baber/WOPTO huggingface dataset:
Patent JP-S51137299-A (JP)
Title: Crack monitoring device of a rotor
Inventor: UEDA KAZUO
IPC: B64C27/00
Filed: 1975-04-15
Abstract: PURPOSE: To detect only a crack developed at a rotor of a helicopter without being affected by an external change e.g. temperature, centrifugal force, etc. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S51120989-A (JP)
Title: Manufacturing method of positive ion exchanging film
Inventor: WATANABE HIROMICHI
IPC: B01J39/12
Filed: 1975-04-17
Abstract: PURPOSE: To manufacture a positive ion exchanging film superb in radioactivity resistance, heat resistance and oxidation resistance which maintains selectivity and high current efficiency. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H03251344-A (JP)
Title: Feed speed control on machine tool
Inventor: YAMAMOTO NOZOMI
IPC: B23Q15/14
Filed: 1990-02-28
Abstract: PURPOSE:To effectively shorten the loss time due to air cut by detecting the relative position of a tool and a workpiece through image processing and controlling the feed speed in the cut-in direction according to the existence within a prescribed distance or not. CONSTITUTION:A grinding wheel 3 and a workpiece W on a working table 7 are taken photograph by a TV camera 19, and the image signals are image- processed by an image processing device 17, and the relative position is detected, and a grinding wheel image Ig and a workpiece image Iw are displayed on a monitor 23, together with a window region A as feeding speed deceleration region which is set by a setting means 21. Further, the image processing device 17 outputs a near signal into a controller 15, when the workpiece image Iw intrudes into the window region A. Accordingly, the feed controller 15 suspends the speedy feed of a grindstone base unit 1 in the Y-axis direction, and the prescribed grinding feed speed is set through deceleration, and the grinding for the workpiece W is started. Accordingly, the loss time due to air cut is shortened, and productivity can be improved.
Patent JP-H0372513-A (JP)
Title: Transparent high hardness resin and new polymerizable monomer
Inventor: SUZUKI YORIYUKI
IPC: C07C271/06
Filed: 1990-02-28
Abstract: PURPOSE:To improve the surface hardness and resistance to scuffing, heat, and chemicals by copolymerizing two specific monomers. CONSTITUTION:A monomer of formula I (wherein X is 0 or S; R is an aliph. or alicyclic group optionally contg. an alicyclic or heterocyclic ring; (l) is 0 or 1; (i) and (j) are each 1 or higher; i=j=1 when l=0 and i+j=4 or lower when l=1; when X is 0 or S when j=1; and all the X are 0, or all the X are S, or one of X is 0 and all the rest are S, or one of X is S and all the rest are 0) and a monomer having at least one functional group selected from the group consisting of formulae II to IV in its molecule (e.g. methyl methacrylate) are radical copolymerized in the presence of a radical polymn. initiator to produce a transparent high hardness resin having structural units of formulae V to VIII (wherein R<1> is H or methyl).
Patent JP-S62203358-A (JP)
Title: Lead frame for semiconductor device
Inventor: HASEGAWA SHINICHI
IPC: H01L23/495
Filed: 1986-03-03
Abstract: PURPOSE:To increase the yield of products and cutting down the cost thereof while enabling the elements to be connected in a short time by a method wherein the ends of inner leads are bent into an almost Z-shape to bond the ends thereof to elements formed on the backside of semiconductor elements using bonding agents. CONSTITUTION:After mounting an IC chip 2 on a die pad lead 1, inner leads 6 are bent along the chip 2. Bonding agents 7 stuck to the ends of inner leads 6 are melted by inner lead electric bonders 8 to bond the inner leads 6 to the IC chip 2 for electrically connecting them to each other. Through these procedures, the inner leads 6 and the IC chip 2 can be connected in a short time cutting down the cost of products without using any expensive fine wire such as gold (Au) etc. Furthermore, any discrepancy due to resin etc. during the sealing process can be eliminated increasing the yield of products.
Patent JP-S55138212-A (JP)
Title: Cooling device for transformer
Inventor: KAWANAKA SUSUMU
IPC: H01F27/16
Filed: 1979-04-13
Abstract: PURPOSE:To make the device compact by a method wherein, when a cooling device is provided for common use with an oil-filled transformer and an oil-filled reactor installed together, the cooling device is equipped with the cooling capacity corresponding the larger one of the two, the heat loss when the two devices are operated simultaneously and the heat loss when they are operated singly. CONSTITUTION:An oil-filled transformer 1 and an oil-filled reactor 2 are installed together. The transformer 1 is attached with heat exchangers 1a-1c, which operate heat exchange with intermediate coolants, such as oil, water and Freon contained in the transformer. Similar heat exchangers 2a and 2b are attached to the reactor 2, and the coolant is circulated in a cooling tower 5 by using common piping 4. In this structure, the cooling capacity of cooling tower 5 is determined as follows. That is, since the load factor of the transformer 1 when the operation of the reactor 2 is required is not 100%, the cooling capacity is sufficinet if eihter the combined total heat loss of the two devices when the reactor 2 is operated, or the heat loss when they are operated singly, whichever is larger, can be cooled.
Patent JP-H08220483-A (JP)
Title: Structure for joining rim and lens of half rim type spectacles
Inventor: HEII ISAO
IPC: G02C5/00
Filed: 1995-02-09
Abstract: PURPOSE: To provide a structure for joining the lenses of spectacles of a type to hold a rim line as an upper half and to hold the lower half by water yarn which stabilizes the joining of rims and the lenses without shaking and does not crack the lenses when a frame is deformed by action of external force thereon. CONSTITUTION: A fitting part 11 formed on the inner side of the rim partly fits into a lens groove 10 in the state of coming into contact with the angle part near the inlet of the lens groove. The tangent angle θ at which the lens groove 10 or the part near the inlet of the lens groove and the rim fitting part 11 come into contact is so specified as to attain <=75 deg..
Patent JP-H04265570-A (JP)
Title: Information signal recording device
Inventor: FUKUMOTO KENJI
IPC: G11B20/12
Filed: 1991-02-19
Abstract: PURPOSE:To efficiently record the identification code of a sound mode together with a sound signal when the video signal and the sound signal in a certain mode among several sound modes are recorded. CONSTITUTION:There are plural kinds of sound modes used for a High-Vision broadcasting. When the signal of the High-Vision broadcasting is recorded, the sound mode identification signal included in the broadcasting signal is separated and supplied to a system controller, and the system controller generates the 5-bit sound mode identification signal and records it in the sound recording area of a magnetic tape as a control code W2. Since the sound mode identification code (a0 to a3) can identify the recording contents for every two channels of the four channels, a plurality of modes can be identified with a few number of bits.
Patent JP-S56143955-A (JP)
Title: Method for diagnosis of initial infection of syphilis
Inventor: KASAHARA YASUSHI
IPC: A61K35/52
Filed: 1980-04-10
Abstract: PURPOSE: To measure highly peculiar and anti-syphilis pathogen IgM antibodies and fully anti-syphilis pathogen antibodies simultaneously with high sensitivity by acting the sample to be examined to the solid phase in which the syphilis pathogens are bound to a substrate, then acting the marked anti-IgM peculiar antibodies.  
     CONSTITUTION: Beads, test tube, a tray for agglutination, latex or the like is used as a substrate and this bound with syphilis pathogen (treponema pallidum) (TP) antibodies is used as a solid phase. If this solid phase and the sample to be examined are acted as the 1st reaction, the TP antibodies of the respective globulin classes contained in the sample to be examined bind peculiarly to the solid phase. After this solid phase is washed, the anti-IgM peculiar antibodies marked with fluorescent material, radioactive material, etc. are acted therewith as the 2nd reaction, then the marked anti-IgM peculiar antibodies bind to the quantity of the anti- TPIgM antibodies on the solid phase. The quantity of the anti-TPIgM is measured by determining this marked material. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S57162623-A (JP)
Title: Actuating method of siphon pipe used for water passing in gravity type filtering equipment
Inventor: MIYAMAE YASUHIKO
IPC: B01D24/46
Filed: 1981-03-31
Abstract: PURPOSE: To simply perform the actuation of a siphon pipe for water passing, by communicating the upper part of a siphon pipe for water passing, with that of the siphon pipe for backwashing, and actuating the former by means of the negative pressure generated by actuating the latter.  
     CONSTITUTION: The raw water is fed into water tank 19 to the water level A from a raw water flow-in channel 2, by closing an automatic valve V 2  and opening automatic valves V 4  and V 3 , and the valves V 4  and V 3  are closed thereafter. Next, automatic valves V 1  and V 4  are closed and automatic valves V 5 , V 6 , and V 2  are opened. The water level in the tank 19 is lowered to the level D by discharging the water in the tank 19 rapidly through a discharging pipe 23, and consequently, air in a siphon pipe 5 is sucked into the tank 19 which causes actuation of the siphon pipe 5, and the valve V 5  is closed thereafter. When the valve V 1  is opened, air in a siphon 22, used for water passing, is sucked into the siphon pipe 5, through a communicating pipe 20 by negative pressure generated in the upper part of the actuated siphon pipe 5, and then the siphon pipe 22 is actuated. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59169685-A (JP)
Title: Rust preventing method of spot welded member
Inventor: TAKAHASHI SATORU
IPC: B23K11/11
Filed: 1983-03-18
Abstract: PURPOSE:To permit easy intrusion of a paint into an easy contacting range and to improve quality in rust prevention by forming plural adjacent beads to one of the two members beyond the rang where said members contact with each other and spot welding the same to the other member then subjecting the members to electrodeposition painting. CONSTITUTION:Plural lines of arc beads 11 having continuous sectional shapes are adjacently formed in parallel to a floor panel 10 of a passanger car and the beads 11 are brought into contact with the flange 31 of a reinforcing channel 30. The range LpXWp of said beads 11 is formed beyond the contact range LcXW of the flange 31. The two members are spot welded 40a, b, c, d, e, f in the prescribed positions. The welding is completed by pressing the beads 11 with electrodes to crush the same and to form local small planes and pressing the same to the other member. The fixed members 10, 30 are subjected to electrodeposition painting to intrude and deposit the paint down to the inside surface of spaces 13 through the openings 12 of the beads 11, by which a satisfactory rust preventive treatment is accomplished.
Patent JP-S62204331-A (JP)
Title: Graphic display device
Inventor: TERADA HIDEFUMI
IPC: G09G5/36
Filed: 1986-03-04
Abstract: PURPOSE:To reduce a memory or circuit quantity by using a clipping means to process a part of picking processing. CONSTITUTION:A single point is indicated by a light pen on a pattern C and the coordinates of said point are supplied. A CPU decides a small area including the input coordinates, i.e., a picking area 52. Then both minimum and maximum coordinates Xl, Xh, Yl and Yh in X and Y directions of the area 52 respectively are set by the CPU at four registers 46-49 in a clipping checker 38. The patterns A, B, C... are successively drawn again and a picking flag 51 is checked every time the drawing is through with a pattern. Here a point on the pattern C passes through the area 52, therefore the flag 51 is turned on after the pattern C is drawn by the function of the checker 38. In such a way, the selected pattern C is detected and the prescribed processing is applied to this pattern C.
Patent JP-S58163313-A (JP)
Inventor: TAKATSUKI NOBORU
IPC: G02B5/08
Filed: 1982-03-23
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-S54140311-A (JP)
Title: Electromotive truck of guide track car
Inventor: OKADA YUKIO
IPC: B61C9/38
Filed: 1978-04-20
Abstract: PURPOSE:To simplify a drive mechanism, by devising the arrangement of motors for drive, in a truck for a guide track car that supports two pairs of travelling wheels on the side-beams of a truck frame so that the wheels be turned around two horizontal axes separating in the front and rear direction. CONSTITUTION:An electromotive truck let travel along a track consisting of left- and-right travelling road surfaces 1, 2 and a central guide track 3 is provided with four tavelling wheels 41-44 rolling on the travelling road surfaces 1, 2 and guide wheels 51-54 rolling along the track 3, and the travelling wheels 41, 42 and 43, 44 at the same sides are each supported on side beams 61, 62 mounted to each side of a truck frame. In such a track, motors 71, 72 are fixed to the centers of each side beam 61, 62 and at the outsides of the truck frame so that the motors be parallel with the horizontal axes of the travelling wheels 41, 42, and each travelling wheel 41-44 are turned through gear mechanisms 81, 82, 91-94, 101-112 by the power of the motors 71, 72.
Patent JP-S59171585-A (JP)
Inventor: IKEDA YOSHIO
IPC: D06F39/12
Filed: 1983-03-18
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-H08246927-A (JP)
Title: Fuel injection control device of underwater exhaust engine
Inventor: KATO MASAHIKO
IPC: F02D41/22
Filed: 1995-03-07
Abstract: PURPOSE: To clearly judge sensor trouble when sensor output is fixed by correcting a fuel injection quantity in the converging direction when a duration of a rich or lean condition exceeds a prescribed value, and judging that an air-fuel ratio detecting sensor is abnormal when the detecting air-fuel ratio does not change at this time. CONSTITUTION: A basic fuel injection quantity according to an engine operating condition is set by a basic fuel injection quantity setting means 31, and the basic fuel injection quantity is corrected in a range of a maximum correction quantity by a feedback fuel correction means 32 on the basis of the detecting air-fuel ratio by an air-fuel ratio detecting sensor 20. In this control, a duration of a rich or lean condition of the detecting air-fuel ratio is detected by a duration detecting means 33, and when its duration exceeds a prescribed value, a fuel injection quantity is corrected in the converging direction by a sensor judging fuel correction means 34. Next, whether or not the detecting air fuel ratio is changed by this fuel quantity correction is discriminated, and when a change is not caused, it is judged as abnormality of the air-fuel ratio detecting sensor 20 by a sensor condition judging means 35.
Patent JP-H09219275-A (JP)
Title: Ignition plug
Inventor: OGAMA TOSHIHIRO
IPC: H01T13/24
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a plug in which clean exhaust, and fuel consumption enhancement can be realized by using ultra-lean fuel. SOLUTION: A center electrode 20 is moved in response to engine parameters such as engine speed and the like so that the generation position of sparks in a combustion chamber changes. The movement of the center electrode 20 is conducted by an actuator 22. The actuator 22 is equipped with an moving portion 23 and an iron core portion 24, the moving portion 23 is moved in an extruding direction of the center electrode 20 against the spring force of a return spring 28 by exciting force generated by the iron core portion 24, and the moving amount is decided in response to the engine parameters such as the engine speed and the like. With the movement of the moving portion 23, the position of the center electrode 20 is changed against an outside electrode 21, and simultaneously discharging gap δ is changed so that the generation position of the jumper spark is changed.
Patent JP-H04284264-A (JP)
Title: Thermal head
Inventor: TATSUMI YUTAKA
IPC: B41J2/365
Filed: 1991-03-13
Abstract: PURPOSE:To provide a thermal head which can certainly monitor temperature of a heating substrate, can control a printing pulse appropriately, can obtain high quality printing, and can realize both achievement of miniaturization and cost down. CONSTITUTION:A thermal head is obtained wherein it is composed of a heat slinger 1, a heating substrate 2 which is arranged on the heat slinger and in which heating elements 22 and electrodes connected to the heating elements 22 are formed, and a circuit substrate 3 equipped with conductor patterns for external connection 31 arranged in parallel with one another on the heating substrate 2: a circuit element 4 for driving the heating element is die-bonded to above-mentioned heating substrate 2: a thermistor 5 for detecting substrate temperature is die-bonded to a suitable position on the same line as the circuit element 4: the circuit element 4 and the thermistor 5 are respectively wire- bonded to above-mentioned conductor pattern 31.
Patent JP-S59173284-A (JP)
Title: Preparation for charging plate electrode
Inventor: HONMA TOMOJI
IPC: C25C7/00
Filed: 1983-03-23
Abstract: PURPOSE:To improve the work efficiency and result of electrolysis, by charging seed plate cathodes and anodes in a carrier means, and sorting then according to the designated priority order to distributively pile them up as the stock of full-pitch seed plates and the stock of both electrodes. CONSTITUTION:Cathodic seed plate cathodes after being reformed are charged with a vertical position through a sending-in line L1 in a carrier means 1, and a few of them are sent in a lump through a line L1-1 to form the stock S of full-pitch seed plates for replacing one side pole, and they are sorted along lines L1-2, L1-3 to form prearranged bodies M, M'. On the other hand, anodes are charged along another sending-in line L2 for anodes. At a line L3 for inserting seed plates in parallel with the lines L1-2, L1-3, the seed plates of the prearranged bodies M, M' are inserted between the anodes, to form the stock W of full-pitch both electrodes for replacing both electrodes through a line L4. Hereon, the sorting of the seed plates to the line L1-1, L1-2, L1-3 is automatically performed through the line L1 according to the preset priority order.
Patent JP-H05251693-A (JP)
Title: Manufacture of semiconductor device
Inventor: YASUDA TAKASHI
IPC: H01L29/78
Filed: 1992-03-04
Abstract: PURPOSE:To suppress the fluctuations in the threshold voltage of a gate electrode and the deterioration of film quality of a gate oxide film by greatly reducing the absolute amount of electric charges (+) accumulated on the gate electrode when giving dry etching by using plasma to a metal film formed on the gate electrode. CONSTITUTION:A gate electrode 4 is formed via a gate insulation film 3 formed on a semiconductor substrate 1, and an interlayer insulation film 5 is formed over said electrode. Next, contact holes 10 and 11 are made in the interlayer insulation film 5, a metal film 6 is formed on said holes, and a metal film 6 is connected to the gate electrode 4 and the semiconductor substrate 1. Thereafter, dry etching using plasma is performed on the metal film 6 which is then processed to a desired shape, and the contact portion between the metal film 6 and the semiconductor substrate 1 is selectively removed.
Patent JP-H06239633-A (JP)
Title: Cutter for softened glass round bar
Inventor: MACHIDA HIROYUKI
IPC: C03B21/02
Filed: 1993-02-12
Abstract: PURPOSE:To obtain a glass gob of a constant weight with extremely small dispersion. CONSTITUTION:A vertically movably held glass round bar 1 is heated with a heater 2. Shears 3 are installed under the heater 2 and connected to a shear driving circuit 7. Two video cameras 4 and 5 are arranged near the shears 3 and connected to an arithmetic controller 6 connected to a radiation thermometer 16, a heater controller 15 and the shear driving circuit 7.
Patent JP-S62207793-A (JP)
Title: Production of iii-v compound single crystal
Inventor: KITO NOBUHIRO
IPC: H01L21/18
Filed: 1986-03-06
Abstract: PURPOSE:To miniaturize the device and to obtain the titled III-V compd. single crystal having a highly uniform dislocation density by successively increasing the temp. at the boundary part between the high-temp. region and the low-temp. region in a furnace as the relative position between the furnace and a boat is moved. CONSTITUTION:The relative position between the furnace provided with a temp. gradient on the inside and the boat for growing a crystal is moved from the high-temp. side to the low-temp. side to produce the III-V compd. single crystal. At this time, the temp. at the boundary part from the high-temp. region to the low-temp. region is successively increased in accordance with a temp. programmer as the crystal growth proceeds. Under such conditions, a crystal is grown while maintaining the temp. at the barrier part between the high-temp. side contg. the boat and the low-temp. side contg. a group V element at more than a specified temp. In this case, the high-temp. side is kept at a temp. higher than the m.p. of the III-V compd. The low-temp. side is kept at a temp. necessary to maintain the inside of a cylinder wherein the boat is placed at about 1atm. The specified temp. is controlled to a temp. lower than the m.p. and higher than the low-temp. side and at which the dislocation density is minimized.
Patent JP-S61207757-A (JP)
Inventor: OGINO AKIHIKO
IPC: E04D13/16
Filed: 1985-03-12
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-S60191045-A (JP)
Inventor: NOMIYAMA MATSUMI
IPC: C04B28/04
Filed: 1984-03-12
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-H03250320-A (JP)
Title: Holding device for transparent touch panel
Inventor: SHIBUYA SHIGERU
IPC: G06F3/041
Filed: 1990-02-28
Abstract: PURPOSE:To eliminate the positional shift to be caused between a transparent touch panel and a display object by fixing the touch panel to a holder fixed to a base board together with a display device. CONSTITUTION:A transparent touch panel 1 is set on a display device 2 and fixed there via the guides 12 and 11 of a holder 3. When the panel 1 is pushed with a finger, the pushed coordinate position is detected. The holder 3 is provided on a base board 4, and the board 4 is connected to the panel 1 and the device 2 via the conductive rubber, the terminals, the connectors, etc., and fixed to each other. In other words, both the panel 1 and the device 2 are fixed with the single holder 3. In such constitution, the positional shift is seldom generated among these panel 1, the device 2, and the holder 3 respectively. Furthermore, the productivity is improved since the panel 1 and the device 2 which are fixed on the board 4 can be assembled into a case.