baber/WOPTO huggingface dataset:
Patent JP-H04195910-A (JP)
Title: Magnetic recording and reproducing device
Inventor: AKI ICHIRO
IPC: G11B5/41
Filed: 1990-11-28
Abstract: PURPOSE:To minimize abrasion of a head and influence upon a circuit by monitoring an output of the head and cleaning the head only when the output of this head becomes a prescribed condition. CONSTITUTION:When abnormality of outputs of magnetic heads 2A and 2B is detected by abnormality detecting means 5A and 5B, a cleaning operation is performed on the magnetic heads 2A and 2B, and a continued period of the cleaning operation is detected. Then, the cleaning operation is controlled with reference to this detected output in such a way that when it is once operated, it should last at least for a prescribed period TA. Moreover, when abnormality is detected even after detecting that the cleaning operation has lasted for >=a fixed period TB (TB>TA), the cleaning operation is stopped. By this method, abrasion of the heads and influence upon a recording system, a reproducing system or a power source system can be minimized.
Patent JP-S63214358-A (JP)
Inventor: SATAKE TOSHIHIKO
IPC: B02B3/06
Filed: 1987-12-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H03188518-A (JP)
Title: Coordinate data input device
Inventor: KUSUNOKI TADAKAZU
IPC: G06F3/033
Filed: 1989-12-18
Abstract: PURPOSE:To easily simultaneously and directly input three-dimensional coordinate data in a real time by providing plural pressure detecting means corresponding to three-dimensional coordinates in three positions on one plane of an enclosure, and providing a means which processes pressure detection signals to output coordinate data. CONSTITUTION:When pressures corresponding to respective coordinates of three-dimensional coordinates are applied to plural pressure detecting means 3 arranged in three positions on one plane of an enclosure 2, each pressure detecting means detects a pressure detection signal in accordance with the pressure and sends the detected pressure detection signal to a data processing means 6. The data processing means 6 processes pressure detection signals to output coordinate data corresponding to positions of pressure detecting means 3. Outputted coordinate data are inputted correspondingly to positions of pressure detecting means. Thus, three-dimensional coordinate data are easily simultaneously and directly inputted in a real time.
Patent JP-H10173935-A (JP)
Title: Information processor
Inventor: IKEDA HITOSHI
IPC: H04N1/417
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To provide an information processor in which high speed decoding and coding are attained. SOLUTION: In the case of coding an ND line by a JBIG coding decoding circuit 4, a run length coding/decoding circuit 3 reads decoded image data of the ND line from a temporary memory 8 and provides an output of the data to an image data output line 14 and encodes data of (ND+1) line. The JBIG coding decoding circuit 4 reads image data of (ND-1) and (ND-2) lines from the temporary memory 8 and encodes data of the ND line on the image data output line 14. Furthermore, a code data discrimination circuit 10 obtains a code of the (ND+1) line from the run length coding decoding circuit 3 to discriminate the coincidence between the code and data of the ND line and provides an output of a discrimination result to an LNTP signal line 12. The JBIG coding decoding circuit 4 starts coding the data of a succeeding (ND+1) line using the result of discrimination.
Patent JP-H02175558-A (JP)
Title: Sheet processing device
Inventor: YASUMA HIDEYUKI
IPC: G07D9/00
Filed: 1988-12-26
Abstract: PURPOSE:To prevent a guide member from being charged, and collect, pile up and store sheets smoothly by forming a pressing means out of a supporting member consisting of a conductive member, a press plate, a guide member and a conductive member for electric contact of the press plate with the guide member. CONSTITUTION:When sheets 1 are fed into a storing portion 10a one by one, for example, the sheets 1 are taken in an arrow direction through a receiving slit 75a and are made to slide on a curved surface 121 at the lower end portion of a guide member 12a to guide them in the upstream direction. At this time, each of the sheets 1 is forcibly bent into an approximate W-shape by an impeller 8a and rollers 71a, 72a, and is taken in a sheet pile-up case 13a temporarily. When a given number of sheets are stored in the sheet pile-up case 13a, the above taking-in operation stops, and a shutter 14a opens horizontally to drop the sheets on a receiving plate 15a in a storage case 16a. Then a press plate 11a is lowered downward, so that the sheets are pressed in a piling-up direction. The guide member 12a is formed out of conductive material and is grounded through a conductive brush 24 and a supporting member 17a to prevent it from being charged.
Patent JP-2000211392-A (JP)
Title: Automobile gear shift lever unit
Inventor: LEE YANG-SOO
IPC: F16H59/10
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To enable the blocking of engine vibration while enabling a sure feeling of snapping into gear with a gear shift lever during a gear shifting operation, by providing a gear shifting operation means through a detent mecha nism for the gear shift lever mounting means, while fixing the gear shift lever mounting means to the car body via vibration absorbing means. SOLUTION: When a gear shift lever 12 of a gear shifting operation means 10 is selected and operated to the left/right while shifting gears, a yoke portion 13 rotates left/right around a hinge shaft 21. Also, when the gear shift lever 12 is shift operated forward/backward, the yoke portion 13 rotates forward/ backward on the hinge shaft 21 around a fastening pin 15. A detent portion 16 on the yoke portion 13 contacts with the top of a detent ball 29 of a detent mechanism 23 such that the driver is able to feel the gear shift lever snap into gear. Also, vibration from the engine transmitted through the shift rod 41 is primarily blocked via an absorbing material 14a provided on the peripheral surface of a shift ball 14, as well as secondarily blocked by an absorbing material 34 between a mounted moving body 22 and a mounting portion 31.
Patent JP-H04194543-A (JP)
Title: Device for controlling air conditioner
Inventor: TAKEMURA KOICHI
IPC: F24F11/02
Filed: 1990-11-27
Abstract: PURPOSE:To ensure safety and good durability of an apparatus by a method wherein the operation is regarded as abnormal when the temperature of the piping has reached a combustion-stopping point even for a high number of revolutions set for the fan- driving motor for the indoor heat exchanger and a reset works to stop the apparatus from resuming the combustion. CONSTITUTION:When, for example, a motor 1 malfunctions, the actual flow of air as an output for a set number of revolutions (n) declines to a lower value and the temperature (T) of the refrigerant rises above the logical value. Given (n1) as the number of revolutions of the motor 1 for (T1) representing the temperature (T) of the refrigerant, a value (ns), which is larger than (n1), is set as a criteria for abnormality. When an outputting part 11 outputs a signal for stopping combustion and if then the number of revolutions (n) set by an air flow-setting part 9 does not exceed (ns), a decline of the temperature (T) detected by a temperature detective means 7 below a second set temperature (T2) causes the output part 11 to output a signal for starting combustion for resumption of the operation. Contrarily, when a signal for stopping combustion is outputted even for a set number of revolutions above (ns), the operation is regarded as abnormal and a reset part 12 works to stop the outputting part 11 from outputting a signal for starting combustion; hence the combustion is not resumed.
Patent JP-H06149924-A (JP)
Title: Logic simulation system
Inventor: YOSHIDA TERU
IPC: G06F17/50
Filed: 1992-11-16
Abstract: PURPOSE:To exactly decide a signal value after collision and to execute logic simulation with high accuracy by deciding a signal to be applied to a network while referring to the driving ability of a result output in the logical operation of a logic element. CONSTITUTION:The driving ability of the logic element is stored in a logic element driving ability storage part 7 extracted from a logic circuit stored in a logical connecting relation storage part 2. Next, the circuit diagram of the logic circuit stored in the logical connecting relation storage part 2, the delay information of respective logic elements stored in a logic element operation delay information storage part 3 and an input signal pattern stored in an input signal pattern storage part 3 are inputted to a logic simulation execution part 6, and a signal collision detection part 8 detects the collision of signals from the output terminals of logic elements. Afterwards, corresponding to the relation of driving ability extracted by a logic element driving ability extraction part 9, an after-collision signal decision part 10 decides the signal value at a specified time when the signal value of the network is stablized after the collision.
Patent JP-H04201177-A (JP)
Title: Polishing machine
Inventor: WAKI YOSHIHARU
IPC: B24B37/30
Filed: 1990-11-30
Abstract: PURPOSE:To reduce the occurrence of impact phenomenon between a repair wheel, the work, and a support and to reduce the occurrence of the notch of the corner part of a work by resiliently supporting the repair wheel and the work to polish the work. CONSTITUTION:A repair wheel 8 and a work 9 are supported through a resilient body 7 located between a polishing machine body 6 and the repair wheel to effect polishing. Collision energy between the repair wheel 8 or the work 9 and a support tool is absorbed by means of viscosity of the resilient body 7 to reduce the occurrence of collision phenomenon. As a result, an impact force exerted between the work 9 and a polishing platen 11 is reduced and the occurrence of the notch of the corner part of the work 9 is reduced.
Patent JP-H07191654-A (JP)
Title: Method and device for thickish and thinnish character generation
Inventor: TAKAHANE HIROKI
IPC: G06T11/20
Filed: 1993-12-27
Abstract: PURPOSE:To decrease a generation calculation quantity by finding the movement quantities of points and straight line parts constituting the curve parts of an outline when a thickish character and a thinnish characters are generated from a character of standard thickness. CONSTITUTION:A point kind decision means 1 decides whether or not a point to be processed is a drawing point or control point. Point sequence pattern formation points 5 consist of points on a point series to be processed and a point right after it. A point series pattern decision means 2 decides which point series pattern the point to be processed and point series pattern formation points 5 form when the point kind decision means 1 decides that the point to be processed is the control point. A movement quantity determining means 3 determines a determining method for the movement quantity of the point to be processed according to the point series pattern decided by the point series pattern decision means 2. On the basis of this determining method, the movement quantity of the point to be processed is determined by utilizing the movement quantity 6 of the point series pattern formation points.
Patent JP-H09149670-A (JP)
Title: Method and apparatus for automatic gain adjustment of servomechanism
Inventor: KOBAYASHI SEIICHI
IPC: H02P29/00
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To adjust the gain of a servomechanism in a short time by a method wherein a load is estimated in accordance with the response of a motor when a step command is given while the motor is loaded to adjust the gain automatically. SOLUTION: A velocity control gain (VG) is automatically adjusted so as to have the time constant τ of a servomechanism within a proper range and a velocity step command (u) is adjusted within a range in which an internal datum at the time of measurement is not saturated in accordance with the VG. A time until a velocity reaches 63% of the velocity step command (u) from a velocity zero is not measured but a time until a velocity reaches 63% of the velocity step command (u) from a certain velocity is measured and the time constant τ is calculated from the measured result to estimate a load inertia J. For instance, the VG is automatically increased until the time constant τis reduced and the time constant τ is measured several times to estimate the load inertia J.  In this case, in order to reduce the revolution of a motor at the time of estimation, the value of the velocity step command (u) is changed in accordance with the velocity gain.
Patent JP-H01171813-A (JP)
Title: Manufacture of base for information recording mediums
Inventor: HIRAOKA MITSUO
IPC: B29C39/26
Filed: 1987-12-28
Abstract: PURPOSE:To manufacture a base, optically isotropic and with a smooth surface, by using a bonding agent to fix molding units to a backing component and an epoxy acrylate group filler for a filler between units. CONSTITUTION:Units 1 are disposed on a backing component 3 by using a bonding agent 2. An epoxy acrylate group bonding agent is used as the bonding agent thereon. A filler 4 is formed into the spaces between the units, and an epoxy acrylate group filler is used as the filler. Ultraviolet rays are directed after filling to cure the filler. The phase difference of 0.1-5nm is found in a base by checking the birefringence of the base, and no warping of the base is found.
Patent JP-S6477125-A (JP)
Title: Aligner
Inventor: TORIGOE MAKOTO
IPC: H01L21/68
Filed: 1987-12-28
Abstract: PURPOSE:To enable the inter-optical axis distance between a projection optical system and an alignment optical system to be monitored providing the alignment with high precision by a method wherein a recording medium capable of writing-in and erasing is arranged outside an exposed body of a movable stage loaded with the exposed body. CONSTITUTION:A reticle 2 is irradiated with light from an irradiation optical system 1 to transfer the pattern of the reticle 2 to a wafer 4 on a movable stage 5 by a projection optional system 3. The movement amount of the movable stage 5 is monitored by a laser length measuring instrument 8. A photomagnetic recording medium 6 is arranged outside the wafer 4 on the movable stage 5 to make the level of said medium 6 flush with the level of the wafer 4. An electromagnet 7 is buried in the part below the photomagnetic recording medium 6 so that said medium 6 magnetized downward may focus an alignment mark 18 on the reticle 2 on the part immediately below the projection optical system 3 to detect the position of the mark 18 by the difference in the polarization state due to the difference in the magnetizing directions. In such a constitution, the inter-optical axis distance between the projection optical system 3 and an alignment optical system 9 can be measured accurately by the movement amount of the stage 5 measured by the laser length measuring instrument 8 and the mark position detected.
Patent JP-2000153636-A (JP)
Title: Optical recording head
Inventor: KUBOKAWA HIDEJI
IPC: B41J2/44
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To achieve improvement of a recording speed and a resolution by an optical recording head in a simple structure in terms of an image recorder. SOLUTION: A fixing block 5 has a plurality of plate-type substrates 31 which are opposing with a distance therebetween. A plurality of grooves 32 are formed on front and rear faces of each substrate 31 such that the grooves are vertical with respect to the front face and parallel with each other. The grooves 32 provided on the front or rear faces are shifted with respect to the grooves on the opposite face in a sub-scanning direction. The substrates 31 are disposed such that the grooves 32 formed on opposing faces are aligned with each other. Each of end sections 3a of optical fibers 3 is nipped between the opposing grooves 32, respectively to be fixed.
Patent JP-H05138860-A (JP)
Title: Film printing device
Inventor: NAKAI NORIYUKI
IPC: B41F17/14
Filed: 1991-11-19
Abstract: PURPOSE:To eliminate the generation of metal waste refuse and to prevent the damage of a printing plate due to a metal plate in the production of a liquid crystal display device by constitution using no metal plate. CONSTITUTION:A printing material 3 is applied to the upper surface of a transfer flat plate member in predetermined thickness and a printing plate 2 is pressed to the flat plate member to transfer the printing material 3 to the printing plate 2 and the printing plate 2 is pressed to a substrate 7 to transfer the printing material 9 transferred to the printing plate 2 to the substrate 7 to form a printing film 8 on the substrate 7. In this film printing device, the transfer flat plate member is constituted of a glass plate 4.
Patent JP-H02175014-A (JP)
Title: Composite sintered hard alloy roll and its manufacture
Inventor: KOMURO AKIMITSU
IPC: B21B27/03
Filed: 1988-12-27
Abstract: PURPOSE:To easily and firmly integrate two rings to obtain a composite roll of high reliability by combining a pressure sintered layer of mixed powder made up of sintered hard alloy powder and iron alloy powder between a sintered hard alloy ring and a steel ring integrally with these rings. CONSTITUTION:The sintered hard alloy ring 2 is arranged in a capsule 1 and a steel ring 3 is arranged inside the sintered hard alloy and isolated from it. After the clearance made between these two rings 2, 3 is filled with the mixed powder 4 in which the sintered hard alloy powder and the iron alloy powder are mixed at an arbitrary rate, the capsule 1 is deaerated, sealed and put into hydrostatic pressure treatment. Since the mixed powder 4 put between both rings 2, 3 in the capsule is pressurized and sintered by the hot hydrostatic pressurization. The mixed powder put between both rings 2, 3 in the capsule is pressurized and sintered. Since this mixed powder has an intermediate composition having the compositions of the rings 2, 3 on both sides, it combines firmly with the sintered hard alloy ring 2 and the steel ring 3.
Patent JP-H04205223-A (JP)
Title: Radio printing device
Inventor: KOSHIRO YOSHIYUKI
IPC: B41J29/00
Filed: 1990-11-30
Abstract: PURPOSE:To remove restrictions of wired connections between the printing device and external devices as hosts by processing print information by the external devices over a radio communication with the printing device. CONSTITUTION:Host computers 11 and 12 are provided with connection devices 31 and 32 which send and receive radio signals 101 and 102. The printing device 2 consists of a connection device 33 which sends and receives the radio signals 101 and 102, an analysis part 5 which analyzes received data, a development part 6 which develops the analyzed data into printable data, an output part 7 which outputs the developed data, and a ready/busy control part 4 which controls connections with the host computers. When the printing device 2 receives the print information sent from the host computers 11 and 12 by radio, the ready/busy control part 4 controls print requests according to the printing process state of a printing means (not shown in figure) and eliminates a conflict between print requests. Consequently, complicate wiring operation is not necessary when a printing system where one printing device is shared is structured.
Patent JP-H06174429-A (JP)
Title: Length measuring device for micro-component
Inventor: SUZUKI TOSHIRO
IPC: B07C5/10
Filed: 1992-12-10
Abstract: PURPOSE:To provide a length measuring device of a micro-component surely separating the micro-components and capable of stably conveying them. CONSTITUTION:Electron gun cathode sleeves S are continuously discharged and conveyed from the discharge section 2 of a piezoelectric circular feeder 1 and shifted into the V-groove 4 of a piezoelectric straight advance feeder 3. A piezoelectric straight advance feeder controller 6 separates the electron gun cathode sleeves S at a constant interval, and the presence of the electron gun cathode sleeves S is detected by a high-speed response sensor. When the high-speed response sensor is set to the on-state to detect the electron gun cathode sleeves S, the power source of the piezoelectric straight advance feeder 3 is temporarily cut, only one electron gun cathode sleeve S is fed to a belt type feeder 11 and surely separated. The conveying speed of the piezoelectric straight advance feeder 3 is set faster than the conveying speed of belts 17a, 17b of the belt type feeder 11, and the sleeve S can be surely separated.
Patent JP-H05167805-A (JP)
Title: Facsimile equipment
Inventor: FUNAHASHI AKINORI
IPC: H04N1/21
Filed: 1991-12-13
Abstract: PURPOSE:To decrease a device price without requiring a large volume of memory. CONSTITUTION:An encoder part 2 and a decoder part 4 perform fast encoding and decoding processing, respectively. A control part 11 starts up a printer unit part 10 when an original equivalent to one page is stored in a file memory part 3. A memory managing part 8 inputs print data d 1 from the decoder part 4, and outputs a control signal E based on the number of lines of the data. A FIFO memory part 9 stores, selects, and outputs the print data d1 with the number of lines larger than that to be printed in duplication based on the control signal E. The memory managing part 8 outputs the output data of the FIFO memory part 9 to the printer unit part 10 as print data d2.
Patent JP-H02176132-A (JP)
Title: Acceleration slip control device of vehicle
Inventor: NAKATOMI TAKAYOSHI
IPC: F02D29/02
Filed: 1988-12-28
Abstract: PURPOSE:To promptly restrain slip by controlling a sub throttle valve to an opening degree, the smaller one of either the opening degree of the detected degree of a main throttle valve to which a predetermined value is added or the calculated maximum opening degree of the sub throttle valve. CONSTITUTION:When a detecting means M10 detects revolution speed of an internal combustion engine M1, a calculating means M11 calculates the maximum opening degree of a sub throttle valve M5 based on the revolution speed. Also, a detecting means M12 detects opening degree of a main throttle valve M4. Here, when open-close control of the valve M5 is not carried out by a control means 9, a control means M13 controls the valve M5 to the opening degree, the smaller one of the opening degree of the valve M4 to which a predetermined value is added or the maximum opening degree of the valve M5. On the other hand, when an acceleration slip of a driving wheel M7 is detected by a detecting means M8 by using, the driving wheel speed detected by a detecting means M6 as one parameter, the control mean M9 controls output torque of the engine M1 by opening or closing the valve M5.
Patent JP-H02179164-A (JP)
Title: Picture signal processing method
Inventor: KONISHI KAZUKI
IPC: H04N5/217
Filed: 1988-12-29
Abstract: PURPOSE:To eliminate or reduce high frequency noise included in a picture signal without giving a fog to the edge of a picture by correcting a signal value at a prescribed point in a picture signal through the use of the signal at the point of both ends. CONSTITUTION:An MPU 1 reads a data comprising (n+1) sets of picture signals digitized by an A/D converter 3 and makes them as f(0)-f(n) corresponding to each picture element of a sensor. Then signals f(i--1), f(i+1) corresponding to picture elements placed aside are compared with the i-th picture element, and when they are nearly equal, the signal f(i) corresponding to the i-th picture element is replaced into a mean value of the signals f(i-1), f(i+1). When the two signals f(i--1), f(i+1) are not regarded to be equal to the signal f(i), no processing is applied to the signal corresponding to the i-th picture element. Since high frequency noise is reduced or eliminated, the high frequency noise is reduced or eliminated without giving a fog to the edge of the picture.