baber/WOPTO huggingface dataset:
Patent JP-H06169138-A (JP)
Title: Large current circuit board
Inventor: HAYASHI SATORU
IPC: H05K1/02
Filed: 1993-03-19
Abstract: PURPOSE:To obtain a large current circuit board which can be lessened in material cost, processing cost, and size, enhanced in performance and reliability, and easily wired by a method wherein large current circuits are densely provided to the circuit board in multilevel intersection. CONSTITUTION:A circuit board 101, fasteners 121, 122, and 123 previously positioned and fixed to the circuit board 101, and bus bars 131, 132, 133, and 134 electrically connected between the fasteners 121, 122, and 123 are provided, wherein the fasteners 121, 122, and 123 are constructed so as to be different from each other in height of their upper parts connected to the bus bars from their lower parts fixed to the circuit board 101 to make possible the bus bars electrically connected between the fasteners not to intersect each other.
Patent JP-H06273505-A (JP)
Title: Target detecting/tracking system
Inventor: HISAIE HIDEKI
IPC: G01S3/782
Filed: 1993-03-19
Abstract: PURPOSE:To make stabilized detection and tracking possible even under a cluttered background, e.g. cloud. CONSTITUTION:The target detecting/tracking system comprises two image pick-up units 2, 20 for imaging incident light in two different wavelength bands, A/D converters 4, 22 for digitizing the images, a preprocessing circuit 6 for emphasizing microregions of one image through a contrast filter and the like, a circuit 8 for extracting significant pixels through binarization, and a mask image generating circuit 24 for deciding pixels included in the cloud distribution region based on signals of two wavelengths. The system further comprises a mask circuit 26 for removing the influence of cluttered cloud by masking the binary image, a labeling circuit 10 for deciding the coupling region of remaining significant pixels, a circuit 13 for determining feature amount for each region, and a circuit 15 for deciding a target from the feature amount and tracking the target.
Patent JP-H01236538-A (JP)
Title: Impregnated negative electrode structure
Inventor: TAGUCHI TADANORI
IPC: H01J1/28
Filed: 1988-03-16
Abstract: PURPOSE:To prevent a pellet from running temperature and provide farm fixation by using a brazing material consisting for ex. of Mo-Ru whose electric resistance is several to several tens of times as great as that of the pellet and a cup material, and by fixing the pellet to the cup. CONSTITUTION:A pellet 1 for ex. consists of a W material of 0.45mm thick and 1.25mm in dia., and a cup 2 is composed of No material of 0.45mm high, 1.25mm in ins. dia., and 1.35mm in outs. dia., while a brazing material 3 is made from a disc punched in a dia. of 1.2mm and a thickness of 30mum consisting of eutectic solder in Mo-41.6 at.% Ru. The brazing material 3 consisting of Mo-Ru, Pd, Au, Cr-V, or Ni or an alloy thereof has an electric resistance Several to several tens of times as high as that of the pellet and cup material, so that the effect is still greater. That is, the heat emitted at the time of welding concentrates at the interfaces between the pellet 1, brazing material 3, and cup 2. This prevents the pellet 1 from emitting heat perfectly and ensures further solid fastening of the pellet 1 and cup 2 together.
Patent JP-S61218865-A (JP)
Title: Three-element, one-step and one-phase torque converter
Inventor: KAWAI HIDEAKI
IPC: F16H41/24
Filed: 1985-03-25
Abstract: PURPOSE:To shorten a torque converter by allowing a bearing to sustain the thrust load applied to the stator impeller and by eliminating necessity for use of any thrust load retaining means. CONSTITUTION:Stator impeller 20 is borne by a bearing 30 in such a state as prohibited for sliding in the axial direction. Therefore the bearing 30, which is interposed between the periphery of a boss 21c and the bore of a hub 15d, can bear the thrust force applied to the stator impeller 20. This eliminates necessity for use of any thrust load retaining means required otherwise at the axial end of the boss 21c, which leads to shortening of the torque converter in the axial direction.
Patent JP-S62223381-A (JP)
Inventor: KATOU TOMOHIRO
IPC: D06M101/16
Filed: 1986-03-17
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-S59185931-A (JP)
Title: Air conditioner
Inventor: KONDOU SEIJIROU
IPC: F04B49/06
Filed: 1983-04-05
Abstract: PURPOSE:To shorten the warming up time after a start-up and to make a temperature fluctuation range small during the air conditioner operation by quickly adjusting the compressor output in response to the existing load. CONSTITUTION:The present air conditioner has a compressor 1 consisting of two compressors 1A, 1B which are adjustable in their capacity in stages by the operation of a capacity controller 2. For instance, when a six cylinder reciprocating compressor is used, the low pressure induction gas passage in the compressor casing may be divided into two to allow a separate induction by each group of three cylinders so that a selection of 100% or 50% capacity operation may be done by opening or closing an induction passage to one group of three cylinders. At the time of start-up, a switch means is operated to cause the compressor 1 to start at an intermediate capacity of 50%+50%, and at the same time the sampling frequency for temperature comparison by a thermo 4 is shortened from three minutes to one minute. As the comparison of the induction air temperature and the set temperature is made by a repetition of short cycles, a step control to move up by one stage can be quickly done while the capacity increasing signal is being outputted.
Patent JP-H03263588-A (JP)
Title: Drying furnace for powder
Inventor: TOYOSHIMA SHOGO
IPC: F26B17/32
Filed: 1990-03-12
Abstract: PURPOSE:To dry fine powders uniformly with a high speed without dispersing them by a method wherein heaters, heating a tray from the upper part and the lower part of the tray, is provided in a furnace body, an air injection pipe is provided above the tray, a powder supplying machine, equipped with a smoothing device, is provided at the inlet part of the furnace body and a powder withdrawal hopper as well as a tray vibrating device, applying the tray with impact and attached to the upper part of the hopper, are provided at the outlet part of the furnace body. CONSTITUTION:Trays 3 are sent into a furnace body 1 sequentially and are heated by heaters 5 and an air injection pipe 6 from both upper and lower surfaces of the trays 3 to dry powders. The drying time of about 60 minutes is enough and it is the speed of two times compared with the drying time of 120 minutes in a batch furnace so far. The powders, charged onto the shallow trays 3 so as to have a uniform thickness, are dried so that the powders in the side of front surface and the powder in the side of rear surface are dried so as to contain the same moisture. The powder, dried in such a manner, are dropped into a powder withdrawal hopper 24 by converting the trays 3 at the outlet part of the furnace body 1 while the powders, adhered to the trays 3, are dropped perfectly by the tray vibrating device 25.
Patent JP-H08260101-A (JP)
Title: Welding material for welding dual phase stainless steel, having high corrosion resistance and high toughness
Inventor: OGAWA KAZUHIRO
IPC: C22C38/00
Filed: 1995-03-20
Abstract: PURPOSE: To produce a welding material for welding dual phase stainless steel, having superior hot workability into wire rod and excellent in pitting corrosion resistance as well as in toughness in a weld metal part. CONSTITUTION: This material is (1) a welding material having a composition which contains, by weight, >=0.03% C, <=1.0% Si, <=1.5% Mn, <=0.04% P, <=0.003% S, <=0.040% Sol.Al, 2.0-8.0% Ni, 24.0-26.0% Cr, 0-6.0% Co, 2.0-3.3% Mo, 1.5-5.0% W, 0.24-0.35% N, and >=0.007% O and in which the value of PREW, represented by equation PREW=Cr+3.3(Mo+0.5W)+16N, and the value of Ph, represented by Ph=[Ni+Co+30(C+N)--0.6(Cr+1.5Si+Mo+0.4 W)+5.6]÷[Cr+1.5Si+Mo+0.4W-6], are regulated to >=42.0 and 0.25-0.35, respectively, and (2) a welding material having a composition in which Ca or B is incorporated by 0.01-0.001% when the amount of Ni in the composition is >8.0-10.0% and which further contains, besides the above components, either or both of 0.2-2.0% Cu and 0.05-1.50%V.
Patent JP-H07273042-A (JP)
Title: Plasma cvd system
Inventor: SAKAI SOICHI
IPC: H01L21/205
Filed: 1994-03-30
Abstract: PURPOSE:To increase the uniformity of plasma discharge on substrate in a plasma CVD system that forms a thin film on a substrate placed in the chamber. CONSTITUTION:A tray 6 for holding a substrate is grounded. A projection 2b is formed in the center of an impressing electrode 2 so that the distance between the center of the surface of the impressing electrode 2 and a grounding electrode 3 will be smaller than that between the periphery of the surface of the impressing electrode 2 and the grounding electrode 3.
Patent JP-S58188455-A (JP)
Inventor: JIYON JIEI SUU
IPC: A61B17/34
Filed: 1983-04-06
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-H06255690-A (JP)
Title: Device for packing lighting fixture
Inventor: KIMURA YOZO
IPC: B65D85/30
Filed: 1993-02-24
Abstract: PURPOSE:To provide a device for packing lighting fixture which can secure the lighting fixture body accurately in its position so as to make the globe nearly liable to breakage. CONSTITUTION:A main fixture body 2 placed on a bottom board 1 and covered with an inner board 3 and a globe 5 contained in a space defined by the inner board 3 and a cylindrical packing body 4 held down thereto are both received in a packing case 6. A plurality of projecting pieces 7 are provided at the lower ends of the cylindrical packing body 4 and are pierced through the inner board 3. A supporting body 10 having a sack 9 containing a lamp 8 supported thereon is passed through the inner board 3 and a plurality of bending parts 11 bendable to outside are provided at the lower ends of the supporting body 10.
Patent JP-S60205722-A (JP)
Title: Touch screen device
Inventor: HARA KAZUYOSHI
IPC: G05B23/02
Filed: 1984-03-30
Abstract: PURPOSE:To obtain a touch screen device of good responsiveness by monitoring input operations to a touch screen by a controller and transmitting information of them to a controller simultaneously with touch or untouch. CONSTITUTION:When an operator selects an operation button displayed on the display screen of a CRT display device 2 and depresses this button with his finger or the like on a touch screen 1, a controller 3 detects this depression momentarily and sends X-Y coordinate values of the pertinent position and touch information to a control device 4 as encoded information b1. When receiving this information b1, the control device 4 discriminates the depressed operation button and sends a start command C1 to a corresponding device in a robot 5. Thus, the robot 5 starts moving simultaneously with the operation of the operator. When the operator releases the button, which is depressed till then, from his finger, the controller 3 detects this release immediately to send untouch information to the control device 4.
Patent JP-H02242597-A (JP)
Title: Inverter type x-ray equipment
Inventor: TAKAHASHI JUN
IPC: H05G1/12
Filed: 1989-03-15
Abstract: PURPOSE:To make it difficult to generate magnetic deflection in an iron core if a transformer to reduce noise of the transformer by providing a gap between legs of the iron core of the high voltage transformer. CONSTITUTION:A high voltage transformer 14 is equipped with an iron core 16 divided into two cores by legs 16a, 16b, a primary winding 15 and a secondary winding 18, while the two iron cores 16a, 16b are rigidly tightened and fixed with a gap l2 kept. Since the gap l2 reduces flux density B of the iron core 16, a slope of a B-H curve indicated in a figure (b) is reduced. Therefore even if difference occurs between positive and negative values of a half operation frequency of an inverter 4 with respect to the voltage input from the inverter 4 to the high voltage transformer 14, magnetic deflection to the iron core 16 is reduced. Generated noise can be thus reduced.
Patent JP-S63228327-A (JP)
Title: Document and picture display system
Inventor: HATANO HIDEKAZU
IPC: G06F17/30
Filed: 1987-03-18
Abstract: PURPOSE:To improve convenience is using a filing system by providing a document and picture display function adapting to the instruction of a mouse even in the case of putting an instruction marker in an area except an icon. CONSTITUTION:A bit of control information is inputted from a display control instruction input device 510 and transmitted from a display control instruction device adapter 340 to a picture display selection control part 350 through a display control instruction input control part 520 and the picture display selection control part 350 obtains the information of document and picture number based on the information such as the position of the instruction marker on the display device of a marker control part 352 and the state of a mouse button, etc. Based on the information of the document and picture number, the instruction of 'turn the page of above-mentioned picture number' is outputted from the picture display selection control part 350 to a high speed buffer memory information storage part 380, a high speed buffer memory 381, an image process part 320 and a displayed picture number storage part 390. Specified document and picture data is displayed on a picture display device 400 by a picture display position control part 351 based on the information of the displayed picture number storage part 390. Thus, the convenience in use is improved.
Patent JP-S55152340-A (JP)
Title: Hot-water boiler
Inventor: FUJIWARA TOSHIAKI
IPC: F24H1/20
Filed: 1979-05-16
Abstract: PURPOSE:To allow the heat exchanger of a hot-water boiler to be unit for simplifying handling and providing variety for the product by lengthwise placing the heat exchanger, which consists of the inner and outer cylinders and forms a flue by choking the ends of the gap between the cylinders, in the furnace body, at a fixed distance from its inner circumference. CONSTITUTION:Combustion gas of high temperature formed in a combustor 10 passes through a combustion chamber 6, and enters the first flue 7a. The gas is divided into two at the opening end 6b of the combustion chamber 6. Each of the divided gas turns either of rithtward or leftward in the second flue 7b through a fuel-connecting part 8b, and joins the other in the vicinity of an exhaust pipe 9, before being discharged from the pipe 9. By the constitution, since all the wall faces of the flues are heat exchanging faces for the gas passing through the flues, a compact heat exchanger can have a large heat exchanging area, so that a large heat exchange efficiency can be obtained. Thus, since the heat exchanger is allowed to be unit, handling is made ready, and altering only the length of the inner and outer cylinders permits the capacity to be changed, so that the product can be provided with variety.
Patent JP-H05235966-A (JP)
Title: Communication controller
Inventor: CHIBA TOKIO
IPC: G06F13/00
Filed: 1992-02-17
Abstract: PURPOSE:To collect data in a short time by grasping the state of a slave station depending on the content of a reply with respect to a polling from a master station to the slave station, thinning the polling to the slave station not requiring polling and increasing polling to the slave station having data. CONSTITUTION:This controller is provided with a polling transmission means 23 sending polling to plural slave stations 7a-7n, a reply reception means 24 receiving a reply of a slave station with respect to a sent polling, a reply analysis means 25 analyzing the content of the received reply, and a control means 26 grasping the state of the slave station based on the analysis result by the reply analysis means 25 and controlling the polling transmission means 23 to thin the polling based on the content of reply.
Patent JP-H10258981-A (JP)
Title: Belt type moving walk
Inventor: YAMAMOTO MITSUO
IPC: B66B23/10
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To prevent the deflection of a belt type moving walk. SOLUTION: A central part supporting roller 30 is formed in the central part in the cross direction of a belt between the upper carrying side belt and the lower returning side belt of a belt 16 formed so as to permit endless movement. The central part supporting roller 30 is provided at a position a little lower than the height of the supporting roller 22 at both sides in the cross direction of the carrying side belt. The central part supporting roller 30 supports the central part in the cross direction of the carrying side belt part of the belt 16, thus it is possible to prevent the deflection of the carrying side belt, and prevent a person who stands on one side in the cross direction of the belt from feeling uneasy or unpleasant due to somebody standing or walking on the other side.
Patent JP-H01235870-A (JP)
Title: Method for measuring electrical characteristics of electrostatic induction thyristor
Inventor: HAYAZAKI YORINARI
IPC: G01R31/26
Filed: 1988-03-15
Abstract: PURPOSE:To improve an accuracy of a measurement by making the measurement easy and simplifying a circuit constitution in such a manner as detecting a gate current flowing time from the moment when a gate-off trigger is impressed to the gate of an electrostatic induction thyristor. CONSTITUTION:The electrostatic induction thyristor 1 is connected to a DC power source 5 through an anode resistor 4, and the gate-off trigger is impressed to the gate of the thyristor 1 by the gate trigger circuit 2 through a variable resistor 3. A monitor circuit 7 which monitors a gate current IG is provided in the gate of the thyristor 1. Then, the thyristor 1 is regarded as being made not to turn-off perfectly when a minus gate current is made to flow during the time more than one being settled beforehand, thus the gate current IG in the movement when the thyristor 1 cannot be turned-off perfect is measured as a minimum gate-off trigger current.
Patent JP-S62219753-A (JP)
Title: Original exposing luminaire
Inventor: TOYODA YUTAKA
IPC: H04N1/04
Filed: 1986-03-19
Abstract: PURPOSE:To contrive miniaturization and light weight of the titled device and to speed up the rise of a tube wall temperature immediately after the throw-in of a power source preventing the dislocation of a heater, by forming a metallic vapor deposited layer having a high reflectance at the lamp tube wall of a fluorescent lamp leaving a prescribed opening part, and controlling the temperature at the lamp tube wall by energizing the metallic vapor deposited layer. CONSTITUTION:When a metallic vapor deposited layer 3 is energized and the temperature at the lamp tube wall rises, the resistance value of a thermistor 5 is lowered, and the input voltage of a comparator 8a is reduced, then its output goes to '0', and a TRIAC 8b is turned off, thereby, the energization to the metallic evaporating layer 3 is ceased. When the temperature at the lamp tube wall is lowered in the ceasing state of the energization to the metallic vapor deposited layer 3, the resistance value of the thermistor 5 is increased, and the output of the comparator 8a goes to '1', and the TRIAC 8b is turned on, then the metallic vapor deposited layer 3 is energized. Also, since the metallic vapor deposited layer 3 is formed in a thin film shape, and is formed in contact with the glass tube 2 of the lamp, the temperature at the lamp tube wall can be increased uniformly over the whole length in a short time.
Patent JP-S60205887-A (JP)
Title: Card input type video disk system
Inventor: OMATSU SHIGETOMO
IPC: H04N5/76
Filed: 1984-03-28
Abstract: PURPOSE:To preserve the control program data in a simple way and to omit the input of the data for each reproduction by recording previously the control program data on a card to write it to a memory in a reproduction mode and actuating a reproducer according to said program data. CONSTITUTION:The control program data CPD written on a card is read by a card data reading circuit 7 and then sorted into the start position information, the end position information, the repeating frequency information and the reproduction mode information, etc. by an encoder 12 via a gate 11 to be stored to an RAM5. While the address data obtained through a pickup circuit 15 is fetched to start and end address comparison means 17 and 18 via an address encoder 16 and compared with the start and end position information read out of the RAM5. Thus the start or end of the reproduction is discriminated. The similar discrimination is carried out by a repeating frequency comparison means 19, and the reproduction is performed based on the PCD and via a reproduction mode setting means 21.
Patent JP-S51138168-A (JP)
Title: Production method of semiconductor element
Inventor: YATSUNO KOUMEI
IPC: H01L21/302
Filed: 1975-05-26
Abstract: PURPOSE: To make it possible to repetitively use etching liquid by providing the process that measuring the specific gravity of etching liquid, the specific gravity is increased higher than the first expected ralue by adding condensed etching than the first expected ralue by adding condensed etching liquid when the specific gravity becomes lower than the preset first expected value. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S57178942-A (JP)
Title: Lifting unit for dump truck
Inventor: YODA AKIRA
IPC: B60P1/20
Filed: 1981-04-25
Abstract: PURPOSE:To inhibit the displacement and deformation of a lifting unit and prevent the skid of bed when unloading is performed at a slope by fixing a back surface plate all over the upper surface of a lifting plate which slants and lifts the bed. CONSTITUTION:A lifting plate 9 is supported at a bed 3 with a pivot shaft 13 and at a lifting cylinder 5 with a pivot shaft 12 and at a tension member 7 with a pivot shaft 11. A back surface plate 10 is fixed outside the pivots. With this construction, when force F acts on the shaft 11 from the sides during unloading at a slope, a shearing force which resists against each other, it applied at the center of the shaft 11 of the tension member 7, thereby preventing the displacement of the tension member 7. At the same time, the force F transmitted from the shaft 11 to the shaft 13, is assumed to be a shearing force at the back surface plate, thereby preventing the displacement of the lifting plate 9.
Patent JP-H02240761-A (JP)
Title: Simultaneous communication answer system
Inventor: MAEDA KENICHI
IPC: G06F13/38
Filed: 1989-03-14
Abstract: PURPOSE:To enable plural processors to confirm the simultaneous communication information at one time by driving the simultaneous communication and reporting the normalness thereof to a master processor after a fixed time from those processors where the OR connection is secured with a simultaneous communication answer signal line and confirming it via the master processor. CONSTITUTION:When a processor 10 serves as a master processor, a simultaneous communication driving part 2 sends simultaneously the simultaneous communication drive signals 52'' to other units via a driver 7 and a bus 60. A processor 20 of a slave unit receives the simultaneous communication information 52 via a receiver and decides it through a simultaneous communication deciding part 1. The part 1 transmits an answer signal of a high level in a normal state and an answer signal of a low level in an abnormal state respectively for 1T after a fixed time. Other processors 30, 40 and 50 also perform the same decision and drive. Meanwhile the processor 10 checks an answer signal 51 via a check circuit 4 consisting of an F/F when a fixed time passed after the simultaneous communication. As a result, the information 52 is confirmed all at one by plural processors.