baber/WOPTO huggingface dataset:
Patent JP-H11145484-A (JP)
Title: Manufacture of thin-film transistor
Inventor: NOGUCHI TAKASHI
IPC: H01L29/78
Filed: 1998-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a thin-film transistor on which electric characteristics can be improved by reducing the grain boundary trap in a polycrystalline semiconductor thin film. SOLUTION: An SiO2 insulating film 2 of about 1,000 Å in thickness is formed on a substrate 1 as an insulated substrate, and a polycrystalline silicon film 3 is deposited thereon in a thickness of 400 Å using a CVD method (chemical vapor deposition) at a temperature of 610 deg.C, for example. Then, silicon ions (Si <+> ) of 1×10<14> /cm<2> in dosage is made into an amorphous state and is (low temperature annealed at 600 deg.C for 40 hours (low temperature annealing). Moreover, the annealing is stopped at the state, wherein crystallization of the polycrystalline silicon film 3 is not saturated.  Then, the material is heated up at a temperature between the melting point temperature of amorphous silicon and the melting point temperature of single-crystal silicon by projecting an excimer laser of 220 mj/cm<2> , an amorphous part 3A is formed, it is changed into a single-crystal part 3B, and a polycrystalline silicon film 3 having large grain diameter of 0.02 μm is formed.
Patent JP-S61130441-A (JP)
Title: Sliding contact point material
Inventor: FUJISHIMA SUSUMU
IPC: H01R39/20
Filed: 1984-11-29
Abstract: PURPOSE:To suppress adhesive property and to improve wear resistance, by adding prescribed vercentages of C, Sb, Te, Pb, Se, As, Zn, Fe group element into Ag. CONSTITUTION:Into Ag, 0.1-5wt% C, 0.5-10wt% >=one kind among Sb, Te, Pb, Se, As, Zn are added, or 0.01-0.5wt% a part of said added elements is substituted by Fe group element to compose the titled material. By this method, adhesion during sliding operation is suppressed and wear resistance is improved.
Patent JP-H0784511-A (JP)
Title: Production of multicolor hologram
Inventor: KAWAZOE NAOYUKI
IPC: G02B27/01
Filed: 1993-09-14
Abstract: PURPOSE:To provide the production of a multicolor hologram having little aberration. CONSTITUTION:In this production of the multicolor hologram, such exposure that both sides of a holographic dry plate 11 are irradiated with 1st and 2nd luminous fluxes 35 and 36 having different wave surfaces is performed plural times by changing the thickness (d) of a photosensitive material 11 1 of the dry plate 11. By recording a magnifying glass in the hologram, the multicolor hologram for a headup display is obtained. In the case of changing the thickness (d), a distance L01 between the divergent points of the luminous fluxes 35 and 36 and the dry plate 11 is changed corresponding to the increase/decrease of the thickness (d), so that the aberration caused by the color of a recorded image is eliminated. It is possible to set either of the luminous fluxes 35 and 36 as the diffracted light of a master hologram.
Patent JP-H108520-A (JP)
Title: Positioning tool for installing bathroom floor pan
Inventor: HADA AKIHIRO
IPC: E03C1/20
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To conduct installation simply and correctly upon installing a bathroom floor pan. SOLUTION: The positioning tool 6 is used for installing a bathroom floor pan. Provided herein is an L-shaped (plane view) mounting bottom surface 9 arranged on a corner part formed by a mounting piece lying adjacent to the lower surface of a main body 8 provided with a standard indication part 7 on its upper part and to be mounted on both the mounting pieces. A downward projection part 10 is set perpendicularly which is disposed at a corner part made by a riser piece being adjacent to each other downward at an internal angle of the plan view L-shaped mounting bottom surface 9. Then, there are provided a first riser piece contact surface part 11 to be in contact with one riser piece at the downward projection part 10 and a second riser piece contact surface part 12 to be in contact with another riser piece.  An angle defined by the first riser piece contact surface part 11 and a second riser piece contact surface part 12 leads to a light angle.
Patent JP-H06103876-A (JP)
Title: Contact opening and closing device
Inventor: KOTSUNA MASAHIRO
IPC: H01H50/56
Filed: 1992-09-22
Abstract: PURPOSE:To provide a contact opening/closing device which can reduce contact bounces without decreasing the OT amount or without rapid change of the spring load. CONSTITUTION:A narrow piece 5b having a small geometrical moment of inertia is installed in continuity at the tip of a movable contact spring 5 fitted with a movable contact 6. The drive part 8 for a movable frame 7 to drive the spring 5 is formed from the first drive part 8a, which drives the base end relative to the movable contact 6, and the second drive part 8b which presses the narrow piece 5b so as to suppress the movable contact 6 bouncing when it runs against the stationary contact 3.
Patent JP-2000079089-A (JP)
Title: Thermograph for endoscope
Inventor: SUZUKI AKIRA
IPC: G01J5/08
Filed: 1998-09-07
Abstract: PROBLEM TO BE SOLVED: To efficiently transmit infrared light for detecting the temperature distribution by forming a cover member made of a material having biological compatibility in a designated thickness in the state of covering the outermost surface of an object optical system disposed at one end of a soft elongated fiber bundle transmitting light having a wavelength for detecting temperature distribution. SOLUTION: A distal end constituting part 16 is provided at the distal end of a soft elongated thermography probe 14, and the distal end constituting part 16 is provided with a cylindrical frame body 17 formed of a metal material such as stainless or the like having biological compatibility. An objective optical system 18 formed by a lens group formed of infrared ray transmitting material such as germanium, silicon or the like is disposed inside the frame body 17 of the distal end constituting part 16, and the peripheral part of the objective optical system 18 is covered with the frame body 17 of the distal end constituting part 16.1.  A cover material 19 formed of a material having biological compatibility is formed on the outermost part of the objective optical system 18 with a wall thickness of 0.2-0.5 mm to reduce decay of light having a wavelength about equal to the temperature detecting wavelength of 3-15 μm.
Patent JP-H09122552-A (JP)
Title: Electric gun driver
Inventor: JIERARUDO ENU NOJIMA
IPC: B05C11/10
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To provide an electric gun driver circuit having a switch mode electric power supplying section which allows the use of a wide range of interline voltages. SOLUTION: The electric gum driver 10 to be used together with a discharge machine 12 includes a solenoid 14 which has a movable armature 16 for adjusting the flow of the fluid flowing in the discharging machine 12, the switch mode electric power supplying section 18 which receives the interline voltage 19 on the input voltage of the certain range and converts the voltage to a working voltage 20 and an electric power circuit 13 which associates with the interline voltage 19, receiver the line current 24 to be supplied to the solenoid 14 and selectively moves the movable armature 16.
Patent JP-H03112852-A (JP)
Title: Oxide superconductive material
Inventor: ADACHI SEIJI
IPC: C01G1/00
Filed: 1989-09-27
Abstract: PURPOSE:To make possible to increase of superconductivity-transition temperature and reduction of containing amount of TO harmful for human body by forming an oxide superconductive material expressed by fixed chemical formula containing Tl, Bi, Pb, Sr, Ca, Cu and O. CONSTITUTION:The objective oxide superconductive material is expressed by chemical formula: (Tl1-X-YBiXPbY)1Sr2Ca3Cu4OZ (X=0.05-0.55, Y=0-0.55, X+Y<=0.65 and Z is arbitrary). Said superconductive material has superconductivity-transition temperature Tc=120K containing only a slight amount of Tl harmful for human body.
Patent JP-H03115543-A (JP)
Title: High strength low thermal expansion alloy
Inventor: SATO KOJI
IPC: C22C38/12
Filed: 1989-09-28
Abstract: PURPOSE:To obtain the high strength low thermal expansion alloy having speci fied thermal expansion coefficient and cold tensile strength by specifying a compsn. constituted of Ni, C, Si, Mn, Mo and Fe. CONSTITUTION:The high strength low terminal expansion alloy contains, by weight, 3b to <38% Ni, 0.1 to 0.5% C, <=0.5% Si, <=0.5% Mn, 1.0 to 4.0% Mo and the balance essential Fe, which has <=3.2X10<-4>/ deg.C average thermal expan sion coefficient at 30 to 230 deg.C and >=115kg f/mm<2> cold tensile strength. In the alloy, various additional elements are added to an 'Invar(R)' alloy as a base to improve the strength without increasing the thermal expansion coefficient. Thus, the above alloy is suitable for the application to precision machine parts, a core wire for a low looseness heat-resistant transmission line requiring low thermal expansion and high strength.
Patent JP-H0892648-A (JP)
Title: Production of martensitic stainless steel oil well pipe
Inventor: HISAMUNE NOBUYUKI
IPC: C21D9/50
Filed: 1994-09-20
Abstract: PURPOSE: To prevent cracks in the weld zone causing a problem at the time of producing an oil well pipe composed of a martensitic stainless steel by an electric resistance welded tube. CONSTITUTION: After electric resistance welding, before a sizing stage succeeding to the welding, the weld heat-affected zone is water-cooled to the Mf point or below, and tempering is executed. The tempering temp. is regulated to 700 deg.C to the Ac1 point. By the completion of the martensitic transformation, austenite is not remained, and the formation of fresh martensite caused by cooling after the tempering can be prevented.
Patent JP-H0890326-A (JP)
Title: Pipe cutter with rust preventive function
Inventor: TAKAMURA TSUYOMICHI
IPC: B23B51/04
Filed: 1994-09-21
Abstract: PURPOSE: To provide a pipe cutter with a rust preventive function, capable of performing the rust preventive treatment of a cut end such as a bifurcated port or the like automatically in the wake of boring work by a drill or the like. CONSTITUTION: Since each rust preventing piece 3 being projectable more outward than at least a cutter's peripheral surface is retractably installed in the rear of an endmost cutting part 2 of a tubular cutter, this piece 3 is able to apply a rust preventive treatment to a boring part of a pipe body at the specified timing in time of boring the pipe body by the cutter or after this boring otherwise.
Patent JP-S61131119-A (JP)
Title: Page memory managing system
Inventor: YOKOYAMA HIROSHI
IPC: G06F3/12
Filed: 1984-11-30
Abstract: PURPOSE:To improve remarkably real print speed of a printer being image output object by utilizing a page memory effectively to apply parallel processing to a write to the page memory and image output. CONSTITUTION:When the processing all transferred data is finished, a microprocessor 12 writes a head address of an area 1 in a page memory 15 to an address latch 17 and outputs a print start command via a print interface 18. Then the printer executes the printing. When the next data comes during the print, a processor 12 designates a position in the memory 15 corresponding to an area 2 to transfer data to a page memory controller 14. The controller 14 writes data to the area 2. In case of print of the size A4, the data of next page is written during the print time to attain the print of the substantial highest print speed of the printer is attained.
Patent JP-2001072023-A (JP)
Title: Test method for sealed container
Inventor: KANEOKA TSUGIO
IPC: B65B57/02
Filed: 1999-09-07
Abstract: PROBLEM TO BE SOLVED: To judge easily and surely whether a sealed container storing various contents is surely sealed, and also to automatically test without using an expensive machine. SOLUTION: This relates to a sealed container test method for testing whether a container 1 has a leak or not. After contents 4 are filled in the inside of a container main body 2 having an opening 2a, the opening 2a is sealed with a container cover 3 for making a sealed container 1. At least either of the container main body 2 or the container cover 3 is deformable by the change of inner pressure of the sealed container. Immediately after high temperature contents are filled on the main body 2, the opening 2a is sealed with the cover 3 and the contents 4 in the sealed container 1 are cooled. Then the change of the internal volume of the container 1 accompanied by the cooling of the contents 4 is measured.
Patent JP-H0197516-A (JP)
Title: Disc grinder blade
Inventor: NORIMURA KANEMATSU
IPC: B23D61/02
Filed: 1987-10-06
Abstract: PURPOSE:To execute an efficient work to chip a wood, by a method wherein saw toothform parts are formed at equal intervals along the peripheral edge of a disc base plate, and curved blades protruded in an arcuate shape from the back of the disc base plate are situated to the side edge in a radial direction of each saw toothform part. CONSTITUTION:When a whole is mounted to a disc grinder for rotation, since a cutting edge 12a of a curved blade 12 is protruded in an arcuate shape from the back of a disc base plate 10, the cutting edge can be brought into contact with the surface of a material despite of the material having a plane or a curved surface. Thus, a work to chip a material by means of the curved blade 12 can be executed in a plane manner or a curved surface manner. In this case, since chips chipped from the material are chipped up by means of the curved blades 12 and are discharged to the surface side of the disc base plate 10, a chipping work can be extremely smoothly performed.
Patent JP-H0996693-A (JP)
Title: Control rod drive mechanism
Inventor: SATO TAKAFUMI
IPC: G21C7/12
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a control rod drive mechanism in which the reliability is enhanced, while facilitating the repair and replacement, by enhancing the rigidity thereby making it possible to inspect the driving state of control rod even during the operation of a plant. SOLUTION: The control rod drive mechanism comprises a magnet coupling including a first magnet disposed below a drive shaft while being split into a plurality of sections in order to transmit the rotary driving power of a motor to the drive shaft and a second driving side magnet 101 carried on the rotary shaft of motor while being split into a plurality of sections on the outside of the first magnet, and a tubular outer yoke 100 for fitting the second magnet 101 on the inner face side thereof. The surface 110 of outer yoke 100 for mounting the second magnet 101 is in flush, in the radial direction, with the inner face of outer yoke located above or it is set on the inside thereof.
Patent JP-H0193646-A (JP)
Title: Gear wheel separation mechanism
Inventor: MACHIDA YUTAKA
IPC: F16H3/00
Filed: 1987-10-06
Abstract: PURPOSE:To eliminate interference itself on the addendum of a gear wheel and to make the device low cost without need of an idle gear wheel by provid ing gear wheel rotation preventing members which engage to valleys of respec tive gear wheels on separation each other. CONSTITUTION:When an upper frame 4 is tilted up, on a lever 9 for a driving gear wheel, the lever is turned by the force of a helical spring 11 owing to separation of the same from a stopper 18 and a roller 10 is engaged to a valley 12 of teeth on a driving gear wheel 3. And on a lever 14 for a driven gear wheel, the lever is turned by the force of a helical spring 16 owing to separation of the same from a layer pin 8 and a roller 15 is engaged to a valley 17 of teeth on a driven gear wheel 5. Therefore, respective gear wheels 3, 5 are locked to be impossible to turn and engagement on the both gear wheels 3, 5 is released in that condition. Thereby, when the upper frame 4 is tilted down again, the driving gear wheel 3 and the driven gear wheel 5 can be engaged together without interference on mutual addendums.
Patent JP-H07104865-A (JP)
Title: Pressure control valve
Inventor: MURATA KIYOSHI
IPC: G05D16/06
Filed: 1993-10-08
Abstract: PURPOSE:To provide a pressure control valve which can close a valve element when a diaphragm is broken. CONSTITUTION:The pressure control valve 1 is composed of main body 2 of the valve, a diaphragm 21 for performing the valve closing drive of a valve element 5 when the operating pressure of a pressure chamber 20 is increased and for performing the valve opening drive of the valve element when the operating pressure is decreased, throttle 36 for throttling a flow rate to be supplied to the pressure chamber 20, pilot valve 33 for decreasing the operating pressure of the pressure chamber 20 by letting the fluid in an operating pressure introducing duct 34 flow out to the downstream of the valve main body 2 when secondary pressure is higher than a set pressure and for increasing the operating pressure of the pressure chamber 20 by stopping the flowing-out of the fluid in a primary pressure supplying duct 31 when the secondary pressure is lower than the set pressure, and variable throttle 39 arranged at the operating pressure supplying duct 34 so as to decrease the flow rate of the fluid flowing from the pressure chamber 20 to the pilot valve 33.
Patent JP-S61129841-A (JP)
Title: Equipment for manufacturing semiconductor
Inventor: ISHIO NORIAKI
IPC: H01L21/68
Filed: 1984-11-28
Abstract: PURPOSE:To facilitate the centering and alignment of wafers with different diameter dimensions by a method wherein a semiconductor wafer is moved by suction to a supporting base, and this wafer is brought into abutment against a cylinder conical in inner surface which is arranged in opposition to the supporting base. CONSTITUTION:The conical base cup 6 (cylindrical) of the titled equipment is supported with a supporting member 7, and the horizontal cross-section of the cup 6 is formed 2-dividably in right-left symmetry in the axial direction by having a part 61 corresponding to the facet of the semiconductor wafer 1 with a shape similar to that of the wafer 1. The wafer 1 is sucked to the wafer supporting base of this producer and moved immediately downward the conical cup 6, and the suction is released at this position. Thereafter, while the supporting base 2 is aligned by gradual ascent, this base 2 is set stationary at the part of coincidence between the wafer 1 and the conical cup 6 in cross-sectional shape, thus completing alignment. The wafer 1 is sucked to the supporting base 2, the the conical cup 6 is divided into two, resulting in the easy centering and alignment of wafers 1 with different diameter dimensions.
Patent JP-S63106796-A (JP)
Inventor: SUNADA TAKUYA
IPC: G10H1/053
Filed: 1986-10-24
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-H05257712-A (JP)
Title: Microprocessor device and method for restarting automated stop state
IPC: G06F9/48
Filed: 1992-08-31
Abstract: PURPOSE: To allow an improved transparent system interruption accompanied by the restart of the automated stop state by providing two program execution modes and one interruption which interrupts the execution of a program. CONSTITUTION: The transparent system interruption is called by applying an electric signal to an external pin of the central processing unit (CPU) chip of a microprocessor using chip set. When the electric signal is applied to the external pin of the CPU chip, the CPU 12 stores a transparent system interruption service routine, maps a dedicated random access memory(RAM) which is not normally mapped as a specific 1st area of a main memory space, saves current CPU states including an instruction pointer and a reverse instruction pointer in the dedicated RAM space, and sets the stop indicator of the dedicated RAM space and starts executing the transparent system interruption service routine when the CPU 12 initiates an interruption in the stop state.
Patent JP-2000084495-A (JP)
Title: Farm product inspecting apparatus
Inventor: FUJIWARA MASANORI
IPC: B07C5/10
Filed: 1998-09-08
Abstract: PROBLEM TO BE SOLVED: To provide the subject apparatus capable of properly inspecting even farm products having size irregularity. SOLUTION: This farm product inspecting apparatus is equipped with a CCD camera 1 taking the images of farm products placed on a feed conveyor in a state arranged in one row to be fed while rotated by the feed conveyor and an image processing part 5 calculating measured data aiming at an outer peripheral entire area on the basis of a plurality of the image data within the imaging area to output the same. The image processing part 5 calculates the outer diameters of farm products on the basis of the image data taken at first and alters and sets the taking-in timing of image data a plurality of times with respect to farm products so as to obtain image data with respect to the outer peripheral entire region of farm products on the basis of the outer diameter data and peripheral speed data at a time of automatic revolution.
Patent JP-S62114362-A (JP)
Title: Call signal transmitting equipment
Inventor: WASHIO TOSHIFUMI
IPC: H04M3/06
Filed: 1985-11-14
Abstract: PURPOSE:To make a transformer small-sized to make an equipment small-sized by interrupting a DC current to the primary winding of the transformer by the output of an oscillating circuit and making its oscillation frequency higher than the fundamental frequency of a call signal. CONSTITUTION:An operating power is supplied from a DC power source 1 of an exchange to operate an oscillating circuit 2, and the current supplied to the primary side of a transformer 3 from the power source 1 is interrupted in accordance with the oscillation output, and a voltage required for the call signal is induced in the secondary side of the transformer 3 by this interruption, and the output in the secondary side is allowed to pass a rectifying circuit 4, and the rectified output having positive and negative polarities is applied to a switching circuit 5, and the circuit 5 is operated by the output from a fundamental oscillating part 6, which generates the fundamental frequency of the call signal, to generate and output the call signal having an approximate sine wave. The circuit 2 is oscillated with a frequency sufficiently higher than the fundamental frequency of the call signal, and the voltage is boosted by the small-sized transformer 3.
Patent JP-H06114292-A (JP)
Title: Centrifugal cleaner
Inventor: PIITAA II REBURANKU
IPC: D21D5/24
Filed: 1991-10-01
Abstract: PURPOSE: To provide a centrifugal cleaner by which waste is removed, and necessaries are effectively recovered. CONSTITUTION: A tangential inlet nozzle 11 to the side wall near the top of a cleaner body has a noncircular, preferably D-shaped, inlet opening. The side wall of the cleaner body is conical and has an upper part 30 extending past a top nozzle 13, a practically cylindrical center part 32 and a conical bottom 31 in which a bottom nozzle is operatively disposed. The bottom nozzle has a waste opening 43, and the diameter of the opening 43 is controlled to about 25-45% (preferably roughly 1/3) of the inner diameter of the side wall at the opening and to about 25-45% (preferably roughly 1/3) of the inner diameter of the top nozzle.