baber/WOPTO huggingface dataset:
Patent JP-H10299060-A (JP)
Title: Sanitary washing device and control method
Inventor: ONO TAKASHI
IPC: H04B10/11
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To stably detect a position to be detected, by providing a control means outputting light-emitting signals with different cycles of the light-emitting means on the basis of the presence of the part of a user to be detected. SOLUTION: A controller 1 transmits a light-emitting signal (a) to a transister 4 and the transister 4 reverses the logical level of the light-emitting signal (a) and transmits the control signal (b) to a light-emitting part 2 and a light- receiving part 3. The LED 23 of the light-emitting part 2 is driven by the pulse signal from an oscillating part 21 to intermittently output infrared rays and irradiate the detection part of the user's body. The light-receiving sensor 31 of the light-receiving part 3 detects the reflected infrared rays and transmits the light-receiving signal (c) to an amplifier 32. The signal (c) is amplified and the wave shape is rectified to transmit the signal to the controller 1 as a detected signal (d).  And further, the CPU 11 emits the LED 23 intermittently in a short cycle when one sits on the seat and emits the LED 23 intermittently in a long cycle when one does not sit on the seat. In this way, it can be stably detected whether one sits on the seat or not.
Patent JP-H08305919-A (JP)
Title: Coin handling device
Inventor: TASHIRO AKIHISA
IPC: G07D1/00
Filed: 1995-05-10
Abstract: PURPOSE: To widen the sensing range of a remaining coin sensor and detecting remaining coins irrelevantly to the influence of vibration of the device, etc., by using a shock sensor which receives the shock force of a coin on its surfaces as the remaining coin sensor. CONSTITUTION: A disk 2 rotates at an equal speed in the direction as shown by arrow A and when a coin 7 is thrown on the disk 2, the coin is force outward by the centrifugal force to abut on a cylindrical member 3 and then moved in the direction as shown by the arrow A while arrayed along the cylindrical member 3. The coin 7 impinges on the collision surface 5a of a projection part 5 while moved along the cylindrical member 3 and is temporarily flicked away toward the center part of the disk 2 to collide against the internal surface of the cylindrical member 3, found by experimentation, at a specific distance from the projection part 5 with the centrifugal force and shock force. The shock sensor 4 receives the shock force through the cylindrical member 3 and outputs a pulse to a control part 8.  The control part 8 inputs the pulse and detects the presence of the remaining coins in the coin handling device 1.
Patent JP-2000303722-A (JP)
Title: Corrosion preventive structure of buried part of metallic column
Inventor: URASHIMA SHUICHI
IPC: E04B1/64
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To hold a standing-up state of a column over a longer period than usual by covering the whole outside surface area of a buried part of a cylindrical metallic column in a close contact state with a synthetic resin covering, and filling a foaming body inside the buried part in a close contact state. SOLUTION: The whole outside surface area of a lower end part of a cylindrical column 1 is surrounded by a covering 2, a foaming body 3 is filled inside the lower end part, and the covering 2 and the foaming body 3 are respectively brought into close contact with the whole inside/outside surface areas of the lower end part. An upper part of the lower end part of the column 1 is exposed on the ground, and a lower side part below that is buried in the ground and asphalt as a buried part 4 to stand up the column 1. Thus, since water does not stick to inside/outside surfaces of the buried part 4, corrosion can be prevented over a longer period than usual to improve durability of the column 1.
Patent JP-S5812363-A (JP)
Title: Charge transfer device
Inventor: MIYAMOTO YOSHIHIRO
IPC: G11C27/04
Filed: 1981-07-16
Abstract: PURPOSE:To facilitate the manufacture of a charge transfer device abolishing the doping of impurities to a compound semiconductor by a method wherein the input/output  part to generate and to discharge electric charge is provided by assembling a pair of  comb-type electrodes respectively adjoining to both the ends of the transferring path of  the charge transfer device. CONSTITUTION:A positive voltage is applied to a field plate FP to make the surface of  a semiconductor directly under thereof as an accumulation layer, and electrons to act  as the majority carriers are collected thereto. Negative voltages are applied to the  first and the second input gates IG1, IG2 and an accumulation gate SG through terminals 23, 24, 22 to generate the depletion regions, namely the wells of electric potential directly under thereof, and electric charge Q is accumulated therein. Strong inversion layers are generated in the surfaces of the semiconductor directly under the field  plate FP and the accumulation gate SG complicated in the comb-shape where the high  negative voltage VSG is applied, and holes to act as the minority carriers are collected  thereto. As a result, the tunnel effect is generated between the end parts of boundary  of the field plate FP and the accumulation gate SG, and holes are implanted from the  surface of semiconductor at the edge part of the field plate FP toward the surface of  semiconductor at the edge part of the accumulation gate SG.
Patent JP-S5445620-A (JP)
Title: Permanent magnet alloy materials
Inventor: YONEYAMA TETSUTO
IPC: H01F1/053
Filed: 1977-09-17
Abstract: PURPOSE: A permanent magnetic alloy having high energy product is provided for R-Co-Cu and R-Co-Cu-Fe based permanent magnetic alloys by adding one or more of Nb, Zr, V, Ta, Cr, and Hf.  
     CONSTITUTION: New permanent magnetic alloys consist of either (1) R (eare earth metal)-Co-Cu alloy including 22 to 28% of Sm and other rare earth metals; 5 to 12% of Cu, 0.2 to 5% of one or more of Hf, Nb, Zr, V, Ta and Cr; 55 to 72.8% of Co, or (2) R-Co-Cu-Fe alloy which is formed by substituting Co of (1) components by less than 35% of Fe. The new alloys includes Hf or Hf and at least one of Nb, Zr, V, Ta and Cr as additives to conventional R-Co-Cu or R-Co-Cu-Fe based permanent magnet alloys. This provides, while Cu is low and Fe is high in content, high coercive force and residual magnetic flux to result in high energy product. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07295448-A (JP)
Title: Manufacture of cleaning blade
Inventor: TSUDA KAZUHIDE
IPC: B08B1/00
Filed: 1994-04-26
Abstract: PURPOSE:To provide a cleaning blade manufacturing method excellent in productivity without the generation of a burr from a clearance between a supporting part and a mold. CONSTITUTION:A thermosetting resin-based adhesive with 5-20% of solid part is applied to one end side of a supporting part 2 and dried to form an adhesive layer 3 with a pencil hardness of 6H or less. One end side of the supporting part 2 is then disposed in the cavity 7, for forming a blade part 4, of a metal mold formed of an upper metal mold 5 and a lower metal mold 6 in such a state that the adhesive layer 3 is pressed by the upper and lower metal molds 5, 6. Material for forming the blade part 4 is filled in the cavity 7 and hardened, and at the same time, the adhesive layer 3 is hardened to integrate the supporting part 2 and the blade part 4, thus manufacturing a cleaning blade 1.
Patent JP-S5236264-A (JP)
Title: Press device safety device for press brake
Inventor: HASEBE TSUTOMU
IPC: B60T17/18
Filed: 1975-09-18
Abstract: PURPOSE: Safety device in press brake to be free the circuit only immediately before the upper die intercepts the beam of light, positioning the beam of light on the descending line of upper die. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62267720-A (JP)
Title: Manufacture of liquid crystal element
Inventor: NAEMURA SHOHEI
IPC: G02F1/1341
Filed: 1986-05-15
Abstract: PURPOSE:To obtain a liquid crystal element having excellent element characteristics at a high yield, by using a flexible substrate for at least one of the substrates which hold a liquid crystal substance in between and continuously carrying out a series of processes which form a film of a bonding agent and another layer of the liquid crystal substance containing a spacer on the flexible substrate and harden the bonding agent by pressing after the other substrate is put on the flexible substrate in a pressure-reduced atmosphere. CONSTITUTION:A glass substrate 3 is placed on rollers 5 and a flexible substrate 1 is held by short rollers 6 provided under a condition where the rollers 6 are not contacted with a bonding agent film. Leading edges of both base plates 3 and 1 are inserted into the space between press rollers 7 and a liquid crystal substance 9 containing a spacer is extruded through a slit-like nozzle 10 under a condition where the pressure is reduced to about 30 mmTorr. As the rollers rotate, the film of a bonding agent 2 is formed between the two substrates 3 and 1 and the substrates 3 and 1 are pressed 7 against each other after they are put together. Under this state, a layer 11' of the liquid crystal material is caused to have a thickness which is almost the same as that of the spacer and temporarily bonded by the bonding agent 2. Then the temporarily bonded substrates are heated by a heater 12 and properly bonded to each other by thermally setting the bonding agent 2. thereafter, the liquid crystal element thus manufactured is taken out from a pressure-reduced chamber 8 after returning the pressure in the chamber 8 to a normal pressure and each final liquid crystal element is obtained when it is cut off from the others and a polarizing plate is glued to it.
Patent JP-S62268105-A (JP)
Inventor: ITO TAKAAKI
IPC: H01T4/12
Filed: 1986-05-16
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-H10300589-A (JP)
Title: Manufacture of thermistor type water temperature sensor
Inventor: KUBOTA SHUICHI
IPC: G01K7/22
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a water temperature sensor excellent in airtightness. SOLUTION: A bottomed resin case 12 having an opening and provided with a screw at the outer circumferential part is produced at first. A thermistor element 1 connected with terminals 4a, 4b is then encased in the resin case 12 and the terminals 4a, 4b are led out to the outside of the resin case 12. Finally, a connector 7 is manufactured by insert molding at the opening of the resin case 12.
Patent JP-H0679529-A (JP)
Title: Screw cutting machine
Inventor: MATEIIASU HAA BURESHINGU
IPC: B23G1/46
Filed: 1992-04-02
Abstract: PURPOSE: To provide a threading apparatus of favorable reliability and durability which is suitable to high speed rotation. CONSTITUTION: This threading apparatus has a driven part 16, 17 to drive a tap containing part 18 which are axially displaceable relative to a driving part 11, and a switchable coupling device 27 to cause connection without generating deviation. The coupling device 27 comprises a switching member 28 connected to the driven part 16, 17 without being axially displaced or deviated in a circumferential direction, and a first connection part 29 and a second connection part 30 driven by the driving part 11. The switching member 28 has groove holes 45, 47, 48 parallel to an axis in an outer surface of it, and connection members 39, 40 are contained in the groove holes 45, 47, 48 to be axially movable but not movable in the circumferential direction.  The driven part 16, 17 make relative motion in the axial direction to the first and the second connection parts 29, 30 with the switching member 28, so the first or the second connection part 29, 30 can take a position to be engaged with the driven part 16, 17 without being deviated to be driven through the connection member 39, 40, and an intermediate position without being engaged nor driven.
Patent JP-S63277959-A (JP)
Title: Inspecting method for threaded neck of container
Inventor: URATA KENJI
IPC: G01N21/90
Filed: 1987-05-11
Abstract: PURPOSE:To detect the defect of the threaded neck part of a container easily and automatically at low cost by extracting the length or directional vector components of the contour line of the binary-coded signal of the threaded neck part. CONSTITUTION:The container 5 is mounted on a rotary mechanism 6 and rotated, and a light source 7 is so arranged behind it that the projections and recesses of the threaded part are seen clearly. Light which is transmitted from the threaded neck part is converted by an image input device 1 into an electric signal, which is converted into a binary signal and preprocessed by a binary- coding and preprocessing circuit 2 as required, and inputted to a frame memory 4. The image data is supplied to a processor 4 to process image information on one round of the threaded neck part in order, and the contour of the threaded neck part image is tracked to extract its length or directional vector components, thereby inspecting the defect.
Patent JP-H05286755-A (JP)
Title: High alumina brick
Inventor: TAKEUCHI KAZUHIKO
IPC: C04B35/84
Filed: 1992-04-06
Abstract: PURPOSE:To provide a high alumina brick being uniform and having a stronger binding comparing with a conventional one, in a high alumina brick used for a wall lining inside an atmospheric furnace not in contact with a molten material. CONSTITUTION:A brick compsn. having a chemical composition consisting of 50.0-99.8wt.% Al2O3 and the balance of at least a kind of oxide, such as SiO2, Fe2O3, etc., is impregnated with a metallic magnesium alkoxide and is fired at 1400 deg.C. In this way, as a binding at particle boundary is strengthened, a high temperature strength or a thermal impact resistance is remarkably improved.
Patent JP-S595799-A (JP)
Title: Vibration-resistant microphone
Inventor: MITANI TOKIYOSHI
IPC: H04R1/32
Filed: 1982-07-01
Abstract: PURPOSE:To amplify normal acoustic vibrations without cancellation, by providing two diaphragms in the same enclosure at an interval, amplifying oscillation conducted to those two diaphragm by a succeeding amplifier in opposite phase relation and allowing outputs originating from the oscillations to cancel each other, and shielding one diaphragm acoustically. CONSTITUTION:Oscillations conducted from a microphone attachment part 3 with many oscillation through the enclosure 11 are impressed to the diaphragms at the same level and in phase. Electric outputs 4, 4' induced at both diaphragms 7 and 8 are equal in level and in phase and the amplifier 9 amplifies only their difference component, so none of enclosure oscillation components appears at the output 10 of the amplifier 9. A sound conduction hole 12 is made in the enclosure 11 in front of the diaphragm 7, which senses even acoustic oscillations, but the diaphragm 8 does not sense those because there is no corresponding sound conduction hole. Therefore, there is only the output 4 of the diaphragm 7 for the acoustic oscillations, so even the difference component is amplified by the amplifier 9, the acoustic oscillations appear at the output 10 without cancellation. Thus, the need for a special vibration-resistant mechanism, etc., is eliminated, so the size is reduced to facilitate its manufacture.
Patent JP-S604940-A (JP)
Title: Photopolymerizable image forming composition
Inventor: ARAKI YASUHIKO
IPC: G03F7/105
Filed: 1983-06-22
Abstract: PURPOSE:To make a photopolymerizable image forming composition suitable for multiple exposure by adding an amino substituted triarylmethane dye and a cyanated aromatic compound type optical activator so as to decolor the exposed part of the composition when the composition is irradiated with light and to facilitate discrimination between the exposed and unexposed parts. CONSTITUTION:To 100pts.wt. binder are added 10-300pts.wt. photopolymerizable monomer or oligomer, 0.1-20pts.wt. photopolymn. initiator, 0.01-10pts.wt. amino substituted triarylmethane dye and 0.001-1pt.wt. cyanated aromatic compound type optical activator, and they are mixed with methyl ethyl ketone or other solvent to prepare a liq. composition. The combination of the triarylmethane dye with the optical activator is used as a decoloring agent which acts when irradiated with light. The triarylmethane dye colors the unexposed composition. The optical activator is different from the photopolymn. initiator in the light absorption wavelength range.
Patent JP-H07319514-A (JP)
Title: Numerical value setting method for operation display panel
Inventor: ITO KOJI
IPC: G06F3/02
Filed: 1994-05-26
Abstract: PURPOSE:To judge the suitability of setting on the side of an operation display panel (POD) without loading any burden on an external device by previously setting either the upper limit value or the lower limit value of numerical value setting from the outside to the POD. CONSTITUTION:A setting area G1 for data showing a numerical value input display position on a display 23, for example, and a loader setting picture SG composed of a setting area for setting data showing either of the upper limit value and lower limit value of a numerical value to be set in this area G1 at least are prepared for a personal computer 40 as the softwares of a loader. When any numerical value is inputted from a numerical value setter 25 in a POD 20 or from the outside to the numerical value input display position on the display 23, a CPU 21 compares this input value with either of the upper limit value and the lower limit value at the set position in a memory 22 at least and when that input value is within a set range, it is displayed on the display 23 and transmitted to a programmable controller (PC) 30 but when the input value is out of the set range, the CPU 21 judges it invalid and performs neither the display on the display 23 nor the transmission to the PC 30.
Patent JP-S5810648-A (JP)
Inventor: SORAN TORESUCHIANIYUU
IPC: G01N30/06
Filed: 1982-07-01
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-S596771-A (JP)
Title: Gate turn-off thyristor
Inventor: OOHASHI HIROMICHI
IPC: H02M1/06
Filed: 1982-06-30
Abstract: PURPOSE:To hold the prescribed gate current of a gate turn-off thyristor during ON period by providing an ON gate circuit in which a series unit of a phototrigger thyristor and a resistor is connected in parallel, between the anode and the gate of the thyristor. CONSTITUTION:An ON gate circuit 64 in which a series unit of a phototrigger thyristor 641 which flows a sufficient gate current at turning ON time and a resistor 642, and a series unit of a phototrigger thyristor 643 which supplies the prescribed gate current during ON and a resistor 644 are connected in parallel, is provided between the anode and the gate of a GTO 61. Lights S1, S2 are emitted to turn ON the GTO 61, and the prescribed gate current is supplied to the GTO 61 by the light S2 during ON period. Accordingly, the configuration is simplified by forming integrally the phototrigger thyristor 30b by the common use of the GTO 30a and a P type emitter layer 33, thereby supplying the gate current for preventing the abrupt rise of the ON voltage.
Patent JP-H10296746-A (JP)
Title: Method and device for releasing belt slab from mold
Inventor: KIMURA TAKASHI
IPC: B29L29/00
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a mold releasing method and a mold releasing device thereof for a belt slab to be release from a mold in which the forcible deformation and damage are hard to be generated to a helically toothed belt teeth at the time of mold releasing. SOLUTION: A belt slab BS molded between an inner mold 1 of sectional circular shape with a helical groove 10 for forming belt teeth on an outer peripheral face and a cylindrical outer mold encircling the inner mold is released from the inner mold 1 after the inner mold 1 and the outer mold are separated each other in a mold releasing method. In the mold releasing method, while the face of the belt slab BS is kept immovable by a belt presser 3 and the inner mold 1 is moved linerly in the mold axial line L direction in compliance with the inclination of the helical groove 10 in the state of keeping the outer face of the belt slab, the inner mold is revolved with the mold axial line L as its center.  A mold releasing device is provided with the belt presser 3 for fixing and keeping the belt slab BS immovable by being brought into contact with the outer face of the belt slab BS and a moving means 4 for revolving the inner mold 1 as the mold axial line L with its center while moving linearly the inner mold in the mold axial line L direction in compliance with the inclination of the helical groove 10.
Patent JP-H09281080-A (JP)
Title: Magnetic detector
Inventor: MIZUKAMI ICHIRO
IPC: G01B5/02
Filed: 1996-04-11
Abstract: PROBLEM TO BE SOLVED: To measure the quantity of magnetism of a specified minute region having a very small amt. of magnetism by providing an amplifier for taking out the detection output obtained from a detection coil when a state change is generated. SOLUTION: An excitation coil 2 drives a magnetic sensor 10 in the up-and- down direction. By allowing a current to flow to the coil 2 from a DC power supply 1 through a switch 7, a magnetic core 3 composed of a permanent magnet is attracted. The sensor 10 and the magnetic core 3 are connected by a non-magnetic material rod 11 and moved up and down according to the movement of the magnetic core 3. A spring 4 has function returning the attracted magnetic core to the original position. An amplifier 8 amplifies the detection signal from the sensor 10 to output a detection signal 9.  By this constitution, the magnetic core 3 is attracted from a state wherein the measuring point of an article 6 to be measured is in contact with the minute gap of the sensor 10 by closing the switch 7 to suddenly separate the gap of the sensor 10 from the article 6 to be measured to obtain the detection signal 9.
Patent JP-H01283315-A (JP)
Title: Flange cooling and sealing device for vacuum degassing vessel
Inventor: KUROKAWA NOBUHIRO
IPC: C21C7/10
Filed: 1988-05-10
Abstract: PURPOSE:To prevent the deterioration of an O-ring and to maintain airtightness by providing an annular gas accumulation chamber so as to enclose an O-ring mounting groove provided between connecting flanges and blowing an inert gas blown thereto to the lateral side of the O-ring. CONSTITUTION:An immersion pipe 1 is connected via a flange 4 having a cylindrical mandrel 4A to a reflux pipe 2 and the spacing between the connecting flanges 3 and 4 is hermetically sealed by the O-ring 5. The groove 6 for mounting the O-ring 5 is provided to the flange 4 at this time. The annular gas accumulation chamber 8 circumscribing the groove 6 is provided. The inert gas 9 exclusive of N2 is blown from a blow pipe 7 into the chamber to cool the O-ring 5. Further, many blow openings 10 which blow out the inert gas 9 in the gas accumulation chamber 8 are pierced on the outside in the circumferential direction of the O-ring 5 and the outside of the O-ring 5 is maintained in the inert gaseous atmosphere. The airtightness between the flanges 3 and 4 is thereby maintained and the infiltration of the atmospheric air is prevented.