baber/WOPTO huggingface dataset:
Patent JP-2002018279-A (JP)
Title: Magnesium based oxygen scavenger
Inventor: WAKABAYASHI HIDECHIKA
IPC: B65D81/26
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To obtain a stabilized magnesium based oxygen scavenger containing activated magnesium as a main agent, having no danger of generation of heat even in air and not almost losing the initial activity of oxygen absorption. SOLUTION: A magnesium compound is supported on a zeolite carrier to be subjected to activation treatment by a reducing agent and subsequently subjected to a stabilization treatment by carbon dioxide and, subsequently, the treated supported magnesium compound is activated by heat treatment to provide the oxygen scavenger having high oxygen absorbing activity.
Patent JP-2002024526-A (JP)
Title: Device for evaluating information security, method for the same and recording medium with information security evaluation program recorded
Inventor: AOKI TAKASHI
IPC: G06Q10/06
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To quickly evaluate and select countermeasures to protect information assets from security accidents. SOLUTION: A countermeasure sufficiency rate calculating means (5) calculates the sum of the risk reduction rates of each evaluation item from a countermeasure definition file (2) in which a candidate countermeasure name and the risk reduction rate of each candidate countermeasure and an evaluation item name corresponding to each candidate countermeasure are described and inputted application countermeasure name data (4), and calculates the sum of the risk reduction rates of the application countermeasures among the countermeasures corresponding to the evaluation item in response to the sum, and calculates the rate of the two sums as a countermeasure sufficiency rate.
Patent JP-2002026234-A (JP)
Title: Resin sealed hybrid integrated circuit
Inventor: HOYA MASASHI
IPC: H01L23/12
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To improve a package structure which interrupts stress exerted from sealing resin and can safely protect the mounting parts of a control circuit part sealed by resin. SOLUTION: In a resin sealed hybrid integrated circuit, the control circuit parts where IC4, a capacitor 5 being a passive element are mounted on a power semiconductor chip 2 and a thick substrate 3 are placed in parallel on a lead frame 1 used as a heat sink, and the peripheral area of the lead frame is sealed by sealing resin 10 by including the semiconductor chip and the control circuit part. A metallic cap-like protection case 11 or resinous flexible cap-like protection case is installed on the thick substrate in the control circuit part by covering the mounting parts. The protection case interrupts stress from sealing resin and the inner mounting parts are safely protected.
Patent JP-2002020602-A (JP)
Title: Molding material for low-pressure sealing
Inventor: KAMIDA KOICHI
IPC: H01L23/29
Filed: 2000-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a molding material for low-pressure sealing capable of giving a molded article improved in heat cycle properties. SOLUTION: This molding material is prepared by compounding 100 pts.mass resin component comprising an unsaturated polyester resin and a diallyl phthalate resin in a mass ratio of (99/1)-(70/30) with 5-25 pts.mass silicone rubber and 70-180 pts.mass glass fibers.
Patent JP-2002018171-A (JP)
Title: Method and device for preventing yarn cast-off at start time of sewing
Inventor: NAKAMURA HIDENORI
IPC: B42D5/04
Filed: 2000-07-11
Abstract: PROBLEM TO BE SOLVED: To prevent thread cast-off when sewing is started in sewing a thread- bound product without deteriorating the quality of the product. SOLUTION: The device is constituted in such a way that thread between the needle 2 of a sewing machine and a stitch balancer 12 for giving tension to thread is loosened before starting sewing, thread tension is reduced while sewing first a few stitches to prevent the thread cast-off from a clamper 5 by starting sewing in the loosened state, sewing is performed by thread tension given from the balancer 12 afterwards and, then, the product is sewed without deteriorating its quality.
Patent JP-2002029621-A (JP)
Title: Push feeder for powdery or granular material in carrying passage and cleaning member used therefor
Inventor: YUMIBA MITSUYUKI
IPC: B65G19/08
Filed: 2000-07-11
Abstract: PROBLEM TO BE SOLVED: To prevent a powdery or granular material from being left without being pushed in a carrying passage and to surely prevent the inclusion of a different kind of grains. SOLUTION: This device comprises a rail member 18 longitudinally provided on the lateral center of the bottom wall 10a of the carrying passage 10, a conveyor chain 12 traveling in the lateral center of the bottom wall 10 in a carrying direction while being guided by the rail member 18; a blade plate 14 provided protrusively in directions of both the side walls 10b from the conveyor chain to push and carry a powdery or granular material M put into the carrying passage according to the traveling of the conveyor chain 12; and a cleaning member 30 provided on the blade plate so as to substantially closely fit to the bottom wall 10a and the side walls 10b and having a fitting surface C formed of a flexible and soft material.  Since the fitting surface is formed of the flexible and soft material, the cleaning member can be closely fitted to the walls or the like with good fitting property, and the fitting surface can be extended to provide a wide fitting area.
Patent JP-2001079015-A (JP)
Title: Prostate thermotherapy device
Inventor: ARIURA SHIGEKI
IPC: A61B19/00
Filed: 2000-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a prostate thermotherapy device, which can accurately and easily perform the setting of the therapy conditions in order to effectively heat prostate tissues alone while preventing normal tissues around the prostate tissues from being damaged, in response to prostate pathomorphisms of individual patients. SOLUTION: A controller 6 automatically operates the output P of laser beams and the flow rate Q of a cooling fluid being fed to the main body 110, which are therapy conditions in order to perform the thermotherapy, based on the diameters L1, L2 and L3 for respective three axes of a prostate, being input in a control section 8. Then, the controller 6 outputs control signals to a laser beam generating device 2 and a cooling fluid circulating device 4, in response to the obtained therapy conditions. Also, the set therapy conditions are displayed on a monitor 7, together with the input information being input in the control section 8.
Patent JP-2001346669-A (JP)
Title: Noodles flowing tool having circulating water mill
Inventor: IWAZAWA HATSUO
IPC: A47G23/08
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a noodles flowing tool having a circulating water mill for enjoying the flowing noodles at the parties gathered with families and friends by feeding noodles from above the mill and circulating cold water or water added with spices. SOLUTION: The water channel which flows the fine noodles is returned to the original place and received by the water-tank through a noodles receiver and a filter, and the received water is again pumped up by a pump, which is provided at the entrance of the water channel, to the upper part and the lower part of the water mill wheel for flowing the fine noodles. And the feeding of the fine noodles are made by providing a pulley block at the position higher than the water mill wheel and by a belt which is fastened to the pulley and then through a hopper with a guide.
Patent JP-2002032923-A (JP)
Title: Optical pickup device for optical recording medium driving device
Inventor: MATSUKAWA KIYOTAKA
IPC: G11B25/04
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive optical pickup device having sufficient heat radiating ability. SOLUTION: A resin-made base 10 is freely slidably mounted on an optical recording medium driving device through the main shaft and the counter shaft, and a laser diode 14 is attached to this base 10 through a holder 12. In addition, a heat radiating plate 16 is installed on the base 10, while the holder 12 is brought into contact with the heat radiating plate 16, and then, at least either the main bearing 18 or the counter bearing 20, into which the main shaft or the counter shaft is loosely inserted respectively, is fixed to the heat radiating plate 16, thereby a heat transfer route which continues from the laser diode 14 to the main shaft and/or the counter shaft is arranged.
Patent JP-2001084832-A (JP)
Title: High polymer solid electrolyte
Inventor: SHINOZAKI TETSUNORI
IPC: C08L71/02
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a high polymer soid electrolyte having a high ion conductivity which is chemically stable and has excellent moldability. SOLUTION: This high polymer solid electrolyte comprises [I] a polymer including (1) a hard segment comprising a polymer having a glass transition temperature of 105 deg.C or more, and (2) a soft segment comprising a polymer having a glass transition temperature of 30 deg.C or less, [II] a salt of a metal of group Ia in the periodic table, and [III] a solvent capable of dissolving the salt of a metal of group Ia in the periodic table, as necessary.
Patent JP-2002031843-A (JP)
Title: Projector
Inventor: OGAWA TAKANORI
IPC: G02F1/13
Filed: 2000-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a projector by which the availability of light is enhanced, fixing work is performed by reduced labor and time by easily adjusting an optical axis with a polarization converting element and a lens array and also the structure of the fixing part of a supporting body is simplified. SOLUTION: This projector is provided with a light source, a luminous flux splitting element to split a light beam emitted from the light source into plural partial luminous fluxes, the polarization converting element to convert a luminous flux emitted by the luminous flux splitting element into a specified linear polarized luminous flux and the lens array 416 to transmit the plural partial luminous fluxes emitted from the polarization converting element to the side of an optically modulating device, and the polarization converting element and the lens array 416 are integrated by a holding frame 80 and are fixed at the fixing part 82 of the supporting body 47.  Thus, the polarization converting element and the lens array may be attached to the fixing part of the supporting body while adjusting in an integrated state when they are attached at the fixing part, so that the labor and the time of positional adjustment are reduced.
Patent JP-2001133417-A (JP)
Title: Apparatus and method for reinspection of defect on object
Inventor: DOTAN NOAM
IPC: G01R31/307
Filed: 2000-06-15
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method for the reinspection of a defect on an object. SOLUTION: This apparatus comprises a stage 414 on which an object is placed so as to be received. The apparatus comprises both an optical microscope 416 and a scanning electron microscope(SEM) 420. The optical microscope is used to reinspect a defect which is mapped in advance on the surface of the object, and it comprises an illumination source 430 used to guide a light beam toward a part which is selected on the surface of the object. The optical microscope is constituted so as to generate either bright field illumination or dark field illumination or both. When the defect is detected once, a translational system 422 moves the stage by a prescribed displacement in such a way that the defect reaches a position which is reinspected by the SEM.  The apparatus is constituted in such a way that the defect is focused automatically so as to be reinspected by the SEM and that the stage is turned so as to obtain a perspective in which the defect is changed.
Patent JP-2002036314-A (JP)
Title: Mold for injection molding
Inventor: SUZUKI SEIZO
IPC: B29C45/44
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To solve the problem that it is difficult for a conventional mold for injection molding to produce a molding high in precision and quality which has an undercut part in a minute area. SOLUTION: In a mold for injection molding which has a pair of undercut molding pieces 14 and 15 which can retreat across the mold opening direction of a movable mold and injection-molds a resin product W having an undercut part U molded by the pieces 14 and 15, the first piece moving means 27 and 28 which are interlocked with the mold opening action of the movable mold and make one undercut molding pieces 15 retreat and the second piece moving means which, following the retreat of the piece 15, is interlocked with the mold opening action the movable mold and makes the other undercut molding piece 14 retreat are provided, and the second piece moving means has a wire cable 24 one end of which is connected to the piece 15 and which makes the piece 15 retreat.
Patent JP-2002046997-A (JP)
Title: Safety device for work vehicle
Inventor: OHIRA AKIHIKO
IPC: B66F9/24
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To restart work by safely releasing an emergency stop state of a work device based on detection of an abnormality. SOLUTION: A work vehicle is composed of a high lift work device comprising a swivel base 3, a boom 4, etc., disposed on the vehicle, an operation lever 11, a controller 10 to control actuation of the swivel base 3 and the boom 4 in accordance with operation by the operation lever 11, an actuation control valve 25, and hydraulic actuators 7, 8, and 9. On the controller 10, an emergency stop part 10a, and an abnormality detection part 10b to detect an abnormality in an actuation control system are provided, and an alarm device 21 and a display device 22 are provided to compose a safety device. When an abnormality in the actuation control system is detected, actuation of the boom 4, etc., is stopped by the emergency stop part 10b, alarm actuation is performed by the alarm device 21, actuation of the work device when actuation is restarted is predicted, and the contents of the prediction is displayed by the display device.
Patent JP-2002048449-A (JP)
Title: Cooling storage chamber
Inventor: IMAI NOBUMITSU
IPC: F25D23/00
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a cooling storage chamber capable of avoiding the remarkable reduction of a temperature in a storage chamber compared with a set temperature. SOLUTION: A control device 24 is equipped with a timer to carry out a cold storage agent freezing mode, wherein a compressor 37 is operated at a preset time to freeze a cold storage agent 13 by a cooler 34, and a cold storage agent cooling mode, wherein the compressor 37 is stopped to cool the inside of the storage chamber 5 by the cooling effect of the cold storage agent 13, while the control device 24 is provided with a temperature compensating heater or an electric heater 25 to prevent the supercool of inside of the storage chamber 5 under the cold storage agent freezing mode.
Patent JP-2002041186-A (JP)
Title: Information processor and connector device
Inventor: KASHIWAGI KAZUHIKO
IPC: G06F1/16
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide an information processor constituted so that a cable connector can be projected to the lower part of the device main body, and that workability at the time of connecting the cable connector to a connector can be satisfactorily maintained. SOLUTION: A personal computer 1 as an information processor is provided with a device main body 3 having a vertical rear wall 14 and an PRT connector 36 having a connecting part 40 to which a cable connector 6 linked to a printer cable 2a is connected so as to be removable. The connector is supported by the device main body so as to be selectively rotatable across a first position where the connecting part is faced sideways and a second position where the connection part is faced downward to the rear wall of the device main body.
Patent JP-2002045518-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To improve game attractions by outputting a voice corresponding to a presentation action while displaying a character image performing the presentation action in a jackpot presentation display. SOLUTION: Character images 60a and 60b of a first frame are displayed on a special pattern display device 4 together with a balloon 70 (a), a shout displayed in the balloon 70 is outputted by a voice attuned to the display of the frame 1. After a fixed period passes from the display of the frame 1, a character image of the second frame is displayed (b), and simultaneously, a corresponding voice is outputted. Thereafter, likewise, frames 3 and 4 are displayed (c, d) and corresponding voices are outputted. The frame images are displayed repeatedly during the jackpot round (a to h). While the frame images are displayed, music is reproduced to match the switching timing of each frame.
Patent JP-2002051518-A (JP)
Title: Brushless motor
Inventor: KAMIJO JUNICHI
IPC: H02K29/00
Filed: 2000-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a brushless motor capable of attaining little oil leakage and high reliability. SOLUTION: In this brushless motor, a rotor yoke 3 attached with a ring- shaped magnet 18 onto its inner periphery and a turntable 2 attaching/detaching a data recording and playback disk mounted on the top of the rotor yoke, are integrally fixed to a shaft 4. Under the rotor yoke, a radial bearing 6 is arranged inside it so as to hold the shaft pivotal, and a bearing holder 9 which fixes a stator core 11 wound with a driving coil 10 provided at a prescribed interval from the ring-shaped magnet is arranged outside it. The brushless motor holds a cover member 12 provided with a thrust plate 13 constituting a thrust bearing with the shaft at the lower part of the shaft.  With the cover member fixed to the bearing holder, the bearing holder is fixed to a motor base 5, and a stop ring 24 for preventing the rotor from coming off is attached to the shaft between the radial bearing and the thrust plate.
Patent JP-2002048138-A (JP)
Title: Buried cap screw for linear guide unit
Inventor: KATO MASATAKA
IPC: F16B37/14
Filed: 2000-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a buried cap screw for linear guide unit in which fitting of the buried cap screw into an installation hole is simple and dependable as compared with a conventional buried cap screw made of synthetic resin liable to be sunk in the installation hole due to the effect of chips and the like. SOLUTION: The buried cap screw 50 fitted into the installation hole formed on a raceway track rail is introduced easily into the installation hole by means of an introduction part 54 formed underside 52 with smaller diameter outer periphery than the bore diameter of the installation hole and the introduction part 54 helps stabilize the posture of the buried cap screw 50 in the installation hole. By press fitting the buried cap screw 50 into the installation hole with the posture being in such stabilized condition, a fitting part 55 on top face 51 side is press fitted positively into the installation hole. Since a pressing force can be relieved by a plurality of relief grooves 56 formed on the fitting part 55 with depth larger than a press fitting allowance, such deformation as to expand the raceway track rail is prevented from occurring.
Patent JP-2002048598-A (JP)
Title: Transmitting device and method, receiving device and method, meter-reading device and method, and storage medium
Inventor: KATO TOSHIO
IPC: G08C15/00
Filed: 2000-08-04
Abstract: PROBLEM TO BE SOLVED: To automate the meter reading of power, gas, water or the like. SOLUTION: A broadcasting device 1 transmits a broadcasting signal through a communication satellite 2. The broadcasting device 1 also transmits an automatic meter reading system signal multiplexed on the broadcasting signal according to the request from an electric power company, gas company, or water department. A receiving device 4 receives the broadcasting signal, extracts the automatic meter reading system signal from the broadcasting signal in addition to a general function for outputting a resulting video signal and audio signal to a monitor 5, instructs the meter reading to an electric power meter 6, a gas meter 7, and a water meter 8 connected thereto in conformation to this signal, and transmits the returned meter read values to the broadcasting device 1 through a public telephone network 9.
Patent JP-2002045252-A (JP)
Title: Lock device for haircut and hairdressing chair or the like
Inventor: OBAYASHI TOSHIHIKO
IPC: A41C1/06
Filed: 2000-08-04
Abstract: PROBLEM TO BE SOLVED: To prevent the possibility that a chair is rotated when a chair is moved up/down and a back rest is raised/lowered in a condition without locking the rotation by performing the rotation and the locking of a chair total unit in the past with foot pedal operation, as a result, possibility that a client falls down from the chair or a barker/beautician is caught in the rotation of the chair and injured. SOLUTION: This lock device in a haircut and hairdressing chair or the like connects a reducing valve 15 to a connection point connecting a solenoid valve 7 for lifting of a chair and a solenoid valve 9 for raising of a back rest and between a cylinder 2 for up/down moving of the chair and a cylinder 3 for raising/lowering of the back rest, so as to lock rotation of the chair when a switch for up/down moving of the chair or raising/lowering of the back rest is operated.
Patent JP-2002056511-A (JP)
Title: Combined magnetic head and method of manufacture
Inventor: INAGUMA TERUYUKI
IPC: G11B5/31
Filed: 2000-08-07
Abstract: PROBLEM TO BE SOLVED: To form a clear recording pattern onto a magnetic recording medium, to eliminate bad influence on an adjacent track and to enhance recording density. SOLUTION: In a combined magnetic head 20 in which a magnetoresistive reproducing head part 22 for reproducing a signal recorded on the magnetic recording medium and an inductive recording head part 23 for recording a signal onto the magnetic recording medium are combined, magnetoresistive element parts 29, 30 and 31 have step parts at their both end parts and the upper surface of an upper layer gap layer 28 formed thereon is flattened.
Patent JP-2002060808-A (JP)
Title: Blast furnace operation method using sintered ore having controlled chemical composition
Inventor: YAMAGUCHI KAZUYOSHI
IPC: C21B5/00
Filed: 2000-08-08
Abstract: PROBLEM TO BE SOLVED: To reduce the fuel ratio of a blast furnace and to improve its productivity, by securing the air permeability and reducibility of a cohesion zone formed by sintered are when a large amount of pulverized coal is flown into the furnace, increasing O/C(ore-to-coke ratio) in the peripheral part of the furnace and improving the reducing efficiency of the same region. SOLUTION: The basicity of sintered ore (CaO/SiO2) is held to 1.4 to 1.9, the content of SiO2 to 3.5 to 5.5 mass%, Al2O3 to 1.5 to 2.3 mass%, and MgO to 0.2 to 1.5 mass% each in a proper range. Further, the range of CaO/SiO2 in the sintered ore is extended, a part of the sintered ore is replaced with lumpy iron ore and/or a lumpy indirect raw material, and CaO/SiO2, SiO2, Al2O3 and MgO in the average composition of the sintered ore and lumpy iron ore and/or lumpy indirect raw material are held in the proper ranges. Moreover, powdery iron ore and/or a powdery indirect raw material is blown into the furnace from a tuyere part.