baber/WOPTO huggingface dataset:
Patent JP-H06322471-A (JP)
Title: Method for melting ferrosilicon and crucible for melting
Inventor: HAYASHI SHIZUO
IPC: F27B14/10
Filed: 1993-05-12
Abstract: PURPOSE:To melt forrosilicon which has a high component ratio of silicon and does not make self-induction heating as it is by induction heating without using a graphite crucible. CONSTITUTION:Granular materials of the ferrosilicon of the component ratio at which the ferrosilicon does not make the self-induction heating (for example, 75% ferrosilicon) and granular materials of iron are first fed into the crucible consisting of an insulating material wound with an induction coil and are inductively heated. Metallic silicon or the ferrosilicon having the high silicon component ratio is fed into the crucible to execute the component adjustment over the entire part after heating and melting of the entire part. The entire part is melted by heating and the total melt is tapped. Even if the ferrosilicon does not make the self-induction heating, the iron incorporated therein makes the self-induction heating. The ferrosilicon is thus heated and melted by heat conduction. The silicon component ratio over the entire part is lowered by feed of the iron but the component adjustment of the entire is executed by feeding the metallic silicon or the ferrosilicon having the high silicon component ratio to the meld after heating and melting of the entire part, by which the total melt having the high silicon component ratio is tapped.
Patent JP-H02288268-A (JP)
Title: Output driver circuit with mis semiconductor device and manufacture of same semiconductor device
Inventor: ISHII TATSUYA
IPC: H01L29/78
Filed: 1989-04-27
Abstract: PURPOSE:To obtain an output driver circuit having a MIS transistor including sufficient electrostatic breakdown strength by providing an impurity region having different conductivity type from that of a semiconductor substrate in the substrate along the surfaces of first and second sidewalls. CONSTITUTION:A plurality of recesses 17 are formed on the surface of a P-type silicon substrate 13, and source, drain regions 8a, 8b made of N-type impurity regions are formed on the surface region. The interval between trenches is narrowed in the shallow part of the recess 17, gradually extended toward its bottom to form a reversely tapered shape. If a positive excess current is applied to an output line 12, a depletion layer is extended to the side of the drain region 8b connected thereto, but since the sidewalls of the recess 17 is formed in the reversely tapered shape, the depletion layer to be extended is momentarily brought into contact from the surface of the substrate 13 to the deep part for the depletion layer of the source region 8a side, a punchthrough current flows therebetween to prevent its concentration, thereby preventing an increase in a current density. Accordingly, a high voltage resistance input protecting function can be realized.
Patent JP-S61266500-A (JP)
Title: Fat added solution, dispersion or emulsion and treatment of leather
Inventor: HAROO TOROIBERU
IPC: C14C9/02
Filed: 1986-05-15
Abstract: Aqueous fatliquoring solutions, dispersions or emulsions are made with (a) polyethers having at least two hydroxyl groups and a molecular weight of from 200 to 20,000 and/or (b) polyester containing at least two hydroxyl groups and a molecular weight of from 200 to 20,000 and/or (c) polycarbonates containing at least two hydroxyl groups and a molecular weight of from 200 to 20,000 and/or mixtures thereof. These fatliquoring agents are used to treat tanned leathers until from 0.1 to 20 wt % has been taken up. The thus-treated leather is particularly useful in the production of leather-polyurethane compositions such as shoes without the use of an adhesive.
Patent JP-S5735125-A (JP)
Title: Fuel pump control device for car
Inventor: NOMURA TOSHIO
IPC: F02M37/08
Filed: 1980-08-12
Abstract: PURPOSE: To prevent the unnecessary consumption of fuel in engine stalling or the like by starting a fuel pump immediately after an ignition switch is on and rotating the fuel pump only when an engine is rotated after a starter switch is opened.  
     CONSTITUTION: When an ignition switch 21 is closed, a set signal is inputted into an FF23 temporarily by a circuit of a condenser C and a resistance R, and the Q- output thereof is brought to "1" to open an AND gate 24. Consequently, a fuel pump 26 is started for rotation. Subsequenetly, when a starter switch 22 is on, its "1" signal is supplied to a fuel pump 26 via an OR gate 25, and the pump 26 is kept rotating even after the reset of the FF23. Meanwhile, when an engine is stopped, since engine pulses Ne are intermitted, the rotation of the fuel pump 26 is immediately stopped. That is, for engine stalling or the like, the fuel pump 26 is immediately stopped for preventing the unnecessary consumption of fuel. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000306958-A (JP)
Title: Semiconductor device
Inventor: TAKENAKA MASAJI
IPC: H05K3/00
Filed: 1999-04-16
Abstract: PROBLEM TO BE SOLVED: To realize a highly reliable semiconductor device free of cracks and breaks, in a semiconductor device having a structure such that a semiconductor chip is arranged on a TAB (tape automated bonding) tape. SOLUTION: A semiconductor device 20A has a wiring pattern 28 and a TAB tape 23 on a base film 26, having a rectangular device hole 27 formed therein at the location where a semiconductor chip 22 is to be mounted. The pattern 28 is provided with inner leads 29, to be connected to the chip 22 and terminal connecting parts for arranging solder balls, and the tape 23 is provided with a photo solder resist 31 for protecting the pattern 28. Chamfered parts 35 (stress relaxed parts) are provided at the locations of the resist 31 opposing to the corners of the hole 27, the parts 35 serving to relax internal residual stresses caused within the resist 31 due to the difference in the expansion coefficient of hot-wire between the film 26 and the resist 31.
Patent JP-H05301104-A (JP)
Title: Throw away tip and its manufacture, and cutting tool
Inventor: FUKUSHIMA KAZUHIKO
IPC: B23B29/00
Filed: 1992-04-28
Abstract: PURPOSE:To provide a throw away tip which is superior in the cooling efficiency, without reducing the mechanical strength of the throw away tip itself. CONSTITUTION:Piercing holes 2 for feeding coolant are formed in a throw away tip 1, as each of them has its one end opening 2a on the flank face 4 of the throw away tip 1 and it pierces through the throw away tip 1 main body.
Patent JP-H04338259-A (JP)
Title: Metal strip coating coater roll and continuous applicator for metal strip
Inventor: IKENAGA TAKAO
IPC: B05C9/10
Filed: 1991-05-15
Abstract: PURPOSE:To attain film thickness control with high accuracy and stability even in the wide range of coating conditions by controlling the temp. of a coating material pan, the temp. of a strip just before coating and also the temp. of the coater roll itself. CONSTITUTION:This applicator is provided with devices 4, 5, 9, 10 controlling the stripping temp. 16 by heating and cooling the strip 16 just before coating, coating coaters 6, 11 for metal strip 16 providing a heating and cooling means adjusting the temp. of the coater roll itself and a device controlling the temp. of the coating material just before supplying to the coating coater roll. That is, in addition to the temp. of the coating material pan, and of the strip just before coating, the temp. of the coater roll itself is also controlled, so even in the wide range of the coating conditions, coating film control with high accuracy is available.
Patent JP-S5235521-A (JP)
Title: Color signal treatment circuit of pal system color tv signal
Inventor: OGINO MASANORI
IPC: H04N9/45
Filed: 1975-09-12
Abstract: PURPOSE: The carrier color signal is delayed by one horizontal cycle; addition and subtraction is carried out for delayed and non-delayed signals; separation is performed for red and blue color signals; and thus the carrier color signal similar to NTSC system is obtained. In this way, both PAL and NTSC systems can be commonly used in an integrated circuit. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5736209-A (JP)
Title: Treatment of soft ground under water
Inventor: IWAI TAKESHI
IPC: E02D3/12
Filed: 1980-08-13
Abstract: PURPOSE: To obviate the needs for not only the delivery of excavated soil to soil dumping site but also the soil dumping site for reducing the delivery cost of soil by a method in which excavated sand and soil from soft ground under water, e.g., the ground where foundations for port facilities are to be constructed, etc., are subjected to a dewatering treatment and then spread on or near the excavated area.  
     CONSTITUTION: Soft soil and sand under water are excavated and then separated into concentrated soil and sand and separated water by sedimenting the excavated soil and sand in water. And, the separated water is further subjected to a coagulating sedimentation treatment to separate it into coagulated, sedimented soil and sand and effluent water. Then, a hardening agent is added to the coagulated, sedimented soil and sand and the concentrated soil and sand, mixed together, and then spread on the bottom under water in a given area. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06327093-A (JP)
Title: Terminal for speaker
Inventor: IIDA TSUNEO
IPC: H04R9/02
Filed: 1993-05-12
Abstract: PURPOSE:To reduce the cost and to reduce the assembling processes of a speaker in a terminal for the speaker for relaying the connection of the voice coil leader line of the speaker with an external equipment. CONSTITUTION:This terminal is constituted of electrically conductive parts 4a and 4b such as a copper foil or the like provided with a notched part 3a or 9a provided with two semi-circular holes slightly smaller than the diameter of the tinsel line of the speaker provided on both sides of an attaching hole 2 for connection to a frame provided in the center part of insulated substrate 1 formed by a phenolic resin plate with the copper foil, the holes 5a, 5b, 6a and 6b for solder joining of the 3b or 9b to the tinsel line and grooves 7a, 7b, 8a and 8b for adiabatic property. Thus, manufacture can be performed only by the pattern printing process of the phenolic resin plate with the copper foil, an etching process and a punching process. Further, in the assembling process of the speaker, by shearing length adjustment as well, the tinsel line is fixed to the hole of the terminal for the speaker and a soldering processing is performed.
Patent JP-H049494-A (JP)
Title: System for detecting abnormally thin part of steel sheet
Inventor: TAKEKOSHI ATSUHISA
IPC: C25D5/50
Filed: 1990-04-27
Abstract: PURPOSE:To prevent the fracture of a steel sheet during passing through a reflow section and to minimize an unmelted part by detecting the abnormally thin part of the steel sheet on this side of the reflow section, switching off a power source for heating and melting, and suspending reflow. CONSTITUTION:This system for detecting the abnormally thin part of a steel sheet 1 is composed essentially of sensors 7a, 7b for detection set on this side of a reflow section 3 in an electrolytic tinning line and a sequencer 10 for line tracking. When the sensors 7a, 7b detect the thin part whose thickness is below a set value, the power source 12 of a heating and melting device 5 is switched off through the sequencer 10 for switching on or off the power source 12 before the thin part passes through the reflow section 3.
Patent JP-H07291042-A (JP)
Title: Mounted part in exterior part of vehicle
Inventor: TAKANO TAKEJI
IPC: B62D37/02
Filed: 1994-04-26
Abstract: PURPOSE:To dispense with the insert forming method, simplity the structure and improve the freedom of design by applying threading work to the female hole formed by molding at the resin-made fixing part of an exterior part, and mounting a unique diameter type threaded bolt in the female thread part. CONSTITUTION:A female hole 10 is formed together with a resin-made fixing part 7 by molding, and then on the inner surface of the hole 10 a female thread 10a is formed by threading work. A unique diameter type threaded bolt 20 has a large and a small diameter threaded male thread partions 20a, 20b. The large diameter thread portion 20a is threadably fitted in the female hole 10 of the fixing part 7 while the small diameter male thread portion 20b is inserted in the mounting hole and the like of the roof part of a vehicle. The threadably contacting area of the part 20a is increased with its large diameter, thereby assuring a large fixing strength.
Patent JP-H049208-A (JP)
Title: Control method of bend and wedge of rolled stock in hot rough rolling and hot rough rolling equipment
Inventor: IGUCHI TAKAO
IPC: B21B37/30
Filed: 1990-04-27
Abstract: PURPOSE:To improve the quality and yield of products by measuring the transverse bend quantity and the wedge quantity of a rolled stock after the completion of the final pass, determining the set error of nonuniform rolling-down of two passes from the measured results and correcting the error by two passes when rolling the next stock. CONSTITUTION:In rough rolling process by plural passes or with plural stands 1, 2, 3, 4, the transverse bend quantity and the wedge quantity of the rolled stock 5 are measured with bend detectors 6, 6' and wedge detectors 7, 7' before rolling pass. From the measured results, the transverse bend quantity and the wedge quantity after the completion of rolling are predicted and the bend and wedge are controlled by performing nonuniform rolling-down of two passes so as to cancel them. The transverse bend quantity and the wedge quantity of the rolled stock after the conpletion of the final pass are measured, the set error of nonuniform rolling-down of the two passes is determined from the measured results and the error is corrected using a rolling-down controller by two passes when rolling the next stock. In this way, the efficiency of rolling work can be raised.
Patent JP-S61270140-A (JP)
Title: Molded article
Inventor: HIKITA MASANORI
IPC: B29L31/00
Filed: 1985-05-24
Abstract: PURPOSE:To obtain a molded article which is free of peeling between a vessel and mortar and is suitable for an industrial weight to be used on an oscillation bed, by casting resin mortar including unsaturated polyester resin and silica sand into the vessel composed of an unsaturated polyester resin including glass fibers. CONSTITUTION:A plastic vessel 1 is composed of unsaturated polyester resin including glass fibers, whose thickness is 1-5mm, the top is made into an opening part so as to cast resin mortar into a shape of the vessel, and the vessel in a disclike state or doughnutlike state or semispherical state is used. The resin mortar 2 is obtained by mixing a curing agent, a cure accelerator and silica sand with the unsaturated polyester resin. The other mixture, for example, powdered calcium carbonate, a Silastic balloon may be used to keep weight and capacity of a weight constant. As adhesion between the vessel composed of the unsaturated polyester resin including the glass fiber and the resin mortar including the unsaturated polyester resin and silica sand is favorable, a molded article which does not generate peeling between the plastic vessel and mortar and is suitable for the industrial weight can be obtained.
Patent JP-S61268237-A (JP)
Inventor: BABA TATSURO
IPC: A61B8/14
Filed: 1985-05-24
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-S5234409-A (JP)
Title: Axial blower
Inventor: HARADA IKU
IPC: F04D29/66
Filed: 1975-09-12
Abstract: PURPOSE: An axial blower with improved coefficient of discharge and pressure coefficient without a little noise. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0927790-A (JP)
Title: Emergency information transmitting method, device and method for receiving emergency information and emergency information transmission/reception system
Inventor: TAKASHIMA SUSUMU
IPC: H04B1/04
Filed: 1996-04-08
Abstract: PROBLEM TO BE SOLVED: To provide emergency information reception equipment with which emergency character information and emergency voice information can be received by low power consumption. SOLUTION: After an FM multiplex decoder 4 is started, a CPU 61 is turned off. The FM multiplex decoder 4 fetches the prefix data of any specified block in each frame and discriminates whether a code showing emergency information is set to a service identification code in these prefix data or not. When the code indicating the emergency information is set, the CPU 61 is activated. The CPU 61 fetches data reproduced by the FM multiplex decoder 4, etc., and displays them on a display part 8. Besides, it is discriminated whether a code indicating additional information is set to a present station segment identification area inside the segment header of the next block or not and when such a code is set, emergency voice information is reproduced by activating a voice information reproducing part 10.
Patent JP-S601001-A (JP)
Title: Wheel for vehicle
Inventor: KOUNO AKIO
IPC: B60T1/06
Filed: 1983-06-20
Abstract: PURPOSE:To reduce the weight of a wheel and to facilitate mounting of a nipple, by a method wherein, in a spoke wheel with a disc brake, a disc plate is attached to the side, in the horizontal direction of a vehicle body, of a spoke mounting part communicated with a hub. CONSTITUTION:Flanges 22b and 22b' are formed at the sides, in the horizontal direction of a car body, of a flat part 22a of a spoke mounting part 22 concentrically communicated with the outer periphery of a hub 21 through a rib 23. The flanges 22b and 22b' are gradually spread toward the rim 29 side and outwardly to form projection parts 22c and 22c'. A disc plate mounting projection part 27 is formed on the flange 22b' in a manner to extend around the projection part 22c'. Spokes 24, 24 are respectively attached to the projection parts 22c and 22c', and a disc plate 26 is mounted to the projection 27. This enables reduction of the weight of a wheel through formation of cavity in a part between a hub and a spoke mounting part, and permits facilitation of mounting of a nipple.
Patent JP-H04337938-A (JP)
Title: 10 base-t bridge
Inventor: ABU JUN
IPC: H04Q3/60
Filed: 1991-05-15
Abstract: PURPOSE:To easily change the belonging of a terminal to each network without physically moving the terminal at the 10 BASE-T bridge to mutually repeat and connect the plural networks based on a 10 BASE-T. CONSTITUTION:Line concentrating means R1 and R2 are respectively connected to plural ports P1 and P2 of a bridge B, and it can be switched by switching means S1, S2,...,Sn whether the terminal of the 10 BASE-T is connected through twist pair lines and connector means C1, C2, ... Cn to the line concentrating means R1 or R2. Thus, there is the effect of arbitrarily changing the grouping of the respective terminals without physically moving the terminals of the 10 BASE-T.
Patent JP-H05277563-A (JP)
Title: Automatic bender in press forming line
IPC: B21D5/01
Filed: 1992-04-02
Abstract: PURPOSE:To improve the productivity of a press line and extend the versatility by controlling a series of operation in which a material is received from a forging roll, reversed to be preliminarily formed and supplied to a press corresponding to the change of the conditions of the material and driving the operation. CONSTITUTION:The material M is heated by a heater 1, preliminarily formed by the forging roll 2 and received by a reversing device 4 carried by a conveyer 21. The material M is reversed in the prescribed direction by the reversing device and dropped onto a conveyer 41. The material M intrudes into a bender 5 by its own weight and is pushed to a specific position by a pusher head. The material M is pressurized by a movable die and a fixed die to be preliminarily formed by the bender 5 which is controlled by an electro-hydraulic servo motor and elevated to a required height by a lifting device. The material M is held and carried to a required position in a press 3 by a charging device 7. The operation of the preliminary forming and the charging device 7 is freely adjusted corresponding to the difference of size and shape of the material M.
Patent JP-H11308200-A (JP)
Title: Device and method for correcting error
Inventor: TATEISHI TORU
IPC: H04L29/08
Filed: 1998-04-21
Abstract: PROBLEM TO BE SOLVED: To provide an error correcting device by which data are transmitted by means of high transmission efficiency. SOLUTION: The device is the one used for the transmission/reception of a data frame including a data length field indicating the largeness of an effective data area and a frame check sequence detecting presence or absence of a data error. In this case, the device is provided with CPU 208 where it is detected whether the data error exists in the data frame which is received through the use of the frame check sequence or not, it is detected whether the data error is the one in the data length field or not at the time of detecting the error in the frame, the error is corrected when the error is detected in the field and the re-transmission of the data frame is decided based on the corrected result and the largeness of the calculated effective data area.
Patent JP-S60257054-A (JP)
Title: Excitation circuit
Inventor: UCHIDA MINORU
IPC: G01N27/62
Filed: 1984-06-01
Abstract: PURPOSE:To prevent application of reverse electromotive force to current control element by providing a switching means which is controlled by a control apparatus for controlling an excitation current control element between an excitation current supply source and excitation current control element. CONSTITUTION:The power supplied from a power supply 1 passes a switching means 10 and is supplied to a coil 3 by an operation amplifier 7 and control element 2 to be controlled by a control apparatus 9. Here, the switching means 10 is a switch to be controlled by the control apparatus 9. The power supplied to the coil 3 is shielded by opening the switching means while the control element 2 is set under the conductive condition. Thereby, a reverse electromotive force is generated at both ends of coil 3 but this reverse electromotive force is not applied to the control element 2 because it is in the conductive condition. In addition, this reverse electromotive force is controlled by a diode 5 and a control element 4 and is consumed by a resistor 6 and the control element 4.
Patent JP-S58124760-A (JP)
Inventor: MISHIERU DEBOWA
IPC: C07C323/66
Filed: 1982-06-29
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-S603709-A (JP)
Title: Controlling system of equipment group
Inventor: TOSHIMA ISAO
IPC: G05B19/418
Filed: 1983-06-22
Abstract: PURPOSE:To add and correct easily each equipment by determining the equipment, to which a work should be assigned, by an equipment group controller on the basis of evaluated values from individual equipment controllers for the next requested work. CONSTITUTION:Information indicating that a work A is completed is sent from a station controller 201 to a group controller 204. The controller 204 determines the next requested work B on the basis of this information and sends this work B to individual controllers 201. Each controller 201 takes in information of this work B and judges whether the work B can be executed or not; and if it can be executed, evaluated values of the predeterminate time of the start of the work B or the like are calculated, and the results are sent to the controller 204. The controller 204 determines the controller, to which the work should be assigned, on the basis of these evaluated values and sends a work command to this controller 201. Since loose connections between the group controller and individual station controllers are realized by this constitution, equipments are added and changed easily.
Patent JP-S60256322-A (JP)
Inventor: NOMOTO TSUNEO
IPC: A01G7/00
Filed: 1984-06-01
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。