baber/WOPTO huggingface dataset:
Patent JP-H11273069-A (JP)
Title: Master information magnetic recording device
Inventor: MIYATA KEIZO
IPC: G11B5/82
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To perform pre-format recording with high reliability by magnetizing a ferromagnetic film pattern formed on a master information carrier always in the direction vertical to the tracks scanned by a tracking head for magnetic recording and reproducing. SOLUTION: On a surface opposed to a master information carrier 62, a permanent magnet 66 is formed so that one of the sides has a same circular arc as scanning tracks of a magnetic head for magnetic recording and reproducing. Further, the permanent magnet 66 is magnetized in the direction parallel to the surface opposed to the master information carrier 62 and always vertical to the circular arc formed side. After closely sticking the master information carrier 62 and a hard disk 61 to each other, a pre-format information signal corresponding to the rugged form formed on the surface of master information carrier 62 is recorded on a hard disk 61 by magnetizing a ferromagnetic thin film of a convex part of the master information carrier 62 by the permanent magnet 66.
Patent JP-S59200160-A (JP)
Inventor: OKAMOTO TAKAYUKI
IPC: F25B1/00
Filed: 1983-04-27
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-S571459-A (JP)
Title: Atomizer
Inventor: KITAJIMA SOUICHI
IPC: B06B1/02
Filed: 1980-06-02
Abstract: PURPOSE: To obtain good atomizing capacity by providing the atomizing mens of a liquid due to a high speed gas stream and a means subjecting said atomizing means to ultrasonic vibration to enable to lower the applying pressure of a gas stream type atomizing apparatus.  
     CONSTITUTION: A liquid feeding pump 12 is driven to feed the liquid to an outlet end part 10 of a liquid feed pipe from a liquid tank through a pipe 11. On the other hand, an air pump 7 is driven to supply air to the gas stream type atomizing part 1 through an air supply pipe 6 and an air passage 4. Compressed air is injected from an injecting port 3 at a high speed to render the gas stream type atomizing part 1 to negative pressure and the liquid sucked from a liquid inlet 9 to be injected from a liqid feeding port 8 and the injected liquid is sprayed by a high speed air stream to be injected from the injecting port 3 in an atomized particle 19. Herein, because a vibration amplifier horn 2 is provided to the gas stream type atomizing part 1, the vibration amplified by the vibration of an ultrasonic oscillator driven by an ultrasonic generator 18 is carried out and, thereby, spraying action is promoted. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05283340-A (JP)
Title: Liquid raw material gasification supply device
IPC: H01L21/205
Filed: 1992-03-31
Abstract: PURPOSE:To enable stable supply of raw gas of an amount required for mass production of high determination accuracy by providing a heating means which enables temperature control to each of a container, a mass flow controller, a valve and a piping connecting them. CONSTITUTION:A container 1 containing liquid raw material 2 is formed to a vertical airtight hollow tube, and a heating means 3 is provided to a periphery of the container 1 and is constituted to enable temperature indication and temperature adjustment through a temperature indication controller 4. A three-way valve 10, an MFC 11 and a two-way valve 12 are interposed one by one from the container 1 to a downstream. A heating means 13 is provided to a supply tube 9 which is constituted to enable supply of raw gas from the container 1 to a vapor reaction device to enable temperature indication and temperature adjustment through a temperature indication controller 14 provided in a proximity to the MFC 11, for example. A ratio between an inner diameter and an axial length of the container 1 is made 2.0 or more and a content volume of a vapor part 21 is set 60 or more times a consumption gas amount; otherwise, operation in a vapor reaction device can not be carried out stably.
Patent JP-S62231323-A (JP)
Title: Magnetic field erasing device
Inventor: SOEJIMA HIROYOSHI
IPC: G05F7/00
Filed: 1986-03-31
Abstract: PURPOSE:To simplify the constitution of a magnetic field erasing device and to make the installation of applied equipment free and easy by generating an induced magnetic field to be able to cancel a floating magnetic field at the position of charging particle applied equipment in the second coil by an induced current generated at the first coil due to the fluctuation of the floating magnetic field. CONSTITUTION:The first coil 2 of a magnetic field erasing device is arranged in a floating magnetic field 4 at the position away from charging particle applied equipment 10 such as an electronic line microanalyzer. The second coil 6 is placed in the magnetic field 4 near the equipment 10, and both coils 2 and 6 are serially connected. To the circuit to link the coils 2 and 6, a variable resistor 12 is connected in parallel, and a variable resistor 14 is serially connected. The number of windings of respective coils 2 and 6 are suitably set, an induced magnetic field 8 generated by the coil 6 is cancelled at the position of the equipment 10 by the induced electric current generated by the coil 2 due to the fluctuation when the magnetic field 4 is changed by the adjustment of resistors 12 and 14, and the freedom degree is provided to the installing position of the equipment 10.
Patent JP-S59200623-A (JP)
Inventor: ADACHI TAKISUKE
IPC: G02B23/00
Filed: 1983-04-28
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-S57190326-A (JP)
Title: Manufacture of semiconductor device
Inventor: KAWASAKI NOBORU
IPC: H01L21/58
Filed: 1981-05-20
Abstract: PURPOSE:To improve the characteristic of thermal fatigue proof, by soldering lead after the heat tratment of a semiconductor chip previously provided with soldering material. CONSTITUTION:The solder 4, 6 on the upper-lower surfaces of the Si chip 5 has many boids B and concave-convex U. The chip is heated in H2 higher than the adhesion temperature of the lead 7 to discharge boids B to remove concave-convex U on the surface later to adhere the lead 7 by the solder 6. In this constitution, the thermal fatigue proof amount of the device is improved approx. twice as much as one of conventional matters.
Patent JP-S549477-A (JP)
Title: Illuminator attached to ceiling
Inventor: YAMASHITA KUNPEI
IPC: F21V21/02
Filed: 1977-06-23
Abstract: PURPOSE: To prevent deterioration of insulation of an illuminator attached to a ceiling, to approach the illuminator to the ceiling, and to reduce the thickness of the illuminator by providing a heat insulating plate for covering the connection of a power line to the illuminator when mounting the illuminator directly on the ceiling. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60218682-A (JP)
Title: Cleaning device
Inventor: KISU HIROKI
IPC: G03G21/10
Filed: 1984-04-16
Abstract: PURPOSE:To enable a cleaning roller to be brought into pressure contact with a photosensitive body in an oilless state by arranging a protective powder upstream from the pressure contact point of the cleaning roller. CONSTITUTION:A protective powder container 2a is formed adjacently to a scraper 5 below the cleaning roller in the cleaning device. In the container 2a, a powder 7, such as strontium titanate or aminomodified silicone-treated silica, or nip seal is placed so as to contact with the surface of the cleaning roller 4. A sliding and rubbing member 8 made of a comparatively tough material, such as SnS or ''mylar(R)'', partitions the container 2a on the end side of the container 2a near the photosensitive body and rubs the surface of the roller 4. A silicone oil oozing out of a silicone feed device is always absorbed and removed with the protective powder 7.
Patent JP-H06256691-A (JP)
Title: Conductive coating composition, method for forming coating film, and coated article
Inventor: TAMURA KOICHI
IPC: H05K3/32
Filed: 1993-03-08
Abstract: PURPOSE:To form a coating film having high color value and conductivity. CONSTITUTION:A conductive coating compsn. contains, as the essential components, a curable resin, a conductive needlelike titanium oxide, titanium white, and zinc oxide and gives a cured coating film having a Y value of 70 or higher and a surface resistance of 1X10<7> to 1X10<12>OMEGA/square.
Patent JP-2000270342-A (JP)
Title: Color killer circuit
Inventor: INOUE SHUJI
IPC: H04N9/70
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a color killer circuit that detects an amplitude of a burst signal even from the signal in a bad reception state resulting from superimposing a noise on a signal for a burst signal period so as to be capable of killer operation. SOLUTION: This killer circuit is provided with an absolute value circuit and with a killer ON/OFF discrimination circuit 2 (38c) that extracts a killer discrimination result for a burst period only from the absolute value circuit, a killer ON/OFF discrimination circuit 1 (38), a killer ON/OFF discrimination circuit 2 (38e) and OR circuits 38d, 38c, a color signal output interruption circuit 38a that conducts discrimination of killer ON/OFF depending on the quantity of the amplitude of a color demodulation output of a burst signal and applies ON/OFF of a color difference signal with an output of an integration circuit 38b so as to apply ON/OFF to a color demodulation output according to the killer ON/OFF discrimination result.  Thus, on the occurrence of a noise for the burst period in a weak electric field with a bad reception state or even when a demodulation state is unstable to cause an offset of a demodulated phase, killer operation can be attained.
Patent JP-S5322463-A (JP)
Title: Water supply volume indicator
Inventor: KAJITA SACHIAKI
IPC: D06F39/08
Filed: 1977-06-21
Abstract: PURPOSE: To detect and indicate water supply volume from the width of the water by providing weirs of plural steps at the portions where the water supplied from a hose is being discharged into a washing tank and changing the water width according to water supply volume. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07261998-A (JP)
Title: Controller for equipment
Inventor: KAYANO MASAHIRO
IPC: G06F9/06
Filed: 1994-03-22
Abstract: PURPOSE:To change fixed data while utilizing an existing hardware when the need of changing fixed control data stored in a ROM inside a microcomputer is generated. CONSTITUTION:The microcomputer 103 for controlling an equipment 100 is provided with an EEPROM 814 for storing the fixed data after change other than the ROM 812 for storing a control program and the fixed control data and a RAM 815 mainly used as a work memory. When the need of changing the fixed data is generated, the microcomputer 103 writes the data after the change to the EEPROM 814 and copies the written data to the RAM 815 as well. Thereafter, in the case of needing the fixed data in the control of the equipment, the data after the change copied to the RAM 815 are read and used for the control and the data before the change inside the ROM 812 are not accessed.
Patent JP-H04309718-A (JP)
Title: Microwave oven
Inventor: HIRANO SEIICHI
IPC: F24C7/02
Filed: 1991-04-09
Abstract: PURPOSE:To carry out a defreezing of a frozen food under the optimum state by a method wherein the frozen food is defreezed (ice melted) under a micro- wave heating, the ice melted moisture content is changed into ultra-fine particles under an ultrasonic wave got from a piezoelectric element, discharged into surrounding air and the ultra-fine particles are sensed by a humidity sensor. CONSTITUTION:A range main body 1 is provided with a heating chamber 3, a side wall 4 of the heating chamber 3 is provided with a magnetron 5, a side wall 10 of the heating chamber 3 is provided with a discharging duct 12, a humidity sensor 13 is installed within the discharging duct 12 and a piezo-electric element 15 is disposed at a bottom plate 14 of the heating chamber 3.
Patent JP-S61234666-A (JP)
Title: Data converting circuit for variable length code
Inventor: ISOBE HIROMASA
IPC: H04N1/419
Filed: 1985-04-11
Abstract: PURPOSE:To perform the data conversion of a variable length code to output a code, where the redundancy of picture data is suppressed, with a simple device constitution by receiving picture data transferred from a host machine to the data input to detect the code change point. CONSTITUTION:A converting means 16 and a shift register means 34 are controlled by a conversion control part 16, and the first data is given to the converting means, and serial data including a variable length effective part corresponding to the first data and an indication signal indicating this effective part are outputted to perform the data conversion of the variable length code. This second data has the effective part and an ineffective part related to the effective part, and the shift register means 34 increases the ineffective part in accordance with shift of the second data. The control means 16 is connected to the shift register means and detects that the second data held in the shift register means includes only the ineffective part to inactivate the indication signal.
Patent JP-S62232918-A (JP)
Title: Molecular beam epitaxial growth device
Inventor: SUGIYAMA NAOHARU
IPC: H01L21/203
Filed: 1986-04-03
Abstract: PURPOSE:To exactly measure molecular beam intensity, by providing a molecular beam intensity measuring device with a function in which electron accelerating voltage can be arbitrarily set. CONSTITUTION:In a molecular beam intensity measuring device, electrons accelerated coming from a filament 1 are made to collide with molecular beams to be measured, the molecular beams to be measured are partially ionized, and then an ionizing current is measured by an ammeter 7. At this time, a function, in which electron accelerating voltage in the molecular beam intensity measuring device can be arbitrarily set, is provided. For example, potential V2, to the earth, at the low potential edge of the filament 1 is changed by regulating a rheostat 9. Acceleration voltage V3 is made to become an arbitrary value by regulating the potential V2. Hence, molecular beam intensity can be exactly measured.
Patent JP-S58193749-A (JP)
Title: Automatic centrifugal deoiler
Inventor: ENDOU SATORU
IPC: B04B3/00
Filed: 1982-05-07
Abstract: PURPOSE:To provide a deoiler which is made easily adaptable to various kinds of annular bodies, by providing a rotary chute contg. a material to be deoiled in the symmetrical position of a main shaft, and providing a means for closing the inlet of the rotary chute and a means for positioning a rotary chute holder. CONSTITUTION:A material 11 to be deoiled is contained in a rotary chute 54 disposed in the symmetrical position of a mian shaft 3. An ingate 30 is turned to close the inlet passage of the chute 54 with the vane part of the gate 30; at the same time, a piston rod 44 of a positioning cylinder 45 is moved upward to position a rotary chute holder 5 by means of a limit switch 46. When the shaft 3 is rotated at a high speed, the material 11 contained in the chute 54 rotates around the axial centerline of the shaft 3 and the oil stuck on the material 11 is scattered and removed by centrifugal force. The removed oil passes through the oil discharge hole 52 provided in the outside frame of the holder 5 and arrives at the inside wall of a protective cover 6, from which the oil is discharged through an oil discharge port 26.
Patent JP-S56513-A (JP)
Title: Water cooler for motor bicycle
Inventor: KIMURA HIROSHI
IPC: F01P11/02
Filed: 1979-06-18
Abstract: PURPOSE: To facilitate communication between a reserve tank and a radiator as well as inspection and refilling of cooling water and to accommodate the reserve tank compactly by mounting the reserve tank at a side surface of the radiator.  
     CONSTITUTION: A radiator assembly 30 mounted below a steering head pipe of a main frame for a motor bicycle is equipped with a radiator 32, a reserve tank 33 and a cover 34 covering them. The radiator 32 is equipped with a radiator cap 35 attached to an upper portion thereof, the first joint 36 communicating with an inner portion of a head for the cap 35, a flow-in pipe 37 and a flow-out pipe 38. On the other hand, the reserver tank 33 is formed by a synthetic resin into a longitudinarily elongated configuration so as to be positioned along a side surface of the radiator 32 while is equipped with the second joint 41 communicating with open air and the third joint 42 communicating with the above-described joint 36 through an overflow pipe 43. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S52114-A (JP)
Title: Binary picture data two-dimensional encoding system
Inventor: HATADA MINORU
IPC: H04N1/419
Filed: 1975-06-23
Abstract: PURPOSE: To provide a system for compressing data amount by two-dimensionally scanning picture data expressed in binary values (white and black) and by encoding run length thereof. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61236304-A (JP)
Title: Conveying apparatus
Inventor: YAMAMURA MAKOTO
IPC: B65G54/02
Filed: 1985-04-09
Abstract: PURPOSE:To effectively utilize levitating force generated with magnetic fluid by providing poles having an attack angle to the surface contacted with the fluid to a horizontal surface on the traveling surface of a leg provided with permanent magnets of a conveying base. CONSTITUTION:Each conveying passage 1 is formed with a stripe of recess groove formed on a conveying passage 11, and a cover 12 provided on the upper surface of the body 11 to form two stripes of grooves 13. A conveying base 6 has a bottom 6 for placing an article to be conveyed, a permanent magnet 31 provided on the lower end, and a set of supporting legs 5 mounted with poles 3 of arcuate section having an attack angle on the surface contacted with the fluid 4 at both outsides of the traveling direction of the base 6 of the magnets 31. Thus, a large levitating force combined with the levitating force due to the mutual action between the fluid 4 and the magnets 31 and the levitating force increased by the poles 3 can be obtained.
Patent JP-H09265978-A (JP)
Title: Zinc alkaline battery
Inventor: KASHIWAZAKI NAGANORI
IPC: H01M4/12
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To provide the zinc alkaline battery which uses a gelatinous negative electrode made out of non-amalgamated and lead free zinc alloy powder, and is low in pollution, and high in performance. SOLUTION: A zinc alkaline battery includes non-amalgamated and lead free zinc alloy powder as negative electrode active material, which includes at least more than one kind of element equivalent to 0.001 to 0.05 elements in total by weight selected out of a group composed of 0.01 to 0.1 indium by weight, 0.001 to 0.01% aluminum by weight, 0.001 to 0.017% bismuth by weight, 0.001 to 0.05% tellurium by weight, lithium, sodium and pottasium. Furthermore, the battery includes a gelatinous negative electrode to which 0.005 to 0.5% indium compounds by weight equivalent to indium conversion, is added as corrosion preventive agent for zinc alloy powder. By this constitution, the zinc alkaline battery is non-amalgamated and lead free, furthermore, it generates gas less than it does when non-amalgamated and lead-free zinc alloy powder is used, and it is thereby safe, and high in performance.
Patent JP-H06289337-A (JP)
Title: Optical device
Inventor: MIURA HIROTSUNA
IPC: G02F1/13
Filed: 1993-04-01
Abstract: PURPOSE:To improve the utilization efficiency of light for wave front correction and simplify the constitution by measuring a wave front by utilizing diffracted light by pixels of a spatial optical modulator. CONSTITUTION:The liquid crystal spatial optical modulator 109 of an ECB mode is arranged on one focal plane of a Fourier transforming lens 108 having the other focus at the same position with a Fourier transforming lens 103. Light which is polarized and interfered with by a polarizing plate 110 is inputted to a CCD camera 113 and interference fringes are sent to a computer 114 for image processing. The computer 114 generates signals for controlling the liquid crystal spatial optical modulator 109 and polarizing plate 110 and generates a signal for fringe scanning to find the shape of an incident wave front from the interference fringes, and further generates a signal for wave front correction and sends the signal for wave front correction to the liquid crystal spatial optical modulator 102. Here, a corrected wave front and a measured wave front are separated and spatial optical modulators for wave front correction and wave front measurement are made independent of each other, so the wave correction is performed almost in real time.
Patent JP-S58193753-A (JP)
Title: Forced feeding type painting device
Inventor: MATSUDA KEIICHIROU
IPC: B05B15/00
Filed: 1982-05-07
Abstract: PURPOSE:To provide a titled device which enables the sure and satisfactory restarting of the forced feed of paint after interruption of a painting work, by disposing a wire-like body for agitating paint which can be rotated or moved back and forth along the longitudinal direction of a piping betwen a pump for forced feed of paint and a painting device in said piping. CONSTITUTION:A wire-like body 13 for agitating paint is inserted into a piping 4 over approximately the entire length thereof, and one end part thereof is projected to the outside of a handle 7 through the passage 10 in the handle 7 and a branch passage 14 and is mounted with a handle 15 for rotation or a knob 19 for forward and backward movement in a forced feed type painting device of the constitution wherein the paint in a paint tank 5 is fed forcibly to a roll type painting device 3 provided with a roll 9 through a paint suction pipe 6, the piping 4, the handle 7 and a support pipe 8 by means of a pump 1 driven by the air from an air compressor 2. In the stage of restarting the work, said handle 15 or knob 19 is operated to rotate or move back and forth the body 13, thereby agitating the static paint in a solidified state in the passage 4a to a flowable state.
Patent JP-H05240670-A (JP)
Title: Display board and its manufacture
Inventor: SHINPO YASUO
IPC: G12B11/02
Filed: 1992-02-27
Abstract: PURPOSE:To prevent the peeling of an ink layer from a display board. CONSTITUTION:A molding chamber 5 is provided between a fixed metallic mold 2 and mobile metallic mold 3 and butting projections 24 and 25 are protruded from the through hole 7 of a display board 4. A circular-arcuate tapered section 26 is formed around the base section of the projection 25. After a transfer film 9 is inserted between the metallic molds 2 and 3, the molding chamber 5 is filled up with a molten resin material. The pattern section 11 of the film 9 adheres to a substrate section 13 due to the pressure of the material (substrate 13) filling up the chamber 5. At the same time, a tapered section 27 is formed at the corner section 15 of the substrate 13 and the pattern section 11 (ink layer) also adheres to the section 27. Therefore, the charging pressure can be easily applied to the section 27 and the adhesive strength between the section 13 and ink layer is increased.
Patent JP-H07260466-A (JP)
Title: Welding seam profiling method of spiral pipe
Inventor: HIRAMITSU MASASHI
IPC: G01K13/00
Filed: 1994-03-24
Abstract: PURPOSE:To precisly detect the residual heat peak position of a pipe inside welding part and to profile an outside welding torch to a welding seam position with high accuracy. CONSTITUTION:In the welding seam profiling method of a spiral pipe, three or more temperature detectors 23A to 23C are installed in a torch profiling movement part 16 to which an outside welding torch 14 has been attached, the relative positional relationship between the present position of the outside welding torch 14 attached to the torch profiling movement part 16 and the residual-heat peak position of a pipe inside welding part is recognized, and the torch profiling movement part 16 is moved and controlled so as to eliminate the deviation of the relative positional relationship.