baber/WOPTO huggingface dataset:
Patent JP-S58125866-A (JP)
Title: Color sensor
Inventor: KUWANO YUKINORI
IPC: G01J3/00
Filed: 1982-01-22
Abstract: PURPOSE:To obtain simply the color sensor having high color detecting precision when the color sensor is to be produced by a method wherein amorphous semiconductor layers are used as thin film type photosensitive elements, the layers thereof are formed on the face on one side of a glass substrate, and filters of red, green, blue to face respectively with the semiconductor layers are formed on the face on another side. CONSTITUTION:The color sensor 10 containing the first-the third thin film type photosensitive elements 12R, 12G, 12B is formed on the face on one side of the transparent substrate 11 consisting of glass or plastics, etc., of about 0.3mm. thickness. Namely, a red color filter film 13R is fixed to the element 12R, a green color filter film 13G is fixed to the element 12G, and a blue color filter film 13B is fixed to the element 12B respectively. Then laminated bodies of a first electrode film 14, a photo active layer 15, a second electrode film 16 are formed making to face with the respective elements on the face of the substrate 11 on the opposite side to the elements thereof. At this time, a tin oxide film or an indium.tin oxide film is used for the electrode film 14, while aluminum, etc., is used for the electrode film 16, and the amorphous semiconductor of about 1mum thickness is used for the photo active layer 15 respectively.
Patent JP-S57123663-A (JP)
Title: Paste type lead-acid battery
Inventor: OOSUMI AKIRA
IPC: H01M4/73
Filed: 1981-01-23
Abstract: PURPOSE:To increase the life of a battery by forming electrode groups using disc type cathode plates and anode plates installed a current collector near the center. CONSTITUTION:Disc type cathode plates 1 and anode plates 4 are stacked with a separator 7 interposed to form an electrode group 8, which is accommodated in each cell 9. A conductor 11 is buried in an insulator 10 comprising a synthetic resin in the center of the cathode plates 1 and anode plates 4, and connects between the electrode plates having opposite polarities in the electrode group 8 of one cell 9. The number of the cathode plates 1 is equal to that of the anode plates 4 in the electrode group 8 of each cell 9, but an electrode plate arranged on the side of a container partion 12 is connected to an electrode plate having an opposite polarity in the electrode group 8 adjacent to it, with the partition 12 interposed, with a conductor 11.
Patent JP-S57123426-A (JP)
Title: Electric power converting circuit
Inventor: SUZUKI YOSHIKAZU
IPC: H02M3/335
Filed: 1981-01-24
Abstract: PURPOSE: To eliminate the switching loss with reduction of the internal generation of heat and to realize the miniaturization of an electric power converting circuit, by putting a parallel circuit of a capacitor and a coil between the primary winding of a transformer and a DC power supply and at the same time providing a specific control circuit.  
     CONSTITUTION: A primary winding 3a of a transformer 3 and a switch element 2 are connected in series to a DC power supply 1. Then a diode 4 which conducts when the element 2 is turned on, a chock coil 6 and a capacitor 7 are connected in series to a secondary winding 3b of the transformer 3. Furthermore, the 2nd diode 5 is connected as shown in the diagram to extract the electric power through both ends of the capacitor 7. A parallel circuit of the 2nd capacitor 12 and a coil 13 is put between the winding 3a of the transformer 3 of such electric power converting circuit and the power supply 1. Then the element 2 is turned on when the current of the coil 13 is set at a certain current value which is decided by the state of the output electric power; and the element 2 is turned off at and after a moment when the current flowing through the element 2 is set at 0 by a control circuit 14. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62167595-A (JP)
Inventor: OTSUKA KIMIHIKO
IPC: D06F39/08
Filed: 1986-01-20
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-H05271576-A (JP)
Title: Photosensitive electrically conductive paste
IPC: H05K1/09
Filed: 1993-01-22
Abstract: PURPOSE:To obtain the subject paste, comprising electrically conductive powder such as Au, a specific copolymer, a photoreactive compound and a photopolymerization initiator, capable of forming a fine pattern, reduced in transmission loss at a high frequency, excellent in reliability and low resistance properties and useful as ceramic multilayered wiring boards, etc. CONSTITUTION:The objective paste comprises (A) preferably 75-92wt.% electrically conductive powder (having preferably 0.5-5mum average particle diameter) containing one or more selected from the group of Au, Ag, Pd and Pt, (B) preferably 25-8wt.% photoreactive compound such as an acrylic copolymer having carboxyl group and ethylenically unsaturated group in the side chain or allyl acrylate, (C) preferably 2-25wt.% (based on the component (B)] photopolymerization initiator such as benzophenone and preferably (D) glass frit.
Patent JP-S60152603-A (JP)
Title: Manufacture of porous sintered metal
Inventor: FUJII YASUAKI
IPC: B22F3/11
Filed: 1984-01-20
Abstract: PURPOSE:To obtain a porous sintered metal having superior vibration absorbing capacity by press-molding metallic staple fibers of a prescribed shape to the desired porosity and sintering the molded body in a nonoxidizing atmosphere. CONSTITUTION:A metal (cast iron) is worked by chatter vibration cutting to form metallic staple fibers of 10-100mum diameter and 0.1-10mm. length. The staple fibers are press-molded to the desired porosity, and the molded body is sintered in a nonoxidizing atmosphere. By this method a porous sintered metal absorbing well vibration of 10-10,000Hz is obtd.
Patent JP-H10210784-A (JP)
Title: Compressor motor controller
Inventor: HAMAOKA KOJI
IPC: H02P21/36
Filed: 1997-01-22
Abstract: PROBLEM TO BE SOLVED: To minimize a circuit loss while a sufficient harmonic current suppression effect is maintained even if an input voltage fluctuates, by a method wherein the output voltage of an active filter is set at a voltage higher than the peak value of a power supply voltage by a certain level. SOLUTION: An AF drive circuit 35 controls ON/OFF of a semiconductor switching device 15 and consistently sets the output voltage of an active filter 12 at a voltage higher than the peak value of an input voltage set by a 1st voltage setting circuit by a certain voltage. With this constitution, even if the input voltage fluctuates, a circuit loss can be minimized and, further, a harmonic current can be sufficiently suppressed.
Patent JP-S59136580-A (JP)
Title: Torque transmitter
Inventor: MINEGISHI SEIJI
IPC: F04C2/10
Filed: 1983-01-25
Abstract: PURPOSE:To miniaturize the device and increase an output torque by a method wherein the outer periphery of an intermediate ring is provided with the intermediate pin hole of a circular teeth, into which the intermediate pin is engaged, and the internal diameter of the pin hole is set into a predetermined size. CONSTITUTION:The intermediate ring 4 is arranged in a fixed ring 6 at the outside thereof so as to be movable eccentrically in the ring 6 while the outer periphery of the intermediate ring 4 is arranged with the intermediate pin holes 8 with equal pitches to form the outer gear of concave arcic teeth by the intermediate pin holes 8. On the other hand, the inner periphery of the fixed ring 6 is provided with the intermediate pins 7 meshing with the intermediate pin holes 8. The internal diameter d2 of the mediation pin hole 8 is designed with respect to the outer diameter d1 of the intermediate pin 7 so as to satisfy the conditional formula of d2=d1+2e. Here, (e) shows the eccentricity of the intermediate ring 4 with respect to the fixed ring 6.
Patent JP-H05197137-A (JP)
Title: Manufacture of photosensitive lithographic plate
Inventor: AONO KOICHIRO
IPC: G03F7/00
Filed: 1992-01-22
Abstract: PURPOSE:To provide a lithographic plate capable of alkali-developing, having good aging stability, and preventing the greasing of a non-image section in the printing after aging. CONSTITUTION:A photosensitive composition made of diazo resin, a binder, and a dye which is a salt of basic dye cation and anion which is an organic anion having the sulfonic acid group ion-binding with the cation and having the carbon number of 9 or above is dissolved in a coating solvent containing 5-40wt.% of 1-methoxy-2-propanol and 2-20wt.% of lactic acid methyl, and it is coated on a base having the hydrophilic surface and dried to manufacture a negative type photosensitive lithographic plate.
Patent JP-2000206420-A (JP)
Title: Binoculars provided with visibility adjusting function
Inventor: KOIDE SHIN
IPC: G02B7/06
Filed: 1999-01-18
Abstract: PROBLEM TO BE SOLVED: To realize sure adjustment and to hold setting by easily adjusting visibility, when focusing by constituting so that a visibility adjusting function will not function other than in a state where operation for focusing can be performed. SOLUTION: When binoculars are actually used, outside covers 3L and 3R are slid toward the outside of both sides to set a lens barrel part at a desired pupil distance adjusting position from a minimum pupil distance position. A visibility adjusting knob 8 still keeps a set visibility position until the lens barrel part attains a projected state from a position, where it can not be operated. Then, respective lens barrels are extended further while turning a focusing knob 4 and the pupil distance is adjusted, while sliding the covers 3L and 3R right and left in the lateral directions. An ocular system 6R is also extended to a desired observation position, and operation is stopped at the time of attaining a position where an object is brought substantially into focus.  Thereafter, fine adjustment is performed until attaining the visibility position at which an observer more clearly views the object by the turning operation of the knob 8.
Patent JP-S62166424-A (JP)
Title: Wallace tree circuit
Inventor: TOYAMA KEI
IPC: G06F7/508
Filed: 1986-01-20
Abstract: PURPOSE:To allow a Wallace tree circuit to operate fast by using a signal which has passed through less gates between the carry signal and sum signal of a full adder as the input to the full-adder of the next stage. CONSTITUTION:In the Wallace tree circuit, the sum output S of the full-adder FA of the 2nd stage is inputted to the FA of the 3rd stage and the output S of the 3rd stage is inputted to the FA of the 4th stage. The outputs S of two FAs of the 1st stage are inputted to the FAs of the 3rd stage and the 4th stage. Namely, the FA of the 2nd stage input a direction input signal and the carry output C of the FA of the 1st stage as the previous digit. When FAs are composed of three-input NOR gate circuits, outputs C are two gates and outputs S are three gates, so the number of gates from the input of the FA of the 1st stage to the outputs S and C of the 4th stage is one less than that of a conventional example, so fast addition is enabled.
Patent JP-H10201970-A (JP)
Title: Position selection device
Inventor: ONISHI YUJI
IPC: F16H27/00
Filed: 1997-01-22
Abstract: PROBLEM TO BE SOLVED: To adjust dislocation of a figure of patterns corresponding to the selected position from the position of a pointer needle in a multi-pattern sewing machine in which the position of a select can is indexed and pattern is selected through the turning operation of a select dial. SOLUTION: An indexing selection device is composed of an indexing select dial 19 to be turned for operation, a driving gear 15 to drive a select cam 13 in rotation according to the turning operation of the select dial 19, and a figure internal gear 16 which has inner teeth 16A inscribing with the driving gear 15 and is quipped at the periphery in the circumferential direction with indexing figures corresponding to the indexing position to be indexed by the cam 13. The figure internal gear 16 is supported by a holding piece 17 adjustable in the swinging direction about the meshing part as the center which meshes with the driving gear 15 internally engaging with the inner teeth 16A.
Patent JP-S60156287-A (JP)
Title: Controller of current type inverter
Inventor: KUDOU TOSHIAKI
IPC: H02P23/16
Filed: 1984-01-24
Abstract: PURPOSE:To prevent a response from deteriorating by superposing a phase delay angle on a phase command applied to a commutation controller, thereby varying a commutation time. CONSTITUTION:A base delay calculator 20 for calculating a phase delay angle thetac* corresponding to the commutation time of an inverter 1 from command signals I1*, i1d*, phi2*, omega0* of the amplitude of the primary current, a d-shaft current, a magnetic flux and an operating angle frequency is provided, the phase delay angle thetac* calculated by the calculator 20 is added to the phase command theta1* of the primary current outputted from an adder 14 as the calculated result of controlling a vector by an adder 21, and compensated, phase command thetac* is applied to a commutation controller 15.
Patent JP-H05205525-A (JP)
Title: High frequency dielectric porcelain composition
Inventor: ITOU TOSHIIKU
IPC: C04B35/46
Filed: 1992-01-23
Abstract: PURPOSE:To provide a porcelain composition having a high dielectric constant as well as low dielectric loss, whose temperature coefficient of the dielectric constant can be controlled by its composition while being stable. CONSTITUTION:A porcelain composition composed of a magnesium oxide, a calcium oxide, a titanium oxide, and a chromium oxide, has the following composition range of its composition. Namely, when expressed by the formula: xMgO.yCaO.zTiO2.uCrO3, it is composed of a high frequency dielectric porcelain composition is which (x), (y), (z), and (u) satisfy 25<=x<=80mol%, 1<=y<=5mol%, 10<=z<=70mol%, 0<u<=10mol%.
Patent JP-H09192976-A (JP)
Title: Cutting oil separating and recovering device
Inventor: UENO KIYOSHI
IPC: B23Q11/00
Filed: 1996-01-23
Abstract: PROBLEM TO BE SOLVED: To efficiently and simply separate cutting oil from cutting chips, so as to recover it, by providing a cutting chip guiding out mechanism separated a little from the terminal end of a guide out plate and extending outward along the terminal end. SOLUTION: In a rotary drum 20h in the final stage, sucked cutting chips 12 is scraped off by a shape first guiding out plate 28 of a scraper 26, the cutting chips 12 are moved downward by theirs own weight, and cutting oil 14 stuck to the cutting chips 12 is partially guided out from a cutting oil recovering hole part 38 provided on the first guide out plate 28. The separated cutting oil 14 is dropped into a cutting oil recovering hopper 44 along the back surface of a second guide out plate 32. The cutting chips 12 reach a bent part 30 and are dropped into a cutting chip recovering tank 50 through a flat plate 34 of a cutting chip guiding out mechanism 36.
Patent JP-S58127583-A (JP)
Title: Controller for induction machine
Inventor: KAMIYA YOSHINORI
IPC: H02P23/16
Filed: 1982-01-25
Abstract: PURPOSE:To compensate the variation in the secondary resistance due to temperature by comparing an exciting current command vector with the secondary crossing magnetic flux vector detected and calculated from an induction machine and regulating the slip frequency in response to the deviation amount. CONSTITUTION:When the secondary resistance becomes large as the temperature rises, the primary voltage vector E1 becomes large, with the result that the secondary crossing magnetic flux vector phi2, and the phase advances. A PLL circuit (b) which has a reference 2-phase sinusoidal wave oscillator OSC and a magnetic flux deviation angle amplifier Atheta produces a correction signal to increase the slip frequency command from the amplifier Atheta until the deviation DELTAtheta between the exciting current command vector IOS and the vector phi2 becomes zero. In this manner, the slip frequency is regulated, thereby automatically compensating the variation in the secondary resistance.
Patent JP-H09198774-A (JP)
Title: Disk player
Inventor: HASHIMOTO MITSURU
IPC: G11B20/04
Filed: 1996-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a disk player capable of setting automatically and arbitrarily reproducing sound volume for every sound data of plural sound data of a disk and reproducing the data accordingly. SOLUTION: This disk player 10 is capable of loading a disk 12 recorded with sound data and reading and reproducing the sound data from the disk 12, and is provided with a sound volume control part 24 capable of controlling a reproducing sound volume of the sound data. In addition, the player 10 is equipped with a read device 42 for reading out a reproducing sound volume data from a card type recording carrier 44 recorded with the reproducing sound volume data in advance and a system control part 32 for setting a reproducing sound volume of the sound data by controlling the sound volume control part 24 based on the reproducing sound data inputted from the read device 42.
Patent JP-2000202621-A (JP)
Title: Liquid supplying method and liquid supplying device
Inventor: IMAI HIDEKAZU
IPC: H05K3/34
Filed: 1999-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a liquid supplying device, in which the liquid supplying can be continued with a pump without stopping even in the case of exchanging a vessel for holding the liquid and also, the manual work and the time are not needed to the air venting in the piping. SOLUTION: To a flux can 11 for holding the flux, a sub-tank 14 as the tightly closed state for sucking the flux from the flux can 11 through a liquid supplying pipe 13, is arranged. In the sub-tank 14, a liquid surface sensor 15 for observing the height of the flux surface, is arranged. A negative pressure developing pump 16 for exhausting the air from the upper part of the sub-tank 14, is arranged. The flux is fed onto a flux spraying part 22 from the lower part of the sub-tank 14 with a constant quantity spouting pump 21.
Patent JP-S59135307-A (JP)
Title: Stroke detector for cylinder
Inventor: ARAKAWA HIDEJI
IPC: G01B17/00
Filed: 1983-01-24
Abstract: PURPOSE:To detect a storke at a high accuracy by removing effect of temperature changes, variations in the composition of a working fluid, pressure changes and the like employing a propagation speed of an ultrasonic wave at the measuring point. CONSTITUTION:A first ultrasonic transmitter/receiver 2 for measuring distance adapted to transmit an ultrasonic wave toward a piston 3 and receive reflected waves is attached to a rear end wall 1a of a cylinder tube 1 while a second ultrasonic transmitter/receiver 4 for calibration to the surrounding wall at the rear end of the tube 1. A distance measuring circuit 5 determines an ultrasonic wave propagation speed C at the current time from the formula based on a time difference T2 between the transmission and reception of ultrasonic wave in the second ultrasonic transmitter/receiver 4 and the diameter dimension (d) of the cylinder tube 1 and executes computation of the formula based on the time difference T1 between the transmission and the reception of an ultrasonic wave in the first ultrasonic transmitter/receiver 2 to calculate the distance L between the end wall 1a and the piston 3.
Patent JP-H01187036-A (JP)
Title: Household cultivation vessel
Inventor: NOGUCHI TAMIJI
IPC: A01G9/24
Filed: 1988-01-19
Abstract: PURPOSE:To obtain a household cultivation vessel, constituted so as to set the interior of a cultivation chamber at an optional humidity with humidifying water and set the interior at an optional temperature utilizing a Peltier element and capable of simply cultivating mushrooms, etc., with excellent growth at home. CONSTITUTION:This household cultivation vessel is provided with humidifying water for adjusting the interior of a cultivation chamber 1 to an optional humidity in a box unit 2 having the cultivation chamber 1 in the interior. The water is brought into contact with a heat transfer part 4 on the primary side provided on the primary side of a Peltier element 3. A heat transfer part 5 on the secondary side is provided on the secondary side ot the element 3 and an air blasting means 6 for exposing the heat transfer part 5 to air on the outside of the chamber 1 and carrying out heat exchange is simultaneously installed on the secondary side. Thereby, the interior of the chamber 1 can is adjusted to an optional humidity with the humidifying water in the box unit 2 and the interior of the chamber 1 can be adjusted to an optional temperature utilizing the element 3. Furthermore, mushrooms, etc., can be efficiently cultivated as described above by the afore-mentioned cultivation vessel and the humidifying water can be utilized as a heating medium on the primary side of the element 3.
Patent JP-S60153689-A (JP)
Title: Picture display device
Inventor: MASUDA MITSUYA
IPC: H04N9/16
Filed: 1984-01-23
Abstract: PURPOSE:To obtain a picture display device having a horizontal line with satisfactory linearity by adjusting individually vertical deflection positions of output signals R, G and B which are applied with pulse width modulation. CONSTITUTION:Switching pulses r, g and b are supplied to input terminals 50- 52, and fed to each control terminal (c) of analog switches 56-58. A DC voltage from volumes 53-55 is supplied to input terminals of the switches 56-58, and the output terminals of respective switches are commonly connected and supplied to each control terminal (c) of gain control circuits 60 and 61 through an output line 59. Vertical deflecting signals v and v' which are the outputs of a D/A convertor are supplied to the input terminals of the circuits 60 and 61. Output signals of the circuits 60 and 61 are added to a vertical deflecting electrode, and applied with vertical deflection, but the signasl v and v' are magnitude-controlled by the voltage of the output line 59.
Patent JP-H05205201-A (JP)
Title: Cylinder device of magnetic recording/reproducing apparatus
Inventor: UJO TATSUZO
IPC: G11B5/52
Filed: 1992-01-23
Abstract: PURPOSE:To improve the accuracy of a gap and to reduce the number of inferior products thereby to obtain an accurate, light-weight and inexpensive cylinder apparatus by mounting a fixed shaft to a lower cylinder so that a transformer stage can be inserted into the fixed shaft from behind. CONSTITUTION:A central fixed shaft 3 is fixed to a lower cylinder 1 by shrinkage fitting. A rotary transformer 7 at the fixed side is securely bonded to the lower cylinder 1, and then bearings 4, 5 are fixed to a transformer stage 6 by shrinkage fitting. Moreover, the setting face of an upper cylinder 2 and the fitting part of a shaft inside the bearing are processed to obtain a predetermined degree of accuracy with respect to the fitting part as a reference. Thereafter, the upper cylinder 2 is mounted. Subsequently, a rotary transformer 8 at the rotating side is bonded and fixed to the transformer stage 6, and then a pilot pressure spring 14 and a pilot pressure material 13 are inserted into the fixed shaft 3. The transformer stage 6 assembled separately is inserted into the fixed shaft 3 in a manner to mesh the bearings 4, 5. A motor pedestal 12 is finally inserted and rigidly fixed to the fixed shaft 3 by screwing or the like while a gap 7a is being measured.
Patent JP-S5293749-A (JP)
Title: Preparation of beta-dihalogenoethenyl-cyclopropane derivatives
Inventor: MATSUO HISASHI
IPC: C07C51/377
Filed: 1976-01-30
Abstract: PURPOSE: β-Trihalogenothylcyclopropane derivatives expressed by the formula I: (X is F, Cl, etc., R 1  is H, alkyl; R 2  is alkyl; R 3  is H, carboxyl, etc.). For example, methyl 2,2-dimethyl-3-(2,2,2,-trichloroethyl)-cyclopropane-carboxylate. 
     COPYRIGHT: (C)1977,JPO&Japio