baber/WOPTO huggingface dataset:
Patent JP-H0813148-A (JP)
Title: Peeling resistant diamond-coated member
Inventor: YAGI MASARU
IPC: B23B27/14
Filed: 1994-06-28
Abstract: PURPOSE:To obtain a peeling resistant diamond-coated member with which a long service life of a tool can be attained by forming the second intermediate layer adjacent to the first intermediate layer on the member. CONSTITUTION:This member is formed by coating a base material consisting of a material such as metallic material, sintered body, with a diamond and/or diamond-like carbon hard coating film(s) through intermediate layers. These intermediate layers are the first intermediate layer which has single-layer or multilayer structure consisting of one material selected from carbides and nitrides of Si and elements of groups 4a, 5a and 6a in the Periodic Table and their solid solutions formed together with each other, and the second intermediate layer consisting of a metal or an alloy or mixture of two or more metals. In the member, the first intermediate member is formed adjacently to the hard coating film and the second intermediate layer is formed adjacently to the first intermediate layer. Preferably, the first intermediate layer consists of tungsten carbide or silicon carbide and also the film thickness of the second intermediate layer is adjusted to 0.1 to 5mum and the total thickness of the first and second intermediate layers is adjusted to 0.2 to 10mum. Thus, the objective member having excellent adhesion of the coating film(s) and peeling resistance can be obtained.
Patent JP-H05149347-A (JP)
Title: Multiplate jointing device
Inventor: MASUDA YASUHIRO
IPC: F16D13/60
Filed: 1991-07-10
Abstract: PURPOSE:To provide a multiplate jointing device which can compatibly improve jointing capacity and adhering force to a rotating member. CONSTITUTION:A multiplate jointing device has a cylindrical barrel part 30, and a spline 31 engaging clutch plates 4 is formed on the outer periphery of the barrel part 30. In a multiplate clutch device 1 having a hub 3 provided with a flange 32 bent toward the inner periphery of the barrel part 3 and an outer race 21 to which the tip part 33 of the flange 32 is fixed so as to be relatively nonrotatable at one end of the barrel part 30, the tip part 33 of the flange 32 is folded back in a direction where it gets into the barrel part 30 to joint the clutch plates.
Patent JP-S5872301-A (JP)
Title: Finely adjusting mechanism for twisting angle of shaft
Inventor: YAMAGUCHI HIROSHI
IPC: B60L5/38
Filed: 1981-10-26
Abstract: PURPOSE:To facilitate the fine adjustment of the twisting angle of a shaft by composing of an arm projected from the shaft to adjust the twisting angle, a pair of bolts which clamps the arm from both sides and a fixing member which clamps the bolts by threadening. CONSTITUTION:A current collecting shoe 2 is urged to the lower surface of a trolley line 1 by transmitting the twisting force produced at a cylindrical vibration preventive rubber 4 to a current collecting arm 3. An arm 6 is extended from the central shaft 5 of the rubber 4, is clamped with a pair of bolts 7a, 7b from both sides, which are held with fixing members 8a, 8b by threadening. The fine adjustment of the twisting angle of the shaft 5 can be performed by turning the bolts 7a, 7b. In this manner, the fine adjustment of the twisting angle of the shaft can be facilitated.
Patent JP-H0221281-A (JP)
Title: Monitor timing signal generation circuit
Inventor: ISHITA TORU
IPC: G01S1/54
Filed: 1988-07-08
Abstract: PURPOSE:To achieve a continuation of a monitor timing signal by generating a backup Barker code. CONSTITUTION:A backup Barker code generation circuit (a counter 101, RAM 102, latch circuit 104 and timer 105) generates a Barker code detection signal with a fixed time range in a pseudo fashion at a timing equal to an intrinsic detection timing and the signal gives inputs into an exclusive OR circuit 106 and a switching circuit 107. The circuit 107 selects and outputs an intrinsic Barker code detection signal when an output of a Barker missing judgement circuit 108 is at a 0 level. When the output of the circuit 108 is at 1 level, the Barker code detection signal for backup is outputted. This enables continu ous generation of a monitor timing signal even if a Barker code is unable to be detected because a correct monitor timing signal can be generated even when the detection timing can not serve as reference.
Patent JP-2000316894-A (JP)
Title: Cordless thermal/magnetic therapeutic unit
Inventor: ISHIKAWA HIROSHI
IPC: A61N2/08
Filed: 1999-05-13
Abstract: PROBLEM TO BE SOLVED: To concurrently apply thermal/magnetic therapy and to achieve an excellent synergistic therapeutic effect by inserting a heat accumulating material in a heat-resistant polyvinyl chloride inner bag, fitting the required number of magnetic therapeutic magnets to the front face of the bag, and inserting it into a heat-resistant polyvinyl chloride outer bag. SOLUTION: Sodium sulfate decahydrate having a large heat accumulation quantity is used for a heat accumulating material 1. When sodium sulfate decahydrate is fused at 32 deg.C or above to accumulate heat, it is made a konjak- like soft state, and it adapts to the shape of a diseased part when it is fitted to the diseased part in this state. The heat accumulating materical 1 is inserted into a heat-resistant polyvinyl chloride inner bag 2, the required number of magnetic therapeutic magnets 3 are stuck to its front face, and it is inserted into a heat-resistant polyvinyl chloride outer bag 4 to form a thermal/magnetic therapeutic unit. The thermal/magnetic therapeutic unit is inserted into a heat accumulating container, and a metal sheet is heated by a heater to heat the therapeutic unit on the metal sheet.  The therapeutic unit completing heat accumulation is fitted to the diseased part of a patient for use.
Patent JP-H05337772-A (JP)
Title: Machine tool
Inventor: SAITO SHOJI
IPC: B23Q3/157
Filed: 1992-06-04
Abstract: PURPOSE:To reduce the accommodation space, enhance the rate of machine service through shortening of the tool replacing time, and facilitate maintenance and handling. CONSTITUTION:A plurality of grasping devices 16 for tool holder 33 wherein the mounting and removing directions are made on one side in horizontal direction are arranged in the vertical direction to form a casset type tool magazine, and a plurality of such tool magazines 15a-15n are arranged crosswise with possibility of inserting and drawing out. An elevating/sinking device 20 pulls up the specified cassette 15, and the specified grasping device 16 is held at the specified level, and a tool holder mounting/removing device 40 uses a tool pot 44 and mounts and removes the tool holder 33 on/from the grasping device 16 for the cassette held at the specified level, and also tool holder 33 is transported to and from an automatic tool replacing device 11.
Patent JP-S6326894-A (JP)
Title: Semiconductor memory device
Inventor: SATO YOSHINORI
IPC: G11C11/401
Filed: 1986-07-18
Abstract: PURPOSE:To remarkably decrease a peak current when a sense amplifier is operated by connecting plural bit lines and a sense amplifier through a semiconductor switch controlled by a column selection signal, and opening and closing the switch by the column selection signal. CONSTITUTION:When a sense amplifier S is turned on by an activation signal phiF, the amplification of a bit line pair signal D can be attained by the amplifier S. When a control signal phi'0 goes to high, and a word line W'0 and a dummy word line W'0 goes to high order, the data of a memory cell M00 and a dummy cell b00 are transferred to a bit line pair D0. Then, when a column selection signal phiA is made high and a transistors TR a00, a10 are turned on, the data of line pair D0 are amplified by TR F, F' that constitute the flip-flop of the amplifier S and transferred to a pair of data buses C, and the data are read out. In such case, since the amplifier is only one, current (i) conducted to a grounding potential through TR F, F' when the signal phiF goes to high is conducted by one circuit, thus, very small current is sufficient.
Patent JP-S6230936-A (JP)
Title: Adsorption quantity measuring apparatus
Inventor: SAKAI JUN
IPC: G01N7/04
Filed: 1985-07-31
Abstract: PURPOSE:To achieve highly accurate measurement of adsorption quantity, by automatically supplying a refrigerant to keep the liquid level thereof constant based on the output from a refrigerant liquid surface sensor in a Dewar flask and actuate an alarm when the low-surface output of the refrigerant continues for over a set range. CONSTITUTION:When the liquid nitrogen LN2 in a Dewar flask 2 runs short causing a drop in the liquid surface thereof, it is detected with a liquid surface sensor 3. In response to the detection output, a heater 15 is driven with a solenoid valve closed to raise the internal pressure in a storage tank 4 so that the LN2 inside will be introduced into the flask 2 through a transmission tube 14. As the liquid surface of LN2 comes in contact with the sensor 3, the preset timer is reset. An alarm unit 13h is actuated when the detection of the drop in the liquid surface of LN2 in the vessel 2 continues for over a set range, in case of a trouble such as the shortage of LN2 in the tank 4, freezing of the transmission tube 14 or the breakdown of the heater 15 and a solenoid opening-closing valve 16.
Patent JP-S6149811-A (JP)
Title: Manufacture of rubber or plastic-molded article and mold therefor
Inventor: ISHIMI KOICHI
IPC: B29K21/00
Filed: 1984-08-15
Abstract: PURPOSE:To form file unevenness on the surface of a molded article, by making use of a mold constituted by forming synthetic resin obtained by applying the synthetic resin to the surface of a cavity of a mold body under a state wherein the surface is held at a surface temperature of 50-450 deg.C on the surface of the cavity. CONSTITUTION:A synthetic resin layer 2 is formed on the surface of a cavity of a mold body 1 which is formed on a metal and touches a rubber or plastic molding material. A cavity is formed between a top force 1b of the mold body and a bottom force 1a of the mold body and the cavity is filled with the rubber or plastic molding material 3. The surface of the mold body 1 can be either flat or uneven surface. As the synthetic resin layer formed on the mold cavity surface possesses the same strcture as a spray coating layer, fine uneveness is formed on the surface.
Patent JP-H04231940-A (JP)
Title: Computer aided tomography system for deviating focal spot
Inventor: ARUBAATO HENRII ROJIYAA RON
IPC: H05G1/00
Filed: 1991-06-17
Abstract: PURPOSE: To improve the space resolution of CT projections without impairing the geometrical completeness of projections. CONSTITUTION: To reduce aliasing in a reconfigured image, an x-ray tube 10 having a focal spot 11 that can be biased to a CT device is used to capture first and second projections corresponding to two different focal positions, thereby making a space sampling speed twice that achieved by a CT device of the prior art. The amount of rotation of a table 16 and the deviation distance of the focal spot are adjusted so that the projections combined as the result of interlacing of the projections cannot be distinguished geometrically from the previous projection at twice the space sampling speed. The deviation distance of the focal spot is further adjusted so that redundant projections are eliminated, and so that appropriate data capturing time is achieved.
Patent JP-S6150622-A (JP)
Title: Gas separation cascade
Inventor: TSUNODA YORIO
IPC: B01D59/20
Filed: 1984-08-17
Abstract: PURPOSE:To enhance the flexibility of production, by increasing the control range of the concn. of a gas component to be separated. CONSTITUTION:Each of separation element groups A1-At is constituted by arranging a plurality of gas separation elements in parallel and the separation element main bodies of each separation element are connected in parallel to each other by a feed heater F, a product header P and a waste header W. The tail stage (lowermost stage) of a gas separation cascade is formed by dividing the separation element A1 into two to constitute first and second separation element groups A11, A12. The first and second separation element groups A11, A12 are ones wherein the separation element main bodies S of plural gas separation elements are respectively connected in parallel by feed headers F1, F2, product headers P1, P2 and waste headers W1, W2 and take independent step constitution.
Patent JP-H0819805-A (JP)
Title: Stretch-reduction method for tube
Inventor: SHIMIZU TETSUO
IPC: B21B17/04
Filed: 1994-06-30
Abstract: PURPOSE:To reduce or to completely eliminate the occurrence of defect in drawing of a bar after rolling even when rolling for thinning both tube end parts is executed in a mandrel mill and further correcting rolling of thick-wall parts caused by rolling for thinning in both tube end parts is executed. CONSTITUTION:In a stretch-reducing method, screw-down control of roll for thinning for offsetting the thickening in the tip and rear end parts of a tube that is caused at the time of drawing/rolling with a stretch reducer is executed with at least two stands which are situated on the upstream side at two or more stands before the final stand 28, only the rolling for dissolving thickness deviation which is additionally caused by the screw-down control of roll for thinning with the stand 27 just before the final stand is executed and the tube is formed into complete roundness with the final stand 28.
Patent JP-S5872864-A (JP)
Inventor: YOSHINO SHIYOUJI
IPC: F25D23/02
Filed: 1981-10-23
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-S57128516-A (JP)
Title: Blow-molded container having multilayer construction and method for producing the same
Inventor: OKUDAIRA TADASHI
IPC: B29K77/00
Filed: 1981-10-23
Abstract: PURPOSE:To obtain a blow-molded container of which an opening end part has a monolayer construction and the other part has a multilayer construction consisting of three or more layers by a method wherein two kinds of molten resins are continuously and alternately injected into a single mold at different timings. CONSTITUTION:A thermoplastic resin 4 is injected from a cylinder 3 of one injection molding machine, and at a slightly delayed timing another thermoplastic resin 5 is injected from a cylinder 3' of another injection molding machine. As a result, the resin 5 flows without mixing with a uncured part (namely, an intermediate layer part) of the preceding resin 4, resulting in that a multilayer molded article is obtained in which inside and outside surface layers consist of the resin 4 precedingly injected while an intermediate layer consists of the resin 5 subsequently injected. The multilayer molded article is blown up by an ordinary biaxial stretching blow molding machine to obtain a biaxially oriented hollow container 18.
Patent JP-S6414902-A (JP)
Title: Resin-bound type magnet
Inventor: SATO YOSHITAKA
IPC: B22F1/02
Filed: 1987-07-08
Abstract: PURPOSE:To prevent a resin-bound magnet from deteriorating due to oxidation and to avoid a decrease in the magnetic property of the magnet by containing as main ingredients specific rare-earth metal and transition metal, surface treating with zinc phosphate magnetic powder, then treating it with inorganic chromic acid, compression molding it, then curing and solidifying a binder, and impregnating its air gap with synthetic resin. CONSTITUTION:A porous molding formed by surface treating with zinc phosphate magnetic powder, then treating it with inorganic chromic acid, compression molding it and then curing and solidifying a binder is impregnated at its air gap with synthetic resin. Intermetallic compound magnetic powder which contains as main ingredients rare-earth metal and transition metal is magnetic powder of R-Fe-B (where R is Nd and/or Pr, or part of them is substituted for one or more rare earth element) SmCo5, Sm2Co17 alloy magnet, and its particle size is preferably approx. 1-150mum. The zinc phosphate preferably uses zinc phosphate film treating agent, and BrO3 is exemplified as its assistant. Chromic acid anhydride or the like is used as the inorganic chromic acid, and synthetic resin as the binder preferably contains 50-95pts.vol. of the powder and 50-5pts.vol. of synthetic resin at the mixing ratio of the powder and the resin.
Patent JP-H0614025-A (JP)
Title: Lan system
Inventor: OHASHI MASAKAZU
IPC: H04L29/00
Filed: 1992-06-29
Abstract: PURPOSE:To supply power to the system automatically without giving effect on communication by turning on a switch section with data or a clock signal sent from data equipment to a LAN line and supplying power to the data equipment main body. CONSTITUTION:When a data signal S1 is sent from a data equipment to a LAN line, the signal is inputted to an automatic power application circuit 6 as an automatic power application circuit ON signal S2. The circuit 6 is set by a 1st rising high level signal of the signal S2, a high level control signal S4 is outputted and a switch section 5 is set. A main body circuit power supply section 4 is connected to a commercial AC power supply AC through the ON state of the switch section 5 and power is automatically supplied to the data equipment main body circuit 2. Furthermore, the power supply is always supplied to the circuit 6 from the application circuit use power supply section 7. Thus, the power is automatically supplied to other data equipment by a data equipment not specified without giving effect on the usual communication.
Patent JP-S6414992-A (JP)
Title: Manufacture of printed wiring board
Inventor: TSUJI HISAYASU
IPC: H05K3/28
Filed: 1987-07-08
Abstract: PURPOSE:To make it possible to form a prescribed exposed point with a high positional accuracy and easily by a method wherein the whole surface of a printed substrate within a range that prescribed connecting points and the prescribed exposed point are excluded from the surface is covered with an insulating layer and a conductive paste is printed between prescribed connecting points to make the connecting points conductive to each other. CONSTITUTION:A protective film 8 consisting of an insulating layer is covered on the whole surface of a printed substrate 1 excepting prescribed connecting points 2a and 5b and a prescribed exposed point X0 to protect prescribed patterns and the surface of the substrate 1 and an oblong insulating layer 9 is coated on the film 8 on the peripheries of the point 2a and a prescribed connecting point 5a to fix the layer 9 on the film 8 on a heating condition of 90 deg.X30 minutes. Then, a conductive carbon paste 10 is printed on the layer 9 to conduct the points 2a and 5a to each other and an oblong insulating layer 11 is coated with an ink agent used in a first manufacturing process as an overcoat on the paste 10 to protect the points 2a and 5a and the paste 10.
Patent JP-S6149692-A (JP)
Title: Speed controller of motor
Inventor: KAJITA TAKEYOSHI
IPC: H02P29/00
Filed: 1984-08-16
Abstract: PURPOSE:To obtain preferably accelerating or decelerating characteristic without losing an operability by providing time control means in addition to variable resistance means in acceleration and deceleration loops. CONSTITUTION:When an acceleration command signal is output, it is input via a diode 4 to an acceleration loop A and through a normal-closed acceleration/ deceleration speed switching relay 8, a small resistance acceleration/deceleration speed regulating variable resistor 12 to an integrator 16, a timer 6 is operated, and the acceleration is operated as shown in the drawing a1. Then, if a prescribed time is elapsed, the timer 6 is counted up, the relay 8 is opened, and a relay 9 is closed. Thus, an acceleration command signal is input throught the resistor 12 to the integrator 16, the increasing rate of the speed command from the integrator 16 decreases, and it is operated at the acceleration shown in the drawing a2. When the motor is stopped, it is similarly operated at the acceleration of the drawings c1, c2.
Patent JP-H0835085-A (JP)
Title: Corrosion preventing method of aluminum material and sacrificial anode for corrosion prevention of aluminum material
Inventor: TANABE ZENICHI
IPC: C23F13/00
Filed: 1994-07-22
Abstract: PURPOSE:To widely and excellently execute the cathodic protection of an aluminum material by using a 1st metal having lower natural potential than that of the aluminum material and capable of overvoltage corrosion-protecting and next, a 2nd metal having lower natural potential than that of the aluminum material and higher natural potential than that of the 1st metal as anodes. CONSTITUTION:The plate like formed sacrificial anode 10 formed by laminating a surface layer 11 composed of Mg and a rear layer 12 composed of Zn is attached, for example, to the inside wall 41 of an Al alloy (pipe line 4) to execute cathodic protection. At first, the pipe line 4 is overvoltage-protected by the action of Mg in the surface layer 11. When the surface layer 11 is vanished, Zn in the rear layer 12 acts and the potential of the pipe line 4 is suddenly increased just after switching to Zn, reaches protective potential after one month and the potential in the protectove range is kept in very wide area. Thus, after overvoltage-protection is attained by Mg, the protection by Zn is executed and the corrosion of the pipe line 4 is protected successively after the continuance of the overvoltage-protection. Furthermore, the extremely wide protective area is attained compared to a sacrificial anode composed only of Zn.
Patent JP-S5872658-A (JP)
Title: Control device for deceleration of internal-combustion engine
Inventor: KATAYAMA MASAYA
IPC: F02M3/045
Filed: 1981-10-27
Abstract: PURPOSE:To reduce the shock caused by the return of fuel in the area of low revolution by supplying some fuel via an air-fuel mixture passage independently provided in the area of low revolution for intercepting slow-line fuel at the time of deceleration. CONSTITUTION:When deceleration increases a suction negative pressure and switches off a suction negative pressure switch 5, a solenoid valve 4 is off and a slow-line fuel passage 3 is closed for intercepting fuel. But, in the area of low revolution where a shock is expected by the return of fuel, for example, under 2,000rpm, a revolution number switch 11 is on, and a solenoid valve 10 is opened for opening an air-fuel mixture passage 9. In this construction, some fuel, for example, about 1/3-1/2 of the fuel at the time of idling, is supplied to the downstream of a throttle valve 2. Consequently, the shock at the time of the return of fuel is reduced, and the fuel is economized. However, in case the number of revolutions is lower, the revolution number switch 14 is on to supply slow-line fuel.
Patent JP-S6327844-A (JP)
Title: Method and device for photoresist film development
Inventor: MURATA TAKASHI
IPC: G03F7/30
Filed: 1986-07-22
Abstract: PURPOSE:To improve control accuracy by making light incident from a substrate surface side opposite to a photoresist film and detecting reflected light of the incident light from the boundary surface of the photoresist film, and controlling the supply of a liquid developer. CONSTITUTION:In a developing process, laser light from a laser light source 8 is made incident on the substrate 1 slantingly and the reflected light from the boundary surface of the photoresist film 2 is detected by a photodiode 9. As a pit is formed by removing the photoresist film 2 by dissolution according to the progress of the development of the photoresist film 2, the reflected light on the surface of the photoresist film 2 is scattered and the reflected light decreases gradually. Then the pit is formed in prescribed size when the intensity of the reflected light detected by this photodiode 9 reaches a reference value, so the supply of the liquid developer is stopped and the development is interrupted to prevent development from being performed too much or less.