baber/WOPTO huggingface dataset:
Patent JP-S56124067-A (JP)
Title: Direction finder
Inventor: KURIMURA TOSHIO
IPC: G01S3/54
Filed: 1980-03-06
Abstract: PURPOSE:To increase the efficiency of direction finding through the pursuit of a correct phase by detecting a change in the phase of a reception electric wave with the use of a phase synchronous circuit and cutting off a control loop for the phase synchronous circuit for a brief period of time synchronized to an antenna switching. CONSTITUTION:A switch 6 and a pulse generator 10 are provided. A pulse generator 10 generates a short-form pulse synchronized to an antenna switching and makes a drop in the amplitude of the phase synchronous circuit PLL3 coincide with a short-form pulse through the adjustment of a delay circuit 9. When this short-form pulse indicates L, the switch 6 is cut off, interrupting the control of a voltage control oscillator 5 and maintaining the phase of an oscillator 5 at an immediately preceding value. Then when the short-form pulse indicates Hm the switch 6 is caused to be  put in ON position so that PLL3 may operate normally. Under this constitution, the amplitude of PLL3 input becomes exceedingly low and, therefore, even if PLL3 were actuated, erroneously, its control is interrupted. In addition, when the drop in amplitude has been recovered, the phase and amplitude are stabilized as they should naturally be. Consequently, PLL3 pursues a phase correctly, so that it is possible to improve the direction finding effect.
Patent JP-H04266994-A (JP)
Title: Lubricating member for vacuum
Inventor: KISHI KATSUHIRO
IPC: C23C8/10
Filed: 1991-02-21
Abstract: PURPOSE:To prolong life of a solid lubricant sticking to a substrate surface in a lubricating member for a vacuum such as space, vacuum deposition devices or analytical instruments used in the vacuum. CONSTITUTION:In a lubricating member for a vacuum used by applying a solid lubricant to a substrate surface, a film consisting essentially of silicon and oxygen is formed as a ground layer of the solid lubricant on the substrate surface.
Patent JP-H04269133-A (JP)
Title: Method and device for positioning work
Inventor: TODO TAKESHI
IPC: B62D65/00
Filed: 1991-02-21
Abstract: PURPOSE:To provide a method and device for positioning a work in which a set position of a regulation member for regulating a side motion of a work rear end part can be changed easily and properly in case a width is changed by change of a sort of the work. CONSTITUTION:In moving a work 2 positioned and transferred on a first transfer means 3 to a work holding member 9 at a second transfer means 4, a pair of a right and a left positioning pins 24 provided at one end part of the work holding member 9 are inserted into reference holes 41 formed in a bottom surface of the work 2 to position one end part of the work 2, and a regulation member provided at the other end part of the work holding member 9 is displaced to slide along the width of the work to be pressed to an outer side surface of the work 2, so the second transfer means 4 is moved up, with the side motion of the other end part of the work 2 regulated, to move the work 2 to the work holding member 9.
Patent JP-S59153869-A (JP)
Title: Material for roll for rolling amorphous metal
Inventor: TAKEUCHI ISAO
IPC: C22C38/36
Filed: 1983-02-21
Abstract: PURPOSE:To obtain the titled material causing hardly heat crack and reduction in the hardness and capable of increasing the number of repetitions in the use of the resulting roll by providing a composition consisting of prescribed percentages of C, Si, Mn, Cr, Mo and/or Co and the balance Fe with inevitable impurities. CONSTITUTION:This material for a roll for rolling an amorphous metal consists of, by weight, 0.60-1.80% C, 0.10-1.50% Si, 0.10-1.50% Mn, 3.0-6.0% Cr, 1.0-10.0% Mo and/or 0.1-10.0% Co and the balance Fe with inevitable impurities. To said composition may be further added 0.5-6.0% V and/or 0.5- 8.0% W. The material hardly causes reduction in the hardness, and the endurance life of the material is increased by >=6 times that of conventional steel, and the cost can be considerably reduced.
Patent JP-H09196019-A (JP)
Title: Prefabricated panel connecting device
Inventor: MASE TOKUTARO
IPC: F16B1/02
Filed: 1996-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a prefabricated panel connecting device, which can reduce the intrusion of the heat insulating material into a wrench insertion hole of a hook device, at the time of manufacturing a prefabricated panel. SOLUTION: A prefabricated panel 2 is provided with a pair of surface materials 31, 32 and the heat insulating material D to be filled with foaming in a space between the surface materials. A prefabricated panel connecting device for connecting both the prefabricated panels is formed of a hook device F and a pin device. This hook device is provided with a hook housing case 6 and a hook provided inside of the hook housing case freely to be turned. One side surface of the hook housing case is formed with a wrench insertion hole 13, in which a wrench for turning the hook is to be inserted, so as to be projected, and communicated with a wrench hole 34 formed in the surface material of the prefabricated panel. On the other hand, the other side surface of the hook housing case is formed with a projecting part 29, which abuts on the surface material of the prefabricated panel.
Patent JP-H08205393-A (JP)
Title: Surge absorber
Inventor: SUZUKI YOSHIRO
IPC: H02H9/06
Filed: 1995-01-24
Abstract: PURPOSE: To realize a surge absorber capable of passing a withstand voltage test obtained by the electrical Appliance and Material Control Law, without cutting off a wire between the surge absorber and the ground beforehand. CONSTITUTION: A surge absorber has a surge absorbing section 14 provided with a pair of connected-in-series substances 24 composed of varistors 20 and arrestors 22 with built-in varistors, and a power relay section 16 provided with an electromagnetic coil 46, a fixed contact 48, and a movable contact 50. One end of each connected-in-series substance 24 is connected to one of a pair of power lines L1, L2 leading to an electronic circuit 68 to be protected respectively, and the other end is connected to the base end of the fixed contact 48. The base end of the movable contact 50 is connected to the ground G, and both ends of the electromagnetic coil 46 are connected to the power lines L1, L2.  Accordingly, between the movable contact 50 and the fixed contact 48 is short-circuited when the electromagnetic coil 46 is excited, and between the movable contact 50 and the fixed contact 48 is interrupted when the electromagnetic coil 46 is de-energized.
Patent JP-S56125760-A (JP)
Title: Electrophotographic copier
Inventor: MURAKAMI REIJI
IPC: G03G15/23
Filed: 1980-03-05
Abstract: PURPOSE:To perform both-side copying with ease by providing two trays to a copying machine, providing a paper feed function to one of these trays and providing a dividing gate for dividing transfer paper to the two trays. CONSTITUTION:The automatic both-side copying apparatus is constituted of the 1st tray 36, the 2nd tray 38 provided with a paper feed function by conveying paths 44, 43, a paper feed roller 22a, etc., and a dividing gate 39 which divides transfer paper to these trays 36, 38. This automatic both-side copying apparatus is provided removably to the body 1 of the copying machine.
Patent JP-S63196447-A (JP)
Title: Recording device
Inventor: ZENMEI KEIICHI
IPC: B41J15/04
Filed: 1987-02-09
Abstract: PURPOSE:To prevent a rolled recording paper sheet even having a small core diameter from jamming due to curls, by providing a recording paper retaining member for pressing the recording paper sheet against a recording paper guide. CONSTITUTION:During wind-off mode or printing mode, one end part 17a of a recording paper retaining member 17 is pressed due to the resiliency of a curling part which generates in the leading end section of a heat-sensitive paper sheet 11 so that the recording paper retaining member 17 is rotated in the direction (d) about a support shaft (p) as a rotating center. Accordingly, the other end part 17b of the recording paper retaining member 17 is depressed in the direction (e). Due to such a swinging motion the heat-sensitive paper sheet 11 may smoothly pass through between the recording paper retaining member 17 and a recording paper guide 16. In this phase, the curl of the leading end of the heat-sensitive paper sheet 11 is corrected by means of the recording paper guide 16 bent in the direction reverse to the curling direction of the heat-sensitive paper sheet 11 and the recording paper retaining member 17.
Patent JP-S55120009-A (JP)
Title: Liquid crystal display device
Inventor: TAKEUCHI TAKESHI
IPC: G04G9/00
Filed: 1979-03-09
Abstract: PURPOSE: To make liquid crystal layer more uniform, prevent Newton ring and obtain a liquid crystal device of beautiful apearance, by disposing a member possessing the role of controlling the gap thickness in the central part of a liquid crystal display device for analog time dispaly.  
     CONSTITUTION: The inside of panel glass substrates 31, 31' is coated with a line electrode 32' consisting of five transparent electrodes and a block electrode 32 consisting of 24 transparent electrodes, and the both electrodes are overlapped with  each other to form 60 picture elements each on the inside and outside circumference. In order to provide a uniform gap between the panel glass substrates 31, 31', a seal member 35 is disposed, and liquid crystal 33 is sandwiched between them. Since the center of the analog display part is impossible to display up to the central part due to the constitution of the electrodes, this part is effectively used to provide a gap member 36 to make uniform the thickness of liquid crystal gap in the outer circumferential part and the central part. Thus preventing occurrence of Newton ring. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01206879-A (JP)
Title: Ultrasonic motor
Inventor: KOMENO HIROSHI
IPC: H02N2/00
Filed: 1988-02-09
Abstract: PURPOSE:To improve the reliability of moisture resistance, by applying flexible moisture-resistant resin to the surface of a plate-like piezoelectric element provided with electrodes. CONSTITUTION:Electrodes 12 splitted into plural sections are formed on the opposite faces of a piezoelectric ceramic 11 polarized in predetermined direction in an ultrasonic motor. One face of a plate-like piezoelectric element 1 formed with the electrodes 12 is adhered through adhesive 5 to a resilient metallic body 2. A flexible moisture-resistant resin layer 6 is formed on a flexible moisture-resistant resin layer 61 applied onto the surface of the element 1 and a flexible moisture-resistant resin layer 62 applied onto the surface at the joint between the element 1 and a resilient metallic body 2 where the adhesive 5 is exposed. A vibrating section 7 is constituted of the resilient metallic body 2 and the flexible moisture-resistant resin layer 6. In the moving section 8, a friction member 4 is secured to a moving body 3, which is pressed to the resilient body 2 and made in contact with the resilient body 2. Consequently intrusion of water into the electrode section and the adhering section can be suppressed.
Patent JP-S56124459-A (JP)
Title: Electric dust collector
Inventor: UCHIUMI MASAAKI
IPC: B03C3/74
Filed: 1980-03-07
Abstract: PURPOSE: To obtain an electric dust collector capable of almost completely removing particles deposited by adsorption as well as of preventing the lowering of dust-collecting efficiency of dust-collecting electrode by forming the dust-collecting electrode of a spring in such a way as to utilize its spring force in the sweeping of deposited particles.  
     CONSTITUTION: Polluted air is sucked up from an exhaust fan 15 and then flowed to the direction of the exhaust fan 5, during which particles in the polluted air are electrically charged when passing through a charging electrode 7 and then collected at a dust-collecting electrode 9 by an electrostatic field produced between a high-tension pole 8 and the dust-collecting electrode 9. And, when the upper supporting framework 13 is lifted in case where a deposited layer 17 of collected particles is formed on the electrode 9, the electrode 9 is changed from a shrunk state of Fig. A to an elongated state of Fig. B and crack 18 is formed in the layer 17. Then, the expanding force of the device 16 is removed to shrink rapidly the electrode 9, whereupon the layer 17 is degraded, as shown in Fig. C, and particles are dropped into a dust hopper 6. As a result, particles adhered to the electrode 9 can be almost removed and the dust-collecting function of the dust-collecting electrode 9 can again be raised. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05226653-A (JP)
Title: Etching processing method for tft array
Inventor: SONODA TOMIYA
IPC: H01L29/786
Filed: 1992-02-14
Abstract: PURPOSE:To dissolve the local unevenness of characteristics in film growth process and an etching device by performing etching, using the plasma of mixed gas which has at least a gas forming fluorine ions or fluoric radicals in plasma and a gas including oxygen or NxOy in the composition. CONSTITUTION:The etching of an Mo layer, which is the constituent elements of a drain electrode 8 and a source electrode 9, and a low-resistance semiconductor film 6 is performed using the plasma of the mixed gas which has at least gas forming fluoric ions or fluoric radicals in plasma and gas including oxygen or NxOy in composition. Hereby, the selection radios between a gate insulating film 3 and a semiconductor protective film 5, a low-resistance semiconductor film 6, and a drain electrode 8 and a source electrode 9 improve. Accompanying this, with a TFT being made, favorable transfer property can be gotten, and further the deterioration, etc., by the damage at plasma etching is not seen.
Patent JP-H06239198-A (JP)
Title: Vehicular air bag device
Inventor: SUZUKI HIROYOSHI
IPC: B60R21/34
Filed: 1993-02-17
Abstract: PURPOSE:To provide a vehicular air bag device for minimizing damage to the weak such as a pedestrian in unexpected collision with an automobile. CONSTITUTION:An air bag device is composed of an inflator and an air bag 72 mounted on the inflator in such a way that airtight may be retained in its inner part and is housed in a front hood 12 on the bumper 11 of an automobile 20. In the air bag 72, its front 72F covers the bumper 11 to approach its lower surface 72L to a road so that inflation shape in expecting collision may form to have its upper surface 72L located at the position lower than the lower end of a windowscreen 13. In addition, its upper face visual shape is of nearly wedge shape with its front end on the vehicular central axis as a summit.
Patent JP-H10216356-A (JP)
Title: Game device
Inventor: NIISATO YASUNOBU
IPC: A63F13/837
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a game device having an advertising part which provides an illuminating effect that gives stronger visual impact to the spectators and which does not obstruct the player in playing the game. SOLUTION: In a game device having an illuminated advertising part 3 at the top of a casing, the advertising part 3 includes a light source 421 and a reflecting plate 423 placed near the light source 421. The reflecting plate 423 distributes a light beam emitted by the light source into main radiation A-D with large amounts of light and auxiliary radiation E with a small amount of light, the main radiations A-D being pointed in the direction in which the game spectators should exist, the auxiliary radiation E is directed toward the direction in which the player should exist.
Patent JP-S56125148-A (JP)
Title: Test method for channel continuity in telephone exchange system
Inventor: KITAZAWA IKUO
IPC: H04M3/26
Filed: 1980-03-06
Abstract: PURPOSE:To enable a channel continuity test including confirmation of the functional operation of a trunk without intervention of the exclusive maintenance personnel, by recognizing a channel conductivity test signal inserted from a test device testing trunk or from the trunk itself by an operator od switchboard and informing it to the system. CONSTITUTION:The incoming call from the line 5 is detected at the trunk 2-2 and informed to the controller. The controller selects the board 1 with the signal detected with the trunk 2-2, the bus of the switch 3 is closed and the channel between the line 5 and the board 1 is set. In this case as one example of incoming call display to the board 1, the operator lamp display or alarm tone of the board 1 can be made by inserting a signal from the trunk 2-2 or trunk test device 4. The operator recognizes the said display and operates the board 1, to take out the said call. The system can read in the operation of the operator from the board 1, the incoming call from the line 5 is informed to be given to the board 1, and it is also confirmed that the channel continuity test from the trunk test device 4 to the board 1 is normal.
Patent JP-S61188238-A (JP)
Title: Vehicle clutch device
Inventor: YAMAGUCHI HISAAKI
IPC: B60W10/18
Filed: 1985-02-16
Abstract: PURPOSE:To simplify the operation of a clutch pedal, by providing a controller which receives signals from an accelerator operation signal output device, a high speed signal output device and a brake operation signal output device, for controlling solenoid valves. CONSTITUTION:A controller 3 receives a vehicle speed signal (a) from a vehicle speed sensor 25, an accelerator signal (b) from an accelerator switch 26 and a brake signal (c) from a brake switch 27, and issues signals (d, e) for opening and closing a first shut-off valve 12 and a first communicating valve 14 in a clutch control section 1, signals (f, g) for opening and closing a second shut-off valve 21 and a second communicating valve 23 in a brake control section 2 and a signal (h) for regulating the flow rate of a variable orifice 11. Further, upon starting of the vehicle the brake is automatically released when the driver simply depresses the accelerator pedal, resulting in that the operation of the pedal may be remarkably facilitated, thereby it is possible to aim at alleviating the fatigue of the driver.
Patent JP-H05229614-A (JP)
Title: Cooling method for cylindrical conveyor belt
Inventor: SAGAWA TOMOTAKA
IPC: B65G15/00
Filed: 1992-02-17
Abstract: PURPOSE:To prolong the service life of a belt by allowing the belt to be effectively cooled during belt operation without wetting the inner side of the belt or wetting an article carried thereon, and preventing the deterioration of the belt due to heating. CONSTITUTION:In this cooling method, a sprinkler 5 jets cooling water to the outside of a rubber cylindrical conveyor belt 1 turning endlessly with both ends extended over pulleys at the return side near the head 1 thereof. The belt 1 is thereby wetted and moisture adhering to the outside thereof is caused to evaporate while the belt 1 is traveling to the tail end thereof. Evaporation heat is thereby removed from the belt 1 for cooling.
Patent JP-S59157332-A (JP)
Title: Supporter for lifting pillar in spinning frame
Inventor: KAGITA MASAKI
IPC: D01H7/64
Filed: 1983-02-22
Abstract: PURPOSE:To titled supporter where raised parts are formed in an equal interval on the inner surface of the cylindrical major body having a collar on one end and grooves are formed between the raised parts, thus it can be fitted very easily to increase the operation efficiency remarkably. CONSTITUTION:A plurality (3-6) of raised parts having their contact surfaces 7 in the longitudinal direction are formed in an equal interval on the inner peripheral surface of the cylindrical major body 4 which has a collar 6 with a partially cut face 5 on one end and further, grooves 9 of prescribed depth are formed between the raised parts. Thus, it can be easily mounted without inhibiting the lifting pillar from its vertical motion, further the motion of the lifting pillar is not affected, even when flyings and dust sticking to the pillar come into the supporter, resulting in good handleability. The width ratio of the contact surface of the raised parts and the uncontact surface of the grooves is preferably 1:(1-4).
Patent JP-H10225735-A (JP)
Title: Device for forming wall panel
Inventor: TSUZUKI ISAMU
IPC: B21D39/02
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To enable a bend roller to be adjustable in height in accordance with the surface material of a different thickness. SOLUTION: The device for forming a wall panel 2 is such that a temporary assembly of a wall panel 2, which is abutted with a steel plate 5 laminated with a surface material 4, is carried by a conveyor 6 to a frame 3 assembled with a frame material 31 having a cross-sectionally U-shaped groove 31a, and the wall panel is bent and fixed in the groove 31a of the frame 3 while the edge of the steel plate 5 is gradually bent through plural bending rollers 11 arranged between the rollers of the conveyor 6. The device is also provided with a means 12 for energizing the bending rollers 11 in the direction to the wall panel 2 and a means 13 for adjusting the height of the rollers 11 in multiple steps, and is capable of adjusting it in accordance with the thickness of the surface material 4 of the wall panel 2.
Patent JP-S55122248-A (JP)
Title: Condensation detection unit
Inventor: MORIMOTO TAKEKATSU
IPC: G01N25/66
Filed: 1979-03-12
Abstract: PURPOSE: To improve reliability and make irregularity of the response time fixed, by detecting the temperature difference between two points of an electric apparatus to detect the condensation state.  
     CONSTITUTION: Thermistors and fitted to four positions A, B, C, and D of VTR 1. Position A is in the lower side of chassis 7 and changes the temperature according to temperature rise of the VTR chassis, and position B is placed in a distant position which is not affected by the internal temperature of the VTR, and position C is near ceiling 8 and is comparatively near the external atmosphere, and position D is placed in a position where rise of the internal temperature of the VTR is large. Now, a circuit having a hysteresis characteristic where the condensation output is issued for the resistance ratio of thermistors A and B of 125% and the output is turned off for the ratio of 100% when VTR 1 is taken out to the atmosphere at 25°C after leaving VTR 1 in the atmosphere at 0°C is used as a detection circuit, so that high-reliability condensation detection is possible. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06238793-A (JP)
Title: Special electrically conductive mat and manufacture
Inventor: UMEHARA KATSUHIKO
IPC: C02F1/30
Filed: 1993-02-18
Abstract: PURPOSE:To prepare a special electrically conductive mat by a method for preparation wherein a far infrared ray irradiating material, a resin and an electrically conductive material are mixed to form a flexible electrically conductive sheet and an insulating sheet material is laminated and bonded on one of the faces and high electrostatic voltage is applied on this electrically conductive sheet. CONSTITUTION:A flexible electrically conductive sheet-like mat 1 is formed by mixing a granite 2b powder being a far infrared irradiating material, a resin 2a and a carbon fiber being an electrically conductive material. An electrically conductive sheet 2 is formed by laminating a resin 2d consisting of an insulating sheet material on one of the faces. An electrostatic voltage with a high voltage is applied on this electrically conductive sheet 2 from an electrostatic voltage generator 4. Nagative ions are generated thereby on the whole surface of the mat 1 and water placed on the surface is changed into an alkali ion water and purification of the water is also accelerated.