baber/WOPTO huggingface dataset:
Patent JP-S6182385-A (JP)
Title: Automatic lock mechanism of carriage
Inventor: MORIYAMA KANICHI
IPC: G11B21/02
Filed: 1984-09-29
Abstract: PURPOSE:To fix a movable carriage automatically and firmly by employing a fixing mechanism having a slow action and mounting a magnetic head. CONSTITUTION:When a magnetic disk device, etc., are brought into the stopped state, a carriage 10 rotates due to the torsion force of a retract spring 15 and a magnetic head 1 moves to the retract position on the magnetic disk. An electromagnetic solenoid 11 having a dushpot mechanism, etc., acts slowly, and an ascending plunger 11a fits in a notch part 16 of the carriage 10 at the retrack position to fix the carriage firmly. Accordingly the disk can be prevented from breakage by the head 1 during transportation, etc.
Patent JP-S57128072-A (JP)
Title: Semiconductor device
Inventor: INABA TOORU
IPC: H01L29/80
Filed: 1981-12-21
Abstract: PURPOSE:To easily perform the channel control and to improve the electrical characteristics for the subject semiconductor device by a method wherein, when a J-FET and a bipolar transistor are provided on the same semiconductor substrate, the gate of the FET is split into a plurality of gates, and shallow source regions are provided in a contact state among the split gates. CONSTITUTION:N<+> type buried regions 32a and 32b are formed by diffusion on a P type Si substrate 31, an N type layer 33 is epitaxially grown on the whole surface including the above regions, and the layer 33 is divided into island type layers 33a and 33b respectively, including the regions 32a and 32b, using a P type region 34 reaching the substrate 31. Then, the P type gate regions 35a-35c, to be used for the J-FET, are formed by diffusion in the island-formed layer 33 leaving an interval among them, and the P type base region 35d to be used for the bipolar transistor is provided in the layer 33b. Subsequently, shallow N type source regions 36b and 66a are formed by diffusion between the regions 33a and 35b, and 35b and 35c, an N type emitter region 36d is provided in the region 35d, and then an N<+> type collector lead-out region 35e is formed by diffusion at the end section of the layer 33b.
Patent JP-H0752084-A (JP)
Title: Slitter device
Inventor: ISHIWATARI HIDEYUKI
IPC: B26D7/18
Filed: 1993-08-19
Abstract: PURPOSE:To provide a slitter device which can restrain the rotary shafts of a pair of circular blades for cutting a sheet, from oscillating, so as to prevent inferior cutting, and which can prevent a worker from carelessly touching the circular blades. CONSTITUTION:A reinforcing block is fixed to a driven pulley shaft 15, and a rotatable reinforcing block 30 rotatably supports a conveying roller shaft 35 which is fixed thereto with an upper circular blade. A sheet having been cut by the upper and lower circular blades is led onto a sheet discharge plate 4 through a discharge guide groove formed in the reinforcing block 30.
Patent JP-S58106393-A (JP)
Title: Heat accumulator
Inventor: YAMASHITA KAZUO
IPC: F28D20/02
Filed: 1981-12-18
Abstract: PURPOSE:To contrive to reduce the size of a heat accumulator, and enhance heat-exchanging efficiency and responsibility, by a method wherein a substance having a specific gravity higher  than that of a molten liquid of a heat-accumulating material at the temperature in proximity  to the melting point thereof is sealed into a container together with the heat-accumulating  material, and a heat exchanger and a cooler for the substance are placed in the inside part of  the substance and the material, in a heat accumulator for solar heat or the like used for supplying hot water or the like. CONSTITUTION:A latent heat type heat-accumulating material 2 and a substance 6 having the  specific gravity higher than that of the molten liquid of the material 2 at the temperature in  proximity to the melting point thereof, for example flon R-113, are sealed into the container 1,  and the heat exchanger 3 a part of which constitutes the cooler 7 is placed. When a low-temperature heat-transmitting medium is passed into the heat exchanger 3 through the cooler 7, a  vapor of the substance 6 is condensed in a space A, the condensed liquid drops onto the  material 2, sinks in the material 2 because of its higher specific gravity, and is re-evaporated.  Therefore, the material 2 is stirred, and solidification thereof proceeds smoothly without any  sticking on heat-transmitting surfaces and without any intervention of the substance 6. Accordingly, accumulation of heat is conducted smoothly through the substance 6 which has a  high thermal conductivity, and heat-accumulating and heat-releasing efficiencies are enhanced.
Patent JP-S6448163-A (JP)
Title: Multiprocessor system
Inventor: YASUMURO TAKETOSHI
IPC: G06F15/167
Filed: 1987-08-19
Abstract: PURPOSE:To eliminate a need of a shared memory and to quickly transfer data in accordance with simple procedures by transferring data from one processor to another by direct transfer from an internal register of one processor to that of another. CONSTITUTION:A two-port internal register (ERG) is provided which has one port connected to the internal bus of its own processor and has the other port connected to a processor interface (MPIF) and is so constituted that this ERG can be accessed from another processor, and a semaphore bit (SB) is provided in the ERG to synchronize the external access to the internal register. Each processor refers to the SB to discriminate whether access to the internal register in another processor is possible or not, and data is directly transferred between respective internal register if the SB indicates that this access is possible. Thus, a shared memory is unnecessary and data is quickly transferred in accordance with simple procedures.
Patent JP-H1049995-A (JP)
Title: Magnetic reproducer
Inventor: HATANAKA YUJI
IPC: H04N5/92
Filed: 1996-08-05
Abstract: PROBLEM TO BE SOLVED: To prevent the malfunction of a decoder from occurring even at the time of starting of a reproduction, when an error is generated, etc., by outputting mode change information to an outside system or an internal system at the time of changing a mode. SOLUTION: A system controller 27 transmits a packet output control 100 to an output control circuit 26 according to various kinds of operation modes. When the control signal 100 is 'L', the circuit 26 stops the outputting of a packet. Moreover, a reset is applied to this circuit by the raising of the control signal 100 and the outputting of the packet is started. Further, at the time of the raising of the control signal 100, a reproduction starting signal 101 is, for example, supplied to the decoder 7 of a receiving device 2.
Patent JP-S6185303-A (JP)
Title: Preventive for plant diseases
Inventor: ASADA YASUJI
IPC: A01N63/00
Filed: 1984-10-02
Abstract: PURPOSE:A plant disease preventive that contains, as an active ingredient, a ground liquid product obtained from a plant in Cruciferae which has been inoculated with a microorganism causing downy mildew in the plant, thus being effectively used for cucurbitaceous plants such as cucumber and pumpkins. CONSTITUTION:The objective preventive contains, as an active ingredient, a lignification-inducing factor included in the supernatant which is obtained by grinding tissues of a cruciferous plant infected with Peronospora brassicae (a disease-causative fungus in Chinese cabbage, cabbage and radish) and removing precipitates from the ground product. The agent induces lignification of cell walls of the plant to which the agent has been applied to inhibit the invasion of the disease-causative microorganisms. EFFECT:Since it originates from plants, the agent is safe to humans and animals and also ideal from environmental point of view.
Patent JP-H0952725-A (JP)
Title: Method for cutting thin sheet glass and device therefore
Inventor: SATO TOMOATSU
IPC: C03B33/03
Filed: 1995-08-11
Abstract: PROBLEM TO BE SOLVED: To obtain a method for cutting thin sheet glass capable of surely putting inscribing lines on the thin sheet glass and exactly cutting the thin sheet glass along these inscribing lines and a device therefor. SOLUTION: The continuously formed thin sheet glass 1 is curved and guided to a bow shape in a flow direction by a conveyor 3 for curvilinearly guidance and the inscribing line 7 of a direction perpendicular to the flow direction is put by an inscribing line imparting mechanism 4 on the outer side face of this curving. Bending force is then acted on the thin sheet glass toward the inner side face of the curving by a folding and cracking mechanism 5, by which the thin sheet glass is cracked along this inscribing line 7.
Patent JP-H1153130-A (JP)
Title: Printing system, state monitoring method for printing system, and computer-readable storage medium storage with program
Inventor: OCHIAI MASAHITO
IPC: B41J29/38
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To automate a monitoring process for displaying the state of a printer receiving a print job at a display part by controlling an information destination of the state of the printer changing as the printer side processes the print job and transferring it to a data processor controlling packets at proper time. SOLUTION: A computer device 101 sends print data 107 to a printer device 103 through a network 102. The printer device 103 once receiving the print data 107 sends an event report 108 to a computer device 101 through the network 102 according to the status of the printer device 103. Further, the computer device 101 sends and receives monitoring packets 109 to and from the printer device 103 to monitor the status of the printer device 103. Then packets received from the printer device 103 are analyzed to monitor the state of the printer device 103, and the monitoring contents are displayed on a monitor 104.
Patent JP-S60222382-A (JP)
Inventor: KASHIMA MITSUHIRO
IPC: B62K25/08
Filed: 1984-10-01
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-H06176574-A (JP)
Title: Wide data route circuit of dram
Inventor: HIIPU BUI TORAN
IPC: G11C11/401
Filed: 1991-08-16
Abstract: PURPOSE: To facilitate the test of a memory cell of a high-speed and high-density by transferring data between the local I/O line pair and the main I/O line pair of a memory cell array through a wide width data route circuit including making a latch. CONSTITUTION: The local part I/O and the local part I/O- of the local I/O line pair of DRAM memory cell array 20 with a sense amplifier, a local differential amplifier 42, etc. form the wide width data route circuit and is connected with a pair of main I/O through a latch circuit by the combination of p-channel transistor (TR) 32, 34 and n-channel TR 36 and 37 to transfer data between the local part I/O, I/O- and main I/O. Then the latch circuit latches multiple outputs according to a logic on corresponding I/O and I/O- and the test result of the memory cell by butting appears on a pair of match lines MATCH or an anti-match MATCH line to facilitate the test of the DRAM cell array of a high speed and high density.
Patent JP-S6264851-A (JP)
Title: Production of water-swellable vinyl chloride resin composition
Inventor: WATANABE MASASHI
IPC: C08L101/00
Filed: 1985-09-17
Abstract: PURPOSE:To obtain the titled compsn. which has excellent mechanical strength and water-swellability, gives a stable waterstopping effect over a long period of time and is suitable for use as a waterstopping material for gaps, a sealing material, a waterstop, a packing, etc., by blending a vinyl chloride resin with a specified masterbatch compsn. CONSTITUTION:9-1pt.wt. vinyl chloride resin (A) such as vinyl chloride homopolymer, a vinyl chloride/vinyl acetate copolymer having a vinyl acetate content of 8-25% and a vinyl chloride/ethylene copolymer having an ethylene content of 2-10% is blended with 1-9pts.wt. plasticizer (B) (e.g., phthalate plasticizer) and a highly water-absorbing resin (C) in a quantity of 1-4 times by weight the combined quantity of components A and B, such as an esterified vinyl acetate/acrylic ester copolymer having an average particle size of 100mu or below and a water absorption rate of 20g/g or above to obtain a masterbatch compsn. Further, a vinyl chloride resin is added thereto in such a quantity as to give a final product having the desired component C content.
Patent JP-S6351356-A (JP)
Inventor: JIERAARU PURURAN
IPC: C07C69/88
Filed: 1987-08-19
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-S58108459-A (JP)
Title: Device for collection of blood
Inventor: KUBO YOSHIROU
IPC: G01N35/10
Filed: 1981-12-22
Abstract: PURPOSE:To prevent air from mixing into a blood vessel by collecting blood making a blood collecting tube vacuum inside in a proper combination of a valve action and the reciprocation of a compression roller with a solenoid valve and the roller provided on the blood collecting tube connected to the blood vessel in vivo. CONSTITUTION:The points P2 and P3 of a tube 1 are opened with solenoid valves SV2 and SV3 and then, a motor M is rotated. A roller 2 moves to the side C compressing the tube 1 to squeeze air out of the tube 1. When the point P3 is closed, the tube is rendered almost vacuum from P1-P3. The motor M reverses to return the roller 2. The point P1 is opened with the solenoid valve SV1 to collect blood. As the roller 2 is separated from the tube 1 with a lift plate 10 to facilitate the collecting of blood. The point P1 is closed while the point P2 is opened and then, the motor M is operated to squeeze blood or the like out to the side C in the tube 1 with the roller 2.
Patent JP-S6099472-A (JP)
Title: Injection method with die casting device
Inventor: NAGI TSUTOMU
IPC: B22D17/32
Filed: 1983-11-02
Abstract: PURPOSE:To enable high efficiency casting with a low power casting device by attaching a pressure increasing piston to a liquid pressure cylinder for injecting a molten metal of a die casting device and increasing the injection pressure of the molten metal by the pressure increasing piston in the stage of high speed injection. CONSTITUTION:A pressure increasing piston 12 as the 2nd piston is additionally provided to a fluid pressure cylinder 8 of an ordinary die casting device. Die casting is accomplished by driving first a piston 9 at a low speed, then driving the piston at a high speed to feed a molten metal 2 of an Al alloy, etc. through a sprue 5 into the casting cavity 7 of dies 6, thereby casting the molten metal under pressure. The piston 12 is driven to increase further the high-speed injection pressure in the stage of performing casting with the injection pressure increased by the high speed injection so that the casting with higher power with the die casting machine of low power is made possible. The driving of the pressure increasing piston in the high injection region is accomplished in such a way that when the piston 12 attains the limit of the driving stroke, the driving of the piston 12 is once released and is again driven to increase the pressure, thereby increasing the die casting power by the high speed injection.
Patent JP-H0490564-A (JP)
Title: Image forming device
Inventor: KATO TOMOKAZU
IPC: B65H1/14
Filed: 1990-08-02
Abstract: PURPOSE:To prevent a paper empty state by carrying out image forming operation when an upper paper feeding position is reached by an elevator after the image forming operation is made to stand by when a paper feeding tray is selected while the elevator of the paper feeding tray is being raised and a starting instruction of the image forming operation is given. CONSTITUTION:When the paper feeding tray 1030 is selected while the elevator 1020 of the paper feeding tray 1030 is being raised and the starting instruction of image formation is given, after having the image forming operation of the image forming means stand by, if the elevator 1020 is detected to have reached the paper feeding position, the image forming means is controlled by a switch 1002 to carry out the image forming operation utilizing the paper set to the upper paper feeding tray 1030. Therefore, when the paper feeding tray 1030 is selected to carry out the image forming operation while the elevator 1020 is being risen and instruction is given to start the image formation, the paper empty state is not created as was before, but image forming operation is carried out by utilizing the paper set to the paper feeding tray mentioned above after the image forming operation is made to stand by and the elevator 1020 has reached the paper feeding position.
Patent JP-H0369836-A (JP)
Title: Valve device for hydraulic shock absorber
Inventor: MURAKAMI TOMOHARU
IPC: F16F9/348
Filed: 1989-08-09
Abstract: PURPOSE:To prolong the lifetime of sub leaf valves by providing main leaf valves for generating a predetermined damping force in intermediate and high speed regions of a piston in openings at one end of each main port, and sub leaf valves for generating a preset damping force in a low speed region of the piston in openings at one end of each sub port. CONSTITUTION:In a low speed region of a piston,an operating oil releases sub leaf valves 31b, 32b through sub ports 30i, 30h to enable the generation of a desired low damping force, while in intermediate and high speed regions, the operating oil releases main leaf valves 31a, 32a through main ports 30g, 30f to enable the generation of a desired high damping force. During the release of the vales 31b, 32b, the valves 31a, 32a cannot be released, and the damping force in the low speed region can be stably generated as preset. During the release of the valves 31a, 32a, the valves 31b, 32b are also released, and any bent portion at a sharp angle cannot be generated on the basic ends thereof so that any breakage or the like of the sub leaf valves 31b, 32b can be prevented.
Patent JP-S6268094-A (JP)
Title: Detector for abnormality such as disconnection of motor and speed controller for motor
Inventor: YAMAMOTO TOSHIHIKO
IPC: G01R31/34
Filed: 1985-09-20
Abstract: PURPOSE:To eliminate the need for devices, such as an expensive voltage sensor and shunt by transmitting an abnormal signal when the combination of input signals from predetermined comparator circuits forms logics meaning the disconnection of a speed controller and the breakdown of an element. CONSTITUTION:In a disconnection detecting circuit 64, a non-inverting amplifier 67 monitors a current feedback signal If. A voltage comparator 66 monitors a thyristor-ignition phase-angle adjusting signal I. Both outputs V2, V3 from voltage comparators 66, 68 reach a H level. An output from a 2 input NAND logic IC28 reaches a L level and an output from an inverter logic IC29 at the next stage the H level and a transistor 71 is turned ON at that time, an alarm relay X is driven, and a contact 32 is closed, thus notifying disconnection.
Patent JP-H1150212-A (JP)
Title: Method for heat treating light alloy casting
Inventor: YOSHIMOTO KAZUYUKI
IPC: C22F1/00
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To reduce the residual stress of a light alloy casting at the time of heat treatment without deteriorating the material strength of the casting by maintaining the film boiling state of a refrigerant at least to a temp. in which the proof stress of the casting is regulated to thermal stress or above. SOLUTION: Quenching for a work composed of an Al alloy casting or the like is executed through a cooling stage of three steps. At first, in a film boiling step, vapor film of a refrigerant covers the surrounding of the work, and since the cooling rate is slow, it is uniformly cooled. In the following nucleate boiling stage, the vapor film of the refrigerant breaks, the work is rapidly cooled and a temp. difference is generated in each part of the work. As a result, in the case that the thermal stress to be generated is higher than the proof stress as the material of the work, plastic deformation occurs to generate residual stress.  Therefore, the film boiling state of the refrigerant is maintained longer than the conventional case, by which the starting temp. of the nucleate boiling is reduced to the one at which the proof stress as the material of the work exceeds thermal stress to delay the cooling rate of the work.
Patent JP-H0257101-A (JP)
Title: Control device of tilling depth of power tiller
Inventor: NISHIGUCHI NOBUYUKI
IPC: A01B63/114
Filed: 1988-08-19
Abstract: PURPOSE:To simplify structure and operation by equipping a cover efficiency compensating means to expand a top link cylinder when set tilling depth is changed to a shallow tilling side and to shorten the top cylinder when the set tilling depth is converted to a deep tilling side. CONSTITUTION:When set tilling depth by a tiling depth setting device is converted to a shallow tilling side and adjusted, a top link cylinder 21 is expanded and operated by a cover efficiency compensating means, a power tiller 4 is rocked and cover efficiency is made (approximately) the same before and after the conversion. When the set tilling depth is changed to a deep tilling side and adjusted, the top link cylinder is shortened and operated by the cover efficiency compensating means to maintain the cover efficiency unchangeable.
Patent JP-H0636858-A (JP)
Title: Charge device
Inventor: KAWAMOTO HIROYUKI
IPC: G03G15/02
Filed: 1992-07-13
Abstract: PURPOSE:To eliminate the formation of a discharge product, stabilize a charge device for a long period, and also eliminate the generation of ozone by taking out an oxygen ion migrating in a solid electrolyte to the air, and implanting the charge by it to a member to be charged. CONSTITUTION:A DC high voltage is applied between a platinum electrode 3 and the conductor 7 of a photosensitive drum 5 by a DC power source 13. On the surface of a solid electrolyte formed on the surface of the platinum electrode 3, oxygen gas in the atmosphere obtains electrons from the platinum electrode 3 on the minus side, and is ionized to form an oxygen ion, which is then migrated to the plus side in the solid electrolyte 2. The oxygen ion reaching the surface opposite to the platinum electrode 3 of the solid electrolyte 2 implants charges to the surface of the photosensitive drum 5 as a member to be charged by an electric field E formed between the platinum electrode 3 and the photosensitive drum 5. According to this constitution, since the intensity of the electric field E may be small, formation of a discharge product or generation of ozone can be significantly reduced.
Patent JP-S60100230-A (JP)
Title: Real-time inspecting device for main storage part
Inventor: KUSUNOKI SHIGEO
IPC: G06F12/16
Filed: 1983-11-04
Abstract: PURPOSE:To prevent a runaway and improve reliability by inspecting the contents of a main storage part at the timing when a main CPU to be inspected releases a bus. CONSTITUTION:A main computer system 13 and a real-time main storage part inspecting device 4 are connected together through a bus 3 which transfers a data signal 31, address signal 32 in a main storage part 1, and status signal 33. This inspecting device 4 consists of an inspecting CPU 7, etc., and inspects whether data stored in an inspection storage part 12 coincide with the contents of the main storage part 1 or not. When this inspection is performed, the main CPU 2 reads instructions out of the main storage part 1 at time t1-t2 and decodes those instructions at time t2-t3, but the main CPU 2 releases said bus 3 at this time and said inspecting device 4 occupies said bus 3 at time t5-t6 with an operation signal 8 detected by a bus monitor part 5 to store the data from a main storage part 1 in the inspection storage part 12 and perform the inspection.