baber/WOPTO huggingface dataset:
Patent JP-2001334586-A (JP)
Title: Mold and method for injection molding of boots
Inventor: TAMURA MASAO
IPC: B29C45/26
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To manufacture boots being lighter in weight and homogeneous. SOLUTION: On the occasion of injection molding of the boot B having a main-body tube part Bh and a sole part Bt, a molding material is injected from a cavity for forming the thin-wall main-body tube part Bh and is poured into a cavity for forming the thick-wall sole part Bt. Thereby the boot B is made lighter in weight and homogeneous.
Patent JP-2001339985-A (JP)
Title: Servomotor control unit and its method
Inventor: MIURA HIROTADA
IPC: H02P7/00
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a servomotor drive unit which reduces its cost and improve its reliability by simplifying its structure and its method. SOLUTION: The servomotor drive unit is constituted of a gate drive circuit (4) which produces three-phase change-over signals (UH, VH, WH, UL, VL, WL) to drive-control each phase (U, V, W) of the servomotor (1) according to an actual current instruction (I') produced according to a current instruction (I) to drive the servomotor (1), a power element (5) which supplies in turn the three-phase change-over signals (UH, VH, WH, UL, VL, WL) outputted from the gate drive circuit, a current detection resistor (11) which detects the current which is connected to a N terminal of the power element (5) and flows through the N terminal, and a current control circuit (10) which outputs the actual current instruction (I') by correcting the current instruction (I) according to the current detected in and fed back from the current detection resistor (11).
Patent JP-2001334011-A (JP)
Title: Skating board
Inventor: SAI SUITOKU
IPC: B62K15/00
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a skating board which enables unlocking simply from the erected and the folded states of a handle bar. SOLUTION: In the skating board, a link frame 18 of a member for mounting a handle bar supporting the handle bar is supported at the front end part of the board body so as to be rockable about a horizontal shaft being guided with shafts 20 for locking moving along arcuate guide holes 19a of a pair of right and left guide brackets 19 which is fixed on the board body sandwiching the link frame 18. A locking is made at the position of operation with the handle bar erected by getting larger-diameter shaft parts 20c and 20e of the shafts 20 for locking fitted into a bulged part 19b at one end of the arcuate guide hole 19a and into a bulged part 19c at the other end thereof and in the folded state of the handle bar with the handle bar and the member for mounting the handle bar placed on the board body.
Patent JP-2001339344-A (JP)
Title: Optical signal changeover device
Inventor: HAYASHI YUKIO
IPC: H04B3/48
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To attain common use of a hardware unit in 1+1 and 1:1 switch configurations. SOLUTION: Variable branch ratio photocouplers 3-0, 6-0 have 2-input 2-output ports and drive circuit sections 4-1, 7-1 apply variable control to the branch ratio of an input light. In the optical 1+1 switch configuration, the branch ratio of the branch ratio variable photocoupler 3-0 is controlled to 50%:50%. The variable branch ratio photocoupler 6-0 controls the branch ratio to be 100%:0% or 0%:100%. In the optical 1:1 configuration, the branch ratio of the variable branch ratio photocouplers 3-0, 6-0 is controlled to be 100%:0% or 0%:100%. When a performance monitor section (0) 9-0 detects signal deterioration or signal interruption or the like, a system control section 1-0 transmits an instruction signal and control circuit sections 20-0, 21-0 output a control signal to control the branch ratio of the variable branch ratio photocouplers 3-0, 6-0.  The branch ratio of the variable branch ratio photocouplers 3-0, 6-0 is gradually controlled.
Patent JP-2001338940-A (JP)
Title: Resin molding apparatus of semiconductor ic and resin molding method
Inventor: MIZUTA MASAHARU
IPC: H01L21/56
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To reduce a positional deviation between a lead frame and a mold resin as much as possible and to allow the mold resin to be always and precisely positioned at a center of the lead frame in a resin mold apparatus of a semiconductor IC having an upper mold and a lower mold for sealing an IC chip mounted on the lead frame, a guide pin interposed in a positioning hole formed in the lead frame being implanted in the lower mold SOLUTION: The positioning hole 1b of the lead frame 1 is formed so as to enlarge its diameter downward in a taper shape with a predetermined tilt angle θ, while the guide pin 12 is formed in a cone wherein a protruding part 12a protruding from a top surface 6a of the lower mold 6 has the same tilt angle θ as that of the positioning hole 1b and is also set so that the diameter Dc of a portion of this protruding part 12a which forms one surface with the top surface 6a of the lower mold 6 may correspond with a maximum value permitted as the diameter Dh of a bottom end of the positioning hole 1b.
Patent JP-2001341877-A (JP)
Title: Paper feeder
Inventor: OTSUKA KAZUO
IPC: B65H1/04
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To reduce the number of components, to simplify a structure to reduce the cost, and to straightly advance the paper from a hopper to a paper conveying path. SOLUTION: In this paper feeder where a paper returning member 42 is rotated from a laying-down position to a standing position to return the double fed paper to the hopper 3 under a condition that a paper feeding roller does not feed the paper, the paper returning member 42 is provided with a collapsing prevention member 5 mounted at a rotational fulcrum 43 side of the hopper 3 with respect to a separating pad 4, and a second collapsing prevention member 48 is mounted on a paper guide 49 at a rotational fulcrum side of the hopper.  The paper can be straightly and stably advanced to the paper conveying path by the action of the collapsing prevention member and the second collapsing prevention member even under a condition that a point of the paper is extruded from a collision face 41c of a contact part and floated at the rotational fulcrum side of the hopper in setting the paper and feeding the paper.
Patent JP-2001335542-A (JP)
Title: New triphenylamines and utilization thereof
Inventor: INADA HIROSHI
IPC: H01L51/50
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To provide new triphernylamines having stable amorphous state, having a >=100 deg.C glass transition temperature, excellent solubility in organic solvents and suitably usable such as an organic positive hole (electric charge) carrier of an organic electroluminesence element. SOLUTION: The triphenylamines of the present invention are represented by a general formula (I) [wherein A is 1-naphthyl group or 2-naphthyl group].
Patent JP-2001348223-A (JP)
Title: Ceria-zirconia solid-solution particulate and method for manufacturing the same
Inventor: HIRANO MASANORI
IPC: C01G25/00
Filed: 2000-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a technique capable of directly synthesizing highly dispersible ceria-zirconia solid-solution particulates having excellent uniform mixability with a ternary catalyst and a function as a promoter in a step in which the particles are not subjected to heat treatment in the atmospheric air by a simple process. SOLUTION: A cerium (IV) salt and a zirconium salt are used and these salts are hydrolyzed simultaneously in parallel in the form that the salts are dissolved in an aqueous medium and is prepared as an aqueous mixed salt solution, by which the solid-solution particulates of ceria and zirconia are directly synthesized and are formed in the aqueous mixed salt solution.
Patent JP-2001303388-A (JP)
Title: Biodegradable mesh sheet for construction work
Inventor: SAKAI TADAKATSU
IPC: D03D1/00
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To obtain a mesh sheet for construction work degradable by embedding in soil or a compost after use thereof and convertible into substances existing in the natural world. SOLUTION: This biodegradable mesh sheet for construction work having flame retardance is composed of a woven fabric which is woven from polylactic acid fibers having >=2.6 cN/dex strength and at least partially comprising flame retardant polylactic acid fibers and has 95-70% filling ratio.
Patent JP-2001343250-A (JP)
Title: Navigation system, display-switching method, and record medium
Inventor: SATO YOSUKE
IPC: H04N5/85
Filed: 2000-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a navigation system for reporting a guidance path appropriately. SOLUTION: A processing control part 15 generates an intersection enlargement image by an image generation part 19 when it becomes necessary to guide a path. Then, an image switching part 20 is controlled, and the generated intersection enlargement image is displayed on a display 40. In this case, the reproduction of images by an image-reproducing device 30 is stopped automatically and temporarily, and a guidance message that is generated by a voice synthesis part 17 is outputted to the display of the intersection enlargement image. Also, the processing control part 15 controls the image-reproducing device 30, and rewinds reproduction scenes by specific time. Then, when the display of the intersection enlargement image is completed.  The processing control part 15 resumes reproducing the image by the image-reproducing device 30, and displays images on the display 40 starting from an image slightly ahead of an image being interrupted by the intersection enlargement image.
Patent JP-2001341817-A (JP)
Title: Picking system
Inventor: OKI SATOSHI
IPC: B65G1/137
Filed: 2000-06-02
Abstract: PROBLEM TO BE SOLVED: To drastically reduce errors in picking works in a physical distribution center. SOLUTION: This picking system is provided with picking command devices 21 provided in respective commodity storage parts of commodity racks provided in the physical distribution center and including lamps 22 and number display parts 23. A computer 41 for the picking system identifies the type and number of the commodity to be taken out of each commodity storage part based on the order receiving data, lights the lamp corresponding to the commodity storage part whose commodity taking out number is one, while lighting the lamp corresponding to the commodity storage part whose commodity taking number is two or more, and actuates the number display to show the quantity of the commodity.
Patent JP-2001347431-A (JP)
Title: Working table and production system using this
Inventor: SUGINO SHINICHI
IPC: B23P21/00
Filed: 2000-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a working table for performing self-completing work by a single working table according to the work content and production manhours and performing assembly line operation by connecting plural working tables and a production system using this working table. SOLUTION: This working table is composed of leg parts 5 and an upper board part 4 supported by these leg parts 5, and a conveyor 1 for carrying a product or a part such as a small product is arranged in the upper board part 4, and a work pallet 3 is movably arranged in an optional position on the conveyor 1.
Patent JP-2001351469-A (JP)
Title: Contact point changing device
Inventor: FUNAKI AKIO
IPC: H01H19/58
Filed: 2000-06-05
Abstract: PROBLEM TO BE SOLVED: To prevent degradation of a signal by having many contact points, degradation of the contact points themselves, and a poor conductivity arisen on an intact contact point due to a sticking of a foreign matter, oxidation, and, etc. SOLUTION: The device comprises a contact point board equipped with one common contact point and two or more changing contact points connected to the common contact point, and an insulated board which is provided on the contact point board movably so as to intervene between the common contact point and the changing contact points. Further, it is equipped with a connection section which keeps the changing contact points in a state to be connected with the common contact point, and an actuation section which makes the changing contact points sever from the common contact point.
Patent JP-2001340621-A (JP)
Title: Game island
Inventor: IOKI SADAO
IPC: B24B21/10
Filed: 2000-06-06
Abstract: PROBLEM TO BE SOLVED: To facilitate the maintenance work of a coin polishing apparatus by simplifying the coin polishing apparatus in a game island wherein a plurality of game machines 2 (e.g. slot machine) which deliver prize coins are provided, while the degree of freedom of the installation layout of each game machine is being improved. SOLUTION: The game island consists of unit islands 10 each of which includes an island body 11, to which a plurality of game machines 2 are mounted, and a coin circulation mechanism for feeding coins to each game machine 2, the body 11 and the mechanism being made integral with each other. A polishing unit 51 comprising a polishing cloth 53 which is in sliding contact with coins when it is mounted, and a space member 54 to support the cloth 53 is releasably mounted to a lifting rail 33 in the coin circulation mechanism, while a maintenance opening 22d is provided for a top plate 22 covering the upper surface of the island body 11 to allow the unit 51 to be attached and detached.
Patent JP-2001350717-A (JP)
Title: Information display system, gateway device and information display device
Inventor: SUZUKI TAKEYA
IPC: G06Q50/00
Filed: 2000-06-07
Abstract: PROBLEM TO BE SOLVED: To precisely provide/display information such as advertisement from an information provider to a user terminal and to grasp the presence/absence of advertisement display on the user terminal on the side of the information provider. SOLUTION: A server 2 for information provision for providing the substance information of advertisement or the like and information for display for controlling the display of the substance information transmits the information for display to a gateway device 3, stores the information and transmits the information from the gateway device 3 to an information display device 5 (user terminal). On the other hand, the information display device 5, on which the information display viewer of display control software is loaded in advance, performs display processing by means of the information display viewer based on the received information for display and when displaying the substance information, utilization history information for each level of the substance information to be displayed is acquired.  The gateway device 3 collects the utilization history information acquired by the information display device 5 and transmits it to the server 2 as statistic information.
Patent JP-2001195429-A (JP)
Title: Device and method for filtering information, and recording medium with information filtering program recorded thereon
Inventor: ICHIKAWA YUSUKE
IPC: G06Q30/02
Filed: 2000-06-08
Abstract: PROBLEM TO BE SOLVED: To provide information filtering device and method, capable of accurately eliminating noise information that is not interesting to a user and a recording medium, on which an information filtering program is recorded. SOLUTION: An information access history collecting part 2 collects access history information including at least a user identifier, an information identifier and access date and hour, stores the access history information in an access history list storing part 3, counts the number of pieces of information to be accessed in each of the number of accessing users for a designated period from the access history information and stores the number as statistic information, and an approximate function operating part 6 calculates approximate function from the statistic information, and unwanted noise information between values that are equal to or more than a boundary point is eliminated, on the basis of the filtering boundary point calculated by a filtering boundary point operating part 7 through the use of the approximate function.
Patent JP-2001347122-A (JP)
Title: Thermostatic column
Inventor: SOTOZONO HIROYUKI
IPC: B01D51/00
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a thermostatic tower which is capable of evaporating the water sprayed for the purpose of cooling waste gases at a short distance and is low in height. SOLUTION: This thermostatic tower has an inflow port 21 for admitting the waste gases, a flow regulating grating 25 for making the flow in the cross sectional surface direction of the waste gases admitted therein uniform, a water spraying nozzle 5 disposed on its downstream side to spray the cooling water for cooling the waste gases and a discharge port 22 for discharging the cooled waste gases. The thermostatic tower is provided with a turbulence forming member 29 for forming the turbulence in the flow of the waste gases passing through the water sprayed from the water spraying nozzle 5 between the flow regulating grating 25 and the water spraying nozzle 5.
Patent JP-2001357959-A (JP)
Title: Coaxial cable processing device
Inventor: YAMAGUCHI KOYA
IPC: H01R43/28
Filed: 2000-06-13
Abstract: PROBLEM TO BE SOLVED: To make the structure simple and shorten the time required for processing as much as possible. SOLUTION: The processing device comprises a feeder clamp 41 which holds the coaxial cable 10 of which insulating outer covering is removed for a prescribed length from the terminal end, a three pawl chuck 42 having braided cable raising pawls 43, 43, 43 which clamps the base portion of the braided conductor simultaneously at the plural places and makes the braided conductor floating from the insulating inner covering inside it, a braided cable raising sleeve 47 which has a slightly larger inner diameter than the outer diameter of the insulating inner covering and presses to the base portion and completely raises the braided conductor that is in a floating state from the inside insulating inner covering by being contacted with the coaxial cable 10,  and a braided cable strip-back sleeve 48 which is provided coaxially with the braided cable raising sleeve 47 and has a slightly larger inner diameter than the outer diameter of the insulating outer covering of the coaxial cable 10, and which presses the braided conductor, that is completely raised by the braided cable raising sleeve 47, at the top end face and strips back on the side of the insulating outer covering.
Patent JP-2001352972-A (JP)
Title: New microorganism
Inventor: KIYUUYANAI KOJI
IPC: C12R1/07
Filed: 2000-06-15
Abstract: PROBLEM TO BE SOLVED: To provide new microorganisms having the ability to deodorize organic wastes, especially organic industrial wastes. SOLUTION: The new microorganisms are six kinds of Bacillus (FERM P-17867, P-17869, P-17870, P-17865, P-17866, P-17868) and one kind of Rhodococcus (FERM P-17871). The microorganisms are used by incorporating them into deodorizing filters for organic wastes. A method for acclimatizing the above microorganisms characterrized by passing odorous gas generated from organic wastes through activated carbon, peat moss, diatomaceous earth, ceramics, zeolite and/or soil each containing carbon source, nitrogen source and minerals is provided.  By the way, the above-mentioned organic industrial wastes include, in addition to wastes derived from the food processing industry, chaff, peapods, pruning wastes barks, etc., each derived from agriculture/forestry or the like, livestock excreta and the like, weeds in the rivers or the like, cut turfs in golf courses, paper wastes from the paper manufacturing industry or the like, food wastes such as garbage from the catering industry, food wastes from supermarkets and convenience stores or the like, sludge from excreta disposal treatment plants, and sludge from sewage treatment plants.
Patent JP-2002008722-A (JP)
Title: Manufacturing method for nonaqueous electrolyte secondary battery having polymer electrolyte
Inventor: SHICHIMOTO KATSUYA
IPC: H01M4/139
Filed: 2000-06-16
Abstract: PROBLEM TO BE SOLVED: To miniaturize a device for a solvent extraction stage of a nonaqueous electrolyte secondary battery using a polymer electrolyte. SOLUTION: A belt-shaped electrode sheet 10 is passed in a solution prepared by dissolving a polymer in a solvent to impregnate the polymer solution in a mix layer of the electrode sheet 10, then the electrode sheet 10 is immersed in an extraction solvent bath, and the solvent is eluted into an extraction solvent. In this solvent extraction process, plural (two) extraction bathes 41, 42 are installed, and the electrode sheet 10 is sequentially passed in the plural extraction bathes 41, 42. Air is sprayed from a nozzle against the electrode sheet 10 taken out of the second extraction bath 42 in a film shape to blow off the extracted solvent on the surface.
Patent JP-2002000587-A (JP)
Title: Body fluid container assembly
Inventor: NAKAO KOJI
IPC: A61B5/154
Filed: 2000-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a body fluid container assembly (evacuated blood collecting tube) which can prevent the scattering of a body fluid sample when a plug body is taken out from the assembly without requiring the diameter increase of the assembly and is highly safety to inspection workers, etc. SOLUTION: This evacuated blood collecting tube 1 is provided with a container having an opened base-side end 21 and a closed front end 22 and the plug body 3 which airtightly seals the opened end 21 of the container 2. The plug body 3 is constituted of a putting section 31 which is put in the opened end 21 of the container 2 and a large-diameter section 32 which is integrally formed with the base-side end section of the putting section 31 and has a larger diameter than the section 31 has. The base-side end section of the tube 1 is fitted with a flexible film 4 which covers the outer periphery of the plug body 3. The film 4 not only covers the outer peripheral surface of the large-diameter section 32 of the plug body 3, but also the outer peripheral surface of the base-side end section of the container 2.  When the plug body 3 is taken out from the container 2, the film 4 is joined to the large-diameter section 32 of the plug body 3 and separated from the container 2 together with the plug body 3. The film 4 is provided with a plurality of openings 42 formed as slip preventing means.
Patent JP-2002005494-A (JP)
Title: Dehumidifier
Inventor: SHINDO YASUHIRO
IPC: B01D53/26
Filed: 2000-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a cordless dehumidifier which is small and light and simple to carry. SOLUTION: The dehumidifier comprises an air inlet 2 formed in the front of a body casing 1; an air outlet 3 in other surface of the body casing 1; a blower 4, a heating means 5; a moisture absorbing/discharging material layer 6; and a control means 7, which are situated in the body casing 1. The heating means 5 and the moisture absorbing/discharging layer 6 are situated, in the order, from windward in an air-passage 8 to intercouple the air inlet 2 and the blower 4. A charge battery 14 to feed a DC low voltage power to the blower 4 and the control means 7 is provided in the body casing 1.