baber/WOPTO huggingface dataset:
Patent JP-2003024671-A (JP)
Title: Needle feeding sewing machine
Inventor: YAMAGISHI MASANORI
IPC: D05B27/22
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a needle feeding sewing machine in which a needle feeding quantity can be finely adjusted and the needle feeding quantity can be changed by simple operation. SOLUTION: In the needle feeding sewing machine, the rotation of an arm shaft 1 of sewing machine is transmitted to a needle feeding rod 4, an object to be sewn is fed by moving a needle in a fabric feeding direction and the needle feeding quantity can be changed. The needle feeding sewing machine is provided with a plurality of linking members 3 and 12 for linking the arm shaft of sewing machine and the needle feeding rod, a first connecting link 11 with one terminal side connected to the connecting points of a plurality of linking members, adjusting members 11, 13 and 15 which change the swinging quantity of the needle feeding rod by changing a swinging motion center 11A of the first connecting link and are connected to other terminal side of the first connecting link 11, a spring 17 for energizing these adjusting members in one direction and stop members 22,  132 and 133 which are abutted to the adjusting members and stop these adjusting members at arbitrary positions.
Patent JP-2003027586-A (JP)
Title: Simulation method for building model
Inventor: KAWARAGUCHI TAIICHI
IPC: G06F17/50
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To solve problems in a conventional building model simulation method in which construction members are separately inputted according their functions to increase the number of inputs and to cause the difficulties of calculation. SOLUTION: In this simulation method for the building model, one or more of a thermal property such as a heat transfer characteristic, a heating characteristic, and a heat absorption characteristic, a ventilation property related to an opening, a clearance, a pressure, and the like, a light property such as light reflection and permeability, and a sound property related to sound is/are inputted for each of elements such as a wall, a roof, a floor, a ceiling, a column, a beam, and an opening of the building model for performing simulation.
Patent JP-2002099913-A (JP)
Title: Multimedia retrieving method using progressive histogram
Inventor: LEE JIN SOO
IPC: G06T1/00
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a multimedia retrieving method using a histogram. SOLUTION: The histogram is constructed, so that a bin important for accessing histogram data for multimedia retrieval is positioned in the head part relatively, and using this progressive histogram, multimedia data are retrieved. In histogram transmission, high retrieval performance can be secured, even if only the head part is used because of the sequence of the histogram transmission. For each of the multimedia, the progressive color histogram optimized according to its characteristic is used, and consequently, efficiency and performance of multimedia retrieval can be enhanced.
Patent JP-2003000662-A (JP)
Title: Portable backscratcher
Inventor: NISHIMURA HISAO
IPC: A61H7/00
Filed: 2001-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a portable backscratcher of which the arm is bent-up type and which can be used during a going out, a trip or hospitalization. SOLUTION: A tip of a front arm (2) is bent and a scratch part (1) is made there. A hole to insert a supporting point pin is made in a joint (3) of the front arm (2) and a rear arm (4). A middle washer (6) is inserted in the hole and the front arm and the rear arm are fixed at the appropriate tightness. A handgrip (8) is disposed in the widened rear edge of the rear arm (4).
Patent JP-2003043107-A (JP)
Title: Lsi and break inspection method for lsi connection circuit
Inventor: MIYAZAKI KATSUHIRO
IPC: G01R31/02
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To detect a break of a connection circuit between LSIs without any interruption of data processing by the respective LSIs and to easily locate the break part. SOLUTION: A data processing part 1 carries out data processing of previously decided contents on an inputted data signal 31 and outputs it as a data signal 32. A circuit break detection part 3 is synchronized with a circuit break detection clock 35, detects a break of the connection circuit between the LSIs (not shown) connected to the pervious step according to a result of the detection of the inspection signal, which is inserted into the data signal 31 outputted from the LSI connected to the previous step, and outputs a circuit break detection alarm 34. A pattern signal insertion part 2 inserts the inspection signal to the data signal 32 for detection of the break of the connection circuit with the LSI (not shown) connected to the following step by the LSI connected to the following step and outputs it to the LSI connected to the following step.
Patent JP-2003043022-A (JP)
Title: Gas chromatograph
Inventor: FURUKAWA MASANAO
IPC: G01N30/60
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To suppress the amount of air that permeates an elastomer, and diffuses and intrudes into a gas channel in the channel assembly of a gas chromatograph. SOLUTION: Holes 11-18 connected to a channel are opened on the surface of a laminate 8 that is composed by laminating a plurality of thin plates 1-14 including thin plates 2 and 3 having the channels 21 and 31, a gas treatment function component 5 such as a sensor 51 and joint blocks 52 and 53 while sandwiching double elastomers 71 and 72 that are provided in contact with the surface of the laminate 8 so that the holes are surrounded, and a channel for supplying a purge gas is provided at the space between the double elastomers 71 and 72, thus drastically inhibiting air that is diffused for intrusion through the elastomers, and hence applying a gas chromatograph using a channel assembly also for a high-sensitivity analysis.
Patent JP-2003042564-A (JP)
Title: Warm air heater
Inventor: IEDA HIROYUKI
IPC: F24F6/00
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To eliminate a fault of a water supply pump due to an operation in a state in which water in a water receiving water tank received from a water supply tank is frozen. SOLUTION: A warm air heater comprises an indoor temperature sensor 61, and a microcomputer 10 for controlling to inhibit an operation of a motor operated water supply pump 48 when the sensor 61 once detects, for example, 0 deg.C or lower. The microcomputer 10 controls to maintain the inhibiting state until 10 deg.C or higher is, for example, detected even if an indoor temperature is raised.
Patent JP-2003039271-A (JP)
Title: Machine tool
Inventor: FUJII YOSUKE
IPC: B23Q11/08
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a machine tool of one individual having two processing equipments which is provided with a partitioning cover for preventing chips caused by processing from dispersing outside respective processing areas so as not to transmit vibrations generated in individual processing equipments to each other through the medium of the partitioning cover and the machine body cover. SOLUTION: The machine tool is provided with a separation type bed 2 that separates right and left, and a left and right processing equipments 1A and 1B respectively disposed in a left side bed 2A and a right side bed 2B, and with a left side machine body cover 19A and a right side machine body cover 19B enclosing left and right processing areas 24A and 24B respectively supported by the left side bed 2A and the right side bed 2B. The left and right side machine body covers 19A and 19B have left and right partitioning covers 29A and 29B mutually separating respective processing areas 24A and 24B in the left and right processing equipments 1A and 1B, wherein the left and right partitioning covers 29A and 29B can be turned right and left.
Patent JP-2003044482-A (JP)
Title: Method and device for generating domain name, computer program and recording medium
Inventor: MOTOI KEIICHI
IPC: G06Q10/00
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for generating a domain name which can be easily remembered by a user, as a domain name to be assigned to a computer connected to a network for effectively utilizing resources such as data or materials described in web contents which can be browsed through the Internet, a device to be used for implementing such a method, a computer program for functioning a computer as the device and a recording medium for recording the computer program. SOLUTION: The method is provided with a step (S8) for acquiring a first character string expressing article or service contents, a step (S12) for acquiring a second character string showing a condition in the case of providing the article or service or condition in the case of receiving the article or service by a client, and a step (S13) for generating the domain name on the basis of the acquired first and second character strings.
Patent JP-2003043823-A (JP)
Title: Developing device and image forming device
Inventor: WATANABE SHIGERU
IPC: G03G15/01
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To reduce the deterioration of an image such as the void of a trailing end so as to form a high-quality image, and to improve the retentive force of carrier so as to prevent the adhesion of the carrier. SOLUTION: This developing device has a developer carrier and a means for napping developer on the developer carrier by using a magnetic pole. The napping means has at least a 1st magnetic pole (P1b) positioned to be opposed to a latent image carrier and a 2nd magnetic pole (P1c) positioned on the downstream side of the rotation of the 1st magnetic pole, and the damping factor of magnetic flux density in the normal direction of the developer carrier when the developer napped by using the 1st magnetic pole forms a nip area with the latent image carrier is >=40%. In the device, P1b<P1c holds in terms of the half value width of each magnetic pole.
Patent JP-2003049324-A (JP)
Title: Method for producing polytrimethylene terephthalate fiber
Inventor: YOSHIMOTO MASATO
IPC: D01D4/02
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a polytrimethylene terephthalate fiber, by which the polytrimethylene terephthalate fiber capable of developing natural grains on a fabric can stable be produced. SOLUTION: This method for producing the polytrimethylene terephthalate fiber comprises extruding melted polytrimethylene terephthalate so as to simultaneously satisfy the below-described conditions (1) and (2), and then cooling, solidifying, taking off and drawing the obtained fiber. (1) The polymer is extruded from a spinneret having a nozzle in which two to eight small circular openings are connected to circular opening slits through linear opening slits from the outsides of the circular opening slits, respectively. (2) An extruded polymer flow speeds in the small circular openings are 1.5 to 5.0 times that in the circular opening slit.
Patent JP-2003044609-A (JP)
Title: Ceremonial occasions monitoring participation business transaction
Inventor: MOTOYA YOSHIKI
IPC: G06Q50/10
Filed: 2001-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a ceremonial occasions monitoring participation business transaction by which every customer uses a customer side transmission/reception moving picture display terminal device to receive ceremonial occasions ceremony information service, can deliver a desired gift to the ceremonial hall, and can also receive the ceremonial hall moving picture display service to participate by monitoring. SOLUTION: This system ensures the ceremonial occasions monitoring participation business transaction characterized in that every customer uses a customer side transmission/reception moving picture display terminal device 1 that the customer has individually, can transmit/receive information and can display moving picture to secure desired ceremony information, through a communication network of the Internet or the like, from a ceremonial information database(DB) in a ceremonial occasions business company device 2, immediately selects a suitable gift from a gift information DB to deliver it to the relevant ceremonial hall 5, and secure ceremony moving picture information from a moving picture DB to participate by monitoring.
Patent JP-2003040029-A (JP)
Title: Irradiation direction controller for lighting device for vehicle
Inventor: TODA ATSUSHI
IPC: B60Q1/10
Filed: 2001-08-01
Abstract: PROBLEM TO BE SOLVED: To exclude the influence in vehicle attitude detection caused by dispersion related to mounting precision of a vehicle attitude detection means on a vehicle body and a difference in individual vehicles. SOLUTION: An irradiation direction controller 1 for a lighting device 7 for a vehicle computes concerning vehicle attitude based on the information detected by a vehicle height detection means 2 to change an irradiation direction of the lighting device in accordance with the vehicle attitude. The data showing actual vehicle height value in a reference condition of the vehicle attitude or a difference between the actual vehicle height value and a vehicle height value on vehicle design are stored in a nonvolatile storage means 4 to obtain the inclination of vehicle attitude based on the vehicle height data compensated by the storage data when controlling irradiation and control an irradiation direction of the lighting device in accordance with it.
Patent JP-2003043259-A (JP)
Title: Optical film, polarizing plate and display device
Inventor: MICHIHASHI ISAMU
IPC: G09F9/00
Filed: 2001-08-01
Abstract: PROBLEM TO BE SOLVED: To provide an optical film, a polarizing plate and a display device having excellent color reproducibility and durability against irradiation of UV rays. SOLUTION: The optical film has a spectral transmittance of >=50% and <=95% at 390 nm and <=5% spectral transmittance at 350 nm.
Patent JP-2003010745-A (JP)
Title: Silencer for fluid jetting apparatus
Inventor: KATAKURA HIROSHI
IPC: B05C11/00
Filed: 2001-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a fluid spray apparatus and a silencer therefor, which are used in a site having problems on noise and in a water jet work or the like. SOLUTION: The fluid jetting apparatus has a sound insulation cover continuously covering a jetting port for jet stream and the collision point of jet stream and has a multilayer structure including a space layer. The fluid jetting apparatus has the silencer. For example, the silencer for the fluid jetting apparatus has the 'multilayer-structured sound insulating cover' arranged on a position where the jetting port 6 for the jet stream and the collision point 9 for the jet stream 7 jetted toward the surface of a material 8 to be worked from the jetting port 6 and constituted of a porous material layer 4, a sound insulation layer 3 made of a relatively hard material, the space layer 2 and the sound insulation layer 1 made of the relatively hard material successively from the inside in a concentrically spherical state and the fluid jetting apparatus has the silencer.
Patent JP-2002124698-A (JP)
Title: Optical receiver, optical communication method and optical communication system using it
Inventor: ONO TAKEO
IPC: H04B10/572
Filed: 2001-08-06
Abstract: PROBLEM TO BE SOLVED: To provide an optical receiver which is independent of polarization as well as an optical communication method and optical communication system using it. SOLUTION: The optical receiver comprises an optical input waveguide 1101 and a filter waveguide 1102 where a diffraction lattice 1108 for generating distribution feedback is formed. The filter waveguide 1102 is so constituted that the propagation constants of polarization modes orthogonal to each other at different propagation lateral mode order are equal each other.
Patent JP-2003051798-A (JP)
Title: Broadcast distributor, broadcast distribution method, its computer program, recording medium for recording the program, broadcast receiver and broadcast distribution system interconnecting them
Inventor: YAMASHITA TOKUJI
IPC: H04N7/173
Filed: 2001-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a broadcast distributor that allows a user to easily acquire desired music data. SOLUTION: A third storage section 34 stores a broadcasting schedule of a broadcasting station and a second storage section 33 stores music data corresponding thereto. A control section 31 extracts broadcast data stored in the second storage section 33 depending on broadcasting date and time information included in a transmission request when a first communication section 36 receives the transmission request of music data and allows the first communication section 36 to transmit the extracted music data. Thus, the broadcast distributor can surely distribute desired broadcast data to the user and allows the user to easily acquire the broadcast data.
Patent JP-2003051851-A (JP)
Title: Electronic mail reception method, and mail server, web server, reception terminal and electronic mail reception system employing the electronic mail reception method
Inventor: TANIGUCHI HIDEO
IPC: H04L12/58
Filed: 2001-08-08
Abstract: PROBLEM TO BE SOLVED: To provide an electronic mail reception system that can relieve a traffic load, reduce transfer time, attain high security, allow reception terminal to browse the contents of a message main text of electronic mail in advance, and allow a receiver to browse the contents of an attached file as required and designate whether the contents of an attached file are to be stored. SOLUTION: In this electronic mail reception system, a mail server 3 separates an attached file from electronic mail when receiving the electronic mail having the attached file, stores the file into a web server 4, generates notice electronic mail where a URL is attached to the message main text of the electronic mail having the attached file in a link-enabled way and transmits the mail to a reception terminal 2. The reception terminal 2 accesses the URL to browse the contents of the attached file.
Patent JP-2003058045-A (JP)
Title: Training book for clay craftwork
Inventor: HARIMASA MASUMI
IPC: G09B19/10
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a plan capable of easily metering the amounts of a clay necessary for forming respective parts of clay works and easily metering the amounts of the clay of respective colors necessary for preparing the clay of prescribed color tones by mixing a plurality of the color clays. SOLUTION: A clay metering sheet, on which a plurality of the circles for metering the clay which have the same diameter as the diameter when the clay of the amounts necessary for forming the respective parts and/or preparing the clay of the prescribed colors are formed as clay balls and the different diameters, are drawn, and the training book for clay craftwork having a sheet segment for metering the clay.
Patent JP-2003055088-A (JP)
Title: Silicon semiconductor substrate and method of manufacturing the same
Inventor: TACHIKAWA AKIYOSHI
IPC: C30B33/00
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To make the depth of a defect-free layer or the depth of a defect-free layer of void-based defects and the depth of a locally concentrated part by nitrogen segregation deeper than 12 μm in a semiconductor substrate cut out from a silicon single crystal ingot manufactured by a Czochralski method or a magnetic field impressed Czochralski method. SOLUTION: A semiconductor substrate characterized in that the depth of a defect-free layer is larger than 12 μm or the depth of a defect-free layer of the void-based defects is larger than 12 μm, and a locally concentrated part by nitrogen segregation, exhibiting an signal intensity of at least 2 times higher than the average signal intensity in the nitrogen measurement by a secondary ion mass spectroscopy, exists at a depth of >12 μm from the surface, and the oxygen deposit crystal defect density is >=5×10<8> piece/cm<3> , after being subjected to heat treatment in a non-oxidizing atmosphere, is provided. The semiconductor substrate mentioned above is produced by subjecting a semiconductor substrate to heat treatment for at least one hour at a temperature of >=1,200 deg.C in a non-oxidizing atmosphere.
Patent JP-2003056501-A (JP)
Title: Device for supressing pressure fluctuation
Inventor: SATO YASUHIRO
IPC: F15B1/02
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To suppress pressure variation with minor changes in an existing hydraulic circuit, operable over a wide pressure range and miniaturizable as compared to an accumulator. SOLUTION: When pressure in an oil passage 11 rises, a piston 3 displaces with pressure Pc over the spring set pressure Pc0 and the volume of a volume chamber 2 begins to increase with the subsequent volume increasing proportional to the pressure increase of the pressure Pc. As a result, pressure variation in the oil passage 11 is absorbed and attenuated. The pressure oil with the pressure variation attenuated is then outputted to an oil passage 12 through an output port C2 of the volume chamber 2. Consequently, pilot pressure oil with the pressure variation suppressed is supplied to the pilot port 22a of a control valve 22, so that the vibration resulted from the hydraulic device to be controlled is suppressed.
Patent JP-2003052279-A (JP)
Title: Fishing rod
Inventor: KUNO YASUHIRO
IPC: A01K87/00
Filed: 2001-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a fishing rod of an ordinary jointed structure capable of connecting each part without making a mistake in the order or direction and the fishing rod of the ordinary jointed structure without slipping off each part from a connected part when the fishing rod is shaken because there are problems that the order or direction of each part is readily mistaken when a joint part is connected and each part is readily slipped off from the connected part when the fishing rod of the ordinary jointed structure is shaken, in the fishing rod of the ordinary jointed structure (without a shaking out structure). SOLUTION: This fishing rod is obtained by connecting the whole fishing rod with a stretchable stringy material such as a rubber or a spring so as not to make the mistake in the order or direction of each part of the fishing rod. The fishing rod once connected is kept in a connected state by a tension of the stretchable stringy material. The reason for using the stretchable material is to cause no trouble when the fishing rod of the ordinary jointed structure is folded.
Patent JP-2003029616-A (JP)
Title: Managed type tutorial teaching method
Inventor: INAYOSHI MASAKI
IPC: G09B19/00
Filed: 2001-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a teaching method in which one manager to give a direction to, to consult with, and to monitor each teacher is stationed in a classroom where a plurality of tutorials are carried out. SOLUTION: The teacher is seated at the middle seat 2 in a booth 1 equipped in the classroom and carries out teaching to the individual student at the either seat 3 of the teacher. The manager, seated at the manager's seat 4, checks the progress or the way of teaching in each booth referring to the educational guidance plan for each student and offers advice for well-planned teaching.