baber/WOPTO huggingface dataset:
Patent JP-2000065599-A (JP)
Title: Multi-rotational absolute value encoder
Inventor: MATSUZAKI KAZUNARI
IPC: G01D5/04
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To obtain an absolute value encoder in which many multi-rotational quantities can be detected with no limitation in the lead pitch of a magnetic worm while facilitating spiral magnetization. SOLUTION: The multi-rotational absolute value encoder comprises a first absolute value encoder 1 for detecting an absolute value angle within a single revolution, a magnetic worm 3 coupled with the first absolute value encoder 1, at least one second absolute value encoder 2 for detecting multi-rotational quantities coupled with a magnetic worm wheel 4 disposed oppositely to the magnetic worm 3, and a control circuit 5 for producing the absolute value angle of quantities by combining the output signals from the first and second absolute value encoders 1, 2 and detecting a multi-rotational absolute angle signal. A taw-like magnet 3A is wound spirally around the magnetic worm 3 at an interval ts equal to the width of magnet tm and the surface of the magnet 3A is magnetized with N or S pole.
Patent JP-S61120192-A (JP)
Inventor: SAITO KATSUO
IPC: G09F9/30
Filed: 1984-11-16
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-H0876093-A (JP)
Title: Liquid crystal panel driving device
Inventor: TANAKA SHINICHI
IPC: G02F1/133
Filed: 1994-09-08
Abstract: PURPOSE: To effectively eliminate or suppress the effect of induction which the potential of a scanning electrode receives from the change of the potential of a signal electrode through the capacitance of liquid crystal. CONSTITUTION: Respective dummey electrodes DH, DM and DL have an almost identical constitution to the scanning electrode X and cross the signal electrodes Y1 -YM through the liquid crystal. The output terminals of operational amplifiers 20, 22 and 24 are respectively connected to the electrodes DH, DM and DL through output buffer transistors 26H, 26M and 26L and simultaneously connected to the respective scanning electrodes Xi through the output buffer transistors 28H(i), 28M(i) and 28L(i). Besides, the electrodes DH, DM and DL are also connected to the reversal input terminals of the amplifiers 20, 22 and 24.
Patent JP-H0596924-A (JP)
Title: Suspension system
Inventor: SUZUKI YOSHITAKA
IPC: B60T8/1761
Filed: 1991-08-27
Abstract: PURPOSE:To provide a suspension control system which copes with abrupt braking operation and ABS operation. CONSTITUTION:A suspension system is composed of a suspension controller 14 which receives turn-on and-off signals from a brake switch and delivers a predetermined control signal to actuators for damping the vertical motions of wheels, an ABS controller 17 which delivers such data that the wheels is prevented from being locked, to the suspension controller 14. The suspension controller always delivers a signal for decreasing the damping forces of the actuators so as to hold the suspension soft, and delivers a signal for increasing the damping force so as change over the suspension into a hard condition when the brake switch 16 detects an abrupt braking operation. Further, when an ABS operating signal is delivered in this condition, the suspension controller 14 delivers a control signal for changing over the damping force of the actuators 12 on the front side into a condition in a decreased condition.
Patent JP-H0881245-A (JP)
Title: Firing method and firing device for cement clinker
Inventor: HASHIMOTO ISAO
IPC: C04B7/43
Filed: 1994-09-08
Abstract: PURPOSE: To conduct a firing in high efficiency with low heat loss for high- quality cement clinker by using a single fluidized bed granulating/firing oven. CONSTITUTION: In this cement clinker firing method designed to granulating and firing preheated cement feedstock powder in a fluidized bed granulating/ firing oven 14 followed by introducing the resultant clinker into a cooling device, the clinker is discharged via a gas diffusive plate 22 of the oven 14 or a dump port 26 situated on an extend line from the diffusive plate 22 and the opening area of the dump port 26 is regulated with a gate 34 so as to keep the differential pressure for the fluidized bed 18, and air for classification and cooling of the clinker is blown into a discharge chute 28 communicating with the dump port 26, and the flow of the air is regulated so that the air flow velocity blowing out via the dump port 26 differs from that entering via the nozzle of the gas diffusive plate 22,  and the clinker is introduced into a cooling device 16 via an airtight discharge means 30 below a blowing-in position of the air for classification and cooling of the clinker.
Patent JP-S61115563-A (JP)
Inventor: UBE BURUDERUMAN
IPC: A61G9/00
Filed: 1985-10-29
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-H0689700-A (JP)
Title: Low pressure electric discharge lamp
Inventor: DANNO YUJI
IPC: H01J61/10
Filed: 1992-09-09
Abstract: PURPOSE:To provide a low pressure electric discharge lamp of such structure that may prevent attaching part of an emitter and other materials, all scattered from each electrode, to a seal end-portion and accordingly may prevent causing abnormal electric discharge in the lamp. CONSTITUTION:In a low pressure electric discharge lamp comprising electrodes 4 each retaining an emitter 6 sealingly joined to either seal end-portion 5 of a bulb 1 having electric-discharge gas filled thereinto, a shielding body 7 of diameter larger than that of each electrode 4 and for preventing scattering part of the emitter 6 retained by the electrode 4 to the seal end-portion 5 is installed between the electrode 4 and either seal end-portion 5 of the bulb 1. The shielding body 7 thus impedes the attachment of part of the emitter 6 and electrode materials, all scattered from the electrode 4, to the seal end- portion 5 and accordingly prevents the breakdown of the lamp due to abnormal electric discharge.
Patent JP-S6394671-A (JP)
Title: Optical scanning type image scanner
Inventor: ITAGAKI MASAKUNI
IPC: H04N1/028
Filed: 1986-10-08
Abstract: PURPOSE:To obtain an equal image scanner with a low cost, a small size and a low power consumption by a method wherein a light emitting part composed of not less than two elements, a signal processing means which detects an optical signal received by a photodetecting part and a means which makes the elements of the light emitting part emit lights successively are provided on a same substrate. CONSTITUTION:A photodetecting part I and a light emitting part II are arranged in parallel to each other on a same substrate 8. A coplanar type structure which is constituted by a photoconductive layer 1 and a pair of electrodes 2 and 2 is commonly used as the photodetecting part I. An amorphous LED which is obtained by taking a laminated structure of an electrode 7 and a transparent electrode 3 made of material such as indium-tin oxide is used as the light emitting part II. Elements of the light emitting part II are lighted one after another by a scanning circuit. The lights are applied to an original surface 10 through a transparent protective film 9 made of material such as amorphous silicon nitride (SiN). The reflected lights corresponding to the reflectance of the picture on the original surface are applied to the photodetecting part I and outputted as serial signals. The reading density of the picture is determined by the diameters of spots formed by the incident lights from the light emitting elements. As a light source used for lighting is an LED device 1 only, a power consumption is small. As the output signals are the serial signals of one line only and, moreover, as a coplanar type structure is employed, a signal current can be large so that amplification can be carried out easily with a low noise.
Patent JP-H0796779-A (JP)
Title: Control unit of automatic transmission
Inventor: MATSUMOTO AKIO
IPC: F16H63/50
Filed: 1993-09-28
Abstract: PURPOSE:To provide an automatic transmission control unit that can prevent a clutch slip effectively in the case where a shift from N range to D range or R range by a racing select or in the case where an accelerator is operated immediately after shifting from the N range to the D range or R range, respectively. CONSTITUTION:At a power plant equipped with an engine CE and an automatic transmission AT, a shift from an N range to a D range or R range is carried out, the output torque this engine CE is lowered, and thereby a supply of torque from the engine side to the automatic transmission side is reduced to some extent, Accordingly, at the time of racing selection or the like, a slip or seizure in the clutch to be clamped by shifting is prevented from occurring, so that durability in the clutch is well enhanced.
Patent JP-S61119912-A (JP)
Title: Burning device
Inventor: YONEDA KIYOSHI
IPC: F23D14/04
Filed: 1984-11-15
Abstract: PURPOSE:To obtain the highly safe burning device prevented from the detonating ignition caused by an ignition delay by a method wherein a shielding plat is arranged between each adjacent burners for shielding a burning air rising from under-side. CONSTITUTION:A shielding plate 2 is composed of a top end portion 2a, a support portion 2b, a fixing portion 2c and an arm portion 2d, then fixed to a burner supporting member 3 with screws. The top end portion 2a is identical width with a burner interval l and supported by the support portion 2b, the fixing portion 2c is fixed to a burner supporting member 3, the arm portion 2d connects the fixing portion 2c and support portion 2b. a burning air is flowed from a lower side to an upper side by the attraction of an exhaust fan. By igniting with an igniting source at one portion of jointly provided plural burners 1, an air flow is restrained at the top end portion 2a of the shielding plate 2, accordingly, a fire is easily transferred to the adjacent burner 1 sequentially, the adjacent burner 1 is ignited. Since the width of the support portion 2b and the arm portion 2d is made narrower than that of the top end portion 2a, the burning air supply is not obstructed, therefore, the sufficient burning condition can be obtained.
Patent JP-H0788883-A (JP)
Title: Production of damper for door checker
Inventor: YANAGIDOU KIYOYUKI
IPC: B29C45/14
Filed: 1993-09-28
Abstract: PURPOSE:To reduce assembling labor and to enhance workability by subjecting the elastomer lump parts positioned outside a pair of shoes and the connection part extending through the shoes held between the elastomer lump parts so connect both lump parts so insert molding using an elastomer material. CONSTITUTION:At first, shoes 1a, 1b are inserted in an insert mold to be set to a state bringing the spacer parts of the vertical walls thereof into contact with each other within the mold. Spaces for molding rubber lump parts are provided outside a pair of the horizontal walls in the mold and these two spaces are communicate with each other through a channel formed by the inner wall surfaces of the mold and the recessed parts of the vertical walls of the shoes 1a, 1b. Padding is inserted in the space between a pair of the horizontal walls so as to prevent a rubber material from flowing in the space. When the rubber material is injected into the mold in this state, the rubber material penetrates into the spaces and the communication part. As a result, rubber lump parts 2a, 2b and the connection part connecting them are formed and the molded object taken out of the mold has such a structure that the shoes 1a, 1b are held between the rubber lump parts 2a, 2b from above and below and all of them are integrated by the connection part 7.
Patent JP-H04123124-A (JP)
Title: Printer controller
Inventor: KATAOKA HIROMI
IPC: G06F3/12
Filed: 1990-09-13
Abstract: PURPOSE:To execute printing by reducing the probability for generating an error by storing the same image data in plural disk devices, comparing each image data read out of each disk device and outputting it to a printer. CONSTITUTION:Each of disk devices 106a,106b and 106c can store image data of at least one-page portion. The image data is generated in each of the disk devices 106a,106b and 106c, and thereafter, print is started, the image data are read out simultaneously from each disk device 106a,106b and 106c, and the image data are outputted to each of buses VDOA, VDOB and VDOC corre sponding to each disk device. An error correcting circuit 107 inputs three image data which are read out of the disk devices 106a, 106b and 106c and outputted to the buses VDOA, VDOB and VDOC, and executes an error correction of these image data. In such a way, print can be executed by reducing the probabil ity for generating an error.
Patent JP-H03102577-A (JP)
Title: Digital picture processor
Inventor: MAEKAWA KANJI
IPC: G06T1/20
Filed: 1989-09-18
Abstract: PURPOSE:To reduce a picture processing process at a picture processor, and to shorten time required for picture processing by executing the bit array inverting processing of picture data during the read/write operation cycle of the picture processor. CONSTITUTION:An operation mode hold circuit 2 holds the set value of an operation mode set by a host device 1, and outputs it to a bit array inversion circuit 4. The picture processor 3 executes read/write access to a picture memory 5. Then, the bit array inversion circuit 4 detects whether the operation of the picture processor 3 to access the picture memory 5 is read or write. Then, it outputs the data being inputted from a picture processor side data bus 7 or a picture memory side data bus 8 to the bus 7 or 8 after bit-array- inverting it or as it is according to the detected access operation of the picture processor 3 and the set value of the operation mode being inputted from the operation mode hold circuit 2.
Patent JP-H0979280-A (JP)
Title: Elastic shaft joint
Inventor: AOTA KENICHI
IPC: F16D3/40
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To reduce a cost by facilitating manufacture and assembly of each constitutional element. SOLUTION: A joint includes a U-shaped joint main unit 1 having a pair of almost parallelly opposed plate piece parts 1b, 1b, shaft 2 having a flat tip end part 2a interposed in a contactless condition between a pair of the opposed plate piece parts 1b, 1b of the joint main unit 1, cylindrical elastic unit 3 inserted to a through hole 2b provided in the thickness direction of the flat tip end part 2a of the shaft 2 and a pin 5 inserting an intermediate part to a center hole 3c of the elastic unit 3 also fixedly fitting both end parts respectively to through holes 1c, 1c provided in the thickness direction of the opposed plate piece parts 1b, 1b of the joint main unit 1.
Patent JP-H0981724-A (JP)
Title: Image processor and its method
Inventor: KOBAYASHI MASAHIKO
IPC: G06T1/00
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To easily obtain an image which is stereoscopic and deep by setting relative distances between respective images when the images are put together in one, and defocuse-processing each image according to the distance information and putting them together in one. SOLUTION: A user inputs the number of image data to be processed (put together in one) through a keyboard KB 7 first. The inputted value is stored in a proper location on a RAM 2. Then image data to be processed actually are inputted from a DISK 4. Here, the 'distances' of the respective inputted image are set on the KB 7. After all the image data are inputted and their distances are set, proper focus length is inputted through the KB 7 according to the absolute or relative distances. Then the images are defocuse-processed. Here, the degree of 'defocusing' is varied, image by image, according to the relative distances from the focal length. Namely, an image which is positioned at a foreside and an image which is positioned at a backside are different in the degree of 'defocusing' on the basis of the focal length.
Patent JP-S6397208-A (JP)
Title: Filter cartridge
Inventor: ISHIGURO MASANORI
IPC: B01D63/08
Filed: 1986-10-13
Abstract: PURPOSE:To obtain the title cartridge provided with a filter body of a simple structure having excellent workability and wherein the filter membrane has a large effective area and excellent liq.-tightness by roughing the surface of inner peripheral and outer peripheral rims on which the filter membrane is to be stuck. CONSTITUTION:The filter membrane structure 1 is formed by laminating the minimum number of plural plate filter units each consisting of the two upper and lower discoid filter membranes 2. The inner peripheral edge part 11 of the filter membrane 2 is fixed respectively to the upper and lower roughed- surface parts 20 of the inner peripheral rim 3, and the whole periphery of the outer peripheral edge part 12 is stuck on the roughed-surface parts 20 of the outer peripheral rim 6 and sealed.
Patent JP-S61118826-A (JP)
Title: Touch panel device
Inventor: OKI YASUHIKO
IPC: G06F3/045
Filed: 1984-11-14
Abstract: PURPOSE:To detect a simultaneous push of >=2 points from a potential difference between resistances of a sheet at one side, by providing the conductive stripes orthogonal to each other on the sheet and connecting resistors at both ends of the stripe of each sheet. CONSTITUTION:Many conduction film stripes 15 are formed on an intra-sheet surface in parallel to each other with fixed spaces. Then resistances 11 and 12 are connected at both ends of the stripe 15 together with connection parts 11a-12b formed at both ends of each resistance. The voltage E is applied to both resistances. The stripes 15 and resistances 25, 21 and 22 are also provided to the stripes of the other sheet in the same way. Many insulated spacers are put between both sheets. The X coordinates of a pushed point are obtained by obtaining the voltage V1 emerging at resistances 21 and 22. When two points P1 and P2 are pushed at a time, the voltage V2 generated between resistors 21 and 22 is proportional to the potential difference between points P1 and P2 and also to the distance (potential differences E1-E2) between both resistors. A certain threshold level E0 is set and both points P1 and P2 are independent of each other when the V2 exceeds the level E0. Thus a simultaneous push of both points is detected.
Patent JP-H10300983-A (JP)
Title: Lock ring and optical fiber termination structure
Inventor: NAKAJIMA MASAHIRO
IPC: G02B6/38
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To provide the lock ring which is easy to caulk and easily manufactured. SOLUTION: The lock ring 10, coupling a tensile strength body with the outer peripheral part of the rear end of a ferrule hold part holding a ferrule wherein an optical fiber obtained by removing the clad of the tip part of an optical cord having a coated optical fiber and the tensile strength body surrounding it inside, has a 1st annualr part 11 which is fitted onto the rear end outer peripheral part of the above-mentioned ferrule hold part, a 2nd annular part 12 which is positioned behind the 1st annular part 11 and has a smaller diameter than the 1st annular part 11, a step part 13 which couples the 1st annular part 11 and 2nd annular part 12 with each other, and a lock part 14 which projects inward from the rear end of the 2nd annular part 12 and locks the outer periphery of the optical cord atop;  and those 1st annular part 11, 2nd annular part 12, step part 13, and lock part 14 are formed integrally of metal which is nearly equal in thickness.
Patent JP-H0692002-A (JP)
Title: Base cloth for ink ribbon
Inventor: HAMA KENJI
IPC: D03D15/00
Filed: 1992-09-10
Abstract: PURPOSE:To provide a base cloth for an ink ribbon at low cost which does not require an additional investment in plant and equipment and which less causes the entanglement of a head pin and shows good graphic mottles. CONSTITUTION:This base cloth for an ink ribbon is formed of a fabric of synthetic multi filament yarns. The warp composing the fabric is 30-50 denier and the number of twist of the warp is 330-600T/m.
Patent JP-2000074245-A (JP)
Title: Electric operated valve
Inventor: OUCHI TOMOARI
IPC: F16K31/06
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To lessen an upper part of a stator and facilitate a turn lock and a coming-off lock of the stator relating to a can by a single lock implement, by holding the lock implement by a lock hold piece and holding the stator locked to a valve body part by the lock implement. SOLUTION: An electric operated valve 1 is provided with a valve body part 2 and a bottomed cylindrical can 3 secured to the valve body part 2, a ring-shaped stator 5 having an insertion hole 4 in the center part is externally fitted to the can 3, and a lock implement 30 for a turn lock and a coming-off lock is arranged in a lower end face of the stator 5. Further, the stator 5 is held to the can 3 by the lock implement 30, a hold part of the stator 5 is not provided in its upper surface, and thus movement in a vertical and rotational direction of the stator 5 can be stopped, and an upper part of the stator 5 can be lessened. In this way, the electric operated valve can be miniaturized.
Patent JP-H0881008-A (JP)
Title: Wafer carrier
Inventor: TAKUBI ATSUSHI
IPC: H01L21/67
Filed: 1994-09-09
Abstract: PURPOSE: To load and unload a wafer from a wafer carrier without damaging the wafer by providing a control means for controlling an elevating/lowering means and an inserting/pulling out means based on the reference moving amount of a carrier base allotted to the wafer set by a setting means. CONSTITUTION: A carrier device is provided with a carrier base 13, an elevating/ lowering means 12 for vertically moving a wafer carrier 2, an inserting-in/ pulling-out means 14 for inserting in and pulling out the carrier base 13 from the wafer carrier 2 and a rotary type encoder 15 for detecting the moving amount of the wafer carrier 2. A reference moving amount is set for inserting-in/pulling-out the carrier base 13 for each wafer staying in the wafer carrier 2 by means of a reflective type photoelectric sensor 16 for detecting positions of a plurality of wafers 3a to 3f and signals from the rotary type encoder 15 and the reflective type photoelectric sensor 16. A control means 18 is provided to control the elevating/lowering means 12 and the inserting-in/pulling-out means 13 based on the reference moving amount allotted to a desired wafer when the wafer is loaded and unloaded.
Patent JP-H0882303-A (JP)
Title: Operation limiting device for working attachment
Inventor: SAWA HIDEKAZU
IPC: F15B11/08
Filed: 1994-09-09
Abstract: PURPOSE: To prevent a working attachment from interfering with a vehicle body with simple structure by installing a proximity sensor and a detected piece, respectively fitted to two constituents turned to bend around one pin connecting part, in the positions of the same distance from the pin axis of the pin connecting part. CONSTITUTION: The operating lever 28 of an hydraulic remote control valve 27 for an arm is operated in the direction of an arrow mark (a) from a neutral position N to turn the arm 12 of the working attachment 10 in such a way as to be pulled toward the ventral side of a boom 11, and when the bending angle of the arm 12 to the boom 11 reaches a specified limit angle θ, a proximity sensor 20 detects a detected piece 21. In response to a detection signal, a controller 36 switches a solenoid change-over valve 33 into a tank communicating oil passage position B and a pilot change-over valve 29 for the arm into the neutral position. As a result, arm pulling operation of making the bending angle of the arm 12 smaller than the limit angle θ is stopped so as to hinder the working attachment 10 from interfering with a vehicle body.