baber/WOPTO huggingface dataset:
Patent JP-H01271120-A (JP)
Title: Detecting device for liquid level of electrochemical machine
Inventor: ANDOU TAKEHIRO
IPC: B23H3/10
Filed: 1988-04-22
Abstract: PURPOSE:To improve the detection accuracy of a liquid level by equipping the tube of which surface of the inner side at least is formed by a non-sticking resin by dipping in the electrolyte of the tank inside and the pressure sensor operated corresponding to the pressure variation of the tube inside by connecting to this tube. CONSTITUTION:The electrolyte contg. a working chip, etc., comes in a tank, the liquid level is ascended and when it is intruded into the tube 54 of a detection device 43, the air pressure fed to the diaphragm chamber 60 where the air is a switch varies and the diaphragm is deviated according to this pressure variation to turn a microswitch 61 ON. The electrolyte inside the tank is fed to a clean tank by pumping it up by the signal of a control device and its one part is returned to the tank directly and the cleaning of the electrolyte is executed. When the liquid level of the tank falls more than the lower end of a tube 53, the pressure inside the tube 53 falls and the pumping up is stopped. In this case, the tubes 53, 54 are formed by a non-sticking resin, so the sectional area thereof is always maintained constant without sticking any electrolyte.
Patent JP-H01273638-A (JP)
Title: Method and device for forming sloped part to end of plate material
Inventor: IWASE AKIO
IPC: B21H7/00
Filed: 1988-04-26
Abstract: PURPOSE:To form a sloped part to the end of a stock with simple constitution by setting the stock having a uniform section in the longitudinal direction onto a wedge-shaped sloped table, moving the sloped table horizontally and rolling the end of the stock gradually strongly by a rolling roll. CONSTITUTION:The sloped table (c) having a wedge shape is set on a bed (a) and the stock (e) having the uniform section in the longitudinal direction is diagonally set via a lower die (d) on the table (c). The rolling roll (b) is provided above the same. The roll (b) and the stock (e) are first not in contact with each other but the degree of contact increases gradually with the movement of the table (c) when the table is moved in an (x) direction by a hydraulic cylinder, etc., according to this constitution. The product e' having the sloped part (g) in the end part of the stock (e) according to the gradient of the table (b) is thus obtd. The sloped part (g) is thereby formed to the end part of the stock (e) with the simple constitution.
Patent JP-H042083-A (JP)
Title: Induction heating cooking apparatus
Inventor: SHIBATA KATSUHISA
IPC: H05B6/12
Filed: 1990-04-17
Abstract: PURPOSE:To prevent stop of current feed and raise the temp. of oil etc., in a short time by furnishing a top plate on its undersurface with a thermo- sensitive component to sense the bottom temp. of a deep pan to be heated, cooling with a fan, and thereby sensing eventual high temp. of the pan bottom. CONSTITUTION:A thermo-sensitive component 6 to sense the bottom temp. of a deep pan to be heated 5 is furnished on the undersurface of a top plate 4 in the form of a flat plate covering the oversurface of a heater coil 2. A fan 7 is provided to cool this heater coil 2 and its surroundings, and a vent 9 confronting the thermo-sensitive component 6 is provided on a wind path 8, and thus the component 6 is cooled. When the deep pan 5 is filled for ex. with frying oil and heated by the coil 2, the component 6 is cooled to become a level equal to the oil temp. which is lower than the pan bottom temp. Thereby the component 6 senses the high temp. of the pan bottom to prevent stop of current feed to the heater coil 2, and the oil temp. can effectively be raised in a short time.
Patent JP-H09288938-A (JP)
Title: Circuit breaker
Inventor: KIKKO YOSHIAKI
IPC: H01H33/70
Filed: 1996-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a circuit breaker whose breaking performance is enhanced by increasing the speed at which a movable arc contact opens from a fixed arc contact. SOLUTION: A fixed arc contact 17 is supported in such a way as to be slidable by a certain distance L in the direction of displacement of a movable arc contact 27, and is activated by a spring 20 in the direction opposite to its breaking position. During the process in which the movable arc contact 27 is displaced from its making position to its breaking position, after the movable arc contact 27 is displaced by the predetermined distance along with the fixed arc contact 17 against the activating force of the spring 20 while keeping contact with the fixed arc contact 17, the movable arc contact 27 separates from the fixed arc contact 17.
Patent JP-H04348390-A (JP)
Title: Display switching control system for plasma displayu
Inventor: YOSHIDA HIROTERU
IPC: G09G5/40
Filed: 1991-05-07
Abstract: PURPOSE:To optionally select an optimum display character kind with good visibility corresponding to utility environment, an object of processing, etc., by selectively generating a text font or graphic font according to the setting contents of a display mode and obtaining plural kinds of character representation for a test and graphics based upon the setting of the display mode. CONSTITUTION:This system has a setting state decision process step (S14) for a text mode and a graphic mode, a text mode processing step (S60) for generating the text font when the text mode is set, and graphic mode processing steps (S70 and S80) for generating the graphic font when the graphic mode is set, and plural kinds of character representation for the text and graphics are realized.
Patent JP-S5528726-A (JP)
Title: Continuous painting method and line of metal blank for can
Inventor: MIYATA MOTOMU
IPC: B05D7/14
Filed: 1978-08-22
Abstract: PURPOSE: To achieve the improvement of production efficiency and the saving of equipment by once half-drying the first coated surface between the coating process to the first surface and the coating process to the second process in both outside and inside surface coating of metal blanks.  
     CONSTITUTION: Thermosetting resin paint is coated on the first surface, i.e., outside surface, of the metal blank α being fed from a sheet feeder 1 by a coater 2. This blank is half-baked and dried of the coating layer in a short bake sheet oven 3. This metal blank is turned over 4 and the other surface, e.g, second surface, is coated 5 followed by final baking 6 and subsequent stacking. Once half-drying the metal blank prior to turnover for the second stage coating process X obviates damaging of the coating surface of the first surface and enables the entire process to be executed continuously. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61260317-A (JP)
Title: Control system for electrostatic capacity type keyboard
Inventor: SHOJI ATSUO
IPC: G06F3/02
Filed: 1985-05-15
Abstract: PURPOSE:To shorten the depression detection time of keys by equipping a keyboard control circuit with a holding register which holds the state of a key before its depression state is detected and updating the contents of the holding register. CONSTITUTION:When the register 9 is read and a key C00 is in a pushed state, the keyboard control circuit 10 sends out a reset signal 13 and a row scanning signal 11 to detect the state of the key C00. Consequently, when the depressed state is detected, it is judged that the key C00 is still pushed and its state is not changed, and next key depression is detected; when not the depressed state of the key C00 is detected again. Consequently, the depressed state is detected, it is judged that the key C00 is still pressed and then next key depression is detected. When the key is not pressed, it is judged that the key C00 changes into an unpushed state, and the information on the key C00 which is held in the register 9 is rewritten into an unpushed state; and a code indicating the key C00 is not pushed is sent out to an external device and next key depression is detected. The depression detection is repeated as to keys C02-Cmn.
Patent JP-S584257-A (JP)
Title: Scanning-type electron-beam annealing device
Inventor: TAKIGAWA TADAHIRO
IPC: H01J37/30
Filed: 1981-06-30
Abstract: PURPOSE:To enable an electron beam to be constantly irradiated on a sample under an optimal condition, and enable a homogeneous annealing treatment of the electron beam to be performed by detecting the surface temperature of the sample, comparing the detected temperature with a preset temperature, and varying and controlling the irradiation intensity of the beam according to thus given difference. CONSTITUTION:Both the detection signal of an infrared-ray detecting element 13 and the output signal of a synchronizing-signal producing circuit 14 are supplied to a phase detecting circuit 15. Both the detection output of the circuit 15, and standard temperature information sent from a standard-temperature detecting element 17 via an amplifier 16 are supplied to a complex circuit 13. After the temperature of a point of a sample 8 on which a beam is irradiated is detected with the complex circuit 13, the detected temperature information is supplied to a computer 20 via an interface 19. On the other hand, the computer 20, in which an anneal temperature is set beforehand, gives the difference between the above set temperature and the above detected temperature which is used as the input to the computer 20, and varies and controls the scanning speed of an electron  beam or the bias of an electron gun 1 according to the avove difference.
Patent JP-H10294074-A (JP)
Title: Scanning electron microscope
Inventor: TODOKORO HIDEO
IPC: H01J37/28
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a scanning electron microscope which efficiently detects secondary electrons and reflecting electrons from a sample even by a retarding method regardless of the magnitudes of accelerating voltage and decelerating electric fields. SOLUTION: This microscope is equipped with a sample holder 17, an electron beam source emitting electron beams 19, scanning means 26 and 27 scanning the electron beams over sample, an objective lens 3, a decelerating electric field forming means 20 forming decelerating electric fields decelerating electron beams in a space above the sample 9, and with detectors 150 and 151 for detecting secondary signals formed out of, at least one out of secondary electrons 15 and reflecting electrons 16 produced from the sample 9 by the irradiation of the electron beams 19. The first detector 150 is so constituted that it is disposed to a position against which the secondary signals 15, 16 collides, and concurrently, it furthermore emits secondary electrons 16b because of collision by the secondary signals 15 and 16.  The second detector 151 detects the secondary electrons 16b emitted by the first detector 150.
Patent JP-H11282001-A (JP)
Title: Electronic apparatus using liquid crystal panel
Inventor: FUJITA AKIO
IPC: G02F1/1345
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To enrich the color variation of display color, to represent bright and vivider display color, to improve the resistance to moisture of an EL to extend the life, to reduce a sound noise and an electromagnetic noise, to reduce the number of parts, and to make an apparatus compact. SOLUTION: An EL 40 is arranged as the back light of a liquid crystal panel 10A where a liquid crystal material 6 is charged and sealed between upper and lower glass substrates 12a and 12b, and an upper deflecting plate 8c is an absorption polarizing plate, and a lower deflecting plate 8d is a reflection polarizing plate, and the EL 40 is formed on an insulating plate 30 having a rigidity, and the insulating plate 30 is fixed to the lower glass substrate 2b of the liquid crystal panel 10A with a sealer 32 between them by adhesion to hermetically seal the EL 40, and a color layer 18 is provided between the lower glass substrate 2b of the liquid crystal panel 10A and the reflection polarizing plate 8d and/or on the upper face of the EL 40. A driving IC of the liquid crystal panel 10A is mounted on the glass substrate of the liquid crystal panel 10A, and an inverter 34 of the EL 40 is mounted on the insulating plate 30. Thus, bright, vivid, and rich color is represented, and the resistance to moisture of the EL is improved, and sound and electromagnetic noises are reduced.
Patent JP-S60246195-A (JP)
Title: Recording and reproducing system of line sequential video signal
Inventor: KAWAKAMI KAZUKUNI
IPC: H04N9/81
Filed: 1984-05-22
Abstract: PURPOSE:To reduce a color error by using a simultaneous color difference signal to apply balanced modulation to two kinds of carrier waves for mixing, and mixing a signal subject to 1H delay and a signal not delayed and delaying a luminance signal by 1H at recording and reproduction. CONSTITUTION:A luminance signal Y is obtained by an HPF33 and an FM demodulator 35 and line sequential difference signals (R-Y)1 and (B-Y)1 are obtained by an LPF34 and an FM demodulator 36. One of the signals is demodulated at 1H before and fed to a simultaneous switch 38 together with the other signal delayed by 1H at a delay circuit 7 and demodulated at 1H before. Then the line sequential color difference signal subject to 1H delay is fed to contacts 39a, 40a and a line sequential color difference signal demodulated at present is fed to contacts 39b, 40b, respectively. The simultaneous color difference signal subject to simultaneous by a switch 38 is mixed at the balanced modulator 42 while two kinds of carrier waves are subject to balanced modulation. A comb line filter 10 mixes a signal subject to 1H delay and not. Thus, although the combination of the signals R-Y, B-Y is shifted downward during 1H period on the picture plane, the effect of the color error is reduced.
Patent JP-H042555-A (JP)
Title: Anti-skid device
Inventor: KATAYAMA KOJI
IPC: B60T8/48
Filed: 1990-04-17
Abstract: PURPOSE:To obtain a low-priced anti-skid device of desirable controllability by controlling the liquid pressure of a wheel cylinder by a control valve and a discharge valve, and pressurizing the liquid discharged from the wheel cylinder by a pump to supply the liquid to the wheel cylinder. CONSTITUTION:When the braking force of a wheel cylinder 3 becomes larger than the friction torque acting between a wheel 2 and the road surface during braking operation, this results in wheel lock. Upon detecting this locked state by a sensor 23, a control valve 4 is excited by a control unit 24 to cut off the communication between ducts 20b, 21a. When the deceleration of the wheel 2 becomes over the specified value, a discharge valve 5 is excited to form a circuit between ducts 21d, 22a so as to discharge braking liquid in the wheel cylinder 3 into a reservoir 6 and thereby to reduce braking force acting upon the wheel 2. When the acceleration of the wheel 2 comes to the specified value, a pump 7 is operated to pressurize braking liquid in a cylinder 16 so as to send this braking liquid out to the wheel cylinder 3.
Patent JP-H11280773-A (JP)
Title: Cylindrical rolling bearing and lubricating device therefor
Inventor: MIKUNI MASATO
IPC: F16C19/26
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To sufficiently secure an oil film thickness in the rolling surface even at high load time by arranging a lubricant outflow hole in a cylindrical roller so as to reach the rolling surface by branching off from a central hole opened on one end and sealed on the other end. SOLUTION: A cylindrical roller 11 has the opening part 31 on one end along the center line, has a central hole 33 sealed on the other end, and has a large number of pores opening in the peripheral part 35 of the cylindrical roller 11 by extending toward the periphery from the central hole 33 as a grease outflow hole 34. For example, this grease outflow hole 34 is arranged so as to extend toward four sides from the central hole 33. This cylindrical roller 11 is installed in a space between an inner ring 12 and an outer ring 13, and the cylindrical roller 11 revolves around the inner ring 12 while rotating itself so as to function as a bearing. In that case, a grease press-in means 21 engages with the opening part 31 so that grease is pressed in from here.  Thus, since a lubricant is directly supplied to the rolling surface, an abrasion quantity of the constitutive material is sharply reduced to lengthen the service life.
Patent JP-S63269004-A (JP)
Title: Method for measuring shaft part
Inventor: FUJII TERU
IPC: G01B11/08
Filed: 1987-04-27
Abstract: PURPOSE:To measure the outer diameter of a shaft, by arranging optical measuring devices on the circumference of the circle facing to a surface to be measured at an equal interval and irradiating a shaft part with spot light from the outer periphery thereof to measure the reflected light from a chamfered tape surface. CONSTITUTION:A reflecting mirror 11 is added to a light source lamp 12 and the light from said lamp 12 is condensed and allowed to pass through an iris 14, a pinhole plate 15 and a collimator lens 16 to take out parallel light of phi5-8mm, and rotary and fixed polarizing plates 17, 18 are further arranged in front of the lens 16 to obtain the illumination matching with an object to be measured. The width (l) of the taper surface 34 of the outer peripheral edge A of a shaft 29 is observed. Illuminance is raised to the vicinity of a saturated state and a threshold value SV is preset to perform adjustment so that the wave form width between edges A, B becomes equal to the taper width (l) preliminarily measured in a mechanical way. A measuring apparatus 9 and an illumination apparatus 19 are arranged at a 120 deg.-interval in the circumferential direction and operational processing is performed on the basis of the obtained image data and fine adjustment is performed to correct a position. By this constitution, the outer diameter of a shaft part can be measured three-dimensionally and precisely in a non-contact state.
Patent JP-S5627721-A (JP)
Title: Shearing of steel bar product
Inventor: AOYAMA KAZUO
IPC: B23D33/10
Filed: 1979-08-13
Abstract: PURPOSE: To reduce scattering in cutting length by taking the temperature of a steel bar product and setting the cutting length on the basis of contracting margine which can be estimated from the measuring result.  
     CONSTITUTION: Temperature of at least products on both side fringes among steel bar products 6 to be sheared are taken by thermometers 7a, 7b. A position of a gauge stopper 5 is corrected by indicating valves of the thermometers. The position of the gauge stopper 5 is corrected by axial direction length adjusting mechanism 8, 9 and 10 corresponding to margine which is estimated from an average value of the temperature indicating values. Being thus constituted, scattering in cutting length is automatically prevented, and generation of inadequate tolerance is reduced. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63267161-A (JP)
Title: Grinding device
Inventor: KAKIMOTO MASAKAZU
IPC: B24B41/04
Filed: 1987-04-24
Abstract: PURPOSE:To rationalize grinding operation by providing plural shaft centers on the outer periphery of a rotary wheel spindle stock, mounting different types of grinding wheels on each of them via a spindle with air motor, and controlling its rotation, feed, and the action of the spindle. CONSTITUTION:A workpiece (a) is held by the chuck part 1a of a main spindle 1, a rotary wheel spindle stock 6 is rotated to set a grinding wheel c1 which is suited to grind a shaft peripheral face to a machining position, an air motor d1 is driven to rotate a spindle b1 and the wheel c1, and the workpiece (a) is also rotated by the main spindle 1, the wheel c1 is advanced in a radial direction to be brought into contact with a machining face and reciprocated in a shaft center direction, and gradually fed in the radial direction to carry out grinding. After that, a thread groove grinding wheel c2, a semicircular diameter groove grinding wheel c3, a recessed hole inner face grinding wheel, an end face grinding wheel, etc., are set as necessary, equally to carry out grinding operations. Thereby, a rational and highly accurate grinding operation can be carried out while enabling one person to handle plural devices.
Patent JP-S61260011-A (JP)
Title: Thickening, gelatinizing agent composition for oil, using cationic surface active agent
Inventor: NAKADA SATORU
IPC: A61K8/41
Filed: 1985-05-14
Abstract: PURPOSE:The titled composition gelatinizing an oil useful for cosmetic, drug, etc., showing improved water washing properties and improved touch, containing a cationic surface active agent, a polyhydric alcohol fatty acid ester and a polyhydric alcohol as active ingredients. CONSTITUTION:The titled agent containing 0.2-50wt% cationic surface active agent, 0-24wt% polyhydric alcohol fatty acid ester, and 1-90wt% polyhydric alcohol. An alkyltrimethylammonium chloride, a dialkyldimethylammonium chloride, etc., (alkyl is 8-24C straight-chain or branched) is used as the cationic surface active agent, sorbitol, sucrose, etc., is used as the polyhydric alcohol fatty acid ester and, propylene glycol, glucose, etc., is used as the polyhydric alcohol. An amount of the gelatinizing agent added is preferably 5-40wt% based on the liquid oil to form a good gel.
Patent JP-S5436709-A (JP)
Title: Position control circuit for rotary magnetic head
Inventor: WATANABE YOSHIMI
IPC: G11B5/588
Filed: 1977-08-26
Abstract: PURPOSE: To improve the durability and reliability of a circuit by chopping drive signals so that they may be fed in a non-contact manner to an electro-mechanical converting element through a rotary transformer. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63267048-A (JP)
Title: Automatic answering telephone set
Inventor: KANEKO TOSHIYUKI
IPC: H04M1/65
Filed: 1987-04-24
Abstract: PURPOSE:To securely transfer a message to the person himself even if a person excepting the person himself has received a telephone call by transmitting a transfer informing message from an answering tape previous to a transfer message which has been recorded in a reception tape at the time of message transfer. CONSTITUTION:The answering tape TP1 in which a normal answering message that prompts a caller for recording and the transfer informing message which informs a receiver in a transfer destination of a transfer telephone call at the time of message transfer are recorded is provided. A control circuit 5 which transmits the transfer informing message from the answering tape TP1 previous to the transfer message which has been recorded in the reception tape TP2 at the time of message transfer is provided. Consequently, the transfer informing message is transmitted first through the circuit in the message transfer destination. After the confirmation of the person himself based on the informing message, a prescribed operation such as the input of a security code is executed and the transfer message can be heard.