baber/WOPTO huggingface dataset:
Patent JP-2003106677-A (JP)
Title: Dewing preventing heater
Inventor: FUTAHASHI TATSUO
IPC: H05B3/00
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a dewing preventing heater that prevents dewing with a small energy consumption, can be transported, and is easily installed in an arbitrary position. SOLUTION: A plurality of strip-shaped heating elements 2 are arranged parallel with clearances 5 in between, and in a longitudinally horizontal position, both ends are fixed to potable frames 6, so that one of both longitudinal opening edges of the clearances 5 between the heating elements 2 is an air inlet 5a and the other is a hot air outlet 5b. Alternatively, the direction from the air inlet 5a to the hot air outlet 5b of the clearances 5 is set vertical.
Patent JP-2003109137-A (JP)
Title: Fire alarm facility
Inventor: TOKUTAKE AKIRA
IPC: G08B17/00
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To eliminate the need of the confirmation and restoration operation for a fire signal on the receiver side and to inspect a fire alarum facility alone. SOLUTION: The fire alarum facility 1C is constituted of a fire sensor 5 and a fire receiver 10C having a reception part 12 receiving a fire signal outputted from the fire sensor. The fire receiver has a communication part 13C for transmitting the fire signal to a WWW serer 30 through the Internet 9 at the time of testing. The control means 32 of the WWW server 30 writes information with the fire signal into a storage means 33 so that information can be referred to in a home page. The inspector M of the fire sensor has a portable telephone set 7C which can be connected to the Internet and confirms the reception state of the fire signal by connecting the telephone set to the WWW server of a disaster preventing company. A restoration command is outputted from the portable telephone set.  A restoration part 18 for restoring the fire sensor that outputs the fire signal by the restoration command from a portable terminal is disposed in the fire receiver.
Patent JP-2003110808-A (JP)
Title: Image reading device and image forming device
Inventor: KODAMA MUNEHARU
IPC: G03B27/52
Filed: 2001-10-01
Abstract: PROBLEM TO BE SOLVED: To provide an image reading device and an image forming device capable of acquiring a high-quality image by preventing dust or dirt from accumulating or staying on a platen glass of a skimming-through part of a reading region. SOLUTION: A platen glass installed in a skimming-through part is tilted from an upper stream side toward a lower stream side, relative to an original carrying direction, or tilted from the lower stream side toward the upper stream side, so that it is obliquely disposed at a certain angle relative to the platen glass surface of a fixed reading part, or the installation surface of the image reading device or image forming device.
Patent JP-2003107526-A (JP)
Title: Liquid crystal display panel
Inventor: MORITA SHIN
IPC: G02F1/1343
Filed: 2001-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a high-quality liquid crystal display device capable of eliminating failure due the disconnection of a source wiring in a liquid crystal display panel using thin film transistors. SOLUTION: In this display panel, a source backup wiring 12 whose center line is aligned with that of a source wiring 11 is arranged on the same layer as that of a gate wiring 2 at the upper layer or the lower layer of the film of the source wiring 11 other than a part where the source wiring 11, the gate wiring 2 and an auxiliary capacitance intersect and when the disconnection occurs in the source wiring 11, a source signal can be transmitted to the thin film transistors without being interrupted by shorting the source wiring 11 and the source backup wiring 12 with a laser beam or the like or by preliminarily making them short-circuited.
Patent JP-2003111589-A (JP)
Title: GENE FOR REGULATING ACTIVITY OF LOW MOLECULAR G PROTEIN OF Rho FAMILY DERIVED FROM NEMATODE CAENORHABDITIS ELEGANS, PROTEIN ENCODED BY THE SAME, AND USE THEREOF
Inventor: SUZUKI NORIO
IPC: A61P15/00
Filed: 2001-10-02
Abstract: PROBLEM TO BE SOLVED: To provide use of a gene and a protein available for development of a therapeutic agent for Aarskog-Scott syndrome by finding a homolog of human FGD1 gene from nematode C. elegans and determining the base sequence thereof and an amino acid sequence of a protein encoded by the base sequence. SOLUTION: Exc-5 gene encoded by linkage group IV of C. elegans genome is a DNA having about 2.9 kbp of size and encodes EXC-5 protein having 826 amino acid residues. The gene and the protein are homologs of the human FGD1 gene and FGD1 protein. An experimental model of the Aarskog-Scott syndrome can be constituted in C. elegans by using the gene and the protein.
Patent JP-2003115538-A (JP)
Title: Semiconductor device and adjustment method for clock delay of the same
Inventor: SHIROGAICHI TAKESHI
IPC: H01L21/82
Filed: 2001-10-05
Abstract: PROBLEM TO BE SOLVED: To distribute a clock signal without differential delays with reference to a synchronous element inside each block when hierarchy is designed in a large-scale high-speed LSI. SOLUTION: Frequency information on the clock signal to be input to a clock encoder 1 in the outermost hierarchy of the hierarchy-designed LSI and delay information on a part up to each block are transmitted to a clock decoder 3 installed in each block, and the clock signal is distributed without difference delays to all synchronous elements inside each block.
Patent JP-2003112859-A (JP)
Title: Service floor control device for elevator
Inventor: ITO KAZUHIKO
IPC: B66B5/02
Filed: 2001-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a service floor control device for an elevator for minimizing damage to the elevator by detecting the abnormality of a non-stop switch or an idle switch for the elevator to operate an alarm installed on a passenger car and move the passenger car to a floor where a limit switch is installed, thus sensing that an invader works on the limit switch. SOLUTION: An abnormality detecting signal A is turned on when abnormality occurs in the limit switch, and an abnormality detecting relay X is turned on with the turn-on of the A. With turn-on of the X, an alarm instructing relay Y and a passenger car movement instructing relay Z are turned on. Then, the alarm 1 installed on the passenger car is operated and a passenger car movement instructing circuit 2 is operated to cause the passenger car to be moved to the floor where the limit switch is installed.
Patent JP-2003116177-A (JP)
Title: Portable telephone system and controlling method thereof
Inventor: HIROMOTO MASASHI
IPC: H04W88/02
Filed: 2001-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a portable telephone system with which the input operation of musical score data can be easily performed in composing a piece of music. SOLUTION: This portable telephone system has an XY biaxial geomagnetic sensor 110 for detecting the direction of a device main body, a ROM 102 for storing a direction/musical interval conversion table showing a relation between a direction and an musical interval, a RAM 104 for storing musical score data, an operation inputting part 106 for inputting various data and setting an operation mode, a displaying part 118 for displaying various data, and a CPU 100 for fetching a detection output of the XY biaxial geomagnetic sensor 110, referring to the direction/musical score conversion table to display a musical interval corresponding to a direction shown by the detection output together with the direction on the displaying part 118,  and also storing musical score data including the musical interval in the RAM 104 in the case the operation inputting part 106 sets a musical score data input mode.
Patent JP-2003125501-A (JP)
Title: Degenerative brake device for hybrid vehicle
Inventor: OTSUKA HIDETAKA
IPC: B60L50/16
Filed: 2001-10-10
Abstract: PROBLEM TO BE SOLVED: To perform regenerative braking by effectively using regenerative power, even in a fully charged condition of a battery or in a condition close to it. SOLUTION: When a vehicle is decided to be in braking and further when a battery is decided incapable of being charged, an engine is stopped and an on-vehicle auxiliary apparatus is driven by driving a second motor by the regenerative power from a first motor. In this way, even if the battery is in a fully charged condition or in a condition close to full charge, a regenerative braking can be performed by effectively using the regenerative power, and the fuel consumption of a hybrid vehicle can be reduced comprehensively, in addition to stopping of the engine during braking.
Patent JP-2002191028-A (JP)
Title: Data reproducing device, data edit device and data reproducing method
Inventor: KATO TAKAHIRO
IPC: H04N19/70
Filed: 2001-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a data reproducing device that much more relaxes a limit on a selectable reproduction object in the case of reproducing a program in a recorded TS(transport stream). SOLUTION: The data reproducing device reproduces data included in a transport stream is provided with a storage section 101 that stores transport streams whose 2nd location different from a 1st location includes location information to identify the 1st location on time base of one transport stream or other transport stream and a transition information extract section 117 and a TS management section 103 that reproduce video or audio included in a reference part while the reference part is moved along the time base of the transport stream stored in a recording medium and select the 1st location identified by the location information to be a reference object when the reference part includes the location information.
Patent JP-2003119549-A (JP)
Title: Hot-rolled steel plate with high strength superior in formability, and manufacturing method therefor
Inventor: KAWABE HIDENAO
IPC: C22C38/14
Filed: 2001-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a hot-rolled steel plate which is superior in formability for extension flange and bending formability, has an adequate strength-ductility balance, and has tensile strength of 980 MPa grade. SOLUTION: The hot-rolled steel plate having high strength superior in workability includes a composition of, by mass%, 0.05-0.15 C, 0.01-0.5 Si, 1.0-3.5 Mn, 0.005-0.3 Nb, 0.001-0.15 Ti, 0.1 or less Al, 0.05 or less P, 0.005 or less S, and the balance Fe, and has a bainite phase of which the area ratio and the crystal particle diameter in a deeper direction from the surface of the steel plate are controlled by controlling a cooling rate after hot-rolling.
Patent JP-2003121609-A (JP)
Title: Optical sheet and display device equipped with the same
Inventor: ADACHI MASAYA
IPC: G03B21/62
Filed: 2001-10-11
Abstract: PROBLEM TO BE SOLVED: To actualize an optical sheet which has high reflection reduction effect on external light even when the lens pitch of a microlens array is small and has light and wide visual field angle characteristics whatever angle an observer views from. SOLUTION: The optical sheet comprises a transparent base material, a microlens array 100 comprising a plurality of fine unit lenses formed on one surface of the transparent base material, a diffusion layer 500 which is formed on the opposite surface of the transparent base material from the microlens array formation surface, and a light absorption layer 300, formed on the diffusion layer, having fine aperture parts 400 almost at the focus positions of the unit lenses; and the diffusion layer has transparent particulates, different in refractive index from a transparent medium, in the transparent medium and the mean size of the transparent particulates is in a range of particulate sizes having maximum values Q/R to respective wavelengths in the visible light area, where Q is scatter sectional area per transparent particulate and R is the size of a transparent particulate.
Patent JP-2003122160-A (JP)
Title: Fixing device
Inventor: NAGATA SHIGEFUKA
IPC: G03G15/20
Filed: 2001-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device that rotates a fixing member in an optimum condition without using a sleeve bearing interposed between the rotation support parts of the fixing member such as a fixing roll and eliminates the need for maintenance resulting from damage to a sleeve bearing, etc., and reduces the initial and running costs. SOLUTION: The fixing device in which the fixing member having a heat source is supported by a bearing member so as to freely rotate, thereby performing a fixing process with the fixing member, is constituted by being provided with a rotation control member that exerts control in such a manner that when the temperature of the fixing member is equal to or lower than a predetermined temperature, the fixing member is not rotated.
Patent JP-2003116526-A (JP)
Title: Highly functional fatty oil-decomposing bacterium and method of bioremediation using the same
Inventor: OKUYAMA HIDETOSHI
IPC: C12N1/20
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a new kind of microorganisms exhibiting high fatty oil- decomposing ability suitable to waste oil treatment, and to provide a method for cleaning oil-containing waste liquid and oil-contaminated soil. SOLUTION: This new kind of microorganisms belongs to the genus Pseudomonas, having high fatty oil-decomposing ability. The microorganisms are viable at 15-55 deg.C, having the ability to degrade animal oils, vegetable oils and free fatty acids. The highly functional fatty oil-decomposing bacteria are to be used for the above-mentioned cleaning method.
Patent JP-2003122978-A (JP)
Title: Commodity selling buying intermediation method, and server computer, program and recording medium for commodity selling buying intermediation
Inventor: TAKEUCHI JIYUUYA
IPC: G06Q30/02
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To increase the number of registered members of specific buyers and to suppress the cost of propaganda activities of an intermediation trader for recruiting new registered members in the intermediation of commodity selling/buying using Internet etc. SOLUTION: The intermediation trader C registers members for every existing limited sites accessed by specific persons alone such as an existing in-company site 81 allowed employees Z1 of a company A alone to access thereto and an existing limited site 82 allowed unmarried woman Z2 alone to access thereto so that the number of registered members of the purchasers can be efficiency increased compared with that of registering a member for every private purchaser.
Patent JP-2003124470-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: OYANAGI TAKASUMI
IPC: H01L29/10
Filed: 2001-10-17
Abstract: PROBLEM TO BE SOLVED: To improve the withstand voltage of an MOS field effect transistor in an SOI substrate of which the Si layer is thin. SOLUTION: The N type channel MOS field effect transistor has a source electrode 201, and a drain electrode 202 and a gate electrode 302 with a field oxide film 204 interlaid, on the SOI substrate 101, and has a gate oxide film 301, a high-concentration P type layer 401, a high-concentration N type layer 402 in contact with the source electrode and the gate oxide film, a high- concentration N type layer 403 in contact with the drain electrode and a P type layer (p-body layer) 404 in contact with the high-concentration P type layer, the high-concentration N type layer and the gate oxide film.  Herein a region corresponding to 95% or less of a distance 610 between the end of the field oxide film being in contact with the high-concentration N type layer in contact with the drain electrode and the ends of the gate electrode and a gate insulating film is occupied by an N type layer 501 being in contact with the p-body layer and having a higher concentration than a drain region. Besides, an N type region of which the concentration in the vicinity of a buried oxide film under the drain electrode is 3×10<16> -1×10<22> /cm<3> is provided.
Patent JP-2003129149-A (JP)
Title: Method for manufacturing composite material of controlling linear expansion
Inventor: KAKIMOTO ETSUJI
IPC: B22F3/24
Filed: 2001-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a composite material with an arbitrary coefficient of thermal expansion. SOLUTION: This manufacturing method comprises charging a mixture of an oxide having a negative coefficient of thermal expansion, which is expressed by a chemical formula (A1- ZDZ)(W1- XRX)2 O8 , (wherein A is Zr, Hf or mixtures thereof; D is at least one element selected from elements which can be dissolved in ZrO2 or HfO2 ; Z is a value of a maximum dissolving atom ratio or less (including zero), which is limited by each element; R is at least one element selected from elements capable of being dissolved in WO3 ; and X is a value of a maximum dissolving atom ratio or less (including zero), which is limited by each element), and one or more metals, into a mold, pressurizing and sintering it with heat generated in the mixture by passing electric current through the above mold and the mixture.  The sintering operation is performed at 777 deg.C or lower with a heating rate of 20-1,000 deg.C/min, under a pressure of 0.1-1,000 MPa.
Patent JP-2003118863-A (JP)
Title: Sheet feeder and image forming device
Inventor: KINOSHITA HIDETOSHI
IPC: B65H9/14
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a sheet feeder capable of speedy and efficient sheet feeding by properly relating a sheet feeding drive to the control on a sheet nip state of register rollers when sheets are fed from a sheet separation means to a resist roller means. SOLUTION: The sheet feeder is comprised of a pair of register rollers adjusting the tips of sheets separated and fed by a separation means and delivering the sheets to conveyance rollers arranged downstream of a sheet feeding route, and a first press contacting/separating means bringing the separation means into a sheet nip state or a sheet release state. A first driving means is provided for driving the separation means and a second driving means is provided for driving the pair of register rollers. The first press contacting/ separating means shifts the separation means from the sheet nip state to the sheet release state after the sheet is delivered to the pair of register rollers, and to the sheet nip state after the rear end of the sheet passes the separation means.
Patent JP-2003127603-A (JP)
Title: Wheel spoke cover device for wheel chair
Inventor: SARUTA RYUICHI
IPC: B60B7/04
Filed: 2001-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a spoke cover device capable of facilitating attaching/ detaching to/from a spoke and corresponding to variation in a space between a spoke cover and the spoke by doing away with the trouble of uniformly and stably attaching a spoke cover in a state having little warp in a conventional self-operating wheel chair wherein the spoke cover is attached by fastening and fixing a rigid washer contacted with the spoke with a bolt and a nut at a generally half position in a radial direction of the spoke cover so as to prevent hands and fingers from being injured by contacting with the spoke. SOLUTION: This wheel spoke cover device for a wheel chair is composed of a synthetic resin clip having a locking hook elastically locking from right and left sides to a spoke from a flange locking to an outer surface of a spoke cover through plural installing holes formed on a surrounding portion of the spoke cover, and an elastic washer compressed between the spoke cover and the spoke while locking the locking hook to the spoke.
Patent JP-2003131980-A (JP)
Title: Content delivery apparatus
Inventor: DATE TOSHIHIKO
IPC: G06Q30/02
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a content delivery apparatus having a function for optimizing advertisement provision to allow reducing wasteful advertisements and appropriately providing advertisements. SOLUTION: A tag file server 5 accumulates tag files into a tag file storage part 30 and transmits tag files of contents requested by a user terminal 1 to the user terminal 1. Banner advertisements are provided in the tag files, a user can browse Web pages of advertisements by clicking the banner advertisements. An access evaluation data storage part 35 stores an advertisement access state table managing access states of Web pages of each advertisements by a tag file. When the user terminal 1 clicks the banner advertisements, the corresponding access state table is updated. A tag file server control part 20 omits unnecessary banner advertisements from the tag files, with reference to the access state table at every fixed time period.
Patent JP-2003132042-A (JP)
Title: Table of contents generation device
Inventor: ARAI MARIKO
IPC: G06K9/00
Filed: 2001-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a table of contents generation device that can easily and accurately generate table of contents data as wished by a user from read manuscript data. SOLUTION: In a copying machine 1, a scanner 2 reads a manuscript to acquire manuscript data, and a marking recognition part 5, if marked data indicating that the user has added marking in the manuscript exist in the manuscript data, recognizes the data. An operation part 9 can display the marked data recognized with the marking recognition part 5 to receive selection instructions for an object used for a caption of the table of contents from the user. Then, a table of contents organizing part 6 uses the marked data to be used for the caption of the table of contents to generate table of contents data. An image processing part 4 outputs the table of contents data and copied data of the manuscript as print data in a given format, and a printer part outputs the print data in the form of printed matter.
Patent JP-2002184592-A (JP)
Title: High-frequency powder unit and electrodeless discharge lamp lighting device equipped with the same
Inventor: SHIMIZU KEIICHI
IPC: H05B41/24
Filed: 2001-10-29
Abstract: PROBLEM TO BE SOLVED: To prevent breakdown of elements by exactly corresponding to frequency changes of loads. SOLUTION: The lighting device has a d.c. voltage regulator 45 which converts commercial a.c. power into stable d.c. power to output it, an inverter circuit which the d.c. power into high-frequency power to output it, and an electrodeless discharge lamp to which the high-frequency power is supplied through a matching circuit and an excitation coil L.  The lighting device is equipped with a phase comparator 46 which detects the phases of output voltage and output current from the inverter circuit, a voltage control oscillator 37 and a driver 22 which control the drive frequency of the inverter circuit in such a manner that a difference between the phases of the output voltage and output current detected becomes constant, a detecting point 24A which detects an output current value from the inverter circuit, and a converter circuit 47, a comparator 48 and reference voltage 49 which control the d.c. voltage regulator 45 in such a manner that the output current value from the inverter circuit becomes constant.
Patent JP-2002204559-A (JP)
Title: Motor structure
Inventor: HUANG WEN-HSI
IPC: H02K1/00
Filed: 2001-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a thin motor structure. SOLUTION: The motor structure is composed of a stator and a rotor. The stator is further provided with a base and a coil base seat which is defined with a plurality of a first tooth and a second tooth. A coil is formed on the coil base seat. The first tooth is formed in the periphery of the internal side of a bottom plate and is provided with a first extending portion of an inverted L shape. The second tooth is formed in the periphery of the external side of the bottom plate and is provided with a second extending portion of the inverted L shape. The rotor, coupled with the stator, is further provided with the coil base seat and a circular magnet formed at the first and second extending portions.  Each of the first and second extending portions is provided with a chamfering surface, a fillet portion, a gap portion, a pleat portion and first and second extending portions of different sizes.