baber/WOPTO huggingface dataset:
Patent JP-H02255596-A (JP)
Title: Fe thin film and its production
Inventor: TAKEBAYASHI SHIGETO
IPC: C30B29/02
Filed: 1989-03-30
Abstract: PURPOSE:To obtain the Fe thin film useful in the production of a magnetic head and a magnetic recording medium by specifying the O content of the film and having the crystal face with the optional value of the ratio of the contents of the (100) face to (110) face oriented in the parallel to the thin film surface. CONSTITUTION:In the sputtering method, a trace amt. of gaseous O2 is added to an Ar atmosphere, and a target is sputtered to incorporate oxygen into the film. As a result, the orientational property of the Fe thin film to be obtained can be changed. Namely, gaseous O2 is introduced into a film forming chamber contg. an Ar atmosphere at 3X10<-4>-5X10<-3>Torr so that the oxygen content x of the Fe thin film is controlled to 0<x<=20(atom%), the substrate is held at room temp. to 300 deg.C, and the Fe thin film is formed. The Fe thin film has the crystal face of which (100) face and (110) face are orientated toward the thin film surface, and the ratio of the contents of the (100) face to (110) face has an optional value.
Patent JP-S57192615-A (JP)
Title: Cableway pipe
Inventor: ARAI TAKAHIKO
IPC: F16C1/26
Filed: 1981-05-22
Abstract: PURPOSE:To fix a protector easily and firmly by depositing the protector made of synthetic resins on the periphery of predetermined parts of a conduit for a cableway pipe installed on related machines of car, heavy industrial machines and the like for remote control use. CONSTITUTION:A cableway pipe 1 consists of a conduit 4, laying a covering 3 made of flexible synthetic resins on the periphery of a metallic helical pipe 2, and an internal cable 9 provided with metal clasps 7, 8 at its both ends, penetrating the inside diameter part of the conduit 4. The metal clasps 7, 8, respectively connected to an operational part and a passive part of related machinery,  transmit movement of the operational part to the passive part and conduct remote control of the related machinery. Pipe-shaped protectors 10 made of flexible synthetic resins are deposited on the periphery of predetermined positions of  the conduit 4 by means of high-frequency welding or the like so that the protectors are fixed firmly to the cover 3 of the conduit 4.
Patent JP-H04220335-A (JP)
Title: Making tense and adhering for spiral-wound pipe manufacturing machine using improved technique and its device
Inventor: EDOUIN ERU KATSUTORAITO
IPC: B31C1/00
Filed: 1991-03-15
Abstract: PURPOSE: To improve a mechanism for applying a tension imparting adhesive to the tape advancing to the mandrel of a spiral tube winding machine. CONSTITUTION: One or more tapes 12a, 12b, 12c, 12d, 12e pulled toward the mandrel of a tube winding machine are passed on vacuum chambers 24a, 24b, 24c, 24d, 24e to receive tension. An adhesive is applied to one or more tapes present at a place near to a vacuum chamber. If the tube winding machine is stopped by any reason, the vacuum chamber holds the adhesive coated tapes to a tensioned state and these tapes move to be detached from the contact with an adhesive coating member. The lengths of the respective tapes being in contact with the adhesive coating member are adjusted to adjust the amt. of the adhesive applied to the tapes. In order to accelerate the effect of the adhesive, the respective tapes are heated after the coating with the adhesive.
Patent JP-H01252129-A (JP)
Title: Recharge controller
Inventor: UDA RYOICHI
IPC: H02J7/04
Filed: 1988-03-30
Abstract: PURPOSE:To prevent degradation of a battery due to excessive uniform recharge, by detecting droppage of output capacity of the battery and selecting uniform recharge. CONSTITUTION:AC power is fed from an AC power source 11 to a recharger 12 in order to perform constant voltage constant current recharge of a battery 13. A one chip CPU 18 in a control section 14 detects battery voltage through an A/D converter 15. Upon detection of full recharge, operating time accumulated after start of discharge until the time when the terminal voltage of the battery drops to a regular level is stored. When the ratio of the accumulated operating time with respect to a previous operating time drops below a predetermined level, uniform recharge is selected.
Patent JP-S555144-A (JP)
Title: Production of bainite steel plate laminated precision blanking die
Inventor: NAKAGAWA TAKEO
IPC: B21D28/16
Filed: 1978-06-24
Abstract: PURPOSE: To obtain the captioned dies readily and inexpensively by blanking a bainite steel plate by the use of a rough finishing die having a die hole made larger than the blanking size and a precision finishing punch and laminating the steel plate remained after the blanking as a cutting edge on the die surface.  
     CONSTITUTION: A bainite steel plate 7' is mounted to the surface of a rough finishing die 1 having the die hole 3 larger than the blanking size formed through machining by a cotter machine or through wire electric discharge machining or other. Next, the foregoing bainite steel plate 7' is blanked by the precision punch 10 matching the blanking contour and the bainite steel plate 7 remained after the blanking is laminated as a cutting edge on the die 1 surface. It is advantageous to use lower grade material such as S45C or the like for the rough finishing die and it is also possible to use ordinary blanking dies of worn cutting edges and increased clearancess upon use. In wire electric discharge machining, the scraps remained after the manufacture of punches may be used for the rough finishing die. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000100350-A (JP)
Title: Cathode-ray tube
Inventor: KANG GWANG-SOO
IPC: H01J29/86
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a cathode-ray tube having an effective pressure resistant strength characteristic with reducing a deflecting power, by improving funnel outer periphery portion mounted with a deflection yoke. SOLUTION: This cathode-ray tube includes a panel 1, a neck portion 5, and a funnel 3 containing a neck seal portion 30a connected to the neck portion side, a cone portion 30b, where a cross sectional shape that is connected to the neck portion and is vertical to a tube axis is shaped in non-circular shape having a maximum diameter in the direction other than the long axis and short axis of a panel, a deflection yoke is installed on the outer periphery, and a body 30c connected to the corn portion and the body. A portion where the corn portion is connected with the body defines inflection, and when an arbitrary point of this portion is an inflection point, an inflection point Pd for the diagonal axis direction of the panel is positioned nearer to the panel side than an inflection point P1 for the long axis and the short axis.
Patent JP-S57190949-A (JP)
Title: Treatment of silver halide photographic material
Inventor: KUREMATSU MASAYUKI
IPC: G03C7/392
Filed: 1981-05-20
Abstract: PURPOSE:To control rise of contrast in rapid processing and development fog, by adding a specified benzimidazole compound to a developing solution. CONSTITUTION:A developing solution to be used for processing a silver halide photographic material imagewise exposed contains a compound selected from a group consisting of 2-thiazolyl-benzimidazoles and 2-thiazolylmethyl-benzimidazoles represented by the formulae (I), (II),  (III), and (IV) in which R1 is H or optionally substituted alkyl or aryl, and R2, R3 are H, -NO2, -COOH, -SO3H, -SO2NH2, -OH, halogen alkoxy, thiazolyl, or aryl optionally substituted. This processing method is effective for both of black-and-white and color images.
Patent JP-H01250107-A (JP)
Title: Offset memory system
Inventor: KAWAMURA HIDEAKI
IPC: G05B19/18
Filed: 1988-03-30
Abstract: PURPOSE:To avoid the waste of an offset area by sharing this area and adding a parameter to the offset command number of each channel for selection of the offset value. CONSTITUTION:Each of channels 10-30 has a function equivalent to a single numerical controller. A nonvolatile memory 3 has an offset area to store the offset value of each channel as well as a working program, a parameter, etc. The offset numbers are commanded independently of each other among channels. Thus each channel is provided with a parameter and this parameter is added to the commanded offset number for selection of the offset value of each channel. Thus it is possible to use the offset area in common among channels and to avoid the waste of memories.
Patent JP-S5411197-A (JP)
Title: Production of poly(n-ethylene trimellitate-imide) resin
Inventor: UNO KEIICHI
IPC: C08G73/00
Filed: 1977-06-27
Abstract: PURPOSE: To obtain poly-(N-ethylene trimellitate-imide) resin having improved melting properties and impact resistance, by incorporating poly-(N-ethylene trimellitate-imide) resin with a thermoplastic polyester resin. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05276817-A (JP)
Title: Alarming apparatus for lack of seedling of transplantation machine
IPC: A01C11/02
Filed: 1992-03-31
Abstract: PURPOSE:To surely detect the generation of lack of seedling and prevent the continuous occurrence of the seedling lack. CONSTITUTION:The transplantation machine is provided with a seedling table laterally reciprocating by a lateral reciprocation mechanism and a planting apparatus which takes the seedling one by one from an end of the seedlings placed on the seedling table and plants the seedling. The seedling table is provided with a seedling transfer apparatus to feed the seedlings to the seedling-taking side of the planting apparatus. The objective alarming apparatus is provided with a means for detecting the planting of a row of seedlings on the seedling table with the planting apparatus by moving the seedling table from the right or left starting position to the end position, a means for detecting the foremost seedling row by detecting the presence of seedlings in lateral direction at the seedling-taking position of the planting apparatus before acting of the seedling transfer apparatus by the detection signal transmitted from the above seedling-row planting detection means and an alarming means to alarm the generation of a seedling lack when the presence of a seedling is detected by the foremost seedling detection means in the case of detecting the planting work of a seedling row by the seedling row planting detection means.
Patent JP-S58192744-A (JP)
Title: Circumferential speed control apparatus for pipe cutting grinding stone
Inventor: SAKOTA AKINORI
IPC: B24B47/18
Filed: 1982-05-07
Abstract: PURPOSE:To control a rotary grinding stone at a specified circumferential speed all the time regardless of the degree of abrasion, by sequentially operating a plurality of detectors based on the slant degree of a swing frame, which is arranged at the free end of the rotary grinding stone, thereby increasing the number of rotations of the grinding stone. CONSTITUTION:A pipe body to be cut 1 is rotated by a supporting roller 2. Under the pipe body 1, a swing frame 4, which can be swung in the direction of arrows B around a central shaft 3, is arranged. A rotary grinding stone 6 is attached to the tip of one arm 5 thereof. A weight 9 is attached to an other arm 8, and the grinding stone 6 is pushed to the pipe body 1. A plurality of photoelectric detectors 11 are arranged in an arc shape with the shaft 3 as a center. The detectors are covered by a detecting fan plate 16 on the side surface of the arm 8 in correspondence with the degree of abrasion of the grinding stone 6. The number of rotations of the grinding stone is sequentially controlled by the detected signals of a plurality of photoelectric detectors 13 for controlling the number of rotation of the grinding stones. Thus the pipe body 1 is efficiently cut.
Patent JP-S57190773-A (JP)
Title: Balance monitoring device for welding current
Inventor: HOSOKAWA TOMIAKI
IPC: B23K9/10
Filed: 1981-05-20
Abstract: PURPOSE:To light pilot lamps brightly by connecting the pilot lamps to the output terminals of circuit whch decide the balance state of welding current and capacitors in parallel with these thereby discharging the electric charge of the capacitors when the outputs thereof go to low levels. CONSTITUTION:Light emitting diodes 59-61. of pilot lamps are connected via a diode 65 to the output terminals of operational amplifiers 45, 46, 56 of a sample holding circuit and a window type comparator circuit which decide the balance state of welding current. Capacitors 66-68 are connected in parallel with these diodes 59-61, and when the outputs of the amplifiers 45, 46, 56 go to low levels, the electric charge of the capacitors 66-68 is discharged. The diodes 59-61 are lighted brightly for a longer time by these discharged curents. The balance state is throughly checked at every one cycle of the positive and negative of the welding current.
Patent JP-S58194405-A (JP)
Title: Composite filter
Inventor: NISHIKAWA TOSHIO
IPC: H01P1/205
Filed: 1982-05-08
Abstract: PURPOSE:To obtain the characteristics equal to those of a multi-stage filter for a composite filter, by using a dielectric material having a prescribed dielectric constant to secure connection between the 1st and the 2nd filters using plural resonators having the shortened electrical length via a coaxial line. CONSTITUTION:Two-stage filters F1 and F2 are connected longitudinally via a coaxial line CL having a length set so as to obtain desired phase and quantity of a reflected light. As a result, the characteristics can be obtained as shown by a solid line in the figure. The BPF filter characteristics shown by a dotted line are obtained by one of the filters F1 and F2. The filters having such characteristics are connected in two stages with compensation of the disturbance of characteristics. Thus it is possible to obtain the characteristics (shown by a solid line) equal to a filter which is previously designed as a 4-stage filter. Then a dielectric material of >=15 dielectric constant is used to obtain a filter using plural resonators having shortened electric lengths. Thus it is possible to connect filters having individual characteristics with no intervention of a buffer means.
Patent JP-S62233417-A (JP)
Title: Air intake device for engine
Inventor: UCHIDA HIROYASU
IPC: F02B29/08
Filed: 1986-04-02
Abstract: PURPOSE:To permit errors caused in manufacture to be absorbed, by causing a connecting means for connecting shutter valves to a drive means to support the valves through elastic members when the shutter values and a timing value are interposed in first and second air intake passages, respectively. CONSTITUTION:In the case of 4-cylinder engine 1, shutter valves 6 (6a-6d) are disposed in the vicinity of the air intake ports of intake air passages 5 (5a-5d) for supplying intake air to respective cylinders 1 (1a-1d) and the respective valves 6 are connected by a valve shaft 7 serving as a connecting member so that they can move together and they are biased to a closing direction by a spring 8. The respective intake air passages 5 are provided with bypass passages (second air intake passages) 13 (13a-13d) for bypassing the shutter valves 6 and a single timing valve 16 is interposed in the middle of the respective passages 13. In this case, cutout portions 7a are formed in the valve shaft 7 so that the cutout portions 7a support the respective valves 6 through a rubbers 10 (elastic members).
Patent JP-2000278562-A (JP)
Title: Evf device
Inventor: AMANO HIROKI
IPC: H04N5/225
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To provide an EVF device capable of shortening the entire length as EVF device. SOLUTION: By attaining the constitution of dividing into an EVF driving substrate 119 and a relay substrate 124 and arranging only the EVF driving substrate 119 at the upper part of an EVF case 105, a microphone unit 121 and a microphone net 122 are positioned at the upper part of the EVF case 105 at the time of EVF housing and the entire length of the EVF device is shortened. Thus, this entire EVF device is miniaturized as a result.
Patent JP-S62235160-A (JP)
Title: Expansion web feeding method
Inventor: MIZUTA AKIRA
IPC: B65H20/04
Filed: 1986-04-04
Abstract: PURPOSE:To provide precise processing by feeding a supply side drive roller to processing device in an amount greater than that of an exhaust side drive roller, stopping these rollers during processing, and releasing pressure to either of the couple of nip rollers after completion of processing. CONSTITUTION:Pairs of drive rollers 3, 4 and nip rollers 5, 6 rotated intermittently while nipping a web material 1 with expansivity, for ex. a non-woven textile, are provided in front of and behind a press, wherein the supply side drive roller 3 is fed in an amount a little greater than the exhaust side drive roller 4, and these rollers 3, 4 are stopped during processing so that no tension is applied to the material 1. After completion of processing, the drive rollers 3, 4 are driven in the condition that pressure to either of the pair of nip rollers is released to remove the slack on the material 1, and then the material 1 is sent to the processing device 2 under pressure to the two nip rollers 5, 6. Thus an expansive web can be processed precisely without requiring its deformation, which enables sure regular dimension feeding.
Patent JP-H05277874-A (JP)
Title: Work conveyer device of plate finishing machine
IPC: B23Q7/00
Filed: 1992-03-31
Abstract: PURPOSE:To improve the working efficiency by reducing the height position of a derivery guide roller of processed works, as well as carrying out the carrying-in operation of unprocessed works to a finishing machine and the carrying-out operation of processed works rapidly. CONSTITUTION:A table 22 for elevating to laminate and hold plate-form raw works W1 not yet processed on a transfer carriage together with a pallet P1 is installed movable up and down by an elevating mechanism 23. Frames 8 and 9 form a pallet holding mechanism 11 to hold the pallet P1 for works. On the upper side of the pallet holding mechanism 11, an unprocessed work carrying-in mechanism 12 to grasp raw works W1 loaded on the pallet P1 which is held by the pallet holding mechanism 11, and to carry in them on the table of the processing machine 1 is provided. Furthermore, a finished work carrying-out mechanism to grasp raw works and to carry out them on the table 22 for elevating in the condition holding the table 22 for elevating of the transfer carriage lower than a derivery guide roller 78.
Patent JP-S521637-A (JP)
Title: Bypass duct
Inventor: TANAKA HIROKI
IPC: F23J11/00
Filed: 1975-06-24
Abstract: PURPOSE: The device is for an exhaust gas processing plant, and is to make the good use of the difference of the specific gravity which occurrs to the exhaust gas in accordance with the temperature condition so as to make the relevant exhaust gas held from flowing through the bypass duct even at normal time of pressure variation. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59203558-A (JP)
Inventor: INADA NICHIMU
IPC: A61H7/00
Filed: 1983-05-02
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-S63244725-A (JP)
Title: Winding device
Inventor: TAKANO YASUHARU
IPC: H01F27/32
Filed: 1987-03-31
Abstract: PURPOSE:To reduce noise as well as to facilitate manufacture by a method wherein a groove is formed in the middle part on the outside surface of a laminated iron core along the direction of lamination, and a bonding agent is filled up in the groove in the case. CONSTITUTION:A groove 2 is formed in the middle part of the outer side face of a laminated iron core 1 along the direction of lamination, and on the other hand, a coil 3 is wound around the iron core 1. Then, said outer side face is covered by a case 4. Besides, a bonding agent 5 is filled up in the groove 2 in the case 4. Varnish or the bonding agent such as an epoxy group and the like is coated on the exposed part of the iron core in the state wherein the laminated core 1, the coil 3 and the case 4 are assembled collectively. On the other hand, the bonding agent 5 is filled through an injection hole 10. As a result, the bonding agent is also adhered to the intermediate part of the outer side face of the core in addition to the part which is exposed to outside, and consequently, the plate materials constituting the laminated iron core are firmly adhered with each other after the bonding agent 5 is hardened, and the generation of noise can be suppressed.
Patent JP-S533709-A (JP)
Title: Time base compander
Inventor: NABESHIMA TOMOKI
IPC: H04B1/66
Filed: 1976-07-01
Abstract: PURPOSE:The influence of dark current, transmission loss, etc., on the signal recordig element such as CCD is removed, so that the signal can be time-compressed or time-expanded without generating distortion.
Patent JP-S522505-A (JP)
Title: Operation circuit in magnetic recording and reproducing apparatus
Inventor: UMEDA TOMOTAKA
IPC: G11B15/18
Filed: 1975-06-24
Abstract: PURPOSE: To provide means for making possible electrical control over reproduction, recording, and quick return winding in the tape recorder as well as making needless the stoppage of the apparatus during changeover of the operation. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S57193631-A (JP)
Title: L-shaped concrete block to be integrally combined with ground and construction of retaining wall by block thereof
Inventor: TERADA KINJI
IPC: E02D29/02
Filed: 1981-05-22
Abstract: PURPOSE: To strongly and quickly construct a retaining wall with a slope by a method in which a fixing part connected through a bracing part is formed in a place where wall face is to be formed, through iron bars holes are provided in each part, and each part and each hole are integrally inclined upwards toward back side.  
     CONSTITUTION: A bracing part 2 extending at a right angle from a wall-forming place 1 is provided at a place corresponding to about 1/4 of the width of the wall face on the back of the wall-forming place, a fixing part 3 is provided at the top of the bracing part 2, and vertical through iron bar holes 6 and 7 are provided in each part of the wall-forming place 1 and the fixing part 3. Also, a wall face 8, a pressing claw 9, and a receiving claw 10 are provided in the wall-forming place 1. These parts 1W3 and the holes 6 and 7 integrally inclined upwards toward the back side. When constructing a retaining wall by using the blocks, lower blocks are extended sideways at positive place and buried between the fixing parts 3, and the fixing part 3 is fixed to the ground. Then, blocks are orderly stacked up to a given height, and fresh concrete is placed to bury vertically thrust iron bars 3 pierced through the holes 6 and 7. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59203986-A (JP)
Inventor: YOSHIOKA RITSUO
IPC: G21C3/32
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-S5413379-A (JP)
Title: Electronic watch
Inventor: SHIDA MASAHARU
IPC: H02P8/02
Filed: 1977-07-01
Abstract: PURPOSE:To make it possible to eliminate the fluctuations of an electronic circuit coming from the production process and to apply the circuit to a step motor of different specifications by adding the automatic setting function for the resistance of a resistance device and the threshold value of a detector.
Patent JP-S59204087-A (JP)
Inventor: SATOU MASAHIKO
IPC: G09G5/28
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。