baber/WOPTO huggingface dataset:
Patent JP-S5456718-A (JP)
Title: Solid state pickup device
Inventor: NAKADA YASUO
IPC: H04N5/335
Filed: 1977-10-14
Abstract: PURPOSE: To ensure the high-density distribution of the picture elements both in the horizontal and vertical directions by making the transfer part function as the overflow drain for the light receiving period of the light reception part.  
     CONSTITUTION: The transfer part, i.e., each of horizontal shift registers 1 is installed to transfer the signal charge sent from light reception part S into one direction, along with part S. As a result, the picture element array pitch is naturally shortened in the horizontal direction, and the transfer part (register 1) functions as the overflow drain for the light receiving period of part S. Furthermore, the overflow drain region can be omitted, and the picture element array pitch can be shortened in the vertical direction. Thus, the degree of integration can be increased for the picture element array both in the horizontal and vertical directions 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000314809-A (JP)
Title: Polarizing plate with sapphire glass plate for color liquid crystal projector
Inventor: KUBOTA KYOKO
IPC: G02B5/30
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To obtain a polarizing plate having both of brightness and durability by using a sapphire glass plate as a supporting body of a light shielding plate and controlling the crystal axis of the sapphire glass plate and the polarization transmission axis of a polarizing plate to have a specified relation. SOLUTION: This polarizing plate is obtd. by laminating a sapphire glass plate and a polarizing plate with each other while aligning the crystal axis of the sapphire glass plate and the polarization transmission axis of the polarizing plate to be parallel or perpendicular to each other. Or, a 1/2 wavelength plate may be disposed between the sapphire glass plate and the polarizing plate. In this case, the 1/2 wavelength plate is held in such a manner that the logging phase axis of the 1/2 wavelength plate makes 45 deg. angle from the crystal axis of the sapphire glass plate. Or if the 1/2 wavelength plate has a plurality of logging phase axes or advancing phase axes, the 1/2 wavelength plate is held in such a manner that the average of the plurality of logging phase axes or advancing phase axes makes 45 deg. angle.  Thereby, crosstalk in the three primary colors caused by leaking of condensed light in a condensed part of three primary colors in a color liquid crystal projector can be prevented.
Patent JP-H01292580-A (JP)
Title: Circuit diagram print processor for cad system
Inventor: OSHIMA JUNICHI
IPC: G06F17/50
Filed: 1988-05-20
Abstract: PURPOSE:To edit an easy-to-see circuit diagram by preparing a circuit diagram section instructing part, a section detecting part, a wiring trial part and a section cut deciding part and printing only the mutual reference marks of network names with no print of the wiring to be cut when a boundary line is cut. CONSTITUTION:A wiring deciding part 25 decides the final wiring contents so as not to print the wiring to be cut when judging that the wiring obtained at a wiring trial part 22 cuts the boundary line of the circuit diagram sections detected at a section detecting part 23 based on the judgement of a section cut deciding part 24. As a result, the wiring that covers the sections of a circuit diagram prescribed by a circuit diagram section instructing part 12 is not printed and only the mutual reference marks of the network names are printed. Thus no complicated wiring is printed and only the network names are printed as long as the part 12 is set so that a section boundary is set between the circuit cells having a large quantity of wiring. Then a circuit diagram to be printed is easily seen.
Patent JP-H02302241-A (JP)
Title: Dish washer
Inventor: ISHIHARA TAKAYUKI
IPC: A47L15/42
Filed: 1989-05-17
Abstract: PURPOSE:To reduce a noise with simple configuration by forming an opening/closing cover, which is provided in an exhausting route, by plural block boards which cross the exhausting route when the cover is closed. CONSTITUTION:An exhausting route 13 is provided in the upper part of a door 11 to cover the front surface of an washing tank 10, where dishes are housed, through a gasket 12. The exhausting route 13 is composed of an exhausting route cover 14 to prevent washing water from being scattered at the time of washing, exhausting air duct 16 to surround an opening/closing cover 15, the first exhausting port frame 18 to form an exhausting port part 17, which is opened and closed by the opening/ closing cover 15, and the second exhausting port frame 19 to change the flow of exhausted air upward. The opening/closing cover 15 is supported by a rotary shaft 20 so as to be freely rotated by the exhausting air duct 16. During washing, the exhausting route 13 is closed and during drying, it is opened to exhaust steam out of the tank. The opening/closing cover 15 is composed of first and second block boards 21 and 22 so as to cross the exhausting route 13 when the cover is closed. Since the exhausting route 13 is double closed, the colliding tone or falling tone of the washing water to be generated during washing in the washing tank 1 is blocked by the block boards 21 and 22. As a result, the tone to leak from the exhausting port part 17 is decreased and the noise value of the dish washer is reduced.
Patent JP-H08313980-A (JP)
Title: Film rewinding judgement mechanism and film rewinding method
Inventor: BESU ANDORUUSU OORIIRII
IPC: G03B17/00
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To reliably judge a rewind of a film to a film spool. SOLUTION: When a film 20 is rewound around a film spool 17 housed in a film cartridge 10, a measuring sensor arranged in an exposing gate of a camera detects the tip of the film 20. When the tip of the film 20 is detected, a data disk sensor 18 tracks rotating speed of the film spool 17 from that time. Time when tracking of prescribed rotating speed of the film spool 17 finishes is judged, and prescribed parking operation is performed on the film spool 17.
Patent JP-S5913403-A (JP)
Title: Band-pass filter having trap
Inventor: USHIDA SUSUMU
IPC: H04N5/00
Filed: 1982-07-15
Abstract: PURPOSE:To control band-pass characteristics and trap frequency individually by connecting a microstrip line fixed at its capacity or conductivity as a trap element with a coupling part of double tuning circuits and changing the length and characteristic impedance of the microstrip line. CONSTITUTION:One end of the microstrip line 31 is opened and the length of the microstrip line 31 is set up to lambda(2n+1)/4 at the wavelength lambda of frequency to be trapped. Since the microstrip line 31 is resonated at the frequency, equivalent state with the insertion of a trap circuit is observed from a connection point between capacitors 30, 32. If the trap frequency is set up to a higher value than a transmission frequency band, the microstrip line 31 becomes equivalently capacitive because the wavelength is smaller than lambda(2n+1)/4 at the transmission frequency. Since the microstrip line 31 is opened, another distributed capacity is held between the microstrip line 31 and an earthed conductor on the back of a base plate. Thus, the characteristic impedance is changed and the coupling degree between two tuning circuits 24, 25 can be changed by changing the width of the microstrip line 31.
Patent JP-S5823564-A (JP)
Title: Refractory material for controller for flow rate of molten metal
Inventor: NISHIO TADANARU
IPC: B22D41/08
Filed: 1981-08-06
Abstract: PURPOSE:To insulate the temp. of molten metal and to suppress the deposition of non-metallic inclusions by using a magnesian, dolomitic or other heat insulating material having prescribed heat conductivity and thickness in forming the inside wall surface in contact with molten metal. CONSTITUTION:The inside wall surface of a titled refractory material in contact with molten metal is formed of a heat insulating material having <=0.5kcal/ mhr deg.C heat conductivity at 1,000 deg.C and 5-20mm. thickness. The heat insulating material consists of magnesian, dolomitic, zirconia, zircon, silicon nitride, and carbon nitride materials. The molten metal is insulated of heat by said heat insulating material, whereby the deposition of non-metallic inclusions is suppressed and the life of the refractory material is prolonged.
Patent JP-S5649453-A (JP)
Title: Stepless variable speed tandem pulley
Inventor: SUGIURA TSUGISHI
IPC: F16H63/30
Filed: 1979-09-25
Abstract: PURPOSE: To separately perform an operation of two driven parts and variably obtain their speed change, by forming an integral combination from two pulleys with their belt acting diameter variable.  
     CONSTITUTION: At both sides of a both-side conical wheel 2 a pair of movable conical wheels 3, 4 are provided in such a manner that their acting sides 3a, 4a are placed at a face-to-face position to both acting sides 2a, 2b of the both-side conical wheel 2, and these wheels 2, 3, 4 are coaxially coupled. The both-side conical wheel 2 is fixed to a motor shaft 1, and the movable conical wheels 3, 4 at the both sides are formed in such a manner as to freely approach toward and depart from the conical wheel 2. In consequence, two pulleys A, B with variable belt acting diameter can be integrally formed by the acting sides 2a, 2b of the both-side conical wheel 2 and the acting sides 3a, 4a of the movable conical wheels 3, 4, then respectively different driven pulleys and V-belts V 1 , V 2  are coupled, thus the power can be taken off separately through two driven parts from a single motor. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0418579-A (JP)
Title: Magnet roller working method
Inventor: HAYASHI SHIGEO
IPC: G03G15/09
Filed: 1990-05-14
Abstract: PURPOSE:To suppress the accuracy of the deflection of an outer peripheral surface of a magnet roller pipe within 5mum against the axis lines of the shafts between a left and right flanges by holding the flange of the magnet roller with a collet at the spindle side having a chuck width of <=1mm. CONSTITUTION:The shaft D of the left and right flanges 3 at a work 1 is chucked with the collet at the spindle side of the N/C lathe, the right flange 4 being received with a rotating center 8, and the work 21 is rotated. Next by using a cutting tool 9, the shaft B of the left flange 3, the outer peripheral surface of the pipe 2, and the shaft C of the right flange 4 are simultaneously machined by one chucking. In this case, the shape of the chuck of the collet 7 is formed to be <=1mm of the contacting width when the shaft D is chucked. Thus the deviation of the outer peripheral surface of the pipe 2 against the axis lines of the shafts B and C at the left and right flanges 3, 4 is satisfied with 5mum of the required accuracy.
Patent JP-H09302973-A (JP)
Title: Multistory parking device
Inventor: JINNO KENICHI
IPC: E04H6/14
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To reduce space necessary for turning reversely a car on a car bearing platform to simplify the constitution of a multistory parking device in the multistory parking device turning a vertical circulation course with the car bearing platform. SOLUTION: A multistory parking device is equipped with a pair of front and rear suspended frames 9a and 9b suspended from a hanging shaft 7 in a movable manner between a suspended position bearing both front and rear ends of a car bearing platform 11 and an evacuating position allowing the car bearing platform 11 to revolve around the vertical axial center 76. The position switching device 23 and car bearing platform 11 in a car entering and leaving position 22 are borne to rise and fall between a rising position allowing the suspended frames 9a and 9b to execute position switching movement and a falling position borne on the suspended frames 9a and 9b, and a car bearing platform front and rear position switching device 75 having a rising and falling rorary platform 77 rotated around the vertical axial center 76 is provided.
Patent JP-H0419689-A (JP)
Title: Image fixing device
Inventor: TAKEDA KENICHI
IPC: G03G15/20
Filed: 1990-05-14
Abstract: PURPOSE:To prevent the offset of toner in the long term by allowing a heating and fixing means and a pressure means to contact and separate so that the surface temperature of the pressure means may not be equal to or above the softening point of the toner. CONSTITUTION:A pressure roller 161 is positioned at a fixed gap from a heating roller 162 which is provided with a heater 164 inside and whose surface temperature is controlled to be at a specified value by a thermometric element 165 other than the time of a fixing action so that the surface temperature of the roller 161 may be lower than the softening point of the toner. The contacting and separating action of the roller 161 is performed by actuating an electromagnetic solenoid 166 in a state where the side end G of the pressure arm 163 which supports the roller 161 is taken as a fulcrum. By allowing the heating and fixing means 162 and the pressure means 161 to separate, the temperature rise of the means 161 caused by the conduction of heat is prevented. Thus, the offset of the toner of the pressure means 161 and the heating and fixing means 162 is prevented in the long term.
Patent JP-H04351214-A (JP)
Title: Controller for plate flatness
Inventor: SEKIGUCHI KUNIO
IPC: B21B37/28
Filed: 1991-05-28
Abstract: PURPOSE:To obtain a plate flatness controller capable of controlling the flatness of a rolled stock with high precision to a quick change of a rolling state which can not deal with feedback control only. CONSTITUTION:A flatness detector 10 detects the respective flatness at plural designated positions in the direction of the plate width of the rolled stock 1. Target values of the flatness at the designated positions are set by a plate flatness setter 11. Besides, a roll load detector 5 detects the roll load of the rolled stock. Thereby, a plate flatness arithmetic unit 12 operates the variation amt. of the flatness at the designated position from the variation of the measured value of the detected roll load. Further, an actuator manupulate variable arithmetic unit 13 operates the difference between a detected flatness measured value and a set target value of flatness in each designated position and such a manipulate variable is calculated that a sum of the square of the difference between a value obtained by adding this variation amt. of flatness to this difference and a correction factor of flatness obtd. by operating the flatness actuator becomes the minimum and added to the flatness actuator.
Patent JP-H07329796-A (JP)
Title: Energy absorbing plate for shock absorbing type steering device
Inventor: YOSHIMOTO SHIN
IPC: B62D1/19
Filed: 1994-06-06
Abstract: PURPOSE:To lighten a shock acting on a driver's body striking against a steer ing wheel by reducing a peak load at the beginning of secondary collision. CONSTITUTION:Shock energy caused by secondary collision is absorbed by drawing the bending parts 28, 28 of energy absorbing plates 24, 24 whose rear ends are supported by a car body. Slots 29, 29 are formed in the bending parts to reduce the sectional areas of the bending parts 28, 28 for facilitating the plastic deformation of the bending parts 28, 28. Thus, a peak load at the beginning of the secondry collision does not increase in magnitude in spite of work hardening during forming the bending parts 28, 28.
Patent JP-H08309057-A (JP)
Title: Walking bar device for overlock sewing machine
Inventor: UDAGAWA YUJI
IPC: D05B27/06
Filed: 1995-05-23
Abstract: PURPOSE: To provide the walking bar device of an overlock sewing machine with improved assemblability by simple component constitution. CONSTITUTION: This device is provided with a vertical rod 12 for moving back and forth linked with the reciprocating motion of a female forked arm 16 in which a base end side is freely rotatably fixed to the female forked arm 16 and a fork 14 is formed on a rear end side and a vertical adjustment arm 21 in which the base end side is fixed to a vertical shaft 41 fixed freely rotatably in a peripheral direction and a long hole 22 extended in an arm direction is formed at an arm part. A vertical slide block 32 is freely rotatably attached to a vertical adjustment pin 2 attached to the long hole 22. The vertical slide block 32 is engaged with the fork 14, and when it is pushed up by the forward motion of the vertical adjustment arm 21, it pushes up the rear end side of the vertical adjustment arm 21 and rotates the vertical shaft 41 and walking bar gear teeth are raised linked with it.
Patent JP-S5993242-A (JP)
Inventor: CHIYAARUZU RIITO MAACHIN
IPC: B21C37/28
Filed: 1983-07-07
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-S5750213-A (JP)
Title: Manufacture of square metallic blank pipe
Inventor: AKAHORI AKIO
IPC: B21D5/12
Filed: 1980-09-09
Abstract: PURPOSE: To manufacture a square metallic blank pipe having a weld metal of good quality at its weld zone, by preforming a square pipe blank, after passing a corner bending process, with an upper side forming roll and a fin pass roll, and by welding with a welding roller having a circular arc shaped roll profile, at manufacturing a square metallic blank pipe.  
     CONSTITUTION: A metallic blank sheet 1 is formed into a pentagonal cross section with an unclosed apex by bending the corner parts; this blank pipe 1 is processed by an upper side forming roll 2F in order to form an upper side 1a into an outward convex circular arc of a curvature R 1  by applying a mandrel roll 31 from the inside. The blank pipe is then fed to a fin pass roll wherein the bending angle of the square blank pipe 1 is further enlarged, and at the same time, the end planes on both side edges are forced to touch at the side plane of a fin roll, and a compression force is applied from outside to the outer surface of the blank pipe for giving it a 0.5W1.5% reduction. Thus preformed blank pipe is then passed through a welding roll and is electrically seam welded; as a result, an excellent welded seam is formed, and a square metallic pipe with an excellent weld metal at its weld zone is finished. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000315600-A (JP)
Title: Electron beam incident device
Inventor: KOMATSU TAKAHITO
IPC: H05H13/04
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To provide an electron beam incident device capable of transferring electrons easily and certainly to the orbiting track of an electron accumulating ring. SOLUTION: This electron beam incident device is equipped with an incident duct 3 connected with the curved part of an endless duct 6 to constitute an electron accumulating ring 5 and a cylindrical magnetic field shielding member 12 consisting of a superconductive substance arranged in such a way as surrounding the incident track 13 of electrons (e) into the endless duct 6 in the connection part between the incident duct 3 and endless duct 6, wherein the influence of the magnetic field of a deflecting electromagnet 7 upon the track 13 of electron (e) incident to the endless duct 6 from the incident duct 3 is avoided by the magnetic field shielding member 12 so that the beam of electrons (e) is stabilized.
Patent JP-H10321428-A (JP)
Title: Magnetic powder of iron oxide family and magnetic recording medium
Inventor: MURAKAMI SETSUKO
IPC: C01G49/08
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To provide magnetic powder of iron oxide family of low resistivity and a magnetic recording medium of low resistivity using the same. SOLUTION: The surface of a magnetic powder of iron oxide family is coated with particulate silicon compounds, where the particulate silicon compounds are fine grains of spherical silica, and the average of grain diameters ranges from 0.01 to 0.02 μm. Also the ratio of silicon atoms to iron atoms (Si/Fe) ranges from 0.5 to 2.0 atm%. The magnetic powder of iron oxide family also is a magnetic needle powder. Moreover a magnetic layer over which the magnetic powders of iron oxide family made in this manner are scattered is formed on a non-magnetic base material to make a magnetic recording medium.
Patent JP-H04351192-A (JP)
Title: Incoming call connection system
Inventor: URABE KAZUO
IPC: H04M3/42
Filed: 1991-05-29
Abstract: PURPOSE:To attain the connection from a specific caller subscriber and the connection at a specific time with the intention of a called subscriber. CONSTITUTION:At least either allowable condition of a subscriber number of an optional registration caller subscriber A2 allowing the connection of an incoming call and connection time information is registered in advance to a restriction information storage section of a main storage device MM corresponding to the called subscriber B. At the end of registration, a registration tone is sent from a trunk RCT to the called subscriber B. At the incoming call connection processing, a central controller CP references the restriction information storage section corresponding to the called subscriber B and collates whether or not the condition is coincident with the registered allowable condition. When they are coincident, the central controller CP connects the registered caller subscriber A2 and the called subscriber B via a network NW.
Patent JP-H09302202-A (JP)
Title: Curable liquid resin composition
Inventor: KAWASHIMA YOSHINORI
IPC: C09J133/04
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To obtain a curable liquid resin composition which scarcely causes pollution of working environment with a low-molecular compound and for which conventional coating method, printing system, thermal drying method, radiation method, etc., can be used by blending a specified liquid (meth)acrylic resin and a specified ester resin at a specified ratio. SOLUTION: This composition is obtained by blending a resin (A) and a resin (B) at a ratio of (0.1:99.9) to (97:3). The resin A is produced by copolymerizing a (meth)acrylic monomer (a1) represented by formula I (wherein R1 is H or methyl; and R2 is a 4-22C alkyl), a (meth)acrylic monomer (a2) represented by formula II (wherein R3 is H, a 1-5C alkyl, or phenyl; n is 1 to 3; and m is 4 to 25) and a polymerizable vinyl compound (a3) at a weight ratio of the total of components (a1) and (a2) to component (a3) of (10:90) to (0:100) and has a number-average molecular weight of 10,000 to 200,000 and a viscosity of 5-10,000P. The resin B is obtained by blending a cyclic acid anhydride (b1), an epoxy compound (b21) and a vinylic epoxy compound (b22) at a molar ratio of component (b1) to the total of components (b21) and (b22) of (10:8) to (10:12).
Patent JP-S5552024-A (JP)
Title: Light modulator control system
Inventor: MIKAMI TOMOHISA
IPC: G02F1/11
Filed: 1978-10-12
Abstract: PURPOSE: To perform modulation with an extremely simple circuit by analogically adding the digital modulating signal of a crest value 1/2 the output obtained by gating the carrier signal with the digital modulating signal by logic elements to said output.  
     CONSTITUTION: The carrier signal S 2  and digital modulating signal S 0  are inputted to a NAND circuit 10 through buffer amplifiers 8, 9 respectively. From the NAND circuit 10, the carrier signal S 2  is outputted in an inverted state only in the period when the digital modulating signal S 0  is high level, whereby the gate output signal S 4  is obtained. This gate output signal S 4  is applied to an output resistance 12 via resistor 11 and on the other hand, the digital modulating signal S 0  is applied to an output resistor 12 via resistor 13 having the resistance value twice the resistor 11. Hence, the signal S 4  is added to the digital modulating signal S 5  having the crest value 1/2 the signal S 4 , whereby the modulating carrier signal S 1  having been removed of the carrier components is obtained. In this way, the modulation may be accomplished with the extremely simple circuits. 
     COPYRIGHT: (C)1980,JPO&Japio