baber/WOPTO huggingface dataset:
Patent JP-H07123260-A (JP)
Title: Multilevel picture dot processing unit
Inventor: OKABE KAZUYA
IPC: H04N1/405
Filed: 1993-10-20
Abstract: PURPOSE:To select optionally reproducibility of gradation with less arithmetic processing. CONSTITUTION:When a multilevel picture is converted into a dot picture, a picture element exhaust section 1 overlaps a mask pattern 1a onto a multilevel picture to extract a picture element group at a specific area. A gradation level calculation section 2 calculates an address corresponding to a gradation level of a picture element group at a specific area to obtain an address from the total sum of gradation levels of each element for example. A dot pattern corresponding to the gradation level is stored in each address of a dot pattern storage section 3. A dot pattern output section 4 extracts the dot pattern from the dot pattern storage section 3 from an address obtained by the gradation level calculation section 2. A dot pattern overwriting section 5 overwrites the dot pattern on an unprocessed part of the dot picture.
Patent JP-H11121567-A (JP)
Title: Inspection method for semiconductor integrated circuit
Inventor: TAKENAKA NOBUYUKI
IPC: H01L21/66
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To perform burn-in batch for the semiconductor integrated circuit element on a semiconductor wafer, without forming a resin film which consists of insulating resin on the external electrode of a defective semiconductor integrated circuit element. SOLUTION: A semiconductor wafer 10 is placed on a mobile table 30, which is shiftable in the directions of X-axis, Y-axis, and Z-axis and has a heater within. Above the semiconductor wafer 10, a nozzle 36 for supplying a corrosive agent for corroding the external electrode is arranged on the external electrode of the semiconductor wafer 10, and the base of a nozzle 36 is connected to a corrosive supply means 37, which reserves the corrosive and also supplies it to the nozzle 36. Supplying the corrosive agent bubbled from the nozzle 36 onto the external electrode for a specified time by the control signal from a controller 35 will corrode the specified external electrode of the specified semiconductor integrated circuit element on the semiconductor wafer 10 by the corrosive, which causes defects in electrical continuity.
Patent JP-H09107328-A (JP)
Title: Cordless key telephone system
Inventor: KAKIZAWA KATSUSUKE
IPC: H04Q3/58
Filed: 1995-10-09
Abstract: PROBLEM TO BE SOLVED: To use plural cordless telephone sets even in a narrow room by providing plural patterns to revise strength of transmission power from a radio circuit and properly selecting any of the patterns. SOLUTION: When a radio link is set up, a control section 25 samples a received electric field strength X from a radio circuit 23 to monitor it. When the electric field strength X exceeds a threshold level SH being a weak mode, whether or not a revised pattern indicates a strong stationary mode is discriminates. When the revised pattern does not indicate the strong stationary mode, the processing is made in the weak mode. On the other hand, when the electric field strength X is not in excess of the level SH and the revised pattern indicates the strong stationary mode, a speech state is transited in the strong mode. Thus, radio circuits 23, 32 control transmission power in the weak mode or the strong mode according to a received electric field strength at setup of the radio link in other modes than the strong stationary mode.  Any of the patterns is properly selected, then a noise production rate due to a control signal during communication is reduced and plural cordless telephone sets are used even in a narrow room.
Patent JP-H02131258-A (JP)
Title: Copying device
Inventor: MURAMATSU HIDEO
IPC: G03G21/02
Filed: 1988-11-11
Abstract: PURPOSE:To prevent the copying of a defective copying paper from being charged to a user by preventing a copying paper which is in a transfer process when copying operation is stopped and then discharged thereafter from being counted. CONSTITUTION:When a clear/stop key 312 is turned on, a stop flag is set to 1 irrelevantly to whether the copying device is in four transfer processes or finishes them, and a separation claw solenoid is turned on. Therefore, when the clear/stop key 312 is inputted, a copying paper begins to be discharged immediately without reference to the state of the transfer and a next mode is set immediately. Then when the stop flag is 1 (namely, copying operation is stopped), the stop flag is only clear and a total counter 324 never counts up. Consequently, trouble on the side of the user, e.g. the charging for a defective copying paper is evaded.
Patent JP-H07143682-A (JP)
Title: Battery charger
Inventor: YOSHIDA TAKESHI
IPC: H02J7/10
Filed: 1993-11-16
Abstract: PURPOSE:To provide a battery charger which can prevent insufficient charging of a battery due to the variation of the current consumption of a main body device and can safely, surely, and quickly charge the battery. CONSTITUTION:A battery charger is provided with a first battery voltage detecting means which monitors the changing state of the terminal voltage of a battery 21 and informs a control circuit 11 of the detected results and a second battery voltage detecting means which detects that the terminal voltage becomes an abnormal voltage higher than a fixed value and informs the circuit 11 of the detected results. The detection of the abnormal voltage by means of the second battery voltage detecting means is always performed and the monitoring of the terminal voltage by means of the first battery voltage detecting device is temporarily stopped when the terminal voltage temporarily drops due to the increase of the current consumption of a main body device 24. Therefore, the erroneous detection of the completion of changing or insufficient charging resulting front the variation of the current consumption of the device 24 can be prevented and the battery 21 can be charged safely, surely, and quickly.
Patent JP-H0699939-A (JP)
Title: Bag grasping device for vacuum packer
Inventor: HIRAMOTO SHINICHI
IPC: B65B31/02
Filed: 1992-09-10
Abstract: PURPOSE:To shorten a vacuum suction time and to improve production capacity by a method wherein a drive shaft formed such that inner and outer shafts are concentrically and independently rotatable is operated from respective operation levers from the outside of a chamber. CONSTITUTION:When a bag P filled with a filler is fed, a chuck 5 is opened and closed through operation of an operation lever 3a to grasp the two side edges of the upper part of the bag P. A bag mouth is closed through lateral stretch effected through the force of a spring 4b but there is a need to slightly open the bag mouth when vacuum processing is effected. Thereby, through slight inward rotation of right and left drive shafts 1 by operation of the operation lever 3b, a tension is slackened to slightly release the bag mouth. After covering with a cover 11 is effected, vacuum at the interior of a chamber 10 is drawn through a coupling pipe 14 to effect vacuum treatment. After completion of vacuum treatment, the operation lever 3b is operated and the right and left drive shafts 1 are rotated slightly outward through the force of the spring 4b to stretch the bag mouth, a seal device is operated to perform mouth seal of the bag mouth.
Patent JP-H04159861-A (JP)
Title: Facsimile equipment
Inventor: HATASHITA MASAHIRO
IPC: H04N1/32
Filed: 1990-10-23
Abstract: PURPOSE:To eliminate the need of converting picture data accumulated in a memory according to the capacity of opposite facsimile equipment by providing a control means which reads the picture of an original to be transmitted at resolution matching the capacity of the terminal of the opposite equipment after recognizing the capacity and starts the memory to accumulate the picture data. CONSTITUTION:A reading section 8 generates analog picture data by reading an original and outputs the picture data to a page memory 10 after binarization when the section is actuated. The memory 10 accumulates the binarized picture data following write address information from a CPU 2 and, at the same time, sends the picture data following readout address information from the CPU 2. The CPU 2 discriminates the sending starting timing of the readout address information from the accumulated state of the picture data in the memory 10 and starts the sending of the picture data when the data is accumulated by a prescribed amount. When the readout address information is sent, the readout of the picture data is started. Therefore, the complication in structure and a rise in cost of this facsimile equipment are prevented, since it is not necessary to convert the read picture data into the picture data of resolution matching the opposite facsimile equipment.
Patent JP-H10135271-A (JP)
Title: Semiconductor and its manufacture
Inventor: YAMAGUCHI TADASHI
IPC: H01L21/60
Filed: 1996-10-29
Abstract: PROBLEM TO BE SOLVED: To enable thinning and easily realize high density mounting, by sticking an anisotropic conducting sheet on the surface side of an exposed semiconductor element after an adhesive tape is peeled, and thermally compression- bonding and fixing the anisotropic conducting sheet on a lead terminal. SOLUTION: An adhesive tape 21 is clamped with a molding metal mold 30 constituted of an upper metal mold 31 and a lower metal mold 32, from the upper and lower directions. Sealing resin 24 is injected and covers the rear of a semiconductor element 22, and sealing mold is performed. The element is removed from the metal mold 30, and a module 25 containing the semiconductor element 22 wherein resin sealing is finished is obtained by peeling the adhesive tape 21. An anisotropic conducting sheet 26 is aligned with the module 25 and stuck. The anisotropic conducting sheet 26 is a thin film 9 material wherein adhesion is obtained by thermal compression bonding or the like and electric conduction is obtained only in the surface and direction.  The module 25 containing the semiconductor element 22 is fixed, by thermal compression bonding, on a specified position of a frame 27 on which a lead terminal 28 or the like is formed.
Patent JP-H09100675-A (JP)
Title: Closet door
Inventor: KITADA KUNIO
IPC: E04F19/08
Filed: 1995-10-06
Abstract: PROBLEM TO BE SOLVED: To reduce the protruding length of a folding closet door in opening to half a door panel width to make the front space widely usable by providing upper and lower runners of the folding closet door in central positions on upper end and lower end edges of a door panel, respectively. SOLUTION: The upper end and lower end of folding door panels 11, 12 are mounted on an upper rail 16 and a lower rail 17 through an upper runner 13 and a lower runner 14, respectively. The upper runner 13 and the lower runner 14 are provided in positions closer to the center on the upper end edge and lower end edge of each folding door panels 11, 12. Thus, the protruding quantity of the door 10 in opening is reduced to about half the door panel width, so that the end part of the door 10 never touches a wheelchair even when the closet door 10 is opened in the state sitting on the wheelchair. The front side space of the closet door 10 can be widely used.
Patent JP-H05128971-A (JP)
Title: Frit seal method and frit seal furnace of crt
Inventor: KAWASE YUTAKA
IPC: H01J9/26
Filed: 1991-10-31
Abstract: PURPOSE:To prevent a poor welding to a CRT surface owing to a flying up of a frit minute powder by setting the feeding speed of a gas fed into a junction body in a frit seal process, in a specific scope within a specific temperature scope in a temperature increasing process. CONSTITUTION:A frit applied to the seal edge of a funnel 11 is moulded by a binder. And it is evaporated and burned at the heating zone about 150 deg.C to 300 deg.C of a frit seal furnace to remove the binder, and the frit is collapsed easily. When there is a vibration of the furnace or a defect in the application surface, the frit is made into minute powder and dropped, and it is flied up and scattered by the air including oxygen for exhausting a gas including phosphor which requires 3.0 to 6.0m/sec of wind velocity, so as to produce a defect to be clad on the surface of a panel 10. Consequently, the frequency of a stirring fan motor 2 is controlled in such a zone, and the wind velocity is suppressed to 1.0 to 2.5m/sec so as to prevent generation of such a defect.
Patent JP-H01164534-A (JP)
Title: Working material mounting pallet
Inventor: GIDO SARUBUANIINI
IPC: B23Q7/00
Filed: 1988-11-15
Abstract: PURPOSE: To eliminate the necessity of designing a particular fixture by permanently inserting a fixing means capable of making adjustment as to height and angular orientation for the constituting parts of a clamping fixture. CONSTITUTION: First, a plug 21 of a selected fixing means 4 is unscrewed to be removed by a rotary tool. Then, a ring nut 19 is loosened to fix a clamping main body part 7. At this time, a proper module forming element is screwed in by the rotary tool. If the height of a material 61 to be machined is larger than a maximum height obtained by using only a usable clamping element 29 and a positioning element 30, an intermediate element 82 is first attached onto the fixing element 4, and then the element 29 or 30 is screwed-in on the intermediate element 82. The same procedure is taken for the other selected fixing means 4 until a clamping fixture is completed, then the clamping fixture is coupled with a pallet 1 by hydraulic coupling.
Patent JP-H10134836-A (JP)
Title: Fuel cell
Inventor: MAKINO TAKASHI
IPC: H01M8/24
Filed: 1996-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell which can reduce the manual work, can carry out the industrial mass production of a fuel cell stack easily, and furthermore, can suppress the damage. SOLUTION: To a metallic conductive holding member 8 with the U-shape section, plural cylindrical fuel cells 1 are housed in line in the diameter direction, and the holding member 8 and the plural cylindrical fuel cells 1 are connected electrically by conductive members 10 which consist of an Ni felt or the like, so as to form a fuel cell stack 9, and plural fuel cell stacks 9 are layered. And the cylindrical fuel cells 1 of the fuel cell stack, and the holding members 8 of the neighboring fuel cell stack 9 are connected electrically.
Patent JP-H09128533-A (JP)
Title: Image encoding processor and image decoding processor
Inventor: UNNO YASUNAO
IPC: G06T5/20
Filed: 1995-11-06
Abstract: PROBLEM TO BE SOLVED: To surely reduce the occurrence of block distortion and to speed up the processing by performing irreversible encoding processing and irreversible decoding processing for every unit block and synthesizing boundary data, extracted from the unit block before processing with the unit block after processing. SOLUTION: This image encoding processor 10 and this image decoding processor 20 divide the image data into the unit blocks consisting of a prescribed number of pixel data and perform irreversible encoding processing and irreversible decoding processing for every unit block. Then, boundary control means 11 and 21 extract the pixel data positioned at the peripheral edge of this unit block as boundary data and an irreversible encoding means 13 and an irreversible decoding means 23 perform irreversible encoding processing and irreversible decoding processing to the unit block after the boundary data are extracted. Synthesizing control means 14 and 24 synthesizes the boundary data extracted by the boundary control means 11 and 21 with the unit block subjected to the irreversible processing.
Patent JP-H02133752-A (JP)
Title: Electric hot water device
Inventor: SHIMOKATA YUKINOBU
IPC: F24H1/18
Filed: 1988-11-14
Abstract: PURPOSE:To miniaturize a heat source unit to set a hot water storage unit at an arbitrary position by dividing a boiler unit into a heat source for heating water and a hot water storage unit for storing heated water. CONSTITUTION:At first, a second and a third closing valves V2, V3 are opened, a feed pump P is operated, and water from a water feeding source is conveyed to a heat source unit 10 to be filled with water. As a result, when a heater 11 is supplied with electricity, since water in the heat source unit 10 is boiled until the water temperature of a temperature sensor 12 becomes specified set temperature, if water is supplied to the heat source unit 10 by the feed pump P again, hot water in the heat source unit 10 can be conveyed to the hot water storage unit 20. Since the heat source unit 10 is used in a condition to be filled with water and heated hot water is immediately conveyed to the hot water storage unit 20 to store, the inner volume of the heat source unit 10 may be small and need not be made a pressure proof tank. Further, the hot water storage unit 20 is an open type and its shape and set position are not restricted.
Patent JP-H01129494-A (JP)
Title: Manufacture of printed circuit board
Inventor: FUJITA SHIGERU
IPC: H05K3/42
Filed: 1987-11-16
Abstract: PURPOSE:To decrease defective voids, and to manufacture a high-density printed circuit board through a rational process by a method wherein a through-hole is formed in a copper-clad laminated board, chemical copper plating is attached thinly, a fine circuit pattern is formed by a photo-resist, and second chemical copper plating in specified thickness is conducted only on a land and the through-hole. CONSTITUTION:A through-hole 3 is formed to a substrate on which a copper foil 2 is laminated, and a copper plating film 4a in film thickness of 0.5mum is shaped. An electrodeposition type UV resist 5 is applied onto the whole surface, the resists on surface circuit pattern sections 5a, through-hole sections 5b and a land are cured and resist patterns are shaped, a copper layer is removed through etching, using the resists 5a, 5b as masks, a circuit pattern is formed, and the resists are removed. Lastly, a cured film 6 consisting of a UV solder resist is left on the main surface of the substrate with the exception of a land section 7 and the through-hole 3, and a copper plating layer 4b is shaped onto the surfaces of the land section 7 and the through-hole 3.
Patent JP-S63146456-A (JP)
Title: Substrate of integrated circuit
Inventor: SHIODA TAKAO
IPC: H01L23/473
Filed: 1986-12-02
Abstract: PURPOSE:To perform the cooling efficiently even if the optical devices dissipate a large amount of heat by contiguously providing cooling holes through which a working fluid is circulating on the main body of an integrated circuit substrate on which an integrated circuit is to be formed, and allowing the working fluid to circulate through the cooling holes. CONSTITUTION:When optical devices 2 on a substrate main body 1 operate and heat is generated, the temperature of the substrate main body 1 elevates and the working fluid in the cooling holes 3 is vaporized at the substrate main body 1 side. This vaporized working fluid passes through the thin holes 9 in the vicinity of the wall part of the thin holes 9 formed of fibers 8, flowing to an intermediate pipe 4. Also in a coupler 5 and a heat dissipation pipe 7, the vapor of the working fluid flows along the thin holes 9 in the surrounding part and reaches a heat dissipation section 6. The working fluid having reached the heat dissipation section 6 now dissipates heat and condenses, becoming a liquid state. This working fluid in a liquid state recirculates in the cooling holes 3 to the substrate main body 1 along the thin holes 9 in the central part.
Patent JP-H09122637-A (JP)
Title: Water treatment method in which water passage type flexible container is installed in water tank
Inventor: KIMURA NOBUTAKA
IPC: C02F1/28
Filed: 1995-11-06
Abstract: PROBLEM TO BE SOLVED: To implement a method with simple equipment at low costs by easy work and to secure the safety and health of operators. SOLUTION: In a flexible container 1 in which a water passing upper part 3 and a lower part 4 are extended at both ends of a water barrier barrel part 2 respectively, openings 5, 14 are formed in the upper part 3 and the lower part 4, the openings are freely openable/closable by tapes 7, 13 respectively, and a bottom part which can bear the weight of water treatment materials of active carbon, etc., can be formed in the lower part 4 through a suspension belt, a protection rope, a press rope, and a press cover, a water treatment material is packed and sealed, and the water passage type flexible container 1 is carried into a water treatment site.  The flexible container 1 with a water barrier packing ring 32 inserted is mounted in the water passage port 31 of a tank 25 for water treatment, and raw water supplied from its lower tank 28 to its upper tank 27 through the water passage port 31 is passed through the flexible container 1 from the lower part 4 to the upper part 3 through the cylinder of a barrel part 2 to conduct water treatment by adsorption, filtration, etc.
Patent JP-S61152642-A (JP)
Inventor: CHIYAARUSU GARUBI KAATAA
IPC: A01N41/10
Filed: 1985-12-20
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-H02175365-A (JP)
Title: Anti-lock brake for vehicle
Inventor: GURIN FUIRITSUPU REJINARUDO FU
IPC: B60T8/40
Filed: 1989-11-04
Abstract: PURPOSE: To provide a constantly excellent brake feeling by a method wherein control is carried out so that during anti-lock control, a damp valve is opened and expansion piston is moved backward, and by increasing the effective volume of an expansion chamber through this operation, a cut-off valve is closed, and a pressure applied on a brake is released. CONSTITUTION: This device is provided with a modulator assembly 4 positioned in the middle of a hydraulic path, running from a feed source 1 to a brake 2, and controlled by an anti-lock signal from a wheel speed detecting device 45. In this case, the modulator assembly 4 comprises a solenoid operated type damp valve 10; an expansion chamber 11 positioned in a bore 13 and partitioned by an expansion piston 12, a cut off bypass valve 14', and a flow rate control regulation valve 15 fitted in the bore 34 of the piston 16 of a cut-off bypass valve 14. During the generation of an anti lock signal, the damp valve 10 is opened and the expansion piston 12 is moved backward, and by increasing the effective volume of the expansion chamber 11 through this backward movement, a cut off valve 14 is closed and thereafter, operation is effected such that a pressure on the brake 2 is released.
Patent JP-H02137714-A (JP)
Title: Method for purifying silane
Inventor: KITAHARA KOICHI
IPC: C01B33/04
Filed: 1988-11-16
Abstract: PURPOSE:To remove oxygen contained in silane to an extremely low concentration by bringing crude silane into contact with Ni silicide. CONSTITUTION:Carrier powder, such as diatomaceous earth or silica alumina, is dispersed in an aqueous solution of an Ni salt and an alkali is then added thereto to deposit Ni on the carrier powder. The resultant mixture is subsequently filtered and washed with water to provide a cake, which is then dried at 120-150 deg.C, calcined at >=300 deg.C, pulverized, brought into contact with silane and silicided to afford a silicide having 5-95wt.% Ni content and 10-300m<2>/g BET specific surface area. The resultant Ni silicide is then filled in a purifying cylinder so as to provide 50-1500mm filling length and brought into contact with crude silane under conditions of <=100cm/sec superficial linear velocity, <=200 deg.C and <=20kg/cm<2>abs to remove oxygen. Thereby, the objective silane in <=0.1ppm oxygen concentration is obtained.