baber/WOPTO huggingface dataset:
Patent JP-S63245358-A (JP)
Title: Tool holder
Inventor: NODA SHIGEO
IPC: B23Q17/09
Filed: 1987-03-30
Abstract: PURPOSE:To relieve the burden of a numerical control device, by providing a casing to hold a tool, a sensor to detect that a tool is in a machining state, a counting means to accumulate a time of a detecting signal and hold an accumulated time value, and an output means to output the data of the counting means. CONSTITUTION:A tool 15 is held to a tool holder 30, and an acceleration sensor 33 to detect acceleration (a centrifugal force) in the direction of a normal R, a control circuit 34 to accumulate and count a using time, store the accumulated time, and output the accumulated time, an output head 35, and a battery 36 are situated in a casing 31 of the tool holder 30. Thus, while the sensor 33 outputs a signal by means of which it is displayed that the tool 15 is in a machining state, the counting means accumulates and counts a time in which the sensor the outputs the signal. The accumulating and counting time is stored in a memory means, and is outputted through an output means to the outside. Thus, reading of an accumulating time from the tool holder 30 to decide a tool life may suffice for the action of an external circuit, e.g. numerical control devices, and the need to mount a counting means for time is eliminated.
Patent JP-H10269455-A (JP)
Title: Merchandise sales data register
Inventor: MATSUSHITA HISAHIRO
IPC: G07G1/12
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To perform speedy caution or alarm without danger as less as possible when a person in charge of shop or an employee has to open a drawer while being forced by a criminal. SOLUTION: When a person in charge of shop or an employee utters the voice of short words such as 'drawer can not be opened', for example, while standing at a position for performing the key operation of keyboard in order to open the drawer while being forced by the criminal, that voice is fetched from a microphone, digitized and converted to short word voice information. Then, this short word voice information is compared with short word voice information previously registered in a RAM and when coincidence is detected, the alarm is issued. Besides, the caution is performed by an operating mode as well.
Patent JP-H06288268-A (JP)
Title: Starting control method of gas engine
Inventor: FUJIMAKI OKIE
IPC: F02D19/02
Filed: 1993-04-02
Abstract: PURPOSE:To prevent the generation of a poor starting and an overrotation by detecting the temperature of a gas engine at the starting, and starting the engine by setting the opening of a throttle valve depending on a preset corresponding relation. CONSTITUTION:A control device 3 controls the opening of a throttle valve 2. A water temperature sensor 6 is set to the outer side of a water cooling jacket or the like of a gas engine 1, and detects the temperature of a cooling water. An outer air temperature sensor 7 detects the temperature of the outer air. When the engine is started, the temperature of the outer air is detected, as well as the temperature of the engine cooling water or the engine oil is detected, and the opening of the throttle valve is found depending on a preset corresponding relation with the temperature of the engine cooling water or the engine oil. This opening is corrected by the corresponding relation with the temperature of the outer air, and the engine is started by setting the corrected opening of the throttle valve. In such a way, the generation of a poor starting or an overrotation can be prevented.
Patent JP-H07283737-A (JP)
Title: Filter method of digital value array and circuit device
Inventor: FUERENKU REEPU
IPC: H03H17/04
Filed: 1995-03-08
Abstract: PURPOSE: To provide the method and circuit device which are constituted as simply as possible to filter a digital value string having improved noise characteristics and have a high efficiency. CONSTITUTION: A digital output value (y(t)) is the sum of a digital input value (x(t)) and a negative feedback value (a(t)), and the negative feedback value (a(t)) is equal to a first variable (X0 (t)) subjected to subtraction of a second variable (X1 (t)), subtraction of the second variable (X1 (t)) shifted right by (m) positions, and addition of the first variable (X0 (t)), and in this case, the first variable (X0 (t)) corresponds to (m) lower bits of a preceding digital output value (y(t-1) and always represents a positive value, and the second variable (X1 (t)) corresponds to the preceding first variable (X0 (t-1)) subjected to subtraction of the preceding second variable (X1 (t)) algebraically shifted right by (m) bits, and calculation of the negative feedback value (a(t)) based on additional lower bits is performed at least up to last addition of the first variable (X0 (t)),  and extension is not considered thereafter and is stopped.
Patent JP-S555152-A (JP)
Title: Production of heat exchanger
Inventor: HAYASHI MASAKATSU
IPC: F28D1/047
Filed: 1978-06-28
Abstract: PURPOSE:To obtain the heat exchangers of superior heat tansfer characteristics, lightness in weight and small sizes by using the casting molds using the specific resins as a pattern and integrally forming fin plates and porous metals around the  zigzag pipe by the special method in producing the heat exchangers. CONSTITUTION:With resins having continous cavities such as foamed urethane or the like as a pattern, casting mold material such as of plaster slurry is filled in the abovementioned cavities and the resins are removed by heating or the like, whereby split film casting molds 6, 7 are formed. The casting molds 6, 7 are incorporated to a heat transfer pipe 1 having beforehand molded to zigzag form in the lengthwise  direction of the plural pipes 1 by leaving a clearance 9. Molten metal such as  copper or other is filled through vacuum or pressure operation into the holes of the  casting molds 6, 7 and the clearances 9. After the metal has solidified, the casting  molds are removed. This yields the heat exchanger integrally molded with the fin  blocks 2 having the heat transfer pipe 1, fin plates 3, and three-dimensional  continuous spaces 4. The fin plates 3 improve the coupling and heat transfer and  reception between the blocks 2 and heat transfer pipe 1. It is also possible to perform the removal of the foregoing resin patterns after incorporation to the heat transfer pipe 1.
Patent JP-S561271-A (JP)
Title: Direct current welding electric power source device
Inventor: NISHIDA YORIAKI
IPC: B23K9/06
Filed: 1979-06-18
Abstract: PURPOSE: To prevent the magnetic deviation of a main transformer by specifying the conduction periods of respectively one set two pieces of alternately actuating switching elements and free wheel diodes of the bridge inverter circuit to which direct current is input and which has a transformer on its load.  
     CONSTITUTION: The secondary side of a transformer Tr is full-wave rectified by way of a reactor L 1  and arc load is connected between its outputs. The switching elements Q 1 WQ 4  of the inverter part repeat the operation of simultaneously turning Q 1 , Q 4  ON, thence turning Q 1 , Q 4  OFF thence simultaneously turning Q 2 , Q 3  ON at a certain frequency. The operations of these elements are the same and from the beginning of the half period when the element Q 1  is to be intrinsically conducted, they are put in a ready state. The time when there is no more forward voltage drop of the diode D 1  is detected and a time delay circuit and switch SW are operated to conduct Q 1 . In this way, the conduction time of each element is unified and the unbalance of the periods when the diodes D 1 , D 4  and D 2 , D 3  conduct is eliminated, whereby the magnetic deviation of the transformer is prevented. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05282980-A (JP)
Title: Terminal structure
IPC: H01H45/04
Filed: 1992-03-31
Abstract: PURPOSE:To securely perform solder junction. CONSTITUTION:A terminal 1 drawn outwardly from a main body 2 of an electromagnetic relay is reinforced by providing a narrow recessed stripe nick 1a at the central part of one surface side along the longitudinal direction of a conductor plate whose plate thickness is thin, while it is fixed by applying a liquid adhesive 3 at its base in a terminal structure. A plurality of grooves 1b which scan in the direction perpendicular to the longitudinal direction on the inner surface of the narrow recessed stripe nick 1a, are provided on the terminal 1. Accordingly, even if the liquid adhesive 3 applied on the base creeps up along the thin narrow recessed stripe nick 1a according to capillarity, it is successively fallen into the plurality of grooves 1b and is dispersed in the direction perpendicular to the longitudinal direction, so that creepage of the adhesive 3 toward the longitudinal direction can be prevented. Accordingly, when the electromagnetic relay is mounted on a printed circuit board, there is no creepage of the adhesive on the narrow recessed stripe nick 1a when soldered, because the terminal 1 is connected to a printed wiring part after being inserted into a terminal hole. Thus, secure solder junction can be provided.
Patent JP-S534907-A (JP)
Title: Rail for railway vehicle
Inventor: AKASAKA KICHIDOU
IPC: E01B19/00
Filed: 1976-07-02
Abstract: PURPOSE:To effectively provide a structure for preventing a rail for ray way vehicles from being vibrated, at low cost.
Patent JP-S60223438-A (JP)
Inventor: SHIMIZU EISAKU
IPC: H02J7/00
Filed: 1984-04-18
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-S61239329-A (JP)
Title: System for instructing actuation of service processor
Inventor: KOIKE SUKEZUMI
IPC: G06F11/22
Filed: 1985-04-12
Abstract: PURPOSE:To complete the execution of an instruction without waiting the execution of a command by means of a service processor, by causing a CPU to set command information designated by the instruction in a prescribed area of a main storage device and to interrupt the service processor. CONSTITUTION:When a CPU2 detects a specified instruction in a specific instruction, DIAGNOSE instruction, to be used for commanding a service processor (SVP)4 with an instruction controlling section 10, the CPU2 actuates a command transferring section 11 and transfers the command information in a storage area designated by the DIAGNOSE instruction to a prescribed fixed area of a main storage device 1, and then, actuates an interruption controlling section 12. When a special interrupt signal 25 is sent to the SVP4 and detected by an interruption accepting section 14, an accept signal 26 is returned to the CPU2 and, simultaneously, a command processing section 15 is actuated. The command processing section 15 makes access to the fixed area and performs designated processing. Upon receiving the accept signal 26 by means of the interruption controlling section 12, the CPU2 causes its instruction controlling section 10 to set a conditional code register 13 to a prescribed complete code and terminates the execution of the instruction.
Patent JP-H02259803-A (JP)
Title: Plant controller
Inventor: GOSHIMA YASUO
IPC: G05B13/02
Filed: 1989-03-31
Abstract: PURPOSE:To perform the optimum control operation even when an unexpected state occurs by utilizing profound knowledge that is a base to decide the structure of a plant, the characteristic of equipment, experimental knowledge, and related regulations, etc. CONSTITUTION:A state monitoring function 3 recognizes the state of the plant 1, and sends change data to a counter plan setting function 7 when the plant falls in an unexpected abnormal state. The counter plan setting function 7 is comprised of a profound control knowledge base 10 which stores the profound knowledge that is the base to decide control operations of the structural model of the plant, the dynamic characteristic model of the equipment, the experimental knowledge, and the related regulations, etc., in a normal state, and an inference part 9, and predicts the future state of the plant by starting up a predictive simulation function 8, and generates a control target and the control operation required for recovery by utilizing the profound knowledge. In such a way, it is possible to cope with the state of the plant flexibly, and to safely and stably perform the optimum control operation.
Patent JP-H06289934-A (JP)
Title: Remote control system
Inventor: MIZUNO HITOSHI
IPC: G02B23/24
Filed: 1993-04-05
Abstract: PURPOSE:To provide a remote control system with superior operability, which can surely designate the three-dimensional position of an operating body without an operation being restricted owing to the difference of physical forms between an operation part and an operator. CONSTITUTION:The remote control system 10 provided with a three-dimensional position sensor 2 detecting the three-dimensional relative positions of a transmission part 4 and a reception part 5 by receiving a physical wave motion emitted from the transmission part 4 in the reception part 5 and with a control part 7 which remotely controls the operating body 1 by the change quantity of the three-dimensional relative positions of the transmission part 4 and the reception part 5, which is detected by the three-dimensional position sensor 2, is provided.
Patent JP-H06289251-A (JP)
Title: Optical fiber terminal part
Inventor: ENARI TSUTOMU
IPC: G02B6/36
Filed: 1993-04-05
Abstract: PURPOSE:To protect optical fiber by preventing abrupt bending in a joint part between an optical fiber cable and an optical connector. CONSTITUTION:A coil spring 6 is wound around the part from a part of the optical connector 2 to the end of the optical fiber cable 1 to protect the part. The coil spring 6 is so constituted that the spring constant of thereof increases gradually from the terminal part of the optical fiber cable 1 toward the optical connector 2. The spring constant increases if the size of a wire constituting the coil spring 6 is gradually increased. The spring constant increases if the winding pitch is gradually increased. As a result, such trouble that the optical fiber cable 1 is sharply bent and is buckled and disconnected in the part near the optical connector 2 is prevented.
Patent JP-H04288235-A (JP)
Title: Screen printing machine
Inventor: MATSUMOTO EIJI
IPC: B41F15/42
Filed: 1991-03-18
Abstract: PURPOSE:To scrape smoothly and surely remaining ink by means of a scraper after one printing action of a screen printing machine is completed and to drop rapidly and surely the scraped ink down from the scraper at a print starting end. CONSTITUTION:A scraper 20 is formed with a pair of left and right fan-shaped side plates 21 and an arc-shaped (seen from the side) scraper central part 22 connecting lower ends of the side plates 21 together. The upper end parts of the side plates 21 are movably held by means of a pinion 26 on a rack member 4 wherein a squeezee 5 and a holder 6 are fixed. An ink scraping-off plate 31 scraping forcibly an ink 7 placed on the scraper central part 22 when the scraper 20 is rotatingly moved upward at a print starting end A, is provided at a position surrounded with the left and right side plates 21 and the scraper central part 22.
Patent JP-S63244423-A (JP)
Title: Information recording medium
Inventor: NAKAMURA NAOMASA
IPC: G11B7/2433
Filed: 1987-03-31
Abstract: PURPOSE:To permit sure recording of information by disposing a recording layer between a 1st protective layer and 2nd protective layer and further, providing a cooling layer made of metal on the 2nd protective layer. CONSTITUTION:The recording layer 3 which is changed in phase between the crystalline phase and the amorphous phase when irradiated with a light beam is disposed between the 1st protective layer 2 and the 2nd protective layer 4; further, the cooling layer 5 made of the metal is provided on the 2nd protective layer 4. The quantity of the heat to be released from the region irradiated with the light beam of the recording layer 3 is thereby greatly increased. Sufficient quick cooling of the part irradiated with the light beam is thus permitted, by which the amorphous region of the recording layer 3 is widened and the stable recording of the information is executed.
Patent JP-S62236385-A (JP)
Title: Driving circuit for pulse motor
Inventor: SUZUKI SEIJI
IPC: H02P8/00
Filed: 1986-04-04
Abstract: PURPOSE:To eliminate the wasteful power consumption of a pulse motor by providing a current varying unit for varying the current limiting value of a constant current. CONSTITUTION:A driver having power transistors Q1, Q2, Q3 supplies a current to the coils L1, L2 of a pulse motor. A current limiter having resistors R1-R3, a comparator 3 and an AND gate 1 limits currents flowing to the coils L1, L2. This limiting current is varied by a current varying unit having a resistor Ra and a buffer 2. The resistor Ra is connected with a point (a) at the resistors R2, R3, controlled by a computer signal from a microcomputer through the buffer 2 to set the resistor R3 and a resistor Rb in parallel to vary a reference voltage, thereby varying the limiting value of a current flowing to coils Ll, L2.
Patent JP-H03282046-A (JP)
Title: Control device for automatic transmission
Inventor: ABE MITSUTOSHI
IPC: F16H61/20
Filed: 1990-03-29
Abstract: PURPOSE:To reduce a transmission shock due to shift-up under a situation where a vehicle is brought into a creep running state by providing a gear shifting means to effect a shift directly to a high range through elimination of sequential shift steps during shif-up responding to the increase of a car speed under a state where an engine load is low. CONSTITUTION:A controller 3 inputs signals from a throttle opening sensor 7, a range sensor 9, and a car speed sensor 12. Namely, reading of a throttle opening, a shift range position, and a car speed is effected. In the case of a range D, a read throttle opening is researched, and when the throttle opening is below a throttle opening T1, a read car speed is researched. In which case, when a car speed exceeds a car speed V1 and is below a car speed V2, shift control to select a third range is effected, and when it exceeds the car speed V2, shift control to select a fourth range is effected. Namely, since, under a situation where a vehicle is brought into a creep running state, shift up is effected in a manner to jump over a higher next range, a gear ratio is increased to a value on the high speed side by at least two ranks, and a generated drive force and torque are reduced by an amount equivalent to the above.
Patent JP-H01251055-A (JP)
Title: Image forming device
Inventor: NAKATOMI KICHIJI
IPC: B41J2/44
Filed: 1988-03-31
Abstract: PURPOSE:To prevent a malfunction caused by the effects of an electrostatic charger, etc., by covering at least a part of a laser exposing unit having the parts of a laser driving system and a scanner system with a conductive cover and grounding a conductive contact piece provided on the cover to a metallic member on a device main body side. CONSTITUTION:The parts of the laser driving system and the scanner system are housed in the housing 85 of the laser exposing unit 25. At least the part of the exposing unit 25 is covered with the conductive cover 98 and the conductive contact piece 110 provided on the cover 98 is grounded to the metallic member 71 on the device main body side. Therefore, even if an equipment which generates a high voltage like the electrostatic charger is arranged near the exposing unit 25, the exposing unit 25 can be prevented from being electrostatically charged or discharged by the effects of said equipment. Thus, the malfunction of the laser driving system and the scanner system can be prevented from being caused by the effects of the electrostatic charger, etc.
Patent JP-H02256217-A (JP)
Title: Immersion capacitor
Inventor: ISHIKAWA SADAYOSHI
IPC: H01G4/22
Filed: 1989-03-29
Abstract: PURPOSE:To acquire an immersion capacitor of high thermal stability which is provided with liquid impregnant which does not swell a polypropylene film by providing the polypropylene film as a tissue dielectric and by making the impregnant of liquid epoxy resin. CONSTITUTION:Deposition electrodes 22a, 22b are usually deposited on a tissue polypropylene film 20 to form a metallized polypropylene film. An electrode 22 and a film 20 are wound up which are laminated alternatively in two layers, and zinc or solder, etc., are sprayed to both ends thereof to provide a metallicon section 24. Lead lines 18a, 18b are connected to metallicon sections 24a, 24b, respectively. Epoxy resin used as impregnant has good thermal stability and does not swell the polypropylene film having good corona resistance characteristics at an overvoltage. That is, durability can be improved by providing a polypropylene film to a tissue dielectric and by using liquid epoxy resin for impregnant.
Patent JP-S535461-A (JP)
Title: Electromagnet for use with apparatus for selecting substances by their specific gravities
Inventor: FUJINAGA TAKAMASA
IPC: B03C1/00
Filed: 1976-07-05
Abstract: PURPOSE:To provide an electromagnet for use with apparatus for selecting and recovering the substances composing a non-magnetic mixture by their specific gravities, using a magnetic fluid, said electromagnet having a magnetic shield partition for preventing the interference between the magnetic flux at the surfaces of the magnetic poles which have different gradients of magnetic fields.
Patent JP-S57193869-A (JP)
Title: Pallet information reader
Inventor: AOYANAGI EIJI
IPC: G06K7/04
Filed: 1981-05-24
Abstract: PURPOSE:To read pallet information, by providing a peculiar ruggedness on the side of a pallet and providng a switch which is operated in accordance with this ruggedness. CONSTITUTION:When a pallet is carried by a conveyor and is stopped in the home position just before a reader A, a sliding plate 4 is moved in the direction of an arrow 16 through a pinion 9 and rack 7 by the rotation of a torque motor 8 until a bolt 12 is brought into contact with a side 13 of the pallet P. The torque motor 8 is slipped when the load becomes a certain torque or more, and the sliding plate 4 is pressed continuously to the pallet P through a bolt 12 by a constant force. A limit switch 10 brought into contact with a projecting part 14 of the pallet is turned on, and a limit switch 10 thrust into a recess part 15 is turned off. A peculiar code is provided for every pallet by the arrangement of the ruggedness of limit switches and is stored in a computer, and this code is used for taking in and out automatically materials put on the pallet to and from warehouses, carrying the pallet by an unattended vehicle, working materials by machine tools, etc., and thus, the code is used effectively for reducing the labor.