baber/WOPTO huggingface dataset:
Patent JP-2001183126-A (JP)
Title: Thickness measurement system for pipe internal surface scale
Inventor: FUSHIMI NAOMI
IPC: G01N29/04
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To precisely measure even a scale thickness of about 0 to 20 μm on a nondestructive basis using an ultrasonic wave without detaching an overheater tube, a reheater tube, etc. SOLUTION: According to waveform data obtained by an ultrasonic measuring instrument 6 and an ultrasonic transducer 4, it is decided whether a scale thickness is larger than '200 μm' or not and according to the decision result, an analyzing process is selected to calculate the scale thickness, tube thickness, etc.
Patent JP-2001183567-A (JP)
Title: Lens barrel device
Inventor: HAYASHI SHIGEO
IPC: G02B7/04
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a lens barrel device having high accuracy 1 frame member forward and backward, having a good efficiency in terms of space, and which can be miniaturized and made compact. SOLUTION: The lens barrel device 1 is provided with a 1st group frame 4, a focus frame 5, a focus holding frame 6 and a 3rd group frame 7 which are supported by guide shafts 8, 9 and 11 so as to be freely moved forward and backward, and the guide shafts 8 and 9 are firmly fixed and supported in parallel to the focus holding frame 6, and the 1st group frame 4 and the 3rd group frame 7 are supported at both end part of the guide shafts so as to be made slidable. Accordingly, the occupied space due to the movement of the 1st group frame 4 and the 3rd group frame 7 is small, then, the distortion of the guide shaft is reduced as compared with the conventional lens barrel where a guide shaft for cantilever-supporting the end part is used, then, the accuracy in moving the frame member forward and backward is enhanced, besides, the guide shaft can be made narrower.
Patent JP-2001179094-A (JP)
Title: Catalyst for manufacturing acrylonitrile or methacrylonitrile
Inventor: KOMADA SATORU
IPC: C07C253/24
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a catalyst having high selectivity and reduced in the deterioration of capacity with the elapse of time in manufacturing acrylonitrile or methacrylonitrile by gaseous phase catalytic ammonoxidation of propane or isobutane. SOLUTION: Acrylonitrile or methacrylonitrile is manufactured by the gaseous phase catalytic ammonoxidation of propane or isobutane by using a catalyst containing Mo, V, Nb and Sb and further containing a specific fifth component (Re, Hf).
Patent JP-H11189658-A (JP)
Title: Molded article of saponified ethylene vinyl acetate copolymer
Inventor: YAMAMOTO TOMOYUKI
IPC: B29K29/00
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a molded article of a saponified ethylene-vinyl acetate copolymer excellent in clarity, uniformity, boiling resistance, or the like. SOLUTION: This molded article is characterized in that the heat of fusion ΔH (J/g) measured with a differential scanning calorimeter(DSC) satisfies the relation: ΔH (J/g)>=100-0.55.Et [wherein Et is the ethylene content (mol.%) of the saponified ethylene-vinyl acetate copolymer] and that, after immersed in 100 deg.C water for 30 min and kept standing at 23 deg.C and 50% RH for 6 hr, the article exhibits a shrinkage of 10% or lower.
Patent JP-2000195253-A (JP)
Title: Dram and method for accessing data of dram
Inventor: SUNANAGA TOSHIO
IPC: G11C11/401
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To shorten a pre-charging time by providing plural DRAM cells and sense amplifiers respectively in response to plural DRAM cells and activating only the sense amplifier answering to the cell to be accessed among plural DRAM cells. SOLUTION: A DRAM 10 contains a pre-fetch/latch circuit 14, an output buffer 18 connected to the pre-fetch/latch circuit 14 and a pre-load/latch circuit 16 connected to a sense amplifier part 26. Data of 32 pieces of memory cells 20 on a word line 22 are stored in the pre-fetch/latch circuit 14, and the data are read out from the output buffer 18 to four respective outputs. At a writing, the data inputted to plural respective inputs are stored temporarily in the pre- load/latch circuit 16, and when all the 32 pieces of data are inputted, they are written simultaneously in 32 pieces of memory cells 20. The data are pre-loaded to the pre-load/latch circuit 16, and are written back in batch to be automatically pre-charged.
Patent JP-2000189733-A (JP)
Title: Oil filter
Inventor: HOTTA YASUNORI
IPC: B01D39/14
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To improve the oil passing property and the recovery rate of oil and to sanitarily use over a long period by packing activated carbon in a case composed of a vessel and a cap, which are formed from chemical fiber and have the oil passing property. SOLUTION: An oil filter 10 for filtering and purifying food oil or the like after used is set into an oil purifier case of an oil purifier and is used at such a time of filtering the oil charged from the upper side of the oil purifier and recovering at the lower part of the oil purifier. The oil filter 10 is composed of the case 11 and the activated carbon housed in the inside and the case 11 is constituted of the vessel 12 and the cap 21. The vessel 12 and the cap 21 are formed from the chemical fiber, which includes regenerated fiber, semisynthetic fiber, synthetic fiber and the like. Rayon and cupra as the regenerated fiber, a cellulose base fiber and a protein base fiber as the semisynthetic fiber and a polyamide base fiber or the like as the synthetic fiber are mentioned and one or a mixture of a plurality of chemical fibers is used as the fiber for vessel 12 and the cap 21.
Patent JP-2001145715-A (JP)
Title: Measure to obesity by high-altitude training
Inventor: KUBOTA KANEYOSHI
IPC: A63B69/00
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a mesure for solving obesity caused by overeating and lack of exercise in this age of satiation by effect of fat which naturally plays an important role for keeping health to cause various diseases such as arteriosclerosis, high blood pressure, diabetes, gout, arthritis, kidney troubles, etc., by preventing storage of excessive fat in the body. SOLUTION: By performing aerobic exercise in a high altitude place as a low pressure and low oxygen environment, relative excercise intensity is increased compared to aerobic exercise in a low place, and low oxygen conditions of cell organizations are further promoted. By continuing this aerobic exercise for a specified period, oxygen carrying functions to organizations are gradually changed from abrupt adaptation to chronic adaptation that is efficient. This is adaptation to a high place, and by utilizing this effect, aerobic excercise is performed while staying at a high altitude place (of 2,000 m or more) for a specified period as measures to obesity of general people, thereby adult diseases are prevented.
Patent JP-2000189868-A (JP)
Title: Continuous thin film coater
Inventor: NODA KAZUHIRO
IPC: B05C1/04
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To make it possible to form a constant film thickness with high accuracy among lots and also within lots. SOLUTION: A paying-out part 10 pays out rolled-up PET film. A coating part 20 coats the paid-out film with a poly silazane solution. A drying and reaction vessel 30 drys the applied poly silazane solution and forms a silica layer by converting into ceramic by a chemical reaction. A reeling part 40 winds the film forming the silica layer on its surface in a roll shape. An LD detector 50 measures light transmittance of the film coated with the silica layer. A controller 60 controls the rotational speed of a driving motor 11 and a driving motor 41 so that the light transmittance measured by the LD detector 50 may be a desired value.
Patent JP-2001178357-A (JP)
Title: Method and apparatus for producing sheet made of vegetable and fruit
Inventor: RO JONGO
IPC: A23B7/02
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a method which does not need a caking additive for maintaining the formability of the sheet made of vegetable and fruits, and enables the production of a sheet having flavor and color tone inherent in vegetables, made of vegetables and fruits and excellent in the yield and an appearance at a low cost by an apparatus with a simple mechanical structure without performing the removal of a harsh taste. SOLUTION: The method for producing a sheet made of vegetables and fruits comprises the following processes: a grinding process where vegetables and fruits are ground into a minced paste made of vegetables and fruit processed; a concentration control process where water is added to the paste in order to adjust the solid concentration in such a way as to be able to maintain appropriate sheet dry strength and a vivid color inherent in vegetables and fruits;  and a forming process where the paste subjected to concentration control is cast into a form 42 having a water-permeable sheet part 43, dewatered liquid is extracted by exhausting within a suction cover 44 placed by bringing into contact with the lower part of the sheet part 43, and the paste is formed into the sheet made of vegetables and fruits and having appropriate sheet dry strength without adding a caking additive component except the above vegetables and fruits.
Patent JP-2000197650-A (JP)
Title: Artificial limb of knee
Inventor: REIGNER BERNARD DR
IPC: A61F2/38
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To reduce friction by forming a locking member disposed to progressively limit the stationary bending and stretching of the articular cones relating to the tibia plate by providing this member with tibia inserts of the shape with which the femur section is progressively limited in movement relating to the tibia section when knee bend and stretch from the position where knee completely extends. SOLUTION: This artificial limb of the knee has the tibia section 2 having a tibia rod 5 and the femur section 4 for supporting the articular cones 8, 9 engaging the sliding surface of the first tibia insert 11 on the tibia plate 6 and, in addition, has the locking member for limiting the transverse rotation and stationary bending and stretching of the articular cones 8 and 9 relating to the tibia plate 6 from the prescribed bending and stretching angle to angle zero of the knee. The locking member is formed by providing the same with the second tibia insert 12 projecting into the space between the two articular cones 8 and 9 fixed to the tibia plate 6.  This second tibia insert 12 fits into the seat portion formed by the space in the position where the knee extends, by which the shape thereof is so selected that the rotation around the axis of the femur relating to the tibia can be limited.
Patent JP-2000193745-A (JP)
Title: Radar equipment
Inventor: ASHIHARA ATSUSHI
IPC: G01S7/02
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To improve the direction detecting accuracy of radar equipment by performing weighted averaging by using each reception level only on the receiving direction of the signals at levels higher than a threshold. SOLUTION: In order to prevent the deterioration of the detecting accuracy of radar equipment by a side lobe, etc., a threshold βfor calculating center of gravity is newly introduced in addition to an already existing threshold for detecting reflected wave. The threshold β is set at a value which is smaller than the maximum value of the levels of received signals detected in transmission-reception channels #1-#5 by a prescribed amount γdB. For example, the receptions levels L2 and L3 by means of the channels #2 and #2 are eliminated from center-of-gravity calculation, because the levels L2 and L3 are lower than the threshold β. From the reception levels L4 and L5 by means of the remaining channels #4 and #5, a weighted means value θ is calculated by using the following formula, θ=(L4θ4+L5θ5)/(L4+L5). The mean value becomes the value indicated by the triangle near an angle θ4 between angles θ4 and θ5 and becomes closer to the position of the object shown in Fig. 1A.
Patent JP-2000193950-A (JP)
Title: Manufacture of interference panel for stn type liquid crystal display element
Inventor: MORIHARA TETSUO
IPC: G02F1/1333
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To eliminate the need to use photomasks for photolithography for every kind of machines. SOLUTION: In the case interference panels for STN type liquid crystal display elements of different kinds of machines differing in size, etc., are obtained from a mother substrate 1, positioning marks for mother substrates which are common in every kind of machines and reference marks 3 (common mark) for empty cell cutting are formed and then a middle coat layer, an overcoat layer, a sealing material, etc., are formed in order. In this case, individual marks such as cell cutting marks 4 corresponding to a desired kind of machine to be obtained are formed on one mother substrate 1 in one of processes.
Patent JP-2000193175-A (JP)
Title: Fitting for connecting vacuum insulated conductor end
Inventor: KLAUS TOKA
IPC: F16L59/06
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a fitting remotely operable and closable and to improve safety in operation and misoperation by opening at least one of means by a control unit with a fitting plug connected with one of the means for closing the conductor ends by being loaded with the control pressure. SOLUTION: The means of a fitting plug 10 for opening and closing the conductor ends is mounted just adjacent to a separation surface 27, and has a notch 37 opened toward a joint side. A control rod 36 is pulled toward a seal surface by a seal 38 through a spring 41, and connected with a control unit 43 formed in as bellows. This control unit 43 has an inner chamber 45, and connected with a pressure chamber through a control conductor 46, and the control fluid in the inner chamber is supplied to the inner chamber 45 through the control conductor 46 by a control means. Whereby the means can be remotely opened and closed, and the safety in the operation and misoperation can be ensured.
Patent JP-2000196275-A (JP)
Title: Dustproof structure of communication apparatus
Inventor: NEGISHI MASAYUKI
IPC: B01D46/00
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide the dustproof structure of a communication apparatus which can raise the dust collection efficiency more economically and avoid the increase of pressure loss, by utilizing the whole face of an air filter effectively. SOLUTION: An air filter 9 comprises the first air filter part 9b and the second air filter part 9b, and the first air filter part 9b is arranged in a position close to a fan 4 where air currents concentrate. The second air filter part 9b is arranged in a position far from a fan 4, and the first air filter part 9b is higher in dust collection efficiency than the second air filter part 9a. Also the second air filter part 9a is smaller in pressure loss of air currents than the first air filter part 9b.
Patent JP-2000184180-A (JP)
Title: Photographing device
Inventor: MURAKAMI AKIRA
IPC: H04N1/21
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a photographing device which improves the operability by a user and prevents unnecessary photographing. SOLUTION: Since this photographing device is provided with a camera 11 which picks up the image of an object and converts it to picture data, a temporary memory 12 where picture data corresponding to the object picture is stored, a background picture memory 15 where picture data corresponding to plural background pictures to be composited with the object picture are stored, and a controller 13 which composites the object picture and background pictures, picture data obtained based on one photographing of the object picture is used to be able to composite the picture with plural kinds of background picture; and thus, the number of times of photographing is reduced to reduce the burden on the user, and the power consumption is reduced when photographing.
Patent JP-2001170117-A (JP)
Title: Bed scale device
Inventor: KUBO TAKEHISA
IPC: A61G7/05
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To obtain a bed scale in which a load cell is readily attached to an established bed and which does not further impair a function of movement. SOLUTION: A bracket 4 having a load cell 5, a clamp lever 7, and a caster 8 is attached to the leg of the bed.
Patent JP-H04224727-A (JP)
Title: Manipulation wire for endoscope
Inventor: WASHITSUKA NOBUHIKO
IPC: A61B1/00
Filed: 1990-12-26
Abstract: PURPOSE:To provide a manipulation wire for an endoscope by allowing the detection of the wire immediately before a disconnection occurs without loosening means or the like provided on the wire or a bending device. CONSTITUTION:A core wire 24 of a manipulation wire 12 to be used in an endoscope is made of a material higher in elasticity than an external wire 25. When the external wire 25 of the wire 12 begins to break because of a friction or the like, the core wire 24 extends, thereby enabling the detection of the wire 12 immediately before the breaking.
Patent JP-H05100773-A (JP)
Title: Station of personal computer
Inventor: SHIROTA HIRONAO
IPC: G06F1/16
Filed: 1990-12-27
Abstract: PURPOSE:To provide the station of a personal computer which can load a large sized extension board and constitutes compactly a station main body. CONSTITUTION:In a station 1 of a personal computer constituted so that an extension board 7 incorporating various kinds of electronic circuits is provided freely atachably/detachably to a station main body 2 in order to extend the capability of the loaded personal computer and improve the performance, a board cover 21 to house a part extruded from the station main body of the extension board 7 fitted to the station main body 2 and installed to the station main body 2 is equipped, the board cover 21 is constituted retractably to the station main body 2 and housed in the station main body 2.
Patent JP-H04138376-A (JP)
Title: Capasitive sensor for potential measuring circuit of line conductor
Inventor: JIYANNPIEERU DEYUPURA
IPC: G01R15/16
Filed: 1990-12-17
Abstract: PURPOSE: To design a sensor where a high voltage capacitor has high degree of safety by providing a window, having constant dimensions regardless of the temperature, between two screens. CONSTITUTION: The inventive sensor comprises a first high voltage capacitor defined by an electrode 10 (line conductor) and an electrode 11, and a second capacitor defined by the electrode 11 and an outer electrode 13. The common electrode 11 is isolated from the electrode 13 by a dielectric layer 12. The electrode 10 has one end connected with a set of rods 1 in a metal clad station and the other end connected with an insulator 2 mounted on the wall 3 of the metal clad station. The electrodes 10, 11 are isolated from each other by a screen leaving the window of constant dimensions at two tubular parts 14, 15. The capacitance of a capacitor is kept constant because the window has constant dimensions.
Patent JP-H05320550-A (JP)
Title: Ink for thermal ink jet
Inventor: ROTOU SHIENNRUN CHIYAN
IPC: C09D11/02
Filed: 1990-12-10
Abstract: PURPOSE: To provide an ink comprising a solvent containing water, a dye soluble in the solvent, and a specified amount of an ammonium salt, and greatly lowered in kogation and etching on the surface of a heater.  
     CONSTITUTION: This ink comprises a solvent containing at least 50 wt.% of water and the rest of ethylene glycol, a dye soluble in the solvent, and an ammonium salt of an ammonium halide (preferably ammonium chloride) or ammonium sulfonate, which is used in an amount up to 0.2% (preferably 0.1%) of the ink composition. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H04229351-A (JP)
Title: Micromainframe link control system
Inventor: ISHIKAWA SHUICHI
IPC: G06F15/177
Filed: 1990-12-27
Abstract: PURPOSE:To enable the operation of a micromainframe link even when the function revision of the function request means of a personal computer and the function revision of the function executing means of a host computer 44 are different. CONSTITUTION:A function request means 11 requests a function and when the function revision of the function request means 11 is equal to or smaller than the function revision of a function executing means 17, a request transmitting means 12 sends the request to the host computer 14; and a request receiving means 15 receives the request and the function executing means 17 executes the requested function. Then a result transmitting means 16 sends the execution result of the function as it is when the function revision of the function executing means 17 is equal to and smaller than the function revision of the function request means 11, and converts the execution result into a result which can be understood by the function request means 11 and sends it to the personal computer 10, so that the result is received by a receiving means 13 and outputted to the function request means 11.
Patent JP-H04232812-A (JP)
Title: Route searching method for navigation
Inventor: NISHIMUKAI KAZUYA
IPC: G08G1/0969
Filed: 1990-12-28
Abstract: PURPOSE:To search the shortest route to a destination point including a superhighway simply and uniformly by judging whether a superhighway with two or more interchanges exists or not in an area containing a departure point and the destination point. CONSTITUTION:A departure point SP and a destination point DP are inputted 13, 14, the distance L of a straight line SDL connecting both points SP, DP is calculated 15, and a rectangular area added with the fixed % of the distance L on both sides of the straight line SDL and in the direction perpendicular to it is set 16. A superhighway existence identification section 17 judges whether a superhighway with two or more interchanges exists or not in this rectangular area based on the road information contained in a map and sends the result to a path search section 18. When the superhighway exists, the search section 18 preferentially selects a route including the superhighway by giving the preset weight to the superhighway and general roads and searches a route with the shortest total distance from the departure point SP to the destination point DP including the superhighway.
Patent JP-H04208163-A (JP)
Title: Hard structure filler forming kit
Inventor: SUMIDA MASAYA
IPC: A61K6/838
Filed: 1990-12-26
Abstract: PURPOSE:To reproduce precisely a broken section by composing a hard structure filler forming kit of calcium phosphate system powder containing alpha-tricalcium phosphate and/or tetracalcium phosphate indispensably, liquid agent of aqueous solution and an expansible sheet unable to permeate water and damage a living body. CONSTITUTION:A hard structure filler forming kit is made of calcium phosphate powder containing indispensably alpha-tricalcium phosphate and/or tetracalcium phosphate, liquid agent of aqueous solution of inorganic or organic acid and an expansible sheet 4 unable to permeate water and damage a living body. Even if the expansible sheet 4 is used to be plastically embedded, the living body is not stimulated by the effluence of acid, and a hardened body fitting precisely a broken section can be easily produced.