baber/WOPTO huggingface dataset:
Patent JP-H04304146-A (JP)
Title: Measuring device for eccentric amount of turbine shaft
Inventor: OKAMURA CHIAKI
IPC: H02K11/00
Filed: 1991-03-29
Abstract: PURPOSE:To enable right detection of the eccentricity of a turbine shaft irrespective of variation of the mounting gap of a detector, keeping the recording of the amount of eccentricity made within the recording range of a recorder, by providing a smoothing bias regulation circuit. CONSTITUTION:An eccentricity detector 2 is excited by a voltage from a voltage circuit 3, its output is synchronously rectified by a synchronous rectifier circuit 4, and smoothed through a smoothing bias regulation circuit 6 to obtain an output. A differential amplifier circuit 5 generates an output responsive to a value of a mounting gap (t), this output is added to the regulation circuit 6 to correct the offset of the detector 2, thereby always keeping recording with a recorder made at a central part of its recording range.
Patent JP-S61280183-A (JP)
Title: Digital information transmitting method
Inventor: KATO DAISAKU
IPC: H04N7/083
Filed: 1985-06-05
Abstract: PURPOSE:To decode by a one chip microcomputer and a simple peripheral circuit and to constitute a decoding device of a low cost and a compact size by superimposing one bit or two bits of the digital information in a specific position of a part of a horizontal fly-back erasing period or within an over- scanning period respectively avoiding a color burst signal and a horizontal synchronizing signal and transmitting. CONSTITUTION:A whole of a picture signal 4 is not displayed on a screen of a display device, but while a front edge 5 of a horizontal display period immediately after a color burst signal 31 and immediately before 6 a front porch are a video display period, it is positioned in a period except for an effective horizontal display period T1, so that it is not displayed on the display screen. Then, one bit of the digital information is superimposed thereon and transmitted. In this manner, by transmitting the one bit of the digital information to the front edge or the rear edge of the horizontal display period, the one bit may be read by a reception system (reproducing system) in 63.5mu sec, which is remarkably slower than the conventional method in reading speed and therefore, the decoding can be done by a simple circuit in the one chip microcomputer.
Patent JP-H04325427-A (JP)
Title: Production of optical fiber preform
Inventor: WATANABE KOICHIRO
IPC: C03B37/012
Filed: 1991-04-24
Abstract: PURPOSE:To produce the optical fiber preform at the time of drawing a first preform rod into a second preform rod having a smaller diameter than the former by controlling the power supplied to a drawing furnace so that the rod is drawn always with a fixed tension irrespective of the variations in the outer diameter of the first rod and thermal conduction of the furnace itself. CONSTITUTION:A first preform rod 1 is passed through a drawing furnace 3 and drawn into a second preform rod 2 having a smaller diameter than the former to produce the optical fiber preform. In this process, the outer diameter of the first rod 1 is measured over its entire length, and the power to be supplied to the furnace 3 is controlled in accordance with the outer diameter of the first rod 1 or in accordance with the tension changed by the penetrating position of the first rod 1 passed through the furnace 3. Consequently, the tension applied on the first rod 1 is fixed, and the optical fiber is produced.
Patent JP-H01295011-A (JP)
Title: Clamping device
Inventor: MURAKI SABURO
IPC: F16B2/10
Filed: 1988-05-20
Abstract: PURPOSE:To shorten the workhours of assembling and disassembling the frame of a scaffolding by performing the binding and releasing at the other end of a bolt bonded to the other end of the other divided holding member with a nut by means of the rotational movement control of a driver provided at one side of the divided holding member. CONSTITUTION:A pipe 12 is inserted opening divided holding members 4 to 6 in order to hold the pipe 12 in a clamping device 1, and a nut 14 set at the released end 6a of the other side of the divided holding member 6. A supporting part 11a at the other end of a bolt 11 makes a pivotally fixed driver 8 rotate around a pivot 13 fixed on one side of the divided holding member 4. The strong bonding power generated by the bolt 11 acts between two divided holding members 4, 6 by means of the rotational movement control of the driver 8; and the pipe 12 is fixed with great tightening power and moreover with an one-tough operation. The release of the pipe 12 by means of a device 1 makes the driver 8 rotate in the opposite release direction from said rotational movement direction. The tightening power between divided holding members 4, 6 generated by the bolt 11 is thus released.
Patent JP-S5548403-A (JP)
Title: Manufacture of wide flange beam by flat steel slab
Inventor: ITOU KOUICHI
IPC: B21B1/08
Filed: 1978-10-04
Abstract: PURPOSE:To simplify and shorten the process, by directly carrying out rough rolling through rough steel slab of the pre-stage from flat steel slab, and continuously performing this rough rolling and molding rolling without heating again. CONSTITUTION:The flat steel slab 1 whose thickness is smaller than the flange width of wide flange beam 2 to be manufactured is heated to regular temperature and soaked, and it is molded to the pre-stage rough steel slab 3 by making a pass several times with the width direction up and down by the two-high caliber rough rolling mill 5. Subsequently, the steel slab 3 is rolled roughly by a reciprocating pass so many times with the universal rough rolling mill 6 and the two-high caliber edging rolling mills 6, 7. After that, although the steel slab 4 is immediately rolled for molding by performing a reciprocating pass many times with the rolling mills 6, 7, the edging is carried out by changing the roll pass type of the rolling mill 7 to that for molding rolling use B instead of that for rough rolling use A. This change is made by moving the rolling mill itself in the right angle direction to the rolling line. Subsequently, the molded die steel is rolled by the universal finish rolling mill.
Patent JP-S5456377-A (JP)
Title: Position correcting mechanism
Inventor: YAMAMOTO SHIYUNICHI
IPC: H01L21/60
Filed: 1977-10-14
Abstract: PURPOSE: To make possible position correction of the plane XY directions and rotating directions of table, etc. with one hand by making the chessman for performing position correction of the XY directions rotatable about operating shaft and transmitting the revolutions thereof to the moving part for operation.  
     CONSTITUTION: The movements in the XY directions of a chessman 1 are transmitted by way of a first operating shaft 4, a nuiversal joint 5 and a second operating shaft 9 to the first link 7 of a pantagraph 6 and are transmitted to a moving part 31 for operation via the arm 25 and working table 26 fixed to a third link 15. On the other hand, the revolutions of the chessman 1 are transmitted to the second pulley 24 at the end of the second link 14 by way of a drive pulley 44 and a timing belt 45. A timing belt 43 is put on the pulleys 42, 28, 41 which form a parallelogram together with the first pulley 23 revolving integrally with said pulley and therefore the revolutions transmitted thereby to a third pulley 28 are transmitted as revolutions to the moving part 31 for operation by way of the revolving shaft 27 in the arm 25, deive pulley 29, timing belt 33 and driven pulley 32 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0420734-A (JP)
Title: Air conditioning system
Inventor: MORIKAWA AKIRA
IPC: F24F11/76
Filed: 1990-05-11
Abstract: PURPOSE:To enable a fast and positive adjustment of desired temperature adjustment to be carried out by a method wherein it is determined whether or not the highest one of temperature adjustment loads of each of a plurality of air conditioned spaces is an over-loaded state larger than a set load. CONSTITUTION:During a heating operation, a sensing degree of opening V of a degree-opening sensor 7 or a deviation DELTAt between an actual temperature got by an air amount controller 3A and a target temperature is inputted to a controller 8. The controller 8 calculates information for adjusting an air blowing capability of an air blower 2 in response to the deviation DELTAt and an appropriate temperature T of a temperature adjusting device adjusted by an air conditioner 1 is calculated in reference to information of a detected degree of opening V. Air blowing capability of the air blower 2 is adjusted under an inverter control in response to a variation of an entire temperature adjustment load (an entire temperature adjustment load for an entire room 1) and then a non-required driving force of the air blower is avoided.
Patent JP-H11314153-A (JP)
Title: Articulated cutting machine
Inventor: TAKASHIMA HIROYUKI
IPC: B23K26/08
Filed: 1998-05-01
Abstract: PROBLEM TO BE SOLVED: To enable folding of a cutting machine and to reduce the storing area at the unused time by making the connection between arms mutually rotatable and slidable in the horizontal plane and making the whole arms freely rotated and slid with respect to an arm supporting base part, too. SOLUTION: The cutting machine is constituted of the cutting machine body 11 and a base plate 12. In the cutting machine body 11 two arms 14, 15 mutually connected so as to possibly rotate and slide only in the horizontal plane and the supporting base part 16 supporting one end part of the arm 14 so as to possibly rotate and slide only in the horizontal plane, are provided and also, a torch 17 for cutting is provide at one end part of the arm 15. The supporting base part 16 is provided with rollers for traveling at the lower part and a supporting shaft 27 extended in the vertical upward direction from the base part 20, and can rotate and slide the arm 14 in the horizontal plane and also, supports so as to be elevatable/lowerable and fixable with the supporting shaft 21.  Then, the base plate 12 for laying a material to be cut, is divided into two and is connected so as to be foldable with a hinge, etc., and provided with the roller for travelling at the lower part.
Patent JP-H11317926-A (JP)
Title: Data recording and reproducing device, and method therefor
Inventor: YONETANI SATOSHI
IPC: H04N21/232
Filed: 1998-05-01
Abstract: PROBLEM TO BE SOLVED: To easily obtain information required for variable speed reproduction with less missing of information at variable speed reproduction. SOLUTION: An image group division section 42 divides input image data into a plurality of image groups for every unit image to produce plural division data. The generated division data are tentatively stored in an image data temporary storage section 43 and outputted to a disk array device 11i as image data Di that are a data stream of the division data by a prescribed image unit via a hard disk device HDD output interface section 44. Each disk array device 11i records divided data to an HDD 20 so that the relation among HDDs 20W, 20X, 20Y, 20Z and groups of data recorded on the HDDs is changed periodically according to a fixed pattern.
Patent JP-H10311974-A (JP)
Title: Liquid crystal display device
Inventor: YOSHIDA MASARU
IPC: G02F1/1333
Filed: 1998-05-06
Abstract: PROBLEM TO BE SOLVED: To provide the liquid crystal display device which is small-sized and thin by securely and efficiently holding an LCD(liquid crystal display) cell by a holder. SOLUTION: The LCD cell equipped with 1st and 2nd glass substrates 26 and 28 arranged opposite each other across liquid crystal and polarizing plates 42 and 44 provided on the external surface sides of the 1st and 2nd glass substrates 26 and 28 is held by the holder 20 of the liquid crystal display device by using an upper receiving plate 54. The upper receiving plate 54 is almost as thick as the polarizing plate 33 and in an end area on the external surface of the 2nd glass substrate 28 arranged on the display surface side of the liquid crystal display device, the LCD cell is pressed without overlapping with the polarizing plate 44 arranged on the same external surface. Further, the upper receiving plate 54 functions as a shield for electromagnetic noise generated by a circuit board 32.
Patent JP-S5826772-A (JP)
Title: Coil bobbin
Inventor: KUROSAWA MAKOTO
IPC: H01F5/02
Filed: 1981-08-04
Abstract: PURPOSE:To contrive to reduce the cost of a coil bobbin, reduce the number of guide nozzles and allow for a step generated due to the butt joint of cores, by a method wherein a notched relief part is provided at an opening on one side of a coil bobbin, and the other side is formed to be a large opening. CONSTITUTION:A plurality of magnetic core semispheres 14, 14' are inserted in the opening 11 of the bobbin 13 and are butt-jointed each other. The bobbin 13 is provided with the notched relief part 10 for passing a flash 12 generated at the butt joint part gradually reduced in corss-sectional area, and the opening on the other side is made to be large so as to allow for the step generated due to the butt joint of the core semispheres 14, 14'.
Patent JP-S62278894-A (JP)
Title: Key telephone system
Inventor: NAGATANI MAMORU
IPC: H04Q3/58
Filed: 1986-05-27
Abstract: PURPOSE:To inform an incoming call to a person around a key telephone set by constituting the titled system so that the key telephone set having a loud speeking communication function having such as a speaker automatically responds in case of no response during a time set in a system beforehand in case of receiving the incoming call with the key telephone set through a main unit. CONSTITUTION:When a TEL1 20 does not respond within the set response time for incoming call determined in the system which is stored in a RAM 6 with the form of a bit array, a CPU 8 transmits a control data signal to actuate an automatic response circuit 25 in the TEL2 21 to the TEL2 21 itself through an IOINF 5, a DB 9, a DIF 4, and through a control data signal line 13a. Thereafter, the CPU 8 transmits the control data signal, to a SW 2 via the IOINF 5 and the DB 9, so as to connect a speaking line 11a corresponding to a trunk 30 from an IDI to the TEL2 21 via a VIF 3. Consequently, the TEL2 21 comes in a response communication state, and the voice of a caller is heard from the speaker 22 of the TEL2 21 in order to inform the incoming call to the person around the TEL2 21.
Patent JP-H11303075-A (JP)
Title: Driving device for pipe
Inventor: KAWAMOTO MASAO
IPC: E21B7/04
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To improve operating efficiency, to save labor, to reduce cost and to enhance the safety of operation. SOLUTION: A supporting base 17 is installed to a self-advancing type service car 1. An air hammer 20 for driving a drain pipe 28 into a ground is supported to the supporting base 17 in a retractable manner. The air hammer 20 is forward moved and retracted and driven by expanding and contracting a piston rod 47 for a hydraulic cylinder 41, a lever 24 is pushed at the time of forward movement and the air hammer 20 is operated, and the lever 24 is released at the time of retraction and the operation of the air hammer 20 is stopped. A guide 54 guiding the drain pipe 28 driven by the air hammer 20 is mounted on the supporting base 17. The air hammer 20 is advanced under an operated state by elongating the piston rod 47 for the hydraulic cylinder 41, and the drain pipe 28 can be driven to a subgrade 67.
Patent JP-S61567-A (JP)
Title: Treatment of grain oriented growth of crystal grain
Inventor: MINO KAZUAKI
IPC: C22F1/00
Filed: 1984-06-14
Abstract: PURPOSE:To accelerate the grain oriented growth of crystal grains and to improve the high temp. mechanical property by hot working a mechanical part made of alloy to the directional crystal grain growth direction to obtain the fine crystal grain structure, mounting an activating metal sheet of a specified compsn. on a desired end surface of a working material and heating, holding the body in a heating furnace. CONSTITUTION:The mechanical part made of Ni base heat resisting sintered alloy contg. Cr, W, Mo, Ta, Al, Ti, Y2O3 is hot worked by extrusion, etc. to make the structure to fine crystal grain structure. Next, a sheet material 3 made of activating metal consisting of Ni base alloy contg. m.p. lowering element such as Cr, B is mounted on the end surface 2 perpendicular to the direction to which main stress is applied during usage of the working part 1, i.e. the direction which is desirable for crystal grain growth, and the body is heated and held at temp. lower than m.p. of the part 1 and higher than m.p. of the metal 3 in a heating furnace 4. By the reaction with the working part by the melt of the metal 3, crystals grow to the main stress applying direction over whole length of the part 1, and the mechanical characteristics at high temp. is improved.
Patent JP-H11305169-A (JP)
Title: Fishing glasses
Inventor: SHOJI KIMITAKE
IPC: G02C1/00
Filed: 1998-04-16
Abstract: PROBLEM TO BE SOLVED: To make it possible to comfortably use fishing glasses without moving user's eyes downward even in the case of glasses attaching enlarging lenses to the lower parts of frames. SOLUTION: In the fishing glasses, glass frames 1 are superposed to lens frames 2 and the L-shaped hooked loose engagement parts (b), (b) of the lens frames 2 are loosely engaged with the rail-like loose engagement parts (a), (a) of the glass frames 1. A lens 7 is fixed on each lens frame 2, the lens 7 is formed by a nearsighted lens or a plane lens 7a and an enlarging lens 7b consisting of farsighted convex lens and the enlarging lens 7b is formed on the lower side of the frame 2. Magnetic materials 5 are fixed on the lower surface of a bridge 1b of the glass frames 2. Magnetic materials 6 are fixed on the upper surface of a bridge 2b of the lens frames 2.
Patent JP-H01292549-A (JP)
Title: Reservation system for logical address space
Inventor: ONO SHIGEYUKI
IPC: G06F12/12
Filed: 1988-05-20
Abstract: PURPOSE:To shorten the detecting time by starting the retrieval at and after the entry following the one reserved precedingly when an idle logical address space is reserved. CONSTITUTION:An idle logical space detecting means 1 is called out for reservation of a logical address space. The means 1 retrieves in sequence the PT entries of a page table from the PT entry address held by a search starting entry address holding means 3 and detects an idle PT entry. Otherwise the means 1 continues said retrieving actions until the final entry is detected. When an idle PT entry is detected, the reserve bit of said PT entry is turned on by the means 2. At the same time, a search address starting means 4 obtains a search starting PT entry address to start the retrieving action at the next reservation of an idle logical space. This entry address is equal to a PT entry address following the one that is presently reserved.
Patent JP-S6015920-A (JP)
Title: Manufacture of semiconductor device
Inventor: OKAZAKI SHINJI
IPC: H01L21/3213
Filed: 1983-07-08
Abstract: PURPOSE:To remove a restriction in regard to formation of a contact hole on a gate wiring, and to enable to form the contact hole without damaging a gate oxide film even on the active layer by a method wherein the contact hole is formed according to the electron beam drawing method on the wiring layer formed by using a heavy metal such as tungsten, etc. CONSTITUTION:Tungsten is used as a gate metal 3, a PSG film is adhered on the gate 3 as an interlayer insulating film 7, a positive type electron beam resist 8 is applied, an electron beam is irradiated, and the film is developed. The resist on the tungsten gate is removed completely, and the remaining film 9 is left on the other part. Then dry etching is performed to the PSG film 7 using the resist 9 thereof as a mask, and the resist 9 is removed. As a result, the contact hole on the tungsten layer can be formed without preparing a pattern completely, or without paying consideration about a margin for superposition completely.
Patent JP-H05132417-A (JP)
Title: Low soluble drug coating beads composition
Inventor: GURETSUGU SUTETSUKO
IPC: A61K47/38
Filed: 1992-05-15
Abstract: PURPOSE: To obtain sugar/starch beads coated with a coating composition comprising a low-solubility medicine, a cellulose derivative, a polyethylene glycol derivative and solid wax. CONSTITUTION: This beads composition is obtained by including 1-30wt.% cellulose derivative (e.g. hydroxypropyl cellulose), 1-30wt.% polyethylene glycol having 1,000-8,000 molecular weight or its derivative, 1-30wt.% solid wax of the formula HO(CH2 CH2 O)a CH(CH3 )CH2 Ob (CH2 CH2 O)a Hb [(a) is 79; (b) is 28], dissolving these components into water in an amount of 3-100 times based on total amount of these components while heating, then, suspending 1-80wt.% medicine which is an antiandrogenic steroid having <1% solubility to water into the solution while stirring and coating sugar or sugars/starch beads with the resultant 10-300wt.% coating composition.
Patent JP-S5748841-A (JP)
Title: Clock selection system
Inventor: OOHATA MICHINOBU
IPC: H04L7/04
Filed: 1980-09-08
Abstract: PURPOSE:To decrease the probability of data read-in error production by sampling the data signal at the rise and fall of a clock signal, in a system sampling in the same frequency as that of the data signal. CONSTITUTION:In a receiver for a digital communication, the discrimination as to if the fall changing point and rise changing point of a clock signal S4 are superimposed on an uncertain area of a data signal S1 or not, is performed at phase comparators 3, 4. If the changing point of the clock signal S4 is superimposed on the uncertain area of the data signal S1, the data signal S1 is sampled with the fall or rise of the clock signal S4. Thus, the sampling of the uncertain area of the data signal S1 is avoided, allowing to decrease the probability of data read-in error production.
Patent JP-H11317938-A (JP)
Title: Medical use image transmitter
Inventor: NIMODA KENICHIRO
IPC: H04N7/18
Filed: 1998-05-06
Abstract: PROBLEM TO BE SOLVED: To sufficiently reduce deformation of an image to be sent on the occurrence of a fault in a parallel isolated transmission means such as a photocoupler group. SOLUTION: An output signal of a CCD 3 in a patient circuit is converted into a digital signal by an A/D converter 4 in an endoscope image processor 1 as the proposed transmitter, the digital signal is Y/C (luminance signal/ chrominance signal)-separated and given to a 1st field programmable gate array(FPGA) 6, 8-bit luminance and color difference signals are rearranged in the bit location, the signals are sent through a high speed photocoupler group 7 with isolation and the signals are rearranged reversely to the arrangement above in a 2nd FPGA 8 in a secondary circuit, converted into a prescribed video signal and the converted signal is displayed on a monitor 2.  The arrangement pattern by the 1st and 2nd FPGA 6, 8 is set in synchronism with video clocks 19, 18, and even when the transmission characteristic of the high speed photocoupler group 7 is deteriorated due to a fault, the effect can be distributed temporally and the image displayed on the monitor 2 is sufficiently less degraded.