baber/WOPTO huggingface dataset:
Patent JP-2001295600-A (JP)
Title: Multi-line shield machine and assembling method for segment ring
Inventor: TAMURA KATSUMI
IPC: E21D11/40
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To prevent a support segment and a key segment from being broken and deformed in the case of assembling of a segment ring. SOLUTION: A multi-line shield machine 2 excavates a natural ground by a plurality of cutter heads 5 mounted on the front part of a shield body 1. As the key segment 14b is lifted by the first erector device 3A in the case of assembling of the support segment 14d, the support segment 14d is disposed in such a manner as to be pressed below the key segment 14b by the second erector 3b. The maximum value of the pressure of pressure oil supplied to a pushing hydraulic cylinder 32A of the erector device 3B is adjusted in two steps by a pipe line 54, a main relief valve 60, a pilot line 62a, 62b, a control valve 63, a low-pressure setting relief valve 64, a pipe line 65, and a controller 61.
Patent JP-2001309292-A (JP)
Title: Disk control device, disk control method and disk device
Inventor: KINOSHITA TAKUMI
IPC: G11B20/12
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To realize the partial elimination function of video voice data not to generate frame drop to a physically small divided area during reproducing and recording. SOLUTION: An area management information management means for managing the area management information of the video voice data is provided, a part of the recording area of the continuous video voice data is eliminated in the information management means, and in the case that the recording area is physically small divided and discontinuous, the small recording area is moved.
Patent JP-2001004042-A (JP)
Title: L type gas cock
Inventor: HOSAKA SANKEI
IPC: F16L43/00
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To make a gas outflow hole of an L type gas cock smaller than a through-hole of a valve element, and decrease circulation resistance between the gas outflow hole and the through-hole. SOLUTION: An end part 31b of a through-hole 31 of a valve element 3 is formed in a slot long in the direction of the turning axis L of the valve element 3. A gas outflow hole 23 is formed in a circular shape, and its radius is set equal to a width of the end part 31b of the through-hole 31. An upper end of an opening part in an end part 23a of the gas outflow hole 23 is conformed to an upper end of an opening part in the end part 31b of the through-hole 31. Cutout parts 27, 28 are formed on a lower end side of an internal peripheral surface of the end part 23a. By forming the cutout part 27, the end part 23a of the gas outflow hole 23 is formed almost the same in shape as the end part 31b of the through-hole 31.  By forming the cutout part 28, the cutout part 27 and an internal peripheral surface of the gas outflow hole 23 continued to an outer side thereof are smoothly connected without generating a step difference.
Patent JP-2001300704-A (JP)
Title: Method for producing continuously cast slat and cast slab
Inventor: HARADA HIROSHI
IPC: B22D11/04
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a multi-layer like continuously cast slab in which the concentration of alloy element in the surface layer part of the cast slab is higher than the concentration of the alloy element in the inner layer part of the cast slab. SOLUTION: Continuous casting powder containing a prescribed alloy element is used and also, an electromagnetic stirring device is disposed at the upper part in a continuous casting mold so as to periodically change over the direction and the flowing velocity of stirring flow formed in a horizontal section of the molten steel pool in the mold. Further, the discharging holes of an immersion nozzle for supplying the molten steel in the mold, are arranged at the part lower than the stirring zone, and thereby a region in which the above alloy element is uniformly melted and mixed is formed at the upper part of the mold with the stirring flow, and a region in which the concentration of the alloy element is low is formed beneath the above region to produce the multi layer liked cast slab.
Patent JP-2001304737-A (JP)
Title: Control device of inverter-driven refrigerator
Inventor: WATAKABE SHUSAKU
IPC: F25D11/00
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a control device of an inverter-driven refrigerator for maintaining the freshness of cooled articles by lessening a temperature difference between the inside temperature of a showcase and the cooled articles. SOLUTION: The control device is equipped with a compressor 1a sending a refrigerant to the showcase 6 through a refrigerant piping 7 and an inverter controller 5 which receives information as an input from a showcase controller 10 through a transmission line 11 and gives an output to an inverter 4 changing the number of revolutions of a compressor motor 1b, on the basis of the information. By controlling the inverter according to an output of a temperature sensor 14 detecting the temperature of the cooled articles in the showcase, it is possible to maintain the freshness of the articles and to prevent deterioration of the quality.
Patent JP-2001307511-A (JP)
Title: Wall mounted luminaire
Inventor: IWAI WATARU
IPC: F21Y101/00
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a wall mounted luminaire for comfortable general lighting, capable of solving a conflicting problem that 'uncomfortable glare' and 'lack of brightness in the whole space'. SOLUTION: In the light distribution of a vertical surface section in which a right under direction is defined as 0 degree, the total sum of luminous fluxes emitted from regions which are from a vertical angle of 10 degrees to 70 degrees and from 90 degrees to 170 degrees in the direction leaving from a device mounted wall, is greater than the total sum of luminous fluxes emitted from regions which are from the vertical angle of 10 degrees to 70 degrees and from 110 degrees to 170 degrees in the direction heading for the device mounted wall. About the light emitted within a range from the vertical angle of 70 degrees to 90 degrees in the direction facing the device mounted wall, when observing luminosity within the range, it is not higher than the luminance of 3000 cd/m2.
Patent JP-2001307603-A (JP)
Title: Vacuum switch and vacuum switch gear using the same
Inventor: MISHIRO TAKUYA
IPC: H01H1/58
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum switch which is miniaturized but has improved reliability, and a vacuum switch gear using the same. SOLUTION: This device is provided with a first vacuum container 1 housing a circuit breaker, a grounded second vacuum container 2 housing the first vacuum container 1, and a grounded third vacuum container 3 connected to the second vacuum container 2 and housing a circuit breaker 40 and a grounding device 30. The first vacuum container is electrically insulated from the second and the third vacuum container.
Patent JP-2001303576-A (JP)
Title: Aerial planting method
Inventor: SHIOMI YOSHIRO
IPC: E02D17/20
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To provide an aerial planting method for restoring natural vegetation including arbors in a short period of time and promoting planting for preventing erosion of the surface of collapsed land where planting is difficult with normal methods because of steep landform and weak soil where heavy rains and melting of frozen land may occur. SOLUTION: Special mortar composed of Portland cement, fine aggregate, fibrous material, a polymer dispersion and water is sprinkled over a collapsed land by means of a helicopter to form and harden mortar films in a condition where there are gaps among them as seen on a plane, to thereby stabilize the surface of the ground. Thereafter, a vegetation base comprising seeds including at least seeds of arbors fertilizer, an erosion preventer consisting of a chemical erosion preventer and a physical erosion preventer, an admixture, and water is sprinkled from the helicopter to introduce vegetation and plant the land.
Patent JP-2001307105-A (JP)
Title: Image processor and its method
Inventor: KONDO TOSHIAKI
IPC: H04N19/51
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To solve problems that technology for automatically extracting an interested area from a set of plural images by a method utilizing a moving vector or a method based on a dynamic outline model has such defects that detection resolution and accuracy are low, the resolution of each pixel can not be obtained and there is no versatility. SOLUTION: When the initial outline information of an image picked up at reference time is inputted, a feature point selection part 20 selects plural feature points from the outline of the image and stores connection relation among these feature points in a storage part 25. A corresponding point retrieving part 30 retrieves plural corresponding points corresponding to respective selected feature points and extracts an outline among plural retrieved corresponding points on the basis of the stored connection relation.
Patent JP-2001312757-A (JP)
Title: Coin paying-out apparatus
Inventor: OGAWA KAZUTO
IPC: G07D9/00
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To automatically release a coin being caught while continuing the rotation of a rotary panel 13 even when the coin is caught between a gate means 21 and the rotary panel 13. SOLUTION: The gate part 22 of the gate means 21 is arranged along the rotating direction of the rotary panel 13 on the rotary panel 13 in a gate area 19 and spreading distance from the center of the rotary panel toward the downstream side of the rotating direction of the rotary panel 13, supported on the upper surface of the rotary panel 13 movably, and energized downward by an energizing means 33. When a coin is caught between the gate part 22 and the rotary panel 13, the gate part 22 rises against the energizing means 33. The coin, which receives a rotational power in contact with the rotary panel 13, is moved together with the rotary panel 13 or along with the gate part 22 and fed to the downstream side of the gate part 2. The coin in contact with the gate part 22 is made stay on the rotary panel 13 by regulating the movement thereof.  Therefore, the coin being caught can be automatically released while continuing the rotation of the rotary panel 13 and the paying-out efficiency of coins can be improved.
Patent JP-2001316674-A (JP)
Title: Method of controlling coke oven to reduce inter-furnace variation in time required to complete carbonization and mean wall temperature in carbonization chamber at extrusion
Inventor: HARADA SUMINORI
IPC: C10B21/10
Filed: 2000-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a method of controlling coke ovens which minimizes inter-furnace variation in the time required to complete carbonization and mean furnace-wall temperature in carbonization chambers at extrusion by supplying appropriate fuel gas flow and air flow for combustion according to the deviations from the oven team average of the above carbonization time and furnace-wall temperature to each series of combustion chambers. SOLUTION: The deviation from the oven team average of the carbonization time detected by measuring the time at which generating gas reaches the highest temperature and the deviation from the oven team average of average furnace-wall temperatures in a carbonization chamber 1 from vertical and horizontal furnace-wall temperatures measured by furnace-wall thermometers provided on an extrusion machine 20 when cokes are extruded are calculated, and the variations in the carbonization time and furnace-wall temperature deviations of a fuel gas cock 15 are smoothed, and a corrected position of the fuel gas cock 15 to minimize the carbonization time and furnace-wall temperature deviations is determined.
Patent JP-2001318059-A (JP)
Title: Defect inspection device
Inventor: FUSE MASAKI
IPC: G01N21/898
Filed: 2000-05-02
Abstract: PROBLEM TO BE SOLVED: To provide an inspection device having high detection precision, capable of preventing the influence of a formation spot of a test body, and detecting a defect even if the defect having very little difference in reflectance between itself and the test body exists. SOLUTION: This inspection device has a reflector 1 installed close to the test object 2, an illumination device 3 for illuminating the test object 2 from the opposite direction to the reflector 1, a sensor 5 for receiving reflected light from the test object 2 illuminated from the illumination device 3, and having a filter 4 installed on the front and having a color having low transmissivity in a wavelength region other than a defect absorption wavelength, and an image processing device 6 for processing a detection signal of the sensor 5, and detecting the defect included in the test object 2.
Patent JP-2001316923-A (JP)
Title: Polyester-based stretchable lining fabric
Inventor: HARUTA MASARU
IPC: D03D15/567
Filed: 2000-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a polyester-based stretchable lining fabric having good stretchability and also having no crepe on the surface, and also having luster, smooth touch and soft feeling. SOLUTION: This polyester-based stretchable lining fabric is such one that conjugate multifilaments wherein two kinds of polyester polymers one of which is a polyester consisting mainly of polytrimethylene terephthalate, are laminated with each other along the length direction of the multifilaments in side-by-side type, are used as at least one of the warp and weft of the fabrics, substantially in a twistless state, and that the percent elongation of the fabric in the direction of the above multifilaments is >=10%.
Patent JP-2001317099-A (JP)
Title: Pipe joint interrupting solid born sound and construction using pipe joint interrupting solid born sound
Inventor: YASUDA SEIICHI
IPC: F16L5/00
Filed: 2000-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a pipe joint capable of interrupting the solid born sound. SOLUTION: A solid born sound interrupting material 14 having a soundproof effect is arranged on the contact surface of a through-hole 12a between a pipe joint 10 and floor concrete 12. Backfilling mortar 13 is filled up around the solid born sound interrupting material 14. The solid born sound interrupting material 14 has a specific gravity greatly different from that of mortar or concrete and has a high sound absorbing performance so that the solid born sound is transmitted hard and this material has a fire-resistant performance, such as glass wool, rock wool, a ceramic fiber, slug wool, asbestos, sepiolite, incombustible synthetic pulp and a heat-resistant synthetic fiber. The solid born sound interrupting material 14 can be installed around the pipe joint in advance or can be applied in the gap between the pipe joint 10 and the through- hole 12a on the site.
Patent JP-2001318164-A (JP)
Title: Sphere detecting device
Inventor: ODA YUKIHISA
IPC: A63F7/02
Filed: 2000-05-09
Abstract: PROBLEM TO BE SOLVED: To solve the problem that the man-hours for mounting electronic components on a printed board, etc., is large, a light guide needs to be mounted on an optical path composed of a light emitting chip and a light receiving chip, and the wrong operation detection of a bouncing sphere and the wrong operation detection of an opposite-directional sphere need to be prevented. SOLUTION: The sphere detecting device has a holder 18 having a sphere passage hole 11 that a sphere can pass through and a sphere sensor which detects a sphere passing in the sphere passage hole 11 and the sphere sensor is composed of an illuminant 12 and a light reception body 13; and the illuminant 12 is composed of a light emission chip 12 and the photoreceptor 13 is composed of a light reception chip 13a while they are in such position relation that an optical path is formed reaching the light reception chip 13a from the light emission chip 12a through the sphere passage hole 11. Further, the light, emission chip 12a and light reception chip 13a are arranged on the same conductor frame.
Patent JP-2001320357-A (JP)
Title: Method and device for managing data, and recording medium with data management program data recorded thereon
Inventor: KITO HIROYUKI
IPC: G06Q50/00
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To provide data managing method/device for supplying only data in the range of j-th to i-th data, which are selected from among continuous data, to a user and to provide a recording medium. SOLUTION: A computer system generates first and second value strings, by using first and second one-directional functions from first and second values and generate a third value string through association of the first value string with second value string by using an arbitrary function. When j-th to i-th data are supplied to the user, only an i-th value in the first value string and a j-th value in the second value string are transmitted. When k-th (where j<=k<=i) is used, a k-th value in the first value string and a k-th value in the second value string are operated by using the first and second unidirectional functions. Then, k-th data is obtained through calculation by using the arbitrary function from the k-th values in the first and second value strings.
Patent JP-2001317124-A (JP)
Title: Structure for connection section
Inventor: IKAWA TAKUYA
IPC: E04B1/28
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a structure for a connection section capable of firmly connecting beam members and a column member. SOLUTION: This structure for the connection section connecting the beam members 2A, 2B and 3A having a nearly rectangular cross sectional outer edge and the column member 4 together is provided with connecting metal fixtures 5 and 6 connecting the beam members 2A, 2B and 3A to the column member 4. The connecting metal fixtures 5 and 6 are formed into a cross sectional shape having flanges 5f1, 5f2 and 6f and webs 5w1, 5w2 6w, and slit holes 2a and 3a insertable with the flanges 5f1, 5f2 and 6f are provided on the side faces of the beam members 2A, 2B and 3A. The flanges 5f1, 5f2 and 6f are inserted into the slit holes 2a and 3a of the beam members 2A, 2B and 3A, the webs 5w1, 5w2 and 6w are connected to the side faces of the beam members 2A, 2B and 3A, and the webs 5w1, 5w2 and 6w are connected to the side faces of the column member 4.
Patent JP-2001028331-A (JP)
Title: Optical device, aligner using the same, gas flow-in method
Inventor: AKAGAWA KATSUYUKI
IPC: G03F7/20
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To reduce contamination of an optical member, such as a lens with a flow-in gas, related to an optical device, an alignes using it, and gas flow-in method. SOLUTION: When a gas supplied from a gas supply device 16 at a prescribed flow speed flows into a casing 15, the flow speed of the gas is decreased to lower than a prescribed speed, so that when reaching the surface of an optical member L2, the flow speed of the gas is lower and easy to disperse, with contained impurities becoming difficult to adhere to the optical member.
Patent JP-2001318146-A (JP)
Title: Body information detecting device
Inventor: ISHIO WATARU
IPC: G01S7/48
Filed: 2000-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a body information detecting device which can be improved in the precision of dirt detection by widening the area of a front window as an object of the dirt detection with simple constitution without causing a rise in product cost nor a decrease in the margin of a mount space. SOLUTION: A laser distance measuring instrument has a case 20 where the front window 10 is arranged, a distance-measuring light projection part 30 which is put in the case 20 and irradiates an object body with laser light Ls, a distance-measuring light reception part 40 which computes the distance to the object, a dirt-detecting light emission part 50 which emits dirt-detecting light Lt for detecting the dirt state of the front window 10, and a dirt detection part 60 which receives the detection light Ld made incident from outside the front window 10 and decides the dirt state of the front window 10. Specially, the front window 10 in front of the dirt detecting light emission part 50 and dirt detection part 60 is provided with a projection part 11 and a lens part 12.
Patent JP-2001315367-A (JP)
Title: Cassette for forming/deleting image of reversible thermal recording medium, and image-recording apparatus
Inventor: AZUMA HIROSHI
IPC: B41J2/32
Filed: 2000-05-11
Abstract: PROBLEM TO BE SOLVED: To eliminate limits on printing and improve a rewrite durability of thermal recording media by enabling images to be formed/deleted without setting a photothermal conversion layer to the thermal recording media. SOLUTION: Cores 12a and 12b are rotatably supported in a easing body 11 of a cassette 10. A photothermal conversion tape 1 is wound to one core 12a and a leading end of the tape 1 is secured to the other core 12b. The tape 1 is guided by rollers 13a and 14a, drawn out from a gap 15a to a front face of the easing body 11, supported by rollers 16a and 16b to be nearly parallel to the front face of the easing body 11, and taken into the easing body 11 again from a gap 15b. A laser passage 19 is formed penetrating a central part of the easing body 11, through which the tape 1 can be exposed to a laser. A lid 20 is capped to the casing body 11, whereby the cassette 10 is completed. Images can be formed/deleted by passing the thermal recording medium close to the photothermal conversion tape 1 taken out to the front face of the cassette 10.
Patent JP-2001319532-A (JP)
Title: Method of machining prefabricated cable for telephone
Inventor: ISAYAMA NOBUTSUGU
IPC: H01B13/00
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a method of machining a prefabricated cable for a telephone, allowing previous machining such as branching treatment without producing unnecessary cable debris. SOLUTION: A plurality of telephone cables 1 which have a preset number of branching portions 2 previously provided at preset spaces (d) from the upper ends to the lower parts are put together so that the branch portions 2 of the telephone cables 1 are arranged at the preset spaces (d), and fixed to a suspension wire 3 to be annexed thereto with a clamp 4 while being properly loosened.
Patent JP-2001325435-A (JP)
Title: Method and system for authenticating card
Inventor: MAKINO TADAYOSHI
IPC: B42D15/10
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To prevent an illegal use by another person even on conditions the holder himself/herself of a card does not report a steal or the like to a managing center. SOLUTION: In a managing center 3, the ID number of an ID card 1 read by terminal equipment 2 is received and a signal requesting the use permission of the card is transmitted to a portable telephone set 4 previously designated corresponding to the ID number. After the answer of use permission for the holder himself/herself is received from the portable telephone set 4, a use permitting signal is sent to the terminal equipment 2.