baber/WOPTO huggingface dataset:
Patent JP-S55164322-A (JP)
Title: Load cell
Inventor: KIKUCHI MASAAKI
IPC: G01L1/26
Filed: 1979-06-08
Abstract: PURPOSE: To obtain a load cell which can endure a high-temperature environment and secures a high reliability, by connecting the load cell and a cooling unit and by providing cooling medium passage holes in the load cell main body and by providing a cooling medium passage pipe around the electronic circuit part.  
     CONSTITUTION: Freezer 6 constituted by a compressor, a condenser, and so on is provided in the side opposite to electronic circuit part 4 of load cell 1. Load cell 1 is provided with cooling medium passage hole 7 1  and 7 2  and so on which function as evaporators, and cooling medium passage pipes 8 1  and 8 2  and so on are fixed to load cell 1 by welding and so on for the purpose of connecting these holes to circulate efficiently the cooling medium and cooling electronic circuit part 4. By operating freezer 6, the cooling medium circulates through cooling medium passage holes 7 and cooling medium passage pipes 8 to cool load cell 1 and electronic circuit part  4, and thus, this unit functions as a load cell sufficiently without destruction of the electrode adhesion part of the load cell itself and electronic parts. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57186630-A (JP)
Title: Electromagnetic spring clutch
Inventor: SUZUKI KAZUYOSHI
IPC: F16D27/105
Filed: 1981-05-13
Abstract: PURPOSE:To lighten the shock in torque transmission by providing an output hub shaft part and an exterior winding part with a convexed click at one part and a groove at the other part and by coupling them elastically. CONSTITUTION:An output hub 4 is divided into a shaft part 4A and an external winding part 4B. The shaft part 4A, fixed to the output shaft 3 through a key 10 and a nut 11, is provided with four convexed click parts 15A. The winding part 4B, which is provided with groove parts 15B each corresponding to the click parts 15a, is hooked by one end of a coil spring 6, the other end of which is hooked on an armature 5. An elastic member 16 is melted between the shaft part 4A and the winding part 4B, which are positioned concentrically with each other. When armature (5) is electromagnetically adsorbed by an input pulley 1, the torque is transmitted to an output hub 4 via the spring 6, and the sharp rise of the torque is relaxed by the member 16.
Patent JP-H07276528-A (JP)
Title: Molding method and device of radial tire
Inventor: IRIE NOBUHIKO
IPC: B29D30/08
Filed: 1994-04-11
Abstract: PURPOSE:To contrive an improvement in productivity, by a method wherein the inner circumferential surface of the first laminated body obtained by pressure-contacting a carcass band with the inner circumferential surface of a bead core is made into the second structural body by pressure-contacting an inner band with the inner circumferential surface, the fourth structural body which is obtained by pressure-contacting the third structural body such as a side wall with the inner circumferential surface of the second structural body is molded into a toroidal state and uniting with a belt tread is performed. CONSTITUTION:Carcass plies CP are made into a cylindrical state, pressure-contacted with the inner circumferential surface of a bead core BC and made into the first structural body. An inner circumferential surface of the first structural body is made into the second structural body by pressure-contacting an inner liner 1L with the inner circumferential surface of the first structural body. Meantime, a side wall or a metal tube are wound up or joined in order and the cylindrical third structural body SW is constituted. The third structural body SW is pressure-contacted with the insides of both the sides of the second structural body and made into the fourth structural body, into which a shaping drum 5 is inserted and shaping is started by holding the fourth structural body by a bead holding part 5b. The fourth structural body is pressure-contacted with the inner circumferential surface of a belt tread structural body BT and made into a toroidal state. Then pressure-contacting and joining between a tread and the side wall are performed.
Patent JP-H09263079-A (JP)
Title: Electric part element and its printing
Inventor: NAKATO NOBUYUKI
IPC: B42D15/10
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To thin an electric part element by providing a contact hole part to an insulating substrate so that the first and second conductors respectively formed to both surfaces of the substrate are directly connected. SOLUTION: An induction coil circuit 30 being a first conductor and a connection terminal 10 are formed on the surface of an insulating substrate 3 and a bridge circuit 60 being a second conductor containing the connection terminal 11 electrically connected to the connection terminal 10 is formed on the rear surface thereof. Subsequently, the chip of an ultrasonic vibrator is brought into contact with the region of the connection terminal 10 and a contact hole 3a is provided so as to exclude the insulating substrate 3 interposed between the connection terminals 10, 11. By this constitution, the connection terminal 10 extends to the inner peripheral surface of the contact hole 3a to form a protruding part downwardly and a contact part 50A wherein the connection terminals 10,11 are brought to a direct continuity state to be certainly connected is formed.
Patent JP-2000268324-A (JP)
Title: Manufacture of magnetoresistance effect-head
Inventor: YAMAKAWA KAORU
IPC: G11B5/39
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To grind a wafer with high accuracy and to enhance the production yield of a high-performance magnetoresistance effect element. SOLUTION: In this manufacturing method for a magnetoresistance effect head, respective layers which comprise a magnetoresistance effect film and a terminal part constituting the magnetoresistance effect-head are formed on a wafer 10, the whole face on the film formation face of the wafer 10 is then covered with a protective film, the protective film is ground and machined by a rotary whetstone 20 comprising a ring-shaped whetstone part 22, the end face of the terminal part is exposed, the end face of the terminal part and the surface of the protective film are formed to be flat faces, and the magnetoresistance effect head is formed. The grinding operation uses the whetstone 20 in which many grooves crossing the whetstone part 22 in the transverse direction are formed is used on a face on which a product to be worked, by the whetstone part 22 is ground.
Patent JP-H11274596-A (JP)
Title: Magnetic reluctance element and magnetic detector using the same
Inventor: HATTORI TAKAMICHI
IPC: H01L43/02
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To improve heat resistance of a magnetic reluctance element wherein a semiconductor thin film magnetic reluctance film is used. SOLUTION: The element has an element chip with a pair of electrode parts, an enclosing part 12 provided to enclose a periphery of an element chip, one or more pairs of inner lead parts 13a, 13b which are extended inside the enclosing part 12 and electrically connected to a pair of electrode parts of the element chip mounted inside the enclosing part 12, and a pair of outer lead parts 14a, 14b and a common outer lead part electrically connected to an external circuit extended outside the enclosing part 12. The enclosing part 12 is provided with a lead comb terminal 11 wherein cut-off parts 16a, 16b are arranged to prevent a pair of outer lead parts 14a, 14b and a common outer lead are not electrically connected and a resin mold formed to cover a surface and a side surface of the element chip and at least a part of an enclosing part of the lead comb terminal 11.
Patent JP-S52156265-A (JP)
Title: Assembly structure of fixed tool and fixed operation tool
Inventor: KURIHARA KENICHI
IPC: F16B41/00
Filed: 1976-06-21
Abstract: PURPOSE: To accurately prevent the omission of a fixed tool without obviating the need for excessive space by establishing a fixed tool removal preventive section which engages and holds the fixed tool in one body in a part of the fixed operation tool while the fixed tool is removed. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02254949-A (JP)
Title: Variable speed induction motor
Inventor: SATAKE TOSHIHIKO
IPC: H02K17/30
Filed: 1989-03-25
Abstract: PURPOSE:To permit the visual confirmation of the angle of pivoting or the position of pivoting of a pivotal stator by a method wherein a scale plate, indicating the angle of pivoting, is provided on the end face of the rotary shaft of a small motor while an arrow sign, indicating the scale plate, is provided on the outer frame of a driving device, in the title motor, in which the pivoting of the pivotal stator is effected by said driving device consisting of said small motor. CONSTITUTION:A reduction gear 34, attached to a rotary shaft 83, is meshed with a gear 33 on the outer periphery of one end of a pivotal stator 31 to reduce and transmit the rotation of a small motor 35. In this case, a scale plate 81, indicating the scale of electrical angle 0 deg.-180 deg. which is corresponding to a speed reduction ratio between the reduction gear 34 and the gear 37. On the other hand, an arrow sign 80, indicating said scale of electrical angle, is provided on the outer frame 32 at the outside of the circle of the end face 84 of the rotary shaft 83. In this case, the scale plate 81, indicating the pivoted angle by the rotation of the rotary shaft 84, is pivoted and the arrow sign 80, provided on the outer frame 32, indicates the scale plate to indicate the angle of pivoting or the amount of pivoting of the pivotal stator 31.
Patent JP-S547308-A (JP)
Title: Magnetic memory device
Inventor: SUGAWARA HIROSHI
IPC: G11B21/10
Filed: 1977-06-17
Abstract: PURPOSE:To avoid the decrease in the rate of occupancy of data tracks and increase track density by forming a moving head with one or more servo-heads and plural data heads arrayed at a pitch of more than twice that of the data tracks.
Patent JP-H04283799-A (JP)
Title: Noise control system
Inventor: FUKUMIZU KENJI
IPC: H03H17/00
Filed: 1991-03-12
Abstract: PURPOSE:To form a sound elimination zone nearby the ears of a person at all times even if the head moves when a sound is eliminated nearby the ears of the person. CONSTITUTION:A signal process part 2 filtrates a signal observed by a noise observation part 1 so as to generate a secondary sound, which decreases sound pressure inputted to a residual noise observation part 4, by a secondary sound source part 3. A search coefficient update part 5 observes a residual sound when the filter coefficient of the signal process part 2 is increased or decreased, tap by tap, and updates the filter coefficient by searching so that the sound pressure inputted to the residual noise observation part 4 decreases. Consequently, the influence of the transfer function between the secondary sound source part 3 and residual noise observation part 4 is not exerted directly on the coefficient update process and even when the residual noise observation part 4 is fitted nearby the ear of the person and the transfer function varies as the head of the person moves, the sound elimination zone can be formed nearby the ears of the person at all times.
Patent JP-S56167708-A (JP)
Title: Optically active polymer
Inventor: YUUKI HIRAAKI
IPC: C08F20/52
Filed: 1980-05-30
Abstract: PURPOSE: An optically active polyacrylamide obtained by polymerizing an N,N- disubstituted acrylamide which itself is not optically active by use of an optically active anionic initiator.  
     CONSTITUTION: As an optically active anionic catalyst is used a complex of an asym. structure-carrying organic compound and an alkali metal compound of an asym. carbon-carrying organic compound or an organic alkali metal compound, e.g., lithium (R)-N-(1-phenylethyl)anilide, complex of butyllithium and (-)-sparteine. That is, an amide which itself is not optically active, such as N,N-diphenylacrylamide or N-phenyl-N-α-naphthyl-acrylamide is solution-polymerized at about -100W50°C by use of the aforementioned catalyst to yield an optically active polymer, polymerization degree ≥5, consisting of repeating units represented by the formula, wherein R 1  and R 2  are each a hydrocarbyl group and at least one of them is phenyl or naphthyl. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S56169777-A (JP)
Title: Production of display board of watch
Inventor: NOMURA HIRONORI
IPC: G04B19/06
Filed: 1980-05-30
Abstract: PURPOSE:To enhance a productivity and to lower a production cost, in the production of a display board for a watch from aluminum material, by adopting a boiling treatment as the corrosion inhibiting treatment of its surface. CONSTITUTION:An Al sheet material is press-formed 1, e.g. drawn and punched to a shape having a central gear opening. In this press-forming, the periphery of a display piece is not cut off, but a plurality of pieces are held in the strip sheet material. Thereafter, the sheet material is continuously washed and dried 2, and carried through a boiling water bath. By this boiling treatment 12, an anticorrosive oxide film of a few Angstrom  order is formed on the surface of the Al material. The higher acidity does the boiling water have, the more efficiently is the oxide film formed.  The treated Al material is then continuously dried 4 with infrared rays or hot air. A date mark is continuously transfered 13 onto the dried Al material with an  ultraviolet-curing ink. The ink is cured and dried 8 by radiation of ultraviolet rays. Surface treatment 9 may be done, if necessary. Thereafter, the display pieces are separated independently from the strip sheet and packaged 10 in a case, and then fed 11 to an assembling step.
Patent JP-H07259591-A (JP)
Title: Engine control device for vehicle
Inventor: NAKAJIMA MASAO
IPC: F02D45/00
Filed: 1994-03-17
Abstract: PURPOSE:To control an engine according to a selected program exclusive for an AT or AMT car at the time of starting an engine. CONSTITUTION:An ECU 1 as an engine control device for a vehicle has a ROM in which AT and AMT car controlling program is stored and a CPU 3 as a main control which selects one of AT and AMT car controlling programs and controls an engine according to various input signals. The CPU 3 has a first function which judges presence and absence of a signal peculiar to AT or AMT car before starting an engine, and a second function which selects the AT and AMT car controlling programs according to the signal peculiar to the AT or AMT car.
Patent JP-S61231799-A (JP)
Inventor: MAKINO OSAMU
IPC: H05K3/46
Filed: 1985-04-08
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-S57187637-A (JP)
Title: Discrimination of acidity for coal
Inventor: NISHIOKA KUNIHIKO
IPC: G01N33/22
Filed: 1981-05-13
Abstract: PURPOSE:To discriminte the quality of coal simply and quickly by enabling the determination of slight acidity at a high accuracy in an alkali extraction liquid of coal with the measurement of the absorbancy of light in a specified wavelength range. CONSTITUTION:The absorbancy of an alkali extraction liquid of cool is measured in a wavelength range of 240-400nm, which enabls the measurement of  even slight acidity at a high accuracy. Thus, it is possible to measure the acidity of even the type of coal whose acidity could not be previously measured by  the determination of maximum fluidity like non-coking coal. This method is applicable for early detection of spontaneous combustion in a yard and inspection of deterioration in the coking of material coal.
Patent JP-H09265678-A (JP)
Title: Magneto-optical recording element
Inventor: KAJIWARA MITSUHIRO
IPC: G11B11/10
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To reduce the film thickness of an auxiliary recording layer in a four-layer structure which enables overwriting and to decrease the production cost by constituting the auxiliary recording layer of a SmTbFe alloy having a specified structural ratio of atoms. SOLUTION: This magneto-optical recording element has a layer structure which enables overwriting and consists of a recording and reproducing layer 6 of a magnetic thin film which enables perpendicular magnetization, an auxiliary recording layer 7, a controlling layer 8 and an initializing layer 9 successively formed on a substrate 1. The auxiliary recording layer 7 consists of a SmTbFeCo alloy having the following atomic ratio expressed by Smx (Tb1-y-z Fez Coy )1-x , wherein x, y, z satisfy 0<x<0.125, 0.15<y<0.27, 0.48<z<0.60.
Patent JP-H10268443-A (JP)
Title: Photographic printing method and device
Inventor: KANESHIRO NAOTO
IPC: G03B27/72
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To enhance the total printing quality of a timer-exposure print. SOLUTION: The photometry of the frame subject to print of a negative film 10 is executed by a photometry scanner 30. A printing exposure is calculated in each frame by an exposure calculating part 33, based on a characteristic value obtained from the photometric value. A printing density by an individual exposure control system is predicted on the basis of the calculated printing exposure and the above-mentioned characteristic value, by a printing density predicting part 40. Similarly, the printing density by a timer printing system is predicted on the basis of a timer printing exposure and the above-mentioned characteristic value. A timer printing exposure correction value for reducing the difference between the predicted printing densities by both systems is obtained on the basis of this difference, by a timer printing correction value calculating part 41.  A basic exposure is corrected by an exposure correction value, to calculate the timer printing exposure by a timer printing exposure calculating part 42. A system controller 35 controls a shutter opening/closing time, based on the timer printing exposure, to print each frame on the same condition.
Patent JP-H09238705-A (JP)
Title: Golf shoe
Inventor: MORIMOTO MITSUHIKO
IPC: A43B13/14
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To increase flexibility and to improve a gripping property by forming dents in the bottoms of the positions proximate to the toe parts of shoe soles, thereby forming the bottoms thin. SOLUTION: The dent 2 of the shoe sole 1 exists in the bottom 4 where the body weights usually acts most exclusive of a heel part 3 and particularly in the central area of the bottom 4. The dent 2 preferably exists only at the bottom 4 and may also exist near to the heel part 3. The depth of the dent is so determined as to increase gradually from the boundary between the edges 5, 6 toward the center. The dent 2 is so formed as to have the depth gradually increased toward the center in a vertical direction (longitudinal direction) as well. Then, the shape of the dent 2 is domes as a whole. The maximum depth (b) of the dent 2 is confined within a range of 20 to 50% of the thickness (c) of the sole of the part. The width (v) of the dent 2 is confined within a range of 25 to 50% of the width (w) over the entire part of the shoe sole 1.  The position thereof is so determined as to substantially exist at the center from the bottom 4.
Patent JP-S51149420-A (JP)
Title: Air-fuel rati o control device
Inventor: ASANO MASAHARU
IPC: F02D41/14
Filed: 1975-06-18
Abstract: PURPOSE: To avoid irregular control signals from air-fuel ratio control device by cutting off the control command until the extraordinary output from exhaust gas senser disappears and to improve engine stability. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H08274643-A (JP)
Title: Signal conversion circuit
Inventor: RYU KAZUO
IPC: H03M1/38
Filed: 1995-03-30
Abstract: PURPOSE: To reduce the chip area and therefore to reduce the cost of a resistance string type D/A converter by connecting a tap switch to only the half of a tap of a resistance string. CONSTITUTION: The switches SW1 and SW2 are connected to a single end 12 of a resistor string 1, and the other end of the switch SW1 is connected to a reference voltage source Vref and the other end of the SW2 is grounded respectively. In the same way, the switches SW3 and SW4 are connected to the other end 13 of a resistor string 11 and then connected to the source Vref and a ground potential respectively. Then a switch 16 which selects the tap voltage is connected to every tap of the lower or upper half set on the basis of the middle point of the string 11. If it is supposed that the same ratio is secured between the resistor and switch parts since the placing area of the switch 16 is halved, the chip area can be reduced down to about 3/4 or less.
Patent JP-H07281854-A (JP)
Title: Equipment operation support device
Inventor: TANAKA ATSUSHI
IPC: G06F3/048
Filed: 1994-04-12
Abstract: PURPOSE:To select an operation system matching a user in consideration of difficulties and enable the user to easily operate an equipment by freely selecting the operation system among plural standardized operation systems with an operation system selecting means. CONSTITUTION:An operation system storage means 101 stores plural operation systems 102 which are different in operation difficulty and function utilization limit. If user's operation stops for a long time or if the system is restarted, the operation system selecting means 104 discriminates the degree of user's understanding of the current operation system on the basis of operation history information and user state information and verifies whether or not the current operation system matches the user in terms of difficulties. When the difficulties of the current operation system do not match the user, another operation system is selected among the operation systems 102 stored in the operation system storage means 101 on the basis of the discriminated degree of understanding. This operation system is actualized by an operation system actualizing means 105 and the user actually operates the equipment by using an operation input means 106 and an operation display means 107.
Patent JP-H04308900-A (JP)
Title: Voice processor
Inventor: KATAOKA KIMIHARU
IPC: G10L19/00
Filed: 1991-04-05
Abstract: PURPOSE:To eliminate strict noise counter-measures in the case of data transmission and to reduce the cost of the device by correcting digital data read out of a semiconductor memory according to an error correction code and expanding the data. CONSTITUTION:An error correction encoding part 14 adds the error correction code to digital data compressed at a data compression part 5. An error correction decoding part 15 corrects the error of the digital data. For the error correction, the error is detected according to the error correction code added to the digital data read out of the semiconductor memory 7. Therefore, the data can securely be restored to original data even if a read error occurs because the semiconductor memory 7 does not have high quality or if the influence of a noise invades in the case of the transmission of data from the external semiconductor memory 7. The digital data whose error is thus corrected is expanded by a data expansion part 9.