baber/WOPTO huggingface dataset:
Patent JP-2002355405-A (JP)
Title: Game machine
Inventor: NISHIMOTO ATSUSHI
IPC: A63F7/02
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a game machine improving fun for a player. SOLUTION: A display controller 39 varies and stops the identification pattern groups ZG of a left column and a right column and vertically varies the identification pattern group ZG of a center column within a normal variation area ZH. Then, the identification pattern group ZG of the center column is tentatively stopped and displayed at a miss. Then, the identification pattern groups ZG of all the columns are horizontally moved respectively in a right direction. At the time, the identification pattern group ZG of the center column at the time of tentative stoppage is displayed in the left column in an aligned state from the left end of a pattern display device 21 and the center column is vertically varied again.
Patent JP-2002359571-A (JP)
Title: Television tuner
Inventor: YAMAMOTO MASAKI
IPC: H04N5/44
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To avoid interference by FM broadcasting signals, when receiving a low-band television signal, and to reduce deterioration of NF and decrease in sensitivity, when receiving the FM broadcasting signals. SOLUTION: The television tuner comprises a mixer 15 for performing the frequency conversion of an inputted television signal or an FM broadcasted signal, and trap frequency switched type trap circuits 4 and 15 being provided at the front stage side of the mixer 15. A trap frequency is positioned at an FM broadcasting band, when receiving a low-band television signal adjacent to the high-region side of an FM broadcasting band, and the trap frequency is positioned at the lower side of the FM broadcasting band, when receiving the FM broadcasting signal.
Patent JP-2002363651-A (JP)
Title: Method for producing cold rolled steel sheet for blanking
Inventor: UKO MINORU
IPC: C21D9/46
Filed: 2001-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a cold rolled steel sheet for stably obtaining hardness satisfying Hv: 170 to 210. SOLUTION: A steel slab having a composition containing, by mass, 0.001 to 0.07% C, 0.05 to 0.4% Mn and <=0.05% P, and the balance Fe with inevitable impurities is hot-rolled so that finishing temperature is controlled to the Ar3 transformation point or higher, and is coiled in the temperature range of 650 to 500 deg.C. After that, cold rolling is performed thereto at a cold rolling pressure reduction ratio Red in a range satisfying the following inequality (1) in accordance with the carbon equivalent Ceq of the steel, so that its hardness as cold- rolled is controlled to Hv: 170 to 210: 50<=Red+123×Ceq-0.53/Ceq<=80...(1); wherein, Red is the cold rolling pressure reduction ratio, and Ceq=C+Mn/2+P /6.
Patent JP-2002359012-A (JP)
Title: Storage battery and its control method
Inventor: OMAE TAKAO
IPC: H01M10/44
Filed: 2001-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a storage battery capable of accurately detecting the inside temperature, and a control method capable of properly controlling the battery on the basis of a detected temperature. SOLUTION: This storage battery is made by continuously connecting a plurality of cells. When the width of the storage battery is set to W, and the length is set to L, a storage battery temperature detecting means is arranged in a position of 1/5W to 4/5W and 1/5L to 4/5L.
Patent JP-2002362705-A (JP)
Title: Power supply device in monorail type ceiling running device
Inventor: YAMAMOTO KENICHI
IPC: B65G1/00
Filed: 2001-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a power supply device that has larger capacity than a conventional power supply means and can supply power from an alternating current power source as a power supply means to an elevating machine of a monorail type ceiling running device. SOLUTION: This monorail type ceiling running device has a running carrier 1 running along a running rail 2 and the elevating machine 8 sagged from the running carrier 1 vertically movably. A current collecting part 14 is downwardly disposed on the lower surface of the running carrier 1, a current collecting part 15 is upwardly disposed on the upper surface of the elevating machine, and both current collecting parts contact each other at the upper limit stopping position of the elevating machine 8.
Patent JP-2002355744-A (JP)
Title: Spherical surface copy grinding-polishing method and spherical surface copy grinding-polishing device
Inventor: KATAGIRI TAKENORI
IPC: B24B13/00
Filed: 2001-06-04
Abstract: PROBLEM TO BE SOLVED: To stabilize the spherical center position of machining to improve shape transferability and surface accuracy by controlling the temperature of a machining fluid so as to be kept constant. SOLUTION: This spherical surface copy grinding-polishing device has a polishing plate 4 for polishing the spherical surface of a polished object; a rotating means 5 for holding and rotating the polishing plate 4; a holding means 13 for rotatably holding the rotating means 5; a rocking means 16 for putting the polishing plate 4 in rocking motion; a machining fluid supply means for supplying a machining fluid to the polishing face of the polishing plate 4; a pressurizing means 25 for pressuring the polished object in the spherical center direction of the polishing plate while holding the polished object rotatably; and a control means for controlling the temperature of the machining fluid.
Patent JP-2002357263-A (JP)
Title: Pulley unit
Inventor: FUJIWARA HIDEKI
IPC: F16C33/78
Filed: 2001-06-04
Abstract: PROBLEM TO BE SOLVED: To prevent mud or the like from infiltrating by the structure curtailed in the breadwise width of the pulley, and also to curtail the breadthwise size of the pulley unit as a whole. SOLUTION: The pulley unit is constituted of a pulley 1, a shaft body 2 to be relatively rotatable to the pulley 1 and coaxially arranged in the inside of the pulley 1, a one way clutch 3 interposed in the annular space S between the pulley 1 and the shaft body 2, and a rolling bearing 5 provided at the side of the one way clutch 3 in the annular space S. Further, the pulley unit is provided with an annular seal 6 by which the axial outside of the rolling bearing 5 positioning in the annular space S and hermetically sealing the axial outside of the rolling bearing 5, and a thin plate member 8 fixed in one side of the shaft body 2 and the pulley 1 and provided extendingly over both end faces of the pulley 1 and the shaft body 2 to at least cover the annular space S.
Patent JP-2002366865-A (JP)
Title: Credit card authentication system
Inventor: AKITA KENICHI
IPC: G06Q20/30
Filed: 2001-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a credit card authentication system which can securely authenticate a credit card user and is economical as a credit card authentication system for payment using a credit card at a store or on the Internet. SOLUTION: The system is equipped with a card reader which reads information on the credit card and sends out card information including a read card number and the telephone number of a line connecting the card reader and a credit card authenticating device which compares the installation area of the card reader specified with the telephone number with the location area of a mobile terminal that the credit card bearer registered corresponding to the card number from the card reader in a mobile network and authenticates the credit card user as the credit card holder when both the areas match each other.
Patent JP-2002326729-A (JP)
Title: Sheet separator
Inventor: SEKIGUCHI KATSUHARU
IPC: B65H3/20
Filed: 2001-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a sheet separator capable of separating sheets one by one without chapping or injuring fingers, or making a sheet dirty or wrinkled. SOLUTION: An edge adhesive face is formed by quickly reversing an adhesive tape 3a by an adhesive head 10, the edge adhesive face is abutted on a sheet 11 to raise a fork lever 9a, a compressive coil spring 9c is compressed by the pressing and sinking quantity X of the adhesive head, the fork lever 9a is pushed back by the compression stress as a repulsion driving source, a pinion 8 is rotated by a rack 9b on an inner face of the fork lever, a one-way clutch 7 fixed to the pinion 8 is operated, a refraction winding shaft 5 fixed to an inner ring of the one-way clutch is rotated, a reel shaft 5a at a tip of the refraction winding shaft is rotated, the adhesive tape 3a is wound on a winding core 4b inserted into a taper collar 4c fixed to the reel shaft by a length corresponding to the pressing and sinking amount of the adhesive head 10,  and a new adhesive edge face for next sheet separation is prepared on a tip of the adhesive head.
Patent JP-2002369234-A (JP)
Title: Information distributing method and information terminal
Inventor: AOKI YOSHIHIKO
IPC: H04W64/00
Filed: 2001-06-07
Abstract: PROBLEM TO BE SOLVED: To provide amusement properties attached to some extent, when distributing map information, etc., so that its utilize is promoted. SOLUTION: A center for distributing information and a terminal capable of communicating with the center are prepared, such that the center holds specified position information, the terminal detects the present position, and if the detected position coincides with one specified position held in the center, a specified noticing of this fact is conducted, and the center registers information for identifying the terminal coinciding with the present position. Thus, for example, a user of the terminal reaching a predetermined position is granted certain privileges.
Patent JP-2002368075-A (JP)
Title: Container and sealing method for container
Inventor: SUZUKI HITOSHI
IPC: H01L21/68
Filed: 2001-06-08
Abstract: PROBLEM TO BE SOLVED: To improve the seal keeping capability of a container which is sealed by using an annular vacuum attracting space. SOLUTION: This container has a container main part 10 which has an opening on its one side and a cover 20 which closes the opening of the container main part 10. An annular groove 21 is formed at least one of the container main part and the cover so as to surround the opening, an annular vacuum attracting space which surrounds the opening is formed by the groove when the opening is closed by the cover, the annular vacuum attracting space is evacuated, and the cover is attracted by the container main part to seal a container. An extended vacuum space 13 linked with the annular vacuum attracting space is provided to increase the volume of the vacuum attracting space.
Patent JP-2002371767-A (JP)
Title: Watertight structure of door
Inventor: KAJIURA KATSUYUKI
IPC: E06B7/22
Filed: 2001-06-13
Abstract: PROBLEM TO BE SOLVED: To prevent intrusion of water using a watertight structure of a door between, e.g. a bathroom and a dressing room, without providing a draining structure at the sill of a door frame nor raising water-stopping rubber or the like from a floor face. SOLUTION: A series of water stoppers 3A and 3B is provided along the left vertical edges, lower edges, and right vertical edges of door bodies 21A and 21B. When the door is closed, the water stoppers 3A and 3B make intimate contact with the right and left jambs 14 and 13 and the sill 12 of a door frame 1, and at a meeting part the water stopper 3A makes intimate contact with the water stopper 3B. The water stoppers 3A and 3B are diagonally molded and secured to each other in such a way that right and left vertical members and horizontal members are joined together at their respective joint ends at an angle of just 90 deg..
Patent JP-2002370271-A (JP)
Title: Abnormality monitoring unit for injection molding machine
Inventor: KOSUE SHOGO
IPC: B29C45/84
Filed: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To immediately inform a manager of occurrence of a abnormality even when he is not near an abnormality monitoring unit when the abnormality occurs in an injection molding machine. SOLUTION: When the abnormality occurring in any of injection molding machines 4a, 4b, etc., is detected by a abnormality detector 2, an electronic mail is transmitted from an electronic mail transmitter 8 to inform the occurrence of the abnormality to the manager. Accordingly, the manager can immediately deal with the abnormality. Even when the molding machines 4a, 4b, etc., are stopped to stop a production, a decrease in productivity can be limited to a minimum limit.
Patent JP-2003007032-A (JP)
Title: Disk cartridge
Inventor: HOTTA TAKASHI
IPC: G11B23/28
Filed: 2001-06-19
Abstract: PROBLEM TO BE SOLVED: To facilitate the recycling of the components of a disk cartridge to be scrapped with smaller man-hours. SOLUTION: A changeover piece 6 arranged inside a disk case for preventing the erroneous erase is formed of a base material identical as the molding base material of a disk case 2. By this arrangement, the man-hours and cost for removing the changeover piece 6 form the disk case 2 and consequently for the recycle work are saved.
Patent JP-2003009397-A (JP)
Title: System interconnection ac/dc converter
Inventor: WATANABE YOSHISUKE
IPC: H02J3/16
Filed: 2001-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a system interconnection AC/DC converter in which the operation transition is made smoothly, while suppressing the variations in voltage and current. SOLUTION: A correction amount operating means 16 normally operates a phase correction amount Δθ and a gain correction amount ΔG, required for matching the conversion values of a positive phase 3/2-phase voltage conversion means and a positive phase 3/2-phase current conversion means (in other words, making the magnitude and phase of voltage 3/2-phase conversion agree with the results of current 3/2-phase conversion). At independent operation, a PWM control signal is generated, based on the difference between the output from a positive phase 3/2-phase voltage conversion means 17, having a phase and a gain corrected by the phase correction amount Δθ and the gain correction amount ΔG and reference values Vpdref and Vpqref.  When an interconnection circuit breaker MC is opened, a modulation factor altering means 13 alters the modulation factor temporarily, in order to obtain a PWM control signal required for supplying a necessary power to a specified load L1, while taking into account the residual capacity of a power storage unit B.
Patent JP-2003002090-A (JP)
Title: Seat for vehicle
Inventor: NAKAGAWA YOSHIHISA
IPC: B60N2/02
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a seat for a vehicle having a cushion with a freely adjustable length. SOLUTION: The front end part of a cushion pad 2 forming a seat cushion 1 is bent in an U-shape, and by means of a cover 3 covering the cushion pad 2, the pad front end part is connected to the rear side, while a pressing device 10 capable of freely moving forward in the horizontal is arranged inside the front end space part of the cushion pad 2. According to an advancing operation of the pressing device 10, the front end part of the cushion pad 2 and the seat cover 3 are extended forward, and consequently, an auxiliary cushion part 4 for placing a foot is formed in the front end part of the seat cushion 1.
Patent JP-2003005289-A (JP)
Title: Cooling device for projector
Inventor: TAKAHASHI MAKOTO
IPC: G03B21/16
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To control rotating speeds of a suction fan and an exhaust fan according to fluctuation of an environmental temperature. SOLUTION: An inlet of a case and the suction fan 6 are connected via a duct, suction air is guided to a liquid crystal panel for cooling it and the warmed air is exhausted out of the case by the exhaust fan 10. A temperature sensor 9 is arranged in the duct to detect a sucked outside air temperature (an environmental temperature), the temperature is digitized by an A-D converter part 21, it is compared with a plurality of reference temperatures read from a storage part 22 by a discrimination part 23, a corresponding reference temperature is discriminated and is processed into an analog value by an D-A converter 24 and a driving voltage generation part 25 generates 6 V-13 V to rotate the suction fan and the exhaust fan.  The two fans are controlled to rotate at a low speed, at a medium low speed, at a medium high speed, or at a high speed according to environmental temperatures, and when the environmental temperature is low, they are controlled to run at a low speed for prioritizing quietness, and when the environmental temperature is high, they are controlled to run at a high speed for prioritizing cooling. Moreover, the two fans may be rotated at different speeds, respectively.
Patent JP-2003008574-A (JP)
Title: Network management system
Inventor: HATTORI HIROSHI
IPC: H04L69/40
Filed: 2001-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a network management system that narrows down the information of a managed device noticed by a maintenance person and displays the resulting information on a terminal so as to reduce and clarify the system processing. SOLUTION: The network management system comprises: a plurality of terminals 1000 each having an operation object device selection means 1011 for selecting a device to be managed being a control object, and an operation menu selection means 1012 for selecting and designating a monitor object job of the device to be managed; a plurality of management devices 3000 having an operation menu storage means 3001 for storing a designated operation menu and informing of monitor object information described in the operation menu;  and a management device 2000 having a maintenance person utilization status management table 2011 for storing managed device information being control objects from a plurality of the terminals and supervisory object jobs, and informing the object device to be managed about the operation menu and informing each terminal about report information from the device to be managed on the basis of a maintenance person utilizing state management table.
Patent JP-2003006594-A (JP)
Title: Formation method for rf-id medium using both-side tape
Inventor: MARUYAMA TORU
IPC: B42D15/10
Filed: 2001-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a formation method of an RF-ID medium for which electric connection is not interrupted even when external force is concentrated on a conductive part for connection by strongly conducting and joining an IC chip mounted interposer and an antenna holding body. SOLUTION: The IC chip mounted interposer is formed by providing a conductive pattern provided with at least the conductive part for the connection on a base material and mounting an IC chip on the conductive part for the connection and the antenna holding body is formed by providing the conductive pattern composed of an antenna conductive part and the conductive part for the connection positioned at the end part of the antenna conductive part on the base material. The interposer and the antenna holding body are made to face each other at the respective conductive parts for the connection, and piled up by interposing an insulating both-side tape in-between and the interposer and the antenna holding body are joined by using a conducting and joining means and the insulating both-side tape.
Patent JP-2003004836-A (JP)
Title: Gps receiver and trouble diagnosing method therefor
Inventor: TANAKA HIROZO
IPC: H04B17/00
Filed: 2001-06-25
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that it is difficult to specify whether the abnormality generated in a measuring position calculation result is caused by the external factor of a GPS receiver such as a GPS satellite state or the like, or the factor of the GPS receiver itself such as a state such that the radio wave from a GPS satellite can be normally received but cannot be demodulated or the like, because a detection circuit cannot be diagnosed at the time of self-diagnosis in the conventional GPS receiver. SOLUTION: The output signals of the false noise generators 11-13 and frequency generators 19-21 of the receiving circuits 37-39 among a plurality of the receiving circuits 36-39 constituting the GPS receiver are inputted to the other receiving circuit 36 as inspection signals at the time of self-diagnosis to be processed, and the processed result is judged to be accepted or rejected. When there is abnormality in the measuring position calculation result, it can be specified whether the abnormality is caused by the external factor of the GPS receiver such as a GPS satellite state or the like, or the factor of the GPS receiver itself such as a state such that the radio wave from the GPS receiver can be normally received but can not be demodulated or the like.
Patent JP-2003007200-A (JP)
Title: Manufacturing method of electron emission device, manufacturing method of field electron emission element with cold cathode and manufacturing method of field electron emission display device with cold cathode
Inventor: INOUE KOJI
IPC: H01J9/02
Filed: 2001-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a field electron emission element with cold cathodes, which is capable of forming electron emission bodies consisting of carbon even in relatively low temperature. SOLUTION: In this manufacturing method of a field electron emission element with cold cathodes, the field electron emission element with cold cathodes comprises cathode electrodes 11 formed on a supporter 10, and a selective growth region 21 of electron emission bodies formed on the cathode electrode 11 where an electron emission portion should be formed and an electron emission portion 15 formed by a plurality of electron emission bodies 22. Here, the electron emission bodies 22 are made of carbon and have a tube shape, and also formed on the selective growth region 21 of the electron emission bodies by means of a plasma CVD method in the condition of plasma density of not less than 1×10<12> /cm<3> under applying a bias voltage to the supporter 10.
Patent JP-2002082213-A (JP)
Title: Reflector and reflection type liquid crystal display device
Inventor: YOSHII KATSUMASA
IPC: G02F1/1335
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To provide such a reflector that it can be seen bright in a specified viewing angle range although it has light diffusing property to suppress reflection in a wide viewing angle range, and to provide a reflection type liquid crystal display device which uses the above reflector. SOLUTION: A plurality of concaved parts 3a, 3b, 3c having light reflecting property are formed on the surface of a substrate. Each concaved part has a specified vertical cross section passing the deepest point of the concave and showing the following properties. The specified vertical cross section is formed by a first curved line from one periphery of the concave to the deepest point and by a second curved line continuous with the first line and from the deepest point of the concave to the other periphery. The average of the absolute tilt angle of the first curved line to the substrate surface is larger than the average of the absolute tilt angle of the second curved line to the substrate surface.
Patent JP-2003017417-A (JP)
Title: Epitaxial wafer manufacturing equipment
Inventor: KOUJI YOSHIHARU
IPC: C23C16/455
Filed: 2001-07-03
Abstract: PROBLEM TO BE SOLVED: To provide an epitaxial wafer manufacturing equipment which enables deposition of an epitaxial film of the uniform thickness on a substrate. SOLUTION: A cross-sectional area of a reaction furnace, in the direction crossing at right angles with the gas flow of a material gas 10 flowing in the reaction furnace, is smaller on the downstream side of the material gas 10 than on the upstream side, which compensates for the density of a material on the downstream side of the material gas 10 in the reaction furnace 8. Consequently, an epitaxial film deposited on a substrate 6 mounted on a susceptor 15 has a uniform thickness.