baber/WOPTO huggingface dataset:
Patent JP-H01162210-A (JP)
Title: Gap depth measuring instrument for magnetic head
Inventor: SEGI SHINICHI
IPC: G11B5/455
Filed: 1987-12-17
Abstract: PURPOSE:To accurately and rapidly perform the measurement of prescribed gap depth by constituting the title device so as to perform a prescribed arithmetic processing to find the solution of magnetic gap depth by using a flux saturation value as input and a computer. CONSTITUTION:A magnetic characteristic measuring instrument 5 is constituted of a signal source 50 to add an AC current on the coil 2 of a magnetic head 10, an ammeter 51 to measure a current waveform on the coil 2 and to store it in an internal memory after converting to digital data, and a voltmeter 52 to measure a voltage waveform generated at both ends of the coil 2 and to measure it and to store it in the internal memory after converting to the digital data. In such a case, the computer 53 is provided, and the arithmetic processing to find the magnetic characteristic and the solution of the magnetic gap depth (d) of a magnetic core 1 is performed setting the digital data outputted from the ammeter 51 and the voltmeter 52 as input. In such a way, it is possible to perform the measurement with a few of error factors and with high accuracy.
Patent JP-H02169102-A (JP)
Title: Method for rolling shape steel
Inventor: MIURA YOSHINORI
IPC: B21B1/088
Filed: 1988-12-22
Abstract: PURPOSE:To obtain shape steels having a constant height web with good accuracy by rolling a web height to be slightly lower than a final target web height and slightly spreading the web height after forcedly cooling joining parts of the web and flanges. CONSTITUTION:A finish universal rolling mill 5 consists of segmented rolls 5a which pinch a web ha of a shape stock (h) in a vertical direction and whose roll width is changeable and vertical rolls 5b drafting the web ha together with flanges hb in the width direction. A web height of the stock (h) is excessively reduced by 0-3mm lower than the final target height in the height direction in a 2nd and succeeding passes of final rolling and joining parts of the web and flanges are properly and forcedly cooled by a cooler 4 so that total section of the shape stock (h) has an about uniform temp. distribution. Then, a web height is adjusted by spreading the web height by a dimension corresponding to straightening of a sectional shape and thermal shrinkage in a 3rd pass. Hence, shape steels having a constant web height are stably manufactured without degradation of a sectional shape.
Patent JP-H08176833-A (JP)
Title: Formation of surface deposited layer on continuous molded sheet and device therefor
Inventor: MIURA HIDEO
IPC: A61J1/03
Filed: 1994-12-26
Abstract: PURPOSE: To form deposited layers having excellent quality with good working efficiency by rectilinearly extending a continuously molded sheet having pocket molded parts into vacuum treating chambers and forming the deposited layers by a PCVD method. CONSTITUTION: The continuously molded sheet 1 having the pocket molded parts 2 is un-wound from a un-winding roll 16a, is passed between the first and second treating chamber parts 14a, 14b of the vacuum treating chamber 14 and is taken up on a take-up roll 16b. At this time, the sheet 1 is stopped when the flat part of the sheet 1 comes to a position opposite to pressing edges 18a, 18b. The first treating chamber part 14a is then lowered to close the vacuum treating chamber 14 and the sheet 1 is extended rectilinearly between the pressing edges 18a and 18b. A prescribed vacuum degree is generated in the vacuum treating chamber 14 and a raw material (gaseous monosilane, etc.) and reactive gases (oxygen, etc.) are introduced from an introducing pipe 21 to form the deposited layers on the surface of the sheet 1 by the PCVD method.  The deposited layers having the excellent quality are efficiently formed on the sheet 1 by successively executing this operation.
Patent JP-H02183082-A (JP)
Title: Underground excavation and apparatus
Inventor: KAACHISU II REITOKO JIYUNIA
IPC: E21B7/06
Filed: 1988-12-22
Abstract: PURPOSE: To improve the excavation efficiency, and to greatly shorten the excavation time by connecting a control valve to a drill pipe to control the supply of compressed air to an excavation tool, and successively adding a drill pipe to excavate a horizontal hole. CONSTITUTION: Compressed air 19 is supplied to an underground excavation tool provided with a reciprocating hammer through a drill pipe 15 from an air fluid source, and an underground horizontal hole is excavated by the impact to install a power cable and a power supply wire. During the excavation, a control valve V is connected to the drill pipe 15, and the supply of compressed air 19 to the excavation tool is prevented until a desired piping pressure is obtained. After the air pressure is accumulated, and the pressure reaches the specified value, a hammer is rapidly started, and a large impact is given for excavation. Then, the drill pipe 15 is additionally connected at every excavation of the specified length to successively excavate the horizontal hole of long distance.
Patent JP-H08228119-A (JP)
Title: Radio (rf) input signal detector circuit
Inventor: ERITSUKU BII BASUKINGU
IPC: H04B1/04
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To effectively attain temperature compensation of rectifying currents by rectifying an FR input signal with a first diode circuit, and accomplishing temperature compensation with a second diode connected with the first diode. SOLUTION: A diode D2 generates DC offset from a balanced state by non- linearity. Then, changes of a voltage in a detecting circuit 28 are caused, the change of a voltage at the input point of an operating amplifier 32 is generated, and as a result, changes of a voltage and current as the output point of the amplifier 32 are also caused. In this case, a bridge circuit 50 performs temperature compensation for the detecting circuit 28. At this time, diodes D2 and D3 are equally affected by any temperature change. Nodes 60 and 66 of the bridge circuit 50 are connected with each input point of the operating amplifier 32, and they are symmetrically constituted so that the input bias currents of the common mode of the operating amplifier 32 are not equal to the change of a difference input voltage due to resistance R4-resistance R7.  This symmetrical structure is made independent of temperatures at the time of operation.
Patent JP-2000144905-A (JP)
Title: Mixed structural beam
Inventor: GOKAN SHOKICHI
IPC: E04B1/30
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a mixed structural beam excellent in execution efficiency and economical efficiency while ensuring regidity, strength, deformed capacity and fire resistance equivalent to a beam having steel framed concrete construction. SOLUTION: A general part 10a occupying the central area of a beam 10 is constructed of prestressed reinforced concrete construction, at the same time, a joint part occupying the end area connected to a column 12 on both sides of the general part 10a is constructed of H-shaped steel materials, it is constituted of the so-called mixed system, and specially, those reinforced concrete construction part and steel framed construction part are monolithically formed. The general part 10a of the beam is so constructed that a beam main bar 14 and a stirrup 16 are buried in a concrete as well as a usual reinforced concrete beam. Specially, PC steel wires 18 are buried into the lower part of a beam depth of the general part 10a by pretension or post tension, and compressive force is introduced to the lower part of the beam depth by the constitution.
Patent JP-H04196832-A (JP)
Title: On-vehicle adaptor for digital mobile radio communication equipment
Inventor: EZAKI TOMOHIRO
IPC: H04B7/26
Filed: 1990-11-28
Abstract: PURPOSE:To miniaturize a portable terminal, and to reduce power consumption by having a data demodulating means including an interface means connected with a portable communication equipment and a waveform equalizer, and using the data demodulating means including the waveform equalizer at the time of connecting a portable traveling object communication equipment. CONSTITUTION:A portable terminal 40 is connected with an on-vehicle adaptor 41 at the time of using the portable terminal 40 in a traveling vehicle, and a waveform equalizer 43 is provided not at the portable terminal 40 but at the on-vehicle adaptor 41. And also, the on-vehicle adaptor 41 is equipped with the connection interface with the portable terminal 40. When the portable terminal is used in the traveling vehicle, the portable terminal is connected with the on-vehicle adaptor 41, the demodulation of data is operated by a detection system using the waveform equalizer 43 of the on-vehicle adaptor 41, the data are returned back to the control circuit of the portable terminal, and decoded to a voice signal. Thus, the portable terminal can be miniaturized, the consumption can be reduced, and the cost can be reduced.
Patent JP-H03182459-A (JP)
Title: Stack position correcting system for output sheet
Inventor: SUGAWARA YOSHINORI
IPC: B65H33/08
Filed: 1989-12-12
Abstract: PURPOSE:To prevent the division of a same job output list and the overlapping of different job output lists by detecting the movement of the stacker position via an operator intervention, judging whether the same job is continued or not, and automatically correcting the tray position. CONSTITUTION:A detecting means 31 monitors the change of the position of a stacker 30 via the interruption if execution. When a change is detected, a correcting means 32 corrects the position of the stacker 30 based on whether the job at the time of restart is a continued job or a new job. If it is the continued job, the position of the stacker 30 is returned to the original position, if it is the new job, the operation is restarted with the stacker 30 left at this position.
Patent JP-H05161089-A (JP)
Title: Picture detection circuit
Inventor: ONISHI YASUO
IPC: H04N5/46
Filed: 1991-12-06
Abstract: PURPOSE:To avoid mis-discrimination on a momentarily dark screen by discriminating the position of an edge part for a blanking period and a video signal period and accumulating the positions timewise and averaging the result. CONSTITUTION:A mean value of a signal level for one horizontal period of an input signal is detected by a level averaging circuit 1 and the mean values are accumulated by an accumulating averaging circuit 2 timewise for each horizontal line by using a field memory and a comparator circuit 3 discriminates whether or not an output reaches a pedestal level. Then the vertical line number is counted based on a synchronizing signal in the video signal and the edge position of the upper and lower blanking periods of the video signal is detected based on the count output and an output signal of the level comparator circuit 3 to detect a Vista size by a detector 4.
Patent JP-H10171008-A (JP)
Title: Camera capable of exchanging film provided with holes at edge and magnetic layer on side without emulsion halfway of roll
Inventor: BROCK GEORGE W
IPC: G03B7/24
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To enable a system for exchanging film on the halfway of rolling to be applied to a film having perforations such as a 35mm film having a magnetic layer by constituting a camera of a magnetic field source magnetizing the magnetic layer, a magnetic field sensor detecting a fringe magnetic field, and a hole sensor detecting serial holes. SOLUTION: By a permanent magnet 32, the perforation of the exposed frame of the film 100 is magnetized. When the film 100 is removed before all the frames are exposed, it is rewound to a cartridge 14. When the film is loaded again and a response instruction signal is transmitted to a detection electronic equipment 30 gain by a control electronic equipment 24, the film 100 is advanced in the camera 10. When all the frames are exposed, it is observed by the equipment 30 that a pulse is generated from the fringe magnetic field. When the pulse is detected once, the film 100 is advanced by the film advancing mechanism of the equipment 24 until such a state that 8 perforations are not magnetized is detected by the perforation sensor 26.
Patent JP-H10146934-A (JP)
Title: Heat sealable cover material
Inventor: MOTOSAWA YASUNORI
IPC: B32B27/32
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a heat sealable cover material, which contains neither metal such as aluminum foil or the like nor paper, is mainly made of a plastic, and excellent in performances such as water resistance, heat resistance, sealing properties, tearing properties and the like and, at the same time, inspectable with a metal detector and has favorable disposability after use and in which neither curling nor electrification of static electricity hardly develops and which can favorably be used in a charging sealer usable with a sheet cover material. SOLUTION: A heat sealable cover material 10 is formed by providing a heat bondable resin layer 6a through an anchor coat layer 5, when necessary, or a hot melt layer through a bonding layer made of a polyolefin-based resin on one side of a base material sheet 9 formed by laminating biaxially oriented plastic films 2a or 2b through adhesives 4a and 4b on both sides of a polyethylene layer 1 having a density of 0.930g/cm<3> or more or on the biaxially oriented plastic film 2b surface serving as an inner surface side. Further, the biaxially oriented plastic film 2a serving as the outermost layer has preferably antistatic properties.
Patent JP-H0819299-A (JP)
Title: Eddy current damping device for vehicle
Inventor: MISHIERU ESUTAKUE
IPC: B60L7/28
Filed: 1994-12-26
Abstract: PURPOSE: To provide a brake equipment which suitably provides information regarding actual braking torque and/or usable braking torque with ease. CONSTITUTION: This braking equipment is equipped with a stator assembly 1 and a rotor assembly 2, which are fitted onto the transmission shaft of a vehicle, and the assembly 2 includes an inductor winding 3 and the other assembly includes an armature 6 facing the inductor winding 3. This device is further equipped with an excitation device 9, which selectively excites the inductor winding 3 from a power source 8 of the vehicle according to the power supply settings. A processor device is provided, so as to predict braking torque values Cp1 and Cp11-Cp14 which can given as a function of at least one value among the rotating speed V of the rotor assembly 2, the temperature Tr of the armature 6, the temperature Ts of the inductor winding 3, and the power supply settings.
Patent JP-H10147735-A (JP)
Title: Low-temperature-curing matted electrodeposition coating material composition
Inventor: WASHITSUKA SEIZO
IPC: C09D133/00
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To obtain a low-temperature-curing matted electrodeposition coating material composition having excellent design properties and tough coating film performances by mixing a polycarboxylic-acid-containing resin having a molecular structure into which a plurality of carboxylic acids including a polycarboxylic acid and a self-crosslinking group are incorporated with an alkoxylmelamine resin. SOLUTION: This composition contains a polycarboxylic-acid-containing resin having at least two carboxylic acids which are different ones at least either of which is a polycarboxylic acid and a self-crosslinking group and an alkoxylmelamine resin (functioning as a crosslinking agent). In further detail, the polycarboxylic-acid-containing resin can be obtained by reacting an α,β- ethylenically unsaturated carboxylic acid with a self-crosslinking monomer, a hydroxy acryl monomer and other radical-polymerizable unsaturated monomers.
Patent JP-H08231560-A (JP)
Title: Production or trans-silacyclohexane compound
Inventor: OGIWARA TSUTOMU
IPC: B01J23/70
Filed: 1995-11-17
Abstract: PURPOSE: To economically obtain a trans-silacyclohexane compound useful as a material for liquid crystal display elements, etc., by carrying out steric isomerization of a cis-substance produced as a by-product comprising a non- liquid crystalline compound. CONSTITUTION: (A) A compound of formula I [R is a 1-10C straight-chain alkyl, a 1-10C mono or difluoroalkyl, etc.; Q is a group of formula II [the rings A and B are each independently cyclohexane, etc.; a ring C is cyclohexane, etc.; Z is CN, F, Cl, CF3 , etc.; (i1) to (i3) are each 0 or 1 and (i1)+(i2)+(i3)=1; (j1) to (j3) are each 0, 1 and 2 and (j1)+(j2)+(j3) are 0, 1 or 2]] is reacted with (B) an alcohol of the formula R'OH (R' is a 1-10C straight-chain alkyl or a 3-8C branched chain alkyl) in the presence of a transition metal catalyst to convert into (C) an alkoxysilanecyclohexane of formula III and then the compound of formula III is reduced to provide (D) the objective trans-silacyclohexane compound of formula IV reversed in steric configuration in regard to a silacyclohexane ring of a starting substance.
Patent JP-H03190623-A (JP)
Title: Wire electrode guide device for wire electric discharge machining equipment
Inventor: NAKAO TAKASHI
IPC: B23H7/02
Filed: 1989-12-15
Abstract: PURPOSE:To usually keep pressing force applied to a wire electrode at a proper level by providing a pressing position adjustment means for minutely adjusting the position of a patch pressed to the wire electrode by means of an actuator displayed in response to an input signal from the outside when the patch is in a close position. CONSTITUTION:An operation to insert a wire electrode 10 into the V-shaped groove 32 of a wire guide is carried out after a patch 34 is moved to position away from the face of the V-shaped groove 32. At this time, compressed air is led in a cylinder 52 from an air inlet 53 to cause an operating rod 56 to press a projection rod 46 and an operating rod 58 against the pressing force of a pressing spring 60 for turning a shaft 38 in the direction of the arrow A. When the pressure in the cylinder 52 is released, after the insertion of the wire electrode, the cylinder 52 is pressed and moved backward by the operating rod 56, the projection rod 46 due to the pressing force of the spring 60 that the shaft 38 is turned reversely to abut the patch 34 to the wall face of the V-shaped groove 32 for pressing the wire electrode 10. At this time, strong pressing force due to the spring 60 is applied to the wire electrode 10. The position of a stopper 71 is adjusted by an adjuster 73 from this condition.
Patent JP-H08176907-A (JP)
Title: Trousers enabling to control waist size thereof
Inventor: IKEDA SEIJI
IPC: A41D1/06
Filed: 1994-12-27
Abstract: PURPOSE: To largely widen the adjustable range of the waist size of trousers in comparison with cases using rubber, etc., and to constantly maintain the tightening touch of the trousers to the body of a wearer when changing the extent of the adjustment. CONSTITUTION: The one side short pieces 1, 2 of a velvet type fastener are attached to both the sides of the upper part of the front half part of trousers, respectively, and the other side long piece 3 of the fastener is attached to the central part. An elastic part 5 using an elastic material such as rubber is attached to the rear part of the trousers. The fastener pieces 1, 2 attached to both the ends are engaged with the fastener piece 3 attached to the central part at proper positions to adjust the size of the waist. The fastener piece 3 attached to the central part may be divided into two pieces and separately attached. The fastener pieces 1, 2 attached to both the ends may be attached to other cloths and subsequently the cloths may be sewed on the side parts of the trouser main body in ear-like shapes.
Patent JP-H07184112-A (JP)
Title: Television receiver
Inventor: GENNO HIROKAZU
IPC: H04N5/44
Filed: 1993-12-22
Abstract: PURPOSE:To eliminate mental fatigue of a viewer by using a relaxation system depending on the mental fatigue sensed by the temperature of a finger tip of the viewer. CONSTITUTION:The mental fatigue is calculated based on data in a ROM 22 by a mental fatigue calculation section 21 based on the temperature sensed by transmitter detection means 3,4 for the finger tip of a viewer and for a room and displayed on a receiver main body 1 for the notice to the viewer. When the viewer in an abnormal tense state, a pattern control section 23 stops display of a video image by a command of the viewer to deliver relaxation picture data and audio data stored in a ROM 26 for about 10 minutes. Furthermore, a subliminal picture stored in a ROM 25 is inserted as required. Thus, the mental fatigue of the viewer is eliminated or reduced.
Patent JP-H10149959-A (JP)
Title: Electrolytic capacitor
Inventor: KAWASAKI YUICHI
IPC: H01G9/08
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To provide an electrolytic capacitor having an improved heat radiating property and an excellent ripple resistance. SOLUTION: In an electrolytic capacitor 19 in which a capacitor element 1 is housed in a case 5, and the case 5 is sealed up by attaching a lid 10 to the case 5, the element 1 is brought into contact with at least the bottom of the case 5 and, at the same time, at least either the internal bottom face of the case 5 or the rear surface of the lid 10 is coated with elastic bodies 7 and 15 and projections 6 and 14 are inserted into the core 4 of the element 1.
Patent JP-H02170209-A (JP)
Title: Temperature controller
Inventor: UCHIDA MASATOSHI
IPC: G05D23/24
Filed: 1988-12-22
Abstract: PURPOSE:To prevent the transition of a relay contact by shifting the relay ON/OFF timing of a relay contact protecting circuit based on the count value of the comparison output obtained by a counter. CONSTITUTION:The detected temperature and the set one of a sensor are compared with each other via a temperature comparator CC3. The ON and OFF signals obtained by the comparator CC3 are counted by a counter CN, and the level of the voltage signal received from a D/A converter is changed based on the count value of the COUNTER CN. At the same time, these ON and OFF signals are integrated by an integration circuit. Then the integrated voltage received from the integration circuit is compared with output voltage of the D/A converter. The relays RYA and RYB undergo the ON/OFF control based on the result of the voltage comparison. Thus the phase angle changes gradually and slightly for the ON/OFF control timing against the commercial frequency. As a result, the relay contact has the average ON/OFF actions to the entire phase angle of the commercial frequency. Then the transition of the relay contact is prevented.
Patent JP-H04193410-A (JP)
Title: Manufacture of printed wiring plate
Inventor: KAMIBAYASHI YOSHIE
IPC: B26F1/16
Filed: 1990-11-27
Abstract: PURPOSE:To improve position accuracy of a hole such as lengthwise through hole by equal-spacedly drilling holes at first, secondly drilling holes on the center of spaced parts not drilled, and communicating drilled holes at both times to work an elliptical hole. CONSTITUTION:Three copper-clad lamination plates 3 are stacked, the upper and lower parts are interposed with a patch plate 2 and a waste plate 4, they are set on a drilling table 5, and first drilling 6a of holes is executed at equal spaces under a half of the diameter of a drill 1. Second drilling 6b of holes is performed on the center of spaced parts not drilled at the first drilling. Hereby, holes drilled by both drilling 6a, 6b are mutually communicated to obtain an elliptical lengthwise through hole 6. By this constitution, eccentricity of the drill is eliminated, breakage of the drill is reduced, and position accuracy of the hole is improved.