baber/WOPTO huggingface dataset:
Patent JP-S5664861-A (JP)
Title: Multilayer plastic film and its manufacture
Inventor: FURITSUTSU RAABE
IPC: B32B27/08
Filed: 1980-09-03
Abstract: The invention provides a multilayer plastics film comprising at least two film layers, one of which has a thickness of 10 to 50  mu m and a softening point of 140 DEG  to 200 DEG  C., and the other of which has a thickness of 10 to 50  mu m, a softening point of 70 DEG  to 130 DEG  C. and initial melting point of from 100 DEG  to 190 DEG C., there being a temperature difference of from 30 DEG  to 60 DEG C. between the softening point and initial melting point of the latter film. The invention also provides processes for making such multilayer plastics films and their use for applying to articles, particularly foamed plastics, a firmly adhering skin.
Patent JP-H11312637-A (JP)
Title: Substrate cooling device and its method
Inventor: KIZAKI KOJI
IPC: F25D1/00
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To quickly execute accurate cooling treatment. SOLUTION: A main carrying robot 24 transfers a substrate S to a supporting pin 46 of a cooling unit CP2 in a treating room 41. Then the pin 46 is caused to move down and the substrate S is put on the substrate cooling surface 42A of a cooling plate 42. In this state, cooling gas is supplied from a temperature- controlled air supply device 56 to the upper surface of the substrate S through an air supply passage 57 and a cleaning face filter 55. Although the pin 46 is moved upward thereafter, the cooling of the substrate S by the cooling gas is continued. The substrate S is held on the substrate transferring position for a fixed time, as necessary, for executing accurate cooling by cooling air. The atmosphere in the treating room 41 is forcedly evacuated by a blower 52 via an exhaust valve 53 and an evacuate duct 51.
Patent JP-2000314032-A (JP)
Title: Polyester-based high-strength and heat bonding conjugate fiber
Inventor: NAKAMURA TOMONOBU
IPC: D01F8/14
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To obtain a polyester-based high-strength and heat bonding conjugate fiber having a low heat shrinkage percentage, good in dimensional stability and suitable for obtaining a resin-coated fibrous structure such as a canvas scarcely causing deformation due to the lowering of adhesive strength even in use under a high-temperature atmosphere. SOLUTION: This polyester-based and heat bonding conjugate fiber is a core-sheath conjugate fiber comprising a copolyester which is a copolyester comprising a terephthalic acid component, an aliphatic lactone component, an ethylene glycol component and a 1,4-butanediol component and having 90-130 deg.C crystallization starting temperature and 130-180 deg.C melting point as a sheath component and a polyalkylene terephthalate having >=220 deg.C melting point and >=0.9 [η] as a core component in (6/4) to (9/1) core-sheath conjugate ratio. The fiber has <=10% dry heat shrinkage percentage at 130 deg.C and >=5 g/d strength.
Patent JP-H06330904-A (JP)
Title: Cylinder driving device
Inventor: ISHII MASAO
IPC: B21B39/00
Filed: 1993-05-24
Abstract: PURPOSE:To simply and certainly eliminate single side shut by pressing the first member to the second using fluid cylinders installed at the two ends of the first member, and connecting a pressure adjuster with at least either of the fluid cylinders. CONSTITUTION:A pinch roll device is composed of an upper and a lower pinch roll 11, 12, air cylinders 21, 22 provided at the left and right ends of the pinch roll 11, and attachment device 4 such as inlet pinch speed sensing device, sheet length measuring device, etc. The root pressures of the air cylinders 21, 22 are the same, and the air lines to the air cylinders 21, 22 are in the same length. Even in case the pressing force at the left end is excessive due to influence of the attachment device 4, a pressure adjusting valve 3 is actuated to suppress the air pressure of the air cylinder 21, and the pressing force of the air cylinder 21 is decreased in an amount corresponding to the weight of the attachment device 4, and thereby the pressing forces impressed on the two ends of the pinch roll 11 can be made the same. This permits eliminating the condition of single side shut simply and certainly.
Patent JP-2000315806-A (JP)
Title: Schottky barrier diode and manufacture of the same
Inventor: ISHIHARA KENJI
IPC: H01L29/47
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a Schottky barrier diode for preventing defects to an epitaxial layer, and for realizing high breakdown voltage. SOLUTION: An N--type epitaxial layer 2 is formed on an N+-type semiconductor substrate 1, and a metal layer 5 is formed on this. An N+-type embedded layer 6, whose impurity concentration is higher than that of the epitaxial layer 2, is formed in the epitaxial layer 2, and the highest concentration of the impurity concentration of the embedded layer 6 is, set in the range of 7-9×1019 cm-3. Thus, at the growing of the epitaxial layer while taking the role of the embedded layer, that is, the decrease in the forward voltage, the occurrence of defects in the epitaxial layer can be prevented.
Patent JP-H08319582-A (JP)
Title: Insulating ceramics film on surface of metal and its formation
Inventor: OKADA MITSURU
IPC: C23C28/04
Filed: 1995-05-19
Abstract: PURPOSE: To form an insulating ceramics film on the surface of a metal protecting the metal without peeling even if being applied with high temp. and thermal impact and furthermore satisfactorily maintaining its electrical insulating properties even in a high temp. state and to provide a method for forming the same. CONSTITUTION: On the surface of a metal 11, a primary layer 12 constituted of ceramics having a high thermal expansion coefficient and a secondary layer 13 constituted of cramics having a thermal expansion coefficient lower than that of the primary layer 12 and having electrical insulating properties are successively formed. Thus, the surface of the metal is satisfactorily protected.
Patent JP-H0418547-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: OYA HIDENOBU
IPC: G03C7/384
Filed: 1990-05-12
Abstract: PURPOSE:To enhance maximum density and sensitivity and storage stability in the presence of formaldehyde and under high temperature and high humidity by incorporating a specified magenta coupler. CONSTITUTION:At least one silver halide emulsion layer contains the magenta coupler represented by formula I in which R1 is halogen, carboxy, alkyl, or alkoxy; R2 is alkoxy or halogen; R3 is <=15 C alkyl or substituted aryl; R4 is a substituent; X is halogen; and each of l and m is an integer of 0 - 3, thus permitting the obtained silver halide photographic sensitive material to impart high magenta color density and to be superior in storage stability in the presence of formaldehyde.
Patent JP-S5825037-A (JP)
Title: Control of exposure light intensity
Inventor: KUKI KOUJI
IPC: H01J9/227
Filed: 1981-08-05
Abstract: PURPOSE:To enable the light intensity control including measurement of light intensity to be performed completely automatically by providing a light-intensity controlling circuit, which maintains the light intensity constant by means of a light receiving equipment fixed near a light source, providing a movable light receiving part at an exposed part, and feeding back the measured result of the light intensity to a control circuit. CONSTITUTION:Light receiving equipments 5 and 6 are installed near a light source 1, and in the position at which a panel 4 used as an exposed part is situated. The light receiving equipment 5 is fixed, while the light receiving equipment 6 is attached to a rotary arm 7 of an air cylinder so that the equipment 6 is horizontally movable according to the rotational movement of the arm 7. For the purpose of controlling the luminous energy of the light source 1 according to the result of measurement performed with the light receiving equipment 5, a light-intensity controlling circuit consisting of an amplifying circuit 8, an analog computing circuit 9, an SCR10 and a leakage transformer 11 is installed. In addition, for the purpose of feeding back the measured result obtained with the light receiving part 6 to such a light-intensity controlling circuit, an arithmetic unit 12, an amplifier 13 and the like are provided.
Patent JP-S63285750-A (JP)
Title: Tape recorder
Inventor: KUBOTA DAIZABURO
IPC: G11B15/10
Filed: 1987-05-19
Abstract: PURPOSE:To make the power feeding time to a solenoid shorter so as to reduce the power consumption of a tape recorder, by realizing such a constitution that the reproducing state is set by disconnecting the power supply to the solenoid and turning a 1st arm when a reproducing base plate advances and the state is shifted to the recording state by supplying power to the solenoid and stopping the turning of the 1st arm. CONSTITUTION:At the time of reproducing operations, a reproducing base plate 35 advances and a clearance is produced between its contacting section 35e and the lower end section 107b of a recording selection arm 107. When no power is supplied to a recording solenoid 110, the base plate 35 advances and the reproducing state is set, since an arm 109 is enforced leftward by a spring 111 and the arm 107 turns rightward, and then, an engaging section 107c is not engaged with a bent section 35f. When an electric power is supplied to the solenoid 110, a movable iron core 110a is attracted to the solenoid 110 and the engaging section 107c is engaged with the bent section 35f. As a result, a recording base plate 104 advances together with the reproducing base plate 35 and the recording state is set. Therefore, the recording and reproducing states can be set by only controlling the power supply to the solenoid in order to advance the base plates 104 and 35, the power consumption of this tape recorder can be reduced.
Patent JP-S61282676-A (JP)
Title: Switching valve
Inventor: WAKU KENICHI
IPC: F16K11/083
Filed: 1985-06-05
Abstract: PURPOSE:To hold valve chamber in an airtight manner, by providing their respective bypass parts through which a high pressure fluid incoming port, formed in the inner peripheral surface of a valve device, is communicated with the large end surface side of the valve body and a low pressure fluid outgoing port is communicated with the small end surface side of the valve body. CONSTITUTION:A high pressure fluid incoming port 5 and a low pressure fluid outgoing port 6, which are open to an inner peripheral surface 2 of a valve chamber 3 of a valve device 1, are communicated to either of switching ports through their respective communicating passages 16 and 17. The high pressure fluid incoming port 5 of the valve device 1 is communicated with the large end surface side of the valve body through a bypass part 19, and the low pressure fluid outgoing port 6 to the small end surface side of the valve body through a bypass part 20. The valve body 10 is pressed against the small part side by means of a high pressure fluid, a seat part 9 of the valve body is forced into pressure contact with the inner peripheral surface 2 of the valve device 1, and the high pressure side and the low pressure side are airtightly kept by dint of a difference in a pressure between fluids.
Patent JP-S5912272-A (JP)
Inventor: SHIMAMOTO YOSHIYUKI
IPC: F25B43/00
Filed: 1982-07-13
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-S63290244-A (JP)
Title: Composite material excellent in heat resistance and wear resistance
Inventor: MORI YASUNOSUKE
IPC: C22C38/00
Filed: 1987-05-21
Abstract: PURPOSE:To obtain a composite material excellent in heat resistance and wear resistance, by uniformly dispersing specific amounts of ceramics into a combined matrix consisting of an austenitic heat-resisting alloy and a ferritic heat-resisting alloy in a specific ratio. CONSTITUTION:Ceramics (40-80vol.%) is uniformly dispersed into a combined matrix of an austenitic heat-resisting alloy and a ferritic heat-resisting alloy. The ferritic heat-resisting alloy constituting the above-mentioned combined matrix is contained by 2-20vol.% in a range not exceeding the volume percentage of the austenitic heat-resisting alloy. As the above-mentioned austenitic heat-resisting alloy, austenitic stainless steel, ferrous heat-resisting alloy, Co-base heat-resisting alloy, etc., are preferred. Further, it is desirable to use ferritic stainless steel or Fe-base heat-resisting alloy as the ferritic heat-resisting alloy. Moreover, as the above-mentioned ceramics, that of carbide type, nitride type, or oxide type, such as TiC, TiN, and Al2O3, can be used, and preferred grain size is <=about 500mum. By this method, the composite material suitable for use in heating furnace, etc., can be obtained.
Patent JP-S5645979-A (JP)
Title: Cover detacher for coke oven
Inventor: FUJITA KENJI
IPC: C10B25/14
Filed: 1979-09-22
Abstract: PURPOSE: To exactly perform the detaching operation of the cover of a coke oven, by a method in which hooked support arm to be guided by the upward and downward guide rails provided to a holder is supported by a double cylinder and a cover detacher is exactly directed toward the cover according to the tilted state of the oven cover.  
     CONSTITUTION: The lower cylinder 10A of the oil-pressure cylinder 10 is allowed to do a rod-drawing work to a hooked state until the limit switch 12 detects the lug piece 32 of the oven cover 31, and then the springs 33 and 33' of the oven cover 31 are pushed by the rod-drawing work of the pushing cylinders 13 and 13' to release the close contact of the latch bars 34 and 34'. Then, the upper cylinder 10B is allowed to do its all stroke rod-drawing work to hang up the oven cover, and when the oven cover is cleaned, the holder 3 is turned through 90° by operating the oil- pressure cylinder 19. Furthermore, the upper cylinder 10B is allowed to do its rod- drawing-in work until the limit switch 14 begins to operate by the striker 15 to support the cover over 31 at a fixed level, and then the detaching operation of the oven cover is conducted by reversed operation. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H1049965-A (JP)
Title: Disk selection type player
Inventor: SUZUKI MASASHI
IPC: G11B17/30
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To reduce loads of a clamping operation and a non-clamping in a player for selecting and reproducing a disk by making a selected disk thin and surely guiding the disk. SOLUTION: When the holding member 41 supported by a first moving chassis 11 is moved to the downward direction, a holding groove 41c and a locking piece 12c are engaged and both moving chassises 11, 12 are held with an interval H. The both chassises 11, 12 are made to be raised and lowered by linking plates 18, 19 in this state to be made to be moved to a prescribed disk selecting position. When the holding member 41 is moved to the upward direction, the holding of the both chassises 11, 12 is released and positioning pieces 41d, 41e are engaged with positioning grooves and the first moving chassis 11 is positioned. Moreover, when the second moving chassis 12 is elevated, a disk is clamped by the both moving chassises 11, 12. Since the both chassises 11, 12 are parallel, this player can be thinned and the disk is easily guided in between the both chassises 11, 12.
Patent JP-S5826539-A (JP)
Title: Rotor for rotary electric machine
Inventor: NAKAMURA FUMIO
IPC: H02K1/32
Filed: 1981-08-07
Abstract: PURPOSE:To prevent the unsatisfactory insulation due to the adhesion of dust by a method wherein a windshielding plate, which blocks up the gap between the upper and the lower wirings of the rotor, is provided between the ventilating duct of a terminal part in axial direction and rotor wiring. CONSTITUTION:The windshielding plate 10, which blocks up the gap between the upper and the lower wirings 1a and 1b of the rotor wirings, is provided between the ventilating duct 6a of the terminal part in axial direction and the rotor wiring 1. The cooling air 9 which passes through the ventilating duct 6a of the axial terminal part does not make its way into the gap between the windshielding plate 10, no dust is therefore adhered between the upper and the lower windings 1a and 1b, and the bad insulation on the rotor wiring 1 due to adhesion of dust can be prevented.
Patent JP-H06300920-A (JP)
Title: Compensation plate for liquid crystal display element
Inventor: SHIOZAKI IWANE
IPC: G02F1/1335
Filed: 1993-04-15
Abstract: PURPOSE:To provide the compensation plate for a liquid crystal display element having an improved visual angle characteristic. CONSTITUTION:This compensation plate for the liquid crystal display element includes a liquid crystalline high-polymer layer which makes twist-nematic orientation at a liquid crystal state and turns to a glassy state at a temp. below a liquid crystal transition point. The liquid crystalline high polymer is formed by using a compsn. consisting of optically active polyester contg. an arom. unit in which the bond constituting the main chain in an orhto position and the arom. unit in which the bond constituting the main chain is a meta position or polyester contg. the arom. unit in which polyester and/or the bond constituting the main chain is on orhto position and the arom. unit in which the bond constituting the main chain is a meta position and an optically active compd.
Patent JP-S61279315-A (JP)
Title: End part forming method for metal pipe
Inventor: TOGAWA SUSUMU
IPC: B21D19/04
Filed: 1985-06-05
Abstract: PURPOSE:To form a flange-shaped projection at a pipe end by putting a metal pipe end onto a core on an end surface of a block die, pressing both the metal pipe and the block die being rotated reversely to each other in the pipe axial direction, and hot forming the pipe end into an expanded shape. CONSTITUTION:A block die 3 having a fixed columnlike core 2 is fixed not to rotate and an end of a metal pipe 1 is put onto the core 2. Then, the pipe 1 is rotated and the die 3 pressed to the pipe end (a) by the pressure P1. After the pipe end (a) is heated by frictional heat sufficiently, the pipe end (a) is pressed to the block 3 by the higher pressure P2 and is expanded and hot formed into a flange part (b). Thus, the flange-shaped projection is formed at the pipe end very easily.
Patent JP-S59118152-A (JP)
Inventor: JIEEMUSU ESU KARAA
IPC: A61M1/00
Filed: 1983-07-06
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-H06312188-A (JP)
Title: Spray device of sterilizing electrolytic water
Inventor: ARAI KAZUYOSHI
IPC: B05B9/043
Filed: 1993-04-28
Abstract: PURPOSE:To efficiently use electrolytic water by injecting the electrolytic water received in a container in a mist form. CONSTITUTION:The sterilizing electrolytic water received in a container is sucked up to a spray port 48 through a water guide pipe 16 while negative pressure is applied to the tank 10 by a negative pressure pump 14 and injected from the spray nozzle 18 connected to the spray port 48 in a mist form to sterilize the hand.
Patent JP-S5915315-A (JP)
Title: Variable gain circuit
Inventor: AKAGIRI KENZOU
IPC: H03G3/10
Filed: 1982-07-15
Abstract: PURPOSE:To eliminate generation of distortions and noises, by controlling each current value in response to the level of an input signal while keeping a fixed current ratio of a common current source of a pair of differential amplifiers. CONSTITUTION:A pair of differential amplifiers 2 and 4 are provided. Then I1- I2=2I in+(2IA-IS) is satisfied, where I1 and I2 are collector currents of transistors TRQ1 and Q2, IA is the current of a current source 6 and IS is the current of a common current source 1 of the TRQ1 and TRQ2 respectively. Then I1-I2= 2I in is satisfied by obtaining 2IA=IS. Thus ¦I1-I2¦ decreases when the input current Iin decreases, and therefore both IS and the current IC of a common current source 3 decrease. As currents IC and IS are controlled in the same direction, both IC/IS and a gain G=2IC/IS have no change. While the gain control voltage VC is supplied to the base of a TR3 via operational amplifiers 15 and 14 and changes the common circuit IC of the amplifier 4 and then the gain G. The output impedance of an operational amplifier 12 is extremely low, and the voltage VC is not supplied to the base of the amplifier 2. Thus it is possible to control currents IC and IS independently of each other.
Patent JP-S62280292-A (JP)
Title: Distillation, separation, desulfurization, and refining of crude oil in the presence of hydrogen
Inventor: KUNO MASAYA
IPC: C10G7/00
Filed: 1986-05-30
Abstract: PURPOSE:To effect desulfurization, separation, and refining of crude oil economically, by desulfurizing a light oil fraction separated by high-temperature, high-pressure distillation of crude oil in an atmosphere of hydrogen, and refining the desulfurized oil using a specified separation and refining method. CONSTITUTION:A crude oil which has been subjected to pretreatment such as desalting is pressurized, mixed with hydrogen H, heated to raise its temperature, and introduced into a high-temperature, high-pressure distillation column 3 in an atmosphere of hydrogen, where the crude oil is separated into a light oil fraction 1 and a heavy oil fraction 2. The light oil fraction 1 and the hydrogen mixed therewith are introduced into a desulfurizer 5 for desulfurization and is then subjected to separation and refining as follows: (1) Hydrogen is separated with a high-temperature, high-pressure separator 6, and accompanying light hydrocarbons are condensed with a low-temperature, high-pressure separator 7 to increase the purity of hydrogen gas. (2) The oil fraction separated with the high-temperature, high- pressure separator 6 and the oil fraction separated with the low-temperature, high-pressure separator 7 are fed into an H2S, LPG separation column 10. A stock LPG is obtained from the top of this column. (3) The column bottom oil discharged from the H2S, LPG separation column 10 is introduced into a fractionator 12 by means of which naphtha, kerosine, light gas oil, and heavy gas oil are obtained.
Patent JP-S5646723-A (JP)
Title: Welding method for plastic
Inventor: TANAKA YASUO
IPC: B29C53/00
Filed: 1979-09-26
Abstract: PURPOSE:To enable performing of welding with an improved welding strength and welding accuracy, by a method wherein a cone-shaped joining surface, being formed on a wall surface of a plastic product, and a cone-shaped joining surface, being formed on a projection matter, are moved relatively in such a tate as pressure- contacts them for friction-welding. CONSTITUTION:A friction-welding device consists of a rotary shaft 8, which is vertivally movably supported, a motor 10 and the like. A plastic tank 1, whereon a cone-shaped joining surface 5b is formed, is first secured on a supporter 7, and an exhaust pipe 3, whereon a cone-shaped surface 5a is formed, is nipped with a clamp of the rotary shaft 8. The rotary shaft 8 is lowered, and the exhaust pipe 3 is rotated in such a state as pressure-contacts together the cone-shaped joining surfaces 5a and 5b. This causes the production of an uniform friction heat on the joining surfaces 5a and 5b, and thereby the joining surfaces are fused. The exhaust pipe 3 is then caused to stop rotating, and the pressure-contacting condition is released after curing of the joining surfaces is complete. The plastic tank 1, whereon the exhaust pipe 3 is welded, can thus be obtained.
Patent JP-S612599-A (JP)
Inventor: KITAMI KOUJI
IPC: G09F3/02
Filed: 1984-06-15
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。