baber/WOPTO huggingface dataset:
Patent JP-S54125915-A (JP)
Title: Electron beam stabilizing circuit for pickup tube
Inventor: FUJIWARA KICHIJI
IPC: H04N5/228
Filed: 1978-03-24
Abstract: PURPOSE: To stabilize the electron beam for the pickup tube by connecting the resistance in series to the cathode of the pickup tube to detect the current flowing to the cathode and then controlling the heater voltage based on the voltage detected via the resistance.  
     CONSTITUTION: In the operation circuit which actuates pickup tube 1, resistance 14 is connected in series to cathode 3 of tube 1 to detect the voltage caused across resistance 14 by current IK flowing to cathode 3. And this voltage detected by resistance 14 is applied to controller 15 provided at the connection between heater 2 and cathode 3 of tube 1. Then the change of current IK caused by deterioration of the emission of tube 1 is detected, and heater voltage VF is controlled by the  output of controller 15 and based on the detected voltage. Thus, the electron  beam is stabilized for tube 1. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61192818-A (JP)
Title: Fuel injection controller for diesel engine
Inventor: SHIBATA ISAMU
IPC: F02B3/06
Filed: 1985-02-22
Abstract: PURPOSE:To prevent the sharp variation of output torque by installing a pressure control valve whose opening degree is throttled with the rise of the engine temperature into a conduit for introducing the supercharge pressure into the control chamber of a boost compensator for controlling the max. injection amount of a fuel injection pump. CONSTITUTION:In a fuel injection pump 10, a spill ring 16 for controlling the fuel injection quantity is fitted in slidable ways onto a plunger 15 which moves in reciprocation in revolution and shift-controlled by a tension lever 17 interlocked with a governor 13. Said lever 17 is regulated to the max. value for the max. injection quantity through an arm 21 by a boost compenstor 20. In this case, a pressure control valve 30 is installed between the conduits 39 and 41 for introducing the pressure in a suction passage 2 into the control pressure chamber 27 of the boost compensator 20. Said pressure control valve 30 is controlled to lower the pressure of the control pressure chamber 27 according to the rise of the engine temperature when the engine temperature is increased over a set value by an electronic control unit 50.
Patent JP-S62192249-A (JP)
Title: Method for controlling pressurization of low pressure casting machine
Inventor: NISHIMOTO SHUJI
IPC: B22D18/08
Filed: 1986-02-19
Abstract: PURPOSE:To maintain the specified pressurizing force of a molten metal, to stabilize production and to improve the quality of a product by controlling the position of a molten metal level to always the specified range in accordance with the position of the molten metal level detected by the molten metal level detection sensor utilizing the reflected wave of the ultrasonic wave. CONSTITUTION:The molten metal 2 in a holding furnace 1 is raised in a stalk 7 or sub-riser 10 by the air pressure introduced into the furnace through a variable valve 14 by the signal of a sequencer 13. The position of the molten metal level 2b is detected by a sensor 11b for detecting the lower limit molten metal level utilizing the reflected wave of the ultrasonic wave and the pressurization is stopped. The pressure for the pressurization is decreased until a sensor 11a for detecting the upper limit molten metal level turns off when the sensor 11a detects the molten metal level 2b. The molten metal level is maintained always in the specified method and the quality is stabilized by the above-mentioned method.
Patent JP-S52116594-A (JP)
Title: Method of marking concentric circles position at blade of propeller
Inventor: KAWAZOE TSUYOSHI
IPC: B63H1/14
Filed: 1976-03-25
Abstract: PURPOSE: To provide a method of approximateing to mark the position of concentric circles of propeller circle on the blade of a propeller by using only simple measuring instrument such as measuring tape or the like. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06247515-A (JP)
Title: Planar sorting system
Inventor: HAYASHI HIDEO
IPC: B07C5/36
Filed: 1993-02-23
Abstract: PURPOSE:To pack articles in pallets for respective customers in the dimensional order, by calculating a lay-out with which plate-like articles are cut out from a plate material at an optimum yield while avoiding a fault mark, and by enabling the cut-out articles to be stored in sorter means. CONSTITUTION:A control part calculates a lay-out with which articles are cut out from a plate material 27 at an optimum yield while avoids a fault mark, in accordance with data detected by a fault mark detector 12 for reading the position of the fault mark set on the plate material 27, order data or the like. Packing data relating to a loading order are calculated in accordance with the order data. The articles are cut out from the plate material 27 by a cutter in accordance with a result of the calculation, and desired labels are applied to thus cut-out articles by a labeling device 16. Then by reading these labels, the articles are stored by a sorter means 18 one by one, and are taken out in accordance with the order data. Thereafter, the articles are packed in pallets 68 by a pallet packing device 19 in the dimensional order.
Patent JP-S61193149-A (JP)
Title: Color photosensitive material
Inventor: TAKAHASHI OSAMU
IPC: G03C8/08
Filed: 1985-02-21
Abstract: PURPOSE:To obtain a color photosensitive material capable of forming a color image high in image density, low enough in the min. density, and superior in color separability by forming on a support a photosensitive layer contg. at least photosensitive silver halide, a binder, a compd. having a specified dye moiety, and another specified compd. CONSTITUTION:The photosensitive layer formed on the support contains at least photosensitive silver halide, a binder, a compd. represented by formula (A), and another compd. represented by formula (I), and in formulae (A) and (I), R1, R2, and R3 are each H, alkyl, cycloalkyl, aryl, arylthio, or halogen; X is a divalent group for bonding the benzene ring with Dye or an absent bonding group; Dye is an image forming dye group; G is OH or a group to be converted into an OH group by heating and/or addition of a base; l is 1 or 2; A is an atomic group necessary for condensing with the benzene ring to form an aromatic ring; and M is H, ammonium, or a metal ion.
Patent JP-S59158353-A (JP)
Title: Cylinder cut-off device in diesel-engine
Inventor: TSUBOTA SADAHIKO
IPC: F02B23/06
Filed: 1983-02-28
Abstract: PURPOSE:To reduce pumping loss upon decreased cylinder number engine operation for improving the consumption of fuel, by providing such an arrangement that when the detected load of a Diesel-engine is less than a predetermined value, the supply of fuel to a part of engine cylinders is cut off, while the exhaust valve is opened. CONSTITUTION:A microcomputer 21 for controlling a Diesel-engine receives a load signal from a load sensor 10 and compares it with a predetermined set value to deliver a signal to a control circuit 31 if the actual load is lower. The control circuit 31 receiving this signal cuts off the supply of the fuel to a part of engine cylinders through a fuel supply device 51, and as well, opens a solenoid valve 42 through a drive circuit 41 to feed compressed air into a control cylinder 44 so that a decompression lever 45 is actuated to release an exhaust valve 47. With this arrangement, pumping loss upon decreased cylinder number engine operation may be reduced.
Patent JP-S58149796-A (JP)
Inventor: SUZUKI TOSHIO
IPC: F26B11/04
Filed: 1982-03-02
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-H08228182-A (JP)
Title: Tdma wave output circuit and tdma communication equipment using same
Inventor: ANDO TAKASHI
IPC: H03F1/00
Filed: 1995-02-22
Abstract: PURPOSE: To suppress modulation output signals without using a PIN switch by interrupting the bias current of the final output stage of the modulation output signals. CONSTITUTION: The final output stage of the modulation output signals is a differential circuit constituted of transistors Q1 and Q2 and the primary winding of a transformer T is connected between the collector terminals in the two transistors Q1 and Q2. A power source is connected to the middle point tap of the primary winding of the transformer T and time bias current is supplied through the middle point tap and the primary winding to the respective transistors Q1 and Q2. Thus, magnetic fluxes by the bias current are cancelled inside the transistor T and the magnetic fluxes are not generated. Thus, even when bias power is rapidly turned to 0, a spike voltage is not generated and unrequired radio waves are prevented from being outputted.
Patent JP-S57147607-A (JP)
Title: Zone detecting device
Inventor: OGAWA MASAHIKO
IPC: G02B7/32
Filed: 1981-03-09
Abstract: PURPOSE:To extend the detection range of a photodetecting means for the projection range of a light projecting means to the side of a shorter distance, by fixing projecting and photodetecting means a prescribed base line length apart from each other and detecting the reflection light due to a material of the light projected from the projecting means by the photodetecting means. CONSTITUTION:A projector LED and a photodetector SPC' are combined, and a point C on the photodetecting face of the photodetector SPC' is matched to the optical axis of a lens L2 for photodetection. In this case, a detection range B2  of the photodetecting means consisting of the photodetector SPC' and the lens  L2 is extended to the side of the projecting means, namely, the side of a shorter distance in comparison with a detection range B1 of the photodetecting means consisting of a photodetector SPC and the lens L2. When the projector LED and the photodetector SPC' are combined and used, a short distance zone signal is obtained accurately in the range of distances (a)-(d). That is, the detection error is reduced, and the detection range as the short distance zone is extended to the side of a shorter distance.
Patent JP-H10229211-A (JP)
Title: Photoelectric conversion device and its manufacturing method
Inventor: UEMATSU TSUYOSHI
IPC: H01L31/04
Filed: 1997-02-18
Abstract: PROBLEM TO BE SOLVED: To reduce the element area for improving the photoelectric conversion efficiency, by a method wherein the substrate part end of a photoelectric conversion element is covered with a passivation film made of a dielectric in contact with the end. SOLUTION: A first semiconductor layer 2 in the reverse conductivity type to that of a substrate 1 is formed on the substrate 1, and then a second semiconductor layers 3 in the same conductivity type as that of the substrate 1 are formed on the back of the substrate 1. Next, in order to take out exceeding one each of photoelectric conversion element chips, a photoelectric conversion element chip substrate 14 is separated by using a laser cutter, etc., along a separating surface 10 of a unit element region 12. Next, a passivation film 4 made of a dielectric film is formed on an exposed end 7 of the chip substrate 14 of the separated photoelectric conversion element chip so as to arrange a surface electrode 5 and a back electrode 6. Through these procedures, the element area can be decreased, thereby enabling the photoelectric conversion efficiency to be improved.
Patent JP-S62191173-A (JP)
Title: Printing control system
Inventor: KOYATA SHIGENORI
IPC: B41J11/42
Filed: 1986-02-18
Abstract: PURPOSE:To perform printing at a proper position with respect to a certain one printing program regardless of the difference of a printer, by constituting the title control system so that a printing program is carried out by relatively correcting a printing position on the basis of the information of the setting positional relation between the printing means of a printing apparatus and printing paper being a slip. CONSTITUTION:A positional information generating means 121 outputs positional information 119 showing the positional relation between the printing means 113 of a printer 111 and the predetermined position 117 of set printing paper 115. The positional information 119 is outputted and the printing position due to a first program 123 is corrected to the relative positional relation with the set position of the printing paper 115 in the printer 111 by a second program 127. The execution of the first program 123 is controlled by the second program 127 to perform desired printing. Because the relative positional relation between the printing position due to the first program 123 and the paper 115 is corrected by the second program 127 so as to become optimum, printing is performed at a proper position even if the first program 123 and the printer 111 change respectively and the writing of the first program 123 becomes easy.
Patent JP-H04255418-A (JP)
Title: Alarm for power cable
Inventor: NAKAYAMA KENJI
IPC: H02H9/04
Filed: 1991-02-01
Abstract: PURPOSE:To block a surge voltage entering through an alarm contact by incorporating an insulating transformer and detecting variation of primary current through a meter relay. CONSTITUTION:An insulating transformer 7 is arranged in an alarm unit and a meter relay 8a having movable contact 8b connected with a monitor 14 is built in on the primary. Variation of the primary current of the insulating transformer 7 is detected through the meter relay 8a and an abnormality is notified to the monitor 14 by opening or closing the movable contact 8b while furthermore a surge voltage entering through an alarm contact 12 is blocked by means of a surge absorber 11 and the insulating transformer 7. According to the invention, other machines connected with same power supply line and a monitor connected with the contact of meter relay can be protected against surge voltage.
Patent JP-S60180447-A (JP)
Inventor: SHIOTANI HIROSHI
IPC: H02J7/34
Filed: 1984-02-24
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-S58167434-A (JP)
Inventor: EDOWAADO BII GAADONAA
IPC: C03B7/12
Filed: 1983-03-01
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-S60181245-A (JP)
Title: Method for controlling air permeability of raw material layer to be sintered
Inventor: IZUMITANI TAKESHI
IPC: C22B1/20
Filed: 1984-02-24
Abstract: PURPOSE:To make air permeability uniform in the direction of breadth of a raw material layer to be sintered by blowing air from an upper part on said raw material layer before burning in case of sintering the raw material with Dwight- Lloyd sintering machine. CONSTITUTION:Raw material to be sintered is charged to the inside of pallets 6 via a sloping plate 3 from a hopper 1 by moving a drum feeder 2. The bulk height of said raw material in the pallets 6 is detected by a level meter 8 and inputted to a control device 9 and an output signal value according to a preset detection value is outputted when the raw material to be sintered has reached right under an ejection nozzle line 10 for pressurized air, and the pressurized air is ejected to the raw material in said pallets 6. Further, the nozzle line 10 is provided breadthwise at an upper part between a cutoff plate 4 and a pilot furnance 5 and plural nozzles 10n are provided to every header 10a, 10b and 10c respectively and level meters 8a, 8b and 8c are provided to every header 10a- 10c and connected electrically with the control device 9.
Patent JP-S63222114-A (JP)
Inventor: FURANKU KENESU SHIYUUEIGUHAADO
IPC: A61N5/10
Filed: 1988-02-16
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-H08227207-A (JP)
Title: Process cartridge for image forming device
Inventor: OYAMA KUNIHIRO
IPC: G03G21/18
Filed: 1995-02-22
Abstract: PURPOSE: To maintain the ability of an electrifier by obtaining a charge-wire- cleaning mechanism which is a simple structure and requires no driving sources, and cleaning the charge wire by means of the cleaning mechanism in a loading position in an image forming device. CONSTITUTION: A CTM cartridge 40 equipped with the cleaner 44 and electrifier 46 is detachably loaded into the loading position in the printer. In the electrifier 46, a cleaning member 52 with a cleaning pad touching the charge wire 46a is so arranged that it can move along the charge wire 46a. At the top of the cleaner 44 is an operation member 51 connected to the cleaning member 52 is disposed movably by means of a rope-like connecting member 53. When a user moves the operation member 51 parallel to the longitudinal direction of the image formation surface of a photoconductive drum 1, the cleaning member 52 moves along the charge wire 46a to remove sticking matters from the charge wire 46a.
Patent JP-S59159193-A (JP)
Inventor: SUEOKA KAZUHIKO
IPC: G03G15/04
Filed: 1983-03-01
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-H05201398-A (JP)
Title: Unfolding structure device for space navigator
Inventor: SHIBAYAMA YUZO
IPC: B64G1/44
Filed: 1992-01-27
Abstract: PURPOSE:To perform suitable unfolding operation of a multistage unfolding structure mounted on a space navigator and to suppress unfolding impact acceleration. CONSTITUTION:An unfolding structure device for a space navigator comprises a fixing tool 4 arranged to a space navigator 1, a hook 5 disposed to a first unfolding structure 21 from the space navigator 1 and engaged with the fixing tool 4, a regulating lever 6 for releasing engagement with the fixing tool 4 through operation of the hook 5 during turn, and a means for releasing the hook 5 from engagement through turn of the regulation lever 6 by stretching a cable 8 when the angle of a second structure 22 coupled to the first unfolding structure 21 attains a given value theta.
Patent JP-H02248310-A (JP)
Title: Stabilized red phosphorus and its production
Inventor: HORUSUTO SHIYUTENDETSUKE
IPC: C08K9/04
Filed: 1990-02-16
Abstract: PURPOSE: To obtain phlegmatized powdery red phosphorus having a high flow property consisting of red phosphorus having a prescribed weight ratio range and specific grain size or below and polyurethane as a phlegmatizing agent.  
     CONSTITUTION: This red phosphorus consists of 95 to 99.95 wt.% red phosphorus having the grain size up to 2 mm and 0.05 to 5 wt.% polyurethane as the phlegmatizing agent. The red phosphorus is obtd. by first adjusting an aq. suspension contg. up to 75 wt.% red phosphorus having the grain size described above to a pH value of 6 to 8, then adding an aq. dispersion contg. about 40 wt.% polyurethane described above to the suspension in such a manner that the ratio of the red phosphorus and the polyurethane attains the weight ratio described above and mixing the liquid mixture. The liquid mixture is stirred for 0.5 to 3 hours, for example, 1 hour at 20 to 90°C, for example, about 60°C and thereafter the liquid mixture filtered. The red phosphorus obtd. by the filtration is dried at 80 to 120°C in an air stream, by which the objective phlegmatized red phosphorus is obtd. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S60178451-A (JP)
Title: Exposure device
Inventor: HAYASHI NOBUYASU
IPC: H01J9/227
Filed: 1984-02-27
Abstract: PURPOSE:To obtain an exposure device capable of improving the exposure precision by preventing positional deviation of the projected image of a light source due to floating of the light source in the peripheral part of a surface to be exposed. CONSTITUTION:A light emitting tube 2 consists of a light emitting part 2a and an outside tube 2b, and a shielding plate 2c is wound around the outside tube 2b. The light emitted from the light emitting tube 2 is transmitted through water 14 and a glass face plate 5 which are different in refractive index and is transmitted through a filter 12 and a correcting lens 11 and is transmitted through a shadow mask 13 and reaches the inside face to a panel 9. In this case, positional deviation occurs in the peripheral part of the surface to be exposed if a plane plate is used as the plate 5; but if a saddle-shaped lens is used as the face plate 5, the floating quantity in the direction vertical to the lengthwise direction of the light emitting tube 2 and that in the lengthwise direction can be corrected relatively to coincide with each other. As the result, out of roundness of the projected image of the exposure light source which is transmitted through the shadow mask 13 is improved to improve the quality of a formed fluorescent film.
Patent JP-H01208801-A (JP)
Title: Glazed resistance material and hybrid integrated circuit device
Inventor: IZEKI TAKESHI
IPC: H01L41/45
Filed: 1988-02-17
Abstract: PURPOSE:To form a circuit together with a base metal conductor such as Cu, and to contribute to the increase of density and high-speed digitizing of a thick- film hybrid IC by using glass containing a transition metal, Si on B2O3, as a glazed resistance material. CONSTITUTION:Paste is prepared by a glazed resistance material composed of glass containing at least one kind or more of transition metals of Ti, V, Cr, Mn, Fe, Co, Ni, Zr, Nb, Mo, Ta and W and Si and B2O3 and a vehicle in which a resin binder is dissolved into a solvent. The paste is printed onto a ceramic substrate, and baked at 850-950 deg.C in a non-oxidizing atmosphere, thus acquiring a thick film resistor having excellent characteristics. The thick- film resistor depends upon the formation of a stable fine conductive path network and a glass network having high weather resistance by the interaction of compositions, and a Cu-wiring thick-film hybrid IC can be realized.
Patent JP-S56131020-A (JP)
Title: Cam device for press
Inventor: OOTSUKA MAKOTO
IPC: B30B1/26
Filed: 1980-03-17
Abstract: PURPOSE: To produce accurately and beautifully finished works in easy operation by arranging flange-down and flange-up processes successively in one press for operations.  
     CONSTITUTION: In descending an upper holder 1, a spring 4 is compressed and a pad 2 holds a work (a) between itself and a punch 9. In further descending the holder 1, a driving cam 3 drives a sliding cam 12 leftwards by a cam action of inclined cam surfaces 5b, 13c, and a cushion piece 21 pushes the pad 2 under its elastic deformation to hold the work (a) between the punch 9 and pad 2. At the same time, a sectional die 11 is intruded into a notch 9a, then the work (a) is subjected to a flange-down process. In further descending the holder 1, coworking of vertical cam surfaces 5a, 13b of the driving cam 3-stops the sliding cam 12 from leftwards movement. Meanwhile, an inclined cam surface 6a is touched in cushion with a inclined cam 18a of a sliding cam 18, and a sectional die 17 is moves rightwards, then the work (a) is applied with a flange-up process to form a drip channel (b). 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02214173-A (JP)
Title: Manufacture of laminated thermoelectric element
Inventor: KODAMA TAKAYOSHI
IPC: H01L35/32
Filed: 1989-02-14
Abstract: PURPOSE:To eliminate scattering of characteristics and improve production efficiency by piling up a p-type semiconductor layer where a cool contact conductor layer and a warm contact conductor layer are formed and an n-type semiconductor layer alternately while bringing together the cool contact conductor layers and warm contact conductor layers. CONSTITUTION:A plurality of cool contact conductor layers 3 and 6 and warm contact conductor layers 4 and 5 of fixed thickness are placed and formed on the corresponding surfaces of both front and rear of a p-type semiconductor layer 1 and an n-type semiconductor layer 2. Then, the cool contact conductor layers 3 and 6 and the warm contact conductor layers 4 and 5 are brought together and the p-type semiconductor layer 1 and the n-type semiconductor layer 2 are alternately piled up, thus forming a plurality of layers of semiconductor laminated plates. Thus, the p-type semiconductor layer 1 and the n-type semiconductor layer 2 are in parallel and the thickness of an insulation layer 8 formed between the semiconductor layers 1 and 2 becomes also constant. Thus, scattering of thermal capacity and temperature gradient can be eliminated and production efficiency can be improved.