baber/WOPTO huggingface dataset:
Patent JP-H0621530-A (JP)
Title: Magnetic field sensor
Inventor: RIYUBISA RISUTEITSUKU
IPC: G01R33/06
Filed: 1993-03-26
Abstract: PURPOSE: To provide a semiconductor magnetic field sensor which can have high sensitivity by solving a distortion problem caused by its noise. CONSTITUTION: This sensor includes a P<+> -base regions 46, 52, an N<+> -emitter region 50 arranged in the base region for generating charged carriers, and an N<+> -collector region 48 formed in the base region for accepting charged carriers from the emitter region. In order to divide a collector current into first and second collector currents, first and second metallic contacts C1, C2 are connected to the N<+> -collector region 48.
Patent JP-S59218530-A (JP)
Title: Input and output controller
Inventor: SANO RIYOUICHI
IPC: G06F3/00
Filed: 1983-05-27
Abstract: PURPOSE:To prevent the breakdown of a system due to a fact that an input/output controller occupies continuously a bus by inhibiting forcibly the bus occupation right to the input/output controller when a timer provided to a DMA circuit which transfers data asynchronously with an RAM has time-up. CONSTITUTION:A CPU2, an RAM3, a controller 4 of a floppy disk 5, etc. are connected to a common BUS and also connected in a daisy chain to a control line CN of a bus arbiter 1. Thus an upper bus requester can have the priority to occupy a bus. A floppy disk controller includes a DMA circuit opposite to a microprocessor CPU and a timer PTM for processing of information. When the BUS is occupied for DMA with the RAM3, the timer starts. If the transfer of data is through as prescribed, the timer is reset to disuse the BUS occupation right. In case the BUS occupation continues until the timer has time-up by some reason, the BUS occupation right is forcibly disused. This prevents the breakdown of a system.
Patent JP-S61252014-A (JP)
Title: Steel strip coil edge cutting device
Inventor: KATSUSHIMA KOJI
IPC: B23C3/12
Filed: 1985-04-30
Abstract: PURPOSE:To prolong cutter life and, in addition, obtain excellent cutting surfaces by cutting a coil edge by rotating a rotary head having a plurality of cutters at a high speed rotating a steel strip coil wound around a mandrel at a low speed. CONSTITUTION:A steel strip being wound around a mandrel 20 by a winder 10, a coil 12 is formed. The coil 12 being rotated by the winder 10 at a low speed, a headless conic rotary head 24 having a plurality of cutters 22 and rotated at a high speed is brought into contact with a coil edge to cut it. A cylinder 32 is to bring the head 24 into contact with or to release it from the coil edge. Both of equipment and labor can, therefore, be saved and, in addition, cutting life can be prolonged.
Patent JP-H11270265-A (JP)
Title: Working vehicle equipped with hole-drilling machine
Inventor: HAMANAKA YASUFUMI
IPC: E21B15/00
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To simply, easily, and rapidly mount a heavy hole-drilling machine on a loading base and safety travel on a road while keeping a low center of gravity in a state that the machine is loaded on the loading base. SOLUTION: A drilling machine is connected to the tip of the arm 4 of a crane 3 through a foldable joint 6 in this working vehicle equipped with the drilling machine. Further, a loading through 28 on which the external cylinder 13 of the hole-drilling machine 1 is fixed to the loading base 2 extendedly back and forth on the upper face of the loading base 2 in the working vehicle. The drilling machine 1 is provided with an external cylinder 13, an excavating center shaft 14 positioned in the external cylinder 13 and protruded from the external cylinder 13 at the front end and arranged to be coaxially rotatable with the external cylinder 13, and a motor rotating the external cylinder 13.  One end of a wire 19 is connected to a joint 18 formed at the outer peripheral face of the external cylinder 13 and the external cylinder 13 is rotated to wind the wire 19 on the external cylinder 13 and pull the drilling machine 1 near the arm 4 of the crane 3. In this way, the drilling machine 1 is placed on the loading trough 28 and loaded on the loading base 2.
Patent JP-S61251303-A (JP)
Title: Amplifier circuit
Inventor: SATO KAZUHIRO
IPC: H03F3/12
Filed: 1985-04-30
Abstract: PURPOSE:To vary interlockingly a gain of output voltage-input voltage and an offset voltage by providing respectively plural resistors and power supplies between an inverting input terminal of an operational amplifier and earth. CONSTITUTION:A resistor 2 (resistance R0) is connected between an output of the operational amplifier 1 and the inverting input terminal. Further, series circuits consisting respectively of switches S1-S4, resistors R1-R4 and DC power supplies E1-E4 are connected between the inverting input terminal and earth. In turning on a switch S1, the gain of output voltage-input voltage depends on the resistance value of the resistors R0, R1 and the offset voltage depends on the resistance value of the resistors R0, R1 and the voltage of the DC power supply E1. In turning on the switch S2, the gain depends on the resistance value of the resistors R0, R2 and the offset voltage depends on the resistance value of the resistors R0, R2 and the voltage of the DC power supply E2. In turning selectively on one of the switches S1-S4, the gain and the offset voltage are varied interlockingly.
Patent JP-H02274611-A (JP)
Title: Blower device for automobile
Inventor: HASHIMOTO KATSUHIKO
IPC: B60H1/00
Filed: 1989-04-14
Abstract: PURPOSE:To reduce noise by forming a flange part for mounting a blower motor to an intake blower integrally with a motor cover part by means of resin. CONSTITUTION:A resin flange cover 10 is formed by forming a motor cover part 10b integrally with a flange part 10a. A blower motor 1 is pressed into a longitudinal rib 10c whose diameter is slightly smaller than the outer diameter of the blower motor 1, and housed and fixed into the the rib. A connector 2 of the blower motor 1 is fitted into a notch part 10c of the motor cover part 10b. Further, a cooling wind intake port 10g is mounted to the flange cover 10. The flange part 10a is fastened and fixed with screws to an intake blower case 50. By this constitution, the noise of the blower motor can be reduced.
Patent JP-S5617546-A (JP)
Title: Protecting device for short circuit of transmission line
Inventor: YASUDA AKIRA
IPC: H04Q9/00
Filed: 1979-07-20
Abstract: PURPOSE:To cut off only the short-circuited signal line among those which are branch-connected to the master unit, by cutting off the signal line with reduction of the signal line voltage and furthermore closing again the signal line in case the voltage is still kept at a low level after the cutoff. CONSTITUTION:The reduction of the signal line voltage at the side of master unit 1 caused by switch 6 is detected by CPU8, and then relay 5 is driven to open switch to open switch 6. After this, when the signal line voltage becomes normal, the short circuit of the signal at the terminal side is decided with the open state kept for switch 6. And in case the reduction of the signal line voltage is still kept, noshort circuit of the signal line at the terminal side is decided to give the connection state to switch 6.
Patent JP-S5216695-A (JP)
Title: Voltage non-linear resistor
Inventor: WAKINO KIKUO
IPC: H01C7/10
Filed: 1975-07-29
Abstract: PURPOSE: To stabilize the characteristics of a voltage non-linear resistor by the incorporation of phosphorus and bismuth to zinc oxide to be sintered as a voltage non-linear resistor to reduce the sintering temperature of the sintered body. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61253496-A (JP)
Inventor: NOGUCHI SHIGERU
IPC: G21F9/00
Filed: 1985-05-02
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-H0672113-A (JP)
Title: Valve assembly for tire pressure control device and vehicle using said valve assembly
Inventor: ARAN RICHIYAADO FUREIGANGU
IPC: G05D16/10
Filed: 1993-03-29
Abstract: PURPOSE: To decrease a fluid pressure to a predetermined value and decrease a tire pressure to lower height of a vehicle by making a valve means of a pressure relief valve conduct a pressure increase sequence in the case where air pressure of a first port is higher than a determined value and prevent the valve from opening with a blocker means in the case where air pressure of the first port is between predetermined values. CONSTITUTION: A pressure relief valve 61 possesses first and second valve means 120 and 122. When air pressure of a first port 110b is greater than a first predetermined value, air pressure releasing force exceeds a closing force of a spring means 136 and the first valve means 120 conducts a pressure increase sequence. When the air pressure of the first port 110b is between the first and second predetermined values, blocker means 126c and 140 prevents the first valve means 120 from opening in response to selective movement of operation means 126 and 128 from a vent position to a non-vent position, whereby tire pressure is selectively decreased to a predetermined value to increase a tractive force and to lower total height of a vehicle.
Patent JP-S62250932-A (JP)
Title: Drain treatment control device for wet exhaust gas desulfurization device
Inventor: KURAMOTO ATSUSHI
IPC: B01D53/50
Filed: 1986-04-23
Abstract: PURPOSE:To reduce utility by providing an arithmetic unit to estimate chemical group concentration and desulfurizing performance difficult to be measured basing on a boiler operations terms, desulfurization device operation terms and volume of conditions possible to measure actual hours and controlling drain treatment with output signals. CONSTITUTION:Combustion exhaust gas of a boiler 1 is guided into a desulfurization device 5 through an electrostatic precipitator 2, a denitration device 3 and an air preheater 4, and SO2 is absorbed by absorbent supplied from an absorbing column circulating pump 8. Flow of absorbent, flow of alkaline agent, number of absorbing column circulating pumps 8 and number of operation of oxidizing blowers 9 are controlled respectively with output signals 23, 20, 22 and 21 of a desulfurization control device 16. Quantities of chemicals to be put in to remove injurious contents in the drain are controlled by a drain treatment control device 14 based on output signals 26 of a drain treatment control device 19. Also, a drain blow valve 13 is opened and closed by output signals 24 to adjust drain flow.
Patent JP-S61252596-A (JP)
Inventor: ICHIKAWA HIROSHI
IPC: G10L19/06
Filed: 1985-05-02
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-H09254188-A (JP)
Title: Connector pin breakage detector of mold for molding connector
Inventor: SAKAUCHI SABURO
IPC: B29C45/76
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To prevent the mixing with an inferior product caused by the breakage of a connector pin present in the molding of a connector by comparing a preset pattern at a normal time with a detection pattern by detection to detect whether the breakage of the connector pin is present. SOLUTION: Through-holes 5 are provided to the central parts of a plurality of core pins 2 and allowed to communicate with a guide pipe 7 guiding the air from the air pressure source 6 provided to a core mold 1 to the respective through-holes 5 from one ends of a plurality of the core pins 2. A pressure detector 8 detects the pressure of air sent from an air pressure source 6 to the guide pipe 7 and the through-holes 5. A comparator 9 compares the air pressure value detected by the pressure detector 8 with a predetermined reference air pressure value transmitted as an electric signal (s). When both pressure values are different, this state acts on a controller 11 to immediately stop operation. By this constitution, the mixing with an inferior product caused by the breakage of a connector pin present in the molding of a connector can be prevented.
Patent JP-H10287541-A (JP)
Title: Cosmetic
Inventor: HORIZUMI TERUO
IPC: A61K8/00
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To obtain a cosmetic weakly irritant to the skin, excellent in use feeling and having effects of improving wrinkles, by including a polymer having a specific coefficient of moisture permeability and a guanidine derivative or its acid-added salt. SOLUTION: This cosmetic contains (A) a polymer having a coefficient of moisture permeability of <=1×10<-5> cm<3> (STP) cm/cm<2> .sec.cmHg (e.g. a acrylic acid-styrene copolymer) and (B) a guanidine derivative expressed by formula I (X is a hydrocarbon, etc.; Y is H, etc.) or formula II (A and B are each a 2-8C alkylene; DC is CO, etc.; E is a lower alkyl, etc.; (m) is 1-6; (n) is 0-6; R1 is a lower alkyl, etc.) [e.g. methylguanidine (formula I) or 2-(2-hydroxyethoxy) ethylguanidine (formula II)] or its acid-added salt. It is preferable that the compounding ratio of each component in the above cosmetic is 0.0001-20 wt.% for the component A and 0.001-50 wt.% for the component B.
Patent JP-S58210518-A (JP)
Title: Control method of printing
Inventor: TAKIMOTO SHINGO
IPC: G01N30/86
Filed: 1982-05-31
Abstract: PURPOSE:To prevent double impression of characters on paper by dividing the direction at a right angle to the paper direction to plural zones, providing counters respectively in said zones and controlling the same. CONSTITUTION:Paper 7 is fed in an X direction by a feed mechanism 6, and a printer head mechanism 5 arrays 7 dots on one row in the X direction and moves in a Y direction. The retention time (RT) 0.277 of the 1st peak is printed in a zone (c) in a chromatograph alpha, and ''56'' is set in a counter 4c. The RT 0.643 of the 2nd peak is printed in a zone (b) and ''56'' is set in a counter 4b. The counter contents are subtracted according to the feeding of the paper and when the paper is fed by as much as 8 dots, the contents of the counters 4b, 4c are returned to ''0''. The RT ''1.893'', ''2.022'' of the 3rd and the 4th peaks are printed respectively and again ''56'' is set in the counters 4c, 4b. The RT ''2.198'' of the 5th peak is ought to be printed in the zone (b), but the content of the counter 4b is not ''0''; therefore, the same is printed on the zone (a) on the left side and ''56'' is set in the counter 4a.
Patent JP-S62249585-A (JP)
Title: Signal processing circuit
Inventor: HONJO MASAHIRO
IPC: H04N9/72
Filed: 1986-04-23
Abstract: PURPOSE:To clamp a color difference signal at an optimum DC level by balance- modulating the color difference signal twice by a continuous wave signal and a signal obtained by inverting the continuous wave signal by 180 deg. every prescribed period and detecting the difference of the DC components of the two outputs. CONSTITUTION:The color deference signal inputttede from a terminal 1 is clamped by an automatic clamping circuit 2, the output of the circuit 2 is balance-modulated with a color signal obtained from a carrier generating circuit 6 by a balance modulator BM3 and the color signal is outputted from a terminal 9. The output of the circuit 6 is inverted by 180 deg. at its phase every horizontal period by a phase inverting circuit 7 based on a signal from a timing circuit 8 and the output signal form the circuit 7 and the output signal from the BM 3 are balance-modulated by a BM4. The difference of the DC components in the output signal of the BM4 every horizontal period of a horizontal blanking section of the color difference signal is detected by a detecting circuit 5 based on the signal obtained from the circuit 8 and the DC level of the circuit 2 is controlled by the detecting signal of the circuit 5. Consequently, the color difference signal can be always clamped at the optimum DC level free form carrier leakage and encoded.
Patent JP-S5217529-A (JP)
Title: Masking method
Inventor: OOTA MAMORU
IPC: B05D1/32
Filed: 1975-07-31
Abstract: PURPOSE: A coating method comprises, first masking with an inorganic paint, next coating with a preferred paint, and finally removing the mask. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5618779-A (JP)
Title: Ultrasonic image apparatus
Inventor: TAKAMIZAWA KINYA
IPC: G01S7/523
Filed: 1979-07-24
Abstract: PURPOSE:To obtain the Tomographic information of high resolution by dividing a plurality of ultrasonic vibrators into plural units so that ultransonic wave is trasmitted or received at common focusing points of a diagnosing subject and the reflected ultrasonic signals are added and combined. CONSTITUTION:Respective delay values of the first and second delay circuits 2a- 2d and 7a-7d are varied each time the rate pulse signal is generated so that the ultrasonic waves are transmitted or received with respect to the focusing points whereby each reflected ultrasonic signal thus obtained is memorized in the first memory circuit 11. The reflected ultrasonic signals read out from the memory circuit 11 is added and combined in an addition circuit 12 at each focusing point and memorized into a memory circuit 14 after detected. Thus, the Tomographic image information can be obtained in subsequence acording to the rate scanning.
Patent JP-H09278139-A (JP)
Title: Belt conveyer
Inventor: YANAGIDA NARIMITSU
IPC: B65G15/34
Filed: 1996-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a belt conveyer which can extend the service life of a cover rubber owing to the abrasion, which can effectively prevent the surface of a belt main body from being made uneven, which improves the cleaning characteristic, and furthermore, which can suppress the increase of the cost in the cleaning work and an environment countermeasure. SOLUTION: To a baggage loading part X on a surface of an upper side cover rubber 2 or a lower side cover rubber 3 of a belt main body 1 (an abrasion promoting part), and the width direction H and the thickness direction t of the belt main body 1, at least two sorts or more of rubber compounds 5 with an excellent abrasion-proof property with the different abrasive index are provided and composed. The parts other than the cargo loading part X of the surface of the upper side cover rubber 2 or the lower side cover rubber 3 of the belt main body 1 that is a part of both lugs of the belt, a rubber compound with a low abrasion-proof property is used.
Patent JP-H05120254-A (JP)
Title: Signal processor
Inventor: KITAGUCHI TAKASHI
IPC: G06G7/60
Filed: 1992-04-14
Abstract: PURPOSE:To decrease the number of connections between signal processing means in a neural network with a digital self-learning function. CONSTITUTION:This signal processor is provided with a signal processing means 20 composed of a neural cell simulating element composed of a digital logic circuit to which a self-learning circuit having a coupling efficient varying circuit and a coupling coefficient generating circuit which generates the variable coupling coefficient value of the coupling coefficient varying circuit according to an error signal based upon a tutor signal is added; and a 1st switching means 99 which switches the input signal 104 to the signal processing means 20 and output error signals 105 and 106 from the signal processing means 20 is provided on the input side of the processing means 20 and a 2nd signal switching means 100 which switches the output signal from the signal processing means 20 and input error signals 107 and 108 to the signal processing means 20 is provided on the output side. Then they are connected to constitute the network.
Patent JP-S57208124-A (JP)
Title: Manufacture of semiconductor device
Inventor: SAKURAI JIYUNJI
IPC: H01L21/20
Filed: 1981-06-18
Abstract: PURPOSE:To smoothen a single crystal silicon surface, by covering a nonsingle crystal layer on an insulator with a silicon nitride layer, irradiating an energized beam there-upon, and transforming the nonsingle crystal into single crystal. CONSTITUTION:A silicon substrate 1 is thermo-oxidized to form a silicon dioxide film 2 of 1mum thick. A nonsingle crystal layer 3 of silicon is formed by chemical gaseous growth method. A silicon nitride layer 4 is formed on the layer 3 by chemical gaseous growth method. The layer 3 is oxidized in a region not  covered with the layer 4 by thermo-oxidization method. It is transformed into a silicon dioxide layer 5 to form a field insulation film.
Patent JP-H05292520-A (JP)
Title: Power source synchronous type video camera
Inventor: TOMIOKA HIROSHI
IPC: H04N9/64
Filed: 1992-04-14
Abstract: PURPOSE:To suppress generation of a false color signal caused by a video output signal, in the power source synchronous type color video camera for executing a scan synchronized with an AC power source frequency (60Hz). CONSTITUTION:For a brightness signal 2 before generating a composite video signal of the inside of a video camera, only a frequency component of 3.58MHz of the brightness signal 2 is attenuated by a 3.58MHz trap filter circuit 7, and by mixing this luminance signal 8 and a chroma signal 3 by a Y/C mixing circuit 1, a composite video signal 9 is outputted.
Patent JP-H10251428-A (JP)
Title: Production of plastic foam
Inventor: NAKAMURA SHINYA
IPC: C08J9/06
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To obtain a plastic foam prepared by using a reduced amount of an azodicarbonamide that the foam has little tendency to form cyanide ions when burnt or smoked by mixing a plastic resin with a blowing agent based on an azodicarbonamide and sodium bicarbonate. SOLUTION: 100 pts.wt. plastic resin is mixed with blowing agent based on 3-8 pts.wt. azodicarbonamide and 5-2 pts.wt. sodium bicarbonate. In addition to the blowing agent, a blowing aid, a crosslinking agent, etc., are added, and the resulting mixture is uniformly kneaded by a known means such as a mixing roll, a kneader or an extruder. The effect is remarkable when the foaming method adopted is a pressured one-stage foaming or two-stage foaming. For example, the mixture is packed into a mold, heated at 130-170 deg.C under pressure for a definite time. After the pressure is released, the intermediate primary foam in the state in which the added blowing agent is partially decomposed is withdrawn and is heated to 145-200 deg.C at atmospheric pressure to decompose the undecomposed blowing agent to obtain a foam.
Patent JP-H05307944-A (JP)
Title: Plane fluorescent lamp
Inventor: YAGI HIROYUKI
IPC: H01J61/067
Filed: 1991-04-24
Abstract: PURPOSE:To provide the compact plane fluorescent lamp without the danger of breakage of a glass plate at the time of flash of mercury. CONSTITUTION:Phosphors 3, 4 are provided in the inner surface of a flat glass container, and a plane fluorescent lamp in which a pair of electrodes 5, 6 extended in parallel with each other are provided in both sides of the phosphors 3, 4 inside of the glass container so as to be opposite to each other is provided in the glass container. A band-like electrode plate of at least one electrode 5 of this pair of electrodes 5, 6 is bent along the longitudinal direction to form an inclination part 53 inclined relative to the flat surfaces, which include both the electrodes, so as to have the cross section formed into the nearly a dogleg- shape, and the opening of the cross section is located so as to direct toward the other electrode, and a mercury getter member 9 is fitted to the back surface of the inclined part 53.
Patent JP-H03294781-A (JP)
Title: Baking furnace
Inventor: FUJIKAWA KYOICHI
IPC: F27D1/00
Filed: 1990-04-10
Abstract: PURPOSE:To make a remarkable improvement of a life of an inner living, improve an anti-thermal shock, a thermal capacity and thermal conductivity by a method wherein the inner lining of alkaline atmosphere baking furnace is made of alumina refractories including magnesium. CONSTITUTION:An inner lining of a baking furnace is characterized in that it is comprised of alumina refractories including magnetism. Preferably, the refractories are comprised of MgO-Al2O3-ZrO2 systems. Further preferably, major constituting substances of the refractories are spinel, MgO and ZrO2. An amount of inclusion of ZrO2 is preferably 5 to 35 wt.% due to the fact that at a value lower than 5 wt.%, it has no effect acting as a stress dispersion substance and at a value exceeding 35 wt.%, a strength of the refractories is decreased. An amount of inclusion of MgO is preferable set to have a value in which MgO has more than 1 mol in respect to 1 mol of Al2O3.