baber/WOPTO huggingface dataset:
Patent JP-S60221160-A (JP)
Title: Detection of slag outflow
Inventor: TOKUDA MASATOSHI
IPC: B22D2/00
Filed: 1984-04-18
Abstract: PURPOSE:To enable quick detection of slag outflow with high accuracy without being affected by operating conditions by monitoring directly the diameter of the outflow stream from a vessel for a molten metal by an optical means and detecting the fluctuation in the stream diameter with the molten metal and slag. CONSTITUTION:A sealing material 6 is provided between a sliding nozzle 3 and a pouring pipe 5 and a purging pipe 8 is provided through the wall of the material 6 in such a way that the top end thereof faces the flow of the molten steel 2 in said sealing material in the stage of pouring the molten steel 2 in a ladle 1 via the nozzle 3 into a tundish 4. The oxidation of the molten steel 2 is prevented by an inert gas 9 in the pipe 8. A camera 10 is provided behind the pipe 8 to take the image signal for the flow of the molten steel 2 into a signal processing unit 12. The point of the time when the diameter of the molten steel 2 flow increases sharply is captured as the time when the slag flows out. The unit 12 receives the present opening signal from a device 7 for opening and closing the nozzle 3 and applies a closing command thereto to prevent the intrusion of the slag into the tundish 4.
Patent JP-H11241587-A (JP)
Title: Machine for excavating gap between tunnels and lining method
Inventor: TOYODA TOSHINORI
IPC: E21D11/10
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a rational method for excavating a gap between element tunnels in a shell preceding excavation shield tunneling method among road tunnel excavating methods. SOLUTION: A gap portion 3 and a rood portion 4 located outside thereof are excavated at the same time, cast-in-place concrete is placed on the roof portion to create a sheathing water stop board and the segments of both tunnels are cut to be open to facilitate connecting work for a lining body. A gap is excavated at the same time with the subsequent element tunnel taking similar procedures.
Patent JP-2000236838-A (JP)
Title: Food prepared by using koto-sugi as main raw material and its preparation
Inventor: HIYO SEKI
IPC: A23L19/00
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To obtain a food produced by using Koto-sugi (a tree of the family Taxaceae, native to Yunnan Province, China, or the like) as a main raw material and incorporated with Kouka (flower of Carthamus tinctorium), or the like, known as a Chinese herb drug effective for gynecological diseases. SOLUTION: The trunk of Koto-sugi powdered to 20-60 μm diameter is mixed with dried powder of Kouka, Keishi (twig of Cinnamomum cassia), Kankyou (rhizome of Zingiber officinale), Taisou (fruit of Zizyphus jujuba), Shouikyou (fruit of Foeniculum vulgare) and Sanshishi (fruit of Gardenia jasminoides). As an alternative, the trunk of Koto-sugi is powdered to 20-60 μm diameter in a vacuum of 60-220 kg/cm2, mixed with dried powder of Kouka, Keishi, Kankyou, Taisou, Shouikyou and Sanshishi and the mixture is dried, packed in a paper bag at a water content of 5% and shipped.  As another alternative, the trunk of Koto-sugi is powdered to 20-60 μm diameter in a vacuum of 60-220 kg/cm2, separately dried powder of Kouka, Keishi, Knakyou, Taisou, Shouikyou and Sanshishi is boiled in water to obtain a concentrated liquid, the liquid is added to the Koto-sugi powder and the mixture is powdered by dry-free process and tableted in the presence of an excipient.
Patent JP-S63260961-A (JP)
Title: Crosslinkable silyl polymer composition
Inventor: DEIBITSUDO JIYON BURIN
IPC: C08L51/06
Filed: 1988-04-01
Abstract: A crosslinkable silyl polymer composition which exhibits a reduced tendency to undergo premature crosslinking during the fabrication of articles therefrom comprises a silyl polymer, an aromatic ester and an organometallic silanol condensation catalyst.
Patent JP-S533791-A (JP)
Title: Superconductive magnetic field device
Inventor: NISHIYAMA ENJIYU
IPC: H01F6/00
Filed: 1976-06-30
Abstract: PURPOSE:In a superconductive magnetic filed device comprising superposition of plural discs buried with superconductors, the integrating structure of the disc-type coils is simplified without requiring any coupling means such as bolts, etc. in integrating the disc-type coils.
Patent JP-S61234713-A (JP)
Inventor: KANEKO TATSUMI
IPC: A01F12/00
Filed: 1985-04-12
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-S59204700-A (JP)
Inventor: NISHIYAMA SAKAE
IPC: C11D17/00
Filed: 1983-05-04
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-S5413361-A (JP)
Title: Torsional property tester for optical fiber
Inventor: KATSUYAMA YUTAKA
IPC: G01M11/00
Filed: 1977-07-01
Abstract: PURPOSE: To make it possible to measure the twisting times of an optical fiber sample, the twisting property to be established, and the twisting times up to breakage by extending the sample under a variable high tension and by twisting the sample under its extended condition. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05238465-A (JP)
Title: Cross-member for rear fork
Inventor: NORO HIROSHI
IPC: B62K25/20
Filed: 1992-02-28
Abstract: PURPOSE:To provide a cross-member of a rear fork, which is capable of reducing noise due to a cavity by restricting the change in stiffness of the rear fork, keeping the increase in machining costs and weight to a minimum, and plugging the opening of the cross-member. CONSTITUTION:A rear fork 1 consists of arms 5, 5 and a cross-member 6. The cross-member 6 is made of an extruded material of nearly box-type cross- section, and laid over between both the arms 5, 5 at the positions in the neighborhood of a rear wheel. Further, a notch is formed on the cross-member in order to escape from the wheel, and a cover 7 is provided to plug the opening formed by the notch. The cover 7 is made of lightweight material such as resin, etc., and provided with a nut 7b which is provided with an fixed part 7a and insert-molded. The nut 7b is adapted to be connected to a bolt 7c passing through a hole 6c penetrated through the front part 6b of the cross-member 6.
Patent JP-S61237939-A (JP)
Title: Solar heat collector
Inventor: KITAGAWA KUNIAKI
IPC: F24S90/00
Filed: 1985-04-13
Abstract: PURPOSE:To enable air conditioning of a room by circulation of air and heating of the room by direct sunshine to be selectively effected, by a construction wherein a light-transmitting plate disposed at a lower part of a light-transmitting part can be moved inward and outward. CONSTITUTION:A support shaft 26 is connected with an output shaft of a motor M, and can take up a heat-collecting body 5 through driving of the motor M.. With the body 5 is drawn out, air in a room R is caused to flow through a hole 24 and a lower air pipe 21 to the gap (g) between the light-transmitting part 3 and the body 5, by driving a fan F. When passing through the gap (g), air is heated through heat exchange with the body 5, and heated air is discharged into a room R1 after passing through an air pipe 22 and a duct 29, thereby heating the room R2. The body 5 is taken up by a take-up means 45, is moved, and solar heat passed through the light-transmitting part 3 is directed into the room R1, whereby the room R can be heated and lighted by the solar radiation heat. Further, at night in summer or the like, heat accumulated in the room R can be dissipated to the exterior through heat transfer through the plate 4 by moving the body 5, whereby room temperature can be lowered.
Patent JP-S575715-A (JP)
Title: Production of polyurethane foam
Inventor: KAWAHARA HIROSHI
IPC: C08G18/00
Filed: 1980-06-13
Abstract: PURPOSE: The foaming and curing of a specific polyether-polyol mixture and a polyisocyanate is conducted in a mold, thus facilitating the production of foamed articles with complicated shapes and high mechanical strength.  
     CONSTITUTION: (A) A mixture of (i) a polyethyertriol with a molecular weight of 1,500W3,500 and primary hydroxyl terminals and (ii) a polyetherdiol of 500W2,500 molecular weight, resulting in 65W95 average hydroxyl value, or of component (i) with (iii) a polyethertriol of 800W3,500 molecular weight, resulting in 65W85 average hydroxyl value, or of component (i) with (iv) a polyethertetraol of 1,500W 4,000 molecular weight, resulting in 65W80 average hydroxyl value, is mixed with (B) a polyisocyanate. The resultant mixture is foamed and cured in a mold. The weight ratio of a/b or c, or d is (50W95)/(50W5). 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60221747-A (JP)
Title: Silver halide photosensitive material
Inventor: KADOWAKI KOUJI
IPC: G03C1/30
Filed: 1984-04-18
Abstract: PURPOSE:To obtain superior sharpness by incorporating silver halide high in silver chloride content, and a specified compd. in an emulsion to be hardened with a specified hardening agent. CONSTITUTION:The emulsion layer contains silver halide contg. >=25mol% silver chloride, and a compd. represented by formula I in which R1, R2 are each alkyl, aryl, -COOR', -CN, -OR, or -NR'R'', and R', R'' are each H, alkyl, or aryl. The emulsion layer is hardened with a compd. represented by formula I or IIin which R5 is Cl, -OH, alkyl, alkoxy, -OM (M is a univalent metal), -NR'R'', -NHCOR''; and R6 is same as R5 except Cl, and R7, R8 are each Cl, alkyl, alkoxy, or -OM. The color photographic printing photosensitive material using such an emulsion layer can form a print superior in sharpness and whiteness, it can be enhanced in sensitivity, reduced in change of sensitivity due to the lapse of time, and it can elevate laboratory operation efficiency to a marked degree.
Patent JP-S58196565-A (JP)
Title: Cleaning device
Inventor: ITAYA MASAHIKO
IPC: G03G21/10
Filed: 1982-05-13
Abstract: PURPOSE:To decrease the abrasion on the surface of a body to be cleaned, and to make a cleaning device adaptable to a high speed and in simple construction by providing a movable part which is displaced by the effect of suction to open the spacing from the surface of said body. CONSTITUTION:A cleaning device 2 is so installed that the tip ends of elastic blades 4 and 5 contact lightly with the surface of a body 1 to be cleaned in the absence of suction. When the suction is started with a suction fan 8, the blades 4 and 5 are bent inward by negative pressure and the tip ends of the blades are detached from the surface of the body 1. The air on the outside of a suction port 3a flows into the cleaning device at a high velocity through the clearance formed by said bending; therefore, the toner T stuck on the surface of the body 1 is blown off from the surface of the body 1 by the high velocity air flow developed by the same and is captured by a filter bag 7. Thus, the cleaning is accomplished with substantially no contact of the blades 4, 5 with the surface of the body 1 and the cleaning with the high velocity air flow generated by said device adapts itself easily to the high advancing speed of the body 1.
Patent JP-S57195512-A (JP)
Title: Roll cross rolling mill
Inventor: ARAYA HIROSHI
IPC: B21B13/14
Filed: 1981-05-27
Abstract: PURPOSE:To eliminate the need of a large scaled thrust bearing, by energizing chocks installed on upper and lower work rolls to the direction of separating each other, and providing devices which decrease the thrust of roll produced in kiss rolling to the space between respective roll chocks. CONSTITUTION:Devices 16, which energize a mill body to the direction of separating a roll chock 4 of an upper work roll 1 from a roll chock 5 of a lower work roll 2 and make the thrust of roll produced in kiss rolling to zero or decrease, are provided to a space between the roll chocks 4 and 5. When a rolling is performed by bringing the rolls 1 and 2 into high press. contact with each other, the prestressss are made to generate in mill housings and rolls by actuating the devices 16 before the starting of rolling. In this stage, the contact force between the rolls 1 and 2 decreases and approaches to zero or nearly zero. Accordingly, a thrust in the axial direction of roll produced after the start of rolling decreases and approaches to zero or nearly zero.
Patent JP-S58218124-A (JP)
Inventor: JIYAGUDEITSUSHIYU JII BERANI
IPC: C23F1/00
Filed: 1983-05-06
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-H11276483-A (JP)
Title: Electric connector connecting structure for ultrasonic catheter
Inventor: KAKIZAKI TAKAMI
IPC: A61B8/12
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To provide an electric connector connecting structure for an ultrasonic catheter capable of reconciling the electric connection and the mechanical connection without changing a conventional contact point and capable of coping with it without changing the size of a connector when a new electric contact point is disposed in the ultrasonic catheter. SOLUTION: A spring contact point 21 is disposed in a connector side contact point group 20 of an ultrasonic catheter besides a conventional contact point. A receiving contact point is disposed in a device side contact point group as a contact point contacting with the spring contact point 21. Since the receiving contact point is a thin metallic cylinder, a space is minimum, and since the spring contact point 21 is also a thin metallic plate, a space becomes minimum. Contact performance is excellent by a spring structure, so that there is no need to change an external shape of the connector side contact point group 20 and the device side contact point group.
Patent JP-S61240842-A (JP)
Title: Magnetizing method for magnet of dc motor
Inventor: OGURIYAMA MASAMI
IPC: H02K15/03
Filed: 1985-04-16
Abstract: PURPOSE:To obtain satisfactory magnetic characteristic without magnetized unevenness, by arranging each current in the circumferential direction of each yoke, in the opposite directions to each other, when the inner peripheral side and the outer peripheral side of the end face of a magnet are magnetized at the same time by using separate yokes. CONSTITUTION:When respectively different magnetic poles are magnetized on the inner peripheral side and the outer peripheral side of the end face of a ring-shaped or disc-shaped magnet 1, then magnetizing yokes 3 and 4 (a magnetizing yoke 3 for forming field system,and a magnetizing yoke 4 for forming a frequency generator) winding up the inner peripheral side and the outer peripheral side with respectively separate magnetizing conductors are arranged to be confronted together. The peripheral sides are magnetized with electrical conduction at the same time so that current on the peripheral face of the magnetizing yoke 3 on the inner peripheral side and current on the peripheral face of the magnetizing yoke 4 on the outer peripheral side may be arranged in the opposite directions to each other. As a result, the magnetized unevenness of the magnet 1 is not generated, and the magnetic characteristic can be improved.
Patent JP-S57194350-A (JP)
Title: Acoustic-emission measuring apparatus
Inventor: FURUMURA ICHIROU
IPC: G01N29/14
Filed: 1981-05-26
Abstract: PURPOSE:To grasp the variation of conditions of transformation and defects with a computer and on-line, by classifying and extracting an AE wave by the plural filters. CONSTITUTION:An AE wave caught by a detector 21 is converted into an electric signal and is applied to each filter circuit 23a-23n through a preamplifier 22. Each extracted signal is inputted into each peak amplitude measuring circuit 24a-24n and is converted into a pulse train corresponding to the amplitude value of the inputted signal here. This pulse train is inputted into counting output circuits 25a-25n and is counted. Further, said pulse train is converted into an analogue signal by the circuits 25a-25n and is given to a multi-pen type recorder 26 and then, is recorded. Then, it is set by a counting system setting circuit 27 which decides whether the sum total is measured or a counting ratio is measured for all test period to the circuits 25a-25n.
Patent JP-H11275974-A (JP)
Title: Seedling box expander
Inventor: YAMAGUCHI MASATO
IPC: A01G9/00
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To increase an expanding operation efficiency of a plurality of seedling boxes and make each of the seedling box be surely transferred onto the ground with a front driving part by arranging the plurality of seedling boxes introduced from backward in the right and left direction and simultaneously expanding. SOLUTION: This seedling box expander is composed of a supporting frame fitted on a running machine body 9, a rear part of a carrying frame supported at a front part of the supporting frame in vertically swingable state, a tilting mechanism 7 making the carrying frame tilt from an about horizontal attitude to a front-down attitude provided on the supporting frame, a longitudinal carrying means loading several pieces of seedling boxes N on the carrying frame in the right and left direction and carrying forward and a lateral carrying means 25 transferring the seedling boxes N from a seedling boxes introducing side to the right and left side and arranging on the longitudinal carrying means.  The longitudinal carrying means has a driving part pushing out each of the seedling box N to the front part and a box delivering means 10 supplying the seeding box N to the lateral carrying means 25 is disposed at a rear of the carrying frame in the seedling box expander.
Patent JP-S59204098-A (JP)
Inventor: SATOU YAMATO
IPC: G10L13/00
Filed: 1983-05-07
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-2000273025-A (JP)
Title: Treating agent for softening hair and cold wave treating agent containing the same
Inventor: OTA TOSHIO
IPC: A61K8/40
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To obtain the subject treating agent for softening hair capable of providing hair with an extremely excellent softening effect, exerting no bad influence on performances of the wave treating agent at all, having excellent stability when added to a permanent cold wave treating agent by making the subject treating agent include specific ammonium salts. SOLUTION: This treating agent comprises (A) a quaternary ammonium salt of formula I (R1 is a 14-22C alkyl or hydroxyalkyl; X is a halogen or a 1-2C alkylsulfate group; m+n is 2-5) and (B) a quaternary ammonium salt of formula II (R2 and R3 are each a 8-13C alkyl or hydroxyalkyl; Y is a halogen or a 1-2C alkylsulfate). Preferably the treating agent comprises 0.1-15 wt.% of the component A and 0.01-5 wt.% of the component B in the formulating ratio of the component A to the component B of 3:1 to 5:1 by weight. The treating agent is added to a solution comprising a reducing agent and/or an alkali agent as a main component to give a useful cold wave treating agent.
Patent JP-S535904-A (JP)
Title: Terminal unit
Inventor: WATANABE YASUMASA
IPC: G06F13/42
Filed: 1976-07-07
Abstract: PURPOSE:To improve the throughout of the central control equipment and the use efficiency of the communication line by communicating to the central control equipment that the data received from the central control equipment has been outputted.
Patent JP-H11281685-A (JP)
Title: Insulation resistance detection circuit
Inventor: HIRABAYASHI AKINORI
IPC: G01R27/02
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To provide an insulation resistance detection circuit for detecting an insulation resistance quickly. SOLUTION: The insulation resistance detection circuit is provided with a sinusoidal wave generation circuit 1 for generating sinusoidal waves, a peak- holding circuit 3 for retaining the maximum amplitude of the half-wave output of the above sinusoidal wave whose amplitude changes according to an insulation resistance as the maximum amplitude, and a timing output circuit 5 for outputting an output value based on a retention value by the peak-holding circuit 3 in synchronization with the sinusoidal wave and at the same time resetting the retention value.
Patent JP-S57201117-A (JP)
Title: Positioning apparatus
Inventor: NAKANO TAKESHI
IPC: B23Q15/24
Filed: 1981-05-28
Abstract: PURPOSE:To provide a cutting process capable of cutting a fixed length at high speed precisely by controlling moving positions of steel plates or the like through a second pulse generator when the material is far from the fixed position on a fixed length cutting apparatus and controlling the moving positions through a first pulse generator, when the speed approaches a high level. CONSTITUTION:At the time of starting, the position determined according to a set device 14 is separated from the position of a loader 1, an output of a counter 9 is zero,  a control changeover detector 10 does not output any information and a switch 6 is OFF, a switch 7 is ON. The value of a counter changeover setter 15 is reduced from the value of the set device 14 and further the value of a counter 9 counting the signal from a second pulse generator 5 is reduced from the value. The result obtained corresponding to the output from a function generator 12 drives a electric motor 3 at high speed through a change-over circuit 11. When the material is near its stop position and its moving speed is lowered, reaching the value of a control changeover setter 16, the output sets the switch 6 ON and the switch 7 OFF. Consequently, the motor 3 can be controlled and positioned according to the remaining distance in an arithmetic counter 21 based upon an output from a first pulse generator 4 of high resolution through a ON/OFF control amplifier 13 and a changeover circuit 11.
Patent JP-H03278296-A (JP)
Title: Commodity selling device
Inventor: YAMAMOTO YOSHIRO
IPC: G06V30/224
Filed: 1990-03-28
Abstract: PURPOSE:To improve the operability of the commodity selling device by arranging a scanning device on the right and left position of an operator opposed to a commodity receiving board positioned on the lower part of the commodity receiving part of a cart formed on a base. CONSTITUTION:The cart 1 is set up on the scanning device 8. The setting position of the cart 1 is on the right side at the time of observing it from the opposed operator and a cart 1 emptied in the preceding calculation is positioned on the left side. Thereby, the operator holds each commodity and allows it to pass the front of a reading window 27 of a scanner block 25 to allow the scanner to read out a bar code stuck to the commodity. Thereby, the commodity is registered and transferred to the left empty cart 1. Since visual lines between the operator and a customer are not interrupted, the registration of commodities can be executed in an opened state.
Patent JP-H05307433-A (JP)
Title: Keyboard
Inventor: TAKANO MASAHIRO
IPC: G06F3/02
Filed: 1992-04-02
Abstract: PURPOSE:To provide a keyboard which can easily be assembled in a short time by providing an embossed part with a step, which projects out of the internal side surface of an incorporated type housing. CONSTITUTION:The keyboard having the incorporated type housing 8, a rubber cup sheet 10 and a fixed plate 12 is provided with the embossed part with the step, which projects out of the internal side surface of the incorporated type housing 8. An embossment with step 14 is made to pass through incorporated parts so as to fix the positions of the respective parts. The tip part of the embossment with step 14 is inserted into the fixed plate 12 being a back panel and it is stopped at a stepped part. Then, the tip part is heat-caulked. The embossed part with step is made hollow. Thus, the keyboard which can easily be assembled in short time can be obtained.