baber/WOPTO huggingface dataset:
Patent JP-H06151872-A (JP)
Title: Fet device
Inventor: WATABE YUKIO
IPC: G11C13/00
Filed: 1992-11-09
Abstract: PURPOSE:To implement a memory, an infrared detector or the like which cannot be obtained in a conventional semiconductor device and miniaturize the device. CONSTITUTION:In an FET device in which a channel 2 of source, drain, and between source and drain and a gate electrode 5 are formed on a substrate 1, the channel 2 comprises an oxide thin film layer having a perovskite structure in which at least one kind of metal elements selected from the metal elements from Group IV to Group XI in a periodic table and Bi and at least one kind of metals selected from alkali metal elements, alkali earth elements and rare earth metal elements are used as a component metal element, and a thickness of the thin film layer is 1000Angstrom  or less, and an electrical resistivity is 2mOMEGAcm or more, and a metal oxide dielectric thin film layer 4 is directly formed on the channel 2 of the oxide thin film layer or is formed on the channel 2 through other metal oxide thin film, and the gate electrode 5 is formed in contact with the thin film layer 4.
Patent JP-H06148907-A (JP)
Title: Drum chucking device
Inventor: OSAWA KAZUYOSHI
IPC: G03G5/00
Filed: 1992-11-09
Abstract: PURPOSE:To surely chuck a drum without damaging it. CONSTITUTION:The upper end part of a lower rod 23 provided with a chuck mechanism at the lower end part is coupled to the lower end part of an intermediate rod 21 by a universal coupling 22. Then, the lower end part of the rod 21 is coupled to the lower end part of an upper rod 11, which is supported in a vertical direction, by a universal coupling 20. When the chuck mechanism 24 is inserted in the drum, the rods 11 and 21 are bent and the rods 21 and 23 are bent at the same time.
Patent JP-H07124784-A (JP)
Title: Stainless steel coated electrode for cryogenic temperature
Inventor: ENOMOTO TATSUO
IPC: B23K35/365
Filed: 1993-11-05
Abstract: PURPOSE:To provide a coated electrode with which a weld zone having high yield strength, high strength, high ductility and high toughness is obtainable when the electrode is applied to welding of austenitic stainless steels for cryogenic temp. to be used at the temp. of liquid helium, such as superconducting coils of a nuclear fusion reactor. CONSTITUTION:This austenitic stainless steel coated electrode for cryogenic temp. is formed by coating the core wire of the austenitic stainless steel contg. 0.1 to 0.3% N with a coating material contg. TiO2, CaCO3 and metal fluoride. Further, the electrode essentially contains proper ratios Si, Al, Ti, Nb, V and B in either or both of the core of wire and the coating material.
Patent JP-H08119193-A (JP)
Title: Connection type floating island
Inventor: ISE TSUTOMU
IPC: E02B17/00
Filed: 1994-10-25
Abstract: PURPOSE: To compose a light and safe artificial floating island by preparing a number of unit floating bodies each comprising a core material of a foam body of which surface is coated with resin having excellent strength, and inserting connection rods into holes in the unit floating bodies for connecting the unit floating bodies to each other. CONSTITUTION: A large-sized artificial floating island is composed by connecting a number of unit floating bodies to each other. Each unit floating body has a hole 1 for inserting a connection rod, and a through hole 2. Both end parts of the connection rod 3 are threaded respectively to be fixed by a nut 4 through a spring 5 and a washer 6. The hole 1 is closed with a cover 7. Each unit floating body comprises a core material of a foam body of which surface is coated with resin having excellent strength. In the meanwhile, a palm tree or parasol or the like is disposed on an upper surface of the artificial island to provide variety. A light-weight and safe artificial island can be composed by free combination.
Patent JP-S63152683-A (JP)
Title: Adhesive for glass and production thereof
Inventor: YAMAGUCHI MASAHISA
IPC: C09J151/00
Filed: 1986-12-16
Abstract: PURPOSE:To obtain the titled adhesive having excellent water-resistant adhesivity and suitable as a moisture-resistant coating agent, by reacting an ethylene-(meth)acrylic acid copolymer with a silane compound and adding an alkaline aqueous solution to the reaction product to form a colloidal aqueous dispersion. CONSTITUTION:An ethylene-(meth)acrylic acid copolymer (preferably having a melt index of 300-500g/10min) is heated in an organic solvent at or above the melting point and is made to react with a silane compound (preferably having amino group and epoxy group) added to the system. The reaction product is dispersed in water while neutralizing the unreacted acid group with an alkaline aqueous solution to obtain the objective adhesive in the form of a colloidal aqueous dispersion. The content of (meth)acrylic acid in the ethylene-(meth) acrylic acid copolymer is preferably 15-30wt%. The objective adhesive can be used for the bonding of a cap for the inner sealing of a glass bottle, bonding of a laminated glass or coating of an electronic part.
Patent JP-H08161086-A (JP)
Title: Power supply circuit for portable electronic instrument
Inventor: SAKAI SUKEKI
IPC: H02J7/00
Filed: 1994-12-02
Abstract: PURPOSE: To supply a voltage to a load part like a liquid crystal display part only at the time of driving by providing a voltage switching part and controlling the voltage switching means by the control signal which switches two batteries to series connection and parallel connection. CONSTITUTION: When an electronic pocketbook 100 is in the driven state, a CPU 12 outputs a control signal of 0V. Therefore, a Pch 5 is turned on, and first and second batteries 1 and 2 are connected in series. Consequently, the potential at a point A is 6V. Since a Pch 8 is turned on and an Nch 9 is turned off, VDD1 being the output of a voltage switching means 7 is 6V, and 6V voltage is supplied to an LCD 10 and an LCD driver 11 so that it can be operated. When the electronic pocketbook 100 is in the non-driven state, the CPU 12 outputs 3V control signal. Then, the Pch 5 is turned off, and first and second batteries 1 and 2 are connected in parallel. Consequently, the potential at the point A is 3V, and the Pch 8 is turned off and the Nch 9 is turned on, and VDD1 is 0V.
Patent JP-H09144950-A (JP)
Title: Connecting structure for precast concrete porous pipe and hand hole member
Inventor: KONDO JIRO
IPC: F16L5/00
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To provide the connecting structure, which can sufficiently follow a displacement of the ground due to earthquake and differential settlement without generating a fear of a breakdown. SOLUTION: (A) A precast concrete end plate 2, which has the same number of through hole with the number of cable through hole of a precast concrete porous pipe and in which a connecting sleeve is embedded so as to cover the inner wall of the through hole, is fitted to a connecting end surface of the precast concrete porous pipe. (B) The same number of through hole with the number of the cable through hole of the precast concrete porous pipe is drilled in a hand hole member connecting side wall and a circular sleeve is projected from each through hole at the connecting end side. (C) One end of a connecting pipe 12 is inserted into the through hole of the precast concrete end plate 2 and the other end thereof is inserted into the circular sleeve 9 so as to connect both them.  (D) A clearance between plural connecting pipes and the periphery thereof are filled with the filling material 13.
Patent JP-S62160021-A (JP)
Inventor: YOSHIDA TAKEO
IPC: H02G3/03
Filed: 1985-12-28
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-H11119444-A (JP)
Title: Resist stripping solution composition and resist stripping method using the same
Inventor: TANABE MASAHITO
IPC: G03F7/42
Filed: 1997-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a resist stripping solution composition permitting both of a resist film and a modifying film to be enhanced in strippability, and both of substrates having metal films, especially of Al or its alloy, or of Ti formed on them to effectively prevent corrosion under high temperature conditions, and to provide a resist stripping method using it. SOLUTION: This resist stripping solution composition comprises (a) 2-30 weight % hydroxyamines, (b) 2-35 weight % water, (c) 25-40 weight % monoethanolamine and/or diethanolamine, (d) 20-32 weight % dimethyl sulfoxide, and (e) 2-20 weight % aromatic hydroxyl compound.
Patent JP-H11136032-A (JP)
Title: Temperature compensated oscillator and its adjusting method
Inventor: MIYAMA HIROYUKI
IPC: H03B5/32
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a temperature compensated oscillator which eliminates a excess electrode on the bottom of a temperature compensated oscillator and is easily miniaturized. SOLUTION: This oscillator consists of a temperature detection circuit 11, a control voltage generation circuit 13, a frequency adjusting circuit 15, a crystal oscillator circuit 17, an external control voltage input terminal 19, a power supply feeding terminal 21, a ground potential terminal 23, a memory write circuit 41, a power-on reset circuit 25 switching circuits 29, 31 and 33, an instruction interpreting circuit 37 and a power supply voltage detection circuit 39. Here, a function of the terminal 19 is switched to a voltage output or a clock input by changing supply voltage to the terminals 21 and 23, and data is written onto a memory circuit of the circuit 13.
Patent JP-H0524563-A (JP)
Title: Assembly of automobile
Inventor: KOGAI MASAMICHI
IPC: B62D25/00
Filed: 1991-10-19
Abstract: PURPOSE:To provide an assembly method of an automobile capable of easily connecting an upper body shell and a lower body shell, securing reliability of a connected part and improving workability of equipment. CONSTITUTION:In an assembly method to combine an upper body shell BU, with a lower body shell BL consisting of an under body part BD and a front body part BF made separately from the under body BD or integrally with it after respectively assembling them separately, a reception part or an engagement groove 33 to receive the edge part of a front floor 1 is formed on a side sill 20 of the upper body shell BU, and equipment is carried out by respectively supplying both of the body shells BU, BU to dedicated equipment lines. Thereafter, the under body part BD separated from or integrated with the front body BF is moved relatively in the backward direction of the longitudinal direction of a car body against the upper body shell BU, both of right and left sides of the front floor 1 are engaged on with reception parts, and it is connected to the upper body shell BU through these reception parts.
Patent JP-H10135507-A (JP)
Title: Surface mounting photocoupler
Inventor: KOBAYASHI KAZUHIRO
IPC: H01L31/12
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To prevent disconnection and breakage of a surface mounting photocoupler and prevent electrical and mechanical junction failure in solder mounting. SOLUTION: A photocoupler is provided with a board 1, which transmits light and has an electrode pattern (4) on its front and rear planes, a light emitting element 2, which is mounted on one plane of the board 1 and is electrically connected to an electrode pattern (4) formed on that plane, a light receiving element 3, which is mounted on the other plane of the board 1 so as to oppose the light emitting element 2 by sandwiching the board 1 and is electrically connected with the electrode pattern (4) formed on that plane, and a synthetic resin protecting member 5 covering the light emitting element 2 and the light receiving element 3. In such case, the outer side part of the board 1 is firmly fixed on the side plane of the protecting member 5, and a solder electrode terminal which has continuity with the electrode pattern (4) is provided.
Patent JP-H05109778-A (JP)
Title: Forming method for gate electrode
Inventor: NISHIDA MASAO
IPC: H01L29/812
Filed: 1991-10-18
Abstract: PURPOSE:To provide a method for forming a gate electrode having a short width, a long leg and a low resistance without disconnection in the T-shaped gate electrode for a FET. CONSTITUTION:A tapered opening 8 is formed in a PMMA 7 deposited on a GaAs substrate 6 by the exposure of an electron beam, an Al 9 is vapor- deposited, and a leg of a T-shaped gate electrode is formed perpendicularly to the substrate 6.
Patent JP-H11132743-A (JP)
Title: Defect inspecting device by image signal processing
Inventor: IGURA KOJI
IPC: G01B11/24
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To detect a defect with high sensitivity within the dispersion range by detecting edge points of an object to be inspected, connecting the edge points to obtain the shape of the object to be inspected, detecting the abrupt direction change of the edge points, and judging the quality of the shape. SOLUTION: An image input section 2 receives an object as an image and stores image data in an image memory 3. An edge detection section 20 is provided at the next stage of the image memory 3, and it binalizes the image data and detects edges via image preprocessing for extracting black/white change points to obtain edge point images. An edge trace section 21 traces the edge point images to obtain a continued edge image as an outline image. A judgment section 22 obtains the x, y-coordinates of the edge points from the outline image, selects and specifies an edge point near the central object edge point, and calculates the angle with the object edge point from the coordinate values. A defect can be detected from the angle and the interval between the edge points, thereby the defect can be detected with high sensitivity.
Patent JP-H11136639-A (JP)
Title: Moving image decoding method and system and moving image reproducing device
Inventor: OTA MITSUHIKO
IPC: H04N19/587
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To conduct fast feed reproduction almost at a setting speed without the need for selecting a long word length for a buffer memory or selecting a higher operating clock frequency for the fast feed reproduction. SOLUTION: A system decoder 10 is provided with a shift register 102 to which coded image data are fed serially, a comparator circuit 105 that compares contents of the shift register 102 with a picture start code PS, a selector 103 that selects an output of the shift register 102 loaded with a cut code CC or a serial output of a shift register 101, a control circuit 104 that allows the selector 103 to select an output of the shift register 101 when it is decided that data are not decimated or to select an output of the shift register 102 when it is decided that data are decimated. When a variable length decoding circuit detects the cut code CC, a total control circuit increases a system time clock STC by 1-frame reproduction time ΔS.
Patent JP-S63153616-A (JP)
Title: System for managing vdt working time
Inventor: ASANUMA KENJI
IPC: G06F3/048
Filed: 1986-12-17
Abstract: PURPOSE:To exactly recognize a VDT working time, by emitting a calling wave from a master station at the front of a VDT, detecting it by a slave station held by an operator engaging in a VDT work, and returning a response wave including a bit of slave station discrimination information to the master station at every detection. CONSTITUTION:A response wave emitting means 3 is attached on the breast of an operator, and the calling wave emitting means 1 emits a very weak calling wave having directivity to be received only by a response wave generating means 3 held by the operator engaging in the VDT (video display terminal) with a prescribed cycle. The response wave generating means 3 emits the response wave including its own ID code at every reception of the calling wave. A response wave reception processing means 5 receives the response wave, and finds and stores VDT work managing information such as the starting and completing time of the work of the operator, and an accumulated working time, etc. In such way, it is possible to obtain the managing information of the VDT work automatically without spending a troublesome time.
Patent JP-2000117576-A (JP)
Title: Attachment main spindle device
Inventor: KAWANA HIDEJI
IPC: B23Q3/12
Filed: 1998-10-08
Abstract: PROBLEM TO BE SOLVED: To commonly use a drive mechanism for operation to fix and release a tool on and from the main spindle and the attachment main spindle of a machine tool and to simplify the structure of an attachment main spindle device and reduce size. SOLUTION: During mounting and demounting of a tool on and from the main spindle 29 of an attachment main spindle device, the drive force of a cylinder mechanism exerted on a draw bar 11 to effect operation to fix and release a tool on and from the main spindle 1 of a machine tool is transmitted to the draw bar 35 of the attachment main spindle through the shaft member 43 of the attachment main shaft and this constitution eliminates a power source for exclusive use necessary to fixing and release operation of a small tool of and from the main spindle 29 of the attachment main spindle device.
Patent JP-H11134110-A (JP)
Title: Input and output machine
Inventor: KITAZAWA YUKIO
IPC: G06F3/038
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To match a moving direction with the moving direction of a cursor outputted to a computer by rotating a block according to an operator's use style. SOLUTION: The block 5 is able to rotate around a ball 2 freely on a circular track in a mouse and can be fixed at an arbitrary position. A roller 3a and a roller 3b which come into contact with the ball 2 and detect the rotational quantity of the ball 2 as components in two orthogonal directions respectively and a rotary encoder 4a and a rotary encoder 4b which converts the rotational quantities detected by those rollers into distance signals are fixed on the block 5, so the moving direction signal outputted to a computer can be changed by rotating the block 5. An operator rotates the block 5 freely if the moving direction of the mouse does not match the moving direction of the cursor to make corrections so that the mouse moving direction matches the moving direction of the cursor outputted to the computer.
Patent JP-H06251341-A (JP)
Title: Method and system for evaluating characteristics of reproduced output
Inventor: SUZUKI KAZUYA
IPC: G11B5/455
Filed: 1993-11-30
Abstract: PURPOSE:To obtain a system for evaluating the characteristics of reproduced output accurately by determining an optimal contact point of a magnetic head with respect to a magnetic tape depending on a reproduced output signal through automatic operation. CONSTITUTION:A record signal oscillating section 3 brings a magnetic head 12 into a recording operation state or a reproducing operation state every time when a rotary drum 9 makes a revolution. An electric signal processing section 4 amplifies a signal reproduced through the head 12 and delivers processed data to a control processing section 6. The control processing section 6 operates data received from the processing section 4 and positional data of magnetic head received from a head operating section 2 and makes inference thus controlling respective control sections. A head position control section 5 controls the moving operation of the head 12 based on an instruction delivered from the section 6 and the operating section 2 automatically operates the position of the head 12 to regulate the position or the angle at which the head 12 comes into contact with a magnetic tape 11. When the operation is repeated, optimal contact position of the head 12 can be searched and determined automatically.
Patent JP-2000134356-A (JP)
Title: Line selector
Inventor: SUGINO MASAYUKI
IPC: H04W76/00
Filed: 1998-10-22
Abstract: PROBLEM TO BE SOLVED: To call an externally mounted telephone set when an incoming call reaches a line by providing an incoming call reception function and an externally mounted telephone set call signal function to the line selector. SOLUTION: When the line selector 20 receives a selection signal of a portable telephone set 2 or a wired public line 3 from an externally mounted telephone set 1, the selector 20 directly connect the telephone set 1 to the portable telephone set 2 or the line 3 so as to build up a public channel by a radio channel or a wired channel respectively. Furthermore, when an incoming call comes from the wired public line 3 and a bell signal recognition section 7 recognizes an incoming call bell signal, a control signal 11 allows a line changeover section 12 to connect the line 3 and the externally mounted telephone set 1 directly.  When an incoming call comes from the radio public line to the portable telephone set 2, the control section 11 recognizes the incoming call signal and allows a bell signal transmission section 10 to transmit a bell signal, and when the externally mounted telephone set 1 is hooked off, the control section 11 allows the line changeover section 12 to directly connect the portable telephone set 2 to the telephone set 1. Moreover, because the method for detecting an incoming call differs, the user can recognize an incoming call to other line even when one line is busy.
Patent JP-H06152924-A (JP)
Title: Facsimile equipment
Inventor: TAKAHASHI HITOSHI
IPC: G06T1/60
Filed: 1992-11-11
Abstract: PURPOSE:To shorten the period of time from interruption request generation to interruption completion. CONSTITUTION:This facsimile equipment is provided with a buffer memory 15 for interruption for saving the data of a data buffer memory 14 at the time of transmitting an interruption request signal provided with a reservation number at a transmission side when an interruption request is generated and saving the data of the data buffer memory 14 at the time of receiving the interruption request signal at a reception side and a buffer memory control means 16 for the interruption for transmission-controlling the data of the buffer memory 15 for the interruption to a recording part 2 by the reservation number after setting the information of continuous transmission and the reservation number in the case of the continuous transmission from an interrupted part at the transmission side, receiving the information of the continuous transmission and the reservation number at the reception side and transfer-controlling the data of the buffer memory 15 for the interruption by the reservation number.
Patent JP-H04170542-A (JP)
Title: Dipping tool for continuous developing device
Inventor: ERUNSUTOOADORUFU ZUITSUTE
IPC: G03D15/02
Filed: 1990-11-05
Abstract: PURPOSE: To prevent liquid chemicals from flowing out from a preceding independent tank into a succeeding independent tank by forming a 1st compressing position by driving a pair of carrying rollers on the outlet side as compression rollers, forming a 2nd compressing position in parallel with the 1st compressing position and connecting the 2nd compressing position to the 1st compressing position. CONSTITUTION: On the inlet side, a photographing material to be processed is inserted between carrying rollers 14, 16 and passed through an independent tank by a carrying belt 22. In addition to two carrying rollers 18, 20 forming the 1st compressing position on the outlet side, the 2nd compressing position is also formed so as to be connected to the 1st compressing position. The 2nd compressing position is formed by an upper side compression roller 26 and a lower side compression roller 28. Consequently liquid crystal chemicals in, the independent tank are substantially completely removed from the film material and are not leaked into the succeeding independent tank.