baber/WOPTO huggingface dataset:
Patent JP-S6188379-A (JP)
Title: Picture processing device
Inventor: HIRATA TAKAO
IPC: G06K9/36
Filed: 1984-10-05
Abstract: PURPOSE:To obtain new central coordinates based upon the output signal of a circuit and to make the operation of coordinate rows high speed by inputting three-line three- row picture element data to a tracking direction detecting circuit and detecting the direction of a point having the same picture element data which are viewed from the center. CONSTITUTION:The picture element data of a line picture are inputted to a picture input device 1, inputted picture elements are stored in a picture element data memory circuit 2, and from the circuit 2, 3X3 picture element data are read to a picture element data reading circuit 3 by the address of an address control circuit 5. The 3X3 picture element data from the circuit 3 are added to a tracking direction detecting circuit 7 and by the tracking direction determining circuit 9 of the circuit 7, the next point direction viewed from the center of the 3X3 picture element data is detected by the tracking direction determining circuit 9 of the circuit 7 and an old tracking direction memory circuit 10. The circuit 7 decisively adds a tracking direction to the adder subtracter signal generating circuit 11 of a coordinates row arithmetic circuit 8, generates the signal which decomposes, the signal showing the tracking direction to X and Y components, and by the output, new central coordinates are outputted from X and Y registers 12.
Patent JP-H0636592-A (JP)
Title: Semiconductor memory
Inventor: AKAI KIYOYASU
IPC: G11C17/00
Filed: 1992-07-13
Abstract: PURPOSE:To obtain a semiconductor memory in which access time is not delayed even when a redundant circuit is used. CONSTITUTION:When a redundant row is selected, a signal making a normal cell block as disable is not outputted, a state in which both a redundant cell 55 and a normal cell 24 are selected is made. Also, caused by that an area of a redundant memory cell is larger than that of a normal memory cell, correct data of the redundant memory cell 55 is outputted to a bit line even when the redundant memory and a defective normal memory cell are doubly selected. Consequently, access time at the time of selecting the normal cell after the redundant circuit is used becomes high speed, wiring is reduced, and the circuit can be simplified.
Patent JP-H0587554-A (JP)
Title: Dimensional measurement for ring shaped members
Inventor: UCHIDA SHOJI
IPC: G01B21/10
Filed: 1991-08-21
Abstract: PURPOSE:To measure outer diameter, inner diameter, height and so on of a ring shaped member easily and precisely, and also to judge whether those are within allowable error range on not. CONSTITUTION:By putting an outer circumference of a ring shaped member R in between a pair of length measurement mechanisms 10 for outer diameter, the outer diameter of the ring shaped member R is measured. At the same time, by expanding a pair of length measurement mechanisms 20 for inner diameter and pushing it to an inner circumference of the ring shaped member R, the inner diameter of the ring shaped member R is measured, and, by moving horizontally and downwardly a length measurement mechanism 40 for height to make it contact to an upper surface of the ring shaped member R, the height of the ring shaped member R is measured, as well.
Patent JP-H0767038-A (JP)
Title: Solid-state image pickup device
Inventor: SHIMURA MASAYUKI
IPC: H04N5/359
Filed: 1993-08-24
Abstract: PURPOSE:To improve the degradation of picture quality caused by fixed pattern noise by storing a fixed pattern noise signal as line information and subtracting this fixed pattern noise signal from the output signal of the detected valid picture element part of a solid-state imaging device. CONSTITUTION:An image pickup output signal supplied from an A/D converting circuit into an input terminal 10a is supplied to a subtracting circuit 4 and a select circuit 13. At this select circuit 13, the image pickup output signal of a CCD imaging device is supplied to an integration circuit 2, in this image pickup output signal, the image pickup output signal corresponding to a vertical optical black picture element part 1V of the CCD imaging device is supplied to the integration circuit 2, and the image pickup output signal corresponding to a horizontal optical black picture element part 1H is supplied to an integration circuit 14. When the signal is integrated at the circuit 2, the fixed pattern noise signal sharply appears. The circuit 14 supplies the output to an optical black clamp circuit 15 as a clamp signal. At the subtracting circuit 4, this fixed pattern noise signal is subtracted for each line signal.
Patent JP-H1189809-A (JP)
Title: Waveform expression evaluating method for cardiac function
Inventor: JI YUN JIEI WAN
IPC: A61B5/361
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To improve both sensitivity and selectivity in the automatic detection of arrhythmia by automatically analyzing the waveform expression of a cardiac function generated by an electrocardiogram recorder. SOLUTION: An input EKG signal 700 is sent to an A/D converter 710, and an outputted digital input signal 730 is sent to a cycle calculator 740. The cycle calculator 740 calculates T and sends the calculated value of T to a lot of VF index calculators 750 for calculating VF indexes together with the digital input signal 730. A lot of VF indexes are calculated by incrementally moving the signal around an estimated half cycle T/2. Afterwards, the VF index calculated values are sent to a minimum value selector 760 for determining and selecting the minimum VF index calculated value. Afterwards, the minimum VF index calculated value is sent to a two-dimensional threshold value comparator 770 together with the estimated calculated value of T from the cycle calculator 740 and it is determined whether the analyzed input EKG signal 700 is contradictory to VF or non-VF or not.
Patent JP-S6269471-A (JP)
Title: Manufacture of lead storage battery
Inventor: TAIRA KEIJI
IPC: H01M10/14
Filed: 1985-09-20
Abstract: PURPOSE:To facilitate the handling of a continuous sheetlike separator and provide a storage battery of high reliability, by bending the separator made of minute fibers as the main constituent, in the longitudinal direction of the separator to make the same number of recesses as the electrode plates of each cell, alternately placing positive and negative electrode plates in the recesses of the separator, thereafter increasing the bent angle of the separator to bring the separator into tight contact with the electrode plates, and then cutting off the separator to a prescribed length to make a group of electrode plates. CONSTITUTION:A separator is longitudinally bent in an undulatory manner by disk- shaped benders 2 to make recesses for the several electrode plates of each cell. Positive and negative electrode plates 4, 5 are thereafter put in the recesses of the separator by a positive and a negative electrode plate feeders 3a, 3b so that the positive electrode plates are disposed in the recesses 1a and the negative electrode plates are disposed in the other recesses 1b in accordance with the constitution of a prescribed group of electrode plates. The separator is then pushed at both the side edges thereof by pressure plates 6, pressure rollers 7 etc. to increase the bent angle of the separator to bring the separator into tight contact with the electrode plates 4, 5. The separator 1 is then cut off to such a length as to provide margins of 1 to 3mm to the right and left side edges of each electrode plate.
Patent JP-H0531658-A (JP)
Title: Plane polishing method for circuit substrate
Inventor: KAYANO KINGO
IPC: H05K3/22
Filed: 1991-07-26
Abstract: PURPOSE:To finish the thickness of a circuit substrate with high precision and to prevent the damage of a metallic foil or a metallic pattern, formed on the circuit substrate, during processing or during transportation. CONSTITUTION:A film 2 with a uniform thickness is stuck on the surface of a circuit substrate wherein an etching pattern 3a is formed on a glass epoxy base sheet 1. The circuit substrate is fixed to a placing surface 7a of a substrate polishing jig 7 by using wax. First, the substrate polishing jig 7 is heated to 100 deg.C and the substrate polishing jig 7 is coated with wax 5. The films 2 side of the glass epoxy base sheet 1 are stuck on the wax 5 on the placing surface 7a to press and cool the glass epoxy base sheet 1. In this state, the substrate polishing jig 7 is set, as shown in Fig 2, to a plane polisher, and polishing is carried out by a grinding wheel 9 of the polisher until a necessary thickness is provided.
Patent JP-H0376087-A (JP)
Title: Floppy disk drive device
Inventor: TERAI FUJIO
IPC: G11B33/14
Filed: 1989-08-16
Abstract: PURPOSE:To reduce the inflow of a wind to a chuck window and to prevent the inflow of dust by providing a shielding plate for covering the chuck window in a non-contact state to a hard case on the middle part of a rotation axis. CONSTITUTION:When a floppy disk 10 is loaded in a containing part, a rotation axis 13 ascends, the tip of the rotation axis 13 is connected to a hub 3 of a disk 2, engaged to an engaging hole of a hub 3 and transfers turning force. In this case, at the middle part of the tip side of the rotation axis 13, a shielding plate 14 is provided integrally, and in a state that the rotation axis 13 is connected to the hub 3, the shielding plate 14 is adjacent in a non-contact state to a hard case 1, and also, becomes a state for covering a chuck window 1a. In such a way, the quantity of a wind which flows in from the chuck window 1a is reduced, and an intrusion of dust can be prevented.
Patent JP-H10101237-A (JP)
Title: Paper feeding device
Inventor: AKIMOTO TAMIYA
IPC: B65H1/26
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To draw a paper loading part without burdening a cover, and prevent the occurrence of jamming when carelessly drawing the paper loading part. SOLUTION: In a paper feeding device having a bottom plate 5 rotatedly elevated to a paper feeding position where the upper surface of a paper sheet to be loaded abuts on a paper feeding roller, and equipped with a paper feeding part 3 drawable this side, and a driving part for rotatedly elevating the bottom plate 5 of the loading part 3 to the paper sheet position; a cover part 14 is equipped which is covering this side surface of the loading part 3, and being drawn to this side together with the loading part 3; a handle 41, for drawing the loading part 3 and the cover part 14, is provided on the loading part 3, and the loading part 3 is made drawable to this side of a device main body without burdening the cover part 14.
Patent JP-H08242689-A (JP)
Title: Method for culturing grifola frondosa in bottle and tool used for the same
Inventor: KATO TOYOSAKU
IPC: A01G1/04
Filed: 1995-07-27
Abstract: PURPOSE: To provide a method for obtaining excellent Grifola frondosa of a good shape by a bottle culture. CONSTITUTION: In a method for culturing Grifola frondosa in a bottle, when a culture bottle A is packed with a culture medium 8 consisting essentially of sawdust, sterilized, allowed to cool, inoculated with a spawn and the mouth of the bottle is closed, a cover material having a bored hole 7 only at one position on the top, covered with a filter member permeating air but not various germs, is used. When a fruit body is grown, the mouth of the bottle is not wholly open, only the part provided with the bored hole or this part and a narrow part around it are opened while leaving the cover material. The surface of the medium is covered with an air-impermeable material except one part for growing the fruit body.
Patent JP-S6368244-A (JP)
Title: Production of core
Inventor: SATO SHOKI
IPC: B22C15/24
Filed: 1986-09-06
Abstract: PURPOSE:To produce a core having complicated shape at high accuracy and low cost by simultaneously sending the compressed air for lead directly into a blowing hole at the time of packing core sand into the metallic mold cavity through the blowing hole by the compressed air for molding. CONSTITUTION:In a tank 2 storing the core sand 1, which mixes with hardener, the compressed air W1 for molding is supplied from a duct 3 and the core sand 1 is blown into the metallic mold cavity 4 through the blowing hole 5. Then, a part of the compressed air W1 for molding is directly into the blowing hole 5 through a bypass pipe 9 as the compressed air W3 for lead. In this way, the core sand 1 is blown into the cavity 4 by generating negative pressure in the blowing hole 5 and the core sand 1 is well run in the corner and the detailed part in the mold and so the core having high quality is produced.
Patent JP-2001031706-A (JP)
Title: Manufacture of highly water absorptive resin
Inventor: SUZUKI MASAJI
IPC: C08F2/18
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a highly water adsorptive resin suitable for using in paper diaper, etc. SOLUTION: In the manufacturing method of a highly water absorptive resin by suspension polymn. by supplying an aq. monomer solution contg. a monovinyl monomer and a crosslinking agent in a hydrophobic org. solvent under a polymn. condition, the average mol ratio of the crosslinking agent to the monovinyl monomer supplied to the monomer solution until the supplied monomer is 40% is lower than that during the supplied monomer is 40% to 99%.
Patent JP-H0497140-A (JP)
Title: Film exposing device
Inventor: TANAKA KAZUYA
IPC: B65H26/08
Filed: 1990-08-10
Abstract: PURPOSE:To surely take up and superpose a spacer film by detecting the winding diameter of the spacer film wound round a spacer reel, driving a spacer reel control mechanism and applying constant tension to a film take-up reel. CONSTITUTION:A film exposing device detects the winding diameter of the spacer film wound round the spacer reels 18 and 21 and controls the spacer reel control mechanism 19 in accordance with the detected winding diameter. Therefore, the tension applied to the film reels 15 and 20 by the spacer film from the spacer reels 18 and 21 is always made constant. Thus, the spacer film is surely taken up and superposed corresponding to the film 8.
Patent JP-S58113232-A (JP)
Title: Sintering of porous body
Inventor: SUDOU SHIYOUICHI
IPC: C03B20/00
Filed: 1981-12-26
Abstract: PURPOSE:To obtain, without using a sealed vessel, a sintered body free from  deformation and contamination due to the vessel, by putting in a heat oven a porous body with a glass film layer being formed at its surface, feeding a pressurized fluid followed by sintering under a hot static pressure forming. CONSTITUTION:A porous body 20 is put in a vessel 24; into which helium gas is fed to expose said porous body 20 to the gas atmosphere, thus eliminating the gas adsorbed on the surface of the body 20 and making the helium gas adsorb instead. Subsequently, a raw material gas for glass (comprising SiCl4, POCl3, BBr3, TiCl4 etc.) together with helium and oxygen gases, is introduced in the burner 22, being burned through the hydrolysis by a high-temperature flame to form on the porous body 20 a glass film layer 21. The resulting porous body is then put in a hot oven followed by feeding a pressurized gas of a given pressure, heating the body while exerting a static pressure on it to carry out a hot sintering, thus obtaining the objective sintered body 23.
Patent JP-2000042386-A (JP)
Title: Separation membrane for mixture
Inventor: KONDO MASAKAZU
IPC: B01D61/36
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a membrane which can efficiently separate a liquid or gas mixture and which has high resistance against both of acid and alkali by constituting the mixture separation membrane of a porous supporting body and a T-type zeolite film precipitated on the supporting body. SOLUTION: As for the porous supporting body to be used, ceramics such as alumina, silica, zirconia and silicon nitride, metals such as aluminum, silver and stainless steel, or org. polymers such as polypropylene, polysulfone and polyimide can be used, and the average pore diameter and porosity are preferably 0.05 to 10 μm and about 10 to 60%, respectively. The T-type zeolite film is formed on the porous supporting body. As for the forming method of the T-type zeolite film, preferably, seed crystals are deposited on the porous supporting body and then a T-type zeolite film is precipitated. Preferably, the T-type zeolite film has the compsn. ratio (molar ratio) of 0.05 to 0.95 erionite and 0.5 to 0.05 offretite.
Patent JP-H06161789-A (JP)
Title: Method and apparatus for in-process locking of shared resources in computer system
Inventor: SUKOTSUTO DEIBUITSUDO HAMASURE
IPC: G06F9/46
Filed: 1993-08-25
Abstract: PURPOSE: To strengthen the operation by locking shared resources at a computer system inside a process. CONSTITUTION: An OS 16 supports the asynchronous execution of plural processes. The respective processes are executed by plural programs to asynchronously executed. Shared computer resources 70 can be once used only by one process. The OS 16 permits access to the shared resources 70 at the level of the program under execution in the process as well. When performing access to the shared resources 70 from a certain program under execution inside a certain process, it is requested to the OS 16 to lock all the other programs asynchronously executed inside that process and the other processes executed inside a computer system 10 out of these shared resources 70 as well.
Patent JP-H0879865-A (JP)
Title: Water-proof film
Inventor: OBARA TAKASHI
IPC: H04M1/03
Filed: 1994-09-05
Abstract: PURPOSE: To easily attain water-proof of an acoustic component without reducing sound output of the acoustic component by adopting an elastic thin film for the water-proof film and forming plural ring shaped folds to the film to surround the middle part of the film. CONSTITUTION: A water-proof film 160 has a thin film 161 to cover the opening of a case 141 and a support 162 fixed to a circumferential ridge of the thin film section 161. The thin film section 161 is formed by an elastic resin thin film and many folds are formed in a ring to surround the middle part. The support 162 is formed stiffer and thicker sufficiently than the tin film 161. Since the plural ring shaped folds are formed in this way, the vibration of air by sound is surely delivered as the vibration of the ring shaped folds. Thus, the water-proof film 160 is stretched with a tension of a degree to keep the ring shaped folds to cover the opening of the acoustic component 140.
Patent JP-H0954008-A (JP)
Title: Detection method for oil leakage of cable
Inventor: INOHANA SHOJI
IPC: G01M3/28
Filed: 1995-08-18
Abstract: PROBLEM TO BE SOLVED: To repair a cable early, lessen the amount of an insulating oil flowing out by the time of detection of oil leakage, and prevent environment contamination by detecting oil leakage within a short time. SOLUTION: Based on the load electric current sent out of a current transformer 8 and the temperature alteration in the surroundings of a cable 7 sent out of a heat sensor 9, a data processing control part 6 calculates the average temperature alteration of an insulating oil in the cable. Based on the average temperature alteration and the volume expansion coefficient of the insulating oil, the amount change of the insulating oil in the cable 7 is calculated. A supply amount (a theoretical value) of the insulating oil to be supplied to the cable is calculated by carrying out correction of the calculated value based on the supplied oil pressure sent out of a pressure transmitting apparatus 3 and the calculated value of the supply amount of the insulating oil and the measured value of the amount of the insulating oil actually supplied to the cable by a flow-meter 4 are compared.  In the case where the actually measured value by the flow-meter 4 is equal to or higher than the value of the amount of the insulating oil by a prescribed value, the data processing control part 6 judged that the oil is leaking.
Patent JP-H0876462-A (JP)
Title: Binary system developer
Inventor: KAWADA HIDEAKI
IPC: G03G9/087
Filed: 1994-09-05
Abstract: PURPOSE: To provide a developer which has a sufficient chargeability with completely no inclusion of charge control agent, with which no toner scatters during copying while the image transfer efficiency is satisfactory, a copied image having a required density can stably be obtained for a long time, and the degree of fixing of a transferred image is sufficient with no occurrence of a spent, and which is excellent in durability. CONSTITUTION: Toner particles contain fixing resin and magnetic powder dispersed in the fixing resin, and the fixing resin is a composition containing resin having a monomeric material and a polymeric material, having an anionic polar group, The ratio of the anionic polar group contained in the monomeric material is less than that of the polymeric material, and The SP value of the monomeric material is less than that of the polymeric material. Each of the carrier particles has a core particle and a cover layer with which the core particle is covered, the core particle being made of a predetermined magnetic material.
Patent JP-H1148513-A (JP)
Title: Thermal print head
Inventor: TSUDA FUMIKO
IPC: B41J2/335
Filed: 1997-08-05
Abstract: PROBLEM TO BE SOLVED: To ease a stress related to a face where a base and a circuit board face each other, form high-quality images and improve durability, by sealing a driver IC and a connection line by a member having a glass transition point in a predetermined temperature range. SOLUTION: An approximately 150 μm-thick double-face adhesive tape 2 obtained by applying an acrylic adhesive to a rayon nonwoven fabric is attached onto a heat radiation plate 1 of aluminum, on which a ceramic substrate 4 having a heat-generating resistor 3 and a circuit board 5 of glass epoxy are arranged. A driver IC6 is disposed on the circuit board 5. The driver IC6 is electrically connected by bonding wires 10a, 10b to the ceramic substrate 4 and circuit board 5. The driver IC6 and bonding wires 10a, 10b are sealed by a member 14 of an epoxy resin having a glass transition point of 60-100 deg.C, thereby preventing a deformation of the circuit board 5 and protecting the driver IC6.
Patent JP-S60103146-A (JP)
Title: Aluminum filler metal with low rolling crack sensitivity
Inventor: MATSUMOTO JIROU
IPC: C22C21/02
Filed: 1983-11-11
Abstract: PURPOSE:To obtain Al filler metal with low rolling crack sensitivity by adding a specified rare earth element to an Al-Si alloy. CONSTITUTION:When various Al alloy bearings are manufactured, blanks for bearings are rolled and worked to manufacture bearings of desired shapes. At this time, the blanks are welded to each other before the rolling and working so as to improve the productivity in the rolling and working stages. When the welding is carried out, an Al alloy contg. 3-8wt% Si and 0.3-2wt% one or more kinds of rare earth elements such as La, Ce, Pr and Nd is used as filler metal. A rolled material of high quality as a blank for bearings is obtd. without causing rolling crack in the weld zone.