baber/WOPTO huggingface dataset:
Patent JP-2001262441-A (JP)
Title: Method and device for winding up twisted yarn of strand
Inventor: ITO TAKANORI
IPC: D01H1/36
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for winding up the twisted yarn of a strand, which do not need a conditioning treatment or can largely shorten the time for the conditioning treatment, and by which the twisted yarn having an excellent weaving property can be produced in a state scarcely producing fuzzed without causing the problem of dusting. SOLUTION: This method winding up the twisted yarn of a stand is characterized by twisting the yarn and winding up the twisted yarn under an environment at a temperature of 25 to 40 deg.C and a humidity of 35 to 50%. The device for winding up the twisted yarn of a strand, is provided with an adjustment function for maintaining the twisting and winding environment at a temperature of 25 to 40 deg.C and a humidity of 35 to 50%.
Patent JP-2001267925-A (JP)
Title: Successive comparison type analog-to-digital converter
Inventor: EJIMA TAKAYUKI
IPC: H03M1/38
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To shorten the time required for AD(analog/digital) conversion to speed up an AD operation by optimizing the time for electric charge redistribution for successive comparison type AD conversion. SOLUTION: The successive comparison type AD conversion consists of an initialization processing of the internal state, a sampling processing of an analog input, a redistribution processing of electric charges stored in a capacitor group 120, and a comparison processing of a result of the electric charge redistribution. The electric charge redistribution and the comparison use a redistribution comparison signal 183 that controls a switch circuit group 130. Setting a control circuit 180 changes a period of the redistribution comparison signal 183 to the capacitor group 120 proportional to their capacitance thereby realizing a relation of T'<n×T, where T' indicates successive comparison type AD conversion for an n-bit digital output.
Patent JP-2001262751-A (JP)
Title: Movable connection panel
Inventor: UMETSU MASAHIDE
IPC: E04B2/74
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a connection panel capable of improving the appearance of a panel end face, blocking a panel clearance at all times, and achieving smooth movement. SOLUTION: A tip face of a panel is formed into a circular recessed and projecting face 3d based on a face having a circular arc cross section. When a plurality of rows of projecting parts 3f are formed in a recessed part 3e at a fixed internal, a width of the projecting part is smaller than a width of the recessed part between adjacent projecting parts 3, and the projecting parts on a front side and a rear side of a symmetrical axis Y parallel with a panel face passing through a rotary shaft 1a at the center of a circle are formed to be at unsymmetrical positions where they are not overlapped even partially to connect the panels by opposing them in such a way that the recessed and projecting faces are engaged mutually.
Patent JP-2001264125-A (JP)
Title: Indicating instrument
Inventor: KOMURA TAKASHI
IPC: G09F13/04
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide an indicating instrument which lets current flow through a light emitting diode for a scale disc at a level enough to raise the luminance of a luminous pointer and the scale disc by devising a radiation structure for the luminous pointer and the light emitting diode for the scale disc. SOLUTION: A light emitting diode 60 for a pointer is installed at a wiring part 32 of a wiring board 30 near about the shaft of a pointer shaft 40b. A radiation plate 42 is interposed between the rear of the wiring board 30 an the top surface of a casing 41 of the body 40a of an internal machine and kept in contact with the rear of the wiring board 30.
Patent JP-2001270994-A (JP)
Title: Sheet containing calcium hydroxide and trash bag
Inventor: YOSHIDA MITSUO
IPC: D21H17/64
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a sheet which inhibits the emission of harmful gases such as dioxins, etc., at incineration. SOLUTION: Calcium hydroxide or calcium oxide is contained in a sheet to change hydrogen chloride gas generated at incineration, into calcium chloride. This reduces the amount of dioxins, etc., produced from hydrogen chloride and therefore reduces their emissions into the atmosphere.
Patent JP-2001273371-A (JP)
Title: Elderly care support system, care plan providing method, data processing and recording medium
Inventor: SUMIDA KENICHI
IPC: G06Q50/22
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a system to enable a care manager, etc., to immediately cope with even alteration of various information to be determined by government without being specially conscious of the system on a routine basis. SOLUTION: The system is constituted so that changes of required programs and incidental information are performed only in a server 1 and no change is required to be performed in each terminal even when rules, operations of a nursing care insurance system or the content and a basic unit price, etc., of the nursing care service are changed by unitarily managing a program to execute a processing to support creation of a care plan and the incidental information to be used for a processing of the program in the server 1 and making a terminal at a requesting origin execute a required processing by providing the program and the incidental information to the terminal according to requests from each of terminals 2 to 4.
Patent JP-2001270086-A (JP)
Title: Printing method for registration of watermarked pattern and printed pattern, printing machine therefor and printed product thereby
Inventor: FUKUMA YOSHIHARU
IPC: B41F33/14
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To solve such problems as the inefficiency due to visual check of the position of a printed pattern to a watermarked pattern by a person, a lack of product assurance due to non-application of 100% check and the spoilage due to a slippage of the position of the printed pattern from that of the watermarked pattern. SOLUTION: A register mark 2 of the watermarked pattern and a register mark 3 of the printed pattern are detected on a printing machine 4. A slippage of the printed pattern is determined by computation and the position of paper 1 is corrected automatically. Thus a product is printed without stoppage of the printing machine 4 for registration.
Patent JP-2001276533-A (JP)
Title: Porous silicon carbide filter
Inventor: MISHIMA TOKUJI
IPC: C04B41/87
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a porous silicon carbide filter which has excellent heat resistance, chemical resistance, thermal shock resistance, etc., and can keep filtering efficiency even when cold-hot cycle is repeated and has an excellent durability. SOLUTION: The porous silicon carbide filter is characterized by forming a silicon carbide coating layer based on a chemical deposition method on a part of the surface of a porous silicon carbide member constituted of silicon carbide crystals.
Patent JP-2000323614-A (JP)
Title: Image sensor.ball grid array.package and manufacture thereof
Inventor: BEYNE ERIC
IPC: H01L23/02
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To eliminate generation of a Newton ring between a transparent cover and a die, by partitioning with a wall including a metal seal the substrate including optical sensitive area and the transparent substrate, and then surrounding the substrate circuit including the optical sensitive area with the wall. SOLUTION: An image sensor.ball grid array includes the sealed cavity, and the cavity is specified with a wall 13 depending on the geometrical shape closed between a first substrate 12 and a second substrate 13 (transparent substrate). The wall 13 is a laminated material at least consisting of a first metal covered layer, a reflow solder layer and a second metal covered layer, surrounding at least one optical area formed on the first substrate 12. The image sensor.ball grid array may also be provided with the desired third substrate 16 (for example, BGA substrate). As a result, humidity and diffusion of epoxy can be prevented between the image sensor and transparent cover. Moreover, generation of Newton ring can also be eliminated between the transparent cover and die.
Patent JP-2001272532-A (JP)
Title: Optical filter, front plate using the same and picture display device
Inventor: IKUHARA ISAO
IPC: H04N5/72
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a multifunctional optical filter which is excellently suited for manufacturing, is not bulky, is light in weight, is achromatic in itself and has an excellent color correction function and a front plate and a picture display device using the same. SOLUTION: The optical filter, together with the front plate and the picture display device using the same, is characterized by having a visible light filter layer on at least one side of a transparent supporting body and by exhibiting a color, under irradiation with standard D65 light, within a range expressed by the following inequalities (I) when the optical filter with the visible light filter is placed on the front side of the picture display device and the colorimetry of the front surface of the picture display device provided with the optical filter is conducted according to the method of measurement for a reflection object described in JIS Z 8722. 0<=|a*|<=10, 0<=|b*|<=10 (I). Here a*, b* express a*, b* values in CIE 1976 L*a*b color space expressed corresponding to JIS Z 8729.
Patent JP-2001286119-A (JP)
Title: Stepping motor
Inventor: MAEDA TAKASHI
IPC: H02K37/24
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a stepping motor capable of being easily constituted with a simple structure at a low cost. SOLUTION: The stepping motor is constituted such that one end of an output shaft 11 is held by a first bearing 13 in a motor body 12, the other end is held by a second bearing 15 that is extruded from the motor body and externally mounted, and the first bearing is positioned by an internal periphery of a stator assembly 16 that is built in the motor body and energized towards the other end of the output shaft by means of a spring member 17 that is mounted at the opposite side of the output shaft.
Patent JP-2001285511-A (JP)
Title: Communication terminal apparatus and storage medium with communication program stored thereon
Inventor: HAMADA REI
IPC: H04M11/06
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To simultaneously perform voice communication and data communication, without degrading voice quality. SOLUTION: A CPU 21 converts a voice inputted from a microphone 27 to voice data by a DSP 25, to transmit it to an ISDN network 12 (terminal device 14) through a line I/F 26. Meanwhile, the CPU 21 performs the game of 'go'. When it is necessary to transmit a start information command according to the operation to the game, the CPU 21 courses data constituting the start information command to be inserted to an error component of voice data, for example, the LSB (the least significant bit) of each sample of voice data, to transmit it by the DSP 25.
Patent JP-2001277109-A (JP)
Title: Backing film
Inventor: SHIMOMURA TETSUO
IPC: B24B37/30
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a backing film, facilitating the mounting/demounting of a wafer to improve flatness of polishing and generate large wafer holding force, in a backing pad used for polishing the semiconductor wafer by a wax-less method for fixing the wafer. SOLUTION: In a backing pad, used for polishing a semiconductor wafer by a wax-less method for fixing the wafer, this backing film is characterized by a constitution such that this pad is in film shape to be formed with a silicon rubber in one surface of a base film to laminate in its opposite surface a pressure sensitive adhesive layer or a pressure sensitive adhesive double coated tape.
Patent JP-2001014673-A (JP)
Title: Magnetic transfer method and magnetic transfer device
Inventor: KOMATSU KAZUNORI
IPC: G11B5/86
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To transfer high-grade transfer patterns from a master carrier for magnetic transfer to a slave medium regardless of the positions of magnetic patterns by magnetic transfer. SOLUTION: This magnetic transfer method consists of disposing a disposing a piece of a permanent magnet 8 by directing the end faces 9a and 9b of both magnetic poles toward a slave medium surface in such a manner that a magnetic field formed between both magnetic poles is impressed to the track direction of the slave medium surface when the slave medium 4 or the permanent magnet 8 is rotated in the track direction and the magnetic field is impressed to the surface of the slave medium and previously causing the initial DC magnetization of slave medium magnetization in the track direction,  then bringing a master carrier for magnetic transfer and the slave medium 4 subjected to the initial DC magnetization into tight contact with each other and executing the magnetic transfer by impressing the magnetic field for transfer of the direction opposite to the initial DC magnetization direction of the slave medium surface in the track direction.
Patent JP-2001287825-A (JP)
Title: Zone control method of roller conveyor and zone controller
Inventor: ITO KAZUO
IPC: B65G43/08
Filed: 2000-04-06
Abstract: PROBLEM TO BE SOLVED: To establish a roller conveyor system to perform a zone control capable of stopping a transported object approximately in a constant position despite varying weight of the transported object without generating a dispersion in the object stopping position in the desired control zone. SOLUTION: When a transported object is to be stopped in the specified control zone B, a motor M is decelerated and stopped on the braking system consisting of a plurality of stages according to the change in the pulse width of rotary pulse signals of transport motor, and thereby the object is stopped accurately in the predetermined stop position. Thus the stop control is accomplished.
Patent JP-2001293395-A (JP)
Title: Air cleaning treatment apparatus
Inventor: NAKAYAMA TSUTOMU
IPC: B03C3/36
Filed: 2000-04-13
Abstract: PROBLEM TO BE SOLVED: To install a dust precipitator compactly in a specified air cleaning passage and enhance cleaning treatment capacity (treated air volume) of the dust precipitator. SOLUTION: An air introduction opening of the electric precipitator unit 45 is disposed substantially vertically to an extending direction of the air introduction opening 43.
Patent JP-2001298292-A (JP)
Title: Heat sink for cooling heating element
Inventor: ASANO SHIZUO
IPC: H01L23/467
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a heat sink for cooling a heating element where the power consumption of a fan is suppressed while size is reduced. SOLUTION: A heat sink 1 is provided which comprises a board 2 and a plurality of cut-and-raised fins 3 provided on one surface of the board 2, and is used for cooling a heating element 4 by radiating the heat generated at the element provided on the other surface of the board 2. Here, there are provided a forced air-cooling part 1A for forced air-cooling with a fan 5 which is, with fin pitch relatively small, provided on the tip end side or one edge side of the fin 3, and a natural air-cooling part 1B whose fin pitch is relatively large for natural air cooling.
Patent JP-2001302145-A (JP)
Title: Pneumatic elevator
Inventor: TAKEMURA HAJIME
IPC: B66B9/04
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic elevator capable of increasing the push-up force of a car by converting the pressure of an air bag effectively into push-up force. SOLUTION: In a pneumatic elevator provided with an air bag 2 arranged so as to be expanded vertically, the car 3 placed on the air bag 2 and an air supply means for raising and lowering the car 3 by supplying air to and exhausting air from the air bag 2, the bottom face 3a of the car 3 is made flat to contact the top face 2b of the air bag 2 with the bottom face 3a of the car 3 closely.
Patent JP-2001054187-A (JP)
Title: Wing shaped ultrasonic wave transducer
Inventor: LEE YANG-LAE
IPC: H04R1/44
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a wing shaped ultrasonic wave transducer which can directly be used even underwater by enhancing the output of ultrasonic waves and in which characteristics such as the resonance frequencies and impedance of two ultrasonic wave generators match. SOLUTION: The wing shaped ultrasonic wave transducer consists of an ultrasonic wave generator 1 consisting of a counter mass 3 attached and coupled with both ends of piezoelectric ceramic elements 2 consisting of two pairs and of rods 4 that are coupled on the same axis of both ends of the counter mass and emit ultrasonic waves to media in a radial direction. The outside of the ultrasonic wave generator 1 is sealed by a housing 5 to maintain water tightness.
Patent JP-2001303689-A (JP)
Title: Air-permeable member and exterior wall structure using it
Inventor: NUMATA NORIO
IPC: E04B1/70
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To provide an air-permeable member and an exterior wall structure using it which maintains fireproof characteristics while excellent in air- permeability. SOLUTION: A thermal expansion sheet is laminated on at least one surface of a panel material which comprises air permeability in at least thickness direction. When the thermal expansion sheet is heated under such heating condition as 50 kW/m2 for 30 minutes, its thickness is increased by 1.1-30 times, with the thermal expansion sheet comprising thermal-expansion inorganic.
Patent JP-2001305614-A (JP)
Title: Camera
Inventor: OTSUKA KATSUMI
IPC: G03B17/02
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a camera which is made more compact and where displayed information is easily confirmed though it is equipped with a real image type finder optical system. SOLUTION: The real image type finder unit 20 is equipped with an objective optical system 21 and an eyepiece optical system 24, and the 1st reflection surface 22a of a prism 22 is arranged at the rear of an objective optical system 21, and luminous flux passing through the optical system 21 is reflected nearly upward, and the rear end of the surface 22a is positioned more backward than the surface of film F and the front end of the surface 22a is positioned lower than the upper end Fp of the film F, so that the finder optical system 20 is arranged at a place inside the camera 10, which is not used hitherto. Therefore, the more compact camera is provided and the degree of freedom in terms of the design of the camera is extended. Since the optical system 21 of the finder optical system 20 is arranged at a position proximate to the photographing lens, parallax is restrained to be small.
Patent JP-2001302852-A (JP)
Title: Polyolefin resin composition for fiber
Inventor: NAKAJIMA TOSHIO
IPC: C08K5/101
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a polyolefin resin composition for a fiber containing a coloring matter, excellent in NOx resistance and weather resistance. SOLUTION: This polyolefin resin composition for the fiber is obtained by compounding (a) 0.001-5 pts.wt. alkyl ester of 3,5-di-tert-4-hydroxybenzoic acid, (b) 0.001-5 pts.wt. hindered amine-based light stabilizer having a 1,2,2,6,6- pentamethylpiperidyl structure, and (c) 0.05-10 pts.wt. coloring matter, with 100 pts.wt. polyolefin resin.
Patent JP-2001305957-A (JP)
Title: Method and device for embedding id information, and id information control device
Inventor: MIZUTANI TADANOBU
IPC: G06F21/10
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To make it possible to identify conspired plural ID information even when a conspired attack (to fine out the electric watermark by comparing plural bit stiugs with each other) to find out an electronic watermark is performed by comparing plural bit string with each other for illegally eliminating and falsifying the electronic watermark information by using plural copies, in a watermarking system for embedding information (ID information) such as a user number and a receiver device number in multimedia data in a form of an electronic watermark. SOLUTION: A transmitter side decides a method of an arithmetic operation for processing ID information to be embedded; generates key information presenting the arithmetic operation method; and transmits the key information together with multimedia data consisting of video signal and speech signals in which the ID information is to be embedded, and a receiver side processes the ID information to be embedded according to the received key information by the arithmetic operation, and embeds the operated ID information in the received multimedia data.
Patent JP-2001303792-A (JP)
Title: Base isolation rubber plate for wooden building and construction method of base isolation structure
Inventor: MASABAYASHI SHIRO
IPC: F16F15/08
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a construction method capable of easily constructing a base isolation structure for a wooden building and capable of strengthening the base isolation structure after construction and the foundation structure more than usual. SOLUTION: The function for positioning an anchor bolt is imparted to this base isolation rubber plate used when constructing the base isolation structure to simplify a process when constructing the wooden building.
Patent JP-2001302954-A (JP)
Title: Decolorizable ink and ink jet printer using the same
Inventor: SAGANE MITSUKI
IPC: C09D11/38
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To provide an ink which may be easily and rapidly decolorized by heat, and an ink jet printer using this ink which is suitable for reusing recording paper. SOLUTION: The ink is prepared by dissolving or dispersing at least a coloring agent, a developer and a decolorizer in a solvent. The ink develops color at an ordinary temperature of <=40 deg.C through the formation of a chemical bond between the coloring agent and the developer and is decolorized at >=100 deg.C through the breakdown of the chemical bond and the formation of a chemical bond between the developer and the decolorizer. The ink jet printer uses this ink. A dual-purpose ink jet printer for recording and erasing is equipped with a heating system for erasing.
Patent JP-2001308373-A (JP)
Title: Optical transmission-reception module
Inventor: KARAUCHI ICHIRO
IPC: G02B6/42
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To provide an optical transmission-reception module which can restrain optical fibers from being damaged or disconnected. SOLUTION: An optical transmission-reception module 1 is provided with a reception subassembly 21, a transmission subassembly 41 and an optical receptacle 61, and a pitch conversion member 71 is provided between the receptacle 61, the subassembly 21 and the subassembly 41. In this pitch conversion member 71, optical fibers 74 and 75 have a first interval at the ends, which are located on the side of the receptacle 61, of the fibers 74 and 75, have a second interval wider than the first interval at the end parts, which are located on the sides of the subassemblies 21 and 41, of the fibers 74 and 75 and are held juxtaposed to each other.