baber/WOPTO huggingface dataset:
Patent JP-2000163929-A (JP)
Title: Information storage medium
Inventor: OBARA SHINICHI
IPC: G11B23/30
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a disk-like information storage medium which facilitates writing and reading information regarding the disk-like information storage medium and can be identified easily. SOLUTION: This disk-like information storage medium 1 comprising a storage area 2 and a non-storage area 3 has an electronic tag 4 attached and embedded by effectively using the non-storage area. When the electronic tag 4 is attached, a recessed part is formed circularly in the non-storage area 3, and the electronic tag 4 is stuck on the recessed part. Consequently, information from plural electronic tags of information storage media can be read at a time, without being restricted by the read direction of a scanner and actual articles can by managed securely and easily.
Patent JP-H09177667-A (JP)
Title: Hydraulic package for hydraulic closed circuit
Inventor: HIYOUDOU NORIKAZU
IPC: F04B23/02
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To change the capacity of a hydraulic tank according to the surplus flow rate or insufficient flow rate used of a fluid pressure actuator. SOLUTION: A hydraulic package is constituted such that a driving motor 2 and a hydraulic tank 10 are disposed respectively on the left and right of a hydraulic pump 1 incorporated with a circuit block 40. A first and second passage 41, 43 of the circuit block 40 are made to be communicated with a hydraulic actuator with area difference of the received pressure, and the passage 42 is communicated with a bellows 12 provided in a tank cover 11 elastically, so that the bellows 12 is energized by a spring 14 to the contracted direction. The tank capacity is changed by the bellows 12 which is extended and contracted automatically according to the surplus flow rate or insufficient flow rate produced in the pipe line to the hydraulic actuator caused by the operation of the hydraulic pump 1.
Patent JP-H03198558-A (JP)
Title: On-hook/off-hook detection circuit for handset
Inventor: INOMATA SHUNJI
IPC: H04M1/00
Filed: 1989-12-27
Abstract: PURPOSE:To simplify a sensing whether a hand set is hooked on or hooked off by providing a lighting means radiating a light to a handset in on-hook state to a terminal equipment main body. CONSTITUTION:A photosensor circuit 12 as an on-hook/off-hook detection circuit for a handset is mounted to one of two recessed parts formed on a pushbutton telephone set main body 20 to be mounted with the handset 1 in place of a hook switch 40. When the handset 1 is hooked onto the recessed part of the pushbutton telephone set main body 20, an infrared ray radiating from a light emitting diode D1 is reflected in a face of the handset 1 made of a plastic and made incident to a base of a photodetector transistor(TR) TR 1. Thus, a one-chip microcomputer discriminates it that the handset 1 is hooked onto the pushbutton telephone set main body 20.
Patent JP-H08170625-A (JP)
Title: Composite screw
Inventor: ZAIKI MASAMI
IPC: F16B39/30
Filed: 1994-12-16
Abstract: PURPOSE: To provide a composite screw fit for mass production without becoming loose by rotational torque in a slightly loosening direction. CONSTITUTION: A fit-in groove 5 having the fastening face 5a and the fastening back face 5b is formed at the tip of the leg part 4 of a screw body 2 with a thread provided. The fastening face 5a is erected to the fastening rotating direction of the screw body 2, and the fastening back face 5b is inclined to the fastening rotating direction of the screw body 2. A stud part 6 having a fit-in protruding part 7 to be fitted to the fit-in groove 5 is disposed concentrically with the leg part 4.
Patent JP-H11169964-A (JP)
Title: Trimming die for thin sheet punching
Inventor: HAMAGUCHI SOICHIRO
IPC: B21D28/14
Filed: 1997-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a trimming die for thin sheet punching capable of reducing the production man-four and a production cost of the trimming die. SOLUTION: An upper die 1 having the trimming die for thin sheet punching, as compared to a conventional one, is provided with an upper die blade 2 for through hole blanking, which has a screw hole 1 mounting a screw 4 at its center part as continuing from an end part of a bolster plate 3 side for an upper die to an end part of a cutting edge side and has a blade thickness dimension H2 almost equal to a blade thickness dimension H7 A of an upper die blade 7A for profile blanking, at its tip, a screw body 4 (screw), which fastens the upper die blade 2 formed with a screw hole 41 for fixing a press body 5 (plunger) and an upper die bolster plate 3, in which a countersink hole 31 of a depth dimension D3 of a shallow dimension is formed to a section to mount the upper die blade.
Patent JP-2001150513-A (JP)
Title: Die for extrusion molding of multilayered film and method of manufacturing for multilayered film
Inventor: NIIGUCHI MASAHIRO
IPC: B29C48/31
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To enable the recovery of edge parts because both end parts, which are cut in such a case that a multilayered film is manufactured, can be formed of a single resin and to provide a die enabling cost reduction and the enhancement of productivity without providing an additional equipment. SOLUTION: In a die for the multilayer extrusion molding of a thermoplastic resin multilayered film, blocks for suppressing the flow of at least one layer among thermoplastic resin layers in the die are provided to both end parts of the die. The thermoplastic resin multilayered film is manufactured by using this die.
Patent JP-H10180663-A (JP)
Title: Controller for robot arm
Inventor: INOUE YASUYUKI
IPC: B25J13/00
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To make the operation of a robot flexible by calculating speed maintaining torque from a motor operation command value by using a relation between a pre-obtained speed and dynamic friction, obtaining forward torque by adding together the speed maintaining torque and acceleration torque and adding the torque to the torque command of a robot arm. SOLUTION: Acceleration and inertia are calculated from a motor operation command value by an acceleration torque calculation block 203, and motor acceleration torque is calculated based on a product between the calculated acceleration and inertia. Also, by a speed maintaining block 204, speed maintaining torque for maintaining a motor speed is calculated from a motor operation command value by using a relation between a pre-obtained speed and dynamic friction and, by adding together the acceleration torque and the speed maintaining torque in a control system block 202, forward torque necessary for the motion of the motor is calculated. The forward torque is added to the torque command of the robot arm of a normal motor position and speed control system 201. Thus, the operation of a robot is safely performed.
Patent JP-H08184876-A (JP)
Title: Diaphragm device and image pickup device
Inventor: YAMAGUCHI TOSHINOBU
IPC: G03B9/02
Filed: 1994-12-29
Abstract: PURPOSE: To insert/remove an extinction member such as an ND filter, even if a different mechanism is not provided, in high resolution photographing by constituting the extinction member so as to cover all luminous flux passing through a round diaphragm, when a diaphragm unit has a prescribed aperture. CONSTITUTION: The ND filter 1 being the extinction member does not cover the luminous flux having a diameter 6 after passing through the diaphragm of a fixed diaphragm plate in the least, in a state where aperture blades 2 and 3 are fully opened. On the other hand, the aperture blade 2 is stuck in a position for covering all the luminous flux 6, in a prescribed aperture diameter where the aperture part 2a of the aperture blade 2 is not overlapped with the diameter 6 of the luminous flux on the diaphragm plate, that is, the aperture diameter a little larger than the diameter 6 of the luminous flux of the round diaphragm formed in the diaphragm plate. Moreover, the ND filter 1 has such a size.  In other words, when incident light from an object has high luminance in a high resolution photographing mode, the aperture of the diaphragm unit is made a little larger than the round diaphragm of the diaphragm plate and the ND filter 1 covers all the luminous flux passing though the round diaphragm of the diaphragm plate.
Patent JP-H06204655-A (JP)
Title: Printed circuit board and its manufacture
Inventor: OYAMA KAZUYUKI
IPC: H05K3/28
Filed: 1992-12-21
Abstract: PURPOSE:To improve the reliability and productivity of solder connection on a printed circuit board for mounting parts to be soldered by using a bonding tool. CONSTITUTION:A recess 4 for a solder resist 3 is provided at a place where a bonding tool touches a conductive pad 2. By doing this, defects such as unconnected solder or imperfect soldering due to the touching of a bonding tool to a solder resist 3 can be prevented.
Patent JP-2001153661-A (JP)
Title: Piezoelectric sensor
Inventor: UENOSONO KOJI
IPC: G01C19/56
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric sensor capable of preventing an adverse effect between vibration driving electrodes and detection driving electrodes formed on the surface of a piezoelectric ceramic substrate. SOLUTION: This piezoelectric sensor comprises vibration driving electrodes 11-14 formed on the outer circumferential side of one main surface of a disc-like piezoelectric ceramic substrate 10 and vibration detecting electrodes 15-18 formed on the inner circumferential side thereof. A wiring conductor 19 with the potential is arranged between the outer circumferential side vibration driving electrodes 11-14 and the inner circumferential side vibration detecting electrodes 15-18.
Patent JP-H04205656-A (JP)
Title: Filing device
Inventor: ABE YUJI
IPC: G06F12/00
Filed: 1990-11-30
Abstract: PURPOSE:To allow rapid searching with the visual operation alone by handling document indices as a box, hierarchically storing many documents, and displaying the documents as display indices successively from the upper positions in accordance with this hierarchy at the time of retrieval. CONSTITUTION:This device has an input device 1 of a touch panel system consisting of an LCD, a MODEM 2, a facsimile device 3, a scanner 4, an audio input device 5, a microphone 6, a decoder 7, a controller 8, a clock generator 9, an image compressing and expanding section 10, a main memory 11, an optical disk memory 12, an encoder 13, a printer 14, an audio output section 15. The box (index box) visualized on the screen of the display device, i.e., key display area, is used as the index to retrieve the filed documents and the registered image data is selected by instructing this box. The visual classification is executed in this way and the retrieval is facilitated.
Patent JP-2000162143-A (JP)
Title: Inspecting device and inspecting method for circuit pattern
Inventor: NARA YASUHIKO
IPC: G01B11/30
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To conveniently and quickly execute the set of a cell area by providing a setting means for cell area, and displaying a forming tool for the set of cell area together with a screen for displaying a wafer map. SOLUTION: A chip for setting a cell ware is clicked from the screen displayed on a wafer map. A chip button 109 is clicked to switch the screen to the selected screen of a chip internal map 101. The selected cell area is displayed in the position corresponding to a superimpose screen 110 in the chip internal map 101. When the content set in a cell information screen is confirmed, a set button 107 is clicked. According to this, the screen is switched to an inspecting area. When all the content set in the cell information screen is canceled, a cancel button 108 is clicked. Then, the screen is returned to the initial state of the cell information screen.
Patent JP-H03202267-A (JP)
Title: Magnetic grinding device
Inventor: DAIKUHARA TORU
IPC: B24B31/112
Filed: 1989-12-28
Abstract: PURPOSE:To ensure the highly efficient performance of machining, and enable the automatic feed of magnetic abrasive grains for worn abrasive grains by installing a rotary magnetic pole body having magnetic and non-magnetic materials alternately between opposite electromagnets and a tray for magnetic abrasive grains on a device body, and fitting a magnetic rod body to a movable table having a main spindle for mounting a workpiece. CONSTITUTION:The magnetic and non-magnetic materials of a rotary magnetic pole body 4 are alternately positioned between the magnetic poles of an electromagnet 3 and, therefore, magnetic abrasive grains M sequentially move along the internal surface of the rotary magnetic pole body 4, repeating magnetization and demagnetiza tion. As a result, the magnetic abrasive grains M are automatically agitated for high machining performance. After machining, a table 2 is moved and a workpiece W is removed from the rotary magnetic pole body 4. Then, the tip of a magnetic rod body 9 is made to enter the rotary magnetic pole body 4 instead. In this state, when the electromagnet 3 is demagnetized, the magnetic abrasive grains M are attracted onto the tip of the magnetic rod body 9. This magnetic rod body 9 is demagnetized, when the tip thereof comes outside the rotary magnetic pole body 4 with the motion of the table 2, and releases attracted worn magnetic abrasive grains.
Patent JP-H09182751-A (JP)
Title: Ultrasonic image processing system
Inventor: JIENISU BAISON
IPC: G01S7/52
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To enable to view a same color corresponding to a vein and artery irrespective of flow direction to a transducer, by enabling automatically changing color map assignment corresponding to a change of the beam direction to pass through a intermediate azimuth. SOLUTION: This ultrasonic image processing system is equipped with a linear array transducer 10 to generate plural parallel beams 12 changeable in a direction angle from an irradiating face 14 by operation of an operation angle knob 26. The transducer 10 is controlled by a scan processor 16 including a Doppler function 18 to form a Doppler image of blood flow in an artery 20 or a vein 22 corresponding to input from a key processor 24. An image processor 30 controls color mapping to be assigned by a beam 12 according to the movement amount of the parallel beam 12, and changes the position in a color bar displayed on a display 34 corresponding to input from a base line knob 32.
Patent JP-2000160598-A (JP)
Title: Cooling system for construction machine
Inventor: YAMAGISHI YOSHINORI
IPC: E02F9/16
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To improve reliability of hydraulic equipment, improve cooling performance of a cooler, cooling fans and an engine, and reduce noise by mutually effectively cooling an engine system and a hydraulic system. SOLUTION: An engine 8 is arranged in an engine room ER, an oil cooler 50, a cooler 100 such as a radiator 40 or an intercooler IC, first/second cooling fans 52, 53 for cooling the cooler and driving means 51, 501 of the first/second cooling fans are arranged outside the engine room, cooling air for cooling the cooler is made to flow along an outer wall of a front partition wall Wa of the engine room, intake of the cooling air from an intake port 46 arranged in a construction machine can be increased, and a rotating speed of the first/ second cooling fans of the cooler 100 can be properly controlled according to a temperature of a cooling medium. A heating fluid generated in the engine room ER is sucked in an external part to improve ventilating efficiency in the engine room.
Patent JP-2001154950-A (JP)
Title: Network system and transmission method
Inventor: ISHIBASHI MASAKAZU
IPC: H04N1/00
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a network system and a transmission method without the need of reconverting an image format on the side of a FAX server connectable to a LAN. SOLUTION: In this network system provided with the FAX server connected to the LAN and capable of processing the plural image formats for transmitting image data from client PCs 12 and 13 connected to the LAN to the FAX server, on the side of the client PCs, the image formats 23, 24 and 25 corresponding to functions are selected and the image data are transmitted.
Patent JP-H05182090-A (JP)
Title: Screen system for display
Inventor: KOIKE SADAMITSU
IPC: G05B23/02
Filed: 1991-12-24
Abstract: PURPOSE:To know the state of an equipment at a glance and to execute an instruction and countermeasure to the abnormality, etc., with the operation of irreducible minimum. CONSTITUTION:The screen 2 of a display 1 is divided into plural pieces to form plural segments 3. The content of the segments 3 is changed over by a signal from a program controller. When one load becomes abnormal, the abnormality content ('pressure reduction', e.g.) is displayed on one segment 3 by a signal from the program controller. Then, a touch switch formed at the front face of the segment 3 is operated to select a corresponding segment 3. In the case, a screen under the hierarchy of the segment 3 is called and the content of the instruction/countermeasure to abnormality ('is a bulb shut?', e.g.) is displayed. An operator properly deals with abnormality by looking at the display.
Patent JP-H08185647-A (JP)
Title: Magneto-optical disk
Inventor: NAKANO ATSUSHI
IPC: G11B11/10
Filed: 1994-12-29
Abstract: PURPOSE: To solve the problem of dust in a system using a floating magnetic head by making it possible to easily remove the dust sticking to a disk surface. CONSTITUTION: This magneto-optical disk is impressed with magnetic fields by the floating magnetic head 10 and is subjected to recording and reproducing without contact with the magnetic head 10. The disk described above is formed by successively forming at least a recording layer 3 and a protective layer 6 on a substrate 1 and is provided with a lubricant layer 7 on this protective film 6. The film thickness of this lubricant layer 7 is preferably 2 to 20nm. The viscosity at 25 deg.C of the lubricant constituting this lubricant layer 7 is preferably 100 to 1000cts.
Patent JP-H02276098-A (JP)
Title: Semiconductor memory device
Inventor: HATTA MINORU
IPC: G11C11/401
Filed: 1989-12-29
Abstract: PURPOSE:To suppress the increase of a chip area and the decrease of an operating speed, etc., to a minimum, and to improve defective relief efficiency by composing a redundant circuit so as to replace a bit line electrically connected to a specific I/O data line with an auxiliary bit line. CONSTITUTION:When a defective column exists in the memory cell columns in a memory cell array, the all bit lines that share I/O data lines D1 to D4 with the bit line in the column are disconnected from the I/O data lines D1 to D4 regardless of column addresses. Instead of the disconnected bit lines, a group of the auxiliary bit lines, which are provided corresponding to the respective column addresses and selected according to the column addresses, are electrically connected to the I/O data lines D1 to D4. Consequently when the bit lines are arranged in units of corresponding I/O data lines, and a defect over >= the two adjacent columns exists, if it is in the block of the same I/O data lines D1 to D4, the all defective memory cells can be replaced with the memory cells on the auxiliary column. Thus the redundant circuit at the high defective relief efficiency can be obtained while the increase of the chip area and the decrease of the operating speed, etc., are being suppressed to the minimum.
Patent JP-H09175045-A (JP)
Title: Color-receptive element
Inventor: TEE MIN KUN
IPC: B41M5/382
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To improve the surface writing performance of a color image-receptive element containing polysiloxane in the outermost layer. SOLUTION: This color-receptive element consists of a support on which a color image-receptive layer is formed, and the outermost layer of this color- receptive element contains polysiloxane and a surfactant which is substantially composed of at least, 0.001g/m<2> of alkylsulfone amide ester perfluoride copolymer. In the formula of perfluoroalkylsulfonamide ester copolymer, R and R1 are independently hydrogen or methyl; R2 is a 1-6C alkyl group; each R3 is a 2-4C alkyl group; R4 is hydrogen or a 1-4C alkyl group; x is an integer of 1-5; y is an integer of 1-5; and z is an integer of 1-25.
Patent JP-H08173589-A (JP)
Title: Ski board having snow scraper
Inventor: YOHENA KATSU
IPC: A63C5/06
Filed: 1994-12-22
Abstract: PURPOSE: To easily and rectilinearly advance even on snow of a slightly upward slope by boring a hole in a ski board, and installing a snow raking plate in the hole by a clamp. CONSTITUTION: A hole A is bored in a ski board. A snow raking plate B is fixed to the hole A by a clamp D. Therefore, it is just formed in the shape of superposing large and small ski boards on each other. A ski boot is fixed to the snow raking plate B, and a foot is rotated like sliding by ice skates. Then, the snow raking plate B catches snow, and a skier can rectilinearly advance without sliding backward. The tip of the snow raking plate B is bent and formed in a hook shape so that snow can be successfully raked away by bending it backward like an ordinary ski board. Therefore, snow can be successfully raked away without sinking in the snow.
Patent JP-H07158080-A (JP)
Title: Rolling prevention device for caisson
Inventor: KIUCHI DAISUKE
IPC: E02D23/08
Filed: 1993-12-10
Abstract: PURPOSE:To prevent the rolling and inclination of a caisson at the time of sinking the caisson. CONSTITUTION:Many rolling prevention plate housing recesses 3 are formed on the external surface of the cutting edge 2 of a caisson 1 at intervals along the circumferential direction thereof, and a fluid pressure cylinder 4 for causing the travel of a rolling prevention plate is fixed at the vertical intermediate position of each recess 3 at a cutting edge center, so as to extend along the radial direction of the cutting edge 2. Furthermore, a rolling prevention plate 6 coupled to the recess 3 so as to be freely rotatable is fixed to the cutting edge external side of the piston rod 5 of the cylinder 4. Also a support member 9 for bearing a direction control fluid cylinder 8 is fixed to the inner side 7 of the cutting edge 2. The end of the piston rod of the cylinder 8 is journalled to an arm 11 fixed to the rear side of the piston rod 5.
Patent JP-H06166485-A (JP)
Title: Plate member of elevator
Inventor: SEIRIKI MINEO
IPC: B66B13/30
Filed: 1992-11-30
Abstract: PURPOSE:To provide a plate member for an elevator which has fire resistance and is light in weight, favourable in workability and capable of improving productivity of a cage room, a platform and others by forming a surface of a flame retardant synthetic resin plate material forming the surface and forming a bach surface of an incombustible member. CONSTITUTION:Shrouds 2, 3 of an elevator cage are constituted of a plate member 5, the surface of the plate member 5 is formed of a flame retardant synthetic resin plate material 6 consisting of a flame retardant interior panel, and the whole of the back surface close to its back side is constituted by arranging ceramic coating of an incombustible member 7, a metallic coating layer and others. Consequently, it is possible to provide required fire resistance, to make it light in weight, to easily mould and process it and to improve an assembling property, and accordingly, it is possible to improve productivity of the elevator cage room, a platform and others. Additionally, as there is no needless space made on the back side of the shrouds 2, 3, it is possible to provide an elevator device to be easily arranged in a limited space of a building.