baber/WOPTO huggingface dataset:
Patent JP-H046514-A (JP)
Title: High-polymer composite film and light control element containing this film
Inventor: MURAYAMA TETSUO
IPC: G02B26/02
Filed: 1990-04-24
Abstract: PURPOSE:To allow the formation of thinner films in a wider area with increased freedom in shape, etc., by incorporating a suspension contg. particles sensitive to electric fields into the holes of a porous high-polymer film. CONSTITUTION:The suspension contg. the particles sensitive to the electric fields are incorporated into the holes of the porous high-polymer film. The particles sensitive to the electric fields to be incorporated in the suspension may be in the form of any of a ball, needle, bar or flake and is more preferably in the form of the flake. The use ratio of the particles sensitive to the electric fields incorporated in the suspension is preferably from 0.05 wt.% to a range where the particles do not cause flocculation, settlement, etc. Any high polymers are usable as the high polymer to be used for the porous high-polymer film, insofar as the high polymers can form the composite film with the suspension contg. the particles sensitive to the electric fields. The holes of the porous high-polymer film have preferably about 0.5 to 500mum hole size and the film having >=400 pieces/cm<2> density of the holes is preferably used. The higher density is more preferable. The formation of the thinner films in the wider area with the increased freedom in shape, etc. is possible in this way.
Patent JP-H01277858-A (JP)
Title: Copying machine
Inventor: ITO MASAZUMI
IPC: G03G15/04
Filed: 1988-04-30
Abstract: PURPOSE:To easily find respective pins where a document and a copy are ejected after completing copying by displaying specified identification information for copying processing registered in case of setting the document in an ADF on the pins where the document and the copy obtained from said document are ejected. CONSTITUTION:The title machine is provided with copying paper ejection pins 620 and 670, sorters 600 and 650 having plural processing modes and the automatic document feeder (ADF) 300 for ejecting the processed document to the previously determined pin in document ejection pins 501-505. Moreover, a registering means for registering the identification information for specifying respective document groups, 1st information display means respectively disposed in the copying paper ejection pins 620 and 670 and 2nd information display means respectively disposed in the document ejection pins 501-505 are also provided. After completing the copy processes of the respective document groups, the identification information registered by the registering means is displayed on the 2nd information display means and the 1st information means of the pin where the copying paper, already copied, obtained from said document is ejected. Thus, the pin where the copy or the document is ejected can be easily found.
Patent JP-S61267211-A (JP)
Inventor: TAKASAKI HARUO
IPC: H01H13/12
Filed: 1985-05-22
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-S5732615-A (JP)
Title: Insulating process for coil
Inventor: TAMAOKI AKINOBU
IPC: H01F41/12
Filed: 1980-08-04
Abstract: PURPOSE:To insulate intervals between coil wires completely by a method wherein impregnating resin is inhibited from flowing out of an electromagnetic coil by the application of a specific insulation process on the electromagnetic coil. CONSTITUTION:A paint film of 0.1-10mm. thick is formed on the surface of an electromagnetic coil by powder painting process. Afterwards, a nonsolvent impregnating resin having thixotropy at a room temperature is impregnated in vacuum and then set. The viscosity of the nonsolvent impregnating resin with thixotropy becomes lower and flows with application of shearing force, but the resin does not show its fluidity in static state. For example, the resin is the product made through the process that a pulverized silica or other materials are added to a nonsolvent impregnating resin such as unsaturated polyester resin, epoxy resin, silicon resin, polyurethane, etc.
Patent JP-H08300279-A (JP)
Title: Specific position detector
Inventor: HASHIMA MASAYOSHI
IPC: B25J5/00
Filed: 1995-05-02
Abstract: PURPOSE: To detect the illumination of a specific position alone even in the case where plural illuminants are instaled side by side. CONSTITUTION: A polar screen 2 transmitting the specified linear polarized light alone is attached to a fluorescent lamp 1bat a specific position. A first camera 5a receives a picture image conformed to all lights irrespective of linear polarization, while a second camera 5b receives another picture image conformed to light other than the polarized light passed through the polar screen 2, and an image processor 7 makes each of picture images taken in by both these first and second cameras into being binary-numbered, seeking the differential image, and subsequently, the centroid of this differential image is operated, and then an arithmetic processing unit 8 detects the specific position on the basis of the centroid position.
Patent JP-S60325-A (JP)
Title: Monitoring device of plant
Inventor: FUJITA YUUZOU
IPC: G05B23/02
Filed: 1983-06-15
Abstract: PURPOSE:To select a detecting signal correctly and to improve the reliability of the titled device by connecting plural detectors detecting the same parameter to the same point of a plant device. CONSTITUTION:The detectors 3, 25, 26 are connected in multiplex to the point 27 of the device 2 to take out a lot of the same parameters. Similarly, the converters and limit checkers 10 are arranged in multiplex and the outputs from the limit checkers 10 are inputted to redundant processing circuits 28. Even if incorrect detection or malfunction is generated in a part of the detectors 3, 25, 26, signals from the redundant processing parts 28 are processed without an error.
Patent JP-S60746-A (JP)
Title: Anodic oxidation
Inventor: KATSUKAWA KIMIAKI
IPC: H01L21/316
Filed: 1983-06-17
Abstract: PURPOSE:To form an N type layer, which is uniform and thick, in the anodic oxidation of a semiconductor wafer, wherein the layer of an N type high impurity concentration has been grown on a P<-> type semiconductor layer, by a method wherein the P-N junction is reversely biased and the anodic oxidation is performed in a dark state. CONSTITUTION:A semiconductor wafer, wherein a GaAs layer 2 of an N type high impurity concentration has been deposited on a P<-> type semi-insulative GaAs crystal substrate 1 by an epitaxial growth, is dipped in anodic oxidation solution 12 in an anodic oxidation vessel 11. Then, the P-N juncton between the P<-> type layer 1 and the N type layer 2 is reversely biased by an electric power source 17, and by impressing a negative potential to the N type layer 2 on a platinum electrode 16, an anodic oxidation is performed in a dark state. At this time, as the thickness of the N type layer 2 is uniformized by the sum of the thickness of a depletion layer B due to the reverse bias and that of a depletion layer C due to avalanche breakdown, a uniformalization as thick as the component of the thickness of the depletion layer B can be performed, and the thcikness can be changed by changing the bias boltage.
Patent JP-S5536937-A (JP)
Title: Nonvolatile semiconductor storage unit
Inventor: KIKUCHI MASANORI
IPC: H01L29/788
Filed: 1978-09-04
Abstract: PURPOSE:To facilitate injection of a carrier in a suspended gate electrode by providing a conductive material layer on a part of the substrate surface working as source or drain or channel area. CONSTITUTION:A source area 8 and a drain area 7 conductive reversely to a semiconductor substrate 1 are provided in the neighborhood of main plane of the substrate 1; a suspended gate electrode 12 consisting of the first conductive material layer is provided by way of source and drain areas 8, 7 and the first gate insulating film 11 on the substrate surface in a channel area coming between the two above. The second gate insulating film 13 is provided on the electrode 12, and a control electrode 14 consisting of the second conductive layer is provided further thereon. Then, the third conductive material layer 6 consisting, for example, of multicrystal Si is provided on a part of the substrate surface working as source and drain areas 8, 7 or channel area, and a part of the insulating film 11 is formed thereon. Electron or hole will be injected from the layer 6 into the gate electrode 12 by electric field of the thin insulating film 11 on the layer 6, thus facilitating the storage action for write and erase.
Patent JP-H08306038-A (JP)
Title: Magnetic disk, its manufacture and magnetic disk device assembling method
Inventor: FURUSAWA KENJI
IPC: G11B5/82
Filed: 1995-05-08
Abstract: PURPOSE: To provide a magnetic disk of high recording density capable of preventing adhesion of a magnetic disk and reducing tangential force when a magnetic disk device is assembled. CONSTITUTION: This magnetic disk is provided with a data zone 102 provided with a magnetic film 107 and a carbon protection film 108 on a substrate, and for recording/reproducing information by a magnetic head, a CSS zone 101 for performing contact start/stop and a transfer zone 103 with a surface coarser than the data zone. When the magnetic disk device is assembled, the magnetic head is loaded from an outer peripheral end to be stopped to the transfer zone 103, and after the magnetic disk device is assembled, the magnetic head is floated by contact start, and is moved onto the CSS zone to be contact stopped and stopped.
Patent JP-S5537828-A (JP)
Title: Motor
Inventor: KIMURA TSUNEO
IPC: H02K5/16
Filed: 1978-09-07
Abstract: PURPOSE: To facilitate a readily assembling work of a motor by providing a plurality of pawls at the inner periphery of a clamping fixture integrally formed and buried in a cushion and inserting the pawls under pressure into the outer periphery of a bearing.  
     CONSTITUTION: A clamping fixture 6 is integrally formed and buried when forming a cushion 7, and a plurality of pawls 5 are formed at the inner peripheral edge thereof. The pawls 5 are inserted under pressure to the outer periphery of a bearing 4 and bent thereat, and are made under pressure contact with the outer peripheral surface of the bearing 4. Accordingly, it facilitates a readily assembling work to contain the fixture 6 at any position of the bearing 4. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61267607-A (JP)
Title: Chain conveyer
Inventor: YAMADA RYUZO
IPC: B65G17/24
Filed: 1985-05-21
Abstract: PURPOSE:To improve the transport speed by rotatably mounting a small- diameter contact roller and a large-diameter transport roller, which are fitted to each other in such a manner as to relatively rotate, on a support shaft disposed between a pair of link plates, and bringing a speed control belt into contact with the contact roller below the rectilinear transport portion. CONSTITUTION:When a speed control belt 33a is stopped and a transport chain 6a is driven, a contact roller 25 of the upper side rectilinear running portion of the chain 6a is brought into contact with a speed control belt 33a to be rotated, an a transport roller 22 is rotated. Thus, an article (a) is accelerated at a fixed rate for the running speed of the chain 6a and transported in the same direction. Subsequently, when the speed control belt 33a is run in the reverse direction to the running direction, the rotating speed of a contact roller 25 is increased, and the transport speed is further increased. On the contrary, when the speed control roller is run in the same direction as the transport direction, the transport speed can be decreased. Thus, the transport speed can be increased and decreased at a large ratio for the transport chain speed.
Patent JP-S61267908-A (JP)
Title: Magnetic head and its production
Inventor: KOE HIDEAKI
IPC: G11B5/127
Filed: 1985-05-21
Abstract: PURPOSE:To improve the precision of a gap by laminating a magnetic metallic thin film and a nonmagnetic metallic thin film on the surface of one half core to be butted and providing a magnetic metallic thin film on the nonmagnetic metallic thin film or on the surface of the other half core to be butted. CONSTITUTION:A magnetic metallic thin film 21, a nonmagnetic metallic thin film 22 and a magnetic metallic thin film 23 are successively formed on the surface of one half core 11 to be butted consisting of a ferromagnetic material and including a notched groove 16 for regulating the width of a track. Or the film 23 is formed on the surface of the other core 11 to be butted including the groove 16. By this constitution, the width of the gap can be regulated with the thickness of the film 22 and the coercive force and residual magnetic flux density can be increased, because the films 21 and 23 having high saturation magnetic flux density are formed in the vicinity of the film 22.
Patent JP-H08306793-A (JP)
Title: Semiconductor integrated circuit device and its fabrication
Inventor: GOTO CHIE
IPC: H01L27/06
Filed: 1995-05-08
Abstract: PURPOSE: To increase the current amplification factor in high current region by setting the graft base region on the plane of a reverse action bipolar transistor smaller than the graft base region on the plane of a forward action bipolar transistor. CONSTITUTION: When silicon oxide 9 is deposited on the side wall of a semiconductor layer 3, i.e., the active region of a reverse action bipolar transistor, the silicon oxide 9 is deposited thick at the corner of the semiconductor layer 3. Formation of a diffusion layer 14 serving as a graft base can be blocked in the region of silicon oxide 9. Consequently, the graft base diffusion layer 14 on the plane of a reverse action bipolar transistor can be set smaller than the graft base diffusion layer 14 on the plane of a forward action bipolar transistor. With such arrangement, the current amplification factor of reverse action bipolar transistor can be increased in the high current region.
Patent JP-S61269978-A (JP)
Title: Continuous welding method for building up inner diameter and inner face of discoid metal ware
Inventor: SHIMODA KOICHIRO
IPC: B23K9/04
Filed: 1985-05-23
Abstract: PURPOSE:To increase a welding quality and work efficiency by rotating the discoid metal ware brought in contact with a cooling plate and by performing the welding on to the inner face of the inner diameter by controlling the rotation speed so as to equalize the welding speed of the first layer and second layer. CONSTITUTION:The cooling plate 15 coming in contact with a discoid metal ware 1 is fitted to the rotary base 12 of a rotary positioner 11. The hoses 17, 18 extended from a refrigerating machine 16 are combined via a rotary joint to the coolant flow path inside the cooling plate 15. A welding torch 23 is supported by the stand 24 with a shifting mechanism and vertical moving mechanism. The continuous shift welding of the first layer is performed on the inner diameter part of the metal ware 1 and the rotation control of the rotary base 12 is performed on the second layer to equalize the welding speed and the build up welding is performed in order. An uniform build up welding can be performed with keeping the temp. level between the pass of the welding zone by cooling of the cooling plate 15. The welding quality and work efficiency are therefore increased.
Patent JP-S61267855-A (JP)
Title: Electronic equipment
Inventor: URAMOTO YUJI
IPC: G06F15/02
Filed: 1985-05-23
Abstract: PURPOSE:To improve the operability of an electronic equipment in a dark place by displaying an operation mode that is already designated to the corresponding display digit of the operation mode in a prescribed symbol for the fixed period of time when a mode designation key is operated. CONSTITUTION:A 7-segment fluorescent display device 8 for plural display digits displays the arithmetic data or a prescribed symbol, e.g., '-'. If the input of the mode designation key is given when the arithmetic data is displayed on the device 8, a mode display control means (CPU)4 displays the action mode that is already designated to the corresponding display digit of an operation mode symbol in the prescribed symbol '-'. If no input of the mode designation key is given for the prescribed period of time while the symbol '-' is displayed on the device 8, a timer 9 gives an instruction to the device 8 to display the arithmetic data.
Patent JP-S5233490-A (JP)
Title: Manufacturing process of semiconductor device
Inventor: HIGUCHI KOUICHI
IPC: H01L21/3213
Filed: 1975-09-09
Abstract: PURPOSE: To improve the reliability of the semiconductor device which is having thin electrode-wiring coated film, by coating the surface with silicon nitride film so that the apertur can be made without etching the electrode wiring. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01281237-A (JP)
Title: Meandering correcting device for belt
Inventor: SUGIYAMA KENJI
IPC: F16H7/08
Filed: 1988-05-02
Abstract: PURPOSE:To obtain a meandering correcting device which has the superior following performance for the meandering of a conveyor belt by installing a timing device which operates a driving means intermittently on the basis of the detection signals. CONSTITUTION:As for an upper correcting roller 9, one edge is supported in rotatable ways onto a fixed bearing 22 fixed onto a machine frame 2 and the other edge is rotatably supported onto a movable bearing 23 which is supporting in shiftable ways in the longitudinal direction for the machine frame 2. The movable bearing 23 is driven in the longitudinal direction by a ring 24 which is moved in reciprocation on the basis of the normal and reverse revolution of a motor. The first limit switch LS1 for correcting meandering is installed in the vicinity of the edge of the upper belt 3, and the contact point of the motor is opened and closed by the contact or separation of the edge of the upper belt 3. When the edge of the upper belt 3 contacts the limit switch LS1, the upper correcting roller 9 is inclined so that the upper belt 3 is separated from the limit switch LS1. While, if the upper belt 3 is separated from the limit switch LS1, the roller 9 is tilted so as to approach the limit switch.
Patent JP-S5335474-A (JP)
Title: Fixing method of wafer, mask substrate, and so on
Inventor: BAN YASUTAKA
IPC: H01L21/68
Filed: 1976-09-14
Abstract: PURPOSE: The fixing stand where a semiconductor wafer is put is constituted by the surface which is formed in the same surface state as desired to the wafer and the same materials of the semiconductor with holes for vacuumizing, thereby obtaining a good holding state easily. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10302367-A (JP)
Title: Magazine detecting device
Inventor: TAKIGAWA MAKITO
IPC: G11B17/22
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a magazine detecting device by which a magazine is prevented to damage and dispersion of detecting timing caused by dispersion of a magazine size can be evaded. SOLUTION: This device is a magazine detecting device for a recording and reproducing device by which a desired disk is selected from a magazine storing plural disks, reading and writing of data is performed between the selected disk and the device, and this device is provided with a magazine ejecting member 34 for ejecting a magazine moving based on insertion of a magazine, and a switch 82 for detecting a magazine performing ON/OFF operation by an operation section provided in the magazine ejecting member 34 by movement of the magazine ejecting member 34.
Patent JP-S5535941-A (JP)
Title: Dust removal in filter type dust collector
Inventor: ENDOU RIYOUSAKU
IPC: F01N3/023
Filed: 1978-09-08
Abstract: PURPOSE:Suction power of an exhauster is directly used to aspirate external air, thereby providing a highly efficient, simple means for dust collection and shake off, eliminating the need for expensive apparatus. CONSTITUTION:Dusty gas from the inlet port 1 passes through the lower precipitator room 3, enters the filter members 4, and flows through primary dust cake layer which is deposited on the internal surface of the filter cloth, where dust is trapped. The dusty gas then flows up inside the fliter room 2 and is discharged from the outlet port 13 as cleaned air. To shake collected dust off, close the air inlet dumper 10 at the inlet port 1 by the connecting rod 3 and open the gas inlet gate 9 at the wind box 8 outside the filter room 2. Then, high-speed air is injected from the jet nozzle 7 to give wind impact to the filter members 4, causing them to flap and thereby shake down excessively deposited dust from the filter members 4.
Patent JP-H02287734-A (JP)
Title: Scan path circuit
Inventor: OKADA MASAHIKO
IPC: G06F11/22
Filed: 1989-04-28
Abstract: PURPOSE:To restore the states of respective flip-flops for a scan path to states before scan-out operation by selecting the output of a scan-path line which is specified with a control signal by selectors provided to the flip-flops respectively. CONSTITUTION:The flip-flops 2 - 4 for the scan path are provided with auxiliary flip-flops 5 - 7 which hold temporarily the contents of the flip-flops 2 - 4 for the scan path before scanning operation and the selectors 8 - 10 which select outputs, specified with the control signal, among the output of the scan-path line and the outputs of the auxiliary flip-flops 5 - 7 and input them to the flip- flops 2 - 4 for the scan path. Consequently, the states of the flip-flops can be restored to the states before the scanning operation in a time of only one clock and the scanning operation processing time can be shortened greatly.
Patent JP-H11301979-A (JP)
Title: Shape steel latching tool
Inventor: MIYAUCHI TOMIO
IPC: B66C1/64
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To safely and quickly carry out the work of attaching a base to a shape steel by facilitating sure attaching to the shape steel arranged as a beam in a posture that a flange makes a roughly horizontal surface. SOLUTION: A shape steel latching tool 10 is provided with a first constraining member 11 for constraining the inner surface of the web of a shape steel disposed such that a flange makes a roughly horizontal surface and the inner and outer surfaces of the flange, a second constraining member 12 arranged side by side with the first constraining member 11 in the longitudinal direction of the shape steel for constraining the outer surface of the web and the outer surface of the flange, an axial supporting member 13 penetrating the first and second constraining members 11 and 12 to support the same to be freely opened/closed, and an opening preventing member 14 loaded by penetrating the first and second constraining members 11 and 12 constraining the shape steel.
Patent JP-S5233361-A (JP)
Title: Manufcturing method of metal based brush
Inventor: SHIRAKAWA KENZOU
IPC: A46D3/00
Filed: 1975-09-09
Abstract: PURPOSE: To provide the method to simultaneously plant hairs which are arranged intermittently on a metal base. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61267213-A (JP)
Inventor: NAGAHATA ARINOBU
IPC: F16J12/00
Filed: 1985-05-21
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-H02308529-A (JP)
Title: Method and device for heating or cooling semicon ductor wafer in semicon ductor wafer processor
Inventor: CHIYUU UIN CHIYUI
IPC: H01L21/302
Filed: 1990-04-25
Abstract: PURPOSE: To provide a good heat trnasmission at the same depressing degree with the pressure used for etching or manufacturing method by using a cooling or heating gas which plays a role as a processing gas component when cooling a semiconductor wafer in a plasma etching device. CONSTITUTION: At cooling a semiconductor wafer in a plasma etching device, one or more kinds of component of a processing gas used for plasma etching process is used as a gas conductive heat transmission gas. With at least a part of a component of one kind or more of the precutting gas made contacted to the surface of the semiconductor wafer, a heat is transferred from the wafer into the device, then to a heat sink positioned adjoining the wafer for heat transmission. With the same depressing degree as the pressure used with a plasma etching method or other semiconductor manufacturing method, good heat transmission is obtained.