baber/WOPTO huggingface dataset:
Patent JP-S61161746-A (JP)
Title: Hybrid integrated circuit
Inventor: NAKAMURA TAKAHARU
IPC: H01L21/48
Filed: 1985-01-10
Abstract: PURPOSE:To solder a front conductor, the conductor in a through hole, the conductor on the back surface and the like by one soldering process, by making the diameter of the head at a lead part for taking-out circuits to the outside partially smaller than the through hole part. CONSTITUTION:The diameter of a head part 42 of an electrode lead 4' for taking-out circuits to the outside is partially made smaller than the diameter of the hole of a through hole part 2 of a circuit substrate 1. When the lead 4' is soldered, fused solder 5 falls down from the through hole part 2 of the head part 42 and flows along a conductor 3 in the through hole part 2. The solder 5 flows along the conductor 3 at the back surface. At this time, the lead 4 is connected to the conductor 3 by decreasing the temperature of the solder 5.
Patent JP-H07211646-A (JP)
Title: Material feeder
Inventor: KATO MANABU
IPC: C23C16/44
Filed: 1994-01-14
Abstract: PURPOSE:To enhance the reliability of a material feeder by detecting the residual quantity of material solution in a vessel through a simple structure. CONSTITUTION:Capacitor electrodes 6a, 6b are set in a vessel 1 such that the lower ends of the electrodes are immersed into a material solution 2 and the upper ends thereof are located above the material solution 2. An external computing means 30 is connected with the capacitor electrodes 6a, 6b through wirings 5a, 5b and the capacitance is determined. Residual quantity of the material solution 2 is then detected based on the capacitance thus determined.
Patent JP-H08190593-A (JP)
Title: Proper stock level monitor device
Inventor: MITSUKUNI KOUSHICHIROU
IPC: G06Q50/00
Filed: 1995-01-11
Abstract: PURPOSE: To automatically reset a stock reference value and determine the stock holding position by resetting proper stock reference value and stock holding position after evaluation of the stock level and feeding back them to a stock management system to evaluate a proper stock level. CONSTITUTION: This device consists of a stock charge/discharge analysis device 101 which analyzes charge/discharge information of a stock management system 105 to be monitored, a stock condition analysis device 102 which analyzes the stock condition of the system 105, a proper stock level evaluating device 103 which evaluates the properness of the stock level based on charge/discharge condition analysis information obtained by the device 101 and stock condition analysis information obtained by the device 102 and generates new stock reference information and stock holding position information, and a stock reference value information transmission device 104 which feeds back the stock reference information reset by the device 103 to the system 105. Devices 101 to 104 electronically cooperate to monitor, evaluate, reset, and automatically feed back the stock level of the system 105.
Patent JP-H02183491-A (JP)
Title: Dynamic semiconductor memory
Inventor: OWAKI YUKITO
IPC: H01L23/528
Filed: 1989-01-09
Abstract: PURPOSE:To effectively reduce an interference noise caused by the coupling capacity between bit lines without increasing a chip area by inserting one of a bit line pair adjacent to one bit line pair between the one bit line pair and crossing one pair out of these bit line pairs at an intermediate part in a DRAM having a turnback bit line structure. CONSTITUTION:For memory cell arrays 11 and 12, plural bit line pairs BL0 and the inverse of BL0, BL1 and the inverse of BL1,... and plural word lines WL0, WL1,... are provided under a mutually crossed state, and memory cells M are provided for these intersections. A bit line pair BL and the inverse of BL is repeated under a shape in which one out of the second bit line pair BL1 and the inverse of BL1 is provided between the first bit line pair BL0 and the inverse of BL0, and the second bit line pair BL1 and the inverse of BL1 is crossed at its longitudinal directional intermediate position. Here, odd numbered bit line pair array is never crossed, only even numbered bit line pair array is crossed once, a memory cell array 1 is partitioned into a left part and a right part at its intermediate part, and a bit line sense amplifier array 2 indicated by SA0, SA1,... is arranged for the intermediate part.
Patent JP-H03212137-A (JP)
Title: Claw pole type synchronous generator
Inventor: IDE KATSUKI
IPC: H02K9/22
Filed: 1990-01-11
Abstract: PURPOSE:To form a structure which can be easily disassembled/assembled and is sufficiently durable against a centrifugal stress by double fitting in a cylindrical shape through a material having low thermal conductivity. CONSTITUTION:A turbine 21 and a compressor 22 can be mounted in a fitting manner through a heat insulating cylinder 26 at both side of a generator rotor 20. Thus, a generator can be easily disassembled/assembled, and entrance of heat from the turbine and compressor sides is extremely reduced. Since a central hole is not opened at the turbine 21, its centrifugal strength is enhanced to realize rotation at an ultrahigh speed. At a stationary side, a heat insulating plate 37 is inserted between a scroll casing 36 and a bearing casing 35 to reduce entrance of heat from the turbine, and compressor sides. Further, its size and weight can be reduced by using zirconia ceramics as the insulating material.
Patent JP-H06207695-A (JP)
Title: Pipe joint
Inventor: NAKAMURA MASANOBU
IPC: F16L21/08
Filed: 1993-01-11
Abstract: PURPOSE:To provide a pipe joint which can be surely prevented from coming off with a less number of components without damaging a pipe. CONSTITUTION:A pipe insertion part 3 in which a one end part of a pipe 2 to be connected can be inserted, is formed in one end part of a joint body 1, and a ring member 6 having an inner diameter which is nearly equal to the outer diameter of the pipe to be connected so that it can be fitted defining a slight gap with the outer periphery of the pipe 2 to be connected is fitted in the inner periphery of the pipe insertion part 3 in the vicinity of the outer end, so that it is prevented from coming off. A spring ring member 7 adapted to be diametrically enlarged by the outer periphery of the pipe to be connected upon insertion thereof, is fitted in the pipe joint, inward of the ring member 6, being located along the inner periphery thereof.
Patent JP-S5595732-A (JP)
Title: Re-laying method of pipe buried underground
Inventor: YAMAJI TADAO
IPC: F16L1/024
Filed: 1979-01-12
Abstract: PURPOSE: To facilitate re-laying of pipes buried underground and removal of pipe fragments by a method wherein new pipes larger in aperture than prelaid pipes are propelled along the prelaid pipe line while breaking the prelaid pipes part by part in the axial direction, and the pipe fragments are removed by a magnetic attraction device.  
     CONSTITUTION: A vertical hole 3 is excavated in the course of a pipe line 2 of prelaid pipes 1 buried underground, and a concrete wall 4 for obtaining a reaction force for propulsion of new pipes is cast on the back side surface of the hole 3. An axial portion 1a of the pipe 1 nearest to the hole 3 is broken, and a new pipe 10 larger in aperture than the pipe 1 is propelled along the pipe line 2 by a propeller 11 consisting of a hydraulic jack 11a and a pushing angle adjusting spacers 11b. Thus the new pipes 10 are sequentially laid in place of the prelaid pipes 1. The pipe fragments 12 of the pipe 1 are removed by a remover 5 comprising a remote operation cord 9 and a magnetic attraction device 8 which is vertically movably suspended from a self-propelled car truck 6 through a pulley 7. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62225270-A (JP)
Title: Powder coating chamber with sucker and bottom filter
Inventor: PIITAA RIBUNITSUTSU
IPC: B08B15/02
Filed: 1987-01-08
Abstract: 1. Powder coating enclosure comprising a floor filter belt (52), at least one extraction nozzle (56) for filter belt cleaning and at least one suction blower in effective communication with the extraction nozzle (56), which is movable forwards and backwards by means of a drive belt, characterised in that the extraction nozzle (56) is connected with the suction blower via an extraction duct (57) arranged inside the enclosure in the area of the enclosure floor and in that the extraction duct (57) open on one longitudinal side is sealed off by the drive belt.
Patent JP-H08190432-A (JP)
Title: Unit and method for motion control
Inventor: SHIZAWA MASAHIKO
IPC: G05B13/02
Filed: 1995-01-11
Abstract: PURPOSE: To learn many-valued mapping to movable state information on each movable part from position information on one end of a controlled system while reducing the calculation quantity and to control the motion of the controlled object in real time as much as possible by learning by specific many- valued function approximation. CONSTITUTION: A two-valued function approximation network 9 learnt from position direction control information (p, q, ϕ) on the tip of a robot arm which is given from the outside to compute mapping to an angle (θ0 , θ1 , θ2 ) of each rotary articulation. A value which is closer to a last output between two obtained values is selected and outputted. Here, one of the two values is only selected optionally as a 1st output value. The state of each articulation is controlled on the basis of the output result and the arm tip moves in a desired direction to a desired space position. This control is reduced in the quantity of calculation by the learnt two-valued function approximation network 9, so real-time processing becomes possible.
Patent JP-H09191233-A (JP)
Title: Storage device for filter operation
Inventor: SHIBATA TAKAYASU
IPC: G06F17/10
Filed: 1996-01-10
Abstract: PROBLEM TO BE SOLVED: To decrease the number of process steps needed for filter operation. SOLUTION: This device is provided with a data storage area 12 used for filter operation, and a front area 11 and a rear area 14 which are connected before and after the area 12, and the front area 11 and rear area 14 are replaced with a control signal supplied to a control line 15. A part which is as long as the front area of the rear part in the area used to store operation data is constituted preferably as a rear area 14 detachably from the other part 12.
Patent JP-S60147691-A (JP)
Inventor: FUJIMOTO TETSUO
IPC: G21C13/00
Filed: 1984-01-12
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-H08190859-A (JP)
Title: Manufacture of color cathode-ray tube, and spacer jig
Inventor: YASUI TETSUYA
IPC: H01J9/14
Filed: 1995-01-11
Abstract: PURPOSE: To assemble a formed mask and a frame together with a proper clearance by inserting the formed mask into the frame having a spacer jig arranged therein, and welding the side wall of the formed mask to the side wall of the frame in this state. CONSTITUTION: A spacer 13 is inserted into a frame 9 (having a spring 8 mounted thereon), and a formed mask 6 is inserted to the frame 9 to which the spacer 13 is inserted. In this state, a frame skirt 9a is connected to a formed skirt 6a. In the connection of the frame skirt 9a to the formed skirt 6a, the top end of a spot welder W is touched to the inner wall of the formed skirt 6a, and a welding electrode is touched to the outer wall of the frame skirt 9a to carry a current, whereby the connection of the frame skirt 9a to the formed skirt 6a is completed.
Patent JP-H09191032-A (JP)
Title: Monitoring of process abnormality and apparatus thereof
Inventor: YOSHITAKE YASUHIRO
IPC: G06T7/00
Filed: 1996-01-11
Abstract: PROBLEM TO BE SOLVED: To automatically judge an abnormality in processes of a semiconductor wafer and judge the necessity or non-necessity of its review. SOLUTION: The apparatus stores defect/foreign matter coordinate data in a data storage means DB through a network Nt from an appearance detector GK and a foreign matter detector, converts the data in an X-Y coordinate system to divided elements in an rθ coordinate system, computes a defect density in each of the divided elements at an operating part 9, and judges distribution abnormality based on a chi-square distribution. In the case of the distribution abnormality, the operating part 9 groups the distribution and computes an average value and a standard deviation for each of in defect density distributions in the groups, and compares these values with a preset conditional expression. A main controller 12, on the basis of an output received from the operating part 9, judges the necessity or non-necessity of its review.  When judging the necessity of the review, the main controller 12 issues a signal to an alarm generator 10 to issue an alarm therefrom. The defect coordinate data is automatically transmitted to a review station, and the standard deviation and average are stored in the data storage means DB.
Patent JP-S59127931-A (JP)
Title: Production of metallic sleeve for hose connecting fitting
Inventor: NISHIDA TERUMI
IPC: B21D19/12
Filed: 1983-01-13
Abstract: PURPOSE:To improve binding strength and to improve the yield of a material by bending the end part of a sleeve to the inside along the curved surface formed on a die, and forming said part thicker than the other part at a specific bending angle. CONSTITUTION:A sleeve blank material 1 is disposed in a die 2 and thereafter a press slide 22 is lowered to lower a punch 3 so that the punch 3 enters the inside of the material 1. The bottom end of the material 1 is slightly bent inward along the curved surface of the die 2. The punch 3 is further lowered, then the die 2 in a contact state with a stripper 18 descends and is pressed to a die holder 8, by which a mandrel bar 11 and the curved surface in the upper part of a movable cylindrical member 12 are made to the extension part of the curved surface of the die 2. The lower bending part of the material 1 is bent to >=90 deg. bending angle by said extension part and the top end of the punch 3 having an annular projecting shape.
Patent JP-H05274204-A (JP)
Title: File managing device
IPC: G06F12/00
Filed: 1993-01-11
Abstract: PURPOSE:To retrieve a file after the lapse of preservation limit and to easily perform file management by simultaneously adding prescribed identification information to all the extracted files. CONSTITUTION:A file storage device 10 is provided with a storage device 110 composed of an attribute preserving part 110A to preserve attributes for abandonment and a file storage part 110B to preserve/manage file groups, input device 120 for manager to simultaneously set and erase abandonment candidate files, control part 130 for manager to process the relevant file corresponding to the batch setting and erasing instructions of the abandonment candidate files, output device 140 for manager to display the executed result of the control part 130 for manager, and control part 150 for general user to execute the revent processing according to an instruction inputted from a general user input device 20 from a general user instruction issue part 30. Therefore, it is all that required to each user to input the instruction from the input device 20.
Patent JP-S5496338-A (JP)
Title: Fault detecting system
Inventor: MIYAKE KATSUNOBU
IPC: G06F11/34
Filed: 1978-01-14
Abstract: PURPOSE:To secure an easy detection of the factor and the area for the fault with no error by making ineffective the function of other fault detecting means when a fault detecting means detects the fault. CONSTITUTION:Input signals FS1-FSn are checked through fault detectors D1 and so forth of fault detecting means DET1'-DETn', and the output signals are connected to fault indicator DSPF1 and so on which can perform resetting in terms of program via gate A1 and so forth along with output signal RSALL of OR circuit OR1 and also connected to OR1. As a result, if only one of DET1'-DETn' detects the fault and the fault is displayed on the fault indicator, the function of other fault detecting means is masked until the corresponding faulty indicator is reset even though the system may be confused therafter. Thus, the area of the first fault occurrence can be recognized easily.
Patent JP-S5286014-A (JP)
Title: Interframe coding method
Inventor: KURODA HIDEO
IPC: H04N19/50
Filed: 1976-01-13
Abstract: PURPOSE: By properly switching the gain of the input amplifier according to the occupying ratio of the buffer memory, the band width is compressed to approximately 1/40 or less of PCM transmission. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02184420-A (JP)
Title: Inserting device of synthetic resin tube into steel pipe
Inventor: KUROSAWA TOSHIYUKI
IPC: B29C63/34
Filed: 1989-01-10
Abstract: PURPOSE:To improve productivity by enabling a plurality of synthetic resin tubes to be simultaneously inserted into a plurality of steel pipes by a method wherein a synthetic resin tube put on a support stand is pushed near an end of a steel pipe of which a top is put on a holding stand with a pusher and thereafter, is inserted into the steel pipe with a pinch roll. CONSTITUTION:Pinch rolls 21 for charging a vinyl chloride tube B are installed near an edge part of arranged steel pipes A in order. The under pinch rolls form V grooves at a specific pitch in the same way as a support table 15, which are established at the same height as that of the support table 15. A pusher 27 is established at a rear end of the vinyl chloride tube B put on the support table 15. Firstly a top of the vinyl chloride tube B is pushed out to reach near the end part of the steel pipes A arranged in order. Then, upper rolls are lowered, and the vinyl chloride tube B is inserted into the steel pipe A by clamping the vinyl chloride tube B between the upper rolls 23 and the lower pinch rolls 22. Thereby a plurality of the synthetic resin tubes can be simultaneously inserted into a plurality of the steel pipes.
Patent JP-S56101917-A (JP)
Title: Cloth of carbon fiber
Inventor: HIRAMATSU TOORU
IPC: C01B31/02
Filed: 1980-01-17
Abstract: PURPOSE: To suppress the occurrence of crimps and irregular textures, improve the mechanical strength and moldability and obtain the titled cloth for thin reinforcing materials, by weaving an acrylic fiber bundle in a specific basis weight range, and oxidizing and carbonizing the resultant cloth under heating and specified conditions in the order mentioned.  
     CONSTITUTION: An acrylic fiber bundle, preferably consisting of an acrylonitrile copolymer containing 94wt% or more acrylonitrile in the monomer component, it woven at a basis weight in the range expressed by the formula [W is the basis weight of the cloth of the acrylic fiber g/m 2 ; C is a coefficient of the cloth (texile) design; D is the denier of fiber bundle (units of 1,000 deniers); S is the shrinkage of the fiber bundle on oxidation and carbonization; Y is the yield at the time of carbonization]. The resultant cloth is then oxidized in an oxidizing gaseous atmosphere, e.g. air, at 200W350°C under heating and no load to give a fiber density of 1.35W1.52. The oxidized fiber is subsequently carbonized and graphitized in an inert gaseous atmosphere, e.g. nitrogen, at 700°C or above.  
     EFFECT: No bulking. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61163286-A (JP)
Title: Forming method of sliding surface having oil retaining properties
Inventor: KOMATSU KATSUNORI
IPC: C23F1/00
Filed: 1985-01-14
Abstract: PURPOSE:To form easily a sliding surface which has the oil retaining properties and feeds smoothly lubricating oil and is excellent in the wear resistance by using an oxidizing agent on a surface layer of the sliding surface of a metallic base material to cause the intergranular corrosion and impregnating lubricating oil into the intergranular parts. CONSTITUTION:The intergranular corrosion is caused on a surface layer of a sliding surface of a metallic base material such as steel by using an oxidizing agent such as ozone and if necessary, adding the moistening state. In case of causing the unevenness on the above-mentioned etched surface, it is ground till a worked face in accordance with the necessity and lightly pickled and subjected to the abrasive finishing after the neutralization. The feed of lubricating oil is made smooth in a period of the sliding by retaining lubricating oil in the above-mentioned etched parts and the excellent wear resistance is exhibited.
Patent JP-S5287314-A (JP)
Title: Monitoring process for momentarily cut region
Inventor: TAKEISHI TOSHIAKI
IPC: H04B17/40
Filed: 1976-01-16
Abstract: PURPOSE: To attempt improvement in line preservation service and reduction of man hour through concentrated monitoring, with a decoder, of momentary cuts in the line and regions concerned, by means of an oscillator connected to each line with each different frequency depending upon each monitoring region. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61162237-A (JP)
Title: Die device for press machine
Inventor: MATSUMOTO ISAMU
IPC: B21J13/02
Filed: 1985-01-14
Abstract: PURPOSE:To prevent the generation of the variance in the position of the con tact surface of dies by making the pressure receiving area of a hydraulic cylin der for a lower die larger than said area of a hydraulic cylinder for an upper die and interposing a differential means between the upper and lower die sets. CONSTITUTION:This die device for a press machine fits freely slidably the upper and lower dies 9, 22 facing each other above and below into the upper and lower die sets 1, 3 to bring both dies 9, 22 into contact with each other, putting stock A into the spacing between respective molding dies 9a and 22a and subjects the stock to closed forging between upper and lower punches 11 and 23. The differential means consisting of a movable rack 35, a pinion 32, a stationary rack 33, etc. is interposed between the dies 9 and 22 and the moving displacement of 1/2 the moving displacement of the upper die set 1 is transmitted to the lower die 22. The lower hydraulic cylinder S2 for the lower die 22 is constituted to have the pressure receiving area larger than the pressure receiving area of the upper hydraulic cylinder S1 for acting hydrau lic force onto the upper die 9 so as to receive the cushion during contact of both dies only with the upper die 9. The variance in the position of the contact surface is thus prevented.
Patent JP-2000198455-A (JP)
Title: Steering system for vehicle
Inventor: TERADA TETSUYA
IPC: B62D6/00
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To accurately recognize low frequency disturbance and to appropriately nullify the disturbance by setting a dead band to the control action of a control means for controlling a steering torque imparting means so that a torque detecting means nullifies detected torque when a specific state is detected. SOLUTION: Whether detected steering torque T is larger than the added value of specified threshold value Tth to steady reaction TOO is discriminated (Q5). In the case of YES, whether a steering angle δ is larger than the added value of specified threshold value δth to a steady steering angle δo is discriminated (Q6). In the case of YES, whether the change of steering torque T and the change of the steering angle δ are in opposite phase is discriminated (Q7). In the case of YES, steering torque is generated by disturbance, and all conditions for executing control for nullifying steering torque caused by disturbance are satisfied, so that a dead band α is computed according to an expression (Q8). The dead band α is set to be larger as the phase difference between T and δis larger.