baber/WOPTO huggingface dataset:
Patent JP-H0919705-A (JP)
Title: Piercing plug for manufacturing seamless tube and manufacture of seamless tube
Inventor: YASUKAWA MASAHIKO
IPC: B21B19/04
Filed: 1995-07-04
Abstract: PROBLEM TO BE SOLVED: To improve the useful life of a plug and to enable the improvement of rolling efficiency and reduction of the consumption unit of tools by piercing high alloy and high-alloy steel billets using the plug having specified dimensions. SOLUTION: The relationship of the dimensions of the piercing plug for manufacturing seamless tubes is expressed by the inequality. In the inequality, αis the reeling angle part of the plug, β is the face angle on the outlet side of the roll. That is, the reeling angle α of the plug is made larger to the face angle on the outlet side of the roll in the range of the inequality, so the contact surface pressure of the plug is decreased, damage on the surface of the plug is reduced and it is effective to prolong the life. Further, in the piercing of the high alloy and high-alloy steel, to remarkably improve the life of plug, it is necessary to supply oxided scale more than the consumed amount to the outer layer of plug.  In order to that, by joining a steel plate on the tip in the advancing direction of the billet and charging into a heating furnace, oxided scale is generated on the end face of the billet. Consequently, at the moment the plug is brought into contact with the billet, the oxide scale is supplied to the tip part of the plug.
Patent JP-H0219875-A (JP)
Title: Image forming device
Inventor: FURUYA NOBUMASA
IPC: G03G9/10
Filed: 1988-07-08
Abstract: PURPOSE:To evade carry over phenomenon by softening magnetic blush rubbing a latent image carrier and lowering its containing rate of fine powder carriers liable to transfer onto the side of the latent image carrier. CONSTITUTION:The title device is provided with a developer carrier 6a which is equipped with a magnetic member 21 inside and on which the magnetic blush of developer containing two components, i.e., toner and magnetic carriers is formed between the latent image carrier 1. In a second and subsequent developing stage 6, a corresponding latent image on the latent image carrier is developed by specified color toner. In this stage, the magnetic carriers are <=4g/cm<3> in their concentration, therefore. The rubbing force that the napping carrier group of magnetic blush carried by the developer carrier to an existing toner image is minimized. In addition, as for the magnetic carriers, the fine powder carriers <=20mum possess grain size distribution of <=5wt.%, and the fine powder carriers liable to break the magnetically restraining force of the developer carrier and to move onto the side of the latent image carrier are reduced in their absolute amount. Thus, carry over phenomenon is evaded.
Patent JP-H0730641-A (JP)
Title: Automatic answering telephone set
Inventor: YAMAMOTO MASATOSHI
IPC: H04M1/65
Filed: 1993-07-08
Abstract: PURPOSE:To provide the automatic answering telephone set which can confirm the telephone number of a caller and can make a telephone call to this caller with minimum operations. CONSTITUTION:This telephone set is provided with a DTMF detection circuit 18 for detecting the telephone number of the caller sent from the caller side together with message contents, memory part 19 for storing the detected telephone number of the caller, display part 20 for displaying the telephone number stored in the memory part 19, and control part 22 for reading the telephone number stored in the memory part 19 when reproducing the contents of a message, displaying this telephone number on the display part 20 and originating a call to this stored telephone number corresponding to the instruction of the callee side.
Patent JP-H1117544-A (JP)
Title: Switched capacitor type d/a converter circuit, control method therefor, lcd drive control circuit, lcd drive control method and integrated circuit for controlling lcd drive
Inventor: KATO FUMIHIKO
IPC: H03M1/72
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To reduce the circuit scale and to simplify the control method by eliminating the need for one set in two sets of capacitors and switches in a conventional circuit and having only to control a polarity control signal and a frame signal to be inverted so as to set a level of an output signal to be symmetrical up and down with respect to a level of a reference signal. SOLUTION: This circuit is made up of 1st, 2nd, 3rd capacitors 2, 3, 4 and 1st to 5th switches 6,11, 7, 9, 14, and a 2nd capacitor 2 is made up of N-sets of capacitor arrays whose capacitance ranges from 0-th power of 2 of a reference capacitance to a (N-1)th power of 2. Each of the capacitor arrays is controlled to be connected to a 1st reference voltage terminal 5, a 2nd reference voltage terminal 8 or a 3rd reference voltage terminal 10 via switches 6, 11, 7, 9, 14. The switches 6, 11, 7, 9, 14 are controlled by a polarity control signal 20, a reference clock signal 21 and a digital signal 22, and a D/A conversion analog output signal 17 is obtained, which is symmetrical up and down with respect to a voltage level at the reference voltage terminal 16.
Patent JP-S6228850-A (JP)
Title: Memory address mapping mechanism
Inventor: SUGA MASAO
IPC: G06F12/06
Filed: 1985-07-31
Abstract: PURPOSE:To reduce the load on a programmer at the formation of an application software by continuing respective address spaces in respective address modes in a computer system. CONSTITUTION:In a real mode at the turning-on of a power supply or turning-on of a reset signal, a decoder 12 inputs an address signal 17 and a PROT signal from a line 16 so that a system memory map is formed and outputs decoded signals through lines 18-21, so that a selecting signal 18 becomes a real signal. In case of a protection virtual address mode, a flip flop 11 is set up by a data signal from a line 13 and a write signal from a line 14, the PROM signal on the line 16 is turned to a real signal and then input signals from the lines 16, 17 are decoded by the decoder 12, so that the selecting signal on the line 18 is turned to a real signal to form the system memory map.
Patent JP-H0726266-A (JP)
Title: Apparatus for discharging oven front coke from coking chamber of coke oven
Inventor: ARIYOSHI KAZUMASA
IPC: C10B33/10
Filed: 1993-07-08
Abstract: PURPOSE:To mechanize the work for discharging oven front coke from the coking chamber of a coke oven. CONSTITUTION:This apparatus consists of a carriage 5 which travels on the deck 3 in front of the oven of a coking chamber of a coke oven 1, a lifting frame 7 which rises and falls along a guide post 6 formed on the carriage 5, an air breaker 11 which moves back and forth in the direction of the inlet of the oven along the guide frame 9 formed on the lifting frame 7 and a rod-like cold chisel 13 fit on the air breaker 11. Because the air breaker 11 is adapted so that it may freely rise and fall and freely move back and forth, the oven front coke can be pushed and broken and discharged from the oven front.
Patent JP-S6062879-A (JP)
Title: Vibration wave motor
Inventor: TSUKIMOTO TAKAYUKI
IPC: H02N2/00
Filed: 1983-09-13
Abstract: PURPOSE:To reduce the size and the cost of a vibration wave motor by disposing a magnet at least at one of a stator and a rotor arranged in a thrust direction, thereby adapting for a hollow motor. CONSTITUTION:A cylindrical vibrator 20 is formed of a soft magnetic material. An electrostrictive element 21 is polarized, and bonded to the outer periphery of the vibrator 20. A rotor 22 is made of a plastic magnet. Part 23 of a rotor is made of a soft magnetic material, and bonded to the upside of a magnet rotor 22. A recess 25 is formed at the upper edges of the rotors 22. The rotors 22, 23 are attracted to the vibrator 20. The magnet rotor 22 is attracted and contacted under pressure with the vibrator 20. When an AC voltage is applied to the element 21, the rotors 22, 23 are driven, and rotated.
Patent JP-2000003978-A (JP)
Title: Semiconductor device
Inventor: OHASHI YASUHIDE
IPC: H01L21/60
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To prevent signals inputted into or outputted from a semiconductor chip from deteriorating in quality. SOLUTION: A wiring pattern 18 is arranged on a flexible insulating tape 12 with a device hole 16. One end of the wiring pattern 18 is made to protrude from the device hole 16, and these inner leads and a semiconductor chip 14 are connected together, whereby signals are inputted into or outputted from the semiconductor chip 14 through the intermediary of the wiring pattern 18. A region 28 where no wiring pattern 18 is provided is located at each corner of the device hole 16, and a dummy pattern 30 is provided in the regions 28 respectively. The dummy pattern 30 is electrically connected to the adjacent wiring pattern 18, and the wiring pattern 18 serve as a grounding pattern, so that the dummy pattern 30 is stably kept at a grounding potential, and the dummy pattern 30 can be prevented from becoming a noise source to affect the wiring pattern 18.
Patent JP-H11319388-A (JP)
Title: Auxiliary hanger for futon drying
Inventor: ANZAI IWAO
IPC: D06F57/00
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To provide an auxiliary hanger for futon(Japanese thick bedquilt) drying to dry the parts facing each other when a futon is dried folded in two on a wash-line pole or a handrail. SOLUTION: A hanger 2 or a sash-like frame is prepared to match with the lateral width of a futon 1. This hanger is inserted between a folded futon dried on a wash-line pole or a handrail to widen the width between futon 1 folded and introduce air to dry. The hanger 2 is provided with strings at the ends of which hooks are attached. The hooks are used for setting the hanger by hanging on the wash-line pole or a handrail.
Patent JP-S6231353-A (JP)
Title: Two-output inductor type brushless generator
Inventor: IKEGAMI HIDEKI
IPC: H02K19/34
Filed: 1985-07-31
Abstract: PURPOSE:To simultaneously obtain two types of different frequency power by providing a first armature winding for producing a basic wave output and a second armature winding for producing a specific harmonic wave output on an armature core, and forming a recess in addition to the field winding on a revolving field pole head. CONSTITUTION:A generator has an armature core 1 at a rotor side and a salient-pole field core 2 at the rotor side. The first armature wiring 3 for generating a basic frequency power and the second armature windings 4a-4d for generating the third harmonic wave power are wound on the core 1, and inductor teeth 7 are formed. Harmonic wave strengthening recesses 8a, 8b are formed in addition to the field winding 5 on the pole heads of the core 2, and an exciting winding 6 for obtaining an exciting output is wound in cooperation with the teeth 7. A field current is supplied from the winding 6 through a rectifier 15 to the winding 5.
Patent JP-S6230640-A (JP)
Title: Coating material for optical glass fiber
Inventor: YOSHIHARA MITSUO
IPC: C08F299/06
Filed: 1985-07-30
Abstract: PURPOSE:The titled coating material, consisting essentially of a specific urethane (meth)acrylate oligomer, having improved curability and capable of improving productivity of optical fibers, giving cured articles having good elongation and toughness and improving the reliability of the optical fibers. CONSTITUTION:The titled coating material containing (A) a urethane (meth) acrylate oligomer consisting essentially of an oligomer, obtained by reacting a bisphenol based alkylene oxide adduct, e.g. an adduct, expressed by the formula (R1 and R2 are H or CH3; R3 and R4 are alkylene; n is an integer 1-20) and having about 300-5,000 number-average molecular weight, with a diisocyanate compound, e.g. tolylene diisocyanate, and a hydroxyalkyl (meth) acrylate and having (meth)acryloyl groups at both molecular ends, (B) a compound which is a low-viscosity liquid at ordinary temperature and has action as a reactive diluent for the component (A) and polymerizable carbon-carbon double bond, e.g. 2-ethylhexyl (meth)acrylate and (C) a polymerization initiator, e.g. benzophenone.
Patent JP-S6149108-A (JP)
Title: Confirmation test method of turbine protective device
Inventor: YAMASHITA TERUO
IPC: F01D21/20
Filed: 1984-08-15
Abstract: PURPOSE:To constitute a protective device with only electric circuits, simplify a governor mechanism, and improve its reliability by duplicating pressure switches of the protective device and operating the turbine preventive function when testing individual pressure switches. CONSTITUTION:The protective device of a turbine is constituted with an A side pressure switch 1, a B side pressure switch 2, a turbine trip preventive function 4, and turbine trip test devices 19, 20, etc. When the bearing oil pressure is reduced, either the A side or B side pressure switch is operated, and an OR circuit 6 is operated to trip the turbine. To perform the confirmation test of the preventive device, first an operation switch 3 is turned to the A side test position, an OR circuit 7 is turned on, the turbine trip preventive function is operated, a manual valve is operated under this condition to reduce the A side oil pressure, and the action of the A side pressure switch 1 is confirmed.
Patent JP-S6148172-A (JP)
Title: Information write control system
Inventor: MORI MASATO
IPC: G11B27/10
Filed: 1984-08-15
Abstract: PURPOSE:To simplify the rewrite processing and to attain effective utilization of a recording medium by rewriting to a recording medium after interruption of write continuously to a part which is interrupted previously and making a rewrite command nearly the same as the write command at interruption. CONSTITUTION:When an information processor 101 issues a rewrite command, it is decoded by the microprocessor 107 of an information recorder 102. When a command and a parameter are known by the decoding, the microprogram commands data reception to a data buffer circuit 105 and also succeeding processings. The command gives a positioning to a head track number designated by a parameter to the access circuit 109. Then a read/write circuit 106 receiving the command of read start from the head sector number commanded by the parameter starts reading and whether or not the state is in write state is discriminated at each sector and when a non-written sector is detected, the position in the data buffer circuit 105 is commanded to the data buffer circuit 105.
Patent JP-S5957102-A (JP)
Title: Apparatus for measuring dimension
Inventor: MATSUMOTO TAKESHI
IPC: G01B7/00
Filed: 1982-09-27
Abstract: PURPOSE:To enable the accurate measurement of the dimension of an object to be inspected, by providing an electrostatic capacity measuring means for measuring electrostatic capacity while applying high frequency between a pair of electrodes and a dimension converting means for converting the measured electrostatic capacity to the dimension of the object to be inspected. CONSTITUTION:An object 25 to be inspected is held between a measuring stand 20 and a measuring element 21 and oscillation frequency at this time is inputted to a microcomputer 33 as M1 to be stored. In the microcomputer 33, said oscillation frequency M1 is put in the relation of preliminarily set oscillation frequency and the dimension of the object 25 to be inspected and the dimension M2 of the object 25 to be inspected is stored. Said dimension is displayed by a display apparatus 35 through a driver circuit 34. In the next step, hair is removed and a display part 24 is adjusted so as to display 0mum in such a state that no object is present between the measuring stand 20 and the measuring element 21. As the result, the dimension of hair, a wire material or a film can be easily and accurately measured.
Patent JP-H10324607-A (JP)
Title: Production of boric acid-containing dumpling for exterminating cockroach
Inventor: SOFUE TOSHIKO
IPC: A01N25/00
Filed: 1997-05-22
Abstract: PROBLEM TO BE SOLVED: To obtain the subject inexpensive exterminating dumpling high in the persistent activity by adding a yogurt and baked confection crumbs to a boric acid-containing dumpling. SOLUTION: This method for producing a boric acid-containing dumpling comprises gradually adding 2 pts.wt. of a yogurt 2 to 1 pt.wt. of boric acid with stirring, dissolving the boric acid. loosing and adding 7 pts.wt. of a baked confection, preferably a sponge cake, to the mixture with stirring, and subsequently shaping the mixture in the dumpling-like form. The exterminating dumplings are placed in a ratio of two or three dumplings/tubo (3.306 square meters) in such a place where cockroaches will live.
Patent JP-S6148467-A (JP)
Inventor: TOMARI MASAO
IPC: C04B5/06
Filed: 1984-08-13
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-H0457512-A (JP)
Title: Detection switching circuit
Inventor: KAWAGUCHI MAKOTO
IPC: H03K17/78
Filed: 1990-06-27
Abstract: PURPOSE:To obtain an off-delay function and to simplify the assembly and to reduce the cost by providing a comparator circuit to a pre-stage of an output circuit inside of an IC so as to have only to mount externally a few components of a CR circuit. CONSTITUTION:A detection signal of a detection means is inputted to a detection circuit 32 of an IC 33 and a deciding signal based on the detection signal is outputted from the detection circuit 32. The deciding signal is compared with a reference voltage at a comparator circuit 49 and the output of the comparator circuit 49 is inputted to an output circuit 50 at the time of applying a DC power supply and an output signal based or the output of the comparator circuit 49 is generated. Thus, an output signal based on a stable signal is outputted from the output circuit 50 after a power voltage is made stable in excess of a prescribed voltage at the time of applying the DC power supply. In this case, a CR circuit is provided between the detection circuit 32 and the comparator circuit 49 to provide a proper time constant. Thus, an off-delay function requested when the output signal of the output circuit 50 is inputted to a controller is realized, the assembly is simplified and the cost is reduced.
Patent JP-S6062486-A (JP)
Inventor: YUASA YASUHIRO
IPC: B25J13/08
Filed: 1983-09-14
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-S6414867-A (JP)
Title: Manufacture of amalgamated zinc alloy powder for alkaline dry battery
Inventor: KASAHARA NOBUYORI
IPC: H01M4/42
Filed: 1987-07-09
Abstract: PURPOSE:To simply manufacture zinc alloy powder having high mercury concentration on its particle surface by amalgamating zinc alloy powder prepared by atomizing the alloy obtained by adding specific elements such as aluminium to molten zinc with mercury or a specific mercury compound in a dry process. CONSTITUTION:Zinc having a purity of 99.997% or more is melted at about 500 deg.C. Al and Ni and/or Co, or in addition to these elements at least one element selected from Pb, In, Cd, Tl, and Ga are mixed to the molten zinc, and the alloy obtained is atomized by using high pressure argon gas to obtain atomized zinc alloy powder. The alloy powder is amalgamated in a dry process with mercury or a compound of mercury with at least one element selected from Pb, In, Cd, Tl, and Ga to manufacture amalgamated zinc powder. The amalgamated zinc alloy powder obtained has higher mercury concentration on its particle surface compared with that manufactured in a usual process, and its gas evolution is also decreased.
Patent JP-H0517951-A (JP)
Title: Slope stabilizing construction method
Inventor: KIMOTO KENGO
IPC: E02D17/20
Filed: 1991-07-10
Abstract: PURPOSE:To stabilize a slope by fixing a tensile material to the slope, and supporting a reinforcing bar cage and a mold form to this tensile material thereafter to place concrete in the mold form. CONSTITUTION:A boring hole 31 is provided in the ground from a tensile force necessary point of a slope 30 to insert a tensile material 32 of PC steel bar or the like into this boring hole 31. While injecting a grout material 33 of cement milk or the like into this boring hole 31, an anchor unit 34 is formed. Next, a reinforcing bar cage 21 is mounted to the slope 30 to insert a point end part of the tensile material 32 into a through hole of a pressure receiving member 24, and by its contact with a nut 36, the reinforcing bar cage 21 is grounded to the slope 30. Next, this reinforcing bar cage 21 is covered with a mold form 26 to bring its back surface opening edge into contact with the slope 30, and concrete is placed in the mold form 26. Accordingly, the natural ground can be stabilized by tensile force acting on the slope.
Patent JP-H0519155-A (JP)
Title: Camera
Inventor: NAGANO AKIHIKO
IPC: G03B5/00
Filed: 1991-07-10
Abstract: PURPOSE:To keep the size of an object with reference to a photographic image plane constant by setting a focal distance on a wide angle side when the detected lines of sight are equally distributed all over the image plane and, on the contrary, setting a focal distance on a telephoto side when the lines of sight are concentrated. CONSTITUTION:This camera is provided with a means for controlling the focal distance of a zoom lens based on information on the line of sight (distribution of the line of sight) detected by a line of sight detecting device which detects the line of sight of an observer who looks through a finder by watching that there is correlation between the object to be photographed and the focal distance (angle of view) of the lens at that time and the movement and the distribution of the line of sight of a photographer depend on the kind and the size of the object to be photographed.
Patent JP-2000002789-A (JP)
Title: Water supply control method and device for steam generation plant
Inventor: MIZUIDE ARITOSHI
IPC: G21D3/04
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To prevent the water level in a nuclear reactor from reaching high set value in a water-level restoring process after generation of a nuclear reactor scram. SOLUTION: Since the second time-monitor means outputs a zero reset signal S13 by the time of Δt2 when a nuclear reactor water level determining part 19 outputs trip signals S5, S6 at the time of a nuclear reactor scram and outputs a switch signal S12 to a three/single phase selector, a TD-RFP is tripped by the outputs of the trip signals S5, S6, via a controller, and a main water-level controller outputs zero to a controller for an MD-RFP during the time. Therefore, when the main water-level controller conducts zero-output during the Δt2 of time by the second time monitoring means, control start of the controller for the MD-RFP during the time is brought into a stop condition.
Patent JP-S6061885-A (JP)
Inventor: OKAMOTO MOTOHIDE
IPC: G07F7/08
Filed: 1983-09-14
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-S5870852-A (JP)
Title: High speed rotary atomizing cup for electrostatic painting
Inventor: YOKOE SADAO
IPC: B05B5/04
Filed: 1981-10-26
Abstract: PURPOSE:To make the atomization of a paint certain, by certainly converting the flow  of the paint flowing to an almost axial obliquely forward direction along the inner peripheral surface of a rotor to plural divided flows toward an outward radius direction  at the non-knife edge shaped discharge end flange of the rotor. CONSTITUTION:A rotary atomizing cup is constituted from a rotor 8 equipped with an  inner peripheral surface 19 for guiding a liquid paint toward the leading end thereof in  a thin film form and a circumferential leading end 20 for emitting the paint in an  atomized state. To the circumferential leading end 20, regular recessed and protruded  shape notches 23 radially extending so as to leave small gaps therebetween are provided and the valleys 24 of said notches 23 are positioned within a surface (a) at right  angles to the shaft of the rotor 8. In addition, the inner peripheral surface 25 of the rotor 8 forms a surface smoother than that of the valley 24 of the notch at the inner  side thereof and the inner peripheral surface of the outside from the valley 24 is bent  toward a diameter center direction to the surface 25. As the result, even if a high  viscosity liquid paint is atomized at a high emitting speed per a unit time, the atomization of a paint is enabled in a fine particle size without entrapping air bubbles.