baber/WOPTO huggingface dataset:
Patent JP-2005159419-A (JP)
Title: Apparatus and method of processing image, computer program and computer-readable storage medium
Inventor: HATTORI HIDEAKI
IPC: H04N19/167
Filed: 2003-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To obtain information for quantitatively evaluating block distortion of an image based on encoded data utilizing a compression encoding technique for each block.  <P>SOLUTION: A compression coder 106 applies compression encoding to an image inputted from an image input 104, according to a coding parameter inputted from a coded parameter input 107. A decoder 108 decodes the compression encoded data to generate a decoded image. A spatial differentiator 101 in a block distortion evaluator 100 performs spatial differentiatial operation of the original image data, and a spatial differentiator 102 performs spatial differentiatial operation for the decoded image. An evaluation information operator 103 generates block distortion index information on the basis of two results of differentiatial operation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005156784-A (JP)
Title: Electrophotographic apparatus and process cartridge
Inventor: OSHIMA KOICHI
IPC: G03G5/07
Filed: 2003-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic apparatus which hardly causes variance in density without depending on the emission state of a laser beam even when a multibeam type exposure means is used but no destaticizing means such as preliminary exposure is used, and which hardly induces a ghost or fluctuation in the potential by repeated use.  <P>SOLUTION: The electrophotographic apparatus is equipped with: an electrophotographic photoreceptor having a photosensitive layer comprising at least a charge generating layer, a charge transport layer and a crosslinking charge transport layer on a supporting body; a charging means; a multibeam type exposure means; a developing means; and a transfer means but no destaticizing means. In the apparatus, the crosslinking charge transport layer of the electrophotographic photoreceptor is formed by hardening at least a radical polymerizable monomer having no charge transporting structure but three or more functional groups and a radical polymerizable compound having a monofunctional charge transporting structure. The charge mobility of the photosensitive layer is specified to 5.0×10<SP>-7</SP>to 2.0×10<SP>-5</SP>cm<SP>2</SP>/(V×s).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005154378-A (JP)
Title: Lectin crystal
Inventor: HATA YASUO
IPC: C07K14/42
Filed: 2003-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To determine the crystal structure of lectin derived from pokeweed.  <P>SOLUTION: The crystal of PL-D2 belongs to a space group P2<SB>1</SB>and has unit lattice constants of a=23.24Å, b=56.95Å, c=29.62Å and β=109.3°. The crystal of PL-D1 belongs to a space group P2<SB>1</SB>2<SB>1</SB>2 and has unit lattice constants of a=48.67Å, b=49.01Å and c=29.93Å. The crystal of PL-C belongs to a trigonal space group R3 and has unit lattice constants of a=b=104.1Å and c=69.7Å in trigonal crystal state.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005159994-A (JP)
Title: Digital camera, method for offset monitoring of output level and program
Inventor: HAMANAKA AKIYOSHI
IPC: H04N5/378
Filed: 2003-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital camera which can correct a gain difference between output amplifiers without using a reference light source and to provide a method of monitoring the offset of an output level and a program.  <P>SOLUTION: In the method of monitoring the offset of the output level, a part in a perpendicular OB region 12 is specified as a reference region. Regarding the level information of the reference region, an arbitrary reference level is set previously to a CPU 8. A signal detector 6 detects the signal levels of output signals OUT13 and OUT24, and transmits the level information of the respective channels to the CPU 8. The CPU 8 performs an arithmetic process based on the program, compares the result of this arithmetic process with the reference level, and then outputs the index corresponding to the gain difference between the channels to a gain controller 5. The gain controller 5 converts this index to a format suitable for the gain control of buffer amplifiers 3 and 4, and then controls the gains of the buffer amplifiers 3 and 4 so that the gain difference between the channels becomes the minimum.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005161913-A (JP)
Title: Door mirror apparatus having turn signal lamp
Inventor: HIRANO KATSUYA
IPC: F21S8/10
Filed: 2003-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To integratedly provide a turn signal lamp on a housing cover.  <P>SOLUTION: The door mirror apparatus is composed of a mirror housing 9 which has a vessel shape form and stores a mirror 5, an actuator 6 for driving the mirror 5 etc. therein, and a housing cover 1 which is provided outside the mirror housing 9 and is made of a specified plastic material. A turn signal lamp receiving section 11 is integratedly provided on the housing cover 1 so as to have a recessed shape and to receive a component 3 for the turn signal lamp. A lens 2 made of a transparent substance is provided so as to close the opening 111 of the receiving section 11 in the state that the component 3 for the turn signal lamp has been stored in the turn signal lamp receiving section 11 composed of the recess.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005161438-A (JP)
Title: Multi-movable shaft driving device cover of anthropomorphic robot
Inventor: AKACHI KAZUHIKO
IPC: B25J5/00
Filed: 2003-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To prevent impairment of an aesthetic appearance of an anthropomorphic robot, even if wrinkles are caused when operating driving devices, by covering a wide and complicated operation range of a plurality of driving devices together, preventing inconvenience such as operation by intrusion of foreign matter into these driving devices, preventing rolling-in of human fingers when operating the driving devices, and preventing rolling-in of a loose part when operating the driving devices.  <P>SOLUTION: This cover covers a waist pitch shaft driving device and a waist yaw shaft driving device together for respectively driving a waist pitch shaft and a waist yaw shaft being mutually adjacent movable shafts of the anthropomorphic robot. The multi-movable shaft driving device cover 28 of the anthropomorphic robot is characterized by having an expandable cloth cover member 29 for constituting an intermediate part being a deformation-required part in response to a change in a relative position of at least the waist pitch shaft driving device and the waist yaw shaft driving device, and synthetic resin cover members 30 and 31 for constituting front-rear parts being a deformation-unrequired part regardless of a change in the relative position of the waist pitch shaft driving device and the waist yaw shaft driving device.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005166458-A (JP)
Title: Plasma surface treatment method and its device
Inventor: SAEKI NOBORU
IPC: H05H1/24
Filed: 2003-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To increase irradiation quantity and irradiation area with excited species for a surface of an object to be treated without needing injection of air or the like, to uniformly irradiate with them throughout the surface, and to restrain loss of effective excited species to remarkably improve treatment performance and treatment efficiency.  <P>SOLUTION: This method is used for carrying out a surface treatment by generating excited species including plasma by corona discharge generated between electrode tip parts 1a, 1a by applying a pulse voltage to a pair of discharge electrodes 1, 1 facing to each other. A magnetic field is formed by a magnetic field formation means comprising a permanent magnet 4, a magnetic body 5 and a ball piece 6 in the vicinity of the tip parts 1a, 1a of the discharge electrodes 1, 1; and the excited species are jetted toward a surface Wf of an object W to be treated by Lorentz force pressingly acting on charged particles in plasma moving in the magnetic field to carry out the surface treatment.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005162278-A (JP)
Title: Manufacturing method for packaging container and packaging container
Inventor: IMAI KEIJI
IPC: B65B7/28
Filed: 2003-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a packaging container and the packaging container, by which a gas exchange sealing packaging container having an improved preservability of a food or the like, to form a lid container different from a tray-shaped package for a content larger than a container body in volume, is allowed to be heated in a microwave oven.  <P>SOLUTION: In the manufacturing method for packing container and the container, a packaging machine manufactures the packaging container through processes of a continuous forming from a multilayer sheet containing a gas barrier layer, a content filling, a gas exchange, a sealing, and a cutting. In the gas exchange process, the packaging container is sealed in a vacuum chamber, and then a part of a flange of the container is subjected to a secondary sealing process to increase the peeling strength of the part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005162157-A (JP)
Title: Vehicle body inclination system
Inventor: KAMIBAYASHI KENJIRO
IPC: B61F5/22
Filed: 2003-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle body inclination system capable of performing vehicle body inclination control under high reliability.  <P>SOLUTION: The vehicle body inclination system has sensors 14A, 14B detecting an inclination angle of air springs 13A, 13B disposed between a carriage 11 and a vehicle body 12, one- and two-system CPU21A, 21B which bring in the output from the sensors 14A, 14B and performs predetermined calculation, and a collation part 22 collating respective calculation results of the one- and two-system CPU21A, 21B. The system is equipped with a vehicle body inclination control device 20 and a transmission system 30 performing the output when the respective calculation results of the one- and two-system CPU21A, 21B are the same at the collation part 22.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005163755-A (JP)
Title: Fault detection device for injector
Inventor: YASUDA AKIO
IPC: F02D41/22
Filed: 2003-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fault detection device for an injector capable of detecting a fault such as close adhesion in the injector.  <P>SOLUTION: This fault detection device for the injector for detecting a fault caused in the injector 20 used in an internal combustion engine for gas fuel detects that the fault occurs in the injector based on a characteristic value related to opening and closing operation of the injector in a first condition in which the injector is driven by predetermined driving force and a characteristic value related to opening and closing operation of the injector in a second condition in which driving force of the injector is increased more than in the first condition. When the characteristic value related to the opening and closing operation of the injector is greatly changed (improved) due to increase in driving force of the injector when compared with a condition before driving force of the injector is increased, occurrence of the fault in the injector is detected.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004319431-A (JP)
Title: Heating device, fixing device using it, and image forming apparatus using the fixing device
Inventor: KISHI KAZUTO
IPC: G03G15/20
Filed: 2003-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To improve the problem in the conventional heating device used for a fixing device for image forming apparatus or the like, which uses an electric storage device, that an object to be heated might not be sufficiently heated even if power supply from the electric storage device to a heating element of a heating part is performed only before the body to be heated passes through a heating site.  <P>SOLUTION: The heating part 2 is provided with a main heating element 2a and an auxiliary heating element 2b, and power is supplied to the main heating element 2a from a main power supply device 2, and to the auxiliary heating element 2b from an auxiliary power supply device 4 using a capacitor C. A control means 8 starts the power supply from the capacitor C of the auxiliary power supply device 4 to the auxiliary heating element 2b just before or after the heating object B passes through the heating site H by the heated body X so that the temperature of the heating site H is not significantly reduced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005170110-A (JP)
Title: Vehicular steering device
Inventor: AZUMA KENJI
IPC: F16H19/02
Filed: 2003-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To move a steering shaft to the axial length direction by the operation of an operation member without providing a rack tooth or a pinion.  <P>SOLUTION: Two tapered parts 71 and 72 of which diameters are larger as going from the central part of two positions separated along the axial length direction to the two positions are provided to the steering shaft 7 moved to the axial length direction in accordance with the operation of a steering wheel, two transmission strip bodies 5 and 6 each transmitting the operation force of the steering wheel to the steering shaft 7 are wound around peripheral surfaces of the respective tapered parts 71 and 72, two pressurizing parts 41 and 42 for applying forces to the transmission strip bodies 5 and 6 along the direction perpendicular to an axis of the steering shaft 7 by the operation of the steering wheel are provided, and the steering shaft 7 is moved to one side or the other side along the axial length direction by the action of a component force along the slope of the respective tapered parts 71 and 72 by tensile forces applied to the transmission strip bodies 5 and 6.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005175842-A (JP)
Title: Photodetector and optical space transmission apparatus
Inventor: TAKAHASHI YASUHIRO
IPC: H04B10/11
Filed: 2003-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical space transmission apparatus with high precision of optical axis correction.  <P>SOLUTION: The photodetector includes: first and second light receiving elements (57, 58); light condensing optical systems (52, 53) for collecting luminous flux made incident externally to form a spot of the luminous flux onto the light receiving faces of the first and second light receiving elements; and an information generating means (33) for composing outputs from the first and second light receiving elements to generate the information on the position of the spot. The spots formed on the light receiving faces of the first and second light receiving elements are characterized by having a relation of point symmetry.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005175181-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: HASHIZUME TAKAHIKO
IPC: H01L27/10
Filed: 2003-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To easily form a high performance peripheral transistor by preventing the gate insulating film of a memory cell or the floating gate or inter-layer capacitative film of the memory cell from remaining on the side face of an element isolating insulating film.  <P>SOLUTION: This method for manufacturing a semiconductor device comprises a process for forming a first insulating film 102 and a second insulating film 103 on a substrate 101 in this order from the lower part, a process for removing the first and second insulating films in an element isolation region on the substrate 101, a process for forming an element isolating insulating film 104 whose height does not exceed at least the height of the surface of the second insulating film in the element isolation region, a process for selectively removing the first and second insulating films on the first active region of the substrate, a process for forming a gate insulating film 107 of the first semiconductor element on the substrate including the first active region, a process for selectively removing the gate insulating film of the first semiconductor element on the second active region of the substrate and the first and second insulating films, and a process for forming the gate insulating film 109 of the second semiconductor element on the second active region.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005176492-A (JP)
Title: Brush for dc motor
Inventor: SUZUKI SHINICHI
IPC: H01R39/20
Filed: 2003-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a brush for a DC motor capable of reducing abrasion of a commutator and a slip ring by reducing abrasion of the brush.  <P>SOLUTION: The brush for a DC motor is pressed against a conductive rotary body 23. Copper powder of 10-80 wt.% is contained in the brush for a DC motor, in addition to carbon powder. The weight of flake copper powder in the total weight 1 of the copper powder is set to 0.05-0.5. It is preferable that the apparent density of the flake copper powder be 0.8-2.0 cm<SP>3</SP>/g, and it is also preferable that the average particle size of the flake copper power be 5-100 μm.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005173336-A (JP)
Title: Industrial endoscope device and shape dimension measuring method using the same
Inventor: OBATA MITSUO
IPC: G01B11/02
Filed: 2003-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means which is capable of precisely measuring three-dimensional shape dimensions of a measurement object having a depth by using a single-eye optical adapter.  <P>SOLUTION: A configuration is adopted which is provided with a control part which causes shape data (c) representative of three-dimensional shape dimensions of a component (a) being an observation object, to match a real-time image of the component (a) and takes three-dimensional shape dimensions of shape data (c) as a reference to obtain a length of a flaw (b) being a measurement object on the component (a).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005168891-A (JP)
Title: Pinball game machine
Inventor: KUZE SOHEI
IPC: A63F7/02
Filed: 2003-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pinball game machine minimizing an unnatural state of symbol variation when the symbol variation is shortened on the basis of the operation of an operation means for sufficient presentation effect.  <P>SOLUTION: The pinball game machine includes a benefit state generation means for generating a benefit state when symbols stopped and aligned after variation of game symbols by a symbol display means bring about a jackpot pattern, and an operation means allowed to be operated from the outside. One or more effective operation periods are set with respect to each of the variable patterns of the game symbols, and e.g. the terminal point of the effective operation period is set as a skip destination (a set value in a skip determination table, which is set by a timer value of a symbol variation timer means 60) for each effective operation period, and the operation of the operation means in any effective operation period causes the skip of the symbol variation to the skip destination corresponding to the effective operation period.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005184916-A (JP)
Title: Dust core and stator core
Inventor: TOYODA HARUHISA
IPC: H02K1/02
Filed: 2003-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dust core which has desired magnetic characteristics and in which an iron loss is sufficiently reduced and to provide a stator core.  <P>SOLUTION: The dust core includes a leading end 15 and a terminating end 16 in such a manner that magnetic lines of force extended from the leading end 15 toward the terminating end 16 is formed in the interior. The dust core includes a first part 17 disposed on the shortest magnetic path of the magnetic lines of force for connecting the leading end 15 to the terminating end 16 and having a permeability μa, and a second part 18 disposed separately from the shortest magnetic path of the magnetic lines of force 20 and having a permeability μb larger than the μa.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004199694-A (JP)
Title: Divided data flow scheduling mechanism
Inventor: SHEBANOW MICHAEL C
IPC: G06F9/30
Filed: 2003-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To perform timely scheduling and issuance to an instruction without requiring additional bus design and structure in a processing system.  <P>SOLUTION: A reservation station system including a control reservation station (CRS) and a data reservation station (DRS) receives operation entry and specifies scheduling state information, operand state information and operand information for each operation entry. The reservation station system stores the scheduling state information and the operand information as an entry for CRS in the CRS and stores the operation state information and the operand information as an entry for DRS in the DRS. When the entries for CRS are specified by regarding that its preparation is completed, they are scheduled and issued to be executed by a functionalal unit.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004211539-A (JP)
Title: Electronic key system
Inventor: KUMAZAKI TAKESHI
IPC: E05B81/78
Filed: 2003-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To allow a holder of a portable machine to easily confirm a state of a vehicular door when controlling a locking-unlocking state of the vehicular door by bidirectional communication with the portable machine.  <P>SOLUTION: Light emitting parts 6a4 to 6b4 are arranged in a door handle of the vehicular door, and the light is emitted in a mode according to a door state such as locking-unlocking. Thus, the holder of the portable machine can judge at a glance whether the vehicular door is locked or unlocked from a light emitting state of the light emitting parts 6a4 to 6d4.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005180566-A (JP)
Title: Rotary expansion and contraction link mechanism
Inventor: KAWABUCHI ICHIRO
IPC: F16H19/04
Filed: 2003-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary expansion and contraction link mechanism, realizing a rotary joint having a virtual axis of rotation.  <P>SOLUTION: In this rotary expansion and contraction link mechanism 1, a first link 5 having a first virtual center line 3 and a second link 9 having a second virtual center line 7 are connected to each other through a rotary expansion and contraction joint mechanism 11. This rotary expansion and contraction link mechanism is constructed by connecting the first and second links 5, 9 so that the intersection point of the first virtual center line 3 and the second virtual center line 7 is displaced on the first virtual center line 7 by a predetermined distance corresponding to a turning angle when the second virtual center line 7 is turned while intersecting the first virtual center line 3 from the overlapping state of the first virtual center line 3 and the second virtual center line 7.  <P>COPYRIGHT: (C)2005,JPO&NCIPI