baber/WOPTO huggingface dataset:
Patent JP-S5528354-A (JP)
Title: Working method for repairing vacuum tank of degassing apparatus for molten steel
Inventor: OOSAWA TSUTOMU
IPC: C21C7/10
Filed: 1978-08-18
Abstract: PURPOSE:To repair the vacuum tank with excellent working efficiency and safety, at repairing the vacuum tank of the degassing apparatus for the molten steel, by moving only the vacuum tank to the repair shop using the truck provided with the lift, by temporarily placing the vacuum tank on the stationary bench, and by arranging the repair tools at necessary positions using the truck. CONSTITUTION:The vacuum tank 9 for degassing the molten steel is detached from the auxiliary apparatus and is placed on the lift 2 of the truck 1, and then, the truck 1 is moved to the stationary bench 4 at the repair shop owing to the driving device 3. The lift 2 is actuated for temporarily placing the vacuum tank 9 on the bench 4 through the hydraulic jack 5. After that the truck 1 is moved, and the jigs like as the preheating hood 6, etc., necessary for repairs, are placed and held on the  lift 2 by the crane, etc., and then, truck 1 is moved to the position under the  vacuum tank 9. Hereupon, the hydraulic jack 5 and the lift 2 are adjusted not to  cause the jig to interfere with the bottom of the vacuum tank 9. Under this condition, the repair of the vacuum tank 9 is worked safely and efficiently.
Patent JP-H09289416-A (JP)
Title: Crystal oscillation circuit
Inventor: TANAKA SHOICHI
IPC: H03B5/32
Filed: 1996-04-23
Abstract: PROBLEM TO BE SOLVED: To provide the crystal oscillation circuit which can be driven to oscillate by composing the crystal oscillation circuit of a gate element and even by using a crystal vibrator which has a low excitation level and high impedance. SOLUTION: A main oscillation circuit 1 performs crystal oscillation to generate an oscillation output 9. An auxiliary oscillation circuit 4 assists the excitation of the main oscillation circuit 1. A control circuit 7 outputs a starting signal 6 with an externally inputted oscillation control signal 8 to control the operation of the auxiliary oscillation circuit 4 and main oscillation circuit 1. The crystal oscillator 3 performs oscillating operation. A buffer element 2 performs feedback operation. Analog switches 17 and 18 and a buffer element 5 are turned on and off with the starting signal 6.
Patent JP-S5728607-A (JP)
Title: Replacing apparatus for roll of rolling mill
Inventor: HATA SHIYUUICHI
IPC: B21B31/10
Filed: 1980-07-25
Abstract: PURPOSE:To replace a roll safely in a short time, by practicing a setting work for a new roll, a  withdrawing work for an old roll, a loading work and a shipping work for the old roll, with a link  chain block, having plural hooks and being installed upon a truck equipped with a transverse  feeder. CONSTITUTION:A truck 1 is moved oppositely to a rolling mill (to the right side in the illustration); a driver 27 is rotated in the normal direction, and a link chain block is horizontally moved  to the right side in the illustration. Then a roll withdrawing apparatus 39 connected to the tip of  the link chain block is guided by wheel stoppers 11, 40' and is moved to the right side in the illustration. The end of a new roll is then hung on a hook 35 by a hook elevator 36 of the roll  withdrawing apparatus 39; the driver 27 is reversely rotated in order to load the new roll on the  new roll to the right side with the driver 12 of the roll withdrawing apparatus 24. After moving the truck 1 which is then traveled to the left side in the illustration. Another roll withdrawing  apparatus 24 is then moved to the right and the left similarly to above said procedures in order to withdraw an old roll and to load it on the truck 1. Each hook is then released from new and old  rolls, the transverse feeder 2 is moved in the direction B, and the new roll is pushed into the  rolling mill by moving the truck 1 to the right side in the illustration, the old roll is shipped out by  the roll withdrawing apparatus 39.
Patent JP-S5625932-A (JP)
Title: Heat treating equipment for wire
Inventor: FUJIURA MASAMI
IPC: C21D9/52
Filed: 1979-08-10
Abstract: PURPOSE:To manufacture wires having a uniform mechanical characteristics lengthwisely by cooling uniformly wire coils by means of using vertical rolls having a wire guide groove jointly with a conveyer, when a drawn and continuous ring type formed wire is cooled while being transferred on the conveyer. CONSTITUTION:A hard wire 1 rolled by a hot finish rolling mill 11 is introduced in a cooler 12 to cool from a roll finished temperature of 1,000-1,100 deg.C to a temperature of 950-850 deg.C. The wire is then made to loose coils 4 by a laying cone 13 and transferred on a conveyer 14. On this occasion, vertical rolls 16 and 17 provided with a helical guide groove 21 are installed oppositely on right and left sides between transfer rolls 15, and are drived by other reduction gears 18 and 19 to rotate in a different rotational frequency. Wire coils 4 touching these vertical rolls are displaced so as to be twisted in the direction of an arrow C due to the difference in rotational frequency of the vertical rolls 16 and 17, and also are pushed up with the guide groove 21, so that the overlapped part 2 of the wires each other is shifted and the contact portion with the conveyer is always changed, and the wire coils 4 are cooled uniformly with refrigerant, resulting in an uniform composition.
Patent JP-S61262243-A (JP)
Title: Damping device
Inventor: SUGANO HIDENORI
IPC: F16F13/00
Filed: 1985-05-15
Abstract: PURPOSE:To reduce a vibration transmission rate throughout a wide range by the method wherein a piston, sealed and placed reciprocatively in an inner cylinder, the interior of which is filled with liquid, is magnetically coupled, in a non-contact manner, to an outer cylinder, reciprocatively containing the inner cylinder, with the aid of a magnet. CONSTITUTION:The interior of an inner cylinder 5, made of a non-magnetic material, is charged with silicone oil L, and liquid tightly seals a piston 6 with the aid of a plug 61 in a state to reprocatively contain the piston. An inner magnet 71 is toroidally secured to the outer periphery of the piston 6, and an orifice 64, vertically extended, is formed. An outer cylinder 8, similarily made of a non-magnetic material, contains a part or all of the inner cylinder 5, and is secured to a base bed 2. An outer magnet 72 is secured to the inner wall of the outer cylinder 8, and the piston 6 is coupled to the outer cylinder 8 through the coupling action of a magnet.
Patent JP-H08292265-A (JP)
Title: Measuring device of displacement information
Inventor: TAKAMIYA MAKOTO
IPC: G01P3/36
Filed: 1995-04-25
Abstract: PURPOSE: To prevent the effect of drop-out efficiently by integrating a photodetector receiving scattered light from an object with a light sensing changing means for changing a light sensing region of the photodetector. CONSTITUTION: Piezoelectric ceramic 25 is stuck on a vibrator 26, which is fixed as a cantilever by a vibrator fixing member 27. The vibrator 26 and a photodetector 9 are disposed integrally on a circuit board 30. Being driven by the resonance frequency fs of the vibrator 26, the ceramic 25 can make a vibratory displacement amount efficiently. When the vibrator 26 is disposed on an optical path of a converging optical system and made to vibrate, a direction and a region of light sensing are changed. When the optical path in the direction of the detector 9 is interrupted by the vibrator 26 at the time of occurrence of drop-out, the balance of light and shade of a speckle pattern on the detector 9 is lost and the state of drop-out can be eliminated. Even when an object moves at a low speed, accordingly, the drop-out for a long time can be avoided.
Patent JP-H03296495-A (JP)
Title: Water purifying apparatus
Inventor: MUKAI RIKA
IPC: C02F3/34
Filed: 1990-04-17
Abstract: PURPOSE:To always supply clean water by parallelly arranging a water nitration module and a denitrification module both of which are packed with mineral substance to a forcible circulation flow path and arranging an oxygen supply means on the upstream side of the nitration module. CONSTITUTION:The sewage accumulated at the center of the bottom part of a water tank 2 passes through a water flow path (forward path) 3a from an inflow port 4 to enter a nitration module 7 and a denitrification module 10 both of which are packed with mineral substance 6 by a pump 5 and ammonia of the sewage entering the nitration module 7 is subjected to oxidative decomposition by the aerobic bacteria group bonded to the surface of the mineral substance 6 to become nitrate. Air is sucked in the nitration module 7 by the jet stream apparatus 8 arranged to the inlet of the nitration module 7 through a flow pipe 9 to generate oxygen-containing air bubbles and ammonia is perfectly oxidized by the aerobic bacteria group in the presence of air bubbles to become nitrate. This nitrate enters the denitrification module 10 to be perfectly decomposed into nitrogen and water.
Patent JP-S62257751-A (JP)
Title: Ceramic case for semiconductor device
Inventor: KUBO HIROSHI
IPC: H01L23/04
Filed: 1986-04-30
Abstract: PURPOSE:To prevent the generation of defective die-bonding by forming a projecting section to the other main surface reverse to one main surface of a case. CONSTITUTION:In a semiconductor-device ceramic case 1', a main surface 2 reverse to a main surface 3 to which a semiconductor chip is fixed is projected from the main surface of a peripheral surface. Since such a projecting section is shaped, contacts with a heater block can be concentrated to a central section, thus eliminating the effect of warpage in a projecting shape of the ceramic case, then preventing the generation of defective die-bonding.
Patent JP-H05119317-A (JP)
Title: Surface light source device
Inventor: YAMAMOTO KUNITOSHI
IPC: G02B6/00
Filed: 1992-03-27
Abstract: PURPOSE:To obtain a surface light source having the stable characteristic of quality. CONSTITUTION:As to the surface light source device where a line light source 2 is arranged on one side surface of a transparent light transmission plate 1, a side surface reflection layer 4 is arranged on the other side surface opposed to one side surface, a light diffusing and transmitting part 3 is provided on the back surface of the light transmission plate 1, and a white rear reflection layer 5 is arranged on the back surface of the light transmission plate 1; the area rate of the light diffusing and transmitting part 3 in a direction perpendicular to the axis of the line light source 2 is made larger as the part 3 gets farther from the side surface (a) on the line light source side of the light transmission plate 1, and made constant in an area from a spot where the brightness of surface light emission is the least expected to a side surface (c) on the side surface reflection layer side of the plate 1.
Patent JP-H04332371-A (JP)
Title: Cooling case
Inventor: TOMITA MAKOTO
IPC: F25B6/02
Filed: 1991-05-07
Abstract: PURPOSE:To obtain a cooling case, capable of utilizing the waste heat of a condenser for the assistant heat source of heating in winter and, on the other hand, capable of discharging the waste heat of another condenser to the outside of a house in summer. CONSTITUTION:A cooling case, in which the refrigerant of a compressor 7 is flow through condensers 12, 13, a pressure reducing device 11 and an evaporator 5 sequentially and recirculated to the compressor 7 to cool the inside of the main body 2 of a case, is constituted of the first condenser 12, discharging the heat of the condensers 12, 13 to the inside of a room and the second condenser 13, discharging the heat of the condenser 12 to the outside of the room. Respective condensers 12, 13 are connected in parallel between the compressor 7 and the pressure reducing device 11 while the refrigerant is flow selectively into respectively condensers 12, 13 through changeover valves SV1, SV2 operated based on the detecting signal of a sensor TH detecting an atmospheric temperature.
Patent JP-S5436507-A (JP)
Title: Cooling system for electric rotary machine
Inventor: TAWARA KAZUO
IPC: H02K9/06
Filed: 1977-08-26
Abstract: PURPOSE: To improve thermal transmission and to drop temperature of rotor, by locating a plurality of discs having high thermal conductivity in sandwitch in the core cooled through shaft heat pipe cooling system. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59222476-A (JP)
Title: Microbicide, manufacture and composition
Inventor: PEETAA RIIBURI
IPC: C07D405/04
Filed: 1984-05-19
Abstract: The described novel pyridine derivatives are those of the general formula I    <IMAGE>  (I)  wherein R is hydrogen, C1-C6-alkyl, C3-C6-cycloalkyl, phenyl, benzyl, phenyl substituted by C1-C4-alkyl, halogen, C1-C4-alkoxy, NO2 and/or CF3, or benzyl substituted by C1-C4-alkyl, halogen, C1-C4-alkoxy, NO2 and/or CF3, R1 and R2 independently of one another are each hydrogen, C1-C4-alkyl, halogen or C1-C4-alkoxy, R3, R4 and R5 independently of one another are each hydrogen, halogen, CF3, NO2, C1-C4-alkyl, C1-C4-alkoxy, phenyl, or phenyl substituted by C1-C4-alkyl, C1-C4-alkoxy, halogen, NO2 and/or CF3, U and V independently of one another are each C1-C6-alkyl, or alkyl substituted by halogen or C1-C4-alkoxy, or together form one of the following alkylene bridges:   <IMAGE>  Ra is hydrogen, C1-C12-alkyl, C1-C12-alkyl which is mono- or polysubstituted by halogen, or is phenyl, phenyl which is mono- or polysubstituted by halogen and/or C1-C4-alkyl, or is the group -CH2-Z-Rh, Rb is C1-C12-alkyl, C1-C12-alkyl which is mono- or polysubstituted by halogen, or is phenyl, phenyl which is mono- or polysubstituted by halogen and/or C1-C4-alkyl, or is the group -CH2-Z-Rh, wherein Z is oxygen or sulfur, and Rh is hydrogen, C1-C8-alkyl, C1-C8-alkyl which is substituted by C1-C4-alkoxy, or is C3-C4-alkenyl, 2-propynyl, 3-halo-2-propynyl, phenyl, phenyl which is substituted by halogen, C1-C4-alkyl, C1-C4-alkoxy, NO2 and/or CF3, or is benzyl, or benzyl substituted by halogen, C1-C4-alkyl, C1-C4-alkoxy, NO2 and/or CF3, Rc, Rd and Rf independently of one another are each hydrogen or C1-C4-alkyl, and Rg is hydrogen or C1-C4-alkyl; including the acid addition salts thereof. There is also described the production of these substances, as well as agrochemical compositions containing these substances as active ingredients for controlling phytopathogenic microorganisms.
Patent JP-H04309247-A (JP)
Title: Substrate heating equipment
Inventor: UNO MASAO
IPC: B25J15/08
Filed: 1991-04-08
Abstract: PURPOSE:To prevent position aberration when a substrate sent from a preceding process is received and mounted on the upper surface of a heater, in a substrate heating equipment. CONSTITUTION:A protruding member 12 as a cap forming member is interposed between the upper surface of a heater 9 and a substrate mounted on the upper surface of the heater 9. Hence a specified gap (g) is formed between the substrate and the heater surface. When the substrate 8 is mounted on the upper surface of the heater 9, the state that air is pushed in a part between the substrate 8 and the heater 9 upper surface is avoided, and the substrate can be prevented from generating position aberration.
Patent JP-S5225462-A (JP)
Title: Aeration and organism purifying device for polluted water
Inventor: OKADA TAMOTSU
IPC: C02F3/06
Filed: 1975-08-22
Abstract: PURPOSE: To provide a device of high ability of purification in comparison to the size of device, by making larger space for contact of micro-organisms and polluted water through each contact plate being put to be in wave form continued verticaly. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61260488-A (JP)
Title: Magnetic recording and reproducing device
Inventor: TSUKIHARA TOSHIMITSU
IPC: G11B31/00
Filed: 1985-05-14
Abstract: PURPOSE:To improve operability by installing a cover which covers and exposes an operating part, on the VTR operating part of a magnetic recording and reproducing device main body and switching a recording system and a reproducing one by interlocking with the opening and closing actions of the cover. CONSTITUTION:When the operating part 2 is covered, the fitting projecting part 6 of the cover 4 is engaged with the fixing recessed part 5 of a magnetic recording and reproducing device. While the cover 4 is closed, a switch 7 is opened, and the device comes to a recording mode. With the switch 7 pressed the device comes to a reproducing mode, and the cover 4 of the VTR operating part 2 is opened, and the operating part becomes operable. Thus an misoperation due to erroneous pressing at recording is eliminated, thereby attaining the facilitation of the operation and the improvement of the operability.
Patent JP-H09104677-A (JP)
Title: Bactericidal oxazolidinone compound
Inventor: JIYON BENJIYAMIN ADAMUZU JIYUN
IPC: A01P3/00
Filed: 1996-04-01
Abstract: A method of controlling plant disease using thioxooxazolidinones, oxazolidinediones and related heterocycles, some of which are new, and agriculturally suitable compositions containing them.
Patent JP-S59227694-A (JP)
Inventor: NAKAMURA YOUJI
IPC: B66D1/48
Filed: 1983-06-07
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-S62259458-A (JP)
Title: Semiconductor device
Inventor: HINODE KENJI
IPC: H01L21/3205
Filed: 1986-05-06
Abstract: PURPOSE:To prevent voids, hillock from generating by providing aluminum or aluminum alloy wirings which contain transition metal element as an adding element. CONSTITUTION:Aluminum or aluminum alloy wirings to which transition metal element is added are provided. A film is formed by a DC or high frequency magnetron sputtering method, and a high frequency bias power is applied to an Si wafer as a substrate. When a bias voltage is set to -150V, voids, hillocks are reduced when Ar amount to be introduced to the film is reduced, but not sufficient. On the contrary, a film and laminated film to which Ti, Ta are uniformly added do not substantially cause void, hillock.
Patent JP-H04309662-A (JP)
Title: Architectural edge member and interior execution method
Inventor: SASAKI MITSUO
IPC: E04F19/04
Filed: 1991-04-05
Abstract: PURPOSE:To facilitate the fitting work of ceiling plates, and reduce the number of parts items and working man-hours. CONSTITUTION:An edge member F for architecture consists of a supported surface 10 to be supported by an upper end surface 2a of a wall plate 2, a supporting surface 11 for supporting ceiling plates 3, and a covering member 13 for covering the upper end surface 2b of the wall plate 2. The edge member F is bonded to the upper end of the wall plate 2 through the adhesive 16, and a nail 15 is placed diagonally from the supported surface 10 to fix the edge member F. Thereafter, the ceiling plate 3 is supported by the supporting surface 11 of the edge member F, and is fixed to a conditioning member 5. Consequently, since the ceiling plate 3 is supported by the edge member F for fitting, support at each time and temporary fitting is eliminated to improve the workability, and secure the supporting strength, and reduce the field material or the like.
Patent JP-H02280444-A (JP)
Title: Facsimile equipment
Inventor: NIIMI FUMIHIKO
IPC: H04N1/32
Filed: 1989-04-20
Abstract: PURPOSE:To omit the trouble of dialing a destination telephone number by devising the equipment such that the destination telephone number described on a destination sheet is recognized automatically. CONSTITUTION:The equipment is provided with a destination sheet 1 whose prescribed position is described with a telephone number, a read section 2 reading the destination sheet to output a picture signal and a number information recognition section 3 outputting the number information recognized from a picture signal. When transmission start information 8 is inputted before transmission number information 9, the destination sheet 1 is read by the read section 2 and the number information recognition section 3 decides the propriety of the form of the destination sheet based on an output binarization picture signal and outputs the recognized number information when it is appropriate and a dial section 4 dials the telephone number of the destination corresponding to the number information. When the transmission number information 9 is inputted earlier than the transmission start information 8, the dial section 4 dials the destination telephone number corresponding to the transmission number information 9. Thus, the trouble of dialing the destination telephone number by the telephone set is omitted and wrong dialing is avoided.
Patent JP-S62260672-A (JP)
Inventor: YOKOZEKI MAKOTO
IPC: H05K13/02
Filed: 1986-05-02
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-S63268551-A (JP)
Title: Light alloy casting
Inventor: UEDA JUNZO
IPC: B62K25/10
Filed: 1987-04-24
Abstract: PURPOSE:To easily and efficiently obtain a light alloy casting having thin wall and light weight by integrating light core with light alloy at low cost and by casting the light alloy so as to surround the light core of foamed aluminum coating outer circumferential face by heat insulating material. CONSTITUTION:On the outer circumferential face of the foamed aluminum body having 90-97% porosity ratio and about 0.1-0.5 specific gravity, the heat insulating layer of silica, etc., is coated, to form the heat insulating layer and obtain the light core. The above coating layer can be formed by spraying, etc., and is suitable to about 1mm thickness. The above light core is arranged at the prescribed position in a forming metallic mold. Next, the molten light alloy of aluminum, etc., for casting is poured in this metallic mold. This molten metal is smoothly flowed along the outer circumferential face of the light core, which small heat content by the heat insulating layer and the wettability thereof becomes high. By this method, the light alloy casting having thin wall and light weight with the light core as-cast and high rigidity can be easily formed.
Patent JP-H10281497-A (JP)
Title: Constant temperature and humidity air supply device
Inventor: KOBAYASHI RYOJI
IPC: F24F3/14
Filed: 1997-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a constant temperature and humidity air supply device which can control temperature and humidity with high accuracy. SOLUTION: A constant temperature and humidity air supply device comprises an air cooler 1 and an air heater 2 in an air passage 30, a humidifier 3 having a steam generating chamber 3a with a heater 23 housed in a water tank and a blower 6. In an air passage from the air heater 2 to the blower 6, a throat part 7 is provided for restricting the air passage. In the throat part, a steam supply pipe 24 communicating with the steam generating chamber 3a is opened. The steam generating chamber 3a communicates with the discharge side passage 6b of the blower 6 through an air flow introducing pipe 10.
Patent JP-H01273674-A (JP)
Title: Arc welding weaving method by industrial robot
Inventor: TORII NOBUTOSHI
IPC: B25J9/16
Filed: 1988-04-27
Abstract: PURPOSE:To speed up weaving by sharing and controlling the single oscillation action of a multijoint robot to and by a wrist shaft and the weld line profiling action thereof to and by arm shafts. CONSTITUTION:The upper arm 2 which makes W turning is provided to the upper part of a swiveling cylinder 1 which makes theta swiveling and the lower arm 3 which makes U turning is provided to the front end thereof. The wrist part 4 is provided to the front of the lower arm 3 so that gamma rotation and betarotation are freely executed. The gamma rotation, beta rotation and alpha rotation of the wrist part 4 which makes the single oscillation action are shared to a wrist control program and the theta swiveling of the cylinder 1, the W turning of the arm 2 and the U turning of the arm 3 are shared to a control program for profiling the weld lines. The weaving of a torch 5 is executed around the intersected angle O of the wrist shaft as the center of oscillation at the time of the single oscillation. Since the single oscillation action is executed only the wrist part 4 of a high resonance frequency, the weaving is speeded up regardless of the resonance frequency of the arm.