baber/WOPTO huggingface dataset:
Patent JP-S63302081-A (JP)
Title: Paper feeder
Inventor: HARA KOZO
IPC: B41J11/30
Filed: 1987-06-02
Abstract: PURPOSE:To supply a paper without any slacking, by providing a conjunctional operating member which is operated in conjunction with a position-switching operation of a tractor mechanism to incline a movable guide plate in a rear-up direction when the tractor mechanism is moved downward. CONSTITUTION:In a pull-in operational mode, a movable guide plate 16 can be turned in a rear-down direction by operating a conjunctional operating mem ber 21 in conjunction with a position-switching operation of a tractor mechanism 3, whereby a passage for inserting a paper toward a platen 2 can be broadened to prevent the paper 1 from being caught. In a push-in operational mode, a passage for pushing in the paper can be narrowed by operating the member 21 in conjunction with the position-switching operation of the tractor mechanism 3, and the movable guide plate 16 can be positioned on an extension plane of an upper surface of a tractor. Thus, the paper 1 can be smoothly supplied without any slackening.
Patent JP-H10336185-A (JP)
Title: Network terminating device
Inventor: YOSHINO MANABU
IPC: H04L12/28
Filed: 1997-05-28
Abstract: PROBLEM TO BE SOLVED: To avoid useless information transmission, to reduce transmission delay and to enhance the efficiency of a transmission band in a whole transmission system by observing the existing time of respective cells stored in a network terminating device by means of a cell unit or packet unit and abandoning the cell or the packet which exceeds the upper limit of a stay permission time. SOLUTION: A cell string circuit 11 starts the storage of the cells. A stay time observing means starts the stay time observation of the respective cells which are stored in the cell storing circuit 11 and integrates the time till the stay time exceeds the upper limit value of the stay permission time. When the stay time exceeds the upper limit of the stay permission time, its inquired whether or not the cell to be observed in stored in the cell storing circuit 11 and the cell is reported to a cell abandoning means 13 when it is stored in the storing circuit 11. The cell abandoning means 13 takes-out the cell which is indicated abandoning from the stay time observing means 12 from the cell storing circuit 11 so as to abandon it.
Patent JP-H11330940-A (JP)
Title: Optical device, photoelectric switch, fiber type photoelectric switch, and color discrimination sensor
Inventor: UEKI TAKAHIRO
IPC: G01V8/16
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To reduce the sizes of an optical device equipped with optical elements. SOLUTION: In a holder 9 in a housing 8, three light emitting elements 1a, 1b, and 1c, a projection lens 3, and two dichroic mirrors 5a and 5b are arranged, and below the holder 9, a light receiving element 2a for detection is arranged. The light emitting element 1c is arranged having its optical axis Lc aligned with the optical axis Lx of the projection lens 3, the light emitting element 1b is arranged having its optical axis Lb crossing the optical axis Lx of the projection lens 3 at right angles, and the light emitting element 1a is arranged having its optical axis Lc crossing the optical axis Lx of the projection lens 3 at an acute angle. An optical fiber 6a guides lights converged by the projection lens 3 to a detection position and an optical fiber 6b guides the light at the detection position to the light receiving element 2a for detection.
Patent JP-S6030258-A (JP)
Title: Automatic controller of original readout position
Inventor: KURAGAMI NAOKI
IPC: H04N1/17
Filed: 1983-07-29
Abstract: PURPOSE:To set easily the necessary read part of an original and to improve the readout precision of the necessary read part by setting a sensor or marker, etc., at an optional position in a block which is right before a necessary readout block. CONSTITUTION:An original readout block input part 9 is divided into predetermined readout blocks, and each data in block length is supplied to an original readout block storage and control part 7. Then, the marker or sensor is set at two positions, i.e. optional position in the block right before the necessary readout block of the original and the starting point (front end) of the original. An original reference point detection part 4 detects the starting point of the original firstly, and a movement distance counter 10 counts the movement distance of the original to input the result to the original readout block storage and control part 7. Then, an original readout start detection part 5 outputs a readout start preparation signal with a sensor output which is right before the necessary readout block, and this is applied to a readout control part 8 to start reading the necessary readout block.
Patent JP-H08323663-A (JP)
Title: Industrial manipulator
Inventor: HOSONO TOMIO
IPC: B25J9/06
Filed: 1995-06-06
Abstract: PURPOSE: To prevent the concentration of drive sources at a tip of an upper arm by providing a motor in a wrist section which turns and drives the wrist section and a motor in a hand section which turns and drives the hand section on a basic end side of the upper arm. CONSTITUTION: Since the rotation and drive of a wrist section 27 and the rotation and drive of a hand section 28 are performed through a driving force transmission means provided in the inside of an upper arm 25 due to the drive of a 4-axis motor 36 and a 5-axis motor 37 provided through a motor housing 34 on a basic end side of an upper arm 25 in a slave arm in a master slave type manipulator, drive sources do not exist in a section of the wrist section 27 at a tip of the upper arm 25. Consequently, load balance of the upper arm 25 is improved and load of a 3-axis motor can be reduced. Moreover, since a member which obstructs visual field of the wrist section 27 does not exist, it becomes easy to recognize the work condition of the hand section 28 when a worker manipulates a master arm.
Patent JP-H05333265-A (JP)
Title: Anamorphic ftheta lens
Inventor: TAKAHASHI YASUSHI
IPC: G02B13/00
Filed: 1992-05-29
Abstract: PURPOSE:To provide the anamorphic ftheta lens which has an excellent surface tilt correcting function and ftheta (optical scanning speed equalization) characteristics without using any aspherical surface and has its curvature of field excellently compensated and is small in variation in light spot diameter. CONSTITUTION:This ftheta lens is constituted by arranging 1st-5th groups 5-9 in order from the side of a deflecting and reflecting surface 4 to the side of a scanned surface 10 to have five-group, five-element constitution of a lens having negative refracting power in a main-scanning corresponding direction as the 1st group 5, a meniscus spherical lens which has positive refracting power and is concave to the deflecting and reflecting surface side as the 2nd group 6, an anamorphic lens which has a toric surface as the 3rd group 7, a meniscus lens which is concave to the scanned surface side and has no refracting power as the 4th group 8, and a cylinder lens which has positive refracting power only in a subscanning corresponding direction as the 5th group 9; and 1< fS5/Dbf< 3 holds, where fS5 is the focal length of the 5th group 9 in the subscanning corresponding direction and Dbf is the distance between the scanned-surface side lens surface of the 5th group and the scanned surface on the optical axis.
Patent JP-H10321130-A (JP)
Title: Surface defect inspection device and surface defect inspection method
Inventor: HASEGAWA JUN
IPC: H01J9/42
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To inspect a shadow mask with high detecting sensitivity and with simple workability by arranging a means to photograph an inspection area of a sample so as to be continuously movable to change a distance from a sample surface, and extracting a defect by performing picture processing on the basis of photographed image data. SOLUTION: A photographing means 110 makes difference image data by taking a difference between both by obtaining a pair of front and rear image data by dislocating a pattern of a sample by a pitch in plural photographing positions different in a distance from a sample surface. A binarized image data is obtained by directly or indirectly performing binarizing processing on the difference image data in the respective photographing positions, and a defect part is extracted. For example, a photograph is taken at a photographing adaptive angle capable of detecting a gauged defect, since a normal part is not photographed, a different image is obtained in a defect part and the normal part. When a pattern (a through hole) is arranged at a prescribed pitch like a shadow mask, the defect part can be emphasized by taking a difference between a pair of image data.
Patent JP-H05336112-A (JP)
Title: Noise detector for isdn line
Inventor: SATO MITSUO
IPC: H04B1/10
Filed: 1992-05-29
Abstract: PURPOSE:To simply detect the occurrence of noise on a signal line for each kind of noise and to improve a noise evaluation job and a noise production prevention job by providing plural noise detection circuits detecting individually various kinds of noise caused on the signal line. CONSTITUTION:A noise detector 10 integrated in a diagnosis equipment 8 is connected to a signal line R3a and a T line 3b. The noise detector 10 is made up of a common mode noise detection section 11 detecting a common mode noise inputted externally from a power supply or an antenna or the like caused on a signal line 3, a normal mode noise detection section 12 detecting a normal mode noise caused between signal lines 3, a display section 13 displaying the result of detection of each of the noise detection sections 11,12 and a clock circuit 18 counting a current time. Then the result of detection of each of the detection sections 11,12 is displayed on the display section 13 and sent to a main control section 14 comprising a computer controlling the entire diagnostic device 8.
Patent JP-S5663226-A (JP)
Title: 3-line resistance type burn-out circuit
Inventor: HARUHARA FUSHIAKI
IPC: G01K7/20
Filed: 1979-10-30
Abstract: PURPOSE: To realize both the normal measurement and the burn-out at one time and thus simplify the circuit constitution, by flowing the constant current to the temperature measuring resistor through the lead wire and extracting the output by the plural operational amplifiers.  
     CONSTITUTION: The constant current is supplied to one end of the temperature measuring resistor RT from the constant current source I through the terminal A and the lead wire l 1 ; and the other end of the resistor RT is earthed via the lead wire l 2  and the terminal B and at the same time connected to the nonreverse input of the operational amplifier A 1  via the lead wire l 3  and the terminal B'. And the voltage of the terminal A is applied to the noninverse input of the operational amplifier A 2 , and the output of the amplifier A 1  is supplied to the reverse input of the amplifier A 1 . When the line l 1  is disconnected, the potentials of the terminals A and B' turns to +V and zero respectively. Thus, the outputs of A 1  and A 2  turn to zero and the +voltage each. And in case the lines l 2  and l 3  are disconnected, the output of A 2  turns to the +voltage. As a result, both the normal measurement and the burn-out can be performed at one time. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06332685-A (JP)
Title: Display screen controlling method
Inventor: ABE HITOSHI
IPC: G06F3/048
Filed: 1993-05-18
Abstract: PURPOSE:To improve the efficiency of a work converting the computer program generated by a specified language so as to cope with also other language. CONSTITUTION:A message corresponding to other language can be easily displayed on a screen by only converting the contents of a character string file by providing a character string file for screen display performing an imparting number control of the contents of a display character string to be displayed on the screen by a character string number inside a computer program, controlling the character string number defined by the character string file for screen display by the file for screen definition and performing the screen display of the contents of the display character string corresponding to the character string number.
Patent JP-S62713-A (JP)
Title: Combustion device
Inventor: IWAMURA KAZUYUKI
IPC: F23D11/10
Filed: 1985-06-26
Abstract: PURPOSE:To make a substantial reduction of NOx and improve a strength of a burner and prevent a back-fire of the burner by a method wherein a burner head having ceramics sprayed to the surface of porous sintered body molded to a cylindrical shape is applied and a cylindrical flame porous metallic net is arranged outside of the burner head. CONSTITUTION:Pre-mixed gas of fuel and air is passed through the aeration holes in a burner head 4 to form a flame at the surface of flame porous metallic net 6. Since the porous sintered body has numberless aeration holes, numberless flame holes 5 are also present and a stable flame with a short flame length is uniformly made over an entire combustion surface 17 in a scope ranging from a high combustion to a low combustion. Therefor, a value of NOx generated during combustion is substantially decreased and at the same time a wide variable scope of amount of combustion can be attained. Further, since a flame hole metallic net 6 is substantially closely attached to an outer surface of the sintered body, it may be durable against an outer pressure and a thermal shock. Even if rough aeration holes are generated owing to an erroneous work during forming of the sintered body, the inner and outer surfaces are provided with fine aeration holes under spraying of ceramics as well as an application of the flame hole metallic net 6, it is possible to prevent a back-fire of the flame.
Patent JP-S6034285-A (JP)
Inventor: SHIMOYAMA HIROSHI
IPC: B25J15/06
Filed: 1983-08-01
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-H07323245-A (JP)
Title: Coating applicator
Inventor: SAITO SHIGEO
IPC: B05B5/04
Filed: 1994-05-30
Abstract: PURPOSE:To prevent the mixing of colors with other coating materials and reduce the used quantity of washing liquid and the washing time thereby. CONSTITUTION:Coating material routes 19A-19C into which coating materials or the like are fed are made to communicate with each other by a communicative pass 51. The coating materials are discharged to a rotary misting head through a feed tube 57 from the communicative pass 51, and also check valves 53A-53G for allowing the flow of the coating materials or the like to the communicative pass 51 side only are installed between the communicative pass 51 and each of the coating material routes. As a result, for example, the coating material flowing in the communicative pass 5 1 through the check valve 53A is prevented from mixing with other coating materials by each of the check valves 53B-53C to prevent the occurrence of defective coating.
Patent JP-S6031366-A (JP)
Title: Turning plate support structure of television stand
Inventor: HINO YOSHIHIRO
IPC: F16M11/08
Filed: 1983-07-29
Abstract: PURPOSE:To obtain stability and durability by providing side by side door wheels freely turnably directed in the tangential direction of a turning locus around the support shaft to a lower side face of a turning plate so as to disperse the weight of a television receiver. CONSTITUTION:A support shaft 4 is implanted at the center of a base plate 3 in the base stand 1 and a ring wall 5 is stood. A support plate 6 is provided at the center of a turning plate 2 so as to support the turning plate 2 to the support shaft 4. The door wheel 8 is arranged on the turning locus M around the support shaft 4 and directed in the tangential line (m) of the locus M. In mounting a television receiver T on the turning plate 2 through the constitution as above, the weight is applied to the base plate 3 via the door wheel 8. In applying a torque to the turning plate 2 in this state, the turning plate 2 is turned around the support shaft 4 together with the television receiver T through the rolling contact of the door wheel 8. Since the fitting direction of the door wheel 8 is fixed along the tangent (m) of the turning locus M around the support shaft 4, the turning of the turning plate 2 is smooth. Further, the weight of the television receiver T is dispersed to the door wheels 8 and the burden of the weight to each section is reduced and also stabilized.
Patent JP-S5839410-A (JP)
Inventor: SAITOU MITSUO
IPC: B28B7/02
Filed: 1981-09-04
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-S6032222-A (JP)
Inventor: NAGAMOTO MITSUKI
IPC: H01H50/18
Filed: 1983-07-30
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-H09306824-A (JP)
Title: Method and device for controlling exposure quantity
Inventor: KOIDE HIROYUKI
IPC: G03F7/20
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To reduce or eliminate the bad influence of disturbance upon through put and exposure accuracy. SOLUTION: Exposure quantity is controlled not by setting the exposure target energy quantity of each pulse, so as to fix the exposure energy of a subject to be irradiated by pulse, but by forecasting the disturbance energy quantity to be added to each pulse when a laser beam is outputted and deciding the exposure target energy quantity by a pulse based on the forecasted disturbance energy quantity. Or exposure is performed by successive switching between a non-output control step, where the laser output energy is not controlled targeting at the set exposure quantity, and an output control step, where the laser output energy is controlled targeting at the set exposure quantity.  Or exposure quantity is controlled by constituting a feed back system which compares the target exposure energy quantity which is the target value of the laser output energy quantity with the actual exposure energy quantity in the past, and deciding the laser charging voltage of the output energy control means by using the result.
Patent JP-H08311014-A (JP)
Title: 2-fluorocyclopropylamine sulfonate and production of its chemical compound,2-fluorocyclopropyl isocyanate
Inventor: NORUBERUTO RUI
IPC: C07C211/37
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To economically obtain 2-fluorocyclopropylaminesulfonate and 2- fluorocyclopropylisocyanate.  
     SOLUTION: This method produces 2-fluorocyclopropylaminesulfonate, antipodally pure as adequate, by (A) first converting 2- fluorocyclopropylcarboxylate as the stock into the corresponding acid chloride or bromide, (B) reacting the product of the step A with an azide in the presence of a solvent, and (C) saponifying 2-fluorocyclopropylisocyanate as the product of the step B with water in the presence of sulfonic acid. 2- fluorocyclopropylisocyanate as the intermediate is a novel compound. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H085589-A (JP)
Title: Induction heating flaw detector for conductive material
Inventor: ENDO TOSHIO
IPC: G01N25/72
Filed: 1994-06-22
Abstract: PURPOSE:To obtain an induction heating flaw detector in which radiation rate equalizing powder, applied to the surface of a conductive material, can be removed positively upon finishing the induction heating flaw detection. CONSTITUTION:Since a powder removing unit 20 removes radiation rate equalizing powder 34 adhering to the surface of a conductive material 10 upon detection of the surface temperature, the surface of the conductive material 10 is free of the power 34 during a heat treatment process even it the heat treatment follows after the induction heating flaw detection process. Consequently, the radiation rate equalizing powder 34 adhering to the surface of the conductive material 10 is prevented from causing cementation inadvertently during the heat treatment process to deteriorate the quality of the conductive material or causing reaction on the refractory fire brick of heat treatment furnace to damage the durability.
Patent JP-H10332520-A (JP)
Title: Measuring instrument for moment of main-axis directional inertia
Inventor: SAGIYAMA TATSUYA
IPC: G01M1/12
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To measure the moment of inertia around the main axis of a body to be tested. SOLUTION: An engine 14 is mounted on the measurement table 12 of the main-axis directional inertial moment measuring instrument 10 across a tested body moving jig 16, and the measurement table 12 is able to slant at a specific angle through a tested body tilt mechanism 22. The tested body tilt mechanism 22 is arranged on a Z-axial turntable 40 which can be swung on a Z axis and the Z-axial turntable 40 is arranged on a swing table 20 which can be swung on an X and a Y axis. The measurement table 12 can be coupled with and decoupled from the tested body tilt mechanism 22 and the Z-axial turntable 40 can be coupled with and decoupled from the swing table 20.
Patent JP-H01309846-A (JP)
Title: Bumper filled with foamed body and manufacture thereof
Inventor: OKAMURA MASAHARU
IPC: B60R19/22
Filed: 1988-06-07
Abstract: PURPOSE:To increase bonding between a foamed member and a tubular body in a bumper in which the tubular body is embedded inside the foamed member installed inside a skin member by setting the foaming density of the foamed member higher on the periphery of the tubular body. CONSTITUTION:A bumper 1 is formed with a skin member 2, a foamed member 3 installed in the inside thereof, and a back plate 4. A tubular body 5 as a reinforcement which extends in the longitudinal direction is provided inside the foamed member 3 and the opening portions 51 on both ends thereof are bonded to the back plate 4. In this case, the foaming density of the foamed member 3 is set higher on the periphery of the tubular body 4 than in the vicinity of the skin member 2. At the time of the foaming of the foamed member 3, cooling air is allowed to flow inside the tubular body 5 to lower the foaming rate of the foamed member 3, increasing its foaming density. Thereby, the bonding strength between the tubular body 4 and the foamed member 3 can be increased.
Patent JP-H01307747-A (JP)
Title: Image forming method
Inventor: MURATA MASATAKA
IPC: G03C8/40
Filed: 1988-06-07
Abstract: PURPOSE:To prevent the generation of unequal images by applying an image forming solvent to a heating drum in a 10-20g/m<2> range while rotating the drum and executing heat development and transfer in a 60-95 deg.C range. CONSTITUTION:The image forming solvent supplied between a photosensitive material 20 and a dye fixing material 22 in a heat development system having a drum type heating section 80 is used for acceleration of development and/or the transfer of diffusive dyes to a dye fixing layer and has the effect of assisting the tight contact of the photosensitive sheet 20 and a dye fixing sheet 22 and to prevent the exfoliation between the two sheets 20 and 22 during the heat development and transfer stage. The quantity of the image forming solvent to be applied is specified to the 10-20g/m<2> range in this case. The processing at the time of the heat development and transfer is adequately executed at 60-95 deg.C, more preferably 70-90 deg.C heating temp. The generation of the unequal images is prevented in this way.
Patent JP-H05308270-A (JP)
Title: Photoelectric switch
Inventor: AKAGI TETSUYA
IPC: H03K17/78
Filed: 1992-05-01
Abstract: PURPOSE:To prevent interference among plural photoelectric switches when they are arranged. CONSTITUTION:Plural light projection patterns are stored in a microcomputer 2 and its light emission pattern is selected to drive a light emitting element 3 through a light emitting element drive circuit 1. When an input used to revise a light emission pattern is obtained from an input section 10, other light emission pattern is selected from a light emission storage means 2b and the light emission element is driven to prevent mutual interference.