baber/WOPTO huggingface dataset:
Patent JP-H08121311-A (JP)
Title: Ignition coil device for internal combustion engine
Inventor: FUJIYAMA TOKUICHI
IPC: F02P13/00
Filed: 1994-10-28
Abstract: PURPOSE: To provide an ignition coil device for an internal combustion engine which can realize improvement in its waterproof at a low cost. CONSTITUTION: An ignition coil 10 consists of a core, a primary bobbin, a secondary bobbin, a base plate 3, secondary terminal, a primary terminal 8, casting resin 7 and a case 9. A notch hole 3a formed to the base plate 3 is formed in such a position that peeling development between the base plate 3 and the casting resin 3 is prevented. This 'position to prevent the development of peeling' is preferably positioned in such a range that, for example, all lines to connect the primary terminal 8 and semiconductor elements 5 to each other within a shortest distance on the base plate 3, can be crossed to each other, and determined according to the width of the primary terminal 8 and the loading number/position of the semiconductor elements 5.
Patent JP-H08123006-A (JP)
Title: Photographic film cutting device
Inventor: TOKUDA KANJI
IPC: G03D15/04
Filed: 1994-10-28
Abstract: PURPOSE: To surely cut the rear end in the drawing out direction of a photographic film past a photographing region. CONSTITUTION: A cutter 68 to be operated by the signal from a controller 62 is disposed downstream of a stage 60 in which a cartridge 20 is housed and an optical sensor 70 connected to a controller 62 is disposed downstream of the cutter 68. The controller 62 operates the cutter 68 to cut the prescribed position of the terminal side in the drawing out direction of the photographic film 18 than detach perforations when the photographic film 18 is drawn out and the optical sensor 70 detects the turn around perforations indicating the final frame and further, when the detach perforations are detected.
Patent JP-S63119354-A (JP)
Title: Digital exchange having pcm line terminator with digital channel connecting/disconnecting function
Inventor: KAWAKAMI MASAKAZU
IPC: H04Q11/04
Filed: 1986-11-06
Abstract: PURPOSE:To automatically restore a connecting/disconnecting path to the state before the occurrence of a fault by writing connecting/disconnecting information in a memory for a PCM line terminator and an central controller of a digital exchange and transferring the content of the memory of a normal device to the memory of a device having the fault. CONSTITUTION:The connection/disconnection of a PCM line 9 to/from an optional channel private line 10 is applied by a command input from a command input device 4 and designated path information is stored in a memory 3 in the central controller and a control circuit memory 8 of the PCM line terminator 5. even if the central controller 2 is faulty, the designated path information is stored in the control circuit memory 8 and the path is not disconnected, and after the central controller 2 is restored from the fault, the content of the control circuit memory 8 is transferred in the central controller memory 3, written again and the state is restored to the normal state. On the other hand, if the PCM line terminator 5 is faulty and restored, the content of the central controller memory 3 is transferred to the control circuit memory 8 and the path is restored to the state before the fault.
Patent JP-S62125779-A (JP)
Title: Video signal processor
Inventor: OOTA HARUO
IPC: H04N9/79
Filed: 1985-11-26
Abstract: PURPOSE:To realize simultaneously the function of a vertical preemphasis and the function for a comb-line filter for removing chrominance signal component by using only one 1H delay circuit by applying a required processing for adding an input signal A and a signal B obtained by delaying a signal B by 1 horizontal scanning period. CONSTITUTION:The input signal from an input terminal 101 and the output signal of a 1H delay circuit 105 are added in an addition circuit 102 and the signal multiplied by a prescribed coefficient (d) in a coefficient circuit 103 and the input signal from the input terminal 101 are added. Further, after the output signal of the 1H delay circuit 105 is subtracted, the output is multiplied by 1/2 in a coefficient circuit 107 and becomes the output of a feedback type comb- line filter 100. Thereby, by using only 1H delay circuit, the function for the vertical non-linear type preemphasis is performed with respect to a luminance signal below about 3MHz of a horizontal frequency of a passing band of a low-pass filter 108 and the function for the comb-line filter is performed in above about 3MHz of the horizontal frequency.
Patent JP-H04142955-A (JP)
Title: Printer
Inventor: OOTAKE HIDEMUNE
IPC: B41J13/22
Filed: 1990-10-04
Abstract: PURPOSE:To obtain a printer which improves an accuracy of a stopping position, does not load a power source and prevents overheating of a motor, a motor driver by providing a stepping motor in which a holding current flows only for a predetermined time in the case of stopping when a platen drum is driven. CONSTITUTION:As a method for driving a stepping motor 16, there is a method using a software interrupt of a CPU. When a drum 11 is stopped, a stop flag is first set through a B route, a stop counter is cleared, and a counted value is set in a timer. Then, when an interrupt is applied, since the flag is turned ON, the counter is incremented by one through a C route, and the timer is set to be returned. Since the exciting pattern of a stepping motor 16 is not updated while the C route is repeated by set times, a holding current flows to the motor 16 as is the exciting pattern when the motor 16 is stopped. The set times are selected according to the inertia of the drum 11, a rotating speed, etc., and a coercive force is applied only for a time of completely stopping the drum 11.
Patent JP-2000096121-A (JP)
Title: Blow-refining method for restraining sticking of metal in converter type refining furnace
Inventor: KIKUCHI ICHIRO
IPC: C21C5/30
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To control the metal sticking state in a furnace without damaging a refractory while securing the productivity. SOLUTION: In a middle stage except till killing the disturbance of gas flowing in the furnace at the initial stage and on and after measuring with a sub-lance at the end stage, oxygen is blown from nozzles 7 for melting the stuck metal in the range of 3-10% of oxygen for blow-refining. At the initial stage and the end stage, the positively melting of the stuck metal is not executed and mainly the purge gas is made to flow from the nozzles 7 for melting the stuck metal to prevent the clogging.  The stage for stopping the supply of the oxygen for melting the stuck metal is changed with the blowing formation of refining objective steel kind, variation of blowing factor, normal blowing or less-slag blowing or dephosphorization blowing of molten iron, and the end stage is made to be the interval from the point of time in 70-95% after starting the blow-refining till completing the blow-refining. The oxygen for melting the stuck metal in the purge stage is made to be <=50% of the oxygen in the middle stage. The jetting direction of the oxygen for melting the stuck metal is directed downward at the angle of 40-900 to a lance. The molten iron is made to be <=0.15 wt.% Si and not more than the target P of a product. The slag in the previous heat is left to >=10 kg/t-steel and the operation in <=30 kg/t-steel slag quantity in the furnace is executed.
Patent JP-H04145818-A (JP)
Title: Submarine cable laying apparatus
Inventor: SHIMADA AKIRA
IPC: H02G1/10
Filed: 1990-10-02
Abstract: PURPOSE:To make a marine cable laying apparatus possible to lay marine cable smooth without damaging a connecting box by moving one brake device in the lateral direction nearly perpendicular to the direction of feeding the marine cable to be laid and by installing the other brake device on the traveling route of the cable. CONSTITUTION:Making the upper stream brake device 6 run away in the lateral direction from the traveling route of cable 2 while the cable is clamped by the catapillar ring of the lower stream brake device 5. Next, the motor of the lower stream brake device 6 is driven to circulate the catapillar ring to feed the cable 2 in the direction of arrow head A, thereby continuously laying the marine cable. Further, when a connecting box 9 approaches the upper stream brake device 6 and further approaches the lower stream brake device 6 passing along the side of the catapillar ring of the upper stream brake device 6, the upper stream brake device 6 is moved in the direction of arrow head B, laid on the traveling route, and the cable 2 is clamped by the catapillar ring. Next, the lower stream brake device 6 is moved in the direction of arrow head C to let the connecting box 9 passing along the side of the catapillar ring of the device 6.
Patent JP-H1199521-A (JP)
Title: Preheating method for laminate of unvulcanized rubber and metal plate and preheater
Inventor: FUKUMOTO HIROHIKO
IPC: B29C43/18
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To heat an unvulcanized rubber efficiently by pressing a laminate in a direction in which a lamination is made when a metal plate is caused to generate a heat by the Joule effect through an electromagnetic induction by generating an alternating magnetic field in the metal plate and thereby the unvulcanized rubber is heated by the heat conducted from the metal plate. SOLUTION: An induction coil 6 is arranged as close to the end of a metal plate 2 as possible between an upper and a lower connecting plate 4, 5, and heat is generated by an eddy current on the end. In addition, the metal plate 2 is a good heat conductor and since it is sandwiched between the pieces of an ulvulcanized rubber 3 as an insulating material, the heat generated by the eddy current on the end of the metal plate 2 is conducted promptly to the inner center of the metal plate 2 to heat up the entirety of the metal plate 2. After the entire metal plate 2 reaches a high temperature, the unvulcanized rubber 3 is heated by the heat conducted from the metal plate 2. In this case, the heat conductivity is increased as the unvulcanized rubber 3 is brought into close contact with the metal plate 2 by a pressure applied in a direction in which a lamination is made. Therefore, the unvulcanized rubber 3 is entirely heated further in an efficient and rapid manner.
Patent JP-S60217922-A (JP)
Inventor: RICHIYAADO SHIYUMITSUTO
IPC: B65B63/02
Filed: 1984-12-17
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-H08105918-A (JP)
Title: Optical magnetic field sensor
Inventor: ISHIKAWA SHINTARO
IPC: G01R15/24
Filed: 1994-10-06
Abstract: PURPOSE: To reduce the dispersion in insert loss between respective optical magnetic field sensors by precisely fixing a total reflection triangular prism to a magnetic optical element or polarizer. CONSTITUTION: Optical fibers 24, 34, lens prisms 27, 31, polarizers 28, 30, and a magnetic optical element 29 are held by one holder. The optical fibers are fixed to the holder and matched to the total reflection triangular prisms, and the first surfaces 27a, 31a of the incident-side and emitting-side total reflection triangular prisms are fitted to first flat surfaces 36a, 36b provided on the holder. Further, the holder has a stepped part between the prisms, the stepped part has a flat surface parallel to the first flat surface. The polarizers and the magnetic optical element are arranged on a second flat surface 36c having end surfaces orthogonal to the first flat surfaces on both ends, and the second surfaces 27b, 31b of the prisms are fitted to these end surfaces, respectively.  Thus, the positional relation among the optical fibers, the total reflection triangular prisms, the magnetic optical element, and the polarizers can be precisely regulated.
Patent JP-H02113717-A (JP)
Title: Selector circuit
Inventor: AOYAMA KEIZO
IPC: H03K17/00
Filed: 1988-10-24
Abstract: PURPOSE:To obviate an exclusive control input terminal by using at least one signal in plural signals inputted to a selector in common with a control signal. CONSTITUTION:The circuit consists of a selector circuit 1 and a control signal generating circuit controlling the selector circuit 1. Plural inputs I1-Ii are inputted to the selector circuit 1 and one of the plural input signals is selected based on a control signal CONT controlling which of the plural input signals is to be selected and the result is outputted at an output Out. The control signal CONT is generated by a control signal generating circuit 16 receiving an input Ii of the selector. Thus, no exclusive input terminal is required.
Patent JP-2001001140-A (JP)
Title: Welded structure member and its manufacture
Inventor: MISHIRO SUKETSUGU
IPC: B23K9/00
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To limit the yield strength of a welded structure member within a variation predictable from the yield strength of a steel plate, and to make the yield strength of the steel plate is sufficiently applicable to the designing strength by suppressing the yield strength of the welded structure member assembled by welding a steel plate of a specified thickness within a specified value. SOLUTION: The yield strength of the welded structure member assembled by welding a steel plate whose plate thickness is 4.5 to 30 mm is 160 N/mm2 or less. Preferably, a steel plate whose plate thickness is 4.5 to 30 mm is annealed at a temperature within a range of 800 to 900 deg.C after assembled by welding, or the welded structure member is such one that its yield strength is 160 N/mm2 or less when annealed at a temperature within a range of 800 to 900 deg.C after assembled by welding a steel plate whose yielding strength is 160 N/mm2 and the plate thickness is 4.5 to 30 mm.  The yield strength of the welded structure member is nearly equal to the yield strength of the used steel plate after annealed, and at the same time, a low yield strength is given, and the low yield strength facilitates the design of the member, contributes to its safety as well and the stable structure of the yield strength of 160 N/mm2 or smaller is obtained.
Patent JP-H04143510-A (JP)
Title: Method to incinerate soy sauce strained draff
Inventor: SHIGETA TADAO
IPC: F23G7/00
Filed: 1990-10-05
Abstract: PURPOSE:To dispose of the pressed draff continuously by incineration and prevent bad odor caused by hydrocyanic acid that is harmful and unburned matters by conducting floating combustion of the pressed draff after it is crushed by supplying it to a cylindrical combustion furnace which holds a strong rotating flame flow and incinerating the salt that is contained in the pressed draff, denitrifying by using ammonia as needed, guiding the combustion gas and cooling it, and then recovering heat and dispersing the salt particles that are contained to the atmosphere. CONSTITUTION:An incinerator 12 is supplied with an auxiliary fuel from a burner attached to a hot blast generating furnace 13 through an auxiliary fuel supply port 18, and at the same time supplied with air from a supply port 19 of the combustion air for the auxiliary fuel to form a pilot flame for igniting the strained draff on the inner circumference near the strained draff supply port, and the air for the combustion of pressed draff is supplied from one or a plurality of combustion air supply ports 20 for the pressed draff at a high speed more than about 25m per second in the direction tangential to the incinerator 12 to generate a strong rotating flame flow. In the incineration the quantity of heat that is lacking is added by spraying and burning auxiliary fuel from an auxiliary fuel supply port 21 of an auxiliary fuel spraying nozzle 15, and sufficient heat is accumulated. With this arrangement it is possible to carry out incineration of pressed draff without generating harmful matters and disposed of it continuously by incineration.
Patent JP-H04143961-A (JP)
Title: External storage device
Inventor: SEHORI RIYOUICHI
IPC: G11B19/28
Filed: 1990-10-05
Abstract: PURPOSE:To enable the transfer of data even while a memory medium is moving from an off-power state to a stationary high speed revolution by providing this device to control the number of revolution of a motor and a mechanism to change the operation timing of a data separator according to the member of revolution. CONSTITUTION:When a discriminating part not shown in Fig. discriminates that a motor 16b is stopped, a control part 12 drives the motor at the number of revolution determined by the number of revolution determining mechanism 15, accelerated gradually, and maintains revolution if the revolution is at the rated speed. In response to the control signals of the number of revolution determining mechanism 15, a clock signal generating circuit 14 generates clock signals at a frequency corresponding to the disk revolution, and sets a reference clock at the time of converting the data of a data separator 13. A servo part 11 control the position of a head 16a; the read out data is sent to the separator 13, converted to a prescribed format, sent to the main body of a system, and processed by the main body. Thus, even while the medium is changing to the high speed revolution, the data processing is performed, and the waiting time is shortened.
Patent JP-H11110912-A (JP)
Title: Device and method for digital signal recording
Inventor: TAKAKU YOSHIYUKI
IPC: G11B27/02
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To simplify the inputting operations of the character information related to a program and to simplify the plural character information inputs having different character forms. SOLUTION: A remote control section 100 transmits reproducing start commands to the CD player and the MD recorder of an audio system 120. When a user inputs the character information related to the titles of each program recorded on the MD recorder, a mode is provided to refer to the CD text from the CD player. In the referring mode, a request is made to transmit the CD text and the text received from the CD player is read (a step S4). Then, changes are added, if required, to the text (a step S6) and the character information is transmitted to the MD recorder (a step S7). The MD recorder takes in the received character information into a memory and the information is written into the U-TOC area of the MD (a step S8).
Patent JP-S63121270-A (JP)
Title: Lithium secondary battery
Inventor: YOSHIMITSU KAZUMI
IPC: H01M10/0567
Filed: 1986-11-08
Abstract: PURPOSE:To prevent the reaction between electro-deposited lithium and an electrolyte and improve the charge/discharge characteristic by adding specific fourth arsonium salt to the electrolyte. CONSTITUTION:0.001-0.8 mol/1 of fourth arsonium salt shown by Formula (I) is added to an electrolyte, thereby the anion portion of the fourth arsonium salt, i.e., portion having a large X<-> portion, is dissolved in the electrolyte and dissociated into fourth arsonium cation and anion, thus the fourth arsonium cation forms a barrier layer on the surface of electro-deposited Li to prevent the reaction between the electro-deposited Li and the electrolyte. Thereby, the charge/discharge characteristic is improved. R1-, R2-, R3-, R4-are selected among a group of CH3-, C2H5-, i-C3H7-, n-C3H7-, n-C4H9-, n-C6H13-, C6H5-, p-CH3 C6H5-, p-FC6H5-, and X<-> is selected among a group of Cl<->, Br<->, I<->, NO3<->, ClO4<->, methyl benzene sulfate, trifluoro benzene sulfate, PF6<->, AsF6<->, SCN<->, BF4<->, B(C6H5)4<->.
Patent JP-H01110208-A (JP)
Title: Method and apparatus for measuring part
Inventor: YOKOYAMA SHIYOUICHI
IPC: G01B21/30
Filed: 1987-10-23
Abstract: PURPOSE:To measure the flatness of leads of an IC in a short time, by providing a switch corresponding to the individual leads of the IC to press the IC on the switch quantitatively. CONSTITUTION:An IC 8 is sucked with a suction head 2, where the IC 8 is kept horizontal with respect to a switch 12 of a measuring stage 11. Thereafter, a pulse motor 18 rotates to lift a measuring stage 11. Here, the number of pulses is measured at which switches 12 are turned ON corresponding to individual leads 10 with respect to the number of pulses for a flat reference height of the leads 10 of the IC. Then, the number of pulses thus obtained is compared with the number of pulses as reference to determine a flatness of the leads by computation. When the results are within a flatness reference, a part is determined to be acceptable or otherwise, it is determined to be a reject.
Patent JP-H0986250-A (JP)
Title: Head rest stay for automobile
Inventor: TSUKAGOSHI NAOHIKO
IPC: B60N2/48
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To satisfy an ECE rule, to simplify structure and machining, and to prevent the occurrence of a fear of a foreign matter being mixed by a method wherein the tip of a stay is formed in a protrusion surface having rounding being longer than a specified value. SOLUTION: A head rest 22 is slidably inserted from the upper part of a seat back 21 through a head rest stay 22a and fixed at a given height by a stopper. A pair of the tips A of the head rest stay 22a are formed in such a manner that a tip 22b is formed in a protrusion surface having R>=5mm through a spinning work. The spinning work is plastic machining of one kind wherein machining is effected by pressing a roller and a knife against a rotating material, and by pressing a roller and a knife against the tip of a rotating tubular wire rod or the tip of a round bar-form wire rod, the tip of the stay is machined in a protrusion surface having R>=5mm.
Patent JP-2000100463-A (JP)
Title: Manifold for fuel cell stacked product
Inventor: HARADA TAKASHI
IPC: H01M8/24
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell manifold having a high-reliability seal structure at a low cost. SOLUTION: Manifold seal packings 1a-1f are installed between a corrosion- proof sheet 3 covering the inside of a manifold 2 and the manifold 2. The thickness of the manifold seal packings 1a-1f is formed according to the deflection shape of a manifold seal section 2a in advance. The manifold seal packings 1a-1f are preferably made of either silicone rubber or ethylene propylene rubber.
Patent JP-H04144787-A (JP)
Title: Thermal recording material
Inventor: NISHIMURA MASAKI
IPC: B41M5/30
Filed: 1990-10-05
Abstract: PURPOSE:To obtain a thermal recording material of which fading of an image part is never generated even in high temperature and high humid environment by a method wherein a specific block isocyanate compound is used as a developer. CONSTITUTION:A thermal recording material is formed by providing a thermal coloring layer containing a colorless or light colored dye precursor and a developer coloring it by reaction therewith under heating to at least, one surface of a sheetlike substrate. In that case, the developer is a block isocyanate compound to be obtained by reaction of 3, 4-dichlorophenyl-isocyanate with phenol compound. As the block isocyanate compound, that expressed by the formula I (where R represents phenol compound residual radical and n represents an integer of 1-4 in the formula) should be preferable. Those isocyanate compounds are manufactured by thermal reaction in inactive solvent of a specific isocyanate compound with equivalent phenol compound as a blocking agent. At that time, a catalyst may be used if necessary.