baber/WOPTO huggingface dataset:
Patent JP-H02288716-A (JP)
Title: Surface acoustic wave filter
Inventor: YAMADA HIROMICHI
IPC: H03H9/25
Filed: 1989-04-28
Abstract: PURPOSE:To form the filter so that the width of a part projecting outward is made constant by forming at least one of input lead terminals and at least one of output lead terminals while being folded as an L-shape and connecting the terminal to an extraction electrode while it is located to the center of the filter chip from the extracting electrode. CONSTITUTION:Other end 21c of an input lead terminal 21 located to the right end is required to be located to the right more than the extraction electrode 4 and then the terminal is formed to be an L-shape folded to the left on its way and one terminal 21b is connected to the extraction electrode 4. Other terminal 22c of a lead terminal 22 for input earthing placed to the left is required to be located to the left from the extraction electrode 5 and then formed to an L-shape folded to the right on its way and one terminal 22b connects to the extraction electrode 5. The other end 23c of a central lead terminal 23 has only to be arranged under the ground electrode film formed to the rear side of the filter chip 3, one end 23b is connected to the ground electrode film and folded this side on its way 23d and the other end 23c is arranged in a line with the other end 21c on both the front and rear sides.
Patent JP-S591278-A (JP)
Title: Thermal recording system
Inventor: SAITOU KUNIAKI
IPC: B41J2/36
Filed: 1982-06-28
Abstract: PURPOSE:To perform high speed recording with excellent recording efficiency, in a facsimile receiving device and the like, by accumulating currents inputted into a plurality of heat sensitive resistor elements to specified values during the recording conduction, and performing the recording. CONSTITUTION:An initial block enable generating part 11 performs recording by an initial timing signal (b). An nth block performs the recording by an enable signal Cn from a previous stage. The signal is inputted in an FF 12. Based on recording pulses (d) of a width based on a temperature sensor signal (e) from a counter 13 and a sensor signal (f) when a power source current is ample, an AND circuit 14 outputs an enable signal Cn+1 for the next stage. Then, the recording at the next stage is performed. When, the sum of power consumption of all devices such as a thermal head and the like is ample with respect to the power source, the recordings are sequentially performed. When the sum is not ample, the recording is topped for standby. In this way, the recording per line can be efficiently performed, and therefore high speed recording can be performed.
Patent JP-S5635589-A (JP)
Title: Color signal recording/reproducing circuit
Inventor: TAGUCHI SHINICHIROU
IPC: H04N9/82
Filed: 1979-08-31
Abstract: PURPOSE:To eliminate the variance of the phase for the synchronous oscillation output and also simplify the overall constitution of the recording/reproducing circuit, by using the oscillating circuit which synchronizes with the burst signal during the recording for the voltage control oscillating circuit and at the same time using the 1st phase detecting circuit to eliminate the burst amplifying circuit. CONSTITUTION:The 1st, 2nd and 4th switching circuits 47, 49 and 55 are switched toward the input terminal R each during the recording. And the 3rd switching circuit 51 is turned on, and the signal supplied through the recording standard color signal input terminal 41 is supplied to one input terminal of the 1st phase detecting circuit 50, as well as to one input terminal of the 1st frequency converting circuit 48. On the other hand, the 2nd phase detecting circuit 54 oscillates the 2nd voltage control oscillating circuit 56 in synchronization with the video synchronous signal fH. As a result, the recording color signal is led to the output terminal 42. Then each switch is inverted during the reperoduction. And the reproducing low-range converting color signal f1+4f1 is supplied to one input terminal of the circuit 48. Thus the reproduced color signal of the standard color frequency f0 is led out through the output terminal 46.
Patent JP-H05130902-A (JP)
Title: Asymmetrical ballet shoes
Inventor: JIYANNMARII BARU
IPC: A43B5/12
Filed: 1992-04-30
Abstract: PURPOSE: To reduce an unpleasant feeling falling on a dancer in a service life period of shoes without shortening its service life by introducing asymmetry limited to the shoes. CONSTITUTION: Ballet shoes 2 are asymmetric on a central surface P. The shoes 2 have a maximum height at a point laterally dislocated toward the side a big toe from the central surface P. A series of points in a continuous cross section of a toe cover form a ridgeline 10. The ridgeline 10 expands at an angle of 5 to 15 deg. to the central surface when viewed from above by starting from the tip of the shoes 2. This separate angle viewed from above is preferable to be 5 to 10 deg.. The ridgeline 10 is an almost straight line when viewed from a side surface. The ridgeline 10 forms an angle of 20 to 25 deg. to a base part of the toe cover when viewed from the side. The whole half body 11 on the upper side of the shoes 2 needs to cover a big toe and a part of a metatarsus having gently changing curvature.  On the other hand, the other half body 12 has a flat part 13, and the flat part expands as it separates from the tip of the shoes 2.
Patent JP-H04318222-A (JP)
Title: V-engine
Inventor: KAGAMI MAKOTO
IPC: F02B75/22
Filed: 1991-04-16
Abstract: PURPOSE:To prevent an engine auxiliary device from being exposed to high temperature by disposing the engine auxiliary device on the same side as the water cooler of a V-engine, and cool down oil by forming the inside of a base as an oil tank and passing the coolant pipe of the water cooling type cooker through it. CONSTITUTION:A V-engine 1 and a motor 80 which serves as an engine auxiliary device driven by the engine 1 are installed on a common base 81. At this time, a pair of exhaust gas turbo superchargers 17a, 17b are disposed on one upper edge of the V-engine 1, and a pair of intercoolers 20b are disposed on the other upper edge. A motor 80 is disposed below the respective intercoolers 20b, and coolant supply pipes 120b and exhaust pipes 121b are piped to the outside of the motor 80 respectively. The inside of the base 81 is communicated with the inside of an oil pan 83 by piping 84 to form the inside of the base 81 as an oil tank. Besides, the coolant supply pipes 120b and exhaust pipes 121b on one side is passed through the inside of the base 81 to cool down oil by coolant.
Patent JP-H09278380-A (JP)
Title: Wire sag control method and device for work barge
Inventor: SUGA KOJI
IPC: B66D1/50
Filed: 1996-04-08
Abstract: PROBLEM TO BE SOLVED: To measure the sag of a wire for a work barge quantitatively and objectively to control automatically. SOLUTION: At the time of controlling the sag of a wire 4 delivered from a winch 5 on a work barge 1 and connected at its tip to the upper end part of a casing pipe via the top part of a casing leader 3 erected on the work barge 1, the length of the wire 4 between the winch 5 and the top part of the casing leader 3 is made the length of a catenary curve passing the top part of the casing leader 3, with the winch 5 as a lowest point, and the horizontal tension of the wire 4 at the top of the casing leader 3 is obtained from the catenary curve. When the horizontal tension of the wire 4 is smaller than the set tension, winch winding-unwinding operation is automatically controlled so as to increase the horizontal tension of the wire 4 to the set tension by the winch 5.
Patent JP-S5735234-A (JP)
Title: Method of controlling cooling and heating system
Inventor: OKA FUKUMI
IPC: F24F11/02
Filed: 1980-08-12
Abstract: PURPOSE: To save consumption of electric power in a cooling and heating system, by connecting speed reducing means to circulation pumps and fans, stopping operation of cold water or hot water generating means when the temperature of a room to be air-conditioned has reached a prescribed value, and reducing the speed of rotation of the pumps and fans.  
     CONSTITUTION: When the temperature of a room 1, detected by a detector 8 and afforded to a control circuit 13, reaches a prescribed value, instructions are given from the controller 13 to cold water or hot water generating means or a turbo refrigerator 3 for stopping operation of the same, and at the same time, speed reducing instructions are given to speed reducing means 10W12 of the circulation pumps 4, 7 and fans 5, 5 to reduce their operating speeds. Through performing the temperature control by repeating the above process, it is enabled to save electric power consumed by the air conditioner. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07318173-A (JP)
Title: Freezing apparatus
Inventor: KUSUNOKI HIROYUKI
IPC: F25B1/00
Filed: 1994-05-25
Abstract: PURPOSE:To ensure smooth difference pressure oiling by increasing high and low difference pressure in an early time of starting, and expand an operation range with use of both difference pressure oiling and motor cooling at an ordinary time. CONSTITUTION:A passage of a motor cooling circuit 7 is closed by opening/ closing means 9 when high and low difference pressure is less than a set value in an early time of the starting of actuation, and hence part of a refrigerant discharged from the compressor 1 is prevented from escaping toward the side of a driving motor 10 of the compressor 1. Hereby, the high and low difference pressure is raised in an early time, and smooth difference pressure oiling through an oiling circuit 6 is ensured. The passage of the motor cooling circuit 7 is opened with the increase of the high and low difference pressure, and an operation range is expanded with use of both difference pressure oiling and motor cooling.
Patent JP-H10311415-A (JP)
Title: Hydraulic pressure control device for vehicular transmission
Inventor: MALSON STEVEN GEORGE
IPC: F16H61/06
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To obtain the proper capacity of torque for all over the life of a transmission by executing adaptive control for the capacity of torque to its frictional elements, and changing control pressure. SOLUTION: Hydraulic pressure to be supplied to the frictional elements of an automatic transmission is adjusted by a self control type fuzzy controller. Hydraulic pressure to be supplied to the frictional elements of the automatic transmission is computed by the use of first fuzzy logic systems 108 and 116 is response to turbine revolution speed and engine torque. An adaptive pressure adjusting value used for the first fuzzy logic systems 108 and 116 is corrected using a pressure correction value computed by the use of a third fuzzy logic system in response to a deviation from a target value for gear shifting time, and a ratio. Pressure for the frictional elements to be used for the subsequent gar shifting, is determined by the use of a pressure correction value after correction has been over.
Patent JP-H10310996-A (JP)
Title: Production of coated paper for offset printing
Inventor: NISHIJIMA EIJI
IPC: C01F11/18
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To obtain a coated paper for offset printing, excellent in opacity, print through, whiteness and dry strength at a low cost by improving operability which becomes problem in a production process applying a primer coating solution under high speed conditions by using a film transfer system. SOLUTION: In a method for producing coated paper for printing, comprising applying a coating solution containing pigment and adhesive at least twice to base paper, a primer coating solution containing needle-like or prism-like precipitated calcium carbonate having 3.0-5.0 μm long diameter and 0.2-0.5 μm short diameter in an amount of 60-90 wt.% based on the pigment as a pigment component is prepared and the primer coating solution is applied to the surface of the base paper by a film transfer system and then, subjected to finish coating.
Patent JP-H08300802-A (JP)
Title: Image recording method
Inventor: SAKAKI MAMORU
IPC: B41M5/52
Filed: 1995-05-10
Abstract: PURPOSE: To provide an image recording method well-balanced in various characteristics, capable of performing proper color mixing without generating hue shift original to pigment even if pigment developing water resistance and light fastness is used and imparting an image recording part excellent in light perviousness even if a light pervious base material such as an OHP film is used. CONSTITUTION: In an image recording method applying a recording liquid 21 to a recording medium 25 as liquid droplets 24 from an emitting orifice 22 according to a recording signal, the recording liquid 21 contains pigment particles with a particle size of at least 100nm or more and an ink receiving layer is provided on a base material and the max. peak of the void distribution curve of the ink receiving layer is below 100nm.
Patent JP-S5445507-A (JP)
Title: Detection circuit for recall signal
Inventor: KANEKO OSAMU
IPC: H04Q3/42
Filed: 1977-09-19
Abstract: PURPOSE:To make detectable the restoratin of called party or the call to caller from the called party, by providing the relay circuit in parallel with the circuit by combination of the operation and restoration of the response monitor relay. CONSTITUTION:When the communication between the caller and the called party is finished and only the caller hooks down the handset, the relay A is restored with the outgoing trunk and the relay B is restored in some delay. The relay AA operating with the current flowing any direction from line A to B or from line B to A is provided in parallel with the loop system response monitor circuit with the A and B lines of the output trank, and it is detected for the restoration of called party or the call to caller from the called party with the combination of the condition of operation restoring condition with the relay E of the response monitor circuit.
Patent JP-H01281702-A (JP)
Title: Potentiometer
Inventor: OKABE YOSHIO
IPC: H01C10/06
Filed: 1988-05-09
Abstract: PURPOSE:To enable a fine displacement to be converted to electrical resistance with improved accuracy by incorporating a mechanism enlarging a fine mechanical displacement of an object. CONSTITUTION:A piston which slides within a working room of a working cavity 4 in large diameter connected to a middle cavity 3 in small diameter and gives pressure to an electrically conducting body 5 is provided. Then, by shifting the electrically conducting body 5 to the inside of the middle cavity in accordance with the move of piston, electrical resistance between the lead wires 7 and 7 is changed. Thus, by incorporating a mechanism for enlarging a small amount of displacement of an object, fine amount of displacement can be accurately converted into electrical resistance. Also, as compared with the one which allows a resistor 6 to be slid by a brush there is no wear or damage of resistor even after use for a long period of time.
Patent JP-H04318135-A (JP)
Title: Production of hydrogen-storing alloy
Inventor: IMAI TAKAHIRO
IPC: C22C1/00
Filed: 1991-04-18
Abstract: PURPOSE:To offer a production method of hydrogen-storing alloy in which the following processes are performed to finely pulverize coarse granules of a hydrogen-storing alloy in a short time with simple operation and a simple device and to activate the powder with hydrogen. CONSTITUTION:Coarse granules 1 of a hydrogen-storing alloy obtd. by coarsely pulverizing a hydrogen-storing alloy ingot is finely pulverized and then activated with hydrogen. This production method features in that processes of fine pulverization and activation are performed by supplying coarse granules of the hydrogen-storing alloy into a sealable pulverizing room of a ball mill-type or vibrating ball mill-type pulverizer packed with hard balls 3 as a pulverizing medium, evacuating the pulverizing room into vacuum, introducing hydrogen 7 to the evacuated pulverizing room 5, and then driving the ball mill-type or vibrating ball mill-type pulverizer to finely pulverize the alloy powder and simultaneously activate the powder with hydrogen.
Patent JP-2000304286-A (JP)
Title: Temperature controller and temperature control method for floor heater
Inventor: HITOMI KAZUHIRO
IPC: F24D3/00
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To control heating capacity properly so that the floor temperature may come to a set floor temperature, without using a radiation sensor. SOLUTION: The floor temperature is measured with a radiation sensor or the like and the duty of a thermal valve is controlled so that it may come to a desired set floor temperature, based on the measured floor temperature, and the heating capacity of a floor heater is controlled. With the duty control result at this time as teacher data, a neurocomputer (hereinafter, referred to as 'noure') 158 is made to learn in advance the duty of a thermal valve for bringing the floor temperature based on the time series data (hereinafter, referred to as 'temperatuer control condition') of the set floor temperature, the heating output (air conditioner duty) of a warm-water air conditioner, the outside air temperature, and indoor temperature into a desired set floor temperature.  At floor heating, the duty of the thermal valve is controlled, according to the duty being obtained by inputting the temperature control conditions into the neuro 158 having learned it. Thus, the heating capacity control roughly equivalent to that at the time of having controlled it, based on the measured floor temperature, can be performed.
Patent JP-S62270757-A (JP)
Title: Manufacture of aluminum alloy plate for decoration having superior suitability to formation of bright alumite
Inventor: KAGEYAMA MASAO
IPC: C22F1/04
Filed: 1986-05-16
Abstract: PURPOSE:To manufacture an Al alloy plate for decoration having superior suitability to the formation of bright alumite by reducing the amounts of Fe and Si in an Al alloy, allowing Fe and Si to enter into a solid soln. during homogenizing and preventing the formation of a deposit during hot rolling. CONSTITUTION:An Al alloy consisting of, by weight, <=0.10% Si, <=0.10% Fe, 0.01-0.10% Cu, 1.5-3.0% Mg and the balance Al with inevitable impurities is homogenized at 500-600 deg.C and hot rolled at >=500 deg.C start temp. During the hot rolling, the Al alloy is rapidly passed through the temp. range of 500-400 deg.C in which it is liable to form a deposit by forced rapid cooling. The hot rolling is finished at 200-300 deg.C. The hot rolled plate is cold rolled and subjected to finish annealing at 150-400 deg.C to obtain an Al alloy plate having superior mechanical properties and formability. When the Al alloy plate is anodically oxidized after bright treatment, the brightness is not lost.
Patent JP-H01284479-A (JP)
Title: Portable automatic solder peeler
Inventor: BIENBENIDO DERU PINO MIRAN
IPC: B23K3/00
Filed: 1988-05-09
Abstract: PURPOSE: To eliminate a problem, in which small pieces stick to a piston itself, by integrating a rubberlike material to the applicable piston material. CONSTITUTION: A solder-removing nozzle or a tip 1-2 is brought into contact with a substance for removing solder; when this substance is turned to a molten state, a cylindrical coil relating to the piston 12 is excited to cause the air intake through a valve 10, 11. Then, switches 15, 16 are operated to maintain temperature sufficiently high so as to facilitate sucking and passing of the molten solder, which passes inside a suction pipe in a molten state and which reaches a deposit tank in a solidified state. When the switch operation is stopped, the piston 12 returns to the original position with the spring in contact with a ring-shaped stoke of the gear part, so that the air confined by the piston is discharged through the valve.  In the case of adapting to the rubberlike material, the piston prevents the solder-removing material from sticking, and protects the inside against damage by means of a filter 9.
Patent JP-H06298406-A (JP)
Title: Paper sheet feeder
Inventor: NAKAMURA HAJIME
IPC: B65H3/52
Filed: 1993-04-16
Abstract: PURPOSE:To surely detect multifeed of documents and to detect image forming action immediately after multifeed so as to facilitate recovery by using pressure sensitive conductive rubber for a feeding rotor, and converting the change of length and thickness of a document to an electric signal for detecting multifeed. CONSTITUTION:A rotating roller 31 as a paper feed roller and a separation part 33 which is fitted to the main body frame 32 and very lightly pressed to the rotating roller 31 are disposed in the document take-out direction of a pick-up roller 27 so as to surely feed documents O one by one. The separation part 33 incorporates a pressure sensitive conductive rubber 301a as a separation rubber for detecting the thickness of a document O and the transport condition such as multifeed of documents O (overlap transport) or the like and detecting the start of an automatic document feeder. If documents are multi-fed, a signal is output from a detection circuit against a change of resistance value of the conductive rubber facing to a conductive layer.
Patent JP-S603867-A (JP)
Title: Flat type battery
Inventor: TAKEDA KAZUTOSHI
IPC: H01M6/12
Filed: 1983-06-22
Abstract: PURPOSE:To obtain a flat type battery which is suitable for mass production, has compact size, an open circuit voltage of 3V, and good high rate discharge performance by stacking electroconductive plastic films whose each film has a negative mix coating layer on its one side and a positive mix coating layer on the other side. CONSTITUTION:A laminated film 1 of aluminium foil which also serves as a positive terminal and an electroconductive film on which positive active material coating layer 2 is formed, and a electroconductive plastic film 4 having a negative mix coating layer 5 on its one side and a positive mix coating layer 2 on the other side, and a laminated film 6 of aluminium foil which also serves as a negative terminal, and an electroconductive film on which a negative mix coating layer 5 is formed are stacked so that the positive electrode and negative electrode are mutually placed, with an electrolyte absorbent material 3 interposed, and their peripheries are sealed by heat-sealing.
Patent JP-H09297784-A (JP)
Title: Function description delay calculating method
Inventor: SHIMAZAKI KENJI
IPC: H01L21/82
Filed: 1996-05-07
Abstract: PROBLEM TO BE SOLVED: To evaluate the delay of a function description by reflecting delay information on a net list on the function description, not only on a circuit which is logically composed, but also a manually designed net list or a net list which is manually corrected after logical composition. SOLUTION: A function description pair net list correspondence means 106 compares the function description 101 which is expanded into a Boolean algebraic expression with a net list 102 and makes logical elements correspond to an equivalent net and an equivalent function element with the function description and net list and stores them as function description pair net list correspondence information. Function description delay information 105 is calculated from function description pair net list correspondence information 104 and net list delay information 103.