baber/WOPTO huggingface dataset:
Patent JP-H0718400-A (JP)
Title: Production of galvannealed steel sheet excellent in press formability, spot weldability and adhesion to coating material
Inventor: HIRATANI AKIRA
IPC: C23C2/40
Filed: 1993-07-05
Abstract: PURPOSE:To produce a galvannealed steel sheet excellent in press formability, spot weldability and adhesion to coating material and suitable particularly as an automotive steel sheet. CONSTITUTION:A steel sheet is passed through a galvanizing bath to form a galvanizing layer on the surface. Next, the steel sheet in which the galvanizing layer has been formed is heated by a high-frequency induction heating furnace, and the galvanizing layer and steel sheet are alloyed to form a galvannealing layer on the surface of the steel sheet. Next, on the surface of the galvannealing layer, a metal oxide coating film by the amt. of 5 to 500mg/m<2> per face of the steel sheet is formed.
Patent JP-H0478505-A (JP)
Title: Production of composite type optical element and producing equipment thereof
Inventor: SHIRAKAWA MASAKI
IPC: B29C43/18
Filed: 1990-07-20
Abstract: PURPOSE:To produce a composite type optical element free from admixture of babbles by allowing a nozzle to approach to the base material at the beginning of discharge of resin and moving this nozzle so that the nozzle is separated from the base material according to discharge and controlling the approaching velocity of a mold and the base material so that extension of resin is regulated to slow velocity. CONSTITUTION:A cylinder 13 is actuated and a discharger 16 is lowered and a nozzle 17 approaches the base material 20 and stops. Resin 10 starts to be discharged from the nozzle 17. The discharger 16 is raised by elevation of a rod 22. While resin 10 is discharged on the base material from the nozzle 17, this nozzle 17 is raised and separated from the base material 20. This base material 20 is set on a pedestal 32 and a cylinder 33 is actuated. The molding face of a mold 35 presses resin 10 to extend this resin 10 along the base material 10. The approaching velocity of the mold 35 is set so that extension of resin 10 is regulated to slow velocity. The number of revolutions of a pulse motor 39 is controlled. The mold 35 is stopped in a state wherein resin 10 is pressed thereby. Resin is irradiated with ultraviolet rays emitted from a light source 43 to cure resin and thereby a composite type optical element is molded.
Patent JP-S6450718-A (JP)
Title: Method and circuit for controlling operation of parallel electric source and electric systems
Inventor: DEBITSUTO ARAN FUOTSUKUSU
IPC: H02J3/46
Filed: 1988-07-29
Abstract: PURPOSE: To operate power supplies having different ratings in parallel by scaling the load current value of a controllable power supply with coefficients representative of power rating and then comparing the scaled load current value with that of the other power supply thereby controlling the load current value. CONSTITUTION: Load current I1 of a first power supply 10 having freely controllable frequency and voltage is detected and inputted to a scaling circuit 40. The scaling circuit 40 scales a load current detection value ILC1 using a scaling coefficient P1 representative of power rating of the first power supply 10. A scaled current signal I'LC1 is compared through a comparator 60 with a load current detection value of a second power supply 12 and the difference is fed back in order to control the ratio of the load currents I1 , I2 to be proportional to the scaling coefficient P1 . In this regard, the load current detection value of the second power supply 12 may also be scaled through a scaling circuit 54.
Patent JP-H0884084-A (JP)
Title: Automatically gain-controlled overshoot limiter for am receiver
Inventor: JIYON ERIOTSUTO HOWAITOKAA
IPC: H04B1/16
Filed: 1995-07-27
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of an overshoot or undershoot in an automatic gain control(AGC) response by controlling a gain coefficient corresponding to the difference in magnitude between a normalizing mixture signal and a carrier signal. SOLUTION: A gain coefficient of a variable gain amplifier 25 is decreased corresponding to the increase of an AMIF signal by an attack time block 40 and a degeneracy time block 41. An instantaneous value of a normalizing mixture signal is attenuated by an amplifier 37. An attenuated signal instantaneous value is compared with an average of carrier signals at a comparator 35. When the carrier signal jumps up, the output of the comparator 35 initiates the attack time block 40, the gain coefficient to be applied to the variable gain amplifier 25 is rapidly decreased, and the IF signal level is recovered to any suitable value.  When the instantaneous attenuated mixture signal is less than the average value, the output of comparator 35 is turned into a low level, the attack time block 40 is made inactive, the degeneracy time block 41 is operated, and the gain coefficiency is smoothly recovered. Thus, the AGC response having no overshoot or undershoot can be provided.
Patent JP-S6348646-A (JP)
Title: Eject mechanism
Inventor: FUKAZAWA TOSHIHIKO
IPC: G11B15/675
Filed: 1986-08-19
Abstract: PURPOSE:To improve the operability and to make the constitution simplified and compact by using a power plate, a sheet plate and a support plunger so as to apply electric ejection. CONSTITUTION:In case of the eject command given, a motor drives a drive gear 2, a cam 2 drives the power plate 1 counter clockwise and a pin 1c of the power plate 1 is in contact with a part 4b to be tracted of the shift plate 4. In this case, since the part 4b to be tracted is tapered, a moment driving the shaft plate 4 counter clockwise is caused. However, since the plunger 6 is energized at the ejection, the plunger plate 7 is held at the attracting state. The shift plate 1 is not driven but moved in the left direction while being tracted by the power plate 1. Attended with the movement above, the eject link 5 is turned counter clockwise around the shaft 5b to push the eject plate 11 in the depth (upward in figure). Then a cassette is ejected similarly in the case with a convertional technology.
Patent JP-2000022171-A (JP)
Title: Semiconductor dynamic quantity sensor and manufacture thereof
Inventor: SUGIURA MAKIKO
IPC: H01L29/84
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To prevent the degradation of detection accuracy, etc., caused by deformation of a beam structure. SOLUTION: This dynamic quantity sensor has a beam structure 2 with a movable electrode supported on a substrate 1. A fixed electrode is fixed on the substrate 1. If the beam structure 2 is displaced by a dynamic quantity such as acceleration, etc., the dynamic quantity is detected on the basis of the change in electrostatic capacitance between the movable electrode and the fixed electrode. In this case, a silicon nitride film 47 is formed on the bottom surface of the beam structure 2 as a displacement inhibiting film for inhibiting the deformation of the beam structure 2 caused by internal stress.
Patent JP-S6083831-A (JP)
Inventor: HANI KIYOSHI
IPC: D21H17/67
Filed: 1983-10-14
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-H0632582-A (JP)
Title: Start warning device of passenger conveyor
Inventor: HARUTA YASUMASA
IPC: B66B29/00
Filed: 1992-07-20
Abstract: PURPOSE:To confirm safety at restarting of the passenger conveyor so as insure safety be continuing the display in an indicator until the starting switch of a passenger conveyor is closed even at resetting the switch of the safety device when the switch of a safety device is once operated. CONSTITUTION:When a passenger conveyor is stopped by some reason, in a start warning device, it is judged whether it is due to the switch of a safety devicer or not, and if it is YES, an indicating lamp 4 on an operation board 1 provided on a railing part is lighted, and the indicating lamp 4 is continued to be lighted until a starting switch 2 is closed, regardless of resetting of the switch of the safety device or not. A general superviser confirms lighting of the indicating lamp 4 so as to perform safety confirmation (appearance inspection), and after removing the operational reason of the switch of the safety device, pushes the starting switch 2. At this time, it is judged whether the switch of the safety device is reset or not, and if it is reset, the indicating lamp 4 is turned off and the passenger conveyor is restarted.
Patent JP-S5895067-A (JP)
Title: Lift for paper tray containing group of paper
Inventor: KOJIMA HIROAKI
IPC: B07C3/08
Filed: 1981-11-30
Abstract: PURPOSE:To prevent any accidental dropping of a tray by providing on a tray receiver a detector which detects either proper or improper loading condition of the tray, in case of an equipment which is provided with a transfer mechanism that transfers the tray to a position of the specified level by lifting and lowering the tray receiver. CONSTITUTION:A sorting machine which sorts the mails in accordance with the sorting information which is read in the reading section, has a sorting machine body 1 in which plural piling boxes are provided in plural steps; and an endless conveyer 6 which runs along the piling boxes on each step is provided in the said body 1. Lifts 7 and 8 are provided in front and back of each endless conveyer 6, except the lowest step conveyer 6 of the lowest position so as to have tray (a) carried. Each of lifts 7, 8 is composed of a tray receiver 11, and a transfer mechanism 12 which lifts and lowers the receiver 11, and a microswitch 16 is provided between a pair of belts 15 and 16, forming the tray receiver 11, and either proper or improper receiving condition of the tray (a) can be detected by the operation of the microswitch 16.
Patent JP-H1134651-A (JP)
Title: Round type resistor
Inventor: SHIBATA MINORU
IPC: B60H1/34
Filed: 1997-07-17
Abstract: PROBLEM TO BE SOLVED: To switch starting/stopping ventilation from a retainer by a simple mechanism without an air damper, in a round type resistor. SOLUTION: This resistor is constituted so as to be composed of: a ring member 2 retained on the inner peripheral surface of a retainer 1 and turnable in a peripheral direction, a barrel 3 having a spherical shape and turnably retained in the ring member 2 with the center axis as the center, and the large circular center blade 32 including the center axis of the barrel 3. In this case, when the barrel 3 is turned with the center axis as the center, the retainer 1 can be closed by facing the outer peripheral surface of the center blade 32 to the inner peripheral surface of the ring member 2.
Patent JP-S5991964-A (JP)
Inventor: MANFUREETO FURANETSUKI
IPC: A61M1/36
Filed: 1983-10-14
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-H0244621-A (JP)
Title: Gas breaker for electric power
Inventor: MATSUMOTO SEIJI
IPC: H01H33/24
Filed: 1988-08-01
Abstract: PURPOSE:To construct a grounded metal vessel in a small size by forming an insulation layer with an appropriate thickness at the inner wall of the vessel, and lessening out of equilibrium in the insulation margin for withstand voltage and heat gas. CONSTITUTION:An insulation layer of 3-5mm thick consisting of ethylene tetrafluoride resin is formed on the inner wall of a grounded metal vessel 30 over an extent covering to insulation cylinders 28, 31, which support the main live part insulatively from the ground potential, except the region of gas space accommodating a link mechanism 3. Accordingly electric charges supplied to glass space from the inner wall of vessel in the initial period of transient recovery voltage rising from zero immediately after the current being shut off consists of displacement current with insulation layer made of dielectric substance, so that the quantity is suppressed, and propagation of charged particles in the gas space will be delayed. Therefore, the heat gas space exhibits an insulation strength to sustain this wave height value even when the transient recovery voltage is at wave height value, and there is no risk of shortcircuting to provide recovered voltage in normal state.
Patent JP-S6348665-A (JP)
Title: Track jump equipment
Inventor: TSUJI SEIZO
IPC: G11B21/08
Filed: 1986-08-18
Abstract: PURPOSE:To stabilize the jump by interposing a correction pulse as required between a start pulse and a stop pulse of the jump when a track or an interblock between tracks is crossed and changing each pulse width in response to the operating mode of a disk or a track pitch. CONSTITUTION:A track cross detection circuit 24 detects it that an output obtained from a tracking differential amplifier 6 crosses the vicinity of nearly 0V. A correction pulse generating circuit 26 converts at least either edge of outputs of the 1st polarity changeover circuit 25. An adder circuit 27 adds a start pulse and a correction pulse. The start pulse, a correction pulse, and a stop pulse are synthesized as jump pulses by a synthesis circuit 21 via the 2nd and 3rd polarity changeover circuits 28, 29 and the result is added to a tracking loop via a jump loop switch 23.
Patent JP-S5893554-A (JP)
Title: Production of light alloy crank for bicycle
Inventor: ARAI TAKESHI
IPC: B62M3/00
Filed: 1981-11-30
Abstract: PURPOSE:To produce light alloy cranks having high quality for bicycles efficiently by providing plural cavities corresponding to cranks communicating with a charging port via gates on the mating surfaces of a stationary die and a movable die radially and charging molten metal simultaneously thereinto. CONSTITUTION:Plural cavities 11, 11'- corresponding to cranks communicating with a charing port 9 penetrated longitudinally in the die 5 via gates 12, 12'- are formed on the horizontal mating surfaces 10, 10' of the die 5 fixed on a die plate 7 and a movable die 4 radially around the port 9. The molten metal 14 chared into an injection sleeve 8 suspended and connected to the bottom end of the port 9 is extruded at the same velocity of flow through the gates 12, 12'- into the cavities 11, 11'- by the advancing of a plunger tip 13, whereby plural pieces of cranks are cast simultaneously. By the use of the above-mentioned dies 4, 5, the plural cranks having high quality are produced simultaneously in a short time without producing a large amt. of return scraps.
Patent JP-H058580-A (JP)
Title: Sheet binder
Inventor: KATO KATSUTO
IPC: B42B4/00
Filed: 1991-07-06
Abstract: PURPOSE:To stop the clinch operation of a stapler in response to detected thickness by detecting the thickness of a body inserted onto the bending base of the stapler. CONSTITUTION:The inserting section of a stapler 2 binding a sheet bundle (a body) P loaded onto a tray 90 is provided with a thickness detecting means 3 detecting the thickness of the sheet bundle P. The clinch operation of the stapler 2 is stopped automatically by the result of the detection of the thickness detecting means 3. Accordingly, when the thickness of the body (the sheet bundle or a foreign matter) inserted into the staper 2 reaches specified thickness or more, clinch operation is stopped and the damage of the stapler 2 is prevented, thus ensuring the safety of a user.
Patent JP-H1138695-A (JP)
Title: Original carrying device
Inventor: SAWADA SHIGERU
IPC: G03G21/00
Filed: 1997-07-17
Abstract: PROBLEM TO BE SOLVED: To improve the handling of an original after being read by automatically carrying a sheet of partition paper to an ejecting part, prior to the reading of the next job, even if the reading of the next job is started in a state where the original of the previous job remains in the original ejecting part. SOLUTION: When the original is ejected onto an ejected original tray 511, the presence of the ejected original is detected by a sensor 517. When another original is set on an original feeding tray 510, to start copying, while the ejected original exists, prior to the fact that the first original is carried onto an original glass 19, one partition paper 530 used for partitioning a job is fed from a partition paper tray 520 by a partition paper feeding roller 521, a handling roller 522 and a handling pad 523 and carried by a resist roller 505 and an original carrying belt 506. Then, the partition paper 530 is ejected onto the ejected original tray 511 as it is. After that, the feeding of the first one of the originals set on the original feeding tray 510 is started.
Patent JP-H0944316-A (JP)
Title: File controller
Inventor: TAKAHASHI HIDENORI
IPC: G06F12/08
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To perform de-staging at high speed by eliminating wasteful rotational delay by securing a time to sufficiently perform the, post-processing and pre- processing of a track. SOLUTION: This controller is a file controller 2 provided with a memory part 20 which stores data from a host device 1, etc., a cache managing part 23 which manages the memory part 20, and a device adaptor 22 which controls the interface of a DASD 3. The cache managing part 23 schedules the de-staging of the data in the memory part 20, and requests the de-staging of plural tracks to the device adaptor 22 when the de-staging of the track on the memory part 20 is performed, and the de-staging of the plural tracks is performed so as not to form continuous tracks.
Patent JP-H0730522-A (JP)
Title: Diversity receiver
Inventor: WADA YOSHIO
IPC: H04L1/06
Filed: 1993-07-06
Abstract: PURPOSE:To suppress deterioration in the bit error rate by extracting a demodulation signal for each reception system, sampling the demodulation signal at two extract points for each period of unit data and selecting the demodulation signal based on the magnitude of the correlation. CONSTITUTION:A signal in demodulation process or after demodulation from demodulators 13, 14 is extracted together with a timing point signal and the extracted signals are inputted to correlation detectors 15, 16. The signals inputted to the detectors 15, 16 are sampled at a timing point and extract points set in the vicinity to detect the correlation of the both. Then a correlation comparator 17 compares the magnitude of the correlation value obtained by the two correlation detectors 15, 16, discriminates the excellence of the reception state of each signal system based thereon and controls a changeover device 18 to provide an output of a signal excellent in the reception state.
Patent JP-H0835464-A (JP)
Title: Mounting structure for fuel injection pipe
Inventor: OGAWARA JUNICHI
IPC: F02M55/02
Filed: 1994-07-25
Abstract: PURPOSE:To shorten a fuel injection pipe lead section through an engine wall and make an engine compact by providing a connector device having short overall length and high sealing function at the wall penetration section of the engine. CONSTITUTION:A connector 21 for jointing an injection pipe 2 to a fuel injection valve and an injection pipe from a fuel injection pump to each other is fastened to an engine wall via a flange 21 formed on the external surface thereof, and a union joint 53o is provided on the connector 21 at the inner and outer sides of the engine wall for connecting the injection pipes to each other. Also, the injection pipe connecting section of the connector 21 is inclined, thereby further shortening the injection pipe 2 and ensuring an ease for handling.
Patent JP-S6349940-A (JP)
Title: Electronic computer
Inventor: SHIOKAWA SHIZUO
IPC: G06F9/455
Filed: 1986-08-20
Abstract: PURPOSE:To reduce the load of development by attaining control generating no interruption during emulsion processing without depending upon a program state word (PSW), and at the time of ending the processing, selecting an address obtained by adding a succeeding instruction address to the instruction length of an objective instruction and setting up the selected address in the PSW. CONSTITUTION:General registers 242, 252 to be exclusively used for emulation processing and a switching function 241 are connected in addition to a general register 24 to be used for a normal program or the like and a mask bit for program interruption or the like is formed in a PSW control circuit 40 so that the interruption can be inhibited during the traveling of an emulation routine. The leading address of the emulation routine is registered in an XCM 311, and at the time of returning to the normal program, the SCC of an instruction existing immediately before the instruction to be emulated is stored, a value obtained by adding the instruction length of the objective instruction to the SCC is stored in a circuit 481 and the output of the circuit 481 or the SCC is selected by a circuit 483 and set up in the PSW.
Patent JP-H0728054-A (JP)
Title: Reflection type liquid crystal display device
Inventor: HIJI NAOKI
IPC: G09F9/00
Filed: 1993-07-09
Abstract: PURPOSE:To provide a liquid crystal display device which is low in driving voltage, has a sufficient visual field angle, has no parallax and does not generate coloration by clamping a polymer-dispersed liquid crystal layer with a light transparent electrode and a reflection electrode and laminating and arranging a wavelength plate corresponding to 1/4 the wavelength of the light to generate the max. visible sensitivity and a polarizer on the light transmissive electrode side. CONSTITUTION:The polymer-dispersed liquid crystal layer 5 is clamped by the light transmissive electrode 2 formed on a light transmissive substrate 1 and the reflection electrode 4 formed on a substrate 3. The quarter-wavelength plate 6 and the polarizer 7 are successively disposed in a laminated state on the light transmissive substrate 1. Liquid crystals 8 of the polymer-dispersed liquid crystal layer 5 are randomly oriented and the polarization of the transmitted light is eliminated to be in a bright state when a voltage is not applied to the liquid crystals. The liquid crystals 8 are oriented perpendicularly to the electrodes 2, 4 and a double refraction effect is not generated when the voltage is applied thereto. Then, the light entering from the outside and emitted to the outside passes twice the quarter-wavelength plate 6 and is rotated 90 deg. at the plane of polarization and is, therefore, absorbed in the polarizer 7 at the time of emission to be in a dark state.
Patent JP-H0733143-A (JP)
Title: Paper container with pull-tab
Inventor: HIRAYAMA MASAO
IPC: B32B7/10
Filed: 1993-07-09
Abstract: PURPOSE:To provide a paper container with a pull-tab wherein the pull-tab adhered to an opening of a top panel, provided in advance can be neatly and stably peeled off with optimum force without delamination. CONSTITUTION:In a paper container with a pull-tab comprising a pull-tab formed of a paper layer 7, a reinforcing layer 8 and a sealant layer 9 laminated in this sequence from outside is heat-sealed to an opening of a top panel formed at least of a heat-sealant layer 10, an intense layer 11, a barrier layer 13, a paper layer 14 and an adhesive layer 12 laminated from outside between the respective sealant layers, peeling is made to occur on an interface between the heat-sealant layer 10 and the intense layer 11, wherein a biaxial stretched polyethylene terephthalate film, a uniaxial stretched polyolefin film, etc., are used as the intense layer 11 with their stretching axes aligned with a direction for peeling.