baber/WOPTO huggingface dataset:
Patent JP-H0757943-A (JP)
Title: Winding method of wound coil
Inventor: MATSUBARA TAKAHARU
IPC: H01F41/06
Filed: 1993-08-20
Abstract: PURPOSE:To lead out the end part of a wire material regularly by providing an entangled part at the end part of two wire materials, leading out the end part of wire material to the flange part of the core while stopping the entangled part to a part of the core wound around the drum part, and securing the end part of wire material thereto. CONSTITUTION:Wire materials 10, 11 are wound simultaneously around the drum part 2 of a core 1 to form a bifilar winding. A twisted and entangled part 12 is provided on the end side of the wire materials 10, 11. Under a state where the entangled part 12 is hooked to the bifilar winding part around the drum part 2, especially at the edge thereof, the end parts 10b, 11b of the wire materials 10, 11 are led out to the flange part 3. The end parts 10b, 11b are connected electrically with outer electrodes 5b, 6b and secured thereto by crimping, welding, soldering, etc.
Patent JP-H1049458-A (JP)
Title: Printer and print system using the same
Inventor: SHIBUI SUMIO
IPC: G06F3/12
Filed: 1996-08-05
Abstract: PROBLEM TO BE SOLVED: To evade unnecessary use and connection of a line by generating a communication list of computers which communicate and operate on a network according to origination source addresses and communication protocols, and controlling packet transmission by referring too this communication list when the packet is transmitted. SOLUTION: A plurality of computers 6 and printer 7 are connected through the network 5, and the computers 6 send packet data containing origination source addresses and communication protocols through the network 5. The printer 7 receives the said packet data through the network, generates the communication list 31 of computers 6 which communicate and operate on the network according to the origination source addresses and communication protocols in a storage device 3, and controls the packet communication by referring to the communication list 31 when the packet is transmitted.
Patent JP-S5998054-A (JP)
Title: Preparation of 3-mercaptopropionitrile or its 2-methyl substituted compound
Inventor: NAKAHAMA TETSUO
IPC: C07C313/00
Filed: 1982-11-26
Abstract: PURPOSE:To prepare the titled compound useful as a raw material of pharmaceuticals, agricultural chemicals, synthetic resins, perfumes, etc., in high yield, at a low cost, by reacting a 2,3-unsaturated propionitrile with an alkali sulfide or alkali hydrosulfide in the presence of carbon disulfide, and treating the reaction product with an acid. CONSTITUTION:The objective compound of formula III is prepared by reacting the 2,3-unsaturated propionitrile of formula I (R is H or methyl) with an alkali sulfide or alkali hydrosulfide in the presence of carbon disulfide at 0-45 deg.C, and acidifying the resultant thioxanthogenic acid of formula II with hydrochloric acid, sulfuric acid, etc. The reaction is carried out preferably using 1-2mol of the alkali sulfide or alkali hydrosulfide and 1-3mol of carbon disulfide based on 1mol of the compound of formula I , keeping the amount of carbon disulfide in the reaction system always excess to the nitrile.
Patent JP-H1046252-A (JP)
Title: Production of superlow core loss grain oriented magnetic steel sheet
Inventor: USHIGAMI YOSHIYUKI
IPC: H01F1/16
Filed: 1996-08-05
Abstract: PROBLEM TO BE SOLVED: To stably produce a superlow core loss grain oriented silicon steel sheet by heating a silicon steel slab contg. specified amounts of Si, C, Mn, S, acid soluble Al, N, Sn and Fe to a specified temp., executing hot rolling, subjecting it to final cold rolling at a specified draft, specifying the roughness of the surface, coating it with Al2 O3 , regulating the magnetic domains and executing insulating coating. SOLUTION: A silicon steel slab contg., by weight 2.5 to 4.5% Si, 0.025 to 0.085% C, 0.05 to 0.45% Mn, <=0.015% S, 0.01 to 0.04% acid soluble Al, <=0.01% N, 0.02 to 0.15% Sn, and the balance substantial Fe is subjected to hot rolling at <=1280 deg.C. It is subjected to cold rolling for >= two times including process annealing, the final draft is regulated to >=80%, and the surface roughness in the direction perpendicular to the rolling direction in the cold rolled sheet is regulated to <=0.2μm by the average roughness. It is subjected to decarburizing annealing, nitriding treatment and finish annealing. At the time of the decarburzing annealing, the ratio of partial pressure of water vapor/hydrogen in the atmospheric gas is preferably regulated to 0.058 to 0.15.
Patent JP-H0370273-A (JP)
Title: Autofocus camera
Inventor: MURATA HARUHIKO
IPC: H04N5/232
Filed: 1989-08-09
Abstract: PURPOSE:To obtain focusing state with high accuracy in a short time by providing an interpolation means interpolating a focus evaluation value adjacent to a maximum focus evaluation value obtained by a search means and generating an interpolation focus evaluation value and a focus evaluation discrimination means. CONSTITUTION:A 2nd comparator 105 compares a maximum interpolation result so far stored in an interpolation maximum value memory 104y with a value of interpolation result outputted sequentially from a focus evaluation interpolation circuit 103 and gives an output showing that the current focus evaluation is larger than the value in the interpolation maximum value memory 104y, then the value of the interpolation maximum value memory 104y is revised and simultaneously a focus lens position at that time is stored in an interpolation position memory 104x. When the interpolation maximum value evaluation is obtained, a focus motor control circuit 107 drives a focus ring 2 from the nearest point toward an infinite point at a high speed and when the data in the interpolation position memory 104x and the position data of the current focus ring 2 are coincident, the focus motor 3 is stopped. Thus, highly accurate focusing is attained in a short time.
Patent JP-S6099589-A (JP)
Inventor: MIYASHITA YASUSHI
IPC: B25J17/00
Filed: 1983-11-01
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0371566-A (JP)
Title: Charging method for polymer electrolyte secondary cell
Inventor: TERASAKI MASANAO
IPC: H01M10/44
Filed: 1989-08-09
Abstract: PURPOSE:To make it possible to charge a cell at a high rate current within a short time to shorten a charging time by charging it at a temperature higher than that at a discharging time of a cell in case of a cell which uses polymer electrolyte. CONSTITUTION:A resistance wire heater 4 is installed on the surface of a cell 1 which uses polyethylene oxide as electrolyte. When the cell 1 is charged, a current is made to flow to the heater to increase the temperature of the cell 1 higher than that at the time of discharge. An inner resistance of a polymer electrolyte cell is lowered by increasing temperature so that charging within a short time with a high rate current becomes possible. It is possible, therefore, to shorten a charging time by charging with a large current.
Patent JP-S5995432-A (JP)
Title: Measuring method of compressive load and compression type load cell
Inventor: SEGAWA YOSHIKAZU
IPC: G01L1/22
Filed: 1982-11-24
Abstract: PURPOSE:To enable easy measurement of a compressive load by detecting the deformation in the facial direction that arises in an elastic plate on account of compression by means of a strain gage. CONSTITUTION:An elastic plate 3 consists of an elastic material, such as rubber or highly elastic plastic. A base plate 5 and a pressure receiving plate 6 consist of a rigid material such as iron, and a wire or plate-like gage, such as a wire gage or foil gage, is used for a strain gage 4. The plate 3 when applied with load P thereon is compressed in the thickness direction according to the magnitude of the load P and is elongated, on the other hand, in the facial direction. The gage 4 elongates simultaneously according to said elongation. If the initial size of the gage 4 is defined as L and the size after elongation is L', the difference DELTAL=L'-L corresponds to the magnitude of the load exerted thereon and therefore the DELTAL is detected by a known means, such as a bridge method, whereby the load P is measured.
Patent JP-S6363934-A (JP)
Title: Industrial gas concentration measuring apparatus
Inventor: KODACHI TORU
IPC: G01N1/22
Filed: 1986-09-04
Abstract: PURPOSE:To achieve a fast and stable measurement preventing dew formation, by a method wherein a gas to be measured is drawn into a detecting section through the injection of air from an ejector and discharged before it falls below the dew point temperature. CONSTITUTION:A detecting section 1 which is a laminate of a sensing cell, a heating body and/or a temperature detecting body is mounted at the tip of a probe 3 inserted into a flue of a burning furnace or the like. In the operation, as an ejector air such as air is supplied to an ejector air supply tube 11 from an ejector 10, it is depressurized near an inlet of a discharge tube 12 of a gas to be measured and the gas being measured is discharged, while the gas being measured is fed to the detecting section 1 through a filter 4. With such an arrangement, a high temperature is developed near the detecting section 1 to prevent corrosion and clogging otherwise caused by dew formation of moisture and acid components in an exhaust gas, thereby enabling stable high-speed measurement.
Patent JP-H0254946-A (JP)
Title: Mounting of semiconductor chip
Inventor: KUMAI TOSHIO
IPC: H01L21/603
Filed: 1988-08-20
Abstract: PURPOSE:To arrange a number of bumps at a specified pitch and to mount a semiconductor chip on a circuit board effectively by processing a rod-like bump material easily to make a bump having a head section at the both ends of its cervical section. CONSTITUTION:A bump material of a specified diameter consisting of a metal line of good conductivity is processed at a specified pitch to form a bump having a cervical section 12 of a fine diameter and a head section 11 of a large diameter provided to the both ends thereof. Then the bump 10 is made vertical, arranged in a lattice at a specified pitch, and molded by paraffin resin, etc. Each cervical section 12 is fixed by a sheet of a synthetic resin film 15 and a bump arrangement layer 20 is provided. The cervical section 12 of each bump 10 is projected to an upper and lower surfaces of the resin film 15, the bump arrangement layer 20 is laminated above a circuit board 5, the head section 11 of each bump 10 is registered and mounted to the pad 6 of a board side, a semiconductor chip 1 is put above the bump arrangement layer 20 with its face down, and each pad 2 is registered and mounted to the head section 11 of the bump 10.
Patent JP-S6449936-A (JP)
Title: Optical densitometer
Inventor: SAKAI TAKAO
IPC: G01N21/31
Filed: 1987-08-20
Abstract: PURPOSE:To easily know whether or not measurement is proper and to preclude mismeasurement by deciding whether or not the quantity of light in the specific wavelength range of light sources which is measure by a photodetecting means at the time of density measurement is a proper value. CONSTITUTION:At the time of density measurement mode, the photodetecting element 6 measures the quantity of light in the specific wavelength range which is emitted by the light sources 4 and 5 and passed through a sample. A measurement decision means provided to a control arithmetic circuit 21 decides whether or not the measured quantity of light is within a predetermined proper range. A warning circuit 27 annunciates the completion of the measurement when the quantity of light is within a proper range and a failure in measurement when not. A measuring person recognizes whether or not the measurement is performed properly from the signal and removes the trouble of the density measurement of the sample or optical densitometer.
Patent JP-S6267054-A (JP)
Title: Production of n-methylbenzylaminoacetal derivative
Inventor: MORITA YOSHIMI
IPC: C07C67/00
Filed: 1985-09-19
Abstract: PURPOSE:To easily isolate and to obtain in high yield the titled compound useful as an intermediate for producing drugs, etc., by reacting an N- methylbenzylamine derivative with a haloacetal in the presence of both an alkali and water. CONSTITUTION:In reacting an N-methylbenzylamine derivative (e.g., 2- methoxy-3,4-methylenedioxy-N-methylbenzylamine, etc.,) shown by the formula I(R<1>-R<4> are H, lower alkyl, lower alkoxy or two neighboring groups are bonded to form methylenedioxy group -OCH2O-) with a haloacetal(e.g., bromoacetaldehydodimethylacetal) shown by the formula II (R<5> is lower alkyl; X is halogen) to give an N-methylbenzylaminoacetal derivative shown by the formula III, the reaction is carried out in the presence of 0.8-5 mols based on 1 mol of the compound shown by the formula II of an alkali, especially NaOH, KOH, etc., and 0.5-100 ml based on 1g of the compound shown by the formula I of water.
Patent JP-S6364288-A (JP)
Inventor: KOYAMA OSAMU
IPC: H05B7/148
Filed: 1986-09-04
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-S6450450-A (JP)
Title: Package for semiconductor integrated circuit
Inventor: SHIMADA OSAMU
IPC: H01L23/12
Filed: 1987-08-20
Abstract: PURPOSE:To eliminate a decline of fast performance of an integrated circuit by breaking plated wirings which electrically connect ends to input and output terminals and the other ends to a die pad of on board chips respectively at desired points in the neighborhood of the input and output terminal for the on board chips. CONSTITUTION:Input and output terminals 22 for on board chips and plated wiring 26 which electrically connects respective ends to the input and output terminals 22 and electrically joins the other ends to the die pad 25 of on board chips are formed on a substrate 21 which has semiconductor chips on board. The input and output terminals 22 for the outside of a package and the other input and output terminals 22 for the chips are electroplated by planted wiring 26, while the plated wiring 26 are formed to break at desired points in the neighborhood of the input and output terminals 22. Therefore, an open stab due to residue plated wiring is eliminated and a package for a fast operation integrated circuit can be obtained.
Patent JP-H0372243-A (JP)
Title: Method and apparatus for adjusting sensitivity of photoelectric type smoke sensor
Inventor: HORIUCHI SATOSHI
IPC: G08B17/107
Filed: 1989-08-11
Abstract: PURPOSE:To facilitate the setting of sensitivity and adjusting operation and moreover, enable the adjusting of sensitivity of a smoke sensor precisely and the checking of operation by providing a condenser lens and a stop on the photodetecting surface side of a photo detector in a smoke detecting section. CONSTITUTION:A cover 82 of a smoke sensor body 1 taken out is removed and a cover 5 is taken off to be replaced with a cover 9 for adjustment. Thereafter, when the sensor 1 is put into operation, a noise light in a photo detecting area L2 a smoke detecting section D is condensed and incident into a photo detector 7 through a stop 95. Here, as the stop 95 is operated to be opened little by little, a quantity of luminous flux passing through an optical path within the stop 95 is increased so that scattered light irradiating the photo detector 7 through the photo detecting area L2 increases. Then, when a quantity of light incident into the photo detector 7 increases to reach a fixed value, the operating state of the smoke sensor 1 is inverted. Or a detection output corresponding to a density of smoke is generated. This enables the adjusting of sensitivity of a smoke sensor 1 yet to be adjusted and the checking for operation of the smoke sensor 1 adjusted from the opening of the stop at this moment.
Patent JP-H0954939-A (JP)
Title: Magnetic recording medium
Inventor: TACHIBANA HIROKO
IPC: G11B5/73
Filed: 1995-08-14
Abstract: PROBLEM TO BE SOLVED: To suppress skew and the reduction in signal output (RF output) in a magnetic recording medium having <=20μm recording track width. SOLUTION: In a magnetic recording medium having <=20μm recording track width as a magnetic recording medium for magnetic recording and reproduction by a helical scanning system, thermal deformation at 60 deg.C set temp. by thermomechanical analysis is regulated to 0 to +0.05% in the longitudinal direction of the recording track and 0 to +0.1% in the transverse direction of the recording track.
Patent JP-S6268267-A (JP)
Title: Cutting device
Inventor: SEKO NOBUYA
IPC: B24B27/06
Filed: 1985-09-19
Abstract: PURPOSE:To enable the precise setting of a zero point and the holding of a wire in a straight line, and improve the accuracy of groove depth and machining by providing a control stopper for regulating the travel of a workpiece carriage movable toward a cutting wire on the basis of a contact load as detected. CONSTITUTION:When a stopper 5 has moved upward with the rotation of a screw shaft 52, a carriage 1 also travels toward a cutting wire 22. In this case, a workpiece A on the carriage 1 comes in contact with the wire 22 and an arm 11 gives a maxi mum deflection due to the weight of a plumb 4 until the start of a cutting process, thereby causing the detected deflection to be maximum. When the workpiece A has contacted the wire 22, however, the deflection of the arm 11 is alleviated by the contact load, thereby causing a drop in the detected deflection. As the starting point of the deflection drop coincides with the time when the workpiece A comes in contact with the wire 22, therefore, the positions of the stopper 5 and the carriage 1 at the start of the cutting process can be properly grasped. Then, after the start of the cutting process, a detector 6 continuously detects the contact load, thereby causing the lift of the carriage 1 under stopper control, keeping a load at such a constant level as not bending the wire 22 and the workpiece A to be machined in a straight line.
Patent JP-H0930150-A (JP)
Title: Calendar
Inventor: TANABE HIROKI
IPC: B42D5/04
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To make it feasible to perform an integrated data calculation when numeral values of sales proceeds are written by providing a main calendar consisting of a day of week frame arranged in a horizontal row and a main date frame arranged horizontally in multiple stages, and a subcalendar consisting of subdate frames in which a date of the main date frame. arranged in a vertical line beside the rows of the main date frame. SOLUTION: This calendar consists of a main calendar A comprising a day of week frame 12 arranged in a horizontal row, with each day of week 10 described in the frame 12, and a main date frame 16, in which at least, a single day 14 of each month is described, arranged horizontally in rows under the day of week frame 12, and a subcalendar B comprising a subdate frame 20 in which at least, a date 18 of the week is described, arranged in a vertical line, both calendars A, B being provided, side by side, on a single piece of paper. In addition, a horizontal line 22 is drawn in the center of the main date frame 16 for the date 14 to be described in the frame above. On the other hand, the frame below is used as a column for memorandum.  The subdate frame 20 is divided by horizontal lines 6, and the vertical length equivalent to the subdate frames 20 of one week, is set to be equal to the vertical length of the main date frame 16.
Patent JP-H1151759-A (JP)
Title: Simple acceleration seismographic apparatus
Inventor: NAKAMIZO YOSHIYUKI
IPC: G01H11/00
Filed: 1997-08-01
Abstract: PROBLEM TO BE SOLVED: To obtain a simple acceleration seismographic apparatus by which a warning signal can be generated with the same accuracy as an apparatus which detects an absolute-value acceleration even when the absolute-value acceleration is not detected. SOLUTION: A simple acceleration seismographic apparatus is operated under conditions that it must not output a warning signal when a vibration which is smaller than a lower-limit vibration level is detected, that it must output the warning signal when a vibration which is larger than an upper-limit vibration level is detected and that it may output or may not output the warning signal between the levels. The simple acceleration seismographic apparatus is provided with a three-axis accelerometer 1 which outputs three kinds of acceleration signals according to accelerations in three axis directions and with a warning-signal generation circuit 3.  The warning-signal generation circuit 3 outputs a warning signal when a judgment means 2 judges that at least one acceleration signal out of the three kinds of acceleration signals exceeds a reference signal corresponding to the lower-limit vibration level.
Patent JP-S6266640-A (JP)
Title: Cutting machine
Inventor: AKIYAMA TOMI
IPC: H01L21/56
Filed: 1985-09-19
Abstract: PURPOSE:To simplify the resin treatment of an unnecessary portion by securing a workpiece to the prescribed position in a state that the workpiece is placed on a conveying tray, and disconnecting a sealing resin gate and a runner by cutting means. CONSTITUTION:Workpieces 30 are conveyed from a metal mold while placing the workpieces on a conveying tray 24, a resin sealer 25 is disposed on a platform 31, a base 37 is moved down through a shaft 42 to hold fixedly the base by the tension of a spring 41. When the base 37 is further moved down, a plate 33 presses a resin runner to disconnect a resin gate from the sealer. When the plate 33 is further moved down, a plate 35 cuts the runner by a cutter 34. the base 37 is returned to the original position, a lead frame from which the gate is disconnected is conveyed by the tray 24 to a cutting machine, which cuts an unnecessary portion to bend the lead, thereby complete it. This construction is adapted for a mass production to improve the containing rate of unnecessary resin.
Patent JP-H02184229-A (JP)
Title: Recharging battery automatic continuous quick charging circuit and method thereof
Inventor: BOKU NORITETSU
IPC: H02J7/02
Filed: 1989-08-10
Abstract: PURPOSE: To automatically and continuously quickly charge two or more batteries by constituting with a power supply, a power source switching unit, a switching controller, a battery discriminating sensor, a state detector, a display unit and a microcomputer. CONSTITUTION: An automatically and continuously rapid charging circuit for recharging battery comprises a power supply 10 for supplying charging voltage B<+> for charging a battery and an operating power source voltage Vcc, a power source switching unit 12 for supplying charging voltage to one of the batteries 23, 25 under a predetermined control, a switching controller 14 for driving relays RY1 , RY2 by a charge mode control signal and a battery select signal, a battery discrimination sensor 16 for detecting the possibility or no possibility or inserting of the batteries 23, 25, a state detector 18 of complete charging for detecting charge completion of the batteries 23, 25, a display unit 20 for displaying a charge state of the battery under predetermined control, and a microcomputer 22 for outputting a charge mode control signal, charging state display control signal and battery select signal by a program.
Patent JP-H0868295-A (JP)
Title: Turning shield method
Inventor: KATAHIRA AKIO
IPC: E21D9/06
Filed: 1994-08-31
Abstract: PURPOSE: To facilitate the excavation of a tunnel with a steep curve by providing a trestle capable of turning and moving horizontally and vertically in an intermediate shaft, and changing a direction or a position of a shield excavator on the way to doing in the intermediate shaft to start excavation. CONSTITUTION: A shield excavator A on the way to doing from a starting shaft 11 is mounted on a holder in an intermediate shaft 13, and the trestle 1 is turned and moved horizontally and vertically to change a direction or a position of the shield excavator A. The shield excavator is released from the trestle 1, and it starts excavation toward an arriving shaft. By the constitution, a tunnel with a steep curve having a small radius of curvature can be easily excavated and, at the same time, a construction cost can be reduced.