baber/WOPTO huggingface dataset:
Patent JP-2005236160-A (JP)
Title: Semiconductor device and method for manufacturing the same
Inventor: HISANAGA YUKIHIRO
IPC: H01L21/336
Filed: 2004-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor device which is high in reliability by suppressing the generation of a void in a trench.  <P>SOLUTION: A gate trench 20 is first formed to pass through an n<SP>+</SP>-source region 31 and a p<SP>-</SP>-body region 41 and reach an n<SP>-</SP>-drift region 12 at its bottom. Next, a gate oxide film 21 is formed and then a polycrystalline silicon film 221P is formed on the gate oxide film 21 (step D). An amorphous silicon film 222A is formed on the silicon film 221P to fill the interior of the gate trench 20 (step E). The laminate is subjected to activation annealing to make the silicon film 221P integral with the silicon film 222A to form a polycrystalline silicon layer 22P in the gate trench 20 (step F).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005236903-A (JP)
Title: Image processing method, image processor, image forming apparatus, and computer program
Inventor: ADACHI YASUSHI
IPC: H04N1/40
Filed: 2004-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processor which exactly discriminates photographs/figures contained in input image data among printed photographs, printing paper photographs, printer output photographs, etc.  <P>SOLUTION: The image processor comprises an original kind automatic determiner 13 having a dot pixel detector 23 for deciding whether each pixel of input image data or a block of a plurality of pixels belongs to a dot area; a background base pixel detector 22 for deciding whether each pixel of the input image data or a block of a plurality of pixels belongs to a background base area; and a photograph kind decider 27 for deciding which photographs are contained in the input image data among printed photographs composed of dots, continuous-tone printing paper photographs and printer output photographs from printers, on the basis of the ratio of the detected dot pixels or dot blocks to other pixels or blocks in the input data than the detected background base pixels or background base blocks.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005241974-A (JP)
Title: Electrophotographic photoreceptor, process cartridge and electrophotographic apparatus
Inventor: OGAKI HARUNOBU
IPC: G03G5/06
Filed: 2004-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor having high mechanical strength, high wear resistance and preferable electrophotographic characteristics, that is, to provide an electrophotographic photoreceptor having stable characteristics even for repeated use by decreasing a difference in the glass transition temperature between a charge transport material and a binder resin and by constituting a charge transport layer from a specified binder resin.  <P>SOLUTION: The electrophotographic photoreceptor comprises a support and a charge generating layer and a charge transport layer successively layered in this order on the support. The electrophotographic photoreceptor is characterized in that: the charge transport layer contains at least a charge transport material and a binder resin; the binder resin is a polyarylate resin having a specified structure; and the glass transition temperature (Tg1) of the charge transport material and the glass transition temperature (Tg2) of the binder resin satisfy the relation of (A): -40(°C)≤(Tg2-Tg1)≤55(°C).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005238990-A (JP)
Title: Acceleration sensor mounting structure
Inventor: TAKEHARA SATOSHI
IPC: B60R21/16
Filed: 2004-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an acceleration sensor mounting structure capable of compatibly realizing the early collision detection and the operational reliability of an acceleration sensor, and high in collision detection capacity.  <P>SOLUTION: A mounting structure 1 of an acceleration sensor 2a arranged between a cabin inner panel 70a and a cabin outer panel 71a comprises the acceleration sensor 2a, a mounting bracket which is fixed to the cabin inner panel 70a to support the acceleration sensor 2a in a projecting manner from the cabin inner panel 70a in the outward direction of the cabin, and a sensor protective means 60 to protect the acceleration sensor 2a from an impact from the outside of the cabin.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005238700-A (JP)
Title: Print equipment
Inventor: YAMAMOTO AKIRA
IPC: B41J29/38
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide printing equipment which can designate a print image without separately providing a display part for use in only the designation of the print image.  <P>SOLUTION: In the performance of index print associated with a plurality of images stored in a memory card, each index image 7 is arranged in an index print part 56 arranges in the same manner as a light emitting element 10 is arranged. When a user selects a light emission pattern of the light-emitting element 10 by referring to an index sheet 6, an image designating part 52 designates an image, designated by the selected light-emission pattern, as the print image.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005242180-A (JP)
Title: Photographing apparatus
Inventor: SATO KENICHI
IPC: G02B7/02
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the influence of vibration such as a camera shake with a simple structure suitable for the miniaturization and the lightening of weight, regarding a photographing apparatus equipped with a photographing optical system and an imaging element, for forming an image signal by catching object light transmitted from the photographing optical system with the imaging element.  <P>SOLUTION: The photographing apparatus is provided with a cushioning material 180 lying between a lens barrel 150 for holding both of the photographing optical system and the imaging element, and a supporting member 190, and for checking the transmission of the vibration such as the camera shake to the lens barrel by supporting the lens barrel while allowing the descending of the lens barrel by own gravity, and also, an electromagnet 210 for fixing the relative position of the lens barrel 150 to the supporting member 190, and also, for releasing the lens barrel so as to descend by own gravity in synchronism with photographing.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005240165-A (JP)
Title: Method for forming chromium plating film
Inventor: OKABE RYOJI
IPC: C25D5/14
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for forming chromium plating films by which an additional improvement in corrosion resistance is made possible and products having stable quality can be obtained in the formation of the chromium plating films making combination use of a blasting treatment.  <P>SOLUTION: In the method for forming several layers of the chromium plating films in superposition on the surface a steel base material for structural purposes, the ruggedness having surface roughnesses expressed by R<SB>a</SB>, R<SB>max</SB>and R<SB>z</SB>respectively ranging R<SB>a</SB>=0.3 to 1.5 μm, R<SB>max</SB>= 3 to 15 μm, and R<SB>z</SB>=3 to 14 μm is formed on the surface of the chromium plating films directly formed on the base material and thereafter the chromium is electroplated. Both characteristics of wear resistance and corrosion resistance are maintained and the quality can be stabilized together with the sufficient corrosion resistance.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005245531-A (JP)
Title: Game machine, program reading method for game machine, check method for game machine, program and recording medium
Inventor: MIYAZAKI KOKICHI
IPC: A63F5/04
Filed: 2004-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To complicate an analysis of a program by a third party without impeding confirmation work of preregistered program contents and prevent falsification of the program.  <P>SOLUTION: A main board of the game machine includes a CPU and a program storage part storing the program for allowing the CPU to read and execute a predetermined procedure, receives an operation by a player to execute an internal lottery, a win determination and a putout control of game media according the win; the program stored in the program storage part is encoded; and a decoder for decoding the encoded program is provided between the CPU and the program storage part. Though the encoding complicates the analysis of the program by the third party, the confirmation work of the program contents based on the check sum can be performed without any impediment.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005249934-A (JP)
Title: Image forming apparatus
Inventor: MURAYAMA TATSUOMI
IPC: G03G15/02
Filed: 2004-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus in which drum deterioration is reduced without involving image deterioration, a power source is simplified, and cost down is achieved.  <P>SOLUTION: As an electrification system with less discharge, a DC roller electrification system in which the AC component of an AC electrification system is made small or zero is used. Developers that have a lightness of 50 or more or that are the same in hue but different in lightness are yellow, light cyan, and light magenta. It is preferable that the light toner be the one whose pigment is adjusted so that optical density is less than 1.0 per 0.5 mg/cm<SP>2</SP>in the amount of toner on a transfer material. This electrification system is employed for electrification during the toner development.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005248882-A (JP)
Title: Muffler
Inventor: NAKAJIMA SADAKAZU
IPC: F01N1/04
Filed: 2004-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To improve muffling effect of a muffler of a small number of parts and a simple structure, and small sized, especially small in an outside diameter and thin.  <P>SOLUTION: In the muffler provided with a cylindrical outer tube 2 including reduced diameter parts 2b, 2b at both end parts and an inner tube 3 forming a gas passage in the outer tube 2 and composed of porous plate, and forming a muffling chamber 4 between the outer tube 2 and the inner tube 3, the inner tube 3 is divided into plurality in gas flowing direction, a partition part 10 having outer diameter larger than inner diameter of the inner tube 3 and smaller than inner diameter of the outer tube 2 is provided between the divided inner tubes, and gas passage is formed between the partition part 10 and the outer tube 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005253231-A (JP)
Title: Uninterruptible power supply, uninterruptible power supply management system and uninterruptible power supply management method
Inventor: KIMURA TERUMICHI
IPC: G06F1/30
Filed: 2004-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To largely reduce labor and a labor cost by automatically stopping and recovering power for each apparatus in a configuration of a plurality of electronic and communication apparatuses such as information processors to which a required number of UPSs are connected.  <P>SOLUTION: If the own UPS 301 detects power failure, a stop instruction is transmitted to another UPS 301 through a communication network 323 when all UPS stop conditions are satisfied and the stop instruction is transmitted to an information processors 319 which is supplied with power from the own UPS 301 through the communication network 323, so that the own UPS 301 is stopped. The other UPS 301 which receives the stop instruction transmits the stop instruction to the information processors 319 which is supplied with power from the UPS 301 through the communication network 323, so that the UPS 301 is stopped. The information processors 319, when receiving the stop instruction, stops after properly completing a processing under execution based on stop processing execution conditions previously determined to stop the information processors 319.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005253019-A (JP)
Title: Signal mixer
Inventor: HOSHINO YOSHIRO
IPC: H03H7/46
Filed: 2004-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To receive broadcasting waves which partially overlap with each other, coming from multiple directions without interference using reception antennas which are installed separately.  <P>SOLUTION: A signal mixer 1 comprises: a first frequency band transmission path 7 including a first input terminal 2, a first transmission circuit 3, a second transmission circuit 4, a first selection means for selectively switching the first transmission circuit and the second transmission circuit, a first filter circuit 6 for selectively passing a first frequency band, a distributing and mixing circuit 10 and an output terminal; a first current pass circuit for passing a current between the first input terminal and the output terminal; a second frequency band transmission path 8 including a second input terminal 8, a third transmission circuit 13, a fourth transmission circuit 14, a second selection means 15 for selectively switching the third transmission circuit and the second transmission circuit, a second filter circuit 16 for selectively passing a second frequency band, a distributing and mixing circuit, and an output terminal; and a second current pass circuit 22 for passing a current between the second input terminal and the output terminal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005253305-A (JP)
Title: Method for preparing three-dimensional cell culture element
Inventor: MURAHARA MASATAKA
IPC: C12M1/00
Filed: 2004-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for preparing a cell culture element capable of transplanting and imbedding into an affected part for relieving patients with Parkinson's disease, Alzheimer's syndrome, diabetes mellitus, osteomalacia by substituting only a light-exposed part of a porous fluororesin inner hole wall with a hydrophilic group by photochemical reaction of ultraviolet light to prepare a base for three-dimensional cell culture and culturing and proliferating a cell such as a dopamine-producing cell or a fibroblast, an osteoblast, a collagen-producing cell, a stem cell, a pulpous nucleus cell or an insulin-producing cell in the fine inner hole wall as a three dimensional structure.  <P>SOLUTION: An alcohol is permeated into a porous part of a plastic such as fluororesin or water is made attachable into porous inner holes of the plastic by carrying out electric discharge in order to make the porous inner holes such as of fluororesin hydrophilic. When water is charged into the inner holes and water is dropped from the above and a quartz glass window is covered on the inner holes and the glass window is irradiated with ArF laser having 193 nm wavelength, a cell chip in which the surface and the inner holes are hydrophilic is prepared. The cell chip is sterilized with a gas and cell culture is carried out to produce the cell chip for transportation to human bodies.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005254247-A (JP)
Title: Welding equipment
Inventor: IKEDA TATSUYA
IPC: B23K9/12
Filed: 2004-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide welding equipment most suitable for automatic welding such that a sure and time-saving process for welding completion is made possible by proceeding with each process while its completion is confirmed between a welding machine and a controller.  <P>SOLUTION: In the welding equipment, the completion of wire flaming process is transmitted to a welding machine 11, or the detection result upon subsequent completion of the wire fusion detecting process is transmitted to a controller 17. By proceeding with the process while the completion of each process is confirmed between the welding machine 11 and the controller 17, the sure and time-saving process for welding completion can be performed, realizing the superior welding equipment.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005259905-A (JP)
Title: Semiconductor integrated circuit and its correction method
Inventor: KUROKI RYUTA
IPC: H01L27/04
Filed: 2004-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To change the layout of an integrated circuit only by correcting one mask for exposure used for forming a metal wiring layer.  <P>SOLUTION: A correction region 50 is formed of a PMOS circuit or an NMOS circuit. The PMOS circuit is configured of a drain terminal 26, a gate terminal 20, a source terminal 36 and a p-type active part 24. The NMOS circuit is configured of a drain terminal 28, the gate terminal 20, a source terminal 38, and an n-type active part 30. The correction region is formed of not only configuring elements but also an input terminal 32 for inputting an output from a block A and an output terminal 34 for outputting it to a block B. The drain terminal of the PMOS circuit is connected to the drain terminal of the NMOS circuit by a metal wiring layer without changing positions of the input terminal 32 and the output terminal 34 or mounting shapes of the PMOS circuit and the NMOS circuit, and the connecting part of the input terminal and the output terminal is cut so that a buffer cell 52 formed in the correction region can be configured as a circuit pattern correctable into an interval cell.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005257976-A (JP)
Title: Toner, developer, developing device and image forming apparatus
Inventor: ICHIKAWA TOMOYUKI
IPC: G03G9/087
Filed: 2004-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toner which improves a cleaning property, resultantly, permits an excellent transfer property such as reduced transfer remaining toner and no transfer dust and, thereby, may form high definition image, to provide a developer using the toner, to provide a developing device using the developer and to provide an image forming apparatus using the developing device.  <P>SOLUTION: The toner used in an image forming method is developed on a photoreceptor, the toner is transferred onto a transfer body, the remaining toner on the photoreceptor after transfer is cleaned with a cleaning blade and containing a binder resin and colorant, thereby, the image formation is performed. Therein, the electrostatic charge image toner satisfies the following conditions (1), (2) and (3); (1) the circularity of toner particle is 0.95 or more, (2) the shape factor SF-2 of the toner particle is 120-150 and (3) the resistivity of toner is 5×10<SP>7</SP>- 3×10<SP>11</SP>Ωcm.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005255827-A (JP)
Title: Production method of rubber composition
Inventor: IGA KENICHI
IPC: C08K5/134
Filed: 2004-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a production method of a rubber composition whereby a rubber composition which contains an ethylene-α-olefin-nonconjugated diene copolymer rubber excellent in kneadability and shape retention as a rubber component, is produced with a high yield, inhibits quality deterioration (discoloration, gelling, etc.) during storage and processing, and is excellent in handleability at processing, is produced without using a large-scale facility while homogeneously dispersing additives in the composition.  <P>SOLUTION: In the production method of a rubber composition, a polymerizate solution or slurry containing a particular ethylene-α-olefin-nonconjugated diene copolymer rubber is yielded by solution polymerization or slurry polymerization; a polymerization terminator and/or a catalyst remover is added to the polymerizate solution or slurry; then, a compound of formula (I) or (II) is added to and mixed with the same; and the solution or slurry is subjected to solvent removal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005268883-A (JP)
Title: Recording/reproducing device
Inventor: TANAKA HIDEYA
IPC: H04N5/76
Filed: 2004-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To allow the creation date/time order of a record file to coincide with an actual recording order even when moving over a border or striding over the date line, or to determine local time created actually separately from the creation date/time of the record file.  <P>SOLUTION: A recording/reproducing device comprises a recording medium base specifying means, a recording device place-of-sojourn time generation means, a recording medium base time generation means, and a time difference information creation means. The recording medium base time generation means generates a recording medium base or key station time from the place-of-sojourn time (local time) generated by the recording device place-of-sojourn time generation means, and the base of a recording medium specified by the recording medium base specifying means or key station information; the generated recording medium base or the key station time is set to be the file creation date/time of the recording file; and the recording medium base or the differential information between the key station information and the recording device place-of-sojourn information is added to the record file as header information for recording on the recording medium. Therefore, even if there is a time difference or the date line is stridden, the file recording creation date/time order that is the order of the base of the recording medium or the key station time order coincides with the recording order. In reproduction, the order of photograph is arranged appropriately, and photograph time on the spot inverted by the time difference can be displayed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005265999-A (JP)
Title: Communication system for e-learning
Inventor: WAKIZAKA YOKO
IPC: G10L13/02
Filed: 2004-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology enabling a user to easily conduct effective language learning without special preparation in advance.  <P>SOLUTION: A communication system for e-learning comprises: a transmitter which stores document data wherein a text is written and voice data corresponding to the voice reading out the text and, after transmitting the document data, transmits the voice data at the time of being requested the transmission of the voice data from the destination of the document data; and a communication terminal which receives the document data transmitted from the transmitter, requests the transmitter to transmit the voice data while displaying the text written in the document data, and outputs the voice corresponding to the voice data transmitted from the transmitter.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005262519-A (JP)
Title: Monitoring device of heating treatment apparatus
Inventor: YAMANE SEIJI
IPC: B41J2/01
Filed: 2004-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a monitoring device of a heating treatment apparatus which enables a user to easily recognize a state of the apparatus and avoids useless anxiety of the user, and moreover to provide a heating treatment apparatus capable of shortening a warmup time.  <P>SOLUTION: The monitoring device of the heating treatment apparatus is provided with a display part for discriminably displaying temperature rising state of a heating region until a heating fixing device becomes operable in a plurality of different display modes, and switches and displays three states of the first heating control state until the apparatus reaches a predetermined temperature after a power source is turned on, the second heating control state until the apparatus is stabilized after reaching the predetermined temperature, and the third heating control state in which the apparatus is operable after stabilized, by a combination of flickering lamps with different periods or lit lamps. A second heating control changing switch is provided for changing the second heating control. The second heating control changing switch accepts only in the second heating control state, and at the same time only when a time before the apparatus shifts from the first heating control state to the second heating control state is shorter than a predetermined time after the power source is turned on.  <P>COPYRIGHT: (C)2005,JPO&NCIPI