baber/WOPTO huggingface dataset:
Patent JP-H0625721-A (JP)
Title: Operation of blast furnace
Inventor: TANAKA KATSUHIRO
IPC: C21B5/00
Filed: 1992-07-09
Abstract: PURPOSE:To surely perform an operational action for recovering activity of furnace core in early time by detecting the active condition of the furnace core by using temp. variation as an index. CONSTITUTION:A probe 30 provided with an optical fiber 33 is inserted from a tuyere 11 into the blast furnace 10 during operation. When drips 21 of molten slag, molten iron, etc., drop in the vicinity of the tip part of the probe 30, the drops are detected by a thermometer 32 as rising of the temp. The standard deviation is obtd. from the measured temp. value in a record arithmetic device 34. When the standard deviation is less than the setting value, the operational actions of increase of moisture in the blasting for reducing accumulated amount of the powdery coke, charge of high quality coke, etc., are performed in a viewpoint of showing the tendency lowering the activity of the furnace core. The temp. variation is the index surely showing the active condition of the furnace core in the early time. Therefore, the necassry operational action can timely be performed at the initial stage of deactivation and the deactivation in the furnace core is avoided.
Patent JP-H0369264-A (JP)
Title: Facsimile equipment
Inventor: NINOMIYA TOSHIO
IPC: H04N1/00
Filed: 1989-08-08
Abstract: PURPOSE:To improve reliability for facsimile communication by recording a transmission opponent, the serial number of a transmitted document, and a receiving state on an IC card at every IC card inserted to an IC card reader/ writer. CONSTITUTION:The IC card storing the serial number of facsimile transmitted last time and the receiving state of a transmission destination corresponding when it is transmitted is confirmed with a microprocessor 9A when performing transmission via the IC card reader/writer 10, and the latest serial number of the facsimile to be transmitted this time is inputted with its own control panel 11, and the latest serial number is stored in the IC card via the IC card reader/writer 10. A receiver receiving the number finds out the facsimile corresponding to the serial number being displayed on a display panel 12 from the serial numbers printed at the upper end of received facsimile, and confirms the receiving state whether or not reception is performed correctly, then, inputs it from the control panel 11.
Patent JP-H09766-A (JP)
Title: Sewing method
Inventor: KAMAKURA SHINJI
IPC: D05B33/00
Filed: 1996-07-17
Abstract: PROBLEM TO BE SOLVED: To eliminate the deviation of the sewing position of a first button or a first button hole in an indexer for button sewing or for buttonhole sewing. SOLUTION: The original point position of the carrying part of the indexer is shifted for a prescribed distance to the front of a feeding direction from a needle center position or the carrying part whose original point position is present at the needle center position is fed to the front of the feeding direction for the prescribed distance beforehand and sewing is started after inversely feeding the carrying part for the prescribed distance after clamping cloth to be sewn at the front position of the feeding direction shifted for the prescribed distance in the carrying part.
Patent JP-S6185243-A (JP)
Title: Safety device for steering lock
Inventor: HASHIMOTO TSUNEO
IPC: B60R25/02
Filed: 1984-10-01
Abstract: PURPOSE:To prevent securely accidental locking and facilitate handling of a safety device by returning a key to the locking position and operating a locking member to withdraw the key. CONSTITUTION:A locking member 11 is disposed in recesses 3a, 3b formed on the outer surface of a cylinder outer 3 to cross the peripheral edge of a key 5. Also, the locking member 11 is movable longitudinally while being supported to engage a withdrawal blocking groove 5a formed on the side edge of the key 5 when the key 5 is inserted to a predetermined depth. Also, an operating portion 11a provided on the end is urged in the direction of said portion 11a by a spring 13 to project to the outside of a cylinder lock. And two operations of the key 5 pivotally returned and the locking member 11 movably pressed are needed to lock, and accidental locking by turning the key carelessly to the locking position and withdrawing it during running is prevented so long as said series of operations are not carried out.
Patent JP-H1035978-A (JP)
Title: Sheet recovering device
Inventor: FUJISAWA HIROYUKI
IPC: B65H37/04
Filed: 1996-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a sheet recovering device that is able to recover a lot of sheets to be discontinuously conveyed in abundance and compactly in size. SOLUTION: This sheet recovering device is equipped with a holding means 40 winding and holding a conveyor supporting material 30 made up of an adhesive layer on one side plane, a winding means 50 winding the conveyor supporting material 30 from the holding means 40 as rewinding it, and two feed rollers (crimping means) 20 and 20A being set up on a traveling route of the conveyor supporting material 30 lying between the holding means 40 and the winding means 50, and crimping a sheet 1 to be conveyed from the upstream side to the adhesive layer of the supporting material 30, respectively.
Patent JP-H0547744-A (JP)
Title: Manufacture of semiconductor device
Inventor: HOSODA YUKIO
IPC: H01L21/768
Filed: 1991-08-19
Abstract: PURPOSE:To obtain a cover insulating film having small influence of moisture, etc., to wirings and high reliability in a structure of the film of a semiconductor integrated circuit device and a method for manufacturing the same. CONSTITUTION:A method for manufacturing a silicon nitride film formed on a semiconductor substrate 1 formed with an electrode wiring film 2, comprises the steps of covering the substrate 1 with a first silicon nitride film 4 by a CVD method by using ternary system process gas of silane, nitrogen, ammonia, and then laminating a second silicon nitride film 5 having a thickness twice as thick as that of the film 4 on the substrate by using binary system process gas of silane, nitrogen, containing no ammonia.
Patent JP-S6363746-A (JP)
Title: Polyester composition
Inventor: MURAKAMI TAKASHI
IPC: C08K3/22
Filed: 1986-09-04
Abstract: PURPOSE:To reduce the amounts of extraneous matters deposited and accumulated on spinnerets in melt-spinning a polyester and to improve moldability, by specifying the type and properties of titanium dioxide as a delusterant to be added to a polyester. CONSTITUTION:Titanium dioxide is suspended in ethylene glycol to select titanium dioxide exhibiting a zeta-potential of -30--10mV as measured by measuring electrophoresis mobility with an electrophoresis mobility measuring device at 25 deg.C and at an applied voltage of 1.5kV and calculating the zeta-potential from the measured value. In the production of a polyester by polycondensing a reaction product of a bifunctional arom. carboxylic acid (e.g., terephthalic acid) and/or its ester-forming derivative with a bifunctional glycol (e.g., ethylene glycol), the titanium dioxide is added as a delusterant to the reaction system to obtain the desired polyester compsn.
Patent JP-H0551769-A (JP)
Title: Coated film having excellent cavitation erosion resistance
Inventor: HARUKI HITOAKI
IPC: C23C28/02
Filed: 1991-08-19
Abstract: PURPOSE:To provide the coated film which is extremely high in cavitation erosion resistance and can be easily formed. CONSTITUTION:The coated film having an intermediate layer contg. one or >=2 kinds of W, Cr, Ni, and Al, and a single-layer surface layer of an amorphous alloy of a W system and having the excellent cavitation erosion resistance is prepd. This coated film has the extremely high cavitation erosion resistance and has the extremely high durability. The film can be extremely easily formed by sputtering, etc. The above-mentioned film is formed on the vane edges of low-pressure turbines, fans, blowers, etc., by the simple operation, by which the degradation in performance, degration in strength and damage of members by the cavitation erosion are prevented and the members having the high durability are obtd.
Patent JP-H0499189-A (JP)
Title: Hydrogen gas generator
Inventor: TABATA HIDEYUKI
IPC: C25B9/19
Filed: 1990-08-06
Abstract: PURPOSE:To control the water levels in a gas liquid separator and a pure water tank and to enable unattended operation of the device by providing a water supply entrance electromagnet valve in a water supplying tube to the pure water tank, and controlling this valve cooperatively with a water draining electromagnet valve for the gas liquid separator by use of a level switch in the pure water tank. CONSTITUTION:This hydrogen gas generator consists of a pure water tank 1, water electrolysis cell 4, gas liquid separator 7 to separate hydrogen gas from the mixture liquid of water and hydrogen produced in the electrolysis cell, and others. This generator is equiped with a water purifier 15, water supply entrance electromagnet valve 16 in a water supplying tube 17 from the water purifier, water draining tube 19 to supply water from the gas liquid separator 7 to the pure water tank l through a draining electromagnet valve 10 for the gas liquid separator, and level meters for the pure water tank 1 and the separator 7. When the level meter of the tank 1 detects a low level, the electromagnet valve 10 is opened to supply water to the tank 1, and then the valve 16 is opened to replenish water from the purifier 15.
Patent JP-S6362860-A (JP)
Title: Production of vapor coated stainless steel
Inventor: ITO WATARU
IPC: C23C14/02
Filed: 1986-09-04
Abstract: PURPOSE:To easily form a coat having superior adhesion and weather resistance on a stainless steel substrate by vapor coating by pretreating the substrate by electrolysis in an aq. nitric acid soln. CONSTITUTION:A stainless steel substrate is pretreated by electrolysis in an aq. nitric acid soln. and vapor coating is carried out on the substrate. The pref. concn. of the nitric acid soln. is about 1-30wt% and current density is preferably regulated to about 20-80mA/cm<2>. The polarity of the substrate is periodically changed so that it is alternately made negative and positive about 2-5 times in accordance with an electrolysis pattern. A metal such as Ti, Nb or Al or ceramics such as TiN, Al2O3 or SiO2 may be used as a material for coating.
Patent JP-H0254958-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: FURUHATA TOMOYUKI
IPC: H01L21/8249
Filed: 1988-08-19
Abstract: PURPOSE:To obtain bipolarity which is superior in high frequency characteristics by providing a diffusion layer which has the same impurity concentration and diffusion depth as that the offset region of a FET element has at the base region of a bipolar element when CMOSFET and bipolar transistor elements having an offset regions are mounted on the same substrate. CONSTITUTION:N-type and P-type well regions 2 and 3 are provided at the surface layer of a P-type Si substrate 1 and then, an N-channel MOSFET element and a horizontal PNP-type bipolar transistor element having respective offset regions are disposed on the above regions. In such a case, an N<-> type base region 13 is constructed from an N<-> type base region 8 where an well region 2 and N<-> type offset regions 7 are formed simultaneously. Then, impurity concentrations of regions 7 and 8 are set to about 1X10<17>-1X10<18>/cm<2> and even their depths are set to about 0.2-0.5mum. The impurity concentration of the base region is thus increased without giving rise to characteristic changes of a FET element and a large hFE is obtained.
Patent JP-2000000222-A (JP)
Title: Body condition measurement device for human body
Inventor: NAKAI HITOSHI
IPC: A61B5/05
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a new health management apparatus capable of easily measuring the presence/absence of abnormality in the body condition of a human body through the measurement of the conductivity for body fluid secreted on the skin surface of the palm which is one of objects for which the biological system of the human body is to maintain homeostasis. SOLUTION: This body condition measurement device of the human body can recognize a current value indicated by an ammeter while the human body simultaneously presses the respective left and right palms 4 and 5 to the surfaces of the two metals 1 and 2 of mutually different kinds electrically connected to each other while interposing the ammeter, and then, the body condition measurement device of the human body can instantaneously recognize the presence/absence of the abnormality in the body condition of the human body by comparing the current value with a standard current value or the like from investigation data relating to many people.
Patent JP-S6448743-A (JP)
Title: Trouble position displaying device for paper sheet processor
Inventor: KUBO ICHIRO
IPC: G07D9/00
Filed: 1987-08-19
Abstract: PURPOSE:To aim at speedy reset operation by providing, on the way of a brief convey path chart disposed outside a main unit, indicators made of a light emitting diode or the like in points corresponding to sensors inside the main unit, and emitting a light in accordance with a troubled bill with distinct color set per kind of process. CONSTITUTION:A brief convey path chart 46 is disposed outside a main unit, and, on the way of the path, indicators 43... made of a light emitting diode or the like are provided in points corresponding to sensors inside the main unit. In the case that any trouble in conveyance occurs on the convey path inside the main unit, an indicator 43... on the convey path corresponding to the trouble position is lit so that a point where the trouble occurs is visible at a glance. In addition, the indicators 43... are designed in such a way as to emit a light in accordance with a troubled bill with distinct color such as red, green and yellow set per kind of process such as money receiving, dealing and paying, so that the position of the trouble can be confirmed at a glance whether it is on the customer's side or the bank side, thereby speedily performing treatment operation of the troubled bill.
Patent JP-H0299799-A (JP)
Title: Sealing device for pump
Inventor: DEBITSUDO JIEFURII JIYANOTSUKO
IPC: F16J15/34
Filed: 1989-08-11
Abstract: PURPOSE: To add pressure on an annular space without need of an outer supply system by installing annular liner surrounding a shaft and installing an annular sealing ring along the whole periphery of a housing. CONSTITUTION: An injection pump mechanism 90 has a flow path 92 arranged in a rotatable liner 48 of a sealing device 42. One end of the flow path 92 has an outlet 94 thereon in communication with a seal annulus space 80, and an inlet 96 in communication with reactor coolant material is arranged in the other end. In order to keep the annular face 82, 84 of dam 74, 76, under the state touching a face 60 of the liner 48, a sealing ring 54 is pressed against the liner 48. By this manner, an outer supply system is not needed, and an annular space may be pressure added.
Patent JP-H1137180-A (JP)
Title: Rotational speed difference sensitive joint
Inventor: OKUBO TAKASHI
IPC: F16D31/02
Filed: 1997-07-16
Abstract: PROBLEM TO BE SOLVED: To freely relatively rotate a housing and a rotor both when rotational speed becomes higher than a specified one. SOLUTION: A valve storage hole 62 forming a part of an inlet path 6 interconnecting a plunger chamber 46 and an operating oil storage chamber is formed in a rotor 3. An axis of this valve storage hole 62 is almost orthogonalized with a rotational axis L between a housing 2 and the rotor 3. This valve storage hole 62 is provided with a check valve 9 which checks a flow of operating oil from the plunger chamber 46 to the side of operating oil storage chamber, but allows a flow of the operating oil into the reverse direction. Energizing force of a valve spring of this check valve 9 is set up to be small than centrifugal force acting on a ball valve when a joint 1 turns at a high speed of more than the specified revolution.
Patent JP-S6363793-A (JP)
Inventor: SHIOZAKI RYOJI
IPC: C11D3/14
Filed: 1986-09-03
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-2000028860-A (JP)
Title: Ferrule for optical fiber connector
Inventor: CHIHARA EIJI
IPC: G02B6/40
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a ferrule for an optical fiber connector which is capable of simultaneously and efficiently connecting plural optical fibers and inexpensively changing over the coupling of the optical fibers in junctures of the optical fibers. SOLUTION: The ferrule for the optical fiber connector, which has optical fiber insertion holes and connects the optical fibers by pressing the end faces of the ferrule to each other, is constituted by providing a ferrule body of a columnar shape with the insertion holes at >=3 points in its longitudinal direction. The insertion hole 3a at one point exists at the center of the ferrule body and the insertion holes 3b, 3c at the other >=2 points are disposed at the positions deviating from the center in such a manner that the insertion of the optical fibers into at least the insertion holes 3b, 3c disposed at the positions deviating from the center among the insertion holes at >=3 points is made possible.
Patent JP-H0853691-A (JP)
Title: Method of decreasing bacterium content of fat composition
Inventor: PIITAA JIYON DEIGEN
IPC: B01D61/14
Filed: 1995-08-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for rapidly fractionating a fat composition without adversely affecting the quality of products by rapidly cooling a natural fat composition.  
     SOLUTION: A rapid method for fractionating a fat composition, such as butter, containing a mixture of fatty glycerides into two or more fractions comprises heating the initial fat composition such as butter to a temperature which liquefies all of the fatty glycerides contained therein and then very rapidly cooling the liquefied fat composition to quickly obtain filterable crystals of the fatty glycerides. Additionally, the fat composition in liquefied form is subjected to dynamic filtration through a microporous filter having an average pore size sufficient to reduce the bacterial content of the fat composition flowing therethrough to obtain a filtrate having a lower bacterial content than the initial fat composition. 
     COPYRIGHT: (C)1996,JPO
Patent JP-2001030245-A (JP)
Title: Treatment method for waste plastic, and molding method therefor
Inventor: SUZUKI TAKASHI
IPC: B29C47/00
Filed: 1999-07-22
Abstract: PROBLEM TO BE SOLVED: To facilitate handling and keeping of FRP chips crushed into a predetermined size by enclosing the crushed FRP chips with a thermoplastic resin to form a dumpling-shaped solid. SOLUTION: A screw 5 is provided in a cylindrical body 3 having a material charging hopper 4 at one end thereof and a discharge nozzle 3b at the other end thereof and a material melting machine 2 consisting of the heater 7 for heating the cylindrical body 3 and the motor 6 for rotating the screw 5 is provided and FRP chips 5 crushed into a predetermined size and a thermoplastic material 16 are supplied to the material melting machine 2 in a predetermined ratio to be heated and kneaded at the melting temp. of the thermoplastic material 16 or higher by the material melting machine 2 to be discharged from the discharge nozzle 3b and the discharged matter is divided, cooled and cured to form dumpling-shaped fibercontaining solids 17.
Patent JP-H0369990-A (JP)
Title: Driving method for thin film el display device
Inventor: ISAKA KINICHI
IPC: G09G3/20
Filed: 1989-08-09
Abstract: PURPOSE:To display a screen with high display definition without flickers by making the absolute quantity of a writing voltage or a polarization correcting voltage in a 1st field differ from that in a 2nd field and making the light emitting intensity in both fields equal. CONSTITUTION:In a display panel 10, plural electrodes on a data side X1, X2 - Xi (X) and plural electrodes on a scanning side Y1, Y2 - Yi (Y) are disposed so as to be mutually crossed. After impressing the writing voltage on the electrode on the scanning side Y in each field, the polarization correcting electrode having the reverse polarity against the writing voltage and for erasing the polarization caused by the writing voltage is impressed on the same electrode on the scanning side Y and also the absolute quantity of the writing voltage or the polarization correcting voltage in the 1st field is made to differ from that in the 2nd field, so that the light emitting intensity in the 1st field is made equal to the light emitting intensity in the 2nd field. Thus, the dispersion of the light emitting intensity between the fields does not occur and the good screen without the flickers can be obtained.
Patent JP-H1152693-A (JP)
Title: Developer processing device
Inventor: KAWABATA ITARU
IPC: G03G15/08
Filed: 1997-08-01
Abstract: PROBLEM TO BE SOLVED: To dissolve defectiveness such as an agitating or conveying failure by providing an agitating or conveying auxiliary member at least at one end part of a rotating member, and providing this auxiliary member in a state of being expandable in the direction of the rotation axis of the rotating member. SOLUTION: An agitating/conveying auxiliary member 10 is provided at the end part of an agitating carrier roller 32. The agitating/conveying auxiliary member 10 is provided with four agitating bars 13 movable in the direction of a rotary shaft 11 while piercing openings 12a-12d provided at the respective pieces of a cruciform holding member 12 provided at the end part of the agitating carrier roller 32. The agitating/conveying auxiliary member 10 is composed of the holding member 12, the agitating bars 13, a stationary plate 14 and a spring 15. Particularly the stationary plate 14 is movably provided, so that the agitating/conveying auxiliary member 10 is contracted in the direction of compressing the spring 15 and elongated by the return force of the spring 15.  A developer retained at the end part of a rotating member is therefore agitated or conveyed efficiently so as to be used without waste.
Patent JP-H0765353-A (JP)
Title: Magnetic recording medium
Inventor: OKITA TSUTOMU
IPC: C10N30/06
Filed: 1993-08-23
Abstract: PURPOSE:To obtain a metallic thin film type magnetic recording medium excellent in running performance, durability and preservability. CONSTITUTION:This magnetic recording medium has a ferromagnetic metallic thin film on at least one side of the nonmagnetic substrate. A carbon film may be formed on the metallic thin film and this medium has a surface layer contg. at least one of a fluorine-contg. compd. represented by a general formula Rf-R1 and a fluorine-contg. compd. represented by a general formula Rf-R2-Rf. One or more kinds of fluorine-contg. compds. each having a polar group and a perfluoroalkyl group and a corrosion inhibitor may further be contained in the surface layer. They may be contained in the back coat layer or may be applied to coat. In the formulae, Rf is (CF3)aCF3-a(CF2)b, 1<=a<=3, 1<=a+b<=11, R1 is 8-26C alkyl or alkenyl and R2 is 2-14C alkylene or alkenylene.