baber/WOPTO huggingface dataset:
Patent JP-2002244421-A (JP)
Title: Developing device
Inventor: YAMANAKA TOSHIHIKO
IPC: G03G9/10
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a developing device which can prevent the lowering of the toner concentration with time, can control the toner concentration to be a targeted constant toner concentration and especially can control the toner at a high temperature and a high humidity to be a target electrified amount, to be able to obtain a good image. SOLUTION: The developing device automatically controlling the toner concentration by utilizing a small quantity of developer, is provided with a mesh 14 in an opening part between a developer storing part 8 and a toner storing part 9 when fetching in the toner inside the toner storing part 9 to the developer storing part 8 with an agitator 11. The control to have a targeted constant toner concentration can be carried out and a good image can be obtained because more than an appropriate quantity of the toner is replenished and the cohered toner is loosened every time.
Patent JP-2002246770-A (JP)
Title: Component holding mechanism
Inventor: HAYASHI TATSUYA
IPC: H05K7/12
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To enable proper mounting of components by obtaining a sufficient deflecting amount of an elastic pawl, even if components are to be installed at a narrow interval by using a claw. SOLUTION: An arm part 12 of the elastic claw 11 is formed, in a state in which the arm 12 is directed downwardly (downward direction in Fig. 1 (a)), from a lower surface 15 of a base to a mounting surface 14 and bent into a U shape and changed in its direction upwardly (upward direction in Fig. 1 (a)), with respect to the surface 14, and arriving at the surface 14 side through a hole 13 and projected onto the surface 14. Thus, the arm part 12 is bent into a U shape at a position separate to a reverse side to the claw 6 from the surface 14, so that the arm part 12 is long and made easily deflectable. In addition, the base end of the arm part is fixed by an elastically twistable beam member.
Patent JP-2002240505-A (JP)
Title: Caster
Inventor: KUBOTA TASUKU
IPC: B60B33/00
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a caster that can stably support a supported object while contacting it with a floor by a surface, avoid occurrence of overturning moment, slide the supported object smoothly with a small force, and easily move without damaging the floor. SOLUTION: This caster 1 comprises a lower disk 4 having an eccentric shaft 5 stood at a place shifted from the center position on the upper surface, an upper disk 7 that is placed slidably on the upper surface of the lower disk 4 and has an opening loosely engaging hole 6 for loosely engaging the eccentric shaft 5 with its central part, a locking plate 10 that is mounted to the upper end of the eccentric shaft 5 and prevents the eccentric shaft 5 from removing downwardly, a direction regulating lubricant 11 that is adhered to the lower surface of the lower disk 4 and generates sliding only in the direction matching with an eccentric direction with respect to the center position of the eccentric shaft 5, and a mounting member 13 that is mounted on the upper surface of the upper disk 7 and forms a mounting structure to the supported object 2.
Patent JP-2002238373-A (JP)
Title: Machine for recovering agricultural film body
Inventor: KITAMURA YUJI
IPC: A01G13/00
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To prevent an agricultural film body F from being broken when the film body F peeled from a ridge R. SOLUTION: This machine for recovering an agricultural film body is equipped with a raising means 5 for raising a stem and leaf part S1 of a crop lying on the agricultural film body F covering the ridge R, peels off the agricultural film body F from the ridge R and recovers it. The raising means 5 is equipped with a raising, conveying unit 12 for raising the lying stem and leaf part 31 and a nipping, conveying unit 13 for nipping and transporting the raised stem and leaf part S1. The raising, conveying unit 12 and the nipping, conveying unit 13 are arranged slantingly higher in the rear, respectively. Both the raising, conveying unit 12 and the nipping, conveying unit 13 are driven from the rear end parts at the side higher in the rear.
Patent JP-2002240529-A (JP)
Title: Height adjustable suspension using air cylinder, and automobile having suspension
Inventor: ITO MASAO
IPC: B60G15/12
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a height adjustable suspension using an air cylinder allowing an automobile user to freely adjust the height with a simple operation by himself/herself, and an automobile having the suspension. SOLUTION: This suspension comprises a shock absorber, the air cylinder comprising a piston part that has a rod insert hole penetrated through a piston rod of the shock absorber and slides on the piston rod while sealing a gap between the hole and the peripheral surface of the piston rod, a cylindrical part that slidably receives the piston part inside and surrounds a part or a whole part of the body from the end of the piston rod, and a lid part that blocks the end on the piston rod side of the cylindrical part and is fixed to the end of the piston rod, and an air supply device for supplying compressed air into a sealed cabin formed between the lid part of the air cylinder and the piston part. The air supply device can adjust at least one of the supplied air amount and pressure.
Patent JP-2001297107-A (JP)
Title: System and method for dynamic information collection and targeted advertisement in web base model using selection and analysis of live information
Inventor: FORDE DANIEL A
IPC: G06F17/30
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a method and a system for dynamically collecting information from real time communication on a computer network such as Internet. SOLUTION: The device and system are disclosed to automatically collect, summarize and index real time information obtained from an Internet chat session or any similar real time communication on the Internet. The method and system can perform analysis, crawling and indexing in addition to the selection of live information and the collection of collected messages such as advertisement corresponding to a conversation object.
Patent JP-2002247441-A (JP)
Title: Object recognition method and automatic photographing camera apparatus using it
Inventor: OKAMOTO HIROYUKI
IPC: G06T7/60
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To provide an object recognition method that can detect a position of a face of an object person at a high-speed with high accuracy and an automatic photographing camera apparatus that can automatically photograph a video image as photographed by a broadcast cameraman and employs the object recognition method. SOLUTION: Three-dimensional coordinates of a marker mounted on an object are measured, a position of a predetermined feature part of the object is estimated on the basis of the measured three-dimensional coordinate information of the marker, a detection window with a proper shape, size and position including the estimated position of the feature part is set, and the feature part of the object is detected in the detection window that is set.
Patent JP-2002246978-A (JP)
Title: Radio system and method for detecting reception fault thereof
Inventor: KUWANO TOMOYUKI
IPC: H04W24/00
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To detect a fault of a receiver autonomously, without reducing the number of users capable of talking during a service state with the constitution of absolute minimum limit, without requiring a testing unit in a receiving section of a radio base station system. SOLUTION: A coupler 101 inputs a transmission signal S100 and one outputs one to an antenna 100, while the other a transmission monitor signal S102 is output. An SW 102 inputs the monitor signal S102 and a switching signal S104 for switching the SW, and conducts the SW by this switching signal. A coupler 105 inputs a transmission monitor signals S103 and a reception signal S105, and outputs to the receiving section 108. A fault detector 149 of a baseband unit 109 conducts fault determination the section 108. A demodulation processing unit 150 inputs a receiving baseband signal, and demodulates. A switch controller 151 outputs the switching signal S104 for executing the fault detection at a predetermined time.
Patent JP-2002250719-A (JP)
Title: Equipment for inspecting architectural structure
Inventor: SAKAI TAKASHI
IPC: G01N29/12
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To provide an equipment for inspecting an architectural structure provided with a contactor movable smoothly on a wall face to be inspected with no resistance. SOLUTION: The equipment for inspecting an architectural structure comprises a shaking contactor for converting an electric signal into a mechanical vibration being imparted to the architectural structure and a receiving contactor for converting a mechanical vibration generated from the architectural structure into an electric signal, disposed in a detector body incorporating a signal processing circuit, wherein the shaking contactor 5 and the receiving contactor 6 are provided, respective, with a rolling member comprising a ball 12 or a roller 13 at a part touching the architectural structure 20.
Patent JP-2001324726-A (JP)
Title: Liquid crystal display element
Inventor: OTSU RYOICHI
IPC: G02F1/1339
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To suppress the occurrence of a flicker and a luminance inclination by making it easy to set desired storage capacity and reducing wiring capacitance of gate lines and drain lines. SOLUTION: Plural gate lines and plural drain lines are disposed in a matrix shape and a tin film transistor is disposed at each intersection part of each gate line and each drain line. A pixel electrode ITO1 driven by the thin film transistor and consisting of a transparent conductive layer is formed in a region enclosed by two gate lines and two drain lines and a liquid crystal layer LC is interposed between one substrate SUB1 having a storage line STL formed in a lower layer of the pixel electrode via an insulating layers SiN and PAS and the other substrate SUB2 having a common electrode ITO2 between the substrate SUB2 and the pixel electrode, for forming an electric field to control alignment direction of the liquid crystal layer LC and consisting of a transparent conductive layer.  A retention capacitance Cstg is formed between the storage line STL and the pixel electrode ITO1 and an opening ALC is provided at a part of a portion opposed to the storage line STL of the pixel electrode ITO1 and the retention capacitance Cstg is set up by the size of the opening ALC.
Patent JP-2002259047-A (JP)
Title: Pointing device
Inventor: FUJIWARA YUICHI
IPC: G06F3/0354
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a pointing device which is made thinner than a conventional track ball and has the operability improved in comparison with a conventional thin track ball. SOLUTION: The pointing device is provided with an enclosure 3, an approximately hemispherical hollow core body 1, which is arranged in the enclosure 3 and has the spherical upper part exposed from the enclosure 3, an inelastic film-like body 2 which covers the entire outer surface of the core body 1 throughout and can be moved relatively to the core body 1, and a detection means 5, which detects the extent of movement of the film-like body 2. Not only the core body 1 and the film-like body 2 are fixed in the enclosure 3 but also the film-like body 2 is movably supported by a bearing 4 arranged in the vicinity of the lower edge part of the core body 1 in the enclosure 3. When a second bearing 7 is interposed between a lower edge part 1a of the core body 1 and the film-like body 2, operability is improved.
Patent JP-2002253398-A (JP)
Title: Show case
Inventor: SAEKI TATSUO
IPC: A47F3/04
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a show case which prevents damages on the top glass, shows excellent thermal insulation, and prevents condensation from occurring. SOLUTION: A transparent resin sheet 21 made of a hard resin material is spread on an upper surface 20 of a top glass 14, and an end of the resin sheet 21 covers a curved surface 19 of the top glass 14. The other end of the resin sheet 21 covers a cover 18. Plural ribs 23 are placed on the back side 22 of the resin sheet 21 and extend in parallel lengthwise from the left end to the right end of the resin sheet 21. The rib 23 makes close contact with the upper surface 20 of the top glass 14 at the top. An air layer 24 surrounded by the resin sheet 21 and the top glass 14 is formed between adjacent ribs 23. Stoppers 25, which have an identical shape and jut out toward the top glass 14, are placed on the front and rear ends of the back side 22 of the resin sheet 21, and each stopper 25 extends lengthwise in parallel with the rib 24. The resin sheet 21 is formed symmetrically as a whole.
Patent JP-2002255042-A (JP)
Title: Steering column device
Inventor: SATO KENJI
IPC: B62D1/18
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a steering column device having enhanced safety for a driver when an air bag is unfolded. SOLUTION: When an automobile starts running, an ECU 37 calculates repetitively a space L between the driver 21 and a steering wheel 11 on the basis of a sensing signal given by a distance sensor 39. When the space L becomes below a specified value in the case the driver 21 is a short person such as woman, the ECU 37 emits a drive current to a column driving mechanism 47 so that the space L is increased to the specified value. This eliminates an application of an unnecessary impact to the driver's breast or head when the air bag is unfolded even in the case the driver 21 has a short physical constitution.
Patent JP-2002255073-A (JP)
Title: Carrier for motorcycle
Inventor: SUGIOKA KOICHI
IPC: B62J7/04
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To accommodate a carrier to improve a appearance when not using the carrier to avoid damaging a rear cowl when using the carrier. SOLUTION: An opening 5 is provided on the top surface 4 of the rear cowl 3 extending backward of a rear seat 2, and a reversing carrier 6 is provided in the opening 5. A loading surface 7 and a surface plate 11 are provided in the carrier 6 to face each other. An auxiliary carrier 8 is provided to be feely pulled to the lateral direction between the loading surface 7 and an intermediate plate 10. A rotating central shaft 14 is disposed on a leg part 13 for connecting the intermediate plate 10 and the surface plate 11 so that the rotating central shaft 14 is slidable on a guide rail 15 provided inside the rear cowl 3 along the longitudinal direction and the whole of the carrier 6 can be freely reversed around the rotating central shaft 14.  The loading surface 7 protrudes above a top surface 4 when used, and the loading surface 7 is accommodated in the rear cowl 3 through the opening 5 and the surface plate 11 covers the opening 5 so as to form a same surface with the top surface 4 when accommodated.
Patent JP-2002266148-A (JP)
Title: Water-absorbing cap for hair and method for producing the same
Inventor: YAMAZAKI HARUE
IPC: A47K7/00
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a water-absorbing cap of hair capable of absorbing water of hair by wearing on the head without falling down by putting action and certainly preventing wetting of clothing when wearing it by wet hair. SOLUTION: A water-absorbing cap of hair is provided by sewing a towel excellent in water absorbing properties in a cylindrical shape having a diameter capable of covering the head of a human body to form a cap body 2, putting each of rubber strings 12, 13 along the periphery of one side opening end and the other side opening end, tighten the aforesaid one side opening end to a stretchable small opening 3 and the other side opening end to a larger opening 4. The aforesaid cap can be put on the head with the large side opening end 4.
Patent JP-2002265270-A (JP)
Title: Method for manufacturing porous silicon carbide sintered compact
Inventor: NARUSE KAZUYA
IPC: C04B35/638
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a porous silicon carbide sintered compact, by which the porous silicon carbide sintered compact having sufficient strength is manufactured at a low cost. SOLUTION: This manufacturing method for the porous silicon carbide sintered compact includes a molding forming process for forming a silicon carbide molding containing at least silicon carbide powder and a binder, a dewaxing process for dewaxing the silicon carbide molding to produce silicon carbide dewaxed body and a sintering process for sintering the silicon carbide dewaxed body to manufacture the porous silicon carbide sintered compact. In the molding forming process, silicon carbide containing 0.1-5 wt.% SiO2 is used.
Patent JP-2002260489-A (JP)
Title: Multi-directional input unit
Inventor: ISHIKAWA SHINJI
IPC: H01H25/00
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive multi-directional input unit, in which a plurality of movable contacts are integrally formed, the number of items are few, and an operational member can be guided in desirable directions. SOLUTION: The multi-directional input unit comprises a box-shaped body 1, a fixed contact 6 arranged on a housing 5, and the operational member S retained in the housing 5 of the box-shaped body 1 in a slidable manner. The operational member has a movable contact 20 having at least a pair of first elastic arms 22, each arm extending to opposite direction, provided with a support 22c which can be contacted with a side wall 3 and a contact 22e which can be contacted with or remove from the fixed contact 6, and a slidable operation part 10 for moving the movable contact 20.  When the operation part 10 of the operational member S makes multi-directional sliding moves, forcing the contact 22e to contact the fixed contact 6, the first elastic arms 22 deform elastically, so that the operation part 10 is returned to the neutral position by the first elastic arms 22 as the sliding moves are stopped.
Patent JP-2001330577-A (JP)
Title: Gas detector
Inventor: HIGAKI KATSUMI
IPC: G01N27/12
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a sensor detector capable of keeping, for a long period, stability of the sensor output even in the drive under a high humidity condition, which is a gas detector in which the sensor element temperature is changed alternately between the atmospheric temperature time and the sensor operating temperature time by executing application of a heater voltage intermittently. SOLUTION: This detector is formed so that the heater voltage corresponding to an intermediate temperature of 50-100 deg.C is applied for prescribed hours on the sensor element, before the heater voltage corresponding to the sensor operating temperature (the voltage corresponding to the operation temperature) is applied on the sensor element. The application retention time of the heater voltage corresponding to the intermediate temperature is set at the time corresponding to the time when the first maximal value is obtained from the voltage application time, or longer, in the change with age of a sensor part resistance value occurring just after application of the heater voltage corresponding to 50 deg.C or higher on the sensor element at a fixed value at a highly humid time.
Patent JP-2002268359-A (JP)
Title: Imaging device and developer-replenishment system
Inventor: ISOMURA TETSURO
IPC: G03G21/00
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device and a developer replenishment system in which a developer quantity is successively detected with a simple and inexpensive constitution. SOLUTION: This image forming device 1 possesses (a) a developer replenishment container 300 provided with a developer storing part 301 for storing developer, an aperture part 302 through which the developer is discharged from the developer storing part and a developer transport means 303 for transporting and discharging the developer to/from the aperture part by its rotation, (b) a means 502 for counting the speed of revolution of the developer transporting means 303, and (c) a detection means 501 for detecting the developer quantity in the inside of the developer replenishment container 300, on the basis of the measured speed of revolution of the developer transporting means 303.
Patent JP-2002264740-A (JP)
Title: Beam for vehicle
Inventor: YAMANAKA TAKASHI
IPC: B60R19/04
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a beam for a vehicle reduced in weight and size and having high strength and shock resistance. SOLUTION: This beam for a vehicle such as a bumper beam has the following shape at least as a sectional form. That is, each one side which is one of equal sides of a substantially isosceles triangle having a substantially vertical fitting side base and inner sides of a substantially equilateral triangle having a substantially vertical collapsible side base are respectively communized by both sides of the substantially isosceles triangle. Preferably, in the beam for the vehicle, both side ends are positioned near both ends of the base of the substantially isosceles triangle to be integrated with each other.
Patent JP-2002264128-A (JP)
Title: Recycling equipment of plastic product
Inventor: MIYAGAWA FUMIHIRO
IPC: B65G33/14
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide recycling equipment of a plastic material which can produce safely a recycled material of high purity. SOLUTION: Crushed pieces of plastic parts crushed by a crusher 2 are received by a vibrating screen 5 and sent to a screw conveyor 6, with a minute crushed matter shaken off therefrom. Then, the crushed pieces are conveyed to a buffer vessel 7 by the screw conveyor 6. The vessel 7 is provided with a plurality of tanks. When the pieces of different kinds or grades are treated, the courses of conveyance are switched over by a conveyance course switching mechanism provided at the fore end part of the screw conveyor 6 and the tanks to which the crushed pieces are conveyed are switched over.
Patent JP-2002269832-A (JP)
Title: Phase change type optical information recording medium
Inventor: SHINOZUKA MICHIAKI
IPC: G11B7/24027
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a phase change medium which is capable of recording and reproducing at short wavelengths and solves such problems that when the numerical aperture(NA) is increased by considering short wavelengths such as wavelengths of blue light, the working distance to a substrate decreases to induce deformation of the substrate. SOLUTION: The phase change type optical information recording medium has the following feature. In the phase change optical disk for recording, erasing and reproducing information, a polycarbonate substrate is formed with a laminating resin layer on a glass substrate (lower substrate) and a lower protective layer, a recording layer, an upper protective layer, a heat radiating layer and a resin layer are successively formed thereon. Then a resin substrate (upper substrate) is formed with a laminating layer 2 thereon.