baber/WOPTO huggingface dataset:
Patent JP-H02189232-A (JP)
Title: Air pressure type actuator control method in automatic clutch device
Inventor: SATO YUJI
IPC: F16D48/02
Filed: 1989-01-17
Abstract: PURPOSE:To enable accurate positioning for a clutch piston by combining two solenoid valves together for control, while operating the solenoid valve on one side for a short time at movement of the piston by the solenoid valve on the other, and preventing any inconvenient thrust due to contractibility of compressed air from occurring. CONSTITUTION:At time of driving a vehicle, when a clutch-off signal is outputted according to the driving state at an electronic controller 13, a first solenoid valve 8 is excited, opening this valve. With this operation, compressed air is fed to a pressure chamber 5 of a single-acting air cylinder 2 from an air tank 10, and at a time when pressure in this pressure chamber 5 overcomes resistance force totaled of static frictional force inclusive of a piston 2b and a relay piston 3 and load, this piston 2b is moved in the off-direction. On the basis of output of a position detector 15, the first solenoid valve 8 is closed, and when the piston 2b is reached to the vicinity of a target stop position, and operation command is outputted to a second solenoid valve 9 whereby this second solenoid valve is excited and demagnetized as long as a short time, and pressure in the pressure chamber 5 is lowered, thus a thrust against the piston 2b is made to vanish into nothing.
Patent JP-S61166748-A (JP)
Title: Fitting structure of license plate bracket
Inventor: TAGAMI SANEAKI
IPC: B60R19/50
Filed: 1985-01-17
Abstract: PURPOSE:To reduce both the number of parts of a license plate bracket and the size thereof by shaping supporting pieces which support the back face of the upper end part of a movable bracket in the form of the reverse L-shaped elevation at both the opposed sides of the lower fringe of a fixed bracket and tightening the movable bracket to said supporting pieces together with the license plate. CONSTITUTION:A bracket body 20 consists of a movable bracket 21 which has a license plate 15 stuck to the front face thereof and a fixed bracket 22 which is joined with a car body panel, for example, a rear panel 10. The fixed bracket 22 has hinge arm parts 24 at both the opposed sides thereof so that the bracket may be shaped in the approximately U-shaped form. Hinge arm parts 23 which are bent at both the opposed sides of the upper end part of the movable bracket 21 are turnably joined by pins 25 with said hinge arm parts 24. Supporting pieces 26 which support the back face of the upper end part of the movable bracket 21 are bent in the reverse L-shaped form at both the opposed sides of the lower end of the fixed bracket 22. The license plate 15 is then tightened with a bolt and nut 27 to the supporting pieces 26 together with the movable bracket 21.
Patent JP-H10202551-A (JP)
Title: Screw-in amount adjusting device of screw driving machine
Inventor: TANAKA KOJI
IPC: B25B21/00
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To switch screw-in amount to two stages of a vertical driving and an oblique driving in a screw driving machine. SOLUTION: A slider 25 is mounted at the tip of a push rod 20 of a stop valve 19 which is incorporated into a screw driving machine. The slider 25 provided with a projecting part 28 at the tip can be freely switched to two locations by a click stop mechanism and spacing of the push rod 20 and a contact arm 18 can be switched to two stages. The projecting part 28 is made to work at a location opposed to the contact arm 18 at the time of a vertical driving. In the case of an oblique driving, a screw is screwed deeper than when the screw is in the vertical driving state if the projecting part 28 is slid to a location evading from the route of the contact arm 18 and the head part of the screw does not come up from building materials.
Patent JP-S5499754-A (JP)
Title: Method and apparatus for automatic control of arc welding
Inventor: ASHITA EIJI
IPC: B23K9/127
Filed: 1978-01-25
Abstract: PURPOSE: To prevent the influence of optical noise, etc., by taking alternately the optical information on two or more kinds of different ranges of wavelength of arc weld zone, and by extracting and controlling different element.  
     CONSTITUTION: For automatically controlling the arc welding, the variation in width of groove, position of torch, extension of electrode, width of molten pool, etc., are detected and controlled. The optical device 19 consists of TV camera 20, filter turning jig 24, filter motor 26, the first semicircular filter for the penetrating wavelength ranging from 500 to 600nm, the second filter 30 for penetrating wavelength above 1000nm, etc. From the picture taken in through the first filter 28, can be measured the distance T between the vertical reference line A and the center line C of the welding torch image B, the distance ST between the horizontal reference line D and the tip of welding torch image B, the width K of the groove image E, etc.; and from the picture taken in through the second filter 30, can be detected the width W of molten pool image F and the distance WP between the horizontal reference  line D and the center line G of molten pool image F. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02191772-A (JP)
Title: Textile-treating agent composition and textile product treated therewith
Inventor: TANAKA MASAKI
IPC: D06M15/643
Filed: 1989-01-13
Abstract: PURPOSE:To provide the subject composition composed of an organopolysiloxane containing acryloxy group and an organopolysiloxane containing amino group, free from generation of formalin in the formation of cured coating film and capable of imparting textile with crease resistance having excellent flexibility and washing resistance. CONSTITUTION:The objective treating agent composition free from generation of formalin is produced by compounding (A) an organopolysiloxane containing >=2 acryloxy groups in one molecule, exhibiting liquid state at room temperature and expressed by formula I [R<1> is 1-20C univalent hydrocarbon group or 0 X (X is H or lower alkyl); Y is organic group of formula R<2>COCH=CH2 containing acryloxy group (R<2> is 1-8C bivalent hydrocarbon group; 0<a<=2; 0<b<=1; 1.8<a+b<2.2] and (B) an organopolysiloxane containing >=2 amino groups in one molecule, exhibiting liquid state at room temperature and expressed by formula II [R<3> is same as R<1>; Z is organic group containing amino group and expressed by formula III (R<4> is 1-8C bivalent hydrocarbon group; R<5> is H or 1-20C univalent hydrocarbon group; n is 0-3; 0<c<=2; 0<d<=1; 1.8<c+d<2]. The amount of the amino group is >=1 mol per 1mol of the acryloxy group.
Patent JP-H10196661-A (JP)
Title: Wheel supporting hub unit
Inventor: ONUKI YOSHIHISA
IPC: F16C33/60
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To prevent generation of damage such as a crack in a caulking part by widening a cylindrical part outward in the diameter direction and gradually reducing thickness of the caulking part pressing the end face of an inner ring fitted around a stepped part toward the tip. SOLUTION: As thickness of a cylinder part forming a caulking part 16 is gradually reduced toward its tip part, a force required for plastically deforming the tip part, of the cylinder part by means of a die 20 and forming a caulking part 16 is not increased excessively. Therefore, generation of a crack and the like in the caulking part 16 according to work can be prevented, while application of force, by which a diameter of an inner ring 3 fixed by means of the caulking part 16 is changed greatly enough to affect pressurization and durability such as a rolling fatigue life, can be prevented. Especially, compression stress is applied to the tip part in the caulking part 16 while the radius of curvature of the base end part in the caulking part 16 is increased, so that damage prevention for the caulking part 16 can be carried out more effectively.
Patent JP-S5598280-A (JP)
Title: Estimation of fire dropping time of coke oven
Inventor: YAMAMURA HARUO
IPC: C10B57/00
Filed: 1979-01-22
Abstract: PURPOSE: To lessen the dispersion of quality of coke by estimating the time to complete the carbonization of coal by continuously measuring the temperatures of gas produced in coke oven and of combustion chamber and by using an equation for estimation.  
     CONSTITUTION: The temperatures of gas produced in coke oven and of the combustion chamber are continuously measured and then the time to reach the maximum temperature of produced gas is calculated while comparing the measured values of the temperature of produced gas continuously. Then, the average temperature of both sides of the carbonization chamber in the period from the coal-charging time to the time when the temperature of produced gas reaches maximum is calculated. Then, the fire-dropping time of coke oven is estimated from the equation using the average temperature and constants determined according to oven. (Where t is the time from a produced gas max. temperature time to a fire-dropping time, TF is the average temperature of combustion chambers on both sides of carbonization chamber in the period from coal-charging time to the time when the temperature of produced gas reaches maximum, a 1  and a 2  are constants determined according to oven, and c 1  is the average value of 1/TF determined by actual results). 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60150259-A (JP)
Title: Servo circuit of magnetic recording and reproducing device
Inventor: TSURUTA MASAHIKO
IPC: G11B5/027
Filed: 1984-01-18
Abstract: PURPOSE:To reduce the effects of a temperature drift, a change with time, etc. by using a digital monostable multivibrator. CONSTITUTION:The signals (b) and (c) given from a pickup head are supplied to digital monostable multivibrator 141 and 142 respectively. The signal (b) sets an FF16, and a coincidence circuit 22 detects the coincidence between the clock count output of a counter 20 and the output corresponding to the time constant data of a memory 21. The signal d(e) fed from an FF18 rises when the FF16 is set, then falls with the detection signal sent from the circuit 22. The signal (f) is extracted from an FF6 and used as a head switch signal and a rotary drum servo signal, and also supplied to an oscilloscope 23 together with a reproduced vertical synchronizing signal fed from a terminal 24. The time constant data of the memory 21 is varied with the operation of a key of an input device 15. Then the falling and rising timings of the signal (f) are controlled.
Patent JP-H06216677-A (JP)
Title: Automatic gain control circuit for reception frequency converter
Inventor: GIDOU TAKANOBU
IPC: H03G3/20
Filed: 1993-01-19
Abstract: PURPOSE:To logically evade undershooting and to optimize the capacity of the feedback capacitor of a logarithmic amplifier by clarifying the range of the capacity of a capacitor parallelly added to the feedback part of the logarithmic amplifier. CONSTITUTION:The capacity of the capacitor 7 parallelly added to the feedback part of a logarithmic amplifier part 4 is turned to an appropriate value corresponding to the rate of the fluctuation of an input signal level and a function constant for constituting a loop and an output signal level is smoothly converged to a set level accompanying the rise of the input signal level. When the capacity of the capacitor 7 parallelly added to the feedback part of the diode 8 of the logarithmic amplifier part 4 is too large, output signals exceeding the set level tentatively fall (undershoot) lower than the set level and then are converged to the set level. That is, the function constant is set from the detection sensitivity of a signal output detection part, the attenuation sensitivity of an attenuator 5 and the time constant of a loop amplifier part 14.
Patent JP-S63175426-A (JP)
Title: Dry etching apparatus
Inventor: ITO TATSUO
IPC: H01L21/302
Filed: 1987-01-14
Abstract: PURPOSE:To uniformly etch a sample by providing a microwave reflecting plate at a connector of a waveguide to a vacuum vessel, and rotating the sample to be etched to reduce a plasma. CONSTITUTION:A reflecting plate 14 for reflecting part of a microwave is provided at a connector of a waveguide 12 to a vacuum vessel 15, and means for rotating a sample 17 to be etched is provided. The microwave incident into the vessel 15 is reduced by the plate 14 to limit a discharge region 16. When the region 16 is reduced, the uniformity therein is improved as compared with the case that the region 16 is large. When the region 16 is narrowed, an area to be treated is reduced, but the entire sample 17 can be uniformly treated by rotating the sample 17 to be etched. Thus, the uniform etching can be performed without control by a magnetic field.
Patent JP-S58180318-A (JP)
Inventor: BUERUNAA TORENKURAA
IPC: B60J7/12
Filed: 1983-01-20
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-S62277390-A (JP)
Title: Cephalosporanic acid derivative
Inventor: YAHAGI KAZUHIRO
IPC: C07D501/26
Filed: 1986-01-16
Abstract: NEW MATERIAL:The compound of formula [X is S, O, SO or SO2; R1 is H or lower alkoxy; R2 is H, (substituted) acyl or (substituted) silyl; R3 is (substituted) carboxyl or carboxyl saltl; R4 is H, halogen, hydroxymethyl, lower alkyl etc.]. EXAMPLE:7beta-Amino-7alpha-methoxy-3-(1H-tetrazol-5-yl)thiomethyl-3-ce phem-4-carbo xylic acid benzhydryl ester. USE:A synthetic intermediate for producing a cephalosporin antibiotic substance such as cefaclor in high yield and purity. PREPARATION:Bis(trimethylsilyl)trifluoroacetamide is added to 7-amino- cephalosporanic acid and themixture is made to react with 4-pyridylthioacetic acid chloride hydrochloride. The pH of the reaction system is adjusted with triethylamine to crystallize the objective compound.
Patent JP-H08192416-A (JP)
Title: Insert and clasp of concrete product and tool used therein
Inventor: INAGAKI TAKEYUKI
IPC: E04G21/02
Filed: 1995-01-20
Abstract: PURPOSE: To provide the insert and clasp of a concrete product enabling cost reduction and the simplification of work and capable of being adapted even to such a case that the end part of the insert is in a free support state. CONSTITUTION: In the insert 12 embedded in a concrete product so that the end surface thereof is exposed to the surface of the concrete product, a screw hole 13 communicating with the end surface of the insert to form a female screw and the recessed engaging groove 14 provided in the vicinity of the end surface thereof are provided. The clasp 21 of the concrete product supporting the insert 12 at the time of the casting of concrete is equipped with the main body 21a attached to a form 11 for casting concrete, the insertion part 23 formed at the leading end part of the main body 21a and inserted in the inner diameter part of the screw hole 13 of the insert 12 and the engaging protruding part 26 provided on the base part of the insertion part 23 and having the elasticity engaged and disengaged with respect to the engaging groove 14 of the insert 12.
Patent JP-S54101092-A (JP)
Title: Deflecting magnet of neutron particle injection heating unit
Inventor: YAMAMOTO KEIICHI
IPC: H05H1/12
Filed: 1978-01-27
Abstract: PURPOSE: To facilitate for designing the deflecting magnet and miniaturize neutron particle injection heating unit without providing a beam damper for other portion by installing the beam damper for deflecting magnet.  
     CONSTITUTION: Ion produced in the ion source 9 is accelerated with electric field, changing to neutron particle within neutral shell 8, passing through gas of deflecting magnet, and entering into calorie meter 7 or TOKAMAK reactor 10. While calorie meter 7 is positioned on the beam orbit during measuring the power of neutron particle beam, it is positioned to avoid beam injection when it is not measured. Since heavy mass ion such as oxygen has a large larmor radius and penetrates through even for a reflection type deflection magnet, beam damper 15 for 0 +  and 0 -  is attached with deflecting magnet enabling ion having large larmor radius to hit. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S56104572-A (JP)
Title: Beam recording device
Inventor: KITAMURA TAKASHI
IPC: G03G15/04
Filed: 1980-01-24
Abstract: PURPOSE:To cause the prime of write positions of respective beams to coincide with one another by a simple control, by forming a device so that a beam detector is scanned under the state where only selected beams out of plural beams are lit. CONSTITUTION:Counter CT performs such control that only light beam LC passes through beam detector BD under the lit state and other beams pass through detector BD under the extinguished state, and the lighting signal is applied to driving circuit terminal T. Control circuit CONT receives the lighting signal make gate counter groups initiatoly state which form the shift register read clock signal. The dot signal is stored into line buffers LBa-LBc during the time from counting of count value (P) by counter CT up to detection of light beam LC detector BD. Buffers LBa-LBc transmit a dot signal by one-line components to delay circuits DL1-DL2 synchronously with the clock signal from gate circuits Ga-Gc. Light beams La-Lc modulated according to the dot signal by modulating circits Da-Dc are scanned in the photosensitive drum axis direction to form a picture on the drum.
Patent JP-S59134874-A (JP)
Title: Semiconductor device
Inventor: SHIMIZU SHIYUUICHI
IPC: H01L29/80
Filed: 1983-01-21
Abstract: PURPOSE:To obtain a semiconductor device which has low ohmic resistance and in which no boring-up occurs by setting the content of Ge in an electrode forming layer to a component ratio for forming an eutectic layer or higher when forming the electrode forming layer made of AuGe on a zincblende type semiconductor crystal substrate made of GaAs or the like. CONSTITUTION:An N type layer 7 is epitaxially grown on a GaAs substrate 6, etched in a mesa state, and a source electrode 10 made of AuGe layer/Ni layer/ Au layer and a drain electrode 11 are formed on the layer 7 to become an active layer. Then, an alloying is performed so that they ohmically contact, are disposed between the electrodes 10 and 11, and the first and second aluminum gate electrodes 8, 9 of Schottky barrier junction are provided. In this configuration, the ratio of the composition of Ge contained in the AuGe layer in the electrodes 10, 11 is determined to 20wt% exceeding the 12wt% which causes an eutectic crystal of the AuGe, and the Ge becomes eutectic at the alloying time. Accordingly, even if it is adsorbed to the Au, sufficient Ge can be retained.
Patent JP-2000203185-A (JP)
Title: Optical reading carrier sheet and envelope
Inventor: OKABE HIDEZO
IPC: B42F7/00
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To increase the bonding strength between a mounting paper and a base film, prevent the generation of creases on the base film and also prevent the irregular reflection and halation of the base film. SOLUTION: A mounting paper 10 is bonded with a base film by two-line pasting sections 11a, 11b and 11c, and air relief sections 13, 13 are formed on bottom corners, and as a base film 12, a mat finish film or the film of high haze value is used.
Patent JP-H11198947-A (JP)
Title: Standing pouch
Inventor: NISHIDA TADASHI
IPC: B65D30/16
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a standing pouch which can be manufactured easily at low cost. SOLUTION: A sheet material is folded to form both side walls 1, 1 and a bottom wall 2, and the opposite sides of the bottom wall 2 which is folded back are folded obliquely. And a gripping part 5 is provided in the bottom wall 2 so as to extend inwardly and obliquely upwards from a corner of the lower end of the side wall 1 so that when the contents to be put into a pouch are put into the pouch, the central portions of the lower ends of both of the opposite side walls 1, 1 are spaced apart from each other, whereby the pouch can stand by itself. The gripping part 5 of the bottom wall 2 may be formed by obliquely folding the folded opposite sides of the bottom wall 2, or the opposite sides of the bottom wall 2 may be pasted to each other and cut off obliquely.
Patent JP-H10259149-A (JP)
Title: 3-position substituted cyclohexanol and production of 3-position substituted cyclohexyl acetate using the same
Inventor: SEKIGUCHI MASAHITO
IPC: C07B61/00
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a 3-position-substituted cyclohexanol and a 3-position-substituted cyclohexyl acetate useful as a perfume under mild conditions. SOLUTION: A phenol containing a substituent group at the 3-position is hydrogenated in the presence of at least one kind of a catalyst selected from the group consisting of rhodium, platinum, ruthenium, palladium and Raney nickel, a solvent and at least one kind selected from the group consisting of hydrogen chloride, sulfuric acid (anhydride) and perchloric acid to produce a 3-position-substituted cyclohexanol. The 3-position-substituted cyclohexanol is optionally acetylated to give the objective 3-position-substituted cyclohexyl acetate.
Patent JP-2000208976-A (JP)
Title: Outdoor enclosure
Inventor: KONO KAZUO
IPC: H05K7/20
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To prevent entry of rain water into the inside of an endosure from an ventilation port of a heat-intensive means by arranging the heat-intensive means formed as a hollow conic shape at the upper part of an electronic device, providing a ventilation port to the tip end part and providing a heat releasing means to cover the heat-intensive means. SOLUTION: A main body 2 comprises an electronic device 5 and a battery 6, and a heat-intensive means 7 is installed at the upper edge of the body 2. This heat-intensive means 7 is formed in the quadrangular pyramid and is located at the upper part of the electronic device 5 and a ventilation port 9 is provided at the extreme end part thereof. A heat releasing means 8 having a square shape ceiling plate 10 and four side surfaces 11 is provided to cover the heat-intensive means 7. This heat release means 8 is provided with an outdoor-air port 12. This outdoor air port 12 is provided with a square shape at the right end part facing to the three side surfaces 11 except for the side surface 11 corresponding to the front surface of the body 2 among four side surfaces 11 and the lower end is sealed with the welding to the upper end of the body 2.
Patent JP-2000203636-A (JP)
Title: Grip type stand of soft container with pour port and pour tool using the same
Inventor: TAKEZAWA YASUHEI
IPC: B65D77/06
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a grip type stand of a soft container with a disposable pour port of simple construction and a pour tool of the soft container for receiving liquid using the stand, wherein the soft container filled with liquid, which has a swollen body and a relatively large capacity, is prevented from coming off the grip type stand, and the surfaces of the container are always stretched under gravitation, even if the container is emptied, preventing the external appearance thereof from being injured. SOLUTION: The grip type stand of a soft container with a pour port comprises a grip part 1, an upper and lower arm parts 2, 3 which extend horizontally, respectively, from the upper and lower ends of the part 1, and a middle arm part 6 including a means 5 to hold a portion of the lower half of the body of the soft container 8. The upper portion of the soft container 8 is held by the upper arm part 2, while a portion of the lower half of the body of the container 8 is held by the means 5.
Patent JP-S5393056-A (JP)
Title: Ultrasonic type fluid measuring apparatus
Inventor: OOTE AKIRA
IPC: G01F1/66
Filed: 1977-01-26
Abstract: PURPOSE: To make possible measurement of high resolution and high accuracy by forming an ultrasonic propagation path between the upstream side and downstream side of the flow of fluid and measuring the propagation times of ultrasonic waves in both forward and backward directions of the flow of the fluid. 
     COPYRIGHT: (C)1978,JPO&Japio