baber/WOPTO huggingface dataset:
Patent JP-2002011360-A (JP)
Title: Rice hull recovering device
Inventor: IGARASHI TORU
IPC: B02B7/00
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a rice hull recovering device having a new structure, which is capable of efficiently recovering rice hulls exhausted from a rice hulling machine together with exhaust blast. SOLUTION: The rice hull recovering device 1 is provided with a device main body comprising a cylindrical body 2 and a plurality of discharging tubes 25, 25, etc., and the main body is freely removably fitted to a self-supporting stand body 3. The discharging tubes 25, 25 of the device body are provided with fixed hanging parts 6, 6 for hanging one suspending ring part 81 formed at the opening of a recovery bag 8 for rice hulls at appropriate positions of an upper part horizontal lever 4 of the self-supporting body corresponding to either one of both sides between the discharging tubes 25, 25, etc. An expanding hanging part 7 having elastic energization mechanisms 71, 44 for hanging the other suspending ring 81 and energized towards the direction away from the fixed hanging part 6, 6 is provided at an appropriate position of the upper horizontal lever 4 of the self-supporting body corresponding to the other side.
Patent JP-2002014387-A (JP)
Title: Shutter for camera
Inventor: NAKAJIMA MAKOTO
IPC: G03B9/10
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a shutter for a camera having blade chamber constitution where two shutter blades are stably operated at high speed with little frictional resistance in the case of exposure operation and light is suitably prevented from being leaked in a closed state. SOLUTION: An annular part 1g is provided to surround an aperture part 1b on the surface of a shutter bottom board 1 on the blade chamber side, and its end face is formed so that most of the surface (cross mark)of an area in non-contact with the shutter blade 4 arranged on the bottom board 1 side is higher than the surface of an area which the blade 4 comes into contact with so as to a little exceed the thickness of the blade 4, and the shutter blade 5 comes into contact with such a surface. Therefore, the blades 4 and 5 perform opening/closing operation without coming into contact with each other. In the closed state, the light advancing in the blade chamber while it is reflected between the blade 5 and the annular part 1g from an area where the aperture part 1b is covered only with the blade 5 is restrained.
Patent JP-2002017294-A (JP)
Title: METHOD FOR PRODUCING MUSHROOM POWDER HIGHLY CONTAINING Β-d-GLUCAN
Inventor: MISUMI TATSUYUKI
IPC: A23L1/28
Filed: 2000-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a mushroom powder highly containing β-d-glucan, as a method for producing a dried product of a mushroom by which an inconvenient part is improved when the dried product is evaluated and used by using an effective component as a standard. SOLUTION: The dried product of the mushroom belonging to the family Polyporaceae is made to include mushroom essence highly containing the β-d- glucan, and the resultant mushroom is freeze-dried to stably produce the mushroom powder without causing the heat denaturation of contained components. As a result, the mushroom powder obtained thereby has an effective reduced bacterial count without using a conventional degerming method (mainly the method by heating or by using a chemical material). Accordingly, the safety of the mushroom powder as a food product is heightened.
Patent JP-2002021148-A (JP)
Title: Toilet managing device
Inventor: SUYAMA HIROTOMO
IPC: E03D11/00
Filed: 2000-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a toilet managing device detecting an abnormal state such as the degree of contamination and the clogging of a drain pipe on a toilet device and around a toilet, quickly informing a janitor thereof and requiring a low construction cost. SOLUTION: This toilet managing device comprises a toilet device provided with an abnormality detecting sensor capable of detecting the abnormal data on the contamination in a toilet booth and the clogging of the drain pipe and a transmitting/receiving means capable of being data-communication-connected to a network via a communication medium and a centralized control device connected to the network and informing the janitor of the abnormal data transmitted from the toilet device via a display means.
Patent JP-2002023499-A (JP)
Title: Image forming device
Inventor: KOYAMA HAJIME
IPC: G03G15/08
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device that easily eliminates an image density difference, resulting from a hysterics phenomenon, by increasing bulk density of developer contacting a toner carrier, thereby increasing efficiency in supply of toner to the toner carrier. SOLUTION: A regulating gap G1 between a regulating blade 406 and a supply roll 403 is wider than a minimum gap G2 between a developing roll 402 and the supply roll. A magnetic brush of developer is formed on the supply roll so as to have a layer thickness corresponding to the regulating gap G1. The developer is brought into contact with the developing roll while compressed in a toner supply area that is narrower than the layer thickness. Thus, the developer bulk density [g/ml] of the developer in the contact area relative to the developing roll is 0.8 or more time higher than the apparent bulk density of JIS-Z-2504. The efficiency in the supply of toner to the developing roll is accordingly increased.
Patent JP-2001074117-A (JP)
Title: Ball screw device and reciprocating device using the same
Inventor: MOCHIZUKI MASANORI
IPC: B30B1/18
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To implement smooth linear reciprocating movement of a nut member by rotations of a screw shaft, without forming a ball returning passage, when a linear moving distance of the nut member is short. SOLUTION: A ball screw has a lot of balls B interposed between a screw groove 11 of a screw shaft 1 and nut member 2. Tubular retainers 3, for retaining the balls 13 so that the balls 13 penetrate to the inside and the outside and are prevented from coming off to the outside, are interposed between the nut member 2 and the screw shaft 1. The screw shaft 1 is set to be longer than the moving distance of the nut member 2.
Patent JP-2002027646-A (JP)
Title: Winding structure for outer sheath rod
Inventor: NAKAMURA MITSUHIDE
IPC: H02G7/00
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To provide an outer sheath rod winding structure which performs sure holding even in a boltless clamp, and has superior workability of winding. SOLUTION: In a sheath rod winding structure, where an sheath rod is wound along the periphery of an overhead transmission line, the sheath rod 10 is wound in the direction opposite to the direction of strand of element wires 2 which form the outermost layer of the transmission line 1, and this is suitable when the periphery is grasped by a clamp. Also, the workability of winding can be increased, by making the diameter of the element wire of the armor rod equal to or larger than 1.0 time and less than 1.8 times the diameter of the element wires, which form the outermost layer of the transmission line.
Patent JP-2002024738-A (JP)
Title: Charge payment system
Inventor: HOSHINO TSUNETARO
IPC: G06Q20/16
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a charge payment system allowing a customer to easily know a demand state while being released from a complicated payment action and capable of stopping the forming and sending work of a bill to be delivered to the customer's house by a claimant. SOLUTION: The customer goes to a retail shop 4 and inserts a payment exclusive card 21 to the card data read-write part 17 of a terminal device 6 for demand data inquiry. The data of a registration code 31 is automatically transmitted to an agent computer system 2. The customer collective demand data 38 of the corresponding registration code is transmitted to the terminal device 6 and displayed on the screen of a display 15. A payment-desired item data 32 is written in the payment exclusive card 21, and the card 21 is brought to a register and read by a receipt data transmitting terminal device 7 to pay the charge.
Patent JP-2002024331-A (JP)
Title: System and method for trading in product
Inventor: SAKAGAMI TAKAYUKI
IPC: G06Q50/00
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a product trade-in system for efficiently collecting old products. SOLUTION: The product trade-in system is provided with a sales center terminal 3, a collection center terminal 2 and a delivery center terminal 4, which are connected to a network 5. When purchased article data and trade-in article data are transmitted from a user terminal 1 to the collection center terminal, the collection center terminal returns the cost of a purchased article, the appraisal of a trade-in article and a user paying amount being the difference to the user terminal. When an order signal is transmitted from the user terminal to the collection center terminal, the collection center terminal transmits the order signal, purchased article data and trade-in article data to the sales center terminal. The sales center terminal transmits a delivery request to the delivery center terminal.  The delivery center terminal specifies the article ordered by the user, the delivery destination of the article and the trade-in article based on the received delivery request.
Patent JP-2002026909-A (JP)
Title: Channel multiplexing method and information repeater
Inventor: WATANUKI TATSUYA
IPC: H04L69/40
Filed: 2000-07-11
Abstract: PROBLEM TO BE SOLVED: To enhance availability of the entire network system without revising a device loaded with an existing channel multiplexing technology. SOLUTION: An information network 200 transmits/receives a signal from an information repeater 20 via information repeaters 21, 22 relaying a signal outputted from the information repeater 20 between the information repeater 20 and a terminal 23 each provided with an existing channel multiplexer section 39. The information repeaters 21, 22 cross-reference LAN channels between the information repeater 20 and the terminal 23 as the same group and monitor the LAN channels. When the information repeaters 21, 22 detect a fault, the information repeaters 21, 22 interrupt all LAN channels belonging to the same group as a LAN channel having the fault and urge the channel multiplexer section 39 in the repeater 20 and the terminal 23 to use other LAN channels having no fault and continue communication.
Patent JP-2002022211-A (JP)
Title: Electric accessory part mounting device for air- conditioner
Inventor: TANAKA HISANOBU
IPC: F24F5/00
Filed: 2000-07-11
Abstract: PROBLEM TO BE SOLVED: To reduce the number of parts and to perform a mounting work and a wiring work for electric accessory parts. SOLUTION: In an electric accessory mounting device for an air-conditioner formed that electric accessory parts 4 are attached to a support frame 20 situated in a casing body 1 through an opening part 2 opened to the side of the casing 1, the support frame 20 is formed approximately in an L-shape in side section by using the same synthetic resin material as that of the casing 1 and the base end part of the support frame 20 is integrally molded at the lower edge part of the opening part 2. A comparatively large space a is formed between the upper part of the support frame 20 and the casing 1.
Patent JP-2002021461-A (JP)
Title: Swivel for double-pipe excavator
Inventor: SUGA KOICHI
IPC: E21B17/05
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To eliminate inconveniences of damping of a striking force at the tip of a bored hole and damage of an inner rod, the inconveniences being caused by mutual interference and resonance of shock waves generated by a strike of an air hammer per se and shock waves generated by a strike of a top hammer. SOLUTION: A cylinder chamber is arranged at a shaft center portion of an upper rotary core of a swivel. The cylinder chamber has a reciprocating inner pipe inserted thereinto, and pressure oil is injected into a portion on an upper side of a piston of the reciprocating inner pipe. As a result, a striking force of the top hammer of a drill applied to a head of the swivel is cushioned by the pressure oil in the cylinder chamber as an oil damper, whereby the inner pipe connected to the reciprocating inner pipe and the air hammer are protected from application of the striking force. As a result, damping of the striking force and damage of the inner pipe can be prevented.
Patent JP-2002025451-A (JP)
Title: Front plate for plasma display panel
Inventor: TAKEDA TOSHIHIKO
IPC: H01J11/24
Filed: 2000-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a front plate for a plasma display panel that enables making of a plasma display panel having a high display contrast. SOLUTION: The front panel for a plasma display panel comprises a compound electrode, made of a transparent electrode and a bus electrode on the substrate and a dielectric layer formed so as to cover the compound electrode. The bus electrode is made a double-layer structure, composed of a black electrode and a bus main electrode from the side of transparent electrode. The black electrode contains 60-98 wt.% of a conductive powder, 1-30 wt.% of a black inorganic oxide and 1-10 wt.% of glass frit. The bus main electrode contains 90-99 wt.% of a conductive powder and 1-10 wt.% of glass frit.
Patent JP-2002034095-A (JP)
Title: Diaphragm for electro-acoustic transducer
Inventor: INABA TOMONARI
IPC: H04R7/02
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a paper diaphragm, for an electro-acoustic transducer, in which a waterproofing properties with reference to a solution containing a surface-active agent are enhanced, without increasing its costs, and in which the acoustic characteristics are enhanced. SOLUTION: The diaphragm is constituted with a cellulose fiber or a cellulose fiber and a synthetic fiber which are mixed are sheet-made by a wet forming method, that they are heated, pressurized and dried to be molded into a prescribed shape and that their molded body be impregnated with a silica-based or maleimide-based resin, to be heated and treated.
Patent JP-2002044165-A (JP)
Title: Pwm output circuit
Inventor: YAMAKABE HARUO
IPC: H04L25/03
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a PWM output circuit that suppresses production of a noise that gives effects on operations of peripheral electronic circuits without causing distortion in an output waveform. SOLUTION: The resistance of a 1st resistor 2 is selected to sufficiently decrease a charging current flowing to an output bypass capacitor 8 so as not to cause a noise onto peripheral electronic circuits when an output transistor(TR) 1 shifts its conductive state into a nonconductive state. A base of the output TR 1 is provided with a speed-up capacitor 7 so as to accelerate ON/ OFF of the output TR 1 thereby avoiding a delay in the leading and the trailing of the output signal.
Patent JP-2002038774-A (JP)
Title: Key
Inventor: DOI SHINICHI
IPC: E05B19/00
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a key capable of being surely inserted without making a mistake in both sides of the key when the key is inserted in a key hole. SOLUTION: The key is so used that it is inserted in the key hole of a lock provided to an entrance door or the like of a house, and for the key 1 constituted of a plate-like head section 2 picked up with a user's fingers and the key end 3 inserted in the key hole, and a projection 6, a recession or an unevenness capable of confirming the direction of the key insertion with a fingertip are formed in one surface of the head section 2.
Patent JP-2002004295-A (JP)
Title: Increasing method of drainage volume of existing drainage boring
Inventor: KATO KOJI
IPC: E02D17/20
Filed: 2000-06-18
Abstract: PROBLEM TO BE SOLVED: To collect underground water permeating in the natural ground on the way of a drainage boring and fully drain it to the surface of the ground. SOLUTION: A next or more thinner water conveyance pipe (9) is inserted inside an existing water collecting pipe (7), and a chemical injection pipe (13) is inserted between a drainage boring hole (6) and pipes (7, 9) to a little this side of the water conveyance pipe (9) and then, the chemical solusion is injected by a pump to harden (16) the peripheral zone of the drainage boring hole (6) and the pipes (7, 9) by the chemical solusion.
Patent JP-2002037706-A (JP)
Title: Antibacterial material and antibacterial method
Inventor: HAYASHI MICHIO
IPC: A01N37/02
Filed: 2000-07-25
Abstract: PROBLEM TO BE SOLVED: To obtain an antibacterial material and to provide an antibacterial method, based on a new finding that a cellulose acetate resin itself can exterminate pathogenic bacteria and has the activity to inhibit the proliferation of such bacteria. SOLUTION: A new antibacterial material comprising a cellulose acetate as the active ingredient. The antibacterial method comprises providing at least the surface of a product with a layer comprising a cellulose acetate as the active ingredient.
Patent JP-2002035553-A (JP)
Title: Hollow fiber membrane module, its production method and hollow fiber membrane module unit
Inventor: TAKASHIMA TAKAAKI
IPC: C02F1/44
Filed: 2000-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a hollow fiber module in which the degradation of the filtering ability caused by clogging the opening end part of a hollow fiber membrane by a fixing resin is not generated, and to provide its production method and a hollow fiber module unit. SOLUTION: In the method for a hollow fiber membrane module, where at least one end part of a bundle of the hollow fiber membrane bundled with hollow fiber membranes 3 is inserted into the housing 2 through an inserting hole 8 of a hollow housing 2 and where the bundle of the hollow fiber membrane is fixed in the housing 2 by injecting a fixing resin 5 into the inserting hole 8, filaments 11 (a damming member) damming the fixing resin 5 is pre-fitted on the bundle of the hollow fiber membrane so that the filaments 11 may be positioned in a range from the opening end part 12 of the hollow fiber membranes 3 to the opening part 13 of the inserting hole 8 of the housing 2 when the bundle of the hollow fiber membrane is inserted into the housing 2 through the inserting hole 8.
Patent JP-2002048801-A (JP)
Title: Autoanalyzer
Inventor: MATSUSHITA ATSUSHI
IPC: G01N35/10
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To prevent the liquid level of a reagent from waving largely and to obtain analyzed data of high reliability in an autoanalyzer. SOLUTION: In the autoanalyzer, a plurality of reagent containers (4) are housed inside a reagent stocker (1), the reagent containers are moved to prescribed positions inside the reagent stocker, and a reagent as a target is sampled by a probe (6). A plurality of reagent suction positions (7a, 7b) are installed in positions in which the transfer locus of the probe is crossed with the movement locus of the suction port of every turning reagent container. The plurality of reagent suction positions are installed in the reagent stocker, the reagent containers are moved by selecting the suction position in which their movement positions become short, the waving of the liquid level of the reagent is suppressed, a reagent dispensing defect or the like is prevented, and the data of high reliability is provided.
Patent JP-2002047421-A (JP)
Title: Antidegradant, thermoplastic resin composition, and molded article
Inventor: KOIDE MASASHI
IPC: C08K5/20
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To obtain an antidegradant and a thermoplastic resin composition which have excellent inhibitory performance against the degradation by the hydrolysis of condensation type thermoplastic resins, and a molded article of a thermoplastic resin which has excellent mechanical properties, surface state, and the like. SOLUTION: An aliphatic polycarbodiimide compound is incorporated into the antidegradant for the condensation type thermoplastic resin. Further, this antidegradant is incorporated into the thermoplastic resin composition. Furthermore, the molded articles can be obtained from the resin composition for molding which comprises this antidegradant and the condensation type thermoplastic resin.
Patent JP-2002042074-A (JP)
Title: Rewritable card and method and apparatus for printing on rewritable card
Inventor: NAWATA TAIZO
IPC: G06Q30/02
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a rewritable card for writing vehicle information thereon to enable a gas station or car shop to properly manage customers. SOLUTION: The rewritable card is used at a gas station or car shop for writing individual information and vehicle information thereon, this individual information including one or more of a membership number, the number of points gained, a total number of points, the date of use, the number of uses, and the date of admission, and this vehicle information including one or more of the date of a safety check, the date of engine oil replacement, the distance traveled before engine oil replacement, the kind of engine oil, the date of car washing, the kind of course of car washing, the next date of vehicle inspection, and a company who inspects the vehicle.
Patent JP-2001248098-A (JP)
Title: Copolymer latex for coating paper and use thereof
Inventor: FUJITA KAZUYO
IPC: C08F2/22
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To obtain a copolymer latex for coating a paper excellent in surface strength and inking properties with slight malodor and a copolymer latex for coating for coated white paperboard suitable for offset printing and further food uses. SOLUTION: This copolymer latex for coating the paper is characterized in that the copolymer latex is obtained by carrying out an emulsion polymerization of the sum total of 100 pts.wt. of monomers comprising 20-60 wt.% of 1,3-butadiene, 20-79 wt.% of styrene, 1-10 wt.% of an ethylenically unsaturated carboxylic acid monomer and 0-59 wt.% of other monomers copolymerizable therewith and the amount of 4-phenylcyclohexene remaining in the copolymer latex is <=50 ppm based on the solid content of the copolymer latex.
Patent JP-2002047319-A (JP)
Title: N-vinyl cyclic lactam graft copolymer and its production method
Inventor: MIURA SATORU
IPC: C08F271/02
Filed: 2000-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a N-vinyl cyclic lactam graft copolymer prepared by graft-polymerization of a monomer containing an amino group, with a polymer having a N-vinyl cyclic lactam unit, and provide its production method. SOLUTION: The graft copolymer is obtained by the graft polymerization of the monomer containing an amino group in highly concentrated solution exceeding 10% of the polymer having a N-vinyl cyclic lactam unit at a concentration of a radical initiator being more than 1 mol% to the monomer forming a graft-chain.
Patent JP-2002049094-A (JP)
Title: Prism system and projection type video display device
Inventor: SAWAMURA SHIGERU
IPC: H04N9/31
Filed: 2000-08-04
Abstract: PROBLEM TO BE SOLVED: To restrain the difference of the course of light in two orthogonal directions in a prism system including plural prisms and having a gap obliquely crossing with an optical axis between the prisms. SOLUTION: The cross section of the gap obliquely crossing with the optical axis is made wedge shape narrowed on the front side of the light advancing in an optical axis direction, and the spread of the light on a plane perpendicular to the gap is made nearly the same as that on a plane perpendicular to that plane. The prism system is provided in the projection type video display device modulating illuminating light by a reflection type display element and disposed so that the narrow side of the gap is positioned near the display element and the wide side thereof is positioned near a projection optical system.