baber/WOPTO huggingface dataset:
Patent JP-2000328583-A (JP)
Title: Floating up damping mechanism for pile foundation
Inventor: SUGIMOTO MICHIO
IPC: E02D27/34
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To make easy execution of work and reduce damage caused by earthquake in a pile foundation by connecting a foundation board to a head of a pile through an elastic plastical member fixed to the head vertically. SOLUTION: A horizontal base plate 8 is integrally fixed to a head of a pile 1 such as a ready-made concrete pile or a steel pipe pile by an anchor member 7. A lower end of a connection bolt 9 formed of material of low yielding point or wide elastic/plastical area, e.g. very soft steel is fixed by welding or the like to an upper surface of the base plate 8 to thereby perform erection. The board 2 is layed, and after the strength of concrete is made effective, a base 10 is put on an upper end of the bolt 9 protruding out of the surface of the board 2, and a nut is screwed in to tighten it strongly. Accordingly, execution of work can be made easily and damage caused by earthquake can be reduced.
Patent JP-S5474610-A (JP)
Title: Meeting communication system
Inventor: KUMASHIRO ASUHIKO
IPC: H04Q11/04
Filed: 1977-11-28
Abstract: PURPOSE:To enable to give the directivity to the flow of audio, by providing a plurality of registers storing the sum of audio of the subscribers in the meeting trunks and giving the control information. CONSTITUTION:In the meeting communication trunk CFT, the regitsters REGIA, IIA adding and storing the audio data from the meeting communication subscribers 1, 2 are provided, and the audio data from the subscriber SUB are sequentially added and stored to REGIA and IIA. The sum of the audio data stored in REGIA and IIA and the audio data in each SUB are operated in a given timing with the instruction of the control information, and the result of operation is delivered to the corresponding SUB.
Patent JP-S5843415-A (JP)
Title: Internal focus type converter of photographing lens for camera
Inventor: UEHARA MAKOTO
IPC: G02B15/10
Filed: 1981-09-10
Abstract: PURPOSE:To obtain a simple internal focus type converter in a lens system of 3-group constitution consisting of a positive lens, and combinations of positive and negative lenses from an object side by satisfying prescribed conditions. CONSTITUTION:A titled converter is constituted of 3 lens groups of a positive lens L1 and combinations L2, L3 of positive and negative lenses from an object side. The combinations L2, L3 of positive and negative lenses are moved in one body as roughly a nonfocus optical system G of Galilean type with respect to the positive lens L1 for the purpose of focusing. The lens L1 is formed as an interchangeable lens having different focal lengths. Even when the G is moved with respect to the lens L1, the focal length of the lens system of the entire part and the distance from the L1 up to a front side focus are constant and from infinite objects up to near distance objects are focused on a film plane Film. Thus in the stage of focusing at a near distance with the internal focus type photographing lens, the lens having the same focal length is realized with the simple constitution.
Patent JP-S62296943-A (JP)
Title: Removing method for remaining molten metal
Inventor: MATSUDA YASUHIRO
IPC: B22D43/00
Filed: 1986-06-18
Abstract: PURPOSE:To easily remove remaining molten metal having high temp. without any damage of inner wall of a tundish and to improve the efficiency of maintenance work by submerging a jig for drawing up the remaining molten into the remaining molten metal in the tundish before solidification and drawing up the remaining molten metal together with the jig after solidification. CONSTITUTION:The jig 11 for drawing up the remaining molten metal having cutting part 12 is submerged into the remaining molten metal 17 in the tundish 16 after the prescribed pouring. After solidifying the remaining molten 17, wire 15 and hook 18 is hung on a hole part 13 together with the remaining metal 17 to draw up. As the remaining metal is drawn up under high temp. condition, compared with the conventional method, which the remaining metal 17 is removed as dividing by drill, etc., after solidification of the remaining molten 17, it is removed without any damage in the inner wall of tundish 16 and as the pouring is reopened without any preheating to the same tundish 16, the efficient maintenance work of the tundish 16 is obtd.
Patent JP-S5767044-A (JP)
Title: Manufacture of base material for optical fiber
Inventor: TSUKAMOTO MAKOTO
IPC: C03B37/018
Filed: 1980-10-09
Abstract: PURPOSE:To form a uniform base material for an optical fiber by setting a semistationary auxiliary burner at the gas introduction end of a reactin tube and operating the burner by a specified system in the manufacture of a base material for an optical fiber by an internal CVD method. CONSTITUTION:A reactive gas G is fed into a reactin tube 1 from the introduction sectin 2 in the arrow direction, and by moving a main heating burner 3 back and forth in the axial direction of the tube 1 by distance L, a glass layer 4 is formed on the inner wall of the tube 1. While the burner 3 is moved from the starting point B to the terminal 5, an auxiliary burner 8 having heating powe reduced to such a degree that the gas G is not decomposed is held at the point B (symbol 11 is a means for moving the burner 8), and while the burner 3 is returned from the terminal 5 to the point B, the heating power of the burner 8 is increased to deposit soot formed by the decomposition of the gas G on parts B-C close to the inlet of the tube 1. When the burner 3 reaches the point B, the burner 8 is pulled back to the position A.
Patent JP-S5769301-A (JP)
Title: Adjuster
Inventor: AZEGAMI TADASHI
IPC: G05B9/02
Filed: 1980-10-09
Abstract: PURPOSE:To minimize the effect to the process in the case of the occurrence of a fault, by providing a self-control function and a manual operation function the outputs of which are independent of an arithmetic control part and furthermore securing the use of the manual operation function at a remote place. CONSTITUTION:When an automatic control mode is designated via a mode setting part 11 or a data bus 4, the automatic control mode is stored in a control mode register 12. In this case, if the working of an arithmetic control part becomes faulty, a signal generating part 30 inhibits the data fetching function of an output register 21 based on the output signal of an operation monitor part 16. At the same time, the final control data held in the register 21 is gradually varied toward the specific value by which the safety of process is assured. In case when the manual control mode is stored in the register 21, the part 30 inhibits the fetching of data for the register 21 as long as the arithmetic control part is faulty and at the same time carries out the control to increase or decrease the final control data held in the register 21 based on the output of a manual operation part 20.
Patent JP-S5932107-A (JP)
Title: Composite soft magnetic material
Inventor: TOMITA TADAHARU
IPC: H01F1/12
Filed: 1982-08-16
Abstract: PURPOSE:To enhance permeability and reduce magnetic loss through generation of magnetic anisotropy by constituting a magnetic material for high frequency magnetic core with a composite soft magnetic material which is obtained by binding a magnetically oriented soft magnetic material with a binding agent. CONSTITUTION:A silicon steel having magnetic anisotropy is mixed in content of about 3% into soft magnetic material consisting of permalloy, sendust, permendur, iron-silicon-boron amorphous alloy having small coersive force and high saturated magnetic flux density. The mixture can take any of the grain, flake or filament shape in any desired dimensions. Then, resin such as nylon, polyethylene, polycarbonate, acryl, polyester or glass is combined in such amount of 1- 2%. Then, magnetic field is applied to such material in vertical to the pressing direction using non-magnetic dies. In this case, a pressing force is about 1ton/ cm<2>.
Patent JP-S6033689-A (JP)
Inventor: HASE ARIYASU
IPC: G06Q40/02
Filed: 1983-08-04
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-H09320348-A (JP)
Title: Wire harness and manufacture of the same
Inventor: ICHIKAWA YOJI
IPC: H01B7/00
Filed: 1996-06-04
Abstract: PROBLEM TO BE SOLVED: To obtain a wire harness which eliminated the occurrence of noise in installing it on a vehicle, reduces labor for delivering work, and does not require a wire space for storage by using a soft sheet member. SOLUTION: The wiring shape grooves 16 of a circuit body 10 are formed on the upper surface of a vacuum forming die 15. A soft sheet 11 is matchedly placed on the grooves 16 of the die 15, and thereon the circuit body 10, having plural electric wires 9, is flatly wired in a given path. Then, the other side soft sheet 12 is covering the upper parts of the soft sheet 11 and the circuit body 10, to suck air between the soft sheets 11 and 12, in the soft sheet 11, a pressure sensitive adhesive is applied only to a joining portion to the circuit body 10, and is heated to make the soft sheets 11 and 12 adhere in sucking the air. Consequently, the soft sheets 11 and 12 are closely joined with the circuit body 10 nipped, and a surplus portion is cut, thereby completing a wire harness 8.
Patent JP-H09323182-A (JP)
Title: Laser beam protective cover of laser beam machine
Inventor: YAMANASHI TAKAAKI
IPC: B23K26/00
Filed: 1996-06-04
Abstract: PROBLEM TO BE SOLVED: To provide the laser beam protective cover arranged with an observation window to clearly and safely observe the state of machined part in laser beam machining. SOLUTION: The laser beam machine with NC device is constructed so that a laser beam protective cover 23 to shut off a reflection laser beam LB from a laser beam machining part is arranged openable on a work table. In this case, an observation window 27A laminating an outer layer member 29 made of transparent plastic and an inner layer member 29 made of heat resistant glass is arranged in the laser protective cover at the position observable a laser beam machining part, an infrared ray sensor 33 to detect the reflection laser beam LB is arranged to the rear face of inner layer member of the observation window 27A, when the infrared ray sensor 33 receives an infrared laser beam higher than the intensity set, alarm is displayed to the display of NC control device.
Patent JP-S6031771-A (JP)
Inventor: WATANABE CHIZURU
IPC: A63B51/12
Filed: 1983-08-02
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-H0435734-A (JP)
Title: Production of microcapsule dispersion
Inventor: FUJII HIROYUKI
IPC: B01J13/18
Filed: 1990-05-31
Abstract: PURPOSE:To efficiently effect the reaction of formaldehyde to remove the formaldehyde by preliminarily add saccharides to an anion polymer electrolyte soln. to be used for the preparation of microcapsule dispersion, and then adjusting the dispersion to >pH 11 after the capsule wall film is formed. CONSTITUTION:The microcapsule dispersion is prepared by using formaldehyde as one component of the material of capsule wall film and effecting the condensation polymn. of the capsule film material in an anion polymer electrolyte soln. in the presence of an acid catalyst so as to cover the hydrophobic core material. In this process, saccharides such as glyceraldehyde are incorporated into the aq. soln. of anion polymer electrolyte having -COO<->, -SO3<->, -OPO3<2->, etc. After the capsule wall film is formed, the dispersion is adjusted to >pH 11 by adding caustic soda thereto to efficiently effect the reaction of residual formaldehyde and to remove the formaldehyde. The capsule wall material is a combination of at least one aldehyde and amines, including formaldehyde as the essential component.
Patent JP-H10335944-A (JP)
Title: Power circuit
Inventor: MAEHARA EIJU
IPC: H03F1/02
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To improve the sound quality of an audio amplifier by improving the distortion factor of a switching type power circuit used for the audio amplifier, etc. SOLUTION: In this power circuit which supplies a supply voltage Vcc to an amplifier circuit 11 that outputs input signals after amplification and supplies either one of a first supply voltage VccH or a second supply voltage VccL which is lower than the first supply voltage VccH to the circuit 11 by selecting them in matching with the fluctuation of the output voltage Vout in the circuit 11, the supply voltage Vcc is not switched to the higher supply voltage VccH immediately, but the second supply voltage VccL is maintained for a fixed period of time, when the supply voltage Vcc is switched to the high voltage VccH.
Patent JP-H0440269-A (JP)
Title: Removal of attached oil and fat component
Inventor: TAKEDA HITOSHI
IPC: B08B1/00
Filed: 1990-06-01
Abstract: PURPOSE:To remove the oils and fats attached to the surface of a metal product by bringing a rubber material having erasure capacity with hardness of 30HS or more and erasing capacity of 70% or more into contact with the surface of a product to be treated under predetermined pressure and relatively sliding both of them. CONSTITUTION:A rubber material having erasure capacity of hardness 3HS or more and erasing capacity 70% or more is brought into contact with the surface of a product to be treated under predetermined pressure and both of them are slid relatively. By this method, the wire drawing lubricant (oils and fats component) bonded to the surface of the product to be treated is removed by the above mentioned rubber material as if the pencil writing on the surface of paper is erased by an erasure. That is, when the rubber material and the product to be treated are slid relatively, a part of the rubber material is peeled off as refuse to adsorb the lubricant (oils and fats component) to remove the same from the product.
Patent JP-S6122288-A (JP)
Inventor: KANETO KUNIKAZU
IPC: G21C3/28
Filed: 1984-07-11
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-H04341312-A (JP)
Title: Magnetic filter
Inventor: ICHIYANAGI TAKAHARU
IPC: D04H1/40
Filed: 1991-05-17
Abstract: PURPOSE:To remove simply and efficiently magnetic particles such as iron powder in a fluid by using a filter which comprises permanent-magnet fibers dispensing with an external magnetic field at least as a part of components. CONSTITUTION:A filter of a knitted fabric, etc., is formed from permanent- magnet fibers dispensing with an external magnetic field at least as a part of components; for example, rigid magnetic fibers prepared by spinning a rigid magnetic material (e.g. an Fe-Cr-Co alloy) are magnetized by the heat treatment in a magnetic field to produce the permanent-magnet fibers. By using the filter thus obtained, magnetic particles such as iron powder in a fluid can be removed simply and efficiently.
Patent JP-H075314-A (JP)
Title: Retroreflective optical element and object tracking device
Inventor: NISHII KANJI
IPC: H04N5/232
Filed: 1993-06-15
Abstract: PURPOSE:To miniaturize and to make a retro-reflective optical element light in weight by arranging a member for reflecting the transmitted light of a diffraction grating in parallel with the diffraction grating and integrally holding the reflection member with the diffraction grating. CONSTITUTION:A diffraction grating 4 and a reflection member 5 are held by a holder 6 so as to be parallel to each other. A light beam transmitted from a laser 1 is made to be a parallel light beam by means of a collimator lens 2, made incident on the diffraction grating 4 after passing through a beam splitter 3 and diffracted according to the diffraction equation p(sintheta0-sintheta1)=nlambda, where (p) is the pitch of the diffraction grating 4, theta1 is an incident angle to the diffraction grating 4, theta0 is the diffraction angle from the diffraction grating, (n) is an integer and lambda is the wavelength of the laser 1. When the diffraction grating 4 is composed of a sinusoidal phase grating having the phase depth of 0-pi, only two diffracted light beams of n=+ or -1 orders are generated. The reflected beam is reflected in parallel with the incident beam and reflected by the beam splitter 3 even when the diffraction grating 4 and the reflecting member 5 are inclined by an angle phi to the optical axis regardless of the tilt angle phi.
Patent JP-H037905-A (JP)
Title: Optical connector
Inventor: OSADA SADAO
IPC: G02B6/42
Filed: 1989-06-05
Abstract: PURPOSE:To prevent a fiber and a photosemiconductor element from contacting each other by loading and uniting a nonconductive sleeve in an optical connector frame body made of metal or conductive resin, insulating the photosemiconductor element and providing a shield part which has a smaller diameter than the fiber and does not shield an optical path at the optical fiber coupling position of the sleeve. CONSTITUTION:A cylinder 9 for coupling the optical fiber 8 is fitted projecting from one surface of a metallic box 7 and the nonconductive sleeve 12 is loaded and united in an internal hollow part 11. The optical fiber coupling part 13 of the sleeve 12 is provided with the shield part which has the smaller diameter than the fiber and does not shield the optical fiber and the semiconductor element 10 is insulated from the metallic box. The fiber is inserted into a part 14 and the photosemiconductor element is mounted at a part 15. This constitution prevents the optical fiber and photosemiconductor element from contacting each other and neither the element surface nor fiber end surface is damaged, so that high reliability is obtained.
Patent JP-S63306052-A (JP)
Title: Impact type dot printer
Inventor: KARUBE YOSHIYUKI
IPC: B41J2/30
Filed: 1987-06-08
Abstract: PURPOSE:To always properly regulate the impact force of a recording wire by calculating the value relative to the density of dots to be actually recorded within a range at each range of recording data, and controlling an energizing time to a wire driving solenoid on the basis of its result. CONSTITUTION:A program for regulating the impact force of a recording wire and a predetermined value used during the execution of the program are recorded in a ROM 15. The program allows calculation of the number of dots actually recorded of dot pattern data stored in a print buffer 20 in each predetermined range, compares it with a predetermined value and regulates the energizing time of a wire driving solenoid on the basis of the compared result to regulate the impact force of the wire. A counter 22 contained in a CPU 10 counts the number of the dots to be actually recorded in a predetermined range of the dot pattern data stored into the buffer 20 on the basis of the program for regulating the impact force of the wire.
Patent JP-S63306216-A (JP)
Title: Oil pumping device in internal combustion engine
Inventor: SHINODA AKIHISA
IPC: F01L1/10
Filed: 1987-06-08
Abstract: PURPOSE:To dispense with the oil pump heretofore in use by forming space between an eccentric driving cam being driven by a crankshaft and an eccentric inverted cam being driven by this driving cam at a 1/2 reduction gear ratio and having a tappet valve cam on the circumference as an oil pump house. CONSTITUTION:An eccentric driving cam Ca1 is engaged with a shaft part 21 of a crankshaft 2 through a spline and tightly attached to a nut 5 via a washer 4. An eccentric inverted cam Ca2 is circumscribed on the circumference of this eccentric driving cam Ca1 and it is made so as to be driven at a 1/2 reduction gear ratio. A tappet valve cam 6 is formed on the circumference of the eccentric inverted cam Ca2, and slipper surfaces 71 and 81 of cam followers 7 and 8 for suction and exhaust valves come into contact with this cam 6. A pump house 15 is formed in space between the eccentric driving cam Ca1 and the eccentric inverted cam Ca2, whereby intake oil from a suction port 16 is discharged out of discharge port 17, thus action as an oil pump is effectuated.
Patent JP-S6122879-A (JP)
Inventor: OKAMURA GEN
IPC: A63F7/02
Filed: 1984-07-10
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-H09323000-A (JP)
Title: Clothings drying machine
Inventor: KUROSAWA TOSHIHIRO
IPC: D06F58/10
Filed: 1996-06-05
Abstract: PROBLEM TO BE SOLVED: To make inexpensive and compact the configuration of an air circulating/dehumidifying type clothings drying machine, to suppress the cost of tapped water, which is to be used as cooling water, without damaging dehumidifying ability, and further, to prolong the service life of a solenoid valve. SOLUTION: A unit 10 has a dehumidifying mechanism in water cooling structure for dehumidifying wet air passed inside a wet air passage 25 with cooling water stored in a cooling pipe 35. After a power source is turned on and a thermistor 48 receives a signal showing the temperature of warm air at 80 deg.C, when the other thermistor receives a signal showing the temperature of cooling water higher than 38 deg.C, this unit 10 outputs an instruction for opening the valve to a solenoid valve and, afterwards, when fresh cooling water is supplied to the cooling pipe 35 and its water temperature gets lower than 33 deg.C, an instruction for closing the solenoid valve is outputted to the valve.
Patent JP-S6122616-A (JP)
Inventor: OSADA SUMIO
IPC: B22D18/02
Filed: 1984-07-09
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-S6120661-A (JP)
Title: Dust collector of ladle for refining
Inventor: KATOU MITSUNORI
IPC: B22D41/00
Filed: 1984-07-09
Abstract: PURPOSE:To suppress the decrease in dust collecting power as a result of accumulation of dust for a long period of time by increasing the volumn of a hood connected to a suction duct so as to have the substantially large interval height thereof and leading out perpendicularly upward the suction duct from the peak part of the hood. CONSTITUTION:The hood 26 which covers the inserted part of an electrode 22 inserted into a furnace cap 18 and is connected to the suction duct 28 is disposed to the furnace cap to capture the dust-laden gas generated in a ladle 12. The volumn of the hood 26 is increased so as to have the substantially large internal height. The duct 28 is led out perpendicularly upward from the peak part and the duct 28 is bent approximately perpendicularly in the mid-way of the extension thereof. A hopper 32 for recovering the powder is disposed in the curved part. The decrease in the dust collecting power as a result of the deposition of the dust in the dust collector is thus suppressed for a long period of time and the decrease in the operating efficiency of the ladle is averted.
Patent JP-H06330598-A (JP)
Title: Construction of wall surface in stone-like touch
Inventor: SAHASHI KOJI
IPC: E04F13/02
Filed: 1993-05-21
Abstract: PURPOSE:To obtain a wall surface in stone-like touch exhibiting peculiar specularity by a method wherein irregular patterns are formed with sealer processing applied to the wall backing surface, and after that finish coating is made with coating material for top coating containing mica and beads. CONSTITUTION:Sealer, mainly composed of waterproof synthetic resin, is applied to the wall backing surface, and the surface is dried. Then, irregular patterns are formed to the wall surface with a coating material mainly composed of synthetic resin and aggregates applied thereto, and the surface is dried. Finish coating is then applied with a coating material for top coating that is composed by mixing mica and transparent or translucent beads as indispensable components with synthetic resin emulsion. Thereby a wall surface in stone-like touch exhibiting peculiar specularity can be constructed by ordinary method of coating.