baber/WOPTO huggingface dataset:
Patent JP-2004363684-A (JP)
Title: Two-wire type data communication method, system, control apparatus, and data storage device
Inventor: NAKAJIMA SHOTA
IPC: H04L25/02
Filed: 2003-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To attain stable communication without a data demodulation error due to the effect of inter-signal skew in two-wire type data communication wherein data communication and supply of power and a clock are executed between a control apparatus and a data storage device by using first and second signal lines.  <P>SOLUTION: When transmitting a positive phase clock pulse as a first transmission signal (a) and a negative phase clock pulse as a second transmission signal (b), the control apparatus modulates the first and second transmission signals (a), (b) and transmits the modulated signals so that the 'H' pulse of the second transmission signal is advanced by a time td1 with respect to the 'L' pulse of the first transmission signal when transmission data are logical '1' and the 'H' pulse of the second transmission signal is advanced by a time td2 with respect to the 'L' pulse of the first transmission signal when the transmission data are logical '0'. A data carrier apparatus uses the clock extracted from the first transmission signal and detects a change in the delay time of the second transmission signal to demodulate (e) data.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004360279-A (JP)
Title: Snow-melting system
Inventor: MITSUTAKE SHINICHIRO
IPC: E01H5/10
Filed: 2003-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate places with unmelted snow and frozen snow by performing optimum heating depending on actual situations of a snow-melting area, such as snowfall and freezing, in recovery from a power failure, even if the power failure occurs in a power source for the melting of snow during the operation of a snow-melting system for melting the snow falling and accumulated on a parking space and an approach for household use.  <P>SOLUTION: While the snowfall is detected by a snowfall detecting means 6, snowfall time is measured by a snowfall time measuring means 7; when the power failure of the power source for the melting of the snow is detected by a power-failure detecting means 8, an operating situation of the snow-melting system on the occurrence of the power failure and information, which is obtained during the power failure, are prestored in a storage means 9; and a heating means 5 is controlled by a control means 10 so as to heat the snow-melting area, while the snowfall is detected by the means 6, and during added heating time which is set depending on the snowfall time measured by the means 7, after the snowfall ends. The control means 10 is constituted so as to control the heating means 5 according to the information, which is stored in the storage means 9, in the recovery from the power failure, when the power failure occurs in the power source for the melting of the snow.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004359160-A (JP)
Title: Shield structure for lower part of vehicle seat
Inventor: KOBAYASHI HIDEKI
IPC: B60N2/30
Filed: 2003-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To improve appearance quality and storage performance of a seat.  <P>SOLUTION: A shield 50 is arranged around a seat cushion 12. When the seat 10 is at a usual service position, the shied 50 turns downward having a pin 52 as a center by energizing force of a spring 54, and an overlapping amount W of the shield 50 overlapping on the seat cushion 12 gets smaller. When the seat 10 is in a storing position, the shield 50 abutting on a bottom part 24C of a seat storing recess part 24 turns upward against the energizing force of the spring 54 having the pin 52 as the center, and the overlapping amount W of the shield 50 overlapping on the seat cushion 12 gets larger.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004364206-A (JP)
Title: Camera monitoring system
Inventor: TANAKA NOBUYUKI
IPC: H04B10/11
Filed: 2003-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a camera monitoring system in which infrared communications are used to exclude the necessity of laying around electric wires and installation costs are reduced and which is also immune to lightning.  <P>SOLUTION: The camera monitoring system comprises a camera 1 for photographing a monitoring target area, an image signal processing part 3 for generating serial signals resulting from decomposing image data for one frame of the monitoring target area into red signal, green signal and blue signal components and linking them, a frequency modulation part 4 for modulating a frequency of an output signal from the image signal processing part 3, an infrared transmitting part 5 for converting a monitoring image signal outputted therefrom into an infrared beam of a channel which is selected in advance, and transmitting the infrared beam toward a predetermined direction, and an infrared receiving part 8 for transferring an infrared beam of the other channel which is received from an infrared transmitting part of another monitoring device, to the infrared transmitting part 5 and composing said infrared beam with the monitoring image signal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005005332-A (JP)
Title: Multilayer printed circuit board and its manufacturing method
Inventor: KAGAMI KANEO
IPC: H05K3/46
Filed: 2003-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multilayer printed circuit board having a via hole of high connecting reliability.  <P>SOLUTION: The multilayer printed circuit board includes the via hole 3 formed in an interlayer insulating layer 4 provided to coat an inner layer circuit 1, and a component 2 mounted in an inner layer circuit 1 so that a conductive circuit 5 formed on the interlayer insulating layer 4 is conductively connected to the inner layer circuit 1 through the via hole 3. A depth from the opening of the via hole 3 to the bottom is formed shallower than a distance between the mounting component 2 and the interlayer insulating layer 4. Even if the thickness of the interlayer insulating layer 4 is thickened by incorporating the mounting component 2 in the interlayer insulating layer 4, the depth of the via hole 3 is formed shallow.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005005486-A (JP)
Title: Silicon carbide semiconductor device
Inventor: FUKUDA YUSUKE
IPC: H01L29/861
Filed: 2003-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reliable semiconductor device which has little characteristic defects by ion contamination and has little change with the passage of time.  <P>SOLUTION: The semiconductor device comprises an n<SP>+</SP>-type first semiconductor layer 1 and an n-type second semiconductor layer 2 formed on a principal plane of the first semiconductor layer 1. Along the periphery of the semiconductor device, a groove which reaches the n<SP>+</SP>-type first semiconductor layer 1 is formed from the surface of the n-type second semiconductor layer 2. In a surface portion of the n-type second semiconductor layer 2 which is defined by the surface of the groove and the groove itself, an insulation film 5 is formed. The insulation film 5 has a window inside the groove in the surface of the second semiconductor layer 2. A first electrode 6 is formed which forms a Schottky junction with the n-type second semiconductor layer 2 exposed on the bottom of the window. Due to a channel stopper effect, the reliable semiconductor device can be obtained which has little characteristic defects by ion contamination, has a high yield, and has little change with the passage of time.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005005564-A (JP)
Title: Pad structure
Inventor: FUNAKOSHI MASAJI
IPC: H01L21/60
Filed: 2003-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pad structure in which crack resistance is enhanced against an impact being applied to a pad at the time of bonding in semiconductor assembling process and stripping of the pad due to a tensile force being applied by bonding method is prevented.  <P>SOLUTION: The pad structure comprises a metal layer 1 formed of a metal material, a metal layer 4 superposed on the metal layer 1 through an insulation layer 8 and connected with the metal layer 1 through a via 3 penetrating the insulation layer 8, an uppermost metal layer 10 superposed on the metal layer 6 through the insulation layer 8 and connected with the metal layer 6 through a via 7 penetrating the insulation layer 8, a metal layer 6 overlapping the metal layer 4 while sandwiching the insulation layer 8 and connected with the metal layer 4 through a via 5 penetrating the insulation layer 8, and an external terminal 13 superposed on the uppermost metal layer 10. The metal layers 1, 4, 6 and 10 and the external terminal 13 are surrounded by insulation layers 9, 11 and 14 and the overall dimensions of the metal layers are set such that the metal layer 1> the metal layer 4> the metal layer 6.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005006146-A (JP)
Title: Signal generation circuit using delayed lock loop and semiconductor device having same
Inventor: WATANABE TAKANORI
IPC: H04N5/335
Filed: 2003-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a signal generation circuit capable of generating an output signal which varies in an arbitrary timing, and a drive device and an imaging device of a solid imaging element having the above signal generation circuit.  <P>SOLUTION: The drive device and the imaging device has the signal generation circuit using a delayed lock loop. On inputting a rise-up designation signal for designating a predetermined rise-up timing, and a fall-down designation signal for designating a predetermined fall-down timing; the signal generation circuit selects from among a plurality of delay signals a first delay signal which rises up at the timing designated by the rise-up designation signal, and a second delay signal which rises up at the timing designated by the fall-down designation signal. By performing operational processing between the first delay signal and the second delay signal, the signal generation circuit generates an output signal having predetermined rise-up and fall-down.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004075192-A (JP)
Title: Domestic wrapping material storage container
Inventor: SATO TSUGIO
IPC: B65D5/72
Filed: 2003-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a domestic wrapping material storage container having a new structure for preventing a wrapping film portion around a part cut by a film cutter from generating any inconvenience in operation at a side left in the container after the wrapping film is cut by the film cutter.  <P>SOLUTION: This domestic wrapping material storage container has a lateral long box member 1 having such a size as enabling a wrapping film to be stored; and has flanges 21, 22 having a rectangular shape as seen in its plan view. A lid 2 having a film cutter 23 at the lower edges of the flanges 21, 22 is combined with the box in such a way that the lid can be freely opened or closed. A film peeling part 4 is formed at a position below a proper location of a circumferential wall 11 of the lateral long box member that is positioned between a position of the film cutter 23 and another long side not becoming a folding part 3 of the lateral long box member 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005010899-A (JP)
Title: Web site diagnostic/support device, method and program
Inventor: FUSHIMI YOSHIHITO
IPC: G06F13/00
Filed: 2003-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Web site diagnostic/support device, method, and program for diagnosing a Web page, and for supporting the operation of a Web site in order to make the order of a Web position higher.  <P>SOLUTION: This Web site diagnostic/support device is configured to diagnose Web positioning on the basis of a prepared diagnostic reference set according to the contents of one or more prepared diagnostic items preliminarily set in order to improve the Web position of a Web page prepared by using markup language in the retrieval list of a retrieval site.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005009006-A (JP)
Title: Filament nonwoven fabric
Inventor: HORIGUCHI TOMOYUKI
IPC: D04H3/009
Filed: 2003-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a filament nonwoven fabric that has a feeling suitable for clothing, performance useful in a clean room, etc., and productivity.  <P>SOLUTION: The filament nonwoven fabric satisfies all the constituent requirements of (a) a flexural rigidity measured by KES-FB2 system is 0.1-8×10<SP>-3</SP>Ncm<SP>2</SP>/cm and bending hysteresis is 0.1-15×10<SP>-3</SP>Ncm/cm, (b) a dust amount is ≤5,000/ft<SP>3</SP>×100cm<SP>2</SP>, (c) a basis weight is 50-400g/m<SP>2</SP>and (d) an apparent density is 0.1-0.5g/cm<SP>3</SP>.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005006928-A (JP)
Title: Safety apparatus
Inventor: ISHIBASHI MINORU
IPC: A62B35/00
Filed: 2003-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a safety apparatus which can improve work efficiency of a worker by facilitating the fitting work of a safety belt so as to stabilize work.  <P>SOLUTION: This safety apparatus 1 is provided with: a supporting bar 2 constituting a supporting member of a long length; an annular fitting hook 3 welded and fixed to the tip of the supporting bar 2; and nearly D-shaped D-ring hooks 4 and 5 welded and fixed to the proximal end and nearly center part in the longitudinal direction of the support bar 2. When working at a high place, the worker fits the fitting hook 3 to an object for fitting to connect the safety belt with the object for fitting after fitting the hooks of the safety belt to the D-ring hook 4 or the D-ring hook 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005011147-A (JP)
Title: Ic card and ic card program
Inventor: CHIKADA YASUYUKI
IPC: G06K19/07
Filed: 2003-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an IC card and an IC card program for quickening processing.  <P>SOLUTION: This IC card 1 is provided with a plurality of files, an EEPROM 50 for storing one or more records in the low orders of the files, an I/O interface 10 for receiving a record reading request to request the reading of a plurality of designated records stored in the low orders of those plurality of files from an external device 2 and a reading part 22 for reading the plurality of records designated with the received request to read the plurality of records from the EEPROM 50.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005017359-A (JP)
Title: Optical module, method for manufacturing optical module and optical substrate for optical module
Inventor: FUKAO RYUZO
IPC: G02B6/42
Filed: 2003-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To improve the durability of an optical module by suppressing the occurrence of crack to the optical module by a temperature fluctuation.  <P>SOLUTION: The optical module is arranged with a wall member 15 between an Si substrate 11 and a lens 21 mounted on the Si substrate 11 and is so constituted that the lens 21 is fixed to the Si substrate 11 via the wall member 15.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005019492-A (JP)
Title: Compound semiconductor growing device
Inventor: KAWAGUCHI NORIHITO
IPC: B23K26/06
Filed: 2003-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compound semiconductor growing device that can form a large-area LED which emits not only light rays of three primary colors consisting of red (R), green (G) and blue (B), but also infrared light and ultraviolet light, by uniformly growing a compound semiconductor composed of InGaN etc., on the whole surface of a substrate having a large area.  <P>SOLUTION: The compound semiconductor growing device grows the compound semiconductor composed of InGaN etc., on the whole surface of the substrate 1 by the MOCVD (metal organic chemical vapor deposition method) or MOMBE (metal organic molecular beam epitaxial growth method), by successively or simultaneously supplying precursols, such as the In, Ga, N, Al, etc., into a reaction vessel 2, and projecting a laser beam 3 upon the surface of the substrate 1 while the substrate 1 is maintained at a prescribed temperature in the vessel 2. The growing device is provided with a laser beam shaping optical system 12 which shapes the laser beam 3 into a beam 3c having a uniform energy distribution, a beam projecting means which uniformly projects the beam 3c upon the surface of the substrate 1, and a heating means 16 which heats the substrate 1 to a prescribed temperature.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005013333-A (JP)
Title: Information displaying system for game hall
Inventor: MUKOYAMA KOJI
IPC: A63F7/02
Filed: 2003-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To extremely easily determine a game machine which becomes a candidate for a next object game machine with importance placed on the game data of the game machine when a game player changes the object game machine.  <P>SOLUTION: A managing device 6 collects the game data (a quantity of special winnings, an accumulated quantity of starts and so forth) on a plurality of pachinko game machines 1 in a pachinko hall by totaling them for each pachinko game machine 1. A display unit 3 for each machine equipped with a liquid crystal display section 10 individually compares the game data regarding a corresponding pachinko game machine 1 and the game data regarding other pachinko game machine 1 group based on the collected data by the managing device 6. When the pachinko game machine 1 which satisfies game machine change conditions set by the game player in advance exists, next object game machine information information with which the pachinko game machine 1 can be specified is displayed on the liquid crystal display section 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005018290-A (JP)
Title: Content delivery system and delivery method for the same
Inventor: WATABE SHUNICHI
IPC: G06Q50/10
Filed: 2003-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To increase the convenience of both a content distributor and a customer.  <P>SOLUTION: Conditions set by a content distributor 101 to narrow customers to which content are to be delivered and conditions set by a plurality of customers 102 to receive content deliveries are detected, the detected conditions are matched against each other for every customer, and the number of matched customers is notified to the content distributor. Content specified by the content distributor 101 is delivered to the matched customers.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005019200-A (JP)
Title: Electron beam device and electron beam lithography device using the electron beam device
Inventor: YUI TAKASUMI
IPC: H01J37/305
Filed: 2003-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To make luminance control without changing the angle distribution of the current density of a high luminance and high emittance electron gun.  <P>SOLUTION: The electron gun is constructed by arranging a semi-spherical cathode 1 and a second bias electrode 8, a first bias electrode 6, and an anode 10 having apertures 9, 7, 11, respectively, on an optical axis in this order, and a bias control means for controlling and changing potential impressed on the first and the second bias electrodes is provided. In the bias control means, the sum of relative potentials of, for example, the first and the second bias electrode cathodes is nearly constant. Furthermore, as required, one or a plurality of third bias electrodes are provided between the first bias electrode and the second bias electrode.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005020447-A (JP)
Title: Optical code division multiplex communication system
Inventor: KUTSUZAWA SATOKO
IPC: H04B10/524
Filed: 2003-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical code division multiplex communication system for carrying out channel identification correctly even if there are many code channels.  <P>SOLUTION: The optical code division multiplex communication system includes a coding means of n-channels for time spreading an optical communication signal, in which a signal pulse is adequately inserted for each data cycle, according to its own code pattern and generating a coding optical signal, an optical signal multiplexing means for multiplexing the coding optical signal of n-channels, an optical signal demultiplexing means for demultiplexing the multiplexed coding optical signal, a decoding means of n-channels for despreading in time the demultiplexed coding optical signal according to its own decoding pattern and generating a decoded optical signal having an autocorrelation peak, and a phase differential imparting means for imparting a phase differential to the signal of each channel.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005015403-A (JP)
Title: Preparation method of arylanthracene compound
Inventor: SUGI YOSHIHIRO
IPC: B01J31/22
Filed: 2003-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a preparation method of an arylanthracene compound using a palladium complex catalyst which is highly stable to air and is easily separated and recovered from a reaction product after its use.  <P>SOLUTION: In the preparation method of the 9-arylanthracene compound, a 9-haloanthracene compound is reacted with an arylboronic acid compound in the presence of the catalyst wherein the palladium complex having a nitrogen-containing ligand is fixed onto a porous inorganic carrier via a linking group.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005023170-A (JP)
Title: Pressure sensitive adhesive composition excellent in hiding property and sheet using the same
Inventor: HORIE SHOICHI
IPC: B42D15/02
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a new pressure sensitive adhesive composition which, when coated on a substrate sheet, gives an adhesion layer having adequate releasable adhesion and makes it impossible to see hidden information through the layer.  <P>SOLUTION: The composition is coated on the superimposing surface of the sheet, forms upon drying the adhesive layer which is not adhesive under a normal condition. The pressure sensitive adhesive composition releasably bonds the superimposed surfaces together by applying a specific pressure on the superimposed surfaces facing each other. The pressure sensitive adhesive composition has excellent hiding performance by mixing it with a colorant having a brightness L* of 0-50 so that the brightness L* of the adhesive layer is brought to 35-88.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005021352-A (JP)
Title: Venous catheter insertion instrument
Inventor: SHUE MING-JENG
IPC: A61M25/08
Filed: 2003-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a venous catheter insertion instrument with which a nurse is prevented from coming in careless contact with a used cannula needle and the occurrence of contamination of blood during the use of the instrument is prevented.  <P>SOLUTION: The venous catheter insertion instrument is provided with a catheter hub (5) with a duct (513) to be engaged with the front side end ports (223, 931) of barrels (2, 9) and communicated with the passage (21) of the barrels (2, 9). A catheter tube (6) is arranged so as to be communicated with the duct (513) and allow the insertion of the cannula needle (32). A plunger (4) is housed inside the passage (21) and is extended to the rear part of the barrel (2) so as to be operated manually. The plunger (4) holds fluid by reduced pressure and is connected to the cannula needle (32) inside the passage (21) and the cannula needle (32) is pulled off into a cavity (41) by a pressure difference between the atmosphere and the reduced pressure.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005028273-A (JP)
Title: Electret body and filter for air clarification
Inventor: IMAGAWA MASAYUKI
IPC: D04H1/46
Filed: 2003-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electret body which catches dust and mist in gas with high efficiency, which is excellent in abandonment property after use and which gives little load to an environment and to provide a filter for gas clarification using the same.  <P>SOLUTION: Mixed nonwoven fabric composed of an aliphatic polyester fiber material of biodegradability and polyolefin fiber is triboelectrified and the electret body which has high charge stability and bulky structure and which can easily be abandoned can be produced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI