baber/WOPTO huggingface dataset:
Patent JP-2003157914-A (JP)
Title: Photoelectric conversion element, manufacturing method of the same, and photocell
Inventor: ONO MICHIO
IPC: H01M14/00
Filed: 2001-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a photoelectric conversion element using semiconductor fine particle sensitized by pigment, having low cost, practical production aptitude, and excellent conversion efficiency and durability, and to provide a manufacturing method of the same, and a photocell using the same. SOLUTION: The photoelectric conversion element has a conductive support on which, a semiconductor fine particle containing layer 20 containing semiconductor fine particle to which, pigment is adsorbed, an electric charge transport layer 30, and an opposing electrode 40. The electric charge transport layer 30 is made of gel electrolyte, and the opposing electrode 40 is made of conductive resin. The photocell uses the above photoelectric conversion element. The manufacturing method of the photoelectric conversion element includes an assembling process of sequentially laminating the semiconductor fine particle containing layer, the electric charge transport layer, and the opposing electrode.
Patent JP-2003159640-A (JP)
Title: Curved surface grinding method
Inventor: CHIAKI SHUNJI
IPC: B24B13/06
Filed: 2001-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a curved surface grinding method by which grinding time can be reduced, and moreover, machining errors caused by the wear of a grinding wheel can be reduced, and grinding of an axially asymmetric curved surface or the like with high accuracy can be realized.  <P>SOLUTION: The curved surface grinding method is characterized in that a disk-type grinding wheel 7, of which the outer periphery is composed of a convex spherical shape, and, the rotating radius R1 is smaller than that of the curved surface in the longer direction of a surface to be machined 1a of an axially asymmetric curved surface lens 1 and the outer peripheral radius is smaller than that of the curved surface in the shorter direction of the surface to be machined 1a, is used, and the surface to be machined 1a is ground by relatively moving the disk-type grinding wheel 7 in contact with the surface to be machined 1a in the rotation center axis direction (the Y-axis direction) of the disk-type grinding wheel 7.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003161755-A (JP)
Title: Power transmission line sensor
Inventor: ASAI TAKIYA
IPC: H02G1/02
Filed: 2001-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a noncontact power transmission line sensor which is hardly influenced by an output due to a power transmission line of another phase, the weather or the like, whose adjustment accompanying the installation of the sensor can be reduced and whose mounting workability is satisfactory.  <P>SOLUTION: The power transmission line sensor is provided with a sensor in which a voltage sensor and a current sensor are integrated, thereby, it is made to be attached easily to a power transmission line steel tower. The line sensor is provided with a correction circuit, and it can obtain an automatically corrected signal value. Consequently, a large accuracy is not required when the sensor is attached, the mounting operation of the line sensor can be shortened, and a burden on an operator can be reduced. By limiting the arrangement and installation position of the sensor in advance to a definite range, the sensor can be arranged and installed easily in a position in which an influence due to other lines is small, and a more precise signal value can be obtained.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003168232-A (JP)
Title: Optical disk drive and method of controlling power supply voltage for driving laser beam
Inventor: SHO KOICHI
IPC: G11B7/126
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical disk drive capable of keeping the light quantity of laser beams emitted from a laser diode constant.  <P>SOLUTION: This optical disk drive is furnished with: a laser beam emitting means (11) for emitting the laser beams; a photoelectric conversion means (14) for photoelectrically converting the laser beams to output an electrical signal; an error detecting means (15a) for comparing the level of a reference electrical signal with the level of the aforementioned electrical signal to output an error signal; a driving means (15b) for driving the laser beam emitting means in accordance with the power supply voltage supplied from a power supply part and the error signal; and a power supply voltage control means (16) for making variable the power supply voltage supplied to the driving means from the power supply part for keeping the power consumption in the driving means constant in accordance with the operating state of the laser beam emitting means.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003164214-A (JP)
Title: Driving system for pretreatment equipment of combine harvester
Inventor: YAMAZAKI HIROAKI
IPC: A01D69/00
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving system for pretreatment equipment of a combine harvester set to carry out forced rotation of grain culms only at a stopping time of the travel of the combine harvester in reaping work and to stop driving of the pretreatment equipment in reverse movement of the combine harvester.  <P>SOLUTION: The driving system actuates a driving motor 92, HST for pretreatment and carrying out the forced rotation only when a reaping lever switch 109 is on (in reaping work state), a back switch 73 is on (a state in which a main speed change lever is placed on a reversing position) and an output of a T/M revolution sensor 111 is [stop] (rotation of an output axle of HST for traveling stops, the combine harvester is stopping), and stops the HST for pretreatment, pretreatment equipment (and hood chain of a thresher) when the output of the T/M revolution sensor 111 is [rotating] (the output axle of the HST for traveling is rotating, the combine harvester is traveling to reverse direction).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003164750-A (JP)
Title: Method and apparatus for treating waste liquid after analysis
Inventor: NAKAMORI OSAMU
IPC: C07B37/06
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for surely detoxifying organochlorine compound- containing waste liquid after analysis.  <P>SOLUTION: This method is a method for detoxifying organochlorine compound-containing waste liquid after analysis. After activating a water pump 18 of an apparatus 10 for treating the waste liquid after analysis, a pump 22 for the waste liquid after analysis, and a surfactant pump 26, water, the waste liquid after analysis, and a surfactant are fed to an emulsifier 14 from a water tank 16, a tank 20, and a tank 24 at prescribed ratios. A water/waste liquid (after analysis) emulsion having an average micelle diameter of 2 μm or less is formed by the action of the surfactant in the emulsifier 14, and is stored in a tank 30. A pump 34 is activated to feed the emulsion into a reactor 12. A hydrogen peroxide solution is sucked from a hydrogen peroxide solution tank 35 by activating a pump 37, and is injected into a feed pipe 32 while preheating the solution to a prescribed temperature by a preheater 38. The emulsion and the hydrogen peroxide solution are mixed by a line mixer 39, and then flow into the reactor 12. Subsequently, the apparatus 10 is operated in the same way as a supercritical water oxidation apparatus.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003168723-A (JP)
Title: Wafer attitude aligning device and automatic guided vehicle mounted with the same
Inventor: FUJITA HIROKI
IPC: H01L21/683
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wafer attitude aligning device equipped with a rotating body which rotates a wafer as it holds the wafer by suction, which is capable of keeping a sucked state by shutting off a suction path even if a sucking means is stopped because it sucks up the wafer, keeping airtightness and restraining the wafer from being deformed when it sucks up the wafer.  <P>SOLUTION: A wafer attitude aligning device is composed of an annular groove 44 provided to a rotating body 41, O rings 45 and 46 which are different from each other in diameter, brought into contact with the bottom of the annular groove 44, and protrude partially from the annular groove 44, a suction opening 47 opened at the bottom of the annular groove 44, suction paths 48a, 48b, and 48c which are provided inside the rotating body 41 so as to communicate with the suction opening 47, and a suction means which is connected to the suction paths 48a, 48b, and 48c.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003166355-A (JP)
Title: House equipped with intermediate floor
Inventor: KATO KENJI
IPC: E04H1/02
Filed: 2001-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To reduce building costs by facilitating the design of a building which is equipped with a store-room storage of an intermediate floor and a plurality of other storages, and build the consistent and uniform building by preventing individual differences from being made among architects.  <P>SOLUTION: In a house, an attic-space storage (a), an underfloor storage (b) on an upper floor A, a storage (c) in a ceiling on a lower floor B, and an underfloor storage (d) on the lower floor B are provided in the building 1 which is equipped with the intermediate floor between the upper floor A and the lower floor B; the ceiling heights of the intermediate floor and the respective storages (a), (b), (c) and (d) are set 1.4 m or less; the total area of the storages (a) and (b) is set not more than half the floor area of the upper floor A; and the total area of the storages (c) and (d) on the lower floor B is set not more than half the floor area of the lower floor B.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003170334-A (JP)
Title: Index device
Inventor: YAMAGUCHI MASAO
IPC: B23Q5/20
Filed: 2001-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an index device capable of selectively indexing and rotating a table or rotating the table at high speed on an as needed basis with a workpiece supported on the table and efficiently performing successive different machinings on the workpiece.  <P>SOLUTION: The index device is provided with the table 19 for supporting the workpiece 21, a first drive mechanism 22 including a motor 23 for indexing and rotating the table 19, and a second drive mechanism 39 including a motor 40 for rotating the table 19 at the high speed. A coupling mechanism 34 constructed of a first clutch 35 and a second clutch 44 is provided to selectively couple the first drive mechanism 22 or the second drive mechanism 39 to the table 19.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003172976-A (JP)
Title: Image reader
Inventor: MASUDA SHIGERU
IPC: G03B27/46
Filed: 2001-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To obtain high accurate data even when an image reader is used in a one pass mode which digital image information with high resolution is read in a passing mode, which is provided with a practicable switch between the passing mode in which a photographic film passes by not to be wound and a winding mode, and which is provided with an inserting part in which the photographic film is received, the main transport mechanism which transports the inserted photographic film on a transporting lane, an image- reading point which converts analog image information of the photographic film into digital image information, and a winding system which stores the photographic film temporary which passes the image-reading point, and a winding system has a rotary drum and a member which pushes and energizes the photographic film against a circumferential surface of the rotary drum.  <P>SOLUTION: According to the switching in the passing mode of the winding system 40, the switch mechanism 50 is provided by which an energizing member 42a is in a releasing position separated from a circumferential surface of the rotary drum 41 in order to release the photographic film F from the circumferential surface of the rotary drum 41.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003172311-A (JP)
Title: Hydraulic cylinder
Inventor: ISHII MASAYOSHI
IPC: F15B15/14
Filed: 2001-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydraulic cylinder capable of preventing damage of a seal member by reducing pressure difference acting on the seal member when high pressure is fed in a pressure chamber.  <P>SOLUTION: One or a plurality of stepped parts 15, 16 are formed inside a recess part 12 and a piston member 13. With a combination of the recess part 12 and the piston member 13, a plurality of pressure chambers a-c are divided from a body center toward outer side, and communication between adjacent pressure chambers is blocked by seal members 34a-34c. The highest pressure is fed to innermost pressure chamber (a), and lower pressure than a pressure chamber adjacent inward is fed to other pressure chambers (b), (c) positioning outside of the pressure chamber (a).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003173031-A (JP)
Title: Image recording device
Inventor: UEMURA TAKAYUKI
IPC: G03F7/24
Filed: 2001-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To stabilize the parallelism of horizontal scanning lines to a peripheral end side of a recording material and the parallelism of horizontal scanning write positions in a vertical scanning direction when an image is recorded by a scanning optical system which has a plurality of light sources for image recording arrayed in the vertical scanning direction while the recording material is wound around a rotary body.  <P>SOLUTION: An image write position is offset at every horizontal scan and further image writing timing is shifted in units obtained by dividing a signal horizontal scan by (n) (n: a positive integer equal to or larger than 2) to tilt a line A connecting write positions of horizontal scans and make it nearly parallel to a side 12A of a printing plate 12, wound around a rotary drum, along the axial direction of the rotary drum, thereby preventing an image from deforming.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003172608-A (JP)
Title: Object length-calculating method and apparatus
Inventor: MORI NOBUO
IPC: G01S13/86
Filed: 2001-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To accurately obtain the total length of an object by more accurately calculating the anti-optic axis angle of a ship when calculating the total length of an object such as a ship regarding an object-calculating method and an object-calculating apparatus for calculating the length of an advancing object.  <P>SOLUTION: The object-calculating method comprises a step for calculating the first anti-optic axis angle of the advance direction on the horizontal plane of the object concerned when the object is photographed from a photographing point, a step for calculating the second anti-optic axis angle in the advance direction on the horizontal plane of the object based on the tracking data of the object by a radar from the photographing point, a step for calculating each of the angle error distributions of the calculated first anti-optic axis angle and the second anti-optic axis angle, a step for generating a distribution where each calculated angle error distribution has been integrated, a step for obtaining the maximum value from the integrated angle error distribution, and a step for calculating the length of the object based on the anti-optic axis angle of the obtained maximum value.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003177694-A (JP)
Title: Driving method for plane display device
Inventor: YOKOTA MASAHIRO
IPC: G09G3/22
Filed: 2001-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving method for a plane display device which improve image quality by reducing display irregularity due to wiring resistance.  <P>SOLUTION: The plane display device is equipped with a plurality of signal wires and a plurality of scanning wires 30 which are arranged in matrix, pixel parts which are prescribed at respective intersection parts of the signal wires and scanning wires, and pixel display elements which are provided at the respective pixel parts, which are driven with a driving voltage applied to the scanning wires and a display signal voltage applied to the signal wires to display an image. When line-sequential driving for displaying an image by applying the driving voltage to the respective scanning wires in order in a scanning driving period obtained by dividing the image frame period by the number of the scanning wires is performed within one image frame period and the driving voltage is applied to at least one scanning wire, the driving voltage is applied to another or more scanning wires adjacent to the selected scanning wire in addition to the selected scanning wire N.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003220509-A (JP)
Title: Drill for machining printed circuit board
Inventor: MIYAZAWA SHINICHI
IPC: B23B51/00
Filed: 2001-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a long-life drill for machining a printed circuit board, by which drilling accuracy, in particular, positional accuracy of drilled holes does not deteriorate even after drilling a large number of printed circuit boards, and a time interval between succeeding resharpening operations can be elongated.  <P>SOLUTION: The drill has a cutting edge body 11 including cutting edges 14 formed by two helical flutes 13. An axial section of a tip end part 15 of the cutting edges including the rotational axis of the drill has an almost semi-circular shape having a smooth circular arc shape tip end 15a. Preferably, the height h of the almost semi-circular shape portion having the smooth circular arc shape tip end 15a in the axial section of the tip end part 15 including the rotational axis of the drill is determined within the range from 0.5r to 2.0r with respect to the radius r of the cutting edge body 11.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003171468-A (JP)
Title: Gas-barrier resin composition and gas-barrier film made thereof
Inventor: HORI MICHIKO
IPC: B32B27/30
Filed: 2001-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas-barrier film keeping the gas-barrierness even in a highly humid atmosphere, having high productivity and resistant to discoloration.  <P>SOLUTION: A polycarboxylic acid polymer is made to react with (1) a carboxyl-reactive polymer having ≥5 nitrogen-containing functional groups reactive with carboxy group in the structure and (2) a ≥2-valent metal ion to form a crosslinked site in the polycarboxylic acid polymer by the reaction with the carboxyl-reactive polymer and a crosslinked site formed by the ≥2- valent metal ion. The weight ratio of the polycarboxylic acid polymer to the carboxyl-reactive polymer is 99.9/0.1-60/40.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003179841-A (JP)
Title: Information recording device and recording medium with information processing program recorded thereon
Inventor: MURATA ASUKA
IPC: G11B27/00
Filed: 2001-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information recording device with which a user can intuitionally grasp a recording state and prediction after user operations and to provide a recording medium with an information processing program recorded thereon.  <P>SOLUTION: The information recording and reproducing device 2 is provided with: a remote control reception section 3 that makes wireless communication with a remote controller 1, a remote control input discrimination section 4, a system operation control section 5, a contents recording device 6, a control contents storage section 7 for storing character information expressing each contents, a display contents/position control section 8, a recording capacity calculation section 9 that calculates the storage contents of each of the contents recorded in the contents recording device 6, a video processing memory 10, an image processing circuit 11, a font image storage section 12, an output control circuit 13, and a display section 14. And the display contents/position control section 8 displays each of contents in parallel at the same ratio of the storage capacity with respect to the total storable capacity of the contents recording device 6 in response to the character information.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003179069-A (JP)
Title: Thin film transistor, liquid crystal display device, organic electroluminescent element as well as substrate for display device and its manufacturing method
Inventor: HASHIMOTO SHINICHIRO
IPC: G09F9/35
Filed: 2001-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin film transistor in which a manufacturing cost can be reduced by decreasing the number of the photoelectric steps in manufacturing and to provide a substrate for the display device having such a thin film transistor and a method for manufacturing the same, further a liquid crystal display device including such a substrate for the display device and an organic electroluminescent element.  <P>SOLUTION: In a TFT section of one pixel region 115 partitioned by a gate line 125 and a source line 127 of the substrate for the display device, a gate insulating film 3 and a first semiconductor film 4 are formed so as to be contained in the first metal film 2 of the gate electrode formed on the substrate 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003175684-A (JP)
Title: Meshed fabric for screen printing and screen plate utilizing the same
Inventor: SONO KOICHI
IPC: B41N1/24
Filed: 2001-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a meshed fabric for screen printing in which the dynamic incommensurateness in warp and woof is eliminated and structurally reinforced by providing metal coating to the whole surface for fixation of the woven portion.  <P>SOLUTION: The metal tissues that function as the printing pattern support in the screen plate are woven to provide the meshed fabric in which dynamic incommensurate state is adjusted. The dynamic incommensurateness is eliminated by coating the whole surface of the fabric with metal for fixture of the woven portion, thereby reinforcing the structure of the meshed fabric. The meshed fabric is stretched in a frame to obtain the screen plate for screen printing, and also the meshed fabric can be employed to the combination screen plate. As the meshed fabric is eliminated with dynamic incommensurateness in warp and woof, and coated with metal for reinforcement of the structure, printing patterns are not deformed and the printing accuracy is in a stable state even when used for a long period of time. Further, as the thickness of the meshed fabric can be reduced by adjusting the dynamic incommensurateness in warp and woof, the thickness of ink in printing can also be reduced.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003179668-A (JP)
Title: Portable telephone set
Inventor: HAYASHI KEIICHI
IPC: H04M1/00
Filed: 2001-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable telephone set which solves the problem of delay in screen display corresponding to ringing of melody data and which solves the problem that obtaining of an event, the vibration of a vibrator or the flickering operation of LEDs cannot be performed together during ringing of the melody data in Java (registered trademark) application or application within a portable telephone set.  <P>SOLUTION: It is possible to inform the application of the event and to control the event corresponding to an optional melody part while playing a melody.  <P>COPYRIGHT: (C)2003,JPO