baber/WOPTO huggingface dataset:
Patent JP-2002327413-A (JP)
Title: Support driving tool for fence
Inventor: SAGAWA SHUICHI
IPC: E04H17/26
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a support driving tool for a fence, by which a support and a driving tool body are assembled and disassembled easily, the head section of the support is not damaged when the support for the fence is installed and a through-hole for mounting a beam is not deformed. SOLUTION: The support driving tool for the fence is composed of a supporter 2 inserted into the through-holes 13 penetrated to the support 1 and a driving tool body 3 inserted to the outside of the support 1, notched sections 31 fitted to the supporter 2 are formed at the lower end of the driving tool body 3, and the upper end of the driving tool body 3 is projected to a section upper than the support 1 while a striking section 32 is formed.
Patent JP-2002329514-A (JP)
Title: Single cell for fuel cell and solid electrolyte fuel cell
Inventor: FUKUZAWA TATSUHIRO
IPC: H01M8/12
Filed: 2001-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized, high output and highly reliable single cell, cell plate, a stack for a fuel cell provided with these and a solid electrolyte fuel cell. SOLUTION: In the single cell for the fuel cell, a solid electrolyte layer 9 is arranged in a groove or a hole providing an air electrode layer 5 and a fuel electrode layer 6 on a substrate 10, an electrochemical reaction fluid is formed in a solid electrolyte layer interface, and a conductive material 3 is inserted in the substrate 10. Electron conductivity of the conductive material 3 is higher than electron conductivity of a forming material of the air electrode layer 5 and the fuel electrode layer 6. The solid electrolyte fuel cell uses the stack for the solid electrolyte fuel cell as a power generating element.
Patent JP-2002333650-A (JP)
Title: Camera
Inventor: OKUMURA YOICHIRO
IPC: G03B19/00
Filed: 2001-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a camera capable of preventing photographing on an abnormal exposure condition in advance by detecting that a shutter is in an abnormal state and setting the camera in a release lock state while keeping image disappearance time short. SOLUTION: This camera is provided with a CPU 25 deciding that the traveling of a focal-plane shutter is abnormal when a 2nd signal showing the completion of the traveling of a front curtain or the completion of the traveling of a rear curtain is not detected in a period from completing exposure till detecting a 1st signal outputted between the completion of the mirror-up operation and the mirror-down operation state of a quick return mirror 4.
Patent JP-2002302891-A (JP)
Title: Coated paper for printing
Inventor: KAI HIDEHIKO
IPC: D21H19/36
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a coated paper for printing having high bulkiness and nevertheless high strength and softness and resistant to the web breakage in printing. SOLUTION: The coating paper for printing has a coating layer containing a pigment and an adhesive on the base paper and contains bulky pulp. The bulky pulp is effective for suppressing the lowering of paper strength and swelling the fiber to increase the softness because the pulp is produced by treating a mercerized pulp with a polyhydric alcohol having hydroxy group and exhibiting high affinity to cellulose to bond with the cellulose molecule through hydrogen bond.
Patent JP-2002332200-A (JP)
Title: Heavy transport object moving device
Inventor: ITO SEIZO
IPC: B66F19/00
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To facilitate and safen a movement of a heavy transport object even by a small number of persons, and facilitate handling. SOLUTION: In a moving device 1 used for lifting a heavy transport object 2, a movable support 1 with a support surface 22 whose top slopes down to a front end is longitudinally movably placed on a guide surface 4 of a base frame with a base 6 at a rear end of the horizontal guide surface 4, and a front end of a feed screw rod 42 threaded through the base 6 longitudinally is rotatably engaged at a rear end of the movable support 1. For a lifted movement of the heavy transport object 2, a pivotable support plate 45 whose rear end is removably lockable in locking portions 6A and 6B formed at upper ends of the base 6 is supported for pivotal motion on the locking portions 6A and 6B, and the front side thereof is supported on the sloping support surface 22 of the movable support 20.  For a side movement of the heavy transport object 2, the pivotable support plate 45 is removed, and stopper pins 46A and 46B are erected and supported in fitting holes 26A, 26B, 28A and 28B formed in given positions in the sloping support surface 22 of the movable support 20.
Patent JP-2002342872-A (JP)
Title: Device and method for detecting abnormality of traffic flow
Inventor: HATTORI OSAMU
IPC: G08G1/01
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To comprehensively decide a change of a traffic situation appearing when a sudden event occurs on a road by perceiving the change of the traffic situation from various aspects. SOLUTION: Sudden abnormality of a traffic flow is detected by two or more different systems on the basis of traffic measuring data 11, weighted mean operation to an abnormality congestion evaluation value of each of the systems is conducted 12, and comprehensive decision is conducted on the basis of the weighted mean value 15-17. Since a defect of each of the systems can be compensated by combining congestion results of each of the systems, the occurrence of the sudden event on the road can be detected more accurately.
Patent JP-2002060364-A (JP)
Title: Curable electron donor compound
Inventor: MUSA OSAMA M
IPC: C07C275/14
Filed: 2001-05-16
Abstract: PROBLEM TO BE SOLVED: To obtain an electron donor compound which is suitable for being used as an adhesive or a component for adhesives. SOLUTION: This curable electron donor compound is a compound represented by formula 1 [(n) is 1 to 6; Ar is an aromatic ring, a heterogeneous aromatic ring, or the like; R1, R2 and R3 are each H, an alkyl, or the like; G is OR4, SR4, or the like; R4 is the above Ar or an alkyl; Q is a 1 to 12C alkyl; X is amide, carbamoyl, or the like; Z is an alkyl, a siloxane aromatic or the like].
Patent JP-2002340614-A (JP)
Title: Encoder
Inventor: SUZUKI KOUJI
IPC: G01D5/245
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a small inexpensive encoder requiring no respective separate arrangement of a position sensor and a magnetic pole sensor, capable of detecting position and magnetic pole with one sensor, and facilitating the adjustment when installing the sensor. SOLUTION: This encoder has grating patterns 21 and 22 for constituting a scale, plural sets of magnetic sensors 31 and 32 relatively moving with the scale, and corresponding to the grating patterns 21 and 22, a phase modulating part 4, a magnetic pole detecting signal generating part 5, and a position detecting signal generating part 6. The grating patterns 21 and 22 are formed in a pattern of an equal pitch. A magnetic pole detecting signal is generated on the basis of a phase difference signal having at least one set of vernier period such as the pitch number of the vernier period between optional grating patterns becomes equal to integer time a magnetic pole logarithm of a motor.
Patent JP-2002340988-A (JP)
Title: Semiconductor integrated circuit and its test method
Inventor: URANO YOSHINORI
IPC: G01R31/28
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit and its test method which can increase a toggle rate of an internal circuit without increasing manufacturing cost in a burn-in test, and improve easily stress coverage. SOLUTION: The test method includes a first step for performing a burn-in test by operating a microcomputer by executing a program stored in a ROM, and a second step for performing a burn-in test by using scan which is executed by a scan chain with a scan cell. Both the first step and the second step are executed in one burn-in test by switching the first step and the second step.
Patent JP-2002342424-A (JP)
Title: System/method/server/program for allocating taxi
Inventor: TERANISHI HIROTO
IPC: G06Q50/30
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a taxi allocation system satisfying service conditions desired by a user. SOLUTION: The system has a means for previously storing service contents held by each taxi in a taxis database 35, a means for a taxi allocating server 3 to receive allocation requesting information including the service conditions desired by the user from a user portable telephone set 1 and to retrieve a taxi satisfying the desired service conditions by referring to the database 35, a means for informing the taxi terminal 2 of the retrieved taxi of bidding of a fare and waiting time, a means for receiving proposal information from the terminal 2 and transmitting the proposal information and the service contents held by each taxi to the telephone set 1 as taxi information edited by each taxi,  and a means for informing the terminal 2 of a single taxi selected based on the taxi information of the single taxi selected and transmitted from the telephone set 1 that the taxis is bidden successfully.
Patent JP-2002037045-A (JP)
Title: Traction control for rolling stock
Inventor: MENTH STEFAN
IPC: B61K7/12
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a traction control method minimizing a slip between a rail and a wheel set even at the start of a vehicle while minimizing the mechanical load of the whole drive train. SOLUTION: In the traction control method for a rolling stock, a torque target value Msoll for a torque control unit 3 is set by a wheel slip control unit 1, and when the difference Δn of the rotating speed of a driving motor of a wheel set obtained by instantaneous rotating speed n and computed reference rotating speed, reaches a settable threshold value, the torque target value is lowered by the wheel slip control unit, and the torque control unit 3 sets stator frequency fs for at least one driving motor of the wheel set, formed as a non-synchronizer. When the rotating speed difference is smaller than a rotating speed difference threshold value and friction connecting force between the wheel set and a rail reaches the maximum value, stator frequency is limited to a limiting value fSG depending on the stator frequency.
Patent JP-2002348036-A (JP)
Title: Winding position control method of winding machine
Inventor: TORII HIDENORI
IPC: B65H54/02
Filed: 2001-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a winding position control method of a winding machine capable of suppressing the height of the winding machine to be low, reducing the fluctuation in contact pressure, and stabilizing the winding position. SOLUTION: This winding position control method comprises a step of presetting a relational expression between the movement of a supporting member 12 and the winding time based on the estimated relationship between the winding time and the package diameter, a step of moving the supporting member 12 based on the set relational expression, and a step of detecting the relationship between the package diameter and the winding time during the winding process.
Patent JP-2002345978-A (JP)
Title: System for iontophoresis
Inventor: OKABE KEIICHIRO
IPC: A61B5/05
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To realize iontophoresis in which medicines can be stably administrated. SOLUTION: By having an electric output means for outputting electricity to a living body, a detecting means for electrical information provided corresponding to the output of the electric output means to the living body. A real time communication means for data, dosage and control or stop information in abnormality is secured by a two-way telecommunication medium with a doctor or an information center.
Patent JP-2002353332-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: TANIGUCHI TOSHIMITSU
IPC: H01L21/822
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device that has capacitance comprising a gate electrode whose resistance can be made low and an upper electrode and a lower electrode that are made of the same material. SOLUTION: The semiconductor device, which comprises an element isolation film 22 and a gate insulating film 23 that are formed on a semiconductor substrate 21, the gate electrode 24B formed on the gate insulating film 23, source drain regions 27, 28, 30, 31 formed so as to be adjacent to the gate electrode 24B, and the capacitance comprising the upper electrode 26, the lower electrode 24, and a capacitance insulating film 25 that are formed above the element isolation film 22, is characterized in that a titanium silicide film 32 is formed on each surface of the gate electrode 24B, the lower electrode 24, and the upper electrode 26.
Patent JP-2002073531-A (JP)
Title: Multimaster/multislave system bus for field programmable gate array (fpga)
Inventor: BRITTON BARRY K
IPC: H03K19/177
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a more flexible FPGA device capable of having more efficient and speedy implementation and more superior access means. SOLUTION: An embedded system bus is integrated between each of plural embedded master elements inside an FPGA and at least one slave element and an external processor interface for enabling direct access is supplied to all the plural embedded slave elements. When such an embedded system bus is used, each of plural masters can program the embedded element of embedded FPGA logic or the like. This embedded system bus is a signal group composed of ordinary data, addresses and control and supplies the basic protocol of data flow by mutually connecting system elements. Namely, this embedded system bus considers the control, configuration and status determination of the FPGA device. It is preferable that the embedded system bus has a dedicated function effective for arbitration access at any time for enabling communication among various kinds of embedded system components.
Patent JP-2002043121-A (JP)
Title: Valve control device
Inventor: ALTENRENGER URBAN
IPC: H01F7/16
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a valve control device which can be manufactured by a simple and inexpensive method, compensates the manufacturing tolerance of a value unit, and, accordingly, can be easily attached to the valve unit. SOLUTION: The conventional valve controller is incorporated in a housing providing places to all yokes in addition to a valve coil. In order to reduce the cost of attachment of the controller and the play of a valve dome in the coil, yoke devices are fitted from the outside of the housing. This kind of valve controller is suitable for an antilock brake system, anti-slip adjustment, electronic braking force reinforcement, and electronic stabilizing program in a vehicle.
Patent JP-2002350507-A (JP)
Title: Lsi tester
Inventor: CHIKA HIDEYUKI
IPC: G01R31/28
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To alleviate an operator's load for a calibrating work of an LSI tester. SOLUTION: A performance board 14 is an interface board for connecting a device 16 to be tested to various type testing units of this LIS tester, and further can be connected by a calibrating circuit. The device 16 and the calibrating circuit are switched by a relay, and any of the device 16 and the calibrating circuit is connected to each testing unit of the tester. A calibration managing unit 46 contains a circuit necessary to calibrate to self-diagnose, and manages a counting time or calibrating data of the time. The unit 46 switches the device 16 and the calibrating circuit on the board 14, and executes calibrating of all the testing units.
Patent JP-2002353588-A (JP)
Title: Wiring board and producing method therefor
Inventor: UEMATSU YOSHIAKI
IPC: H05K3/46
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a multilayer wiring board, in which coupling will not take place between differential pairs for the wiring pattern of differential wirings and resistance of a differential signal against external noise is strengthened. SOLUTION: With regard to a through-hole which transmits a differential signal on a multilayer wiring board, a first through-hole 12 is made and filled with insulating resin to form an insulator part 14; and a pair of second through- holes 10 and 11 for transmitting a differential signal are then made in the insulator part 14, such that the pair of second through-holes 10 and 11 has a structure coaxial with respect to the first through-hole 12.
Patent JP-2002354913-A (JP)
Title: Seedling transplanting apparatus
Inventor: TAKEYAMA TOMOHIRO
IPC: A01C11/02
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a miniaturized/lightweight seedling transplanting apparatus for stably planting in high speed pot seedlings (b) raised in a tray (c) and fed on a transverse conveyor belt 7 on a farming field 33. SOLUTION: This seedling transplanting apparatus has the following scheme and works as follows: a traveling machine body 1 is equipped with a transplanting rod 20 extending rearward relative to the advancing direction of the machine body 1 so that a seedling-receiving part 21 provided on the tip of the transplanting rod 20 make a vertical motion with a motional locus of nearly ellipsoidal closed loop, the seedling-receiving part 21 is longitudinally divided into left and right seedling-receiving subparts 21' and 21" with respect to the traveling direction of the machine body 1, seedlings (b)  are received in between both the subparts 21' and 21" at a nearly upper limit position of the ascending motion of the seedling-receiving part 21 and stuck into a farming field 33 at a nearly lower limit position of the descending motion thereof and both the subparts move apart from each other left and right; further, the inside of the seedling-receiving part 21 is provided with an extruding member 45 operating so as to extrude the seedlings rearward relative to the advancing direction of the machine body 1 when both the subparts move apart from each other.
Patent JP-2002357582-A (JP)
Title: Moisture detecting apparatus
Inventor: MIYAZAWA ATSUSHI
IPC: G01N27/22
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To solve the problem of a limit existing in measurement for needing a large dynamic range in a measuring range, the number of parts being numerous, experience needed for their adjustment and difficulty existing in performance holding. SOLUTION: A moisture sensor, whose electrostatic capacity changes is incorporated in an oscillation circuit system due to the difference of a dielectric constant of moisture, and change in the electrostatic capacity of the moisture sensor is converted into the change of a frequency with an oscillator. In this case, a capacitor is put between the moisture sensor and the oscillator. A CMOS timer is used in the oscillator.
Patent JP-2002355423-A (JP)
Title: Game machine
Inventor: KOSHIZUKA TOKUKAZU
IPC: A63F7/02
Filed: 2001-06-01
Abstract: PROBLEM TO BE SOLVED: To provide the board case of a game machine preventing illegal actions to a board and increasing the degree of freedom of an attaching layout. SOLUTION: In the case of making the specifications of the sound effect control board 504 of the game machine similar to a conventional case (5 W output for 2 channels, for instance), by using a D class amplifier 409, sound effect control board case 501 does not require a hole for heat radiation and all the thickness t5, height h5 and width w5 of the sound effect control board case 501 are cut down.
Patent JP-2002359259-A (JP)
Title: Release sheet for semiconductor mold
Inventor: YAMAMOTO OSAMU
IPC: H01L21/56
Filed: 2001-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a resin release sheet which is mainly used as mold releasing and in which the occurrence of wrinkles is less for a batch mold and a QF N piece mold. SOLUTION: In the release sheet for semiconductor mold, the surface roughness Rz of at least one face is not less than 3.0 μm.
Patent JP-2002367123-A (JP)
Title: Magnetic head
Inventor: MATSUYAMA HIDEO
IPC: H01L43/08
Filed: 2001-06-08
Abstract: PROBLEM TO BE SOLVED: To suppress the fluctuation and noise of the output of a head caused by the magnetization distribution in a magnetic film of a reproduction head inside. SOLUTION: The magnetization distribution in the magnetic film is arranged to have the one most stabilized state by changing the shape of a free layer in the head to the shape having the lower symmetry than that of a rectangular thin film, e.g. to a parallelogramic thin film, and it is made so as to return to the one stabilized state even though the magnetization distribution in the magnetic film is affected with the fluctuation due to the magnetic field from a medium, magnetic field from a recording head, external disturbance, etc.
Patent JP-2002367836-A (JP)
Title: Common mode choke coil
Inventor: OI TAKAAKI
IPC: H01F27/28
Filed: 2001-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a common mode choke coil having good noise removing performance over a wide range from a low frequency region to a high frequency region. SOLUTION: The common mode choke coil 1 is provided with a bobbin 2, a magnetic substance core 3 consisting of two U-shaped core members 11, 12, and a pair of windings 5, 6. Windings 5, 6 are wound about the outer periphery of a cylinder part 21 of the bobbin 2. Namely, the winding region of the winding 5 is the right half (between the flanges 22 and 26) of the cylinder 21, and further it is divided by the flange 24 into a single-layer winding part 5a in the region 32a and a multi-layer winding part 5b in the region 32b. Similarly, the winding region of the winding 6 is the left half (between the flanges 23 and 26) of the cylinder 21, and further it is divided by the flange 25 into a single-layer winding part 6a in the region 31a and a multi-layer winding part 6b in the region 31b.
Patent JP-2002372044-A (JP)
Title: Linear rolling guide and method of manufacturing the same
Inventor: MATSUMOTO ATSUSHI
IPC: F16C29/04
Filed: 2001-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a linear rolling guide capable of measuring a dimension of a rolling element rolling groove with high accuracy. SOLUTION: Side faces 26, 28, the rolling element rolling grooves 30, 32 and a groove for measurement 34 of a guide rail 20 are ground by using grinding tools 22, 24. The guide rail 20 ground by the rotation of the grinding tools 22, 24 is provided with the single circular arc-shaped rolling element rolling groove on upper parts of the side faces 26, 28 a single circular arc-shaped rolling element rolling groove on lower parts of the side faces, and the groove for measurement 34 between the upper rolling element rolling groove 30 and the lower rolling element rolling groove 32. The groove for measurement 34 is formed as a groove of the Gothic arc shape.
Patent JP-2002082024-A (JP)
Title: Scalpel
Inventor: GRAUPNER DAG
IPC: C23C16/44
Filed: 2001-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a scalpel capable of achieving very high quality requirements or quality standards at low cost using a simple technical means. SOLUTION: The scalpel for fabricating slices of various samples and/or for creating a surface of the highest quality, particularly the scalpel for fabricating laminas or sub-laminas using a microtome or ultramicrotome with a blade and a blade holder, preferably for electron microscope inspection, has its blade fabricated from synthetic diamond.