baber/WOPTO huggingface dataset:
Patent JP-2001246618-A (JP)
Title: Upper lighting device in cutting device
Inventor: MURAMATSU YOSHIKAZU
IPC: B28D7/00
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To provide an upper lighting device, in which a clear binary image and a mutilevel image or the like are suitably obtained by floodlighting a mark in the floodlighting direction and illuminance suitable therefor without becoming a factor of large-sizing of a cutting device itself and also in accordance with material (rise and lowering of reflectance) and color (density, a kind) of a work and color (density, a kind) and the shape of a mark fixed to the work. SOLUTION: A plurality of pieces of light source arranging parts 36 combining light sources B are provided at intervals in the part surrounding at least a visual field space 16 of a stripper 6. In the light souce arranging parts 36, projection holes 36a of the light sources B are opened in the base of the stripper 6. Control of illuminance of the light sources B and selection of the turning on/off light sources B are performed. Thereby, a clear binary image and a multilevel image or the like are obtained in accordance with material (rise and lowering of reflectance) and color (density, a kind) of a work W and color (density, a kind) and the shape of a mark fixed to the work W and the better reflection atmosphere is made.
Patent JP-2001254617-A (JP)
Title: Regenerating method for filter for exhaust emission control, vehicle and regenerating station
Inventor: KOJIMA MASAAKI
IPC: B01D46/42
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a regenerating method for a filter for exhaust emission control post-fitted to an existing diesel vehicle in a socially realized mode. SOLUTION: An exhaust emission control device 13 having a filter for scavenging particulate matter in exhaust emission is mounted on the diesel vehicle 11. On the other hand, a gas generating source 16 is provided in a regenerating station 14 independent from the vehicle. When the filter tends to clog, the diesel vehicle 11 is brought to the regenerating station 14, high temperature regenerating gas generated by the gas generating source 16 is supplied to the filter to completely burn the particulate matter adhering to the filter. Thus, the filter is regenerated.
Patent JP-2001253418-A (JP)
Title: Paper sheet mounting apparatus
Inventor: KIMURA TETSUAKI
IPC: B65C3/18
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To mount a paper sheet by angularly displacing a surface portion of the paper sheet with a predetermined recess or perforation, etc., formed therein to form an aperture, and automatically passing a neck of a container through the aperture. SOLUTION: This paper sheet mounting apparatus 10 comprises a container carrier 20 to carry a container C having the neck N, a paper sheet feeder 25 which is disposed along the container carrier 20 and successively feed the paper sheet P with a U-shaped cut line 13 formed therein, and an aperture forming device 66 arranged in the middle of the paper sheet feeder 25. The aperture forming device 66 presses upward a tongue piece portion 15 forming an inner area surrounded by the cut line 13 of the paper sheet P to form an aperture 17, and feeds the paper sheet P with the aperture 17 formed, and the paper sheet P is hanged from the neck N of the container C to be carried on the container carrier 20.
Patent JP-2001256697-A (JP)
Title: Recording medium drive assembly
Inventor: KAMATA SHIGEYUKI
IPC: G11B15/68
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To enable a user to return another recording media to housing sections during recording or reproducing of certain recording media or to discharge the same with a recording medium drive assembly which is provided with plural recording and/or reproduction means. SOLUTION: When drive power from a changeover motor is imparted to a driven gear 73 and a changeover means 70 rotates, respective supporting and projecting parts 63d of a connecting gear group 60 move axially according to guide routes 70a, which are disposed circumferentially on the flanks of respective changeover members 70A to 70F and selection recessed parts 70b. When the changeover means 70 is made to rotate by one turn, respective lifting members 63 of the respective connecting gears 60A to 60F and respective interlocking gears 62 fitting thereto may be successively moved in the vertical direction. As a result, the engagement of the interlocking gears 62 and drive shafts 61 is possible, and therefore transport of only the holders mounted with racks intermeshed with the interlocking gears 62 becomes possible.
Patent JP-2001267249-A (JP)
Title: Device for producing semiconductor
Inventor: HOSAKA EIJI
IPC: H05B3/00
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a device for producing a semiconductor in which the temperature can be raised rapidly with a lower current by solving the problem of high current flow in low temperature region. SOLUTION: As a heat generating wire constituting a heater 1, a first heat generating wire 2 of molybdenum disilicide having resistance varying significantly with heat generation temperature is combined with a second heat generating wire 4 of Fe-Cr-Al alloy having resistance varying with heat generation temperature less than that of the first heat generating wire. The second heat generating wire 4 is used in low temperature region and the first heat generating wire 2 is used in high temperature region.
Patent JP-2001253069-A (JP)
Title: Ink jet recorder and nozzle therefor
Inventor: INOUE TOMOHIRO
IPC: B41J2/02
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To stabilize a vibration displacement of a vibration applying section in order to stabilize atomizing of a nozzle in an ink jet recorder that executes the atomizing by applying vibration to ink to be ejected from an orifice. SOLUTION: The vibration applying section comprises a piezoelectric body 31, a piston 30 of which the one end is fixed to the piezoelectric body 31 and the other end makes contact with the ink, and a sealing member 26 provided to the piston 30. The piezoelectric body 31 is supported to a frame by an elastic member 41.
Patent JP-2001262131-A (JP)
Title: Dew condensation-preventing agent composition and method for preventing dew condensation
Inventor: YUGAKI YOSHIKAZU
IPC: C03C17/30
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a dew condensation-preventing agent composition which does not increase the cost for a construction, not have continuous energy consumption, not generate a problem in an appearance, maintains its effectiveness permanently and does not generating a problem in an environmental aspect, and also provide a method for preventing the dew condensation. SOLUTION: This dew condensation-preventing agent composition contains a polyorganosiloxane-polyoxyalkylene copolymer and a thermosetting resin, and the method for preventing the dew condensation by using the above agent is also provided.
Patent JP-2001264556-A (JP)
Title: Three-dimensional beam propagating method and recording medium recorded with program executing its method
Inventor: HIRONO TAKUO
IPC: G06F19/00
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To calculate the radiation loss and the field distribution of the radiation mode of a three-dimensional optical waveguide without depending on the setting of an analysis area. SOLUTION: When the propagation of a three-dimensional beam is handled by using EX components of the electromagnetic field of beam propagation while the propagation direction of an optical waveguide is (z) direction, the situation of the beam propagation is simulated with only the Ex by assigning Ex (i, j) components and refractive indexes (i, j) on respective grid points to these grid points. The 2nd order spatial difference of the EX is calculated with a prescribed equation (31) and the field distribution approximated to the field distribution of a noticing radiation mode is calculated by a normal analysis while using a refractive index profile in which the set refractive index of the peripheral part of the analysis area is partially lowered than that in the practice (32).  Next, the change of the field distribution of the propagation direction is traced under the refractive index profile of the sectional plane structure of an actual optical waveguide (35). Then, whether or not an initial field distribution converges to the field distribution of the noticing radiation mode is confirmed by checking that power to be propagated attenuates exponentially and the profile of the field distribution does not change by the propagation (36).
Patent JP-2001271216-A (JP)
Title: Apparatus for temporarily tacking cloth piece
Inventor: SHIMOJI HIROYUKI
IPC: A41H43/04
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for temporarily tacking a cloth piece, capable of dealing with various shapes. SOLUTION: This apparatus for temporarily tacking a cloth piece is equipped with a stationary bar 451 for supporting a dispenser 410 for temporarily tacking a cloth piece by adhesion at a fixed position in the X-axis direction (right and left direction). The stationary bar 451 is attached to a given position of a stationary bar 453 installed along the Y-axis (Longitudinal direction). Consequently, each of the plurality of dispensers 410 can be retained at a given position in the right and left direction and in the longitudinal direction.
Patent JP-2001273707-A (JP)
Title: Rotary storage device and information recording method
Inventor: KISAKA MASASHI
IPC: G11B21/12
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To obtain superior recording reliability for a rotary storage device that utilizes a high density recording medium under the environment in which shock or vibration exists. SOLUTION: The device has a means which outputs a shock out signal SO when an output from an acceleration sensor exceeds a prescribed threshold value, a latch circuit 21 which outputs a high level latch signal during a prescribed write inhibit interval after the signal SO is inputted, a write gate signal WG which outputs a high level signal when a write approval is given and an AND circuit 23 which generates a write approval signal when a NOT output of the latch signal and the signal WG are inputted.
Patent JP-2001284078-A (JP)
Title: Electrodeless discharge lamp device
Inventor: YOKOZEKI ICHIRO
IPC: H05B41/24
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an electrodeless discharge lamp device enabled to easily change the design of a high frequency power supply circuit according to the kind of rating of an electrodeless discharge lamp, and to keep predominance over heat radiation and mounting, and to reduce the production cost of the device and to achieve high power efficiency. SOLUTION: The electrodeless discharge lamp device is composed of an electrodeless lamp 18, an exciting coil 17 supplying high frequency electric power to the electrodeless lamp, a direct current power supply circuit 12 obtaining direct current output from the alternating current output of a commercial power supply 10 through a filter circuit, a high frequency power supply circuit 14 converting the direct current output, filtered at the direct current power supply circuit, to high frequency electric power of more than 1 MHz, an output circuit 16 supplying high frequency output of the high frequency power supply circuit to the exciting coil.  At least one detecting part, detecting electrical quantity, is installed between the high frequency power supply circuit and the electrodeless discharge lamp, and a control circuit 20 controlling the state of operation of the high frequency power supply circuit 14 and the direct current power supply circuit 12.
Patent JP-2001281586-A (JP)
Title: Optical scanning optical device
Inventor: IWATA HYOE
IPC: H04N1/113
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an optical scanning optical device which realizes the improvement in the quality of a scanning beam by enabling adjustment of the intensity distribution of the laser beam. SOLUTION: When performing integrally the parallel shift of a laser unit 1 in which a chip is attached in an inclined state, the intensity distribution of the laser can pass the abbreviation center of 5. As a result, intensity distribution 15e in front of a polygon mirror 10 can be adjusted to the same state as intensity distribution 15a in the ideal state free from the chip inclination of a semiconductor laser 2.
Patent JP-2001246209-A (JP)
Title: Gas permeable member, method for manufacturing the same dust removing apparatus
Inventor: TORIYAMA AKIRA
IPC: B01D53/86
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a gas permeable member having gas cleaning function for detoxifying harmful gas, a method for manufacturing the same and a dust removing apparatus equipped with a gas cleaning filter including the gas permeable member. SOLUTION: The dust removing apparatus is equipped with the gas cleaning filter comprising the gas permeable member constituted of ceramic fibers between which metal oxide catalyst partiles are held.
Patent JP-2001285072-A (JP)
Title: Decoding device and storage device
Inventor: NAKAJIMA AKIRA
IPC: H03M5/08
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain a decoding device, capable of making a circuit scale smaller by simplifying the circuit configuration and reducing power consumption. SOLUTION: This decoding device, which divides a signal recorded with pulse width modulation into two data signals on the basis of its rise part and or its fall part and combines them again, is provided with a clock system converting means 1 for converting an RDDTLE and an RDDTTE, so that they are based on an RclkTE, a phase correcting means 5 for further correcting the RDDTLE and the RDDTTE converted by the means 1 into the same phase and an integrating means 7 for combining the signals.
Patent JP-2001285376-A (JP)
Title: Demodulation circuit
Inventor: KOKURYO GARO
IPC: H04B17/23
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To make it possible to view repeatedly a phenomenon that occurs at a low frequency and a phenomenon that occurred momentarily in a representation of constellation. SOLUTION: To cause an output signal of an automatic equalizer to be stored at a memory and to read and represent the stored signal in constellation.
Patent JP-2001282046-A (JP)
Title: Image forming device and its motor driving control circuit
Inventor: NAKAHARA TAKASHI
IPC: H02P6/06
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To make a motor driving control circuit very efficient, to provide it with high reliability and high versatility and to make it inexpensive in an image forming device using a DC brush-less motor or the like. SOLUTION: An ASIC1 having a microcomputer part 2 and a speed discriminator part 3 is formed by a single chip C-MOS semiconductor, a pre-driver IC having a change pump circuit 5, a matrix circuit 15 and a pre-driver 16 and the like is formed by a single chip bipolar semiconductor and a current driving FET array 29 for supplying driving current to a DC brush-less motor 37 formed by a single chip D-MOS semiconductor.
Patent JP-2001287937-A (JP)
Title: Glass composition
Inventor: OSADA HIDEKI
IPC: C03C10/00
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To obtain a glass having a high Young's modulus. SOLUTION: This glass composition has compositional ranges of principal components of >=35 and <=44.5 wt.% of SiO2, >=5 and <=11.5 wt.% of Al2O3, >=10 and <=30 wt.% of MgO and >=5 and <=20 wt.% of TiO2 in the glass composition.
Patent JP-2001285357-A (JP)
Title: Communication system of multicast
Inventor: HIGUCHI HIDEMITSU
IPC: H04L45/741
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To communicate an application responding to Ipv4 on PC/WS to a host connected to Ipv6 network. SOLUTION: In this system a LAN controller 1001 comprises a user space 1002 in which an application (AP) is operating, and a kernel space 1016 in which the kernel operating. An interface between a multicast AP 1006 responding to TCO/Ipv4 and a protocol controller 1003 is processed by an output-input of data packet created at the multicast AP 1006. An interface between the protocol controller 1003 and a protocol conversion controller 1004 is processed by the output-input of Ipv4 packet. An IP header conversion controller 1010 converts Ipv4 header to Ipv6 header according to an address conversion table 1014. AN IGMP-MLD conversion controller 1011 converts IGMP packet to MLD packet according to an Ipv6 multicast membership table.
Patent JP-2001284948-A (JP)
Title: Antenna unit
Inventor: OGURA KEIICHI
IPC: H01Q1/24
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To provide an antenna unit, with which an antenna element 2 can be easily formed together with an attachment 3 and further, the electric characteristics of the antenna element 2 are not changed by molding pressure in the case of integral molding. SOLUTION: The pipe-shaped antenna element 2 is formed by folding a band-shape blank stamped out from a conductive sheet metal, a base integrated with the band-shape is made into attachment 3 and as the ground antenna of 1/4 wavelength, the pipe-shaped antenna element 2 is resonated at a band frequency (f) to be used for communication equipment for mobil object. Because of the pipe-shaped antenna element 2, this element is not deformed by molding pressure in the case of covering it with insulting covers 5 and 11 or external force in the case of assembly so that the electric characteristics are not changed.
Patent JP-2001284843-A (JP)
Title: Metal case for electronic part mounted board
Inventor: UENO SEIZO
IPC: H05K5/03
Filed: 2000-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a case covering a metal electronic part mounted board with excellent heat release, strength, lightness, good appearance, and excellent productivity. SOLUTION: This case is constituted of a surface metal case 1 and a back metal case 2 covering a board 40 on which a liquid crystal 41 of a display part and operating parts 42-44' such as keys or switches are mounted. The surface metal case 1 is provided with a bottom face part 10, an outer peripheral part 11, openings 13, 14, 15, 16, and 17, and a bending parts. The back metal case 1 is provided with bottom face parts 20 and 21, an outer peripheral part 2, and openings 22a, 22b, 22c, 22d, and 22e. The back metal case 2 is provided with a plate 3 for guide for inserting a cartridge and a battery cover 25. The surface metal case 1 and the back metal case 2 are respectively provided with engaging parts 4 and 8, and the board 40 is covered with the surface metal case 1 and the back metal case 2, and those cases are connected through the engaging parts 4 and 8 so that the metal case of the board can be constituted.
Patent JP-2001290826-A (JP)
Title: Device and method for document classification and recording medium with recorded document classifying program
Inventor: NAGATSUKA TETSUO
IPC: G06F17/30
Filed: 2000-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a document classifying device which can apply the classification reference of documents to other document groups, represent the intention of a user directly, and generates a document subset by the adaptation of a partial topic of a document. SOLUTION: A document classifying device which classifies a document group into document subsets according to the contents of the documents is provided and has a document input part which inputs document data, a document classification part which classifies the document group into more than one primary document subset according to the contents of the documents, a document subset definition generation part which generates document subset definitions as the reference of the document subsets to be found from the generated primary document subsets, a document subset definition storage part which stores the generated document subset definitions, a document subset generation part which generates document subsets by using the stored document subset definitions, a document subset storage part which stores the generated document subsets,  and a document subset display part which displays the stored document subsets.
Patent JP-2000355665-A (JP)
Title: Ink composition containing copper complex colorant
Inventor: KANETANI YOSHIHARU
IPC: C09D11/328
Filed: 2000-04-06
Abstract: PROBLEM TO BE SOLVED: To provide an ink composition for ink jet recording which effectively prevents deposits from occurring and has physical properties satisfying, to a high level, requirements of such an ink composition by specifying the free copper ion concentration of an ink composition for ink jet recording containing a copper complex colorant. SOLUTION: A copper complex colorant and a sequestering agent are compounded into a solvent comprising water and an organic solvent so that the free copper ion concentration is 10 ppm or lower. A copper phthalocyanine dye or a copper phthalocyanine pigment of the formula (wherein X is Cl, Br, or H; and n is 14-16) is preferable. This ink composition for ink jet recording may further contain a rust preventive, an antimildew agent, a penetrating solvent and/or a surfactant, a wetting agent, a saccharide, etc. Preferably, the content of the copper complex colorant in the ink composition is 0.1-20 wt.% in the case of a copper complex dye and is 1-10 wt.% in the case of a copper phthalocyanine pigment.
Patent JP-2001291833-A (JP)
Title: Semiconductor integrated circuit device
Inventor: UEKI HIROSHI
IPC: H01L27/04
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To solve the problem that an electrostatic breakdown of an input and output part occurs when a surge resistance is inspected. SOLUTION: This semiconductor integrated circuit device comprises an output-side basic circuit in which an external input and output terminal is electrically connected to the output; and an input-side basic circuit which is driven by a power supply different from this output-side basic circuit, and in which the external input and output terminal is electrically connected to the input. In the input-side basic circuit, an overvoltage protecting diode is electrically connected to between the input which is electrically connected to the external input and output terminal and a high potential power supply or a low potential power supply which drives this input-side basic circuit.
Patent JP-2001296117-A (JP)
Title: Waterproofing execution method and guarantee method
Inventor: MIURA YOSHIMASA
IPC: G01M3/40
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To obtain a waterproofing executing method and a guarantee method, in which a waterproofing layer can be guaranteed for a long period by using a means by which a finishing control operation at the execution site of a waterproofing is conducted thoroughly. SOLUTION: A modified asphalt sheet 2 is laid on a waterproofing substrate 1, a two-component quick-hardening urethane waterproofing agent is sprayed onto it using a spraying device, and a urethane waterproofing film 3 is formed. The temperature, the flow rate and the pressure of a main agent and a hardener for the urethane waterproofing agent at the spraying device are measured and recorded. A pinhole in the waterproofing film 3 is inspected, and its result is recorded. On the basis of their measured results, the waterproofing layer is guaranteed for 10 years or more, and as a security for this guarantee, the waterproofing layer is covered with an insurance against damage.