baber/WOPTO huggingface dataset:
Patent JP-2001335981-A (JP)
Title: Gasket for electrolytic cell of ion exchange membrane
Inventor: TATEYAMA HITOSHI
IPC: C25B13/02
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a novel gasket assuring the sealability for a leakage of pole liquid and gas preventing the wrinkling and damaging of ion exchange membranes by large deformation, realizing stable operation for a long period, decreasing the frequencies of replacement and low at a running cost. SOLUTION: The gaskets to be interposed between alternately arranged chamber frames and ion exchange membranes of an electrolytic cell are provided with deformation suppressing rubber layers A of 85 to 100 in the hardness of a type A durometer hardness gage and easily deformable rubber layers B of 60 to 70 in hardness compatibly fastened to the front and rear surfaces of the deformation suppressing rubber layers so as to constitute a laminated structure.
Patent JP-2001336022-A (JP)
Title: Method for collecting kenaf bast fiber
Inventor: MORI MASAKI
IPC: D01C1/04
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To establish a method for collecting kenaf bast fiber by which the kenaf bast fiber can be collected within a short period. SOLUTION: The number of days for collecting the bast fiber is extremely shortened compared to that by a conventional method of peeling the bast from stalks, soaking the bast in stored water, and washing the soaked bast in a river, by subjecting the stalks of the kenaf to the opening treatment by microorganisms, and subjecting the stalks subjected to the opening treatment by the microorganisms to the stirring treatment in water to separate the fiber from the cores, and to collect the bast fiber.
Patent JP-2001341486-A (JP)
Title: Writing utensil
Inventor: FURUICHI AKINORI
IPC: B43K8/02
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a writing utensil solving such a problem that a back flow preventing agent or ink itself leaks to the outside of the writing utensil from an air hole heretofore when the back flow preventing agent flows backward gradually to contaminate the hand, the surface of paper, clothing or the like. SOLUTION: In the writing utensil consisting of an inner shaft having a pen tip attached to the leading end opening part thereof and filled with ink and an outer shaft including the inner shaft, a tail plug is attached to the rear end of the inner shaft and a storage part is formed in the tail plug.
Patent JP-2001336519-A (JP)
Title: Connecting mechanism for push-pull cable
Inventor: KUMAZAWA NAOKI
IPC: F16C1/14
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a connecting mechanism, for a push-pull cable eliminating the resistance to interference with an outer tube due to the collapse of an inner wire to prevent the operating error of a remote-control drive, and eliminating the need for adjustments through re-assembly. SOLUTION: The inner wire 2 is connected to the driven member 11 of the remote-control drive 10, and the outer tube 3 is fixed to a tube fixing cylinder 16, which is in turn assembled to the fixed member 12 of the remote-control drive 10. The tube fixing cylinder 16 is disposed coaxially with the driven member 11 and fixed to the driven member 12 and the inner wire 2 is coaxially connected to the driven spool 11 via a coaxiality correcting means 4.
Patent JP-2001342598-A (JP)
Title: Barrel material for plating, barrel and barrel manufacturing process
Inventor: UEDA MASAYUKI
IPC: C25D17/20
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a process for forming a barrel material and barrel without making holes, by mounting a cross material having small holes on a frame material. SOLUTION: The process comprises forming the barrel material 2, by mounting a cross material having many holes 6 through which the plating liquid can flow, on the frame material 5 made from a resin having windows through which the plating liquid can flow, so as to cover the windows; and forming a main barrel body 3 having a slot for works to be plated, by bending the barrel material 2.
Patent JP-2001341089-A (JP)
Title: Article sucking device and its method
Inventor: YAMANAKA YASUO
IPC: B25J15/06
Filed: 2000-06-01
Abstract: PROBLEM TO BE SOLVED: To provide an article sucking device capable of certainly carrying out suctional hold of an article susceptible to flaw, etc., or to avoid flawing and capable of improving in sucking reaction of the article as much as possible and its method. SOLUTION: A first valve hole 4 is provided on one side of one or a plural number of working chambers 3 connected to a pressure reducing means 2, a second valve hole 5 is provided on the other side of this or these working chambers by opening it to the suctional side of article b, a valve element 6 to block by selectively corresponding to the first and the second valve hole free to move in the working chambers, a suctional member 7 to prevent inflow of outside air to the second valve hole when it makes contact with an article surface is provided on the lower side of the second valve hole, one end part of a communicating body 8 is connected to the valve element through the inside of the second valve hole, and a spring device 9 to block the second valve hole by the valve body normally by energizing it in a direction to tense the communicating body is provided on this communicating body.
Patent JP-2001058817-A (JP)
Title: Binderless crystalline aluminosilicate formed product, its production and use thereof
Inventor: OKU TOMOHARU
IPC: B01J29/40
Filed: 2000-06-06
Abstract: PROBLEM TO BE SOLVED: To obtain a molded product without substantially any Al present on the outside of the crystal lattice by providing an aluminosilicate with a ZSM-5 type crystal structure and regulating the compositional ratio of Si and Al constituting the crystal structure within a specific range and further the Al content on the outside of the crystal lattice within a specified range. SOLUTION: An aluminosilicate in a molded product has a ZSM-5 type crystal structure. The compositional ratio (atomic ratio) of Si to Al constituting the crystal structure is 1:(0.0001-0.5) of Si:A1. The content of Al on the outside of the crystal structure in the molded product is extremely small such as <=3 mass % of the total A.1 in the molded product which has preferably 300-550 m2/g specific surface area according to the BET method. Furthermore, the molded product preferably has macropores having >=4 nm pore diameter determined by a mercury intrusion method, 2-150 m2/g surface area of the pores and 0.15-1.5 mL/g pore volume of the pores.
Patent JP-2001341954-A (JP)
Title: Display device for elevator
Inventor: KAITO MOCHIHITO
IPC: B66B3/02
Filed: 2000-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a display device for an elevator capable of improving visibility with simple constitution. SOLUTION: A lamp shade 8 is arranged for surrounding an LED lamp 7, and a yellow or silver color is applied to an inside surface of a recessed part 8a for housing at least the LED lamp 7 of the lamp shade 8.
Patent JP-2001351109-A (JP)
Title: Method for detecting image
Inventor: NISHIDA YUKIHIRO
IPC: G06T3/60
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for detecting an image capable of detecting a pattern in a specific shape at high speed. SOLUTION: The method includes a step for designating at least two pixels relatively separated to a fixed position from a target pixel, a step for detecting the presence/absence of an edge by the designated pixel arrangement, a step for deciding the presence of the specific shape when the detected number of edges is in the first reference range, and a step for setting a pixel in the vicinity of the target pixel to be a new target pixel when the detected number of the edges is in the second reference range.
Patent JP-2001354716-A (JP)
Title: Crystalline polypropylene
Inventor: KUNO TAKAO
IPC: C08J5/18
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a crystalline polypropylene that can give a film excellent in low-temperature heat sealability, blocking resistance, and scratch resistance and to provide a film made therefrom. SOLUTION: The crystalline polypropylene satisfies the following requirements: (1) the MFR is 0.5-200 g/10 min, (2) the melting point Tm is 110-160 deg.C, and (3) the Tm ( deg.C) and the spherulite diameter d (μm) satisfy the relationships: 810<11.9×Tm-d<1090.
Patent JP-2001356119-A (JP)
Title: Analyzing method for dioxins
Inventor: HONDA KATSUHISA
IPC: G01N1/22
Filed: 2000-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of easily performing the extracting and purifying operation of dioxins to facilitate a pretreatment for analysis of dioxins. SOLUTION: This method mainly comprises the process of specifying and collecting dioxins, the process of selectively extracting the dioxins from the collected matter, the process of removing impurities from the extracted matter, and the process of determining the concentration of the dioxins after removal. Otherwise, this method mainly comprises the process of specifying and collecting dioxin, the process of heating and extracting the dioxin from the collected matter, and the process of determining the concentration of the dioxin after heating extraction.
Patent JP-2001353503-A (JP)
Title: Rolling method
Inventor: SAKURAI TOMOYASU
IPC: B21B1/18
Filed: 2000-06-13
Abstract: PROBLEM TO BE SOLVED: To reduce the cost of rolling equipment by decreasing the number of passes in the finishing stage of rolling and to stably obtain high dimensional accuracy products having a large aspect ratio even when highly accurate calibers are not formed on the roll surface. SOLUTION: A steel bar 1 is rolled into a flat-shaped cross section with a 2-roll mill 3 and then the steel bar 1 having the flat-shaped cross section is rolled into a rectangular cross section whose longitudinal and lateral sizes are different.
Patent JP-2001357395-A (JP)
Title: Device and method for processing picture
Inventor: TANAKA MAMORU
IPC: G06T5/00
Filed: 2000-06-13
Abstract: PROBLEM TO BE SOLVED: To solve the problem that CPU performance is not fully utilized and a processing speed is not heightened even when a filter processing is performed through the use of a general purpose algorism which is not optimized in CPU configurations though a CPU which incorporates multiple registers and has an SIMD operating function for simultaneously operating a plurality kind of data by one instruction comes to be used by the development of microprocessor technique. SOLUTION: One of the registers is divided by partition as a register SORT, data of kernel pixel are read from an outer memory, the data are respectively stored in respective partitions (S1) and a plural kind of data stored in the register SORT are simply sorted (S2). Then one kind of output data concerning a kernel to be noted is generated based on a sorting result (S4), data corresponding to a difference between the kernel which is processed immediately before and the kernel to be successively processed is read from the outer memory (S6) and the register is updated (S7-S11). Thereafter the steps from S4 to S11 are repeated till one line processing is completed.
Patent JP-2001358944-A (JP)
Title: Image processing method
Inventor: MORIMATSU HIROYUKI
IPC: B41J2/52
Filed: 2000-06-16
Abstract: PROBLEM TO BE SOLVED: To provide an image processing method that can enhance the reproducibility of edges of an image after binary processing in the binary processing of multi-value image data. SOLUTION: An edge detection means 108 detects edges of an inputted multi- value image in the binary processing applied to the multi-value image by an error diffusion method or a least mean error method and an error correction means 109 corrects error data of a target pixel to be outputted when the detection means 108 detects the target pixel being a binary processing object as an edge.
Patent JP-2002008897-A (JP)
Title: Vacuum chamber for accelerator
Inventor: NISHIDONO TOSHIRO
IPC: H05H7/14
Filed: 2000-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum chamber for accelerator capable of being manufactured with using an electron beam welding device. SOLUTION: A beam chamber constituent member 22 is formed out of a oxygen free copper so that no turbulence is given to electron beam e traveling in a beam chamber 21, and a chamber shell 25 surrounding the member 22 in the circumferential direction in such a way as forming a pump chamber 23 on one side of the member 22 and a light receiving chamber 24 on the other side is formed out of an aluminum alloy admitting extrusion molding process or stainless steel admitting mutual joining of members by TIG welding, and thereby electron beam welding in the chamber longitudinal direction is eliminated otherwise required to connect the members with each other.
Patent JP-2002010474-A (JP)
Title: Power supply protection device
Inventor: OTOMO SHIGEHARU
IPC: H02H3/087
Filed: 2000-06-20
Abstract: PROBLEM TO BE SOLVED: To cutoff power to the load by shutting off the operation of a DC-DC converter, when the load current exceeds the standard and the voltage drops lower than the standard in a power supply, using the DC-DC converter. SOLUTION: A commercial power is rectified by a rectifier circuit 1, filtered by a capacitor C, converted and rectified into DC by a DC-DC converter, and supplied to a load. The power supply voltage a is monitored in a voltage monitor 4, and an abnormality signal is outputted when it is lower than the standard. The load current is monitored in a load current monitor 5, based on the voltage drop across a resistor R1 and an abnormality signal, is outputted when it is larger than the standard. A synchronism monitor 6 outputs a signal, when those two signals are inputted within a prescribed time and causes the DC-DC converter to operation to stop, to cutoff the current to the load, and indicating on a display 7 that there is an abnormality.
Patent JP-2002003134-A (JP)
Title: Moving footway
Inventor: TANIDA KOJI
IPC: B66B23/14
Filed: 2000-06-20
Abstract: PROBLEM TO BE SOLVED: To move pallets without using a screw shaft. SOLUTION: A moving path provided with a going way and a returning way is provided with a guide rail 7 along the moving path and two travelling rails 8 and 9 arranged on both sides of the guide rail 7 in spaced relation. A line comprising many pallets 15 connected to each other continuously by string members 34 so as to cover the moving path are provided with guide rollers 24 travelling along the guide rail 7, two wheels 27 put on the two travelling rails 8 and 9 and whose diameter is increased outward from the inside, and a drive source 29 for driving the wheels 27. The travelling speed and direction of the pallets 15 are controlled by varying the width L1 between the guide rail 7 and the travelling rails 8 and 9.
Patent JP-2002015756-A (JP)
Title: Solid oxide fuel cell
Inventor: AKIKUSA JUN
IPC: C04B35/50
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To construct a solid oxide fuel cell 11 which is improved in the generation efficiency by improving its ion conductivity without impairing the function as a partition of a solid electrolyte layer. SOLUTION: The solid oxide electrolyte fuel cell 11 has a laminate structure in which a solid electrolyte layer 16 is arranged between an air pole layer 14 and a fuel electrode layer 13. The solid electrolyte layer 16 is comprised of a first electrolyte layer which is made of a lanthanegallate group oxide and has a higher ion transport number than a second electrolyte layer and a second electrolyte layer 16b which is made of a lanthanegallate group oxide and has a higher conductivity than the first electrolyte layer and which adjoins the first electrolyte layer. The air electrode layer 14 is laminated on the first electrolyte layer 16a and the fuel electrode layer 13 is laminated with the second electrolyte layer 16b.  Each electrolyte layer is made of a material as expressed by the formula, La1-aAaGa1-(b+c)BbCocO3, and the added quantity of cobalt of the first electrolyte layer is smaller than the added quantity of cobalt of the second electrolyte layer, and the thickness of the first electrolyte layer is 1 to 20% of the solid electrolyte layer.
Patent JP-2002015872-A (JP)
Title: El element
Inventor: TANABE KOJI
IPC: H05B33/12
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To provide an EL element, capable of keeping the insulation property of an illuminant layer and hardly producing a black point, in relation to the EL element used for illumination or the like for various kinds of electronic apparatuses. SOLUTION: By forming the illuminant layer 11 with a synthetic resin binder 3, where a phosphor 4 and an inorganic positive ion exchanger 12 are dispersed, the inorganic positive ion exchanger 12 in the illuminant layer 11 catches ions dissolved from the phosphor 4 in high humidity, so that the EL element, capable of keeping the insulation property of the illuminant layer 11 and of hardly producing a black point, can be provided.
Patent JP-2002018429-A (JP)
Title: Water purifier for drinking water
Inventor: OKADA SANSEI
IPC: C02F1/50
Filed: 2000-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a water purifier, in which dioxins, a chlorine compound, a nitric compound, a nitrogen oxide and an organic compound contained in drinking water such as tap water and well water are subjected to oxidative decomposition treatment by a photocatalyst and removed and simultaneously bacteria contained in drinking water are sterilized and more purified drinking water can be obtained. SOLUTION: In the water purifier equipped with both a cartridge 2 removing dirt and chlorine contained in drinking water W and an electrolytic water producer 3 for changing drinking water W into alkali ion water, a photocatalyst device 1 for causing a catalytic action by irradiating ultraviolet rays on titanium dioxide 1c is provided between the cartridge 2 and the electrolytic water producer 3. Drinking water W is passed through the photocatalyst device 1 and bacteria contained in drinking water W are sterilized by generated ozone and also the generated ozone is decomposed by the electrolytic water producer 3 and made harmless.
Patent JP-2002022834-A (JP)
Title: Positron ct measurement system, and method and apparatus for reconstructing image thereof
Inventor: OBA HIROYUKI
IPC: G01T1/161
Filed: 2000-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a positron CT measurement system capable of determining and imaging an enzyme activity of a glutamine synthetase, and a method and an apparatus for reconstructing images of the same. SOLUTION: Two kinds of measured data are acquired through positron CT measurement carried out by a positron CT apparatus 10 by injecting a first tracer 15O-H2O from a 15O-H2O injection device 21 and position CT measurement carried out by injecting a second tracer 13N-NH3 from a 13N-NH3 injection device 22. At the same time, in the image-reconstructing apparatus 5, the two measured data are compared and arithmetically operated for each pixel of images, whereby the enzyme activity is determined. Images of the enzyme activity of the glutamine synthetase having effects of a bloodstream removed as much as possible are reconstructed and generated in this manner.
Patent JP-2002024317-A (JP)
Title: Method and system for making house plan, and recording medium
Inventor: OTA ISAMU
IPC: G06Q50/00
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a method and a system for making house plan, which enable a user to immediately make a house plan when necessary and doesn't consume a memory of an operation terminal when unnecessary and enables the user to make the house plan while recognizing the full view at sight, and a recording medium therefor. SOLUTION: The method for making house plan makes a room arrangement plan on a screen. Display data 22 as selection candidates of components of the house and a plan making program 21 which is required to realize processing which displays selected candidates on the picture on the basis of display data 22 and processing which displays the combination state obtained by combining house components selected from selection candidates on the picture by operation are downloaded from a server 2 to an operation terminal 3 (step S1). The downloaded plan making program 21' is started on the terminal 3, and the room arrangement plan is generated on the screen of the operation terminal 3 (steps S5 and S6).
Patent JP-2002023242-A (JP)
Title: Camera
Inventor: HANABUSA NOBUTAKA
IPC: G03B17/18
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To obtain a camera, capable of giving a warming to a user by a means disusing a battery, when the temperature is low such that photographing performance cannot be guaranteed. SOLUTION: This camera, having a photographing mechanism actuated by the battery, is provided with a temperature warning means for giving the warning by detecting that the ambient temperature of the camera is lowered to a prescribed temperature without depending on the battery at a spot, where it can be viewed from the outside.
Patent JP-2002019727-A (JP)
Title: Lid material sealing device for container
Inventor: INAI TETSUYA
IPC: B65B31/06
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To prevent a defective container wherein an inert gas is removed from being manufactured when the operation of a device which has been interrupted for a time is resumed. SOLUTION: This lid material sealing device for the container is equipped with a conveyor 11, guides 12 and 13, a seal head 14, and an inert gas nozzle 16. In this case, The conveyor 11 carries containers C facing forward through a seal station S. The guides 12 and 13 guide a band-shape lid material L to the seal station S. The seal head 14 seals the lid material L onto the mouth edge section of the container at the seal station S. The inert gas nozzle 16 blows an inert gas into the container behind the seal station S. The inert gas nozzle 16 is movable in the longitudinal direction. The inert gas nozzle 16 at the advancing limit can enter the above space of the container C which is located behind the already sealed container C at the final end.
Patent JP-2002021151-A (JP)
Title: Private part cleaning device
Inventor: EBITANI JIYUNJIRO
IPC: E03D9/08
Filed: 2000-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a private part cleaning device facilitating the installation. SOLUTION: This private part cleaning device is provided with a base plate 1 fitted to a western style toilet by a bolt 4 retained by a bolt retainer 3 and a functional mechanism 2 being fixed onto a base plate 1 and at least applying a private part cleaning function to the western style toilet body. The bolt retainer 3 comprises a mount part 3a having a horizontal upper face and being mountable the head of the bolt 4 by the dead weight of the bolt 4, a through hole 3b being vertically penetrated by the mount part 3a and from which the shaft part of the bolt 4 is projected downward, and a replacement opening 3a communicating with the through hole 3b adjacent to the mount part 3a and allowing the replacement of the bolt 4. The replacement opening 3c is provided with a rib 3d preventing the retained bolt 4 from falling off in transportation and capable of replacing a broken bolt 4.
Patent JP-2002018485-A (JP)
Title: Method for treating metal-containing wastewater and method for recovery of valence metal from the metal- containing wastewater
Inventor: MIKI OSAMU
IPC: C02F9/00
Filed: 2000-07-11
Abstract: PROBLEM TO BE SOLVED: To reduce an amount of generated sludge by efficiently and safely treating metal-containing wastewater to recover a valuable metal from the metal-containing wastewater. SOLUTION: When metal-containing wastewater is treated, bivalent iron is oxidized to trivalent iron by using iron-oxidizing bacteria of common autotrophism at 1-3 pH. After decomposing by oxidizing organic matter in the wastewater, hydroxide of iron is generated at 3-5 pH, and the iron hydroxide is recovered. Thereafter, the pH is adjusted to 8-10 by an alkali agent, and hydroxides of other metals are generated to be recovered.