baber/WOPTO huggingface dataset:
Patent JP-2001331384-A (JP)
Title: System and method for detecting inter-package communication fault
Inventor: ONO MICHIYOSHI
IPC: H04B3/46
Filed: 2000-05-24
Abstract: PROBLEM TO BE SOLVED: To detect a communication fault between data transmitting and receiving packages, without increase in signal wiring and costs between the packages. SOLUTION: Between both a package 11 for transmitting data and a package 12 for receiving these data, the change points of the data are counted simultaneously, by change point detecting circuits 111 and 121 and these count values of the change points of the data are compared by a comparator circuit 131, so that the error of data communicated between the packages can be detected. Thus, without adding a signal line between the packages, the fault can be detected at a low cost.
Patent JP-2001332210-A (JP)
Title: Mass spectrometer
Inventor: KOUHATA KAZUO
IPC: G01N27/62
Filed: 2000-05-25
Abstract: PROBLEM TO BE SOLVED: To prevent lead wires from changing their positions, when an ion lens is dismounted and remounted for cleaning, etc., and to dispense readjustment of a resonant circuit for supplying a HF voltage. SOLUTION: By fixing rod electrodes to be impressed with the same voltage, using electroconductive disks 33, they are electrically connected and fixed to their positions. Terminals 35 of the disks 33 and lead wires 37 introduced into the chamber through its wall are connected with internal lead wires 38 made of a rigid metal wires, which are connected with the lead wires 37 through rotatable conducting joints 40. This facilitates dismounting and remounting of the lead wires, when the ion lens 19 is dismounted and remounted for the sake of maintenance or the like. Also, lead wires 37a, 37b, 38a and 38b do not change their positions after being mounted, causing no change in the stray capacitance to eliminate need of readjustment at each maintenance of the resonant circuit constituted by an external voltage source and the ion lens 19.
Patent JP-2001311349-A (JP)
Title: Movable partitioning unit
Inventor: YOSHIDA HIDEKAZU
IPC: E05D15/06
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a movable partitioning unit capable of surely performing the vertical movement of a storage unit by preventing a roller block deforma tion. SOLUTION: A shaft 4 having a roller block 3, a cam 5, and a support ring are installed in a storage unit 2. The cam 5 pushes out the edge of the roller 6 of the roller block 3 to lower the shaft 4. The cam 5 and the support ring interlock through the shaft 4, the support ring is moved downward by the downward force of the shaft 4, and presses a floor to raise the storage unit 2 so as to bring the storage unit 2 into a movable state. By releasing the extraction of the roller with the cam 5, the storage unit 2 is lowered, and the support ring is withdrawn to bring the storage unit 2 into the fixed state. In this movable partitioning unit described above, the roller block 3 is closely inserted into a shaft body 7 to form the shaft 4, and a back support 8 against a pushing- out force by the cam 5 is installed at the back of the roller block 3 as viewed from the cam 5 side.
Patent JP-2001336888-A (JP)
Title: Laminated flat plate type heat pipe
Inventor: MOCHIZUKI MASATAKA
IPC: F28D15/02
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a flat plate type heat pipe formed of a laminated structure having a simple and easy mass production. SOLUTION: The flat plate type heat pipe substantially seals only a condensable fluid in a flat plate type hollow container 1, and comprises a frame member 4 having upper and lower openings to be closed by upper and lower flat plate- like covers 2 and 3 and disposed between the cover 2 and the cover 3, the container 1 formed of the covers 2 and 3 and the member 4, and porous layers 8 and 9 formed on at least one of an inner surface of the cover 3 and an inner surface of the cover 2.
Patent JP-2000350812-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F5/04
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To prevent inconvenience that the variety of a game gets poorer because of the fact that the probability of the display result of a variable display device becoming a specified display form is uniformly determined. SOLUTION: In the case that the display result of a game number-of-times/ variable display device becomes '77' (S19M), a probability fluctuation counter is set to '2' (S195N) and control for raising a big bonus game generation probability for two times is performed. In the case that the display result becomes '33' (S195O), the probanbility fluctuation counter is set to '1' (S195P) and the control for raising the big bonus game generation probability by one time is performed.
Patent JP-2001341738-A (JP)
Title: Container for moisture-set urethane and processing method therefor
Inventor: FUJII MASATO
IPC: C08G18/32
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a container for a moisture-set urethane and a processing method for it wherein the container can be applied to recycling in a short time by easily peeling a moisture-set urethane resin which remains and sets in a metallic container after use and wherein effects in reduction of industrial wastes and waste disposal costs can be exhibited. SOLUTION: The metallic container for the moisture-set urethane having an internal surface coated with a resin which does not stick to the moisture-set urethane resin, a polyolefin for example, and a processing method of the container after use are provided.
Patent JP-2001160732-A (JP)
Title: Piezoelectric element
Inventor: ANDO AKIRA
IPC: H03H9/17
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric element capable of realizing a high performance oscillator with excellent thermal stability in the piezoelectric element for exciting third thickness vertical higher harmonic vibration. SOLUTION: This piezoelectric element 10 is provided with a piezoelectric body substrate 12 and the piezoelectric body substrate 12 is formed of a piezoelectric material containing Sr, Bi, Nb and O as main components. On both surfaces of the piezoelectric body substrate 12, vibration electrodes 14 and 16 are formed. In an area where the vibration electrodes 14 and 16 are overlapped between the electrodes, an energy confining area is formed. At the time of defining a maximum length at the time of cutting a straight line inside the energy confining area parallel to the vibration electrodes 14 and 16 at two points crossing with the outer periphery of the energy confining area as L and a distance between the vibration electrodes as t, the value of L/t is set so as to be smaller than 9.
Patent JP-2001343570-A (JP)
Title: Optical fiber cable
Inventor: YASUTOMI TETSUYA
IPC: H01B11/00
Filed: 2000-06-01
Abstract: PROBLEM TO BE SOLVED: To solve such a problem found in a conventional optical fiber cable that the increase of transmission loss due to a temperature change, etc., cannot be prevented in the case of letting the optical fiber cable have water absorbing power. SOLUTION: The buffer layer of the optical fiber cable, which is composed of a cable core which is formed by covering coated optical fiber or the outer periphery thereof with a buffer layer, >=1 pieces of tension member and a jacket which is made of thermoplastic resin, etc., and covers the cable core and the tension member is formed as a multilayer structure. The members whose innermost layer has a rate of heat contraction lower than that of the other layers are used and the members whose outermost layer has water absorptivity higher than that of the other layers are used.
Patent JP-2001346313-A (JP)
Title: Sensor for cable wiring, cable wiring box, and cover for cable wiring box
Inventor: HITOTSUYA YUKIO
IPC: H02G3/12
Filed: 2000-06-02
Abstract: PROBLEM TO BE SOLVED: To obtain a sensor for cable wiring, a cable wiring box, and a cover for cable wiring box that, when wiring accessories are installed on a cable wiring box or a cover for cable wiring box covered with wall materials or by fixing brackets without use of a box, allows the installing positions thereof to be detected with reliability even in the presence of any surrounding metal materials. SOLUTION: A sensor for cable wiring is composed of a sheet made of insulating material that can be installed on the front face of a cable wiring box, a cover for cable wiring box, or the like or on a wall face or the like where wiring accessories are to be installed by fixing brackets without use of a box and a resonance circuit that overlaps by a specified quantity with a sheet-like conductor the outline of which substantially agrees with the outlines of the periphery of openings in the cable wiring box, the cover for cable wiring box, or the like or the outlines of the wiring accessories secured on the sheet with an insulating material in between.
Patent JP-2001138628-A (JP)
Title: Recording medium, manufacturing method for the same and method for forming image using it
Inventor: SUMITA KATSUTOSHI
IPC: B41M5/50
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a recording medium capable of being suitably used for an image forming method using a recording method such as an ink jet recording or the like wherein recording is performed by adhering a recording liquid to the medium and obtaining a print (printed product) having a texture and image quality as a silver salt photograph and a method for forming an image using the medium. SOLUTION: In the recording medium comprising an ink receiving layer containing an alumina hydrate on a base material, glossiness of the surface of the medium to the layer side is 20% or more measured at 20 deg..
Patent JP-2001354974-A (JP)
Title: Fuel gasification method and its apparatus
Inventor: MURATA KEIJI
IPC: C10J3/48
Filed: 2000-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a fuel gasification method which enables acquisition of a gasified fuel without causing the generation of a large equipment cost to a gasification furnace. SOLUTION: In the gasification tube 18 of an oxidizing furnace 16, a fuel such as finely powdered coal is reacted with steam under a specified pressure at a specified temperature to form a product gas containing hydrogen, methane, carbon monoxide, and carbon dioxide. Then, the raw gas thus obtained is led to a cyclone 3, and a purified gas is obtained by separating the residue from the raw gas. According to this method, the temperature to be retained in the gasification of a fuel can be maintained low, and the gasification furnace can be inexpensively constituted without causing the generation of a large equipment cost. Further, the calorific value of the purified gas can markedly be increased.
Patent JP-2001325826-A (JP)
Title: Indoor lighting fixture
Inventor: MINEZAKI SHIGEAKI
IPC: F21Y101/00
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To provide an indoor lighting fixture which enables recovery in normal processes of grinding, polishing or coating and replacement and addition of the unit lighting fixtures and improving room illuminance, uniformity and light directivity and color rendering or the like, with the number and types of bulbs. SOLUTION: This fixture an inherently durable wood insulating mounting member as a board, in which holes are made in positions corresponding to a plurality of unit lighting fixtures and to which wiring is applied for supplying power. The plurality of unit lighting fixtures (3) are mounted in the holes (2), made in the wood insulating mounting member as the board (1), and wiring (4) is applied on a rear face (1b) of the board (1) to be mounted on a ceiling or wall via hooks (5a) for forming the lighting fixture. The board (1), the unit lighting fixtures (3) and the wiring (4) are made detachable.
Patent JP-2002006620-A (JP)
Title: Image forming device and its developer application device
Inventor: KIMURA NAOYUKI
IPC: G03G15/08
Filed: 2000-06-19
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device in which a sufficient nip is secured between a developer carrier and an image carrier by providing a backing member and which realizes cost reduction while making weight lighter by eliminating core bars and bearings to reduce the number of components. SOLUTION: A developer sticking device 16 is provided around a photoreceptor belt (image carrier) 10. A developing device 18 and a backing device 20 are provided in the developer sticking device. A developing sleeve 22 which applies a developer to develop a latent image on the photoreceptor belt is provided in the developing device. In the backing device, an elastic body 24 which interposes the photoreceptor belt between itself and each developing sleeve is fixedly disposed in a position which is backside of the photoreceptor belt and is opposed to each developing sleeve 22. A low friction body 26 is stuck on the photoreceptor belt side of the elastic body. The low friction body is formed of a flocked fiber member and electrically grounded.
Patent JP-2002010477-A (JP)
Title: Protective relay system
Inventor: NISHIMURA TATSUFUMI
IPC: H02H3/30
Filed: 2000-06-21
Abstract: PROBLEM TO BE SOLVED: To solve the problem that in the conventional indicators whose compensation circuit and a indicator line relay are composed of hardware, an abnormality has to be found during a periodic inspection and thereby increasing the maintenance wash. SOLUTION: This protective relay has a CT2A connected to its side of a protected transmission line, the same side digital relay 20 connected to this CT, a CT2B connected to the other end of the protected transmission line of the power system, an opposite end digital relay 21 connected to this CT, and an indicator line for connecting to its side digital relay 20 and the opposite end digital relay 21 through isolation transformers 4A, 4B. The attenuation in the signal from the opposite side caused by using the indicator line for the communications medium is compensated in digital calculation, and an abnormality is detected by differential calculation.
Patent JP-2002007813-A (JP)
Title: Data service method, trader/user terminal, data control device, data processing system/method, and information recording medium
Inventor: SAKKA TOKUYUKI
IPC: G06Q50/00
Filed: 2000-06-21
Abstract: PROBLEM TO BE SOLVED: To easily reflect the result of an electronic commerce on a control software such as a scheduler. SOLUTION: A user terminal unit 12 having a user control program for controlling the control data of general users inputs various kinds of data in the home page opened by a trader terminal unit 11, and implements the electronic commerce. The trader terminal unit 11 transmits the reflected data corresponding to the result of the electronic commerce to the user terminal unit 12, and the user terminal unit 12 reflects the data of the result on the user control program corresponding to the reflected data. The result of the electronic commerce can be automatically reflected on the user control program without any complicated operation by the general users.
Patent JP-2002010656-A (JP)
Title: Vibrating actuator
Inventor: HOSHINO SHUNJI
IPC: H02N2/00
Filed: 2000-06-22
Abstract: PROBLEM TO BE SOLVED: To conduct a direction change of a linear movement of an ultrasonic actuator and a speed control thereof on the move, which are difficult when the actuator is driven by means of an exciting vibration. SOLUTION: The ultrasonic actuator 20 comprises a vibrator 21 that excites a vertical vibration vibrating to a driving direction and a bending vibration vibrating to a direction intersecting with the direction of the vertical vibration and has two vibration-detection ranges 25p, 25p'. The actuator also comprises a drive unit 30 that generates a signal relating to the vertical vibration by conducting an operational process for two signals that are respectively taken out of the vibration-detection ranges 25p, 25p' and inputs a drive signal, which carries a value of a frequency quasi same with a resonance frequency of the vertical vibration, to the vibrator 21 by feeding the generated signal back to an input unit.
Patent JP-2002001375-A (JP)
Title: Waste water treating apparatus
Inventor: TAKAHASHI TOSHIHIRO
IPC: C02F3/10
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To suppress the lowering of a filtration rate through a membrane separator for treatment of organic waste water in a water storage tank. SOLUTION: The water storage tank 2 into and from which the organic waste water W flows has a filter machine 21 and a container 20 for housing pellets 22 containing humic materials. The filter machine 21 has a filter chamber 26 and a drain pump P. The filter chamber 26 and the container 20 are installed in juxtaposition within the water storage tank 3. An air diffusion pipe 25 is disposed below at least either of the filter chamber 26 and the container 20.
Patent JP-2002016161-A (JP)
Title: Package component, manufacturing method therefor and method for sealing package using the package component
Inventor: YOSHINO HIDEYUKI
IPC: H01L23/10
Filed: 2000-06-27
Abstract: PROBLEM TO BE SOLVED: To solve the problems that it becomes difficult to print a uniform solder paste layer when the line width of a sealing part becomes small, an airtightness defect is generated after sealing and a ceramic lid on which a solder layer is printed and formed at the sealing part can not be applied to a small-sized package and a solder component evaporates inside a cavity at the time of sealing the package and an oscillation frequency fluctuates when a metal lid for which the solder layer is formed on the entire surface is used for the small-sized package mounted with a crystal vibrator or the like. SOLUTION: A solder plated layer 16 is formed on the surface of a base metal layer 14 formed at the sealing part 18 of this package component 20.
Patent JP-2002016965-A (JP)
Title: Communication service provider, mobile communication apparatus and mobile communication system using them
Inventor: KAWANAMI YUKIO
IPC: H04W8/04
Filed: 2000-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a mobile communication apparatus which can transmits/ receives a facsimile signal without connecting a facsimile, and a mobile communication system employing it. SOLUTION: The mobile communication system comprises a communication service providing unit comprising means for receiving a facsimile signal transmitted from a facsimile to a mobile communication apparatus, means for converting a received facsimile signal into a signal receivable by the mobile communication apparatus, and means for transmitting a converted signal to a destination mobile communication apparatus, a mobile communication apparatus comprising means for receiving a signal based on a facsimile signal transmitted from the communication service providing unit, and a radio line connecting them.
Patent JP-2002011970-A (JP)
Title: Base film for heat sensitive transfer ribbon
Inventor: KUSUME HIROSHI
IPC: C08J5/18
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a film difficult to be broken in a step of forming a film or processing the film and having excellent productivity and to provide a film having excellent printing stability in the case of using for a heat sensitive transfer ribbon. SOLUTION: In a base film for the heat sensitive transfer ribbon, a biaxially stretched film made of polyester is chacaterized in that the specification for the number of flies having a mean diameter exceeding 90 μm of 5 pieces/m2 or less, and an intrinsic viscosity is 0.40 to 0.90 dl/g.
Patent JP-2002012691-A (JP)
Title: Method for extrusion molding of foamed vinyl chloride resin tubular material
Inventor: HARUNA SAKAE
IPC: B29C48/32
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for extrusion molding of a foamed vinyl chloride resin tubular material, capable of using a recycled vinyl chloride resin without a hitch in the extrusion molding of the foamed vinyl chloride resin tubular material. SOLUTION: This method for extrusion molding is to extrude for molding a tubular material from a composition containing a vinyl chloride resin, thermally decomposable type blowing agent, methacrylic acid ester-based resin and filler, in which the recycled vinyl chloride resin for at least a part of the vinyl chloride resin is used, and only an inorganic thermally decomposable type blowing agent is used as the thermally decomposable type blowing agent.
Patent JP-2001051586-A (JP)
Title: Performance instructing device
Inventor: HARUYAMA KAZUO
IPC: G10G1/02
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a performance instructing device improving operability by making a flow of music graspable and making even in a beginner a key to be depressed instantly decidable. SOLUTION: A contracted display keyboard 31 showing a state that a performer looks down a keyboard and a piano roll paper 32' showing the key to be depressed and its operational timing are displayed on a display device. The piano roll paper 32' displays the operational range of the key from the key depression to the key separation with a scroll bar, and the scroll bar rolls down in a scroll area 32' according to the reproduction of the music, and the key depression timing is instructed to the performer. When an enlarged display mode is selected, the range (key area) of the keys of the number of continuous prescribed pieces is selected from the contracted display keyboard 31, and this area is enlarged/displayed so that the sizes of respective keys become nearly similar to the sizes of respective keys of the real keyboard.
Patent JP-2002015976-A (JP)
Title: Proximity effect correcting method and device- manufacturing method
Inventor: NAKASUJI MAMORU
IPC: H01L21/027
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a proximity effect correcting method or the like capable of rightly correcting a proximity effect, even when a beam blur is changed locally. SOLUTION: When two triangles are viewed, along the line of a doze distribution shown in (B), since both the triangles are similar, from the ratio of respective sides, the relation Δ resize = 2 DB'min-DB(x, y)}B(x, y)/0.76 is established. In this case, Δresize is a dimensional correction quantity, DB is distribution of a backscattered electron quantity and B is distribution of the beam blur which occurs in a transfer optical system. As can be seen from this equation, it is sufficient to perform resizing of a quantity which is proportional to  DB'min-DB(x, y)}B(x, y).
Patent JP-2002012937-A (JP)
Title: Structural steel low in yield strength and excellent in toughness, and its production method
Inventor: SAITO NAOKI
IPC: C22C38/14
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a structural steel usable for a steel structure of building, and the like, having a yield strength of 14 kgf/mm2 or less (137 MPa or less) and excellent in toughness, and to provide its production method. SOLUTION: This structural steel low in yield strength and excellent in toughness, is composed of, by weight %, C of 0.005% or below, Si of 0.04% or below, Mn of 0.20% or below, P of 0.02% or below, S of 0.02% or below, Al of 0.015% or below, N of 0.004% or below, Ti of below 0.01-0.03% and Mg of 0.0005-0.0050% or below, and further one or two of Nb of below 0.002-0.01% and V of below 0.002-0.05%, and the balance Fe with inevitable impurities, wherein the total of solid soluble C and solid soluble N is 0.006% or below, and TiN composite particles, which are deposited in scale of 0.2 μm or less on MgO or MgO/Al2O3, are present in an average spacing between particles of 0.5 μm or less in this steel.