baber/WOPTO huggingface dataset:
Patent JP-S565910-A (JP)
Title: Dephosphorizing method of pig iron containing chromium
Inventor: MARUHASHI SHIGEAKI
IPC: C21B5/02
Filed: 1979-06-29
Abstract: PURPOSE: To subject pig iron containing Cr to dephosphorizing and denitrifying treatments industrially advantageously by bringing the pig iron of ≥3% Cr-content in contact with the slag containing alkaline earth metal halide, oxide of Li or its carbonate, iron oxide, etc. while maintaining its Si concentration at the specified value or less.  
     CONSTITUTION: While the molten iron of ≥3% Cr content is being maintained of its Si concentration at ≤0.2% and is being suppressed of oxidation of the Cr in it, it is put in contact with the following dephosphorizing and denitrifying slag, whereby it is dephosphorized and denitrified. Namely, the slag containing 30W80% of  one or more kinds of fluoride or chloride of alkaline earth metals (e.g.; CaF 2 ), 0.4W 30% of one or more kinds of oxide or carbide of Li (e.g.; Li 2 CO 3 ) and 5W50% of  one or more kinds of iron oxide, Ni oxide (e.g.; Fe 2 O 3 ) is used. The oxidation suppression of Cr of this case is accomplished by the control of the CO partial pressure of the atmosphere or the control of the C concentration in an iron bath. In addition, this contact treatment is done at temperature up to 1,600°C. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60225072-A (JP)
Title: Diagnosis of deterioration in insulation for power cable
Inventor: SOMA KENICHIROU
IPC: G01R31/12
Filed: 1984-04-23
Abstract: PURPOSE:To elevate the detecting accuracy of deterioration in the insulation of a cable by detecting DC component from current flowing to the neutral point of a grounding transformer to measure the DC component more accurately from the cable in which a water tree is generated. CONSTITUTION:Currents I1 and I2 refer to earth wire currents from a CV cable while current I3 to that flowing through the earth wire of a groundin transformer 1. On the other hand, as the current I3 flowing through the earth wire of the grounding transformer 1 equals I1+I2 as stray current I4-I7 flow through a closed circuit. Therefore, DC component is detected from the current I3 to find the presence, size and direction of generation concerning water tree in a cable insulator and thus the propriety of continuous use of the cable can be determined.
Patent JP-H05249289-A (JP)
Title: Air lifting door
Inventor: MIZUSHINA TOMOYUKI
IPC: E05D15/06
Filed: 1992-03-04
Abstract: PURPOSE:To enable economical driving of a door with a small and simple device by jetting pressurized gas on the floor and floating a door for moving it in a horizontal direction. CONSTITUTION:A door 1 which do not need to be put on a rail is made of a material having radiation shielding function. At the lower part of the door 1, a gas jet device 2 capable of jetting pressurized gas to the floor is fixed. This device 2 contains a diaphragm inside of a disk opened downward and this disk is fixed on the door 1. By supplying compressed air from a pressurized gas supplying device into the diaphragm, this diaphragm is swelled. Thus, the air forming a pressure zone leaks in the atmosphere to form a thin air film between the diaphragm and the floor and so the door 1 is lifted completely apart from the floor being without any friction. This door is moved horizontally by a combination of rack and pinion driven by a manual operation or an electric motor.
Patent JP-H02265892-A (JP)
Title: Door control device of elevator
Inventor: HOJO KAZUYA
IPC: B66B3/00
Filed: 1989-04-03
Abstract: PURPOSE:To prevent a cage door from being left open after an 'open extension' operation by installing a means of broadcasting with a speech synthesis device to the import that a release button is to be operated before a specified time is over when the 'open extension' button was operated. CONSTITUTION:When an 'open extension' button is operated, a relay is energized through a circuit of P-3a-4b-19Tb-16-N, and self-held at a contact point 16a1. With a contact point 16a2 is then closed, timers 18T, 19T start counting. After the lapse of 15 seconds, the timer 18T is actuated to close a contact point 18Ta and to actuate a speech synthesis device 20 which announces 'Please, operate a release button on completion of works'. If things were left as they stand since the works were not completed by then, the timer 19T operates after the lapse of 30 seconds to close a contact point 19Ta, sound a buzzer 21, open a contact point 19Tb, de-energize the relay 16 approximately one second later, close a contact point 16b and energize a relay 14 through a circuit of P-13Ta-16b-15b-14-N to begin closing the door.
Patent JP-H08276592-A (JP)
Title: Recording apparatus
Inventor: KANEKO KIYOSHI
IPC: B41J2/05
Filed: 1995-04-06
Abstract: PURPOSE: To provide a recording apparatus capable of efficiently detecting temp. by simple constitution while using single power supply voltage. CONSTITUTION: When the temp. detected by a temp. sensor 1708 is within a first region, a transistor 18 is turned OFF and the reference voltage (Vref) inputted to an operational amplifier 17 becomes the partial voltages of resistors 11-13 to power supply voltage (Vcc) and, when the detected temp. is within a second region, the transistor 18 is turned ON and the reference voltage (Vref) inputted to the operational amplifier 17 becomes the partial voltages of the resistors 11-12 to the potential difference between the power supply voltage (Vcc) and the collector saturated voltage (Vcc) of the transistor 18. The resistors 11-13 can be inexpensively obtained in spite of high accuracy but the transistor 18 has irregularity at every element or environment. Therefore, the output of the operational amplifier 17 is accurate within the first region but is not too good within the second region.
Patent JP-2000271538-A (JP)
Title: Precoat metal sheet excellent in interlaminar adhesion
Inventor: FURUKAWA HIROYASU
IPC: B32B15/08
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a precoat metal sheet having excellent interlaminar adhesion wherein through worked by forming in uses for household electric appliances, building materials or the like, interlaminar exfoliation of a multi- layer coating film is not generated. SOLUTION: In a precoat metal sheet having at least two layers of a coating film, an XPS strength ratio of N to total XPS strength of C, O, N of the coating film within a range of 3 μm to a lower layer side from an interface of contact two layers is 7-25%, and a melamine reaction rate of the coating film in this range is made 40-90%. Thereby, a state wherein sufficient melamine exists in the lower layer, and the melamine has a sufficient reactivity is obtained, and interlaminar adhesion between the lower and upper layers can be secured.
Patent JP-H07293260-A (JP)
Title: Swirl controller for fuel injection type engine
Inventor: MORIKAWA KOJI
IPC: F02D43/00
Filed: 1994-04-20
Abstract: PURPOSE:To improve emission, improve fuel consumption and output by selecting the laminar combustion or uniform combustion on the basis of the operation state of an engine and opening/closing-controlling a swirl valve so that the specific condition on the basis of the selection is satisfied. CONSTITUTION:In the intake passage 2 of an engine 1, a swirl valve 10 which generates a swirl flow inside a cylinder when a valve is closed is arranged. Since a plurality of fuel injection valves 11 and 12 are controlled on the basis of the engine operation state, the laminary ocmbustion and the uniform combustion are realized. In this case, in each combustion system of the laminary combustion or unifiorm combustion is selected by a selecting means on the basis of the engine revolution speed or the engine load. In case of the selection of the laminary ocmbustion, etc., the swirl valve 10 is closed, while if the uhiform vombustion is selected in the high load operation region in the vicinity of the perfect throttle opening, control is performed by the swirl valve control means so that the swirl valve 10 is opened.
Patent JP-H08280446-A (JP)
Title: Stretchable table
Inventor: JIYANKARURO PIRETSUTEI
IPC: A47B1/08
Filed: 1996-04-03
Abstract: PROBLEM TO BE SOLVED: To change easily and rapidly by providing a foldable board and a pair of basis structures, one of which is mounted on wheels and which are movable between a condition spaced apart from each other when they are extended, and a condition adjacent to each other with an engaging means. SOLUTION: A foldable board 2 including a central portion 3 is connected to end portions 4, 5 respectively by intermediate board portions 6, 7. The foldable board 2 can be adapted for a fist operative condition fully extended, and for a second operative condition in which the intermediate portions 6, 7 and end portions 4, 5 are folded under the central board portion 3 forming a single board of a table. The end portions 4, 5 are respectively supported by frames 8, 9, the frame 8 has wheels 11 under its legs 10, and receives the frame 9 in a shortening condition. At this time, an opening of tubular element 8a forming wing portions of a U-shaped frame 8 receives a horizontal axis 15 and mutually engages.
Patent JP-H10243576-A (JP)
Title: Emergency lamp turn-on device
Inventor: YUZAWA KAZUHIRO
IPC: H02J9/00
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To make it possible to detect whether or not an appropriate battery is used and whether or not the battery is in a defectless state. SOLUTION: An emergency lamp turn-on device is provided with a charging transformer 3 which transforms the voltage of commercial power supply 1 and a rectifier 4 which rectifies the output of the transformer 3. The turn-on device is also provided with a battery 7 which is changed with the output of the rectifier 4 supplied to the battery 4 through a charging resistor 6 and a relay 2 for detecting power failure incorporating a normally-closed contact 32 which is opened when the power supply 1 is interrupted and a normally- opened contact 31 which is closed when the power supply 1 is interrupted. In addition, the turn-on device is also provided with a comparing and discriminating circuit which is composed mainly of a comparator 9 (including 1/2 and 2/2) which detects the charged voltage of the battery 7 when the battery 7 is changed and judges whether or not the voltage falls within a normal charged voltage range and a pilot lamp 20 which indicates abnormality when the charged voltage is out of the normal charged voltage range.
Patent JP-S578042-A (JP)
Title: Manufacturing of japanese type scissors
Inventor: OKADA ISAO
IPC: B23P15/40
Filed: 1980-06-16
Abstract: PURPOSE: To mass-produce Japanese type scissors easy to handle at low cost by punching a steel plate in a predetermined shape, cutting and bending the same to form a grip part of the scissors, and riveting the blade tip part to the tip ends of the grip.  
     CONSTITUTION: In order to manufacture a grip 5, a soft steel plate is punched in a developed state, and then is bent to form the grip. Blade members 1 are formed into a predetermined configuration by punching a hard steel plate. Then, the blade members 1 are inserted into the grip 5, and riveted by fixing rivets 10, thereby connecting the blade members to the grip. Further, the outer side of the grip 5 is wrapped by a cover material consisting of a plastic material, and fixed to the blade members by locking members 11. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02259746-A (JP)
Title: X-ray fluoroscopic photographing device
Inventor: IKETA YOSHIKAZU
IPC: G03B42/02
Filed: 1989-03-31
Abstract: PURPOSE:To improve operability and photographing efficiency and to manage exposure by providing an operating room with an information reading means, a medium reading/ writing means and a display control part, providing a photographing room with an information recording means and connecting a controller and the controller of the peripheral devices with a line. CONSTITUTION:The subject device is composed by providing a remote console panel 8 with the information reader 9, the medium reader 10, the medium writing means 11 and the display controller 12, providing the information recorder 13 in a high-speed photographing device 1 and connecting the control unit 18 with each peripheral remote photographing table controller 14, X-ray generation controller 15 and high-speed controller 16 with the communication channel 17. In such a constitution, the printing-in of the person to be examined identification information to the photographing film 6 is attained by only scanning and reading the necessary parts of the identification cards, clinical charts of a person to be examined with the console panel 8 or inserting the person to be examined carrying information medium into the device 10. Further, photographing information can be written, as well. Photographing conditions, etc. can be imprinted and confirmed. Thus, since all remote operations are performed on the console panel, the exposure control is easily carried out and the fatigue of the operator is reduced, as well.
Patent JP-S62236547-A (JP)
Inventor: DOSONO MASAKI
IPC: A61F13/15
Filed: 1986-04-09
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-H11283797-A (JP)
Title: High frequency quadrupole accelerator
Inventor: FUJISAWA HIROSHI
IPC: H05H9/04
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a miniaturized high frequency quadrupole accelerator of which the quadrupole asymmetricity is suppressed as much as possible with a simple post structure. SOLUTION: Four rod electrodes 2a, 2b, 3a, 3b arranged symmetrically at 90 deg. intervals are horizontally supported by posts 4a, 4b, 5a, 5b, 6a, 6b. The electrodes 2a, 2b constitute an electrode pair 2 and the electrode pair 2 are supported by the posts 4a, 5a, 6a. The electrodes 3a, 3b constitute an electrode pair 3 and the electrode pair 3 are supported by the posts 4b, 5b, 6b. The posts 4a, 4b constitute a post pair 4, the posts 5a, 5b constitute a post pair 5, and the posts 6a, 6b constitute a post pair 6.  In this case, the post pairs 4, 6 are so arranged as to join the terminals in the sides opposed to the electrode pair supporting sides with the bottom face 7a of a tank 7 and the post pair 5 is so arranged as to face the terminal in the side opposed to the electrode pair supporting side in the direction 180 deg. different from that of the post pairs 4, 6, in other words, as to join the terminal with the upper face 7b of the tank 7.
Patent JP-S59207110-A (JP)
Inventor: TATENO AKIRA
IPC: B65F1/06
Filed: 1983-05-10
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-H05279045-A (JP)
Title: Production of source material for soft ferrite
IPC: C01G49/00
Filed: 1992-04-03
Abstract: PURPOSE:To remove chloride from the source material and to obtain the source material for soft ferrite having a high degree of uniform dispersion by oxidizing and roasting a chloride soln. containing essential element which constitutes the objective soft ferrite, adding an oxide of specified element and water to the roasted material, and then cleaning. CONSTITUTION:Chloride of Fe which is the essential element to constitute the soft ferrite and one or more chlorides of Mn, Mg, Ni and Cu, according to the required performances of the ferrite, are mixed and sprayed for oxidization roasting. Oxides of Fe, Mn, Mg, Ni, Cu and Zn or compds. (e.g. carbonates or hydroxides) of these elements which easily change into oxides are added to the roasted oxide with water in such a manner that the mixture has the objective ferrite compsn. These compds. are stirred and then the supernatant is removed. This procedure is repeated to remove chlorine. Then, polyvinyl alcohol or the like is added to the source material and spray-dried. By this method, the obtd. ferrite source material has a high degree of uniform dispersion of the ferrite component. The obtd. source material contains <=0.05wt.% residual chlorine.
Patent JP-S566387-A (JP)
Title: Air-magnesium cell
Inventor: AIZAWA GENICHI
IPC: H01M8/02
Filed: 1979-06-28
Abstract: PURPOSE:To allow an air electrode to firmly adhere to the frame body of a cell, by providing an opening window through a face of an air electrode frame of bottom- tight box shape, bonding the air electrode to the electrode frame in such a manner as to close the opening window while simultaneously applying a binder to its adherent place through a cloth or nonwoven fabric. CONSTITUTION:One face of an air electrode frame body 1 is closed. On the other face of the body a recessed step portion to be an air intake port when partially laminated on the closed part is formed to provide an opening window, and an air electrode 15 is bonded to a window frame 16 with a positive electrode terminal 2 in such a manner as to close said opening window. When the air electrode 15 is bonded, firstly an epoxy resin 18, thermosetting resin, is allowed to flow on the window frame 16 to place the air electrode 15 on top of that further flow the epoxy resin 18, and then a tape-shaped nylon cloth 19 is placed and lightly pressed from the above, and this results in the permeation of the epoxy resin into the nylon cloth permitting the air electrode 15 to be wrapped in such a shape as square, thus to obtain a strong adherence.
Patent JP-S58202741-A (JP)
Title: Tool changer for machine tool
Inventor: KASE HIROSHI
IPC: B23Q3/157
Filed: 1982-05-14
Abstract: PURPOSE:To make the tool changing for both spindles achievable individually, by temporarily storing a cutting tool handed over from a tool charge arm for horizontal spindle use, while installing an intermediate pot capable of handing over to another tool change arm for vertical spindle use, between both these tool change arms. CONSTITUTION:Tool changing for a horizontal spindle 15 takes place by means of the conventional operation of a first change arm 36 installed in a saddle 26 movable in both directions. Also tool changing for a vertical spindle takes place in the following that operating the first arm 36, a new cutting tool pulled out of a tool magazine M is stored in an intermediate pot 32 movable by 90 deg centering on a shaft 30 of a bracket 25 secured to the saddle 26. This pot 32 rotates by 90 deg so as to make a second tool change arm 41 for the vertical spindle possible to grip the cutting tool while the second tool change arm 41 performs changing the incoming and outgoing tools via the intermediate pot 32. The outgoing tool in the pot 32 is returned to the tool magazine through the first arm.
Patent JP-H09255574-A (JP)
Title: 2-aryl-substituted pyridine compounds
Inventor: GUNTAA SHIYUMITSUTO
IPC: C07D213/50
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To obtain a pyridine compound capable of lowering the level of LDL cholesterol and simultaneously raising the level of HDL cholesterol in blood and mainly useful for treating hyperlipoproteinemia, hypolipoproteinemia and arteriosclerosis. SOLUTION: A 2-aryl-substituted pyridine of formula I [A and E are each a 6-10C aryl which may be substituted with one to three of groups such as hydroxyl groups; D is a <=8C linear or branched alkyl which may be substituted with a hydroxyl group; L is a 3-8C cycloalkyl which may be substituted with a 3-8C cycloalkyl group, etc.; T is a group of the formula: R<3> -X-(R<3> is a 3-8C cycloalkyl, etc.; X is a <=10C linear or branched alkyl, etc.,) or formula II (R<4> is the same as R<3> ; R<5> is H; R<6> is H, mercapto, a halogen, etc.; or R<5> and R<6> together form a carbonyl group)]. The compound is obtained by reacting a compound of formula III (R" is a <=4C linear or branched alkoxycarbonyl) with a Grignard reagent, etc., in an inactive solvent and subsequently reducing the reaction product.
Patent JP-H10281981-A (JP)
Title: Measuring device utilizing surface plasmon resonance
Inventor: AWAMURA DAIKICHI
IPC: G01N21/41
Filed: 1997-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a measuring device having more excellent measuring sensitivity and measuring precision. SOLUTION: A laser beam source 1 is used as a light source for emitting a measuring light, and the laser beam is deflected in a prescribed frequency by a beam deflecting device. The deflected laser beam is incident on a metal thin film 9 formed on a prism element 8 by use of a converging lens 7. The converging lens 7 is arranged so that the front focus is conformed to the emitting point of the beam deflecting device, and the rear focus to the metal thin film 9. Consequently, the laser beam whose incident angle is continuously changed timewise is incident on the metal thin film 9. The light totally reflected by the metal thin film 9 causes a light absorption in the position of a specified incident angle according to a sample 10. The totally reflected optical beam is received by a linear image sensor 12.  The arrangement position of each light receiving element of the linear image sensor 12 is conformed to the incident angle, the charge accumulated in each light receiving element is read, whereby R-θ curve can be obtained at real time.
Patent JP-H01254634-A (JP)
Title: Production of cycloalkanol and/or ester thereof
Inventor: FUKUHARA HIROSHI
IPC: C07C67/04
Filed: 1988-04-04
Abstract: PURPOSE:To obtain the aimed compounds in high yield and to enable simultaneous production of these compounds in producing the title compounds by adding water and/or an aliphatic carboxylic acid to a dichloroalkene, by using a strongly acidic cation exchange resin as a catalyst. CONSTITUTION:In producing a cycloalkanol useful as an intermediate for adipic acid, nylon, etc., and/or a cycloalkanol aliphatic carboxylic acid ester useful as a specific solvent such as cyclohexyl acetate by adding water and/or an aliphatic carboxylic acid to a dichloroalkene, a strongly acidic cation exchange resin is used as a catalyst and the above-mentioned reaction is carried out preferably at 110-160 deg.C, especially 115-140 deg.C so that conversion ratio of the cycloalkene is raised, the aimed compounds are obtained in high yield and both the aimed compounds can be simultaneously produced.
Patent JP-S567877-A (JP)
Title: Transfer winding method for continuous winder for covered wire
Inventor: KAJIWARA MAKOTO
IPC: B65H67/04
Filed: 1979-07-02
Abstract: PURPOSE: To effectively prevent failure in transfer winding of a covered wire between take-up bobbins by a construction wherein trapping pawls of trapping plates trap that portion of a covered wire which is substantially free of a cover layer.  
     CONSTITUTION: According to the present method, when a covered wire 1 is transferred from one take-up bobbin 12 to the other take-up bobbin 12', a portion 1A substantially free of the cover layer is formed in the covered wire 1 by an adequate means and the portion 1A is trapped by trapping pawls 20, 20' of trapping plates 22, 22'. Accordingly, the winding starting end of the wire 1 is effectively engaged with and securely trapped by the trappng pawls 20, 20'. Since the winding starting end of the wire 1 can thus be trapped securely, a failure in trasfer winding is prevented, chips or wastes of the cover collecting on the pawls 12, 12' are largely reduced in amount and the use life of the pawls is elongated. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07292099-A (JP)
Title: Production of polyketone
Inventor: ITO CHIHIRO
IPC: C08G67/00
Filed: 1994-04-21
Abstract: PURPOSE:To obtain in high yield a polyketone suited for use in an engineering resin. CONSTITUTION:A process for continuously producing a polyketone by polymerizing ethylene and carbon monoxide in a diluting solvent in the presence of a radical-polymerization initiator which process comprises blowing a gaseous mixture of the monomers into the solvent under such conditions that Q/(P.V0) is 0.005-0.2 [wherein Q (1/min) is the feed rate for the mixture in the standard state; P (kgfcm<-2> G) is polymerization pressure; and V0 (liter) is the volume of the solvent].
Patent JP-S61240954-A (JP)
Inventor: NAKANO AKIHISA
IPC: A61D1/08
Filed: 1985-04-18
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。