baber/WOPTO huggingface dataset:
Patent JP-2004171808-A (JP)
Title: Organic electroluminescent element and display device
Inventor: FUKUDA MITSUHIRO
IPC: C09K11/06
Filed: 2002-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic electroluminescent element that has high emission luminance, superior quantum efficiency and a long half lifetime, and a display device, and in particular, an organic EL element which has achieved the compatibility of improved emission luminance and luminous efficiency and durability in blue color emission, and a display device of high luminance and good durability using the same.  <P>SOLUTION: In the organic electroluminescent element which comprises at least one layer of luminous layer and in which light emission from the luminous layer contains phosphorescent emission, a carbazole derivative compound as expressed by the formula is contained in one of layers constituting the organic electroluminescent element.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004170168-A (JP)
Title: Strain sensor
Inventor: YASHIRO TAKAMASA
IPC: G01B11/16
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To accurately measure a strain of a object to be measured by correcting a strain caused by a temperature change of an optical fiber.  <P>SOLUTION: A strain sensor 101 is provided with a base 2 formed of a flat plastic tape to be fixed to an object to be measured. In the base 2 an optical fiber 3 is installed, and an optical fiber strain measuring device 5 is connected to one end of the optical fiber 3. At the other end of the optical fiber 3, silicone oil is provided for preventing reflection at the distal end of the optical fiber 3. The optical fiber 3 comprises a first measuring section 3a and a second measuring section 3b. Both ends of the first measuring section 3a are fixed to the base 2 by a fixing member 4 so as to have a straight line shape in a measuring range A while having a tension state. Both ends of the second measuring section 3b is fixed to the base 2 so as to have a curved shape while having a slack against the base 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004171200-A (JP)
Title: Coordinate input device
Inventor: HIRANO SHINJI
IPC: G06F3/033
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coordinate input device which allows a device side for mounting a mounting board to be miniaturized, and which is superior in operationality since an operation shaft can be easily operated even with a small operation load.  <P>SOLUTION: The mounting board 1 of a coordinate input device has three fixed parts 1b which can be fixed to an external fixing member (not shown in a figure) and three mounting parts 1c for mounting a sensor substrate 3 on the lower face side. The mounting board 1 on which the sensor substrate 3 is mounted is mounted and fixed on the lower face side of the fixing member (not shown in the figure) so that an operation shaft 2 can be erected through the fixing member. Thus, it is possible to effectively utilize the fixing member in the periphery of the operation shaft, and to miniaturize an external fixing member, for example, the chassis of a keyboard device.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004167015-A (JP)
Title: Negative potential therapeutic apparatus and bedding
Inventor: MITANI KOSAKU
IPC: A61N1/10
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To perform negative potential therapy comfortably and effectively even under a high temperature environment, and also to enable to spend time comfortably even under high temperature or low temperature environment.  <P>SOLUTION: The subject negative potential therapeutic apparatus 1 comprises a mat part 2, an aeration part 3, a remote control 4 and a heating/negative potential generator 5. The aeration part 3 comprises an inhalation part 10, a passage part 20 and a discharge part 30. The passage part 20 has a honeycomb spacer 22 inside, is covered with a spacer cover 21 on the bottom and both side faces, and has open top and end faces. Air inhaled from the inhalation part 10 passes through the passage part 20 and is discharged from the discharge part 30.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003228513-A (JP)
Title: Memory control method and device
Inventor: KASHIWABUCHI KAZUNOBU
IPC: G06F12/00
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a memory control method and device that can efficiently control a memory and level out numbers of erasures of erasable blocks.  <P>SOLUTION: The flash memory has a hierarchical structure having a plurality of pages each having a given size and a plurality of segments including a plurality of such pages and having a size an integer times that of the erasable blocks of the flash memory, and numbers of erasures are managed in segment units. In dependence on numbers of erasures of the segments, a segment including at least one effective page is selected as an erasable segment. The at least one effective page included in the erasable segment is subjected to sequential processing of deciding a destination to which the contents of the page is transferred and of transferring the contents of the page to the destination, and after the transfer about all effective pages in the erasable segment, the data in the source segment are erased.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004173215-A (JP)
Title: Image processor, image forming apparatus, image processing method, program for realizing image processing method and recording medium in which its program is stored
Inventor: MATSUDA TOYOHISA
IPC: H04N9/78
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To enhance separation accuracy of a Y signal and a C signal without causing capacity increase of a memory.  <P>SOLUTION: A composite color television signal is separated into the Y signal and the C signal by a YC separation part 21, a motion of an image is detected by a motion detection part 22 by using correlation between fields and correlation between frames. Whether or not scene change exists between the frames is judged by a scene change judgment part 24 based on the motion of the image, when no motion of the image exists or no scene change exists, the Y signal and the C signal are outputted by correcting them by a correction part 23, when the scene change exists and the motion of the image exists, the Y signal and the C signal separated by the YC separation part 21 are outputted as they are and the separation accuracy of the Y signal and the C signal is enhanced as a result.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004179722-A (JP)
Title: Image processor and image processing method
Inventor: SUGIMOTO YOSHIHIKO
IPC: G06T1/00
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processor and an image processing method which save the setting conditions of setting items concerning the image processing with a small data capacity.  <P>SOLUTION: The image processor comprises an input unit 12 for inputting set values of various setting items concerning an image processing using a key pad 12a, etc., an arithmetic unit 14, and a display 16 for showing the image processing result. The arithmetic unit 14 forms parameters of an execution form suited to the arithmetic process based on input set values to store image processing set data of an execution form composed of the set values and the parameters of the execution form in a memory 13, and applies an image processing to image data inputted from an imaging apparatus 11a according to the image processing set data stored in the memory 13 for obtaining the form desired image data. When the set value is changed, the arithmetic unit 14 extracts data of the set value from the image processing set data of the execution form stored in the memory 13 and stores only the extracted set value in the memory 13 as extracted set data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004178176-A (JP)
Title: Plotting device and plotting program
Inventor: NAKAJIMA TORU
IPC: G06F3/0487
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plotting device and a plotting program capable of plotting an object in real time in the same way as plotting a segment on various orbits decided by inputted segment coordinates.  <P>SOLUTION: This plotting device for conducting plotting by moving/operating a plotting pointer 3 on a screen is provided with a setting dialog 2 including the name of reinforcement for concrete as an attribute setting item, and a plotting means 10 for plotting the image of the reinforcement on which an attribute setting item by the setting dialog 2 and a position setting item by the movement/operation of the plotting pointer 3 are reflected.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003226905-A (JP)
Title: Oxidation-insensitive polymer-stabilized noble metal colloid, heterogeneous noble metal catalyst, process for preparing noble metal colloid solution, and use of the noble metal colloid or solution thereof
Inventor: BENDER MICHAEL
IPC: H01M8/1007
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oxidation-insensitive noble metal colloid capable of using as a catalyst for an oxidation reaction.  <P>SOLUTION: The noble metal colloid is stabilized by one or more oxidation- insensitive polymers being able to bear substituents and containing sulfonic acid groups or phosphonic acid groups coordinated to their surface.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003225004-A (JP)
Title: Tilling apparatus
Inventor: SUDO TAKAAKI
IPC: F02D29/02
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tilling apparatus capable of decelerating the traveling speed of a tractor (1) in the nearly same timing for each direction change in changing the direction in a field butt for carrying out tilling operation by reciprocation traveling, turning the tractor (1) at a suitable speed simply by the same direction change operation even when the tilling is performed at a higher speed than the conventional speed, forming the butt of the nearly same width by the direction change of the tractor (1) and carrying out simplification of the direction change operation in high-speed tilling operation and simplification, etc., of tilling treatment in the butt.  <P>SOLUTION: The tilling apparatus is obtained by mounting a tillage rotary implement (14) on the tractor (1) so as to freely lift and lower. In the tilling apparatus, a changeover means (69) for decelerating the traveling speed of the tractor (1) based on results of detection with a sensor (83) for detecting the steering angle of a steering wheel (5).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004180095-A (JP)
Title: Image reader-recorder
Inventor: MIYAZAKI JINICHI
IPC: H04N1/00
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image reader-recorder which applies appropriate processing to a new original even if it is a color original and prevents a memory over error in the case of newly receiving a recording request when recording color image data.  <P>SOLUTION: This image reader-recorder 1 is provided with: a reading means for reading an original image; a recording means for recording the read image data on recording paper; a discrimination means for discriminating whether or not the original read by the reading means is a color original; and a control means for starting to read the original image when a copying execution instruction for a new original is received during recording a color image and when the discrimination means discriminates that the new original is monochrome, and meanwhile, for making a notifying means notify a warning that no color original reading should be received until the recording operation of the color image has been completed when the discriminationmeans discriminates that the new original is a color original.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004177358-A (JP)
Title: Modelling device of geologic structure and hydraulics
Inventor: CHO MEI
IPC: G01N3/00
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a modelling testing device capable of performing an infiltration flow test of stratum deformation considering existence of ground water and deformed model stratum in situ or in either of horizontal and vertical directions.  <P>SOLUTION: This modelling device of a geologic structure and hydraulics comprises a rectangular soil tank formed of a bottom plate, side plates, a front transparent plate, and a rear transparent plate, a loading plate disposed in the soil tank for loading horizontal force on a simulated stratum in the soil tank, and a means for measuring and observing deformation of the simulated stratum and test fluid flow in the deformed simulated stratum.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004180209-A (JP)
Title: High frequency receiver
Inventor: ABE SHUJI
IPC: H04N5/44
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a high frequency receiver with satisfactory usability as a portable type and with satisfactory receiving performance as well.  <P>SOLUTION: A cabinet 11 is divided into a front cabinet 11a and a rear cabinet 11b, and a channel selection part 27, a decoding part 30, a descrambling part 31, an MPEG (moving picture experts group) decoder 32 and a video/sound signal processing part 33 inside the cabinet are covered with a shield case 22. In addition, a loop-shaped monopole antenna 26 is laid along an inner wall of the cabinet 11 or arranged so as to be embedded inside the wall. Furthermore, both of a VHF antenna 43 and a UHF antenna 44 are provided, and a matching circuit 48 is inserted between a channel selection part 45 and an antenna connector 46 according to the antenna to be used.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004175647-A (JP)
Title: Method of manufacturing optical fiber preform
Inventor: TAKANO TSUYOSHI
IPC: C03B37/012
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing an optical fiber preform, by which it becomes easy to cut and remove a part where a pipe material and a rod material are unified.  <P>SOLUTION: In the method of manufacturing the optical fiber preform, comprising making a space between a quartz pipe material P and a quartz rod material R which is located at a gap from the inner wall of the pipe material P in the inside of the the pipe material P into a negative pressure state and sending these materials P and R together into a heating furnace 15 in the longitudinal direction progressively, heating, melting and unifying the materials P and R, and drawing the unified material so that the outer diameter of the unified material becomes a predetermined value, while continuously heating the materials P and R in the heating furnace 15, the space between the materials P and R, being a negative pressure state, is conditioned to have a pressure not lower than that of environmental air, at the same time, sending of the rod material R into the heating furnace 15 is stopped while sending the pipe material P into the heating furnace 15, and thereafter heating of the materials P and R in the heating furnace 15 is stopped.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004180715-A (JP)
Title: X-ray computed tomography apparatus
Inventor: OKUMURA YOSHIKAZU
IPC: A61B6/06
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an X-ray computed tomography apparatus corresponding to a multislice for reducing the exposure of X-rays.  <P>SOLUTION: The X-ray computed tomography apparatus is provided with a gantry 100 which has an X-ray tube 101 for emitting X-rays to a subject, an X-ray detector 103 having a plurality of detection element rows for detecting X-rays transmitted through the subject and a collimator 108 of which the aperture is variable with respect to two directions, that is, a slice direction and a channel direction, an image processing part 113 for extracting the region of the target internal organ of the subject from the volume data related to the subject, a control part 100 which sets the collimator 108 to a second aperture on the basis of an almost columnar second scanning range set so as to restrict the region of the extracted target internal organ and also controls the gantry 100 to perform second scanning, and a re-constitution part 114 for re-constituting image data based on data collected by scanning.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004181679-A (JP)
Title: Recording head
Inventor: HIRAYAMA NOBUYUKI
IPC: B41J2/05
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that since voltage drop in common wiring increases when the number of heaters being driven simultaneously increases, voltage applying time increases when the heaters are driven and high speed driving of heaters becomes difficult.  <P>SOLUTION: The recording head having a plurality of recording elements comprises a plurality of switching elements 102a1-102mx provided in correspondence with the plurality of recording elements 101a1-101mx respectively, constant current sources 103a-103m provided, respectively, for a plurality of groups of the plurality of recording elements and supplying constant currents commonly to the plurality of recording elements belonging to the plurality of groups respectively, and a current control circuit 105 for controlling the constant currents being supplied from the constant current sources 103a-103m. Each of the plurality of switching elements and constant current sources includes an MOS transistor and the constant current source outputs a constant current by controlling the ON resistance of the MOS transistor.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004183753-A (JP)
Title: High pressure gas tank and method of manufacturing the same as well as high pressure gas tank cooling system
Inventor: KIBE TATSURO
IPC: H01M8/00
Filed: 2002-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high pressure gas tank which is high heat conductivity without increasing the number of components composing of the tank and complicating the tank assembly.  <P>SOLUTION: The high pressure gas tank 1 is hardened so that a copper incorporated fiber reinforced plastic (FRP incorporating copper powders) 5 mixed with the copper powders which are powders with the high heat conductivity and a regular fiber reinforced plastic (FRP) 7 which does not contain the copper powder are alternatively wound around the tank except a mouthpiece 3.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004187458-A (JP)
Title: Drive device having power feeding part
Inventor: UMEZAWA SHINGO
IPC: A63F5/04
Filed: 2002-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drive device having a power feeding part capable of performing power feed to a driven body while making a motor as a drive source without using an exclusive component such as a contact point.  <P>SOLUTION: A resonant piezoelectric motor to rotationally drive the driven body such as a drum is composed so as to have a piezoelectric element 40 in which a pair of electrodes 32, 41 for driving are provided on both faces, a conductive finger tip 31 which is mounted to the side face of the piezoelectric element 40, and a supporting means to hold the piezoelectric element 40 so as to be capable of oscillating. A driving force to rotate the driven body is generated by the conductive finger tip 31 by electrostriction occurring in the piezoelectric element 40 corresponding to driving signals to the electrodes 32, 41 for driving. Further, a conductive part 42 which is connected to the conductive finger tip 31 is provided at the side of the piezoelectric element 40. When the conductive finger tip 31 comes into contact with the conductive part of the driven body, this conductive part and a conductive part 42 are connected via the conductive finger tip 31. As a result, the power feed is performed to the driven body side.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004185556-A (JP)
Title: Project management system and its method
Inventor: MURAYAMA MIKI
IPC: G06Q10/06
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a project management system and its method allowing confirmation of work transition and progress of a project to members involved in the project from various viewpoints.  <P>SOLUTION: A project management image plane is composed of three types of pages which can be changed and displayed which are a project page 500, a private page 514, and a project personal page 506. An action 504 is displayed in the project page 502. A ToDo 518 is displayed in the private page 516. An action 510 regarding a user X in the project A together with a ToDo 512 regarding the project A are displayed in the project personal page 508.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004189806-A (JP)
Title: Polycarbonate resin composition
Inventor: KAWAI MICHIHIRO
IPC: C08L69/00
Filed: 2002-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a well-balanced thermoplastic polycarbonate resin composition improved in moldability (e.g. flowability) without causing delamination in a molded article and without detriment to excellent mechanical properties (e.g. impact strength and and heat distortion temperature) and transparency inherent in a polycarbonate.  <P>SOLUTION: The thermoplastic resin composition comprises a polymer (A) having a weight average molecular weight Mw of 1,000-15,000 and comprising 5-35 mass% (meth)acrylonitrile (a-1) units and 65-95 mass% aromatic vinyl monomer (a-2) units as the constituting units and a polycarbonate (B). The mass ratio of component (A) to component (B) is (0.1/99.9)-(15/85).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004198445-A (JP)
Title: Antireflection coating, antireflection film, image display device, stainproof coating composition, and stainproof article
Inventor: KATO EIICHI
IPC: G02B1/10
Filed: 2002-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antireflection coating, a stainproof coating, a low-reflectivity and/or stainproof film, which have a low reflectivity, are superior in stainning resistance, scuff resistance and stainproof property and are suitable for mass production, and to provide an image display device.  <P>SOLUTION: The antireflection coating and the stainproof coating are formed by applying and curing a film forming composition containing an AB type or ABA type block copolymer (BP) and at least one of a cure agent and a cure accelerator, and this AB type or ABA type block copolymer comprises a copolymer part A consisting of a repeating unit including a fluoro ethylenyl group having a specific structure and a copolymer part B consisting of a repeating unit consisting of a specific siloxane structure group and a repeating unit having a cross-linking reactive group. The stainproof/antireflection film has the stainproof/antireflection coating arranged on a support body, and the image display device and stainproof articles use them.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003222063-A (JP)
Title: Fuel high pressure pump equipped with integrated shutoff vane type pre-feed pump
Inventor: FEHLMANN WOLFGANG
IPC: F02M59/10
Filed: 2002-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel high pressure pump equipped with an integrated shutoff vane type pre-feed pump possessed of simple structure and enabling low manufacturing cost through improving a fuel high pressure pump for a combustion engine fuel injection system having structure in which there are provided a pump casing, at least one pump member 15 and a cam shaft for driving the pump member 15.  <P>SOLUTION: A shutoff vane type pump comprises a pump casing, a cam shaft and a shutoff vane 37 cooperating with the cam shaft and the shutoff vane type pump supplies fuel to at least one pump member 15.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004193522-A (JP)
Title: Impurity doped diamond
Inventor: KOBASHI KOJI
IPC: C23C16/27
Filed: 2002-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an impurity doped diamond in which B, P, S, N and O are doped at high efficiency in high concentration.  <P>SOLUTION: The impurity diamond is formed by microwave plasma chemical vapor deposition inputting microwaves of 50 kW or higher in a reaction chamber wherein the gas pressure is adjusted at a constant level within a range of 80 to 150 Torr. When x denotes a ratio (B/C in ppm units) of B atom to carbon (C) atom in a reaction gas and y denotes a ratio (B/C in ppm units) of B atom to carbon (C) atom contained in the diamond, a relation of y≥1.8x is satisfied.  <P>COPYRIGHT: (C)2004,JPO&NCIPI