baber/WOPTO huggingface dataset:
Patent JP-2002104656-A (JP)
Title: Magnetic levitation moving device
Inventor: MAKINO KENICHI
IPC: B65G49/06
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To remarkably improve positioning precision by devising structurally and to reduce a power consumption related thereto and decrease a manufacturing cost. SOLUTION: In a magnetic levitation moving device 100, at least one of an upper or a lower electromagnet 18 or 120 is situated at the apex of a first virtual triangle 140 consisting of a first apex 141 positioned at one with an arbitrary virtual reference straight line on a table 114 positioned therebetween, and second and third apexes 142 and 143 positioned at the other. A gap 122 between a rail 112 and a table 114 is ensured. With the virtual reference straight line forming a boundary therebetween, a sensor 123 is situated corresponding to the respective apexes of a second virtual triangle 145 consisting of an A apex and a B apex on the same side as the first apex 141 and positioned with the first apex 141 nipped therebetween, and a C apex positioned on the same side as those of the second and third apexes 142 and 143 and between the second and third apexes 142 and 143.
Patent JP-2002112410-A (JP)
Title: Power transmission device for work vehicle
Inventor: ONO HIROYOSHI
IPC: F16H48/36
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To solve a problem of an operational delay generated when adjusting the number of revolutions of driving wheels in order to straightly advance a vehicle against a rapidly changing land shape or workload in particular in a work vehicle traveling by adjusting the number of revolutions separately for each of the right and left driving wheels. SOLUTION: The work vehicle is equipped with a pair of left and right front wheels 1F and a pair of right and left rear wheels 1R and drives the front and rear wheels with electric motors 2, 3L and 3R. In this case, the motors 3L and 3R are internally mounted in a case supporting the front wheels 1F or the rear wheels 1R by a supporting shaft. Revolutions of left and right motor output shafts 43 and 43 are connected to a clutching mechanism 6 through deceleration gears 5A and 5B respectively. Further, the revolutions of the both shafts 43 and 43 are integrated.
Patent JP-2002105145-A (JP)
Title: Polymer polyol composition
Inventor: OTA HIDEFUMI
IPC: C08F2/44
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a polymer polyol composition having low viscosity despite its high polymer particle concentration and capable of giving a polyurethane foam with higher foam hardness than those of conventional foams. SOLUTION: This polymer polyol composition comprises (A) a polyol and (B) polymer particles dispersed in the polyol A; wherein the polymer particles B has been formed by polymerization of (b) an ethylenically unsaturated compound, and >=5 mass% of the component b is characterized by being (b1) an unsaturated polyester where 50-98 mol% of the maleic acid unit in an esterified product from (p) an unsaturated carboxylic acid consisting of maleic acid (anhydride) and (q) a polyol is isomerized into fumaric acid unit.
Patent JP-2002109492-A (JP)
Title: Contactless data carrying device and wiring member for booster antenna section
Inventor: HIGUCHI TAKUYA
IPC: B42D15/10
Filed: 2000-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a contactless data carrying device with a high magnetic coupling efficiency of a booster antenna coil and a secondary coil, dispensing with a high precision processing. SOLUTION: In the contactless data carrying device provided with a first wiring layer (110) and a second wiring layer (120), at least either of which has an antenna coil, superimposed on each other via a dielectric layer (130), to which a booster antenna section capacitively coupled and the booster antenna section as a primary coil and to which a secondary coil to be electromagnetically coupled, detours (111a, 121a), which make a detour in an almost square shape along with an external shape of the secondary coil of a data carrier semiconductor chip (150) or other data carrier modules and so as to almost superimpose the detour on the external shape in one of neighboring sections of the antenna coil in the wiring layer are provided and the antenna coil in the wiring layer is formed by electromagnetically coupling the detours to an antenna coil mounted on the semiconductor chip (150).
Patent JP-2002111745-A (JP)
Title: Network access control device, its control method, its control system and communication service method
Inventor: NAMIOKA YOSHIMITSU
IPC: H04L45/74
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a means for confirming services available at the time of maintenance for each calculator by a maintenance crew himself when he maintains the calculators from a remote place and to enable a network access control device to control the passage or the non permission of communication data according to the operation mode of a plurality of calculators. SOLUTION: The network access control device is set up at an access point between a calculator which can be maintained from a remote place and an external network. The network access control device is provided with operation modes corresponding to access control rules of the calculator. When there are a plurality of calculators, each of them is provided with an operation mode.
Patent JP-2002112756-A (JP)
Title: Apparatus for forming chinese meat dumpling
Inventor: NAGASHIMA KENICHI
IPC: A23L35/00
Filed: 2000-10-04
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for forming a Chinese meat dumpling, capable of forming Chinese meat dumplings of various weights without changing formation molds of the apparatus for forming the Chinese meat dumplings. SOLUTION: This apparatus for forming a Chinese meat dumpling is characterized in that the apparatus comprises an outer pastry placing stand, a pressing stand and an outer pastry placing edge pressing lever which are pivoted on the outer pastry stand and a flexible wrapping sheet arranged on the outer pastry placing stand, and the wrapping sheet is provided with plural wrapping pieces which are approximately radially arranged.
Patent JP-2001145633-A (JP)
Title: Laterally discharging coagulation device of multi-port type
Inventor: PLATT ROBERT C
IPC: A61B18/00
Filed: 2000-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a new and effective device for treating some tubular tissue or for treating a tissue at many bleeding sites deviated from an axis. SOLUTION: This invention is of an electrical surgical device which has a thin and long flexible tube, where plural side ports are bored and positioned, to be used in combination with an endoscope, for coagulating a tissue. The tube is extended through an operation channel of the endoscope, and ionizable gas is supplied to the tube at the proximal end of the tube or in its neighborhood. A diffusing member diffuses ionized gas toward the tissue from the proximal end of the tube through each side port. An electrode is used for ionizing the gas before the gas is sent out of the side ports.
Patent JP-2002115291-A (JP)
Title: Combination faucet apparatus
Inventor: SHIMADA KAZUHISA
IPC: E03C1/05
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To solve the problems of a conventional combination type faucet apparatus, i.e., the problems of variations in mixing ratio between water and hot water and large variation in temperature of spouted hot water, when hot water is spouted from a mixing valve during spouting of hot water from another mixing valve, and the problem of hunting of water spouting temperature due to large rate of change in the mixing ratio. SOLUTION: According to a new combination faucet apparatus, at simultaneous spouting of hot water, a plurality of relational lines between a water/hot- water mixing ratio R and a rotational angle θ of a valve body 203 are stored beforehand, based on a ratio of flow rate of fed hot water, so that one of the relational lines is determined, based on a ratio between a hot water spouted amount from a hot-water supply pipe 8A and a hot-water spouted amount into a bathtub 62. When the mixing valves are used simultaneously, the mixing valves are controlled based on the relational line thus determined, to thereby obtain satisfactory hot water spouting performance.
Patent JP-2002113936-A (JP)
Title: Sheet-fed type gravure printing process, gravure sheet- fed press and its cylinder for gravure printing
Inventor: OTOMO HITOSHI
IPC: B41M1/18
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a sheet-fed type gravure printing process with excellent workability and productivity when a sheet base material, especially one face of a card such as a prepaid card and a commutation ticket is printed, its gravure sheet-fed press and its cylinder for gravure printing. SOLUTION: The sheet-fed type gravure printing process by means of the gravure sheet-fed press for performing multi-layer printing on the surface of a card C is provided and the sheet-fed type gravure printing process wherein a plurality of plate faces 14a, 14b and 14c for forming multi-layer printing layers are formed on the circumferential face of a plate cylinder 14 formed on the cylinder for gravure printing and one of these plate faces is coated with an ink to print the first printing layer on the surface of the card C and then, by using the plate face 14b on the plate cylinder 14, the second printing layer is printed on the first printing layer to laminate the printing layers on one face of the card C is provided.
Patent JP-2002124255-A (JP)
Title: Nonaqueous solvent secondary battery
Inventor: SUGANO KOICHI
IPC: H01M10/0569
Filed: 2000-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a negative electrode realizing high service capacity and high charging/discharging efficiency, capable of enhancing electrode filling properties and securing a good electrode structure, and capable of using an electrolytic solution containing PC(propylene carbonate), when using a graphite material for the negative electrode of a nonaqueous solvent secondary battery, and to manufacture a large-capacity lithium ion secondary battery with excellent rate characteristics, cycle stability, and low-temperature characteristics. SOLUTION: This nonaqueous solvent secondary battery is characterized by using the negative electrode using a graphite powder as carbon material and the electrolytic solution made by dissolving a lithium salt in a nonaqueous solvent containing propylene carbonate. The graphite powder is non-flake shaped and manufactured by graphitizing mesophase pitch used as raw material at 2,000 deg.C or higher temperature. With respect to the powder, optical structure is mosaic structure, the spacing d002 of crystal grains is 0.3358 nm or more in the C-axis direction in X-ray diffraction, the size Lc002 of the crystal grains is 100 nm or less, and the strength ratio (I1,360/I1,580) is 0.1 or more between two Raman bands of 1,360 and 1,580 cm-1 in a Raman scattering spectrum.
Patent JP-2002120950-A (JP)
Title: Image forming device
Inventor: HAYASHI SHIGEKI
IPC: B65H3/44
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of paper feed control for selectively feeding paper so as to shorten first copy time as much as possible when there exists a paper tray for housing the plural paper having the same size. SOLUTION: This image forming device is provided with an image forming part, plural paper placing parts, feeding means 15 arranged in the respective paper placing parts and a paper feed control part 100 for performing the paper feed control for shortening the first copy time. The plural paper placing parts include a first paper placing part shorter in carrying time to the image forming part and a second paper placing part longer in the carrying time to the image forming part. A reduction quantity of the paper of the first paper placing part shorter in the carrying time up to the image forming part is reduced further by the paper feed control part 100. The paper feed control for obtaining many chances capable of shortening the first copy time is performed.
Patent JP-2002124788-A (JP)
Title: Guide mechanism of plug-in unit
Inventor: YOKOYAMA RYUZO
IPC: H05K7/14
Filed: 2000-10-16
Abstract: PROBLEM TO BE SOLVED: To solve the problem where the number of mounted connectors decreases for inefficient mounting configuration if a guide mechanism is provided for accurate engagement between a plug-in unit connector and a back panel connector. SOLUTION: Related to a plug-in unit substrate 11, a pin receiving bracket 15 forming a guide hole 16 is fitted to a reinforcing region in a connector mounting region by a fixing screw 14 fixing a plug-in unit reinforcing bracket 13. Related to a back panel substrate 21, a guide pin 24 also acting to fix a back panel reinforcing bracket 23 is fitted to the reinforcing region in a connector mounting region. The guide pin 24 is inserted in the guide hole 16 to guide engagement between a plug-in unit connector 12 and a back panel connector 22 at mounting of the plug-in unit.
Patent JP-2002125115-A (JP)
Title: Display and print for electronic watermark
Inventor: ONO TSUKANE
IPC: H04N1/387
Filed: 2000-10-17
Abstract: PROBLEM TO BE SOLVED: To display an electronic watermark imbedded to an image in an invisible state on a display screen or to print out the electronic watermark on a print medium in a visually recognizable way without the need for trouble of adjustment. SOLUTION: An electronic watermark extract section 104b takes a difference between a signal image U and an original image S to generate a difference image Δ, applies binary processing to the difference image Δ by using a prescribed threshold value th to extract the electronic watermark as an extracted image Tth. In this case, the electronic watermark extract section 104b varies the threshold value th as th1, th2, th3, and th4 and applies binary processing to the difference image by using each threshold value respectively to obtain 4 extracted images Tth1, Tth2, Tth3, and Tth4. A display control section 104c synthesizes the 4 extracted images Tth1, Tth2, Tth3, and Tth4 to simultaneously display them on a screen of a display device 112 in a way of 1/4 division screen.
Patent JP-2002124605-A (JP)
Title: Manufacture of heat sink
Inventor: KIYOHARA HIROSHI
IPC: H01L23/36
Filed: 2000-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a heat sink which enables application to pipe of smaller diameter and one whose sectional shape is not a circle, and to manufacture a lot of heat sinks in a matter of minutes, while making the best use of in Publication Publication Number 2000-42667. SOLUTION: A pipe 2 is made to penetrate into a through-hole for a pipe, which is dug in a metal plate 1. Then, the diameter of pipe 2 is increased from the inside, to fix a metal plate 1 by pressing air or the liquid within the pipe 2.
Patent JP-2002134380-A (JP)
Title: Image face position detecting method, position detection method, exposure method, and device-manufacturing method
Inventor: KANATANI YUHO
IPC: H01L21/027
Filed: 2000-10-19
Abstract: PROBLEM TO BE SOLVED: To accurately detect the position of the Gaussian image face an image- forming optical system in an image formation type mark detection system. SOLUTION: A phase mark(GM), having narrow line width for generating a single waveform signal as an image pickup signal formed in a mark formation member(FM), is subjected repeatedly to image pickup by a mark detection system(AS), while the position of the mark formation member regarding the optical axis direction of the image-forming optical systems (106 to 108 and 111 to 115) is changed. Then, a position regarding the optical axis direction of the mark formation member is detected. In this case, at the position, the contrast of the single waveform signal (image pickup signal), obtained as the result of image pickup, becomes maximum. According to the detected result, the position of the Gaussian image face of the image-forming optical system is calculated by a prescribed method.  The position, that is detected in this manner and has the maximum contrast, is hardly affected by the spherical aberrations of the image-forming optical system or the like, thus enabling accurate detection of the position of the Gaussian image face of the image-forming optical system.
Patent JP-2002130865-A (JP)
Title: Air conditioner or refrigerating device
Inventor: SUGAWA MASAAKI
IPC: F25B31/00
Filed: 2000-10-19
Abstract: PROBLEM TO BE SOLVED: To contrive ensuring as well as simplifying of mounting of a crankcase heater, reduction of the number of part items and ensuring of heat transfer while contriving, at the same time, the simplifying of work, saving of time, reduction of cost, high reliability and high serviceability upon the exchanging service of the crankcase heater. SOLUTION: An air conditioner or a refrigerating device is constituted so as to be provided with a supporting unit 1 of an outdoor machine unit wherein a compressor, an outdoor heat exchanger and the like are installed; a compressor mounting table 2 provided on the supporting unit 1; a compressor 3 mounted on and fixed to the compressor mounting table 2; and the crankcase heater 11 supported by the supporting unit 1 or the compressor mounting table 2, and arranged so as to be approximated to the lower surface of a bottom plate 3C for the compressor 3.
Patent JP-2002125821-A (JP)
Title: Cover for gardening planter
Inventor: TANAKA NOBUYOSHI
IPC: A01G9/02
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a cover for gardening planter that can easily improve the appearance of the gardening planter and can easily be assembled and assembled. SOLUTION: The cover is composed of a two-sided panel member 1 that is foldable into L-shape to fit at least the bottom and the front sides halfway of the longer side of a gardening planter 10 and is provided with projected pieces 1d, which are enlarged towards the end and is formed by cutting and raising to one direction at the positions that span over the folding line 1c inside the folded part, and apertures 1e formed towards the opposite direction that can be set with the aforementioned projected pieces 1d to maintain the L-shape by fitting the above mentioned projected parts 1d to the apertures 1e.  It is also composed of the pair of three-sided panel member 2 and 2 that can be folded along at least the end, bottom, and the front sides of both ends of the longer side of the gardening planter 10, and is formed by joints 2i and 2j created by indenting together the concave and convex parts that exist along the line extended from the corner 2g formed by these three sides 2d-2f at the panel member along any one side 2f of the above-mentioned three sides.
Patent JP-2002134051-A (JP)
Title: Electromagnetic field superimposed lens and electron beam device using the same
Inventor: YONEZAWA AKIRA
IPC: H01J37/145
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To superimpose an deceleration electric field without forming a high voltage part in a barrel. SOLUTION: A magnetic pole 21 of a magnetic field type lens 2 is divided into a first magnetic pole part 211 having a ground potential and a second magnetic pole part 212 which is opposite to a sample 5, and a negative voltage is applied to, arranging so that the parts are insulated each other. At the same time, a electrode 31 fitted to the first magnetic pole part 211 so as to surround an electron beam passage and the second magnetic pole part 212 constitute a electric field type bi-potential lens 3. As a result, a high resolution image observation is enabled by reducing a chromatic aberration Cs and Cc, without forming a positive high voltage part in an electron beam passage of the barrel.
Patent JP-2002096280-A (JP)
Title: Method for constructing environment of working table, self-standing working table used therefor, self-standing rack, and slide rail
Inventor: TANAKA ETSUO
IPC: B25H1/04
Filed: 2000-09-15
Abstract: PROBLEM TO BE SOLVED: To provide an optimum working table environment used in a process such as assembly and inspection according to the process. SOLUTION: A self-standing working table 3, a self-standing rack 5 and a slide rail 8 fixed to the self-standing working table are prepared in a unit, and these components are assembled.
Patent JP-2002126426-A (JP)
Title: Extrusion molded sintered compact filter
Inventor: HOSODA SHIGEMI
IPC: B01D39/20
Filed: 2000-10-24
Abstract: PROBLEM TO BE SOLVED: To provide an extrusion molded sintered compact filter having the strength secured as a filter, a large contact surface area with fluid and high particle-removing performance. SOLUTION: The filter having remarkably high strength is obtained by keeping the average pore diameter and the porosity of the filter having a complicated cross-section shape within a prescribed range by using an extrusion molding method of powder metallurgy.
Patent JP-2001224584-A (JP)
Title: Method and instrument for pre-processing three- dimensional computed tomographic data
Inventor: PATCH SARAH KATHRYN
IPC: G06T11/00
Filed: 2000-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a method and instrument for processing projection data collected in a helical scan executed along a spiral track to a scanned object. SOLUTION: A coordinate system for expressing the data by parameter is defined, and a super hyperbolic equation is solved within the defined coordinate, whereby the estimated value of the projection data not located in the spiral track is generated.
Patent JP-2002127522-A (JP)
Title: Container for recording medium and recorder comprising it, and its controlling method
Inventor: NAKATANI AKIRA
IPC: B41J29/00
Filed: 2000-10-26
Abstract: PROBLEM TO BE SOLVED: To perform recording with an ejection quantity of ink optimal for a recording medium to be used even when the container of various recording media having a different ink receiving capacity is replaced. SOLUTION: A roll sheet unit 100 containing a recording medium being used in a recorder comprises a ROM 11 storing information concerning to the ink receiving capacity of that roll sheet, and a radio communication circuit 12 for transmitting the information stored in the ROM 11 to a printer 300 having a radio communication circuit 318 receiving that information.
Patent JP-2002130455-A (JP)
Title: Hydraulic control device for automatic transmission
Inventor: KUBO TAKAYUKI
IPC: F16H61/04
Filed: 2000-10-30
Abstract: PROBLEM TO BE SOLVED: To reduce a shift shock by maintaining a freely rotating state of a shift mechanism at down-shift time, and to finish hydraulic control of a driving force transmitting or engaging side frictional engaging element with a very small change in input shaft rotating acceleration as an index. SOLUTION: In maintaining the freely rotating state according to a down shift, when advancing a shift in an auxiliary shift mechanism by leaving a main shift mechanism as it is, a very small change is caused in the input shaft rotating acceleration ΔN. Then, an engaging state of the engaging side frictional engaging element B5 is detected with the fact of becoming almost 0 in the input shaft rotating acceleration ΔN as an index, and control of hydraulic pressure PC of a driving force transmitting frictional engaging element B1 and hydraulic pressure PB of the engaging side frictional engaging element B5 is finished. Thus, the finish can be controlled according to a fluctuation in the engaging timing.