baber/WOPTO huggingface dataset:
Patent JP-2001348540-A (JP)
Title: Peelable type noise-proof sheet
Inventor: SAKAMOTO KATSUMI
IPC: C09J7/02
Filed: 2000-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a peelable type noise-proof sheet generating no cohesive failure in the noise-proof sheet formed of a non-vulcanized rubber when recovering the noise-proof sheet by peeling off the sheet from an adherend. SOLUTION: A peelable type noise-proof sheet 1 comprising a noise-proof sheet 2 and an adhesive layer 3 which is adhered to an adherend is provided. In the peelable type noise-proof sheet 1, the noise proof sheet 2 is formed of a non-vulcanized rubber and the adhesive layer 3 is applied on the noise-proof sheet 2. Further, a tackiness-suppressing layer 4 is applied on the adhesive layer 3 in this peelable type noise-proof sheet 1 and the tackiness-suppressing layer 4 suppresses the tackiness of the adhesive layer 3.
Patent JP-2001348975-A (JP)
Title: Electromagnetic shielding/absorbing board
Inventor: OOKAWA YOSHINAO
IPC: H01Q1/38
Filed: 2000-06-06
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic shielding/absorbing board which can reduce multiple reflection of electromagnetic waves without marring electromagnetic reflecting properties. SOLUTION: Electromagnetic shielding material-containing gypsum 2 is obtained by mixing a fibrous or granular electrically conductive material in gypsum as aggregate, and an electrically conductive fiber mesh 4 as an electromagnetic shielding member is buried in the electromagnetic shielding material- containing gypsum 2, to thereby produce a gypsum wall board. Further, surface finishing materials 3 are attached to the gypsum wall board, and an electromagnetic absorbing member 5 consisting of a plurality of patterned antenna elements 5a which each have an antenna length corresponding to specific frequency is arranged on a rear surface of one of the surface finish materials 3.
Patent JP-2001352023-A (JP)
Title: Refrigerant cooling double-faced cooling semiconductor device
Inventor: INOUE SEIJI
IPC: H01L23/473
Filed: 2000-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerant cooling double-faced cooling semiconductor device, which can realize a superior heat dissipating capacity with a simple structure and which can reduce the risk of liquid leaking. SOLUTION: A plurality of semiconductor modules 1 are arranged, in such a way that their main face directions are parallel to each other at prescribed intervals in the thickness direction. They are sandwiched by flat and zigzag refrigerant tubes 2 so as to be sandwiched and pressed by sandwiching and pressing members 6, 7, 10. Both faces of one or the required number of double- face heat dissipating semiconductor modules can be cooled equally and satisfactorily with a single refrigerant tube.
Patent JP-2001352834-A (JP)
Title: Method for forced-air drying of root vegetables and apparatus therefor
Inventor: KANEKO TSUNEO
IPC: A23L19/00
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To provide both a method for forced-air drying of root vegetables by which the root vegetables such as onions can efficiently and uniformly be dried and an apparatus therefor. SOLUTION: This method for the forced-air drying of the root vegetables comprises respectively arranging a hot air producing part 3 and a suction blast part 4 in a deposition part 2 for the onions to be dried side by side, covering the deposition part 2 for the onions with an air-impermeable sheet 5 so as to be laid on the hot air producing part 3 and the suction blast part 4 and forming a hermetically closed space 7 brought into close contact with a deposition layer 6 of the onions by air sucking actions of the suction blast part 4 and extending over the hot air producing part 3 and the suction blast part 4.
Patent JP-2001357804-A (JP)
Title: Front luminescence type fluorescent character display tube
Inventor: KENTSUU MITSUMOCHI
IPC: H01J31/15
Filed: 2000-06-12
Abstract: PROBLEM TO BE SOLVED: To enhance visibility of a display and to heighten electrostatic shielding effect, by making a contrast between a luminous electrode and a non-luminous electrode higher than a contrast between the background of the display and the non-luminous electrode, in a front luminescence type fluorescent character display tube. SOLUTION: Anode electrodes A11-A23 and wiring conductors W11-W23 are formed on the inner surface of a front substrate Sf of glass, and a dummy metal layer Ad is formed on a part where they are not formed. Phosphor layers P13, P23 are coated on the anode electrodes A13, A23. The phosphor layers are also coated on other anode electrodes. An insulating layer Db is formed on the front substrate Sf except for the part having the phosphor layer.
Patent JP-2001358385-A (JP)
Title: Gas laser device
Inventor: ARAI MOTOHIRO
IPC: H01S3/03
Filed: 2000-06-12
Abstract: PROBLEM TO BE SOLVED: To prevent a dust-mixed gas from passing through a dust collection electrode for surrounding a disconnected discharge electrode of the electrostatic dust collector of a gas laser device and entering a fan bearing part and a window. SOLUTION: This gas laser device is provided with a linear discharge electrode 12 where a high voltage is applied, and a cylindrical dust collection electrode 16 that is arranged so that the linear discharge electrode 12 is surrounded. The gas laser device is also provided with an electrostatic dust collector 10 for collecting dust by the cylindrical dust collection electrode 16 by magnetizing dust floating in a laser gas by the linear discharge electrode 12 when the laser gas passes the inside of the cylindrical dust collection electrode 16.  Also, the gas laser device is provided with the laser gas introduction opening of the cylindrical dust collection electrode, a lid 32 for breaking the inflow of the laser gas into the cylindrical dust collection electrode 16 by blocking the opening for introducing the laser gas, and a mechanical or electrical means for automatically moving the lid 32.
Patent JP-2001353807-A (JP)
Title: Film with barrier properties and laminate material using the film
Inventor: CHIBA DAIDO
IPC: B32B9/00
Filed: 2000-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a film with gas barrier properties which shows outstanding barrier properties for inhibiting the permeation of an oxygen gas, water vapor and the like and further, superb flexing properties with a remarkable suitability for working steps such as printing, laminating, bag making and the other after- treatments and is useful for packaging drinks, drugs, cosmetics, chemicals, electronic parts and the other various kinds of articles as fillings as well as a laminate material using the film with barrier properties. SOLUTION: An inorganic oxide-vapor deposited film by a chemical vapor growth process is formed on one of the sides of a base film and further, a plasma treated area is formed on the surface of the inorganic oxide-vapor deposited film. Next, a primer layer is formed on the plasma treated area. Also the laminate material using the film with barrier properties is provided.
Patent JP-2002009750-A (JP)
Title: Key distribution system
Inventor: ICHIKAWA TORU
IPC: H04L9/08
Filed: 2000-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a key distribution system that distributes a key group while securing the distribution security even when a key group size is increased in encryption communication having great volume of public keys in common. SOLUTION: A transmission station 1 transmits a key group. A key group generating section 4 generates and outputs key group data 20, 21. A public key encryption arithmetic section 3 generates a signature text of the key group data 21 by a public key encryption to output signature text data 22. A key group signature text synthesis section 8 synthesizes the key group data 20 and the signature text data 22. A symmetry key encryption arithmetic section 5 applies arithmetic operation to key group signature text data 23 to output encrypted symmetrical key encryption data 24. An encryption key group division section 6 applies block division to the encrypted symmetrical key encryption data 24 to output encryption division data 25. A transmission section 7 modulates the encryption division data 25 and transmits the modulated data as transmission data 26.  A reception station 2 receives the key group.
Patent JP-2002001313-A (JP)
Title: Method of treating fluorine containing waste water
Inventor: UCHINO YOSHIJI
IPC: C02F1/58
Filed: 2000-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a low cost treating method for fluorine containing waste water capable of reducing a quantity of sludge to the minimum and decreasing fluorine content. SOLUTION: The purpose is achieved by the method including (a) a process for adding a basic compound into fluorine-containing acidic waste water to adjust it to pH 8-10 and filtering the deposited precipitate and (b) a process of adding a waster-insoluble adsorption material consisting practically of a rare earth compound into the filtrate obtained by the filtration to adsorb fluorine to the water-insoluble material to decrease the fluorine content in the waste water.
Patent JP-2002000356-A (JP)
Title: Top plate
Inventor: KITAMURA KAZUO
IPC: A47B13/08
Filed: 2000-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a decorative top plate which is light in weight, has sufficient strength, excellent surface hardness and anti-staining, and can easily be recycled. SOLUTION: A hollow plate is formed by metal plates, and a foamed plastic is filled in the hollow plate, which contributes to its lightness and strength. The hollow plate is made of a front plate 2 with connecting parts 2a at its both sides and a back plate 3 with connecting parts 3a at its both sides, and the openings at the both ends are closed by lid plates 4. A sheet with a protective layer for surface which is made of a cured product of an ionizing radiation curable resin, is attached to the surface of the metal plates. The decorative sheet would be neither broken nor cracked and has excellent of surface hardness and anti-staining, and the environmental pollution will be reduced when the top plate is disposed.
Patent JP-2002002318-A (JP)
Title: Axle housing of high clearance tractor
Inventor: MATSUFUJI MIZUYA
IPC: F16H57/021
Filed: 2000-06-20
Abstract: PROBLEM TO BE SOLVED: To provide an axle housing of a high clearance tractor allowing very easy machining and manufacturing, the assembly of a gear reduction gear mechanism in advance, and easy formation and machining of a support part for the other mechanism. SOLUTION: This axle housing 7 is formed by a differential output shaft case 30 attached to a side face of an axle case and incorporating a differential output shaft 21 therein and a reduction gear case 32 supporting an input shaft 36, a counter shaft, and an axle 8 arranged in parallel in the vertical direction by an inner side case half part 32A and an outer side case half part 32B and attached to an outer end of the differential output shaft case. The input shaft is connected with the differential output shaft through a joint 40, and an input gear 39, a counter gear 42 and an output gear 45 are provided on the input shaft, the counter shaft, and the axle to constitute the gear reduction mechanism.
Patent JP-2002003872-A (JP)
Title: Lubricant
Inventor: OGURI RIE
IPC: C10M145/08
Filed: 2000-06-20
Abstract: PROBLEM TO BE SOLVED: To prevent the formation of an emulsion (an aqueous emulsion) comprising a grease or a lubricating oil, i.e., a constituent of a lubricant, and water coming into the lubricant and thus prevent a lubricated part from being corroded and worn by the aqueous emulsion. SOLUTION: The lubricant is prepared by incorporating a water-absorbing resin powder into a grease or a lubricating oil. The resin powder absorbs and catches water coming into the grease or the lubricating oil and prevents the formation of an aqueous emulsion.
Patent JP-2002010516-A (JP)
Title: Power supply device for portable information processing apparatus and power feed system used for the same
Inventor: KOBAYASHI HIROAKI
IPC: G06F1/26
Filed: 2000-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a power supplying device for portable information processing apparatus which makes it possible to reduce the size of the parts of a direct-current-to-direct-current converter, increase power efficiency, and suppress the generation of heat. SOLUTION: A control portion 11 inside a notebook personal computer 1 decides whether or not to drive a battery charging output by a detected signal 102 and a charging finish signal 103 of a battery sent from the battery 12. The control portion 11 receives a battery identification signal 101 and identifies the kind of the battery 12, and adjusts the output voltage of a battery charging output portion 21 according to the kind of the battery 12. The control portion 23 of an AC adapter 2 on/off-controls the charging portion 21 and an apparatus driving output portion 22.
Patent JP-2001034497-A (JP)
Title: Method for acquiring binary code of inverse assembler
Inventor: DAVILA MARCO A
IPC: G06F11/22
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To reduce the number of channels in which a logic analyzer is used during inverse assembling by preparing a memory image file while compiling a program code and triggering a physical address in a memory bus through the logic analyzer by using a converter. SOLUTION: A memory image file 160 is prepared while a program code is compiled. A logic address representing the position of a binary code in a memory is decided while inverse assembling is performed. The file 160 is retrieved with the logic address, and the binary code is acquired from the file 160 existing at the logic address. The binary code is converted into a machine code instruction, and the inverse assembling of the compiled program of a software application is carried out. Here, a computer is utilized to trigger a physical address in a memory bus through a logic analyzer 120.
Patent JP-2002003360-A (JP)
Title: Sheetlike cosmetic for fingertip
Inventor: KURODA AKIHIRO
IPC: A61K8/00
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To prepare a sheetlike cosmetic for fingertips having a transparent appearance, relaxing the circumference of fingertips, having an excellent improving effect on chapped fingertips. SOLUTION: This sheetlike cosmetic for fingertips is characterized in that the cosmetic is a sheetlike preparation (1) having adhesivity and a transparent or translucent appearance and a woven fabric or a nonwoven fabric (2) having a sufficiently large numerical aperture existing in the thickness direction in the inside of the sheet.
Patent JP-2002009824-A (JP)
Title: Band reservation method for response message
Inventor: TANABE TAKUMI
IPC: H04L12/70
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To solve a problem in a conventional band reservation method that has caused congestion in a network resulting in disturbing efficient utilization especially when an inquiry message is broadcast because the center unit cannot decide a transmission time of a response message from a terminal in the case that the center unit is connected to terminals and the center unit transmits the inquiry message. SOLUTION: The center unit 1 transmits an inquiry message to the terminals 21-2n. Each terminal transmits a band request message to the center unit. The center unit receiving the message decides a response message transmission band on request and transmits it to the terminals as a utilization permission message. Each terminal transmits a response message through the given response message transmission band.
Patent JP-2002016571-A (JP)
Title: Multiplexing/demultiplexing method and multiplexer/ demultiplexer
Inventor: SAMADA TATSUO
IPC: H04J3/00
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a multiplexer/demultiplexer that can reduce power consumption of a processor, when applying multiplexing/demultiplexing to multimedia information through the program processing by the processor. SOLUTION: The multiplexer/demultiplexer, that multiplexes plural kinds of data to be transmitted through the processing by a processor and demultiplexes the data of a plurality of kinds from the multiplexed data resulting from receiving the multiplexed data of a plurality of kinds, is provided with a storage means that stores the received multiplexed data and with a means that executes the multiplexing processing by the processor and the demultiplexing processing of the multiplexed plural kinds of data stored in the storage means at the start of each period of data generated in each prescribed period among the data of a plurality of kinds and stops the supply of an operation clock to the processor, until the start of the succeeding period after the end of the multiplexing and demultiplexing processing.
Patent JP-2002011554-A (JP)
Title: Method for preventing clogging of nozzle for continuous casting
Inventor: SASAI KATSUHIRO
IPC: C04B35/48
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for preventing the clogging of a nozzle for continuous casting by which the sticking of inclusion in molten steel on the inner wall of the nozzle can reliably be prevented by reducing gas injection rate from the inner wall of the nozzle to such a degree as to prevent a defect caused by gas bubbles. SOLUTION: This method for preventing the clogging of the nozzle for continuous casting is characterized in that the contacting angle between the inclusion in the molten steel and fused iron oxide is controlled to >=5 deg. in the continuous casting of the steel. The total oxygen concentration just before passing through the nozzle for continuous casting is desirably regulated to <=50 ppm.
Patent JP-2001334006-A (JP)
Title: Golf tee made of 100% natural vegetable resin and production method thereof
Inventor: ISHIZUKA HIROSHI
IPC: A63B102/32
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To employ 100% natural plants as material to decompose them in the nature after broken or discarded for lowering burden on the environment and moreover, make the product as functional as the conventional one made of a chemical resin. SOLUTION: 100% natural plants such as chaff and rush are used as main material and the plants and starch as a binder are mixed separately in respective fashions. Then, the both individually in the form of powder are put together while undergoing a heat treating pressurization for a fixed time length.
Patent JP-2002014560-A (JP)
Title: Polyimide tubular object
Inventor: HIROTA KUNIHARU
IPC: C08J5/00
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a polyimide tubular object which can sufficiently prevent the generation of wrinkles of a sheet to be transferred, such as transfer paper. SOLUTION: This polyimide tubular object contains a polyimide resin and is molded to a tubular form and is respectively formed with large-diameter straight parts of the maximum outer diameter and approximately uniform in the outer diameter in an axial direction on both end sides in the axial direction. The lengths in the axial direction of the large-diameter straight parts are respectively >=0.03 to <=0.3 L with respect to the length L over the entire part of the tubular object. Even more, the smallest-diameter part is formed in the central part in the axial direction and tapered parts continuously reduced in the diameter toward the smallest-diameter part are respectively formed between the smallest-diameter part and the large-diameter straight parts.
Patent JP-2002026400-A (JP)
Title: Thermoelectric conversion material and element
Inventor: TATEISHI HIROSHI
IPC: H01L35/18
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a filledskutterudite-family thermoelectric conversion material that does not contain any lead, is manufactured by a simple process where grinding and hot press are eliminated, shows high thermoelectric characteristics in a medium-temperature region of 700 K or less, and has excellent thermoelectric conversion efficiency. SOLUTION: Current flows in an in-plain direction being vertical to the quenching direction for obtaining a material where a metal mass obtained by allowing the thermoelectric conversion material to be subjected to fluxing and quenching is heat-treated. In this case, the thermoelectric conversion material is mainly composed of a filledskutterudite compound. In the thermoelectric conversion material, the main part of the material is shown by a composition expression LnXT4Pn12. In this case, Ln is at least one kind selected from a group of La, Ce, Pr, Nd, Sm, Eu, Gd, Th, Dy, Ho, Er, Tm, Yd, Lu, Th, and U, T is at least one kind this selected from a group of Fe, Ru, Os, Co, Rh, Ir, Ni, Pd, and Pt, Pn is at least one kind selected from a group of P, As, Sb, S, Se, and Te, and X is equal to or more than 0.2 and equal to or less than 1.
Patent JP-2002026678-A (JP)
Title: Resistance ladder type electronic volume
Inventor: MURAYAMA TETSUYA
IPC: H03H7/24
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To obtain a resistance ladder type electronic volume that can properly improve a distortion factor at an attenuation of 0dB. SOLUTION: The resistance ladder type electronic volume that is provided with a ladder volume section consisting of a ladder resistor 1 and a switch element group 2 and with a shift volume section consisting of a shift resistor 3 and a switch element group 4, connects with a switch SW-B that brings the ladder volume section consisting of the ladder resistor 1 and the switch element group 2 to an OFF state at setting of an attenuation of 0dB, and connects with a bias resistor Rb at an input terminal of the shift volume section consisting of the shift resistor 3 and the switch element group 4.
Patent JP-2002022030-A (JP)
Title: Sealing device
Inventor: KAMEIKE MITSUMORI
IPC: F16J15/3244
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a sealing device of high durability, capable of stably keeping the screw pump effect. SOLUTION: Plural cavities 34 are formed inside of a seal lip 33, the rigidity of parts having the cavities 34 of a surface of the seal lip 33 is lowered, so that the amount of deformation of the parts having the cavities 34 is different form that of a part free from the cavity in action of the force to the surface of the seal lip 33, whereby a channel exercising the pumping function is formed on the surface of the seal lip 33 in action of the force (contact pressure, sealed fluid pressure, or the like mainly in relative rotation) onto the surface of the seal lip 33.
Patent JP-2002021508-A (JP)
Title: Condensate supply system
Inventor: MISHIMA HIROSHI
IPC: F01K23/10
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To prevent the corrosion by sulfuric acid in a low temperature part of a steam generator while minimizing the reduction of power generation efficiency when using fuel containing sulfur. SOLUTION: When combustion gas as a heating fluid contains sulfur oxide, a part of condensate from a condensate pump 40 is supplied to a deaerator 28 by bypassing a preheater 26 of an exhaust gas boiler 14 by a bypass pipe passage 54, and condensate circulates into a heat exchanger inlet pipe passage 46 from a heat exchanger outlet pipe passage 47 through a circulation pipe passage 52 so that an inlet temperature to the preheater 26 for condensation is above a predetermined temperature determined by taking a dew point temperature of sulfur oxide into account.
Patent JP-2001048764-A (JP)
Title: Use of pulverized mixture of pigments for prevention of sunburn and imparting gloss to skin and hair
Inventor: FANKHAUSER PETER
IPC: A61K8/35
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To provide pulverized organic UV filter preventing skin from sunburn and simultaneously imparting gloss to skin. SOLUTION: The organic UV filter which prevents skin from sunburn and imparts gloss to skin and hair uses the pulverized organic pigments selected from triazines, benzotriazoles, amides having vinyl group, derivatives of cinnamic acid, suflonated benzimidazoles, derivatives of Fisher's base, diphenylmalonitriles, oxalylamides, derivatives of camphor, diphenylacrylates, p-aminobenzoic acid and their derivatives, salicilates and benzophenones.