baber/WOPTO huggingface dataset:
Patent JP-S63268376-A (JP)
Title: Video signal processing circuit
Inventor: OKUDA AKIHIDE
IPC: H04N5/208
Filed: 1987-04-27
Abstract: PURPOSE:To improve the picture quality of animation mode as keeping high resolution in the picture quality of a still picture mode, by providing a high range emphasizing circuit for the animation mode and that for the still picture mode, and performing the weight adding calculation on the outputs of the above two circuits corresponding to their motion quantities. CONSTITUTION:A YCYH separation circuit 4 separates and outputs a Y signal, a C signal, and an HH signal by switching an inter-frame arithmetic operation, an inter-field arithmetic operation, an interline arithmetic operation, and frequency separation, etc., based on the motion quantity. A motion detection circuit 9 detects the motion quantities by taking the inter-two frame difference and the inter-frame difference, etc., of a Y and inputs them to a scanning line interpolation circuit 10 and a weight addition circuit 13. The scanning line interpolation circuit 10 interpolates a scanning line by switching inter-frame interpolation and inter-line interpolation. A wide band area high range emphasizing circuit 11 and a narrow band area high range emphasizing circuit 12 emphasizing the Y respectively. The weight adder circuit 13 performs addition by multiplying the outputs of the wide band area high range emphasizing circuit 11 and the narrow band area high range emphasizing circuit 12 by weight corresponding to the motion quantity.
Patent JP-S61259145-A (JP)
Title: Biochemical analysis apparatus
Inventor: HAMAGUCHI TAKEHIKO
IPC: G01N33/52
Filed: 1985-05-14
Abstract: PURPOSE:To realize the miniaturization of the title apparatus as a whole, by forming a measuring element transfer means into a disc shape and arranging a photometric means and a mounting means in the direction of one tangential line of said transfer means and in the tangential line direction crossing said direction at right angles. CONSTITUTION:A biochemical analysis apparatus is equipped with the insert part S of a measuring element 2, a sample dripping part 50 and the discharge means 33 of the measuring element after photometry. The transfer means 8 of the measuring element 2 is formed into a disc shape. A photometric means 301 containing a photometric part 53 and a mounting means 302 comprising a large number of electric parts containing a control part 90 for performing measurement and various controls in the photometric part are respectively provided in one tangential line direction R of the disc 8 and in the tangential line direction R' crossing said direction at right angles. By this method, the mounting means can be arranged in a compact state with respect to the transfer means 8 and the miniaturization of the apparatus as a whole and the facilitation of the assembling of the apparatus can be realized.
Patent JP-H08297084-A (JP)
Title: Friction testing machine for drum-brake friction material
Inventor: MIYAUCHI KENICHI
IPC: G01N19/02
Filed: 1995-04-26
Abstract: PURPOSE: To obtain a friction testing machine which is suitable for testing the friction of a drum-brake friction material by measuring the reaction force of a braking torque generated by the friction between a brake drum and a lining test piece. CONSTITUTION: In a state that a lining test piece 21 together with a vibration pickup 22 is mounted on a hole 23d on the side closest to a heel and that a piston-rod tip part 27a is mounted on a hole 23a so as to correspond to its mounting position, the test piece 21 is pressed to a brake drum 27 which is turned in the direction of C by a cylinder 24. A pressure force at this time is measured by a load cell 25, and the reaction force of a braking torque in this operating point is measured by the load cell 25. On the basis of the pressure force and the reaction force which have been measured in this manner, an apparent coefficient of friction in the operating point is obtained, and the change with the passage of time of a frictional force in the operating point is measured by the pickup 22. When the same test is made, measurements on other operating points can be performed.
Patent JP-S62260478-A (JP)
Title: Solid-state image pickup device
Inventor: SONE KENRO
IPC: H04N5/217
Filed: 1986-05-06
Abstract: PURPOSE:To reduce the flicker of a reproduced picture and to make said picture visible by controlling the amplitude degree of a signal processing circuit with the aid of the frequency component of lighting light that a band-pass filter extracts. CONSTITUTION:If the output of the band-pass filter 6 includes frequency components twice those of a commerical power source, a sample holding pulse (g) being the output of a sample holding circuit 4 is inputted to an AGC circuit 8 from a control circuit 7. The AGC circuit 8 controls the amplitude degree of a signal output (d) from a solid-state image pickup element 1 with the aid of the sample holding pulse (g) from the control circuit 7, and outputs a signal- shaped AGC output (h) whose flicker is reduced. After the AGC output (h) from the AGC circuit 8 is processed by the signal processing circuit 9, it is outputted as a video signal output. One synchronizing signal generator circuit 5 controls a drive circuit 2 made of solid-stage image pickup elements 1, the signal processing circuit 9 and a sample pulse (f).
Patent JP-H05273149-A (JP)
Title: Inspecting method and device for color transfer ribbon
IPC: G01N21/93
Filed: 1992-03-27
Abstract: PURPOSE:To provide the inspecting method of a transfer ribbon capable of increasing the signal change corresponding to the defective portion of the transfer ribbon and performing a stable and reliable inspection. CONSTITUTION:The light transmitting a color transfer ribbon 6 and the reference light reflected on a standard scattering plate 17 are received in turn by a camera 22. An image reception signal S8 is outputted from the camera 22 when the transmission light is received, and a reference signal S9 is outputted when the reference light is received. A measurement signal S1 is obtained when the image reception signal S8 is subtracted from the reference signal S9. The standard zero level of the measurement signal S1 is invariably kept at the constant level determined by the reference light from the standard scattering plate 17.
Patent JP-H0675907-A (JP)
Title: Data transmission system
Inventor: TEIMOSHII JIYON SURIGERU
IPC: G06F13/36
Filed: 1993-04-28
Abstract: PURPOSE: To unnecessitate latch enabling an operation by the data rate of an output signal, and to unnecessitate the generation and distribution of a clock signal with higher frequencies than those of inputted data. CONSTITUTION: Data from two sources 1 and 2 are connected through a multiplexer control mechanism 15 by a generator 20. The generator 20 is provided with an XOR gate 27 and a pair of latches 21 and 23. The outputs of both the latches 21 and 23 are connected with the latch 27, and inverters 25 and 26 are connected with the input terminals of each latch 21 and 23. One of the both latches 21 and 23 is gated by a master clock signal, and the other latch is skewed only in almost 1/2 cycle, and gated by a clocked signal.
Patent JP-S5728138-A (JP)
Title: Preparation of thermoplastic resin foam
Inventor: ARIGA NAGAROU
IPC: C08J9/08
Filed: 1980-07-28
Abstract: PURPOSE: To prepare a foamed product having high rate of foaming which cannot be attained by the use of conventional decomposition-type foaming agent, without using evaporation-type foaming agent, by compounding a specific carboxylic acid metal salt as a foaming agent to a styrene-maleic anhydride copolymer resin.  
     CONSTITUTION: 0.1W10wt%, Pref. 0.5W5wt% of a powdered carboxylic acid salt of a Ia-group metal and IIa group metal of the periodic table, pref. containing water of crystallization, is mixed with 99.9W90wt%, pref. 99.5W95wt% of a styrene-maleic anhydride copolymer resin by dry-blending, and the composition is molten and molded. A foamed article is produced by the gas produced by the reaction of the resin and the organic metal salt and the decomposition gas of the organic metal salt. The carboxylic acid salt is a metal salt of a monocarboxylic acid such as formic acid, acetic acid, etc., dicarboxylic acid such as oxalic acid, succinic acid, etc., oxymonocarboxylic acid such as glycolic acid, lactic acid, etc., and oxypolycarboxylic acid such as tartaric acid, citric acid, etc. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04699-A (JP)
Title: Abnormality monitoring device
Inventor: NUKUI KAZUMITSU
IPC: G06T1/00
Filed: 1990-04-18
Abstract: PURPOSE:To judge an abnormality occurrence spot and the contents of abnormality by providing an infrared camera, a visible ray camera, the recording means of a picture, a picture display means, an abnormality detecting means and an abnormal spot display means. CONSTITUTION:A monitored object is monitored by an infrared camera and a visible ray camera, the pictures of them are recorded 7 and are displayed 8 and when abnormality is detected 9, an abnormality generating spot is displayed in the picture display means 8 automatically. Besides, since the picture from the infrared camera 2 is used for detecting the abnormality, also temperature abnormality 12 in a device, pipe arrangement and so on can be detected in addition to the abnormality of the intrusion of an actual object to emit infrared rays and so on. Thus, the leakage 12 of fluid of low or high temperature gas from the respective kind devices, the pipe arrangement and so on within a monitored object zone, the temperature abnormality, the intrusion of a questionable person and so on into the zones and so on can be monitored surely.
Patent JP-S5436173-A (JP)
Title: Gate circuit
Inventor: ISHIBASHI SATOSHI
IPC: H03K17/732
Filed: 1977-08-26
Abstract: PURPOSE: To improve the effect of amplification of the gate power supply, by supplying the gate current amplified continuously from the main current and by providing the switching transistor reducing the capacity of the on-gate power supply to the same degree as the off-gate power supply normally. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09285717-A (JP)
Title: Semidry desulfurizer
Inventor: TAKADA TOMONARI
IPC: B01D53/81
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a semidry desulfurizer capable of exhibiting good desulfurization efficiency corresponding to the desulfurizing load condition in the semidry desulfurizer furnished with a rotary atomizer. SOLUTION: A rotary atomizer 3 for spraying a desulfurizing agent slurry 8 is rotated by a variable-speed motor 2. The angle of an inlet impeller 1 is made variable. SOx concn. sensors 12 and 13 are provided to measure the SOx concn. at the gas inlet and outlet, and a microcomputer 7 is furnished to receive the outputs of the sensors 12 and 13. The revolving speed of the variablespeed motor 2 and the angle of the inlet impeller 1 are controlled by the microcomputer 7 in accordance with a previously incorporated program.
Patent JP-H07312557-A (JP)
Title: Variable length data link circuit
Inventor: TANIGUCHI ATSUSHI
IPC: H04N19/42
Filed: 1994-05-17
Abstract: PURPOSE:To expand the applied range by reducing the processing time. CONSTITUTION:A level of a latch signal in a ready signal register 53 is updated to an active level in a prescribed timing for a prescribed timing between a timing latching valid data of a specified bit number of over in fixed length output data DO to an output register 3 and an input timing of succeeding variable length data DI. Then a latched content in a link/disconnection data length register 46 is updated to a remaining data length by subtracting a specified bit number from a data length of valid data in the output register 3. The circuit is provided with a link/disconnection data length generating section 4 and a ready signal generating section 5 latching the data till the processing result of succeeding variable length input data is latched in the output register 3 and with a barrel shift circuit 1 and a data link section 2 selecting variable length input data DI or remaining valid data of the output register 3 received according to the latched ready signal RDY and the link disconnection data length XOL.
Patent JP-H01275267-A (JP)
Title: Torque control device
Inventor: MASAKI RYOZO
IPC: G05D17/00
Filed: 1988-04-27
Abstract: PURPOSE:To eliminate error in torque sensing, by sensing the amount of twisting of a torsion bar when a steering wheel is turned from the output of each location sensor installed at the ends of the torsion bar so as to perform torque control, and by, at this time, correcting the error due to time difference in the outputs of the different location sensors. CONSTITUTION:The amount of twisting of a torsion bar 3 when a steering wheel 1 is steered is sensed by No.1, No.2 location sensors 7, 8, and in accordance with the output theta1, theta2 therefrom a digital controller 9 conducts torque control computation. In accordance with the result from calculation, a motor 12 is driven through a motor driver circuit 10, and this power is applied as an aid steering torque to the steering system through a clutch 13 and a speed reduction gear 4. At this time, the digital controller 9 presumes the amount of change of No.1 location signal theta1 varying with the time from entry of No.1 location signal theta1 till entry of No.2 location signal theta2, and the value obtained by adding this amount of change to the No.1 location signal theta1 is processed as the No.1 location signal theta1 when No.2 location signal theta2 is entered.
Patent JP-2000295433-A (JP)
Title: Image reader, image processing system, operation control method and storage medium
Inventor: ITO YOHEI
IPC: H04N1/04
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To provide an image reader improved in operability by providing the main body of the image reader with an operating part and switching the function of that operating part according to the state of an equipment to be connected. SOLUTION: On the basis of the state of connecting connection equipment 300, a switching means 170 switches the function of an operating means 160 on the main body of this reader 100 to a function as the operating means of the connected equipment 300 and a function as the operating means of the reader 100. Thus, the operation for various kinds of processings can be performed only at the install place of the image reader 100, without coming and going between the reader 100 and a personal computer 200, as in the conventional manner.
Patent JP-S61262864-A (JP)
Title: Data storage unit
Inventor: FUJII HIROSHI
IPC: G06F21/62
Filed: 1985-05-16
Abstract: PURPOSE:To make it possible to read data simply and quickly by comparing preset password with input password and reading and displaying prescribed data when coincidence of them is detected. CONSTITUTION:In case of timer timing, it is examined whether it is present data bank mode or not after timer processing is made, and when it is so, examination is made as to whether ER or OK is displayed at present or not. When ER display is made for more than 1.5sec, password input request is displayed, and made to the state of password inputting. When ER display disappeared within 1.5sec, a page read out finally last time is displayed. When there is key inputting, it is examined whether it is data bank reading mode or not, and if so, examination is made further as to whether it is the state of password inputting. When it is so, examination is made as to whether the input coincides with the password. When they coincide, it becomes a secret mode. If not, ER display is made.
Patent JP-H01275950-A (JP)
Title: Bearing device
Inventor: TANAKA HIROHISA
IPC: F16H15/38
Filed: 1988-04-27
Abstract: PURPOSE:To make a thrust bearing device sufficiently bear up excessive thrust force by providing a sealing member to control the outflow of oil supplied between inner and outer rings from an inside of the bearing toward its outside. CONSTITUTION:A rolling element rolles between both rolling faces of inner and outer rings 9, 14. An outlet of a passage 39 surrounding an oscillating shaft 7a is sealed by an annular sealing member 31 such as oil seal to form an almost perfectly sealed state. A annular sealing member 30 such as an oil seal is insertedly provided in a direction of an outer periphery between the inner ring 9, namely a power roller 9, and the outer ring 14. The outflow of lubricating oil from the inside of the bearing 8 toward its outside is therefore controlled. Thus oil pressure against thrust force can be produced to sufficiently bear up even excessive thrust force.
Patent JP-H04333219-A (JP)
Title: Multilayer resist pattern forming method
Inventor: ENDO HIROYUKI
IPC: H01L21/3065
Filed: 1991-05-08
Abstract: PURPOSE:To prevent the generation of a resist-pattern defect by a method wherein a polyvinyl alcohol(PVA) film is formed on a lower layer, high energy rays are made to irradiate the PVA film, the non-irradiation part only is silylated, and the PVA film of the irradiation part and the lower layer are oxygenous ion-etched. CONSTITUTION:A lower layer 2 is formed on the substrate 1 to be treated, a PVA aqueous solution is applied thereon, heated up and upper layer 3 is obtained. Then, the high energy rays 4 such as an electron beam and the like are applied. At this point, as a dehydration reaction is generated on the PVA of the irradiation part, the part 5 having a small ratio of a hydroxyl group can be grown exactly same as the desired pattern. Then, a silane coupling agent 6 is introduced on the substrate 1, and a latent image 7, containing Si on the non-irradiation part only where hydroxyl group is present, is obtained. Then, by conducting an oxygenous reactive etching, only the PVA 5 on the part, where an electron beam and the like was projected, and the lower layer 2, located under the PVA 5, are etched and a positive type pattern can be obtained. As a result, the generation of defective resist pattern can be prevented.
Patent JP-S61261324-A (JP)
Title: Easily bondable film and its production
Inventor: MIURA SADAMI
IPC: C08J7/04
Filed: 1985-05-16
Abstract: PURPOSE:To produce an easily bondable film which can be firmly bonded to various substances, by applying a specified easily bondable layer to at least either of the surfaces of a polymer film. CONSTITUTION:A polyhydroxyl compound of a MW of 400-20,000 is reacted with a polyisocyanate and a compound having at least one sulfate half-ester group of the formula [wherein X is Na, K, Li or NR4 (wherein R is H or alkyl)] to obtain an aqueous polyurethane solution (A) of a pH of 5-12, containing 0.02-10wt% -OSO3 groups. A nonionic surfactant, etc., are added to component A to obtain a polyurethane primer composition (B). Component B is applied by, for example, roll coating to at least either of the surfaces of a polymer film (e.g., polyester film) which has not yet undergone crystallization/orientation. This film is dried at 50-240 deg.C, stretched and heat-treated to complete orientation/crystallization.
Patent JP-H042705-A (JP)
Title: Method for locality reinforcing aluminum casting parts
Inventor: KAMIMURA TADASHI
IPC: B22F7/08
Filed: 1990-04-20
Abstract: PURPOSE:To impart great heat resistance to the desired position and to surely execute local reinforcement by remelting with high density energy after joining by sintering heat resistant material powder under electric-conducting to the reinforcing objecting position in an aluminum casting parts. CONSTITUTION:To the reinforcing object position 12 in the aluminum casting parts 11, the heat resistant material powder 14 is charged and the center part is sufficiently heaped up higher than the finishing surface of parts. The above heat resistant material powder 14 is desirable to constitute of capsule particles making heat resistant element as core and metal particles having good confirmability with the aluminum as coating particles. Successively, the above heat resistant material powder 14 is sintered under electric-conducting with an electric conduction sintering device 16 and joined with the aluminum casting parts 11. After that, the above position 12 is remelted with high density energy by using TIG welding torch 24, etc. By this method, the heat resistance at the above position 12 is remarkably improved to obtain the local reinforcement.
Patent JP-H05297656-A (JP)
Title: Controller for color copying machine
Inventor: AIDA KAZUNORI
IPC: G03G15/00
Filed: 1992-04-22
Abstract: PURPOSE:To prevent a copying operation from being performed erroneously by turning on a stored ready-lamp when the device is ready again, and allowing stored copy mode. CONSTITUTION:The device is provided with a jam stop means 45 which automatically stops the operation of the copying machine main body when a transfer sheet is jammed during copying, a storage means 41 which stored monochrome or color copying mode being used until the stop means 45 stops the operation, a reset means 31 which resets the device after the cancellation of the jamming of the sheet, and a copy control means 46 which, when the device is ready after being reset by the reset means 31, turns on only the copy allowable lamp for the mode stored in the storage means 41 among the monochrome copying allowable lamp 34 or color copying allowable lamp 36. At the time of jamming, a monochrome/color copying state is stored, and when the device is ready again, the stored allowable lamp 34 (36) is turned on the allow the stored copy mode.
Patent JP-H04310691-A (JP)
Title: Semiconductor storage device
Inventor: MATSUYOSHI SATOSHI
IPC: G11C11/401
Filed: 1991-04-08
Abstract: PURPOSE:To curtail the power consumption which follows an equalization processing and to reduce the load to an equalization control signal EQA while optimizing an execution timing of the equalization processing of common data lines CD0-CD7 by equalizing circuit UEQ0-UEQ7 at every block MB0, etc., and as a result, 1 to promote the tendency of its low power consumption and high speed while stabilizing an operation of a Bi.CMOS static type RAM, etc., provided with plural memory blocks containing the equalizing circuit. CONSTITUTION:The equalization processing of a common data line by equalizing circuits UEQ0-UEQ7 is set selectively to an operating state in accordance with an equalization control signal EQA being common to block selecting signals USO and BS0-BS3 for activating selectively the corresponding memory block MB0, etc. Also, this device is provided with an equalization control circuit EQC for setting selectively the corresponding equalizing circuits UEQ0-UEQ7 to an operating state at every memory block MB0, etc., and also, adjusting an execution timing of the equalization processing.
Patent JP-S5530543-A (JP)
Title: Cylindrical surface seal
Inventor: WASHIDA AKIRA
IPC: F16J15/44
Filed: 1978-08-24
Abstract: PURPOSE:To provide a cylindrical surface seal of high PV value with a characteristic of high sealing even when not in motion, by providing both together of a sloped groove and a part, without groove throughout the total circumference, in the inner circumferential cylindrical surface of a seal ring that constitutes the seal face. CONSTITUTION:A shaft 3 is penetrated through a casing 1, and to inner circumferential part of the casing 1 is engaged an outer ring 4 to which a seal ring 5 of L- letter shape cross section is engaged. And to the periphery of a tube part 7 is engaged a spring ring 9, with a cylindrical surface 10 pressed to the periphery of the  shaft 3. The cylindrical surface 10 constitutes a sliding seal face 11 as the shaft 3  rotates, however, having a sloped groove 12 and a fully circumferentially no groove  part 13 at the same time, the fluid in the groove 12 is forcibly press fed by the  action of wedge as the shaft 3 rotates, to forcibly lubricate the seal face 11, while  with the fluid film in the no groove part 13 becoming also thicker, and a less wear  provided in the seal face, thus a PV value and sealing characteristic can be enhanced.