8 facing the pair of the first moving side magnets 10 so as to have the same polarity as that of each of the pair of the first moving side magnets 10. The lens holder is subjected to magnetic force setting such that the repulsive force by the same polarity is made greater than the self-weight falling of the lens holder 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005009877-A (JP)
Title: Height measuring device
Inventor: MINAMI TAKESHI
IPC: G01B11/02
Filed: 2003-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To precisely estimate the height of an object without depending on a sampling position.  <P>SOLUTION: This device is provided with a confocal optical system 1; a light detecting means 2 for detecting the light from the surface of the object through the confocal optical system; focal position changing means 3 for changing the focal position of the confocal optical system relatively to the object; a data selection means 7 for selecting detected light quantity data which are detected by the light detecting means and larger than a predetermined threshold, and focal position data at that time; a pseudo IZ data forming means 8 for forming pseudo IZ data so as to keep the balance of IZ data consisting of at least three detected light quantities including a maximum detected light quantity selected by the data selection means relative to a true peak position and the focal positions at that time; and a peak position estimation means 9 for estimating a focal position where the detected light quantity is maximized from the IZ data selected by the data selection means and the pseudo IZ data formed by the pseudo IZ data forming means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI