baber/WOPTO huggingface dataset:
Patent JP-S61279837-A (JP)
Title: Automatic tracking device for camera
Inventor: SHIKAMI MASAO
IPC: G03B15/00
Filed: 1985-06-06
Abstract: PURPOSE:To frame automatically a heat source such as a human body within a photographing field and to pick up a moving subject easily by using plural temperature detecting means having different visual fields. CONSTITUTION:Two pyroelectric bodies which are detecting bodies of a pyroelectric sensor 5 are arranged in parallel and differentially connected with each other in the sensor 5 and mutual temperature compensation is attained by outputting differential signals each other. If a heat source, e.g. a human body, is moved from the outside of the visual field into the visual field in front of the sensor 5, signal generating time from the pyroelectric bodies is delayed each other because the visual fields of the two pyroelectric bodies are different. Since the output pattern of the sensor 5 is changed in accordance with the moving direction of the heat source, the moving direction of the heat source can be discriminated by detecting the pattern. The output signal of the sensor 5 is digitized by a positive signal discriminating circuit 7 and a negative signal discriminating circuit 8 and inputted to a microprocessor 10 through an input circuit 9 to detect the pattern. Therefore automatic tracking for detecting the moving direction of the heat source such as the human body and framing the heat source within the photographing field.
Patent JP-S6013953-A (JP)
Title: Control device for engine
Inventor: TAWARA YOSHITAKA
IPC: F02D41/00
Filed: 1983-07-05
Abstract: PURPOSE:To prevent deterioration of exhaust gas purification as well as shock of output down by a method wherein a fuel supplying means and an operating condition detecting means as well as a CPU, having an air-fuel ratio determining means and an air-fuel ratio regulating means, are provided in the device. CONSTITUTION:An injector 3 is controlled by the CPU12 based on the suction air volume of an airflow sensor 14 to inject fuel. The basic airfuel ratio is determined in the CPU12 in accordance with the output of a throttle opening degree sensor 7. An igniter 11 controls the ignition timing of the engine when the air- fuel ratio is changed. When the air-fuel ratio is switched from rich to lean, the ignition timing is delayed gradually to reduce the output of the engine and when the output down has arrived at a predetermined value, the ignition timing is advanced to a predetermined position. According to this method, the shock of output down may be prevented without deteriorating the exhaust gas purification.
Patent JP-S5456124-A (JP)
Title: Torque controller for dc machine
Inventor: YAO HIDEO
IPC: H02P7/298
Filed: 1977-10-13
Abstract: PURPOSE: To control a torque at constant of the motor, by such means that a required current set value be divided to be processed operation by a value corresponding to a field quantity of the DC machine to be controlled, with this arithmetic value inputted as a set signal to a current controller and an armature current controlled.  
     CONSTITUTION: For a rotational speed of the DC motor below the specified rotational speed, an excitation quantity, by a field current flowing into a field coil 2, is controlled at constant, causing a setting, inputted to a current controller 5A from a divider 16, also to be at constant, with an armature current being controlled at constant. In this case, regardless of a surge of the rotational speed, a control will be operated at a constant torque corresponding to a setting of current setter 4. For a rotational speed exceeding the specified speed of rotation, a selector 11 is switched by a select command device, with a detected signal of voltage sensor 8 inputted to a field controller 12, and a field control system, by the field controller 12, will suppress the field current to operate a control at a constant torque, with an armature counter electromotive force, detected by the voltag sensor 8, so as to be a setting of the set value 10 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H036615-A (JP)
Title: Boot system of data processing system
Inventor: RUFUAAZU JIEEMUZU AACHIYON
IPC: G06F9/44
Filed: 1990-05-15
Abstract: PURPOSE: To constitute both of a physical entity and a logical entity with a consistent and similar system by dynamically constructing a kernel containing a device driver required for communicating with the physical entity and the logical entity at the time of IPL. CONSTITUTION: An object showing the physical entity and the logical entity in a data processing system is defined dynamically 61, started 63, stopped 64, definition-released 66 and constitution-released 65. The kernel 80 dynamically supplies knowledge related to all objects connected to the system during the IPL so that operational environment shows the physical entity and the logical entity usable for the end user of the data processing system. Then, IPL processing doesn't distinguish the physical entity from the logical entity, and handles the object in the abstract sense. Thus, both of the physical entity and the logical entity are constituted of the consistent and similar system.
Patent JP-H10303529-A (JP)
Title: Circuit-board interface structure and inter-circuit-boards connecting structure used for it as well as circuit-board coaxial wire assembly
Inventor: AMIKURA KOJI
IPC: H05K3/30
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a circuit-board interface structure by which the connector of a circuit board assembly can be inserted and pulled out easily inside a small space, to provided a between-circuit-boards connecting structure used for the interface structure and to provide a coaxial-wire circuit board assembly. SOLUTION: A connector 10 is mounted on a circuit board 100. Guide members 50 are arranged so as to be adjacent to both end positions in the long direction of the connector 10. The connector 10 is connected to a connector 71 which is connected to a circuit board 72. When the connector 10 is fitted to the connector 71, they are guided in such a way that side end edges of the circuit board 7 are coupled to the guide members 50. When an operator operates operating parts 72c which are installed so as to protrude at the sided end edges of the circuit board 72, both connectors 10, 71 can be fitted, and their fitting can be released.
Patent JP-H04349742-A (JP)
Title: Cordless telephone system
Inventor: SATO TAKASHI
IPC: H04W84/10
Filed: 1991-05-28
Abstract: PURPOSE:To realize the cordless telephone system in which even a missing slave set to be found out cannot be communicated with a master set by adding a registration period into an ID code so as to revise the storage. CONSTITUTION:An ID code is provided with a bit synchronizing signal 2, a frame synchronizing signal 3 and a call signal 4 is especially provided with a model manufacture signal 5 and also a registration period signal 6, and a registration date or the like is coded and recorded for the signal 6. Since the registration period is included in the ID code for a master set and a slave set, the registration period in the ID code sent from the slave set when the radio communication is established between the master and slave sets is collated and when it is the same as the registration period stored in the master set, the period is discriminated to be valid and the communication is established, and when the registration period of the slave set is old, since the ID code is dissident, it is invalidated to get a sole valid slave set.
Patent JP-H11319954-A (JP)
Title: Plate bending method
Inventor: AKUTSU TOMOAKI
IPC: B21D5/08
Filed: 1998-05-06
Abstract: PROBLEM TO BE SOLVED: To finely form an approximately U-shaped cross section while suppressing the spring-back phenomenon of a plate by rolling the plate step by step to gradually bend the plate into an article having an approximately U-shaped cross section by combining a recessed roll with a projecting roll having narrow projecting bars. SOLUTION: An edge part 7 opposite to an inclined surface 4 of a groove 3 of a recessed roll 2 is provided on a projecting bar 6 of a projecting roll 5. A plate is rolled using these rolls by combining a recessed roll 2a large in the opening angle of a groove 3a with a projecting roll 5a having the same width as that of a projecting bar 6a. Then, the plate is rolled step by step to gradually bend the plate by a forming roll 1n comprising a recessed roll 2n small in opening angle of a groove 3n inward of a pressing point by both edge parts 7a and a projecting roll 5n small in width of a projecting bar 6n. The plate is thus bent to the one having approximately U-shaped section with >=4 pressing points on the bent inner surface.
Patent JP-S6014916-A (JP)
Title: Solid and liquid separating apparatus
Inventor: OOTANI MITSUNOBU
IPC: B01D39/08
Filed: 1983-07-07
Abstract: PURPOSE:To recover efficiently unfiltered components, to simplify the structure of the apparatus, and to reduce the cost by providing a liquid nozzle for recovering the unfiltered components on the downstream side of an original liquid supply part oppositely to a filter cloth. CONSTITUTION:The original liquid contg. solid and liquid components is supplied over a filter cloth 1 from an original liquid supply tank 6. The greater part of the liquid component in the supplied original liquid is passed through the filter cloth 1 by gravity or a decompressing action given by a filtrate receiving tank 7, and collected in the filtrate receiving tank 7. The liquid component collected in the filtrate receiving tank 7 is discharged to the outside of the filter from a discharge port 17 of a seal pot 11. The so-called unfiltered component which does not pass through the filter cloth 1 is recovered from the surface of the filter cloth 1 by spouting the semifluid unfiltered component in a solid component receiving tank 10 from a recovery nozzle 8, and collected in the solid component receiving tank 10. The filter cloth 1 is passed through the positions of a drain roll 9 and a washing nozzle 14, and used again for the filtration.
Patent JP-H11316005-A (JP)
Title: Agent for suppressing occurrence of dioxin and its usage
Inventor: MAEDA NOBUHIDE
IPC: F23G5/00
Filed: 1998-05-06
Abstract: PROBLEM TO BE SOLVED: To provide an agent which is inexpensively and stably available in large quantities and a technique by which the occurrence of dioxins can be suppressed easily. SOLUTION: An agent which can suppress the occurrence of dioxins at the time of incinerating waste contains at least one kind of component selected out of a group composed of calcined dolomite composed mainly of magnesium oxide and calcium carbonate and dolomite and, preferably, the calcined dolomite composed mainly of magnesium oxide and calcium oxide. In a method for using the agent, wastes are incinerated or heat-treated under the presence of the agent.
Patent JP-S614851-A (JP)
Title: Evaporated-fuel treating apparatus in ganged carburetor
Inventor: NAITOU HIROMI
IPC: F02M25/08
Filed: 1984-06-18
Abstract: PURPOSE:To improve the restarting of an engine at high temperature and the starting at low temperature by installing two temperature sensing valves which operate at different temperature between the float chambers of two carburetors which are maintained at different temperature during engine operation and an evaporated-fuel adsorbing apparatus. CONSTITUTION:The float chambers 6 of the first and the second carburetors B and C are connected to an evaporated-fuel adsorbing apparatus 24 through evaporated-fuel conduits 21 and 22 and a solenoid valve 23. When an ignition switch 25 is turned-OFF and an engine stops operation, the solenoid valve 23 is opened, and if the environmental temperature is high at this time, the temperature sensing valves 29 and 31 installed in the conduits 21 and 22 are opened. Therefore, the evaporated fuel in the float chamber 6 is adsorbed onto the charcoal 33 of the apparatus 24, and the flow-out of the vaporated fuel into a suction passage 2 is suppressed, and the restarting performance of the engine can be improved. When the environmental temperature lowers, the temperature sensing valve 31 is closed during the time when the low boiling-point component exists in the float chamber 6, and the starting performance of the engine at low temperature can be secured.
Patent JP-2000317756-A (JP)
Title: Workpiece gripping device
Inventor: SHIMODA TATSUYA
IPC: B24B41/06
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a workpiece gripping device capable of retaining gripping capacity even the roundness of the outer peripheral surface of a workpiece is fluctuated unproperly without using power such as oil pressure, moreover simply gripping the workpiece without needing troublesome operation. SOLUTION: This device is equipped with first and second frames 11 and 12 provided movably toward the outer peripheral surface of a workpiece on both the sides of the workpiece, first and second arms 14 and 15 rotatably provided on the respective frames 11 and 12, first and second rollers 17 and 17 rotatably provided on the respective arms 14 and 15, and first and second energizing members 27 and 27 for energizing the respective arms 14 and 15 in a direction for press-contacting the rollers 17 and 17 to the outer peripheral surface of the workpiece. In this case, the outer peripheral surface of the workpiece W2 can be nipped by the rollers 14 and 15 of the frame 11, and the rollers 14 and 15 of the frame 12.
Patent JP-H02304434-A (JP)
Title: Silver halide photographic sensitive material
Inventor: YONEYAMA SHOZO
IPC: G03C1/76
Filed: 1989-05-19
Abstract: PURPOSE:To obtain superior slidability and scratch resistance by incorporating a specified ester compd. contg. aliphatic groups into at least one of surface layers. CONSTITUTION:An ester compd. contg. aliphatic groups represented by formula I is incorporated into at least one of surface layers formed on a photographic sensitive material. In the formula I, R<11>-R<13> are different 12-70C aliphatic hydrocarbon groups, one of them is >=12C branched aliphatic hydrocarbon group, the total number of C atoms of R<11>-R<13> is 32-200 and n is 1 or 2. A surface layer maintaining satisfactory slidability and scratch resistance under conditions in high-speed conveyance, not causing deterioration with the lapse of time and also maintaining the properties even after development is obtd.
Patent JP-H07307390-A (JP)
Title: Semiconductor device
Inventor: KODAIRA YOSHIJI
IPC: H03K17/62
Filed: 1994-05-13
Abstract: PURPOSE:To reduce the number of parts of a high-frequency signal switching circuit and to contrive a miniaturization of a video device comprising this switching circuit or the like and cost reduction of the video device or the like by a method wherein an integration of transistors constituting the high-frequency signal switching circuit and resistors is contrived without deteriorating the switching characteristics of the transistors. CONSTITUTION:A plurality of steps of transistors T1 to T3, which comprises a high-frequency signal switching circuit RFSW of a video device VTR, absorb selectively an input high-frequency signal SiA, which is inputted via an antenna ANT by being turned on selectively according to a switching control signal CS, and make the signal SiA attenuate selectively, are formed into the form of collector ground and are formed on a common semiconductor substrate for sharing the collector regions of the transistors T1 to T3 as an integrated circuit IC. Thereby, resistors R1 to R3, which respectively transmit the signal CS to the base of each transistor, are formed as polysilicon resistors on the base regions of the transistors corresponding to the resistors R1 to R3 or are formed as diffused resistors in diffused layers, which are adjacent to the base regions of the transistor corresponding to the resistors R1 to R3.
Patent JP-S6014991-A (JP)
Title: Dephosphorization process
Inventor: JIYOUKOU ISAO
IPC: C02F1/58
Filed: 1983-07-08
Abstract: PURPOSE:To perform dephosphorization to high extent and to maintain overall dephosphorization performance at high level by capturing powder contg. calcium phosphate by a packing bed and passing water contg. phosphate through the packed bed in seriation at >=6pH in the presence of Ca salt. CONSTITUTION:When dephosphorization by passing water proceeds, increase of resistance for passing water and decrease of dephosphorization performance are caused due to large amt. of SS component captured by the first tower 1. Therefore, water is passed through the packed bed upward at high speed to develop and wash the packed bed and to remove impurities. The second tower 2 is similarly washed, then, untreated water is fed from an untreated water pipe 3; Ca agent and/or alkali agent are injected through a chemical injecting pipe 4, 5 to pass the water through the second tower 2 and then through the first tower 1 to perform dephosphorization. Since granular solid having powder deposited thereon and having high activity is packed, major portion of P is removed by crystallization when the SS component in the untreated water is captured therein.
Patent JP-S5552582-A (JP)
Title: Data processing system
Inventor: MURATA TAKESHI
IPC: G06F12/10
Filed: 1978-10-09
Abstract: PURPOSE: To make it possible to remove coordinating restraint between address registers and block units by controlling access to block units through pointers of an address supply part.  
     CONSTITUTION: For example, when address register 3-2 attains access to block register 2-0, the block memory of main memory 1 is transferred to block memory 2-1 of a buffer memory and the output of pointer 5-0 is inverted to a high level; and access to block memory 2-1 is attained by address register 3-1 and the output of pointer 5-1 is inverted. According to those high-level outputs, replacement circuit 7 selects block register 2-i when registers 3-2 and 3-1 are in a cross mode exceeding a block limit or other address registers are attaining access, and also inverts outputs of pointers 5-0 and 5-1 again. Therefore, access to a memory can be attained without coordinate between address registers and block registers. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5825726-A (JP)
Title: Transmitting device for preventing disaster at sea
Inventor: INAI TAKAYOSHI
IPC: H04B1/034
Filed: 1981-08-07
Abstract: PURPOSE:To turn on a switching transistor to operate an emergency radio transmitter when the transmitter is submerged, by utilizing the fact that the resistance value between electrodes is lowered for submergence. CONSTITUTION:When a transmitter mounted on the human body is in air, an electrode 1 is in the open state (resistance value close to the infinity), and a transistor TR 9 is made conductive, and a TR 10 is made nonconductive, and therefore, power is not supplied to an FM modulating part 4. If this transmitter is submerged by some cause, the resistance value across the electrode 1 is lowered. Consequently, the TR 9 is turned off, and the TR 10 is turned on, and the FM modulating part 4 starts the modulating operation. This modulation signal is discriminated by a receiving device which is not shown in a figure. When this transmitter is submerged or floated on water, the modulating operation is held by the conduction self-holding function of a TR 8.
Patent JP-S615498-A (JP)
Title: Circuit for preventing erroneous erase of semiconductor memory
Inventor: TANIMOTO HIDEJI
IPC: H01L29/792
Filed: 1984-06-19
Abstract: PURPOSE:To decrease erroneous erases caused by noise, etc. and to make a separate power source for erasing unnecessary by outputting a carrier signal of a counter for counting clocks and executing erasure only when input conditions of the prescribed signal are satisfied. CONSTITUTION:A counter 11 counts the prescribed number of clock pulses and outputs a carrier signal. Furthermore, when input conditions of a chip enable terminal anti CE, write enable terminal anti WE and output enable terminal anti OE are satisfied, an output of an AND gate 13 inverses to a high level, and a chip erase circuit 14 is made enable. By giving the output of the carrier signal of the counter 11 as conditions, the occurrence of erroneous erasure, etc., is rare even if a certain amount of noise occur during action or at the time of turning on power supply or at interrupting, and input conditions are satisfied, and erroneous erasure due to noises, etc., can be reduced. Furthermore, a separate power source for erasure is made unnecessary.
Patent JP-2000080062-A (JP)
Title: Production of optically active 1-arylalkylamine compounds and their intermediates
Inventor: HAGITANI KOJU
IPC: C07C211/27
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To profitably obtain the subject compound having a high optical purity in a good yield by reacting a specific arylalkylamine compound with a specified optically active isopropylphenylacetic acid compound in a solvent and subsequently treating the reaction product with an alkali. SOLUTION: This method for producing an optically active 1-arylalkylamine compound comprises reacting a 1-arylalkylamine compound of formula I (R1 is a 2-6C lower alkyl; R2, R3 are each H, a halogen or the like; * exhibits an asymmetric carbon atom) with an optically active α-isopropylphenylacetic acid compound of formula II preferably in an amount of 0.1-1 mole time in preferably 1-50 weight times of a solvent (preferably an aromatic hydrocarbon- based solvent) at 0 deg.C to the refluxing temperature of the reaction mixture to obtain the diastereomer salt of the optically active 1-arylalkylamine compound with the optically active α-isopropylphenylacetic acid compound, preferably preliminarily treating the obtained diastereomer salt with an acid, and subsequently treating the acid-treated product with an alkali at a mixing temperature of 0-100 deg.C.
Patent JP-S63146947-A (JP)
Title: Butadiene polymer composition
Inventor: TAKADA TAKESHI
IPC: C08L53/02
Filed: 1987-05-21
Abstract: PURPOSE:To obtain the titled composition, especially highly stable to gelling and discoloration due to heat deterioration in an oxygen-free atmosphere, by incorporating a butadiene polymer with a specific phenolic compounds as the stabilizer. CONSTITUTION:The objective composition can be obtained by incorporating (A) 100pts.wt. of a butadiene polymer (e.g., polybutadiene rubber by solution polymerization, styrene-butadiene copolymer rubber or styrene-butadiene block copolymer by solution polymerization) with (B) 0.05-2(pref., 0.1-1)pts.wt. by a phenolic compound of formula I [R1 is 1-4C alkyl, pref. methyl; R2 is of formula II (R' is 1-5C alkyl or phenyl), phenyl or (methacrylate (pref., t-butyl, t-amyl, t-octyl or phenyl, esp., t-butyl)] in the system after the completion of the polymerization for the butadiene polymer.
Patent JP-S5458622-A (JP)
Title: Electrical contact point material
Inventor: TSURUMI SHIGEYUKI
IPC: C22C5/04
Filed: 1977-10-19
Abstract: PURPOSE: To prevent the discharge consumption of a conventional Pd or Ag-Pd alloy electrical contact point material due to anode arc by adding Cu.  
     CONSTITUTION: 1W15 wt% of Cu is added to Pd or an Ag-Pb alloy contg. 50% Pd as an electrical contact point material for relays, switches, etc. When the resulting Ag-Pd-Cu or Pd-Cu alloy is used as an electrical contact point matierial, anode arc and cathode arc are equilibrated to prevent discharge consumption due to anode arc. Accordingly, it is suitable for use as the material with resistance to discharge consumption and fusion. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5251096-A (JP)
Title: Prepaation of imidazoleglyerol by fermentation process
Inventor: NAKAYAMA KIYOSHI
IPC: C12R1/80
Filed: 1975-10-17
Abstract: PURPOSE: To obtain imidazoleglycerol, useful as the material for the manufacture of histidine, nitroimidazole compounds, etc., by fermentation using a medium containing a specific triazole compound. 
     COPYRIGHT: (C)1977,JPO&Japio