baber/WOPTO huggingface dataset:
Patent JP-S6382100-A (JP)
Title: Piezoelectric element and its manufacture
Inventor: KUSHIDA KEIKO
IPC: H01L41/08
Filed: 1986-09-26
Abstract: PURPOSE:To improve effective sensitivity by forming an electrode film pattern having an opening part on a substrate of strontium titanate SrTiO3 or magnesium oxide MgO, forming a piezoelectric thin film on the pattern electrode, and using the composite resonance between the thin film and substrate. CONSTITUTION:A resist pattern consisting of lines of 1 mum width and spaces is formed on one end surface of SrTiO3 single crystal 1 whose end surfaces are both polished optically. Further, a platinum Pt film 3 is vapor-deposited by a vapor-depositing method and the resist is removed to form an electrode filling a grating. Then, a thin film 4 of zinc titanate PbTiO3 is formed as a piezoelectric body on the platinum electrode film pattern 3 by high frequency magnetron sputtering. Then, chromium Cr and gold Au are vapor deposited as an upper electrode on the PbTiO3 thin film 4. Consequently, a zinc titanate thin film with superior piezoelectricity is formed on the electrode. Therefore, an element having high conversion efficiency is formed even when the composite resonance by the combination of the thin film and substrate is utilized.
Patent JP-H0957661-A (JP)
Title: Scaffold device for wall surface work
Inventor: OZAWA HISAYUKI
IPC: E04G1/20
Filed: 1995-08-11
Abstract: PROBLEM TO BE SOLVED: To easily move a work machine according to a work place without assembling a scaffold and without changing mounting of the work machine. SOLUTION: A stand 1 formed as a rectangular solid-shaped frame structure is assembled from an upper frame 2, a lower frame 3 and columns 4. Wheels 7 are installed on the stand 1, and are made to travel along traveling rails 8. A work stage 18 on which a work machine is mounted is arranged in the stand 1. The work stage 18 is received by left and right suspending beams 17 extending in the longitudinal direction. Longitudinal directional both end parts of the suspending beams 17 are suspended from the four corners of the upper frame 2 by a suspending device so as to be raised and lowered.
Patent JP-S61103127-A (JP)
Title: Optical recording medium
Inventor: KOMON HIROSHI
IPC: G11B7/24033
Filed: 1984-10-26
Abstract: PURPOSE:To simplify writing and erasing by laminating an electrode, a layer of an electrochromic substance, a layer of an electrolyte and another electrode in a regular order to constitute the titled medium. CONSTITUTION:If the layer 12 of the electrochromic substance contacts with the layer 13 of the electrolyte, and the electrodes 11A and 11B are charged in the titled medium whereby an ion of the electrolyte migrates to a surface o the electrochromic substance (for example, an ion is a negative ion, and a sufficiently high positive voltage is applied to the electrode 11A), an electrochromisum generates in the whole electrochromic layer, thereby occurring a decoloration or a coloring in said layer. If an ion conductivity of the electrolyte is low, and the electric field is weak, the ion can not migrate in the electrochromic substance. Since the ion is easy to migrate as the temp. rises, if a high optical beam is radiated to the titled media from an ionic light source 4, the temp. in the radiation part rises, and the local migration of the ion occurs whereby the local electrochromism occurs at the radiation part resulting in recording.
Patent JP-S6285535-A (JP)
Title: Serial transmission system for binary data
Inventor: KOBAYASHI NOBUYA
IPC: H04L7/10
Filed: 1985-10-11
Abstract: PURPOSE:To minimize the data being in out-of-frame synchronization by transmitting the input binary data as the start signal a 3-cycle frame signal and a 1-cycle reverse signal and sending one of both halves of a bit as the data and the other half as the 2-round data respectively. CONSTITUTION:A timing generating counter 11 receives the transmission control signal CTL and the oscillation signal P0 of an oscillator 12 and produces pulses P1 and P2 and a serial transmission flag SDF. Then data D0, D1-D7 are given to a register 13 through parallel input lines ch.1-ch.8 together with the pulse P1 applied to a clock input terminal CK. The outputs D0-D7 are sent to a parallel/serial converting circuit 15 together with the parity bit PR produced by a parity generator 14 directly or via an inverter. Then the outputs D0-D7 and the bit PR are outputted successively through a terminal SXP under the control of the timing of the flag SDF. Then the frame signal containing three cycles of the same value and the 1-cyclestart signal obtained by inverting said frame signal are transmitted. Then one of both halves of a bit is delivered as the data value with the other half delivered as the inverted 2-cycle data.
Patent JP-H0565735-A (JP)
Title: Repair method of existing manhole or catch basin in sewer
Inventor: IJUIN MAKOTO
IPC: E03F5/02
Filed: 1991-09-05
Abstract: PURPOSE:To obtain a repair method in which works at a site are remarkably reduced, although the superficial shape of the bottom of an exsisting manhole or catch basin is different from each other at respective sites and repair works can be extremely simply and securely carried out to realize a prompt and inexpensive repairing works and conduct water soon after the repairing work and hence, carry out the works with minimum traffic congestion even at heavy traffic crossings for instance. CONSTITUTION:A repair sheet 2 made of uncured UV-curable glass fiber reinforced unsaturated polyester resin is cut in accordance with the surface shape and the size of the bottom 1a of an existing manhole 1 or a catch basin in a sewer, for the repairing method of existing manhole or the catch basin in the sewer, and the repair sheet 2 is applied to cover the manhole 1 or the bottom 1a of the catch basin. And UV ray is cast on the sheet 2 to cure the reinforced glass fiber unsaturated polyester resin and a hole 5 is made at the water conducting part, after a repairing wall 3 is formed to close and coat the bottom 1a of the manhole 1 or the catch basin.
Patent JP-S59117751-A (JP)
Title: Pack guide mechanism
Inventor: TAKAI KAZUKI
IPC: G11B15/675
Filed: 1982-12-24
Abstract: PURPOSE:To improve the holding function of a cassette by providing in one body a projected rod prolonged toward a pack guide side to a guide arm so that the rod presses elastically the cassette from the upper side. CONSTITUTION:Two left and right projected rods 13, 14 are provided toward the pack guide 11 from the guide arm 12 and a step difference is provided to the rods 13, 14 at the base ends 15, 16. On the other hand, a notch 17 and a hole 18 are provided to the pack guide 11 to insert the rods 13, 14 to the lower side. Through the constitution above, since the position of the pack guide is regulated accurately at all times by the rods 13, 14, the loading/unloading of the cassette is attained smoothly and the holding function is improved.
Patent JP-S6380906-A (JP)
Title: Multi-stage rolling mill
Inventor: INOUE TETSUO
IPC: B21B13/14
Filed: 1986-09-25
Abstract: PURPOSE:To execute shape correction of a rolling stock with good responsiveness under low rolling load by supporting back-up rolls via twisted blocks in a housing and oscillating said twist blocks so that work rolls make cross helical rolling down. CONSTITUTION:A pair of the work rolls 10 are supported via intermediate rolls 21, 22 by the back-up rolls 1 disposed in the housing 1 and rolling is executed. The rolls 1 of the above-mentioned multi-stage rolling mill are supported to the oscillatable twist blocks 2. Said twist blocks 2 are oscillatably supported in the housing 11 by means of twist block supporters 3 and twist pins 7 provided on the intersected point of the center line of the pass line and the axial line of the rolls. The blocks 2 are oscillated by the actuation of hydraulic cylinders 4 provided with servo valves 5 and the twist quantity is detected by a magnescale 6. The cross helical rolling down of the work rolls 10 is thereby permitted and the shape correction of the rolling stock is executed with the smaller change of the rolling load and the faster response in automation, by which the yield is improved.
Patent JP-2000044108-A (JP)
Title: Sheet feeder and program recording medium thereof
Inventor: YAGI SHIGERU
IPC: B65H31/34
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To automatically feed a carried sheet into a housing part, and even if an already housed sheet is expanded like a fan in the housing part, to surely feed the sheet without being influenced by the expansion. SOLUTION: Carried cutforms are held between a clip plate 8-1 and a slide plate 8-2. In this state, the slide plate 8-2 is lowered to a pocket position by the driving of a motor 8-11. In this case, the upper ends of the cutforms housed in the pocket are swept to come near by the rotation of a brush roller 8-4, and then the cut forms are collected in one side in the pocket. The clip is released in this state, and the cutforms are fed into the pocket.
Patent JP-H1164863-A (JP)
Title: Liquid crystal display panel and its production
Inventor: MUKAI TOSHIAKI
IPC: G09F9/30
Filed: 1997-08-22
Abstract: PROBLEM TO BE SOLVED: To improve the reliability of the structure of a liquid crystal display panel by subjecting the flanks of a pair of glass substrates to surface roughening to a rugged form and applying a resin so as to cover these parts, thereby increasing the contact areas of a sealing material and the glass substrates. SOLUTION: The flanks of the divided glass substrates 1 are set on a grinding wheel of a grinding machine and the substrates are moved in the state of maintaining the contact with the grinding wheel. Further, the flanks of the glass substrates are subjected to surface roughening and are provided with grooves. The grooves are thus formed on the flanks of the glass substrates 1, 2 and the UV sealing material 3 is formed over the entire part of the flanks. The glass substrates 1, 2 are subjected to surface roughening and are formed with the grooves in such a manner and, therefore, the region where the contact of the UV sealing material 3 is possible is made larger in surface about twice as compared to the case the flanks are flat like with the conventional glass substrates.  The contact areas of the sealing material 3 and the glass substrates 1 are, therefore, increased and since the adhesive power of the sealing material 3 is improved, the strength of the liquid crystal display panel is improved.
Patent JP-H0389464-A (JP)
Title: Solid electrolyte type fuel cell
Inventor: AKAGI ISANORI
IPC: H01M8/02
Filed: 1989-08-31
Abstract: PURPOSE:To miniaturize the whole device and make it inexpensive and simple by connecting a fuel feed passage and a steam feed passage to a fuel passage so that the reaction between hydrocarbon fuel and steam occurs inside. CONSTITUTION:An oxygen electrode 2 is provided on one face of a plate-shaped electrolyte layer 1, and a plate-shaped fuel electrode 3 is provided on the other face to form a cell C of a solid electrode type fuel cell for obtaining electromotive force from the oxygen electrode 2 and the fuel electrode 3. Oxygen containing gas is fed to an oxygen containing gas passage 5, a steam feed passage 21 is connected to a fuel passage 9, and hydrocarbon fuel and steam are fed to the passage 9. Electric power is generated in each cell C by the action of the layer 1, and electric power is recovered from cells C connected in series. A power generation section is used concurrently for a fuel reformer, thus the passage 9 can be connected to the feed passage 21, the facility cost for the feed passage 21 can be reduced, and the whole device can be miniaturized.
Patent JP-H0391629-A (JP)
Title: Air conditioner
Inventor: MITANI HISASHI
IPC: F25B9/00
Filed: 1989-08-31
Abstract: PURPOSE:To obtain an air conditioner efficiently operated by a method wherein an air supplying passage and a discharging passage are independently constructed in respect to a circulating passage so as to reduce effectively a load applied to a high pressure air source and an adjusting pressure mechanism. CONSTITUTION:In the case that a cabin of an air-craft is applied, a circulating passage 3, an air supplying passage 5 and a discharging passage 6 are independently arranged to each other. In the circulating passage 3, applied air in the cabin 1 is circulated to adjust pressure, thereby a cooling or a heating operation is carried out. From the air supplying passage 5, breed air capable of getting an amount of O2 required is passed through a heat exchanger 7 and cooled, thereafter the air is fed into the cabin 1 and the polluted air corresponding to the discharging passage 6 is discharged out of the air conditioner without reducing the pressure within the cabin 1. Accordingly, the load applied to the high pressure air source and the adjusting pressure mechanism can be effectively reduced. With such an arrangement, an air conditioner efficiently operated can be attained.
Patent JP-H0674321-A (JP)
Title: Speed change control device for automatic transmission
Inventor: SUZUKI YUTAKA
IPC: F16H61/00
Filed: 1992-08-26
Abstract: PURPOSE:To ensure stability of vehicle action at acceleration turning time by providing a speed change control means for determining speed change ratio so that an estimated cornering force corresponding value by the speed change ratio, where a speed change is intended, is prevented from decreasing lower than a detection cornering force corresponding value. CONSTITUTION:In an AT controller 7 for fetching each output signal of a wheel load sensor 8, throttle opening sensor 9, car speed sensor 10 and a cross acceleration sensor 11, first based on a car speed and a throttle opening, a gear position is set to calculate drive force estimated in this gear position. Next, a cornering force cross acceleration conversion value in this drive force is calculated by using a cross acceleration conversion value map from the drive force and a wheel load, to judge whether or not this cross acceleration conversion value is an actual cross acceleration or more. At the time of acceleration turning by step-on operation of an accelerator, a downshift is inhibited to prevent cornering force form decreasing, so that the cross acceleration value is prevented from decreasing lower than the actual cross acceleration.
Patent JP-S59122097-A (JP)
Title: Electronic exchange system
Inventor: MANO HIROSHI
IPC: H04Q3/58
Filed: 1982-12-28
Abstract: PURPOSE:To facilitate maintenance by confirming service function information assigned to each button of a key telephone set only by simple access from the key telephone set. CONSTITUTION:Plural key telephone sets 1a-1n are connected to a network 3 through line circuits 2a-2b of an electronic switch-board 10. When the telephone set 1a performs special dialing, the information on it is sent to a CPU6 through a line 5. Then, the CPU6 collates the obtained information with data on a special dial stored in a storage device 7 and places the telephone set 1a in a test mode when they coincide with each other. This telephone set 1a sends information on a service key 14 to the CPU6 when the key is pressed and the CPU6 refers to the contents of the device 7 to convert the information into alphanumeric data, which is displayed 15 on the telephone set 1a. Consequently, service function information assigned to plural buttons is confirmed by access from the key telephone set.
Patent JP-S59124291-A (JP)
Inventor: YUZURIHARA YASUO
IPC: B67B3/20
Filed: 1982-12-28
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-S6382317-A (JP)
Title: Light interference angular velocity meter and its manufacture
Inventor: OKADA KENICHI
IPC: G01C19/64
Filed: 1986-09-26
Abstract: PURPOSE:To eliminate the fused seam trace of an optical fiber, to dispense with the reinforcing process of said place and to reduce manufacturing cost, by forming each optical part necessary for a light interference angular velocity meter by one continuous optical fiber. CONSTITUTION:The annular optical path 16 of a light interference angular velocity meter is constituted of optical fibers 71, 71A and both optical fibers are drawn out as they are as incident and emitting paths 14, 15. These fibers 71, 71A are mutually welded in parallel and stretched to constitute the first light distributing coupler 13. Further, a polishing surface 51 or a metal 53 is mounted to one fiber 71 of the coupler 13 in the vicinity of the arc-shaped apex formed to a part of said fiber 71 and a polarizer 19 generating a predetermined evanescent wave is formed. A part of the fiber 71 from the polarizer 19 and a part of the optical fiber 72 from a light source 11 are welded in parallel and stretched to form the second optical coupler 18. Further, the fiber 71 of the coupler 18 is extended to be connected to a photoelectric converter to bring the light interference angular velocity meter to simple constitution.
Patent JP-H0889469-A (JP)
Title: Dish washer
Inventor: NISHIWAKI SATOSHI
IPC: A47L15/46
Filed: 1994-09-22
Abstract: PURPOSE: To certainly detect a degree of dirtiness of washing water in a manner such that water temperature of the washing water is measured at the time of an initial calibration of dirt detecting means for detecting the degree of dirtiness of the washing water by a transmission factor of a light and at the time of dirtiness detection of the washing water and an initially calibrated value is corrected in accor dance with the difference of the measured water temperatures. CONSTITUTION: A microcomputer 27 executes an initial calibration at the time of a final rinsing operation with respect to sensitivity of dirt detecting means 10 for detecting the degree of dirtiness of washing water by a transmission factor of a light and the temperature of the washing water at the time point is measured by temperature detecting means 31. When the degree of dirtiness of the washing water is detected at the time of the next washing, the temperature of the washing water is measured just before the washing and sensitivity data is corrected in order to eliminate an influence by the content of air bubbles formed in the washing water, which is different in accordance with a temperature difference from the water temperature data measured at the time of the previous initial calibration.  The microcomputer 27 detects the degree of dirtiness of the washing water by using the corrected sensitivity data as a reference.
Patent JP-S6384091-A (JP)
Inventor: INAMI TOSHIYUKI
IPC: H05K3/00
Filed: 1986-09-26
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-S60121119-A (JP)
Title: Air cleaner for motorcycle
Inventor: ATSUMI MAMORU
IPC: F02M35/16
Filed: 1983-11-30
Abstract: PURPOSE:To miniaturize the captioned air cleaner, increase an inertia effect, and improve a silencer effect by housing plural suction pipes in an air cleaner case, each of the suction pipes connecting the air cleaner to a carburetor, and disposing air cleaner elements among the suction pipes. CONSTITUTION:The captioned air cleaner comprises upper and lower cases 17, 18 provided by partitioning a case 16 of the air cleaner 12. An element 14 is held between a bottom plate 17a of the lower case 17 and a partition plate 19, and the lower end of a suction pipe 13 is mounted on the bottom plate 17a of the lower case via an elastic bracket 23. The upper part of the air cleaner is opened into the upper case 18 to form a filtrated air intake vent 24 for absorbing the outside air that passes through the element 14. Hereby, the outer wall of the cleaner 12 surrounding the element 14 can be projected from a space combining a central line between the suction pipes to increase the length of the suction pipe in the cleaner case. Thus, an inertia effect can be increased while the volume of the air cleaner case can be sufficiently enlarged together with the improvement of a silencer effect.
Patent JP-S6383221-A (JP)
Title: Cutting method by laser light
Inventor: NAKAMURA SUGURU
IPC: B23K26/38
Filed: 1986-09-29
Abstract: PURPOSE:To cut the edge part of a work while maintaining the satisfactory hardness thereof without impairing the sharp shape in the edge part by projecting laser light to the hardened part of the work formed by the projection of the laser light while cooling said part with a cooling medium, thereby cutting said part. CONSTITUTION:The laser light L1 for hardening such as CO2 laser outputted from a laser oscillator 2 is transmitted through a lens 3, is deviated in the focus by the lens 3 and is projected to the work 1. The hardened layer 4 of a prescribed width and depth is, therefore, formed to the work 1 along the scanning direction of the laser light L1. The work 1 formed with the hardened layer 4 is then imposed on a stage 6 in a bottomed cutting tank 5 having an opened top surface. The flow rate of the cooling medium to be supplied 7 into the cutting tank 5 is so controlled that the liquid level thereof is slightly lower than the top surface of the work 1. The laser light L2 for cutting past a nozzle 11 is projected to the work 1 in such a manner that the focus thereof is aligned to the work 1 in the stage of injecting 9 the cooling medium to the top surface side of the work 1. The hardened layer 4 is thereby cut from the approximate central part in the transverse direction thereof.
Patent JP-H0390727-A (JP)
Title: Cleaning water supply device for stool
Inventor: TSUTSUI OSAMU
IPC: E03D3/00
Filed: 1989-09-01
Abstract: PURPOSE:To permit a toilet bowl to be washed exactly by providing a controller to adjust the valve travel of a flow regulating valve on the basis of output signals from a flow rate sensor in such a way as to supply water at flow rates closer to a preset flow rate pattern for each water supply port. CONSTITUTION:In a controller 15, whether operation is made for feces or urine is judged to determine the supply amount of prewashing water and the supply water of water by siphon. A flow regulating valve 17 for a bowl is put to a small flow rate water supply condition for ventilating water supply at a given flow rate. The valve 17 is then set to a great flow rate water supply condition for prewashing water supply and at the same time a flow regulating valve 20 for a trap is put to a small flow rate water supply condition for ventilating water supply at a given flow rate. At the same time as the valve 17 is closed, the valve 20 is set to a great flow rate water supply condition for siphon-water supply, followed by push-in water supply at a given flow rate. The valve 20 is further closed, and at the same time the valve 17 is set to a small flow rate water supply condition for sealing water supply at a given flow rate.
Patent JP-2001050830-A (JP)
Title: Torque sensor for power steering
Inventor: URABE HIROSHI
IPC: G01L5/22
Filed: 1999-08-12
Abstract: PROBLEM TO BE SOLVED: To eliminate the feeling of wrongness of steering and to reduce malfunction caused by the influence of noise by allowing a characteristic adjustment means to operate only if the output of a torque sensor is within the range of a dead zone. SOLUTION: The torque detection part of a torque sensor 1 for power steering is composed of a magnetostriction-type torque sensor consisting of a pair of detection coils 3a and 3a and a pair of excitation coils 4a and 4b. A characteristic-adjusting means is composed of a gain adjustment circuit 10, a middle point voltage adjustment circuit 13, and a CPU 12. The CPU 12 judges whether the output of the torque sensor 1 is within the range of a dead zone that becomes the non-execution region of power assist or not and allows the characteristic-adjusting means to operate only if the output is within the range of the dead zone, thus preventing the output characteristics of the torque sensor 1 from fluctuating when the power assist is being made and preventing steering from becoming heaving or lighter during the operation of a steering wheel.