baber/WOPTO huggingface dataset:
Patent JP-2005228371-A (JP)
Title: Semiconductor memory device and its threshold voltage control method
Inventor: SHINBA YOSHIAKI
IPC: G11C16/06
Filed: 2004-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor memory device capable of relieving over-erased cells in a short period of time and improving this relieving rate, and a threshold voltage control method.  <P>SOLUTION: This memory device has a memory cell array equipped with memory cells having floating gates, a 1st control to shift the threshold voltages of the above memory cells within a predetermined extent whose upper limit is the 1st level, a 2nd control to shift the lower limits of the above shifted threshold voltages toward a second level, a control circuit for the 3rd control to shift the lower limits of the threshold voltages shifted in the above 2nd control to a 3rd level which is closer to the 1st level than the 2nd level, and a measuring circuit to measure the time required for the 2nd control. The above control circuit repeats the 2nd control, and when the above threshold voltages exceed the 2nd level or the measured time by the above measuring circuit exceeds the above predetermined time range, this memory device finishes the 2nd control and starts the 3rd control.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005226490-A (JP)
Title: Exhaust emission control device for internal combustion engine
Inventor: SAWADA YUTAKA
IPC: F01N3/20
Filed: 2004-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide technology enabling to improve accuracy of determination of deterioration of NOx catalyst by obtaining accurate value of air fuel ratio of exhaust gas flowing into the NOx catalyst at a time of fuel supply to the NOx catalyst in an exhaust emission control device for an internal combustion engine.  <P>SOLUTION: Air fuel ratio of exhaust gas flowing into a NOx occlusion catalyst is estimated based on air fuel ratio when air fuel ratio of exhaust gas detected at a downstream of the NOx occlusion catalyst at a time of fuel addition is rich air fuel ratio and is stable in a predetermined variation range. Determination of deterioration of the NOx occlusion catalyst is performed based on the estimated value.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004273442-A (JP)
Title: Plasma display panel and its aging method
Inventor: YAMAUCHI NARUAKI
IPC: H01J11/12
Filed: 2004-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma display panel with a long life that can efficiently stabilize a discharge by an aging in a short time.  <P>SOLUTION: An aging discharge, generating a discharge trace (a sputter trace) on a protective layer is carried out by impressing a voltage including an alternate voltage component between at least a scanning electrode 5 and a sustaining electrode 6, and the discharge trace on the sustaining electrode 6 side is formed shallower than that on the scanning electrode side, or, out of the discharge traces on the sustaining electrode 6 side, the discharge trace at an area farther away from the scanning electrode 5 pairing as a display electrode is formed shallower than that at an area nearer to the scanning electrode pairing as a display electrode.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005227452-A (JP)
Title: Image forming apparatus
Inventor: OKADA MASANORI
IPC: G03G21/00
Filed: 2004-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of correcting the nonuniformity of density of a printed image without attaching a special device such as a circuit for detecting the surface potential of an image carrier.  <P>SOLUTION: When a peripheral position calculation part receives reference position information showing a reference position set on a peripheral surface of a photoreceptor drum (YES in step S1), on the basis of this reference position signal and a drive pulse output from a drum drive, the part calculates a position in the peripheral direction of the photoreceptor drum (step S2). A record data getting part gets the position in the peripheral direction of the photoreceptor drum calculated in the step S2, gets the surface potential of the photoreceptor drum corresponding to the position from a memory, and inputs the get surface potential into a control signal output part (step S3). The control signal output part reads a correction value of light exposure corresponding to the surface potential from a table, produces a control signal corresponding to the correction value (step S4), and transmits the control signal to a scanning unit (step S5).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005224739-A (JP)
Title: Dam sediment discharge and filtration method and processing method
Inventor: IGA MASAHITO
IPC: C05F15/00
Filed: 2004-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for easily performing sludge removal for solving the problem that a conventional construction method by conventional dam sludge treatment raises the turbidity problem having harmful effects on aquatic plants and animals or causing a deterioration in drinking water, and for solving the turbidity problem, and for effectively utilizing the treated sludge and filtrate water.  <P>SOLUTION: In this invention, sedimentation sludge and earth and sand are sucked by drop pressure, and the turbid water is transported to the destination to reconstruct a dam. In the sludge treatment method, a setting tank is prepared in the downstream, and the turbid water is flown therein to be settled. The setting tank is prepared by clearing a slope or the top of a mountain, thereby requiring no robust construction, and having benefits of easy preparation and low cost. The filtrate water after settling is utilized for industrial water, drinking water, or the like. In the treatment of the settled sludge, after fermentation, the sludge becomes premium mold. The mixed sludge is processed into construction materials or revetment materials as stone materials, or into environment resources such as biotope to be profitably utilized.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005226021-A (JP)
Title: Compound having affinity to mannose receptor
Inventor: KANEZASHI NOBUHIKO
IPC: A61K51/00
Filed: 2004-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a contrasting agent, a radioisotope tracer and a treating agent composed of a compound having high stability, giving little harm to the living body and effectively detecting sentinel lymph-node.  <P>SOLUTION: The compound having affinity to a mannose receptor contains a compound having a plurality of amino groups as the mother nucleus and one or more ligands capable of forming a complex with a metal atom and one or more mannose receptor affinity groups bonded to the mother nucleus. The mother nucleus is preferably an amino sugar polymer such as glucosamine, mannosamine and galactosamine or an amino-containing protein such as albumin. The mannose receptor affinity group is preferably glucose, glucosamine, N-acetylglucosamine, 2-deoxyglucose, mannose, mannosamine, N-acetylmannosamine, mannose-6-phosphate, galactose, N-acetylgalactosamine, lactose, fucose or their derivatives.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005226963-A (JP)
Title: Biparting type refrigerator
Inventor: TANAKA ITSUO
IPC: F25D23/02
Filed: 2004-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a convenient door device enhancing food storing performance inside a door and making door opening force laterally equal and small.  <P>SOLUTION: In this refrigerator, the side face on the non-supported side of biparting type doors 46, 47 provided at an opening of a storage chamber formed at the upper part of a heat insulating box body are provided with partition bodies 68, 69 mounted to frame plates 51, 52, and cylindrical or columnar flexible gaskets 64, 65 are turnably mounted to the outer peripheries of the partition bodies 68, 69. When one or both of the doors 46, 47 are closed, they are always rotated and brought into close contact at the outer peripheral surfaces, and when one or both of the doors 46, 47 are opened, they are always rotated and spaced. Resistance in closing and opening the doors 46, 47 is thereby small, and the doors 46, 47 can be operated to open/close smoothly with small operating force.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005227222-A (JP)
Title: Measuring gage for effective diameter of female screw
Inventor: SATO TOSHIHIRO
IPC: G01B5/12
Filed: 2004-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive measuring device capable of measuring simply the effective diameter even in the case of a female screw having a small diameter.  <P>SOLUTION: This measuring gage for the effective diameter of a female screw is equipped with a gage part 14 having a taper shape having a diameter reduced gradually toward the tip side in the range of the taper angle α of 0.5°-2.5°, and provided with a taper male screw 16 having the effective diameter changing along the taper shape on the circumference. By screwing the gage part 14 with a female screw 22 provided on a measuring object 20, the effective diameter can be measured simply and finely based on the axial direction position (dimension A) where further screwing becomes impossible.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005235840-A (JP)
Title: Printed board, and heat radiator of heating electronic component mounted thereon
Inventor: MURAO YOJI
IPC: H05K1/02
Filed: 2004-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printed board which conducts heat generated from a heating electronic component mounted thereon from the component mounting face to the opposite face to effectively radiate the heat, and to provide a heat radiator of the heating electronic component mounted thereon.  <P>SOLUTION: In the component mounting face of the printed board 2 whereon a semiconductor device 4 which is the heating electronic component is to be mounted, a hexagonal through-hole 1 is formed. Heat generated from the heating electronic component is conducted via a conduction surface 6 formed on the inner wall of the through-hole 1 to a metal plate 3 in contact with and arranged on the opposite face of the printed board 2 to be radiated. Many through-holes 1 might be formed adjacent to each other in the heating electronic component mounting section.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005236386-A (JP)
Title: Image processing apparatus
Inventor: MADA KOJI
IPC: H04N19/44
Filed: 2004-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology of eliminating blurs of a static image inserted to coded moving picture data so as to obtain a superior static image as a result of decoding.  <P>SOLUTION: The image processing apparatus generates static image data comprising first coded data with a nullified predictive error from a reference image that is image data of one field in a frame, coping with instruction of reproduction of a static image; and second coded data with a nullified predictive error from a reference image that is composited data of two lines which are the upper and lower lines of the line of one field among moving image data subjected to MPEG coding and comprising many frames, each consisting of first and second fields, inserts the generated static image data into the moving image data in response to the instruction of static image reproduction, and transmits the resulting moving image data.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005230450-A (JP)
Title: Guidewire-type capsule endoscope
Inventor: KISHI TAKAHIRO
IPC: A61B5/07
Filed: 2004-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a guidewire-type capsule endoscope capable of inserting a guidewire into a deep part of the colon easily and also capable of inserting a capsule endoscope to a target region in a short time using the guidewire as a guide.  <P>SOLUTION: The guidewire-type capsule endoscope 1 is provided for inserting the capsule endoscope 3 into lumen using the flexible guidewire 2 as a guide in order to observe the inside of the lumen. The guidewire-type capsule endoscope has the front end section of the guidewire 2 provided with a guidewire introducing member 4 having an outer diameter larger than that of the guidewire 2 and smaller than the diameter of the lumen.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005243711-A (JP)
Title: Semiconductor modulator element and its manufacturing method
Inventor: SHIOJIMA KENJI
IPC: H01L29/812
Filed: 2004-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor modulator element and its manufacturing method which is manufacturable at a high yield even when a greatly warped substrate is used.  <P>SOLUTION: The semiconductor modulator element formed on a semiconductor substrate 1 having a diameter of 50 mm and a warp of 10 μm or more is composed of a field effect transistor having a dual gate structure having a semiconductor-made channel 2, a source electrode 3 and a drain electrode 4 ohmically contacted with the channel 2, and a first and second gate electrodes 5, 6 formed on the channel 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005242553-A (JP)
Title: Ic card processor
Inventor: ARIMA HIROMI
IPC: G06K17/00
Filed: 2004-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an IC card processor for continuously performing processing which has been performed before the occurrence of abnormality such as power failure after recovery from the abnormality even when the processing ends in the middle due to the occurrence of the abnormality.  <P>SOLUTION: A window processing unit for performing a fare adjustment work or a inquiry work by reading or writing data in a wireless IC card is configured to record the read or written data of the IC card before such abnormality as power failure occurs, and to compare the data with the data after recovery from the abnormality, and to determine whether or not the following processing should be continued, and to continuously perform the following processing.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005241830-A (JP)
Title: Image forming apparatus
Inventor: NANBA HIDEYUKI
IPC: G03G15/20
Filed: 2004-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To control the occurrence of an image defect and to realize energy saving.  <P>SOLUTION: After a toner image transferred to a recording medium 12 is brought into press-contact by a press-contact roller 60 so that its thickness becomes small, it is irradiated with flash light from a flash fixing unit 47 and fixed. Much air included in the toner image (toner layer) is eliminated by bringing the toner image into press-contact by the roller 60, and heat generated in the toner on an upper layer side is propagated to the toner on a lower layer side with high heat propagating efficiency by absorbing the irradiating flash light. Thus, energy required for fixing the toner image is saved and the occurrence of the image defect is restrained with the saving of energy.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005251023-A (JP)
Title: Information processing device, control program of information processing device, recording medium, information processing method
Inventor: TOKISHIGE MASATO
IPC: B41J29/38
Filed: 2004-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processing device for easily knowing which function becomes newly implementable by the installation of a new program when the new program is installed, and updating and addition are conducted to the present program.  <P>SOLUTION: The device is provided with a display part 10, a driver management part 19 (a management means) for managing information relating to a driver (a program for conducting predetermined process), a driver storage part 15 (a storage part) for storing the driver, a comparison part 11 (a comparison means) for comparing first and second drivers which are requested to be compared with each other from drivers stored in the driver storage part 15 by the driver management part 19, and a display control part 13 for displaying the comparison result of the comparison part 11 on the display part 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005259280-A (JP)
Title: Optical disk recording/reproducing apparatus, and semiconductor integrated circuit for optical disk recording/reproducing apparatus
Inventor: MAEKAWA TOMOYUKI
IPC: G11B20/18
Filed: 2004-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible to detect abnormality (error) at the time of recording.  <P>SOLUTION: This apparatus is provided with: a selecting circuit 16 for selecting either of a reproduced signal in which data recorded in an optical disk 11 is read by an optical head 12 and a recording signal including data to be recorded in the optical disk, a channel clock generating circuit generating a channel clock from a signal selected by the selecting circuit; a sync pattern detecting circuit 51 detecting a sync pattern from a selection signal based on the channel clock; counters 52, 54 starting count of the channel clock based on timing of the sync pattern detected by the sync pattern detecting circuit; a demodulation circuit 20 demodulating the selection signal based on a count value of the counter; a syndrome operation circuit 56 performing syndrome operation based on demodulated data including ECC parity information added to data being output of the demodulating circuit and a recording order column direction of the optical disk; and a microprocessor 28 interrupts recording based on a result of the syndrome operation being output of the syndrome operation circuit.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005267863-A (JP)
Title: Induction heating apparatus
Inventor: NANBA MASAO
IPC: H05B6/06
Filed: 2004-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an induction heating apparatus that can heat an object to be heated quickly at high temperature uniformly, and can withstand the repetition of high-speed temperature increase and decrease and multiple cycle heating under an oxidizing atmosphere.  <P>SOLUTION: In the induction heating apparatus having an electrical heating element and an induction heating coil for performing the induction heating of the electrical heating element; the electrical heating element is formed by carbon/carbon fiber complex, and the micro surface of the electrical heating element and the micro surface of carbon fiber are covered with a heat-resistant and oxidation-resistant coating.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005263853-A (JP)
Title: High transparency optical laminated polyester film
Inventor: UCHIUMI SHIGEO
IPC: B29L7/00
Filed: 2004-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a film which reduces not only surface defects such as a film surface mark and an oligomer but also a defect due to omissions in the coating surface, and has good transparency and good optical performance when used as a liquid crystal constituting member such as a liquid crystal polarizing plate and a phase plate and as a PDP member.  <P>SOLUTION: The high transparency optical laminated polyester film is a film having a coating layer on at least one side of a biaxially oriented polyester film, and its film base is ≤1.5% and the number (N) of coating omissions in the coating layer surface is 0-20/30 m<SP>2</SP>.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005118532-A (JP)
Title: Medicine delivery apparatus
Inventor: YUYAMA SHOJI
IPC: A61J3/00
Filed: 2004-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a medicine delivery apparatus capable of surely taking out only a prescribed quantity on the basis of prescription data.  <P>SOLUTION: This medicine delivery apparatus has a plurality of cassettes 3 for storing medicines in alignment, a pressing means 24 for pressing the medicines in the cassettes 3 toward one end side, a delivery means 23 arranged in one end part of the cassettes 3 and having a holding recessed part 26 for holding the medicines, a driving means 51 for turning the delivery means 23 to a receiving position capable of receiving the medicines in the cassettes 3 in the holding recessed part 26 and a taking-out position capable of taking out the medicines held in the holding recessed part 26, a display means 19 for displaying the cassette 3 for storing the delivery-required medicines among the cassettes 3, a driving switch 15 for rotating the delivery means 23, and a control means 100 for turning the delivery means 23 to the taking-out position from the receiving position by the driving means 51 when the driving switch 15 of the displayed cassette 3 is turned on by the display means 19.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005268351-A (JP)
Title: Heat transmission apparatus
Inventor: OKAMOTO KENJI
IPC: H01L23/373
Filed: 2004-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat transmission apparatus provided with excellent heat conductivity.  <P>SOLUTION: The heat transmission apparatus consists of: a heat receiving member 5 attached to a heat source 4; and a heat transmitting member formed between the heat source 4 and the heat receiving member 5, and transmits heat from the heat source 4 to the heat receiving member 5 through the heat transmitting member. The heat transmitting member consists of a metallic member 6 of which melting point is lower than temperature generated when the heat source 4 is driven. The heat receiving member 5 can be detached from the heat source 4 when the metallic member 6 is solidified at the non-driven state of the heat source 4, and the heat receiving member 5 is stuck close to the heat source 4 through the metallic member 6 when the metallic member 6 is melted at the driving of the heat source 4. The metallic member 6 consists of In, Ga, Sn, or alloy of these metals. A frame body 11 for holding the melted metallic member 6 so as not to leak it or a hole for holding the melted metallic member 6 by surface tension so as not to leak it is formed on the surface of the heat receiving member 5. The heat receiving member 5 is provided with also a casting hole 9 for holding the solidified metallic member 6, and the casting hole 9 is provided with a narrowed part 10 to be engaged with the metallic member 6 to prevent the slippage of the metallic member 6.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005263106-A (JP)
Title: Control device for vehicle
Inventor: SAKAKIBARA SEIJI
IPC: B60W10/184
Filed: 2004-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To appropriately control a vehicle by controlling a plurality of units based on characteristic of the units for required performance required for the vehicle.  <P>SOLUTION: The control device has a characteristic information acquisition part acquiring the characteristic information of a plurality of units of the vehicle, a performance requirement judgment part judging the performance requirement required for the vehicle based on the environmental information, a control target determination part determining the unit to control based on the characteristic information and the performance requirement, and a control part controlling the unit by calculating the control amount for the unit.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005285829-A (JP)
Title: Method and device for pressing tab lead in soldering of solar cell and tab lead
Inventor: KATAYAMA MANABU
IPC: H01L31/042
Filed: 2004-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel method and device for pressing a tab lead in the soldering of a solar cell and the tab lead.  <P>SOLUTION: In the soldering of a solar cell and a tab lead, rear end side of each tab lead pressing member 10 for pressing each tab lead on the forward end side thereof is supported by a supporting part provided on the outside of the thermal irradiation range of a thermal heater unit such that it can oscillate freely through a resilient body. The tab lead is pressed against the cell face while copying each cell face with each pressing member such that it can oscillate individually.  <P>COPYRIGHT: (C)2006,JPO&NCIPI