baber/WOPTO huggingface dataset:
Patent JP-H10296167-A (JP)
Title: Method of applying adhesive
Inventor: TSUKAMOTO MASAHIRO
IPC: B05D1/02
Filed: 1997-04-22
Abstract: PROBLEM TO BE SOLVED: To provide excellent adhesive strength and also to improve application workability in a method in which by simultaneously applying two liquids of a main agent and a curing agent from separate nozzles to a surface to which adhesive is to be applied, application is performed by specifying viscosities of the main agent and the curing agent and also specifying the mixing ratio of the main agent and the curing agent. SOLUTION: In adhesive application work by spray, by simultaneously spraying two liquids of a main agent and a curing agent from separate nozzles, the two are mixed at a fixed ratio on a surface to which adhesive to be applied. At this time, the curing agent in the range of 5-10 pts.wt. to 100 pts.wt. of the main agent is used, and also the main agent and the curing agent each are adjusted so as to have viscosities in the range of 50-30000 cPs. The used adhesive is that of two-pack mixing type such as epoxy base or unsaturated polyester base ones and is not specially limited if both the main agent and the curing agent can be spray applied. In this way, the quantity of the adhesive splashing in the air is made small to reduce a loss of the adhesive to prevent the deterioration of the working environment.
Patent JP-H01278227-A (JP)
Title: Anomaly diagnostic device for thyristor element
Inventor: TABEI KUNIO
IPC: H02H7/12
Filed: 1988-04-27
Abstract: PURPOSE:To detect anomaly for sure without providing any special device, by judging that the thyristor elements are in an anomalous state when the detected current is not less than the predetermined value under the condition where the phase delay angle of thyristor elements are set within the range in which no driving current will flow. CONSTITUTION:By a gate control circuit the phase delay angle is set at 150 deg. where no driving condition holds. On this occasion, a breakdown phenomenon is observed to a thyristor element 1, where, suppose a thyristor element 2 is normal, the breakdown circuit 4 will flow from V-phase side to U-phase side of an AC power source 22, since the V-phase voltage is larger than the U-phase one and that the thyristor element 1 is a conductor when the thyristor element VP is in the ignition state. Anomalous current 4 is then detected by a detecting coil 20. After it is rectified by a rectifier 21, it gets to a comparator 8, where it is compared with the current value set by a current setter 9, so that the anomaly is detected by a detection circuit 10.
Patent JP-H01274962-A (JP)
Title: Grinding method having plate crown control function
Inventor: HASEGAWA MASATO
IPC: B24B49/00
Filed: 1988-04-27
Abstract: PURPOSE:To control change in thickness measure distribution such as edge drop and crown quantity in width direction to a minimum for securing dimensional accuracy in width direction over the whole length of a plated member by detecting thickness measure distribution in width direction of a plate member to be ground, and controlling grinding pressure, feed speed and height of a pilly roll based on the analyzed result. CONSTITUTION:Thickness measure distribution in width direction (plate crown) of a plate member or a strip member 9 to be ground continuously is detected by detecting devices 12, 14. The detected results are analyzed on an operation unit for inputting the analyzed results into a control unit. An increasing and decreasing quantity in grinding pressure and feeding speed on a belt grinder and a leveling quantity on a pilly roll are controlled based on command from the control unit, and even in a case of change on grinding ability of a grinding belt in elapse of time, change on plate crown such as edge drop and crown quantity is suppressed in a minimum. As a result thereof, dimensional accuracy in width direction can be secured over whole length, and yield of product can be improved while plate crown is made stable over whole length.
Patent JP-H0845239-A (JP)
Title: Disk driving system
Inventor: TOOMASU AREN GUREGORII
IPC: G11B15/62
Filed: 1995-04-28
Abstract: PURPOSE: To feed a lubricant effectively onto a medium and circulate the lubricant by specifying the interval between the recording face of a disc and the supporting face of means for transferring a data from the recording face. CONSTITUTION: A slider 25 has short and narrow legs 28, 29 providing an extremely small liquid bearing surface 30. A triangular leg of 0.145mm (0.0057inch) may be employed. It has a surface pointed at an angle of 10 deg. and the rear end thereof is 0.025mm (0.001inch) wide. A transducer being supported by the slider 25 is a thin film type transducer being fixed to the back 36 and a conversion gap is provided by the edge 35 of leg 28. A lubricant film is 5 micron thick or less. The legs 28, 29 of 25-50 micron height hold the body of slider on a lubricant when a bearing is supported 2.54×10<-6> -5.08×10<-6> cm (1-2 microinch) above the surface of a medium.
Patent JP-H08302213-A (JP)
Title: Prepreg and multi-layer circuit board using the same
Inventor: HIGASHIDA TOSHIYUKI
IPC: B29L9/00
Filed: 1995-04-28
Abstract: PURPOSE: To obtain a prepreg and a multi-layer circuit board preventing the occurrence of haloing in the forming process by using the impregnating resin adjusted in the water content. CONSTITUTION: In the prepreg in which the resin impregnating into the substrate is semi-cured, the water content of the whole resin is set to 0.3-0.7wt.% while it is set to 0.2-0.6wt.% after surface dehumidification.
Patent JP-H04312618-A (JP)
Title: Construction of caisson
Inventor: KATSUI HIDEHIRO
IPC: E02D23/00
Filed: 1991-04-11
Abstract: PURPOSE:To obviate the occurrence of environmental pollution by permitting the shape of a structure to keep semipermanently and also by eliminating the needs for large-scale constructing equipments. CONSTITUTION:Water is injected into a water-shield film bag 2, enabling the bag 2 to erect by itself by using differences in water level. A coarse aggregate 5 is charged into the film bag 2 so erected in such a way as to restrict the aggregate by the difference in water level between the inside and the outside of the bag 2 by draining water in the bag 2. Afterwards, cement mortar 6 is placed into the bag 2 in the dried state.
Patent JP-S61264631-A (JP)
Title: Manufacture of discharge lamp light emission tube
Inventor: SAITO NAOKI
IPC: H01J9/32
Filed: 1985-05-17
Abstract: PURPOSE:To shorten and uniform the heating time by cutting between adjoining circular holes from the outside along the circular hole while making the circumference of circular hole between the cuttings thicker than the circumference of circular hole at the cutting section. CONSTITUTION:Plural circular holes 2 having same diameter are formed in a heat producing member 1 such that the distance from the center O will be same and the mutual interval in circumferential direction A will be same. Furthermore, another circular hole 3 is formed in the center to reduce the thermal capacity of the heat producing member 1. Cuttings 4 are made into the heat producing member 1 between the adjoining holes 2 where the circumference of the circular hole 2 between the cuttings is made thicker than the circumference of the circular hole 2 at the cutting 4 section. Such an apparatus is heated from normal temperature to the maximum temperature of about 1,500 deg.C in about 5min to maintain the heat producing member 1 at the maximum temperature for several seconds then induction heating is stopped thereby the light emission tube enclosure 5 is never cracked through distortion to fuse the frit ring 6 uniformly.
Patent JP-S63271006-A (JP)
Inventor: IDE KENICHIRO
IPC: F01K9/00
Filed: 1987-04-28
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-H045884-A (JP)
Title: Manufacture of printed wiring board for mounting chip component
Inventor: KANEOKA TAKEO
IPC: H05K3/00
Filed: 1990-04-23
Abstract: PURPOSE:To fix a chip component easily at a specified position with high accuracy while reducing the dispersion of the degree of cure of a resin, to facilitate etching, burying, etc., and to improve reliability by using a semirigid resin copper-clad laminated board. CONSTITUTION:A semirigid resin copper-clad laminated board, the peeling strength of a copper foil of which is 0.2kg/cm or more, preferably 0.3kg/cm or more and is kept within a range of peeling strength of 90% or less after full cure, is employed. A printed wiring pattern 2 in which a small-sized chip component mounting section is also left as a conductor foil is formed on the laminated board through an etching method, thus manufacturing a smooth printed board. The small-sized chip component mounting section required in the smooth printed board is removed through etching to form a chip component mounting section 3, and a chip component is mounted on the section 3, and soldered 4 and fixed. Accordingly, the chip component can be fastened easily at a specified position with high accuracy while reducing the dispersion of the degree of cure of a resin, etching, burying, etc., are facilitated extremely, and reliability can be improved.
Patent JP-S58223191-A (JP)
Inventor: SUGIMOTO TOYOZOU
IPC: G01H1/00
Filed: 1982-06-21
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-H10301139-A (JP)
Title: Active matrix substrate and its production
Inventor: NAKAJIMA MUTSUMI
IPC: G02F1/1343
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To prevent the disconnection defect of source signal wirings accompanying differences in level by gate signal wirings or gate electrodes. SOLUTION: The gate signal wiring 11 and the gate electrode are formed on a glass substrate 19 and a metallic anodically oxidized film is formed as a first insulating film on the gate signal wiring 11 and the gate electrode. An Si nitrided film is deposited as a second insulating film 2 over the entire surface of the substrate. Further, the source signal wiring 12 and source electrode are formed on the first and second insulating films 1, 2 and a protective film 22 consisting of an Si nitrided film is formed thereon over the entire surface thereof.
Patent JP-S62263254-A (JP)
Title: Silicone rubber composition
Inventor: ITO KUNIO
IPC: C08K3/36
Filed: 1986-05-08
Abstract: PURPOSE:A composition suitable for wire coating, having improved heat resistance, no voids, no surface tack properties and no problems related to safety and hygiene, obtained by blending an organopolysiloxane with an ultrafine silica filler, an organosilicon compound and an organic peroxide. CONSTITUTION:(A) 100pts.wt. organopolysiloxane shown by formula I(R<1> is monofunctional hydrocarbon; a is 1.90-2.05 positive number) is blended with (B) 5-100pts.wt. ultrafine silica filler, (C) 0.05-10pts.wt. organosilicon compound containing at least one hydrogen atom bonded to a silicon atom (identicalSiH bond) in one molecular formula and (D) 0.1-5pts.wt. organic peroxide shown by formula II(R<2> is methyl, ethyl, methoxy, ethoxy, -SiR2<3> or -CH2SiR3<3>; R<3> is H, methyl or alkoxy).
Patent JP-S5533116-A (JP)
Title: Detecting method of paper
Inventor: SAKANO YUKIO
IPC: G03G15/00
Filed: 1978-08-31
Abstract: PURPOSE: To surely detect the presence or not of paper by respectively opposedly contacting a conductive piece and pressure sensitive conductive rubber with both sides of the paper passing in-between on the way of the paper feed path and detecting the presence or not of electrical conduction betwen both.  
     CONSTITUTION: A paper feed path 8 is formed between paper feed guides 72 and 71, 73 and a conductive piece 1 which is vertically slidable and is grounded is fitted between the paper guides 71 and 73. In opposition to one end of the conductive piece 1, pressure sensitive conductive rubber 2 is disposed to the paper feed guide 72 with the paper in-between so that its surface becomes flush to the guide 72. Between these is insulated by an insulator 3. Pressure is applied to the surface of the pressure sensitive conductive rubber 2 by the conductive piece 1 in synchronization with the timing at which the presence or not of the paper being fed is desired to be detected and the presence or not of electrical conduction between the conductive piece 1 and pressure sensitive conductive rubber 2 is detected with an inverter I. Hence, the presence or not of the paper may be detected irrespective to the thickness of the paper. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61262110-A (JP)
Title: Method and apparatus for preparing continuously plastic sheet material
Inventor: TSUNODA KENJI
IPC: B29C39/22
Filed: 1985-05-16
Abstract: PURPOSE:To make it possible to prepare a plastic sheet material of high surface accuracy, by supplying films having mirror surfaces contacted with both inner surfaces of belts in between endless belts, pouring a resin raw materials between the two films and forming continuously the sheet materials by moving the sheet material with endless belts. CONSTITUTION:Both side edge parts of films pulled out from film rolls 14, 15 are coated with adhesive 23 and the films are pulled out as they are adhered. The films of a bag state 180 thus prepared are passed through between the guide plates 8, 9 and then the endless belts 2, 3 and finally reach the end part of a continuous polymerization apparatus 1. A resin raw material 26 poured in a resin liquid tank 13 drops on the upper end surface of the endless belt 3 through a nozzle 2 and are filled into the film of the bag state 180 and is then expanded therein. The films 8, 8 adhere tightly on the inner surfaces of the endless belts 2, 3 by the expansion. The resin raw material 26 and the film 180 move with the endless belts 2, 3 in one body and are guided into an oil bath 6 to prepare continuously a plastic sheet material.
Patent JP-S5631404-A (JP)
Title: Separation process using membrane
Inventor: KANEKO MORIMASA
Filed: 1979-08-20
Abstract: PURPOSE: To efficiently separate a solute in the process of ultrafiltration or membrane filteration of the specific solute from a mixed solution by specifying the quantity of solute passing through the membrane to be double or more the quantity of solute to be trapped.  
     CONSTITUTION: In the process of ultrafiltration or membrane filteration to separate the specific solute from the mixed solution containing two or more solutes having relatively close sizes such as albumin and globulin in blood plasma, the quantity of the solute to be passed through the membrane is determined to become at least two times, or preferably 2,5 to 4 times the quantity of the solute to be trapped by the membrane. This makes a large difference in the blocking ratio of both solutes and results in a efficient separation of the specific solute from the mixed solution. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09291334-A (JP)
Title: Ferrous alloy with high thermal expansion and high heat resistance
Inventor: SHAMOTO HIROYUKI
IPC: C22C37/00
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To reduce the difference between the thermal expansion coefficient of an Al alloy and that of a ferrous alloy excellent in resistance to heat, wear, oxidation, etc., and having high thermal expansion characteristic at the time when the Al alloy and the ferrous alloy are used as in the case, in particular, of vehicle cylinder liner, piston pin, etc., and to provide a ferrous alloy having high thermal expansion and high heat resistance, capable of minimizing the occurrence of abnormal sound or noise resultant from the nonuniformity of a clearance in a contact part. SOLUTION: This alloy is an Fe-Mn-Al ternary alloy having a composition in which Mn and Al as chemical components are contained by the amounts within the range enclosed with lines connecting points A, B, C, D, E, F, and G in the figure and also having high thermal expansion characteristic. Further, this alloy has oxidation resistance at 900 deg.C, or resistance to wear and oxidation, or high Young's modulus.
Patent JP-S61274518-A (JP)
Inventor: JIMII AARU NEIRAA
IPC: H03M1/74
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-S5731382-A (JP)
Title: Restarting method for brush type dc motor
Inventor: TANI SHIGERU
IPC: H02P1/18
Filed: 1980-07-31
Abstract: PURPOSE:To accurately maintain the rotating speed of a motor from the initial operation by rotating the motor before the predetermined revolution at the restarting time of the motor and removing the oxidized film of a brush. CONSTITUTION:When a restart signal S1 is provided, signals S2, S3 are outputted from timers 11, 12 during the predetermined periods T1, T2 of time (T2>T1). Since a drive controlling circuit 7 is driven by the signal S2 and the motor 2 is energized between the brushes 2a and 2a', the oxidized film generated at the brushes is removed. Thus, the counterelectromotive force produced between the brushes 2a and 2a' accurately becomes proportional to the rotating speed. Since the signal S3 is applied to the clutch driving circuit 13 at this time, an electromagnetic clutch 3 is disengaged. When the time T2 is elapsed, the signal S2 becomes ''0'' and the signal S4 becomes ''1'', and this rotating operation signal S5 is applied to the drive controlling circuit 7.
Patent JP-S63269818-A (JP)
Title: Line filter
Inventor: FUJITA MOTOYOSHI
IPC: H03H7/09
Filed: 1987-04-28
Abstract: PURPOSE:To improve an electrical characteristic and to reduce cost, by dividing a squarish 8-shaped ferrite core into two E-shaped ferrite cores, inserting them to an insulating bobbin on which a coil is wound, and uniting and fixing the divided planes. CONSTITUTION:By applying an external force such as the flame of a gas burner or load, etc., on the squarish 8-shaped ferrite core 21, the core is divided into two E-shaped ferrite cores 21-1 and 21-2. In such a case, in some cases, a groove 25 is provided to divide the core easily. And the cores 21-1 and 21-2 divided into two pieces are inserted to the insulating bobbin 22 across which the coil 23 is wound, and the divided parts are united, and are fixed by a spring metal fitting 26 or a bonding agent. In such a way, a gap in a united part can be negligible, and inductance almost equivalent to the one in a case where the squarish 8-shaped ferrite core is used can be obtained, and the electrical characteristic can be improved. Also, since the E-shaped ferrite core can be used without being ground, the cost of the ferrite core can be reduced, which also reduces the cost of a line filter.
Patent JP-S587396-A (JP)
Title: Manufacture of planographic original plate
Inventor: HASEGAWA HARUO
IPC: G03G13/28
Filed: 1981-07-07
Abstract: PURPOSE:To manufacture a direct picture type planographic original plate excellent in hydrophilic property and water resistance and stable in quality, by using an alkali metal salt of polyhydroxyacrylic acid and a polyamine-polyamide-epichlorohydrin adduct in producing a picture-receiving layer. CONSTITUTION:To 1pts.wt. of an alkali metal salt of polyhydroxyacrylic acid of the formula (wherein R is H, 1-4C alkyl; M is H, an alkali metal; n is an integer), is added a polyamine-polyamide-epichlorohydrin adduct in an amount of preferably 0.1-0.5pts.wt. A dispersed liquid prepared by adding an inorganic pigment or the like to the mixture is coated on a water-resistant base and is brought into a cross-linking reaction to form the picture-receiving layer, thereby producing the original plate for printing. As the inorganic pigment, for example, a clay, zinc oxide or the like is used in an amount of preferably 0.1-5pts.wt. per 1pts.wt. of the mixture.
Patent JP-S61266075-A (JP)
Title: Pwm current controller
Inventor: MATSUMOTO TOSHIO
IPC: H02M7/48
Filed: 1985-05-20
Abstract: PURPOSE:To reduce the low frequency distortion of a sinusoidal current supplied to a motor by varying the magnitude of a hysteresis of a voltage comparator in response to the amplitude of a current command, thereby improving the controllability near the zero cross of the current. CONSTITUTION:A voltage converted by a D/A converter 3 from a current command into an analog value is input through a resistor Ris to the inverting input terminal of a voltage comparator 1, and a detected current value amplified by a current amplifier 2 from an output current is input through a resistor Rif thereto. A variable resistor RH, a resistor network 4 for altering the magnitude of a feedback and analog switch group 5 for turning ON and OFF the connection of the resistors are connected with the non-inverting input terminal of the comparator 1. An analog switching controller 6 inputs a current command, and controls the ON and OFF of analog switches of the group 5 so that the magnitude of the hysteresis of the comparator 1 becomes the preset value with respect to a current command.
Patent JP-H09253685-A (JP)
Title: Aeration apparatus
Inventor: URYU KATSUJI
IPC: B01F3/04
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To provide an aeration apparatus which can carry out uniform aeration without being choked even if foreign matters in waste water enter its aeration pipe. SOLUTION: In this aeration apparatus, the lower face part of an aeration pipe 5 is opened and air supply holes for supplying air and independent of the lower face part are formed at a distance from the lower end of the aeration pipe defined as an inequality h>a(q/S)×2 wherein the coefficient a satisfies a >=10; S [mm<2> ] stands for the cross section surface area of a single hole of the air supply holes 6; q [1/min] for the air jetting amount for a single hole of the air supply holes 6; and h [mm] for the distance from the lower end of the aeration pipe.
Patent JP-S5534316-A (JP)
Title: Store buffer control system
Inventor: SHIMIZU KAZUYUKI
IPC: G06F12/08
Filed: 1978-08-30
Abstract: PURPOSE: To permit the store process to the main memory device by detecting whether the store buffer is fulled completely or the continuous store command is reset, thereby carry out effectively the control.  
     CONSTITUTION: In the data processing system for store processing of the information in parallel with respect to the buffer memory 4 for retaining the information from the main memory device 1 and the store buffer 5, during the information store, the control portion feeds the continuous store command for indicating whether there is the following store process or not, subsequently the same store region. The memory control portion prevents the store to be fed to the main memory device 1 during the indication of the continuous store and is constructed so as to permit the store processing to the main memory device 1 when whether the store buffer is completely filled or the continuous store command is reset. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05281351-A (JP)
Title: Vehicle information recognizing device
IPC: B60W30/00
Filed: 1992-03-30
Abstract: PURPOSE:To enable a vehicle information recognizing device which recognizes the information related to the running of its own vehicle based on a target ahead of its own vehicle to accurately recognize various kinds of information, such as environmental information of a road, etc., from the target by utilizing various kinds of radar equipment, including scanning radar equipment using laser light. CONSTITUTION:The title device is equipped with scanning laser radar equipment 2 which detects an object on or beside a driveway ahead of its own vehicle. In addition, the device is also equipped with a control unit 5 which discriminates the target whether it is on or beside the driveway based on signals from the equipment 2, vehicle speed sensor 6, steering angle sensor 7, etc., and, when the unit 5 discriminates that the target is beside the driveway, discriminates the environmental information of the road from the target in accordance with signals from the equipment 2.