baber/WOPTO huggingface dataset:
Patent JP-S6279903-A (JP)
Title: Elliptical hole cutting machine
Inventor: OBATA SHIGERU
IPC: B23Q27/00
Filed: 1985-10-04
Abstract: PURPOSE:To simultaneously and efficiently machine inside circumferential and bottom surfaces by making cutting feed of a cutting tool for machining an inside circumferential surface from the open face of an elliptical hole to the bottom portion thereof, simultaneously with making the motion of a cutting tool for machining the bottom surface along a spiral locus on the bottom surface of the elliptical hole. CONSTITUTION:The cutting tool 17 that machines the inside circumferential surface 74 of an elliptical hole repeats reciprocating motion periodically, synchronized with the rotation of a work 71, across the stroke of L equivalent to a half length of difference between the minor and the major axes, and simultaneously makes rocking motion, to machine the inside circumferential surface 74. The cutting tool 20 that machines the bottom surface 75 moves spirally from the central portion to the outer portion, starting at the periphery of a round hole 76, and machines the bottom surface 75. Accordingly, the inside circumferential and the bottom surfaces of the elliptical hole can be machined simultaneously.
Patent JP-H04102310-A (JP)
Title: Reduction projection aligning method
Inventor: KOBAYASHI KATSUYOSHI
IPC: G03F9/00
Filed: 1990-08-22
Abstract: PURPOSE:To eliminate a positional deviation between layers in an exposure method for correcting projected and recessed portions of a wafer, by making alignment and determining shot positions under the condition where the shot planes of wafer have been aligned with the best image surface. CONSTITUTION:Shown are a wafer W, shot positions S1, S2, S3, S4 and S5, a point of support A and the best image surfaces S'1, S'2, S'3, S'4 and S'5 corresponding to respective shots sloped from point A as the point of support. A horizontal line indicated by a dotted line is the best image surface. Each circle shows the sampling shot position. Shot position for each shot is measured by aligning a shot surface S with the best image surface F, and then the arrangement of shot positions for the whole wafer is determined. Based on this arrangement of the shot positions, a stage is driven and moved to shot positions based on a stage accuracy only, the shot plane S is aligned with the best image surface F and an exposure is made.
Patent JP-H0560389-A (JP)
Title: Hot water supplying/room heating unit
Inventor: SHIRAISHI YUZO
IPC: F24H1/14
Filed: 1991-08-30
Abstract: PURPOSE:To realize reductions in size and weight, energy conservation and simplification of an operation of a hot water supplying/room heating unit. CONSTITUTION:A hot water supplying/room heating unit comprises a heat exchanger 2 for heating secondary waters 4, 5 by heat exchanging with primary water 3 as heat medium. The exchanger 2 has one system primary water 3 for shared use of heat exchanging of the water 4, 5 of at least two systems for supplying hot water and heating a room.
Patent JP-S60113400-A (JP)
Title: Memory inspection device
Inventor: SAWADA JIROU
IPC: G01R31/28
Filed: 1983-11-25
Abstract: PURPOSE:To make it possible to suitably grasp the occurrence condition of the defective bit even in the memory to be tested having the word configuration of one word for plural bits by detecting the defective bit of the memory to be tested by the bit, by distributing and writing the result each bit to the plural fail memories and by accessing the plural fail memories, by means of the word configuration of one bit one word. CONSTITUTION:Test data D0-D3 are written and read each address for a memory 12 to be tested. In addition, the inconsistency of the write data and the read data is detected each address. The detection result is distributed and writen each one bit to plural fail memories M0-M3 equivalent to the number of the bit configuring one word of the test data. The detection result, which is distributed and writen each one bit to the plural fail memories M0-M3, is read by accessing with the word configuration of one bit one word, and the contents written to VRAM are displayed with a CRT display device 18.
Patent JP-S6464114-A (JP)
Title: Magnetic recording medium
Inventor: KATSURAGAWA TADAO
IPC: G11B5/706
Filed: 1987-09-03
Abstract: PURPOSE:To obtain a perpendicular magnetic recording medium which can be formed at a low temp., allows high-density recording and can be formed as a continuous magnetic material layer by providing a magnetic material layer consisting of a specific ferromagnetic oxide in contact with a Ge layer. CONSTITUTION:The magnetic material layer 15 in contact with the Ge layer 13 on a base 11 which forms the magnetic recording medium consists of the ferromagnetic oxide by sputtering, etc., expressed by the general formula I. The perpendicular magnetic recording medium which can be formed under the low-temp. conditions, allows high-density recording, can be formed as the continuous magnetic layer and has the good orientability of the C-face is thereby obtd. In the formula, Me: at least one kind of metal element among Ba, Pb, Sr, Ca, and Sc. Ma: 1 or >=2 kinds of metal elements which can be substd. with Fe, x: 0<=x<=1, n: 5<=n<=6.
Patent JP-H0398673-A (JP)
Title: Method and apparatus for drying liquid film applied to transfer substance
Inventor: HORUSUTO FUAUSUTO
IPC: F26B13/20
Filed: 1990-08-22
Abstract: PURPOSE: To evaporate the solvent of a liquid film on a moving substrate by taking the substrate along a web while freely suspending the substrate on a transporting cushion of a drying gas flowing with respect to the lower side of the substrate and evaporating the greater part of its solvent component by the heating and drying gas, then carrying the vapor of the solvent component from the upper side of the substrate. CONSTITUTION: Gas or air supplying systems 11, 12 are arranged both above and below the moving substrate 2. An applying device 5 applies the liquid film 3 on this moving substrate 2. The substrate 2 is taken while the substrate is freely suspended along the web on the transporting cushion generated by the gas or air supplying system 11 in the lower part through a drying zone 21.
Patent JP-S60112699-A (JP)
Title: Manufacture of diamond
Inventor: FUJII KAZUTAKA
IPC: C30B25/00
Filed: 1983-11-24
Abstract: PURPOSE:To manufacture an uniform diamond film at a high growing speed by arranging the heating surface of a thermoelectron radiating material and the surface of a substrate almost in parallel with a reaction gas flow, and thermally decomposing gaseous hydrocarbon under a hydrogen atmosphere with the thermoelectron radiating material. CONSTITUTION:A substrate 3 is placed on a substrate support 2 in a reactor tube 1, and a thermoelectron radiating material 4 is arranged above the substrate 3 with a thermoelectron radiating material support 5. When the pressure is reduced, a cock 6 is closed and a cock 7 is opened to evacuate the inside of the reactor tube 1 with a vacuum apparatus 8. After the substrate 3 is heated by a reactor furnace 13, a mixed gas is introduced from a gaseous hydrocarbon bomb 11 and a gaseous hydrogen bomb 12 through a gas mixer 15. Since the heating surface of the thermoelectron radiating material 4 and the surface of the substrate 3 are arranged in parallel with the gas flow, the thermal decomposition of the reaction gas by the thermoelectron radiating material 4 and the exciting process can be made uniform in the vicinity of the substrate by making the distribution of the gas flow velocity and the temp. uniform. The inclusion of nondiamond carbon can be eliminated in this way, and the uniform diamond film can be manufactured at a high growing speed.
Patent JP-H05195361-A (JP)
Title: Drawing machine
Inventor: YOON DABUIISU
IPC: D01D5/16
Filed: 1992-08-20
Abstract: PURPOSE: To avert the increases of a device depth by arranging the respective drawing roller pairs of a multistage drawing machine by offsetting adjacent lower roller pairs by their working width component from the respective upper roller pairs with respect to the theoretical plane of reference of a specific angle of inclination. CONSTITUTION: The multistage drawing machine, which is arranged with drawing roller pairs, each composed of one roller, having parallel axes and the same axial length used for direct drawing or separate drawing in melt spinning in several stages is arranged with three pairs of the drawing roller pairs 22, 23 and 24 by offsetting the respective lower roller pairs 23 and 24 adjacent to the respective upper roller pairs 22 and by the distance corresponding to the working width with respect to the theoretical plane P2 of reference inclined at about 20 to 60 deg., preferably 30 to 60 deg., more preferably 45 deg., relative to a horizontal plane.  Strands S' are introduced from leading-in rollers 25 disposed on the upstream side of the roller pairs 22, 23, 24 arrangement and are drawn while the strands are wound respectively prescribed number of times in order of the roller pair 23 and the roller pair 22 and are made to travel. The strands are then taken up on a winder 28 on the extremely downstream side.
Patent JP-H0271600-A (JP)
Title: Electronic component mounting head
Inventor: SHINANO KEIZO
IPC: H05K13/04
Filed: 1988-09-06
Abstract: PURPOSE:To perform easily a speedy change of mounting nozzles with a device which is simple in construction and manufacture its device at a low cost by causing this device to be composed of attracting nozzles and a nozzle changing means which pushes a nozzle downward after selecting either of a plurality of the attracting nozzles. CONSTITUTION:For example, when electronic components to be mounted are small ones, the sliding movement of a nozzle mounting stand 7 makes the cam roller 15 of an attracting nozzle 11 equipped with an attracting port 11a having a small diameter hold a position at a hill part (b) of a cam 14 and causes the attracting nozzle 11 to protrude downward. The attracting nozzle 11 protruding downward receives the electronic components from an electronic component supply device and conveys them to a printed board on an X-Y table to mount them to the prescribed positions. On the other hand, the cam roller 16 of an attracting nozzle 12 having a large diameter holds a position at a valley part (c) of a cam 14 and its roller pushes up the attracting nozzle 12 by energized force of a spring 17.
Patent JP-S59111709-A (JP)
Inventor: KUSHIDA HIDEO
IPC: A45D33/00
Filed: 1982-12-17
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-S6279785-A (JP)
Title: Carrier for immobilizing enzyme
Inventor: YAMADA KOICHI
IPC: C07K14/555
Filed: 1985-10-04
Abstract: PURPOSE:To obtain a carrier for the immobilization of enzyme, having excellent enzyme-immobilizing capability and giving high activity of immobilized enzyme, by bonding a silane coupling agent to an alumina(-containing) formed material having a specific BET specific surface area and containing pores having specific pore diameter within a specific volume range. CONSTITUTION:The objective carrier for the immobilization of enzyme is produced by bonding a silane coupling agent to a formed alumina or formed alumina-containing material having a BET specific surface area of 5-50m<2>/g and containing pores having a radius of 1,000-10,000Angstrom  accounting for 0.02-1cm<3>/g. The formed alumina can be produced by mixing and kneading a transition alumina(-containing material) with water and a frothing agent such as 10-20 fatty acid salt (sodium, potassium or ammonium salt) and eliminating the foam from the foamed product. The average particle size of the formed alumina is preferably 10-200 mesh.
Patent JP-H03104331-A (JP)
Title: Device and system for decreasing distortion in analog optical communication system
Inventor: MIKAERU EFU JIEFUAAZU
IPC: H04B10/2507
Filed: 1990-08-24
Abstract: PURPOSE: To reduce harmonic distortions due to a laser in an optical transmission line by converting distortion generated in a laser transmitter into an electric signal, returning the electric signal to a circuit, reconverting the electric signal into an optical signal of a reverse phase, and synthesizing both the signals. CONSTITUTION: An analog electric input signal from an input terminal 12 is divided into 1st and 2nd signal sections. The 1st signal is connected to the laser transmitter 16 to modulate a laser beam and transmitted through an optical path 40. The 2nd signal from a divider 14 is connected to one end of a coupler 24. The transmitter 16 includes harmonic distortion in a transmitting signal. An electric signal outputted from a photodetector 18 is connected to the coupler 24 through a phase inverter 20 and an attenuator 22. A distortion component, separated by the coupler 24, is amplified by an amplifier 26 to modulate a laser beam from a 2nd laser 32 and returned to the main optical path 40 through a coupler 36. Thus the harmonic distortion generated in the transmitter 16 is offset by the main pass 40.
Patent JP-H0884514-A (JP)
Title: Apparatus for controlling lifting speed of working machine
Inventor: KAWAMURA MASAHISA
IPC: A01B63/10
Filed: 1994-09-16
Abstract: PURPOSE: To keep the lifting speed at a definite level independent of the variation of load and to enable sure lifting motion and stop at an arbitrary height by attaching a working machine to a mobile machine body in a state vertically drivable by a hydraulic cylinder. CONSTITUTION: A pressure compensation valve 37 for lifting is attached at the primary side of a lifting and lowering change-over valve 14 and a pilot check valve 62 is placed in an oil feeding and discharging circuit connecting a hydraulic cylinder 13 and an output port of the lifting and lowering change- over valve 14. The oil flowing in the oil feeding and discharging circuit and the pilot circuit is alternatively guided to a back-pressure chamber of the pressure compensation valve 37 for lifting.
Patent JP-H0666024-A (JP)
Title: Supporting fixture for concrete wall work and concrete wall work method using the same
Inventor: FUNAKI CHIKARA
IPC: E04G21/14
Filed: 1992-08-20
Abstract: PURPOSE:To work finish material without driving anchors in a concrete structure body by separating a member for maintaining interval from a fixing bar member to improve external insulation performance and also using the fixing bar member as a supporting member for the finish material. CONSTITUTION:A support fixture is composed of a pedestal member and a fixing bar member 3, and the pedestal member forms a surface side inserting hole 4 on the surface exposed to the surface of a concrete member 29 and an inner side inserting hole 5 in the inside opposed to the surface side. In the surface side inserting hole 4 of the pedestal member, the fixing bar member 3 which is projected to the surface side through an insulating material is inserted and, in the inner side inserting hole 5, a bar member 11 for maintaining interval which is buried in the concrete member 29 is inserted.
Patent JP-S6378885-A (JP)
Title: Method for assembling vehicle body
Inventor: KUMASAKA HIDEYUKI
IPC: B62D25/08
Filed: 1986-09-19
Abstract: PURPOSE:To make it possible to assemble automatically necessary functional components by mounting the necessary functional components first on a sub- frame and then mounting partition walls on peripheral parts of an engine frame to form an engine compartment. CONSTITUTION:When a power unit 32 is transferred from above a sub-frame 15, a movable mounting bracket 34 while sliding on a side surface of a guide plate 26 is guided onto a front vehicle width member 16, and a locating pin 35 fits into a locating hole 22 to finish positioning. Under this condition, necessary components to be incorporated and arranged in an engine compartment 13 are mounted. After finishing the mounting of the necessary components, a hood ridge panel 39 integrated with a side member 42 is mounted from overhead. After that, a radiator support panel, etc. are mounted in succession to finish an engine compartment 14.
Patent JP-S60115349-A (JP)
Title: Continuous casting device for thin metallic plate
Inventor: IKUTA ISAO
IPC: B22D11/06
Filed: 1983-11-25
Abstract: PURPOSE:To cast continuously a thin metallic plate having a uniform thickness by forming a specific slope toward an aperture to the inside base of a nozzle body so that the flow of the molten metal ejected from the nozzle is made uniform in thickness. CONSTITUTION:A nozzle body 1 has an aperture 8 at the inside base which forms a slope toward the aperture 8 in the rotating direction of a roll. The angle alpha between the front slope in the rotating direction of the roll and the tangent of the roll is larger than the angle alpha' between the rear slope in the rotating direction of the roll and the tangent of the roll. The molten metal ejected from the nozzle gushes out inclinedly toward the rotating direction of the roll and therefore even if the rotating speed of the roll is low, the molten metal does not scatter in the direction opposite from the rotating direction of the roll. A thin metallic plate having good surface accuracy and uniform thickness is thus continuously cast.
Patent JP-S6194022-A (JP)
Inventor: RICHIYAADO REITON FURAI
IPC: G02F1/01
Filed: 1985-10-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61104378-A (JP)
Title: Data recording device
Inventor: KOBAYASHI MASAHARU
IPC: G11B5/596
Filed: 1984-10-24
Abstract: PURPOSE:To always execute correctly a tracking to a sector for executing a reproduction even in case when an eccentricity exists, and also to simplify the constitution of a controlling circuit by executing a tracking control by a sector unit. CONSTITUTION:A reproducing signal from a magnetic head 1 is amplified 2, brought to waveform shaping processing 3, and becomes an output 4. On the other hand, a tack pulse is detected by a detecting circuit 11, based on which a sector timing signal 13 is generated 13, and a sampling pulse 8 is formed 9 by a sector designating signal 10 from a controlling circuit 14 and a signal 13, and given to a sampling circuit 5. In the circuit 5, the output 4 is sampled by using the pulse 8 and supplied to a tracking error detecting circuit 6, a detected error signal is supplied to a controlling circuit 7, and by its outputs, a tracking control of a sector unit is executed.
Patent JP-H0885196-A (JP)
Title: Offset press
Inventor: YOOZEFU HAIEKU
IPC: B41F13/004
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To dispense with many couplers or gears by coupling one of cylinders with a separate motor in a drivable manner in one printing unit equipped with plate cylinders and blanket cylinders without mechanically coupling the same with one of or a plurality of other cylinders directly or indirectly driven by the separate electromotor. SOLUTION: For example, a double printing mechanism has two printing mechanisms equipped with plate cylinders 1.1, 1.2 and blanket cylinders 2.1, 2.2 and these cylinders are attached to side walls 5, 6 through bearings. Each of the printing mechanisms is driven by an original rotationally controlled electromotor 7 and the plate cylinder 1.1 or 1.2 is also driven thereby. Gears 8, 19 are respectively provided to the journals on the drive side of the plate cylinders 1.1, 1.2 and these journals are respectively meshed with the gears 10, 20 on the journals of the blanket cylinders 2.1, 2.2 by those gears 8, 19. The gears 8, 10 and the gears 19, 20 are provided within two different planes to prevent the driving of the blanket cylinder 2.1, 2.2 in a mutually coupled state.
Patent JP-H0753934-A (JP)
Title: Acrylic sol composition
Inventor: YOSHIDA KEIJI
IPC: C08L33/04
Filed: 1993-08-16
Abstract: PURPOSE:To improve the adhesion to metal, glass, etc., of an acrylic sol compsn. comprising a plasticizer and acrylic polymer particles dispersed therein by using an acrylic polymer produced using a specific monomer as a comonomer. CONSTITUTION:An acrylic sol compsn. is prepd. by dispersing a polymer having acetoacetyl groups in a plasticizer or in a mixture of a plasticizer with a diluent. The polymer is produced by copolymerizing an acetoacetyl monomer of the formula (wherein R1 is H or methyl; and R2 is a 1-6C hydrocarbon group) with other copolymerizable monomers pref. in such an amt. of the acetoacetyl monomer as to provide the polymer a Tg of 60 deg.C or higher, and the polymer pref. has a wt.-average mol.wt. of 10,000-2,000,000 and a particle size of 0.1-100mum.
Patent JP-H0969681-A (JP)
Title: Automatic soldering conveying apparatus
Inventor: MASUDA TSUGUNORI
IPC: B23K1/08
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of a soldering failure by preventing the thermal deformation of a conveyor. SOLUTION: A pair of conveyor frames 31 are arranged at the outside of a heating area by a preheater 16 and a stationary side rail 32 and a moving side rail 33 movable in a lateral direction are disposed at the positions passing through the area by the preheater 16. Rail support bars 36 are so provided as to be bridged between the pair of conveyor frames 31. An engaging plate 43 is mounted at the lower side of the rail 32 via a spacer mount 41 and two collar type spacers 42 by a bolt 44. The rail 32 can be extended or retracted in the rail longitudinal direction perpendicular to the bars 36 by preventing to sandwich under pressure by the spacers 42. Rotatable bearing rollers 52, 53 rotatable along the bars 36 are rotatably supported to the lower side of the rail 33 via a mounting plate 51.  Since the rollers 52, 53 can also move in the roller axial direction, the rail 33 can be also extended or retracted in the rail longitudinal direction.
Patent JP-H1158388-A (JP)
Title: Method for vulcanization molding of tire
Inventor: KATA TAKEHIRO
IPC: B29L30/00
Filed: 1997-08-19
Abstract: PROBLEM TO BE SOLVED: To decrease the number of vent holes by a method wherein immediately after a vulcanizing machine and a mold are completely closed, a pressure fluid is worked on the inner face of an unvulcanized tire and during press embossing is accomplished, the inside of a dome is made to a reduced pressure and at the same time when it is accomplished, air vent operation is stopped and vulcanization molding is performed by feeding a high temp. gas in the dome. SOLUTION: After an unvulcanized tire is taken in, when a dome 2 is lowered and the domes 2 and 3 are closed and hooked and top and bottom molds 5 and 6 are joined together, a pressure fluid is immediately worked on the inner face of the unvulcanized tire. During this embossing is started and accomplished, a vacuum means and the inside of the dome of a vulcanizing machine are communicated with each other by means of an air vent pipe 10 for vacuum to make the inner space of the dome 3 to a low vacuum by sucking and venting air in the dome 3 outside. At the same time when embossing of the unvulcanized tire is accomplished, the communication part of the vacuum means is closed to stop air vent of the inner space of the dome 3. At the same time as this, a high temp. gas is fed in the dome 3 from a feeding pipe 8 in the arrow mark S direction to vulcanize the unvulcanized tire.