baber/WOPTO huggingface dataset:
Patent JP-H02292130-A (JP)
Title: Control of wire cut electric- discharging process and controller
Inventor: ARAN REINIERU
IPC: B23H7/02
Filed: 1990-01-16
Abstract: PURPOSE: To accurately machine a part to desired shape dimensions even in the case of a complicated cutting course by varying further a first parameter or stopping its variation in the case where the first parameter arrives at a final desired value when the value of the second parameter arrives at a scheduled threshold. CONSTITUTION: In the case where the image of a state inside a slot under a machinging process is given and it reaches a scheduled threshold, a second parameter varied again is continuously determined according to at least a variation based on the scheduled quantity Q of the value V of a first parameter. Next, when the value of the second parameter arrives at a scheduled value again, the value of the first parameter is gradually varied to the final desired value V' or until the occurrence of a scheduled number of gradual variations, and a relative motion between an electrode wire 1 controlled on the final scheduled value V' where the first parameter reaches and a workpiece 2 is continuously carried out.  When the wire 1 arrives at a next scheduled point, the variation term in an opposite direction of the value of the first parameter is continuously compared with the reference threshold of the second parameter.
Patent JP-H1172056-A (JP)
Title: Fuel supply device of outboard motor
Inventor: KAMEOKA KENTARO
IPC: F02B67/00
Filed: 1998-01-13
Abstract: PROBLEM TO BE SOLVED: To install fuel supplying components in compact arrangement in an outboard motor of such a configuration that fuel tanks are installed both on the hull side and outboard motor side. SOLUTION: A fuel supply device for an outboard motor is equipped with a motor to be mounted in the rear of a hull, a hull side fuel tank to be installed on the hull side, a motor side fuel tank 29 installed near the front of engine 21, a fuel pump to supply the fuel to the engine, and a fuel changeover cock 37 which feeds the fuel in the hull side tank and outboard motor side tank selectively to the fuel pump, wherein the cock 37 is located under the motor side fuel tank 29.
Patent JP-S5289461-A (JP)
Title: Diffusion for semiconductor wafer
Inventor: KOKUNAI SHIGERU
IPC: H01L21/223
Filed: 1976-01-21
Abstract: PURPOSE: To obtain uniform flow of diffusion material and to reduce fluctuation of diffusion by setting legs on semiconductor holder. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05185287-A (JP)
Title: Flux-containing al alloy brazing filler metal
Inventor: IWAI ICHIRO
IPC: C22C21/02
Filed: 1992-01-14
Abstract: PURPOSE:To prevent sagging of a flux in the case of a large fluctuation in the coated. amt. of the flux or the large coated atm., to prevent the generation of a brazing defect by a binder and further to improve the corrosion resistance of a brazed produced in flux brazing of aluminum or the alloy material thereof and to provide the flux-contg. brazing filler metal for the above-mentioned purposes. CONSTITUTION:This brazing filler metal contains prescribed ratios of Si and fluoride flux, further contains one or >=2 kinds of Zn, Sn and In for imparting a sacrificial anode effect and consists of the balance aluminum and unavoidable impurities. The total of the elements excluding the fluoride flux and the fluoride flux are compounded at 99.9:0.1 to 70:30 ratio by weight and the density is >=90% of the theoretical value.
Patent JP-H09193728-A (JP)
Title: Radiator grille intake device
Inventor: HATAKE KOICHIRO
IPC: B60R19/52
Filed: 1996-01-16
Abstract: PROBLEM TO BE SOLVED: To introduce the volume of the fresh air suitable for each season via an increase or a decrease in the number of grille bars by providing a mounting fixture for detachably jointing the grille bars to a grille body. SOLUTION: Grille bars 2 are laterally mounted on a grille body 1 for separating the air intake 1a thereof into upper and lower parts, and reducing the cross sectional area of the opening of the air intake 1a. Also, the mounting number of the grille bars 2 is changed, depending on the season, for example, zero in the summer season, two in the intermediate season and three in the winter season, thereby pertinently changing the cross sectional area of the opening of the air intake 1a of the grille body 1. Thus, the volume of the fresh air introduced from the air intake 1a of the grille body 1 to an engine room with the travel of a vehicle can be adjusted to suit the season. In short, the grille body 1 and the grille bars 2 are separately formed, and the mounting number of the grille, bars 2 is increased or decreased, thereby introducing the volume of the fresh air suitable for each season.
Patent JP-H05189031-A (JP)
Title: Travel contr0ller for working vehicle
Inventor: HIYAMUTA SHOTA
IPC: A01B69/00
Filed: 1992-01-16
Abstract: PURPOSE:To facilitate and automate the switching of passages by performing travel control and steering control based upon a travel pattern for work passage switching successively without temporarily stopping a working vehicle by using the detection signal regarding the start end part of a work passage as a start command. CONSTITUTION:Motors 11, 13, and 14 are driven by driving circuits 11a, 13a, and 14a, which are controlled by a control means 15 constituted by using a microcomputer. Ultrasonic sensors 16 measure the distances between left and right ridges in the field and the working vehicle A and fitted at four front and rear, and right and left positions of the travel machining body. The control means 15 make the couple of left and right ultrasonic sensors 16 effective in forward movement and the rear side effective in backward movement. The steering control is performed by decreasing the rotating speeds of a left and a right driving ring according to the difference between the distances to the left and right ridges detected by the left and right ultrasonic sensors 16. A mark sensor 17 is a kind of magnetic sensor and detects a magnetic body plate on the work passage.
Patent JP-S57138517-A (JP)
Title: Sawing machine in combination with desk and tilt saw
Inventor: OTSUTOO BERUGURAA
IPC: B27B5/20
Filed: 1982-01-19
Abstract: A combination table and miter saw is provided which has a slotted strip attached directly to a rotatable work supporting base plate. The slotted strip is part circular and forms a bearing connection for a saw assembly which accommodates pivoting of the saw assembly about an axis through a working surface of the bottom of the base plate. A threaded adjusting spindle for locking the saw in position during table sawing is connected to a bearing block which also is attached to the slotted strip.
Patent JP-H05190369-A (JP)
Title: Production of coil built-in element
Inventor: KASAI CHIHARU
IPC: H01F41/10
Filed: 1992-01-16
Abstract: PURPOSE:To make assembling easy by connecting the lead wire of coil section with the lead wire connection section of substrate, connecting the terminal connection section of the substrate and forming separately the terminals after the coil section and substrate are housed in a case. CONSTITUTION:Lead wires 106 of coil section 103 are connected with lead wire connection sections 107 of a substrate 104 and the terminal connection sections 105 of the substrate 104 connecting electrically to the sections 107 are connected with the terminals 102 of a lead frame 101. Next, after the coil section 103 and the substrate 104 are housed in a case, terminals 102 are formed separately. For example, the lead wires 106 of the coil section 103 in which primary and secondary coils are wound on a toroidal iron core are soldered to the sections 107 of the substrate 104, and further the sections 105 are soldered to the terminals 102 of the lead frame 101. Then they are sealed/housed in a container to produce a pulse transformer.
Patent JP-H04237876-A (JP)
Title: Wind-resisting device for windmill
Inventor: YATOMI YUJI
IPC: F03D11/04
Filed: 1991-01-22
Abstract: PURPOSE:To improve the wind-resisting strength in a windmill inexpensively in a short time at the time of storm arising by constituting a wind-resisting device from wire fittings being attracted to each tip of respective blades, plural pieces of binding wires coupling an interval between tips of adjacent blades, and wire clampers attached to each of these binding wires. CONSTITUTION:When a storm is predicted, a windmill is made into a feathering state, a binding wire 5 is attached to each tip of blades 2, 3, 4 in space between tips of adjacent blades via a wire fitting 7, operating each wire clampers 6, and thereby tension is given to each wire. Subsequently, one of the plural blades is set to horizontality and the windmill is stopped in advance. Thus installation of a wind-resisting device is over. This work can be done by an ordinary elevated service car 9, not a large-sized crane as in the past. Therefore even if a wind is blown from any direction at time of storm arising, these blades are reinforced with one another, and any possible deformation is checked, thus the wind-resisting strength is improved as a whole.
Patent JP-H01186614-A (JP)
Title: Liquid phase epitaxial growth method
Inventor: ISHINO MASATO
IPC: H01L21/208
Filed: 1988-01-14
Abstract: PURPOSE:To gain a super-thin film layer with good controllability and reproducibility, by bringing a semiconductor substrate with a stripe mesa area formed on its main surface into contact with a growth melt by sliding or sliding right and left without a pause. CONSTITUTION:An InP substrate 4 which has a mesa stripe 10 is put in a slider 2 of a growth board which has an InGaAsP melt 5 and InP melts 6 and 6'. Then, a slider 2 is slided in the right direction 7 for the substrate 4 to be brought into contact with each of the melts 5, 6 and 6' without a pause. Next, the slider 2 is slided in the reverse direction 8 to a point A for the substrate 4 to be brought into contact with each of the melts 5, 6 and 6'. By repetition of this movement, a multi-layer quantum well structure consisting of an InGaAsP well layer 12 and an InP barrier layer 11 is formed on the InP substrate 4 having a mesa stripe. By this method, a super-thin film layer can be formed with good reproducibility and controllability.
Patent JP-S62163637-A (JP)
Inventor: ISHIKAWA MICHIO
IPC: A01F12/46
Filed: 1986-01-13
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-H10208174-A (JP)
Title: Information device
Inventor: KAWAGUCHI MASAHIRO
IPC: H04M11/04
Filed: 1997-01-16
Abstract: PROBLEM TO BE SOLVED: To provide an information device for informing a user whether information is given to an informing destination or not and making the user take a next measure if need. SOLUTION: When an information signal is inputted to an abnormality informing/detection circuit 12 from outside, a control circuit 11 transmits a dial signal for calling the informing destination which is previously set to a public network 4. When a line state detection circuit 14 detects that a line with the informing destination called by the dial signal is closed, an informing destination display lamp 18a provided in accordance with the informing destination is continuously lighted. When the line with the informing destination is not closed, the informing destination display lamp 18a is flickered.
Patent JP-H0263994-A (JP)
Title: Finned propeller boss
Inventor: OGURA RIICHI
IPC: B63H1/20
Filed: 1989-01-17
Abstract: PURPOSE:To straighten the water flow downstream of a boss by installing such a fin that has a specified ranged inclination to a pitch angle of a propeller blade root part, its front edge is situated in a clearance of the root part and a radial distance up to the end is in a specified range, as much as the same number as blades. CONSTITUTION:Propeller blades 3 (61) and fins 5 (64) of the number of pieces equal to the blades are installed in a boss 2 of a screw propeller 1 of more than 0.2 in boss ratio. A front edge of the fin 5 (64) is situated in a clearance of a root part 62 of the adjacent blade 3 (61), and a double distance from an axis 63 of up to a radial end is 1.0 - 1.9 times over a boss diameter. A tilt alphaof the fin 64 is -37 deg. - -2 deg. to a geometrical pitch angle epsilon of the blade root part 62. If such straightening fins are installed, a water flow is guided in a direction of decreasing hub vortex generated in a flow downstream of a boss so that propeller efficiency is sharply improved. In addition, this is attained with a little revision.
Patent JP-H01186727-A (JP)
Title: Relay operation indication circuit
Inventor: FUKUSONO HIDEKI
IPC: H01H47/32
Filed: 1988-01-14
Abstract: PURPOSE:To enable the reduction of power consumption by turning on an indicator lamp during the time limit of a time limit circuit connected in parallel to the indicator lamp and turning off the lamp in reaction to output from the time limit circuit in the predetermined time. CONSTITUTION:A relay coil 1 is energized through a switching means SW, bypassing an indicator lamp 2 during the predetermined time from the start of power supply to the series circuit of the relay coil 1 and the indicator lamp 2, thereby maintaining the working voltage of a relay. After the relay works, the switching means SW is released, thereby energizing the relay coil 1 via the indicator lamp 2. Also, the indication of operation is made by the indicator lamp 2 and the holding voltage of the relay is maintained. According to the aforesaid construction, the relay coil 1 and the indicator lamp 2 are connected to each other in series, thereby reducing a current flow during the indication of operation and enabling this indication with small power consumption.
Patent JP-H02185790-A (JP)
Title: Semiconductor storage device
Inventor: SUZUKI TORU
IPC: G11C11/401
Filed: 1989-01-12
Abstract: PURPOSE:To prevent an erroneous amplification of a sense amplifier by providing a capacity element of a prescribed capacity value between a (4m-2)-th line and 4m-th line, and between a (4m-1)-th line and a (4m+1)-th line of plural bit lines, respectively. CONSTITUTION:Between a (4m-2)-th line (m is a natural number, the same herein-after) and a 4m-th line, and between a (4m-1)-th line and a (4m+1)-th line of plural bit lines BL1, the inverse of BL - BL5, the inverse of BL5, capacity elements C1 - C5 of a prescribed capacity value are provided, respectively. In such a way, although an initial difference potential between a pair of bit lines is roughly equal to a conventional example, a coupling noise becomes about half of a conventional example, and a drop of the difference potential between the bit lines caused by the coupling noise becomes a half of a conventional example. In such a way, since it can be suppressed that the difference potential between a pair of bit lines drops due to the coupling noise, an erroneous amplification of a sense amplifier can be prevented.
Patent JP-S58125741-A (JP)
Title: Methacrylic resin composition having excellent antistatic property
Inventor: MAEDA KATSUAKI
IPC: C08L33/04
Filed: 1982-01-20
Abstract: PURPOSE:To prepare the titled composition having improved antistatic property with little amount of an additive, without lowering the original characteristics of the base resin, by adding a glycerol fatty acid monoester in combination with a sodium alkylsulfonate to the base resin. CONSTITUTION:100pts.wt. of a methacrylic resin is compounded with (A) 0.05- 5pts.wt. of a glycerol fatty acid monoester and (B) 0.05-5pts.wt., preferably 1-3pts.wt. of sodium alkylsulfonate at a weight ratio (A:B) of 1:5-5:1, preferably 2:1-3:1. The glycerol fatty acid monoester is glycerol monoester of >=10C fatty acid such as lauric acid, myristic acid, etc., and the sodium alkylsulfonate is a sulfosuccinate-type anionic surface active agent or sufoacetate-type anionic surface active agent, especially having 2-ethylhexyl, n-decyl, etc. as the hydrocarbon group.
Patent JP-S58124042-A (JP)
Title: Air-fuel ratio control device for automobile
Inventor: KINOSHITA KENJI
IPC: F02D41/14
Filed: 1982-01-19
Abstract: PURPOSE:To prevent the air-fuel ratio from being controlled erroneously at the time  when the engine of the automobile returns to its normal operation condition from a  high load operation condition by a method wherein when the engine shifts to the high  load operation condition in which the feedback control of the air-fuel ratio is to be  stopped, an air-fuel ratio correcting amount output is kept at the value it holds in that  condition and the air-fuel ratio feedback control is started again on the base of that  value. CONSTITUTION:The output of an O2 sensor 1 is inputted to a comparison circuit 2 to be  compared to a reference value and the difference between the two is inputted to an  air-fuel ratio correcting amount operation circuit 3 which generates an air-fuel ratio  correcting amount signal to a drive circuit 4 for driving an air-fuel ratio control means  5. When a high load detecting switch 6 detects that the engine is in a high load operation condition, a VF hold circuit 7 for holding an air-fuel ratio correcting amount (VF)  during that detection is operated to generate a holding signal capable of holding at a  predetermined value the air-fuel ratio correcting amount signal in the air-fuel ratio  correcting amount operation circuit 3. Then, when the engine returns to its normal  operation condition, the circuit 3 starts the feedback control of the air-fuel ratio on the base of the air-fuel ratio correcting amount (VF) held by the circuit 3.
Patent JP-H07205172-A (JP)
Title: Production of patterned frp molded product
Inventor: OOTANI MASUHISA
IPC: B29K101/00
Filed: 1994-01-25
Abstract: PURPOSE:To produce a patterned FRP molded product to which an arbitrary pattern can be freely formed by changing the pattern of decorative paper obtained by infiltrating a thermosetting resin into the decorative paper printed with a pattern by printing without allowing a thermosetting molding material to exude to the surface of impregnated paper when the impregnated paper and the thermosetting molding material such as SMC are superposed one upon another to be subjected to hot press molding. CONSTITUTION:Impregnated paper 1 obtained by impregnating decorative paper having a pattern 2 printed on the single surface thereof with a thermosetting resin is superposed on a thermosetting molding material 3 so that the printing surface of the pattern 2 is not opposed to the thermosetting molding material 3 to be laminated thereto under heating and pressure.
Patent JP-S63175321-A (JP)
Title: Electron gun
Inventor: FUKITA MAKIO
IPC: H01J35/06
Filed: 1987-01-14
Abstract: PURPOSE:To perform reduction of half shading off at the time of X-ray exposure by making a tip position of an inner edge part of a first shield electrode be identified with a position of a rear surface of a cathode and making an inner circle of a second shield electrode be larger than that of the first shield electrode. CONSTITUTION:An inner circle tip part of a shield electrode 4a is extended toward a side of a cathode 5, and the tip position is approximately identified with that of a rear surface of the cathode 5. An inner circle tip part of a shield electrode 6a is shortened, and the inner circle is made larger than that of the electrode 4a. An inner circle tip part of a drawing electrode 3a is shortened, and the tip is made lower than that of the electrode 3. In this electron gun, electron beams EB emitted inwardly from an inside surface of the cathode 5 make a detour to become incident to a slant surface 1. Therefore, an incident angle alpha of the beams to a target 2 becomes small, and an emission region for X-ray beams XB, which are emitted from the slant surface 1, is reduced.
Patent JP-H04238338-A (JP)
Title: Copying device provided with cooling device
Inventor: NAKAGAMA KIYOHARU
IPC: G03B27/52
Filed: 1991-01-23
Abstract: PURPOSE:To prevent the toner of developer from sticking especially to the back surface of an original platen glass and the mirror of an optical system by efficiently actuating a cooling fan which cools the original platen glass of a copying device. CONSTITUTION:The cooling fan 23 which cools the original platen glass is provided on the side of the original platen glass provided on the upper part of the copying device. In the case that the number of consecutively copied sheets is <=5-6, the fan 23 is not actuated. Then, the fan 23 is actuated so that the original platen glass and an exposing lamp may not be in an overheat state, and the sticking of the toner is prevented.
Patent JP-S62164956-A (JP)
Inventor: SUZUKI YASUO
IPC: E04F15/024
Filed: 1986-01-17
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-S57122915-A (JP)
Title: Operation of magnetic filter
Inventor: KUWABARA TAKESHI
IPC: B03C1/025
Filed: 1981-01-21
Abstract: PURPOSE:To automatically change over operations of fine particle collection and backwashing regeneration, in the magnetic filter for removing fine corrosive product particles in high temp water generated from a power plant, by measuring concentrations of the magnetic particles in inflow water and outflow water. CONSTITUTION:When the magnetic filter is under collecting operation, solenoid valves 14, 18, 26, 27, 28, 29 are opened by the signal of an automatically adjustable power source apparatus 10 and all of other valve are closed. Turbidity meters 30, 31 monitor turbidities related to each concentrations of magnetic particles in inflow water and outflow water and a ratio of the concentrations of the magnetic particles in inflow water and outflow water is calculated by a comparison and calculation apparatus 32 and the signal of the calculated value is sent to the automatically adjustable power source apparatus 10. When this value is increased to a set value, solenoid valves 14, 18, 26, 27, 28, 29 are clesed and solenoid valves 15, 19, 20, 21 are opened to erase magnetism of the magnetic filter, and backwashing regeneration operation using wahsing water and a gas is started and continued for a definite time.
Patent JP-H05199543-A (JP)
Title: Digital video signal processing circuit
Inventor: MIYAZAKI TORU
IPC: H04N5/44
Filed: 1992-01-17
Abstract: PURPOSE:To use an A/D converter for both the digital processing of TV video signals and for the video processing by supplying a sampling clock to the A/D converter during the processing. CONSTITUTION:The analog video signal inputted through a terminal 1 is given to an A/D converter 2 which converts this video signal into a digital signal. Then the converter 2 converts the clock signal sent from a selecting circuit 3 into a digital signal serving as a sampling standard. The circuit 3 switches the sampling clock given to the converter 2 to the clock signal given from an mFsc clock generating circuit 5 or an nFh clock generating circuit 6 in accordance with an H or L state of the timing signal CKS sent from a timing generating circuit 4. The circuit 5 produces a clock signal having a phase synchronous with a burst signal and supplies this clock signal to the circuit 3, a Y/C separating circuit 8, a color demodulating circuit 9, and various video processing circuits respectively.