baber/WOPTO huggingface dataset:
Patent JP-S5814670-A (JP)
Title: Image reader
Inventor: SUGANUMA SABUROU
IPC: H04N1/40
Filed: 1981-07-20
Abstract: PURPOSE:To obtain an image data of high quality is obtained for the region corresponding to the peripheral area of an original, by using a means to replace a prescribed video signal corresponding to the peripheral area of the original with a picture data corresponding to the background part of the original. CONSTITUTION:A photocoupler 8 works for a short time with a prescribed timing and prior to the reading of an image, and an original size signal 9 showing the presence or absence of the light detection is fed to a clock generator 11 to discriminate the size of the original. Then a clock signal 12 of frequency f1 and a clock signal 13 of frequency f2 are delivered when the originals X1 of a large size and X2 of a small size are discriminated respectively. Under such conditions, the reading is started 14, and an electric signal 19 given from an image pickup element 17 is supplied to a video control circuit 22. The circuit 22 receives a clock signal 23 of frequency f1 which starts an output synchronously with a start signal 14 and then delivers successively the video signals 24 equivalent to a line.
Patent JP-H11301643-A (JP)
Title: Handle for liquid paper container
Inventor: YAMATANI AKIRA
IPC: B65D5/472
Filed: 1998-04-22
Abstract: PROBLEM TO BE SOLVED: To reduce time and labor and cost at production and to eliminate troubles of inconvenience in grip on pouring and of disposal after use by a method wherein a handle is formed of a lower upright inner plate provided at the upper end of a specified side plate and a lower upright part provided at the underside of the side plate, and scores forming an upper upright part are provided at the upper part of the handle. SOLUTION: A handle part 8 is provided at the upper end of any one of side plates 1, 2, 3 and 4 forming a case, and a lower upright inner plate 11 and a reinforcing plate 12 are successively provided in continuity at the upper part of the handle part. A horizontal score group (l) formed of a plurality of scores extending in the horizontal direction is provided, extending from the handle part 8 to handle part sticking plates 9 and 10 on the right and the left. With a blank formed in a shape as mentioned above used, inward folding is made respectively at creases (f) and (j) and the lower upright inner plate 11 and the reinforcing plate 12 are stuck respectively to a lower upright outer plate 6 and the side plate 1, and thereby a handle for liquid paper container is obtained.  Therefore, the handle 8 becomes adaptable to fingers and convenient in use, being conjoint with functions of the lower upright outer plate 6 or the like.
Patent JP-H06302644-A (JP)
Title: Semiconductor device
Inventor: YAMAGUCHI YASUNORI
IPC: G11C11/401
Filed: 1993-04-15
Abstract: PURPOSE:To reduce the sizes of chips of dynamic type RAM or the like which takes the shape of LOC package or the like, utilizing advantages which use bus bar leads by laying out power source voltage supply bonding pads and grounding potential supply bonding pads based on a specific method. CONSTITUTION:Power source voltage supply bonding pads PVCC1 to PVCC5 and grounding potential supply bonding pads PVSS1 to PVSS5 are laid out along the central line of the SUB surface of a semiconductor board. With the power source voltage supply bonding pads PVCC1 to PVCC5 and the grounding potential supply bonding pads PVSS1 to PVSS5 excluded, the other specified bonding pads are laid out along the outer edge of the SUB surface of the semiconductor board. This construction makes it possible to inhibit power source noise and enhance a capability as a package, reduce the umber of bonding pads installed along the central line of the SUB surface of the semiconductor board and install wirings which extend over the pads.
Patent JP-H06296750-A (JP)
Title: Tension regulating device for feeding belt in ball feeding machine
Inventor: TAKEUCHI MASAHIRO
IPC: A63F7/02
Filed: 1993-04-14
Abstract: PURPOSE:To provide a tension regulating device for feeding belt in ball feeding machine capable of regularly rotating a feeding belt with a proper tension in a proper position, and also easily replacing the feeding belt. CONSTITUTION:A base 11 to be mounted on a ball feeding machine body 2 and an U-shaped outer frame 12 to be fixed on the base 11 in such a manner that the mounted state can be tilted and changed by an inclination regulating screw 22 are provided. A tension regulating device 10 is formed out of inner frames 13a, 13b journalled to the outer frame 12 so that they can be situated in the working position and released position to a feeding belt 5 by the attachment and detachment of fixing screws 19a, 19b, and a tension roller 17 supported on the inner frames 13a, 13b through tension regulating screws 14a, 14b having coil springs 15a, 15b circumferentially provided thereon by supporting point screws 18a, 18b and capable of coming into contact with the feeding belt 6 in the working position. Thus, the feeding belt 6 can be regularly rotated with a proper tension in a proper position, and the replacement of the feeding belt 6 can be easily performed.
Patent JP-H0411030-A (JP)
Title: Special conjugate slub yarn and production thereof
Inventor: TOYOSHI SHIYOUZOU
IPC: D02G1/10
Filed: 1990-04-26
Abstract: PURPOSE:To obtain the subject slub yarn having enhanced design effect by supplying sheath yarn comprising false-twisting processed yarn to core yarn in a specific condition and forming a wound part of at least triple winding of asymmetric spindle-type. CONSTITUTION:Multifilament yarn of thermoplastic synthetic fiber is used as core yarn and false-twisting processed yarn having 3-70% crimping fraction in twisting process as sheath yarn, then said sheath yarn is supplied to said core yarn in satisfying with Ds/Dc<=1 (Ds is denier of the sheath yarn; Dc is denier of the core yarn) and L>=200mm (L is the shortest distance of a sheath yarn guide and the core yarn) to form a wound part of at least triple winding of asymmetric spindle-type to afford the aimed slub yarn.
Patent JP-H05287603-A (JP)
Title: Helmet
Inventor: SUZUKI SATOSHI
IPC: A42B3/06
Filed: 1992-04-06
Abstract: PURPOSE:To make a helmet lighter by improving the penetration resistance of the helmet and making the thickness of the helmet body thinner. CONSTITUTION:A flexible fabric member 5 is sandwiched between the helmet body 1 and a cushioning member 3. When a penetration material is allowed to penetrate the helmet body 1, the fabric member 5 is forced to come into contact with the cushioning member 3 under pressure by the permeation material in a state where the permeation material is sandwiched between the helmet body 1 and the cushioning member 3. The fabric member is drawn and bent by the penetration material in that state and, therefore, the forward force of the permeation material is distributed to the whole fabric member 5. Since the forward movement of the penetration material is consequently hindered by the fabric member 5, the penetration material can be prevented from readily penetrating the cushioning member 3. Therefore, penetration resistance is secured even if the thickness of the helmet body 1 is made thinner.
Patent JP-S605427-A (JP)
Title: Objective lens device
Inventor: MINAMINO IKUO
IPC: G11B7/08
Filed: 1983-06-22
Abstract: PURPOSE:To prevent the generation of optical modulation as well as a loss of light quantity by setting a rectangular prism which moves in response to the shift of an objective lens in its radial direction under the objective lens and therefore always obtaining the coincidence between the optical axes of a laser light beam and the objective lens. CONSTITUTION:A prism 11 is held between two plate springs 5 which support an objective lens frame 7 so that the prism 11 is set right under an objective lens 6. Thus the prism 11 moves in response to the shift of the lens 6. A prism holding spring 12 is provided under the prism 11 to prevent the up/down shift of the prism even in case the lens 6 is shifted for focusing. The spring 12 is fixed at the center of a base plate 1: while the springs 5 and the prism 11 are not fixed and can be slided. The figure (a) shows an original state, and the figure (b) shows a tracking focusing control state together with a tracking control state shown by the figure (c) respectively.
Patent JP-H0411597-A (JP)
Title: Seal lubricating device for counter rotating propeller for vessel
Inventor: EDA MASATOSHI
IPC: F16J15/324
Filed: 1990-04-27
Abstract: PURPOSE:To judge a water intrusion source by forming a circulating oil passage to a rear part seal device on the inner and outer shaft parts which have four and five seal rings built in and a circulating oil passage to an inner shaft seal device independently through a part of the outer shaft seal device. CONSTITUTION:An outer shaft rear part seal device 8 has five seal rings 8-2, and an inner shaft rear part seal device 7 has four seals 7-2. The lubricating oil (a) which is supplied to the inner shaft bearings 32 and 33 and the outer shaft bearings 34 and 35 is recovered into a tank through an oil discharge hole 27 and an oil discharge pipe 12. In this case, a portion of the oil is supplied into between the seal rings #4 - #4S of the outer shaft seal device 8 through a check valve 23, and the oil flows between the seal rings #3 - #3S of the inner shaft seal device 7. An oil feeding tank 17 communicates to the seal rings #3 - #4 of the outer shaft seal device 8, and communicates to the seal rings #2 - #3 of the seal device 7. Accordingly, the intrusion of seawater into the devices 7 and 8 can be judged by properly opening and closing the check valves 19, 20, 23, and 24.
Patent JP-H10296530-A (JP)
Title: Band saw robot
Inventor: HIGUMA SADAO
IPC: B23D55/02
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To simplify structure of a band saw robot and to lighten it. SOLUTION: This band saw robot is furnished with a band saw main body 25 having a casing 27 on which an opening 26 through which a temporary stud 16 can pass is formed, an endless band saw 29 arranged in the inside of the casing 27 so that sawteeth confront the temporary stud 16 and circulate through the opening 26 and a motor 30 for the band saw to circulate the band saw 29, the band saw main body 25 is installed on a support frame 17 having a pair of parallel beams 18a, 18b so that this band saw main body 25 can move along the beams 18a, 18b by a motor 34 for movement, an adjust bolt 20 extending toward an outer surface of a structure 2 is screwed on the support frame 17, a magnet chuck 21 free to connect to and disconnect from the structure 2 is provided on a head end part of the adjust bolt 20, a fixing means of the support frame to the structure 2 is simplified and a device is lightened.
Patent JP-S5814763-A (JP)
Title: Ink jet recorder
Inventor: MARUYAMA MITSUAKI
IPC: B41J2/175
Filed: 1981-07-17
Abstract: PURPOSE:To simplify an ink system, and to improve maintenance capability by forming a platen means and a paper guide means detachably, an ink supply tank in a fixed injection type tank and an ink supply means in an integrally molded tube. CONSTITUTION:When starting record, a pump 12 is turned while the cover means 11 of a rotary cleaning means is left as it is fast stuck to a nozzle section, ink is circulated between the tank 5 and a head 2, bubbles in the tubes 15, 16 are also discharged into the tank 5 together with ink at that time, and ink is all refreshed. If bubbles remain in a pressure chamber 22 is the head or clogging is generated, bubbles are extruded from the nozzle 23 when a valve 14 is closed and the pump 12 is rotated. Since the tank 5 adopts a fixed injection type, it can freely be arranged, and there is no danger of the leakage of ink and the mixing of bubbles. Since the tubes 15, 16 adopt integral types, ones having low steam permeability can be used, and the problems of bubbles and the precipitation of dyestuffs and the like can be solved.
Patent JP-S5338890-A (JP)
Title: Nuclear fuel pin
Inventor: HIRAMA HIDEO
IPC: G21C3/16
Filed: 1976-09-20
Abstract: PURPOSE: To provide a nuclear fuel pin, which is a thin tube holding nuclear fuel pelletes inserted therein, and which is provided with a mechanism capable of moving in one direction but locked with respect to the opposite direction so that a spring can be reliably held in proper position even if it is prastically deformed. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11291176-A (JP)
Title: Texture tape for hard disk
Inventor: TOYODA YASUE
IPC: B24D11/00
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To realize a uniform, fine and high quality texture effect by forming a resin film of a water absorptive continuous foaming structure on one surface of nonwoven fabric, paper, a textile and knitted goods. SOLUTION: A resin layer of a water absorptive continuous foaming structure is formed on one surface of nonwoven fabric by sticking/impregnating a synthetic resin and synthetic rubber to/into a random wave composed of fiber such as nylon, polyester and rayon, paper by mainly combing short fiber of nylon and polyester by a mixedly paper combing method, a textile woven by fiber such as nylon, polyester, rayon and cotton and knitted goods by a wet coagulation method and a dry foaming method by using a synthetic resin such as polyurethane and polyamide to obtain a texture tape by forming the surface of the formed resin layer as the texture acting surface. The grinding surface is desirably formed as the texture acting surface by grinding the surface of the resin layer of the water absorptive continuous foaming structure being a texture acting layer by sanding work and slice work.
Patent JP-H04339673-A (JP)
Title: Page printer device
Inventor: SUZUKI KUNIAKI
IPC: B41J2/485
Filed: 1991-05-17
Abstract: PURPOSE:To obtain a page printer device capable of printing a high-quality image while preventing irregularities in profile, a variation in line width, and the like by a method wherein a resolution of original image data is held as high as possible. CONSTITUTION:When original image data 100 is inputted to a CPU 2 through a host interface 1, the CPU 2 converts the inputted original image data to printing image data in accordance with an algorithm and stores the result in an image memory 4. Because the CPU 2 converts the image data for making the original image data coincident with a resolution determined by a mechanical limit and the like of a printer device, the conversion of image data may be called the conversion of resolution. An error in quantization or rounding occurs at the time of the resolution conversion, thereby affecting a printing image quality.
Patent JP-S5638191-A (JP)
Title: Method and apparatus for waste water treatment
Inventor: ITOU KAZUYUKI
IPC: C02F9/00
Filed: 1979-09-05
Abstract: PURPOSE: To attain the removal of N component and the following sludge in waste water in a high degree without using chemicals, by contacting nitrification regenerating liquid of cation exchanger adsorbed NH 4   + -N in the waste water with the sludge generated in the waste water treating process and promoting denitrification reaction.  
     CONSTITUTION: Waste water is introduced 2 into the settling pond 1 and supernatant liquid separated from the settling coarse precipitate 22, is sent to the adsorption vessel 5. Then, NH 4   + -N in the waste water is removed by the ion exchange ability of zeolite in the vessel 5 and the primay treating water is sent to the aeration vessel 14. The activated sludge 23 having COD oxidizing ability, is flowed in the vessel 14 from the settling pond 18 through the ducts 20, 10. Also, the vessel 14 is maintained at an aerobic atmosphere by minute air bubbles containing O 2  and organic matter in the waste water is decomposed by oxydation by the sludge 23. Next, said treating water is flowed in the pond 18 with the sludge 23 and the sludge in the treating water is settled and then, the sludge is separated from the supernatant liquid. On the one hand, O 2  is supplied to the vessel 5 through the duct 9 and the sludge containing nitrification bacteria, is supplied to the precipitation vessel 15 and then, the zeolite is regenerated. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60258183-A (JP)
Title: Dealkylation of 14-hydroxy-morphine alkaloid
Inventor: KURISUCHIYAN OFU
IPC: C07D489/00
Filed: 1985-05-24
Abstract: 1. A process for the dealkylation of 14-hydroxymorphinan alkaloids, characterized in that it consists in : 1) reacting the 14-hydroxy derivative of the formula :  see diagramm : EP0164290,P5,F6  in which R' is CH3 or COCH3 , with excess ethyl chloroformate, in the presence of potassium carbonate and in a solvent, 2) subjecting the resulting carbamate of the formula :  see diagramm : EP0164290,P5,F2  in which R' is CH3 or COCH3 , to hydrolysis in a strong acid medium to give the corresponding dealkylated derivative of the formula :  see diagramm : EP0164290,P5,F3  in which R is CH3 or hydrogen.
Patent JP-S594316-A (JP)
Title: Data latch circuit
Inventor: TERASAWA TOMIZOU
IPC: H03K3/356
Filed: 1982-06-30
Abstract: PURPOSE:To constitute simply a latch circuit inverting an output in synchronization with an input signal and a clock pulse, by using a circuit element comprising two C-MOS inverters and two MOS transistors(TRs). CONSTITUTION:The 1st C-MOS inverter CL1 inverts an input data signal Di and supplies the output to the 1st MOS TRT1. The 2nd C-MOS inverter CI2 is connected to the output of the 1st MOS TRT1. The 2nd MOS TRT2 given to a clock pulse CLK is connected to the 1st MOS TRT1. Thus, a latch output where either one of the inverted rise and fall is synchronized with the clock pulse and the other is inverted in synchronization with the input data signal, is obtained at an output OUT of the 2nd MOS inverter CI2.
Patent JP-H02292058-A (JP)
Title: Thick film type thermal head
Inventor: TATSUMI YUTAKA
IPC: B41J2/335
Filed: 1989-05-02
Abstract: PURPOSE:To improve abrasive resistance without impairing printing quality by a method wherein the title thick film type thermal head is composed of a first overcoat layer to be formed by using a thick film technique and a second overcoat layer to be formed by using a thin film technique thereon. CONSTITUTION:An individual electrode 4 and a common electrode 5 are formed on an underglaze layer 3, and a thermal resistor 6 is formed on the individual electrode 4 and the common electrode 5. Glass paste is printed on the thermal resistor 6 to form a first overcoat layer 7a by burning. A second overcoat layer 7b composed of sialon, Ta2O5, SiC, etc., is formed on a surface of the overcoat layer 7a by a thin film technique such as sputtering, vacuum evaporation, etc. The glass paste of the overcoat layer 7a is burnt at a temperature sufficiently lower than a transition point of the underglaze layer 3. Since the overcoat layer 7b is formed on a smooth surface of the overcoat layer 7a, it is also smooth, and exerts a small influence on printing quality. Further, since high hard materials are used, its abrasion resistance can be improved.
Patent JP-S595534-A (JP)
Inventor: MOTOYAMA MASANORI
IPC: H01H50/04
Filed: 1982-06-30
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-H01282198-A (JP)
Title: Production of zinc sulfoselenide film
Inventor: OKAWA KAZUHIRO
IPC: H01L21/365
Filed: 1988-05-10
Abstract: PURPOSE:To attain lattice matching and to reduce lattice detects by growing a specified epitaxial layer on a GaAs substrate and further forming an epitaxial layer of zinc sulfoselenide contg. a specified amt. of sulfur. CONSTITUTION:An epitaxial layer 2 of zinc sulfoselenide contg. 7-8wt.% sulfur is grown on the clean surface of a GaAs substrate 1 heated to 250-400 deg.C so as to regulate the thickness to <=2mum. An epitaxial layer 3 of zinc sulfoselenide contg. 5-6wt.% sulfur is then formed on the layer 2. Lattice matching with the substrate 1 is attained and a zinc sulfoselenide film nearly free from lattice defects is produced.
Patent JP-S5736859-A (JP)
Title: Integrated circuit device
Inventor: KOSHOBU MASANORI
IPC: H01L21/60
Filed: 1980-08-18
Abstract: PURPOSE:To provide a shielding effect in an integrated circuit device by forming a metallic film used as a ground potential on the surface except at least a part of the respective bonding pads of a semiconductor substrate having mutual wires covered with insulating film. CONSTITUTION:Metallic wiring layers 2, 3 formed via an insulating film 4 on a semiconductor substrate 1 are covered with a protective film 6 of polyimide resin or alumina, etc., a metallic layer 7 of aluminum or the like is formed on the surface except the part of the respective bonding pads 5, and is connected to the ground bonding pad as a ground potential. In this manner, it can provide shielding effect against the external noise, light shielding effect, and parasitic oscillation suppressing effect.
Patent JP-S5339026-A (JP)
Title: Reading exclusive ic memory
Inventor: NAKAZAWA KIKUO
IPC: G11C17/00
Filed: 1976-09-22
Abstract: PURPOSE:To realize a ROM which features a reduced pin number for the package and a long bit direction by carrying out an input and output for the input address signal and the output data using the common signal line in a time division way.
Patent JP-H08308283-A (JP)
Title: Motor speed controller
Inventor: TAWARA SHIGENORI
IPC: H02P7/298
Filed: 1995-05-11
Abstract: PURPOSE: To obtain a motor speed controller which can control the field weakening amount for a load without operating a base rotating speed at a constant speed, limit the necessary torque for the load to the necessary minimum limit and further prevent the runaway of the motor to assure the safety. CONSTITUTION: A motor speed controller comprises an acceleration monitoring circuit 33 for monitoring the accelerating state of the rotating speed of a motor due to the speed feedback, and an incremental speed command outputting circuit 35 for outputting an incremental speed command responsive to the monitored result of the circuit 33, thereby outputting a control speed command based on the addition of the incremental speed command output from the circuit 35 and the speed command generated from a speed command unit 14.
Patent JP-H10288556-A (JP)
Title: Temperature measuring device of piston
Inventor: GOTO KEIZO
IPC: F02D35/00
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To prevent the inclusion of noise in the transfer of a temperature measurement signal to allow a multipoint measurement by guiding a lead wire delivered from a temperature measuring point to a scavenging chamber along a coil spring installed to a piston rod, and then delivering it to the outside. SOLUTION: The temperature measurement signals from a plurality of temperature sensors mounted on a piston 3 are transferred to a temperature measurement data processing part from the opening part 9 of a scavenging chamber 5 through a lead wire 21 along a coil spring 20 installed onto the circumference of a piston rod 4. Since the temperature measurement signals are directly taken to the outside through the lead wire 21 without interposing a wireless machine, a highly precise temperature measurement data can be provided without inclusion of electric noise. Even if the number of temperature measuring points is increased, the multipoint measurement can be easily performed only by increasing the number of signal lines of the lead wire 21.  Since the lead wire 21 is wound along the coil spring 20, the breaking of the lead wire 21 by expansion of the piston rod 4 can be effectively prevented.