baber/WOPTO huggingface dataset:
Patent JP-H08331442-A (JP)
Title: Image pickup device
Inventor: NISHIMURA RYUSHI
IPC: H04N5/335
Filed: 1995-05-29
Abstract: PURPOSE: To provide an image pickup device, which is equipped with an exposure control function for keeping an aimed object an optimum brightness even at the time of back light or over follow light, with simple circuit configuration. CONSTITUTION: This device is provided with a signal processing means 5 for generating a video signal from an image pickup signal outputted by an imaging device 3 and an object extracting means 7 for extracting a specified object from the video signal and outputting an object area signal. Further, this device is provided with a signal level detecting means 6 for detecting the signal levels of image pickup signals in plural photometric areas of dividing an image pickup picture, arithmetic means 9 for operating to output plural output signals outputted from the signal level detecting means, and arithmetic control means 8 for controlling the arithmetic means in correspondence with the output of the object extracting means.  Since the arithmetic control means 8 controls the arithmetic means while using the object area signal so as to improve the importance of an area, where the object exists, relative to the signal level, exposure control to set the brightness of the object at a fixed level can be performed at all times.
Patent JP-S5465155-A (JP)
Title: Roll bending mechanism for straightener
Inventor: ABO AKIRA
IPC: B21D1/05
Filed: 1977-11-02
Abstract: PURPOSE: To maintain the shape of the leveler roller so as to be suitable for strightening the material to be straightened, by independently adjusting the roll bend of the roller on the inlet side and of the roller on the outlet side, in the roll bending mechanism for the straightener.  
     CONSTITUTION: The straightener is constituted of the leveler roller 3 being arranged zigzag on both sides of the material 2 to be straightebed, the backup roller 4 for supporting this leveler roller 3, and the roll bending mechamisms 6, 7, 8, installed between the backup roller 4 and the upper and lower frame 5. The roll bending mechanism 7 givens the roll bend to the inlet side roller 3 on purpose to correct the deflection of the lower frame and to correct the local strain. In the meantime, the roll bending mechanisms 6, 8, give the straightening roll bend to the outlet side roller 3 on purpose to correct the deflection of the upper and lower frame 5. Hereby, the shape of the leveler roller 3 is maintained in a suitable shape for straightening the material 2, and the shape of the material 2 is straightened at  high acciuracy. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02309994-A (JP)
Title: Full-automatic washing machine
Inventor: SHIGAKI KATSUMI
IPC: D06F33/02
Filed: 1989-05-24
Abstract: PURPOSE:To shorten time for heating water in a process for washing while immersing by supplying water to an water level suitable for washing before the process for washing while immersing, stirring the water, afterwards, decreasing the water to a water level lower than the water level of a main washing process and moving operation to the process for washing while immersing. CONSTITUTION:When laundry is put into an washing tank 2 and prescribed activating operation is executed, water 3 is supplied into the washing tank 2 so as to obtain the water level suitable for washing the laundry and a motor 7 is driven. Then, the water 3 is stirred by a pulsator 5. The water is decreased from the water level suitable for washing to the water level suitable for executing the process for washing while immersing. Next, detergent is put in and the water 3 is intermittently stirred while being heated. Afterwards, the water is supplied again so as to obtain the original water level suitable for washing and heated, the main washing process is started. Thus, the quantity of the water is reduced for the process for washing while immersing and the time is shortened to heat the water. Then, the whole washing time is shortened.
Patent JP-S5833135-A (JP)
Title: Sheath type temperature sensor
Inventor: SAKAI SHIYUUICHI
IPC: G01K7/02
Filed: 1981-08-22
Abstract: PURPOSE:To improve thermal conductivity and to enable to perform a sensitive detection of temperature, by a method wherein diamond powder is used as an insulating powder material covering a heat-sensitive element part, and an outer shell metal material positioned in the proximity of the heat-sensitive element comprises gold, silver, copper and an alloy of them. CONSTITUTION:The heat-sensitive element part 21 of a sheath type temperature sensor is covered with a thermal conductive insulating powder 31 such as (synthetic) diamond powder, and other part than said part is filled with insulating powder 32 such as magnesia, Al2O3 powder. Gold, silver, copper and an alloy of them are used for a part of an outer shell metal material 12 positioned in the proximity of the element part 21. This causes the sheath part to have a sensitive heat absorption effect and increases thermal conductivity, which results in improving sensitivity and responsiveness. Stainless steel and, inconel may be used for other part than the part 12 of the outer shell 13.
Patent JP-S5654945-A (JP)
Title: Water and alcohol intake device for diesel engine of automobile
Inventor: YAMAGUCHI TAKASHI
IPC: F02M25/00
Filed: 1979-10-12
Abstract: PURPOSE:To improve combustion in a diesel engine for an automobile, by introducing a mixture of water with alcohol into the combustion chamber of the engine. CONSTITUTION:A mixed liquid containing water and alcohol and stored in a liquid tank 1 is injected through a pump 2, a filter 4 and an injector 5 into an intake pipe 7 connected to an engine 8. The mixed liquid is mixed further with fuel supplied from the injector 5. The final mixture is introduced into the combustion chamber of the engine 8.
Patent JP-H1071277-A (JP)
Title: Submergible game device of aerodynamic operation type
Inventor: RAMU WAISAN
IPC: A63H23/08
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To provide an aerodynamic operation type submergible game device using air bubbles effectively by taking an air from an air source which is aerodynamically connected thereto into a prescribed number of inlets and emitting it from a prescribed number of outlets as the air bubbles. SOLUTION: For example, an underwater vehicle model 10 is constituted of a top half body 12 and the bottom half body 14. The bottom half body 14 stores weights 18a, 18b therein and a part of the vehicle 10 is positioned under water level. The air from the outer air feed source is fed from the inlet opening to a cavity, which is formed by the top and the bottom half bodies 12, 14, via an air tube 20 so as to rotate wheels 22. Rotation of the wheels 22 rotates a propeller 30. The vehicle 10 moves in an arc thereby and by the movement of a steering wheel. The air which passes from a cap 40 through an opening part 52 is emitted from a window 54 of the top half body 12 as air bubbles. For example, if the air feed source is se to an electric air compressor of an island form, the appearance of a water tank is improved and the interest can be also improved.
Patent JP-S6024796-A (JP)
Title: Stereovision picture input device
Inventor: SAWADA YORIO
IPC: H04N13/02
Filed: 1983-07-20
Abstract: PURPOSE:To make possible high-speed parallelism of a pair of images in the sterevision picture iput device by calculating attitude rotation angle of two image pickup devices on right/left sides from the coordinate at the same point, and correcting the attitude. CONSTITUTION:The coordinate of a corresponding point at six places from a left camera picture 4 and a right camera picture 5 by a command of a controller 3. As for one attitude angle calculation circuit 7, an attitude angle of the right/ left cameras is calculated by a method of least square using the coordinate values of a position coordinate input device 6. As for a correction rotation angle register 8, a correction rotation angle calculated in the position coordinate input device 6 is latched, the attitude of three axes of the right camera is corrected by the command of the controller 3. If a correction is not sufficient, repeat the same process.
Patent JP-S5832982-A (JP)
Title: Suction muffler for compressor
Inventor: YAMAGUCHI YOUJI
IPC: F04B39/00
Filed: 1981-08-20
Abstract: PURPOSE:To prevent a large amount of oil from flowing into a suction muffler due to the pressure difference, by providing double walls which have a fitting groove and are located in the fitting portion of a synthetic resin casing constituting the suction muffler, near the body of an electric compressor. CONSTITUTION:Inside walls 28 are provided as L on the two sufaces of the fitted portion 25 of a first synthetic resin casing 17 near a compressing member 3 so that double walls 24 are constituted. Since the fitted portion 26 of a second synthetic resin casing 21 is fitted in the recess 27 of the double walls 24, the length of the sealing surface of the fitted portion near the compressing member 3 is doubled to improve sealing performance to reduce the inflow of oil. A partition plate 19 is pinch-held by the flat surface 29 of the first synthetic resin casing 17 and the fitted portion 26 of the second synthetic resin casing 21 except its part fitted in the recess 27 so that the partition plate does not drop off and a resonance-type suction silencing chamber 20 is defined in the second synthetic resin casing.
Patent JP-H08307736-A (JP)
Title: Digital electronic camera and its recording medium residual capacity display method
Inventor: YAMADA HIROHISA
IPC: H04N5/225
Filed: 1995-04-30
Abstract: PURPOSE: To definitely display the insufficient residual capacity of a recording medium according to the switching of a recording mode to increase recording capacity per unit when plural kinds of recording modes with different information quantity per recording unit are provided. CONSTITUTION: The residual capacity of a memory card 13 is reduced at every completion of a series of recording operations. An LCD for residual capacity display in a mode/residual capacity display part 22 is formed with a strip-like, and for example, when the recording mode is switched to a moving picture mode with recording information quantity larger by one unit than the recording capacity in the case that only one segment is put on and only recording capacity for only one time is left in a (still picture + voice) mode in such state, alarm display to represent the fact that recording is disabled is performed. In other words, the alarm display is performed when the recording mode is switched from the one small in recording information quantity per unit to the one large in the same and the recording medium falls short of residual capacity.
Patent JP-S63296661-A (JP)
Title: Preparation of vegetable salad
Inventor: YAMASHITA HIROO
IPC: A23L19/00
Filed: 1987-05-29
Abstract: PURPOSE:To suppress the separation of water during storage of a vegetable salad prepared by mixing vegetables with an O/W-type emulsified food and to improve the palatability and appearance, etc., of the salad, by adding a specific thickener to vegetables dehydrated to more than a specific dehydration degree and adding an O/W-type emulsified food to the mixture. CONSTITUTION:The objective vegetable salad can be prepared by dehydrating vegetables to a dehydration degree of >=20%, preferably 20-25%, adding (preferably 0.2-0.4pt.wt. based on 100pts.wt. of the vegetable of) glucomannan and/or sodium alginate dispersed in a dispersing agent (preferably glycine, etc.) and mixing the product with an O/W-type emulsified food.
Patent JP-S5834255-A (JP)
Title: Reduction gear
Inventor: IKEUCHI TAKAYUKI
IPC: F16H1/32
Filed: 1981-08-20
Abstract: PURPOSE:To ensure rotation as a reduced speed by allowing an eccentric rotor to be freely fitted to a bevel gear having a larger number of teeth out of a pair of bevel gears engaged with each other and inhibiting the rotation of the rotor with a binding member such as a wire rope and avoiding transmission load caused by friction. CONSTITUTION:A bevel gear 25 having a larger number of teeth on the drive side to be engaged with a bevel gear 21 on the driven side, is freely fitted to an eccentric rotor 23 and is provided with a binding member 36 of wire rope. When a rotary shaft 19 rotates, the eccentric rotor 23 rotates as one piece, thereby inducing swinging rotation of the bevel gear 25. However, the binding member 36 freely makes swinging rotational around the center of the base part and stops the rotation of the bevel gear 25 without fail. Therefore, transmission load produced by friction is not applied and rotation of bevel gear 21 at a reduced speed is ensured.
Patent JP-H02229543-A (JP)
Title: Production of pigment dispersed composition
Inventor: GOUSHI HARUNORI
IPC: C09D7/45
Filed: 1989-05-26
Abstract: PURPOSE:To obtain a compsn. having superior dispersion stability of a pigment by mixing polyamine having amino groups with polyisocyanate having isocyanato groups, the pigment and vehicle resin so that the pigment is dispersed. CONSTITUTION:Polyamine having two or more prim. amino groups and/or sec. amino groups, e.g. ethylenediamine is mixed with polyisocyanate having two or more isocyanato groups, e.g. TDI, a pigment and vehicle resin. The mixture is brought into a reaction in the presence of a neutral org. solvent such as toluene and/or a basic org. solvent as required. The resulting pigment dispersed compsn. has superior dispersion stability of the pigment, low thixotropy and superior flowability.
Patent JP-S5757459-A (JP)
Title: Electron beam deflector
Inventor: FURUKAWA YASUO
IPC: H01L21/027
Filed: 1980-09-20
Abstract: PURPOSE:To facilitate the manufacture by employing an anisotropical material having high resistance in the circumferential direction while low resistance in axial direction as the inner wall material for the electron beam path of an electron beam deflector. CONSTITUTION:An anisotropical thermally decomposable graphite 3 having the resistivity of approximately 0.5OMEGAcm in the high resistance direction while approximately 4X10<-4>OMEGAcm in the low resistance direction is prepared. Then a cylindrical screening tube 11 (Electron beam path) is made through the grinding and boring such that the low resistance direction of said graphite 3 will be in axial direction. Since it is high resistance in the arrow direction (a), the eddy current is reduced while since it is low resistance in the arrow direction (b) the electron beam is never charged up. Consequently the screening tube can be manufactured with low cost without requiring the fine finish.
Patent JP-H05225387-A (JP)
Title: Character recognizing device
Inventor: HAI TOUZEN
IPC: G06K9/36
Filed: 1991-06-03
Abstract: PURPOSE:To provide a character recognizing device capable of surely executing character recognition by a simple constitution. CONSTITUTION:The character recognizing device is constituted of a normalizing feature extracting part 10 for extracting a feature A for normalization from character information, a normalizing part 11 for normalizing a character by using the feature A obtained from the extracting part 10 so that feature values are uniformly distributed, a recognizing feature extracting part 12 for extracting a feature B for recognition from the normalized character, a collating part 3 for collating the feature B extracted by the extracting part 12 with a previously formed dictionary 4, and a recognized result output part 5 for receiving the output of the collating part 3 and outputting the obtained recognized result.
Patent JP-S61291697-A (JP)
Inventor: KAWAKATSU YASUYUKI
IPC: C11D7/50
Filed: 1985-06-17
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-H05302404-A (JP)
Title: Protective device for tension member and its fitting method
Inventor: HIRANO SHINNOSUKE
IPC: E04G21/12
Filed: 1992-04-27
Abstract: PURPOSE:To avoid the contact between a cable and a metal tube, absorb vibrations, mitigate the local stress concentration, and facilitate fitting. CONSTITUTION:Rubber coupling tubes 15 are provided between plural sheath tubes 14, and end sections 14a of the sheath tubes 14 are inserted into circular grooves 16 concentrically provided at both end sections 15a of the coupling tubes 15. Plural sheath tubes 14 are connected to form a curvable protective tube 13, and the protective tube 13 is buried in a concrete support body in the curved state matched with the curve of a cable.
Patent JP-S5922267-A (JP)
Title: Magnetic disc device
Inventor: MIYAZAKI OSAMU
IPC: G11B21/08
Filed: 1982-07-28
Abstract: PURPOSE:To prevent a seek error and to improve the processing efficiency of a high-order device, by providing a magnetic disc device with functions to compare an objective cylinder address with cylinder address information included in the data and to detect the result of the seeking operation and retry the seeking operation. CONSTITUTION:An objective cylinder address signal (a) sent from a high-order device is inputted to a seek controlling circuit 2 and a comparison retrying circuit 7 as an objective cylinder address (b) inside the magnetic disc device. The circuit 2 drives a positioner 3 by a seek controlling circuit (c) to seek up to the objective cylinder, and at the completion of seek, sends a cylinder matching signal (d) to the circuit 7. Data including the cylinder address information is read out by a magnetic head 4, sent to the high-order device as data (f) and also inputted to the circuit 7. At the reception of the signal (d), the circuit 7 compares the cylinder address included in the data (f) with the signal (b), and when both signals coincide with each other, a seek completion signal (h) is sent to the high-order device. In case of dissidence, a seek retrying signal (g) is sent to the circuit 2 and the seeking operation is repeated until both the signals coincide with each other.
Patent JP-S6022491-A (JP)
Title: Torque controller of induction motor
Inventor: MAEKAWA KATSU
IPC: H02P23/16
Filed: 1983-07-19
Abstract: PURPOSE:To eliminate the variation of a generated torque at the power drive and regenerative times by discriminating whether a torque reference is a power drive torque command or a regenerative torque command, and differentiating the function for converting from the torque reference to a current reference. CONSTITUTION:A torque of an induction motor 4 is controlled by a voltage inverter 2 for controlling the pulse width by an instantaneous current value control. At this time, a current reference calculator 20 which inputs a torque reference 7 and a rotating direction signal from a rotary amount detector 6 is composed of a current reference calculator 8 and a compensator 30, whether the reference 7 is power drive or regenerative is discriminated by a mode discriminator 33 from a polarity detector 32 and the rotating direction, a switch 34 is driven to switch a multiplier 31 to output the command value of the magnitude of the primary current vector and the command value of a relative angle. Accordingly, the error of the generated torque to the torque reference can be reduced by the regulation of a multiplier 31 to equalize the torque characteristics at the power drive and regenerative times.
Patent JP-H05303530-A (JP)
Title: Digital io controller
Inventor: KOMATSU SATOSHI
IPC: G05B19/18
Filed: 1992-04-24
Abstract: PURPOSE:To debug a user program without connecting or operating a peripheral device by writing and reading information in and out of an intermediate storage means. CONSTITUTION:A digital IO input/output instruction 104 in a user program is executed by a connecting means 102. A readable and writable intermediate storage means 108 is provided between the input/output instruction 104 and an input/output converting means 106, and the input/output instruction 104 interchanges input/output information with this intermediate storage means 108. A connecting means 110 outputs output information stored in the intermediate storage means 108 to the input/output converting means 106 periodically or at need and writes input information obtained from the input/output converting means 106 in the intermediate storage means 108. A control means 112 reads and writes the input/output information from the user interface device 114 of an IO controller to the intermediate storage means 108 and controls the stop or start of the operation of the control means 110.
Patent JP-S5558646-A (JP)
Title: Conversion system of phase division code to nrz code
Inventor: MINAMI YUKIO
IPC: H03M5/12
Filed: 1978-10-27
Abstract: PURPOSE:To make it possible to convert efficiently phase division signals to NRZ signals by processing phase division signals on a basis of clock signals obtained from the exclusive OR output of phase division signals and signals obtained by delaying them by 1/2 bit components. CONSTITUTION:One of clock signals d and e is selected on a basis of AND output 6 between the inversion output signal of exclusive OR output g, which is operated between phase division signal b and signal f obtained by delaying signal b by 1/2 bit components, and respective clock signals d and e. The output is outputted from OR gate 10 through integrator 7 to OR circuit 11 as an objective clock signal and is delayed by 1/2 bit, and after that, the phase division signal is discriminated and reproduced. As a result, the phase division signal can be converted to a NRZ signal efficiently.
Patent JP-H06341976-A (JP)
Title: Acoustic emission sensor
Inventor: KISHI TERUO
IPC: H04R17/00
Filed: 1993-06-02
Abstract: PURPOSE:To analyze the cause of the internal destruction of a body to be inspected by detecting the displacement of the surface of the inspecting body through an acoustic emission (AE) wave, and using a piezoelectric body to make an acoustic emission sensor small-sized and highly sensitive, and facilitating its attachment to the inspected body. CONSTITUTION:An acoustic emission sensor is composed of a columnar piezoelectric body 1 having an about conical recess, an electrode formed on the bottom and the conical plane having a conical recess of the columnar piezoelectric body 1, and a damping material 2 adheringly fitted into the conical recess.
Patent JP-H01306159-A (JP)
Title: Production system managing device
Inventor: ITANI YASUHIRO
IPC: G07C3/14
Filed: 1988-05-31
Abstract: PURPOSE:To make it possible to detect an abnormality on a turnout at each process, by providing a display means to display the number of manufactured products on a display board based on an output signal from a sensor, and a display means to display an abnormality on the case when a tact width is not within a set tact width, based on a comparing result from a deciding means. CONSTITUTION:A target value planned per one set or one kind of a device in a production line and a kind of a device are displayed on a display board 11 by means of a display means 14. Further, based on a production necessary quantity per one hour a production necessary quantity at a present point of time is computed by a computing means 15. A computing result therefrom is displayed on the display board 11 by a display means 17, and a product carried out in a main process is detected by means of a sensor 18, and the number of manufactured products is displayed on the display board 11 by a display means 20. It is decided by a deciding means 21 whether a tact width is within a set tact width, and when it is not within the set tact width, abnormal ity display is effected on the display board 11 by an abnormality display means 23.