baber/WOPTO huggingface dataset:
Patent JP-H10330819-A (JP)
Title: Method for dephosphorizing molten iron by using water car scrap
Inventor: YAMAZOE HIROAKI
IPC: C21C1/00
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To use an inexpensive material as alternative light scrap and to drastically increase heat source owing to the combustion of rubber and resin component in waste car by pressing after recovering the valuable metal and the necessary parts from the waste car into the scrap and blending this scrap at the time of dephoshorizing molten iron. SOLUTION: A converter-type furnace having upper and lower blowing function, is used. The pressed scrap of plural waste cars is charged into a molten iron dephosphorizing furnace through a chute 12 together with the light scrap 14 produced in the plant. After charging the scrap, the molten iron is charged. Liquid of gasoline, oil, cooling water, etc., in the waster car is extracted and closed parts of fuel tank, radiator, etc., in the car, are opened to take safety counter-measure for preventing explosion at the time of being charged into the molten iron dephosphorizing furnace. The combustion heat of the rubber-like material and the resin material contained in the waste car is used as the thermal energy and the cooling capacity is improved.  At the time of completing the charge of the raw material, the dephosphorizing treatment is executed while using the bottom-blowing of inert gas together with the top- blowing with an oxygen lance.
Patent JP-S62295731-A (JP)
Title: Engine stall prevention device
Inventor: WAKAMI KENICHI
IPC: B60W10/10
Filed: 1986-06-17
Abstract: PURPOSE:To attempt the prevention of an engine stall when a clutch pedal is quickly released by providing an assisting mechanism which adjusts oscillating speed of a release folk in the direction of clutch engagement to slow speed when the operation on the clutch pedal is released. CONSTITUTION:When the operation on a clutch pedal 1 is quickly released, a push to a release bearing 8 to the right by a release folk 3 is released, then the release folk 3 is subjected to torque of right turn by the force of a diaphragm spring 9. In this case, the cylinder section 16a of an actuator 16 in an assisting mechanism 29 is in a position indicated in a dotted line, and a valve 17 in an open condition whereby the cylinder 16a moves quickly for the first time. When the valve 17 is closed, however, as air in an upper chamber is taken only through an orifice 20, the movement of the cylinder section 16a is rapidly decreased in speed, thereby engaging a clutching mechanism 14 adequately.
Patent JP-H10332105-A (JP)
Title: Horizontal type steam separator for steam drum
Inventor: KOREKAWA KIICHI
IPC: F22B37/32
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of carryover even when a water level in a steam drum becomes high, by providing a cylindrical centrifugal duct in the tangential direction of which the steam introduced into a steam introducing chamber of the steam drum and containing water is led from a steam inlet duct and the axis of which extends almost horizontally. SOLUTION: An outlet hood 10 extending upward is fitted to a steam outlet part 8g in a centrifugal duct 8b of a horizontal type steam separator 8. The steam introduced into a steam introducing chamber 3b of a steam drum 3 and containing water is led in the tangential direction of the centrifugal duct 8b from a steam inlet duct 8a of the horizontal type steam separator 8, and by a centrifugal force generated on the occasion of whirling along the inside of the centrifugal duct 8b, the water contained in the steam is separated and drained into a water storage part 3a of the steam drum 3 from a primary drain outlet part 8c, a drain outlet part 8e and a secondary drain outlet part 8f. Meanwhile, the steam wherefrom the water is separated is discharged into the upper part inside the steam drum 3 from the steam outlet part 8g of the centrifugal duct 8b through the outlet hood 10.
Patent JP-S5858694-A (JP)
Inventor: GAI ROIDO FUUGAA
IPC: G07D5/08
Filed: 1982-08-18
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。
Patent JP-H04303994-A (JP)
Title: Printed wiring board
Inventor: KADOWAKI MAMORU
IPC: H05K3/34
Filed: 1991-03-29
Abstract: PURPOSE:To prevent the formation of a bridge of solder paste when the terminals of parts elements are connected to conductors on a printed wiring board. CONSTITUTION:When two or more projected lines 3 of an insulating blank are formed along conductors 2 between the conductors at sections where the terminals of parts elements are soldered, the power of solder paste 4 crossing the lines 3 is lowered, since the planar distance between the conductors 2 becomes substantially longer and the paste 4 is cooled and hardened or loses its surface tension in the course of movement. In addition, even when the paste 4 gets into the space between the lines 3 after crossing one line 3, no bridge is formed unless the paste 4 gets into the same space from the other side. Therefore, the occurrence of short circuit in a circuit can be prevented on a printed wiring board and, in addition, the operation of the device incorporating the circuit can be guaranteed.
Patent JP-S5845892-A (JP)
Inventor: KURIMOTO YOSHITANE
IPC: B26D1/04
Filed: 1981-09-11
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-S63306453-A (JP)
Title: Image output device
Inventor: HAYAKAWA SEIJI
IPC: G03D13/00
Filed: 1987-06-08
Abstract: PURPOSE:To simplify a feeding mechanism and to evade the bulk size of the whole device, and to reduce the size of the device by interposing a direction inverting guide member for sending a sheet between a couple of pressure developing rollers in a conveyance line for a coloring sheet. CONSTITUTION:The pressure-sensitive recording sheet 3 and coloring sheet 18 are put one over the other and passed between the couple of pressure developing rollers 8a and 8b arranged in a horizontal plane opposite to each other. The direction inverting guide member 20 which inverts the direction of the coloring sheet 18 from its horizontal feeding and sends it to between the couple of pressure developing rollers is interposed in the conveyance line for the coloring sheet 18. The coloring sheet 18 which is sent horizontally is inverted in direction to a vertical direction through the direction inverting guide member 20 and sent to between the couple of the pressure developing rollers. The bulk size of the device when the storage space for the coloring sheet is secured is evaded. Consequently the coloring sheet feeding mechanism is simplified and the whole device is reduced in size.
Patent JP-H05178644-A (JP)
Title: Intermediate film for laminated glass and laminated glass
Inventor: YOSHIOKA TADAHIKO
IPC: C03C27/12
Filed: 1992-06-03
Abstract: PURPOSE:To obtain a laminated glass excellent in adhesive strength, moisture resistance and free from secular change of adhesive strength by atmospheric exposure, irradiation of ultraviolet rays or temp. CONSTITUTION:An intermediate film 17 for laminated glass formed by a resin composition mainly made of a polyvinylacetal resin is interposed between a transparent plate 11, at least on the inner surface of which a metallic oxide layer or metal layer 12 is formed, and a glass plate 16. The intermediate film 17 for laminated glass has adhesive strength controlling layers 13, 15 containing a denaturated silicone oil. Adhesive strength of the adhesive strength controlling layers 13, 15 with the metal oxide layer or metallic layer 12 is hardly decreased with the lapse of time.
Patent JP-H07324583-A (JP)
Title: Core sampling device for stratum investigation
Inventor: SEKIGUCHI EIICHI
IPC: E21B25/02
Filed: 1994-05-31
Abstract: PURPOSE:To make accurate investigation of stratum by forming a sampling tube to receive a core covered with a bag into a pair of semi-circular split bodies at the top inside an inner tube, forming in cylindrical shape under the condition butted to each other, and inserting them detachably. CONSTITUTION:While an outer tube 1 and an inner tube 2 are installed on an outer tube head 5 and an inner tube head 8, respectively, a sampling tube 3 is fitted closely into an inner tube 11 while keeping cylindrical shape and inserted into a stratum to be investigated. By this, a core A is taken into the sampling tube 3 under the condition packed in a bag 18. Then one split body 3a which constitutes the sampling tube 3 is removed so as to investigate the core A left in the other split body 3b under the packed condition or by breaking off the bag 18.
Patent JP-S6033518-A (JP)
Title: Connecting method of optical fiber composite cable and connection sleeve
Inventor: KAWAHIRA HIROYOSHI
IPC: G02B6/40
Filed: 1983-08-04
Abstract: PURPOSE:To facilitate and secure the connection of an optical fiber composite cable by storing the connection part of an optical fiber integrally in a connection sleeve without using any special connection box. CONSTITUTION:Element wires 1 and 1 are stripped stepwise to expose aluminum pipes 2 and optical fibers 3 and 3. The 1st sleeve 5 is clamped around the stepwise stripped end parts. A lock part piece 6 which engages a connecting part piece 7 is formed at the outer circumference of the 1st sleeve 5 on the side of an optical fiber through hole 5b. Cables w1 and w2 to be connected are so set that end parts face each other at a specific interval, and they are fixed with a jig 20 to connect the optical fibers 3 and 3 to necessary length. Then, the 1st facing sleeves 5 and 5 are connected together by the connecting part piece 7, and they are covered entirely with the 2nd sleeve 8. Thus, the optical fiber composite cable is connected easily and securely.
Patent JP-S62299366-A (JP)
Title: Detection of stop of paper feed in thermal-type recorder
Inventor: SUGAWARA MASAHIKO
IPC: B41J11/42
Filed: 1986-06-20
Abstract: PURPOSE:To prevent a thermal head from being broken due to overheating, by passing markers periodically printed on a recording paper through the position of a slitted plate as the paper is moved, converting into an electrical signal the energy of reflected light corresponding to the quantity of the markers appearing through slits of the slitted plate, and detecting the movement and the stop of the paper based on the electrical signal. CONSTITUTION:Black markers printed on a recording paper 6 is passed through the position of a slitted plate 5 as the paper is fed, and the energy of the light incident on a phototransistor is varied depending on the overlap condition of the markers and slits of the slitted plates 5, and an output from the phototransistor 3 is also varied accordingly. As the recording paper 6 is moved in the direction from a thermal head 7 toward a marker detector, the output of the phototransistor 3 is varied between a maximum value and a minimum value in each printing period of the markers. When the paper 6 is stopped, the output of the phototransistor 3 is maintained at a value corresponding to the overlap condition of the markers and the slits of the slitted plate 5. Accordingly, the marker detector 9 outputs a signal B corresponding to the output of the phototransistor 3, namely, corresponding to the movement or stop of the recording paper 6.
Patent JP-H06334912-A (JP)
Title: Picture input device
Inventor: HIROZAWA MASASHI
IPC: G02B7/28
Filed: 1993-05-21
Abstract: PURPOSE:To focus the surface of an inclined subject and to synthesize a focused image on the whole screen from plural subjects which are not simultaneously focused without time deviation. CONSTITUTION:Input light is branched only by the number of CCDs through a beam splitter to receive the light. A signal obtained from the CCD 3 is digitized and stored in a memory 23. A piezo-electric element 27 is extended/ contracted by controlling a piezo-electric element driving circuit 26 to move the CCD 3 and then data are stored in the memory 23. When the image stored in the memory 23 is more accurately focused, the contents of the memory 23 are transferred to a memory 24. When an image stored in the memory 24 is more accurately focused, no operation is executed. Thus operation for searching a position on which an allocated part is most focused by moving the CCD 3 is repeated. The most focused position is similarly searched also for the other CCD 4, images on both the most focused positions are synthesized by an overall picture synthesizing circuit 35 to obtain an overall synthetic picture.
Patent JP-H11339392-A (JP)
Title: Recording device
Inventor: TAKADA MASAAKI
IPC: G11B20/10
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a recording device in which a compression rate of a signal when an input signal before start of a recording means is accumulated in a buffer memory is varied, limited capacity of a buffer memory is effectively used, and start of recording is quickened. SOLUTION: A system control means 160 gives a required picture compression rate to a picture compression means 100 through a picture compression rate control means 110, also gives a voice compression rate to a voice compression means 101 through a voice compression rate control means 111, based on residual capacity of a buffer memory 130 and a time required until start of recording of a recording means 150, a picture signal S1 and a voice signal S2 are compressed respectively, processing such as making bit stream and the like is performed by a picture voice signal processing means 120, and the signal is accumulated in a buffer memory 130.  When a recording means 150 is made able to start recording, a system control means 160 operates a recording system signal processing means 140 and the recording means 150 to start recording from the buffer memory 130, and each compression rate is reduced to a normal value simultaneously.
Patent JP-S6120774-A (JP)
Title: Platen holder of printer
Inventor: MAKINO KOUSHIN
IPC: B41J11/14
Filed: 1984-07-10
Abstract: PURPOSE:To arrange so that the widening of a gap between a platen and a printing head may be prevented and the missing of printed characters eliminated by supporting the platen witn a support resisting the friction of paper and retracting the support using an electromagnet. CONSTITUTION:A solenoid 10 is excited at the beginning of printing and a plunger 10a is released from a permanent magnet, resulting in the upward movement of an actuator 19 with the help o f a spring 23 and the contacting of a platen 15 to a stopper 22 after being pushed up by a spring 9. Thus a gap G between the platen and a printing head is determined. A support 26 which has been prevented from moving to the left by the platen 15 rotates with a lever 27 centering around a rotary shaft 25 under a spring force. Then the support braces the lower part of the opposite section of the platen 15, so that the gap G is not widened even by the friction of paper 12 and no missing of printed characters occurs. At the time of printingf completion, first the solenoid 28 is excited and the support 26 retracting from theplaten 15. Next, the solenoid 10 is excited to push down the platen and when the device is in ''standby'' state, the energizing of both solenoids is stopped.
Patent JP-2000325452-A (JP)
Title: Energy saving type air purifier
Inventor: INOUE KIYOSHI
IPC: A61L9/18
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To decompose harmful substances in air in a working area, and improve the environment of a living space by an inexpensive device by providing a catalyst the major component of which is titanium oxide, and which is activat ed by a noble metal, or the like, a low-powdered light source, and a power source of a small capacity to make the light source emit light. SOLUTION: This device decomposes and detoxifies harmful substances in air using a catalyst the major component of which is titanium oxide, and which is activated by a noble metal by optically activating it, and the air purifier is constituted by providing a low-powered light source to optically activate the catalyst, and a power source to make the light source emit light. For example, a cylindrical catalyst case both ends of which are open is manufactured from an aluminum pipe or a square pipe the wall surface of which is a mesh- form, and an LED is attached on the internal surface. Then, the purifier is stood at the corner in a room, and by the draft action together with the excitation of the catalyst, contaminated air in the room is convection-circulated through the inside of the case. Then, when the outside is bright, the purifying action is displayed on the outside.
Patent JP-S5475250-A (JP)
Title: Digital division circuit
Inventor: SASAKI TAKEO
IPC: G06F7/62
Filed: 1977-11-28
Abstract: PURPOSE:To simplify the constitution of the division circuit which deals with the divisor and the dividend in a digital way by providing the subtraction counter to set the digital dividend, divisor N-counter to set the digital divisor and the counter to display the quotient respectively. CONSTITUTION:Pulse row supply circuit 10 supplies the pulse row composed of the clock pulse in the same number as the divisor with installation of oscillator 12 to generates the clock pulse and substraction counter 15 which is connected to oscillator 12 via gate 13 and sets the digital dividend of the optional value. In addition to circuit 10, divisor N-counter 20 is provided to generate the output of numerical zero with every input of the clock pulse equal to the digital divisor N and then to set the divisor through inversion of divisor N by the numerical zero output, along with quotient counter 30 which displays the quotient through counting the numerical zero output. Thus, a digital division circuit is obtained.
Patent JP-S6124768-A (JP)
Inventor: TABUCHI SHIGEAKI
IPC: E02D5/34
Filed: 1984-07-12
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-H0311925-A (JP)
Title: Inverter device
Inventor: TAKAHASHI MASAHIRO
IPC: H02P23/07
Filed: 1989-06-06
Abstract: PURPOSE:To detect in advance a malfunction of a circuit by detecting the presence or absence of a voltage between at least two sets of lines of three lines of an input side by inverting it to AC after 3-phase AC is converted to DC, and determining a open phase. CONSTITUTION:3-phase power sources R-T are converted to DC by a converter 1, and a pulsating current is smoothed by a capacitor 2. The obtained DC is converted to 3-phase VVVF by an inverter 3, and an induction motor 4 is driven. The presence of absence of a voltage is detected by power detectors 5 connected between the lines of the sources R-T, input to a discriminator 6, thereby determining the presence or absence of an open phase and a power interruption. If the power sources are not malfunctioned, signals RF-TF and IPF of H levels are output. For example, the RF in which the R phase is open becomes L. In case of open phases of the S and T phases and power interruption, the signals SF, TR and IPF output L. Thus, if the operation is stopped when the signal L is detected, overheat of rectifiers due to the malfunction of the circuit and instability of an output voltage are prevented.
Patent JP-S6035287-A (JP)
Title: Electronic timepiece
Inventor: ISHIHARA NORITOMO
IPC: G04G5/00
Filed: 1983-08-05
Abstract: PURPOSE:To facilitate the recognition of the resetting by temporarily extinguishing or fully lighting a minute display means or the like when the second counting circuit was reset. CONSTITUTION:As a signal 9 comes from a switch 1, a single pulse signal 10 is generated at the output 3 from the signal through a waveform shaping circuit 2. The signal 10 resets a second counter 4. At this point, the pieces of time information 12 and 13 of a minute counter 5 and a hour counter 6 are at a low level while lighting is made. When a signal 10 is inputted, a high level is outputted forcibly to halt the hour and minute display functions to show extinguishment or full lighting in the display of a minute display circuit 7 and a hour display circuit 8.
Patent JP-S5935546-A (JP)
Title: Manufacture of stator for underwater motor
Inventor: KADOTANI KENZOU
IPC: H02K5/132
Filed: 1982-08-20
Abstract: PURPOSE:To increase the lifetime of a stator by molding with resin a coil end, and winding a water shielding tape and a resin-immersed high strength fiber cloth tape, thereby increasing the water resistance of the stator. CONSTITUTION:The coil end 3 of a stator is molded with resin 4 in a compact manner, and a water shielding tape 5 is wound in a toroidal shape on the entire peripheral surface of the molded stator 1. Then, a resin-immersed high strength fiber clock tape 10 is wound in a toroidal shape on the outer periphery of the wound layer of the tape 5, the wound stator 1 is then inserted into a mandrel which is slightly larger than the outer diameter of a rotor, the resin is cured, and the mandrel is pulled out after the curing. Then, the temperature rise of the stator can be suppressed, the water resistance can be improved, and the lifetime of the stator can be increased.
Patent JP-S62298772-A (JP)
Inventor: FUIRITSUPU PIOORE
IPC: G01R31/00
Filed: 1987-06-10
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-H05310679-A (JP)
Title: Functional thin film containing guanidinium derivative and nucleic acid base derivative
Inventor: KURIHARA KAZUE
IPC: G01N27/12
Filed: 1992-05-07
Abstract: PURPOSE:To obtain a functional thin film useful as a sensor showing excellent selectivity and integrity to specific nucleotides, comprising a guanidinium derivative and a nucleic acid base derivative as functional groups wherein the functional groups are arranged toward the surface of the film. CONSTITUTION:A mixture obtained by blending a derivative of formula I (R is 10-22C alkyl, fluoro-alkyl or its derivative; HX is acid group) with a derivative of the formula R'-Y (Y is nucleic acid base; R' is as shown for R) in a molecular ratio of 1:1 is made into a thin film by LB method or casting method and orientation of the functional groups comprising the derivatives is controlled to give the objective thin film containing the functional groups orientated toward the surface of film. A compound of formula II obtained from 4'- octanoxyphenylazo-4-(10-bromodecanoxy)benzene and sodium azide as starting raw materials may be cited as the compound of formula I and a compound of formula III obtained from 4'-octanoxyphenylazo-4-(10-bromodecanoxy)benzene and adenine as the compound of the formula R'-Y.
Patent JP-H10317552-A (JP)
Title: Wall surface panel device
Inventor: IDA TATSUMI
IPC: E04B2/82
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a wall surface panel device which is easy in the treatment for attractiveness of corner parts despite the fact that a roof rail is continued with a floor rail at the corner parts and any corner-decorated column is not required. SOLUTION: A roof rail 1 is a member of channel-shaped section of which underside is open, and a floor rail 2 is a member of channel-shaped section of which upper side is open. Also the roof rail and floor rail are provided with a pair of vertical plates 27, 27 or 29, 29 continued at right angle to each other inside and outside them at corner parts, and an upwardly open inside notch 31 of L-shaped plan capable of receiving the upper or lower part of a panel 5 is formed in the crossed part of an inside both vertical plates 27. In addition, an outer notch 34 of linear-shaped plan capable of receiving the upper or lower part of an end part member 32 connected to the end part of the panel is formed in the outside both vertical plates 27 facing the inside notch 31, and synthetic resin decorated covers 39 and 40 are fitted closely to each of the notches 31 and 34 which are exposed to the underside of the panel 5 and end part member 32.