baber/WOPTO huggingface dataset:
Patent JP-2001281948-A (JP)
Title: Image forming device
Inventor: SASAI TAKAHIRO
IPC: G03G15/00
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To easily perform fixing and poisoning of a unit to a main body thereof, in the case of attaching member of an image forming unit or the like on the device main body thereof. SOLUTION: In this image forming device main body, an engaging member 30 which is rectable by a solenoid 33 and provided with engaging pawl members 31 and 32, is arranged. In units 10 and 20 respectively attached to the device main body, recessing groove 17 and 27 are provided at the position corresponding to the above engaging members, and the engaging pawl member is engaged with the recessing groove by driving the solenoid 33 at the arbitrary timing after attaching the unit.
Patent JP-2001281468-A (JP)
Title: Device for processing extra length of optical fiber
Inventor: KOSUGI YUKIO
IPC: G02B6/00
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a device for processing extra length of an optical fiber, a device capable of increasing a mounting area for parts other than optical fibers in an optical unit. SOLUTION: The illustrated optical unit is equipped with a base board 4 on which electronic parts including optical parts are mounted and with a front panel 3 which holds the base board 4 vertically. A device of this invention is incorporated in the above optical unit and which processes extra length of an optical fiber 7 for connecting a connector 6 and an optical module 5; the device is kept away from the area mounted with the electronic parts and is designed to hold the optical fiber 7 along the ring-shaped part 1a of a wire 1. The ring-shaped part 1a, which is the wire 1 formed in a crossing ring shape, is arranged at a position higher than the mounting height H1 of the electronic parts by fixing the tip end of the wire to the front panel 3.  The optical fiber 7 is joined to the ring-shaped part 1a and wound on the optical fiber retainers 2a which are structured with U-shaped wires inside the plane of the ring-shaped part 1a.
Patent JP-2001016893-A (JP)
Title: Dc motor drive
Inventor: TANAKA KUNIO
IPC: H02P7/291
Filed: 2000-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized DC motor drive having a high drive efficiency. SOLUTION: One terminal 3a of a DC motor 3 is connected to a power supply terminal 301, and the other terminal 3b is connected to a ground terminal 302 via a FET 1. Between the terminals 3a and 3b of the DC motor 3, an FET 2 is connected. An inversion input terminal of a comparator 6 is connected to the terminal 3b of the DC motor 3, and a non-inversion input terminal of the comparator 6 is connected to the terminal 3b of the DC motor 3. The output terminal of the comparator 6 is connected to the gate of the FET 2 via a switch SW1. A CPU 200 supplies a control signal FV which changes in a constant cycle T to the gate of the FET 2 via a driver 7, based on a speed signal given by a receiver 100. When counter electromotive force is generated in the DC motor 3, the comparator 6 supplies a high-level control signal RD to the gate of the FET 2 via the switch SW1.
Patent JP-2001286824-A (JP)
Title: Grain separator
Inventor: KAWASHIMA KENZO
IPC: B02B7/00
Filed: 2000-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a grain separator which allows easy and rapid assembling and disassembling of a separation section. SOLUTION: The separation section 5 of the grain separator 1 comprises a rotary separation net cylinder 3 which discharges screenings and a rotary spiral body 4 which lifts and moves the grains to be separated along the inside surface of the rotary separation net cylinder. An outer casing 2 of the separation section 5 is opened at its top surface and is made freely openable and closable by a cap 22. The rotary spiral body 4 and the rotary separation net cylinder 3 may be pivotally supported and mounted by opening the cap 22 and successively dropping the same from the opening atop the outer casing 2, then closing the cap 22. The dismounting of the rotary separation net cylinder 3 and the rotary spiral body 4 through the opening atop the outer casing 3 are made possible by opening the cap 22.
Patent JP-2001295003-A (JP)
Title: Thin nonoriented silicon steel sheet for high frequency small in anisotropy and excellent in surface property and its producing method
Inventor: MURAKAMI KENICHI
IPC: C22C38/00
Filed: 2000-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a means for producing a nonoriented silicon steel sheet for high frequency in which the angular anisotropy of magnetic properties at all periphery is small, and also, surface properties are satisfactory. SOLUTION: This thin nonoriented silicon steel sheet has a composition containing, by mass, <=0.01% C, <=1.5 Mn, <=4% Si and <=3% Al, in which Si, Al and Mn also satisfy 3<=Si+Mn+Al<=6% and 2<=Si-Mn+2.Al, further has a sheet thickness of 0.10 to 0.25 mm, and moreover, in the case core loss W10/400 and the anisotropy of the measured value by angles of magnetic flux density B50 (the difference between the maximum value and the minimum value in the values measured per 22.5 deg.) are respectively defined as ΔW10/400 and ΔB50, and further, the average surface roughness of the steel sheet surface is defined as Ra (μm), ΔW10/400<=4.0 W/kg, ΔB50<=0.08 T, and Ra<=0.5 μm are satisfied, and the producing method uses the same.
Patent JP-2001298653-A (JP)
Title: Electronic equipment operating device
Inventor: AOYANAGI YOSHIRO
IPC: G06F13/00
Filed: 2000-04-12
Abstract: PROBLEM TO BE SOLVED: To facilitate the remote operation of an electronic equipment. SOLUTION: An electronic equipment operating device 10 is connected to the electronic equipment 2 having an operating member and operates the equipment 2. An electronic equipment information acquiring part 14 acquires the electronic equipment information including the shape information on the equipment 2 and the position information on the operating member of the equipment 2. An electronic equipment image generation part 16 generates an image of the equipment 2 having its operating member from the shape information and position information on the operating member of the equipment 2. An operation reception processing part 20 receives an operation to the operation member on the displayed image of the equipment 2.  An operation information generation part 22 generates the operation information showing the received operation to start the function of the equipment 2 in response to the operation of the operating member. The device 10 is available in a sense approximate to a state where the main body of the equipment 2 is held by hand for its operation.
Patent JP-2001297830-A (JP)
Title: Connector for sealed cable
Inventor: FUJINO KAZUHIRO
IPC: H01R9/03
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a connector for sealed cable that has prevented degradation of transmission characteristics. SOLUTION: A sealed cable 13 has a metal plate 22 placed opposed on its side and a positioning portion 27 is engaged with an insulating inner cover 15 and thereby the metal cable and the core wire 14 is made to have a prescribed positioning relation. The core wire 14 is connected with a contact 11 which is held by the insulator. The contact comprises a contact portion 18 for connecting with the opposite connector and a cable connecting portion 19 for connecting with the core wire.
Patent JP-2001295253-A (JP)
Title: Screw type relief well with regulating hole
Inventor: KIMURA TAMOTSU
IPC: A01G25/00
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a screw type relief well with a regulating hole allowing the drainage flow of a culvert to be regulated as desired. SOLUTION: This screw type relief well with the regulating hole is provided with a socket part provided with an external thread, and a cap part provided with an internal thread corresponding to the external thread of the socket part. One or a plurality of openings are formed in a region provided with the external thread of the socket part. The cap part is screwed with the socket part, and the cap part is loosened to expose a part or the whole of the openings, thus regulating the drainage flow.
Patent JP-2001295797-A (JP)
Title: Pump
Inventor: SHIMOMURA SHINSUKE
IPC: F04D29/60
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a pump of a simple structure, a low price and a high reliability capable of preventing malfunction or failure of a circuit by moisture and water to a control unit including a control circuit, easily connecting a power source and a lead wire for transmitting a control signal, and using a low-cost molding agent by suppressing a temperature increase of a drive element. SOLUTION: The pump has a structure in which a motor frame 13 and a casing 1 are integrated, a stator 10 is provided outside a partition 11 installed between the motor frame 13 and the casing 1, a rotor 9 driven by the stator 10 is provided inside the partition 11, the circuit unit 12 including the control circuit is provided inside the motor frame 13, the control unit is fixed to the stator 10, and the motor frame 13 is molded as a case.
Patent JP-2001307811-A (JP)
Title: Electric connection structure and connection unit
Inventor: ENDO KENJI
IPC: H01R13/24
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To obtain an electric connection structure and a connection unit equipped with a constitution in which a stable conductive state can be obtained. SOLUTION: In the electric connection device in which a pin terminal 8 which can be abutted an opposed point of contact and an elastic body 9 which presses the pin terminal 8 against the point of contact in an electro-conductive tube 7 is arranged, an outside contact 11 which is inserted and fitted in a holder which installs the tube inside and which can be abutted on the point of contact together with the pin terminal, and an outside elastic body 12 which is installed separately from the elastic body 9 pressing the pin terminal 8 and which presses and drives the outside contact toward the point of contact. In the outside contact 11, a counter face 11A against outside elastic body 12 is formed flat, and in the outside elastic body the 12, and an outside diameter D1 of both end sides of a shaft direction is formed smaller than an outside diameter D0 between the both end sides.
Patent JP-2001295390-A (JP)
Title: Outside heat insulation structure of high heat insulation reinforced panel, form material and building footing or the like
Inventor: SATO TSUNEO
IPC: E02D27/01
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To provide an outside heat insulation structure of a high heat insulation reinforced panel obtaining a quality like a designed performance by reducing an execution quantity when it is used for an outside heat insulation method, provided with higher heat insulation efficiency and heat resistance and usable also as a form material, the form material, building footing or the like. SOLUTION: An insulating plate 1 (extrusion polystyrene foam plate or the like) is stuck on a steel plate 2 through an adhesive, an inorganic material 3 (magnetic line or the like) is coated on the outside of the steel plate 2 and cured to form the high heat insulation reinforced panel by laminating the insulating plate, steel plate and inorganic material 3 in due order, and it is placed on the outside of a building of a concrete footing 4.
Patent JP-2001307845-A (JP)
Title: Zif connector
Inventor: HASHIGUCHI TORU
IPC: H01R24/00
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To obtain a ZIF connector which can follow a counterpart connector even in the case a counterpart connector is fixed when fitting to a counterpart connector, and which completely fits without a position drift and which has a stable connection property. SOLUTION: In the ZIF connector 9, the counterpart connector 111 and housing 20 are in a fixed condition, and when driving members 40 and 50 are operated, a fitting part of an insulator 30 is induced and moved to a thickness direction in a fitting receiving part by a predetermined allowance size A to B, and is moved to a connector thickness direction in fitting receiving part, and is moved to a fitting direction by a predetermined distance H and guided and positioned on the other hand. The ZIF connector 9 of the present invention is characterized that one side action of fitting/withdrawal between the fitting part of the insulator 30 and a fitting receiving part of the counterpart connector 111 is directly induced.  In the insulator 30, a guide groove 31 that houses a driving end part 12 of the contact 10 and guides it in the connector thickness direction perforated and installed along the fitting direction.
Patent JP-2001301103-A (JP)
Title: Polystyrenic resin laminated foamed sheet and method of manufacturing the same
Inventor: KOBAYASHI SHIGERU
IPC: B32B5/18
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a molded article good in film adhesiveness, excellent in moldability, good in printability and having beautiful appearance, in a polystyrenic resin laminated foamed sheet widely used in the production of a food container or the like. SOLUTION: In the polystyrenic resin laminated foamed sheet wherein a non-foamed polystyrenic resin film is laminated on at least one surface of a polystyrenic resin foamed sheet, there is almost no fine cells with a long diameter of 100 μm or less in the surface layer of the foamed sheet under the film. When the polystyrenic resin foamed sheet is secondarily foamed by 1.5 times or more under heating, fine cells are generated in the surface layer of the foamed sheet under the film. This foamed laminated sheet can be formed into the molded article excellent in moldability, surface properties and curved surface printability.
Patent JP-2001304812-A (JP)
Title: Focusing point detecting method, ranging method and ranging apparatus
Inventor: MATSUMOTO JUN
IPC: G01C3/06
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a ranging apparatus capable of automatically measuring the change in height even if the height of a measured object 20 is changed, and automatically determining the travel of a probe in an automatic jig for automatically measuring the operating condition of the measured object by bringing the probe 11 into contact with the measured object 20, a ranging method used in the ranging apparatus and a focusing point detecting method. SOLUTION: According to the invention, light from a light source is applied to the measured object through a converging lens, and reflected light from the measured object is measured by a reflecting light quantity measuring means. The distance between a set of the light source and the converging lens and the measured object is changed, a change in the reflecting light quantity to the change in the distance is obtained as an electric signal VD, a range J where the level of the electric signal exceeds a designated value is obtained, the position for dividing the range J at a previously measured and obtained ratio is fixed as a focusing point, and according to the position of the focusing point, the distance to the measured object is obtained.
Patent JP-2000333429-A (JP)
Title: Brushless electric motor and manufacturing method thereof
Inventor: TAKADA MASAYUKI
IPC: H02K29/00
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a brushless electric motor capable of assuring high quality by enabling use of a sintered pole anisotropic magnet, even if the motor is long in the axial direction and achieving less vibrations, higher output power and higher efficiency at a low cost. SOLUTION: A magnetic rotor 10 is constituted, by providing magnetic pole indicating marks 6 on a sintered pole anisotropic magnet and matching these marks 6 to stack them on a flat surface 9 in the axial direction. This structure enables the length of the axial direction of the magnet to be extended without deteriorating dimensional accuracy, thereby enabling control of the increase in the amount of weight imbalance of the magnetic rotor 10. Thus, flux amount can be increased by using interlinked magnetic flux as a sure sine wave.
Patent JP-2001305905-A (JP)
Title: Image forming device
Inventor: OSHIMA KIYOSHI
IPC: G05D23/19
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device having a fixing part capable of reducing the flicker of a fixing heater in a standby and also reducing the ocurrence of a noise. SOLUTION: In this image forming device, the temperature control of the fixing heater 2 of the fixing part is performed selectively switching to zero cross on/off control and phase control in accordance with operation timing of the image forming device.
Patent JP-2001308786-A (JP)
Title: Radio communications system, and transmitted power control system used therefor
Inventor: SOUMA KAZUTOMO
IPC: H04B7/26
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a radio communications system capable of controlling a transmitted power without increasing interferences carelessly even when error is caused in a transmitted power control value, a received electric field monitor value and the attenuation of a propagation path. SOLUTION: A control judging function 13 of a master device 1 judges the difference between a standard received electric field value k and a power value detected by a received electric field detection function 11, and requests a transmitted power control when the difference exceeds a control allowable value. A transmitted power control function 14 generates a control signal according to a change request, and a transmitted function 12 changes the transmitted power according to the control signal. The difference judgment function 24 of a slave device 2 judges the difference by comparing the last received electric field value held in a received electric field value holding function 23 with the received electric field value.  A sending power control function 25 generates a control signal according to a result of the difference judgment, then a transmitted function 22 changes the transmitted power according g to the control signal.
Patent JP-2001306349-A (JP)
Title: Backup device and backup method
Inventor: MATSUURA YOHEI
IPC: G06F9/46
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To enhance reliability of the entire system by realizing continuous data processings by performing backup of plural remote systems distributed in a wide area by a single system. SOLUTION: Remote system fault detection mechanism 113 detects faults of the remote systems, a virtual resource management mechanism 115 selects virtual resources 111a to 111o which are the same as the ones of the remote systems based on pieces of remote system structure information 112a to 112n of the remote systems in which the faults are detected, virtual system structure mechanism 116 constructs virtual systems by using the selected virtual resources, virtual system boot mechanism 119 boots the virtual systems constructed by the virtual system structure mechanism 116, virtual system stop mechanism 121 stops the virtual systems and virtual resource management mechanism 115 opens the virtual resources when the faults of the remote systems are restored.
Patent JP-2001311527-A (JP)
Title: Air-conditioner
Inventor: HONDA KIMIYASU
IPC: F24F1/00
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide an air-conditioner capable of being simply incorporated and effectively killing mold. SOLUTION: The air-conditioning consists of a discharge part 5 being a discharge mechanism to discharge an anti-fungus component, and a removing element 6 to remove the anti-fungus component. A tank 4 contains allyl isothyocyanate as an anti-fungus agent. The anti-fungus component discharged to the internal part of an indoor machine through the discharge part 5 from the tank 4 is effectively removed by the removing element 6 situated in the vicinity of a heat exchanger 1 and a smell of the anti-fungus component is prevented from being strongly given out to the interior of a room.
Patent JP-2001302653-A (JP)
Title: Method for producing lactone
Inventor: ONO MITSURU
IPC: B01J27/02
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of producing a lactone by using an epoxycarboxylic acid containing an unsubstituted epoxy ring. SOLUTION: An epoxycarboxylic acid of formula or its derivative (1) (A is a 1-3C alkylene group; B is a hydrogen atom or an acyl group; R1 is a hydrogen atom, an unsaturated or a saturated aliphatic hydrocarbon group) is reacted with a compound of formula (2) to produce a lactone of formula (3). The reaction may be carried out in the presence of a sulfonic group-containing acid catalyst (solid acid catalyst, etc.), and the reaction system may be heterogeneous. The ratio of the acid catalyst is, for example, about 0.05-1 equivalent based on 1 mol of the epoxycarboxylic acid or its derivative of formula (1). The epoxycarboxylic acid or its derivative of formula (1) may have optical activity.
Patent JP-2000357114-A (JP)
Title: Method for relating display format to data
Inventor: RAJKUMAR AJAY
IPC: G06F3/048
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To enable a reader to know which part of a file is added right after looking at the file last when the file is repeatedly renewed by relating a display format to data according to time relating to the data. SOLUTION: Data is obtained by generating the data by a system 100 or receiving the data by one of input devices of a system 100 such as a keyboard 140 and a LAN 160. The time stamp of the time when a microprocessor 110 receives the data is given. The time stamp is used as time related to the data. The data and the time stamp are stored in a memory 120. When information represented by the data is displayed, the data and relative time are sent to the microprocessor 110. The microprocessor 110 relates the display format to the data according to an allocated scheme.
Patent JP-2001314958-A (JP)
Title: Metallic liquid supplying body
Inventor: TEZUKA KANJI
IPC: B22D25/02
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a metallic liquid supplying body having a high bending strength, a lightweight and a high capillary induction capability. SOLUTION: In the metallic liquid supplying body having one-direction and multi-core structure, in which molten metal in a mold forming a cooling portion at a lower part is one-directionally solidified from the lower part and is then formed, the metallic liquid supplying body is characterized in that its lateral cross-sectional structure is porosity having minute holes 2 in which the holes are capable of inducing capillarity for liquid and are also independent each other, and further that its longitudinal cross-sectioned structure is in a state in which each minute hole 2 is continuously provided from an end to an other end of the longitudinal direction in the one direction.
Patent JP-2001320240-A (JP)
Title: Piezoelectric oscillator
Inventor: HIRANO MASATSUGU
IPC: H03H9/02
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric oscillator capable of being miniaturized and low in cost. SOLUTION: A temperature compensated crystal oscillator consists of a chip type crystal resonator (piezoelectric resonator) 1 and an IC chip (circuit element) 4 to be attached to a metal lid 2 of the crystal resonator. As for the crystal resonator air-tightly sealed by the metal lid, its electric characteristics are measured through terminals K1 and K2 for measurement, and the circuit element of a required constant is packaged on the metal lid on the basis of the measured result. Then the electrode pad of the crystal resonator and the connection terminal of the IC chip are connected mutually and the IC chip or the like is covered with a resin 5.