baber/WOPTO huggingface dataset:
Patent JP-H05280562-A (JP)
Title: Disk brake
IPC: F16F15/133
Filed: 1992-03-31
Abstract: PURPOSE:To prevent a brake from its drag by reducing sliding resistance of a friction pad. CONSTITUTION:Each pad 2, 3 has the first damper part 7 provided in a surface of receiving each pad 2, 3 from a disk rotor rotational direction one side to support the pad in its center direction, second damper part 8 provided in a surface of receiving the brake pad from a disk rotor radial direction outside to support the pad in a pad radial direction inward and the third damper part 9 provided in a surface of receiving the brake pad from a pad radial direction inside to support the pad in a brake pad raidal direction outward. A pad clip 6, stopped to a mounting 4 astride a thickness direction along an internal surface of a notched part 4c, is provided between side end surfaces of a pair of the pads 2, 3 and the internal surface of the notched part 4c of the mounting 4 opposed to the side end surface.
Patent JP-S60220367-A (JP)
Title: Copying device
Inventor: KUDOME YUTAKA
IPC: G03G15/00
Filed: 1984-04-17
Abstract: PURPOSE:To continue the operation until a recording paper which can be carried is carried to a position just before a fixing and paper ejecting device, by detecting the moving time of the carried recording paper with plural sensors and timers connected to them to control operations of driving systems which drive a recorder and the fixing and paper ejecting device of a copying device respectively. CONSTITUTION:The copying operation is performed by cooperative actions between the part of the recorder which is driven by a motor M1 as the first driving system and the part of the fixing and paper ejecting device driven by a motor M2 as the second driving system. With respect to operations in the recorder, there are exposure scanning of an original D due to the first and the second mirror units 1a and 1b of an optical system 1, rotation of a photosensitive drum 2, and individual operations of an image forming process related to them, namely, driving of a developing device 4 and a cleaning device 5, actions of individual electrode groups 3, driving of a carrying-out roll 6, a resist roll 7, and a carrying belt which carry the recording paper, etc. With respect to operations in the fixing and paper ejecting device, there are driving of a fixing roll 11 and driving of a paper ejecting roll 12.
Patent JP-S62236954-A (JP)
Inventor: AKIYAMA HAJIME
IPC: E04D13/15
Filed: 1986-04-04
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-S534371-A (JP)
Title: Device for recovering floating material in water-containing trough
Inventor: MORIMOTO YOSHIROU
IPC: F23J1/02
Filed: 1976-07-02
Abstract: PURPOSE:To recover a floating material by using a driving power for discharging a precipitation in such a manner that a floating material-recovering trough is provided for a water-containing trough and a return side of an endless chain with a scratch plate which can revolves in the trough is moved along water surface.
Patent JP-H11267079-A (JP)
Title: Cleaning item of multi-layer structure
Inventor: TANAKA YOSHINORI
IPC: D04H13/00
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning item suitable to use in installation on a cleaning mop or the like which has a high dust catching effect, and which can be comfortably used in cleaning. SOLUTION: A cleaning item S is of a multi-layer structure composed of layers 1 comprising spun lace nonwoven fabric or the like having a number of hole parts 3 on both surfaces on the surface side and the back side, and a middle layer comprising a layer 2 of nonwoven fabric, film, sponge or the like having no hole parts. Since the layer 1 has the hole parts 3, contamination removing effect is high, and because the hole parts are not provided through both surfaces, penetration of contamination to the back side is less likely to occur.
Patent JP-H05283457-A (JP)
Title: Manufacture of resin-sealed semiconductor device
IPC: H01L23/28
Filed: 1992-03-31
Abstract: PURPOSE:To provide a method for manufacturing resin sealed semiconductor devices having high heat radiating properties which makes the sealing process suitable for automatic and inline processing and for increasing chip sizes following the increase in degree of integration of the semiconductor devices. CONSTITUTION:A sealing resin sheet 1 of an uncured resin is arranged on the active surface side of a semiconductor chip 4 connected to a lead 2d and, at the same time, a metallic material 5 is provided on the rear surface side of the chip 4 in a state where the material 5 is brought into contact with the rear surface. Then they are integrally formed by curing the uncured resin by applying a pressure from the outside of the material 5 and sheet 1.
Patent JP-S61237309-A (JP)
Inventor: UEMATSU TADAYUKI
IPC: H01B7/282
Filed: 1985-04-11
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-H02260119-A (JP)
Title: Magnetic recording medium and abrasive used for this medium
Inventor: TAGAYA ATSUSHI
IPC: C09D175/00
Filed: 1989-03-31
Abstract: PURPOSE:To obtain a recording medium having a magnetic layer excellent in durability and magnetic characteristics by incorporating an abrasive having specified primary treated layer and secondary treated layer into the magnetic layer. CONSTITUTION:The abrasive to be incorporated into the magnetic layer is treated to have the primary treated layer comprising an amino silane coupling agent and the secondary treated layer of at least one kind of urethane or epoxy oligomers added by 1-50pts.wt. to 100pts.wt. of the abrasive. The obtd. medium has the magnetic layer excellent in durability and magnetic characteristics.
Patent JP-S58197269-A (JP)
Title: Vacuum deposition device
Inventor: YANAGI KENICHI
IPC: C23C14/24
Filed: 1982-05-12
Abstract: PURPOSE:To prevent the sticking of the liquid drops of a plating material on an object to be plated and to improve the quality of a product by arranging many superheaters consisting of baffle plates with heaters between an evaporation pan contg. the plating material and the object to be plated. CONSTITUTION:Superheaters 10 consisting of baffle plates 11 mounted with heaters 12 are arranged in multiple layers zigzag in a duct 13 between an evaporation pan 4 contg. a plating material 7 and a strip 8 in a vacuum deposition device. The material 7 in a melting furnace 3 is evacuated with a vacuum vessel 1 through a Schnorkel pipe 2 to ascend into the pan 4 where the material is heated with a heater 5 to evaporate and is deposited on the strip 8. While the liquid drops flowing in the vapor flow in this state pass through the superheater groups 10, the liquid drops are captured with the plates 11 owing to the difference between the steam and centrifugal force, whereby the drops are evaporated. The sticking of the liquid drops on the strip 8 is thus prevented.
Patent JP-H08247969-A (JP)
Title: Sample holder for x-ray diffraction analysis
Inventor: KUROISHI NOBUHIRO
IPC: G01N23/20
Filed: 1995-03-09
Abstract: PURPOSE: To provide a sample holder for X-ray diffraction analysis in which the upper surface of a sample is accurately and easily made flush with the flat surface of the holder to become a reference surface, and which can obtain an accurately analytical result. CONSTITUTION: The X-ray diffraction analyzing sample holder comprising a sample holder body 2 having a sample containing hole 4 formed with female threads 5 on the inner periphery and provided through the front and rear surfaces, and a sample holding unit 6 formed with male threads 8 to be engaged with the threads 5 on the outer periphery. The end face of the one side of the unit 6 becomes a sample fixing surface 7 for fixing a sample in the hole 4. A tool inserting groove 9 is formed on the end face of the other side of the unit 6, the engaging position of the holder 2 with the hole 4 is regulated by a tool such as a screwdriver so that the upper surface of the unit 2 may be flush with the plane of the sample 11.
Patent JP-S554577-A (JP)
Title: Electrometer
Inventor: EDA TADAHIRO
IPC: G03G15/00
Filed: 1978-06-27
Abstract: PURPOSE: To considerably increase the electrostatic capacity between a detecting element and a photoreceptor and achieve higher effective sensitivity by forming minute undulations on the surface of the detecting electrode thereby increasing its surface in the surface potential detection of the photoreceptor of a copying machine or the like.  
     CONSTITUTION: The potentials outputted from a detector 11 in correspondence to the surface potentials by latent images of a photoreceptor 12 are stored in a capacitor 15 via image timing switch 14 after amplification. The switch 14 is closed  only at the timing when the leading end part of the electrostatic latent images  passes a detector 11, whereby the background potential of said leading end part is  stored. This background potential is converted to a bias potential by an arithmetic  circuit 16 and is applied to the developing electrode of a magnet brush developing  device 17. A guard electrode is provided around the detecting electrode in the detector 11 and the surface of the detecting electrode is physically and chemically processed to be formed with numerous minute undulations on its surface, whereby its  surface area is considerably increased. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S556814-A (JP)
Title: Led laminated substrate
Inventor: HARA SEIICHI
IPC: H05K1/09
Filed: 1978-06-28
Abstract: PURPOSE: To reduce the circuit substrate forming process while eliminating the control of thickness and hardness of the nickel by bonding a nickel foil having a specified thickness and hardness on the insulated base material.  
     CONSTITUTION: A nickel foil with a thickness of 9 to 15 μ and a hardness exceeding 90 micro Vickers necessary for the LED pellet junction is directly bonded on an insulated based material made of phenol, paper epoxy, glass cloth epoxy or the like. With such an arrangement, it is possible to eliminate the complicated control of the thickness and the hardness in the case of nickel plating. With the formation of desired nickel pattern simply by photoetching, a substrated can be obtained in accordance with the specifications of finishing nickel. The substrate in accordance with the metal and silver finishing specifications can be obtained through direct metal or silver plating on the substrate with the nickel pattern formed. An aluminium foil may be used in place of the nickel foil. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11335900-A (JP)
Title: Treatment of sludge
Inventor: ISHIKAWA FUYUHIKO
IPC: C25D21/18
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive and simple method for treating sludge in halogen method electrotinning by which environmental contamination is prevented, the production of industrial waste is reduced, and resources are reused effectively. SOLUTION: Sludge produced by the halogen method electrotinning is subjected to water leaching and solid-liq. separation, the reaction treatment by which the obtd. solid content is added with an aq. soln. of hydroxide and the reaction-separation treatment by which the solid-liq. separation is executed are executed preferably by plural stages, and the filtrate is separated to be recovered. The recovered filtrate is a passed into a cation adjusting means such as a cation exchange resin or the like to remove and adjust the cation, and it is reutilized as a plating soln. source. Moreover, the filtrate obtd. by executing the solid-liq. treatment after the water leaching treatment is subjected to pH regulation, and next, the filtrate obtd. by separating a tin-contg. solid content by the solid-liq. separation treatment is recovered.  The recovered filtrate is passed into a cation adjusting means such as a cation exchange resin to remove and adjust the cation, ant it is utilized as a plating soln. source.
Patent JP-S58195965-A (JP)
Title: Program switching controlling method
Inventor: HAYASHI KEIJIROU
IPC: G06F9/48
Filed: 1982-05-12
Abstract: PURPOSE:To reduce a memory access in case of halting and restarting a program and to guarantee high responsiveness and a high processing property, by storing program state transition information in a high speed storage device which is different from a main storage device, when the program is halted. CONSTITUTION:when a program 2A is halted in the course of processing, state transition information of the program 2A is shifted to an area 4I of a high speed storage device 4. Both a flag showing that information of the area 4I is effective, and information showing a halt program are stored in a state transition control information storage area 4X. After the information is stored, the control is transferred to an operating system program 2X. If half occurs in the program 2X which obtains a control right, the state transistion information of the program 2A stored in the area 4I is transferred to a fixed area 3A on a main storage device in accordance with state transition control information stored in the area 4X, the flag set in the area 4X is reset, and the control is transferred to other program 2B.
Patent JP-H08247992-A (JP)
Title: Nitrogen oxide sensor
Inventor: KUROSAWA HIDEYUKI
IPC: G01N27/416
Filed: 1995-03-10
Abstract: PURPOSE: To operate a sensor at 600 deg.C or higher without influence of the change of CO2 concentration and to accurately detect NOX concentration in a high- temperature exhaust gas by using an electrode material of oxide or composite oxide which is active for oxygen and NOX and has almost no catalytic action for CO2 . CONSTITUTION: A nitrogen oxide sensor comprises pair of electrodes are so formed of at least a first electrode 2 and a second electrode 3 as to be brought into contact with oxygen ion conductive solid electrolyte 1, where at least the first electrode 2 contains oxide of element selected from group 7a or 8 elements or particularly Mn, Fe, Co, Ni or substance containing the oxide or group 7a or 8 elements, or particularly composite oxide (including oxide having lack of oxygen) represented by ABO3 , AB2 O4 , A2 BO4 , ACBO4 or the substance containing the oxide.
Patent JP-H01251747-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: NAKAZAWA TSUTOMU
IPC: H01L23/28
Filed: 1988-03-31
Abstract: PURPOSE:To prevent cracks from being produced in a molding resin even in working environment where heat acts by a method wherein upper and lower edges in a periphery of a bed and upper and lower edges at a connection end to a bonding wire of a lead are formed in such a way that their cross sections are of protruding arc shapes. CONSTITUTION:This device includes the following: a semiconductor pellet 1; a bed 2 which has a required thickness for mounting this semiconductor pellet; a lead 3 which connects an element inside the semiconductor pellet 1 to the outside. The lead 3 is connected electrically to the semiconductor pellet 1 by using a bonding wire 4. When sharp parts 2a are formed at an upper edge and a lower edge in a peripheral part of the bed 2, a crack 5a is stretched from the sharp parts 2a when heat is applied during a mounting operation. Parts 20, 30 whose cross sections are protruding arc shapes are formed in parts where the sharp parts existed in a conventional method. By this setup, it is possible to completing restrain a crack from being produced in a region which has been regarded as safe in the conventional method.
Patent JP-S63244724-A (JP)
Title: Stationary induction apparatus
Inventor: OSHIDA AKIO
IPC: H01F27/36
Filed: 1987-03-31
Abstract: PURPOSE:To widen an opening area while at work and secure enough working clearance and visual space by making a part of a tank wall facing a coil detachable temporally during the connection working of a coil lead wire and a lead. CONSTITUTION:At a tank wall 10 part forming a bushing pocket 8, so as to penetrate an inner coil of tank wall 10 at a magnetic shield attaching part facing the coil as well as a lead 6, to which a bushing 9 is connected, a part extending from an upper edge of an opening 7 to a magnetic shield 5 attaching end point is formed as a tank wall 10a having an island form isolated so that its tank wall 10a maintains a space at an optional intervals to the tank wall 10b of a general part between magnetic shields placed in parallel. Further, the tank wall 10a and the tank wall 10b of the general part are formed so that they are freely detachable with fixing bolts on the same plane. When the lead 6 joining the coil and bushing are connected after its main frame was housed in the tank, the tank wall like a island is detached in advance and then it is fixed at the prescribed position after completion of connection and insulation works of the lead 6.
Patent JP-S63247278-A (JP)
Inventor: YAMAGUCHI TORU
IPC: B66B1/18
Filed: 1987-03-31
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-S535683-A (JP)
Title: Fitting device for temperature sensor
Inventor: KOBAYASHI MORIO
IPC: G01K1/14
Filed: 1976-07-05
Abstract: PURPOSE: Fitting device possible to simply and securely attach temperature sensor to evaporator, etc., by properly forming V type nail and stoppers as to be possible to hold sensor with U-shaped plate spring. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S575047-A (JP)
Title: Coating method by dipping
Inventor: YOSHIKAWA MASAO
IPC: B05D1/18
Filed: 1980-06-13
Abstract: PURPOSE:To obtain a clean coated surface by allowing a coating soln. to overflow a vessel every time a substrate for a photoreceptor is dipped in the soln. when the substrate is coated with a photosensitive material. CONSTITUTION:A coating soln. 5 is poured in a vessel 1, and a substrate 6 for a drum-shaped electrophotographic receptor is dipped in the soln. 5. At this time, the soln. 5 is allowed to overflow the upper edge of the vessel 1 and discharged into a trough 2. A film formed on the surface of the soln. 5 by the evaporation of the solvent, dust, etc. flow out together with the overflowing soln., so they do not stick to the surface of the substrate 6, and a smooth coated surface is obtd. The coating soln. is replenished from a cock attached to the bottom of the vessel every time the drum 6 is dipped so that overflow is always caused every time the drum 6 is dipped.
Patent JP-S59204228-A (JP)
Title: Manufacture of semiconductor substrate
Inventor: TANNO YUKINOBU
IPC: H01L21/20
Filed: 1983-05-06
Abstract: PURPOSE:To form a single crystal film of superior quality even on an insulating substrate by a method wherein an opening is formed in an insulating film formed on the single crystal substrate, and after an amorphous silicon film is deposited, an epitaxial layer is buried in the opening, Si is deposited on the whole surface, and moreover heat treatment is performed. CONSTITUTION:After an oxide film 2 is deposited on an Si substrate 1, an opening is formed in the film 2, and an amorphous silicon film 3 is deposited on the whole surface. Then the amorphous silicon film is removed only on the opening part, and an Si epitaxial layer 4 is grown selectively therein. Moreover, when growth of a silicon film is performed, a poly-silicon film 5 is grown on the amorphous silicon film 3, and the opening part region is converted into a single crystal film 6. When heat treatment is performed after then, the film can be converted into a silicon single crystal film 7 extending over the whole surface. Accordingly, the single crystal film can be formed easily even on the insulating film on the single crystal substrate.
Patent JP-H11271561-A (JP)
Title: Method for joining optical fiber array and optical waveguide chip
Inventor: EJIRI TETSUYA
IPC: G02B6/30
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To obtain an optical waveguide chip which can shorten the time of irradiation with ultraviolet rays when joined and has small deterioration in a joining loss and small deterioration in a reliability test at a high temperature and high humidity. SOLUTION: In this joining method, the optical axes of an optical waveguide chip 14 and a 1st array 16 are aligned with each other (<=0.2 μm optical axis deviation) and the width L of a gap between the both is set to about 8 μm. The gap is filled with a resin for adhesion and the gap is irradiated in the two top and bottom directions with ultraviolet rays under irradiation conditions of 150 mW/cm<2> irradiation intensity and a 9,000 mJ/cm<2> irradiation quantity by using ultraviolet-ray irradiating devices 40a and 40b. The difference between the irradiation quantities from the two directions is set to <=6000 mJ/cm<2> .
Patent JP-S576222-A (JP)
Title: Stabilized operation suppressing harmful gas of incinerator
Inventor: YAMAGISHI MIKI
IPC: F23N5/00
Filed: 1980-06-13
Abstract: PURPOSE:To suppress the concentration of NOX contained in a combustion generated gas without degrading the efficiency of the incinerator by reducing the grate speed of the incinerator and the quantity of combustion air in priority to the stable control of the boiler evaporation quantity. CONSTITUTION:The quantity of NOX contained in the exhaust gas is constantly measured and monitored by an NOX analyser arranged in the vicinity of an entrance to the chimney of the incinerator. When the NOX value exceeds the upper limit set value set for controlling, each grate (a grate No.1 for cutting and succeeding grates) is retarded or stopped, and simultaneously the quantity of air for combustion is suppressed temperarily. When the NOX value measured has reached the lower limit set value, the original combustion condition is restored. Accordingly, the stable combustion of refuses is performed, the concentration of NOX contained in the combustion produced gas is reduced without almost degrading the efficiency of the devices of the incinerator.
Patent JP-H04313672-A (JP)
Title: Refrigerator
Inventor: SUGIMOTO TAMIO
IPC: F25D21/06
Filed: 1991-04-11
Abstract: PURPOSE:To shorten the total time of defrosting operation impossible temperature maintaining operation by starting the defrosting operation of a freezer when opening of a door of the freezer is sensed by switching sensing means of the door. CONSTITUTION:When a door of a freezer 8 is opened in a state that a cooling operation is continued, it is sensed by a limit switch 13, its signal is output to a controller 15, a solenoid valve 11 is opened by its instruction, a fan motor 10 is stopped, high temperature refrigerant from a compressor 2 is fed to an evaporator through a bypass tube 12 to heat it to melt and remove frost on the surface. When the door is not opened, a pressure difference of an evaporator 7 is detected by a pressure difference sensor 14, and a defrosting operation is started by a command from the controller 15 when it becomes an upper limit or more. When the door is opened, a temperature in the freezer cannot maintain a set temperature, but since the defrosting is thereby started, a total time of impossible temperature maintaining operation in the freezer can be shortened.