baber/WOPTO huggingface dataset:
Patent JP-2003318018-A (JP)
Title: Magnetic attraction sheet
Inventor: OTA EIJI
IPC: H01F13/00
Filed: 2002-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic attraction sheet which is restrained from exhaling a malodor, has high water-resistant properties, and enables a user to repeatedly write data on it and erase the stored data from it.  <P>SOLUTION: The magnetic attraction sheet is equipped with a non-magnetic support and a magnetic layer formed on the non-magnetic support, and the magnetic layer is formed through a process wherein a magnetic paint that contains ferromagnetic powder, a binder, and a ketone solvent is applied on the non-magnetic support, oriented, and dried out into the magnetic layer. The magnetic layer is as thick as 0.03 to 0.15 mm, has a rectangularity ratio of 80% or above in an in-plane direction, and is alternately magnetized into multiple poles so as to be polarized in the in-plane direction. The magnetic paint contains 100 pts.wt. ferromagnetic powder and 0.03 to 3 pts.wt. carboxylic acid or carboxylic acid anhydride, so that the ketone solvent is restrained from modifying, and the magnetic attraction sheet is equipped with the alcohol- resistant ink layer on the non-magnetic support.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003031829-A (JP)
Title: Photovoltaic element
Inventor: SHIOZUKA HIDENORI
IPC: H01L31/00
Filed: 2002-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a photovoltaic element excellent in weather resistance and durability in a simple clad configuration to reduce the cost. SOLUTION: The photovoltaic element comprises first and second power collecting electrodes 105a and 105b on a light receiving surface, and they are electrically jointed together on an insulating member 106. The border section between a first resin layer 107 and the insulating member 106 formed on the light receiving surface is covered with a second resin layer 108 which is highly compatible with one component of the insulating member 106.
Patent JP-2003313054-A (JP)
Title: Method of treating granulated blastfurnace slag
Inventor: KOTO HIROYUKI
IPC: C04B5/00
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of treating granulated blastfurnace slag which can exhibits a sufficient effect of preventing hydration reaction and a sufficient effect of preventing solidification.  <P>SOLUTION: The treatment method has a stage where a carbonic acid aqueous solution is brought into contact with granulated blastfurnace slag to obtain a mixture of the carbonic acid aqueous solution and the granulated blastfurnace slag; and a stage where the mixture of the carbonic acid aqueous solution and the granulated blastfurnace slag is replenished with carbon dioxide.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003284156-A (JP)
Title: Wireless communication system, wireless communication base station and wireless communication terminal
Inventor: OTA GENICHIRO
IPC: H04W88/06
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wireless communication system that is operable according to a specification (standard) permitted in each country or each area.  <P>SOLUTION: A GPS reception system 1 particularizes a country or an area in which the wireless communication system 10 is located. On the other hand, a specification information storage means 3 stores location/specification cross- reference information 4 representing the cross-reference between the location of each country or area and the specification of the wireless communication system allowed in each country or area. A specification decision means 5 compares particularized location information 2 with the location/specification cross-reference information to particularize the specification of the wireless communication system allowed in the country or area in which the wireless communication system is located. Then a specification control means 9 properly revises the specification of the wireless communication system according to the particularized specification.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003310041-A (JP)
Title: Combine harvester baler
Inventor: WADA TOSHIRO
IPC: A01D34/43
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a combine harvester baler solving the problems that conventionally, because of a scheme comprising merely partly covering a binding section with a cover, the binding section is affected by wind discharged from the machine body, tending to dust deposition thereon and making binding strings unsteady and instable, therefore resulting in possible misbinding of bales.  <P>SOLUTION: The combine harvester baler has the following scheme. An exhaust port 3b is opened on the upper part of the terminal end of a conveying duct 3 and covered through communicating with the front portion of an exhaust duct 10 extended rearward of the machine body from the upper front portion of a baler chamber 4, wherein a wind direction plate 30 is laterally set inside the exhaust duct 10 and a path 14 for wind to be discharged via the exhaust port 3b is provided based on the upper surface of the wind direction plate 30 and the exhaust duct 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003314108-A (JP)
Title: Apparatus control system
Inventor: ONO HISAO
IPC: E05B49/00
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus control system resisting a security while correctly recognizing a control data from a normal portable apparatus.  <P>SOLUTION: The portable apparatus transmits 10 the control data generated on the basis of an ID code specifying itself and a timing code updated at every transmission. A security control section 27 outputs an operation command signal to a security device when it is decided that the ID code and the timing code contained in the received control data are correct by an ID-code comparison section 23 and a timing-code comparison section 24 in a master machine 20. When the timing code is not correct, the timing code is stored in a timing-code storage section 26 for a comparison, the timing code is compared with the timing code stored in the storage section 26 and received at this time in the case of the next reception and whether or not the timing code is in a correct relationship is decided. Accordingly, even when the timing code on the portable apparatus side largely proceeds, the timing code is decided to be correct by a reception at the second time.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003310721-A (JP)
Title: Antibacterial cloth made of bamboo fibers
Inventor: AIDA MASAHIKO
IPC: A41D13/12
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antibacterial cloth made of bamboo fibers having high antibacterial properties and not lowered in antibacterial properties by use or washing.  <P>SOLUTION: Cloth based on bamboo fibers has antibacterial properties especially against methicillin resistant Staplylococcus aureus and is used as a bed sheet, a pillow cover, a nightgown, a white overall, a mask, a bandage, gauge, inner clothing like a shirt or a blouse, underwear, an undershirt, baby clothing, a curtain or the like of a hospital.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003318932-A (JP)
Title: Signal transmission system
Inventor: HISADA SHOJI
IPC: H04L12/44
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a signal transmission system capable of smoothly adjusting a timing between nodes interconnected by a transmission line.  <P>SOLUTION: The signal transmission system has a master node and a plurality of slave nodes interconnected via the transmission line and uses a lower speed timing adjustment sequence than the speed at data transmission when adjusting the timing between the master node and the slave nodes. Each slave node receives a low speed command from the master node (step 33), establishes the communication state with the master node, and receives high speed pattern data (step 34). Then each slave node performs timing adjustment at a low speed by using the frame signal received as above (step 35).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004000317-A (JP)
Title: Buffer for snow sliding implement, manufacturing method for the buffer, snow sliding implement, and manufacturing method therefor
Inventor: HIRANO MAREFUMI
IPC: A63C5/00
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coil spring for inexpensively and effectively enhancing the travel stability and quality stability of a snow sliding implement.  <P>SOLUTION: In a buffer for the snow sliding implement, a fastening plate is welded or bonded to each of the coil springs in which a wire with a round cross section is wound in a coiled shape, and a male screw is provided on the central axis of each of the fastening plates. The buffer is used for a joint of a board so that the travel stability of the snow sliding implement can be enhanced, and a decrease in the flexural stiffness of the board brings about an effect of suppressing damage to the board and a joint fitting.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003311539-A (JP)
Title: Polishing method, polishing apparatus, and method for producing semiconductor device
Inventor: HORIKOSHI HIROSHI
IPC: B24B53/00
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polishing method with high accuracy to remove an excess metal film easily and efficiently when the metal film is flattened through polishing, and provide a polishing apparatus used for the same, and provide a method for producing a semiconductor device using these polishing method and apparatus.  <P>SOLUTION: This polishing method comprises the steps of: disposing a substrate 17 formed with the metal film which is opposed to a counter electrode 15 in electrolytic solution; energizing the metal film through electrolytic solution E; and polishing the metal film face with a hard pud. The polishing apparatus 11 polishes the metal film formed on the substrate 17 in electrolytic solution. This polishing apparatus 11 comprises the counter electrode 15 to be opposed to the substrate 17, a power supply 12 to apply a voltage between the substrate 17 to be an anode and the counter electrode 15 to be a cathode, and the polishing pud 14 which polishes the metal film by sliding on the substrate 15.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003323155-A (JP)
Title: Driving method of electroluminescent element
Inventor: TAKAHASHI KENICHI
IPC: H05B33/14
Filed: 2002-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To realize high reliability and the long life of an electroluminescent element in the electroluminescent element by applying an optimized driving waveform to the element when driving it actually.  <P>SOLUTION: In the electroluminescent element in which a layer having a light emitting area is provided between an anode and a cathode, when the waveform of a bipolar type is applied to the element as a driving waveform per one picture display period, one picture display period is divided into a period when the element is made to emit light and a period when the element does not emit light and a waveform (a current or a voltage) such that an electric field opposite to an electric field which is generated in the period when the element is made to emit light is applied to the element in a non-light emitting period and also the integration intensity in which a voltage value and an application time of a light emitting period are multiplied and the integration intensity in which a voltage value and an application time of the non-light emitting period are multiplied are set so as to be in harmony with each other (the difference between them becomes zero) in the light emitting period and in the non-light emitting period.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003021183-A (JP)
Title: Rotary oil damper
Inventor: RYO SEICHI
IPC: F16F9/12
Filed: 2002-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a rotary oil damper possible to be improved in the damping force by minimizing the generation of internal leak of the oil, and possible to be miniaturized. SOLUTION: This rotary oil damper is formed by including a damper cylinder 10 sealed in both ends thereof and filled with the viscous fluid inside thereof, a rotary shaft 40 passing through one end of the damper cylinder 10 and journaled freely to be rotated, a damping plate 50 having an O-ring 52 to be tightly fitted to the inner peripheral surface of a damping chamber 11 in the peripheral surface thereof and formed with an orifice 54 passing between both side surfaces and a check valve 55 formed with a flow passage larger than the orifice 54 when it is opened, and a straight reciprocation driving means for straightly moving the damping plate 50 for reciprocation with the rotation of the rotary shaft 40.
Patent JP-2003328134-A (JP)
Title: Apparatus for producing metallic film and method for producing metallic film
Inventor: SAKAMOTO HITOSHI
IPC: C23C16/52
Filed: 2002-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate the nonuniformity of film quality and film thickness by increasing the contact area between the members to be subjected to etching and excitation halogen.  <P>SOLUTION: The apparatus is provided with the members 18 to be subjected to etching elongating in the radical direction of a chamber 1 in the space between a substrate 3 and a crown plate 7, further, plurally arranged in the peripheral direction, and made so as to be a discontinuous state to the flowing direction of electricity of plasma antennas 9. The projection parts 20 of the members 18 to be subjected to etching are provided with fins 41 to increase the surface area of the members 18 to be subjected to etching. Thus, the contact area between the members 18 to be subjected to etching and excitation halogen is increased to eliminate the nonuniformity of film quality and film thickness, and plasma is stably generated at the lower sides of the members to be subjected to etching, so that the increase of eddy current loss and the reduction of the arrival rate of excitation halogen at the substrate are eliminated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003329574-A (JP)
Title: Method for testing adhesion strength of lock bolt and grout and test piece thereof
Inventor: SHO USEI
IPC: G01N19/02
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for testing the adhesion strength of a lock bolt and grout and a test piece thereof obtaining data for adequately and quantitatively evaluating the support effect of the lock bolt.  <P>SOLUTION: The method for testing the adhesion strength of the lock bolt 2 and the grout 3 flatly expands the lock bolt 2 and the grout 3 surrounding the lock bolt 2. A grout part 6 expanding on the surface of a lock bolt part 5 expanded applies a shear load to either the lock bolt part 5 or the grout part 6 against the test piece 7 with a laminated shape and therewith a vertical load.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003039239-A (JP)
Title: Workpiece driving mechanism of continuous generation type gear grinding apparatus
Inventor: THYSSEN WOLFGANG
IPC: B24B47/12
Filed: 2002-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a workpiece driving mechanism of a continuous generation type gear grinding apparatus, which can reduce a noise caused by vibration of a motor and/or engagement of gears for driving a workpiece spindle, which serve as disturbing elements, down to an insensible level without carrying out after-treatment for a workpiece in a vehicle. SOLUTION: The noise from the ground gears assembled in a transmission can be prevented by adopting a non-integer speed ratio between a workpiece spindle (3) and a driving motor (4) in a gear train of a workpiece driving mechanism in a continuous generation type gear grinding machine for transmission gears, a large number of teeth of a gear (6) on the workpiece spindle (3), a transverse contact ratio and an overlapping contact ratio of a large integer in the gear train, and a damping ring (7) arranged on the workpiece spindle (3).
Patent JP-2003328790-A (JP)
Title: Valve system control device for engine
Inventor: TAKEMURA SHINICHI
IPC: F01L13/00
Filed: 2002-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To securely avoid that an intake air lift characteristics temporarily turns into the undesirable lift characteristics in an idle transition stage when the extreme low load idle condition (N idle) and the low load idle condition (D idle) are switched.  <P>SOLUTION: The device is equipped with a lift/operating angle variable mechanism capable of continuously changing the intake operating angle and a phase variable mechanism capable of changing the intake phase. The idle operation conditions are classified into N idle and D idle according to the load, the different lift characteristic is given to them respectively. At the time of the shift to N idle from D idle, the phase variable mechanism is preferentially driven to the delayed angle side as shown in the solid line arrow Y1. At the time of the shift to D idle from N idle, a lift/operating angle change mechanism is preferentially driven to the large operating angle side as shown in the dashed line arrow Y2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003337027-A (JP)
Title: Method and program for map data processing
Inventor: NOMURA TAKASHI
IPC: G09B29/00
Filed: 2002-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a map-data processing method in which a part of large- capacity map data provided by a recording medium or the like is updated with satisfactory efficiency and in which new data and old data are used with satisfactory efficiency so as to have a matching property, to provide a map-data processing program and to provide a map-data processing unit for realizing the map-data processing method.  <P>SOLUTION: Whole-country map data is divided into a plurality of blocks, each block is divided into a plurality of meshes, each block has whole-mesh control information, and a part of the whole-country map data is updated in units of meshes while the whole-mesh control information is being used. At this time, the whole-mesh control information in the recording medium 2 is transferred to a nonvolatile memory 12 inside a navigation system 1, and its content is updated sequentially according to its update.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003334678-A (JP)
Title: Cad/cam apparatus
Inventor: SHIBATA HIROAKI
IPC: B23K26/382
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To dispense with complicated operations when generating NC data for point-piercing and improve working efficiency of an operator.  <P>SOLUTION: A CAD/CAM apparatus generating NC data comprises: a memory means setting and memorizing data for parts layout in advance; a point- piercing designating means designating a point-piercing position so as to collectively carry out piercing actions only of the data for parts layout; a point- piercing property adding means adding a point-piercing property to a designated position by the point-piercing designating means; a piercing property changing means changing a normal piercing property which is included in a position designated by the point-piercing designated means, to a beam-on property; a point-piercing path setting means setting a cutting path in advance in connection with positions adding the point-piercing property; and a NC data generating means generating NC data based on the normal piercing property, the point- piercing property, and the cutting path.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003338958-A (JP)
Title: Electronic view-finder
Inventor: SHIMIZU MASAMI
IPC: H04N5/232
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic view-finder which can display a selected range finding point of an electronic still camera having a plurality of range finding points, and which can simultaneously confirm a focus of the image before and after imaging.  <P>SOLUTION: The electronic view-finder comprises an AF unit having the plurality of range finding points; an optical system focus adjustable constituted in cooperation with this AF unit and focus adjustable constituted even by a manual focus, an imaging element for generating an image signal by a photoelectric conversion with respect to an object image by the system, a monitor means for displaying the image signal generated by the element and displaying the selected point of the points, and a means for enlarging and displaying the image displayed in the frame of the selected point to obtain a recognition corresponding to the focus adjusting state of the system.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003334940-A (JP)
Title: Color inkjet image recorder, method of recording, and ink set
Inventor: KINOMOTO MASANORI
IPC: C09D11/38
Filed: 2002-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color inkjet image recorder capable of realizing reproduction of a clear image having little color bleeding on a plain paper at a high speed by using an inkjet recording ink, a method of recording and an ink set.  <P>SOLUTION: This color inkjet image recorder comprises the ink set consisting one or more color inks and a black color and an inkjet printing section. An initial contact angle θ<SB>0</SB>of each of the color and black inks on a plain paper is in the range of 30-90°. A contact angle variation amount Xa of the ink A to be printed previously at a time after one second from the time when it is printed is in the range of -70<Xa<-10(°) by an active liquid suction measurement method, and a dot area rate Ya thereof at a time after ta seconds therefrom is in the range of 1.5<Ya. A contact angle variation amount Xb of the ink B to be printed later at a time after one second from the time when it is printed is in the range of -15<Xb<0(°) by the active liquid suction measurement method, and a dot area rate Yb thereof at a time after tb seconds therefrom is in the range of 1.0<Yb<1.7.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003338196-A (JP)
Title: Defect analyzing method
Inventor: OTA FUMITO
IPC: G11C29/56
Filed: 2002-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a defect analyzing method by which defective modes can be classified highly accurately.  <P>SOLUTION: An original FBM 27a is made on the basis of the result of the prescribed test performed by using an LSI tester 2. Next, an FBM (fail bit map) 27b is made by degenerating the FBM 27b with 8×8 bits. Next, a region in which a fail bit is present is specified in an FBM 57a on the basis of the FBM 27b. Next, an FBM 27c and an FBM 27d are made by degenerating the FBM 27a of a part corresponding to the region with 2×2 bits. Next, a fail bit is specified on the basis of the FBM 27c and the FBM 27d.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003341781-A (JP)
Title: Member and structure for holding work with odd-form cross section
Inventor: YAO KOICHI
IPC: B65D57/00
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a highly rigid holding member which is entirely made of corrugated fiberboard and concentratedly supports a plurality of installment panels or the like together.   <P>SOLUTION: The holding member 1 for holding both right and left ends of a plurality of odd-form cross-section works W such as an installment panel is made of corrugated fiberboard, stands on a pedestal 10 made of corrugated fiberboard and comprises a pair of left and right symmetric support members 20L and 20R. The support member vertically includes a plurality of support arms 22, etc., for supporting both right and left ends of the work in front and back portions of an intermediate trunk. Both right and left ends of the work are engaged between the right and left support arms of the right and left support members to hold the plurality of works in the front and rear portions, and the upper and lower portions of the right and left support members.  <P>COPYRIGHT: (C)2004,JPO