baber/WOPTO huggingface dataset:
Patent JP-2004267098-A (JP)
Title: Agricultural implement
Inventor: NAKAZAWA ATSUSHI
IPC: A01B59/04
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an agricultural implement simplifying constitution.  <P>SOLUTION: The agricultural implement 1 is equipped with a movable machine frame 6 provided through a rotating arm body 4 in a fixed machine frame 2. The movable machine casing 6 is provided with a soil operating means 31 performing soil operation in a forward operating state when forwardly traveling a traveling car and performing the soil operation in a retreating operating state when retreating and traveling the traveling car. A first cylinder 41 and a second cylinder 42 are installed between the fixed machine frame 2 and the movable machine frame 6. The amount of projection of the soil operating means 31 can be regulated by expansion and contraction of the first cylinder 41. The soil operating means 31 can be switched between the forward operating state and the retreating operating state by expansion and contraction of the second cylinder 42.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004271439-A (JP)
Title: Operation system and cursor controller unit
Inventor: KITAGAWA MARE
IPC: G06F3/038
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an operation system and a cursor controller unit with a simplified constitution of the operating part which can easily do scroll operation of a screen and other setting operation.  <P>SOLUTION: A screen 11 is separately indicated into a cursor moving region 12 and a screen scroll region 13. The cursor 14 can be moved on the screen by the operation of an operation device. By adjusting the cursor 14 on icons 101 and 102, a motion shown by the icon can be done. When the cursor 14 is moved in the screen scroll region 13, the screen is scrolled. Therefore, only by operating the cursor 14, scroll of the screen and selection of the icons can be easily done.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004279038-A (JP)
Title: Semiconductor sensor device
Inventor: KAWASAKI EIJI
IPC: G01F1/692
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To suppress a damage received by a sensor part even in a severe using environment, and to reduce a wiring resistance.  <P>SOLUTION: An aperture 11 is formed by etching on a semiconductor substrate 10, and a membrane 4 is formed on the part. A heater part comprising a polycrystal silicon film 13 is formed on the membrane 4. A diffused resistor region 6 formed by introducing high-concentration impurities into the semiconductor substrate 10 is provided between the polycrystal silicon film 13 and an electrode pad part 5, to thereby electrically connect both parts. Thus, the resistance can be reduced, and a strong constitution against a damage received from the outside can be acquired.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004282242-A (JP)
Title: Television camera
Inventor: KOSAKA DAIKI
IPC: H04N5/372
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a television camera capable of maintaining a high frame rate while sufficiently utilizing a resolution characteristic of an imaging device.  <P>SOLUTION: The television camera alternately performs an operation by the full pixel reading system for reading signals from all pixels of an imaging device and an operation by the draft read system wherein the signal reading from the pixels is interleaved when reading the signal from the imaging device, and sequentially extracts frame images 001, 003 by the full pixel read system and frame images 002, 004 by the draft read system so as to keep the frame rate high.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004154758-A (JP)
Title: Water purifier
Inventor: OKUBO TAKAYASU
IPC: C02F1/28
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To instantaneously and easily know a residual chlorine concentration in water under use of the conventional water purifier having a chlorine removing function.  <P>SOLUTION: The water purifier is provided with a chlorine concentration sensor 20 for detecting the chlorine concentration of the water passing through a residual chlorine removing section 10 and a display element 24 for displaying the chlorine concentration detected by the sensor 20.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004281674-A (JP)
Title: Heat treatment equipment and process for producing substrate
Inventor: SHIMADA TOMOHARU
IPC: H01L21/324
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide heat treatment equipment which can be sealed by solving the problem of a conventional structure that the joint of a reaction tube and a furnace throat area cannot be sealed airtightly.  <P>SOLUTION: In the heat treatment equipment comprising a reaction tube 36 for processing a substrate, a quartz flange 51 for supporting the reaction tube 36, an O-ring 60 provided at the joint of the reaction tube 36 and the quartz flange, and a heater 42 for heating the interior of the reaction tube 36, O-ring 60 is composed of an elastic body having a hollow section 60a. Conventional problem in super-high temperature heat treatment employing a reaction tube made of SiC and employing quartz exhibiting low thermal conduction and strong against thermal strain at the furnace throat area that sufficient seal cannot be attained because an organic O-ring cannot be used at the joint of the reaction tube and the furnace throat area where the temperature is high and a metal O-ring cannot be used because of metallic contamination can be solved.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004275433-A (JP)
Title: Cosmetic case
Inventor: UCHIDA TAKEHIKO
IPC: A45D40/00
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lip cream case where variation is added to the way of showing a lip cream.  <P>SOLUTION: The case is provided with a main body 1 having a containing part 4 recessed downward. This main body 1 is integrally molded with light-transmitting synthetic resin.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004280537-A (JP)
Title: Line-of-sight direction detector, line-of-sight direction detection method and line-of-sight direction detection program
Inventor: YAMASHITA SACHIHIRO
IPC: G06T7/60
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To detect the direction of a line of sight at a high speed in small-scale system constitution.  <P>SOLUTION: The black-and-white gradation image data of the periphery of an eye photographed by a video camera are acquired (S1) and a degree for the pixel value of each pixel is calculated (S3). Then, an image correction processing is performed and the contrast of an acquired image is raised (S5). Then, a threshold is decided (S7) and the pixel value of each pixel is converted to a binary value on the basis of the threshold (S9). Then, the detection object area of a line-of-sight direction is specified (S11). Thus, the large frame of the detection object area is decided. Then, the processings of S13-S25 are repeatedly performed and the direction of the line of the sight is detected. The processings of S13-S19 are performed similarly to S1-S11, the end part of the eye is detected inside a search area specified in S11 and a search area is narrowed further (S21). The feature amount of the narrowed area is extracted (S23), the maximum value is retrieved and the direction of the line of the sight is specified (S25).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004279289-A (JP)
Title: Automatic analyzer
Inventor: FUJITA TAKEHIRO
IPC: B01L99/00
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To enhance washing efficiency for a reaction vessel compared with that in a conventional art, and to enhance a cleaning liquid saving effect, without enlarging an analyzer size and without complicating an analyzer.  <P>SOLUTION: This automatic analyzer for dispensing a sample and a reagent into the plurality of reaction vessels to stir and mix reaction liquids therein, and for measuring reaction conditions of the stirredly mixed reaction liquids in order is provided with a means for stirring the each cleaning liquid in the each reaction vessel when washing an inside of the reaction vessel with the cleaning liquid after measuring reaction in the reaction liquid. That is, a control device incorporating a stirring sequence is provided in a washing process, in processes for the reaction measurement and the washing in the automatic analyzer, in the automatic analyzer. Ultrasonic washing having a remarkable washing effect is favorably adopted as the means for stirring the cleaning liquid inside the reaction vessel. The stirring means for stirring and mixing the reaction liquid to promote the reaction is preferably used in common with the stirring means for stirring the cleaning liquid in the reaction vessel.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004279887-A (JP)
Title: Rim and polarized glass of eyeglass frame for polarized lens
Inventor: MITSUKE KAZUHIRO
IPC: G02C1/06
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To prevent cracking or splitting from a circumferential cut surface in the rim of an eyeglass frame where a polarized lens is fitted which is formed by sandwiching a polarizing film between a surface lens and back lens.  <P>SOLUTION: A silicone resin layer 7 is formed by applying soft resin to the inner circumferential surface of the rim 5. When the polarized lens 1 is fitted into the rim 5, a soft silicone resin layer 7 is moderately compressed and deformed, thereby protecting the polarized lens 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004275585-A (JP)
Title: Opening/closing door device for display part of game machine
Inventor: IKEDA TERUYUKI
IPC: A63F7/02
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an opening/closing door device covering a display part for changing a visual observation range of the display part of a game machine.  <P>SOLUTION: This opening/closing door device can expose the display part to the outside by being opened and is provided with a window part in its part allowing a player to visually observe the display part, thereby providing various performances on the display part. This opening/closing door device is not only fully opened for exposing the full display part and fully closed for shutting off all of the display part but also half opened for exposing only a part of the display part, so as to perform the performance interlocked with the pattern displayed on the display part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004289353-A (JP)
Title: Error correction transmission apparatus
Inventor: TOMABECHI AKITAKA
IPC: H03M13/23
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a low error rate by making soft decision Viterbi decoding possible even when a convolution code at an optional coding rate under any multi-value modulation system is transmitted.  <P>SOLUTION: A convolution coder 1 applies convolution coding to an input information sequence. A coding section 2 configures an output of the convolution coder 1 into multi-value modulation symbols. A sub symbol interleaver 3 carries out interleaving in units of sub symbols, carries out orthogonal modulation and transmits the result. A synchronization detection section applies synchronization detection to received data, a sub symbol de-interleaver 5 applies de-interleave to the data together with amplitude data in units of sub symbols. A soft decision Viterbi decoder 6 gathers state transitions corresponding to a plurality of code words by using the least common multiple of the number of bits of code words and the number of bits of sub symbols for the number of bits of the processing unit and uses amplitude information of the sub symbols to carry out soft decision Viterbi decoding.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004285391-A (JP)
Title: Aluminum alloy material for automotive fuel tank
Inventor: KATO YOSHINORI
IPC: C22C21/06
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aluminum alloy material superior in corrosion resistance, press formability and the like, for an automotive fuel tank.  <P>SOLUTION: The aluminum alloy material for the automotive fuel tank comprises a core material of a 5,000 series aluminum alloy material preferably containing 4.0-5.6% Mg and a skin material of a 7,000 series aluminum alloy material preferably containing 0.6-1.6% Zn, wherein the core material and the skin material are preferably cladded each other by hot rolling. Then, the aluminum alloy material prevents initiation of pitting corrosion in a corrosive environment mainly by a sacrificial anode effect of the skin material.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004287796-A (JP)
Title: Automatic load acceptance machine
Inventor: TSUKAMOTO HIDEHIKO
IPC: G06Q50/00
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic load acceptance machine capable of saving labor and enhancing users' convenience by performing acceptance of a load as well as collection of delivery charge of the load by the automatic load acceptance machine, thereby automating the acceptance.  <P>SOLUTION: An automatic load acceptance part 2 comprises a card reader/writer part 16 for reading and writing information on a prepaid card, a money processing unit 17 for calculating the amount of money inputted, a display part (touch panel) 18 for inputting information necessary for delivery of the load by a user, a load tag issuing part 11 for issuing a load tag according to an issuing instruction from the display part 18, a temporary receipt issuing part 10 for issuing a temporary receipt which certificates the completion of acceptance of the load, a communication control part 15 for transmitting information to a load acceptance management system 5, and a control part 12 for controlling the whole body. A load feeder part 3 for carrying the load to a predetermined place by a belt conveyor, a tag reader/writer part 14 for reading data recorded in the load tag are connected to the control part 12 of the automatic load acceptance part 2, and a weight measurement part 19 for measuring the weight of the load is connected to the load feeder part 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004289530-A (JP)
Title: Recording and reproducing apparatus
Inventor: OZAKI KOICHI
IPC: H04N21/439
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To improve accuracy of searching of recorded program files and to reliably find a desired program.  <P>SOLUTION: Video voice data of received programs are recorded on a hard disk for storing program files. At the same time, voice data are extracted from the video voice data and is converted into text data for creating data files. Keywords which are voice inputted are converted into text form and a database composed of several data files is searched by pattern matching. Program files including characters relative to the keywords are indicated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004288011-A (JP)
Title: Method, device and system for determining operator arrangement
Inventor: KAWADA HISAKI
IPC: G06Q10/00
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operator arrangement determining method, an operator arrangement determining device and an operator arrangement determination system for performing optimum operator arrangement by taking into consideration the characteristic and ability of respective operators to make group arrangement when a plurality of operators become a group and cooperate to perform an operation.  <P>SOLUTION: This operator arrangement determining method comprises a production planning processing step for inputting data for production planning of a product and calculating operation contents on the basis of the data of the production planning, an attendance information processing step for inputting data of operator attendance information and extracting personal information of operators who have attended on the basis of data of attendance information of the operator, an arrangement rule processing step for inputting data of an arrangement rule in arranging the plurality of operators and calculating arrangement information on the basis of the data of the arrangement rule, and an arrangement determination processing step for determining the arrangement of the operators on the basis of operation contents, the personal information of the operators and the arrangement information.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004292089-A (JP)
Title: Roll and its manufacturing method
Inventor: KURISU YASUSHI
IPC: C21D9/56
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roll superior in temperature uniformity in the axial direction of the roll, less in a crown change even in a non-steady state and usable in a stable condition for a long time, and its manufacturing method.  <P>SOLUTION: In the roll, a plurality of holes are provided in a roll shell in the axial direction and a plurality of highly heat conductive materials having a heat conductivity of 100W/mK or over have contact with the inner walls of the holes in the roll shell. A thermal expansion coefficient A[K<SP>-1</SP>] of a base material for the roll shell and a thermal expansion coefficient B[K<SP>-1</SP>] of the highly heat conductive material are satisfied with an expression: ¾1-B/A¾×100≥30.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004296180-A (JP)
Title: X-ray tube target and manufacturing method of the x-ray tube target
Inventor: SHIMIZU RYUICHI
IPC: H01J35/26
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an X-ray tube target which is improved in durability and in which preferable X-rays can be obtained from Al atoms in AlN by receiving electron beams.  <P>SOLUTION: By raising the acceleration voltage of nitrogen ions on the Cu 1 as a base body, a mixing layer 2 of Al, Cu, and N is formed, and an AlN film 3 is formed on the mixing layer 2 by lowering acceleration voltage of the nitrogen ions.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004296681-A (JP)
Title: Ferroelectric film, forming method thereof, ferroelectric capacitor, manufacturing method thereof, and ferroelectric memory
Inventor: OHASHI KOJI
IPC: H01L21/316
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for forming a ferroelectric film having good properties, and to provide the ferroelectric film obtained by this method.  <P>SOLUTION: The method is provided for forming a ferroelectric film comprising the crystallization of a material body including a complex oxide. The method comprises steps of (a) performing heat treatment under first conditions of predetermined pressure and a temperature, and (b) maintaining the resultant after the step (a) under second conditions of lower pressure and a temperature comparing with those of the first conditions. These steps (a) and (b) are repeatedly performed for the crystallization.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004294760-A (JP)
Title: Photomask and exposure apparatus
Inventor: WATANABE KAZUO
IPC: G03F1/38
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exposure apparatus and a photomask in which displacement or dropping of the photomask is prevented and the throughput is improved in an apparatus employing a proximity exposure method.  <P>SOLUTION: In the photomask 5 to be opposed through a proximity gap P to a CF substrate 2 as the exposure object during exposure, the mask has a groove 8 on the face opposing to the CF substrate 2 so as to supply and discharge gas between the proximity gap P and the outside.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004291427-A (JP)
Title: Gravure preset system
Inventor: KINOSHITA TOSHIRO
IPC: B42D15/10
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gravure preset system which performs a printing work based on information of a non-contact IC tag by mounting the IC tag in a printing cylinder of a gravure printer.  <P>SOLUTION: This gravure preset system includes the non-contact IC tag 2 which stores preset information necessary for cylinder information and the printing work in the printing cylinder 1. A printing cylinder fixing unit 5 for fixing the cylinder 1 includes a reader 6 for reading the cylinder information and the preset information stored in the non-contact IC tag 2 and a slip ring contact 8 for transmitting the read information. The cylinder 1 presets the cylinder information and the preset information to a printer control computer 21 from the slip ring contact 8 through the preset control computer (PLC) 20 at the time point of mounting at the fixing unit 5 to realize the operation of the gravure printer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004294801-A (JP)
Title: Liquid crystal display
Inventor: KOBAYASHI KUNPEI
IPC: F21V8/00
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To heighten the luminosity and contrast of reflection display utilizing illumination light from a surface light source disposed on the front side of a reflection type liquid crystal display element and to display a luminous image having satisfactory contrast also when reflection display utilizing external light is performed.  <P>SOLUTION: A surface light source 11 consisting of a light guide plate 12 wherein an incident end surface 13 is formed by at least one end surface of a transparent plate, an emission surface 14 is formed by one of two plate surfaces of the transparent plate and a reflection surface 15 to totally reflecting light made incident from the incident end surface 13 at the interface with open air and emitting the light from the emission surface 14 is formed by the other plate surface and of a light source part 17 emitting light toward the incident end surface 13 of the light guide plate 12 is disposed on the front side of the reflection type liquid crystal display element 1 so that the emission surface 14 of the light guide plate 12 is opposed to the liquid crystal display element 1 and a polarization element 26 transmitting one linearly polarized light component of two linearly polarized light components of the incident light orthogonal to each other substantially parallel to the transmission axis 8a of a polarizing plate 8 of the liquid crystal display element 1 and absorbing a linearly polarized light component orthogonal thereto is disposed on the front side of the light guide plate 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004291923-A (JP)
Title: Electric power steering apparatus
Inventor: ASADA ATSUHISA
IPC: B62D113/00
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrically driven steering apparatus capable of continuing to detect a steering angle even if one rotation angle sensor fails.  <P>SOLUTION: The steering angle is respectively acquired using three rotation angle sensors (a first resolver 35, a second resolver 37, and a motor resolver 44). Thus, even if any one of the resolvers fails, the steering angle can be detected continuously and by maintaining the functions of ABS, VSC and the like, the safety in traveling can be enhanced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004300180-A (JP)
Title: Coating agent composition for conductive brush member, conductive brush raised fabric, conductive brush member, brush charging apparatus, cleaning apparatus and electrophotographic image-forming apparatus
Inventor: MAEDA KOICHIRO
IPC: G03G15/02
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conductive brush member having uniform conductivity by coating a base fabric for a brush raised fabric using a specific coating agent composition for the conductive brush member.  <P>SOLUTION: The coating agent composition for the conductive brush member comprises a polymer, an conductive compound and an aqueous medium. The viscosity is 3,000-100,000 mPa s and the thixotropic index is 1.5-10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI