baber/WOPTO huggingface dataset:
Patent JP-H02239842-A (JP)
Title: Magnetic resonance imaging device
Inventor: SEGAWA TORU
IPC: A61B5/055
Filed: 1989-03-13
Abstract: PURPOSE:To decrease the load of an operator and to execute a cinephotographing with good efficiency by operating a posture changing mechanism in corresponding to a series of action intervals at plural times. CONSTITUTION:When a data collection by the number of photographing sheets in not completed, based on a completion signal from a sequencer, an action signal is transmitted from a computer system to a posture changing mechanism 20. Based on it, a prescribed air pressure is sent from the air pressure motor 27 of the posture changing mechanism 20 to an air pressure cylinder 26, a piston shaft 26b is lifted in a D1 direction, and a heel 1c is swayed by the degree of a change angle DELTAtheta corresponding to a prescribed stroke DELTAS in a C direction in making a sway center P as a center. When the piston shaft 26b is lifted in the D1 direction, since the heel 1c is fixed at a piston shaft 2 side by a fixing band 6, the air pressure cylinder 26 is pressed in an E2 direction and moved. The computer system transmits the signal to the sequencer after the time of the rocking action (degree of DELTAtheta) with the posture changing mechanism 20 lapses, and allows the sequencer to execute the same action.
Patent JP-H06269299-A (JP)
Title: Determination of substance
Inventor: KOJIMA AYAKO
IPC: C12Q1/48
Filed: 1993-03-19
Abstract: PURPOSE:To accurately determine the component to be determined independent of the presence of glucose by reacting glucose in a specimen with glucose isomerase, fructokinase and 6-phosphofructokinase in the presence of ATP and subjecting to enzymatic reaction. CONSTITUTION:In the determination of 1,5-anhydroglucitol in a specimen, glucose in the specimen is made to react with glucose isomerase, fructokinase and 6-phosphofructokinase in the presence of adenosine triphosphate (ATP) to convert glucose through fructose and fructose-6-phosphate to fructose-1,6- diphosphate. The objective determination component in the specimen (e.g. 1,5- anhydroglucitol) is treated with an oxidase and the consumption of oxygen, production of hydrogen peroxide or production of the reduced electron acceptor is determined to enable accurate determination of a substance such 1,5- anhydroglucitol independent of glucose present in the system.
Patent JP-2000255791-A (JP)
Title: Biting prevention device for rotary feeder
Inventor: CHIN YOSHIAKI
IPC: B65G53/46
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a biting prevention device for a rotary feeder for preventing biting of particulate matter, in the rotary feeder for force-feeding type pneumatic transport. SOLUTION: This biting prevention device is used for a rotary feeder for feeding particulate matter including granular matter or small lump matter into a force-feeding type pneumatic transport line with a funnel or an inner tube of an air extracting device faced to a supply port. Breathable partition plates 10 are oppositely mounted on a rotor shaft 8 toward both side ends of a rotor with spaces 9 formed between the partition plates 10 and side plates 7 of the rotor. A leak air vent is formed by a through hole formed in a portion of a casing outside the partition plates 10 and an arc groove communicating with a supply port 5 formed on the inner circumferential face of the casing.
Patent JP-S54151396-A (JP)
Title: Transmission and reception system for guard signal
Inventor: OBARA KIYOSHI
IPC: G08B13/00
Filed: 1978-05-19
Abstract: PURPOSE: To inspect whether or not the unit is normally in operation automatically, by delivering the virtual detection signal for a given time so that the reception unit can detect it, after delivering of guard start signal by the transmitter.  
     CONSTITUTION: When the business of tenants is finished, the switch S is selected to R1. Thus, the signal delivery circuit 11 delivers ON signal, FF12 is set, and the output is fed to the AND circuit 12. Simultaneously, the time limit circuit 14 is started, the switch S2 is open for a given time with the relay 15 after a delay for a given time, the voltage VB' opens the circuit 13, and alarm signal is delivered from the circuit 11. On the other hand, the reception identifying circuit 21 of the receiver receives ON signal, then the hold circuit 22 holds it for a given time, and when alarm signal is received, the AND circuit 25 is opened, and alarm start display FF is opened. If the alarm signal is not received, FF25 is not set, the output is fed to the AND circuit 26, and since the output of the time limit circuit 27 is also fed to the circuit 26, FF28 for alarm signal transmission and reception function failure display is set. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06274238-A (JP)
Title: Constant voltage generating circuit
Inventor: MATSUMOTO KAZUYA
IPC: H02J1/00
Filed: 1993-03-19
Abstract: PURPOSE:To obtain a constant voltage generating circuit with compact and simple constitution by connecting plural field effective transistors (FETs) whose gates and sources are biased so that respective drain-source lines are serially connected and setting up the voltage of respective source contacts of the FETs driven at non-saturated areas as constant voltage outputs. CONSTITUTION:Plural GaAs FETs T1 to Tn are connected between the 1st power supply voltage GND and the 2nd power supply voltage Vss lower than the ground voltage so that respective drain-source lines are serially connected. Then gates and sources of respective FETs T1 to Tn are short-circuited and output voltage Vref generated in the drain of the nth FET Tn is set up as constant voltage. The n-th FET Tn is driven in a saturated area, all of the 1st to the (n-1)th FETs T1 to T(n-1) are formed by geometrically equal structure and the gate width of respective FETs T1 to T(n-1) is designed so as to be larger than that of the nth FET Tn based upon a drain-source current IDS set up in the FET Tn.
Patent JP-H01235413-A (JP)
Title: Abnormality detection circuit for electrostatic induction thyristor circuit
Inventor: TOKIWA YUKIO
IPC: H03K17/73
Filed: 1988-03-16
Abstract: PURPOSE:To easily and securely detect the abnormality of an off gate circuit and the fault of a thyristor circuit itself at low cost and to operate a protection circuit by providing an exclusive OR circuit of an off gate command signal and the output signal of a voltage detection circuit. CONSTITUTION:The voltage detection circuit 12 which detects that a voltage between the gate G of the electrostatic induction thyristor 1 and a cathode K is below a reference voltage is provided, the exclusive OR circuit 18 takes the exclusive OR of a voltage detection signal (b) being the output of the voltage detection circuit 12 and an off pulse signal (a), and the output is set to a fault signal (d), whereby the protection circuit 20 executes an appropriate protection action when the fault signal (d) shows '1'. Thus, the bias voltage monitor of the electrostatic induction thyristor 1 and the fault of the thyristor itself can be realized by the simple circuit and at low cost, and the protection circuit 20 can be operated.
Patent JP-H04214121-A (JP)
Title: Flow rate regulating means and manufacture thereof
Inventor: MIFUNE HIDEO
IPC: F16K1/30
Filed: 1991-03-25
Abstract: PURPOSE:To keep a flame length constant at all times, irrespective of the fluctuation of temperatures, in a fuel flow rate regulating means for a gas lighter and the like. CONSTITUTION:A micro-cellular polymer filter having connected and continuous cells 52, 56 through which fuel passes and independent cells 54 is used and, according to an increase in a temperature, the independent cells 54 are expanded to compress the connected and continuous cells 52, 56, so that the flow of fuel passing through the connected and continuous cells is controlled. By this method, a flame length can be kept constant even when a temperature increases.
Patent JP-S59185918-A (JP)
Title: Hot water feeding apparatus
Inventor: IWATA HIDEO
IPC: F24D15/00
Filed: 1983-04-05
Abstract: PURPOSE:To capacitate the safe and sure feeding of hot water by a structure wherein non-return valves, which allow hot water to only flow from a suction port into a branch pipe and send to hot water sucked in the branch pipe to a hot water supplying pipe, is provided. CONSTITUTION:A flow pipe (a hot water supplying pipe) 11 is bent in a nearly U shape, the one end of which is connected to a floor heating panel 10 and at the same time at the other end of which a suction port 17 is provided so as to be immersed in hot water by leading into a bathtub (a hot water storage tank) 1 astride the wall part of the bathtub 1. A branch pipe 14 is connected to the flow pipe 11 on the bathtub 1 side. An upper side and a lower side non- return valves 15 and 16 are arranged above and below the connecting portion of the pipe 14 in the pipe 11. Each of the non-return valves 15 and 16 consists of a seating and a ball float and is constituted so as to open only in the direction to send hot water to the panel. Furthermore, an air pump 13 connected through an air feed pipe 18 to the branch pipe 14 repeats alternately the discharge and release of air from and to the branch pipe 14.
Patent JP-S55153306-A (JP)
Title: Current transformer
Inventor: SHIMA KIYOYA
IPC: H01F38/30
Filed: 1979-05-18
Abstract: PURPOSE:To be able to regulate the output voltage without changing the shape of bobbin and to obtain a current transformer having high productivity by a method wherein a spacer is put between a core and a bobbin. CONSTITUTION:A spacer 15 is prepared at the upper outside of a core 10 made the whole in the shape of home base tapering its lower end. A bobbin divided into two parts 11 is inserted in the upper end part of core, and a secondary winding 14 is wound on the bobbin 11. By inserting the spacer 15 in this way, it becomes possible to regulate the output voltage without changing the shape of the bobbin 11 and to elevate the productivity. Besides, by preparing and the spacer 15 at the upper outside of the core 10, the space 16 where a primary winding 20 is to be laid can be made to be large to facilitate for wiring work. Moreover, by making in the base form, the core 10 can be miniaturized, and the excitation of magnetomotive force of the core 10 can be made to be small.
Patent JP-S63228908-A (JP)
Inventor: YUKI KOJIRO
IPC: H02G1/06
Filed: 1987-03-16
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-H03262216-A (JP)
Title: High frequency circuit for am receiver
Inventor: SASAKI KAZUTOSHI
IPC: H04B1/10
Filed: 1990-03-12
Abstract: PURPOSE:To improve the image disturbance eliminating characteristic even with a constant Q by applying a source voltage to a connecting point between 1st and 2nd stage tuning circuits via an image track reactance element of the same kind of a coupling reactance element. CONSTITUTION:Since resistors Ra, R1 and a capacitor C1 form an LPF when viewing a point (a) from an input Ei, an input level is enough to be small and its phase is -90 deg.C with respect to the gate of a FETQ1. On the other hand, since a point (b) is driven at an input voltage Ei of opposite phase by the FETQ1 and is made capacitive at the image frequency side higher than the resonance point, the phase when viewing from the input Ei is 270 deg.C. When the level is small similar to the same degree as that of the point (a) by selecting the capacitance of a coupling capacitor Cc sufficiently larger than that of variable capacitors CV1, CV2. Since the levels at the points (a), (b) are similar around the image frequencies and the phases are opposite to each other, image disturbance is excluded by coupling the points by the capacitor Ci.
Patent JP-2000257240-A (JP)
Title: Tile wall panel unit and its manufacture
Inventor: ITO KUNIO
IPC: E04F13/08
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a tile wall panel unit free from any projection of a sealant filled in joint, and free from any separation of a tile or generation of cracks in the sealant during the transport. SOLUTION: A tile wall panel unit comprises a protective cover 13a in which a plurality of recessed or projecting portion to which a part of a face side of a tile can be fitted are formed with the intervals of the joint width, a plurality of tiles fitted from a face side to each recessed or projecting part of the protective cover 13a, and a sealant filled in joint portions of a plurality of tiles.  For example, the protective cover 13a fittable with a part of the face side of the tiles 15 is formed by bringing a heated and softened thermoplastic resin sheet close to a plurality of forms in which recessed or projecting portions fittable with a part of the face side of the tiles 15 are formed with the intervals of the joint width, the tiles 15 are fitted to the recessed or projecting portions of the protective cover 13a, a curable sealant is filled in the joint portions of the tiles 15, and cured, and the forms are removed at an arbitrary time before the execution after the protective cover 13a is formed.
Patent JP-S63226587-A (JP)
Inventor: KOBAYASHI MASAKAZU
IPC: A61J3/00
Filed: 1987-03-16
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-H03262722-A (JP)
Title: Electromagnetic clutch
Inventor: HAMADA HARUKI
IPC: B60H1/32
Filed: 1990-03-14
Abstract: PURPOSE:To confirm the assembly state as constituting parts are assembled by forming an end face on the exciting device side of the inside cylinder section of an input rotor into a stepped spigot shape incorporating a wedge ring for fitting an exciting device with a fine gap. CONSTITUTION:The holding plate 14 of an exciting device is fitted to the housing of a compressor via a wedge ring 19. The wedge ring 19 is formed into a wedge cross section shape with the preset angle theta. A groove 51 with the preset angle theta is formed over the whole periphery of a housing 2, and it is arranged at the position L from the contact surface 52 between the back face of the holding plate 14 and the housing 2. The housing 19 is expanded to the boss diameter phiD of the housing 2 or above, and it is brought into contact with the groove 51 via elasticity. the inside cylinder section 22 of an input rotor is formed so as to incorporate the wedge ring 19, and the input rotor is assembled into the housing 2.
Patent JP-S57184326-A (JP)
Title: Delay time element circuit
Inventor: ARAI SHINICHI
IPC: H03K5/04
Filed: 1982-04-14
Abstract: PURPOSE:To prevent the value of impedance R<2>-4L/C from getting negative when the inductance of the wiring is referred to as L, by connecting a capacitor C and a resistance R in series between the collector and the base of a transistor. CONSTITUTION:A delay time element circuit T is connected to a command voltage generator E and a controller C0, and the collector is connected to an input terminal Tin via the 1st resistor R2. At the same time, the emitter has an earthed transistor TR. A capacitor C1 plus the 2nd resistor RC which is series to the C1 are provided between the collector and the base of the TR. Thus the circuit resistance R is increased, and accordingly, the negative vibration conditions are inhibited for the value of impedance R<2>-4L/C.
Patent JP-S53147347-A (JP)
Title: Guide rail lubrication device of elevator
Inventor: IKEDA NORIMITSU
IPC: F16N7/12
Filed: 1977-05-27
Abstract: PURPOSE: To simply adjust oil quantity fed to a guide rail in response to the change of the temp of the outside air, by mounting a choke mechanism for regulating lubricating oil quantity to a lubrication with impregnation property serving as a medium of lubrication. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01233307-A (JP)
Title: Differential autocollimation sensor
Inventor: KIYONO SATOSHI
IPC: G01B11/26
Filed: 1988-03-15
Abstract: PURPOSE:To measure differentially an angle formed by surface normals at two reflecting points, by projecting a light twice onto a surface to be measured every time when a detector and the surface to be measured are moved relatively, and by detecting the deflection of a reflected light from the optical axis of an incident light. CONSTITUTION:A sensor 1 comprises a light source element 2, first and second polarizing beam splitters 3 and 5, 1/4lambda wave plates 4 and 6 provided for the beam splitters respectively, and a light-sensing element 8. The light source element 2 is constituted of a light-emitting element 2a such as a laser diode, a collimator lens 2b, etc. and emits a parallel beam 2c of a necessary light flux. The parallel beam 2c is made incident in the theoretical direction of a normal of a surface 10 to be measured, through the first polarizing beam splitter 3 and the 1/4lambda wave plate 4. A reflected light is bent toward the polarizing beam splitter 5 by the beam splitter 3 and falls on the surface 10 again at another position through the 1/4 wave plate 6. A reflected light therefrom is sensed by the light-sensing element 8, a deflection angle is detected by a photoelectric element 8a, and an angle formed by surface normals at two reflecting points is measured differentially.
Patent JP-H06250843-A (JP)
Title: Arithmetic processing method and arithmetic unit
Inventor: TAKEDA KOICHI
IPC: G06F9/38
Filed: 1993-02-26
Abstract: PURPOSE:To speed up processing by changing the constitution of a program itself including a condition branching instruction, fetching both instructions for the success of branching and its failure and selecting either one of the instructions. CONSTITUTION:The constitution of the program itself is changed, a branch instruction is stored in an instruction address N of an instruction memory part 1 and a conditional instruction is stored in the succeeding instruction address N+1. The 1st instruction address supplying part 2-1 generates the address N to read out and fetch a branching instruction from the memory part 1 to the 1st instruction fetching part 3-1. An execution part 5 supplies a branched address A0 to the 1st and 2nd instruction address branching parts 2-1, 2-2 based upon an instruction execution result and supplies a branch generating information X and a branch success information Y to a selection control part 6, which controls an instruction selecting part 4, and when branching succeeds, selects a branched instruction and supplies the selected instruction to the execution part 5. When branching fails, the succeeding instruction is selected and supplied to the execution part 5.
Patent JP-H06249844-A (JP)
Title: Quantitative analysis for carbon dioxide
Inventor: KIKUCHI YUJI
IPC: G01N31/00
Filed: 1993-02-26
Abstract: PURPOSE:To speedily carry out the quantitative analysis of carbon dioxide for a number of samples by inserting a boat having an analyzed sample set in the recessed part in an airtight form into the opened port of an analyzing flask and dropping the sample into the analyzing liquid by turning the boat, keeping the airtightness. CONSTITUTION:A rotor 9 and an analyzing liquid 10 are set in a cleaned analyzing flask 1, and a boat 2 is inserted in an airtight form, and the analyzing liquid 10 is heated until the generation of carbon dioxide stops. Then, the boat 2 is demounted from a boat insertion port 7, and an analyzed sample whose weight is measured is set to the recessed part 3 of the boat 2, and inserted in an airtight form into the insertion port 7 of the flask 1. Then, the boat is turned, keeping the airtightness, and the analyzed sample 11 dropped into the lower part of the flask 1. At this time, the analyzed sample which adheres on the boat 2 and is not dropped into the analyzing liquid is extremely little, since the sample is restricted only to the sample which adheres on the part having a small area of the recessed part 3 of the boat 2, and when it is necessary to introduce the sample into the analyzing liquid, it is enough only to rinse the sample with the analyzing liquid, by oscillting the flask as it is.
Patent JP-S56156843-A (JP)
Title: Cooling device for electrophotographic copying machine
Inventor: KAMEYAMA TOSHIAKI
IPC: G03G21/20
Filed: 1980-05-09
Abstract: PURPOSE:To cool the optical device and the inside of the copying device simultaneously, by feeding cooling air, which is fed from the blower, to the exposing optical device side at the exposure scanning time and by feeding this cooling air to the photoreceptor side by turning of the deflecting plate when the exposing optical device is returned. CONSTITUTION:Exposing optical device 6 is provided under platen 4 of the electrostatic copying machine. When this optical device 6 moves in the exposure direction, deflecting plate 5 is turned right, and the cooling air current fed from blower 1 is caused to go toward the optical device 6 side to cool it. Next, when this optical device 6 is returned, deflecting plate 5 is turned left, and this air current is caused to go toward the photoreceptor 3 side to cool it. Thus, the optical device and the inside of the copying machine are cooled simultaneously by turning of the deflecting plate.
Patent JP-H01233352-A (JP)
Title: Detection system for mixing of foreign matter during packaging of food or the like
Inventor: ONISHI SETSUZO
IPC: G01N21/84
Filed: 1988-03-14
Abstract: PURPOSE:To facilitate the detection of a foreign matter other than metal being mixed, by allowing detection of the mixing of a foreign matter using an optical sensor in the course of a filling/packaging line as detection system for mixing of foreign matters. CONSTITUTION:When contents containing a foreign matter passes at such a thinly drawn part of a transparent supply line 5 for foods or the like in the course thereof as to allow discrimination of any foreign matter from other components, light of a light source 7 is used to detect a difference between reflected light from the foreign matter and that from other components by a CCD image camera 6 and a detection signal is sent to a signal processor 8 to permit the confirmation of the type, size and generating position or the like of the foreign matter by a signal processing. The position thus obtained permits the marking of a bag with a marker or the removal of a reject product involved. This also provides quality information by recording the condition inside with a CRT terminal 10.
Patent JP-S51136406-A (JP)
Title: Tape recorder's tape stoppage detecting device
Inventor: SAAJI YASUO
IPC: G11B15/093
Filed: 1975-05-22
Abstract: PURPOSE: To detect stoppage of an advancing tape by utilizing a lever which moves (or shifts) between a reel, etc, rotating only when a tape is advancing, and a rotary body rotating all the time. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S61219637-A (JP)
Inventor: WATABE KIYOMI
IPC: B41M5/00
Filed: 1985-03-26
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-H07265195-A (JP)
Title: Rice cooker
Inventor: KOGURE EIJI
IPC: A47J27/00
Filed: 1994-03-30
Abstract: PURPOSE:To shorten the operation time and to safely improve the thermal efficienty by integrally molding a heater to the housing frame which houses a vessel and eliminating the sticking work for the heater. CONSTITUTION:A heater 5 consisting of nickel-chrome resistance line is insert- -molded so that it surrounds a vessel 12 in the resin layer of a side housing frame 4 spirally from outside. The heater 5 is close to the vessel 12 with the spiral center of the heater 5 located inside of the side housing frame 4 so that the width A is thinner than the width B. The heater 5 is energized after the heat insulating process and the heat of the resistance line is not sent outside the width parts. The heat concentrated in the inner direction heats the rice uniformly from all sides through the vessel 12 housed in the housing frame under heat insulating. It is molded integrally in the side housing frame 4 without requiring the expensive heat-insulating parts and the sticking work of the heater 5 can be eliminated and the location of the heater is not deviated. Thus, the safe and effective heating can be performed.