baber/WOPTO huggingface dataset:
Patent JP-H09293916-A (JP)
Title: Semiconductor laser exciting solid-state laser device
Inventor: SUZUKI KENJI
IPC: H01S3/108
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To eliminate excessive interference in a process where oscillation light and non-linear light are taken out so as to obtain laser rays free from interference fringes, by a method wherein the surface of a filter is set at an angle with the optical axis of oscillation light. SOLUTION: A filter 5 is formed of glass plate which has such characteristics that it absorbs exciting light and oscillation light and transmits non-linear light, wherein the filter is coated with AR (anti-reflection) coating to non-linear light of certain wavelength. When the filter 5 is mounted on the inner side of a window member 6, a spacer 7 is interposed between the one end of the filter 5 and the window member 6, whereby the surface of the filter 5 is tilted at an angle with the optical axis of a non-linear light LA.  The surface of the filter 5 is set at an angle with the optical axis, whereby a reflected light gets out of an optical axis even if multiple reflection MA takes place between the surfaces of the filter 5 and the window member 6 and another multiple reflection MB takes place inside the filter 5, so that interference hardly occurs, and resultantly the interference fringes of non-linear light are restrained from varying in output.
Patent JP-S58220761-A (JP)
Title: Pigment-based ink jet printer
Inventor: TAKEUCHI KIYOSHI
IPC: B41J2/175
Filed: 1982-06-17
Abstract: PURPOSE:To obtain a pigment-based ink jet printer capable of supplying a pigment-based ink to a jet nozzle without causing blocking of a filter by using a system in which even when a pigment-basis ink to be supplied to the jet nozzle is adhered to the filter medium, the ink is crushed by a supersonic vibrating horn and passed. CONSTITUTION:A pigment-based ink coming from the inlet 50 of a cylindrical container 54 in a filter 20 is passed through a filter medium 62 in the diametral direction, passed through holes 60a, and discharged from an outlet 52. When pigment suspended in the ink is adhered to the surface of the filter medium 62, the pigment is crushed by strong vibrative cavitation from a supersonic vibrating horn 58 when the filter medium 62 comes beneath the horn 58 by rotation, and then passed through the filter medium 62 in the form of fine particles.
Patent JP-S5227358-A (JP)
Title: Semiconductor unit
Inventor: YUGAWA OSAMU
IPC: H01L23/48
Filed: 1975-08-27
Abstract: PURPOSE: To obtain a semiconductor unit, which decreases the number of processing stage without pellet cracking and wire breakage. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11296699-A (JP)
Title: Three-dimensional image creation device
Inventor: NAGASHIMA HIROSHI
IPC: G06T15/00
Filed: 1998-04-14
Abstract: PROBLEM TO BE SOLVED: To create the three-dimensional image of a complicated shape from an easily plottable two-dimensional image. SOLUTION: When a plotting operation is performed in a digitizer 4, density data to be stored in one of a density layer 0 data memory 10a density layer (n) data memory 1n are created by a brush shape generated in a brush generation part 5. In a distance data memory 8, a distance to a basic coordinate point for a basic shape is initialized. Based on two-dimensional density data selected in a selection part 9, a distance computation part 20 computes a deformation amount for deforming respective points on the basic shape. The selection part 9 successively reads the density data provided with plural layer structure and makes a normal line direction at the respective points be calculated by a normal line calculation part 21 from data near the respective points on the basic shape or a deformed basic shape.  A rendering processing part 22 performs deformation at the respective points on the basic shape or the deformed shape in the normal line direction and display is performed as the image in a display device 24.
Patent JP-S5329081-A (JP)
Title: Superhigh frequency semiconductor diode device
Inventor: FUJINE NOBUHIKO
IPC: H01L47/02
Filed: 1976-08-30
Abstract: PURPOSE: To produce the device for UHF by forming semiconductor elements on a semiinsulation type substrate , sealing the junction parts with a metal without increas ing parasitic reactance factors and using the semi-insulation type substrate as an interelectrode insulator for the elements. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S585979-A (JP)
Title: Fuel cell
Inventor: WADA MATSUNOBU
IPC: H01M8/24
Filed: 1981-07-03
Abstract: PURPOSE:To obtain a highly reliable fuel cell, wherein dew condensation on the packing parts for sealing located between a cell proper and a manifold is prevented by provding a part of low temperature a part of the manifold surrounding the cell proper. CONSTITUTION:Steam inside of a space of a manifold 5 can be condensed in appararent collection tank 9 of the lowest temperature by providing the lower part of the manifold 5 with an apparent collection tank through a heat insulating material 10 to prevent dew condensation on the packing parts 7. Thereby a cell can be started while securing insulation between the cell proper 2 and the manifold 5 thus preventing bad influence of an electrically closed circuit to be formed by a break of said insulation for improving reliability of the cell.
Patent JP-H02283678-A (JP)
Title: Production of ceramic product such as artificial light-weight aggregate from industrial waste
Inventor: HAYAFUJI TAIJI
IPC: C04B38/00
Filed: 1989-04-24
Abstract: PURPOSE:To produce the subject ceramic product having decreased water- absorption by mixing one or more kinds of industrial wastes such as sewage sludge, incineration ash of wet refuse, paper making sludge, waste earth generated by stone-breaking and sludge on the bottom of sea, lake, etc., forming the mixture in the presence of silica powder and calcining the formed article after drying. CONSTITUTION:One or more kinds of industrial wastes such as sewage sludge, waste water sludge, incineration ash of wet refuse, waste earth generated by stone-breaking, fly ash, paper-making sludge, waste liquid of pulp, sludge on the bottom of sea, river, lake, etc., are kneaded, pelletized and formed in spherical form with a granulation machine. Simultaneous to the forming, silica powder such as fine mica powder is attached to the surface of the granule and the granule is dried and calcined at 1000-1300 deg.C to obtain a light-weight aggregate. The aggregate has a water-absorption of <=3% or thereabout when immersed in water for 24hr and the specific gravity of the aggregate can be adjusted to about 0.8-1.5. It has high adhesivity to concrete to increase the strength of concrete.
Patent JP-H06223269-A (JP)
Title: Method for fare-adjustment operation making use of touch screen
Inventor: ARI EMU BUASAI
IPC: G06Q20/20
Filed: 1993-04-07
Abstract: PURPOSE: To provide an improved purchased merchandise adjustment system including an electronic money register having a touch screen and a money extractor including plural compartments which store cash/coins with specific face values. CONSTITUTION: An adjustment system 20 includes a step for displaying the list of purchased articles and a receipt in which the prices are listed on a touch screen panel 22, a step for displaying plural currency face values which can be presented by a customer as the merchandise purchase prices on the panel 22, a step for displaying the display of money extractor, and the face values and number of specific cash/coins to be paid to the customer as changes in response to the specific currency face value paid by the customer on the touch screen panel 22.
Patent JP-H06314792-A (JP)
Title: Manufacture of vertical mosfet
Inventor: OKADA MASATAKE
IPC: H01L21/336
Filed: 1993-04-30
Abstract: PURPOSE:To provide a method for manufacturing a vertical MOSFET whereby its ON-resistance can be reduced while the values of its breakdown voltage and the hFE of its parasitic bipolar transistor are kept nearly equal to conventional ones. CONSTITUTION:Into the region of the surface of a substrate extended from the inner part of a diffusion layer 3 to the nearest end part of a gate electrode 6, N-type impurity ions for forming a source diffusion layer 5 are injected using the gate electrode 6 as a mask. Then, a sidewall 7 is formed on the side surface of the gate electrode 6. Thereafter, into the region of the surface of the substrate extended from the inner part of the diffusion layer 3 to the nearest end part of the sidewall 7, P-type impurity ions for forming a shallow P-type diffusion layer 4 are injected using the gate electrode 6 and the sidewall 7 as masks.
Patent JP-S62268458-A (JP)
Inventor: ROORANDO ROGO
IPC: E04B1/76
Filed: 1986-05-08
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-S58220408-A (JP)
Inventor: OOHASHI YOSHIHIRO
IPC: B60G13/00
Filed: 1982-06-17
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-S60247714-A (JP)
Title: Flow rate control valve
Inventor: OOTAKA SHIYOUICHI
IPC: G05D7/06
Filed: 1984-05-23
Abstract: PURPOSE:To measure the lift quantity of a flow rate valve accurately by providing a wiping plate adjacently to a brush for valve lift measurement and sweeping abrasive powder. CONSTITUTION:A fitting plate 35 coupled integrally with a displacement rod 34 equipped with the valve body of the flow rate valve atop moves up and down to measure the lift of the valve through the brush 29 which is provided to the fitting plate 35 and slides on a resistor 38. The fitting plate 35 is provided with the wiping plate 41 adjacently to the brush 29 and abrasive metallic power produced by the sliding of the brush 29 is wiped by the wiping plate 41 and never enters the gap between the brush 29 and resistor 38. Consequently, the lift quantity of the flow rate valve is measured accurately.
Patent JP-S5628531-A (JP)
Title: Noise reducing circuit
Inventor: AMASAWA KIYOSHI
IPC: H03G5/18
Filed: 1979-08-15
Abstract: PURPOSE:To reduce white noise, by utilizing the pulsed noise eliminating function to control the frequency characteristic by the white noise level. CONSTITUTION:Noise detecting circuit 9 detects noise components included in the coming stereo signal and generates a trigger pulse signal during the time of existence of noise components, and short switch circuit 10 is turned off by this signal, and noise components taken out by phase inverting circuit 2 and stereo signal stopping circuit 3 are synthesized to the stereo signal including noise by synthesizing variable resistor 5, thereby eliminating noise components. Meanwhile, when pulsed noise is not detected, switch circuit 10 is closed, and the AGC voltage in noise detecting circuit 9 controls electronic control-system variable resistance circuit 16, which is inserted to the input side of switch circuit 10, to change the frequency characteristic, thus reducing white noise.
Patent JP-S5729491-A (JP)
Title: Preservation improved thermosensitive recording substance
Inventor: OKUNO RIYOUZOU
IPC: B41M5/30
Filed: 1980-07-31
Abstract: PURPOSE:To improve preservation and stability of a colored picture by a method wherein a surface layer consisting of casein or casein and polyvinyl acetate is provided on a thermosensitive recording layer. CONSTITUTION:On a thermosensitive recording layer consisting of a colorless or light coloring dye ans a phenol compound, an organic acid or their salt, which color said coloring dye by heating on a support such as paper, plastic film or the like is coated water paint consisting mainly of casein or resin selected from casein, hydroxyl ethyl cellulose, hydroxy propyl cellulose, isobutylene-maleic anhydride copolymer, polyvinyl acetate, vinyl acetate acryl copolymer, vinyl acetate-acryl copolymer, modified polyacrylamide, polyviyl alcohol to provide a surface layer and prevent the colored picture from fading.
Patent JP-S63286407-A (JP)
Inventor: SUZAN GURESUNAA SUTEIKURII
IPC: C08K5/19
Filed: 1988-04-28
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-S5630068-A (JP)
Title: Die casting machine
Inventor: NAKAMURA HIROMI
IPC: B22D17/20
Filed: 1979-08-16
Abstract: PURPOSE:To prevent the formation of hardened part of molten metal so as to prevent the development of defects in product, by making the inner wall of sleeve and/or sprue bush, which comes into contact with the molten metal and into which a plunger tip is inserted and moved, of Ti alloy of specific heat transfer rate having hard coating film. CONSTITUTION:The molten metal 18 filled in a sleeve 15 and a sprue bush 16 of a die casting machine solidifies in the vacant hole 22 of a matal mold by the movement of a plunger tip 19 in the direction of A to form a molded article. The sleeve 15 and the sprue bush 16 are made of Ti alloy having a heat transfer rate as low as <=0.04cal.sec<-1>. deg.C<-1>. Hence the heat deprived in the inner walls of the sleeve 15 and the sprue bush 16 from the molten metal 18 is reduced, and their inner walls are not corroded by the molten metal. In addition, the inner walls are coated with hard film formed by the heat treatment such as nitriding in order to reduce the wear due to friction.
Patent JP-S62261821-A (JP)
Title: Burner
Inventor: ADACHI IKURO
IPC: F23N5/18
Filed: 1986-05-07
Abstract: PURPOSE:To provide a burner capable of setting a maximum combustion value and a minimum combustion value by controlling a blower in accordance with the setting of combustion quantity varying means, detecting the opening degree of a proportional control valve, and controlling a proportional valve control circuit so that the opening degree of the proportional control valve is within the set range. CONSTITUTION:A blower control circuit detects the quantity of power supplied to a proportional control valve 45. In a case where the detected quantity of power supply is larger than the preset quantity of power supply corresponding to the maximum combustion quantity of a burner 31, a proportional valve control circuit decreases the opening degree of a proportional control valve 45. In a case where the detected quantity of power supply is less than the quantity of power supply corresponding to the minimum combustion quantity, the proportional valve control circuit increases the opening degree of the proportional valve 45, and performs a feedback control of the quantity of power supply of a blower 33. Thus, by the feedback control of the proportional valve in a thermocouple 52 due to an error between the rotational speed of the blower 33 and the supply quantity of combustion air, it is possible to set the opening degree of the proportional control valve 45 within a preset range even if an output to set the opening degree of the proportional control valve 45 without the preset range is generated.
Patent JP-S586759-A (JP)
Title: Continuous casting method for steel
Inventor: KURAISHI TATSUO
IPC: B22D11/20
Filed: 1981-07-06
Abstract: PURPOSE:To prevent slips and internal cracking of an ingot by tracking the movement of the ingot in a nonsteady part, reducing the pushing and pressing forces upon the ingot stepwise and resetting these to the original state after passage through a casting device. CONSTITUTION:When a nonsteady part is produced on decreasing of a casting speed and while this is in the position A, a nonsteady controller 12 feeds the data on correct pushing forces and correct cylinder pressing forces to a command controller 10 in accordance with the signal from a tracking counter 13. The controller 10 controls a cylinder controller 9 and a motor controller 8 in accordance with the respective data thereby controlling the cylinder pressing forces of pushing rolls 4 and speed reference rolls 6 to correct values and at the same time controlling the torques of the driving rolls 6' for the rolls 5 to correct values. Similarly, when the nonsteady part moves successively to the positions B, C, D, the above-mentioned values are controlled respectively to correct values. Thereafter when the nonsteady part goes out of the position D, the cylinder pressing forces of the rolls 4 and the rolls 6 are returned to the pressing forces in the steady state prior to the changing of the casting speed; at the same time, the torques of the rolls 4' are returned to the steady state.
Patent JP-S61263589-A (JP)
Inventor: NAKAJIMA EIJI
IPC: B66B11/02
Filed: 1985-05-16
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-S5437612-A (JP)
Title: Vicarious receiving system
Inventor: YABU KOUICHIROU
IPC: H04M11/00
Filed: 1977-08-31
Abstract: PURPOSE: To improve the original document processing efficiency of the originating terminals side and the use efficiency of the trunk line by causing incoming in a specific terminal in the exchange unit in case of no response of the destination terminal in the facsimile exchange. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5628552-A (JP)
Title: Signal receiving system
Inventor: ITOU MASAHARU
IPC: H04Q1/30
Filed: 1979-08-17
Abstract: PURPOSE:To discriminate receiving of the signal of a specific frequency to simplify the signal receiving circuit, by providing a common signal receiving dicriminating means for plural lines to perform scanning at every fixed period. CONSTITUTION:For receiving of the signal of a specific frequency, circuits 80-8N corresponding to plural lines are scanned successively at the fundamental period, which is the receiving discrimination unit of the signal, by ring counter CTR and decoder DEC. In case of incoming indication from circuits 80-8N, the output of signal receiving discriminating means REC provided commonly is led in, and the signal receiving discrimination result is transferred to corresponding line corresponding circuits 80-8N; and in case of no incoming indication, signals of specific frequencies which come to line corresponding circuits 80-8N for a fixed time respectively are subjected to receiving discrimination without the signal receiving discrimination operation. As a result, the signal receiving circuit is simplified.
Patent JP-H10291643-A (JP)
Title: Product delivery sorting device
Inventor: KANEKO SHO
IPC: B23K37/00
Filed: 1997-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a small product delivery sorting device delivering automatically only a small product, separated from a workpiece, sorted, also ensuring a work space. SOLUTION: In parallel to a plate material work machine 1, an accumulating carriage A, between the accumulating carriage A and the plate material work machine 1, a support B are respectively set up, by the support B, a guide rail 40 astride upward of the plate material work machine 1 and upward of the accumulating carriage A is supported, also along the guide rail 40, a small product suction delivery means C is movably mounted, a small product S obtained by working a workpiece W is adsorbed by the small product adsorptive delivery means C, delivered, sorted, and accumulated on the accumulating carriage A.
Patent JP-H07285375-A (JP)
Title: Stop position confirming device
Inventor: YOSHIDA KOICHI
IPC: E04H6/42
Filed: 1994-04-19
Abstract: PURPOSE:To report that a vehicle is located at the prescribed position with a stop position confirming device. CONSTITUTION:A support tube 6 is erected on a base plate 1 fixed to a fixed section G via a fixed tube 5, and the rotary shaft 8a of a crank rod 8 is rotatably fitted to the support tube 6 via a spring 7. An expandable multi-stage pole 10 fixed with a reflecting mirror 14 at the upper end is fitted to the deflected shaft 8c of the crank rod 8. A cushioning member 15 and an auxiliary bar 16 are fitted to the portion to be hit by the bumper B of a vehicle on the base pole 12 of the pole 10. When the bumper B of the vehicle is brought into contact with the auxiliary bar 16 or the base pole 12, the reflecting mirror 14 is swayed together with the base pole 12, and a driver recognizes that the bumper B is in contact with a stop position confirming device.
Patent JP-H05176120-A (JP)
Title: Image reader
Inventor: KURIHARA KAZUYOSHI
IPC: H04N1/12
Filed: 1992-04-24
Abstract: PURPOSE:To obtain a device which can be easily handled and enables exact and speedy reading by setting a moving amount to a moving amount setting means corresponding to the size of an original to be read from now on. CONSTITUTION:When an original is inserted along a platen, a paper insertion detecting sensor 13 is turned on, size detecting sensors 17a-17c are turned on, and a CPU 21 reads the moving amount from a table in a ROM 22 corresponding to the ON of the sensors 17a-17c and sets the moving amount to a RAM 23. Next, the CPU 21 rotationally drives a KB motor 42 in a prescribed direction. When an operator successively operates the respective buttons of a control panel at the position where the original is inserted, images are read by an image reading sensor 11. After this reading is completed, a PF motor 14 is driven, and the original is ejected. Afterwards, the CPU 21 rotationally drives the motor 42 backward and returns the control panel to a reference position. Therefore, the control panel can be automatically fixed at the position corresponding to the original size.
Patent JP-H01273656-A (JP)
Title: Device for detecting clogging of submerged nozzle
Inventor: OGURA YASUTSUGU
IPC: B22D11/10
Filed: 1988-04-27
Abstract: PURPOSE:To surely detect alumina sticking at early time and to improve the productivity by operating temp. difference of measured surface temp. of a submerged nozzle with the reference temp. and sounding an alarm in case the temp. difference is out of the prescribed temp. difference. CONSTITUTION:The surface temp. of the submerged nozzle 4 submerged into molten metal 5 in a mold 6 varies as progressing alumina sticking in the submerged nozzle 4 with the lapse of casting time of molten metal 5. This temp. variation is continuously measured with a temp. measuring instrument 8 and at the same time, inputted in order to an arithmetic unit 9. Then, the temp. difference of the measured value with the preset reference temp. of the surface of the nozzle 4 is operated and only in case the temp. difference is out of the prescribed temp. difference, a signal is transmitted to an alarming device 10, to sound the alarm, to which the clogging of the submerged nozzle 4 is developed, with the alarming device 10. By this method, the alumina sticking is detected at early time and change of the nozzles can be rapidly executed and also the productivity of the casting can be improved.
Patent JP-S587582-A (JP)
Title: Measuring system for radiation detection property
Inventor: NAGASE YOSHIYUKI
IPC: G01T7/12
Filed: 1981-07-07
Abstract: PURPOSE:To achieve the calibration for the measurement of radiation at a high efficiency with a fixed accuracy and without increase in the dose of expose to workers by controlling the time of radiation irradiating action with the memory of a time setting data. CONSTITUTION:An ascent start time, irradiation time and the like set for a radiation source 11 of an irradiator 200 through an operation part 121 is stored in a memory circuit 119 and a control signal is applied to a control circuit 139 from the circuit 119 according to an arribal time signal with a timer 133. With the control of a step motor 219 of the irradiator 200 by the circuit 139, the radiation source 11 ascends from a shield section and stopped at the irradiation position through a rotary encoder 223 while an actual irradiation start time is stored into the circuit 119 through the circuit 139. Then, as soon as detection value of dose of an alarm dosimeter 10 reaches a set value of a setting section 21, an alarm signal is generated while the time is stored in the circuit 119. Then, when the set irradiation time is reached, the radiation source 11 is lowered. This automatic operation and memory enables the calibration for the radiation measurement at a high efficiency with a fixed accuracy without increase in the dose of exposure to workers.