baber/WOPTO huggingface dataset:
Patent JP-2002090668-A (JP)
Title: Liquid drive type optical switch
Inventor: TAMURA KENICHI
IPC: G02B26/08
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a liquid drive type optical switch which is free of variance in the amount of refractive index matching liquid in a groove for optical path switching. SOLUTION: A space 12, which swells in a bump shape, is formed halfway in an injection groove 11. Hence, when resin 13 for sealing is injected from the outside, after a fixed amount of refractive index matching liquid has been injected into the groove 5 for optical path switching, the resin 13 enters to up to the bump-shaped space 12 to seal it, so that the amount of the refractive index matching liquid is prevented from varying.
Patent JP-2002090319-A (JP)
Title: Fluorescent x-ray analysis device
Inventor: NAKATANI TAKUYA
IPC: G01N23/223
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of accurately correcting the influence of a characteristic X-ray from an X-ray tube in a fluorescent X-ray analysis device for analyzing the composition of a sample by an FP method. SOLUTION: This fluorescent X-ray analysis device is provided with a computing means 16 for estimating the measured intensity of scattered radiation of the characteristic X-ray from the X-ray tube 1, from theoretical intensity computed according to the composition of the sample 13.
Patent JP-2002089116-A (JP)
Title: Door check device
Inventor: YAMAGUCHI MAKOTO
IPC: E05C17/22
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To realize a door check device, by which even a force holding a door at a half-open position or a totally-opened position without generating a large impulsive sound can reduce the open-close operating physical force of the door. SOLUTION: Coil springs 24 and 25 are used as urging members pushing shoes (abutting bodies) 22 and 23 against the arm 13 sides, and unequal pitch springs, in which narrow-pitch coil sections 24a and 25a having a pitch relatively narrower than other coil springs are formed to parts, and the unequal pitch springs, which are shrunk when the shoes 22 and 23 start running-on to projecting sections 13b and in which at least parts of the narrow pitch coil sections 24a and 25a are brought to a fast stuck state, are used as the coil springs 24 and 25.
Patent JP-2002088948-A (JP)
Title: Building material for construction
Inventor: KIMURA TAKEO
IPC: E04B2/56
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To assemble a structure such as a residence without forming an opening between a panel and a column constituting a wall, and to hold high airtightness. SOLUTION: The building material for construction is composed of a column member 2 and a panel member 3, and the panel member 3 is fixed integrally on the side face 4 of the column member 2.
Patent JP-2002100352-A (JP)
Title: Hydrogen storage metal alloy electrode and alkali secondary battery
Inventor: INADA SHUSUKE
IPC: H01M10/30
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a hydrogen storage metal alloy electrode which has sufficient large current discharging characteristics from an early stage of usage, without spoiling reliability over a long period of time. SOLUTION: The hydrogen storage metal alloy electrode consists of a hydrogen storage metal alloy containing one or more kinds of elements chosen from the rare earth elements containing Y, nickel and, Co of 4 mol% or more and 11 mol% or less, and a tin compound.
Patent JP-2001163649-A (JP)
Title: Civil engineering and construction materials, producing method thereof and using method thereof
Inventor: AKIYAMA MASASHIGE
IPC: E02B3/18
Filed: 2000-08-21
Abstract: PROBLEM TO BE SOLVED: To provide civil engineering and construction materials which has both the strength and the fluidity applicable for subgrade material, roadbed material, filler material for a caisson, landfill material, banking material and aggregates, etc., allows preventing the outflow of the harmful substance such as heavy metal and allows the efficient utilization of urban refuse and industrial waste, etc., and a producing method and a using method thereof. SOLUTION: In this civil engineering and construction materials, this producing method and this using method, the materials comprises a granular sulfur solidified material containing sulfur and inorganic materials and has a grain size of <=44.4 mm stipulated by a JIS standard sieve and the inorganic materials is substancially covered with sulfur.
Patent JP-2002098190-A (JP)
Title: Vibration damping apparatus making use of deformation of sticky elastic body
Inventor: ISHIDA JIRO
IPC: A47B97/00
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a vibration damping apparatus capable of damping the spread of vibration while enabling support of a very heavy apparatus. SOLUTION: An apparatus-placing stand 1 is movably supported by placing rollers 3A or 3B supporting weight of an apparatus located on the apparatus- placing stand between the apparatus-placing stand 1 and a placing face 2 of the apparatus-placing stand, and a sticky elastic body 4 is also placed between the apparatus-placing stand 1 and the placing face 2. Vibration is damped by means of moving a moving member 5 moving together with the apparatus- placing stand when displacing the apparatus-placing stand 1 while the moving member deforms the sticky elastic body 4.
Patent JP-2002098381-A (JP)
Title: Central ventilation device
Inventor: SHIMURA TATSU
IPC: F24F7/06
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a central ventilation device for eliminating the need for the piping space between upper and lower floors, reducing the total length of the piping, miniaturizing a ventilation unit body, and easily coping with at least a three-storied house. SOLUTION: The central ventilation device (10) for ventilating the inside of a building having a plurality of upper and lower floors comprises cylindrical piping connecting the inside and outside a room, and a ventilation unit body (20) for forming forced air flow in the piping. And, the ventilation unit body and the piping are formed independently of each floor of the building.
Patent JP-2002105527-A (JP)
Title: Method for producing high cleanliness steel
Inventor: IIJIMA HIROMASA
IPC: C21C5/52
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing high cleanliness steel having little defect caused by inclusion by restraining the development of alumina cluster and fining the inclusion. SOLUTION: Molten steel containing 0.50-1.00 mass% Si and 1.0-2.0 mass% Mn is produced by refining molten iron and successively, performing a complex deoxidizing treatment by adding Mg, Al, Zr and REM to produce the molten steel containing 0.0005-0.0050 mass% Mg, <=0.005 mass% Al, 0.001-0.005 mass% Zr, 0.0005-0.005 mass% REM.
Patent JP-2002101424-A (JP)
Title: Image processing unit and method, and recording medium
Inventor: NAGASAKI TANIO
IPC: H04N11/02
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To provide an image processing unit that utilizes a general-purpose memory so as to achieve a low cost. SOLUTION: A converter converts a video signal (consisting of a 10-bit luminance signal Y, a 10-bit color difference signal U, a 10-bit color difference signal V and a 10-bit key signal K) with a 40-bit width and a form of 4:4:4:4 received in the sequence of vertical scanning from a VDFF (vertical defocus filter) into a video signal (Y/U/V/K) with a 36-bit width through the reduction of the bits of the color difference signals U, V whose spatial frequency characteristic is finally restored to a half into 8-bits by means of e.g. a rounding-off or rounding arithmetic operation or the like and outputs the resulting video signal to a post-stage buffer.
Patent JP-2002108370-A (JP)
Title: Karaoke device
Inventor: MURAI YUICHI
IPC: G11B20/10
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a KARAOKE device which continuously operates without stopping even if a hard disk drive gets out of order. SOLUTION: This KARAOKE device is composed principally of a computer equipped with three external storage devices A, B, and C; and a KARAOKE database structured by aggregating many pieces of music data is stored double in the external storage devices A and B, a video database structured by aggregating a large amount of material video data in many classifications is divided and stored in the external storage device B and C, and a playing program which takes music data of specific music out of the KARAOKE database to output KARAOKE accompaniment music and also outputs video of a text accompanied by background video is stored double in the external storage devices A and B.  The playing program performs video editing processing when neither of the external storage devices B and C is abnormal and implement a substitutive video processing if one of the external storage device B and C gets out of order.
Patent JP-2002101594-A (JP)
Title: Motor rotor
Inventor: HAMA YOHEI
IPC: H02K1/26
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To decrease the change of magnetic resistance in a motor rotor, to facilitate the coil wiring work, and to easily prevent coming-off of a coil from a slot. SOLUTION: In a motor rotor 10, the outer circumferential end of core-teeth 22 provided on a core 21 is in an opening position to open the slot 23 during the coil wire winding, and becomes such a coil coming-off preventing end 41 as be folded and set to a closing position to close the slot 23 so as to prevent coming-off of the coil 24 from the slot 23 after the coil wire winding.
Patent JP-2002110117-A (JP)
Title: Battery storage box
Inventor: GOTO KAZUYUKI
IPC: H01M2/10
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a battery storage box which is installed by sliding a cover downward from above to a battery case, wherein the cover can be mounted on the battery case at relatively short sliding distance. SOLUTION: Tow pieces of guided parts 27 and 28 are vertically disposed on the side of the battery case 12 at intervals. The side surface in the inside of a cover 13 is provided on the upper and lower sides with the second guides 35 and 36 to engage the guided parts 27 and 28. The cover 13 is fitted in from the front with the cover 13 slightly moved upward. In such a case, the second guide 36 passes through between the guided parts 27 and 28, and the guided part 27 passes through between the second guides 35 and 36. Then, the cover 13 slides downward to move down, so that the second guides 35 and 36 are made to engage with the guided parts 27 and 28 in the battery case 12.
Patent JP-2002109975-A (JP)
Title: Wiring jig for wiring harness
Inventor: ITO FUMIHIRO
IPC: H01B13/00
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a wiring jig for a wiring harness to prevent the wiring harness from an erroneous connection of a connector, and to prevent a terminal insertion opening from erroneous connection of a wire with different kind and size. SOLUTION: The wiring jig for the wiring harness comprises a plurality of wire fitting grooves 15a-15e which are formed on a main body 13 having a connector fitting groove 13a to which, a connector 14 is fitted, shaped in semicircle enabling wires 16 to fit, with an approximately same radius of curvature with that of wires 16, and a cover 17 having a plurality of stamp members 20 which are dyed by the ink having same colors with the wires 16 at the position opposite to the wire fitting grooves 15a-15e.
Patent JP-2002104078-A (JP)
Title: Card storing case
Inventor: HASEGAWA YOSHIO
IPC: H01L51/50
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a card storing case capable of storing plural cards in an independent form and of being taken out to the outside of a vehicle when getting out to the outside, and having a storing case body removably stored in a recessed part on the vehicle. SOLUTION: The storing case body K is composed by partitioning a space capable of storing cards by a first member 4 and a second member 5 and by providing an engagement part for engaging and holding the first member 4 and the second member 5 in a form independent of the vehicle, and is so formed as to be storable in the recessed part on the vehicle.
Patent JP-2002110345-A (JP)
Title: Manufacturing method of mask and organic el display element using the same
Inventor: KADO MASATERU
IPC: H05B33/10
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a mask and an organic EL display element that realizes an organic EL display element having a high fineness by a simple process and with a high yield of manufacture. SOLUTION: A stripe shape shadow mask is used in laminating the organic luminous layers 7R, 7G, 7B. By irradiating a laser beam, the organic luminous layers 7R, 7G, 7B are cut for each picture element. A highly fine display quality which has not been realized when using a lattice shape shadow mask that was difficult to make a fine processing in the conventional method is materialized by using a stripe shape shadow mask that is easy in processing.
Patent JP-2002108326-A (JP)
Title: Video processor
Inventor: OKITA HIDENORI
IPC: H04N5/45
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To adequately control the states of OSD(On Screen Display) that controller equipment and target equipment compose. SOLUTION: An OSD state confirmation part A5 of controller equipment A sends a confirmation instruction to an OSD control part B4 of target equipment B and makes it confirm the display state of an OSD composition part B2 and report the display confirmation result through a 1394 bus. An operation selection part A6 of the controller equipment A selects which of the OSD control part B4 of the target equipment B and the OSD control part A4 of the control equipment A the input from an input part A6 is to be sent to according to the OSD state confirmation result. Thus, the OSD display state on the side of the target equipment B is confirmed on the side of the controller equipment A and the OSD display on the side of the controller equipment A and an object of operation from a remote control C can be determined, so adequate display contents and operation can be obtained.
Patent JP-2002107456-A (JP)
Title: X-ray plane detector and x-ray diagnostic system having this x-ray plane detector
Inventor: TAKAHASHI AKIHITO
IPC: G01T1/00
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray plane detector and an X-ray diagnostic system capable of obtaining an X-ray diagnostic image uninfluenced by a halation part by an offset correction and a gain correction. SOLUTION: The dynamic range of each picture element is arithmetically operated, and among the dynamic ranges, a maximum value of the small dynamic range is set as a clip value. This X-ray plane detector is characterized by applying clip processing to respective electric signals after respective corrections of an amplifier offset correction, an amplifier gain correction, a picture element offset correction and a picture element gain correction.
Patent JP-2002108836-A (JP)
Title: Processor system
Inventor: UEHARA KEITARO
IPC: G06F13/38
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To improve bus throughput by issuing a following transaction without waiting the completion of a precedent transaction to a main storage write transaction issued from an I/O bus. SOLUTION: An I/O unit on a requesting side issues transaction, which is issued from the I/O bus, continuously. A node controller on an answering side or a repeating unit on a mutual connection network has an I/O flag register for recording that the precedent transaction is retried or holds answering, in order to ensure the order of the transaction issued from the same I/O bus. Thus, the node controller or the repeating unit on the answering side ensures the order of completion by making the following transaction retried or hold answering when the precedent transaction is retried or holds answering.
Patent JP-2002106727-A (JP)
Title: Slide valve
Inventor: TAKEDA SUSUMU
IPC: F16K3/02
Filed: 2000-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a slide valve allowing easy change of maximum opening area of a port. SOLUTION: A tapered inflow side flow passage 2a is formed from an inflow port opened on an upper part of a valve box 1 toward a port P. A cone member 3A is provided at a lower end of the inflow side flow passage 2a. A seat ring 11 is attachably/detachably mounted on the cone member 3A. A valve element 5 advancing/retracting in a horizontal direction and opening/closing the port P is arranged on a lower side of the seat ring 11. An upper through hole 12 and a lower through hole 13 for forming the port P are formed on each of the cone member 3A and the seat ring 11. An inclined surface is formed from an upper end opening 13b where an inner peripheral surface of the lower through hole 13 coincides with the upper through hole 12 toward a lower end opening 13c for forming the port P of set opening area.
Patent JP-2002115128-A (JP)
Title: Roving frame with grease feeder
Inventor: SEKIYA SHIGEKI
IPC: D01H7/40
Filed: 2000-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a roving frame with a grease feeder, reduced in cost with a simple construction through cutting the waste of the material for oiling tubes or unifying the shape of the oiling tubes. SOLUTION: This roving frame with a grease feeder has such a construction that pathways 24 provided at respective flyer rail elements 2A are made to mutually communicate to form a grease feed line 27 approximately over the whole length in the machine frame longitudinal direction of the flyer rail 2, and a measuring valve 50 is directly connected with the grease feed line 27.
Patent JP-2002117391-A (JP)
Title: Front image pickup device for vehicle
Inventor: YAMADA KATSUNORI
IPC: G08G1/16
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a front image pickup device for vehicle capable of deter mining a pan angle accurately regardless of the traveling direction of vehicle. SOLUTION: This front image pickup device for vehicle for picking up an image in front of a vehicle by using an on-vehicle camera 5, and extracting a white line for showing a traveling road from the picked-up image to determine the relative position between the line and the vehicle is equipped with a first means (equivalent to a part of an image processing operation part 6) for operating the angle of the direction of a spot 2 viewed from a spot 1 to the optical axis direction of the camera by the coordinates of the image at the spot 1 when traveling from the optional spot 1 to the spot 2, a second means (equivalent to a part of the image processing operation part 6) for determining the angle formed between the direction of the spot 2 viewed from the spot 1 and the traveling direction of the vehicle, and a means for operating the pan angle by adding the angles determined by the first means and the second means. Even if the road white line is not a straight line or the vehicle is not traveling straight, the true pan angle ϕ can be calculated.
Patent JP-2002124143-A (JP)
Title: Compulsorily cooled conduit superconductor and super conductive magnet
Inventor: TSUTSUMI KATSUYA
IPC: H01B12/16
Filed: 2000-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a compulsorily cooled conduit superconductor able to support a big electromagnetic force working on a superconductor, to effectively remove the heat generated by an alternating current loss, and to surely level the current distribution, and to provide a superconductive magnet using the same. SOLUTION: The compulsorily cooled conduit superconductor is composed of an assembly of superconductors 20 spirally wound on the peripheral surfaces of a plurality of superconductors 21 by forming tapes 24 in the longitudinal direction of the conductor, at least one electromagnetic force supporting members 23a-c, arranged between the inner surface of a conduit 25 and the outer surface of the assembly of superconductors, and a coolant flow path 22 formed by the inner surface of the conduit 25, the outer surface of the assembly of superconductors 20, and the outer surface of the electromagnetic force supporting members 23a-c. The assembly of superconductors 20 is formed by transposing a plurality of the superconductors 21 in order to level the current distribution.
Patent JP-2001187873-A (JP)
Title: Adhesive additive and hot-melt adhesive
Inventor: SHIMADA TETSUYA
IPC: C09J123/08
Filed: 2000-10-18
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive additive comprising a rubber, a tackifying resin, and a platicizer which improves the compatibility of the rubber, the tackifying resin, and the plasticizer and gives a hot-melt adhesive which excels in adhesion to various adherends such as polyolefin resins, cohesive power, retention of the plasticizer with time, and processability. SOLUTION: The additive comprises (A) a copolymer whose essential constituting monomers are (al) a styrene monomer composed of styrene or a styrene derivative, (a2) a 4-20C aliphatic/alicyclic unsaturated hydrocarbon, and (a3) a (meth)acrylic 4-24C alkyl/alkenyl ester with (a1) of 25<=(a1)<75 wt.%, (a2) of 15<=(a2)<65 wt.%, and (a3) of 10 <(a3)<=60 wt.%, each based on the weight of copolymer (A) and which bas a number average molecular weight of 500-10,000, a glass transition temperature (Tg) of <=20 deg.C and, at the same time, a solubility parameter (an SP value) of 7.5-9.5.
Patent JP-2002134605-A (JP)
Title: Semiconductor device fabrication method
Inventor: KUROKI KOICHI
IPC: H01L21/768
Filed: 2000-10-19
Abstract: PROBLEM TO BE SOLVED: To form a via hole with which a micronization of a multilayer interconnect structure is easily achieved and high reliability and high yield in semiconductor device fabrication are ensured. SOLUTION: In forming a multilayer interconnect structure, a first insulating film 6, 6a is formed on a lower interconnect layer 1, 1a, the first layer having the same interconnect pattern as the lower interconnect layer; and etching speed of the first insulating film is set faster than that of a second insulating film 7 which becomes an interconnect insulating film between 1 and 1a of the lower interconnect layer. Then, a specified area in the first insulating film 6 is selectively dry-etched for forming a via hole 2. The via hole formed in this method is self-aligned with the interconnect pattern of the lower interconnect layer 1.
Patent JP-2002128197-A (JP)
Title: Beverage dispenser
Inventor: HASHIMOTO MASAMI
IPC: F25D11/00
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To improve the piping structure so that a sufficiently cooled carbonated beverage can be fed even in a vending after a long stand-by period of time for the vending. SOLUTION: In the machine body of this beverage dispenser, a cooling water tank 3, and a refrigerator 4 are loaded. In this case, a cooling coil and a carbonator for the carbonated beverage are dipped in the cooling water tank 3. The refrigerator 4 keeps the BIB of a non-carbonated beverage cool. Then, a syrup duct for the carbonated beverage and a diluting water duct 21 are introduced out from the cooling water tank, and arranged in a space between the cooling water tank and a beverage discharging nozzle 14 installed on a vending stage 2 for the beverage dispenser. In such a beverage dispenser, a cool air conductor 25 which is covered with a heat insulating material is arranged between the refrigerator and the beverage discharging nozzle, and one section of the cool air in the refrigerator is introduced to the nozzle.  At the same time, the hoses of the syrup duct and the diluting water duct are passed in the refrigerator and cool air duct from the cooling water tank, and connected with the beverage-discharging valve. The final end of the cool air duct is opened on the cover of the beverage-discharging nozzle. Thus, even during a standing-by for the vending, the beverage duct on the outlet side and the beverage-discharging nozzle are cooled by the cool air of the refrigerator.