baber/WOPTO huggingface dataset:
Patent JP-S569431-A (JP)
Title: Transfer device of full bobbin and empty bobbin in fine spinning frame
Inventor: ITOU TSUTOMU
IPC: D01H9/18
Filed: 1979-07-02
Abstract: PURPOSE:The titled device, designed to make a conveyor belt travel with a decreased elongation, wherein the belt is moved by a plurality of cylinders. CONSTITUTION:The piston rods 13 in a plurality of the cylinders 12 along the conveyor belt 5 are extended simultaneously and intermittently to engage the transfer pawls 15 with the engaging protrusions 110 of the belt 5. Thus, the belt 5 comprising a plurality of the pegs 9 is made to travel around with the pushing force applied to a plurality of points to transfer a full and an empty bobbins. The pushing force permits the decrease in the elongation of the belt 5 and almost the constant peg interval.
Patent JP-H09282822-A (JP)
Title: Assembling structure of magnetic field modulation head
Inventor: NAKAYAMA SHIGEO
IPC: G11B21/21
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To simplify the assembling work and realize reduction of load, reduction of thickness and low cost by forming a lever for supporting to freely swing a slider into a flexible resin mold. SOLUTION: This head is structured to be in contact with a magneto-optical disk and to be isolated therefrom, by disposing a coil 41 connected conductive to a flexible conductive piece 52 having a spring elasticity, coupling a core 44 to this coil, forming a slider 46 by covering these elements with a resin mold, disposing a lever 56 which is extending parallel with the flexible conductive piece 52 supporting the slider 46 elastically, then partially coupling this lever 56 with the flexible conductive piece 52 to cause the slider 46 to be in contact with one surface of the magneto-optical disk and to be opposed to the optical pickup.  In this case, a lever member 56 which can be bent into two sections is integrated into a supporting member 50 for fixing the flexible conductive piece 52 to elastically support the slider 46 and the end portion of the lever member 56 may be coupled swingably toward the rear side of the slider 46.
Patent JP-S5419271-A (JP)
Title: Method of treating waste gas from dissolving furnace
Inventor: ASANO SHIGEO
IPC: B01D46/00
Filed: 1977-07-13
Abstract: PURPOSE: To miniaturize a waste gas treating device as a whole and reduce the cost of manufacturizing the device by allowing a dust-containing high-temperature gas from disoolving furnace to be passed through a ceramic filter, a heat exchanger, and a high-performance air filter in order. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59208153-A (JP)
Title: Air-fuel ratio compensator for carburetor with supercharger
Inventor: NAKAZATO KAZUO
IPC: F02M23/08
Filed: 1983-05-13
Abstract: PURPOSE:To make an overrarefeed air-fuel ratio compensable in a proper manner, by closing a bypass passage when the opening of a throttle valve is small enough, and enlarging a pressure differential between a float chamber and a Venturi part whereby making the air-fuel ratio rich in mixture content. CONSTITUTION:With a throttle valve 19 choked to some extent, when a pressure differential inside an actuator 28 goes beyond the specified value, a switch 28 is turned to ON, while a solenoid valve 22 is closed whereby both passages 21 and 23 are cut off from their interconnection. Therefore, when an overrarefied A/F range or the pressure differential inside the actuator 24 goes beyond the specified value, the whole quantity of air passes a Venturi 18 so that dynamic pressure at the Venturi 18 grows large, causing the pressure differential between a float chamber 17 and the Venturi 18 to become large enough, therefore the outflow of fuel also grows large, thus the increment of fuel at a compensation range or the overrarefeed A/F range is promoted. With this constitution, rationalization in the air-fuel ratio at all driving ranges is well advanced and durability can be kept in goodness.
Patent JP-S62240910-A (JP)
Title: Position detecting method for optical fiber
Inventor: KATAGIRI TOSHIAKI
IPC: G02B6/24
Filed: 1986-04-14
Abstract: PURPOSE:To exactly and quickly detect a position of an optical fiber by observing an optical fiber and deriving a gradient of an optical intensity distribution in the end part of an optical fiber image, and detecting a position of the optical fiber from the gradient. CONSTITUTION:This device is provided with a gradient calculating and deciding circuit 13 for calculating a gradient of an optical intensity distribution of a prescribed part of an optical fiber image inputted from a driver circuit 11, from optical intensity distribution information of said part. In case of installing a V block 9 so that the center of an optical fiber 3 is contained in an observing surface S-S on which a microscope 5 is focused, the gradient of the optical intensity distribution in a section AB and a section CD becomes minimum, and when the center of the optical fiber 3 is shifted in the direction (y) against the observing surface S-S, the gradient of the optical intensity distribution becomes large in accordance with this shift quantity. Accordingly, in accordance with an increase and a decrease of the gradient, a degree of the shift quantity in the direction (y) of this optical fiber 3 can be detected, and a position in the direction (y) of the optical fiber 3 can be detected.
Patent JP-H01257258-A (JP)
Title: Reagent for gold concentration and gold-concentration testing paper and gold concentration measuring method using said reagent
Inventor: KIDA KATSUTSUGU
IPC: G01N31/00
Filed: 1988-04-07
Abstract: PURPOSE:To simplify an apparatus and to decrease a cost, by making pyridinium bromide perbromide (PBP) react with dicyanogold complex, and performing colorimetric analysis of the reaction product. CONSTITUTION:When dicyanogold potassium (A) is made to react with PBP (B), reaction products (C) and (D) are formed as shown by the formula. Since the gold potassium (A) and the product (D) are colorless and transparent, the change in colors in the formula occurs only in the order of PBP (B) (orange color)   product (C). The color of the product (C) is light lemon in correspondence with the concentration of existing gold. When the colorimetric analysis of the degree of the lemon color of the product (C) is performed, the concentration of the gold can be measured. For example, a piece of gold concentration test paper which is impregnated with the PBP is dipped in aqueous solution incorporating dicyanogold complex. The discolored color of the test paper is visually compared with sample colors which are otherwise prepared for the concentrations of the gold, and the concentration of the gold can be found.
Patent JP-H03283915-A (JP)
Title: Output circuit
Inventor: KANO TOSHIYUKI
IPC: H03K19/0185
Filed: 1990-03-30
Abstract: PURPOSE:To realize an output circuit whose through-current is considerably reduced with less current consumption by connecting the output of a 2-input NAND circuit to the gate electrode of a 2nd P-channel transistor(TR), and connecting the output of a 2-input NOR circuit to the gate electrode of a 2nd N-channel MOS TR. CONSTITUTION:The output of an inverter circuit 9 is connected to the 2nd input of a 2-input NAND circuit 5 and the 2nd input of a 2-input NOR circuit 6, the output of the 2-input NAND circuit 5 is connected to the gate electrode of a P-channel MOS TR 7 and the output of the 2-input NOR circuit 6 is connected to the gate electrode of an N-channel MOS TR 8 to constitute an output circuit. Since a through-current flowing from a positive power supply VDD to a negative power supply VSS through only a P-channel MOS TR 1 and an N-channel MOS TR 2 at a change in an output signal, the through-current at the transient state of the output signal is reduced.
Patent JP-H04315548-A (JP)
Title: Centralized lubricating device
Inventor: HORIKAWA KICHIJI
IPC: B23Q11/12
Filed: 1991-04-16
Abstract: PURPOSE:To save a space and a cost by providing a circulating system for interconnecting the delivery port of an oil feed pump and the return port of a storage tank, and an oil feed system having opening closing control valves and feed oil tanks, located in a plurality of branch pipes, and connecting a device to feed oil to each device to be lubricated to each of the feed oil tanks. CONSTITUTION:When enough lubricating oil is present in a feed oil tank 9 of each machine tool MC, the feed of lubricating oil is continued by means of an oil feeding device 12, and an oil feed pump 3 is brought into a stop state. When an oil feed signal is outputted from the low level switch of the feed oil tank 9 of some machine tool 11, the oil feed pump 3 is started. After oil is circulated in a circulating system 1, a corresponding opening closing control valve 8 is opened and lubricating oil is supplied to the feed oil tank 9, and the opening closing control valve 8 is switched by means of a stop signal from a high level switch to close a switching branch pipe 7. When an oil feed signal from the one feed oil tank 9 is outputted during supply of oil through one branch pipe 7, respective control opening closing valves 8 are operated and a corresponding branch pipe 7 is released to feed oil. After a stop signal for a whole oil feed system is outputted, the oil feed pump 3 is brought into a stop.
Patent JP-H08288187-A (JP)
Title: Capacitor
Inventor: MACHI TATSUYA
IPC: H01G9/06
Filed: 1995-04-10
Abstract: PURPOSE: To provide an electrolytic capacitor where a capacitor element is not inclined even if a shock or vibration is given and is not short-circuited even if an abnormal stress in applied. CONSTITUTION: In an electrolytic capacitor 1, a capacitor element 3 (two sheets of electrolytic paper with an electrode foil are overlapped and wound) is encased in a cylindrical case 4, the opening of the case 4 is sealed by a hole sealing plate 6, and the bottom side of the capacitor element 3 is fixed by a fixing agent 5. The capacitor element 3 is provided with a spool 2 made of aluminum at a winding center and the spool 2 is pressed to the bottom of the case 4 and the hole sealing plate 6 for fixing. In this manner, since the capacitor element 3 is fixed and supported by the spool 2 even at the opening side of the case 4, the capacitor element 3 is not inclined even if a vibration or shock is applied.  Also, even if the capacitor element 3 is subjected to such an abnormal stress as overvoltage and inner pressure increase, the spool 2 is arranged at the winding center, thus preventing the deformation of the winding center of the capacitor element 3 and short-circuiting.
Patent JP-H10263929-A (JP)
Title: Gun reamer
Inventor: NISHIKAWA MASAYUKI
IPC: B23D77/00
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To secure stable hole accuracy; and prevent a cutting edge from sudden chipping caused by a variation in cutting degree in a diamond sintered body-carried gun reamer. SOLUTION: A finishing cutting edge 4 is formed on an advancing cutting edge 3 in its backward outer peripheral direction. The finishing cutting edge 4 is formed of a diamond sintered body and is to locate at the position, 200 to 290 degrees in the backward rotating direction of the advancing cutting edge 3. In addition, the finishing cutting edge 4 is overhung by the radius difference in 0.003 to 1.0 mm with the advancing cutting edge 3 to form a machining allowance for the finishing cutting edge 4.
Patent JP-H0587872-A (JP)
Title: Transfer device for ic device inside and outside constant temperature tank
Inventor: OKITSU HIKARI
IPC: G01R31/26
Filed: 1991-03-26
Abstract: PURPOSE:To smoothly receive and deliver an IC device between an inside-tank chute arranged in a constant temperature tack and an outside-tank chute installed outside the constant temperature tank. CONSTITUTION:An inside-tack chute 10 is installed in a constant temperature tank 1, and a transfer chute 20 is installed in order to transfer a device D to a chute 4 outside the tack from the inside-tack chute 10, and the transfer chute 20 is installed on a supporting plate 21 installed in the constant temperature tank 1, and can be turning-shifted in the direction set along the plate surface of the supporting plate 21, by a bolt 24 at the position in close to the inside-tank chute 20. A spring is interposed between the bolt 24 and the bolt insertion part of the transfer chute 20, and at the position in the vicinity of the connection part of the transfer chute 20 with the outside-tack chute 4, an engaging pin 26 is projectingly installed. Also in the case where the supporting plate 21 is thermally expanded or contracted, the connection part of the transfer chute 20 with the chute 4 is kept in a proper state.
Patent JP-H11277870-A (JP)
Title: Recording medium
Inventor: HAGA KATSUHIKO
IPC: B41M5/00
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a recording medium of superior light fastness generated by using combinedly a specific binder and an organic nickel compound. SOLUTION: A binder is composed of the whole or a part of a component A described as under, and the component is provided with a coating layer containing a component B described as under as a light stabilizer. The compound A is one or more selected out of vinyl acetate resin, vinyl acetate, a (meth)acrylic copolymer, a styrene.(meth)acrylic copolymer, hydroxyethylene cellulose and hydroxypropylmethyl cellulose. The component B is one or more selected out of organic nickel compounds.
Patent JP-S59210502-A (JP)
Title: Recording and reproducing device
Inventor: MATSUSHIMA KOUJI
IPC: G11B20/10
Filed: 1983-05-13
Abstract: PURPOSE:To transfer many types of information by producing a digital signal with identification and sound signals, forming a check code consisting of plural bits at a part of the identification signal and sorting the types of identification signals existing at and after the check code based on a pattern of the check code. CONSTITUTION:At identification signal, 18, a check code 19 and the control data 20 consists of N bits, M bits and (N-M) bits respectively. If the M bits of the code 19 are equal to (0-0), the data 20 is defined ineffective. While the data 20 functions to record the time information showing the hour, minute and second with (10-0) of the M bits and then record characters with the M bits of (110-0) respectively. In a reproduction mode, the signal 18 is detected at an identification signal detecting part 16 and the code 19 and the data 20 are separated from each other. Then the data 20 is stored in accordance with the code 19. Both the code 19 and data 20 are sent to an output terminal 17, and 2M different patterns are obtained with M bits of the code 19 which can be used as various types of control information as well as various types of display information. Therefore 2M different types of identification signals can be recorded.
Patent JP-H03282136-A (JP)
Title: Air conditioner
Inventor: WADA KOJI
IPC: F24F13/20
Filed: 1990-03-30
Abstract: PURPOSE:To uniformize air volume over the entire sectional area of an outlet even where fan diameter is much smaller than the horizontal size of the outlet, by a construction wherein the vertical size of an outlet of a casing is smaller than the blade end-to-end size of a fan, and the horizontal size of the outlet is much greater than the fan diameter and smaller than the horizontal size of a portable main body. CONSTITUTION:An outlet 42 of a casing 43 has a vertical size A smaller than the blade end-to-end size B of a first fan 40 of eccentric multiblade type, and a horizontal size C much greater than the diameter D<phi> of the first fan 40 and approximate to the horizontal size of a front face of a main body 30. Cold air is fed to the very wide outlet 42 by the blowing action of the first fan 40, and the static pressure of the cold air is gradually raised in an air duct leading from the fan 40 to the outlet 42. The flow of cold air is dispersed in the width directions of the outlet 42, and the small vertical size of the outlet 42 ensures that the cold air is blown out at a uniform velocity. A uniform and wide blowing action is achieved, with the air volume being uniform throughout the sectional area of a cold-air outlet grille 36.
Patent JP-S60228672-A (JP)
Title: Vacuum deposition method
Inventor: MATSUZAKI SOUICHI
IPC: C23C14/24
Filed: 1984-04-26
Abstract: PURPOSE:To improve the corrosion and wear resistances of the metallic layer on a substrate when a protective film is formed on the metallic layer by the vacuum deposition of a surfactant, by introducing ionized steam into a part close to the substrate so as to stick firmly the surfactant to the metallic layer. CONSTITUTION:The metallic layer is formed on a polymer film of polyester or the like as a substrate 1, and water injected from a cylinder 4 is ionized with a high frequency coil 5 and introduced into a part close to the substrate 1. The surfactant 7 is then evaporated to form the protective film of the surfactant 7 on the surface of the metallic layer. At this time, since oxygen and hydroxyl ions are present, the surfactant 7 is easily converted into metallic salt and sticks firmly to the metallic layer.
Patent JP-2000276961-A (JP)
Title: Contact device
Inventor: KUZUMI HIDEKI
IPC: H01H50/04
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a contact device allowing the working point of auxiliary contacts to be adjusted from the outside. SOLUTION: In this contact device, a sealed contact is housed within a body 24, a drive means made up of an electromagnet device drives a transmission member C in response to the carrying of a current to its coil, the driving force of the drive means is transmitted to a movable shaft of the sealing contact via the transmission member C, and fixed contacts and movable contacts housed within the sealed contact are switched ON/OFF. A microswitch 18 is mounted within the body 24 by means of a support member 33, and a drive lever 18a of the microswitch 18 abuts on a pressing projection 32a provided on the transmission member C.  A window hole 31 is bored in the body 24, and an operating projection 39 of an operating piece 38 provided on the support member 33 is operated through the window hole 41 from the outside to deform a fixed piece 36, thus adjusting the working point of the microswitch 18.
Patent JP-S60229401-A (JP)
Title: Waveguide changeover relay
Inventor: YAMAGUCHI HIROMASA
IPC: H01P1/12
Filed: 1984-04-26
Abstract: PURPOSE:To prevent a transmitter or a relay itself from being damaged due to a reflecting energy by providing a light emitting element and a photodetector corresponding thereto, making the light from the light emitting element pass the moving part in the inside of the relay and allowing the photodetector to receive the light so as to detect quickly and surely the relay switching operation. CONSTITUTION:The relay 4 is provided with optical waveguide paths 9a, 9b along a waveguide of a reception antenna 11 system, a waveguide of a receiver 3 system and a waveguide of a turning section 4a and similarly along a waveguide of a reception antenna 11 system and a waveguide of a transmission antenna 10 system. Then the light from a light emitting element 5a is received to a photodetector 6a via optical fibers 8, 8 in the optical waveguide paths 9a, 9c when the changeover of the relay 4 is finished. A reception signal from photodetectors 6a, 6b is inputted to an AND circuit of a logical circuit 7 respectively and when a reception signal of the photodetectors 6a, 6b and an output signal of a relay changeover control circuit 1 are coincident, a transmission control signal is outputted from an OR circuit. The transmission control signal is outputted from an OR circuit. The transmission control signal controls the transmitter 2 into the transmitting state so as to irradiate a transmission radio wave.
Patent JP-S60227406-A (JP)
Title: Connecting device for electronic or electric circuit
Inventor: OOKI SHINJI
IPC: B42D25/22
Filed: 1984-04-25
Abstract: PURPOSE:To ensure the transmission of a power or a signal to a substance to be connected, by a construction wherein a connecting substance is formed to have a U- shaped section, a coil is embedded in the upper and lower sides thereof, and the substance to be connected is inserted into said U-shaped portion, so that the power or the signal can be induced in this substance by electromagnetic induction. CONSTITUTION:A circuit 3, a coil 4 connected thereto, etc. are embedded in a base 2 formed of an insulating material such as synthetic resin, so as to prepare a substance 1 to be connected, such as an IC card or an electronic substrate. A connecting substance 5 to be coupled to said substance, on the other hand, is prepared to have a U- shaped section by using synthetic resin likewise, a coil 7 is embedded in the upper and lower portions of the main body 6 of the substance 5 respectively, and a coil lead 8 for the application of voltage is led out therefrom. When the substance 1 to be connected and the connecting substance 5 are coupled to each other, in this construction, the substance 1 is inserted into the U-shaped portion, so that a power or an electric signal can be generated in the coil 4 of the substance 1 by electromagenetic induction, and then the power or the signal thus generated is detected. According to this construction or the like occurs, since there is no connecting element or the like in the construction.
Patent JP-2000277999-A (JP)
Title: Electronic component mounting method
Inventor: OKAZAKI SHINICHI
IPC: H05K13/04
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an electronic component mounting method, whereby the unit time for mounting an electronic component can be reduced by quickly and high accurately detecting the electronic component vacuum-chucked to a holder. SOLUTION: This electronic component mounting method is for mounting an electronic component b on a board c, after photographing vacuum chucking information of the component b with continuously moving detecting means 12, composed of a line sensor-camera 16 in a process of moving a component b vacuum chucked with a holder 3 of a mounting head 2 to the board c. The image pickup of component b by the detecting means 12 is made with illumination by illuminating means 13, this illumination being controlled according to the electronic component b to be mounted on the board c.
Patent JP-H08281192-A (JP)
Title: Liquid applicator of writing utensil or dressing utensil
Inventor: IWASE YASUMICHI
IPC: B43K8/02
Filed: 1995-04-11
Abstract: PURPOSE: To provide the subject liquid applicator capable of setting the pressing force of a knock part low to fit the same to general use and capable of easily performing knocking operation while holding the erroneous operation preventing function of the knock part. CONSTITUTION: In a writing utensil equipped with a shaft cylinder 1 storing ink, the knock part 12 provided to the tail end of the shaft cylinder is knocked in an axial direction to open the valve provided in the knock part to allow the ink to flow out of a pen tip. The tail plug 13 integrally equipped with the knock part 12 is fitted in the rear end opening of the shaft cylinder 1 and the knock part 12 shows a bottomed cylindrical shape and has a thin-walled part 14 deformed in a restorable manner at the time of knocking operation provided to the peripheral wall thereof.