baber/WOPTO huggingface dataset:
Patent JP-H05276643-A (JP)
Title: Overload detector
IPC: H02H1/00
Filed: 1992-03-19
Abstract: PURPOSE:To provide an overload detector which can detect overload of electronic components mounted on each printed circuit board when multiple printed boards are arranged. CONSTITUTION:An example of protection object, i.e., a transistor Q, is mounted on a printed board 10 while a first temperature sensor 11 is mounted in the vicinity of the transistor Q and a second temperature sensor 12 is mounted at a position remoter from the transistor Q than the first temperature sensor 11. A decision circuit 13 for n-th channel receives temperatures T1n, T2n of its own printed circuit board 10 detected through the temperature sensors 11, 12 and produces an alarm indicating that n-th channel is defective if the temperature T1n is higher than an alarm temperature TLn and the temperature difference (T1n-T2n) is higher than a predetermined level Twn.
Patent JP-H10261291-A (JP)
Title: Switching element formed by using photoinduced phase transition of manganese oxide material and memory element
Inventor: MIYANO KENJIRO
IPC: C04B35/01
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To form a switching element and memory element which do not depend on magnetic fields by using the resistance change accompanying the photoinduced phase transition of an Mn oxide material basically composed of MnO3 . SOLUTION: Pr, Ca, Sr and Mn are formed to powder in the form of compds. changeable with oxides, are mixed and are sintered at, for example, 1000 deg.C in air and thereafter, the mixture is pressure molded to a columnar shape by repeating, plural times, the operation of finely pulverizing the sintered compacts according to a normal production method. The moldings are heated and are subjected to crystal growth from the molten state. The sample 1 obtd. in such a manner is irradiated with impulsive laser beams by using a YAG laser 3 and a reflection mirror 4. A DC voltage of several V is biased by using a stabilized power supply 2. A resistor 6 of, for example, 50Ω is inserted in parallel to a pair of the signal input terminals of a signal analyzer 5 and the current generated by photoinduction is detected.  The material is used as the optical switching element by using the resistance change accompanying such photoinduction and is used as the memory element as the metal state is maintained even if the photoirradiation is stopped.
Patent JP-H04170570-A (JP)
Title: Picture forming device
Inventor: HONMA KOICHI
IPC: G03G15/16
Filed: 1990-03-16
Abstract: PURPOSE:To provide sufficiency for transcription further to avoid generation of missing inside by forming a sensitive unit surface into a specific rough surface. CONSTITUTION:A surface of a sensitized unit 24 is formed into a rough surface with maximum roughness Rt 4mum or more further with 10-point average roughness Rz 0.5mum or more and further with center line average roughness Ra 0.3mum or less, in a reference length 8mm. In this way, when a transfer material P is placed in a transfer location, the transfer material P and the surface of the sensitized unit 24 are not brought into contact with a smooth surface part S of the sensitized unit to run while coming into point contact with a protruding part R, so that a toner image T is prevented from being forced pressed by the sensitized unit 24 and a transfer roller 25 in the transfer location to obtain a picture of good quality without generating a character missing inside.
Patent JP-H07271460-A (JP)
Title: Dc power source feeding circuit
Inventor: MORISHITA YASUO
IPC: H02J1/00
Filed: 1994-03-31
Abstract: PURPOSE:To decrease voltage drop in the DC power source feeding circuit by feeding power from a DC power source to a load corresponding to the conduction of the power MOSFET of P and N channels on one side and the conduction of power MOSFET of P and N channels on the other side. CONSTITUTION:The drain side of a P channel power MOSFET 1 and an N channel power MOSFET 3 is connected to a first power source terminal T1, and the drain side of a P channel power MOSFET 2 and an N channel power MOSFET 4 is connected to a second power source terminal T2. On the other hand, the sources of the P channel power MOSFET 1 and the P channel power MOSFET 2 are connected to the load side terminal T3, and the source side of the N channel power MOSFET 3 and the N channel power MOSFET 4 is connected to the load side T4. Because of this connection, the respective power MOSFET are conducted, and power is fed from a DC power source 5 to a load 6. Therefore, the voltage drop can be set low.
Patent JP-S61222487-A (JP)
Inventor: KIKUCHI ITSUO
IPC: D06F75/26
Filed: 1985-03-28
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-H09252622-A (JP)
Title: Fixed blade for lawn mowing and rotary lawn mower
Inventor: HAMADA YASUSHI
IPC: A01D34/43
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To provide such a fixed blade for lawn mowing that neither a rotary blade nor the fixed blade deteriorates in sharpness. SOLUTION: Hard metal 3 is brazed to the blade part of the fixed blade 2 and the entire area of the blade part of the fixed blade 2 facing the blade part of the rotary blade 1 is composed of the hard metal 3. The blade of the fixed blade projects out, and brazing to the fixed blade made of steel is performed except for this part. The blade part of the rotary blade 1 is polished with the hard metal and the blade part of the rotary blade is always edged.
Patent JP-S53147655-A (JP)
Title: Method of drawing out wire material from tight coil
Inventor: KURITA TAKESHIROU
IPC: B65H49/00
Filed: 1977-05-31
Abstract: PURPOSE: To accomplish smooth drawing of wire materials from the outside of a tight coil without tangle by preventing break of coil by means of bars so arranged as to press against the inner surface of the tight coil. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63231354-A (JP)
Title: Electrophotographic sensitive body
Inventor: KAMISAKA TOMOSUMI
IPC: G03G5/06
Filed: 1987-03-20
Abstract: PURPOSE:To obtain an electrophotographic sensitive body having high sensitivity and low residual potential and undergoing no deterioration in the characteristics by incorporating a bisarylamine compd. represented by a prescribed formula into the photosensitive layer of an electrophotographic sensitive body. CONSTITUTION:A laminate type sensitive body 1 is obtd. by forming a separated functional layer consisting of an electric charge generating layer 3 and an electric charge transferring layer 4. The layer 3 absorbs incident light and generates a pair of carriers. The layer 4 retains electric charges on the surface, transfers one of the carriers generated in the layer 3 to the surface of the sensitive body and forms an electrostatic latent image. The photosensitive layer 1 contains a bisarylamine compd. represented by formula I (where each of Ar1 and Ar2 is an optionally substd. arom. ring or heterocyclic ring and each of X1 and X2 is H, halogen atom., alkoxy or alkylamino group. The sensitive body has high sensitivity and low residual potential and the characteristics are hardly deteriorated even after repeated.
Patent JP-H05264778-A (JP)
Title: Device for gripping nuclear fuel
IPC: G21C19/19
Filed: 1992-03-19
Abstract: PURPOSE:To provide a device for gripping nuclear fuel which can handle two kinds of PWR fuel assemblies being different in width by one gripper. CONSTITUTION:When a fuel assembly is gripped, the main body of a device is lowered by an air cylinder, a lower guide pin 16 is inserted into a guide pin hole 26 of the fuel assembly 20 and positioning is conducted. At the same time, a cam part 7 formed in the lower end part of the air cylinder lowers along tapered parts 8 of hook pawls 3 and thereby one pair of the hook pawls 3 out of two pairs of them are rotated selectively according to the kind of the fuel assembly to be handled. By raising the main body of the device, subsequently, the fore ends of the paired hook pawls are made to engage with a grip opening 30 of the fuel assembly 20 and an indented part 13 formed in the upper end part of each hook pawl 3 engages with a wedge 14. As the result, pulling-up of the fuel assembly 20 is enabled.
Patent JP-S55157145-A (JP)
Title: Operation state display unit
Inventor: MOTOYAMA KAZUYASU
IPC: G11B15/10
Filed: 1979-05-24
Abstract: PURPOSE: To display accurately the operation state of a tape recorder, by utilizing combination of lighting states dependent upon two or more display means, color change for on/off of lighting, and so on.  
     CONSTITUTION: When switches 10 and 14 are turned on for recording, the recording instruction and the reproducing instruction are stored in only latch circuits 22 and 24 respectively, and control circuit 36 instructs the motor control system to run the tape in a fixed speed and sets amplifier system 42 to the recording state. Further, circuits 36 supplies the first lighting signal S1 to LED1 through resistance R 10  for recording state display and is connected to LED2 through resistance R 12 . Though this LED2 is not lit in recording, recording temporay stop is stored in latch circuit 32 when recording temporary stop is instructed by depression of switch 20, and LED2 is lit or flashed by the second lighting signal S2 from circuit 35. Thus, many operation states of the recorder can be displayed accurately. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62220529-A (JP)
Title: Fiber reinforced plastic article having heat resistance and hot water resistance
Inventor: HASHIMOTO TERUKUNI
IPC: C08F2/44
Filed: 1986-03-24
Abstract: PURPOSE:A beautiful article which has improved heat resistance, especially hot water resistance and hardly stains, by impregnating a curable solution containing an aliphatic polyfunctional (meth)acrylate, an aromatic vinyl and an inorganic filler into reinforcing fibers preplaced in a mold, press molding and curing. CONSTITUTION:100pts.wt. monomer mixed solution containing an aliphatic polyfunctional (meth)acrylate and an aromatic vinyl compound as essential components is blended with 200-800pts.wt. inorganic filler having <=5mu average particle diameter and a curing agent to give a curable solution, which is added and impregnated into reinforcing fibers preplaced in a mold, molded and cured under heating and pressure. A metallic oxide hydrate is preferable as the inorganic filler, calcium hydroxide, etc., is used and preferably blended with a silane coupling agent. Benzoyl peroxide, etc., is used as the curing agent. The curable solution has 2-300 poise viscosity at 30 deg.C.
Patent JP-H07326993-A (JP)
Title: Digital radio receiver and high-speed renewal adaptation channel equalization filter to be combined therewith
Inventor: JIAN YAN
IPC: H04B7/005
Filed: 1995-03-23
Abstract: PURPOSE: To speed up updating of a coefficient by providing the digital radio receiver with an finit impulse response(FIR) filter for supplying a suppression output signal and correcting the tap weight of the FIR filter. CONSTITUTION: An adaptive channel equalizing filter 16 has controllable tap weight and includes an N-tap FIR filter capable of responding to a digital input signal and an N-tap FIR filter to be used for calculation. An output signal is supplied to a symbol reproducing circuit 17 to reproduce digital information for receiving an error in a digital signal for modulating received carrier. The coincidence of the data format of the digital information outputted from the circuit 17 with the data format of the digital signal for modulating the received carrier is optional. Thus the speed of the adaptive channel equalizing filter for the digital radio receiver can be increased.
Patent JP-H076196-A (JP)
Title: Gimbals card reader
Inventor: CHIYUON DOKU DO
IPC: B42D15/10
Filed: 1992-03-23
Abstract: PURPOSE: To maintain the reading surface of a card reading head and the magnetic stripe of a card in parallel with each other so as to eliminate the occurrence of reading errors by attaching the reading head to an arm which is freely rotatable around its axis parallel to the magnetic stripe of the card. CONSTITUTION: When a card 12 is inserted into a guide route through an opening 20, the magnetic stripe 14 of the card 12 is aligned with a transducer head 34. When the stripe 14 is aligned with the head 34, the head 34 is set in a state where the head 34 moves in a short distance against the stripe 14 by rotation. In addition, since the head 34 is set so that the head 34 is rotated around the length direction of an arm having a shaft 58, the head 34 absorbs the surface unevenness of the card 12 and the irregularity of the guide path. Therefore, the interval fluctuation between the stripe 14 and the transducer surface of the head 34 is minimized.
Patent JP-S63229092-A (JP)
Inventor: YAMASHITA HIDEKAZU
IPC: D06F33/02
Filed: 1987-03-19
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-H02246783-A (JP)
Title: Speed controller
Inventor: KAGAMI MASAYASU
IPC: H02P29/00
Filed: 1989-03-15
Abstract: PURPOSE:To suppress influence of the duty ratio of FG pulse by averaging the value during preceding interval between edge signals stored in a memory means and the current count between edge detection signals counted through a counting means then providing the averaged output signal, as an error signal, to a rotary body. CONSTITUTION:A speed detection value is held, synchronously with a trigger pulse 1, in a latch circuit 14. Then thus held data and the data stored at a memory section 15, i.e., a previously detected speed, are inputted into an adder 16 synchronously with a trigger pulse 2 having phase lag. The adder 16 performs adding/averaging operation for the previously detected speed and current speed detected through a speed detector. Then data stored in the latch 14 are transferred, synchronously with a trigger pulse 3, to a memory section 15. Finally, an averaged speed detection value is transferred, synchronously with a pulse 4, to a latch circuit 17. A D/A converter 18 converts the averaged speed detection value into an analog signal which is then fed as an error signal.
Patent JP-S56160595-A (JP)
Title: Temperature regulator
Inventor: ASOU SHINICHI
IPC: F27D17/00
Filed: 1980-05-14
Abstract: PURPOSE: To improve the efficiency of a high temperature gas temperature regulation by providing a passage with a heat exchanger and a passage without a heat exchanger in an intake passage which introduces high temperature gas into a dry oven or the like and providing a switching damper between the passages.  
     CONSTITUTION: High temperature gas is intaken from an intake port, and is adjustably distributed into passages 2A and 2B by regulating the opening of a butterfly damper 4. Since a heat exchanger 7 is attached to the passage 2B in this case, the high temperature gas which passes through the passage 2B is cooled. Accordingly, the gases from the passages 2A, 2B are mixed at a supply port 3 so that the mixed gas is regulated at a suitable temperature, and the mixed gas is introduced into a dry oven 8 or the like. This arrangement can readily regulate the temperature, thereby improving the efficiency. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000254462-A (JP)
Title: Thin metal oxide film having ability to separate or detect optical isomer
Inventor: KUNITAKE TOYOKI
IPC: C23C22/00
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To obtain a thin metal oxide film having ability to separate an optical isomer by preparing a composite thin film comprising a very thin metal oxide film and an optically active compound and then removing the optically active compound. SOLUTION: A composite of a metal compound bonding to a hydroxyl or carboxyl group and capable of forming a hydroxyl group by hydrolysis and an optically active substance is formed and chemically adsorbed on the surface of a solid having a hydroxyl or carboxyl group by contact. After removing an excess of the metal compound composite, the metal compound present on the solid is hydrolyzed to prepare a metal oxide composite thin film. The optically active compound is then removed by washing to obtain the objective metal oxide composite having ability to separate an optical isomer.
Patent JP-S56160524-A (JP)
Title: Controller for gas heating type cooker
Inventor: TAKESHITA SETSUO
IPC: A47J27/62
Filed: 1980-05-14
Abstract: PURPOSE: To enlarge a combustion range of a burner and to facilitate the operation thereof by operating a heating control valve and an auxiliary control valve according to a rotation angle of a thermocock, so that in a low temperature control range, only a small burner is operated and in a high temperature control range, both large and small burners are operated.  
     CONSTITUTION: In a cock device to control the gas supply to both the small and large burners, there are provided the first, the second and the third chamber 6, 7 and 8. A gas inlet 9 is opened inside the first chamber 6 and a cock shaft 10 is secured to the chamber 6. In a partition wall between the first and second chambers 6 and 7, there is formed an opening 12 which faces the heating control valve 11. The second chamber 7 is connected to the small burner 4 through a gas outlet 16. In another partition wall between the second and third chambers 7 and 8, there is formed a valve hole 18, through which the auxiliary control valve 17 is inserted. The third chamber 8 is connected to the large burner 5 through another gas outlet 19. The valve hole 18 is controlled to open or close by means of the cock shaft 10 and a cam 20. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S54156204-A (JP)
Title: Air pulsator
Inventor: OGATA SHIYUNSUKE
IPC: F04D27/00
Filed: 1978-05-30
Abstract: PURPOSE: For facilitating high-frequency pulsation of air and the change of the amplitude and waveform thereof, to change repeatedly the aperture of the openings provided in the wall of a portion of the discharge air passage of a blower.  
     CONSTITUTION: This air pulsator consists of a first nozzle 2 as the air duct to be connected to a blower (not illustrated), an air pulsating drum 3 a second nozzle 4, and a flow rectifying drum 5. Said air pulsating drum 3 is surrounded by a cylindrical outer-circumferential wall 8 and side walls 9 and 10, and a plurality of fixed openings 11 are provided as second openings at an equal space of intervals along the outer circumference of said outer-circumferential wall 8. A rotary fan 19 consisting of a boss 17, a spork 18 and a cylindrical blade plate 19 is furnished in said air pulsating drum 3. Blade plate openings 20 are made in said blade plate 19 at an equal pitch to said fixed openings 11. A blade piece 21 is furnished between said rotary fan 16 and blade plate 19. Further, an adjusting shutter 27 having shutter openings 29 at an equal pitch to said fixed openings 11 are rotatably fitted on the outside of said outer-circumferential wall 8. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02242500-A (JP)
Title: Interior environment measuring instrument
Inventor: NANBU KUNIO
IPC: G08C15/00
Filed: 1989-03-16
Abstract: PURPOSE:To shorten the transmission time of data by providing the measuring instrument with a means which processes and stores data temporarily and sending data which are already processed. CONSTITUTION:A storage part 5 is provided with a 1st storage means which stores data obtained by a detecting means 1 in time series, a 2nd storage means which processes the data stored in the 1st storage means by a control part 4 and stores newly obtained data, and a 3rd storage means which processes the data stored in the 2nd storage means and stores newly obtained data thereafter at need. Further, a means for storing new data which are processed in order by hierarchy is provided upon occasion and data after processing which are stored are outputted optionally according to a read instruction from a host computer. Consequently, even when many measuring instruments are installed at respective positions, the number and transmission time of data to be sent can be reduced.
Patent JP-S61221115-A (JP)
Inventor: BECKER WALLACE E
IPC: A61K47/38
Filed: 1986-03-25
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-S61224042-A (JP)
Title: Optimizing code generating system relating to approach of arrangement element in virtual storage system
Inventor: OKUI MINORU
IPC: G06F9/44
Filed: 1985-03-29
Abstract: PURPOSE:To improve efficiency of data approach in a loop of plural-segment arrangement and to improve efficiency of execution of programs by generating object code that executes instruction of segment switching only when switching of segment is required. CONSTITUTION:Memory layout 10 of arrangement A by FORTRAN language is expressed by the longest segments 1-4, and one is prepared for each of segment by a group of descriptive words that indicate starting address of segments 1-4 in a segment table 20, and registered arranging in order of segments 1-4 of the layout 10. When processing segments 1-4, and instruction time is made to there is output switching and there is no output switching corresponding to corresponding to processing steps 1-8. An object code that executes instruction to segment switching only when switching of segments 1-4 is necessary is generated. Thus, efficiency of data approach in the loop of arrangement of plural segments 1-4 is improved.
Patent JP-H10245060-A (JP)
Title: Constant feed container
Inventor: KUROKI MOTOHIKO
IPC: B65D47/20
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To allow a liquid to be discharged from a container at a constant rate whoever uses the container. SOLUTION: The constant feed container includes a container body 1, an inner cylinder 2 having therein a measuring chamber 3, a detachable cap 4, and a stopper 5 to control the rotation of the cylinder 2. The cylinder 2 is mounted at the opening of the container body 1 so as to be movable in the axial direction and rotatable. The cylinder 2 is moved in the axial direction to open or close the communicating state with the body 1. The cap 4 is screwed into and connected to a top end outlet port 2A of the cylinder 2 to close the port 2A. When the cap 4 is removed, a liquid filled in the chamber 3 is discharged. The stopper 5 does not prevent the rotation of the cylinder 2 in a state that the chamber 3 is in communication with the body 1, and prevents the rotation of the cylinder 2 in a state that the chamber 3 is not in communication with the body 1.  The cap 4 can be removed from the inner cylinder 2 when it is prevented from rotating by the stopper 5 and the cap 4 cannot be removed from the cylinder 2 when it is not prevented from rotating by the stopper 5.
Patent JP-H06280164-A (JP)
Title: Treatment of textile material
Inventor: HIRATA MASAYUKI
IPC: D06M15/27
Filed: 1993-03-24
Abstract: PURPOSE:To obtain a soft textile material having durable moisture-absorptivity and antistaticity and free from stuffy feeling by compounding a specific acid component with a specific monomer, etc., at specific weight ratios, applying the obtained emulsion liquid to a textile material and polymerizing on the surface of the fiber. CONSTITUTION:A vinylcarboxylic acid and/or a vinylsulfonic acid [preferable examples: (meth)acrylic acid and 2-acrylamido-2-methylpropanesulfonic acid] and a divinyl monomer of the formula (X is H or CH3; (n) is 1-4) are compounded at a weight ratio of (l-20):1 and a polymerization initiator (preferable example: ammonium persulfate) is emulsified with an emulsifier such as nonionic or anionic surfactant. The obtained emulsion liquid is applied to yarns, woven fabrics, knit fabrics, etc., composed of a synthetic fiber, a natural animal or vegetable fiber, etc., and polymerized on the fiber surface by treating with steam under normal pressure to form a uniform resin coating film on the fiber surface. The obtained fiber has soft texture, excellent durability to washing and rubbing and high moisture-absorptivity and hydrophilic nature and, accordingly, it has high antistaticity, soil-releasing property and color fastness.