baber/WOPTO huggingface dataset:
Patent JP-2000280763-A (JP)
Title: Automobile fuel tank
Inventor: DISTELHOFF MARKUS
IPC: B60K15/03
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To reduce weight of a fuel tank, and to manufacture the fuel tank in an optional shape by arranging at least a single permeation cutoff means for fuel vapor in a wall part in an automobile fuel tank having the wall part particularly manufactured from plastic by an injection molding method. SOLUTION: A fuel tank has a wall part 3 manufactured from two shell parts 1, 2 and a permeation or infiltration cutoff means 4 arranged in the fuel tank. The permeation cutoff means 4 has mutually joined two shell parts 5, 6, and these shell parts 5, 6 have particularly low permeability on fuel vapor. The shell parts 5, 6 can be manufactured from, for example, plastic or metal, and have an external molding shape corresponding to an internal molding shape of the outside shell parts 1, 2. The fuel tank is completed by welding the outside shell parts 1, 2 of the wall part 3, and at this time, the outside shell parts 1, 2 are useful for sufficiently stabilizing the wall part 3.
Patent JP-2001268639-A (JP)
Title: Radio communication terminal device and control method for character telephone call
Inventor: OTA MAKOTO
IPC: H04W4/08
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a radio communication terminal device and a control control method for its character telephone call which can control the communication timing between two parties which are having a character telephone call as to a radio communication terminal and its control method for its character telephone call which can communicate the character telephone call by radio. SOLUTION: This radio communication terminal which has functions of inputting and displaying characters and enables real-time character telephone call communication is equipped with control code generating means 103 and 104 which generate and transmit control codes indicating that input operation is in process by radio when input operation for a 2nd message is done after a 1st message is transmitted by radio.
Patent JP-2001259622-A (JP)
Title: Water cleaning device
Inventor: TOKIDA MASAHIRO
IPC: E03C1/10
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of supplying safe and clear water without need for exchange and regeneration of an adsorbent, besides capable of removing organic matters by a flow treating system, not complicated in the device, since a cushion material is not provided, and capable of treating a large volume of water containing harmful components. SOLUTION: In the water cleaning device in which influent water is passed through a turbid material removing part and a harmful component removing part, then is made to flow out, the harmful component removing part is a harmful component decomposition means by UV rays from an excimer lamp and Reynolds number of the water passing through the harmful component removing part is >=2,000 and <=60,000, and also thickness of the flow path of the harmful component removing part is >=100 μm and <=5,000 μm.
Patent JP-2001260365-A (JP)
Title: Method of manufacturing ink jet head
Inventor: TORII TAKUJI
IPC: B41J2/055
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To improve variations of ink jet characteristics of a multi nozzle ink jet head. SOLUTION: After a piezoelectric element bar is bonded to a piezoelectric element-fixing plate, two sides of an end face at the side of a diaphragm of the bar-shaped piezoelectric element are cut and finally diced.
Patent JP-2001264912-A (JP)
Title: Silver halide photographic emulsion, method for preparing the same and silver halide photographic sensitive material using the same
Inventor: ASANUMA NAOKI
IPC: G03C1/047
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a thin flat platy grain emulsion further excellent in sensitivity to color sensitization, a method for preparing the emulsion and a silver halide photographic sensitive material using the emulsion. SOLUTION: The silver halide photographic emulsion has <=40% coefficient of variation of equivalent circular diameter of all grains and >=50% of the total projected area is occupied by flat platy grains which satisfy the following requirements (i)-(vi); (i) silver iodobromide or silver iodochlorobromide grains having (111) faces as the principal surfaces, (ii) >=1.0 μm equivalent circular diameter and <=0.1 μm thickness, (iii) each of the grains comprises a core a shell containing >=10 dislocation lines ranging from the interface between the shell and the core to the edge of the grain, (iv) when each of the flat platy grains is seen from a direction perpendicular to the principal surfaces, the shell forming region is a circular region corresponding to >=10% of the length from a side of the grain to the center, (v)  when the average silver iodide content of the grains is represented by I mol% (0.3<I<20), the silver iodide content of each of the grains is in the range of 0.7 I to 1.3 I and (vi) >=0.5 μm equivalent spherical diameter.
Patent JP-2001266474-A (JP)
Title: Optical disk unit
Inventor: SAKAGUCHI HITOSHI
IPC: G11B7/004
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To surely make change over from rough control to fine control when executing the fine control of number of revolutions by using an ATIP signal after the rough control of the number of revolutions is executed by using the signals generated by operation of a spindle motor. SOLUTION: The rough control of the number of revolutions is executed by calculating the difference between the results of counting obtained by counting FG pulses bases on the rotational driving motion of the spindle motor 3 and the target count value based on the target number of revolutions and forming the rough control signal at a rough rotation control section 19. When the control is shifted to the dine control using the ATIP signals from the rough control, the result of the calculation of the difference obtained by a fine rotation control section 18 and the result of the computation obtained by bit computation of the target count value are compared and the ratio of the result of the differential calculation to the result of the target counting is decided and a changeover timing signal is formed. A changeover control signal is outputted from a CPU 21 to a rotation control changeover section 20 in such a manner that the rough control in the fine rotation control section 18 is changed over to the fine control in a rough rotation control section 19.
Patent JP-2001177578-A (JP)
Title: Integrated information communication system by satellite communication
Inventor: FURUKAWA HISAO
IPC: H04W84/12
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To provide an integrated information communication system by satellite communication, which secures security and reliability in communication. SOLUTION: In the integrated information system, at least one or above VAN that an ICS user frame having a peculiar ICS user address system ADX incorporates is transmitted without changing the ICS network of an ICS network address system ADS, is converted into the ICS user address system ADX based on the management of a conversion table when it reaches the other objective access controller and it reaches the other outer information communication unit. A first IP terminal that a user uses and a second IP terminal which associatively operates with the first IP terminal supplying data or a satellite transmission unit and to which an ICS special number is given are installed. Whole duplex communication is conducted at first from the inquiry of the user by using a satellite channel and a ground ICS channel that the integrated information system supplies.
Patent JP-2001035275-A (JP)
Title: Manufacture of transparent substrate with transparent conductive film, and photoelectric converting device using the film
Inventor: OTANI TSUTOMU
IPC: H01J11/22
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To make reduction of film surface easy to improve the conductivity of the film by performing the heat treatment of a transparent conductive film, formed on a transparent substrate by thermal decomposing reaction in an oxidizing atmosphere and then heat-treating it in a non-oxidizing atmosphere. SOLUTION: A plurality of films are formed continuously on a glass ribbon 10 by CVD. For example, a prescribed number of coaters 16 are arranged within a tin float tank 12 with a prescribed distance from the surface of the glass ribbon 10 which flows from a melting furnace 11 into the tin float tank 12 and moving on a tin bath 15. A gaseous raw material is supplied from the coaters 16, to continuously form a transparent conductive film on the glass ribbon 10 and then is gradually cooled in a gradual cooling furnace 13. The formed transparent conductive film is subjected to heat treatment, at least once in an oxidizing atmosphere such as air and then is subjected to heat treatment at least once in a non-oxidizing atmosphere such as nitrogen. The heat treatment is preferably performed at a substrate temperature lower than the forming temperature of the transparent conductive film.  For example, the substrate temperature in the heat treatment is set to, for example, 300 deg.C or higher and 600 deg.C or lower.
Patent JP-2001273072-A (JP)
Title: Preparation system of table data, preparation method of table data, and recorded medium recording programs for preparation of table data
Inventor: MIZUNO MASAO
IPC: G06F3/048
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To prepare table data which have excellent operability and improve workability. SOLUTION: In order to indicate scrolling directions, symbol characters such as a triangle and an arrow are inserted in the cell at the intersection of a line and a row at prescribed line intervals or row intervals in the table. The cell at the nearest (or adjacent) intersection is specified as the link target of each symbol. Taking target a11, for an example, the triangle facing downward links to target a21 and the arrow facing right links to target a12. Pointing to the triangle facing downward by a pointing device and so forth will cause to scroll to the link target a21. Pointing to the arrow facing right by a pointing device will cause to scroll to the link target a12.
Patent JP-2001274929-A (JP)
Title: Picture forming device
Inventor: YAMAZAKI TAKAHIRO
IPC: G03G15/08
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To secure a sorting function, to improve the workability of job sorting and to avoid the consumption bias of whole recording materials by outputting a colored cover by using the other color when color toner (recording material) being the object of sorting becomes an end or near end in a device performing the sorting by using a color picture. SOLUTION: A picture forming device forming the color picture on recording paper by using plural picture forming colors in a picture forming means is provided with a toner end sensor 35 detecting the end state and the near-end state of the recording materials of the picture forming colors, a toner pattern sensor 29 and a main control part 11 controlling the picture forming means. The main control part 11 controls to switch the material to the recording material different from that of the picture forming color when the recording material of the picture forming color is detected to be in the end state by the toner end sensor 35 in the case of generating and outputting the colored cover by using the specified picture forming color in output job unit.
Patent JP-2001270353-A (JP)
Title: Rotary operating device
Inventor: AKAZAWA TERUMI
IPC: B60N2/16
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To improve an operability in a rotary operating device. SOLUTION: This rotary operating device comprises a rotary operating member 1 rotatably operated between a neutral rotating position and first and second rotating positions, a ratchet wheel 5 rotated integrally with a rotated part X, a rotating shaft 10 drivingly rotated by the rotary operating member 1, first and second claw members 6 and 7 hooked to the ratchet wheel 5 when the rotary operating member 1 is rotatingly operated to the first and second rotary positions, and a hooking limiting part 23 limiting the hooking of the second claw member 7 to the ratchet wheel 5 during the rotation between the neutral rotary position and the first rotary position and limiting the hooking of the first claw member 6 to the ratchet wheel 5 during the rotation between the neutral rotary position and the second rotary position.  Thus, by merely rotatingly reciprocating the rotary operating member 1 between the neutral rotary position and the first rotary position or between the neutral position and the second rotary position, the rotated part X can be drivingly rotated selectively to one side and the other side. The operation can be simplified remarkably, and the operability can be enhanced.
Patent JP-2001275266-A (JP)
Title: Chargeable electric equipment
Inventor: NISHIMURA SHINJI
IPC: H01F38/18
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To enable a power transmission from a primary side to a secondary side without contact as well as power transmission and reception of a signal through a power transmission transformer. SOLUTION: When power is transmitted from a primary side coil 20 to a secondary side coil 40, a power transmission control signal having a predetermined ratio of a power transmission state to a non-transmission state is formed within one period. Then, the power transmission control signals of different periods from each other are combined as prescribed to a signal to be transmitted from the primary side to the secondary side.
Patent JP-2000312671-A (JP)
Title: Method for measuring body area
Inventor: PUSCH MARTIN
IPC: A61B5/107
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of exactly measuring a body area comparatively in a short time comparatively at low cost. SOLUTION: At least two images of the body area are photographed from various camera positions A and a contour line is calculated from these images as contrast, for example. An object 2 for reference having a reference block is used for making these images into reference. A camera 3 is adjusted to this object for reference in perpendicular observing direction by an angle adjusting means such as web 4 protruded in perpendicular direction, for example. Continuously, the outer surface of the body area is calculated from several pieces of mapping of the contour line and the reference block by a reference model.
Patent JP-2001279472-A (JP)
Title: Method for inhibiting corrosion in cast iron tube
Inventor: SAITO MASAHIKO
IPC: C09D5/08
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for inhibiting corrosion in a cast iron tube using a coating material capable of coating even on white rust generated in case of temporarily storage in air and on white rust generated in steam curing. SOLUTION: (1) The outside of a cast iron tube is heat sprayed with zinc, a zinc aluminum prealloy or a zinc aluminum alloy to form a coating layer, (2) the outside of the coated tube is coated with two portion type aqueous epoxy emulsion coating material with a solid content of >=5 wt.%, composed of the epoxy resin having an epoxy equivalent of 475 to 1,800 and an amine curing agent having an active hydrogen equivalent (solid content) of 160 to 600 to form an epoxy resin coating, and (3) the surface of the epoxy resin coating is further coated with an acrylic emulsion coating material with a solid content of >=15 wt.% to form an acrylic resin coating.
Patent JP-2001278601-A (JP)
Title: Reformer for fuel cell
Inventor: YAMADA TOSHITAKA
IPC: H01M8/06
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a reformer for a fuel cell preserving joining strength of a hydrogen separation pipe for a long period under a high temperature circumstances of 500 deg.C of higher and preventing the degradation of a joined part by vibration or shock. SOLUTION: The hydrogen separation pipe 3 is composed of porous ceramics of which the surface is covered with Ag-Pd alloy layer 3a of 10-30 μm thickness. An end of the pipe is open and the other end is closed. The metalized layer 8 composed of Ag-Cu-Ti alloy of 5-60 μm thickness and formed on an outer surface or an inner surface of one end is joined with the outer surface or the inner surface of the cylindrical metal fixing part 6 through solder 9 of which the melting point is 700 deg.C or higher and lower than the melting point of Ag-Pd alloy layer, and fixing in a reforming reaction furnace.
Patent JP-2001276036-A (JP)
Title: Cathode scan type x-ray generator and x-ray ct scanner
Inventor: ONO KATSUHIRO
IPC: G21K5/04
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a small and highly reliable cathode scan type X-ray generator for a very high speed X-ray CT scanner and the very high speed X-ray scanner using it, by which the inside of a subject is stereoscopically and instantly inspected and an excellent CT image is obtained. SOLUTION: The cathode scan type X-ray generator for the very high speed X-ray CT scanner is provided with a doughnut shape vacuum vessel VV, a cathode side rotary body assembly CR inside the vessel and a ring-shape cathode power supply mechanism SL1 to be operated in vacuum for energizing the cathode and generates X-rays circulating at high speed. The generator is used for the very high speed X-ray CT scanner. Then the rotary part of the cathode side rotary body assembly or the cathode power supply mechanism, supported by a bearing mechanism consisting of a hydrodynamic slide bearing lubricated by liquid metal so as to be freely rotatable. The rotary part inside the vacuum vessel is thermally and electrically connected to the outer part of the vacuum vessel through the liquid metallic lubricant and kept in low temperature and fixed potential.
Patent JP-2001275404-A (JP)
Title: Farm working machine
Inventor: TOJO MASAJI
IPC: A01B33/08
Filed: 2000-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a farm working machine effective for properly preventing the adhesion of soil to the opposite face of an opposite frame. SOLUTION: The body 1 of the machine is provided with a chain case 3 and a bracket 4 separately positioned opposite to each other interposing a rotary tilling work member 5. Bosses 11 having engaging recesses 13 are protruded on the inner faces of the chain case 3 and the bracket 4. The lower edge of the 1st stainless steel side plate 35 is inserted into and engaged with the engaging recess 13 on each opposite face of the chain case 3 and the bracket 4 and the 1st stainless steel side plate 35 is attached along the opposite face. The face of the 1st stainless steel side plate 35 opposite to the rotary tilling work member 5 is formed to a smooth face to prevent the adhesion of soil.
Patent JP-2001288207-A (JP)
Title: PRODUCTION METHOD OF alpha-OLEFIN-AROMATIC VINYLS COPOLYMER
Inventor: YOKOTA KIYOHIKO
IPC: C08F2/38
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To provide production method of a high quality α-olefin-aromatic vinyls copolymer with a controlled catalyst cost and good productivity. SOLUTION: In the production method of the α-olefin-aromatic vinyls copolymer using a catalyst comprising (A) a transition-metal compound and (B) a cocatalyst, the method comprises using the transition-metal compound having a metallocene skeleton with a C1 symmetry and two crosslinking groups as the component (A).
Patent JP-2001287262-A (JP)
Title: Non-crosslinked polypropylene resin foamed sheet for molding and non-crosslinked polypropylene resin multilayered foamed sheet for molding
Inventor: NAOI YOSUKE
IPC: B29L7/00
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To improve sagging properties at the time of thermal molding and mold reproduciblity. SOLUTION: In a non-crosslinked polypropylene resin foamed sheet 1, the shape of cells 2 satisfy formulae 0.3<=A/B<=0.7 and 0.3<=A/C <=0.7 [wherein, A is an average cell size in a thickness direction; B is an average cell size in an extrusion (MD) direction; and C is an average cell size in a lateral (TD) direction]. A non-crosslinked polypropylene resin foamed multilayered foamed sheet is obtained by providing a polypropylene resin layer on at least the single surface of the sheet 1 and the shrinkage factor (at the time of heating at 190 deg.C for one min) thereof is 25-60% in the extrusion direction and 5-30% in the lateral direction.
Patent JP-2001292330-A (JP)
Title: Image processing method, patch pattern setting method and image processing apparatus
Inventor: YABE TAKASHI
IPC: H04N1/60
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To apply calibration with higher accuracy to part of a patch pattern used for printer calibration where gradation is emphasized and part thereof where the gradation expression of a printer is deteriorated. SOLUTION: Patches of the patch pattern in a prescribed print color are displayed under the classification of three gray level regions; low, medium, high gray levels. A user can increase number of patches in a gray region where the gradation is emphasized or number of patches of a gray level region where the user discriminates that the gradation expression by the printer is deteriorated by clicking an adjustment button (402) and can decrease number of patches in the other regions by clicking a corresponding adjustment button (404).
Patent JP-2001289733-A (JP)
Title: Defect inspection system
Inventor: HARADA SUKENORI
IPC: G01M11/00
Filed: 2000-04-10
Abstract: PROBLEM TO BE SOLVED: To improve efficiency of visual inspection of a liquid crystal panel determined as a defective unit by automatic inspection, in a defect inspection system of the liquid crystal panel which includes automatic inspection. SOLUTION: A second image processing part 16 fetches image data of the liquid crystal panel 11 determined to be out of a criterion by a determination part 15 from an image fetching part 13, converts the data into a data form suitable for the visual inspection, and memorizes the data in an image data memory part 17. A worker displays the image data accumulated in the image data memory part 17 on a monitor screen of a terminal device 18, relative to the liquid crystal panel determined to be out of the criterion, and sequentially executes visual inspection by switching the data.
Patent JP-2001298310-A (JP)
Title: Antenna attaching device
Inventor: KATO KAZUNORI
IPC: H01Q1/12
Filed: 2000-04-11
Abstract: PROBLEM TO BE SOLVED: To further inexpensively provide an antenna corresponding to the miniaturized main body of the antenna for communication, to improve the degree of freedom in a place to attach the antenna by reducing the limits caused by the structure of an antenna attaching device on the spot to attach the antenna so as to decrease the expense for an fixture for a veranda or the like as much as possible and to enable a user to install the antenna for communication with as little economical burden as possible as a result. SOLUTION: In the antenna attaching device for attaching the main body of the antenna through an antenna fixture onto a mast or the like, this device is provided with a connection for connecting the main body of the antenna to a part extended from the antenna fixture so that the mast can not be positioned at the projection spot of the main body of the antenna.