baber/WOPTO huggingface dataset:
Patent JP-S5524402-A (JP)
Title: Automatic inspection device
Inventor: TANIGUCHI MASAMITSU
IPC: H01F29/04
Filed: 1978-08-09
Abstract: PURPOSE: To detect defectiveness arising on voltage regulator relay through checking for operation to give commands for voltage adjustment by giving a mimic input to voltage detecting unit of a voltage regulator relay from automatic inspection device.  
     CONSTITUTION: An input to a voltage detecting unit 6 in voltage regulator relay 3 is changed to a mimic input given by a transformer 5 from secondary voltage on a transformer 2 through relay contacts X 1 b 4 , X 1 a 3  or X 2 b 4 , X 2 a 3  by operation of a type TT. Voltages through contacts X 1 a 3 , X 2 a 3  are adjusted to those of corresponding to voltage rise and drop respectively against reference voltage Eref. For malfunction relay 90L closes and relay X 5  operates to alarm before relay X 4  operates behind relay X 1 . Contact b on relay X 5  opens to lock 90L, 90R for tap control. The relay X 5  is reset by a push-button PBS. For inoperativeness or appreciable timing error, tyre contact TT-la opens, relays X 1 , X 4  open and relay X 5  thus operates to alarm. Similar operation takes place at the time of voltage rise command through contact TT-2a, and a discrepant condition can be detected early to alarm. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5430720-A (JP)
Title: Pickup system of picture retrieval device
Inventor: SUGAYA JIYUKOU
IPC: H04N7/173
Filed: 1977-08-12
Abstract: PURPOSE: To prevent shading and moire from occurring with read signals made equal in level and in a short pickup time when reading out two frames, by attaining luminescence, accumulation and reading intermittently at every frame. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11297996-A (JP)
Title: Semiconductor device and its manufacture
Inventor: MORI HIDEKI
IPC: H01L29/78
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a high breakdown strength semiconductor device having an offset drain, wherein formation of an accumulating layer on a drift region plane is prevented and a junction breakdown voltage (BVds ) is improved, and to provide a method for manufacturing such semiconductor device. SOLUTION: This semiconductor device is provided with an (n) type epitaxial layer 4 on a (p) type semiconductor substrate 1, a (p) well 25 whereupon an n<+> type source region 31 is formed, an n<+> type drain region 32 formed through the n<+> type drain region 31 and an element isolating layer 13, and a gate electrode 16 composed of polysilicon formed on the upper layer of the n<+> type source region 31, (p) well 25 and the element isolating layer 13 through an insulating film. In this case, a polysilicon layer (gate electrode) on the upper layer of an (n) type drift region 14 is selectively oxidized to be a polysilicon oxide film 20.
Patent JP-S5721930-A (JP)
Title: Chemical vapor phase growing apparatus
Inventor: HARADA HIROJI
IPC: B01J19/12
Filed: 1980-07-14
Abstract: PURPOSE: To prevent growth speed in each filter formation from being reduced by detecting the change of temperature inside a reaction tube with opposing light emitting and receiving means in a pressure reduction type chemical vapor phase growing apparatus.  
     CONSTITUTION: A power source 12 and a photoelectric conversion element 17 are attached oppositely to the outer wall of a reaction tube 1 which makes chemical vapor phase grow on a semiconductor substrate incorporated into the reaction tube with a heater arranged around the periphery. Thus, the light 15 penetrated into the tube 1 through optical fibers 13 and 16 is converted into an electric signal 18. Since the quantity of the light 15 is changed by the growth of a film on the inwall of the tube 1, the degree of film growth can be checked by the signal 18. Thus, the growth speed can be maintained constantly by feedbacking the signal 18 as a growth speed deciding element, namely, as a correction item of the temperature inside the oven, gas flow rate or the degree of vacuum. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05297245-A (JP)
Title: Multi-fiber optical connector
Inventor: KANEKO SATOSHI
IPC: G02B6/40
Filed: 1992-04-16
Abstract: PURPOSE:To provide a multi-fiber optical connector, with which the output from fiber array termination is enhanced, the yield can be enhanced through enlarging of the allowable error range in the photo-coupling system, and stable optical output be obtained with suppression of reflections. CONSTITUTION:The tip of an optical fiber array 1 is formed in ferrule. To the end face of this ferrule 4 a lens array 3 is fixed through an optical adhesive, or a holder in which lens array is previously held is fitted on the ferrule. Thereby a constitution is embodied in which the optical fiber array 1 and lens array 3 are coupled optically so that photo-transmission takes place. To reduce reflex return light, glass with non-reflex coating is affixed to the end face of the ferrule, or the end face is ground aslant, or is ground into a curved surface having a finite radius of curvature.
Patent JP-H07305157-A (JP)
Title: Production of galvanized steel sheet by double layer spray plating
Inventor: YOSHINO HIROYUKI
IPC: C23C4/06
Filed: 1994-05-10
Abstract: PURPOSE:To produce a galvanized steel sheet having good appearance and excellent in plating adhesion, at the time of spraying molten zinc on the surface of a steel sheet and producing the plated steel sheet, by forming a primary layer of Al-contg. galvanizing high in adhesion to a steel sheet, furthermore spraying zinc high in fluidity thereon and forming double layer plating. CONSTITUTION:At the time of spraying molten zinc on the surface of a strip steel sheet subjected to pretreatment and continuously fed, at first, galvanizing contg., by weight, >=20% Al, and the balance zinc with inevitable impurities is sprayed to form a primary plated layer. Next, molten zinc having a compsn, in which the content of Al is limited to <=0.08%, and the balance zinc with inevitable impurities is sprayed to form a secondary layer. Since the appearance of the plating is made better as the Al content in the secondary layer reduced, it is preferably regulated to <=0.01%, as little as possible.
Patent JP-S63261900-A (JP)
Inventor: MIZUSHIMA YOSHIHIKO
IPC: G05B19/4093
Filed: 1987-04-20
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-H10286949-A (JP)
Title: Ink jet head
Inventor: TAKADA MASAYUKI
IPC: B41J2/045
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet head which prevents a bubble from finding its way into an injection channel by promoting the separation of the bubble and also diminishing the incidence of a failure to eject an ink liquid by preventing the bubble from collecting in an introduction channel leading to an ink supply source, in a supply channel. SOLUTION: A supply channel 16 formed in a manifold 17 has a base part 49 through which an ink liquid is introduced in a direction in which the ink liquid flows away from a position 19 for the ink liquid to flow in and branched parts 50, 51 which are formed against injection channels 48 from the tip part of the base part 49 and distribute the ink liquid to each of the injection channels 48 by causing the flow of the ink liquid in a direction in which the ink liquid flows close to its inflow position 19. Even when the ink liquid flowing into the supply channel 16 contains a bubble, the bubble is separated by buoyancy during the passage of the ink liquid through the long base part 49, so that the bubble hardly enters each of the injection channels 48. Further, the bubble does not collect in the introduction channel on account of the long flow channel.
Patent JP-S60240951-A (JP)
Title: Hot water supplier
Inventor: OOKAWA SEIICHI
IPC: F23N1/08
Filed: 1984-05-15
Abstract: PURPOSE:To raise the quality and usability of hot water by a method in which signals of startup and stoppage of a hot water supplier are sent from a flow rate detector, a hot water tube side is divided into two sections, another flow rate detector is provided to one of the hot water supply tubes, and flow rate is integrally calculated with lapse of time to operate a valve. CONSTITUTION:Water is passed through a flow rate detector 23A from an inlet path 1 and then through a heat exchanger 3. The water is partly passed through a hot water discharge tube and partly through a flow rate detector 23B, and the water is supplied through a valve 24 from a hot water discharge tube 5'. Lowest ignition flow rate of water according to the capacity of a heater 8 is calculated in heating controller 26, and when the lowest ignition flow rate so calculated is exceeded, an operation signal is sent to a heating controller 7, and the heat exchanger 3 is heated by a heater 8 to supply hot water. Signals from rate arithmetic unit 28, and when an integral flow rate set in the integral flow rate setter 27 is reached, a stop signal is sent to the valve driver 28 and the valve 24 is closed to stop the supply of hot water to the hot water discharge tube 5'.
Patent JP-H08291984-A (JP)
Title: Heat pipe
Inventor: YAMAMOTO ITARU
IPC: F28D15/02
Filed: 1995-04-21
Abstract: PURPOSE: To provide a heat pipe of the high heat flux type in which heat from a high-temperature heat source is transferred to a condensation-side end plate with a large area as the heating surface with the temperature in a uniformly distributed state in the transfer of heat. CONSTITUTION: There is provided a vessel 1 which has as components an evaporation-side end plate 3 having a heat-receiving surface 3a in contact with a high-temperature heat source, a condensation-side end plate 4 having a heating surface 4a which is larger in area than the heat-receiving surface 3a, and a cylindrical tubular body 2 connecting the two end plates. On the inner side of the evaporation-side end plate 3 of this vessel 1 there is provided a fin-array part 6 having an array of fins 6a each of which is covered with a wick 9. The evaporation-side end plate 3 is lined with wick 8 around the fin-array part 6 and the tubular body 2, with wick 5. The vessel 1 contains a working fluid under seal.
Patent JP-S59223211-A (JP)
Title: Manufacture of ternary residual compound consisting of transition metal, graphite and organic molecule
Inventor: INAGAKI MICHIO
IPC: B01J21/18
Filed: 1983-06-02
Abstract: PURPOSE:To manufacture the titled compound having stability in the air and specific physical properties by converting an interlaminar potassium-graphite compound into a ternary interlaminar compound by a substitution reaction with a specified transition metal in tetrahydrofuran and by stabilizing the ternary compound in water. CONSTITUTION:An interlaminar potassium-graphite compound prepd. by reacting graphite with potassium under heating is brought into contact with a transition metal selected among Fe, Co, Ni, Mn, Cu, Mo, Cr, Zn, Ru, Pd and Pt in tetrahydrofuran or dimethoxyethane to form a ternary interlaminar compound contg. the transition metal and org. molecules dispersed uniformly between graphite laminae by a substitution reaction. The ternary compound is unstable and is rapidly decomposed when exposed to the air. The ternary compound is stabilized by immersion in water to manufacture a ternary residual compound consisting of a transition metal, graphite and org. molecules.
Patent JP-S59223062-A (JP)
Title: Picture processing device
Inventor: NAGASHIMA SUNAO
IPC: H04N1/409
Filed: 1983-06-01
Abstract: PURPOSE:To make low-speed processing possible with a picture processing device and to simplify the circuit by providing a memory which stores a signal obtained by reading a reference plane, operation processing means of the signal, and means for correcting a picture reading signal with an operation processed reference signal. CONSTITUTION:The output of an AD converter 11 is adjusted in timing at an FF 50 and corrected by an ROM 54 storing the calculated result of shading correction. The output of the FF 50 is stored in an RAM 52 which can store signals of one line quantity of a CCD. The image of a standard white plate 1 is stored in advance in the RAM 52 and the image is read out synchronously to the image of an original and given to the address signal line of the ROM 54. Then the calculated result of shading correction of the ROM 54 is read out and calculation for removing shading caused by uneven light emission, uneven density, uneven luminous intensity distribution, etc., is performed. A selector 57 switches to the horizontal address signal of a counter 58 when data of the standard white plate 1 are written in the RAM 52 and shading correction is performed, and switches to an address signal from a CPU 60 when the RAM 52 is read by the CPU 60. A timing control circuit 66 controls shading data sampling, shading correction, and the operation mode of the CPU 60.
Patent JP-2001028250-A (JP)
Title: High voltage introducing mechanism
Inventor: OKAZAKI HIDENORI
IPC: H01J37/20
Filed: 1999-04-05
Abstract: PROBLEM TO BE SOLVED: To prevent damages to a high voltage cable for applying high voltage to a target and to prevent lowering of target movement accuracy. SOLUTION: An X-axis rail 24A, whereon a projecting part is formed along a longitudinal direction, is fixed on a stage base 21, another rail 24B whereon a recessed groove is formed along a longitudinal direction is fixed on an X- direction stage 22, the projecting part of the rail 24A is fitted into the recessed groove of the rail 24B, and the rail 24A is constituted so as to slide relative to the rail 24B by movement of the X-direction stage 22. One Y-rail 25A whereon a projecting part is formed along a longitudinal direction is fixed on the X-direction stage 22, another rail 25B whereon a recessed groove is formed along a longitudinal direction is fixed on a Y-direction stage 23, the projecting part of the rail 25A is fitted into the recessed groove of the rail 25B, and the rail 25A is constituted, so as to slide relative to the rail 25B by movement of the Y-direction stage 23.
Patent JP-H05272274-A (JP)
Title: Revolution regulator of rotary door
IPC: E05B47/00
Filed: 1992-03-24
Abstract: PURPOSE:To reduce the number of parts and simplify the structure in a revolution regulator of a rotary door. CONSTITUTION:A ratchet wheel 7 is connected to the rotary shaft 2 of a rotary door 1 as a unit and a ratchet claw 8 regulating the rotation to one direction is fitted in the tooth of the ratchet wheel 7. Moreover, an electromagnetic solenoid SOL changing over the posture of the ratchet claw 8 to the fitted posture or released posture is provided at the ratchet claw 8.
Patent JP-S584803-A (JP)
Inventor: TANAKA KUNIO
IPC: A61F5/44
Filed: 1981-06-23
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-H09248362-A (JP)
Title: One-kind variable game piece for board
Inventor: SHIOMI SHIGEKI
IPC: A63F3/00
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a piece for a board capable of instantaneously identifying oneself and the other by the difference of the combination of displayed information regardless of being the piece of one kind body and making two or more persons able to play at once even though only two persons could play, for instance, an othello game and go and gobang or the like using go stones before. SOLUTION: Colors, pictures, characters or numerals or the like are displayed on the front and back of this piece 1 of one kind body as the information. The piece is constituted of an outer side part 2 of any shape such as a round or a square or the like and the inner side part 3 of any shape as long as it is the shape symmetrical to the center line rotatable with a center as an axis.
Patent JP-S62253845-A (JP)
Inventor: NAGAI YOSHINORI
IPC: E04C5/06
Filed: 1986-04-25
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-S61256891-A (JP)
Title: Picture reproducer
Inventor: NISHI KIYOMOTO
IPC: H04N9/87
Filed: 1985-05-08
Abstract: PURPOSE:To obtain a good black and white reproducing picture image in the case of the black and white picture image, by preventing an output of a color signal processing circuit from being supplied to a mixing circuit when an FM modulating signal of a color difference signal does not exist. CONSTITUTION:A signal recorded on a magnetic disk 1 is picked up by a magnetic head 2. A filter circuit 3 selects an FM modulating signal of a brightness signal and outputs and a filter circuit 6 selects an FM modulating signal of a color difference signal and outputs. When the picture image information recorded on the magnetic disk 1 is black and white picture image, since a signal is not outputted to an output terminal of the filter circuit 6, a signal detecting circuit 10 outputs 0, and a switch circuit 9 interrupts noise of an output of a color signal processing circuit 8 to operate not so as to issue any signal. In a mixing circuit 5, unnecessary noise is not mixed but only the luminance signal is outputted to be supplied to an output terminal a.
Patent JP-S58214066-A (JP)
Title: Sliding mechanism
Inventor: KAWAKAMI SHINYA
IPC: F16F9/32
Filed: 1982-06-07
Abstract: PURPOSE:To facilitate holding of an oil film by making a recess formed on at least one of the contact surfaces between a ring-shaped sliding body and a ring- shaped groove to have a surface adjacent to the contact surface being formed to produce an oil film when the sliding body and the groove slide against each other in their relative movements. CONSTITUTION:As a piston ring 6 has its inner peripheral surface formed with a groove 10, its self elastic deformation in a radial direction is easier than a piston ring having the corresponding section made flat. Coupled with the advantage of making its outer peripheral sliding surface 7 circular, the piston ring can constantly retain favorable contact conditions between the sliding surface 7 and the inner surface 8 of a cylinder even when being subjected to irregular load which is caused when a shock absorber is operated. The recess 10 serves as an oil sump, and with its form slightly angled by a degree theta, can easily develop an oil film between the bottom surface of the ring-shaped grokove 5 and the contact surface of the piston ring 6 when piston 3 and piston ring 6 slide against each other in their relative movements and thus prevent any abrasion thereon.
Patent JP-S59222403-A (JP)
Title: Controller for soil blight
Inventor: TOMIOKA HIROKI
IPC: A01N43/08
Filed: 1983-05-31
Abstract: PURPOSE:A controller for soil blights against plant germs in plowed fields, paddy fields, orchards, tea plantations, mulberry fields, meadows, lawns, etc., containing a specific acid amide compound. CONSTITUTION:A controller for soil blights containing 0.2-80.0wt% compound [e.g., N-(2-cyclohexenyl)propionic acid amide] shown by the formula (R<1> is H, or lower alkyl which may be replaced; R<2> is H, lower alkynyl, cycloalkyl, cycloalkenyl, aryl, uracil, alkyl, etc.; X is O, S, or imino; n is 1-4 integer). This controller has improved controlling effect on soil blight caused by plant germs such as Fusarium oxysporum f.sp. licopersici, Fusarium oxysporum f.sp. raphani, Pythium aphanidermatum, verticillium albo-atrum, Corticium rolfsii, etc.
Patent JP-S61220733-A (JP)
Title: Control device for flow of fine particle stream
Inventor: CHIBA YUJI
IPC: C23C14/22
Filed: 1985-05-10
Abstract: PURPOSE:To enable the fine particles to be transferred as a beam of the ultra sonic wave in a uniformly dispersed state by providing a reduction-expansion nozzle to a flow path, and also providing an on-off means of the above- mentioned nozzle and constituting a control device for the flow of a fine particle stream. CONSTITUTION:A carrier gas dispersed and floated with the fine particles is fed to the inside of an upstream chamber 3 and also the upstream chamber and a downstream chamber 4 are interrupted with an on-off means 25 and the inside of the chamber 4 is exhausted with a vacuum pump 5 and thereby the differential pressure is caused between the chambers 3, 4. Therein when the on-off means 25 is made to an opening state for a prescribed time, the fed carrier gas contg. the fine particles is passed through a reduction-expansion nozzle 1 from the chamber 3 and flowed into the chamber 4. The discharge through the nozzle 1 is pulsed by repeating uncontinuously such a motion. As the on-off means 25, a ball valve and a butterfly valve are used but a solenoid valve is optimum.
Patent JP-H06306721-A (JP)
Title: Flat yarn of acetate fiber and its production
Inventor: NONAKA TAKASHI
IPC: D01F2/28
Filed: 1993-04-23
Abstract: PURPOSE:To obtain flat yarn having excellent crispy feeling, dry feeling, tensile and rigid feeling, comprising acetate yarns for clothing partially bonded between yarns. CONSTITUTION:Flat yarn of acetate yarn wherein >=30% of the number of acetate yarns of yarn composed mainly of acetate filament consists of high- density parts 1 bonded with a solvent and weakly bonded parts 2 which are repeated continuously and alternately along in the longitudinal direction at >=10times/m.
Patent JP-S57211514-A (JP)
Title: Fuel level gauge for automobile
Inventor: HARIGUCHI MASAO
IPC: G01F23/24
Filed: 1981-06-23
Abstract: PURPOSE:To obtain a fuel level gauge for automobiles having excellent responsiveness and controllability and high precision, by a constitution wherein a signal from a sender unit detecting the level of fuel is subjected to operational processing as a function of a speed signal from a speed sensor. CONSTITUTION:A float 2a of a sender unit 2 follows the vertical movement of the level of fuel 1a in a fuel tank 1, and a resistance change signal of a sliding resistor 2b in linkage to the float is inputted in an operation unit 6. On the other hand, a speed signal from a speed sensor 8 is also inputted in the operation unit 6, and a time constant of the operational processing of the resistance change signal is determined as a function of a speed. The time constant is set at a small value when the speed is zero, while being set at a large value when the speed is large. Accordingly, even immediately after a key switch is charged (the speed is zero), the remaining quantity of fuel is indicated instantaneously with high response in indicators 7a and 7b. Also at the time of starting, stopping and travelling of automobiles, the remaining quantity of fuel is indicated with excellent controllability and high precision, since the time constant is large.
Patent JP-S5525565-A (JP)
Title: Silencer
Inventor: SATOU MASATAROU
IPC: F01N1/10
Filed: 1978-08-11
Abstract: PURPOSE: To attenuate the impact energy to arrest noises by expanding and diffusing the exhaust gas which flows into the silencer box and by making the exhaust flow travel the long circulating path.  
     CONSTITUTION: The exhaust gas flows into the primary silencer box M1 through the flow pipe 1 to be expanded and diffused, and it flows along the tangential direction of the inner wall guided by the whirl flow guide plates 11, 10, 6 to travel long distance along the inner wall, and during the gas is long in the primary silencer box M1, the vibration energy is attenuated, and therefore, the sound wave is also attenuated. Furthermore, after going around the whirl flow guide plate 6, the whirl exhaust flow passes through the filter 5, and the sound wave is further diffused and arrested. The exhaust gas of which sound is primarily arrested flows into the secondary silencer box M2 through the primary outlet pipe 3 to be still more sound- arrested. 
     COPYRIGHT: (C)1980,JPO&Japio