baber/WOPTO huggingface dataset:
Patent JP-S5820093-A (JP)
Title: Automatic control system of registration
Inventor: YAMANAKA JIYUNICHI
IPC: H04N9/093
Filed: 1981-07-29
Abstract: PURPOSE:To facilitate the cable control, maintenance, etc., by detecting the shift of  registration of the video signal by an automatic registration control circuit and then  securing the coincidence between the above-mentioned shift of registration and the phase shift between the input video signal of the main track and the original signal. CONSTITUTION:The primary color video signals given from the image pickup tubes R,  G and B are fed to the A/D converters 30-32 via the preamplifiers 24-26 and the  process amplifiers 27-29 to be converted into the digital primary color video signals.  These video signal are divided to a color coder matrix circuit 36 and an automatic registration control circuit 43 through the output distributing circuits 33-35. A detecting circuit 37 of the circuit 43 detects the phase shift of the registration of each primary color digital video signal. Then the detected phase difference is calculated by an arithmetic circuit 38, and the signal of the phase difference equal to the signal supplied  to the circuit 36 is supplied to an output circuit 39. The outputs 40-42 given from the  circuit 39 are supplied to the deflecting circuits of the primary colors R, G and B in  the form of the control signals. Then the input side of the circuit 36 and the phase  shift among original signals are set equal to each other within a prescribed allowable range.
Patent JP-S5452232-A (JP)
Title: Carburetor
Inventor: ITOU TOSHIHIKO
IPC: F02M7/12
Filed: 1977-10-03
Abstract: PURPOSE: To provide a carburetor, in which an enlarged chamber is provided in the fuel passage located upstreams of the mixing chamber to delay the time when fuel supply from the coasting nozzle is started slightly with respect to the time when supply of air is started, whereby misfiring at the time of deceleration can be prevented and amount of HC discharged to the outside can be reduced.  
     CONSTITUTION: Means for supplying addition mixture comprises a coasting nozzle 24 opened downstreams of throttle valve 17, air bleed 26, coasting fuel supplying jet 28, enlarged chamber 30, mixing chamber 32, and diaphragm 36 for operating the additional mixture supplying means only at the time of deceleration. At the time of deceleration, pressure in the intake manifold is lowered, and valve 38 of diaphragm valve 36 is opened so that air is supplied to mixing chamber 32 while its flow rate being measured by air bleed 26. Fuel, on the other hand, is filled in the enlarged chamber 30 while its flow rate being measured by fuel jet 28, and flows into the mixing chamber 32 with some delay. Accordingly, only air is supplied from nozzle 24, so that formation of over-rich mixture can be prevented 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61278435-A (JP)
Title: Direct current feeding system for tramcar
Inventor: ISHITOBI TERUYUKI
IPC: B60M5/00
Filed: 1985-06-03
Abstract: PURPOSE:To restrain leak economically and effectively by configurating a device in such a way that insulating sections are provided in both a tramcar feeder and a rail allowing them to be divided into the plural number of zones which are electrically independent, and the primary winding of a transformer at each of direct current feeding installations is made to be common. CONSTITUTION:Each of insulating sections 5a-5c, and 6a-6c are provided for each of tramcar feeders 2a-2d, and for each of rails 3a-3d respectively making both each of tramcar feeders 2a-2d and each of rails 3a-3d an electrically independent zone. Each of direct current feeding installations (substation) 1a-1c are provided for each of the said zone so as to feed direct current to each zone. These substations 1a-1c are provided with transducers 1a1, 1a2-1c1, and 1c2 including transformers, the primary winding of which is made to be common. In this configuration, tramcar load current for tramcars 4a and 4b leaks from the rail to ground. However, as there is no way for leak to return to the transducers (shown as 1a1 and 1b1, and 1b2 and 1c1 in the figure) located in the zone where the tramcar runs. This can prevents leak from spreading extensively.
Patent JP-H08282434-A (JP)
Title: Protection device for vehicle
Inventor: UENAKA YASUSHI
IPC: B60R21/16
Filed: 1995-04-19
Abstract: PURPOSE: To provide a protection device for a vehicle which does not require enlargement of the requisite capacity of a backup capacitor and which can lower the rated power of an ignition transistor. CONSTITUTION: The value of ignition current I is sensed as a voltage drop in a resistor 160 and inputted to a non-inversion input terminal of a comparator 180, while the reference voltage of a reference power supply 170 is fed to an inversion input terminal. The comparator 180 compares the two voltage values which were inputted. The inter-terminal voltage Vreg of a backup capacitor 130 is inputted to the non-inversion input terminal of another comparator 210, while the reference voltage of another reference power supply 200 is inputted to the inversion input terminal. The comparator 210 compares the two voltage values which were inputted.  In accordance with the output voltage of the comparator 210, an AND gate circuit 220 makes control whether the output voltage of the comparator 180 should be inputted to another AND gate circuit 190, which controls the gate voltage of an ignition transistor 150 on the basis of the output voltage of the AND gate circuit 220.
Patent JP-S5644194-A (JP)
Title: Memory device
Inventor: ARIIZUMI SHIYOUJI
IPC: H01L21/8244
Filed: 1979-09-19
Abstract: PURPOSE:To obtain a static memory device with cell area reduced by removing an unneeded area formed between elements while simplifying a wiring pattern for each cell. CONSTITUTION:The 1st and 2nd transistors 7 and 12, employing resistor on transistor constitution, are connected into a flip-flop. On the 1st transistor 7, the 1st polycrystalline silicon layer 11 functioning as the load of the 2nd transistor 12 is formed being matched in the gate length direction and on the 2nd transistor 12, the 2nd polycrystalline silicon layer 14 as the load of the 1st transistor 7 is also formed being matched in the gate length direction, so that polycrystalline silicon layers 11 and 14 will never intrude into areas where other elements are formed. Additionally, two inverters are formed in the same active area in the same direcion, so that contact can be made in the same area.
Patent JP-H01290034-A (JP)
Title: Graph storing system
Inventor: SHIOBARA MORIHITO
IPC: G06F17/30
Filed: 1988-05-18
Abstract: PURPOSE:To increase collating and searching speeds and at the same time to reduce the capacity of a cache memory by storing the scale evaluation values of NODEs in the order of larger values and based on the scale (NODE number, LINK length, etc.,) designated by a user. CONSTITUTION:A full NODE evaluation value calculation means 10 repeats the selecting procedure of a slave NODE selection means 8 and the evaluation value calculating procedure of a master NODE evaluation value calculation means 9 up to the root NODE from the leaf NODE meaning the lowest rank of a tree structure produced by a tree structure evolution means 6. Thus the means 10 decides the evaluation values of all NODEs. A graph production means 11 evaluates the value of each NODE and at the same time rearranges the graphs stored in a 1st graph holding means 5 in the order of larger evaluation values for production of a graph. Thus a graph showing the connecting relation between the NODEs and the LINK is evolved into a tree structure with a certain NODE defined as a root. Then the evaluation value of each NODE is calculated toward the higher ranks from the lowest rank leaf NODE gathering. Then the NODEs are rearranged in the order of higher evaluation values. Thus the comparison is facilitated among evaluation values in the retrieving and collating modes.
Patent JP-H0415325-A (JP)
Title: Hydraulic power transmission
Inventor: EZAKI SEIJI
IPC: F16D31/04
Filed: 1990-05-08
Abstract: PURPOSE:To obtain a required torque transmission characteristic all the time by displacing a partition member for dividing an operating chamber at the time of forward rotation relatively to at the time of reverse rotation, and providing a means for changing over an oil passage led to the operating chamber by utilizing the relative displacement. CONSTITUTION:Upon forward rotation of a propeller shaft 1, torque is applied to a hydraulic coupling 3 so that a rotational difference is generated between an input shaft 6 and an output member 10. Accordingly, oil is discharged to a high pressure side by pumping action caused by engagement of an inner gear 15 with a pinion 17. The torque is transmitted by the discharge pressure serving as drive resistance. In this case, a partition member 22 for dividing an operating chamber 20 into a high pressure portion and a low pressure portion is pushed by an oil pressure of the high pressure portion to be displaced, thus sealing the low pressure portion. Upon reverse rotation of the shaft 1, the pinion 17 is rotated reversely, thus reversing a suction side and a discharge side. The partition member 22 is pushed toward the side opposite to that at the time of the forward rotation, to be displaced, thereby sealing the lower pressure portion, and an oil passage to the operating chamber 20 is changed over. Therefore, the oil passage can be easily changed over, and a desired torque transmission characteristic can be obtained all the time.
Patent JP-S63282808-A (JP)
Title: Original point calculating device
Inventor: FUJIWARA TAKASHI
IPC: G05D3/10
Filed: 1987-05-15
Abstract: PURPOSE:To improve the accuracy of calculation of an original point of a movable body by detecting a phase difference of a calculation exciting state from a reference exciting state and calculating (corresponding position - K steps) or (corresponding position + K steps) as an original on the basis of relation between the phase difference and the number K of exciting states. CONSTITUTION:An exciting state at the time of detecting an original point signal is stored in a storage device as a reference exciting state, and at the time of executing the calculation of the original point, the exciting state at the time of detecting the original point signal is detected as a calculation exciting state. The phase difference of the calculation exciting state from the reference exciting state is detected and the corresponding position having a prescribed relation with the calculation exciting state, (corresponding position -K steps) or (corresponding position + K steps) is calculated on the basis of the relation between the phase difference and the number K of the exciting states. Since the original point is corrected by + or - K steps from the corresponding position in accordance with timing detecting the original point signal, the generation of the calculation error of the original point due to the detecting timing of the original point signal can be prevented.
Patent JP-S5344730-A (JP)
Title: Injection carburetor
Inventor: OOSAWA TADAO
IPC: F02D3/02
Filed: 1976-10-06
Abstract: PURPOSE: In the injection carburetor with a single bore, even in the low speed range with whole opening such as in climbing of vehicles, the mixing of injection. fuel and intake air is improved by increasing the intake gas flow velocity of the injection valve following wake, and the distribution to each cylinder is improved. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5345839-A (JP)
Title: Automotive control system
Inventor: AGAWA YASUSHI
IPC: B60R16/023
Filed: 1976-10-05
Abstract: PURPOSE: To provide an automotive control system which enables accuracy and economy of operation thereof by driving to control various equipment in an automobile by utilizing the output signal of a timing circuit. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11314159-A (JP)
Title: Deciding method for defect in tig welding
Inventor: OKUBO TETSURO
IPC: B23K9/167
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To stably prevents generation of welding defect by judging in advance a welding defect primarily caused through the interaction of parameters. SOLUTION: This decision method is such that a first and a second standard threshold value D1 , D2 , which are each standardized threshold value of a first and a second parameter causing one welding defect, are taken on the X and Y axes of the first X-Y coordinate S1 , and that the threshold value line M1 connecting them is determined. Then, a third and a fourth standard threshold value, which are each standardized threshold value of a third and a fourth parameter causing at least another welding defect, are taken on the X and Y axes of the second X-Y coordinate; the threshold value line connecting them is determined; the distance H1 between the coordinate point P1 , which is taken on the first X-Y coordinate of the first and the second standard measured signal, and the first threshold value line M1 is compared with the distance between the coordinate point, which is taken on the second X-Y coordinate of the third and the fourth standard measured signal, and the second threshold value line; and the larger distance is judged as the side where a welding defect is caused primarily.
Patent JP-H06327422-A (JP)
Title: Preparation of unpolished rice food
Inventor: SATO SHIGERU
IPC: A23L7/10
Filed: 1993-05-21
Abstract: PURPOSE:To cook rice and form to a prescribed form without deteriorating unpolished rice component in unpolished nonglutinous rice. CONSTITUTION:The process for the preparation of unpolished rice food comprises a rice-cooking step to wash a raw material consisting of 100% unpolished nonglutinous rice and cook the rice in a pot placed in a steam atmosphere, a pounding step to mash the cooked rice and pound in the same manner as a rice-cake making process, a forming step to form the pounded rice to a prescribed form, a cooling step to cool the formed material and a cutting step to cut the product to a prescribed form.
Patent JP-H10312825-A (JP)
Title: Nonaqueous solvent secondary battery
Inventor: FUJIWARA AIICHIRO
IPC: H01M10/0569
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To provide high discharge capacity even at a low temperature by using a mixed solvent by mixing an ethylene carbonate with γ-butyrolactone in the specific ratio as a nonaqueous solvent of a nonaqueous electrolyte of a battery. SOLUTION: A nonaqueous electrolyte of a nonaqueous solvent secondary battery has the composition obtained by dissolving an electrolyte in a nonaqueous solvent composed of a mixed solvent of 10 to 40 vol.% of ethylene carbonate with 60 to 90 vol.% of γ-butyrolactone. A dissolving quantity of the electrolyte to the nonaqueous solvent is desirably set to 0.5 to 1.5 mole/l. The nonaqueous solvent having this composition forms a coating film on a carbon material surface of a negative electrode of ethylene carbonate, and lowers a freezing point by blending of the γ-butyrolactone while making the best use of the prevention of gas generation, and can guarantees low temperature freezing property of ethylene carbonate.  For example, lithium salt selected from lithium borofluoride, lithium phosphate hexafluoride, lithium perchlorate, arsenic lithium hexafluoride or the like can be cited as the electrolyte.
Patent JP-H10311062-A (JP)
Title: Front window fixing device for construction machine cab
Inventor: AKABANE EIJI
IPC: E02F9/16
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To improve operability by providing a plate part at the interior side of a cornering formation part at the upper corner of a front window frame, and further providing a lock mechanism part on the external surface of the plate part. SOLUTION: The right and left upper corners of the frame 31 of a front window 4 are cut like a circular arc, thereby forming cornering formation parts 32. Approximately L-shaped plate parts 33 are integrated with the interior sides of the right and left cornering formation parts 32, and a lock mechanism 34 is provided at a position outside the cornering formation parts 32 through the external sides of the plate parts 33. Also, a fixing mating part 37 is fixed to the interior side of a front header panel 10 fixed to the upper part of the front pillar of a cab body, and the front window 4, when closed, is turned forward and the lock mechanism 34 is fitted to the fixing mating part 37. For releasing the lock mechanism 34 from the fixing mating part 37, a releasing lever 71 is pushed down.  As a result, the lock mechanism 34 does not projects into the interior side, and operability is improved.
Patent JP-S5910663-A (JP)
Inventor: FUNAKI GANTAN
IPC: E04D1/06
Filed: 1982-07-12
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-H02298470-A (JP)
Title: Automatic thread fastening machine
Inventor: SAITO MASAYUKI
IPC: B25B21/00
Filed: 1989-05-12
Abstract: PURPOSE:To obviate the moving means of a driver bit and to lighten the weight of a driver main body which a worker holds by hand by fixing an operation part freely movable inside a guide groove and projecting from this guide groove to a slider and making the slider and drive bit freely advanceable by the advance of this operation part. CONSTITUTION:After aligning the tip of a screw to a specific position, an operation part 13a is advanced by a thumb while pressing the operation part 13a with the thumb. The operation part 13a is thus turned, a lead switch 19a fitted thereto detects a magnet 20a fixed to a slider 13, outputting a motor driving command signal and a motor 7 is rotated. The rotation of this motor 7 is transmitted to a driver bit 12 via a flexible shaft 9, torque clutch 16 and transmission shaft 17. Simultaneously, the operation part 13a is advanced along a guide groove 14a and the slider 13 is advanced inside a main body 14 accordingly. A screw is fastened by the driver bit 12 integral with this slider 13.
Patent JP-S62276957-A (JP)
Title: Picture information reader
Inventor: HORIKAWA KAZUO
IPC: H04N1/04
Filed: 1986-05-23
Abstract: PURPOSE:To prevent an optical guide from being folded by mounting the optical guide to a long photomultiplier prolonged in the main scanning direction of a sheet via a connecting means in a way capable of displacement. CONSTITUTION:A filter 52 is mounted to the photodetecting face of the photomultiplier 32 without using an adhesives via leaf springs 56a, 56b. If the lengthwise elongation of the optical guide 58 is longer than the lengthwise elongation of the filter 52, both ends of the optical guide 58 are expanded outward and no undesired external force is exerted to the filter 52 and the optical guide 58, then damages of the optical guide 58 and the filter 52 are avoided.
Patent JP-H11292549-A (JP)
Title: Cobalt hydroxide and its production
Inventor: MASUDA MINORU
IPC: C01G51/04
Filed: 1998-04-13
Abstract: PROBLEM TO BE SOLVED: To obtain cobalt hydroxide in the form of hexagonal columnar grains having a specified average grain diameter and a specified average grain height by allowing a divalent cobalt compd. to react with an alkali hydroxide and an alkaline ammonium compd. in an aq. medium. SOLUTION: The cobalt hydroxide has 1-30 μm average grain diameter of the base, 0.2-10 μm average grain height, a hexagonal columnar grain form and a large grain volume. The specific surface area of the grains is as small as 0.1-10 m<2> /g, preferably 0.1-5m<2> /g because of the large grain volume and lithium cobaltate produced from the cobalt hydroxide is almost free from the sintering of primary particles. The cobalt hydroxide is obtd. by allowing a divalent cobalt compd. such as cobalt sulfate to react with 0.5-1.5 equiv. sodium hydroxide and 0.5-1.5 equiv. ammonia in the temp. range of 0-80 deg.C, preferably 10-40 deg.C preferably in an inert gaseous atmosphere.
Patent JP-H02301088-A (JP)
Title: Disk drive unit
Inventor: YOMO MAKOTO
IPC: G11B33/14
Filed: 1989-05-16
Abstract: PURPOSE:To take anti-jamming for an electromagnetic wave by providing a cover having electrical conductivity and which covers almost the entire plane areas of a front panel part at the front panel part of a device at which an insertion opening to load a disk type recording medium is provided. CONSTITUTION:A low stay 116 and an upper stay 117 connect a right side plate and a left side plate, respectively. The cover 115 made of metal is mounted on the upper stay 117 and the lower stay 116, and furthermore, ground connection(earth connection) with a device box is performed. Also, a first shutter 110 and a second shutter 111 to close the part of the cartridge insertion opening 114 of the cover 115 are formed with electrically conductive resin. Furthermore, a front panel 112 made of resin is mounted at the front plane of the cover 115. In such a way, it is possible to apply the anti-jamming for the electromagnetic wave almost completely without impairing appearance.
Patent JP-S61280338-A (JP)
Title: Ventilating device
Inventor: YAMADA TOMOHIRO
IPC: F24F7/013
Filed: 1985-06-03
Abstract: PURPOSE:To eliminate necessity of wiring work between a ventilating body and a panel body and permit smooth operation as well as compact packing by a method wherein a solar battery panel body is formed in the main body of a fan so as to be detachable electrically and mechanically. CONSTITUTION:A supporting rod 44, extending upwardly from the mounting section 45 of a ventilating unit, is formed with a groove 48 for wiring an electricity supplying chord 7. The mounting section 46 of solar battery panel is formed so as to be tubular and first plug body 8 is mounted in the deep part of the mounting section 46. The chord 7 is connected to the plug body 8 and the terminal of the plug body 8 is formed so as to be capable of being faced toward outer space or inner space. Second plug body 12 is mounted on an engaging section 21 and electric connection between a motor 51 and the panel section 23 may be effected by connecting the second plug body 12 to the first plug body 8. On the other hand, the panel body 6 is put on the main body 4 and is pinched by a pair of buffers, thereafter, is accommodated into a packing body by removing the panel body 6 from the main body 4 and, whereby, the device may be packed compactly.
Patent JP-H04347600-A (JP)
Title: Generator facility
Inventor: SHIN MASANORI
IPC: H02P9/14
Filed: 1991-05-24
Abstract: PURPOSE:To provide a generator facility which is reduced in size and weight and is improved in reliability while maintaining high-speed exciting characteristics. CONSTITUTION:Superconducting generators in which superconducting wires are used as revolving field windings of rotors, are mechanically connected to a plurality of prime movers, the generators are electrically operated in parallel. And, the plurality of generators are divided into quick response excitation magnet type superconducting generator 6 and a base load superconducting generator 7, and the entire generators are controlled to be excited by an AVR 14 and a thyristor converter 15 provided in the generator 6.
Patent JP-H04232961-A (JP)
Title: Blocking and protecting film layer of electron acceptor
Inventor: JIYOSEFU MANMINO
IPC: G03G5/14
Filed: 1991-05-24
Abstract: PURPOSE: To make many dielectric materials which are otherwise inadequate usable by connecting these materials together with other materials to an image forming apparatus of ionography by effectively averting the charge attenuate and large quantity charge capture in an electronic receptor, preventing the charge implantation to a dielectric layer and averting the insufficiency of cleaning. CONSTITUTION: This image forming member is an image forming member of ionography and includes the conductive layer and charge receptive layer. The image forming member is provided with at least one charge blocking materials and protective film materials. The charge blocking materials exist as independent charge blocking layers or are incorporated into the charge receptive layer. The protective film materials are supplied into the independent protective film layer and this protective film layer adapts itself to the subsystem of the image forming apparatus of the ionography.