baber/WOPTO huggingface dataset:
Patent JP-H0980502-A (JP)
Title: Photographing device provided with shake correction mechanism
Inventor: HIRANO SHINICHI
IPC: G03B5/00
Filed: 1995-09-08
Abstract: PROBLEM TO BE SOLVED: To enable a photographer to take intended photograph by deciding the driving or the stopping of a shake correction mechanism, based on the movement of the line of sight of the photographer and the detected value of the shake of an optical axis. SOLUTION: This photographing device is constituted of a shake detection part consisting of a shake correction head amplifier 13, a line-of-sight detection mechanism consisting of an illumination light source 29, a condensing lens 30, a photoelectric converter 31 and the like and the shake correction mechanism consisting of a microcomputer 3 for correcting shake, a shake correction driving part and the like. Then, the line-of-sight detection mechanism detecting the movement of the line-of-sight of the photographer is combined with the photographing device provided with the shake correction mechanism so as to judge whether vibration detected by the shake detection part is the shake or a panning action when the vibration is generated or immediately after it is generated.  That means, when the vibration is generated in an almost identical direction to the moving direction of the line of sight after the line of sight is moved in certain direction, it is judged to be the panning action. Then, this result is applied for controlling the driving of the shake correction mechanism.
Patent JP-H10122889-A (JP)
Title: Navigator for vehicle and storage medium
Inventor: WATANABE KAZUYUKI
IPC: G09B29/00
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a navigator apparatus by which a target name is input, by which a route is searched from a present position or a starting place and by which the route guidance is provided by a method in with a desired city name is selected out of city names to be output from a control means and the selected city name is input. SOLUTION: A program is read out, from an information storage device 3, into a CPU 40 at a central processor 4, and a route guidance program is started. A target name such as a place name, an installation name or the like, a telephone number, an address, a registration point, a street name, a city name and the like are used, and a destination is set. Then, a present position is detected by a present-position detecting device 2, a peripheral map is displayed by making use of the present position as the center, and a route up to the destination from the present position is searched. When the route is decided, the present position is tracked by the present-position detecting device 2, and the route is guided and displayed repeatedly until the destination is searched. When, a detour setting operation is input before the destination is reached.  A search area is set, the route is searched again in the search area, and the route guidance is made repeatedly until the destination is searched.
Patent JP-H1174787-A (JP)
Title: Phase locked loop circuit
Inventor: FUJIMOTO SHIGEO
IPC: H03M1/66
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a phase locked loop circuit capable of reducing the number of connecting lines between LSIs without deteriorating characteristics. SOLUTION: The phase locked loop circuit in which a phase error detector 2 to be digitally processed, a VCO(voltage controlled oscillator) 6 to be processed by analog and a loop filter 5 are constituted by separate LSIs is provided with a compression means 3 to reduce bit width of information by inputting outputted information of the phase error detector 2 and processing the information in an area with large phase difference and a non-liner D/A conversion means 4 to output extended voltage in the area in which a value of phase error information is large. And since the bit width of the phase error information is compressed and outputted by the compression means 3, the number of the connecting lines between the LSIs is reduced.  In addition, since the area in which the value of the error information is large is extended and outputted in the D/A converter 4 in an analog processing part, time required for lock-in is reduced.
Patent JP-S6291963-A (JP)
Title: Paper feeding mechanism for electronic plate making machine
Inventor: KANAZAWA AKIHIRO
IPC: G03G13/26
Filed: 1985-10-18
Abstract: PURPOSE:To prevent stripe impressions from being left by clipping an offset master with face contact. CONSTITUTION:A paper feeding mechanism 2 is so constituted that an offset master 1 can be carried by face contact. That is, 4 rolls 12, 13, 14, and 15 are arranged in different levels and in parallel, and a loop-shaped broad belt 16 is stretched between rolls 12 and 13, and a loop-shaped broad belt 17 is stretched between rolls 14 and 15, and these broad belts 16 and 17 are brought into contact with each other on a plane between rolls 13 and 14.
Patent JP-S61109037-A (JP)
Title: Information display device of finder system
Inventor: KATOU MASATAKE
IPC: G03B17/20
Filed: 1984-11-01
Abstract: PURPOSE:To display information within a finder visual field by forming a finder image between two prisms and arranging an information body, and converting the finder image into regular erect image only through the roof surface reflection of the 2nd prism and obtaining a high visual field rate and high visual field power. CONSTITUTION:Luminous flux passed through a photographic lens 1 is split into photographic luminous flux and finder luminous flux through a prism 10 having a translucent reflecting surface 2, and the finder luminous flux is reflected by a reflecting surface 4 on the same plane with the incidence surface 10-1 of the prism 10 to form the finder image on a focal plate 5 arranged at a position optically equivalent to an image pickup body 3. An observer observes the finder image as the regular erect image through an ocular lens 6 after the reflection of the prism 11 having a roof surface. The information 7 is arranged near the image formation surface of the finder image formed on the focal plate 5. Thus, the high visual field rate and high visual field power are obtained to display information in the finder visual field.
Patent JP-S6477774-A (JP)
Title: Heat radiation device for compressor
Inventor: KOBAYASHI NOBUYUKI
IPC: F04B39/06
Filed: 1987-09-17
Abstract: PURPOSE:To improve heat radiation effect of a compressor installed in a machine compartment of a cabinet of a refrigerator or the like by connecting the housing of the compressor to an outer panel provided at a part of the cabinet via a corrugated plate of a meandering shape. CONSTITUTION:In an arrangement wherein a compressor 1 is placed in a machine compartment 12 in a lower space of a refrigerator, a ventilation port 2a on an air inlet side for producing ventilation air flow around the compressor 1 is formed in a base plate 2 constituting a part below the compressor 1 which is supported on a base plate 2 via a stay 3 of an elastic material. One end of a corrugated plate 6 formed in a meandering shape with a material of a high heat conductivity such as copper is brought into contact with the outer circumferential surface of the housing of the compressor 1 and fixed with a bolt via an arc-shaped washer 8. The other end of the corrugated plate 6 is fixed to an outer panel 7 made of metal fixed to a part of a cabinet 4 of the refrigerator with a bolt via a washer 9.
Patent JP-S60125351-A (JP)
Title: Heat resistant cast iron
Inventor: SUZUKI MASAMI
IPC: C22C37/06
Filed: 1983-12-06
Abstract: PURPOSE:To improve the heat check resistance and durability of cast iron contg. specified percentages of C, Si, Mn, Cr, Mo, V and Cu by providing a high yield point at high temp. and forming a structure contg. pearlite as the matrix and having stability at high temp. CONSTITUTION:Cast iron consisting of, by weight, 3.0-3.7% C, 1.7-2.2% Si, 0.5-1.0% Mn, 0.1-0.5% Cr, 0.2-1.0% Mo, 0.1-0.4% V, 0.2-2.0% Cu and the balance Fe with inevitable impurities is prepd. A high yield point at high temp. is provided to the cast iron, and a structure contg. pearlite as the matrix and having stability at high temp. is formed. Thus, heat resistant cast iron suitable for use as material of cylinder head of a diesel engine which undergoes severe thermal load is obtd.
Patent JP-S6389003-A (JP)
Title: Controller of induction motor for car
Inventor: MATSUMURA YASUYUKI
IPC: B60L9/16
Filed: 1986-10-01
Abstract: PURPOSE:To obtain a correction factor precisely by arithmetically operating the correction factor after a fixed time passes after operation mode is switched over to coasting from power running or regenerative running. CONSTITUTION:Pulse generators 4, 4a are installed to a motor 2 and a non-drive wheel 5. Since output frequency from the pulse generators is not necessarily made to correspond to the rotational speed of the motor 2 at the ratio of 1:1 by the difference of the diameters of a wheel 1 and the wheel 5, a correction- factor setting circuit 7 is mounted. The correction-factor setting circuit 7 sets a correction factor so that the difference of output frequency f0'' from a correction circuit 6 and output frequency f0 from the pulse generator 4 reaches zero on coasting. When a controller receives a command from a master controller 10 and the state of coasting continues for a fixed time at that time and deceleration of a specified value or less is detected by a deceleration counting circuit 9, the correction-factor setting circuit 7 is operated.
Patent JP-H0892540-A (JP)
Title: Urethane-based aqueous adhesive composition
Inventor: OGUCHI YOSHIYUKI
IPC: C09J175/00
Filed: 1994-09-27
Abstract: PURPOSE: To obtain the subject composition capable of suppressing corrosion of a metal adherend and retaining excellent water-resistant adhesion by dispersing an urethane polymer obtained by polymerizing a polyisocyanate compound with a polyol compound and a specific functional compound into water and adding a polytannic acid compound thereto. CONSTITUTION: This composition is obtained by dispersing an urethane polymer obtained by polymerizing (A) a polyisocyanate compound (e.g. 1,4-tetramethylene diisocyanate or 2,4-tolylene diisocyanate) with (B) a polyol compound having >=2 hydroxyl groups (e.g. ethylene glycol or 1,4-butanediol) and (C) a functional compound having >=2 active hydrogen atoms capable of reacting with isocyanate group and having a hydrophilic group of a carboxyl group and/or sulfonyl group into water and adding a polytannic acid compound in an amount of 0.5-20 pts.wt. based on 100 pts.wt. of the urethane polymer to the dispersion.
Patent JP-H04110223-A (JP)
Title: Fitting fastener for vehicle fitting parts and manufacturing device thereof
Inventor: YADA YUKIHIKO
IPC: B29C48/30
Filed: 1990-08-31
Abstract: PURPOSE:To fit vehicle fitting parts in different fitting states in the longitudinal direction by changing the forming position of a fitting locking groove relative to a fixed supporting groove in a cross-section that crosses at right angles to the longitudinal direction of a fitting fastener along the longitudinal direction. CONSTITUTION:The forming position of a flitting locking groove 102 relative to a cross-section that crosses at right angles in the longitudinal direction of a fastener 10 is changed in the longitudinal direction based on a fixing supporting groove 101, the depth direction of the fitting locking groove 102 is set in the direction that crosses at right angles to the depth direction of the fixing supporting groove 101 in the upper part, and the groove depth direction of the groove part that constitutes the fitting locking groove 102 is set in the direction slightly aslant to the groove depth direction of the fixing supporting groove 101 at the lower sides of side parts. Thus, the inner tongue piece 402 of an ornamental moulding 4 on the upper side densely covers the upper edge part of a front windshield pane 1, and the inner tongue pieces 602 of the ornamental mouldings 6 on the lateral sides are separated from the surfaces of the side edge parts of the front windshield pane 1.
Patent JP-H0657934-A (JP)
Title: Shed for drawing in piping for equipment
Inventor: NAKAZATO SUEJI
IPC: E04F17/08
Filed: 1992-08-05
Abstract: PURPOSE:To facilitate the construction, shorten the term of work, reduce the cost, lighten the weight, ensure wateproofness and improve the maintainbility. CONSTITUTION:A frame-shaped shed foundation 2 is projected and installed to the roof surface of a building main body. An intermediate-stage frame body 5, a side face of which has an equiped-piping inserting hole 9 and upper and lower surfaces of which are opened, is built onto the shed foundation 2. The top face of the intermediate-stage frame body 5 is covered with a roof board 6. The shed foundation 2 is composed of precast concrete or afterwards placed contrete or the like. The intermediate-stage frame body 5 consists of a shop fabricated part obtained by cutting and welding-machining channel steel.
Patent JP-H0281407-A (JP)
Title: Magnetic field generator
Inventor: ISHIHARA MORIO
IPC: G01N27/62
Filed: 1988-09-16
Abstract: PURPOSE:To correct the drift of a magnetic field due to resistance change depending upon the temperature of a temperature measuring resistor disposed near a pole and having temperature dependency by inserting the resistor into a magnetic field feedback control loop. CONSTITUTION:A magnetic field sensor 6 is disposed in a constant-temperature oven 8, its output signal Vs is divided by a resistor dividing circuit 9, and fed as an output Vo to a power source 5. The circuit 9 is composed of two resistors R1, R2, and disposed out of a pole gap. A correlation is observed between the temperature (t) near the pole 2 and the amount DELTAVs of the drift of the signal Vs of the sensor 6, and approximated by a linear equation of a temperature coefficient a near an ambient temperature. The R1, R2 exhibit temperature dependency approximated by a linear equation of a temperature coefficient beta. Here, if alpha=-beta is assumed, in case of alpha << 1, B << 1, Vo(t)approx.=Vso {R20/(R10+R20)} is obtained, and the temperature dependency can be eliminated in a linear range. Accordingly, alpha is obtained, and the values of R1, R2 and the temperature coefficients may be so selected as to obtain alpha=-beta.
Patent JP-S59116064-A (JP)
Title: Tester for logical circuit
Inventor: MATSUNUMA TAKEO
IPC: G01R31/28
Filed: 1982-12-23
Abstract: PURPOSE:To enable efficient execution of a test by comparing the data to be tested with data on expected value in the form of all bits in parallel. CONSTITUTION:Data on expected value and the number of shift clock necessary for shifting the content in a register 10 to a register 4 are inputted in a test data register 1. The number of the shift clock thereof is inputted to a register 2 for the number of shift clock and controls a shift clock generator 3. The data on the expected value is made one input to a comparator 8. The generator 3 generates clock pulses 6, 7 by the numeric value stored in the register for the number of shift clock and inputs the content of the register 10 in the register 4. A signal 9 indicating whether the data on the expected value from the register 1 and the content of the register 4 coincide or not is outputted at the point of the time when the shift ends. The test is thus efficiently executed.
Patent JP-S6290436-A (JP)
Title: Sand spreader
Inventor: KATAOKA KENICHI
IPC: E02D3/02
Filed: 1985-10-16
Abstract: PURPOSE:To form a smooth sand deposit layer of a fixed thickness by providing a sand conveyer consisting of a screw conveyer and a conveyer case to the lower end of a sand feed pipe having a sand receiving port on its upper part in a vertically movable manner in relation to the bottom under water. CONSTITUTION:Sand S charged from the traveling spreader 12 of a sand spreader 13 into a sand receiving chute 14 goes down in a sand feed pipe 15 and reaches the center of a conveyer case 18. The sand S is further divided into two portions by a partition plate 21, fed toward both ends of the case 18 by a screw conveyer 19, and discharged through each sand discharge port 20 to the outside.
Patent JP-H0786821-A (JP)
Title: Portable receiver
Inventor: ITAKURA HITOTSUGU
IPC: H04B1/18
Filed: 1993-09-17
Abstract: PURPOSE:To provide a portable receiver provided with a loop antenna provided with high gain whose constitution is simple and production and maintenance are facilitated by connecting the antenna input of a reception circuit and the loop antenna through capacitance without contacting. CONSTITUTION:This receiver is provided with the loop antenna connected to a case body and the reception circuit inserted and mounted in the case body and the antenna input of the reception circuit and the loop antenna are connected through the capacitance without contacting. The loop antenna is constituted of antenna elements 21 and 23 which are two parallelly installed conductor plates and one end of it is connected through the antenna element 22 as an electrical short-circuit means. Then, the reception circuit is constituted on a circuit board 27 and the capacitance is generated between the antenna elements 21 and 23 and electrodes 25 and 26 as electrode plates formed on the circuit board 27. Thus, the loop antenna and the circuit board 27 are connected through the capacitance and a part of a matching circuit is constituted.
Patent JP-S59120526-A (JP)
Title: Doze preventive device available in automobile
Inventor: MURATA SHINICHI
IPC: B60K28/06
Filed: 1982-12-28
Abstract: PURPOSE:To prevent people from dozing off at the wheel, by sounding a buzzer in connecting a contact maker with a compression plate, which goes up through the combined pressure force of an air spring and a coil spring, while repeating such operations as separating the contact maker with the compression plate lowered down by pushing a pressing cap. CONSTITUTION:Since a compression plate 3 goes up by the combined pressure force of an air spring 2 and a coil spring 7, when a switch is turned to ON, a buzzer 8 sounds as a movable contact maker 10 is connected to each of first and second fixed contact makers 12 and 12'. Upon this, when a driver makes the compression plate 3 go down while pushing a pressing cap 9 down against the resilience of both the air spring 2 and the coil spring 7, the movable contact maker 10 separates from the first fixed contact maker 12, stopping the buzzer 8. The air flowing into the air spring 2 is gradually going upward as being controlled by an orifice 5, and at that point that the contact maker 10 comes into contact with these fixed contact makers 12 and 12' in consecutive order, the buzzer 8 sounds a low note first but a high-pitched tone later; the driver repeats these operations in regular sequence.
Patent JP-S6476492-A (JP)
Title: Bipolar ram
Inventor: NANBU HIROAKI
IPC: G11C11/413
Filed: 1987-09-18
Abstract: PURPOSE:To enlarge an operating margin by arranging a diode whose first constant voltage source is connected through a resistance, the base emitter of a trangister in parallel at an anode side and compensating the fluctuation of the high resistance of a memory cell at the collector side. CONSTITUTION:In order to allow the current of a constant current source CS for information holding current, namely, the current to flow to a transistor Q3 to be 0.128mA, for example, it is necessary to make the characteristics of the transistor Q3 and a diode D1 equal and to also make the current flowing to a resistance RB be 0.128mA. Now, when a power source voltage Vcc is made to 5.2V and the voltage of the diode D1 is made to 0.8V, it is necessary to allow the resistance RB to be (5.2-0.8)/0.128=34.4kOMEGA. Thus, since the resistance RB to compensate the fluctuation of a high resistance RMC is used in parallel with three numbers by the same resistance at the RMC, the operating margin of a memory cell can be enlarged without inviting the increasing of a chip area.
Patent JP-S6387207-A (JP)
Title: Composite material having flange
Inventor: INAGAKI ASAO
IPC: B29L9/00
Filed: 1986-09-30
Abstract: PURPOSE:To make an SMC molding having flange integrally with a urethane molding material in a body, by molding a sheet-like SMC having flanges on its both ends, by using a mold having a step, from a SMC molding material, opening the mold, setting a urethane molding material in the mold, closing the mold and molding it integrally in a body. CONSTITUTION:An SMC molding material prepared by mixing a polyester, an inorganic filler and chip-like glass fibers is put in a mold constituted of a top force 3 and a bottom force 4, and is heated and pressed to mold an SMC molding 1 having sheet-like flanges. Flanges 1a and 1b are molded on the sheet- like SMC molding by means of horizontal steps 3a and 4a of the top force and the bottom force. After molding, when the top force 3 is elevated, the SMC molding 1 is elevated with the top force because an under cut is set inside of the side face 3b of the lower part of the top force 3. A urethane material 6 is placed in another bottom force 5, and the top force 3 is used as a top force. Both the top force and the bottom force are heated and pressed to mold a composite A having flanges.
Patent JP-H0552006-A (JP)
Title: Round roofing material for descending corner ridge
Inventor: OBA KEISUKE
IPC: E04D3/40
Filed: 1991-08-19
Abstract: PURPOSE:To deal with variation of roof slope by means of one kind of round roofing material for a descending corner ridge. CONSTITUTION:A nearly half pyramid-like round roofing material A for mutually connecting roof materials of step roofing form on a descending corner ridge, is formed so that the vertical section of a decorative plane may correspond to the butt end form of the decorative plane of the roof material. A folding back piece 5 bent on the decorative face side and a locking tongue piece 2 formed by projecting the center part of the folding back piece are formed on the upper part, and a step difference decorative plane 4 bent on the back side and an engaging tongue piece 6 bending the extreme end of the step difference decorative plane 4 on the back side in nearly parallel with the decorative face are formed on the lower part. Further, fitting tongue pieces 7 formed by bending the right and left end edges of the decorative plane on the back side are formed, and hence the round roofing material A for the descending corner ridge is formed. Consequently, it can deal with variation of roof slope only by changing the length of the locking tongue piece 2.
Patent JP-H03117392-A (JP)
Title: Apparatus and method for optimizing power supply transmission time delay by thyristor and motor drive control apparatus
Inventor: ROBAATO ESU PIITAASON
IPC: H02P7/285
Filed: 1990-08-31
Abstract: PURPOSE: To optimize transfer delay of power supply by a thyristor with calculation of an approximate gate angle using a subroutine and calculating the fine amount of gate-angle adjustment with the other subroutines, immediately before the gating by the thyristor. CONSTITUTION: An added current value, outputted from an addition device 34 is electrically connected to a PI controller 40, and a gate ignition angle is calculated selectively, while being controlled by a program. The selection is performed with a sampling operation by a switch S2. Sampling operation is executed, while the switch S2 is in closed position and the PI controller 40 calculates the gate ignition angle of a thyristor to be ignited next.