baber/WOPTO huggingface dataset:
Patent JP-H0573718-A (JP)
Title: Area attribute identifying system
Inventor: IKEMURE YUMIKO
IPC: G06K9/46
Filed: 1991-09-13
Abstract: PURPOSE:To decide a character assembling direction even for a document with narrow character gap and to automatically perform character recognition by detecting the connecting direction of a character from distance information between circumscribing rectangles of connection of black picture elements. CONSTITUTION:A character assembling direction decision part 10 checks the connecting states of all the black picture elements in an area decided as a character area, and detects the coordinates of the rectangular circumscribing to a cluster in which the black picture elements are connected. A circumscribing rectangle nearest to the circumscribing rectangle is detected for each circumscribing rectangle, and the position relation of it is detected. When it is connected in the horizontal direction, a horizontal direction coupling counter is counted by one, and when it is connected in the vertical direction, a vertical direction coupling counter is counted by one. When the processing of all the circumscribing rectangulars are completed, the value of the horizontal direction coupling counter is compared with that of the vertical direction coupling counter, and it is decided that the area is a horizontal writing area when the value of the horizontal direction coupling counter is higher, and that it is a vertical writing area when the value of the vertical direction coupling counter is higher.
Patent JP-S59126366-A (JP)
Title: Recording system
Inventor: NAKAJIMA TETSUO
IPC: G03G15/05
Filed: 1982-12-29
Abstract: PURPOSE:To offer an excellent print without blurring of transfer by operating a forced electrostatic force to restrict a toner image transferred from a recording body on recording paper to prevent the disturbance of the toner image because of the effect of an external absorbing force. CONSTITUTION:A conductive belt 17 is wound on a transfer roller 13 and a belt 17 is formed as a carrying belt of recording paper 12. The belt 17 is moved by forming the type of material of a roller 18 as a rubber having a large frictional resistance and turning the roller 18. Further, in using cut paper as the recording paper 12, a transfer roller 13 is moved up and down and the conductive belt 17 is pressed onto the recording paper 12 only at the transfer. Through the constitution above, a voltage is applied to the transfer roller 13, the toner image is transferred onto the recording paper 12 by the electric field then the recording paper 12 is carried by the conductive belt 17. Since the voltage is applied to the belt 17 in this case, an electrostatic force is exerted between the transferred toner image and the said belt via the recording paper and the toner image is restricted on the recording paper 12.
Patent JP-S6388684-A (JP)
Title: Object recognition method
Inventor: IMAIZUMI TADASHI
IPC: G06T1/00
Filed: 1986-10-01
Abstract: PURPOSE:To precisely recognize an object by linking adjacent picture elements whose occulting gradient vectors make angles less than 90 deg., among extracted picture elements, and regarding them as a boundary. CONSTITUTION:The occulting densities of picture elements arrayed in a matrix are read, and the occulting gradient vector is calculated from the occulting densities of the adjacent picture elements. The picture elements whose occulting gradient vectors exceed a threshold are extracted. Among the extracted picture elements, ones whose occulting gradient vectors make angles less than 90 deg. are linked to attain the boundaries 13 and 14. Different numbers are added to picture elements in and outside of the boundaries 13 and 14. If the continuous picture elements with the same number are found, they are recognized as the image of the object. Thus the object can be recognized precisely regardless of its shape and the unevenness of illuminance.
Patent JP-H1076189-A (JP)
Title: Antifreezing agent spraying device
Inventor: HABASAKI TOMIAKI
IPC: B05B3/02
Filed: 1996-09-04
Abstract: PROBLEM TO BE SOLVED: To provide an antifreezing agent spraying device which is capable of spraying an antifreezing agent at an adequate timing when the freezing and snowfall of the road surfaces, etc., are anticipated and which is small in size and low in cost so as to make the device popularly used in general homes, stores, etc. SOLUTION: This antifreezing agent spraying device 1 comprises a spraying device body 2, a controller 3 and a cable 4 for electrically connecting both. A spraying device 60 which has a nozzle 65 for spraying the antifreezing agent and rotary vanes 66, a hopper 11 which has an alarm lamp to flicker at the time of spraying and internally contains the antifreezing agent and a screw conveyor 25 for supplying the antifreezing agent to the spraying device 60 are mounted at the spraying device body 2. The direction of the nozzle 65 may be periodically changed at the time of spraying of the antifreezing agent by first and second swiveling motors. A sensor, etc., for measuring the atm. temp. are mounted at the detecting section 31 of the controller 3 and the control section of the device is mounted at the inside thereof.
Patent JP-S60127623-A (JP)
Inventor: KOZONO HIDEAKI
IPC: H01H33/53
Filed: 1983-12-12
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-H1170701-A (JP)
Title: Recording apparatus
Inventor: WATABE YUUJI
IPC: B41J2/52
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a recording apparatus capable of simply and accurately adjusting density. SOLUTION: A plurality of recordings in density D6 corresponding to a certain gradation value are performed and the drive condition corresponding to the density D6 is selected from a plurality of the recordings. Next, reference patterns (a), (b), (c), (d) for adjusting other densities D5, D4, D3, D2, D1 are recorded under the selected condition. The recording results of other densities D5, D4, D3, D2, D1 are compared with these reference patterns (a), (b), (C), (d).
Patent JP-H04115441-A (JP)
Title: Integrated circuit having vacuum channel
Inventor: OKADA HIROYUKI
IPC: H01J21/20
Filed: 1990-09-04
Abstract: PURPOSE:To realize a very large-scale integration with a semiconductor integrated circuit combining high speed operation in a vacuum tube by integrating an enclosure which maintains vacuum and houses a series of electrodes, elements and the like. CONSTITUTION:A capacitor 3, a resistor 4, a wire 5, and a control element 1 are positioned in an enclosure which is formed with an upper substrate 71, a lower substrate 72 and a spacer 8, and the inside is exhausted. Then, a part of the wire 5 which consists of a thin conductor film formed on the substrate 71 or the substrate 72 is introduced to the outside of the enclosure through the spacer 8 and connected to an electrode pad 6. The capacitor 3 is formed by sandwiching a dielectric body between a pair of the wires 5, and the wire 5 on the substrate 71 and the wire 5 on the substrate 72 are connected by means of a bump 2. Thus, high integration can be realize and an electron path is kept in vacuum for a specific element so that electron speed can be accelerated.
Patent JP-S59125109-A (JP)
Title: Gain variable amplifier
Inventor: HIKITA JIYUNICHI
IPC: H03G1/00
Filed: 1982-12-30
Abstract: PURPOSE:To obtain a stable gain variable amplifier with a simple linear circuit by using the 3rd differential amplifier to control the currents flowing to the 1st and 2nd differential amplifiers to which the input signal is supplied and at the same time feeding back the outputs of the 1st and 2nd differential amplifiers. CONSTITUTION:The current flowing to transistors TR44 and 46 is decided for the 3rd differential amplifier 42 by the output of a gain setting circuit 54. The 1st and 2nd differential amplifiers 2 and 4 are connected in parallel in terms of alternating current and amplify the signal supplied from an input terminal 18. This amplified signal is delivered to an output amplifier 68. In this case, the current flowing to both amplifiers 2 and 4 is decided by the amplifier 42 and accordingly the gain is decided. A feedback circuit 80 is connected to an output terminal 78, and the output is fed back to the terminal opposite to the input terminal of the amplifiers 2 and 4 respectively. Thus the operation is stabilized with a gain variable amplifier. Then the remaining sounds can be completely erased in a close-tight mode with an electronic volume.
Patent JP-S6476869-A (JP)
Title: Membrane pump-oxygenator
Inventor: SHIMOMURA YASUSHI
IPC: A61M1/18
Filed: 1987-09-18
Abstract: PURPOSE:To prevent the bleeding of serum from a blood side to a gas side at the time of gas exchange in a porous hollow yarn membrane, by providing a blood cooling heat exchanger on the upstream side of blood flow while providing a blood heating heat exchanger on the downstream side thereof. CONSTITUTION:A blood cooling heat exchanger 2 is provided on the upstream side of the blood flow of a membrane pump-oxygenator and a blood heating heat exchanger 3 is provided on the downstream side of the blood flow of said membrane pump-oxygenator 1. Therefore, blood A enters the cooling heat exchanger 2 to be cooled to 20-30 deg.C and subsequently sent to the membrane pump-oxygenator 1 to be exchanged with oxygen gas. As mentioned above, since the blood cooling heat exchanger is provided on the upstream side of the blood flow, the temp. difference between the blood and oxygen gas flowing through the pump-oxygenator can be reduced and, as a result, the leakage of serum due to the generation of steam from the blood side can be prevented.
Patent JP-H0659473-A (JP)
Title: Electrophotographic sensitive body having sensitivity to both positive and negative polarities
Inventor: KONISHI AKIKO
IPC: G03G5/06
Filed: 1992-08-10
Abstract: PURPOSE:To provide an electrophotographic sensitive body having satisfactory sensitivity in both positive electrification and negative electrification and excellent in mechanical strength. CONSTITUTION:This electrophotographic sensitive body is a monolayer or laminate type electrophotographic sensitive body using a compd. having an alpha- cyanostyryl group represented by general formula I or II as an electric charge transferring material. In the formulae I, II, each of R1, R2, and R5 is optionally substd. alkyl or optionally substd. phenyl, R3 is H, alkyl, alkoxy or halogen and each of R4 and R6 is H, halogen, optionally substd. alkyl, optionally substd. alkoxy, cyano or nitro.
Patent JP-H0573524-A (JP)
Title: Process state estimation device
Inventor: HAGIMORI SHIGERU
IPC: G06N3/08
Filed: 1991-09-13
Abstract: PURPOSE:To obtain the process state estimation device equipped with a neural network having high general performance. CONSTITUTION:The process state estimation device is equipped with the back propagation weight learning type neural network 2. Structure parameters for weight learning which determine the structure of the neural network 2 or the number of neurons 3 of an intermediate layer and the number of coupling parts 7 coupled with them are set and altered according to the square mean error between output data obtained by inputting plural new input data to the neural network 2 which is already learnt and desired data corresponding to them. The square mean error is used as the evaluation reference for the estimation precision of the new input data. The general performance of the process state estimation device is therefore improved.
Patent JP-H0280235-A (JP)
Title: Laminate structure
Inventor: SUGIURA SATORU
IPC: B32B5/18
Filed: 1988-09-16
Abstract: PURPOSE:To manufacture a laminate structure of extremely superior resistance to chemicals, non-toxic and of extremely superior strength by constituting a structure of polyolefin layer and fiber reinforced plastic layer between which a polystyrene foamed layer is inserted. CONSTITUTION:A polyeste fiber non-woven material 2 is wound on the surface of cylindrical polyethylene layer 1 molded by rotational molding and heat softened by, for instance, frame treating or the like. Then, an FRP layer 3 is formed on the non-woven cloth 2 wound on the polyethylene layer 1. For example, a glass fiber string is soaked in a mixed liquid of unsaturated polyester and styrene at the ratio of 1:1 and also mixing a curing agent therein, and wound on the non-woven cloth 2, or the glass fiber and mixed liquid are mixed and sprayed, or else a glass fiber knit material is wound on the non-woven cloth 2, on which the mixed liquid is applied for impregnation. A polystyrene foamed material layer 4 is formed by heat softening a polystyrene foamed material sheet in the state that the FRP layer 3 is not cured completely. Further, the FRP layer 5 is laminated over the polystyrene foamed layer 4.
Patent JP-2000062565-A (JP)
Title: Passenger detecting system
Inventor: JINNO KAZUNORI
IPC: B60N2/42
Filed: 1998-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a passenger detecting system to accurately decide the seating state of a passenger seating on a seat without being influenced by the seating attitude of the passenger so much and properly control an air bag device based on a decision result. SOLUTION: This passenger detecting system comprises a bag body 11 arranged at a seat part on which a pressure force is exerted in relation to seating of a passenger; a pressure sensor 16 communicating with a bag body and detecting a pressure force exerted on filling gas of a bag body; a control circuit 18 to decide the seating state of the passenger on the seat based on an output signal from the pressure sensor; and an air bag device 20 to have a function to set the air bag to a given operation mode based on the deciding result of the control circuit.
Patent JP-2000063962-A (JP)
Title: Cylindrical holding furnace, copper smelting furnace and copper smelting method
Inventor: HAYASHI MINEO
IPC: C22B15/00
Filed: 1998-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a cylindrical holding furnace which can stably operate a copper smelting furnace by accurately grasping the flow rate of molten matte supplied into the smelting furnace. SOLUTION: This cylindrical holding furnace is provided with the holding furnace body 31 where a hollow cylindrical vessel is horizontally laid and provided with a receiving hole and a supplying hole of molten matte, a driving mechanism 34 for tilting the holding furnace body 31 in the circumferential direction, an encoder 35 for detecting the tilt angle of the holding furnace body 31, a load cell 36 for detecting the whole weight of the holding furnace body 31 and an arithmetic unit 37 for outputting a control signal of the tilting speed to the driving mechanism 34 by executing the arithmetic processing on the detected values inputted from the encoder 35 and the load cell 36.  The arithmetic unit 37 calculates the actually supplied quantity of the molten matte by the weight reducing speed during supplying the molten matte and corrects the control signal for outputting to the driving mechanism 34, so that the actually supplied quantity of the molten matte becomes constant according to the result obtd. by comparing the actually supplied quantity of the molten matte with the theoretically supplied quantity calculated from the varied quantity of the tilt angle.
Patent JP-S59125827-A (JP)
Inventor: MATSUZAWA MINORU
IPC: A01J5/10
Filed: 1982-12-29
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-H1170782-A (JP)
Title: Desk mat
Inventor: HASEGAWA HIROSHI
IPC: G06F3/039
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a desk mat having anti-slip effect because the surface of the mat is coated with an acrylic resin and fine embossed patterns are formed on the rear surface of the mat and smoothly rotating the roller of a mouse. SOLUTION: A two-pack curing type acrylic resin layer 1A is applied to the surface of the base layer 1 on a polyester film and a vinyl chloride foamable coating layer is applied to the rear surface of the base layer 1 and a vinyl chloride coating layer 3 capable of forming a fine embossed surface is subsequently laminated on the layer 2 and the coated layers on the polyester film is foamed under heating to form a mat which is, in turn, processed into an appropriate shape. Further, a pattern or figure is printed on the upper or rear surface of the base layer 1 on the polyester film.
Patent JP-2000029676-A (JP)
Title: Step editing system for sequencer
Inventor: KAGAMI SUMIO
IPC: G05B23/02
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a user friendly step editing system of a sequencer capable of editing steps even without the knowledge of a ladder diagram and easily and intuitively understanding the execution order of the edited steps and the outline of execution contents. SOLUTION: The sequencer is provided with a storage medium (memory 1) where the data of respective pictures for indicating the respective steps are recorded and a plotting means 2 for expressing the respective steps by the pictures or graphics on the screen of a monitor 3. By arranging the respective pictures for indicating the respective steps in an order and displaying them on the screen of the monitor 3 in the plotting means 2, the sequencer decides the execution order of the respective steps and records the execution order in the prescribed storage medium.
Patent JP-H0568891-A (JP)
Title: Production of waste gas cleaning catalyst
Inventor: TAKAMI AKIHIDE
IPC: B01D53/94
Filed: 1991-09-13
Abstract: PURPOSE:To offer a production method for a waste gas cleaning catalyst improved in NOx cleaning ability. CONSTITUTION:In this production method, improvement of a practical NOx cleaning ability is contrived by moving an active temp. for gamma-alumina to a range of low temp., and a waste gas cleaning catalyst can be obtained by immersing gamma-alumina having a high specific surface area value in an aqueous solution of active metallic ion, and by allowing an active metal to be adsorbed to acid site in gamma-alumina.
Patent JP-S6295639-A (JP)
Title: Diagnosis system for process input and output
Inventor: NAGASAKI YOSHIHIRO
IPC: G06F11/22
Filed: 1985-10-21
Abstract: PURPOSE:To attain the diagnosis of a process output device with loopback of a data to a process input device without connecting again a cable for return test, by switching the data given from a driver receiver circuit to the side of a return test connector from the sieeof a connector for an external device at the side of the process output device with no manual operation. CONSTITUTION:When the abnormality of data is recognized at an external device 7, the information on this abnormality is outputted to a data control circuit 113. The circuit 113 feeds a signal to a connector switch circuit 118. The circuit 118 switches a data line led from a driver receiver circuit 117 to the sid of a loopback, test connector 119 from the side of an external device connector 16 and at the same time sets the circuit 117 under an enable state. The output sent from a process output device 3 is supplied to a process input device 4. Then a CPU 1 diagnoses the input and output data by comparison.
Patent JP-2001058986-A (JP)
Title: Production of vinyloxazoline or isopropenyloxazoline derivative
Inventor: OKIDAKA ISAO
IPC: C07D263/12
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To produce the subject compound in high yield by subjecting (A) cyclopentadiene and (B) a (meth)acrylic ester to a Diels-Alder reaction, amidating the obtained Diels-Alder adduct, dehydrating the amidation product to provide an oxazolylnorbornene derivative, and thermally decomposing the derivative. SOLUTION: (A) Cyclopentadiene and (B) a (meth)acrylic ester are subjected to a Diels-Alder reaction, and the obtained Diels-Alder adduct is amidated with (D) aminoethanol by using a catalyst preferably a sodium methylate or the like at 20-80 deg.C to provide an amide adduct. The amide adduct is heated preferably under a reduced pressure to 160-250 deg.C to carry out dehydration cyclization and to provide (E) an oxazolylnorbornene derivative of formula I (R1 is H or methyl; R2 to R5 are each an alkyl or an aryl), and the obtained oxazolylnorbornene derivative is thermally decomposed in vapor phase preferably at 200-500 deg.C to provide the objective compound of formula II.
Patent JP-S58120737-A (JP)
Inventor: MARUKU MOROO
IPC: C21D9/60
Filed: 1982-12-23
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-2000065826-A (JP)
Title: Blood filtrating apparatus and whole blood dry analysis element
Inventor: ARAI TAKAYOSHI
IPC: G01N33/48
Filed: 1998-08-21
Abstract: PROBLEM TO BE SOLVED: To sample blood plasma/serum from whole blood without arranging any pressure difference by constructing a filter material by layering glass fiber, a microporous film, and a water-absorbing material. SOLUTION: Glass fiber, a microporous film, and a water-absorbing material are layered and formed into a filter material. A volume of the glass fiber filter layer is about 0.01-3.0 ml, and a desirable volume is 0.05-0.5 ml. This volume can be decided in compliance with a quantity of whole blood as a sample or a demanding quantity of serum/plasma obtained by filtration. As the micro- porous film, a cellulose acetate film, a polysulfone film and the like are available. As the water-absorbing material arranged beneath the microporous film for receiving filtrated serum/plasma, a glass fiber filter paper sheet, a nonwoven fabric, a water-absorbing polymer and the like are available.
Patent JP-H0794069-A (JP)
Title: Circuit breaker
Inventor: TOSAKA HIROAKI
IPC: H01H73/00
Filed: 1993-09-22
Abstract: PURPOSE:To precisely find the overcurrent value at circuit breaking operation and the current value currently flowing by providing a current display means, an overcurrent value holding circuit, an overcurrent display means, and an A-D converter. CONSTITUTION:A current display means 11b is provided to display the current value of a main circuit on the basis of the current signal measured by a current measuring means 40. An overcurrent value holding circuit 12 and an overcurrent display means 11a are provided, and the trip signal outputted from an overcurrent tripping circuit 6 and the current signal are inputted to the means 12. Thus, the overcurrent is detected, and the current value at the point of time when the overcurtent is detected and the trip signal is outputted is held, and this value can be displayed by the means 11a. Further, an A-D converter 7 is provided, and the means 11b and the means 11a are formed of light emitting means according to the number of binary signals of the digital-converted current signal, whereby the light emitting means can be lighted to display it every binary signal of the output signal of the converter 7.
Patent JP-H10153045-A (JP)
Title: Automatic closing device of bulkhead type vehicle door
Inventor: KATO KENJI
IPC: E05F1/10
Filed: 1997-08-14
Abstract: PROBLEM TO BE SOLVED: To reduce the size of a drive motor which winds out a connection wire and reduce speed fluctuation when a door is closed. SOLUTION: A damper body 4 is provided between a rear door D and an opening O of a car body by forming an angle from a side fringe of the opening O thereof in such a manner that a triangle which has a hinge 3 connection part of the rear door D as a vertical angle to push up the rear door D. One end of a connection wire 1 is connected with the rear door D and is wound out by a wire winding device 2 provided on a car body side. The connection wire 1 passes a guide roller 5 provided on the side fringe of the opening O of a vehicle and is extended from a fringe of the opening O of the vehicle toward the rear door D at a larger angle than that of the damper body 4 in such a manner that a triangle having the hinge 3 connection part as the vertical angle is formed.