baber/WOPTO huggingface dataset:
Patent JP-2002286997-A (JP)
Title: Lens barrel
Inventor: NOMURA HIROSHI
IPC: G03B17/04
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To obtain a lens barrel of a type that respective movable lens groups are housed by bringing the moving frame bodies of the respective movable lens groups into contact with each other while relatively rotating them and constituted so that frictional force may not be generated on the contact surfaces of the respective moving frame bodies. SOLUTION: This lens barrel is equipped with a 1st group fixed frame in which a 1st lens group positioned nearest to an object side is fixed; a 1st group moving frame in which the 1st group fixed frame is threaded, at least one rear lens group supporting frame body for supporting the lens group positioned astern of the 1st group moving frame; a supporting frame body moving mechanism for moving the 1st group moving frame and the rear lens group supporting frame body on the interval between a photographing position and a housing position astern of the photographing position, and relatively rotating the 1st group fixed frame and the rear lens group supporting frame body in a state where they are mechanically brought into contact with each other in the vicinity of the housing position;  and a low-friction sliding sheet made of synthetic resin that is provided on the mechanical contact surface of the rear lens group supporting frame body contacting the 1st group fixed frame.
Patent JP-2002238315-A (JP)
Title: Bulb-planting device and shaft and gripping needle used for the device
Inventor: NIIHARA TOSHIRO
IPC: A01C9/04
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To surely upward plant bulbs, shorten the time of the work, and release a worker from heavy labors. SOLUTION: First, a bulb 23 is manually inserted and gripped into an insertion hole 24 down to the tip of a shaft 9. When the gripped bulb is moved to the lower side, a cylinder is moved with a limit switch A3 to push the shaft 9 into soil. The bulb is released with the inner cylinder of the shaft 9, and the shaft 9 is then returned. The work is continuously carried out. By the works, the bulbs can quickly and surely be planted.
Patent JP-2002286975-A (JP)
Title: Alignment method for optical fiber
Inventor: CHISHIMA MINORU
IPC: G02B6/42
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber alignment method that saves labor and time, that facilitates accurate positioning and that enables automation. SOLUTION: The end face 20 of an optical fiber is moved to an arbitrary z position before a lens focus F in a procedure 1, moved to the maximum point P1 in light quantity by scanning on the xy plane including the z position in a procedure 2, and then moved to the maximum point P1z in light quantity by scanning from the maximum point P1 on the xy plane in the z axis direction in a procedure 3. Then, with the procedures 2, 3 successively repeated, the movement is converged at the point where the maximum value is obtained in the light quantity. By successively repeating the procedures 2, 3, the maximum point in the light quantity is successively found in the direction approaching the lens focus F, which means that the point where the light quantity value is maximized is the lens focus F. Accordingly, by successively approaching the lens focus F without deviating from an optical flux, positioning can be easily performed without requiring much labor even by an unskilled operator, resulting in an accurate positioning.
Patent JP-2002053221-A (JP)
Title: Static eliminating method of work, and oscillation type parts feeder
Inventor: MIMURA TARO
IPC: H01T19/04
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a static eliminating method capable of obtaining a higher static eliminating effect than the conventional one, in particular, for a compact and low-profile work. SOLUTION: Vent holes 110a are densely arrayed in a bottom surface of a conveyance introduction part 112a. Ions are introduced in the vent holes 110a together with the air flow from a vent pipe 123. The air flow floats parts 101 to be carried through the vent holes 110a, and the ions are brought into contact with the parts to eliminate static.
Patent JP-2002283377-A (JP)
Title: Woody molded object and method for manufacturing the same
Inventor: UKAI MASANORI
IPC: B29K101/12
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a woody molded object having high strength by a manufacturing method good in heat efficiency and productivity. SOLUTION: As a binder for a woody material W, a thermoplastic resin melt R is sprayed on the woody material W in a mist- or dot-like state to be uniformly dispersed in and mixed with the woody material W. The woody molded object is manufactured by the press molding of a mat comprising a mixture of the wood material W and the thermoplastic resin melt R.
Patent JP-2002283524-A (JP)
Title: Card
Inventor: IMAI TOSHIFUMI
IPC: B42D15/10
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To propose a card to be made by considering disposal of it without bringing about a deformation of a card shape or change in a material quality even when used or stocked in a high temperature, without occurrence of a curl at the time of embossing processing and further without problems of generation of hydrogen chloride or dioxin when incinerated after use. SOLUTION: The card comprises a heat resistance sheet layer having a high heat resistant and made of an amorphous polyethylene terephthalate, a polycarbonate and/or polyarylate laminated on at least one side surface of a sheet layer containing an amorphous polyethylene terephthalate as a main body.
Patent JP-2001281660-A (JP)
Title: Liquid crystal device
Inventor: KITSON STEPHEN CHRISTOPHER
IPC: G02F1/1337
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide controllable alignment with larger manufacturability for a liquid crystal device. SOLUTION: The liquid crystal device is provided with a surface aligning structure comprising an array of aligning characteristics (10), with a shape and/or orientation generating desired alignment. Corresponding to the geometrical shape and the mutual distance of the characteristics (10), the liquid crystal is induced to align in planar, oblique or homeotropic alignment.
Patent JP-2002282271-A (JP)
Title: Snare with collecting tool
Inventor: MASUDA HARUHIKO
IPC: A61B18/12
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a device for simultaneously excising and collecting a lesion part in polyp endoscope-excision for excising a lesion part such as polyp caused in a body cavity tissue by an endoscope. SOLUTION: This snare with a collecting tool is formed by a tube, a wire having a loop at the tip, and an operating means connected at the trailing end of the tube. At least one capture loop joined at two points on the loop is provided so that no current flows through the surface of the capture loop.
Patent JP-2002295199-A (JP)
Title: Plate and system for absorbing electromagnetic wave
Inventor: TAKIZAWA TSUTOMU
IPC: E21F17/00
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a plate and a system for absorbing an electromagnetic wave, which enable effective damping of the electromagnetic wave incident upon a surface of the plate at a shallow angle. SOLUTION: The surface of the electromagnetic wave absorbing plate 1, which constitutes a wall surface, a ceiling surface and the like, is formed with a rib-shaped protrusion 10 which causes the scattering or reflection of the electromagnetic wave incident upon the surface of the plate 1 at the shallow angle.
Patent JP-2002288560-A (JP)
Title: Accounting method, accounting management device and program
Inventor: HIGASHIHARA TOSHIO
IPC: G06Q30/06
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an accounting method, an accounting management device and a program to reduce an economical burden when browsing the same contents for a plural number of times. SOLUTION: A normal charge is charged by making a specified period of time from the time of browsing for the first time a normal rate period in browsing a provided chargeable contents by making an access to an information providing site 100 from an information terminal 500. When the normal rate period is over, the number of browsing the same contents during the normal rate period is analyzed and a discount rate in accordance with the number of reading is set. The rate adopting the set discount rate is charged in reading the same contents after the normal rate period is over.
Patent JP-2002293618-A (JP)
Title: Dielectric ceramic composition, multilayer ceramic capacitor and production method therefor
Inventor: TAKAHASHI TETSUHIRO
IPC: H01G4/12
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a dielectric ceramic composition which can satisfactorily be slurried by using a water based binder, and is satisfactorily sinterable, and in which cracks are hardly caused at a packing time even in the use of leadless solder, and which exhibits excellent pressure resistance and DC bias characteristics, and has a high volume resistance product at high electric field strength (5V/μm). SOLUTION: The dielectric ceramic composition is obtained by incorporating a 2.0 to 6.0 wt.% additive consisting of BaO-Re2 O3 -Mg2 TiO4 -Mn2 TiO4 -AO3 (wherein, Re is one or more kinds of elements selected from Sc, Y, Gd, Dy and Er; and A is one or more kinds of elements selected from W and Mo) into the main composition having a compositional formula of (Ba1-x Cax )TiO3 . In each component composing the same additive, respectively, BaO=10 to 45 mol%, Re2 O3 =2 to 30 mol%, Mg2 TiO4 =2 to 25 mol%, Mn2 TiO4 =2 to 25 mol%, and AO3 =1 to 10 mol%. The average grain size thereof is controlled to <=0.5 μm.
Patent JP-2002296046-A (JP)
Title: Display method for display device
Inventor: HATAKI KATSUHIRO
IPC: G09B29/00
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a display method for a display device capable of producing an indication clearly visible to a user even in a narrow display area and improving salability and a designing property. SOLUTION: When a first screen 12 as a main screen is indicated, a second screen 16 related to the first screen 12 is displayed in a predetermined area of the first screen 12 while using the first screen 12 as a background in compliance with an external input.
Patent JP-2001336343-A (JP)
Title: Soundproof device for system including movable element
Inventor: HAAB KARL
IPC: G10K11/16
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a soundproof device equipped with at least one movable element specially capable of being slid in the horizontal direction. SOLUTION: The soundproof device 1 is used for connecting a mechanical system equipped with the movable element specially capable of being slid in the horizontal direction to a mounting body. The vibration caused by the movable element and transferred to the mounting body is buffered by the soundproof device 1. The soundproof device 1 is equipped with an intermediate part having a footing plate 31 capable of being connected to the mechanical system and two wing elements 32a and 32b connected with the footing plate 31, the wing elements are connected to side parts of angle elements 2a and 2b through a soft sound layer, and the angle elements are equipped with footing parts capable of being connected to the mounting body.
Patent JP-2002294290-A (JP)
Title: Bleaching detergent composition
Inventor: AOYANAGI MUNEO
IPC: C11D3/32
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a bleaching detergent composition which does not degrade clothes, exhibits high bleaching detergent effects, and is excellent in storage stability. SOLUTION: This bleaching detergent composition contains (a) a specific metal complex compound containing a macrocyclic tetraamide as a ligand and (b) a percarbonate. Compound (a) is compounded in the form of particles containing 0.1-95 mass% compound (a).
Patent JP-2001326291-A (JP)
Title: Semiconductor element module and semiconductor device
Inventor: TAKAGI SHINICHI
IPC: H01L23/04
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor element module capable of preventing the short of leads due to the inflow of solder to be used for mounting a semiconductor element module through a through-hole formed on a substrate on the substrate between the bottom face of a package and the substrate. SOLUTION: A recessed difference in level is formed so that a space with a lead can be formed at the package mounting face side of a package side face.
Patent JP-2002294881-A (JP)
Title: Column mounting structure
Inventor: KONDO KAZUYA
IPC: E04B1/58
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a column mounting structure capable of adjusting horizontal move of a column loaded on a column fixing member and fixed temporarily and fixing the column actually while erecting it easily in the vertical direction when loading and fixing it on the column fixing member fixed on an upper face of a foundation of a building. SOLUTION: The column fixing member 2a provided with a plurality of mounting bolts 1 protruding upward is put on the upper face of the foundation 3 of the building, and an anchor bolt 4 provided protrudedly on the upper face of the foundation 3 is inserted into a hole 21 drilled in the column fixing member 2a and is fixed by a nut. A plurality of mounting holes 52a having a larger diameter D1 than a diameter d1 of the mounting bolt 1 are drilled in a mounting plate 51 provided in a lower end part of the column 5a. The column 5a is put on the column fixing member 2a, the mounting bolt 1 is inserted into the mounting hole 52a so as to move freely in the horizontal direction, and the mounting nut is screwed with the mounting bolt 1.
Patent JP-2001314879-A (JP)
Title: Wastewater treatment method
Inventor: SHISHIDA KENICHI
IPC: B01D15/00
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To prevent the durability of a solid catalyst for treating wastewater from lowering even if phosphorus is present in wastewater. SOLUTION: Wastewater is brought into contact with molecular oxygen in the presence of the solid catalyst while held to a liquid phase to preliminarily remove phosphorus contained in wastewater before subjected to oxidizing treatment.
Patent JP-2002296397-A (JP)
Title: Method for manufacturing radiographic image conversion panel
Inventor: ISODA YUJI
IPC: C23C14/24
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a radiographic image conversion panel, whose sensitivity is high and which produces radiation images of high image quality. SOLUTION: In the method for manufacturing the radiographic image conversion panel, which includes a process for forming a phosphor layer, by using a method for evaporating onto a substrate the stem generated by the irradiation of an evaporation source containing phosphors or a their material by an electron beam, the evaporation source which consists of element ingredients of the phosphors and where the element ingredients are locally distributed is used.
Patent JP-2002292705-A (JP)
Title: Injection molding machine
Inventor: SETA KUNIHITO
IPC: B29C45/67
Filed: 2001-04-02
Abstract: PROBLEM TO BE SOLVED: To provide an injection molding method and an injection molding machine both of which are constituted so as to separate a nozzle from a mold at every cycle by a simple mechanism. SOLUTION: The injection molding machine has an injection device for injecting a plasticized resin in a mold assembly B through an injection nozzle 11. The mold assembly B is equipped with a mold opening/closing means, a first mold 31 driven by the mold opening/closing means so as to be opened and closed, a second mold 30 constituting a cavity along with the first mold 31 and coming into contact with the injection nozzle 11, a first guide means 39 for guiding the second mold 30 in a mold opening/closing direction in a movable manner, a stroke control means 40 for controlling the stroke quantity in the mold opening/closing direction of the second mold 30 and a first energizing means 41 for energizing the second mold 30 toward the first mold 31.
Patent JP-2002301928-A (JP)
Title: Air conditioner for vehicle
Inventor: KUMADA TATSUMI
IPC: B60H1/32
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner for vehicle capable of maintaining a cooling feel for a long time with a cold accumulator 34. SOLUTION: At the time of air conditioning with the cold accumulator 34, a controller 5 controls an air inlet door assembly 14 by comparing in-cabin air temperature detected by an in-vehicle air temperature detected by an in- vehicle temperature sensor 35a with ambient air temperature detected by an ambient temperature sensor 35b to selectively introduce lower-temperature air. Thus, thermal load in making the introduced air have air-conditioning temperature can be reduced and the heat radiation amount of the air conditioner 34 can be restrained, thereby maintaining cooling by the air conditioner 34 for a long time. Otherwise, if cooling duration is long, the air conditioner 34 can be downsized.
Patent JP-2001350241-A (JP)
Title: One-side coated silver halide photographic film material with reduced tendency to curl
Inventor: VAN DEN ZEGEL MARC
IPC: G03C1/76
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a one-side coated silver halide photographic film material less liable to curl before and after processing. SOLUTION: The one-side coated photosensitive silver halide photographic film material includes one or more silver halide emulsion layers top-coated with an outermost protective layer on one side of an undercoated base and a back layer coated with an outermost protective layer on the other side of the base. Each of the emulsion layers contains silver halide grains (the total coating weight of the silver halide is >=5 g/m2 expressed as the equivalent of silver nitrate) dispersed in a binder and <30 wt.% latex polymer based on the amount of the binder.  At least the back layer has been provided with an organic component which does not crosslink in a reaction with a curing agent as a second binder in addition to a crosslinked or crosslinkable first binder in its at least one layer and the organic component is a polymer selected from the group comprising dextran having a molecular weight of <=20,000 and polyacrylamides each having a molecular weight of <=20,000.
Patent JP-2002302916-A (JP)
Title: Guiding sign for tunnel
Inventor: KAWAGUCHI TADASHI
IPC: E01F9/669
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a guiding sign for a tunnel capable of lowering unnecessary power consumption while facilitating recognition of its existence from a distance and reducing the size and a cost. SOLUTION: An apparatus main body 1 housing a light source is arranged in parallel to a road. On the road side face of the apparatus main body 1, a display panel 3 is mounted. In the direction along the road, position display windows 6 leaking light from the inside of the apparatus main body 1 are formed on both side walls of the apparatus main body 1. By the light leaking through the position display windows 6, existence of an identification sign can be easily recognized from a distance.
Patent JP-2002307324-A (JP)
Title: Seal device for electric power tool
Inventor: OKOCHI YUKIYASU
IPC: F16C33/78
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a compact and low-priced seal device for an electric power tool. SOLUTION: In an impact wrench with the structure that an output shaft 11a of an electric motor passing through a shaft hole 34 of a gear case 31 is supported freely to rotate by a bearing 35 arranged in the shaft hole 34, a sheet-like seal material 41 is arranged in a side surface of the bearing 35. The sheet material 41 is fixed to the side surface of an outer ring 35b, and slides with a side surface of an inner ring 35a to seal an annular clearance 35c between both the rings, and prevents a leak of the grease inside of the gear case 31 to the outside through the annular clearance 35c. The seal material 41 is formed of a sheet material of the ethylene tetra-fluoride. With this structure, the compact and low-priced seal device for the electric power tool having a small friction resistance is obtained.
Patent JP-2002308863-A (JP)
Title: 3-acetyl-n-substituted-3-aminomethyltetrahydrofuran-2- one derivative and its production method
Inventor: TANAKA HIROMI
IPC: C07D307/33
Filed: 2001-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a new 3-acetyl-N-substituted-3- aminomethyltetrahydrofuran-2-one derivative and its production method. SOLUTION: This derivative is represented by formula (1) (wherein R<1> , R<2> , and R<3> are each H or an aliphatic hydrocarbon group; and R<4> and R<5> are each H or an optionally substituted arylmethyl group provided at least one on them is an optionally substituted arylmethyl group) and can be produced by the aminomethylation of a 3-acetyltetrahydrofuran-2-one derivative represented by formula (2) (wherein R<1> , R<2> , and R<3> are each the same as described above) with a primary or secondary amine represented by formula (3) (wherein R<4> and R<5> are each the same as described above) and formaldehyde or its polymer.
Patent JP-2002310621-A (JP)
Title: Film thickness monitor
Inventor: SHIYOUZUDE JUNJI
IPC: G01B11/06
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a film thickness monitor capable of preventing reduction in utilization efficiency of the measuring light, even when a measured wavelength band extends over a wide range. SOLUTION: This film thickness monitor has a light projector 2 for emitting the measuring light 13, optical element groups 7 to 11 for condensing the measuring light 13 reflected by a measuring object 12, by irradiating the measuring object 12 with the measuring light 13 emitted from the light projector 2, and a light receiver 4 for receiving the measuring light 13 condensed by the optical element groups 7 to 11. Among the optical element groups 7 to 11, a condensing lens 11 for condensing the measuring light 13 reflected by the measuring object 12 is constituted, so as to be freely movable in the optical axis direction 33 of the condensing lens 11, and a position adjusting means is provided for adjusting the position in the optical axis direction 33 of the condensing lens 11.
Patent JP-2002311452-A (JP)
Title: Liquid crystal device
Inventor: IMOTO SATOSHI
IPC: H05K3/00
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To easily and surely perform positioning for mounting of a liquid crystal device constituted by directly mounting an IC for driving and an FPC on a substrate such as a liquid crystal cell. SOLUTION: In the liquid crystal device, a first substrate having an upper electrode and a second substrate having a lower electrode are opposite to each other by providing a gap, a sealing material is arranged around the gap, the liquid crystal cell constituted by sealing the liquid crystal inside the sealing material is included, a projecting part is provided outside the sealing material at least one of the first and second substrates, the IC for driving is connected with the electrode extended on the projecting part, on the other hand, an input terminal of the IC for driving is connected with input wiring on the projecting part and the FPC connected with an external circuit is connected with the input wiring.  The liquid crystal device is characterized by that the FPC is arranged on the projecting part by directly or indirectly butting it against the IC for driving and positioning it.