baber/WOPTO huggingface dataset:
Patent JP-S63231781-A (JP)
Title: Disk cleaner
Inventor: FUJITA MAKOTO
IPC: G11B3/58
Filed: 1987-03-20
Abstract: PURPOSE:To prevent a disk from flawing by composing a cleaning pad to be in contact with a disk surface at a fixed pressure and providing a brush for cleaning the cleaning pad every time when the pad has performed its cleaning action. CONSTITUTION:The cleaning pad part 10 is under contact with the disk 40 by a spring 15, e.g., 10g/cm<2>, and then when an eccentric cam 21 is turned in the direction of (x), this pad part 10 keeping in contact with the disk 40 by a prescribed pressure is moved in accordance with the displacement of the eccentric cam 21 in the outer circumferential direction of the disk 40 to carry out its cleaning operation until it reaches the outermost circumference of the disk 40. A revolving motion of the eccentric cam 21 is performed by a motor 35, and a turntable 25 and the disk 40 are rotated at a prescribed angle, e.g., by 10 deg. by the function of a partial untoothened gear 29, thus cleaning always a new part and preventing the disk 40 from flawing due to cleaning with the pad which is stuck by dust on.
Patent JP-2000270384-A (JP)
Title: Sensor, controller and sensor system
Inventor: MIYATA YOSHIAKI
IPC: G06F9/44
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a sensor system where information specific to a sensor for communication between the sensor and a controller can be set to the controller. SOLUTION: A sensor 10 stores its own interface program and gives the interface program to a controller 20 via a network 30. The controller up-loads the interface program for the sensor received from the sensor and accesses the sensor in an optimum operation environment by using the acquired interface program. However, since the interface program has only to be downloaded via the network, it can simply be executed.
Patent JP-H11253694-A (JP)
Title: Washing machine
Inventor: KOIKE TOSHIFUMI
IPC: D06F39/02
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a washing machine improving washing power or reducing the amount of a detergent to be used by removing calcium ions and magnesium ions contained in washing water and exercising influence over the function of the detergent. SOLUTION: An ion removing means is provided with a room 29e packing a sodium-type strongly acidic cation exchange resin into the inside in the middle of a water feeding route feeding water in the inside of a washing tank and a cylindrical container 60 with a room 60a provided with a salt feeding port to store salt inside. The container 60 is provided with a water feeding entrance 29a and a water feeding exit 29b and there is a room in a space between these to allow the water to easily pass through the inside of the ion exchange resin in this structure.
Patent JP-S51142714-A (JP)
Title: Connection construction of the refrigerant transfer insulated piping
Inventor: KAWAGUCHI YOSHINOBU
IPC: F16L25/02
Filed: 1975-06-04
Abstract: PURPOSE: The connection construction of the refrigerant transfer piping is provided with the required electricity resistant insulation for the refrigerant transfer piping to be adopted by the fluid cooling typed rectifying system. The said construction aims at the realization of the repeated fitting and removing of the connecting piping. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S63230001-A (JP)
Inventor: FUKUTAKA YASUSHI
IPC: A01B59/043
Filed: 1987-03-19
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-H06100236-A (JP)
Title: Printing device having continuous form folding mechanism
Inventor: EOMO KYORI
IPC: B65H45/105
Filed: 1992-03-25
Abstract: PURPOSE:To enable continuous forms having different foldability to be stably folded. CONSTITUTION:A printing device having a continuous form folding mechanism is equipped with a continuous form stacking shelf 2 for stacking a printed continuous form foldable along a preliminarily formed perforation, and rotary vanes 3 and 4 for pressing the vicinity of the perforation of the form 1 carried to the shelf 2. Furthermore, the device is equipped with an operation panel 9 for inputting the characteristics of the form 1 and a control section 10 for controlling the rotating speed of the vanes 3 and 4 on the basis of the characteristics of the form 1.
Patent JP-H10262113-A (JP)
Title: Line information collection device for exchange system
Inventor: TAKITA REIKO
IPC: H04M3/24
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To reduce the amount of memory capacity for a system controller and to relieve the load required for reception processing of the system controller or generating processing of history data in the line information collection device for an exchange system. SOLUTION: A collection command output means 6a of a system controller 6 provides an output of a command signal of line information collection to a plurality of individual section devices 1, 2 via an exchange 3 and a plurality of common section devices 4, 5 for each repetitively predetermined time. Each individual section device receiving the command allows a corresponding information collection storage means 1a to start collection of various information this time relating to a line connecting to its own individual section device and stops collection of the various information which has been started when the collection command output means 6a sends a preceding command signal, processes the collected information having been obtained till the collection stop and stores the information.
Patent JP-S58183786-A (JP)
Title: Heat-storing material
Inventor: TAKEDA TAKESHI
IPC: C09K5/06
Filed: 1982-04-20
Abstract: PURPOSE:A heat-storing material that contains calcium chloride hexahydrate as a major component and ammonium nitrate, thus being suitable for use in a passive solar house heating system, because of its inexpensive and readily available raw materials, nontoxicity and noncombustible properties. CONSTITUTION:(A) Calcium chloride hexahydrate is used as a major component and mixed with (B) ammonium nitrate and/or calcium nitrate tetrahydrate, preferably at a molar ratio of 0.95/0.05-0.80/0.20 to give the objective heat-storing material, preferably melting at a temperature lower than 25 deg.C and freezing at a temperature higher than 15 deg.C. EFFECT:The melting point is controllable depending upon the amount of component B added.
Patent JP-H05269505-A (JP)
Title: Steel strip excellent in image clarity of coating and press formability
IPC: B21B1/22
Filed: 1992-03-25
Abstract: PURPOSE:To remarkably improve image clarity of coating and press formability by controlling the pattern of surface roughness of a steel strip. CONSTITUTION:Plural microscopic recessed parts are provided on the surface of the steel strip and the shape in the end part in the breadthwise direction of that steel atrip satisfies that the diameter (d) is 50 to 200mum, the depth (h) of recessed part is 16 to 40mum and the total of the volume of recessed part per mm<2> of the surface of the steel strip is >=8X10<6>mum<3> and the center distance p1 between adjacent recessed parts in the rolling direction is taken as 1.0d to 2.0d and the center distance pc between lines of the lines in the rolling direction as 1.0d to 2.0d. The shape in the middle part in the breadthwise direction of that steel strip satisfies that the diameter (d) is 50 to 200mum, the depth (h) of recessed part is 2 to 16mum and the total of the volume of the recessed part per mm<2> on the surface of the steel strip is >=0.70X10<6>mum<6> and the center distance p1 between adjacent recessed parts in the rolling direction is taken as 1.0d to 1.5d and the center distance pc between lines of the lines in the rolling direction as 1.0d to 1.5d.
Patent JP-H03268005-A (JP)
Title: Programmable controller
Inventor: ITO ATSUSHI
IPC: G06F9/445
Filed: 1990-03-19
Abstract: PURPOSE:To execute the switching without interrupting the sequence processing by switching a memory accessed by an execution microcomputer, in the case of changing a user program of an execution object. CONSTITUTION:Two memories 5a, 5b to which a sequence processor 3 executes an access by the same address are provided, and when the sequence processor 3 is executing a user program stored in one memory, editing of a different user program, etc., are executed by utilizing the other memory. Since the editing, etc., are executed by utilizing a different memory, it can be checked by a verification program. In the case of changing the user program, the user program is not transferred, the memory accessed by the sequence processor 3 is switched. In such a way, the user program can be changed without interrupting the sequence processing.
Patent JP-H07283403-A (JP)
Title: Manufacture of semiconductor device
Inventor: SUGII TOSHIHIRO
IPC: H01L29/78
Filed: 1994-04-05
Abstract: PURPOSE:To provide the manufacture of a semiconductor device which allows no short circuit between a gate electrode and a source area or drain area even when a resist pattern that forms an opening on an interlayer insulating film is deviated from the gate electrode. CONSTITUTION:An electrode or wiring is formed by patterning a silicon film 3 formed of polycrystal, etc., on a silicon substrate 1 which is the base and an interlayer insulating film 7 which is thicker than the silicon film 3 is deposited on the electrode or wiring formed of the silicon film 3. The part of the interlayer insulating film 7 on the electrode or wiring is thinned by flattening the interlayer insulating film 7, the interlayer insulating film 7 on the electrode or wiring is partially removed so as to form an opening 71, and a conductor film such as gate wiring 8, etc., is formed on the opening. In such case, low-resistance can be provided by forming a metal silicide film such as a titanium silicide film 4 on the top plane of the electrode or wiring, and the interlayer insulating film 7 can be flattened by polishing and/or bias sputtering.
Patent JP-H09256038-A (JP)
Title: Heat treatment before stress relieving annealing treatment for thick steel plate
Inventor: SAITO NAOKI
IPC: C22C38/00
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a heat treating method before stress relieving annealing treatment for a thick steel plate (having >=50mm plate thickness in particular) excellent in mechanical properties and used for structures requiring stress relieving annealing treatment such as pressure vessels. SOLUTION: A steel plate contg., by weight, 0.05 to 0.20% C, 0.02 to 0.5% Si, 0.2 to 2.0% Mn and 0.005 to 0.10% Al, furthermore contg., at need, one or >= two kinds among Cu, Ni, Cr, Mo, V, Nb, Ti, Ca and rare earth elements, and the balance iron with inevitable impurities is heated at the Ac1 to the Ac3 transformation point and is subsequently subjected to gradual cooling treatment before stress relieving annealing treatment for forming the plate into a structural member.
Patent JP-H01238608-A (JP)
Title: Optical unit
Inventor: KOZU TAKASHI
IPC: H04N1/113
Filed: 1988-03-18
Abstract: PURPOSE:To decrease sticking of dust and dirt to optical elements, etc., and to prevent the degradation in the scanning accuracy of the optical elements by the simple constitution consisting in fitting the optical elements to the rear face part of a mount and fitting the mount to a surface plate in a manner as to sandwich the optical elements. CONSTITUTION:An optical beam scanner 10 deflects the laser beam 20 from a laser light source 12 by an optical deflector 16 and is further projected onto a recording material 22 through an aperture 19 formed to the surface plate 11. The laser light is then scanned. An optical unit 1 is mounted with ftheta lenses 2a-2c each having a rectangular strip shape to the rear face part of the mount 3 so as to sandwich the lenses with the surface plate 11. The deposition and sticking of the dust and dirt to the ftheta lenses 2a-2c are, therefore, prevented even if the dust and dirt exist in the device. Adequate reading or recording is thus executed without generating the irregular reflection of the light beam by the dust and dirt and without generating the unequalness in the quantity of the light.
Patent JP-H06283099-A (JP)
Title: Manufacture of cathode-ray tube
Inventor: IWATA MASAKI
IPC: H01J9/36
Filed: 1993-03-26
Abstract: PURPOSE:To prevent the occurrence of conductive breakdown between an anode terminal and a conductive film, even when high voltage is applied to the anode terminal, by welding the anode terminal to a funnel and, then, taking the thickness of an oxide film on the surface of the anode terminal at 1mum or less, where exposed to the internal side of the funnel. CONSTITUTION:An anode terminal with an oxide film of thickness approximately equal to the case of a conventional anode terminal, is first welded to a funnel 2. Thereafter, an oxide film 14 on the surface of the terminal 11, where exposed to the internal side of the funnel 2, is removed mechanically or chemically to such an extent as providing thickness equal to or less than 1mum. This process does not cause any deterioration, regarding the fitness of the terminal 11 to the funnel 2. At the same time, even when a conductive film 12, for example, an internal conductive film mainly composed of graphite and mixed with iron oxide or titanium oxide for high resistance is applied to and formed on the surface of the terminal 11 exposed to the internal side of the funnel 2, and the internal surface of the funnel 2, a color cathode- ray tube can be provided without any conductive breakdown between the terminal 11 and the film 12 at the time of the operation of the tube or at the time of processing the tube for withstand voltage in the manufacture thereof.
Patent JP-H03267271-A (JP)
Title: Intermediate paper feeder for image forming device
Inventor: MIYAZAKI MITSUO
IPC: B65H83/02
Filed: 1990-03-19
Abstract: PURPOSE:To perform the positioning of paper in an intermediate paper feeder so accurately as well as to deliver the paper toward an image transfer part in good timing by controlling a stopping motion of the paper with information out of a paper detecting means at the upstream side of a gate. CONSTITUTION:Two gates 31 and 26 are set up in a conveying passage 25, while a turnover passage 36 is connected to the lower part of a return passage 35, and an intermediate paper feeder 40 is installed in a connection between these passages via a gate 37. In this paper feeder 40, there are provided a conveyor roller unit 41 and plural pieces of oblique feed roller units 42 in the tray, and a sheet of paper taken thereinto is fed askew toward a guide at the side by an oblique feed roller 41, then positioning takes place in a state of making it go along the guide and it is stopped. Afterward, when a gate 44 is opened, it is delivered toward an image transfer position by the oblique feed roller 41. A sensor S2 is set up in a part, where a paper feed passage from the tray 40 joins a body paper feed passage, detecting both sheets fed out of the tray and another lower paper tray.
Patent JP-H01241791-A (JP)
Title: Manufacture of electroluminescence display element
Inventor: SHIRASAKA ARIO
IPC: H05B33/10
Filed: 1988-03-23
Abstract: PURPOSE:To obtain high brightness with low driving voltage by using a zinc sulfide target for forming a luminous layer and a target of a mixture, in which manganese sulfide and manganese halide for a luminous center are mixed with a specific composition ratio so as to perform high frequency sputtering. CONSTITUTION:High frequency sputtering is performed by using a zinc sulfide target for forming a luminous layer and a target of a mixture, in which manganese sulfide and manganese halide for a luminous center are mixed with a composition ratio of a mol ratio 1:1 or 1:0.1. In this way, when the mixture of manganese sulfide and manganese halide is used as a target for a luminous center at the time of forming the luminous layer by a high frequency sputtering method, orientation of [III] surface gets strong and crystallinity is improved so as to obtain high luminous brightness in a low electric field.
Patent JP-S54159601-A (JP)
Title: Rotor for salient-pole rotary machine
Inventor: TAKAO KAZUO
IPC: H02K1/30
Filed: 1978-06-07
Abstract: PURPOSE: To make a torque transfer key not hitting a stopper even for said key moving together with a rotor rim, by means of providing an air gap between the bottom face of said stopper secured to the peripheral face of a spider and the top end face of said torque transfer key.  
     CONSTITUTION: At the side of a stopper 13, secured to the peripheral top end face of a spider 2 by a bolt 7, facing the top end face of a torque transfer key 5, is provided a relief air gap 14 of dimension H slightly larger than that of a gap g, provided between the bottom face of a load support key 4 and a rotor rim 3. Accordingly, during rotation even for the torque transfer key 5 tending to go out, its movement is limited only to the dimension H of the relief 14 with the key 5 never hitting the stopper 13, causing a proper function to be kept of the stopper for the torque transfer key, thus capable of preventing the stopper from damage. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S54159618-A (JP)
Title: Home motoring device
Inventor: ISHINO TAKASHI
IPC: H02K7/14
Filed: 1978-06-07
Abstract: PURPOSE: To make the operation of either one of rotary devices of different kind with a rotational direction of the motor selected, by means of coupling both ends of a rotary shaft of the motor to two transmission shafts with a transmission clutch used having a coil spring.  
     CONSTITUTION: To the point end part of both ends of the rotary shaft 16 of a motor 10, is closely attached and secured a friction shaft 23, as well as to the point end of a transmission shaft 24, installed facing the point end of the rotary shaft 16, is fixed another friction shaft 23. And by means of providing a coil spring 26 at the outside of two friction shafts 23, the rotary shaft 16 and the transmission shaft 24 are frictionally coupled, with the transmission shaft 24 rotating in a clockwise direction for the rotary shaft 16 if rotating in a clockwise direction, and the transmission shaft 24 made not rotating for the rotary shaft 16 if rotating in a counter clockwise direction. In this way, with an air compressor and liquid circulator and the like installed to the both ends of the trasmission shaft 24, by means of switching a rotational direction of the motor 10, either one of the devices can be operated thus capable of working two functions with only one provided. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11245910-A (JP)
Title: Wraparound packaging apparatus for roll-shaped article
Inventor: KAMIYAMA MINORU
IPC: B65B11/04
Filed: 1998-03-02
Abstract: PROBLEM TO BE SOLVED: To easily and smoothly execute wraparound packaging with marginal surplus parts of a packaging material held surely by a method wherein hold-down bars for pressing the marginal surplus parts of the packaging material projecting beyond the end faces of a roll against the end faces of the roll and holding are formed, and the hold-down bars are made to rotate together with chuck devices while being pressed against pressing positions. SOLUTION: First of all, a roll core C is held with chuck device 1, and marginal surplus parts 2b at both sides of a unit packaging material 2 supplied, dangling from above, to positions, for instance, near the outer circumferential face of a roll R are pressed with hold-down bars 8 against faces at both ends of the roll R and held thereto. Then, with the unit packaging material 2 pressed against the roll R with a touch roller 3, the hold-down bars 8 are rotated together with the roll R and thereby the roll R is packed with the packaging material 2 in a wraparound package. After the wraparound packaging, the marginal surplus parts 2b projecting beyond the faces at both ends are folded down and converged and tucked into a hollow part of the roll core C.  Thereby, the packaging material 2 can be held tightly and certainly and wraparound packaging can be executed smoothly while a packaging apparatus being constructed simply.
Patent JP-H09259440-A (JP)
Title: Recording medium, address recording method and device therefor, and recording and reproducing method and device therefor
Inventor: YOSHIDA TADAO
IPC: G11B7/131
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To read out an address even when a track pitch is narrow. SOLUTION: The address of each recording position is shown by wobbling both side edges of a groove in a disk 11. A land having recorded a data is irradiated with a data detecting laser beam to form a spot 51-1. Groove edges with the center of the middle of grooves on both sides respectively are irradiated with tracking error detecting laser beams to form spots 51-2 and 51-3. Since only a prescribed groove edge is irradiated with a beam by utilizing such a tracking error detecting laser beam for reading out addresses, even when the track pitch is narrow, cross talk from other grooves is suppressed to enable the addresses to be read out.
Patent JP-S55159669-A (JP)
Title: Drive circuit for cathode ray tube
Inventor: YOSHIMARU TOMOHISA
IPC: H04N3/20
Filed: 1979-05-31
Abstract: PURPOSE:To prevent the destruction of elements in each circuit, by sequentially detecting the value of deflection voltage, suppressing the deflection voltage less than the set value with the result of detection, and preventing the increase in power accompanied with the increase in the deflection current. CONSTITUTION:The deflection synchronizing signal from the input terminal S is fed to the saw tooth wave generating circuit 2 via a transistor TR32, the saw tooth wave produced by the generating circuit 2 is fed to a horizontal position adjusting circuit 3, the level of the saw tooth wave voltage is shifted at the adjusting circuit 3, and after the output is linearly corrected at the linearity corrector 4, the output of the corrector 4 is fed to the electromagnetic deflection amplifier circuit 5. The deflection voltage from the corrector 4 input to the amplifier circuit 5 is fed to an operational amplifier 11 to detect the deflection voltage sequentially. The output of the amplifier 11 is suppressed less than the specified value with power sources 15, 95, transistors TR12, 13, diodes 72, 70, 96 and resistances 73-75, to prevent the current increase accompanied with the current increase flowing to the deflecting yoke 61, allowing to protect each circuit element.
Patent JP-H07247970-A (JP)
Title: Structure of trochoid compressor
Inventor: INOUE WAHEI
IPC: F04C18/10
Filed: 1994-03-11
Abstract: PURPOSE:To realize the function of high compression by reducing the outer diameter of a rotor, easily increasing the speed and the capacity and facilitating the sealing at the end surface of a rotor shaft. CONSTITUTION:In a trochoid compressor provided with an outer rotor 1 and an inner rotor 2 to change the space of confinement according to the rotational angle while the trochoid curve is provided on the circumferential surface of one rotor, and the relative rotation is realized in the mutually engaged condition, a pair of a suction hole base 5 and a discharge hole base 6 provided with a suction opening and a discharge opening respectively, and at least the rotor 2 on the driving side are constituted in the axial direction in a finely adjustable manner. The energizing force by the discharge pressure is given to the discharge hole base 6 to constitute the space between both end surfaces in the axial direction between the rotors 1, 2 in a closely attached and rotatable condition, and the leakage of the compressed gas is prevented thereby.
Patent JP-S59193500-A (JP)
Inventor: TAKEUCHI AKIHIKO
IPC: G10L15/32
Filed: 1983-04-18
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-S59193395-A (JP)
Inventor: TARUISHI YOSHIAKI
IPC: G21C13/00
Filed: 1983-04-18
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。