baber/WOPTO huggingface dataset:
Patent JP-S62280407-A (JP)
Title: Leak-monitoring system for water-stop structure
Inventor: KIDA DAIZO
IPC: B09B1/00
Filed: 1986-05-27
Abstract: PURPOSE:To simply detect water-leak positions by a method in which a temperature sensor is buried in a water-stop structure, and the leakage of water is judged from changes of detected temperatures of the sensor according to thermal drop differences. CONSTITUTION:Plural temperature sensors 5 are vertically set on the inside central part of a grout zone 3 and the lead wires of the sensors 5 are connected to a monitoring section 6. When the zone 3 is partly cracked or fissured, water 4 permeates the damaged portion and the sensors 5 come to show values faster than the rise of temperature in the other places. In CPU 7, the degree of temperature rising or lowering gradients of each temperature sensor 5 is judged and warning output is sent out to a displayer 9 in the case of anomaly. In case leakage of water occurs, measures can soon be taken for the repairing and reforming of the specific portion.
Patent JP-H05309062-A (JP)
Title: Tableware washing/drying machine
Inventor: TAKEUCHI YOSHIHIRO
IPC: A47L15/42
Filed: 1992-05-13
Abstract: PURPOSE:To provide the tableware washing/drying machine which maintains a stable washing performance even in plural operation cycles, and also, can cope with washing tank width size of many kinds of machines by one kind of nozzle, and is excellent in the reliability and performance. CONSTITUTION:A nozzle shaft 16 is fastened to a discharge port of a circulating pump 20, the lower nozzle 13 is attached to the nozzle shaft 16 so as to be freely rotatable, and the upper nozzle 14 is attached so as to be freely rotatable to the upper part of a conduit tube 17 fixed to about the center part of the lower basket 10. Also, washing water is subjected to force feed by the circulating pump 20, and distributed to the lower nozzle 13 and the upper nozzle 14. The washing water fed out to the lower nozzle 13 is injected from small holes 12a, and the washing water distributed to the upper nozzle 14 passes through the conduit tube 17 fixed to about the center prat of the basket 10 and is fed out to the upper nozzle 14, and injected from small holes 12b.
Patent JP-S5744820-A (JP)
Title: Ultrasonic photodeflection type sound detector
Inventor: KUZUTA NOBUYUKI
IPC: G03H3/00
Filed: 1980-08-29
Abstract: PURPOSE:To omit the conversion of he intensity of a sound wave into mechanical vibration energy by a method wherein the pressure of an objective sound wave is applied to an elastic wave propagation path to change the wavelength of an ultrasonic elastic wave and laser rays are radiated diagonally on the wave front of the elastic wave, thereby the intensity of sonic wave is detected by the optical method. CONSTITUTION:An acoustic optical member 4 capable of generating an ultrasonic elastic wave and an acoustical absorbent 8 capable of absorbing the ultrasonic elastic wave are attached to one end and the other end, respectively, of an elastic member having a high light transmitivity to form an elastic wave propagating path 5. The pressure of an objective sound wave 10 is applied to the elastic wave propagating path 5 to change the elasticity of the sound wave 10. A means to change the wavelength of a propagating ultrasonic elastic wave 6 is provided. Laser rays 2 are radiated diagonally on the wave front of the elastic wave 6 to make the wave front a phase grid 6' and causes Bragg's deflection so that the change of the wavelength of the ultrasonic elastic wave 6 is converted into the intensity of the light of Bragg's deflection 16 by means of a slit 17, thus the intensity of the pressure 12 of the objective sound wave 10 is determined.
Patent JP-S5821884-A (JP)
Title: Ultraviolet gas laser device
Inventor: FUJII KANICHI
IPC: H01S3/038
Filed: 1981-07-31
Abstract: PURPOSE:To enable to repetitively operate a laser device and to inexpensively select and use a material which can readily selects the resistance value and which is readily treated by connecting a condenser directly to discharging electrodes so that the electrodes have higher than 0.05OMEGAcm of resistivity and non- inductive property. CONSTITUTION:A condenser 13 in a laser tube enclosure 11 is connected directly to a discharging electrode 12 or a discharging electrode holding material 19. The electrode 12 is selected for the resistivity of the component materials to a value higher than 0.05OMEGAcm, and is constructed in the shape becoming non-conductive of the using frequency. The pulse current is limited unitl the resistivity of the electrode 12 is up to 0.05OMEGAcm, and the sharpness of the waveform does not become obtuse. The electrode material may include, in addition to carbon, nichrome alloy, silicon, tantalum. The shape of the electrode may formed in the shape to set the self-inductance to zero to the current which flows through the main discharging gap.
Patent JP-H01294112-A (JP)
Title: All-directional conveyor belt
Inventor: SATO KEISHI
IPC: B65G15/34
Filed: 1988-05-19
Abstract: PURPOSE:To improve the tensile strength for the tension in each direction by forming a belt by embedding plural layers of the tensile bodies which are constituted of warps and wefts and the oblique threads which cross at a prescribed angled with the warps and wefts. CONSTITUTION:A tensile body 12 is constituted of the warps 14 and wefts 13 and the oblique threads 16 and 17 in two directions which are restrained by the slatch threads 15 onto the threads 13 and 14 and cross at an angle of 30-60 deg. with the threads 13 and 14. At least one layer of the tensile body 12 is embedded to constitute a conveyor belt 11.
Patent JP-S5823370-A (JP)
Title: Cassette tape recorder
Inventor: OOISHI KENGO
IPC: G11B27/30
Filed: 1981-07-31
Abstract: PURPOSE:To eliminate the need for the desingated operation of an addrss signal at recording and to simplify the operation, by automatically recording different address signal a pluality of microphones on a tape. CONSTITUTION:An audio input from an external microphone 7 is inputted to an audio signal delay circuit 8 and a trigger 9 generating a trigger pulse with the audio input. An address signal is generated from an address signal generator 10 after receiving this trigger pulse. In this case, an audio input is received from a microphone 7A connected to, e.g., to a micrpphone input terminal 5A, the same address signal is generated as the address signal generated when the address key 6A is depressed. The audio signal witi a delay at the delay circuit 8 and this address signal are synthesized at a mixer 11 and applied to a magnetic head 13 via an amplifier 12. Thus, the audio signal is recorded on a tape in succession the address signal At reproduction, the address signal retrieval can be made by depressing, in this case, the key 6A among the address keys 6A-6C.
Patent JP-H05310975-A (JP)
Title: Readily bondable polyester film of improved electrostatic properties and its produciton
Inventor: TAKAHASHI TERUO
IPC: B32B7/02
Filed: 1992-05-13
Abstract: PURPOSE:To obtain the polyester film which causes no static troubles on the magnetic tape productions and shows excellent adhesion to the magnetic coating by coating polyester film with a water-borne coating of a specific composition, before completion of orientation and crystallization. CONSTITUTION:A polyester film before completion of orientation and crystallization is coated on its at least one surface with a water-borne coating comprising (A) an aqueous polyester resin, (B) a polyether compound, preferably polyethylene glycol, and (C) an antistatic agent, preferably an alkyldiphenyl ether disulfonate. Then, the film is dried, drawn and heat-treated to complete the orientation and crystallization whereby the objective product having a primer layer of the composition containing components A, B and C. It is preferred that component A is a copolymer from an organic sulfonate such as 5-sodiosulfo- isophthalic acid, and a compound bearing hydrophilic groups such as diethylene glycol or polytetramethylene glycol.
Patent JP-S612154-A (JP)
Title: Automatic developing machine for color photographic sensitive material
Inventor: KOBOSHI SHIGEHARU
IPC: G03D3/00
Filed: 1984-06-14
Abstract: PURPOSE:To stop use of rinse water, to reduce an amt. of waste water, to raise refreshing ratio of a processing soln. with a small replenishing amt., and to lessen deterioration of the processing solns. due lapse of time by installing no water rinse bath, and a rinse stabilizing bath between a bleaching bath and a fixing bath, and setting a volume of processing soln. of each bath to <=50l. CONSTITUTION:A color negative film 102 taken out from a magazine 103 is fed from the inlet 105 to the main body of the automatic developing machine 104, passed through a color developing bath 106, the bleaching bath 107, the rinse stabilizing bath 108, the fixing bath 109, the first stabilizing bath 110A, and the second stabilizing bath 110B to automatically develope it, and passed through a drying zone 111, and it is taken out from the outlet 111A of the main body. Mixing of the component of the bleaching soln. from the bath 107 to the bath 109 is suppressed to the min. by the rinse stabilizing bath 108. Since the volume of the processing soln. of each processing bath 106-110 is set to <=50l, the refreshing ratio of the processing solns. can be enhanced with a small replenishing amt., and deterioration of the processing solns. due to lapse of time can be prevented, and since the water rinse bath is not used, an amt. of waste water is lessened.
Patent JP-S6013924-A (JP)
Title: Supercharging pressure controlling apparatus for engine with supercharger
Inventor: EBINO HIROSHI
IPC: F02B37/18
Filed: 1983-07-01
Abstract: PURPOSE:To prevent excessive rise of the supercharging pressure, by providing a valve opening pressure control means which lowers the valve opening pressure of a diaphragm type control valve for a certain while after acceleration of an engine, and thereby compensating delay of response at the time of rapid acceleration. CONSTITUTION:In case that the speed of fluctuation of the supercharging pressure is slow, a delay means 15 does not function substantially and the supercharging pressure introduced into a first chamber 11b is equal to that introduced into a second chamber 11c. The valve opening pressure P0 of a diaphragm type control valve 9 is determined by the formula, P0=F/DELTAS, where F is the setting load of a coil spring 11f and DELTAS is the area difference of the first chamber 11b and the second chamber 11c. When an engine 1 is accelerated rapidly by depressing the accelerator pedal deeply, a turbine 5 is driven at a high speed and the supercharging pressure is raised rapidly. The raised supercharging pressure is introduced immediately into the second chamber 11c but it is not introduced immediately into the first chamber 11b since a delay means 15 is connected operatively to the first chamber 11b. Thus, the diaphragm type control valve 9 is opened and the valve opening pressure is not raised to a level higher than P0 that is the valve opening pressure at the time when the engine is operated steadily.
Patent JP-S5746910-A (JP)
Title: Hair rinse composition
Inventor: ABE YOSHIAKI
IPC: A61K8/00
Filed: 1980-09-02
Abstract: PURPOSE: The titled composition having effects to provide flexibility, smoothness, antistatic properties, stable for a long time, having improved durability, comprising a specific amount of a quaternary ammonium salt and finely divided powder of silica as active ingredients.  
     CONSTITUTION: A composition comprising 0.1W20wt% one or more quaternary ammonium salt, e.g., distearyldimethylammonium chloride, shown by the formula (one or two of R 1 , R 2 , R 3 , and R 4  are 8W20 long-chain alkyl, long-chain hydroxyalkyl, the rest is 1W3C alkyl, hydroxyalkyl, benzyl, or polyoxyethylene having a mole number of total addition of ≤10; X is halogen, 1W2C alkyl sulfuric ester) and 0.1W10wt% finely divided silica powder as active ingredients. Colloidal silica has the most improved water dispersibility as the silica, and its average particle size is preferably is 1W100mμ in its average particle diameter, especially 10W40mμ. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11318097-A (JP)
Title: Drive controller of brushless motor
Inventor: KATO YUJI
IPC: H02P6/06
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To remove the starting failures for a brushless motor. SOLUTION: A drive controller 12 is equipped with an inverter circuit 16 which has a plurality of switching elements 17a-17f for applying currents in order to plural phases of the windings 13U, 13V, and 13W that the brushless motor has, a position detector 24 which obtains positional information by detecting the zero-cross point of the induced voltage for each phase of winding, and a control circuit 20. The control circuit 20 makes a current application signal where the duty ratio is controlled, based on this PWM signal and the commutation timing is decided based on the positional information, and performs the controls so that it makes the commutation time a leading phase, for the commutation reference angle which is obtained by shifting phase by a specified phase angle from the detected zero-cross point, when accelerating the velocity from the start of the brushless motor 11 to the specified rotation velocity.
Patent JP-S5454583-A (JP)
Title: Inspecting method of sealing bodies
Inventor: GOTOU EIZOU
IPC: H01L21/66
Filed: 1977-10-11
Abstract: PURPOSE: To make judgement of goodness or not simple and rapid by dipping the hermetic sealing body in an ultrasonic bath and judging the sealing condition by the osmosis condition of the inspecting solution in the bath for the sealing body.  
     CONSTITUTION: A semiconductor element 5 which has lead terminals 6 is secured within a stem base 2 made of alumina ceramics, with the terminals 6 being led out to the outside and the element is covered therein with a cover body 3 made of alumina ceramics by way of metal solder 4. The sealing body 1 constituted in this way is dipped in the alcohol inspecting solution 9, colored to red, in the ultrasonic bath 7 placed on a vibration generating part 8 and is applied with ultrasonic vibrations, if necessary, while the surface of the solution 9 is being pressed. Thereafter, the sealing body 1 is pulled up from the bath 7 and the solution 9 deposited on the surface is cleaned, after which adsorbing fine powder is coated on the sealing part. From the presence or not of coloring formed in the powder, goodness or not of sealing condition is judged 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60264184-A (JP)
Title: Solid-state image pickup device
Inventor: NISHIKAWA SHIYOUJI
IPC: H04N5/335
Filed: 1984-06-12
Abstract: PURPOSE:To reduce the cost of three CCDs, to improve the resolution and to prevent the generation of error and residual image by constituting the titled device that the photodetecting section of the three CCDs of delta arrangement is arranged in a specific relation of position to the image forming plane of the object image having respectively red, blue and green spectral characteristics, and the photodetecting section of the three CCDs is moved at each field. CONSTITUTION:The light obtained from an object is resolved into an object image having red, blue and green spectral characteristics at a resolving optical system 22 through a lens 21, and the image is formed to RCCD26, BCCD27 and GCCD28 as the object image through an optical low pass filter having a band of a horizotal spatial frequency 1/2d respectively. The RCCD26 uses a vibrator 29 so as to pick up the image while deviating the signal by (d) in horizontal direction at the (4n+2)th field to the (4n+1)th field, by (h) in the vertical direction, by 2d in the horizontal direction at the (4n+3)th field, by 3d in the horizontal direction at the (4n+4)th field and by (h) in the vertical direction, then the time corresponding to the horizontal movement is subject to correction by a timing correction circuit 32.
Patent JP-H01290283-A (JP)
Title: Thick film printed board for hybrid integrated circuit
Inventor: TAKEUCHI MASAHIKO
IPC: H05K3/40
Filed: 1988-05-17
Abstract: PURPOSE:To ensure the electrical connection of conductor circuits between both sides of a ceramic board, by providing at least two multiple through holes at the connecting part of the conductor circuits at the both sides and connecting a surface conductor circuit to a rear conductor circuit. CONSTITUTION:A surface conductor circuit 1 is connected to a rear conductor circuit 2 on a ceramic board 4 through two semicircular multiple through holes 3 which are mounted in such a way that they are facing each other after passing through the ceramic board 4 at respective crossed parts. Further, when the number of the through hole of the multiple through holes 3 is increased, the surface conductor circuit is connected to the rear conductor circuit through a plurality of the through holes. In this way, the probability that the breaking of wires occurs frequently in the through holes as well as at the edge parts of the through holes becomes low and the stable connection of through holes is thus obtained.
Patent JP-S5454942-A (JP)
Title: Torch copying in automatic welder
Inventor: TANAKA TOUHACHIROU
IPC: B23K9/127
Filed: 1977-10-08
Abstract: PURPOSE: To maintain a correct location of a torch tip, it is guided by a signal generated by a non-contact type sensor that faces a surface to be welded and fixedly attaced to a box-type copying container.  
     CONSTITUTION: Near a torch tip 5, is installed a copying container 80 such as box- type one, which is coupled with a surface to be welded having therebetween a spaced and parallel gap with a defined length. A non-contact type sensor 81 is fixed on the face of the container 80 which faces the surface to be welded. A detecting signal of the sensor 81 spacewisely corrects the position of a holder 4 so that the location of torch tip 5 is adequately maintained. An ultrasonic or electromagnetic distance meter is used as the sensor 81, which continuously detects the gap between the facing surfaces and maintains the torch tip 5 at a predetermined location 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62279108-A (JP)
Title: Radial-ply tire for passenger car
Inventor: HANADA RYOJI
IPC: B60C9/08
Filed: 1986-05-28
Abstract: PURPOSE:To improve the extent of steering stability, by making a turnup part of a carcass layer go along a carcass layer body, and disposing an upper bead filler, setting up a textile cord layer at the specified cord angle at both internal and external sides, at the outside of the body. CONSTITUTION:A turnup part 9 of a carcass layer 4 is turned up by a bead part 10 and made to go along a cacass layer body 4, while an upper bead filler 7 of 75-95 in JIS hardness is set up at the outside of this turnup part 9. And, each of chafers 8A and 8B of less than 45 deg. at a cord angle to the upper bead is disposed at both internal and external sides of the bead filler 7, and the upper bead filler 7 is held in between by these internal and external chafers 8A and 8B. With this constitution, steering stability is improvable without entailing any damage to a feeling of driving comfortableness.
Patent JP-H11309155-A (JP)
Title: Optical fiber probe for laser therapy
Inventor: FUJISAKA SHINICHI
IPC: A61B18/20
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber probe for laser therapy, capable of suppressing the breaking of an optical fiber and, even if it is broken, permitting the fiber to be repaired easily. SOLUTION: An optical fiber probe has an optical fiber 20, a flexible tube 22 surrounding the optical fiber, and a holder 30 holding the end of the optical fiber within the tube. The holder 30 is preferably made of one coil spring, which comprises a small diameter cylinder coil part 30a secured to the optical fiber, a large diameter cylinder coil part 30b fixed to the interior wall surface of the tube by pressure, and a conical coil part 30c therebetween. The holder can be entirely elastically deformable and is therefore gently curved to avoid breaking. Since the cylinder coil part 30b can be decreased in diameter, the holder becomes easy to mount in the tube.
Patent JP-H1043472-A (JP)
Title: Drum washing machine
Inventor: JANG SAM-YONG
IPC: D06F37/22
Filed: 1997-05-12
Abstract: PROBLEM TO BE SOLVED: To perform balancing at the time of washing and dehydration by fitting ring-like laces to both of a rotary tank and housing rolling bodies inside the laces. SOLUTION: This machine is provided with the laces 51a and 51b formed in a ring shape in a fixed tank 20 and many rolling bodies 52a and 52b housed inside the laces 51a and 51b and the rolling bodies 52a and 52b are spherically formed and arranged so as to be in contact with the laces 51a and 51b at three points at all times. Thus, the laces 51a and 51b are provided with a first surface 511 and a second surface 512 separated from each other for a prescribed interval so as to form the space of a ring shape and a third surface 513 and a forth surface 514 for connecting them. One of the third surface 513 and forth surface 514 of the lace is formed on the tilt and 0.5-0.85 deg. is desirable for the inclination angle (α).
Patent JP-H02301627-A (JP)
Title: Gas turbine cooling device
Inventor: YUYA YOSHIHIRO
IPC: F02C7/18
Filed: 1989-05-17
Abstract: PURPOSE:To improve cooling efficiency by providing a ringshaped guide vane extending from a diffuser to a transition place, by separating discharged air from a compressor to the outer circumferential side from the inner circumferential side, and by making the inner circumferential side air cooling air for a turbine rest part. CONSTITUTION:A ring-shaped guide vane 15 extends from a diffuser 16 to the middle part of a transition piece 21 and separates discharged air a from a compressor 1 to the outer circumferential side (casing side) air from the inner circumferential side air, and the inner circumferential side air is guided as cooling air for a turbine nozzle 23, nozzle diaphragm inner and outer rings 24 and 25 of a main stream gas passage part, while the outer circumferential side air is guided to a combustor 3. Thus, particularly the inner circumferential air with smaller foreign matter content in the compressor discharged air a is used as the cooling air for a turbine rest part, which prevents accumulation of foreign matter on various cooling holes and slit parts provided in number on the nozzle 23, the main stream gas passage part inner and outer rings 24 and 25 or blinding due to foreign matter.
Patent JP-S5646691-A (JP)
Title: Cooling apparatus for speed shifting induction motor
Inventor: HIRATSUKA FUKUROKU
IPC: H02P5/74
Filed: 1979-09-22
Abstract: PURPOSE:To reduce the noise and the power consumption of a speed shifting induction motor by decelerating the rotating speed of a cooling auxiliary induction motor when the rotating speed of a main drive speed shifting induction moter is high and accelerating the rotating speed of the auxiliary induction motor when the rotating speed of the main induction motor, thereby eliminating cooling more than required. CONSTITUTION:A speed shifting induction motor 1 made of a capacitor motor or the like is cooled in operation by an auxiliary induction motor 3 having a cooling fan 2. At this time a variable resistor 6A and a speed shifting circuit 7A are connected to the motor 1, a variable resistor 6B and a speed shifting circuit 7B are also connected to the motor 3, and the resistors 6A, 6B are turned by only one knob at he respective rotary contacts C1, C2 respectively, thereby obtaining the resistance values varying reversely to one another so as to thereby control the speed shifting circuits 7A, 7B. Accordingly, the main motor 1 and the auxiliary motor 3 are controlled reversely at the rotating speed, thereby reducing the noise at the time of high speed rotating and elminating cooling more than required, and wasteful power consumption can be omitted.