baber/WOPTO huggingface dataset:
Patent JP-S61144865-A (JP)
Title: Manufacture of semiconductor device
Inventor: KUROSAWA AKIRA
IPC: H01L27/108
Filed: 1984-12-19
Abstract: PURPOSE:To prevent a capacitor insulated film at a corner section from dropping its withstand voltage by a method wherein a thick oxide film is formed previously at the corner section of a groove by means that oxigen ion is implated into the bottom of the groove formed into a semiconductor substrate. CONSTITUTION:At least a part of a MOS-type capacitor forming region of an Si substrate 1 is etched with the use of a mask member 3 and a groove 4 is formed. Thereafter, oxygen ion is implanted. After that, if the mask member 3 is removed and heattreatment is performed, an oxide film 5 is formed at the bottom of the groove 4. Then a cell capacitor is formed forming a capacitor insulated film 6 and a capacitor electrode 7 in succession. According to this manufacturing method, since the thick oxide film has been formed at the corner section of the groove 4, the withstanding voltage drop at the corner section does not happen after forming the capacitor insulated film.
Patent JP-H02182369-A (JP)
Title: Method and apparatus for joining of work by soldering
Inventor: KURISUTAA KAREBU INGEMARU PEET
IPC: B23K1/002
Filed: 1989-10-16
Abstract: PURPOSE: To automatically join work pieces by locally surrounding a part to be joined with an induction coil through the robot operation, and achieving the soldering in a non-oxidizing atmosphere. CONSTITUTION: When a scanning device 37 discovers a part to be joined, an arm 10 of a robot is moved, and the part to be joined is partially surrounded by a U-shaped part 16 of an induction coil 15. The induction coil 15 is then energized through a cable 13, and the mixture gas of H2 and N2 is fed into a chamber 30 in the induction coil 15 through a hose 13, and blown out of a hole 35 and a groove 36, and the gas is also fed from a nozzle 27. A wire-like solder 22 is fed to the place to be joined from a heating soldering device 19 to achieve the joining in this condition, and the temperature of the joining surface is measured by a detector 25 through a fibrous optical element 24. Soldering can be achieved at the part to be joined without generating excessive failures.
Patent JP-2000099780-A (JP)
Title: On-vehicle device for etc
Inventor: MORI NORIHIKO
IPC: G07B15/00
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To reduce the size and cost of an ETC on-vehicle device by preparing a signal number setting button that sets password number and a decision input button that decides the password number and also transfers this password number to an IC card which are included in a control switch. SOLUTION: The display buttons 21 and 22 construct a function key to display the card information and are placed on both sides of a display part 12A. The fixing parts 30 consist of double-sided adhesive tapes, etc., and placed on the lower end face of an on-vehicle device 10A to fix the device 10A to an external device. An available period display button 21 is also used as a single number setting button which decides a password number, and an application history display button 22 is also used as a password number decision input button which decides the password number set by the button 21 and also transfers the decided password number to an IC card.
Patent JP-H1088370-A (JP)
Title: Etching treatment apparatus for discriminating whether aluminum extruded profile is defective or non-defective
Inventor: YAMAGAMI MUNEJI
IPC: C23F1/36
Filed: 1996-09-17
Abstract: PROBLEM TO BE SOLVED: To provide an etching treatment apparatus which automatically discriminates whether Al extruded profiles after extrusion are defective or non-defective. SOLUTION: This treatment apparatus includes a treating vessel 1 which etches, rinses and neutralizes the Al extruded profiles, an etching liquid heat insulating vessel 2 which is connected to this treating vessel 1 via an etching liquid transfer pipe 12 interposed with an etching liquid transfer valve 11, rinsing water housing tanks 5, 7 which are connected the treating vessel 1 via rinsing water transfer pipes 24, 30 interposed with pumps 22, 28, a neutralizing liquid housing tank 6 which is connected to the treating vessel 1 via the a neutralizing liquid transfer pipe 27 interposed with a pump 25 and an etching liquid return pipe 38, rinsing water return pipes 39, 42 and neutralizing liquid return pipe 40 which return the etching liquid, rinsing water and neutralizing liquid in the treating vessel 1 respectively via valve devices to the rinsing water housing tanks 5, 7 and the neutralizing liquid housing tank 6.
Patent JP-S62149093-A (JP)
Inventor: DAGURASU ERE MAACHIN
IPC: G06F12/06
Filed: 1986-11-11
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-S63119579-A (JP)
Title: Thin film transistor
Inventor: WATANABE HIROBUMI
IPC: H01L21/76
Filed: 1986-11-07
Abstract: PURPOSE:To prevent occurrence of breakdown defects of a metal electrode at step parts, by means of a constitution, wherein a semiconductor thin film, which is to become the active layer of a transistor on a substrate, and a thin film, which is to become an unnecessary part, are made to remain on the substrate, and the thin films are separated at an interval of 1mum or less. CONSTITUTION:A thin film on an insulating substrate 1 is isolated into an active layer 2 and an unnecessary part 6 with a groove 7. The interval of the groove is made to be 1 mum or less. The groove is filled with SiO2 8 and insulated from the layer 3. A gate oxide film 9 is formed on the active layer 2. A gate electrode 3 is formed on the film 9. Contact holes are provided at positions, between which the gate electrode 3 of the active layer 2 is located, on the active layer 2, on which the gate electrode 3 is formed, and on the unnecessary part 6. In this way, an interlayer insulating layer 4 is formed. An Al electrode 5 as a metal electrode is formed on the interlayer insulating layer 4 and the contact holes so that the upper part of the gate electrode 3 is made to remain. Thus breakdown defects of metal wirings at step parts do not occur at all, and a thin film transistor having an excellent yield rate is obtained.
Patent JP-H09115282-A (JP)
Title: Semiconductor memory
Inventor: SHIMIZU TAMIO
IPC: G11C11/41
Filed: 1995-10-16
Abstract: PROBLEM TO BE SOLVED: To attain a high speed access of a semiconductor memory and also to prevent die size from being increased by respectively providing exclusive I/O busses to memory arrays to reduce capacity loads on the I/O busses. SOLUTION: The memory array 1 of the farther end selects one piece of sense-amplifier connected to an I/O busses 7 by outputting a Y decode signal by a Y decoder 3. The output data of the array are transmitted to an input- output circuit 10 via the I/O busses 7 and moreover, are transmitted by passing an I/O busses 8 and by interposing an input-output circuit 11 to perform the inputting and the outputting of data with external input-output terminal. At this time, since the I/O busses 7, 8 are mutually separated by the input-output circuit 10, capacity loads on the I/O busses 7, 8 are reduced. Thus, high speed operations are made possible and also since even access to the memory array 1 is performed by passing the I/O busses 8 of the memory array 2 without newly providing data busses, the remarkable increasing factor of die size is eliminated.
Patent JP-H07120007-A (JP)
Title: Condensate disposal device of air conditioner
Inventor: TADA KIICHI
IPC: F24F13/20
Filed: 1993-10-26
Abstract: PURPOSE:To provide a device for disposing of condensate for an air conditioner which prevents the condensate from being blown up and enables its smooth disposal. CONSTITUTION:An air conditioner has a main drain pan 2 in the lower part in its body 1, over the main drain pan 2 an outdoor-side blower part 3 and an outdoor-side heat exchanger 4 which are sectioned in a manner of forming a passageway for air, and over the outdoor-side heat exchanger 4 an indoor-side unit 7. In an indoor-side drain pan 10 provided inside the indoor-side unit 7 the air conditioner has a drain pipe 11 which opens into the outdoor-side heat exchanger 4 and over the drain pipe 11 a cover shaped like a mound and having a plurality of through holes.
Patent JP-H08130217-A (JP)
Title: Manufacture of semiconductor device having formation process of single crystal aluminum wiring
Inventor: KAWASHIMA ATSUSHI
IPC: H01L21/324
Filed: 1994-10-31
Abstract: PURPOSE: To provide practical technique which can improve the controllability of crystal orientation and obtain single crystal Al wiring with high reliability, by solving a problem that the initial crystallization site does not become constant and the control of crystal orientation is difficult. CONSTITUTION: Trenches 22a-22f having V-shaped sections are formed on amorphous material 21 like SiO2 formed on a substrate 20 of Si or the like. An Al film is formed on the amorphous material 21 by sputtering. By heating the substrate 20, Al is fused and made to flow into the trenches 22a-22f. In the later supercooling stage, Al is converted to single-crystal Al 25.
Patent JP-H10111557-A (JP)
Title: Modularized photographic processor
Inventor: GATES EDGAR PRESTON
IPC: G03D3/06
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a modularized photographic processor for processing a photosensitive material which can be widely used. SOLUTION: The photograph processor processing the photosensitive material is provided with a modularized processing section 36 including at least one detachable processing tank in order to hold processing solution inside, a modularized recirculation system 62 having a first end part and a second end part, a means designating the operation of the processor executed for previously selected chemicals for processing, a means preventing the processor from being actuated when a material to be processed is not fit for the processing solution included in the processing tank and a means releasing the means preventing the processor from being actuated. The processing tank is provided with an entrance part and an exit part. Then, the first end part is connected to the entrance part by a first fluid connection part and the second end part is connected to the exit part by a second fluid connection part. The system 62 includes at least one exhangeable fluid processing element connected to the fluid connection part by the fluid connection part.
Patent JP-S61136460-A (JP)
Inventor: DEIBITSUDO SHII MANDEBUIRU
IPC: B29B7/74
Filed: 1985-11-27
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-H08121114-A (JP)
Title: Bolt polisher
Inventor: HOSAKA HIROSHI
IPC: F01D25/24
Filed: 1994-10-31
Abstract: PURPOSE: To facilitate maintenance cleaning and polishing of the screw thread portion of a bolt by providing a truck moving along a rail provided in the transverse direction in a direction free manner and a bolt polisher body hung by the truck in a height free manner and used by covering it over the bolt. CONSTITUTION: A strut 1 for supporting a bolt polisher 4 is fitted in a stud bolt hole 3 for turbine casing connection, an arm shaped rail 5 is provided on the upper end of the strut 1 in the horizontal direction, and a truck 6 travels on this rail 5. The bolt polisher 4 is sustained through a spring balancer 7 hung down from the truck 6 and is made to be subject to a load. The strut 1 has a sleeve 2 fitted thereon for serving both as a protection of the bolt hole 3 and guidance of the strut 1. The strut 1 is formed so that the direction of the arm shaped rail 5 can be changed by rotating the strut 1 in the circumferential direction and the centers of the bolt polisher 4 and the stud bolt 9 can be easily matched by the truck 6 traveling on the rail 5.
Patent JP-H04146275-A (JP)
Title: Moisture permeable waterproofing cloth having excellent waterproofing performance
Inventor: FURUTA TSUNEKATSU
IPC: B32B5/24
Filed: 1990-10-03
Abstract: PURPOSE:To obtain moisture permeable waterproofing cloth having excellent waterproofing performances and improved washing durability by forming a porous moisture permeable film of a fluorine modified polyurethane resin on fiber cloth and further making a porous moisture permeable film of water-soluble polyurethane resin on the film. CONSTITUTION:Firstly, cloth made of synthetic fiber or semisynthetic fiber is preferably subjected to water repelling treatment, then coated with a solution of a fluorine modified polyurethane resin and coagulated by a wet method to form a porous moisture permeable film, on which a porous moisture permeable film of a water-soluble or emulsion-based polyurethane is further made successively by dry method to give moisture permeable cloth showing excellent water pressure resistance, excellent water vapor absorbing performances and washing durability. The fluorine modified resin is obtained by copolymerizing a polyurethane with a fluorine-containing polymer (e.g. polyvinyl fluoride).
Patent JP-S63123992-A (JP)
Title: Heat transporting pipe
Inventor: SHIOYA SHINTAROU
IPC: F28D15/02
Filed: 1986-11-10
Abstract: PURPOSE:To make it possible to carry out heat transportation between high and low heat sources which are apart from each other by forming fluid reservoirs on high and low heat source sides, connecting both reservoirs with each other by means of a communicating pipe and enabling any of these fluid reservoirs to vibrate. CONSTITUTION:Water 6a within a high-temperature water tank 1 is heated to a required temperature by a heater 4, and a vibration is applied thereto by a vibrator 5. The vibration is transmitted to water within a low-temperature water tank 2 through water 6a within a communicating pipe 3, and water 6a within the communicating pipe 3 makes reciprocating movements. Since the shift of water occurs at the central part except an interface layer 8 in contact with the tubular wall 7 of the communicating pipe 3, the heat shifting occurs from high-temperature water 6a infiltrating into the communicating pipe 3 toward the interface layer 8. On the other hand, when low-temperature water 6b within a low-temperature water tank 2 infiltrates into the communicating pipe 3, the heat shifting is carried out from the interface layer 8 to the low-temperature water 6b. By carrying out continuously the heat shifting across the full length of the communicating pipe 3, a heat transportation can be carried out from the high-temperature water tank 1 to the low-temperature water tank 2. Further, by varying the quantity of vibration of the vibrator 5, the quantity of heat transportation can be controlled.
Patent JP-S60154429-A (JP)
Inventor: ROBAATO HAABISON FURITSUKU
IPC: H01H71/50
Filed: 1984-12-17
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-S62128958-A (JP)
Inventor: FUKUI HISAAKI
IPC: C04B28/30
Filed: 1985-11-29
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-H03127211-A (JP)
Title: Automatic setting reducing valve
Inventor: WATANABE KENICHI
IPC: G05D16/20
Filed: 1989-10-13
Abstract: PURPOSE:To prevent an abnormal boosting phenomenon of the secondary pressure by cutting the flow of a primary fluid to a pilot valve and at the same time closing a main valve with energization when the pilot valve is not completely closed. CONSTITUTION:The position signal of a control screw 18 which is detected by a potentiometer 21 is inputted to a controller 28. The flow direction of a 3-way valve 39 is changed to a pressure chamber 36 from the primary side when the deviation between the secondary pressure and the target set pressure value is not equal to zero even though the screw 18 is turned maximum in the direction where the secondary pressure is reduced. When the primary pressure is supplied into the chamber 36, a diaphragm 35 energizes the valve axis 32 of a main valve 7 to completely close a valve mouth 6. Thus it is possible to prevent an abnormal boosting phenomenon of the secondary pressure.
Patent JP-S62128449-A (JP)
Title: Electrode of zinc-bromine battery
Inventor: HIROTA AKIHIKO
IPC: B82Y99/00
Filed: 1985-11-29
Abstract: PURPOSE:To improve the electrochemical characteristics of the electrodes of a zinc-bromine battery, by specifying the holes of the surface layer portion of the positive electrode in the electrodes. CONSTITUTION:In the electrodes of a zinc-bromine battery, the hole diameters of the positive electrode surface layer portion of a bipolar type electrode are 1-11nm, these hole diameters have a peak distribution at almost 6nm, these holes occupy the surface area of at least 30m<2>/g, and the quantity of the holes of a portion occupied by the holes of 1-11nm diameters is processed for at least 80mm<3>/g. In the positive electrode surface of the zinc-bromine battery, especially the reactivity of active material bromine depends on the largeness of the minute holes and their surface area. As to the reactivity characteristics, especially discharge overvoltage of electrodes against the active material bromine of the zinc-bromine battery, the electrodes of the zinc-bromine battery of favorable durability can be obtained, based on the electrochemically excellent perforating process technique of the positive electrode surface.
Patent JP-H02113312-A (JP)
Title: Controller for hot and cold water mixture
Inventor: SHIBA BUNICHI
IPC: F16K31/66
Filed: 1988-10-24
Abstract: PURPOSE:To improve the safety by inputting signals of temperature detecting means by two control circuits and shutting off a flow rate control valve if a temperature deviation larger than a prescribed quantity is generated at one control circuit. CONSTITUTION:The signals of a temperature detecting means 7 and a setting means 8 are inputted and a microcomputer control circuit 14 outputs a signal to a mixing valve driving control circuit 18 so that the temperature deviation between outlet water temperature and set temperature is eliminated. A comparing circuit 15 which outputs a high signal if the signal of the temperature detecting means 7 deviates from the signal of a reference signal generating circuit 16 by more than the constant quantity operates at the same time. When the control circuit 14 malfunctions or runs away, the comparing circuit 15 outputs the high signal and a priority circuit 17 ignores the output of the control circuit 14 and outputs a valve shutoff signal to a flow rate control valve driving control circuit 19 so as to drive a flow rate control valve driving means 6 so that the flow rate control valve 5 is shut off. Consequently, a high- temperature shower is never taken in, specially, shower use and the safety is improved.
Patent JP-2000080871-A (JP)
Title: Screening device for window sash
Inventor: TOMITA KATSUAKI
IPC: E06B9/60
Filed: 1998-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a window sash screening device having enhanced insect proof property and wind resistance by bringing a screen part into close contact with a frame. SOLUTION: A window sash screening device provided at a window sash comprising sliding screen 2, 3 stored in a frame 1 includes an oblong, cylindrical storage case 40, a net part 70 serving as a screen part, and a winding part winding the net part 70 freely drawably into the storage case 40. A head and a sill 12 which constitute the frame 1 are provided with rails 16 located in positions corresponding to the net part 70 in the direction of depth to serve as upright walls adjacent to the net part 70. The storage case 40 is linked to the frame 1 in such a way as to slide freely in the direction of depth and can be freely secured to the sliding screen 3 at a certain position in the direction of depth and provided with an opening located near the rail 16.  The net part 70 can be freely secured to the frame 1 at its pullout end and be freely drawn out of the storage case 40 from the opening along the rails 16 with the sliding of the storage case 40.
Patent JP-S63122399-A (JP)
Title: Subscriber circuit control information transmission system
Inventor: IRIBE SHINICHI
IPC: H04Q11/04
Filed: 1986-11-12
Abstract: PURPOSE:To transmit/receive control information and supervisory information by using the same highway as a sound signal by deciding a sound level in a short cycle and inserting the control information and the supervisory information many times at the time of a short silent state. CONSTITUTION:A PCM signal (sound signal) according to a mu-law is inputted to 8 bit shift registers 1, 2 disposed in a vertical column and the output of the shift register 2 is inputted to a selector 6. A discrimination pattern and the control information are inputted to the 8 bit shift registers 7, 8 disposed in the vertical column and the control information having the discrimination pattern added to the leading part is inputted from the shift register 7 to the selector 6. When the sound level is low and a control information output is present, the selector 6 is switched and the control information having the discrimination pattern is outputted to the high way.
Patent JP-S61144943-A (JP)
Title: Optical local network system
Inventor: SATO HIROCHIKA
Filed: 1984-12-19
Abstract: PURPOSE:To detect a fault and to attain its countermeasure without needing a supervisory station by supervising a signal transmitted from the next station after a data packet is transmitted and selecting the connection of transmission lines and ablishment of the packet depending on the result. CONSTITUTION:An output signal of a station is given to the next station through a main transmission line 1 and transmitted a station this side through a spare transmission line 2. Then when a station gives an output and a signal from the next station does not return, it is discriminated that the transmission line between the own station and the next station is interrupted or the next station is faulty. When an operating transmission line designation field provided to a packet commands the main transmission line, the signal is transmitted through the main transmission line 1 in the direction of arrow and reaches a station D, if the line is opened at a position 20, the station D detects the fault as stated above. Then the station D uses the said field to designate the spare transmission line 2 and give re-output, then since a station C confirms that the own operating transmission line and the operating transmission line reflected from the station D are different, the reverse transmission is recognized and the data is reproduced as it is. When the direction is reversed, the received packet is thrown away.
Patent JP-S62126649-A (JP)
Title: Probe card
Inventor: KOBAYASHI KAZUYUKI
IPC: G01R1/073
Filed: 1985-11-27
Abstract: PURPOSE:To decrease distortion in input/output signals in a high frequency test of a semiconductor chip and to obtain the accurate result of inspection, by providing a microstrip line structure over the entire surface of an input wiring and an output wiring. CONSTITUTION:By using a three-layer printed wiring board 11, the central conductor layer is made to be a grounding wiring 14. Printed wirings 12 are provided at the upper and lower layers. The printed wirings 12 and 12' are connected at the end of the inner side, which defines a central hole. An input signal is applied to the outer end of the upper layer of the printed wirings 12a (12 and 12') having a microstrip line structure from an input signal source 10. The signal is returned in the vicinity of a probe 13a and terminated at an input terminating resistor 22 at the outer end of the lower layer of the printed wirings 12a. The resistance value of the resistor 22 is equal to the characteristic impedance of the printed wirings 12a. An output signal is made to pass the printed wirings 12b having the microstrip line structure through a probe 13b and terminated at an output terminating resistor 23, whose resistance value is equal to the characteristic impedance of the printed wirings 12b.