baber/WOPTO huggingface dataset:
Patent JP-2001207812-A (JP)
Title: Valve timing device for internal combustion engine
Inventor: MIYASAKA HIDESHI
IPC: F01L1/34
Filed: 2000-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a valve timing changing device for an internal combustion engine capable of advantageously preventing a seal body from moving and interfering with a relative rotational movement of a vane and a housing member. SOLUTION: A vane member 15 is housed inside the housing member 4 rotating with a pulley 3. A plurality of vanes 18 protruding in radial directions are provided on the vane member 15, and a plurality of hydraulic oil chambers 19 and 20 are formed inside the housing member 4. A seal member 21 sealing space between the hydraulic oil chambers 19 and 20 is provided inside a seal groove 18A at a tip of the vane 18. The seal member 21 is formed by a substantially prismatic seal body 22 provided with a seal face 22A contacting with the housing member 4, and a spring member 23 energizing this seal body 22 to a sliding face 4A side of the housing member 4. The seal face 22A of the seal body 22 is formed in a protruding shape and the sliding face 4A of the housing member 4 contacted by this seal face 4A is formed in a recessed shape matching the seal face 22A.
Patent JP-2001209407-A (JP)
Title: Simulator for executing plc program
Inventor: KAGAWA TETSUO
IPC: G05B19/05
Filed: 2000-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a simulator with PLC simulation program that can test completely even PLC programs including simulatively communication commands for communicating with another node through a network. SOLUTION: The simulator executes the PLC simulation program that executes the PLC program on a computer through a virtual PLC that consists of PLC emulators. The virtual PLC is composed of a transmit-receive unit that implements a transmit-receive function for a communication message between the network and the transmit-receive unit. And, furthermore, the virtual PLC has a virtual network consisting of the emulator that can connect among multiple virtual nodes.
Patent JP-2001204711-A (JP)
Title: Water/fat separating image generating method, magnetic resonance imaging device, reference peak phase detecting method and reference peak position detecting method
Inventor: MIYOSHI MITSUHARU
IPC: G01R33/54
Filed: 2000-01-27
Abstract: PROBLEM TO BE SOLVED: To separately and suitably generate a water image and a fat image even when independent signal areas exist plurally in a complex number image picked up by using magnetic resonance. SOLUTION: In order that water and fat may have a phase difference, the complex number image is picked up by using magnetic resonance (J1) to be given phase correction respectively in respective signal areas independently and plurally existing in the complex number image (J3). Then, phase shifting between the respective signal areas is corrected (J4) and the water image and the fat image are generated separately from the complex number image by using the phase difference between the water and fat (J5).
Patent JP-2001211246-A (JP)
Title: Phone terminal
Inventor: DAIMARU HIROKI
IPC: H04N1/00
Filed: 2000-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a phone terminal capable of displaying image data and character data altogether that quickly retrieves personal information, including image data. SOLUTION: A central processing section 10 displays part of personal data stored in a personal data memory section 52 to an area 22, in a display section 20 in response to the entry by a key entry section 30, reads and decodes image data displayed in the area 22 and corresponding to the personal data from a memory section 54 and outputs the read and decoded data to an area 24 in the display section 20. The central processing section 10 accepts an interrupt input to the key entry section 30, even during output processing of the image data to select the personal data being a display object in the area 22.
Patent JP-2001215610-A (JP)
Title: Projector device with lens shift function
Inventor: ISHIGE HIROYUKI
IPC: H04N5/74
Filed: 2000-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a projector device with a lens shift function which is capable of displaying projected images always in the entire region without missing even when a projection lens is shifted. SOLUTION: This projector device includes a light source 26 which radiates light, an optical modulation element 4 which modulates the light radiated from the light source 26, the projection lens 5 which projects the light modulated by the optical modulation element 4 onto a screen 25, lens shift sections 22h, 22v and 33 which move the projection lens 5 on a plane perpendicular to the optical axis 4x of the optical modulation element 4, display region detecting sections 34 to 37 which detect whether the projection lens 5 exists on a straight line along the optical axis 4x from the corner part installed at the corner part of the optical modulation element 4 and a control section 6 which stops the movement of the projection lens 5 with respect to the lens shift sections 22h,  22v and 33 when the projection lens 5 does not exist on the straight line along the optical axis 4x from the corner part in accordance with the detection results L1 to L4 of the display region detecting sections 34 to 37.
Patent JP-2001207597-A (JP)
Title: Connecting structure for roof structural body made of frp
Inventor: ITO TOSHIHIRO
IPC: B29C65/56
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a connecting structure for roof structural bodies made of FRP capable of securing good sealing performance by reducing the relative deformation of the structural bodies when the plurality of roof structural bodies are connected to one another with the intervals required for construction accuracy therebetween, and of causing load such as wind load or horizontal force in an earthquake to be efficiently transferred to the lower structure. SOLUTION: In the connecting structure for the roof structural bodies made of FRP, an interval-adjusting member is inserted into a gap between the adjacent roof structural bodies at the connection between the structural bodies, and the structural bodies are connected together by fastening means passing through the opposite FRP skin layers of the bodies and the interval-adjusting member.
Patent JP-2001215566-A (JP)
Title: Coupling structure of revolving shaft and diopter- regulating device of finder
Inventor: ENDO YASUHIKO
IPC: F16C11/10
Filed: 2000-02-01
Abstract: PROBLEM TO BE SOLVED: To obtain a diopter-regulating device of a finger which may be easily and surely assembled, even to a camera mounted with a cover member from the vertical direction. SOLUTION: This diopter regulating device for the finder is constituted, by dividing a diopter regulating shaft to a revolving shaft 22 and a revolving shaft 36, turnably supporting the revolving shaft 36 at a camera body 11, having an advance and retreat mechanism for a diopter regulating lens, turnably operatingly supporting the revolving shaft 22 at a cover member 12 which is attachable to and detachable from the camera body 11, respectively forming connecting slopes 22a and 36a, which incline with a plane orthogonal with an axis and parallel approximately to each other in a specific angle position around the axis on an opposing surface of a pair of the divided diopter regulating shaft and respectively forming projecting parts 22b and recessed parts 36,  which engage each other at the specific angle position and of which the longitudinal direction passing the axis extends in the inclination direction of the connecting slopes on a pair of the connecting slopes 22a and 36a.
Patent JP-2001214097-A (JP)
Title: Oxide ink, method for producing the same and method for producing ceramic electronic part
Inventor: NAKAO KEIICHI
IPC: C09D11/00
Filed: 2000-02-03
Abstract: PROBLEM TO BE SOLVED: To obtain an oxide ink capable of enabling conventional electronic parts to be stably produced by an inkjet method, and further to provide a method for producing the ink, and the method for producing the electronic parts. SOLUTION: The stable printing by the inkjet becomes possible by providing the oxide ink hardly causing sedimentation because the spontaneous sedimentation is prevented, and the oxide ink having higher safety can be provided by optionally using a water-soluble ink.
Patent JP-2001152190-A (JP)
Title: Composition for removal of resist and method for removal of resist using the same
Inventor: PARK DONG-JIN
IPC: C11D7/10
Filed: 2000-02-03
Abstract: PROBLEM TO BE SOLVED: To obtain a composition for the removal of a resist that has excellent capability of removing not only a resist but also a polymer, especially an organometallic polymer and a metal oxide, and that does not impair a film formed underneath a resist and exposed by the removal of a resist, and to provide a method for the removal of a resist using the composition. SOLUTION: The composition comprises one or more compounds selected from the group consisting of an alkoxy N-hydroxyalkyl alkanamide, an alkanol amine, a polar substance having a dipole moment of 3 or more and a damage preventing agent, and at least one of a fluoride-based reducing agent and a hydroxide-based reducing agent or a hydrogen peroxide.
Patent JP-2001214199-A (JP)
Title: Detergent liquid for electronic part
Inventor: TAKASHIMA MASAYUKI
IPC: C11D7/26
Filed: 2000-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a detergent liquid for an electronic part which effectively can clean a fine contamination and an organic material from a surface of an electronic part while preventing silicon of the electronic part from being eroded and does not become cloudy even when a concentration of an alkali compound is high or a concentration of a compound added to prevent the erosion of the silicon is high, particularly to provide a detergent liquid which is suitable for cleansing an electronic part having a silicon-exposed surface. SOLUTION: This detergent liquid for an electronic part contains a hydroxide, water a water-soluble organic compound and a compound represented by formula (I) and/or formula (II): HO-((EO)x-(PO)y)z-H (I) (wherein, EO is an oxyethylene group; PO is an oxypropylene group; (x) and (y) are each an integer satisfying that x/(x+y) is 0.05 to 0.4; and (z) is an positive integer) and R-[((EO)x-(PO)y)z- H]m (II) (wherein, EO, PO, (x), (y) and (z) are the same as defined in equation (I); R is a residual group obtained by removing hydrogen from a hydroxyl group of an alcohol or an amine or a residual group obtained by removing hydrogen from an amino group; and (m) is an integer of 1 or more).
Patent JP-2001222981-A (JP)
Title: Infrared light source and infrared gas analyzer
Inventor: KISHI NAOTERU
IPC: G01N21/35
Filed: 2000-02-08
Abstract: PROBLEM TO BE SOLVED: To provide an infrared light source which increases resistance to fatigue breakdown of a filament and has a long life for use, and an infrared gas analyzer of small size with less noise and with a precision for measurement. SOLUTION: A form of filament is designed as it is capable of dispersing the stress caused by temperature change.
Patent JP-2001234480-A (JP)
Title: Method for preparing embossed sheet and apparatus for producing data
Inventor: KAWAI NAOKI
IPC: C14B1/56
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for preparing a leathery embossed sheet by which the embossed sheet having a falsely sufficient depth without wrinkles or gathered ridges can be prepared in a free design using a computer and an apparatus for producing data for preparing the sheet. SOLUTION: This method for preparing the embossed sheet comprises passing through steps of inputting parameters related to the size of a reference region and cells produced on the reference region (step S11), arranging points to be apices of the cells according to the set parameters (step S12), dividing the reference region into polygons (step S13), dividing respective sides of the polygons and applying fluctuation (step S14), contracting the respective polygons (step S15), dividing the whole polygons into triangles (step S16), specifying which triangles include the respective coordinate points (step S17) and calculating the heights of respective pixels (step S18), carrying out the processing of the steps S17 and S18 for all the pixels, producing cell-like three-dimensional shapes, performing binarizing or sampling and then carrying out etching or engraving.
Patent JP-2001190403-A (JP)
Title: Cleaned rice outflow preventive implement to be mounted at inner kettle of rice cooker
Inventor: MORIYA SATOKO
IPC: A47J27/00
Filed: 2000-01-13
Abstract: PROBLEM TO BE SOLVED: To early and rapidly enable rice cleaning which requires labor, such as outflow of rice without spilling of the rice. SOLUTION: An elastic substrate (1) provided with many drain holes is provided with a suction cup (2) and the suction cup (2) is sucked to the inside wall of the inner kettle of the rice cooker, by which the substrate (1) is fixed.
Patent JP-2001228451-A (JP)
Title: Manufacturing method of acoustooptical tunable filter
Inventor: SUGIYAMA MASAKI
IPC: G02F1/125
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To obtain an acoustooptical tunable filter(AOTF) of good characteristics easily by the manufacturing method of the AOTF. SOLUTION: The manufacturing method of the AOTF includes a step for forming a waveguide structure 4 of light and a waveguide structure 6 of a surface acoustic wave on a substrate 2, and a step for re-forming the waveguide structure of the surface acoustic wave. The re-formed step includes a step for forming a thin film 24 near the waveguide structure of light and the waveguide structure of the surface acoustic wave, and a step for etching the thin film.
Patent JP-2000243594-A (JP)
Title: Method for controlling double resonance generating device
Inventor: AYMARD NICOLAS
IPC: H05G1/20
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To shorten the time of the dc voltage to be supplied to a tube at the time of starting the X-ray by controlling the delay of a transistor of a thyratron inverter. SOLUTION: Delay time Td (k) at the time (t) is expressed with a formula I. In the formula I, Td0 (k) is a static item, ΔTd (k) is a correction item expressed with a formula II. In the formula II, kV is output voltage, Vcr is voltage of a capacitor Cr, ILp is the current flowing in an inductance coil Lp. It means an integral correction item, Td is a correction item of the last sampling time, kVcons, ILp0, Vcr0 is a desirable value, Kkv (k), KILp (k), Kvcr, KIT (K), KΔtd means a gain value, kVmes (k), ILpmes (k), VCemes (k) means a measurement value at the time (k). The delay time Td (k-1) to be used at the time tk is computed at the sampling time tk-1, and electrical continuity of two transistors of a generating device is controlled so as to control the dc voltage to be supplied to an X-ray tube.
Patent JP-2001232431-A (JP)
Title: Truss type haneycomb panel
Inventor: SUZUKI NORIYUKI
IPC: B23K26/21
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a truss type honeycomb panel having a simple constitution and sufficient strength. SOLUTION: In the truss type honeycomb panel 1 which is formed by sandwiching a honeycomb core 2 made of a trapezoidal shape repeating structure with upper/lower face sheets 3, at least one of the upper/lower face sheets 3 is arranged so that continuous or discontinuous protruding lines 4 are arranged in the direction crossing the honeycomb core 2.
Patent JP-2001232683-A (JP)
Title: Polyolefinic film excellecnt in uniform expansibility and lubricity
Inventor: YOKOI MASAYUKI
IPC: C08J5/18
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a polyolefinic film satisfying uniform expansibility and smoothness at the same time. SOLUTION: The polyolefinic film is characterized in that the surface roughness Ra of at least the single surface thereof is 0.15 or more and the in-plane phase difference R0 before stretching thereof is 300 nm or less and a ratio R50/R0 of the in-plane phase differnce R50 after 50% stretching thereof and R0 is 2.00 or less. Preferably, the polyolefinic film contains a layer (A) based on crystalline polyethylene and a layer (B) containing amorphous polyolefin which contain 40 weight % or more of at least one component selected from the group consisting of ethylene, propylene and butene-1 in (A)/(B)/(A) constitution. This polyolefinic film is effective as a tape base material for the dicing of a semiconductor wafer.
Patent JP-2000311608-A (JP)
Title: Manufacture of spacer for electron beam device and manufacture of electron beam device
Inventor: YAMAZAKI KOJI
IPC: H01J29/87
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for simply and inexpensively manufacturing a spacer having a surface structure capable of suppressing surface electrification. SOLUTION: This is a method for manufacturing a spacer for an electron beam device provided with an airtight container and an electron source as well as the spacer disposed therein. In a process of heat drawing a base material 501 of the spacer with a heater 502, a draw-out roller 503 having recessed and protruded parts on the surface is used to form desired recessed and protruded portions on the surface of the base material 501, or the base material of the spacer having recessed and protruded portions on the surface is heated to be heat-drawn.
Patent JP-2000309769-A (JP)
Title: Urethane-based adhesive
Inventor: KUBOTA SADAO
IPC: C09J11/08
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive which can give a cured product having a low density and a low hardness and, when applied to a material for a model, can give a product capable of being subjected to processing such as cutting-off, boring, cutting, and sandpapering without leaving appreciable unlevelness at the bonded or repaired part. SOLUTION: This adhesive is a urethane-based adhesive comprising an active- hydrogen-containing compound and an organic polyisocyanate and further comprising 0.5-40 wt.%, based on the entire adhesive, filler comprising microballoons, and 1-40 wt.% dehydrating agent. A material for a model is bonded or mended with the adhesive.
Patent JP-2001237929-A (JP)
Title: Portable telephone and portable telephone system
Inventor: TAMURA TOMOAKI
IPC: H04N1/00
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a portable telephone and a portable telephone system which supplement the function of an electronic picture recorder like an electronic still camera. SOLUTION: Though an electronic still camera 100 is not provided with a picture processing means, picture data is read out from the electronic still camera 100 and is subjected to picture processing so that a picked-up picture can be appreciated through a display device 9 normally equipped in a portable telephone 10. Since it is unnecessary to provide the electronic still camera 100 with a picture processing means, the cost is reduced.
Patent JP-2001244169-A (JP)
Title: Coated-film removing device
Inventor: HASHIMOTO NOBUAKI
IPC: B08B3/02
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To provide an coated-film removing device which can remove coated film from the peripheral edge section of the end face of a glass substrate in a short time and will not consume much liquid chemical or gas. SOLUTION: This coated-film removing device is constituted of a slit-type blow nozzle 14 for discharging a blow gas 1, and a slit-type rinsing liquid chemical nozzle 12 for discharging a rinsing liquid chemical 2, so that the device removes the applied film from the end section of the substrate.
Patent JP-2001205238-A (JP)
Title: Garbage decomposing extinguishing machine
Inventor: KONO HIDEAKI
IPC: B01D53/81
Filed: 2000-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a garbage decomposing extinguishing machine wherein a thermal denaturation tank, a cooling tank and a decomposition tank are integrated into a single unit, smooth start-up is effected by employing a rotation method and a treatment object matter is decomposed and extinguished by using a ceramic fungus bed body. SOLUTION: This machine is provided with a thermal denaturation tank (1) for extinguishing miscellaneous fungi and malodor contained in the treatment object matter, equipped with a hot air blower (12) and a magnetron (11) for heating the treatment object matter at a high temperature and a decomposition tank (3) for decomposition and extinguishment by the ceramic fungus bed, a provided with an electric heater (20) as a heat preservation device for activating the action of the fungus bed body. If the matter heated to a high temperature is moved into the decomposition tank (3) directly, the ceramic fungus body can be killed and therefore the cooling device (2) equipped with a cooler (16) is provided.
Patent JP-2001242213-A (JP)
Title: Induced test device of transformer and moving truck
Inventor: HASHIMOTO HIDEO
IPC: H01F41/00
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive induced test device of a transformer capable of reducing an installation space, preventing generation of a noise, reducing power consumption, and shortening a starting time. SOLUTION: When a start switch 16 is switched to the ON state, a main circuit switch 2 is switched to the ON state, and an AC power supply is supplied to an inverter 5 through a blocking coil 4 for high frequency component reduction, and the inverter 5 produces a high frequency power source and supplies it to an voltage adjuster 7. When the output of the voltage adjuster 7 is boosted gradually from a zero voltage to a test voltage, the output voltage is applied on a high-voltage step-up transformer 9 through a selection switch 8, and boosted there, and the boosted voltage is applied on a secondary winding 11S of the transformer to be tested 11. In this case, primary winding 11P of the transformer to be tested 11 is opened. The voltage and the current at that time are detected by a voltage sensor 22 and a current sensor 23 and displayed on a voltmeter 13 and an ampere meter 14.  After keeping the test voltage as long as prescribed test time, the voltage and the current and monitored by the voltmeter 13 and the ampere meter 14, to determine whether the transformer is in the normal state or not.
Patent JP-2001240881-A (JP)
Title: Fuel coal
Inventor: TAKASUGI MASANORI
IPC: B09B3/00
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide an economical fuel coal capable of providing excellent cooking effects, and having a low running cost. SOLUTION: This fuel coal is obtained by covering the periphery of a core material 2 made of a ceramic with a sawdust coal 3 obtained by carbonizing sawdust.
Patent JP-2001239068-A (JP)
Title: Expression changing device
Inventor: KARASAWA HIDEYASU
IPC: A63H3/48
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide an expression changing device capable of expressing various facial expressions with movement of eyes and eyebrows. SOLUTION: The expression changing device comprises a support part 6 for supporting two eyeballs 7 and 7 rotatably, a linking member 25 for supporting the two eyeballs 7 and 7 synchronously and rotatably in the left/right directions, and an oscillating mechanism B for oscillating the linking member 25 up/down and left/right. The oscillating mechanism B has a disk 14 with a groove 15 formed along the side surface, an arm member 16 with the rear end rotatably/pivotally supported and the top end engaged with the linking member 25, and a motor 5 for rotating the disk 14. The distance from the center and the depth of the groove 15 are different in parts of the groove 15. An engagement shaft 22 is formed projecting sideways in the arm member 16 to be engaged with the groove 15 of the disk 14.  The arm member 16 is energized by an energizing member 23 so that the top of the engagement shaft 22 always abuts to the bottom of the groove 15.