baber/WOPTO huggingface dataset:
Patent JP-S5839925-A (JP)
Title: Friction testing device
Inventor: INOUE MITSUHIRO
IPC: G01M13/02
Filed: 1981-09-03
Abstract: PURPOSE:To measure a speed dependence property of a coefficient of friction having good correlation to friction vibration generated in case of actual use, by pressing a friction material against a rotating body when the rotating body has reached a set temperature, and also decelerating the rotating body at a set decelerating speed. CONSTITUTION:A temperature of a rotating body 2 is monitored by a temperature sensor 3, and when it becomes below a set temperature, a control signal is applied to an actuator 9, and a friction material is pressed against the rotating body 2. At the same time, a motor 4 is controlled by a control signal to a motor controlling part 5, and the rotating body is decelerated at a set decelerating speed and is stopped. On the rotating body, pressure force and friction force measuring load cells 8, 17, friction vibration measuring accelerometer 18, etc. are provided. Also, as control mechanisms by a microcomputer, a body part 11 having a recording part and an operating part, an interface 12, and A/D and D/A converting parts 13, 14 are provided, and by its control signal, the actuator and the motor controlling part are controlled, and it is possible to measure a speed dependence property of a coefficient of friction having good correlation to friction vibration in case of actual use.
Patent JP-S5929117-A (JP)
Title: Blocking method of through hole of hole pipe
Inventor: KOUDA OSAMU
IPC: B29L23/00
Filed: 1982-08-11
Abstract: PURPOSE:To perform exact blockage of through holes of a hole pipe and to prevent a pipe from deforming into a flat one and clearances from occurring between crushed surfaces of each through hole by vibration and impact by a method wherein when the pipe wall is crushed and through holes are crushed and blocked seal material is placed between the crushed surfaces. CONSTITUTION:Seal material (silicone, hotmelt adhesive agent etc.) is applied into through holes 13, and the pipe ends are heated, then the pipe wall is crushed by an inner mold and an outer mold. At the crush time the inner mold 3 is inserted into the hole pipe 1, the outer mold 4 that is separated into several segments presses the outside of the pipe and crushes it until the outer wall 12 of the pipe touches the inner wall 11 of the pipe by a circular projection 41. The space between both walls 11, 12 is closed and sealed through seal material to close each through hole 13.
Patent JP-S62296910-A (JP)
Title: Extrusion tool and its manufacture
Inventor: YONEMOTO TAKAHARU
IPC: B21C25/06
Filed: 1986-06-16
Abstract: PURPOSE:To reduce a friction coefficient, to reduce the breakage while under manufacture of a composite wire and to improve the productivity by coating a diamond-shaped carbon on the inner face through which the material becoming a core material is passed. CONSTITUTION:A graphite 14 is inputted into a water cooled copper crucible 13, heated with an electron gun 15 and the carbon is evaporated. After vacuuming the inside of a vacuum container 9 H2 gas is introduced, a high frequency is impressed between a nipple 11 and graphite 14 and the carbon vapor is coverted into plasma. A diamond-shaped carbon film is formed on the inner face of the nipple 11. In this way the inner face coating layer which is not easy to be separated like a carbon and has enough solid lubrication effect as well is formed, the friction coefficient with the core wire is reduced, the seizure of the core wire onto the nipple is prevented and the breaking of the core wire is minimized.
Patent JP-S6119419-A (JP)
Inventor: MATSUURA NORIO
IPC: A01F12/46
Filed: 1984-07-04
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-2000329598-A (JP)
Title: Frow-rate measuring device
Inventor: NAGAOKA YUKIO
IPC: G01F1/00
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To maintain the flow-rate accuracy by stopping display during the time when the flow rate is being measured. SOLUTION: The flow-rate mesuring device is provided with a flow-rate detection means 1 for detecting flow rate of fluid, a display means 13 for indicating the measurement value of the flow-rate detection means 1, and a display control means 14 for stopping the display means 13 during the time when the flow-rate detection means 1 is in operation, thus stopping the operation of the display means 13 during the time when the flow rate is being measured and hence reducing the influence of a noise being generated when the display means 13 is driven and maintaining the flow-rate accuracy.
Patent JP-S63307188-A (JP)
Title: Device for pulling up single crystal
Inventor: YAMADA KAZUHIRO
IPC: C30B15/10
Filed: 1987-06-05
Abstract: PURPOSE:To provide a single crystal-pulling up device which can pull up a single crystal stably with reduced deformation and consumption of the crucible, by constituting the device so that the gas for atmosphere is introduced through a hole at the bottom of the refractory crucible surrounding the crystal-melting crucible into the grooves formed between the noble metal crucible and the surrounding crucible-fixing bed. CONSTITUTION:The noble metal crucible 11 is made of e.g., a Pt-Rh alloy and has the large-diameter cylinder part 10-1 and the small-diameter reverse cone part 10-2. The crucible 11 is covered with refractory bubbles 9 on its side and bottom surfaces and placed on the conical bed 12 having a gas-passing hole 8 formed on the bottom. The conical bed 12 has, e.g., 8 projections 13 opposite to the small-diameter part 10-2 of the crucible 11 to form grooves 14 for passing the atmosphere gas through. Thus, in the present invention, it becomes unnecessary to use the refractory bubbles for the conical hollow part in the crucible, and the stability of the crucible 11 is improved and the consumption is reduced. Further, the atmosphere gas flows along the grooves 14 on the conical bed 12 to form uniform temperature distribution and produce single crystal stably in high yield.
Patent JP-S62296700-A (JP)
Title: Plane sreaker
Inventor: HIROSHIMA YUKIMI
IPC: H04R7/04
Filed: 1986-06-16
Abstract: PURPOSE:To suppress the peak, etc., of characteristics from a low to a high frequency by using a support transmission member which has a cross type contacting part. CONSTITUTION:Arcs 12 and 12' contained between intersections P of a nodal circle 9 and nodal lines 10 and 10' and arcs 13 and 13' contained between intersections P of the nodal circle 9 and nodal lines 11 and 11' form parts of cross type contacting parts 5 respectively. Further, segments PQ connecting the intersections P of the nodal lines 10 and 10' and nodal circle 9 and intersections Q of adjacent nodal lines between said intersections P and nodal lines 10 and 10', and 11 and 11' form parts of contacting parts 5 respectively. Further, arcs 12 and 12', and 13 and 13' and plural segments PQ are provided alternately to form the contacting parts of the support transmission member 2 which drives a square plane diaphragm 1. Those contacting parts 5 drive driving points between the nodal circles 9 and nodal lines 10 and 10', and 11 and 11' at the same time.
Patent JP-H06328535-A (JP)
Title: Method for injection compression molding and mold for injection compression molding
Inventor: OKUMURA TOSHIAKI
IPC: B29C45/56
Filed: 1993-05-18
Abstract: PURPOSE:To provide molds for injection compression molding wherein a reinforcing fiber can be prevented from breaking at a gate part of the molds and sink marks and strain of a molded item in the neighborhood of the gate part are prevented from occurring. CONSTITUTION:Molds 1 and 2 for injection compression molding can be positioned at a slightly opened position A and a completely closed position B. In addition, a molded item part 4, a gate part 5 opening the molded item part 4 and a runner part 6 which is communicated with the gate part 5 and can be connected with a nozzle part 3 of an injection molding machine are provided. A freely switchable dividing means 7 separating the molded item part 4 and the runner part 6 is provided in this gate part 5 to shut the influences of cooling, back-flow, etc., of a molding material in a gate part 5 with a large cross-section of a path for the material.
Patent JP-H08309373-A (JP)
Title: Apparatus for purifying hot water of bathtub
Inventor: KOMIYA YASUHIKO
IPC: B01D35/027
Filed: 1995-05-15
Abstract: PURPOSE: To smoothly heat the hot water of a bathtub by a combustion type after-burning device without utilizing an electric heater having a problem in wiring or heating cost. CONSTITUTION: A purifying device 14 having a purifying pipeline 15 arranged thereto and an after-burning device 17 having an after-burning pipeline 18 arranged thereto are connected in series and a flow rate sensor 16 detecting that the circulating amt. of hot water is abnormally reduced by the clogging of a filter tank 5 or the like is arranged to the purifying pipeline and a control unit performs control so as to stop the operation of an after-burning pump 22 on the basis of the detection of the abnormal reduction in the circulating amt. of hot water by the flow rate sensor 16 to immediately stop after-burning.  Since the after-burning device 17 is connected to the purifying device in series, bathtub hot water 2 is always purified and clean hot water can be necessarily used in bathing and, at the same time, it becomes unnecessary to clean the after-burning deive 17 because no contaminant is bonded to the device 17 and it is prevented that the device 17 gets out of order and, even if the circulating amt. of hot water is abnormally reduced by the clogging of the filter tank, anxiety such that hot water generated by the after-burning of a small amt. of hot water is ejected to a bathtub 1 is perfectly eliminated.
Patent JP-H11323916-A (JP)
Title: Construction method of underground wall
Inventor: HARADA AKIRA
IPC: E02D5/20
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To sharply reduce the occurrence of a crack of an inner lining wall. SOLUTION: When a preceding connecting part 16-buried underground continuous wall 10 is formed, a process of laying an edge cut sheet 15 and connecting the succeeding/proceeding connecting parts 18, 16 is performed before forming an inner lining wall 12. The sheet 15 is laid so as to interpose in a contact plane of an underground continuous wall 10 and the inner lining wall 12. When connecting the succeeding/preceeding connecting parts 18, 16, plural succeeding dowel reinforcements 18a are fixed to a joining plate 16a. The contraction absorbing part 20 for allowing in-plane directional deformation of the inner lining wall 12 is arranged on the outer periphery of the dowel reinforcements 18a.  When finishing laying of the edge cut sheet 15 and connecting work of the succeeding connecting part 20, a form is arranged, concrete for the inner lining wall 12 is placed, and when a mold is separated after hardening the placed concrete, the formation of the inner lining wall 12 finishes to complete construction of an undeground wall by integrating the underground continuous wall 10 and the inner lining wall 12.
Patent JP-S6032209-A (JP)
Inventor: SAKAI ATSUSHI
IPC: C22C5/04
Filed: 1983-07-31
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-2000229095-A (JP)
Title: Fixture or installing tool, and fixing or installing method of member
Inventor: HANAEDA TOSHIMITSU
IPC: A61F7/08
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To ensure the installation and fixation of a treatment member with a simple operation by forming a double cylindrical body or double bag-like body having a sealed space from flexible first and second sheets, and attaching an air blowing check valve thereto. SOLUTION: A double cylindrical body 1 or double bag-like body is formed by bonding the edges of flexible sheets 2, 3 to form a sealed space 4, further folding them and bonding the edges thereof. An air blowing check valve 9 is provided thereon so as to communicate with the sealed space 4. In use, a treatment member such as cooling agent or warming agent is placed on the body, and covered with the double cylindrical body 1. Pressurized air is blown into the sealed space 4 to expand the cylindrical body 1, so that the treatment member is fixed to the body. According to this, the treatment member can be firmly fixed with a proper pressure.
Patent JP-S5930375-A (JP)
Title: Image pickup system
Inventor: NAKAZAWA TAMOTSU
IPC: H04N5/765
Filed: 1982-08-12
Abstract: PURPOSE:To attain the ease of operation of an image pickup system, by converting optical picture information into an electric picture signal for storage, displaying plural stored picture signals after synthesis and picking up an object while observing the displayed picture. CONSTITUTION:The optical picture information is converted into the electric picture signal at a CCD2 as a converting means, and the picture signal converted at the CCD2 is stored in a storage section 14 as a storage means via a system controller 12. The plural stored picture signals are synthesized at a synthesis circuit 4 as a synthesis means and an output picture signal of the synthesis circuit 4 is displayed on a display section 15 as a display means. This image pickup system is provided with a storage control circuit 13 and an operating section 11 and the image pickup is attained while observing the picture displayed on the display section 15. Further, the operation of the operating section 11 of the image pickup system is performed easily.
Patent JP-H01123294-A (JP)
Title: Violin and finishing thereof
Inventor: YUUJIN EE UOORU
IPC: G10D1/00
Filed: 1988-06-07
Abstract: PURPOSE: To obtain a violin having aesthetic and timbre characteristics equal to or better than those of the violins made in Cremona, Italy in the 17th century and 18th century by providing the violin with shellac coating films as a first layer, a colored coating film consisting of dyes dissolved in an alcohol-base liquid as a second layer and plural pieces of shellac coating films as a third layer. CONSTITUTION: The colorless shellac coating films 42, 44, 46, 48 are first formed successively on the outside surface 24 of the violin 10 to form the base part, i.e., the first layer. Next, the colored coating film 50 consisting of the dyes available in markets, such as alizarin, is dissolved in turpentine oil and is applied on the base coating films 48, by which the coating film of reddish brown is formed. Further, the colorless shellac peak part coating films 60, 62, 64, 66 are applied by nearly the same coating method on the colored coating film 5. The extremely thin and very small plastic material coating film 70 of dry oil, such as boiling linseed oil, is applied on the final top part coating film 66. As a result, deeply brilliant luster is obtd.
Patent JP-H05336777-A (JP)
Title: Starting system of motor on recovery from service interruption
Inventor: MIYATA KAZUMASA
IPC: H02P1/58
Filed: 1992-06-01
Abstract: PURPOSE:To shorten a restarting time for motors at the time of recovery from service interruption by restarting sequentially the motors operated before occurrence of the service interruption, beginning with the motors of the higher starting order, within a range not exceeding the power capacity of a system, when the recovery from the service interruption is made. CONSTITUTION:Detecting recovery of a supply voltage, a personal computer 3 picks up motors operated before service interruption on the basis of information showing the state of operation of each motor before the service interruption. Then, the motors of a first group in the highest preferential order of starting are started. Herein the motors of the first group are so selected that the sum of starting currents of the motors is a value approximating to the permissible power capacity of a system. When the starting time of each motor of the first group passes and each motor gets into a steady state, the motors of a second group are started. According to this constitution, a restarting time required till the completion of starting of the necessary motors can be shortened.
Patent JP-S5664474-A (JP)
Title: Hybrid device for photoelectric generation and heat collection
Inventor: SUZUKI AKIO
IPC: H01L31/042
Filed: 1979-10-29
Abstract: PURPOSE:To improve the efficiency of the utilization of light and heat of solar energy by a method wherein solar cell element groups of which a plurality of elements are electrically connected mutually are fastened flatly on flat plates by using adhesives having high thermal conductivity, and heat collecting pipe are arranged on the flat plates. CONSTITUTION:The photoelectric generation and heat collecting hybrid device units 11-1n+1 are each stuck fast to heat collectors 2 forming one sections of a heat collector. As for one unit 11 among these units because they all have the same form, solar cell elements SB11, SB12... forming the unit 11 are connected in series, and fastened to the heat collector 2 in Al by using an adhesive layer 3 such as solder having excellent thermal conductivity. The surroundings of these elements SB and the layers 3 are protected with resin coating materials 5, and sections except these sections are coated with selective absorbing films 6 for improving the efficiency of heat collection. Lead wires 4 are wired from the elements SB, heat collecting pipes 7 in copper into which media 8 for carrying heat are penetrated are mounted into the collectors 2, and unit groups are connected in series by using wiring 9.
Patent JP-S62296466-A (JP)
Title: Semiconductor charge-coupled device
Inventor: YAMAMOTO AKINAGA
IPC: H04N5/335
Filed: 1986-06-17
Abstract: PURPOSE:To enable the large-scale integration by forming a JCCD cell inside rectangular area. CONSTITUTION:JCCD is constituted by a P-type semiconductor layer 11, an N-type semiconductor layer 12 provided on the P-type semiconductor layer 11, a P-type semiconductor region 13 formed inside the N-type semiconductor layer 12, P-type semiconductor regions 141-143 formed inside the N-type semi conductor layer 12, a P-type semiconductor region 15 formed inside the N-type semiconductor layer 12 so that it surrounds the P-type semiconductor regions 141-143 and is in low-resistance contact with the P-type semiconductor region 13, and an N<+>type semiconductor region 16 formed inside the N-type semiconduc tor layer 12, and has a charge transfer function attained by using PN junctions formed by the P-type semiconductor regions 141-143 and the N-type semiconduc tor layer 12. The role of separating adjacent picture elements electrically is fulfilled by a depletion layer region which is brought about by a reverse bias voltage applied to PN junctions formed by the P-type semiconductor region 15 and the P-type semiconductor layer 11 and the N-type semiconductor layer 12, and by selecting the impurity concentration of each region and layer appropri ately, the size W' can be reduced to 4mum substantially.
Patent JP-H08335779-A (JP)
Title: Wiring board
Inventor: IDE NAOHITO
IPC: B23K20/10
Filed: 1995-06-07
Abstract: PURPOSE: To provide a wiring board in which the outer lead terminal can be secured rigidly to a wiring conductor without causing breakage and electronic devices being driven at high rate, e.g. a semiconductor device, a capacitor and a resistor, can be mounted and connected rigidly. CONSTITUTION: A wiring conductor 2 of copper is provided on the surface of an insulating basic body 1 composed of a sintered ceramic and/or in the insulating basic body 1 of a wiring board A wherein an outer lead terminal 5 is bonded to the wiring conductor 2 by ultrasonic bonding.
Patent JP-S63303503-A (JP)
Title: Light receiving circuit
Inventor: OIMURA KATSUHIKO
IPC: H04B10/2507
Filed: 1987-06-04
Abstract: PURPOSE:To receive desired signal light with an excellent SN ratio by adding a resonance circuit to resonate with a special frequency and amplify selectively the electric signal of the frequency to a negative feed-back amplifier circuit. CONSTITUTION:When the light, in which luminance modulation is executed at a prescribed frequency (f), is propagated in a space and received by a semiconductor light- receiving device 1, the light receiving device 1 converts the light receiving signal to the electric signal and outputs it to a negative feed-back amplifier circuit 2. In this case, a signal component and a disturbance light component are included to an output current ip of the light receiving device 1. At a feed-back circuit 3 of the circuit 2, a resonance circuit 4 to make a resonance frequency f0 coincident to the frequency 1 is provided, the circuit 4 is resonated by the resonance frequency f0 and an impedance Z is significantly increased. As the result, for the circuit 4, the impedance Z is higher to the signal light component of the frequency (f) and the Z is lower to the disturbance light component of other frequency. For this reason, in the circuit 2, the signal light component of the frequency (f) coincident to the resonance frequency f0 is selected, on the other hand, the disturbance light component of the frequency except it is attenuated and the signal light of the excellent SN ratio is outputted.
Patent JP-2000328461-A (JP)
Title: Wool fiber structure having excellent touch
Inventor: SUGIHARA HIDENORI
IPC: D06M101/02
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a wool fiber structure having a cashmere-like touch. SOLUTION: This wool fiber structure having an excellent touch comprises wool single fibers from which scales are imperfectly removed so as to satisfy the following conditions. 1. Wool single fibers from which scales are perfectly removed are contained in an amount of <=50% based on the total constituting wool single fibers. 2. The scales having heights of >=800 nm in the scales of the wool single fibers in which the scales are left are contained in an amount of <=50% based on the total scales (provided that the scales to be measured have heights of >=400 nm).
Patent JP-H11324047-A (JP)
Title: Sink for kitchen
Inventor: SHIMIZU YOICHI
IPC: E03C1/29
Filed: 1998-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a sink, in which dirt is difficult to adhere on the periphery of a drain outlet. SOLUTION: In the sink 1 being used for the kitchen and having a strainer 2 for a garbage receiver, a recessed section 6, into which a strainer 2 is arranged, is molded integrally with the sink 1, and the connecting section of the sink 1 and a drain metal fitting 3 is installed to a section lower than the strainer 2. No stepped section and opening is formed around a drain outlet 1a for the sink 1, the periphery of the drain outlet 1a is formed in a smooth shape, and garbage is not collected around the drain outlet 1a and is flowed quickly into the strainer 2. Sewage containing garbage flowed in from the sink 1 is passed through the strainer 2 and flowed into the drain metal fitting 3, but no garbage is entered into the connecting section of the sink 1 and the drain metal fitting 3 because garbage is collected by the strainer 2 at that time.
Patent JP-S5365748-A (JP)
Title: Picture image information read system
Inventor: KISHI YASUO
IPC: G11B7/2433
Filed: 1976-11-25
Abstract: PURPOSE: To read the information having been stored in a dichromatic reversible photosensitive element using M centers in an alkali hallide crystal by radiating the light deflected in a [100] direction without detecting the distortions of the crystal and with an improved S/N ratio of the reproduced image. 
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