baber/WOPTO huggingface dataset:
Patent JP-2002031449-A (JP)
Title: Cryogenic cooling apparatus
Inventor: TAKAHASHI MASAHIKO
IPC: F25D3/10
Filed: 2000-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a cryogenic cooling apparatus capable of shortening a precooling time without impairing the excellent cooling characteristics of a pressurized superfluid helium. SOLUTION: A first vessel 12 holding a superconducting coil 11 and a second vessel 13 wherein the pressurized superfluid helium is produced are connected by a plurality of piping lines 14a and 14b. In precooling, the liquid helium is sent from the second vessel 13 to the first vessel 12 through one piping 14b, while a helium gas evaporated with cooling of the superconducting coil 11 is sent from the first vessel 12 to the second vessel 13 through the other piping 14a.
Patent JP-2002036714-A (JP)
Title: Recording medium
Inventor: SHIBATANI MASAYA
IPC: B41M5/00
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a recording medium suitable for ink-jet recording method which can be favorably used as fine art paper, has resistance to file yellowing, resistance to deterioration of base material, and long term preservability. SOLUTION: In the recording medium having an ink reception layer containing at least a pigment on the base material, the base material is made of a cotton paper, and its surface pH on which at least the ink reception layer is to be provided is 5 to 6.5.
Patent JP-2002034506-A (JP)
Title: Food
Inventor: SUGITA YASUHIRO
IPC: A23L21/10
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a food containing various shaji (seabuckthorn, a Chinese herb drug produced from Hippophae L.) components effective for developing physiological activity and pharmaceutical effect of shaji. SOLUTION: The food is compounded with squeezed juice of shaji, processed shaji or their mixture containing amino acids, vitamins and fatty acids and contains the vitamins, amino acids and fatty acids derived from the squeezed juice of shaji, processed shaji or their mixture.
Patent JP-2002034789-A (JP)
Title: Pressure regulator of pressure cooker
Inventor: HASEGAWA TAKESHI
IPC: A47J27/08
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To reduce sideward scattering of steam and hot water, and also to make a user aware of blow out of the steam by smoothing the rotation of a weight. SOLUTION: A pressure regulator includes a needle valve 4 for opening and closing a valve seat portion 31 formed at the top of a nozzle 3 disposed on a cover portion 2 of a pressure cooker, and a weight P having enough weight to normally clog the valve seat portion 31 with the needle valve 4 and rotatable with respect to the vertical axis. The weight P is formed with a steam discharging passage 10 discharging steam downwardly surrounding the top portion of the nozzle 3 and an outside portion 32 continuing to the top portion of the nozzle 3, and the steam discharging passage 10 is formed with a toothed lock washer 7 (rotation inducing portion) for rotating the weight P by the steam pressure discharged from the nozzle 3. Thereby, the steam is discharged downwardly from the weight P, and the weight P can rotate by the steam discharged from the nozzle 3.
Patent JP-2002037614-A (JP)
Title: Filament carbon and method of producing it using hydrothermal synthesis
Inventor: YOSHIMURA MASAHIRO
IPC: B82B1/00
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To provide filament carbon and a mothod for synthesizing a nanotube from a hydrothermal C-O-H fluid in the presence of a metal catalyst. SOLUTION: The closed carbon nanotube that is multi-layered and has open ends is obtained by employing a mixture of a polyethylene/water, fullerene/ water, an organic solvent/water, or amorphous carbon/water in the presence of Nickel at 500-900 deg.C under the pressure of 30-200 Mpa, based on a novel method of hydrothermal crystalization. The nanotube including a layered wall having a thickness of a several carbons to hundred carbons is formed. Each nanotube has a small wall thickness which is approximately 10% of a large inside diameter as an important characteristic. A neatly arranged graphite structure which corresponds to that shown in TEM having a high degree of resolution is shown in a single nanotube by Raman Microscopic Spectroscopy.
Patent JP-2002036971-A (JP)
Title: Automobile lining
Inventor: TAKEI SACHIKO
IPC: B60H3/06
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To provide an automobile lining having an odor-killing function. SOLUTION: The automobile lining for covering the inside of an automobile body panel (such as a roof lining 10) comprises a lining body (11), and a duct (12) forming an air passage, wherein an odor-killing material (such as an odor- killing non-weaving cloth 14) is provided inside of the above duct.
Patent JP-2001244207-A (JP)
Title: Method of manufacturing gallium nitride-based compound semiconductor
Inventor: SAKAI SHIRO
IPC: H01L21/205
Filed: 2000-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a method manufacture gallium nitride-based compound semiconductor excellent chrostallinaty. SOLUTION: In this method, SiN buffer bodies 12 are discretely formed on a substrate 10, and a GaN buffer layer 14 which is formed at a lower temperature and a GaN semiconductor layer 16 at a high temperature are successively formed on the substrate 10 and buffer bodies 12. By discretely forming the buffer bodies 12, the single a crystal which becomes a seed crystal at the time of growing the high-temperature semiconductor layer 16 is promoted by inhibiting the crystal growth of the lowtemperature buffer layer 14 which relies upon the substrate 10.
Patent JP-2002046978-A (JP)
Title: Hydraulic circuit for crane
Inventor: EBARA MASAAKI
IPC: E02F9/22
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To prevent a pressure interference in a simultaneous operation of motor circuits within the same actuator group without an increase in hydraulic power sources. SOLUTION: A directional control valve 43 is interposed between a derricking motor circuit 26 and an auxiliary hoisting motor circuit 28 connected in series within the same actuator group C. In a simultaneous operation of both motor circuits 26 and 28, the directional control valve 43 is switched from a first position to a second position to interrupt the series connection between both motor circuits 26 and 28, and both of them are driven by separate hydraulic power sources 21 and 22.
Patent JP-2001112034-A (JP)
Title: Cross connection exchange and its realizing method
Inventor: FATEHI MOHAMMAD T
IPC: H04B10/27
Filed: 2000-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for realizing an optical cross connection exchange that can switch optical signals relating to many optical channels and requires only a few wavelength selection elements to each passing signal path and to provide an exchange. SOLUTION: The number of the wavelength selection elements having been required for signal paths of a conventional optical cross connection exchange is considerably reduced in the new optical cross connection exchange of this invention. A single optical channel distributor or more distributors accept wavelength multiplex optical signal as an input. Each signal includes channels, each of which is related to a single wavelength or more. Each distributor is distributed to any of a plurality of wavelength selection cross connectors arranged to receive each channel of the related wavelength multiplex input signal from the single or a plurality of distributors relating to a unique subset among a plurality of wavelengths.
Patent JP-2002055823-A (JP)
Title: Electronic circuit board and recording medium
Inventor: SAWANOI KANAME
IPC: G06F9/445
Filed: 2000-08-09
Abstract: PROBLEM TO BE SOLVED: To provide an electronic circuit board and a recording medium capable of simply recognizing the version information of a program stored at present without being connected to an additional display device. SOLUTION: A display part 7 and a driving circuit 6 for outputting a signal for displaying version information on a seven-segment LED 71 on the basis of a data signal for display contents obtained from a CPU 4 are provided on the same board 1 on which the CPU 4, a storage part 5, etc., are mounted, and the version information of a program stored in the storage part 5 is displayed by a display contents selection switch 8 and a display switch 9, thus only when necessity for knowing the version information occurs, the LED 71 in the display part 7 is turned on to display the version information. A program for executing the processing is stored in the storage part 5.
Patent JP-2002052586-A (JP)
Title: Mold clamping mechanism for vertical injection molding machine
Inventor: KAKINAKA KOICHI
IPC: B29C45/67
Filed: 2000-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a mold clamping mechanism capable of remarkably reducing an energy consumption by utilizing an energy stored at a movable platen lowering time in the case of raising the platen of a vertical injection molding machine. SOLUTION: In the mold clamping mechanism for vertically moving the movable platen 12 with respect to a fixed platen 11 by a hydraulic cylinder unit 15, an accumulator 30 is attached to a hydraulic circuit of the cylinder unit, a working oil discharged in the case of pressing down a piston 52 by a weight of a movable section including the movable platen on lowering the movable platen and a discharging pressure of a pump 52 is accumulated in the accumulator, and the piston of the cylinder unit is pressed down by utilizing the oil stored in the accumulator on raising the movable platen.
Patent JP-2002056204-A (JP)
Title: System and method for providing service and information storage medium
Inventor: OSHIMA YASUHIRO
IPC: H04N21/4784
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a system and a method for promoting the sales of articles by more strongly stimulating the purchase will of a consumer by providing a service desired by a client and a service desired to provide by an enterprise through a service accompanied with an article. SOLUTION: In the service providing system accompanied with an article including the information storage medium capable of storing the image information of the client, the article is related with a given character and an ID or ID and a password capable of identifying the character related to the article is given to each of articles at least. A character information processing server 100 periodically or irregularly updates character information to new information. On the basis of a character information distribution request presenting the ID and the password, a character information distributing part distributes the character information corresponding to the ID.
Patent JP-2002052470-A (JP)
Title: Eyeglass lens shavings disposal method
Inventor: MORINO YOSHIO
IPC: C02F1/52
Filed: 2000-08-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for effectively separating fine shavings of about 10 μm or smaller off a plastic lens from a polishing water. SOLUTION: Aluminum sulfate 2 is charged into a suspension containing the polishing water and the shavings for agglomerating the shavings. Further, calcium hydroxide 3 is used for neutralization to cause precipitation of the aluminum hydroxide and the calcium sulfate. Flocks of shavings are precipitated concurrently with the precipitation.
Patent JP-2002058484-A (JP)
Title: Method for breeding yeast generating not foam
Inventor: FUKUDA HIROSHI
IPC: C12N1/19
Filed: 2000-08-15
Abstract: PROBLEM TO BE SOLVED: To provide a method that permits efficiently isolating/collecting a yeast that generates no foam, and efficiently producing liquors by using the newly obtained non-foam-generating yeast without generating foam or while reducing/suppressing the generation of foam. SOLUTION: This method for breeding a yeast that generates no foam comprises the steps of transducing MNN4 gene and expressing the gene.
Patent JP-2002062660-A (JP)
Title: Lithographic printing original plate
Inventor: ODA AKIHISA
IPC: B41N1/14
Filed: 2000-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a positive lithographic printing original plate for IR laser for direct plate making which has a recording layer excellent in the latitude for image formation by development and excellent in the resistance against scratches. SOLUTION: The original plate is obtained by forming a positive recording layer which contains a water-insoluble and alkali-soluble resin having a siloxane structure and an absorbent for IR rays and which increases its solubility with an alkali aqueous solution by exposure to IR laser beam on a supporting body. The resin soluble with an alkali aqueous solution is prepared by introducing at least one kind of substituent having a siloxane structure (Si-O) into a well- known polymer compound soluble with an alkali aqueous solution.
Patent JP-2002063070-A (JP)
Title: Arithmetic unit and method of arithmetic operation
Inventor: KONDO AKIYOSHI
IPC: G06F9/38
Filed: 2000-08-18
Abstract: PROBLEM TO BE SOLVED: To provide an arithmetic unit, capable of efficiently storing command codes in a memory area and of reducing transfer cycles of the stored command codes. SOLUTION: This arithmetic unit is structured to perform arithmetic operations by reading from a memory, command codes having a command length other than integral multiples of one byte. The memory 1 is equipped with a lower bit storing area 2 for storing lower bits which equal to an integral multiple of one byte from the command codes and an upper bit storing area 3 for storing upper bits other than the lower bits continuously, without having to provide space area. A command code generating part 20 reads the lower bits and upper bits of the command codes in the same cycle from the memory 1, based on an inputted address signal IA. A computing element 4 outputs the address signal IA to the generating part 20 and performs arithmetic operation, based on command codes outputted from the generating part 20.
Patent JP-2001103128-A (JP)
Title: Electronic volume device
Inventor: MURAKAMI YASUSHI
IPC: H04M1/247
Filed: 2000-08-21
Abstract: PROBLEM TO BE SOLVED: To obtain an electronic volume device that can adjust a tone volume of a ringer with excellent operability in the case of adjusting the tone volume. SOLUTION: The electronic volume device for adjusting a ringer tone volume that is used for a telephone terminal information a user about the arrival of an incoming call by ringing of the ringer and adjusts a volume by keeping volume adjustment keys 10a, 11a depressed, consists of a control means 4A that controls volume adjustment synchronously with a ringing period of the ringer over its control period when the volume adjustment keys are operated, a sound source 14 that generates an adjustment change tone and a control means 4A that rings the adjustment change tone as its control in the case of the volume adjustment in the electronic volume device that adjusts the volume while volume adjustment keys 10b, 11b are operated.
Patent JP-2002070699-A (JP)
Title: Fuel consumption saving type automobile
Inventor: KURETAKE TAKESHI
IPC: F02N11/08
Filed: 2000-08-23
Abstract: PROBLEM TO BE SOLVED: To save the current consumption for restarting an engine by a starter motor after the temporary stop of the engine in a fuel consumption saving type automobile attended the temporary stop of the engine. SOLUTION: When the condition for the temporary stop of the engine is established, the supply of fuel to the engine is interrupted to rotate the engine by the inertia. In the restart of the engine, the starter motor is connected to the engine while synchronizing the rotating speed of the starter motor to the rotating speed of the engine.
Patent JP-2001094813-A (JP)
Title: Method and device for reducing quantization error in image forming system
Inventor: MILLER STEVEN O
IPC: B41J2/52
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a means for faithfully reproducing a color tone in the case of converting a color space for monitor into a color space for printing. SOLUTION: The method reduces or prevents quantization errors to be generated in the mapping of a comparatively linear RGB color space into an extremely non-linear printer CMY color space having the same accuracy. Namely an outline or a stripe pattern to be generated in the printing of a color having a gradient by a non-linear printer can be prevented. Processing similar to 'dithering' is applied to original RGB continuous gradation data. When RGB values are dithered, values are generated in a certain range, and when these values are mapped in non-linear continuous gradation CMY values for a printer, CMY values in the certain range are generated. The average of these CMY values expresses appropriate average gradation of the inputted RGB values. The generated CMY continuous gradation values are half-toned and printed out.
Patent JP-2002076633-A (JP)
Title: Manufacturing method of multilayer interconnection board and plating method
Inventor: HIGUCHI KAZUTO
IPC: H05K3/42
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a multilayer interconnection board that is fine and has high density by a highly productive process. SOLUTION: The manufacturing process of the multilayer interconnection board comprises a process for forming an insulating resin layer 20 having a via hole 21 reaching a first wiring layer 11 on the surface of a base 10, a conductive film formation process for forming a copper thin film 30 on the surface of the insulating resin layer 20, a resist film formation process for forming, on the surface of the copper thin film 30, a resist film 40 having an opening 41 that is formed so that the resist film 40 partially covers the upper surface of the via hole 21, and a wiring formation section 42 that is formed at a site corresponding to second wiring 52 while communicating with the opening 41, a process for filling a conductive metal into the opening 41 and the wiring formation section 42 on the via hole 21 by electric plating,  and a process for removing the resist film 40 and the copper thin film 30.
Patent JP-2002076668-A (JP)
Title: Electromagnetic wave suppressing sheet
Inventor: FUJIWARA KAZUO
IPC: H05K9/00
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic wave suppressing sheet that can prevent the harmful influence of an electromagnetic wave even when the sheet is formed in an extremely thin sheet. SOLUTION: A sheet-like electromagnetic wave suppressing material is manufactured by scatteredly mixing the flaky powder of an Ni-Fe alloy in a resin.
Patent JP-2002066908-A (JP)
Title: Polishing pad, polishing device, and polishing method
Inventor: SHIMAGAKI MASAAKI
IPC: B24B37/20
Filed: 2000-08-29
Abstract: PROBLEM TO BE SOLVED: To decrease dust adherence on a polished article surface and scratches while keeping flattening performance, and simply remove microscopic unevenness of a semiconductor wafer itself before uneven part machining namely defects represented as waviness or nanotopology. SOLUTION: This polishing pad includes polyvinyl alcohol insoluble in water.
Patent JP-2002070286-A (JP)
Title: Unit tile
Inventor: MORII SHOZO
IPC: E04F13/08
Filed: 2000-08-29
Abstract: PROBLEM TO BE SOLVED: To prevent troublesome work for tiling tile units on an outside corner and its vicinity. SOLUTION: A unit tile is composed of plural tiles which are laid regularly lengthwise and crosswise and are united by a connecting sheet pasted on the front faces of the tiles. By placing bent tiles 3, 3a... on one side of the unit tile and tiling the tile unit in a way that the bent tiles 3, 3a... are located on a corner, flat tiles 2, 2a... can be tiled on the adjacent wall at the same time.
Patent JP-2002070241-A (JP)
Title: Lattice
Inventor: WATASE KATSUJIROU
IPC: E04C2/42
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a lattice which is matched with grid members and fastens the crossing section of the grid members with high workability. SOLUTION: The lattice is formed by assembling grid members 1, 2 in grid shape, and is constituted in such a way that a flat string 3 is wound round the crossing section of the grid members 1, 2 in a cross shape to fasten the crossing section, so that the lattice is well matched with the grid members 1, 2 and fastens the crossing section of the grid members with high workability. A bamboo grid member is used as the grid members 1, 2 and a string made of a Japanese wistaria is used as a flat string 3, so that the grid members and the Japanese wistaria string are well matched each other to create a settled atmosphere.  The winding commencing end of the flat shape string 3 is put between the grid members 1, 2 and would round the crossing section of the grid embers 1, 2 in a cross shape, and the winding terminating end is inserted in the flat string 3 wound round the crossing section to be fastened. A knot is installed by winding in a substantially 8-shape at the crossing section of the flat string 3 wound in a cross shape, to fasten the crossing section of the grid members with high workability to make it possible to give a uniform appearance finish.
Patent JP-2002067828-A (JP)
Title: Storage device for pulling harness in and out
Inventor: YAMAMOTO TAKATATSU
IPC: H02G3/04
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a storage device for pulling a harness in and out, having improved durability by reducing stress on the wire harness when pulling the longer wire harness in and out following the opening/closing operation of a door using a wire/cable distributed between a body and a door of an automobile, in particular, and achieving lower cost by reducing the number and size of parts. SOLUTION: The wire 21 of the wire harness 20 having a length portion pulled in and out of a body case 11 of this device is capped with a protecting tube 22. Tensile force on the wire harness 20 with the opening/closing operation of an automobile door or the springing force of a coil spring 30 is burdened by the protecting tube 22 and so stress due to the tensile force or springing force is not applied on the wire 21, resulting in an increase in durability to damage or breakage. Only one coil spring 30 mounted on the outer periphery of the protecting tube 22 is required.
Patent JP-2002067357-A (JP)
Title: Ink jet recorder and ink jet recording method
Inventor: NINOMIYA ATSUYUKI
IPC: B41J2/205
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To suppress a cockling or curl of a recording paper by controlling a quantity of an ink drop to be ejected on the recording paper. SOLUTION: An ink jet recorder for ejecting ink on a recording medium for recording comprises an image density converter 102 for converting the density of inputted multiple-value image data 101, a binarization part 104 for binarizing the converted image data to create recording data corresponding to an ejection of ink, a data addition part 106 figuring out the quantity of ink to be ejected on one page of the recording medium from the recording data, a comparator 107 for comparing data related to the quantity of ink with a threshold value 108, and a selection part 109 for selecting a combination of parameters for density conversion from a parameter table 110 such that the data related to the quantity of ink becomes the threshold value or smaller.
Patent JP-2002066067-A (JP)
Title: Pachinko game machine
Inventor: SATO HISAYOSHI
IPC: A63F7/02
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a Pachinko game machine performing opening and closing an opening/closing body without burdening to a hinge mechanism. SOLUTION: In this Pachinko machine composed by freely turnably mounting the opening/closing bodies such as a mechanism plate 11 and a front surface frame 2 on a mounting body such as a machine frame 1 by upper and lower hinge mechanisms 3 and 12, a rotation axis Y is inclined by positioning the rotation pivot position X2 of the lower hinge mechanisms 3b and 12b more on a front surface side than the rotation pivot position X1 of the upper hinge mechanisms 3a and 12a and the open side of the opening/closing bodies 2 and 11 is elevated at the time of opening the opening/closing bodies 2 and 11.