baber/WOPTO huggingface dataset:
Patent JP-S57126969-A (JP)
Title: Target structure of planer magnetron type sputtering apparatus and method for controlling magnetic flux thereof
Inventor: ABE KATSUO
IPC: C23C14/36
Filed: 1981-01-30
Abstract: PURPOSE:To prolong the life of a target flat plate and to control thickness distribution of an accumulated film on a sample surface by a method wherein one magnetic flux source having three magnetic pole surfaces is constituted and a magnetic flux amount generated on a part of the magnetic pole surfaces is controlled to move a magnetic flux amount generated on the residual magnetic pole surfaces and the formed position of the distribution thereof. CONSTITUTION:The target structure is constituted so as generate S pole at the lower side of a first magnetic pole body 2 which is a main magnetic flux generating means, N pole at the lower side of a second magnetic pole body 3 and S pole at the lower side of a third magnetic pole body 4 which is a magnetic flux distribution control means. In this structure, a part of magnetic flux generated to the second magnetic pole body 3 and the residual part thereof draw a known magnetic flux line figure from respective poles of the first magnetic pole body 2 and the third magnetic pole body 4 through a yoke 6 and converged to the N pole of the second magnetic pole body 3. This magnetic flux forms distribution shown by magnetic flux lines 11a, 11b but the shape of the magnetic pole line distribution is controlled by a magnetic flux control current connected to a magnetize coil 4a provided to the third magnetic pole body 4. Therefore, to a certain height part on the target flat plate 1, a wide flat magnetic field region can be provided.
Patent JP-2000216763-A (JP)
Title: Apparatus and method for phase synchronization
Inventor: HONMA KANENORI
IPC: H04L7/033
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a phase synchronizing device, with which an extracted phase by a data re-timing circuit is automatically optimized when extracting a clock signal from a data input signal and to provide a phase synchronizing method. SOLUTION: This phase synchronizing device is provided with a phase-locked loop circuit 10, that outputs a VCO oscillation signal as a clock signal phase- locked to a data input signal DATA IN, a phase shift circuit 14 that outputs a clock signal with respect to the data input signal DATA IN, a data re-timing circuit 12 that has an identification recovery function outputting a re-timed identification recovery signal as re-timing data, and a phase shift control circuit 16 that uses a data latching circuit 162 to receive an extracted clock signal generated and outputted from the phase locked loop circuit 10 via the phase shift circuit 14 and latches a signal level (logic level), by using the data input signal DATA IN so as to generate phase information.
Patent JP-S61171832-A (JP)
Title: Free-piston type turbocompound gas turbine
Inventor: KAWAMOTO YUKINORI
IPC: F02C5/08
Filed: 1985-01-26
Abstract: PURPOSE:To improve the total thermal efficiency by introducing the exhaust gas of a free piston type gas turbine into an exhaust gas turbine and connecting the output shaft of the exhaust gas turbine with the output shaft of the main gas turbine. CONSTITUTION:The exhaust gas supplied from a free piston-type gas turbine body 1 is introduced into an exhaust gas turbine 4 through an exhaust pipe 3 and a conduit 6. The output shaft 12 of the exhaust gas turbine 4 and the output shaft 2' of the main gas turbine 1 are connected through a toothed belt 14, and the output of the exhaust gas turbine is transmitted to the main turbine and recovered. Thus, the total thermal efficiency can be improved.
Patent JP-S56107261-A (JP)
Title: Driver for original setting table or optical device
Inventor: YAMAGATA RIYUUTAROU
IPC: G03B27/62
Filed: 1980-01-31
Abstract: PURPOSE:To shorten the time of copying by running an original setting table at a higher speed than an exposure speed when exposure is not in process, by using the power of a motor rotating in one direction via a prescribed power transmission mechanism and clutch. CONSTITUTION:Chain 42 is extended among motor 35 and sprocket wheels 40 and 41, and wheels 44 and 46 are provided with chain 32, which is fitted with moving piece 67. Shafts 36 and 37 are provided with the 1st and 2nd spring clutches 47 and 58 of prescribed structure. With the copy button pushed, solenoids 55 and 64 are excited and pawl members 51 and 62 come off, so that wheel 44 will rotated at a higher speed than an exposure speed through wheel 41, clutch 58, and gears 57, 56 and 45. Next, an exposure start signal turns off solenoid 64 and wheel 44 runs at the exposure speed via wheel 40 and clutch 47. An exposure end signal turns on solenoid 64 again and a setting table returns to its stop position at a high speed. Thus, the time of copying can be shortened.
Patent JP-H02194754-A (JP)
Title: High speed line control system
Inventor: SATO KIYOSHI
IPC: H04L69/14
Filed: 1989-01-23
Abstract: PURPOSE:To reduce line scanning loss, and to improve high speed line storage capacity by synchronizing line scanning with the generation of a transmission/reception bit processing request, and stopping the generation of a transmission bit processing request if a transmission storing means is full, and stopping the genration of a reception bit processing request if the reception storing means is empty. CONSTITUTION:A line scanning part 1 scans plural lines successively, and when the transmission/reception bit processing request appears, it executes the transfer processing of transmission/reception data, and a processing request generating means 6 installed for every line in a multiplex line connecting part 5 generates the transmission/reception bit processing request at the time of scanning the line by the line scanning part 1. Then, a stopping means 7 installed for every line in the multiplex line connection part 5 stops the generation of the transmission bit processing request of the processing request generating means 6 when transmission storage data fills wholly the transmission storing means 2, and stops the generation of the reception bit processing request of the processing requesting means 6 when the reception storage data is not stored in the reception storing means 4. Thus, the line scanning loss can be reduced, and the high speed line storage capacity can be improved.
Patent JP-H05206547-A (JP)
Title: Laser diode drive device
Inventor: HARIO TAKAYUKI
IPC: H01S5/042
Filed: 1992-01-27
Abstract: PURPOSE:To prevent a laser diode from fluctuating in output light peak, quenching ratio, and pulse width even if it fluctuates in differential quantum efficiency. CONSTITUTION:As a laser diode 3 changes generally in differential quantum efficiency with temperature, the voltage difference between an output obtained by subtracting its output peak from its average output and a reference voltage is negatively fed back to a modulation current control, using the monitoring current of a photodiode 4 to constitute a photoelectric negative feedback circuit. As the circuit is automatically controlled so as to keep the optical output peak and the quenching ratio constant, it operates following an APC (automatic light output level control circuit).
Patent JP-S60158917-A (JP)
Title: Installation for straightening metallic sheet
Inventor: MATSUBARA NOBUNARI
IPC: B21D1/05
Filed: 1984-01-27
Abstract: PURPOSE:To obtain a simple titled installation capable of effectively straightening the shape and malflatness containing malwarp of a thin steel sheet by combining a line of strain- straightening machines constituted each of zigzag arranged concave and convex rolls with a warp-straightening machine constituted of zigzag arranged flat rolls. CONSTITUTION:A straightening installation of thin steel sheet is formed, by combining the lines 1A, 2A of strain-straightening machines, constituted each of plural number of zigzag arranged concave rolls 1, 1' and convex rolls 2, 2', with a warp-straightening machine 3A constituted of plural number of zigzag arranged flat rolls 3, 3' for arranging them on the arrow-mark sheet- passing path of the thin steel sheet, and combining further the lines 1B, 2B of strain-straightening machines, the same machines as mentioned before, with the machine 3A, for arranging the machines 1B, 2B on the rear side of machine 3A to prepare for the time of reversing the introducing direction 4 of the material. In said installation; the malformation of the material passed from the arrow-mark direction 4 is straightened by forcing the plastic elongation of the ear part of material for the maldeformation of body wave by the 1st machine line 1A and forcing the plastic elongation of the body part of material for the malformation of edge wave by the 2nd line 2A, respectively, and furthermore the malflatness of material is straightened as a whole by passing the material through the succeeding straightening machine 3A.
Patent JP-S58130446-A (JP)
Title: Optical recording and reproducing device
Inventor: KOIDE HIROSHI
IPC: G11B7/08
Filed: 1982-01-28
Abstract: PURPOSE:To reduce the size in an optical axis direction and to make constitution simple by forming a composite coil body in a prescribed state to a bobbin which supports an optical lens and conducting prescribed currents corresponding to error signals to the respective coils. CONSTITUTION:Luminous fluxes for the purpose of reproduction and readout out are collected into the information bits, etc. on a disc, and tracks are traced. An optical lens 10 is supported with the supporting part 11a of a bobbin 11. The bobbin 11 has the supporting part 11a of the lens at one end and a composite coil body 12 including three coils is wound around the cylindrical part 11b concentrical therewith. The body 12 is inserted into the gap 16 of a magnetic circuit consisting of a magnet 13 and yokes 14, 15. The respective currents of time axis error signals, track error signals and focus error signals calculated in accordance with the detection signals of sensors for detecting errors are conducted to the three coils.
Patent JP-H05207406-A (JP)
Title: Video camera
Inventor: TSUTSUMI HIROMASU
IPC: H04N5/238
Filed: 1992-01-27
Abstract: PURPOSE:To automatically and properly adjust the so-called lighting with respect to an object by controlling a light emission means so as to vary the lightness of light emission in interlocking with a zoom factor of the video camera main body. CONSTITUTION:A zoom power is detected as a voltage signal Sni with a potentiometer rotating integrally with a drive shaft of a motor. The voltage signal Sni and the zoom power have a prescribed proportional relation. The voltage signal Sni is converted into a digital voltage signal Dni through an A/D converter 12 and fed to a microcomputer 13. A conversion table 14 is stored in the microcomputer 13. The conversion table 14 is a table used to convert a digital voltage signal Dni corresponding to the zoom power into a digital voltage signal Dno corresponding to the lightness of the light emitted from a light 26. Thus, the lightness of the light emission means is controlled so as to be varied in interlocking with the zoom power of the video camera main body 2.
Patent JP-S57127450-A (JP)
Title: Carrier for monolith catalyst
Inventor: KINOSHITA YOSHIAKI
IPC: B01D53/86
Filed: 1981-01-29
Abstract: PURPOSE: To improve the durability of a catalyst carrier provided with an alumina layer impregnated with Pt, Pd, etc., on the surface of a codierite carrier, by providing an intermediate layer of thermal expansion between the cordierite carrier and an alumina layer.  
     CONSTITUTION: In a solution obtained by dissolving ceramic (ziron or mullite) powder in a solvent, a cordierite (2MgO.5Al 2 O 3 .2SiO 2 ) carrier 7 is dipped to  form a ceramic layer 8 which has an intermediate value between the coefficients of thermal expansion of the carrier 7 and alumina layer 9. The carrier 7  having the ceramic layer 8 is dipped in a bath wherein alumina powder is dissolved, thus obtaining a carrier for a catalyst which has the alumina layer 9  formed on the ceramic layer 8. Then, Pt and Pd are provided on the layer 9 by  impregnation to obtain the catalyst. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06222299-A (JP)
Title: Image recording device
Inventor: KURAHASHI YOSHIYUKI
IPC: B41J2/44
Filed: 1993-01-28
Abstract: PURPOSE:To provide an image recording device having the function for detecting the fouling of a polygon mirror by providing specified light detecting means and judging means. CONSTITUTION:The optical system of a device is formed of a semiconductor laser 1; a collimator lens 2; a cylindrical lens 3; a polygon mirror 4 having a plurality of polarizing surfaces 5; a f9 lens 6; and a photosensitive body 7. The semiconductor laser 1 is arranged in the position where the reflected light generated by the vertical incidence of a main beam to the polarizing surfaces 5 is incident to a photodiode before the polarizing surfaces 5 provided by the polygon mirror 4 polarize the main beam to irradiate the photosensitive body 4, and on the basis of the optical intensity when the reflected light of the main beam is incident to the photodiode, whether the polarizing surfaces 5 are fouled or not is judged. Thus, the fouling of the polygon mirror 4 can be detected.
Patent JP-S61172451-A (JP)
Title: Method for transmitting cyclic digital information
Inventor: INABA MASAHIRO
Filed: 1985-01-28
Abstract: PURPOSE:To improve the transmission speed of information while ensuring the reliability of information subjected to state change by providing a transmission frame with different constitution and switching a transmission frame in response to a transmitted cycle to transmit the frame. CONSTITUTION:The state of a plant 10 is inputted from a display information input section 210 of a slave station 200. On the other hand, a transmission control section 220 discriminates whether the cycle is a specified cycle transmitted in a full word transmission frame based on the count of a cycle counter 250 or a normal cycle transmitted in a specific word transmission frame to transmit the input information with the corresponding frame constitution. In case of the normal cycle, whether or not state change information is included as to all information words is discriminated and when included, the corresponding information word is added to the specific word transmission frame and he result is transmitted to a master station 300 via a parallel/serial signal converting section 230 and a signal transmission section 240. The master station 300 uses a signal reception section 310 to receive information, which is converted by a serial/parallel signal converting section 320 and stored in an information storage section 340 via a distribution control section 330.
Patent JP-H04314532-A (JP)
Title: Bag-making machine provided with lever shears
Inventor: KABAYAMA MASAKIYO
IPC: B26D7/20
Filed: 1991-01-11
Abstract: PURPOSE:To reduce the number of starting and stopping operations of a rotating means and to prolong the life of a receiving holder by a method in which when a stacked bags-group is sheared on a rotary receiving holder, the rotary receiving holder is not turned after each shearing, and is turned one time after the shearing of 2-5 times, and then the turning angle of one time is not specified exactly and it is set in an approximate angle. CONSTITUTION:Whenever the number of the bags to be produced by a bag- making machine A reaches a set number, a stacked bags-group B of set number is transferred onto a rotary receiving holder 15, and then the bags-group B on the rotary receiving holder 15 is sheared collectively by a lever shears D. Whenever the number of said shearing operations reaches 2-5 times, the rotary receiving holder 15 is turned almost by prescribed angle. By repeating such operation, the number of starting and stopping operation of a rotating means 18 may be reduced, and its life may be prolonged.
Patent JP-H06221358-A (JP)
Title: Rotary damper, stowage bin with same, and table
Inventor: OGASAWARA SATORU
IPC: F16F7/06
Filed: 1993-01-28
Abstract: PURPOSE:To provide a rotary damper capable of supporting a rotary shaft and applying brake force to the rotary shaft. CONSTITUTION:A rotary damper comprises an outer cylinder 210 and a shaft 120 fixed to a rotating member 110. The shaft 120 is connected to a carrier of a planetary gear 300, the internal gear of which is secured to the inner circumferential portion of the outer cylinder 210. A sun gear of the planetary gear is connected to an output shaft 400. Accordingly, rotation of the shaft 120 is increased in speed so as to be transmitted to the output shaft 400. The output shaft 400 is connected to a brake 500, which is provided with an elastic member to be expanded by centrifugal force and the friction surface 530 of which slides on the inner surface of the outer cylinder 210 so as to generate brake force.
Patent JP-S60156931-A (JP)
Title: Intercooler setup structure for supercharged, multicylinder engine
Inventor: TAKASE HATSUO
IPC: F02B29/04
Filed: 1984-01-25
Abstract: PURPOSE:To make an engine into compactification in size as a whole, by setting up a suction manifold at one side of a supercharged, multicylinder engine, an exhaust manifold at the other side and an intercooler at the outer side, respectively. CONSTITUTION:A supercharger 12 is set up at the upper part of a flywheel housing 11 of a engine body 10, while a suction manifold 30 is installed in the opposite side to an exhaust manifold 15 with a cylinder head held in between. An intercooler 16 adjacent to an outer side of the exhaust manifold 15 is situated almost within a space between an alternator 13 and a mixing elbow 25. With this constitution, the intercooler 16 is seldom or never projected to the outside and in vertical directions.
Patent JP-H04288517-A (JP)
Title: Stereoscopic viewer
Inventor: MIZUKAWA SHIGEO
IPC: G03B35/18
Filed: 1991-01-09
Abstract: PURPOSE:To enable a person of any age to excellently observe a stereoscopic photograph at a bright view distance and also to easily form a stereoscopic image irrelevantly to the extent of eye width. CONSTITUTION:The stereoscopic viewer is equipped with binocular lenses 15 for observing the stereoscopic photograph 7 stereoscopically and said binocular lenses 15 are varied in thickness so as to vary in focal length vertically, so that the stereoscopic photograph 7 can be observed through lens parts matching the age. Further, two stereoscopic photographs 7 can easily be put on a center part by making said binocular lenses 15 eccentric in the left and right outward directions to absorb a difference in eye width.
Patent JP-H10206062-A (JP)
Title: Heat exchanger tube with internal groove
Inventor: KOSEKI KIYONORI
IPC: F28F1/40
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To enhance heat transfer performance and lower a pressure drop by setting a lead angle at a specified value between the direction of each groove and the axial direction of a tube to form ridges of grooves at positions of the internal surface of the pipe, which is equally divided in the circumferential direction thereof except for a specified number thereof. SOLUTION: Two kinds of grooves 1 and 2 are formed in the internal surface of a pipe and the height of the ridges of the grooves is common to all of the grooves. The ridges 3 of the grooves are formed at positions of the inner circumference length of the pipe, which is equally divided by (m) in the circumferential direction thereof except for (n) thereof. Hence, m-n of ridges 3 are formed at a pitch of L/m along the inner circumference of the pipe. As a result, the grooves 1 formed being sandwiched between the ridges 3 are made at a pitch of L/m in the length along the direction of the inner circumference of the pipe and the grooves 2 is made at the pitch of 2L/m.  In other words, on the inner circumferential surface of the pipe, the grooves 1 with the length of each bottom part thereof along the circumferential direction of the pipe being L/m and the grooves 2 with the length being 2L/m are formed. Lead angles of the grooves 1 and 2 are 20-45. This achieves an excellence in condensing performance while cancelling increase in pressure drop.
Patent JP-H08203738-A (JP)
Title: Dielectric multilayer board coil
Inventor: OKADA YOSHIO
IPC: H01F17/00
Filed: 1995-01-30
Abstract: PURPOSE: To provide a dielectric multilayer board coil which satisfies an L value and a Q value of an LC serial resonator constituting a filter. CONSTITUTION: A dielectric multilayer board 1, an input terminal conductor film 2 formed on the upper side of the dielectric multilayer board 1, line conductor films 3, 4, 5, an output terminal conductor film 6, and line conductor films 7, 8, 9, 10 formed on the back side of the dielectric multilayer board 1 are provided. The input terminal conductor film 2 is connected with the first line conductor film 7 formed on the back side of the dielectric multilayer board 1. The line conductor film 7 is connected to the first line conductor film 3 formed on the upper side of the dielectric multilayer board 1. The line conductor films formed on the back side of the dielectric multilayer board 1 are sequentially connected with the line conductor films formed on the upper side of the dielectric multilayer board 1.  The last line conductor films formed on the back side of the dielectric multilayer board are connected with the output terminal conductor film 6. Through-holes 11 to 18 forming a coil-shaped conductor path for winding are provided.
Patent JP-H11207191-A (JP)
Title: Resin separation device and separation of resin
Inventor: AKASHI TOSHIHIKO
IPC: B01J49/00
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To separate a mixed resin of an anion exchange resin with a cation exchange resin into the anion exchange resin from a mixed bed column and the cation exchange resin without mixing with each other and particularly to reduce the quantity of the cation exchange resin incorporated in the anion exchange resin. SOLUTION: A resin separation device is provided with a separation column 1 for separating into layers of an anion exchange resin layer 2 of an upper layer, a mixed layer 3 of an intermediate layer and a cation exchange resin of a lower layer by introducing the mixed resin of the spent anion exchange resin with the spent cation exchange resin and upwardly passing water through the mixed resin and in the separation column 1, a partition body 5 for dividing the separation column 1 into the upper part and the lower part is provided and is formed so as to enable to remove the partition function.  A resin separating method is by separating the mixed resin into the layers in the separation column 1 and then removing the partition function of the partition body 5 and moving the boundary between the separated anion exchange resin layer 2 and the mixed layer 3 to descend to the lower side than the partition body 5.
Patent JP-S5398833-A (JP)
Title: Tray for double-face copier
Inventor: KANEKO TAMAKI
IPC: B65H31/20
Filed: 1977-02-10
Abstract: PURPOSE:To precisely pile up a sheet-like body at the regular position in a simple construction by pushing an original document or copy paper at two movable planes relative to two fixed reference planes installed mutually and perpendicularly at the side of a tray in order to bring its edge into contact one another.