baber/WOPTO huggingface dataset:
Patent JP-2001165791-A (JP)
Title: Device, method, and tool for measuring axial force of screwed body and evaluation system of screwed body
Inventor: FUJITAKA JUNICHI
IPC: G01L5/24
Filed: 2000-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a device for measuring the axial force of a screwed body that can measure axial force while internal and external threads are actually screwed each other. SOLUTION: This measuring device is used to measure clamping force when an external thread Y and an internal thread X that are arranged opposingly are screwed relatively by at least two arrangement means that retain the external thread Y or the internal thread X at one end and are fixed to a body A that is essentially the same.  The measuring device is provided with a seat surface torque load cell 2 having a top plate 1 where the seat surface of the external thread Y touches and a fixation part for fixing to the side of a body A, an internal thread torque load cell 4 for gear-locking the rotary direction of the internal thread X that is screwed to the external thread Y of the sear surface torque load cell 2, an axial load cell 3 for converting distortion being generated by the clamping of the external thread Y or the internal thread X being arranged opposingly, and a conversion part B for performing the conversion processing of the distortion that is obtained by the axial force load cell 3 as the axial force of the screwed body.
Patent JP-2001207590-A (JP)
Title: Prestressing device using non-pull reaction pc steel member and method for prestressing concrete member using it
Inventor: WATABE ATSUSHI
IPC: E04G21/12
Filed: 2000-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a prestressing device using a non-pull reaction PC steel member which can be used without withdrawal of a reaction PC steel member. SOLUTION: In a concrete prestressing member, an internally threaded hole 4 at the front end of a bearing cylinder 7 is threadably engaged with an externally threaded part 3 on the outside of the rear end of a hollow PC steel bar 1 and a stopper 8 is threadably engaged with an internally threaded hole 5 in the rear end of the bearing cylinder 7; the rear portion of a pressure locking piece 11 is engaged with the front portion of the stopper 8 and a pushing reaction PC steel bar 14 held pressed in the hollow PC steel bar 1 has its rear end engaged with the front portion of the pressure locking piece 11; and the front end of the pushing reaction PC steel bar 14 is engaged with an anchor member 15 fixed to the front end of the hollow PC steel bar 1 and an anchor member 25 is provided on the outside of the mid portion of the hollow PC steel bar 1.  The steel bar 14 comprises the non-pull reaction PC steel bar 13 at its front and a removing reaction PC steel bar 12 located at the rear independently of the PC steel bar 13.
Patent JP-2001218131-A (JP)
Title: Opening/closing device
Inventor: FUJIMORI HISAO
IPC: G09F9/00
Filed: 2000-02-01
Abstract: PROBLEM TO BE SOLVED: To provide an opening/closing device that can support a body to be mounted onto a mount position in a stable state and has a small entire weight. SOLUTION: A pair of sidewalls 13 of a box 11 support both ends of a spindle 16 and the base end of a hold frame 15 is fitted to the spindle 16. A male screw member 23 i turnably supported onto the inner face of each sidewall 13 of the box 11 and a pair of female screw members 35 of a slider 36 are screwed to the male screw member 23. The base end of an arm member 40 curved in a circular-arc shape is turnably connected to the front lower part of the slider 36 by a turning shaft 41. Turning shafts 46 are turnably supported respectively to the tips of the arm members 40 and each turning shaft 46 is respectively connected to a long hole 15a on the outside of both hold frames 15, and the tips of both arm members 40 are made turnable to the support frame 15.
Patent JP-2001221348-A (JP)
Title: Poppet valve
Inventor: NOGUCHI SHINJI
IPC: F16K1/38
Filed: 2000-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a lightweight and high strength poppet valve reduced in weight by making a stem hollow and increased in strength of a cotter groove having high local pressure. SOLUTION: In this poppet valve having a valve element on one end of the stem formed in a hollow shape and a cotter engaging part on the other end, the cotter engaging part is constituted by fitting and joining a shaft part of a cotter end member to a shaft hole formed in an end part of the stem, and an engaging head part having a slightly large diameter for engaging with a cotter is arranged in the shaft part of the cotter end member.
Patent JP-2001221458-A (JP)
Title: Dehumidifier
Inventor: ONISHI SHIGEKI
IPC: F24F1/02
Filed: 2000-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a dehumidifier which solves the difficulty of the prior art that since the prior art dehumidifier employs R134a as a refrigerant to prevent depletion of ozone layer, but an influence to the global warming is left severe. SOLUTION: There is provided a dehumidifier that includes a refrigerant circuit and an air fan 104 in which refrigerant circuit a compressor 101, a condenser 103, and an evaporator 1 are connected with each other through refrigerant piping and a refrigerant circulates in the piping. In the dehumidifier, a refrigerant that is combustible is used as a refrigerant, and sucked air is forced to flow to the evaporator 102 with the aid of the air fan 104 to dehumidify and bring to low temperature the sucked air. The air is further forced to flow to the condenser 103 and hence the air heated in the condenser 103 is diffused into a room.
Patent JP-2001184158-A (JP)
Title: Information input device
Inventor: TOKUNAGA TATSUYA
IPC: G06F3/0362
Filed: 2000-02-08
Abstract: PROBLEM TO BE SOLVED: To provide an information input device prepared for information equipment and enabling simple and smooth operation in the case of operating information of complicated structure or inputting character information. SOLUTION: The information input device is provided with a turning operation part for detecting a moving variable based on turning operation and a contact detection part for detecting the existence of contact at the time of turning operation to respective partial areas obtained by dividing the turning operation part is arranged in one or more partial areas. It is also available to arrange center depressing operation detection part capable of detecting depressing operation near the center part of the turning operation part. It is also available to arrange the area depressing operation detection part capable of detecting the depressing operation of each partial area on each of the partial areas of the turning operation part. Or the area depression operation detection part may be arranged at least one of plural partial areas of the turning operation part.
Patent JP-2001221953-A (JP)
Title: Microscope
Inventor: SATO MANABU
IPC: G02B7/00
Filed: 2000-02-09
Abstract: PROBLEM TO BE SOLVED: To prevent illuminating light from being made incident on an eyepiece optical system so that the contrast reduction of an observed image may be suppressed. SOLUTION: The illuminating light emitted from a light source unit 12 is converted to exciting light through an exciting filter 26A, then, reflected by a dichroic mirror 25A, and then, guided toward an objective lens 4. A part of exiting light LS not reflected by the dichroic mirror 25A but transmitted through the mirror 25A is absorbed by a 1st light absorbing member 29A, but, the light which is not absorbed, but reflected by the 1st light absorbing member 29A goes ahead along the optical path Q, then, the light is absorbed by a 2nd light absorbing member 29B.
Patent JP-2001224360-A (JP)
Title: New microorganism decomposing alkanes, and method for decomposing alkanes
Inventor: MORIKAWA MASAAKI
IPC: C12R1/07
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To develop a method for decomposing a hydrocarbon having a high molecular weight, which is an environmental polluting material contained in a crude oil, at a high temperature in a good efficiency. SOLUTION: This method for decomposing a hydrocarbon having a high molecular weight which is a harmful material, is provided by using new microorganisms Bacillus thermoleovorans B23 strain and Bacillus thermoleovorans H41 strain, belonging to the genus Bacillus thermoleovorans and growing under a high temperature organic solvent condition and decomposing alkanes.
Patent JP-2001225286-A (JP)
Title: Conveying device
Inventor: KUNISAKI AKIRA
IPC: B25J9/06
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a conveying device capable of conveying workpieces linearly from a press machine in a pre-process to a press machine in a following process, suppressing vibration at a workpiece grip part and ensuring a sufficient moving range for the transfer of the workpieces. SOLUTION: This conveying device has a first handling arm 21 with one end supported to the tip of a multiaxis robot 1; a second handling arm 24 with one end rotatably connected to the other end of the first handling arm 21; a driving device 25 for rotatory-driving the second handling arm 24; and a grip device 29 fixed to the other end of the second handling arm 24. The multiaxis robot 1 and the driving device 25 are so controlled that when a straight line in a moving direction in linearly moving the grip device 29 is set as a conveying direction line, an angle θ3 formed by the first handling arm 21 with the conveying direction line is equal to an angle θ4 formed by the second handling arm 24 with the conveying direction line.
Patent JP-2001228166-A (JP)
Title: Flow state observation method
Inventor: SATO MASAHIRO
IPC: G01P5/20
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To provide an observation method for continuously and easily observing the flow state of a liquid fluid in a piping or a storage tank, especially, of a hardening liquid in a spinning solidification bath. SOLUTION: Grain with a specific gravity ranging from A+0.01 to A+0.07 g/cm3 and the major diameter of 2-10 mm is thrown into a liquid fluid with a specific gravity A g/cm3, and the motion of the grain is checked for observing the flow state of the liquid fluid.
Patent JP-2001228212-A (JP)
Title: Method for measuring needle load, method for setting needle load and inspection device
Inventor: TAKEKOSHI KIYOSHI
IPC: G01R1/067
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that needle load is too small and the contact inferiority of a wafer W and a probe 19A is generated according to circumstances because inspection is performed in constant overdrive quantity until inspection is completed even if there is thermal deformation in the mother board of a probe card 9 by the effect of the heat generated in the wafer W during inspection if overdrive quantity is once set. SOLUTION: In a method for measuring needle load generated when the electrical characteristics of the wafer W are inspected by overdriving a wafer chuck 11 on which the wafer W is placed through the ball screw 12 and nut member 13 connected to a motor to bring the wafer W into contact with the probe 19A, a process for preliminarily calculating the relation between the needle load applied to the wafer chuck 11 and the sink quantity δ of the wafer chuck due to the needle load, a process for calculating the sink quantity δof the wafer chuck due to the needle load and process for calculating the needle load from the sink quantity δ are provided.
Patent JP-2001228096-A (JP)
Title: Flaw inspection device
Inventor: KOMATSU KOICHIRO
IPC: G01N21/956
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a simple flaw inspection device, capable of inspecting flaws of a substrate, without shortening the wavelength of an illumination light source, even when the line width of the repeated pattern on the substrate is fine enough to exceed the lower light value (lower limiting value, based on the wavelength of the illumination light source) in the conventional device. SOLUTION: In the flaw detection device 10, equipped with an illumination optical system 13 for illuminating the substrate 11 and a light detecting optical system 14 for detecting the diffracted light from the substrate 11 and inspecting the flaw of the substrate 11 on the basis of the image of the substrate 11 obtained by the light detecting optical system 14, a container 10 for holding a liquid 19 is provided. The liquid 19 is held in the container 16 in a state adhered to at least the prescribed surface 11a, on a side of the substrate 11 where the light detection optical system 14 is arranged.
Patent JP-2001227994-A (JP)
Title: Assembling method for optical fiber sensor and optical fiber sensor
Inventor: KURII MASATO
IPC: G01D5/26
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To efficiently assemble an optical fiber to a structure formed with unevenness on the surface such as a concrete structure. SOLUTION: In this assembling method for the optical fiber sensor, a flexible deformation transmission member 3 is fixed to the structure 1 in a line state, while the optical fiber 4 is integrally fixed to the deformation transmission member 3 along the deformation transmission member 3. Thereby, the optical fiber 4 is integrated with the structure 3 through the deformation transmission member 3.
Patent JP-2001225249-A (JP)
Title: Grinding method
Inventor: ONISHI YUKIO
IPC: B24B1/00
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a grinding method for reducing a manufacturing cost and finishing a surface of work to make a highly flat worked surface (such as a mirror finished surface) rapidly and efficiently only by grinding. SOLUTION: In order to finish the work surface WF of the work W to make a mirror finished surface, grinding is performed by moving a grinding wheel T relative to the work W in such a manner that advance (feeding), retreat (anti-feeding), advance (feeding), and the like are alternately repeated. That is, in the first feeding process, when the wheel T reaches a first work ending point S2, the wheel T is moved, as an anti-feeding process, from the point S2 (first return starting point) toward a first return ending point S3 in a direction parting from the work W. Then, the wheel T is moved from the point S3 (second work starting point) to a second work ending point S4 as the second feeding process. Grinding is performed by alternately repeating the feeding process and the anti-feeding process until a working allowance C of the work W has been removed.
Patent JP-2000247853-A (JP)
Title: Use of 3-substituted stilbene derivative as deodorizing active agent in cosmetic composition
Inventor: COURBIERE CHRISTOPHE
IPC: A61K31/255
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To use a specific hydroxystilbene compound as a deodorizing agent in a cosmetic composition for topical application to persons, wherein the hydroxystilbene compound is contained in an amount sufficient and preferable to be taken in the composition, is soluble in water and prevents the generation of body smells. SOLUTION: At least one compound of the formula [A is H, OR2 group (R1 and R2 are each H, a 1-4C alkyl or the like); R4 and R5 are each H or hydroxy) as a deodorizing agent in a cosmetic composition. The compound of the formula is preferably 3.5-dihydroxystilbene (pinosylvin), which is preferably synthesized. The pinosylvin is preferably derived from a plant extract containing the pinosylvin. The plant extract is preferably obtained from Pinus in Pinacea, especially Pinus montana mill, Pinus sylvestris L, or the like. The compound of the formula is preferably 3-hydroxystilbene.
Patent JP-2001232743-A (JP)
Title: Decorative sheet and method for producing the same
Inventor: SADASUE SATOMI
IPC: B32B27/32
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a decorative sheet, free from harmful substance at combustion, inexpensive friendly to human beings and the environment, inexpensive and suitable for a flooring board excellent in surface physical properties of design properties and abrasion resistance or the like. SOLUTION: In the decorative sheet, an expanded resin layer consisting of a non halogen thermoplastic resin containing a foaming agent and an inorganic filler, a pattern and design layer, a film layer consisting of the non halogen thermoplastic resin and a surface protective layer are laminated in order on the layer of a base material. The surface protective layer consists of an electron beam curing type resin.
Patent JP-2001235851-A (JP)
Title: Photomask, exposure device, exposure method and method for manufacturing semiconductor device
Inventor: KOJIMA KENJI
IPC: G03F1/70
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a photomask which is transferred with the pattern in an effective pattern region and is capable of transferring dummy patterns to the circumference of an exposure object, an exposure device and an exposure method as well as a method for manufacturing a semiconductor device utilizing this photomask. SOLUTION: The photomask 200 has the effective pattern region 210 and the dummy pattern regions 220 disposed at least in part of the circumference of the effective pattern region 210. The dummy pattern regions 220 are formed along the outer circumference of the effective pattern region 210. A light shielding zone 230 is disposed between the effective pattern region 210 and the dummy pattern regions 220.
Patent JP-2001233990-A (JP)
Title: Plasticizer for thermoplastic resin composition and thermoplastic resin composition
Inventor: NAKADA KOJI
IPC: C08K5/11
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To provide suitable plasticizers which are through to be most efficient for broadening the use of thermoplastic resins and, simultaneously, various types of thermoplastic resin compositions added with the plasticizers. SOLUTION: The plasticizers for thermoplastic resins (excluding each resin of vinyl chloride based and cellulose acetate based resins) comprise a citric ester compound represented by formula [I] (wherein R1 is a hydrogen atom or an aliphatic acyl group; and R2 is an alkyl group).
Patent JP-2001240716-A (JP)
Title: Crosslinkable acrylic rubber composition and crosslinked article
Inventor: ABE MITSUTOMO
IPC: C08L33/08
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a crosslinked acrylic rubber article which is excellent in tensile strength and undergoes little changes in tensile strength and tensile stress due to thermal load. SOLUTION: A crosslinkable acrylic rubber composition containing 100 pts.wt. acrylic rubber having units derived from an ethylenically unsaturated polycarboxylic incomplete ester (a) and units derived from a nonhalogenous unsaturated monomer (b) and 0.1-20 pts.wt. polyvalent amine crosslinker is cross-linked.
Patent JP-2001244443-A (JP)
Title: Method and apparatus of layout in semiconductor integrated circuit
Inventor: YOKOTA MASAHIRO
IPC: H01L27/118
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus of layout in a semiconductor circuit for connecting an upper power supply wiring or a GND wiring automatically with a power wiring or a GND wiring in a block, when the annular power wiring or GND wiring is not formed in the block and the upper power supply wiring or the upper GND wiring is overlapped with a side of the block. SOLUTION: The apparatus of layout includes an overlapped state judgment means 4 for judging whether the upper power supply wiring and upper GND wiring at an upper stage, and the block are overlapped or not, and selecting an avoidance method when they are overlapped, a block moving means 5, a block transforming means 6, and a hierarchical means 7 for the power supply wiring and the GND wiring. Then, the overlapped state of the upper power supply wiring and GND wiring and the block can be avoided.
Patent JP-2001254788-A (JP)
Title: Piezoelectric drive device for harmonic drive transmission
Inventor: ROBERT P LASSALLES
IPC: F16H1/32
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a drive method for a harmonic drive transmission outputting the high speed at a high torque and/or outputting the low speed at a low torque by a method never existed in the conventional techniques. SOLUTION: This piezoelectric drive device is constituted of a step coaxially arranged in a rigid circular spline 14 possible of rotating first and second cup- shaped deflection splines 20 and 10, and a step forming a finger 50 floatable in the second deflection spline, deviating the floatable finger radially outside so as bring the first deflection spline into a continuous contact with the radial outside. The teeth between the first deflection spline and the circular spline are engaged with each other and relative rotation is performed between them.
Patent JP-2001243614-A (JP)
Title: Polyester film roll for magnetic recording medium and method for manufacturing magnetic recording medium
Inventor: OKAMOTO KATSUYA
IPC: C08J7/04
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a long-length polyester film roll having >=10,000 m length from which a DVC tape is manufactured with high productivity. SOLUTION: The polyester film roll for magnetic recording medium formed by winding a polyester film on a cylindrical core has 3-7 μm film thickness, 10,000-40,000 m film length, 2-5 nm SRa value of one surface A of the film and -1.0-+1.0 kV potential of the film by electrification. A ferromagnetic metal thin film is provided by vacuum deposition on the one surface A of the polyester film supplied from the polyester film roll for magnetic recording medium to manufacture a magnetic recording medium.
Patent JP-2001246426-A (JP)
Title: Forming method of recessed part having thin bottom plate
Inventor: MIYAHARA HIDEYUKI
IPC: B23C3/00
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To form a bottom plate of a recessed part in high precision flatness and at a low cost. SOLUTION: In a method in which a recessed part 2 is formed by pressing from one face side of a metal plate 10 having a prescribed plate thickness with a punch 12 of a prescribed shape, further, a metal stock of the recessed part 2 is transferred to the inside of the recessed part 11a of the die 11 and then a protruded part 13 is protruded to the other face side of the metal plate 10, subsequently the protruded part 13 is cut by machining the bottom part of the recessed part 2 to form a bottom plate 3 to, the recessed part 11a of the die 11 is formed to a shape slightly smaller than the punch 12 and roughly symmetrical, a connecting part 12 is formed around the protruded part 13 when pressing the punch 12, the protruded part 13 is cut, leaving the connecting part 14,  then the thin bottom plate 3 is formed which is roughly equal to a plate thickness of the connecting part 14 to the bottom part of the recessed part 13.
Patent JP-2001248150-A (JP)
Title: Soil improving machine with excavating means
Inventor: KUSAKI TAKAMI
IPC: B01F15/04
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To generate high-quality improved soil by accurately measuring the quantity of the sediment transferred in a mixing container, and controlling the mixing ratio of the sediment and a soil improving material very accurately. SOLUTION: A revolving speed detector 80 is provided on a stirring hydraulic motor 28 driving a paddle mixer 21, the height of the sediment transferred in the mixing container 20 is measured by ultrasonic sensors 81 provided at three positions between a sediment insertion hopper 40 and a feeder 69, and their signals are transmitted to a controller 82 to measure the transfer quantity of the sediment in the mixing container 20. A mixing ratio setting means 83 is connected to the controller 82 to set the mixing ratio of the sediment and the soil improving material.  The revolving speed of the rotary shaft 70 of the feeder 69 by the electric motor 76 of a soil improving material feeding means 5 is controlled based on the transfer quantity of the sediment calculated by the controller 82 and its mixing ratio, and the feed quantity of the soil improving material to the mixing container 20 is adjusted in accordance with the transfer quantity of sediment to keep the mixing ratio constant.