baber/WOPTO huggingface dataset:
Patent JP-S6432485-A (JP)
Title: Bloch line memory device
Inventor: MARUYAMA YOJI
IPC: G11C19/08
Filed: 1987-07-29
Abstract: PURPOSE:To erase a pair of Bloch lines without exerting an influence on a storage part of information, by injecting a pair of Bloch lines in which the rotational direction of magnetization is different, to a position being adjacent to a pair of Bloch lines to be erased. CONSTITUTION:A pulsative current Is is allowed to flow to a write conductor 6 superposed on the end part of an enlarged stripe magnetic domain 4, and a pair of Block lines 7 for an erasion are written right under the conductor. Thereafter, when a vertical bias magnetic field HB is intensified and returned to the original intensity, the strip magnetic domain 4 contracts and can be returned its initial state. As a result, in the end part of the stripe magnetic domain 4, a paper of Bloch lines to be erased 2 and the pair of Bloch lines for an erasion 7 exist. In this case, when the rotational direction of magnetization of the pair of Bloch lines for an erasion 7 is opposite to the rotational direction of magnetization of the pair of Bloch lines 2 to be erased, these Bloch lines are combined and annihilated. In such a way, a state that the pair of Block lines do not exist in the end part of the stripe magnetic domain 4 can be generated.
Patent JP-H0636761-A (JP)
Title: Alkaline battery
Inventor: IZUMI AKIHIDE
IPC: H01M6/22
Filed: 1992-07-15
Abstract: PURPOSE:To improve the vibration resistance and shock resistance and suppress the reduction of the discharge deterioration ratio during high-temperature storage by adding super water absorption fibers having a two-layer structure of an inner layer made of acrylic fibers and an outer layer made of a super water absorption polymer to a gelatinous negative electrode. CONSTITUTION:An alkaline electrolyte and a gelatinous negative electrode made of zinc powder and a gelatinizer are filled in a positive electrode mix via a separator. Super water absorption fibers having a two-layer structure of an inner layer made of acrylic fibers and an outer layer made of a super water absorption polymer are added to the gelatinous negative electrode. The outer layer, i.e., the super water absorption polymer, of super water absorption fibers absorbs the alkaline electrolyte and is swollen, and the contact between a negative electrode current collector and zinc powder and the contact within the zinc powder are increased by the increase of the internal pressure of a battery caused by it. The reduction of the discharge deterioration ratio during high-temperature storage can be suppressed, the inner layer, i.e., acrylic fibers, of super water absorption fibers suppresses the fluidity of the gelatinous negative electrode against the external vibration and shock, and the vibration resistance and shock resistance can be improved.
Patent JP-H0634706-A (JP)
Title: Ic socket
Inventor: HAYASHI TERUYOSHI
IPC: H01L21/683
Filed: 1992-07-15
Abstract: PURPOSE:To conduct the inspection of an IC package which generates a large amount of heat simply by mounting a cap on a socket body and providing a radiation fin in a part of the cap in such a way that it comes in contact with the IC package. CONSTITUTION:A cap 4 is made of molded body of synthetic resin, and a radiation fin 5 is made of metal material which transmits high heat such as aluminium. The fin 5 is supported on the cap 4 through a pressing spring 8. When the cap 4 is closed, the bottom face of the radiation fin 5 is pressed against the top face of an IC package 2 via the pressing spring 8. When electrical characteristics of the package 2 are tested, it is possible to make heat generated from the package 2 escape to the outside via the fin 5 provided in the cap 4. Consequently, it becomes unnecessary to provide a cooling device in the outside of an IC socket 1 and possible to conduct the electrical characteristics test of the package 2 which generates a large amount of heat simply.
Patent JP-S5977368-A (JP)
Title: Image tracking apparatus
Inventor: KINOSHITA NOBORU
IPC: G01S3/78
Filed: 1982-10-26
Abstract: PURPOSE:To eliminate obstruction from other objects by dividing a binary image in terms of connected areas to select the connected area where the target should occupy as target extraction area. CONSTITUTION:An image signal taken with a sensor 1 is inputted into an area division circuit 13 passing through a binary coding circuit 2. The area division circuit 13 cleasifies pixels showning a high brightness in terms of pixels connected to each other and outputs data for specifying groups to which pixels all existing should belong to a central value measuring circuit 14. The central value measuring circuit 14 meaures the gravity center, average brightness and area for each group and outputs results to an identrification circuit 16. The identrification circuit 16 identifies the central vaues of the target to be tracked memorized in a memory 15 with those for respective areas to determine area to be tracked within the screen. An extrapolation circuit 17 extrapolates central values of the target using the previous values and new values to memorize the results into the memory 15 as central values for the subsequent target to be tracted while the position of the gravity center is outputted to a driving circuit 5.
Patent JP-S5889455-A (JP)
Inventor: KATOU HISAO
IPC: B66B21/12
Filed: 1981-11-24
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-H0920392-A (JP)
Title: Rotary quantitative filling device
Inventor: OTA MASATO
IPC: B67C3/00
Filed: 1995-06-30
Abstract: PURPOSE: To wash a measuring cylinder mechanism without providing a vertically movable mechanism by utilizing a locking mechanism of a rotary quantitative filling device with a no bottle-no filling function. CONSTITUTION: When a rotary quantitative filling device 1 is washed, a control device controls the servo motor of a jack 33, and a rocking frame 28 of a rocking type cam mechanism 27 is tilted to the maximum territorial angle. Then, the control device rotates a rotating body 5, and at the same time, detects a rotating angular position of the rotating body 5 by a detector. In this case, if it is detected that a piston 23 of a certain measuring cylinder mechanism 13 is located at a washing position, a piston rod 43 is locked, and the piston 23 is fixed at the washing position. Thus, when all the pistons 23 are located at the washing positions, the fluid passage of a valve mechanism 17 is switched to communicate a filler liquid tank with respective measuring cylinder mechanisms 13, and a washing liquid is fed from the filler liquid tank.
Patent JP-H0635021-A (JP)
Title: Image filter
Inventor: KATSUMATA MASAAKI
IPC: G02F3/00
Filed: 1992-07-15
Abstract: PURPOSE:To obtain a frequency distribution having its feature in an oblique direction by switching the delay quantity of each picture element so that one area among calculation areas may be selectively specified to plural shapes which are mutually inclined only by a different angle. CONSTITUTION:Picture element data for respective rows i-1, (i) and i+1 are inputted to every row in order from each line 81, 82 and 83. As to the picture element data for the row i-1, the data is delayed by the amount of two picture elements by delay circuits 71 and 72 when a switch 91 is connected with the side of a terminal a1, meanwhile, the data is delayed by the amount of one picture element by the delay circuit 71 when the switch 91 is connected with the side of the terminal b1, and when the switch is connected with a c1 side, the picture element data is inputted through a line 31 without being delayed. And as to the picture element data for the row (i), the data is delayed by the amount of one picture element by the delay circuit 73, and then, it is inputted through a line 32. Furthermore, as to the row i+1, the data is not delayed when a switch 92 is connected with the side of a terminal a2, meanwhile, the data is delayed and inputted when the switch is connected with the terminal b2.
Patent JP-H0239859-A (JP)
Title: Protein composition having low formability
Inventor: KIMURA YOSHIHARU
IPC: A23J3/00
Filed: 1988-07-29
Abstract: PURPOSE:To provide a protein composition having foamability and using natural materials as raw materials thereof by adding yolk and fats or oils to the protein raw materials. CONSTITUTION:A protein composition comprises protein raw materials, yolk and fats or oils. The protein raw materials used are raw materials comprising mainly a protein such as albumen, lactalbumin, soybean protein, wheat gluten, casein, sodium casein or gelatin which have a quality of foaming when stirred as such or after dissolved in clean water, etc. The yolk can include not only raw yolk obtained by separating albumen from broken egg but also dry yolk obtained by drying the raw yolk, liquid yolk obtained by thawing frozen yolk, etc., fats or oils having high melting points of >=20 deg.C among the used fats or oils one especially preferable because of having a function to significantly lower the foamability of the product.
Patent JP-H0351085-A (JP)
Title: Clothing drier
Inventor: KONISHI KAZUMI
IPC: D06F58/02
Filed: 1989-07-20
Abstract: PURPOSE:To increase the drying effect, shorten the drying time, and reduce the energy cost by concurrently using hot air and ultrasonic waves. CONSTITUTION:When a valve 11 adjusting the quantity of air sucked through a suction port 12 is inclined to the left lower side to clog a left side passage, the outside air is sucked through a suction port 12 on a rear cover and fed to a heater 5 via a duct 7 by a blast fan 9. The air heated by the heater 5 is guided into a drum 2 through a drum hot air intake port 18 and discharged to the outside through an exhaust port 13. When the valve 11 is inclined to the right lower side to clog a right side passage, the heated air is circulated in the drum 2. Ultrasonic waves generated by a ultrasonic generator 6 are radiated to the clothing in the drum 2 during operation. The drying time is shortened, and the energy cost can be reduced.
Patent JP-H0743882-A (JP)
Title: Light shading masking film
Inventor: ITO HIDEKAZU
IPC: G03F1/92
Filed: 1993-07-29
Abstract: PURPOSE:To improve the visibility of cut line of a masking film used by peeling a light shielding peeling layer after cutting. CONSTITUTION:An organic basic material and an acid-base indicator discolored by the organic basic material are incorporated in some layers 21-23 of the light shielding peeling layers 2 including a coloring layer 21. The layers 2 are provided on a transparent supporting body 1. The organic basic material and the acid-base indicator may be incorporated respectively in different layers or separately in the same layer. Both materials are brought into contact with each other at the time of cutting the light shielding peeling layer 2 and the acid-base indicator is discolored. As a result, the contrast in the cutting line is sharply changed to be easily visible.
Patent JP-S59135055-A (JP)
Inventor: MARUKO ARUBE
IPC: A61F2/24
Filed: 1983-10-07
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-S6082111-A (JP)
Title: Filter press
Inventor: ITOU YUUICHIROU
IPC: B01D25/12
Filed: 1983-10-11
Abstract: PURPOSE:To separate efficiently solid particles in a slurry from a liquid, and to remove sufficiently the remaining liquid between the solid particles by providing a pressurized slurry supply means and a pressurized gas supply means in a filter press. CONSTITUTION:Both surfaces of a filter plate is recessed, and a slurry passage hole 26 communicating with both surfaces is provided. A filter cloth is laid over both surfaces, and the filter plates are supported freely detachably from each other by a supporting means. The filter plates are clamped together through the filter cloth by a clamping means. A slurry is pressurized by a pressurized slurry supply means, and supplied between the filter cloths laid over the filter plates. A means for pressurizing the gas and supplying the pressurized gas between one of the two filter cloths bounded by the filter plates and the filter plate adjacent to the filter cloth is provided. The cake is pressed by supplying the pressurized gas, and the gas is forced into the clearance between the solid particles in the filter cloth to replace the liquid between the solid particles and to extrude the liquid.
Patent JP-H1174624-A (JP)
Title: Laser diode and fabrication thereof
Inventor: YU TAIGYON
IPC: H01S5/00
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To obtain a laser diode which permits low current oscillation with a large horizontal radiation angle by forming a first clad layer, an active layer, a second clad layer and an etch stop layer on a substrate and then forming a current cut-off layer on the opposite side faces of a third clad layer formed at a predetermined region of the etch stop layer, thereby facilitating adjustment of the ridge width. SOLUTION: An n-type GaAs butter layer 22, an n-type AlGaAs clad layer 23, an active layer 24, a p-type primary AlGaAs clad layer 25, and a p-type InGaP etch stop layer 26 are formed sequentially on an n-type GaAs substrate 21. Furthermore, a p-type secondary AlGaAs clad layer 27 is formed in a specified region on the p-type InGaP etch stop layer 26 and a current cut-off layer 30 is formed on the opposite side faces of the p-type secondary AlGaAs clad layer 27. Subsequently, a p-type secondary GaAs cap layer 32 is formed on the entire surface including the current cut-off layer 30 followed by formation of metal electrodes 33, 34, respectively, above the p-type secondary GaAs cap layer 32 and below the substrate 21.
Patent JP-H0856257-A (JP)
Title: Cordless telephone set
Inventor: UMIGA KENICHI
IPC: H04W4/16
Filed: 1994-08-10
Abstract: PURPOSE:To obtain a cordless telephone set capable of conducting simple and convenient external transfer operation between slave sets. CONSTITUTION:In the cordless telephone set comprising a master set connecting to a telephone line and plural slave sets A2, B3 connecting to the master set through a radio channel, the master set is provided with a hold control means 125a setting an external line hold state when the slave set A2 making external line talking sends a hold request through a speech channel and releasing an external line hold state when a hold release request is made through the speech channel, a reception control means 125b controlling the selection of the reception channel from the slave set into a control channel or the speech channel at a prescribed interval after the holding of the external line for the reception standby, and an external line transfer means 125c receiving a connection request through the control channel from the slave set B3 in the reception standby state and outputting a line interrupt command to the slave set A2 and connecting the slave set B3 to the external line.
Patent JP-H0475797-A (JP)
Title: Work carrying method
Inventor: SHIMOEDA TOSHIO
IPC: B23K37/00
Filed: 1990-07-16
Abstract: PURPOSE:To execute the efficient operations to carry works by rising positioning means and transferring the works from a sliding member to the positioning means while the works are maintained at the same height, then lowering the sliding member. CONSTITUTION:The sliding member 12 is risen and while the work W after the end of the operation is maintained in the same height position, the work is transferred from the positioning means 52 to the sliding member 12 and thereafter, the positioning means 52 is lowered. The sliding member 12 is slid and the works W supported by this means is carried to the next working station B. The positioning means 52 disposed in the next working station B is raisen and while the work is maintained in the same height position, the work is transferred from the sliding member 12 to the positioning means 52 and thereafter, the sliding member 12 is lowered. The various operations to the works are simultaneously and rapidly executed in such a manner.
Patent JP-H02124830-A (JP)
Title: Preparation for controllably releasing trophic factor in ganglioside liposome vehicle
Inventor: DEIKURA JII ROUFUA
IPC: A61K9/127
Filed: 1989-07-20
Abstract: PURPOSE: To obtain a preparation for systemic administration or delivery, comprising a support composed of lipid ingredient and ganglioside ingredient and a stimulating factor associated with or incorporated in the support, and enabling sustained release of the stimulating factor and/or protection form catabolic enzyme. CONSTITUTION: This preparation comprises a therapeutically effective amount of a stimulating factor for treating neurodegenerated diseases and regenerating or protecting nervous tissue [e.g. nerve growth factor(NGF)] and a support composed of lipid ingredient(s) and ganglioside ingredient (pref. mixed bovine- brain ganglioside). In this case, the support is associated with or contains the stimulating factor. This preparation is obtained by the following process: the lipid ingredient composed of phospholipid and a cholesterol derivative as stabilizing component and the ganglioside ingredient are dissolved in an organic solvent followed by evaporating the solvent at 45 deg.C to form a smooth lipid film, and a phosphate buffer saline solution of NGF is added to the dried lipid film followed by agitation to effect encapsulation of the NGF into liposome.
Patent JP-H0722174-A (JP)
Title: Dc arc generating method
Inventor: NARISEI TORU
IPC: H05B7/18
Filed: 1993-06-30
Abstract: PURPOSE:To make cooling of arcs simply and effectively and give arcs a high voltage through utilization of the heat pinch effect by introducing gas to between a flow regulating cylinder and an electrode, and allowing the gas to jet out from the peripheral part of the foremost of electrode. CONSTITUTION:DC arcs A of transition type are generated by an electrode between its foremost and an object to be heated 2. The electrode 1 is connected with the negative pole of the power supply 5, while its positive pole is connected with the object 2. On the outside of the electrode 1, a gas flow regulating cylinder 7 surrounding the electrode 1 is installed with a certain gap reserved in between, and into it a gas G is introduced from the base end side of the electrode 1. The gas G is allowed to jet toward the tip from the periphery of the foremost of electrode 1 and surrounds the arcs A. The cylinder 7 produces a gas flow toward the object surrounding the arcs A generated between the electrode 1 and object 2.
Patent JP-H0238598-A (JP)
Title: High corrosion resistant double-layer galvanized steel sheet
Inventor: ABE MASAKI
IPC: C25D15/02
Filed: 1988-07-28
Abstract: PURPOSE:To improve corrosion resistance by overlapping both a galvanized layer wherein the particles having an equipotential point less than specified value are dispersed at the specified rate and the galvanized layer wherein the particles having the equipotential point more than the specified value are dispersed at the specified rate. CONSTITUTION:Both a plating bath in which the particles having an equipotential point less than 5, oxide or hydroxide of Sb, Si and W are dispersed and the plating bath in which the particles having the equipotential point more than 7, oxide or hydroxide of Mg, Zr and Al are dispersed are prepared. The plated two layers are successively formed on a steel sheet in the respective plating baths by an electrical process. The volume rate of the particles in the respective layers is controlled to 0.1-30%. Corrosion resistance is made insufficient in the volume rate less than 0.1% and workability of the plated layers is lowered in the case of exceeding 30%. The particles having the equipotential point less than 5 are charged to negative in a region of neutrality from weak acidity and repel chloride ions and the particles having the equipotential point more than 7 are charged to positive and pump up chloride ions and therefore progress of corrosion is inhibited and the high corrosion resistant plated layers can be formed.
Patent JP-H0722548-A (JP)
Title: Semiconductor device
Inventor: ISHIKAWA MINORU
IPC: H01L23/34
Filed: 1993-06-30
Abstract: PURPOSE:To accurately measure temperature of a semiconductor substrate by providing a pn junction formed of a first p type layer and a first n type layer on a semiconductor substrate and detecting temperature of semiconductor substrate on the basis of a built-in potential of the pn junction obtained by measurement. CONSTITUTION:A multilayer interconnection substrate 1 forms a p-type layer 10 by doping high concentration impurity with ion implantation or diffusion to a part of the upper surface of a n<+> silicon substrate 2. Temperature is measured based on a built-in potential between the p-type layer 10 and the n<+> silicon substrate 2. Thereby, since the area of device required for measurement can be set extremely small and temperature of the n<+> silicon substrate 2 itself can be measured, temperature of the n<+> silicon substrate 2 can be measured accurately.
Patent JP-2000021586-A (JP)
Title: Discharge lamp lighting device
Inventor: FUKUWA SHINJI
IPC: H05B41/24
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To prevent a lighting circuit from being broken by the flow of an excessive lamp current at the time of an input voltage drop and also prevent a discharge lamp from being left not lit due to a lighting failure when an input voltage rises to start lighting in the case that a D.C.-D.C. converter and a D.C.-A.C. inverter are provided for the lighting circuit. SOLUTION: An input voltage from a D.C. power source 1 is boosted by a D.C. boosting circuit 2, then converted into an A.C. voltage by a D.C.-A.C. inverter 3, and supplied to a discharge lamp 5. When the input voltage drops and the discharge lamp 5 goes out at that time, the stop state of the circuit operation is maintained by outputting a set signal to a latch circuit 10, and thereafter, when the input voltage rises and reaches a starting voltage lower than a rated voltage, a reset signal is output to the latch circuit 10 and the maintenance of the stop state is thereby canceled to perform a lighting start operation. If the lighting operation fails at that time, the lighting start operation is performed again when the input voltage further rises and approaches the rated voltage.
Patent JP-H05340034-A (JP)
Title: Prefabricated reinforcement unit and its manufacture
Inventor: NAKAGAWA MASAO
IPC: E04C3/34
Filed: 1991-07-29
Abstract: PURPOSE:To simply arrange a reinforcement. CONSTITUTION:A pair of unit formation bodies are formed of many shear reinforcing bars 2 which are nearly formed in a gate-shape and longitudinally arranged at fixed intervals, main bars 1 serially provided at least corner positions on both the sides of each shear reinforcing bar 2 in the state of mutually crossing at right angles, and a pair of right and left connecting bodies 3 which are extendingly formed in a longitudinal direction, and unitedly connect the tips being mutually adjacent in a longitudinal direction of the shear reinforcing bar 2. Both the unit formation bodies can be connected through a connecting metal fittings with the connecting bodies 3 placed opposite to each other.