baber/WOPTO huggingface dataset:
Patent JP-S5740845-A (JP)
Title: Ion beam generator
Inventor: SHIROTA TOSHIMITSU
IPC: H01J37/08
Filed: 1980-08-26
Abstract: PURPOSE:To form an active ion beam which is required for reactive ion etching by housing a thermoelectrons generating filament in its chamber, separating it from a plasma chamber, and forming active gas plasma in the plasma chamber by means of plasma. CONSTITUTION:An ion beam generator consists of a filament chamber 1 and a plasma chambe 2. A filament 11 is mounted in the chamber 1 through an insulator, and an insulation cylinder 13 is arranged in the space around this filament thereby a thermoelectron emission port is opened on its surface foward the filament. The plasma chamber 2 has a magnetic flux coil 21 on its outer wall and a thermoelectrons focussing anode electrode 22 on the inner wall. A coil-shaped electrode 23  with its voltage equal to the filament potential is arranged at the center section of  the plasma chamber 2 concentrically with the plasma chamber. Besides, an ion  drawing mesh electrode 24 is provided near the ion exit of the chamber 2 and a potential is applied between the electrode and the filament 11 of the chamber 1 by  using a negative high voltage power supply 27.
Patent JP-H07303070-A (JP)
Title: Double talk detecting method
Inventor: KAWAHARA TOSHIRO
IPC: H04B3/23
Filed: 1994-05-06
Abstract: PURPOSE:To exactly detect the presence/absence of double talk even when transmission level difference between a far terminal speaker and a near terminal speaker is comparatively large. CONSTITUTION:Concerning the double talk detecting method to be applied to an echo canceler provided at a telephone line network for transmitting the voice of the far terminal speaker to be sent through a digital line and the voice of the near terminal speaker from an analog line, prescribed analytic parameters are extracted respectively from a first voice signal corresponding to the voice of the far terminal speaker to be transmitted from the echo canceler to a hybrid circuit and a second voice signal corresponding to the voice of the near terminal speaker to be inputted through the hybrid circuit to the echo canceler, the correlation value of fluctuation in both the analytic parameters is calculated and based on this correlation value, the presence/ absence of double talk is detected. In this case, when the correlation value between both the analytic parameters gets lower than a prescribed threshold value, the generation of double talk is judged.
Patent JP-S6140201-A (JP)
Inventor: COULSTON FREDERICK
IPC: A01N43/14
Filed: 1985-05-30
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-H0416492-A (JP)
Title: Platform plate for escalator
Inventor: NAKAJIMA MOTOHIRO
IPC: B66B23/00
Filed: 1990-05-09
Abstract: PURPOSE:To prevent marring of appearance even when a platform plate is cut according to the size of an entrance by forming the platform plate of the entrance in a random pattern formed such that first antislip protrusion patterns arranged at random are properly overlapped with second patterns. CONSTITUTION:An antislip protrusion part 25 is formed in a shape protruding from an upper surface in a way that the part of a mold set on the upper surface of a platform plate 21 is left by etching. The pattern of a mold by which the protrusion part 25 is formed is formed at random in a way that first antislip protrusion patterns 27 arranged at random and second protrusion patterns 29 are properly overlapped with each other. Compared with a left random pattern in Fig 1, a right random pattern is formed such that the patterns 17 and 19 are overlapped by slightly displacing the position of the pattern 29 leftward (joined together by cutting). Thus, even when the platform plate 21 is cut according to the size of the entrance, the random patterns are combined together to prevent marring of appearance.
Patent JP-S5642256-A (JP)
Title: Cleaning device for electrophotographic recorder
Inventor: SUGIURA YOSHINORI
IPC: G03G21/10
Filed: 1979-09-17
Abstract: PURPOSE: To decrease damages of a photoreceptor by nonfrictionally removing the toner remained on the surface of the photoreceptor by the magnet roll disposed in proximity to the photoreceptor surface and the magnet disposed within the photoreceptor opposing thereto.  
     CONSTITUTION: The residual toner 10 is removed by the cleaning device consisting of a magnet roll 16 disposed in proximity to a photoreceptor (drum) 2 and a counter magnet 17 disposed on the inner side of the phtoreceptor in opposition thereto. 18 denotes a conveying screw and the toner is recovered into a containing box 14. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61276498-A (JP)
Title: Time slot data-in-frame changing system
Inventor: KOBAYASHI SEIICHI
IPC: H04Q11/04
Filed: 1985-05-31
Abstract: PURPOSE:To prevent exchanged data from extending over two frames by selectively outputting output of data arrangement obtained by specific change of time slot data by two sets of time division/space division switches and composing them. CONSTITUTION:Each of data D1, D2... delayed by one frame passed through original data of one frame d1, d2..., delay circuits 2-1-2-4 are supplied to switch 1 and switch 3 of time division/space division switch having incorporated memory that makes read modify and write cycle operation. Data other than the first and second bits changed by change of time slot data and output selection are outputted to data D3, D4..., and one frame data of arrangement in which the first bit is delayed data D2 are outputted from the switch 2. Similarly, one frame data in which the second bit is interchanged with delayed data D is outputted from the switch 3. These outputs are composed by wired OR, and exchanged data do not extend over two frames.
Patent JP-S5916875-A (JP)
Inventor: DENISU EMU JINMAAMAN
IPC: A61K31/445
Filed: 1983-06-28
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-S5642026-A (JP)
Title: Electronic oven
Inventor: NODA TAKAMITSU
IPC: F24C7/02
Filed: 1979-09-14
Abstract: PURPOSE: To facilitate operations necessary to confirm programs, by a method wherein a card, in which cooking program data is stored, reads and memorizes the data when it moves at the inside of a card insertion slot, and each data is indicated automatically when reading is complete.  
     CONSTITUTION: After a power source switch is turned on when an electronic oven is used, a card 9 is inserted into a card insertion slot 4, and simultaneously, a card detecting switch 37 is turned on. Then, a microcomputer 30 is brought into such a state as brings it into readiness for reading program data, and a buzor 48 is caused to ring for a given period of time. When an user pulls off the card 9, the program data is read from a read write head 38, and the data is converted into series from parallel and is transferred into a RAM. Afterward, when all reading is complete, the buzor is caused to ring for a given period of time. The data stored in the RAM is individually read out, and is indicated in an indicator 43. The user confirms the data by watching said indication. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6068364-A (JP)
Inventor: FUIRITSUPU ROJIYAA TOMUPUSON
IPC: G03G15/09
Filed: 1984-06-08
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-H01289619-A (JP)
Title: Wire cut electric discharge machine
Inventor: TERAJIMA MASATO
IPC: B23H7/02
Filed: 1988-05-17
Abstract: PURPOSE:To positively attract a core and recover the core without interference with a contour-machined part of a work by calculating the center or the center- of-gravity position of the core from a contour-machined shape, and providing a control device for controlling the position of a core attracting part of a core recovery device or a machining table. CONSTITUTION:The contour machining operation is performed by generating an electric discharge in a clearance between a wire electrode 6 and a work 1 through working fluid. A control device 16 calculates the center or center-of- gravity position of a core 2 remained after contour machining from a contour- machined shape. A control signal from the control device 16 moves an attracting part 13 of a core recovery device to evaluated center or center-of-gravity posi tion of the core 2 and align between the centers of the attracting part 13 and the core 2. The attracting part 13 attracts the core 2 and lifts the core from the contour machined part of the work 1 without interference.
Patent JP-H02300581-A (JP)
Title: Oil pressure control solenoid valve control device
Inventor: MORITA KOJI
IPC: F16K31/06
Filed: 1989-05-11
Abstract: PURPOSE:To obtain high control accuracy as intended regardless of high or low oil pressure by changing the frequency or amplitude of dither applied to a command current value, in the direction of suppressing viscous change influence due to oil temperature. CONSTITUTION:When an oil temperature signal from an oil temperature detecting means (c) indicates high oil temperature, the command current value with dither having a weak characteristic in dither effect (for instance, high frequency and small amplitude) is created in a valve control means (d) and applied to a solenoid valve (b) to actuate an hydraulic actuator (a) by the control oil pressure from the solenoid valve (b). When an oil temperature signal from the oil temperature detecting means (c) indicates low oil temperature, the command current value with dither having a strong characteristic in dither effect (for instance, low frequency and large amplitude) is created in the valve control means (d) and applied to the solenoid valve (b) to actuate the hydraulic actuator (a) by the control oil pressure from the solenoid valve (b).
Patent JP-S5911320-A (JP)
Title: Polyester film
Inventor: MINAMI TOMOYUKI
IPC: C08G63/688
Filed: 1982-07-09
Abstract: PURPOSE:A polyester film which can show excellent property and at the same time can retain high rigidity and high heat resistance, prepared by copolymerizing a metal sulfonate group-containing comonomer with an oxyalkylene glycol comonomer. CONSTITUTION:In producing a polyester (preferably, one containing about 78mol% ethylene terephthalate unit) by polycondensing a dicarboxylic acid such as terephthalic acid with a glycol component such as ethylene glycol, 0.2- 7mol% metal sulfonate group-containing comonomer [e.g., potassium 3,5-di(carbomethoxy)benzenesulfonate] and 2-15mol% oxyalkylene glycol comonomer of MW 100-500 (e.g., diethylene glycol) are also used in said copolymerization. The produced copolymer is melt-extruded and biaxially stretched at a draw ratio of 2-5 to form a polyester film.
Patent JP-H11309039-A (JP)
Title: Foot rest device for chair
Inventor: MUTO MASAYUKI
IPC: A47C7/50
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a foot rest device for a chair realizing optimum using feeling corresponding to the seated person of various physical constitutions by spreading the variation of a position of holding a foot rest board so as to allow the seated person to place his feet in more comfortable posture for relaxation. SOLUTION: The movable supporting part 23 of a linking mechanism 20 provided on the side of the rocking end 13 of a pair of supporting arms 11 and 11 at each position of a normal position or an extended position. Then, in the state, the foot rest board 30 supported by the part 23 can be kept in a first state of making its end part 32 face the side of the base end 12 of the arm 11 and a second state where the end part 32 is developed and extended backward.
Patent JP-S599995-A (JP)
Inventor: TSUNODA KANJI
IPC: H05K3/34
Filed: 1982-07-09
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-S61279477-A (JP)
Inventor: OTSUKI SHIGERU
IPC: B25J18/00
Filed: 1985-05-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5642210-A (JP)
Title: Production of liquid crystal display element
Inventor: OOTANI KATSUYA
IPC: G02F1/13
Filed: 1979-09-13
Abstract: PURPOSE: To perform sealing of liquid crystal cells with good dimensional accuracy within a short time by forming fixed recesses to a carrier tape for sealant coating over an evacuating drum, carrying a fixed amount of a sealant therein and coating the same to the liquid crystal injection ports.  
     CONSTITUTION: A carrier tape 7 supplied from a carrier tape drum 6 is sucked by an evacuating drum 8 having been formed with recesses on its surface periodically, whereby it is formed with fixed recesses. A sealant is then supplied into said recesses from a nozzle 9 and the amount of the sealant is defined by a squeeze 10. Next, a fixed amount of the sealant builds up on the carrier tape 7 having returned flat and the plural liquid crystal cells 13 of a holding carrier 12 are lowered onto the carrier tape to seal the liquid crystal injection ports. The carrier tape 7 of polyethylene terephthalate or the like of about 25μm thickness is sucked to the recesses of the evacuating drum 8 by evacuating through holes 18. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62297344-A (JP)
Inventor: UTSUTOO KERUSHIERU
IPC: C08L21/00
Filed: 1987-05-15
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-S6453693-A (JP)
Title: Television test signal generating device using digital method having multifunctionality
Inventor: ARAI TAKAO
IPC: H04N17/02
Filed: 1988-05-16
Abstract: PURPOSE:To generate an arbitrary test television signal with high accuracy, by resolving a test television signal waveform into plural signal waveforms of Y, C and SYNC and storing respective signal waveforms in plural functions and a parameter from. CONSTITUTION:First-third memories 15-17 store respective plural functions composing respective polynomials to indicate the luminance signal waveform, chrominance signal waveform and synchronizing signal waveform by at least one line portion obtained in the television test signal to be generated respectively, and the memories store respective plural parameter values for defining respective plural functions. Respective functions and respective parameter values related to respective signal waveforms are inputted to developing parts 21-23 respectively, and respective wave-height values of respective time positions of respective signal waveforms are calculated. Respective wave-height values are stored into data memories 25-27, thereafter, inputted through D/A converters 31-33 to a synthesizer 34, synthesized and outputted.
Patent JP-S61278178-A (JP)
Title: Current lead
Inventor: ICHIHARA SUNAO
IPC: H01L39/02
Filed: 1985-06-03
Abstract: PURPOSE:To obtain the current lead of good cooling performance by forming the fins around the axis of the current lead into a disc form. CONSTITUTION:The lead comprises a solid part, that is, an axis 15 in the center and around that, a plurality of fins 16 of disc form are provided and the axis 15 and the fins 16 are surrounded with a sheath 17. The fin 16 comprises a cutout 18a which forms a flow path 18 for cryogenic gas together with a space among the fins 16. The cutout parts 18 of the fins 16 are preferably in form of the slit which makes a right angle with an axial line of the current lead extends in radial direction of the disc. Also preferably, the slit-form cutout is different from a cutout of the next fin in the angle position in circumferential direction. The cryogenic gas 4 flows through the path 18 formed by the cutouts arranged on the fins 6 and the cooling of the current lead can be performed by cooling the surface of the fins 16.
Patent JP-H11309348-A (JP)
Title: Dummy case attaching structure
Inventor: MONKAKI TATSUO
IPC: B01D65/00
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To reduce the production cost of a dummy case, to simplify the structure thereof and to reduce the number of parts and the number of attaching processes not only to achieve cost reduction but also to facilitate attaching work by using the dummy case comprising a simple shape pipe. SOLUTION: The lower end surface 1h of a dummy case 1 is placed on a flange part 2b provided to the raw soln. branch pipe 2a of a raw soln. supply header 2 through an O-ring 15 and a cap nut 5 is threaded with the screw groove 1i of a cap 1g to be clamped to the cap to connect and fix straight pipes 1b, 1d provided to the upper part of the dummy case 1, the filtrate branch pipe 3a of a filtrate discharge header 3 and the raw soln. return branch pipe 4a of a raw soln. return header 4 in a fitted and inserted pressure contact state by joint members A.
Patent JP-S63284813-A (JP)
Title: Projection aligner
Inventor: TANIGUCHI TETSUO
IPC: H01L21/027
Filed: 1987-05-18
Abstract: PURPOSE:To protect a controlled space from application of a pressure exceeding an allowable range by a method wherein a 1st maintaining means which maintains the pressure at about a certain value within a predetermined range when the pressure is judged to exceed the predetermined value and a 2nd maintaining means which maintains the pressure nearly equal to the atmospheric pressure when the operation of a control means is interrupted are provided. CONSTITUTION:A control means which controls the pressure of an enclosed space 3 provided in a light path between a mask R and a photosensitive substrate W in accordance with conditions of application of a lighting beam to a projection optical system or environmental conditions, a 1st maintaining means which maintains the pressure at about a certain value within a predetermined range when the pressure is judged to exceed the predetermined value while the operation of the control means is normal and a 2nd maintaining means which maintains the pressure nearly equal to the atmospheric pressure when the normal operation of the control means is interrupted are provided. With this constitution, a pressure exceeding the allowable range is not applied to the enclosed space and damages of lens elements and so forth constituting the enclosed space can be avoided.
Patent JP-H11195797-A (JP)
Title: Solar battery module and its manufacture
Inventor: MIYAGAWA KIMIHIKO
IPC: H01L31/04
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To eliminate possibility of a leakage occurrence in a back cover, even if a moisture-proof layer composed of a conductor, such as aluminum, etc., is provided to the back cover. SOLUTION: In a method for manufacturing a solar battery module, a solar battery module M is manufactured by successively forming a front cover 1, a second solar battery cell sealing material 2a, solar battery cells 3, a first solar battery cell sealing material 2b, and a back cover 4 in this order after holes 21 and 41 for electrodes are respectively formed through the first sealing material 2b and the back cover 4; and exposing the output electrode 31 of the cells 3 on the back cover 4 side by passing the electrodes 31 through the holes 2 and 41. Then, the components of the laminated body are jointed to each other under a prescribed pressure at a prescribed temperature. The diameters of the holes 41 for electrodes formed through the back cover 4 are made larger than those of the holes 21 formed through the first solar battery cell sealing material 2b.
Patent JP-H06304887-A (JP)
Title: Remote work system
Inventor: NAGASHIMA YOSHIO
IPC: B25J19/04
Filed: 1993-04-23
Abstract: PURPOSE:To look at an objective substance from a position desired to look by a person of viewing image information. CONSTITUTION:A scene of the first work spot containing a work objective substance 3 is photographed by a television camera 4, mounted a point end of the first motion body 5, and displayed in a display device 9 mounted on a point end of the second motion body 10 provided in the second work spot. While observing an image, displayed in the display device 9, by an operator B, when the second motion body 10 makes a motion by prescribed operating force, a motion body control part 6, copying this motion, controls the first motion body 5 to perform a copying motion.
Patent JP-S5822418-A (JP)
Title: Controller for motor-driven remote-control mirror
Inventor: SAITOU KUNIHIRO
IPC: G05D3/12
Filed: 1981-07-31
Abstract: PURPOSE:To store eye points regarding rearview mirrors of a motor car for a long period stably to fluctuations of temperature even if a power source is turned off, by automatically shifting the mirrors in position until the digital  signal output of a mirror position detector becomes equal to the digital signal  output of a mirror storage setter. CONSTITUTION:When a storage position selecting switch 18 is changed over after the operation of a manual switch 11, the binary code output of a Gray code binary code decoder 16 and the binary code output of a setter for the storage of upper and lower position of a mirror are compared mutually by a level comparing circuit 14. Further, the binary code output of a Gray code binary code decoder 17 and the binary code output of a setter for the storage of the left and right positions of the mirror are compared by a level comparing circuit 15, thereby shifting the motor-driven remote-control mirror 12 in position until the comparison output is ceased. Thus, the switch 18 is changed over to automatically adjust the mirror position to eye points stored in the setters 9 and 10 for the mirror.
Patent JP-H01291740-A (JP)
Title: Shipping and preservation of live shellfish
Inventor: SASAKI RYOJI
IPC: A01K63/02
Filed: 1988-05-18
Abstract: PURPOSE:To preserve a bivalve in living state over a long period in the shipping or storage of the bivalve, by shipping or storing a bivalve in clamped state to prevent the opening of the shell. CONSTITUTION:A bivalve is shipped or stored in a state clamped to prevent the opening of the shell. The method is applicable to bivalves such as short-neck clam, hard calm, oyster, hoki (Spisula sachalinensis) and corbicula. The shipping and storage of the living shellfish is carried out preferably at <=10 deg.C, more preferably about 0-3 deg.C. The reason to prolong the life of shellfish in a clamped state to prevent the opening of the shell is supposed that the bivalve becomes a certain kind of a state of suspended animation to enable the maintenance of the live state over a long period. Especially preferably, a required number of bivalves are bagged, the bag is evacuated to a vacuum to unable the bivalve to open the shell, e.g., to a vacuum of about 50-500Torr and sealed to clamp the shell.
Patent JP-S5345173-A (JP)
Title: Production of semiconductor device
Inventor: MOCHIZUKI YASUHIRO
IPC: H01L21/58
Filed: 1976-10-06
Abstract: PURPOSE: To perform satisfactory bonding by holding the temperature of a Si bonding surface within an Al solder layer high and that of a supporting electrode plate surface low at the time of cooling from the maximum temperature at the alloying bonding of Al and Si. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01288935-A (JP)
Title: Command using frequency counting device
Inventor: ASAHI TOSHIYUKI
IPC: G06F3/02
Filed: 1988-05-16
Abstract: PURPOSE:To count the using frequencies of respective commands without manually correcting data by providing a device to convert a key code into a character code and a device to record the command to be a counting object at the outside of a corresponding device. CONSTITUTION:A character code recorder 12 records the codes of respective keys outputted by a keyboard 16 and the character code concerned so as to correspond to each other. A character code converting device 11 reads the key code outputted by the board 16, and converts it into the character code by referring to the device 12. A character code editing device 13 reads the character codes outputted by the device 11 until they become a series of a character code train, and edits the character code train. A command recorder 14 records the command group of an interactive device 17 as the character code train. A command counting device 15 reads the character code train outputted by the device 13, compares it with the command of the device 14, and when the equivalent commands exist, the device 14 increase one content of a memory area corresponding to the said command.