baber/WOPTO huggingface dataset:
Patent JP-2001236641-A (JP)
Title: Vapor deposition device for thin film magnetic tape
Inventor: SEGAWA MASARU
IPC: G11B5/85
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To enhance the yield of a product and the utilization efficiency of a vapor deposition material when a metal magnetic thin film is formed on a base film. SOLUTION: A vapor deposition device 1B for thin film magnetic tape wherein the belt-like base film 8 runs along the peripheral surface of a cooling can roll 7 in a vacuum vessel 2 and a metal magnetic material 10 melted in a crucible 9B provided along the direction of the width of the base film 8 below the cooling can roll 7 is vaporized from the opening part of the crucible 9B to form the metal magnetic thin film on one surface of the base film 8 is characterized in that the width of the opening part of the crucible 9B is formed so that a nearly central part in the longitudinal direction, which corresponds to a nearly central part in the direction of the width of the base film 9, is narrow and further formed gradually widely towards both ends from the nearly central part in the longitudinal direction.
Patent JP-2001236456-A (JP)
Title: Device and system for automatic contract of market transaction
Inventor: TERADA YUTAKA
IPC: G06F19/00
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To greatly improve the efficiency of a market transaction by eliminating losses due to errors in the transaction, lowering the transaction cost, and to speed up the transaction. SOLUTION: This automatic contract system for market transaction comprises an automatic market transaction contract device 1 and transaction terminals A, B and so on connected to the device 1 by a communication line. The device 1 is equipped with a transaction condition storage part 6 which stores transacting conditions that the respective participants A, B, and so on previously have set, a selling price and buying price setting and distributing means 2 which reads selling values PrA, PrB, and so on and buying values PpA, PpB, and so on presented by the respective participants and which sets and distributes the most effective best selling values bPr and bet buying values Pp for the participants after referring to the transaction conditions, a selling price and buying price matching decision means 3, which decides whether the selling price and the buying price match each other,  and a contract means 5 which draws up a contract between the persons concerned, when the selling price and buying price match each other.
Patent JP-2001242669-A (JP)
Title: Frame construction for image forming device
Inventor: YOSHIOKA OSAMU
IPC: B41J29/02
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a frame construction of an image forming device that is light weight and of high rigidity without increasing weight. SOLUTION: In the device, the frame construction 1 is integrate by binding and reinforcing by a supporting member 11 that is in a U-shaped section state to flange parts 7U, 7F and 7B that are formed by bending at right angle top edge parts and both edge parts in front and back of the right and the left side plates 5R and 5L that are integrally bound in a perpendicular direction in both the right and the left edge parts of a bottom plate 3 and connecting the right and the left side plates 5R and 5L by a connecting member 15. In the connecting member 15, the supporting members 11U, 11F and 11B are bound to each other by an attached part 17 to side plates 5R and 5L with a screw 13 and the right and the left side plates 5L and 5R are connected by a connecting part 19.  In corner parts in the frame construction, 1 the flange parts 7U, 7F and 7B are notched and the supporting members 11U, 11F and 11B are exposed.
Patent JP-2001242261-A (JP)
Title: Metal body detector
Inventor: NIWA MASAHISA
IPC: G01V3/10
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To prevent the erroneous detection of a metal body without increasing the number of part items. SOLUTION: This metal body detector is provided with an L oscillator 3 including a transmitting coil 1; an oscillation driving circuit 5 for driving the LC oscillator at almost constant amplitude without being influenced by the nearness of the metal body; a receiving coil 6 forming a pair with the transmitting coil 1; and a signal processing circuit 9 for detecting the metal body by the amplitude of output from the receiving coil 6. The transmitting coil 1 and the receiving coil 6 are disposed to increase mutual M-coupling when the metal body is in proximity.
Patent JP-2001147326-A (JP)
Title: Material for deflection color filter
Inventor: KAMATA SHUNEI
IPC: G02B5/22
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a material for a deflection color filter which shows viewing angle dependence to light transmittance, and to provide a method of producing that material. SOLUTION: By using a material for a deflection color filter consisting of a planar organic metal complex, changes in the transmittance, depending on the viewing angle are obtained, such that even if the transmittance of light entering perpendicular to the film surface is about 90%, the transmittance degreases gradually, while the direction of the incident light is inclined. The change amount in the transmittance can be arbitrarily controlled. The wavelength range where the changes in the transmittance depending on the viewing angle can also be controlled arbitrarily by using the same source material.
Patent JP-2001239734-A (JP)
Title: Stencil printing equipment
Inventor: IKEZAWA TERU
IPC: B41L13/04
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To prevent an impression cylinder from being stained with an ink image on a transfer cylinder. SOLUTION: This equipment is equipped with a plate cylinder 1, a transfer cylinder 2 and an impression cylinder 3 under the state that the impression cylinder 3 is shiftably provided between a pressingly contacting position pressingly contacting with the transfer cylinder 2 and a standing-by position separating from the transfer cylinder 2, a shifting means 60 giving a shifting force to the impression cylinder 3 is provided, a worm gear 65 and a worm wheel 66 are arranged together with a solenoid clutch 70 in the torque transmission system of the shifting means 60 so as to change over between a torque transmissible and holding state, in which the shifting means 60 can transmit torque to the impression cylinder 3 through the solenoid clutch 70 and, at the same time, the pressingly contacting position of the impression cylinder 3 can be held by the worm gear 65 and the worm wheel 66,  and a torque intercepting and retention disengaging state, in which the shifting means 60 can not transmit toque to the impression cylinder 3 and, at the same time, the pressingly contacting position of the impression cylinder 3 can not be held by the worm gear 65 and the worm wheel 66. In addition, at the changing-over from the torque transmissible and holding state to the torque intercepting and retention disengaging state, the impression cylinder 3 is instantly returned about a shaft 41 to its standing-by position by its own weight.
Patent JP-2001238613-A (JP)
Title: Method for processing food and food processor therefor
Inventor: ISHII TORU
IPC: A23L17/00
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for processing foods and a food processor therefor which enable the shipping of natural foods always having the high level of palatability to the market by directly injecting respective taste-modifiers into the insides of the natural foods in order to artificially change the tastes of the natural foods. SOLUTION: An injection unit 50 is actuated on the basis of judgment by a measurement instrument 40, and a taste-modifier B, for example, comprising a sour agent, a salting a pepper or the like as a principal ingredient or being mixed with a sour agent, a salting agent, a pepper or the like is injected into the inside of a mikan (mandarin orange) A in a proper amount in order to change a taste into the desired one by sticking the injection needle 58 of an injector 51 into the only mikan A which has been judged to have a taste level not higher than the prescribed reference value of palatability After pulling out the needle 58 of the injector 51,  a cleansing device 60 is actuated to spray a cleansing solution C ejected from a spraying device 61 upon the hole part Aa of the mikan A from which the needle 58 has been pulled out and to perform cleansing in such a way as to conform to the food sanitation law.
Patent JP-2001245092-A (JP)
Title: Facsimile equipment
Inventor: SAKAKURA YOSHIFUMI
IPC: H04N1/00
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To provide facsimile equipment with improved usefulness by arranging an LED corresponding to a one-operation key and lighting the LED in accordance with destination designation performed by the one-operation key. SOLUTION: When the one-operation key is depressed to designate a destination at the time of transmission, facsimile equipment lights the LED corresponding to the depressed one-operation key in a specific color and stores destination information registered to the depressed one-operation key in a designated destination information area of a user RAM. After all destinations are designated, facsimile transmission to destinations designated by one-operation keys is successively started, and the LED corresponding to the one-operation key of the transmission destination is flickered in the color lit until then. The flickered LED is extinguished when pertinent transmission is normally terminated, but the LED is lit in a color different from the color of flickering when transmission is not normally terminated.
Patent JP-2000288996-A (JP)
Title: Cutting press
Inventor: FREIST CHRISTOPH
IPC: B26F1/40
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To provide an increased life for a rotary band as much as possible, in a cutting press operated by conventional arts. SOLUTION: A cutting press to blank a machining material formed of a metallic foil 5 comprises a press base plate 1; and a band 2 guided thereon. A band is induced to effect rotation by two idle rollers 3 and 4 each arranged at each of the sides of the press bed plate 1. To effect blanking by a cutting tool 9, the metallic foil 5 is placed on the band in the range of the press bed plate 1. An idle roller 4 is provided with a bearing height regulation device 12 and the band 2 is laterally displaced over the idle rollers 3 and 4 by the bearing height regulating device.
Patent JP-2001249104-A (JP)
Title: Method of making gas sensor
Inventor: UMEDA TAKAHIRO
IPC: G01N27/409
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a method of making a small and power-saving gas sensor. SOLUTION: A solid electrolyte film 1 is formed on an insulating substrate 6 and heat treated and an electrically insulating film 4a is formed thereon. After a heater film 5 is formed thereon, the surface of the insulating substrate 6 on which the solid electrolyte film 1 is not formed is etched to bore a hole reaching the surface of the solid electrolyte film 1 on which the electrically insulating film 4a is not formed. A pair of electrode films 2a and 2b is formed on the bored surface and an oxide catalyst film 3 is formed on the electrode film 2a, whereby heat capacity can be made very small and power consumption can be greatly reduced.
Patent JP-2001254281-A (JP)
Title: Interior finishing material for room
Inventor: SANO SHINJI
IPC: B01J21/06
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To obtain an interior finishing material for a room, having an excellent functionality of simultaneously possessing durable deterioration preventing and deodorizing properties, antimicrobial properties, mildew resistance and stain resistance. SOLUTION: This interior finishing material for a room is characterized in that the interior finishing material for a room comprises a fiber as a main constitutent material and has at least one of binder selected from alkyl silicate- based reins, silicon-based resins and fluorine-based resins and a photocatalytic agent on the surface of the fiber.
Patent JP-2001247231-A (JP)
Title: Device and method for controlling waviness in printing medium
Inventor: JUAN FERNANDO
IPC: B41J2/01
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method capable of controlling the occurrence of a curl in a printing medium in a printing zone. SOLUTION: An ink-jet device comprises a medium driving means for moving a medium in a first direction through a printing zone in the device, a carriage carrying a printhead inside and traversing the printing zone in a second direction, and a suppressing means cooperating with the driving means in suppressing advance in the printing zone of a first portion of the medium when it is moved by the driving means. The method for controlling a waviness in a medium inside the ink-jet device comprises a step of suppressing movement in the printing zone of a first portion of the medium to move the medium through the printing zone.
Patent JP-2000302437-A (JP)
Title: Synthetic mica composite
Inventor: FURUSAWA TAKASHI
IPC: A61K8/00
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To easily obtain a synthetic fine mica composite capable of exhibiting excellent ultraviolet-absorbing effect when subjected to ion exchange with specific ions. SOLUTION: This mica composite is obtained by ion exchange of 10-95 eq.% of exchangeable cations among the interlayer ions of a swellable synthetic mica with at least one kind of ions selected from the group consisting of K, Ba, Cu, Ag, Te, Bi, Pb, Ce, Fe, Mo, Nb, W, Sb, Sn, V, Mn, Ni, Co, Zn, Zr and Ti ions.
Patent JP-2000321698-A (JP)
Title: Photosensitive silver halide emulsion, its preparation and silver halide photographic sensitive material containing same
Inventor: INAMI YOSHIYASU
IPC: G03C1/035
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To increase the ratio of sensitivity to fog and the ratio of sensitivity to graininess by carrying out chemical sensitization and spectral sensitization in such a way that a specified amount of a selenium sensitizer is added while satisfying a specified requirement. SOLUTION: In the photosensitive silver halide emulsion, >=50% of the total projected area of silver halide grains is occupied by flat platy silver halide grains having an aspect ratio of >=8, the average iodine content of all the grains is >=2 mols, the flat platy grains contain >=10 dislocation lines per one grain and the coefficient of variation of iodine distribution among grains is <=20%. The silver halide emulsion has been subjected to chemical sensitization and spectral sensitization in such a way that the amount of a selenium sensitizer added ranges from 2.5×10-6 mol per 1 mol silver to 5×10-5 mol per 1 mol silver while satisfying the following requirement I or the like.  The requirement I; spectral sensitization is carried out by adding a spectral sensitizing dye in a state in which the concentration of Ca, Mg and Sr is <=50 ppm, a water-soluble salt of a metal selected from Ca, Mg and Sr is added in such a way that the concentration of Ca, Mg and Sr ranges from 100 ppm to 2,500 ppm and then chemical sensitization is started.
Patent JP-2001250394-A (JP)
Title: Non-volatile semiconductor storage device, and its write- in method
Inventor: TAKIZAWA TORU
IPC: H01L27/10
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To solve such problem that the number of manufacturing process is increased hitherto and easy addition of a memory is hard, especially, in a memory using a fuse element, chip occupancy area is increased by a terminal for applying program voltage and chip area is increased, due to its write-in characteristic and a manufacturing cost is raised. SOLUTION: This device is a non-volatile semiconductor storage device having a VDD terminal fixed to some voltage, a program voltage terminal, an N type transistor short-circuiting between a source and a drain by second breakdown, a fuse element connected in series to the N type MOS transistor, and an inverter circuit for generating gate voltage required for second-breaking down the N type MOS transistor. Thereby, the problem of cost-increase caused by increasing the number of manufacturing processes and chip occupancy area can be solved by a write-in method of two steps.
Patent JP-2001252794-A (JP)
Title: Tabletting apparatus and tabletting method
Inventor: FUKUI ATSUKO
IPC: A61J3/10
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a tabletting apparatus and a tabletting method in which the tablet having the excellent appearance can be rapidly and efficiently manufactured even when the raw material or the blend of the tablet is hygroscopic and deliquescent, or wet. SOLUTION: The tabletting apparatus comprises a die 10 having a columnar forming hole 12, a pressing means having a punch 20, and a movable plate 30 having a releasing guide hole 32. A raw material hopper 40 having an agitating unit 45 is installed, and the raw material of the tablet is filled in the forming hole 12 in the die. In filling the raw material, the forming hole 12 is covered by other portion than a releasing guide hole 32 of the movable plate 30. The die 10 and the movable plate 30 are translated while keeping the positional relationship, and the forming hole 12 and the punch 20 are positioned. The punch 20 is lowered while rotated, and the raw material 60 is pressed by the punch 20 and the movable plate 30.
Patent JP-2001257865-A (JP)
Title: Embedding method and extracting method for information using digital watermark
Inventor: YOSHIURA YUTAKA
IPC: G06T1/00
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To efficiently prevent the processing time on a detection side for watermark information from becoming long while making a plurality of digital watermark systems coexist. SOLUTION: A contents providing device 1 embeds actual information in contents by using an arbitrary actual watermark system and meta-information specifying actual watermark system used to embed the actual information by using a standard meta-watermark system predetermined with a contents verifying device 2. The contents verifying device 2 extracts the meta-information from the contents and extracts the actual information by using the actual watermark system specified with the meta-information.
Patent JP-2001255047-A (JP)
Title: Refrigeration system
Inventor: TABEI SATOSHI
IPC: F25B49/02
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To make a decision whether the quantity of refrigerant circulating from a plurality of refrigeration systems 1 (1A, 1B,..., 1N) is deficient or not using one decision means 24. SOLUTION: A plurality of refrigeration systems 1 are provided, respectively, with a moisture indicator for detecting the state of refrigerant circulating through each refrigeration system, and a controller (decision means) 24 for receiving signals from respective moisture indicators in time sharing manner and making a decision whether the quantity of refrigerant circulating through a relevant refrigeration system 1 is deficient or not. A decision is made whether the quantity of refrigerant circulating through the relevant refrigeration system 1 is deficient or not based on a signal from the moisture indicator in each refrigeration system 1 using one controller 24.
Patent JP-2001258054-A (JP)
Title: Image quality inspection device and detector for center of gravity of luminance used therefor
Inventor: YABE TATSUYA
IPC: G09F9/00
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To provide an image quality inspecting device, which uses a CCD camera for picking up an image quality inspection pattern displayed on a screen for inspecting the image quality such as convergence, that can reduce the measurement time at a low cost and accurately measure calculation of center of gravity of luminance. SOLUTION: An installation angle is attached to an object 1 to be inspected and a CCD camera 2 to enhance the measurement accuracy of calculating the luminance gravity center. Furthermore, a frame memory area segmentation unit 7 and a threshold decision unit 11 are used to reduce the effect of luminance shading of a CRT 1, so as to enhance the accuracy of the luminance gravity calculation and thereby inspecting image quality, such as convergence.
Patent JP-2001254135-A (JP)
Title: Aluminum alloy material excellent in electric conductivity and thermal conductivity
Inventor: MIYAZAKI HIROSHI
IPC: C22C21/00
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To provide an aluminum alloy increased in electric conductivity and thermal conductivity while maintaining its strength, in an Al-Fe-Ni alloy. SOLUTION: This aluminum alloy material has a composition containing, by weight, 0.002 to 0.08% B, 0.05 to 2.5% Fe and/or 0.05 to 2.5% Ni, if required, further containing, at need, at least one kind selected from 0.1 to 4.0% Si, 0.1 to 4.0% Zn, 0.05 to 1.0% Mg, 0.05 to 1.0% Cu and 0.05 to 2.0% Co, and the balance aluminum with inevitable impurities.
Patent JP-2001260345-A (JP)
Title: Ink jet recorder and drive controller for head
Inventor: MURAI TAEKO
IPC: B41J2/055
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recorder and a drive controller for head in which high image quality and high resolution are realized by ejecting a micro ink drop, required for meeting the demand of high density, high image quality recording, without reducing the diameter of a nozzle and without ejecting any unnecessary satellite. SOLUTION: At a timing t3 after applying a first driving waveform before ink ejected from a nozzle is cut into a drop and flied, a second driving waveform for expanding a pressure chamber is applied.
Patent JP-2001257977-A (JP)
Title: Electronic camera
Inventor: TOMIZAWA MASAOMI
IPC: H04N5/907
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To surely acquire images before and after photographic timing application, to control the picture quality of images photographed before and after photographic timing with the application thereof as a reference and to support operation. SOLUTION: Automatic photographing is started by first release by means of a release button 501 and the plural frames of compressed images are recorded in a memory 200. By second release, a reference image corresponding thereto, namely, a reference frame, plural pre-frames fetched before and plural post- frames photographed after the reference image are stored on a memory card 400. A control part 1071 controls the picture quality of images to be acquired corresponding to a picture quality control pattern set to a picture quality control pattern storage part 113.
Patent JP-2001256991-A (JP)
Title: Cell voltage detecting terminal for fuel cell
Inventor: KANAI YASUSHI
IPC: H01M8/10
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a cell voltage detecting terminal of a simple structure capable of manufacturing good connecting conditions. SOLUTION: The terminal installation hole 15 in the separator 14 is provided with a recess 16 protruding inside the wall. As a result, this forms a confined part 18 narrower than the hole inlet. The cell voltage detecting terminal 21 to be inserted into the terminal installation hole 15 is provided with a return portion 24 which is able to pass the confined part 18 by means of its deformation elasticity. The return portion 24, after passing the confined part 18, recovers its original shape and engages with the recess 16 to be held in position.