baber/WOPTO huggingface dataset:
Patent JP-2002069314-A (JP)
Title: Stabilizer composition
Inventor: INOUE TAKESHI
IPC: C08L23/00
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a stabilizer composition for organic polymer material having excellent processing stability and long-term storage stability and provide an organic polymer material composition processed by using the stabilizer composition. SOLUTION: The stabilizer composition for organic polymer material contains (a) a 6-hydroxychroman compound, (b) a polyhydric alcohol, (c) a phosphorus- based antioxidant and (d) a phenolic antioxidant. The sum of the components (a) and (b) is 0.5-10 wt.% and that of the component (c) and (d) is 99.5-90 wt.% based on the total amount of (a) to (d). The present invention further provides an organic polymer material composition produced by compounding an organic polymer with the stabilizer composition for organic polymer material and a stabilized organic polymer material composition having excellent thermal stability in processing, extremely useful for industrial use and produced by using the stabilizer composition as the stabilizer for the organic polymer material.
Patent JP-2002110690-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: EGASHIRA KATSU
IPC: H01L29/737
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide an Si/SiGe heterobipolar transistor, having optimum composition profile in the depth direction. SOLUTION: A heterobipolar transistor is formed. Here, on an n-type Si semiconductor substrate, there are formed a first Si1-XGeX layer (here X is 0<X<1) added with an n-type impurity, a second Si1-XGex layer doped with a p-type impurity, and an Si layer where the n-type impurity is dope at a concentration higher than that of the p-type impurity. The first Si1-XGeX layer forms a collector region, the second Si1-XGex layer a base region, and the Si layer an emitter region.
Patent JP-2002104395-A (JP)
Title: Packing box
Inventor: KANBAYASHI NATSUYO
IPC: B65D5/50
Filed: 2000-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a packing box capable of cutting costs by reducing the usage of a cushioning material and capable of facilitating setting operations for the cushioning material. SOLUTION: The packing box 10 for packing an article 11 is provided with a tray 20, the plural cushioning materials and a carton member 32. The tray 20 has a bottom surface part and raised parts 62, 64, 66 and 68, respectively, raised for formation from the four sides of the bottom surface part. The cushioning materials are separately disposed in respective corner parts 80, 82, 84 and 86 within the tray 20 and respectively fixed to the inner surface of the bottom surface part so as to bring about cushioning against force applied to the article 11. The carton member 32, having a space surrounding the periphery of the article 11, is held by having a lower part inserted into a gap formed between the two adjacent inner surfaces of the raised parts 62, 64, 66 and 68 near the respective corner parts 80, 82, 84 and 86 and the two adjacent outer surfaces of the cushioning materials.
Patent JP-2002065751-A (JP)
Title: Wheelchair
Inventor: ANDO TOSHIAKI
IPC: A61G5/04
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To inexpensively provide a lightweight and balanced wheelchair by combination. SOLUTION: The constituent member of the wheelchair is divided in accordance with roles to constitute a part seen from the outside and a part to be touched directly by hands by using wood or plastic so that the wheelchair gives impression of gentleness and of congruity to a customer indoors. To make rear wheels compact by arranging them under a seat and to provide a main constituent member in shapes optimal to various body shapes by a dividing and assembling system by using fastening means such as screws.
Patent JP-2001176794-A (JP)
Title: Method and system of aligner, and device and manufacturing method
Inventor: NAGASAKA HIROYUKI
IPC: G03F7/20
Filed: 2000-10-03
Abstract: PROBLEM TO BE SOLVED: To realize high accuracy exposure, regardless of the influence of variations in the transmittance of optical system. SOLUTION: Before an exposure, a reticle(R) is put in a given position, and a controller 50 collects an output (DS) of an optical sensor 46 for measuring the light quantity of exposure light(EL) passing through an illumination optical system 12, the output of an optical sensor 27 for measuring the light quantity of exposure light(EL) passing through an projection optical system (PL) and the positional information of a reticle(R) at that time, and these data is stored in a memory 51. During the scanning exposure, the illumination on the imaging face is calculated by the controller 50, on the basis of the information in the memory 51 and the output of the optical sensor 46. On the basis of the estimation result, the integrated exposure quantity given on the substrate (W) is controlled by the controller 50.  Accordingly, high accuracy exposure of light quantity and thereby a high accuracy exposure are realized by suppressing the influence of variations in the transmittance of an optical system in the optical path of energy beam.
Patent JP-2002110751-A (JP)
Title: Apparatus for inspecting semiconductor integrated circuit device, and its manufacturing method
Inventor: BAN NAOTO
IPC: G01R31/28
Filed: 2000-10-03
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for inspecting a semiconductor integrated circuit device, where a low cost can be realized by contacting a divided contactor with the entire surface of a wafer uniformly, by enabling each repair of this contactor, and by reducing manufacturing cost by yield improvement of the contactor in a wafer level burn-in, and to provide its manufacturing method. SOLUTION: In the cassette structure of a mechanical pressurization method, comprising a plurality of divided silicon contactor blocks 1 and a guiding frame 2 to be integrated with them and the like, and where a method to collectively contact with the entire surface of the wafer by an integrated division contactor is adopted, when a wafer level burn-in is carried out, each silicon contactor block 1 which moves individually is mechanically pressurized, with each probe of this silicon contactor coming into contact with each pad for inspection of each chip of an inspected wafer 4 by prescribed pressure uniformly, a test control signal is supplied by each chip, this test result is acquired, and a burn-in test is carried out.
Patent JP-2002115109-A (JP)
Title: Disposable antiperspirant tool
Inventor: ITO NORIYUKI
IPC: A41D20/00
Filed: 2000-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a disposable antiperspirant tool, made by using materials capable of being inexpensively made, capable of actively absorbing sweat, and characterized by subjecting the materials to antibacterial processing or imparting sterilization effect to the materials. SOLUTION: This disposable antiperspirant tool comprises a water absorptive pad 3 where at least the face to come in contact with the human body is covered with a dry-mesh sheet, and fitting parts 4a and 4b respectively arranged on the longitudinal edge portions of the water absorptive pad 3.
Patent JP-2002113425-A (JP)
Title: Device for sorting colored bottle
Inventor: TSUDA YOSHIKI
IPC: B65G47/80
Filed: 2000-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a device for sorting a colored bottle, in which a color camera is not used but also a monochromatic camera can be utilized and it is unnecessary that white-balance is adopted and an offer is enabled at a low cost. SOLUTION: In the device for sorting the colored bottle, the colored bottles 3a having the same shape and different colors are introduced into a hoper 6 and are successively fed out of the same 6 and mounted on conveyors 3b through a turn table device 5 and discriminated by a color checker device 1 and thereafter carried out to the respective cullet yards 7. The turntable device 5 is formed into such a structure that a plurality of recessed receiving parts 5c formed of a soft material are formed and the colored bottles 3a are received by each receiving part 5c in an attitude making the longitudinal directions of the colored bottlers 3a parallel to the radial directions and intermittently rotated and moved to the conveyors 3b. Thereafter, delivery arms 5d provided in the lower positions of the receiving parts 5c are tilted by a cylinder 5e and the receiving parts 5c are tilted and the colored bottles 3a are slid and mounted on the conveyors 3b in such the attitude that the longitudinal directions of the colored bottled 3a are made parallel to the flow directions of the same.
Patent JP-2001148356-A (JP)
Title: Manufacturing for semiconductor element with chamfered metallic silicide layer
Inventor: RI KINSHU
IPC: H01L21/60
Filed: 2000-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a semiconductor element with a two-step continuous wet etching step by using different etching solutions for providing an insulating margin between contacts that are self-aligned with a lower conductive layer and an upper conductive layer. SOLUTION: A mask pattern for exposing partly a metallic silicide layer is formed, and the exposed part of the metallic silicide layer is etched in an isotropic way with a first etching solution to form a metallic silicide layer having a shallow groove. A defect on a surface of the metallic silicide layer with the shallow groove is removed with a second etching solution to form a metallic silicide layer with a smooth surface. After the photo-resist pattern is removed in an ashing step, a two-step isotropic etching step is carried out in a single cleaning system continuously with a conventional strip step. Since a process always carried out for the wafer element is utilized effectively, so an undercut region can be formed in a minimum number of steps.
Patent JP-2002116373-A (JP)
Title: Automatic focusing device and camera
Inventor: YOSHIDA TOMOKAZU
IPC: G02B7/28
Filed: 2000-10-11
Abstract: PROBLEM TO BE SOLVED: To prevent the hunting of a photographing lens while holding sufficient focusing performance. SOLUTION: This automatic focusing device is provided with a defocus amount detection means for detecting a defocus amount being a difference between the image forming position of the photographing lens and the image surface position of the photographing lens where focusing action should be performed, a lens driving means for driving the photographing lens in accordance with the defocus amount, and a lens position detection means for detecting the position of the photographing lens. Then, it is provided with a decision means (#208) for deciding whether the image surface position obtained from the position of the photographing lens and the defocus amount is vibrated, and a driving control means (#209) for changing the lens driving amount in an optical infinite direction by the lens driving means when deciding that the image surface position is vibrated.
Patent JP-2002122103-A (JP)
Title: Multiple control valve
Inventor: FUJII ATSUSHI
IPC: F15B11/00
Filed: 2000-10-11
Abstract: PROBLEM TO BE SOLVED: To dispense with an outlet member 19 by reversing the directions of load check valves R1 and R2 from the conventional directions. SOLUTION: The load check valves R1 and R2 provided on valve units 4 and 5 direct the spring chambers 20 and 21 to an inlet member 18 side and direct seat parts 29 and 30 in a direction opposite to the inlet member 18.
Patent JP-2002116792-A (JP)
Title: Robot controller and method for robot control and recording medium
Inventor: ISHII KAZUO
IPC: G10L15/28
Filed: 2000-10-11
Abstract: PROBLEM TO BE SOLVED: To let a user know that reliability of voice recognition is low and voice recognition ends in failure. SOLUTION: User's voice inputted to a microphone 15 is recognized by a voice recognition part 50A and an action determining mechanism part 52 determines a next action of a robot according to the voice recognition result; if the voice recognition ends in failure or its reliability is low, and consequently a user's instruction, etc., can not be understood and the action of the robot can not be determined, the user is informed that the voice recognition reliability is low, or the voice recognition ends in failure by making the robot take a specific action of, for example, tilting the head or putting the hands on the ears.
Patent JP-2001159728-A (JP)
Title: Method and device for arranging lens within optical cavity sleeve
Inventor: DAVID D BOHN
IPC: G02B7/02
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a simple, easy and convenient method required for arranging a lens at the center of an optical cavity sleeve while maintaining excellent optical positioning and performance even when the tolerance for the lens and the cavity sleeve is loosely set in order to facilitate the manufacture and reduce the cost when the lens is arranged at the center within the optical cavity sleeve in optical parts. SOLUTION: The optical component having the outer peripheral part can be easily aligned by plural deformable ridges between the optical component and the optical cavity sleeve with the optical cavity sleeve having the inner peripheral part receiving the outer peripheral part of the optical component along the common optical axis when the optical component is inserted into the sleeve.
Patent JP-2002121866-A (JP)
Title: Reroofing device for seam fastening-type folded roof
Inventor: SHINPO MITSUYOSHI
IPC: E04G23/02
Filed: 2000-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a reroofing device for seam fastening-type folded roof, which is mounted on the top of a folded roof board, and rigidly pinches only a seam fastening portion, to thereby carry out roofing work of new folded roof boards. SOLUTION: The reroofing device is comprised of a pair of seam pinching pieces (a) each consisting of an upper bearing portion 2, a bulged reinforcing portion 3, a curvedly bulged seam pinching portion 4, and a lower mounting portion 5. The upper bearing portion 2 has a hole 11 through which a bolt 10 of a fastening tool penetrates, and is formed by outward bending an upper end of a vertical pinching bearing portion 1 for pinching one side surface of a clip 12. The bulged reinforcing portion 3 is formed by outward bulging a lower end of the vertical pinching bearing portion 1. The seam pinching portion 4 is provided for a seam fastening portion, and formed by curvedly bulging a lower end of the bulged reinforcing portion 3 so as to press-pinch one side of the existing seam fastening portion.  The lower mounting portion 5 is formed by outward extending a lower end of the seam pinching portion 4 in a manner tilting downward as it goes toward the tip. When the device is assembled, the clip 12 having a hole is interposed between the seam pinching pieces (a), and the bolt of the fastening tool is penetrated through the seam pinching pieces (a), followed by screwing nuts thereon. Thus, both the pinching pieces are assembled for use as the reroofing device.
Patent JP-2002030113-A (JP)
Title: Method for producing hollow polymer particle
Inventor: SAKURAI FUJIO
IPC: C08F285/00
Filed: 2000-10-18
Abstract: PROBLEM TO BE SOLVED: To provide hollow polymer particles being satisfactory in hiding power, gloss, strengths, water resistance, alkali resistance, and weathering resistance and having a uniform particle diameter and a high hollow rate and a method for producing the same. SOLUTION: The hollow polymer particles are obtained by emulsion- polymerizing 100 pts.wt. monomer mixture comprising 5-80 wt.% unsaturated carboxylic acid and 20-95 wt.% radical-polymerizable monomer in the presence of 2-50 pts.wt. (A) polymer particles obtained by emulsion-polymerizing a monomer mixture comprising an unsaturated carboxylic acid and a radical- polymerizable monomer in an aqueous medium to obtain (B) polymer particles, emulsion-polymerizing 100 pts.wt.  (c) monomer mixture comprising 0-20 wt. % unsaturated carboxylic acid and 80-100 wt.% radical-polymerizable monomer in the presence of 3-100 pts.wt. particles B to obtain (C) core/shell polymer particles in each of which the shell is a coating of the polymer derived from monomer mixture (c), and adjusting a dispersion of particles C to a pH of at least 7 with a volatile base to effect the neutralization of swelling of particles C.
Patent JP-2002119480-A (JP)
Title: Ophthalmologic instrument
Inventor: SHINOMIYA TAKASHI
IPC: A61B3/14
Filed: 2000-10-18
Abstract: PROBLEM TO BE SOLVED: To reduce a treatment time and a load on an examee by preventing the failures in measuring and photographing in advance. SOLUTION: This ophthalmologic instrument is provided with a first photographing means 5 photographing the subject eye 100, a second photographing means 20 repeatedly photographing the subject eye to generate electrical signals according to incident lights, comparing the electrical signals, and outputting a vital body signal showing the presence/absence of a vital body in the subject eye, and a control means 21 prohibiting the first photographing means from photographing, when outputting the vital body signal from the second photographing means.
Patent JP-2002134343-A (JP)
Title: Method for manufacturing inductor part
Inventor: KANETAKA TOYONORI
IPC: H01F17/00
Filed: 2000-10-19
Abstract: PROBLEM TO BE SOLVED: To provide an inductor part, which has a large inductor value and whose adverse magnetic influence on peripheral parts is suppressed. SOLUTION: This manufacturing method includes a step of forming a magnetic body, in which the magnetic body made of magnetic material is arranged in the recessed part on a coil having a facing surface, and a step of forming the magnetic body includes a step for contacting the magnetic body, in which a coil body is brought into contact with the magnetic body as well as a step for sintering, in which the magnetic body is sintered at a lower temperature than the melting point of a conductor layer to change it into a sintered magnetic body. In particular, a step of contacting the magnetic body is also designed to melt and combine the coil body and magnetic body together and make them integral.
Patent JP-2002133363-A (JP)
Title: Bar code demodulation system
Inventor: KAWAMURA YOSHIZUMI
IPC: G06K7/00
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a bar code demodulation system that can accelerate demodulation speed. SOLUTION: The bar code demodulation system comprises a data table generating means 1 for converting the dot pattern of a bar code into a data table where the pattern is expressed by dot numbers corresponding to each bar width in order of arrangement, and a demodulating means 2 for demodulating the bar code according to the data table.  The data table generating means 1 further comprises a delimiting means 1a for delimiting every n dots of the input dot pattern to generate a plurality of partial dot patterns, a storing means 1b for storing a dot number table where every combination of white and black bars constituting the dot patterns of n dots is expressed by dot numbers corresponding to each bar width in order of arrangement, and a converting means 1c for using the dot number table to combine the plurality of partial dot patterns generated in the delimiting means 1a together while sequentially converting them into dot numbers corresponding to each bar width and thus to generate the data table.
Patent JP-2002128861-A (JP)
Title: Epoxy resin composition and method for producing the same
Inventor: MURATA YASUYUKI
IPC: C08G59/14
Filed: 2000-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a tetramethylbiphenyl type high performance epoxy resin composition and a curable epoxy resin composition containing the epoxy resin useful for electric and electronic fields and the like. SOLUTION: The tetramethylbiphenyl type epoxy resin composition is obtained by reacting 4,4'-dihydroxy-3,3',5,5'-tetramethylbiphenyl with epihalohydrin in the presence of an alkali metal compound, and contains 0.5 wt.% or less of tetramethyldiphenoquinone and 0.5 wt.% or less of a glycidyl compound shown by a structural formula 1. The curable epoxy resin composition contains the epoxy resin composition and a curing agent for the epoxy resin.
Patent JP-2001225720-A (JP)
Title: Seat belt winding device
Inventor: FUJII HIROAKI
IPC: B60R22/44
Filed: 2000-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a seat belt winding device capable of winding a seat belt securely by a sufficiently large winding force when the seat belt is wound and preventing a person from receiving oppression feeling in normal wear of the seat belt. SOLUTION: A winding force generated by a return spring 10 is set to such extent that prevents a person from receiving oppression feeling and is used for winding at all times. Although a winding force generated by a motor 2 is set to a larger value than the above, a shaft of a winding device is driven through a clutch mechanism consisting of an S gear 5, a holding member 6, and a roller 7 stored in an L gear 4 to which the power of the motor is transmitted. This clutch mechanism is constituted in such a way that a mechanical power transmission path between the motor 2 and the seat belt is separated when it is driven in the direction in which the seat belt is pulled out by an external force or the motor 2 is not driven in the direction in which the seat belt is wound.
Patent JP-2002128584-A (JP)
Title: Method for manufacturing fertilizer from keratin
Inventor: SHIMADA KOICHI
IPC: C05G5/00
Filed: 2000-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a fertilizer by hydrolyzing keratin without heat treatment using a heating equipment and with a simple operation. SOLUTION: The method for manufacturing the fertilizer is comprised of adding concentrated sulfuric acid to keratin, then dissolving the same with exothermic heat by adding water, neutralizing the same by adding a calcium salt as a neutralizer in a dissolved solution and after that, carrying out a solid- liquid separation.
Patent JP-2002130888-A (JP)
Title: Refrigerating storage cabinet
Inventor: HASE KIHACHIRO
IPC: F25D23/00
Filed: 2000-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerating storage cabinet in which crops and vegetables can be separately stored in chambers of the storing cabinet, all the storing chambers can store the crops and the vegetables without restricting them to improve a convenience in use, and at the same time a confirmation of a storing temperature in each of the storing chambers or an adjustment of its temperature can be easily carried out. SOLUTION: This refrigerating storage cabinet is constructed such that a front opening of a cabinet main body formed by a thermal insulating case is provided with opening or closing doors, an upper segment of this cabinet main body is provided with a cooling device, and storing chambers are arranged in the cabinet main body to store the stored items at a low temperature state. The storing chambers are partitioned into at least two segments, each of the storing chambers is provided with each of the opening or closing doors, and at the same time each of the opening or closing doors is provided with a cabinet temperature adjusting segment and a cabinet temperature display segment, respectively. A range of set temperature is set to about 2 deg.C to about 20 deg.C.
Patent JP-2001163227-A (JP)
Title: Vehicular steering wheel and manufacturing method
Inventor: GERON JEAN
IPC: B62D1/06
Filed: 2000-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a steering wheel capable of simply and easily arranging a rigid shell on a covering. SOLUTION: This steering wheel is provided with a core material 5, a covering 6 having at least one ribs 7A, 7B projecting in the radial direction and a rim formed of an armor having a rigid shell formed of at least two complementary elements 8A, 8B added to the covering 6 together with the ribs 7A, 7B, and the ribs 7A, 7B are sandwiched between boundary surfaces 9, 10 of the first shell element 8A and boundary surfaces 11, 12 of the second shell element 8B. The manufacturing method includes a stage of molding the covering 6 on the core material 5 and a stage of covering the covering 6 with the shell elements 8A, 8B.