baber/WOPTO huggingface dataset:
Patent JP-S58156854-A (JP)
Title: Detector for acoustic signal due to cracking
Inventor: TAKAHASHI KAZUTOSHI
IPC: G01N29/14
Filed: 1982-03-15
Abstract: PURPOSE:To detect an acoustic signal due to cracking generated from an object to be detected discriminately from noise easily and accurately by measuring the two of the rise period, holding period and fall time of the isolated wave where the electrically converted signal of said acoustic signal presents. CONSTITUTION:A sensor 21 is held in contact with an object to be examined, not shown in the figure, and the acoustic signal due to cracking generated from said object is converted to an electric signal which is drawn out. When the isolated wave which presents in this electrically converted signal is on the rise (rise period), that is, when the leading edge of the isolated wave is under inputting, the current output of a peak holding circuit 31 is larger than the output of the peak holding circuit 31 of one clock before, and the output of a comparator  32 goes to a high level. However, if the isolated wave is on the fall (fall period),  the output of the circuit 31 of one clock before attains the value larger than the current output and the output of a comparator 33 goes to a high level. In the period except either of these two periods, the outputs of the comparators 32, 33 are the low level. The acoustic signal due to cracking is detected discriminately from noise by measuring these periods.
Patent JP-S51115378-A (JP)
Title: Method and apparatus for correcting thermal deformation in machine too l
Inventor: MAEDA HACHIROU
IPC: B23Q15/00
Filed: 1975-04-03
Abstract: PURPOSE: To Enable to correct thermal deformation continued without decreasing its efficiency versatile for general machine tool. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S57154626-A (JP)
Title: Magnetic recording medium
Inventor: TOGAWA FUMIO
IPC: C09D5/23
Filed: 1981-03-20
Abstract: PURPOSE:To improve the dispersibility and the running smoothness and to suppress dropping-out of powder, by allowing a magnetic paint, where iron oxide magnetic powder containing Co, to contain a higher saturated fatty acid. CONSTITUTION:A magnetic paint where 0.1-5pts.wt. higher saturated fatty acid having carbon number 10-18 such as lauric acid and stearic acid is added to 100pts.wt. iron oxide magnetic powder, where gamma-Fe2O3, Fe3O4, or an itermediate compound between these compounds is allowed to contain Co atoms, is applied on a base material to obtain a magnetic recording medium.
Patent JP-H07252084-A (JP)
Title: Drum can lifting and tipping machine
Inventor: UEHARA TAKESHI
IPC: B66C1/42
Filed: 1994-03-11
Abstract: PURPOSE:To lift and tip a drum can safely in holding it upright in time of lifting without entailing any manual operations. CONSTITUTION:An inner box 12 is inserted into a latitudinal outer box 11 in a laterally expansible manner, while an outer longitudinal box 14 is installed tight in a base end of this outer box 11 and an inner longitudinal box 15 in a tip part of the inner box 12, respectively, and a holder 17 holding a drum can 1 is pivotally supported as making an X-axis rotatable in a position where respective lower parts of both outer and inner longitudinal boxes 14 and 15 are opposed to each other, and then a lifting mounting part 23 is installed in a central part of the outer box 11.
Patent JP-H09224834-A (JP)
Title: Electric kettle
Inventor: MORIMOTO YASUSHI
IPC: A47J27/21
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To prevent fluid from flowing out from a lead-out port no matter what angle a container body is tilted at so as to solve the problem that the fluid flows out from the lead-out port in the case of tilting the container body forwards to the angle at which a check valve present inside case is not slid exceeding a tilting flow-out angle in an electric kettle for heating and heat- insulating contained fluid and leading it out to the outside of the container body. SOLUTION: A case pipe 7 tilted so as to turn the side of the lead-out port 6 upwards is provided and further, a water stop ball 8 to be slid by tilting the container body is provided inside the case pipe 7. At the time of tilting the container body forwards, the water stop ball 8 is brought into close contact with a sealing part 7a provided on the side of the lead-out port 6 of the case pipe 7 and prevents water flow. At the time of tilting it in a direction other than a front direction the water flow is prevented by the check valve 10 provided inside a case part 9. Thus, this electric kettle with high safety is provided.
Patent JP-H05242680-A (JP)
Title: Semiconductor memory
Inventor: TASAI SADAJI
IPC: H01L21/8229
Filed: 1992-02-27
Abstract: PURPOSE:To improve the deterioration of durability for soft error caused by the fluctuation of a holding current due to fluctuation in production of a semiconductor memory, in the semiconductor memory of a static system using a bipolar transistor. CONSTITUTION:A holding current IH to hold information is adjusted by a reference voltage VSH applied to bases of transistors Q3 and Q4 being transistors for current source and emitter resistors R1 and R2. A reference voltage (VSH) generating circuit varies combined resistance value in the section of R15, R16 and R17 by cutting fuses h1 and h2 with a laser beam or the like.
Patent JP-H09234920-A (JP)
Title: Ink jet printer
Inventor: MIYAMOTO KAZUTAKA
IPC: B41J2/01
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To prevent image degradation which may occur due to rubbing by the ink outlet of a print head due to a lift of a sheet, make possible a change in clamp positions depending on the type of paper size used for printing, and facilitate the operation of a carriage due to ease of adaptation to various paper sizes and effects of movement of the carriage. SOLUTION: A paper end lift suppressing sheet 2 or a paper end lift suppressing arm is made to equal or extend beyond the upstream side of the lift suppressing sheet 2 or the lift suppressing arm to the upstream side of a print head 20, or the downstream side is made to equal or extend beyond the downstream side of the print head 20, and is movable in the direction perpendicular to a paper delivery direction D, and the upper end is lower than the lower end of the print head 20.
Patent JP-H10235431-A (JP)
Title: Butting positional deviation correcting device
Inventor: AOKI MAKOTO
IPC: B21D43/26
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To improve the bending precision of a work by providing a correction value calculating means to calculate the deviation in the Y-axis direction of the butting from the upper limit position of the butting on the locus and the deviation in the Y-axis direction and a butting control means to move a link mechanism to support a butting in the Y-axis direction by the command value in which the correction value is added to the target value in the Y-axis direction. SOLUTION: A butting position control means to calculate correction value C1 (Z0 ), C2 (Z0 ) to correct the positional deviation in the Y-axis direction of a butting 5 by a correction value calculating means from the upper limit position 130 of the butting 5 on the loci K1, K2 when the butt 5 is moved in the vertical direction and the deviations a, b in the Y-axis direction at the upper limit position 130, and to move a link mechanism B to support the butt 5 in the Y-axis direction by the command values D1, D2 which are added to the target value Y0 in the Y-axis direction, is provided. The positional deviation in the Y-axis direction to be generated according to the vertical movement of the butting 5 is corrected thereby, the butting 5 is moved apparently in the vertical direction, and the distance to a die center becomes constant irrespective of the height position.
Patent JP-H03244426-A (JP)
Title: Upright type cleaner
Inventor: FUJIWARA TOSHIAKI
IPC: A47L9/28
Filed: 1990-02-22
Abstract: PURPOSE:To ensure neutral state and allow the key input to a microprocessor by use of a microswitch having latch mechanism by outputting the output of a synthetic ON timer part for a fixed time later than On of the microswitch. CONSTITUTION:When a microswitch 50 is turned ON, the output of a waveform shaping part 51 becomes 'H', a stop key part 57 is turned OFF, and a negative pulse is outputted from an ON detecting part 52. This negative pulse is inputted to ON timer parts 53, 54, which then start to operate and simultaneously output 'H' level for about 0.3 sec. from the ON timer part 53 and for about 0.7 sec. from the ON timer part 54. Thus, the output of a synthetic timer part 55 as the whole becomes 'H' level for 0.4 sec., started at 0.3 sec. after the microswitch 50 is turned ON. Namely, as the ON signal of an operation key part 56 is inputted to a microprocessor 60 for 0.4 sec., the microprocessor 60 outputs the drive signal of a fan motor.
Patent JP-S51117512-A (JP)
Title: Wideband cable and transmission system thereby
Inventor: MARUHASHI HAJIME
IPC: H04B3/32
Filed: 1975-04-08
Abstract: PURPOSE:A wideband cable transmitting wideband signals, the diameter of which is kept from being large by specifying the ratio between the interval of two insulated conductors and the interval diameter of a screened conductor, and the transmission system b this cable.
Patent JP-H11237221-A (JP)
Title: Image measuring method and equipment
Inventor: KOMATSU KOICHI
IPC: G06T7/60
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To facilitate operation for detecting protruding parts and recessed parts in a specified direction of a work image. SOLUTION: This image measuring method displays a work image 62 obtained by image-sensing a work on an image window 51, sets a rectangular detection tool 61 in the window 51, detects edges of the work image 62 by scanning it in a specified direction in the tool 61, and detects a point Pn which protrudes most in the scanning direction, out of detected edges. The tool 61 is rectangular and has sides parallel with reference axes X and Y of measurement coordinate system. A pair of facing sides desiginates the scanning direction of an edge, and a pair of the other facing sides designates a point to be detected which protrudes on either side of the edge.
Patent JP-S51117171-A (JP)
Title: Gas treatment tower packed with active chercoal
Inventor: MIZUTANI MASATAKA
IPC: B01D53/04
Filed: 1975-04-07
Abstract: PURPOSE: Gas treatment tower packed with active charcoal for purification of air containing halogenated hydrocarbons etc., of low cost and corrosion-free. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H07230160-A (JP)
Title: Phase shift mask
Inventor: SUGAWARA MINORU
IPC: G03F1/68
Filed: 1994-02-16
Abstract: PURPOSE:To provide a phase shift mask of auxiliary pattern system capable of forming the finite number of micro isolated patterns with micro pattern pitch. CONSTITUTION:This phase shift mask is equipped with a light shielding area 12 and a light transmission area formed on a substrate 10 consisting of transparent material. The light transmission area is constituted of a first light transmission area 20, a second light transmission area 30 provided neighboring to the first light transmission area 20, and first and second auxiliary light transmission areas 22, 32 at an area where no first or second light transmission area 20 or 30 is arranged and provided on the side of the second or first light transmission area. The phase of light passing the first light transmission area 20 is set different from that of the light passing the second light transmission area 30 and the second auxiliary light transmission area 32, and the phase of the light passing the second light transmission area 30 is set different from that of the light passing the first auxiliary light transmission area 22.
Patent JP-S56138359-A (JP)
Title: Photoelectric converter
Inventor: HIRAI YUTAKA
IPC: H04N5/335
Filed: 1980-03-31
Abstract: PURPOSE:To make easy the solidification and integration of a circuit, by reading out the information signals obtained at each photoelectric conversion element in parallel, and sequentially transferring them in series. CONSTITUTION:The information signal obtained at each photoelectric conversion element PE with a photo input is stored in each storage capacitor SE at the same time. After that, a voltage is fed to the gate VG of the switching thin film transistor SW for transferring to transfer the signal from each photoelectric conversion element to the source/drain of the thin film transistor BD constituting the transfer BBD at the same time. The signal input to the source/drain sequentially transmits and outputs the signal with the voltage fed to the gate of this thin film transistor. That is, a voltage is alternately fed to phi1, phi2, and the signal of each photoelectric conversion element is picked up at Vout in time sequence. This operation is repetitively executed.
Patent JP-S62199041-A (JP)
Title: Manufacture of lead fame with silver brazing
Inventor: TAKARASAWA KATSUYUKI
IPC: H01L23/495
Filed: 1986-02-27
Abstract: PURPOSE:To obtain a lead frame, in which the position accuracy of silver solder is high, by performing inlay bonding of the silver solder in a lead frame strip member, etching the solder, performing molding with the outer configuration of the frame and a minute part, and separating the frame at the silver brazing part. CONSTITUTION:Small stripes of a silver solder 2 comprising 28wt% Ag-Cu undergo inlay bonding on the right and left sides on a lead frame strip member 1 comprising 42wt% Fe-Ni. Then etching is performed, and pins 3 are formed at the outer configuration part of the frame and the minute part in the strip member 1. Then the silver solder art is pressed and cut, and the lead frame having the silver brazing is completed. In this constitution, the position accuracy of the silver solder is high and the silver solder is located on the same surface. Therefore alignment at the time of pin soldering is very excellent. Since there is no defect in spot wedding using tape soldering material as found in a conventional method, there is no breakdown of the pins after the silver brazing.
Patent JP-S60185975-A (JP)
Title: Fixing device of image forming device
Inventor: YASUGURO YOSHINORI
IPC: G03G15/20
Filed: 1984-03-05
Abstract: PURPOSE:To attain strong fixation and prevent offset development by heating and depositing a developer made of an envelope which contains at least water on a transfer material through a high-frequency heating device. CONSTITUTION:Toner T has water 12 in a shell 11 as its envelope. The toner T sticks on the transfer material P within a range A while held spherical. The shell of the toner is crushed shown in a range B after the transfer material P is passed between a couple of rollers 7a and 7b and the water oozes to the outer periphery. When the transfer material P is further conveyed, a high frequency is impressed by the high-frequency heating device 1 and water molecules at the outer periphery of the toner Tb heat resin of the crushed shell and the transfer material as a heating medium. Consequently, the resin is shaped as shown in a range C and deposited on the transfer material P to attain fixation.
Patent JP-H04261105-A (JP)
Title: Germicide for filamentous bacterium and dissolution of bulking of activated sludge
Inventor: MARUOKA TOSHIHARU
IPC: A01N43/50
Filed: 1991-02-13
Abstract: PURPOSE:To provide the subject germicide for killing filamentous bacteria breaking out in a waste water treatment unit by activated sludge method and to dissolve bulking of the activated sludge. CONSTITUTION:There is provided a germicide containing, as the active component, a cationic reaction product obtained by reacting an imidazole compound with an epihalohydrin and this germicide can kill filamentous bacteria. By adding 0.05-5 pts.wt. cationic reaction product obtained by reacting the imidazole compound with the epihalohydrin to 100 pts.wt. dry solid matter of the activated sludge for dissolution of bulking occurring in a waste water treatment unit by activated sludge method, bulking can be dissolved.
Patent JP-S61203636-A (JP)
Title: Formation of heatproof metal silicide layer
Inventor: AREN DONUUBUIRU
IPC: H01L23/52
Filed: 1986-02-27
Abstract: There is described a process for the formation on a substrate of a refractory metal silicide layer, usable particularly for producing the interconnection layers of integrated circuits. This process consists of successively depositing on the substrate a first amorphous hydrogenated silicon layer, a second amorphous hydrogenated refractory metal layer, e.g. of tungsten, titanium, molybdenum or tantalum, and a third amorphous hydrogenated silicon layer. The thus coated substrate is then subjected to an annealing treatment at a temperature equal to or higher than 350 DEG  C. in a hydrogen atmosphere. Preferably, following the deposition of the three layers, the coated substrate undergoes ionic implantation, e.g. using tungsten ions, for producing defects in the layers, which makes it possible to speed up the formation of the refractory metal silicide layer during the annealing stage.
Patent JP-H04214346-A (JP)
Title: Synthetic material manufacturing device and manufacture
Inventor: WARUTAA ZAIFURIITO
IPC: B32B37/20
Filed: 1991-02-15
Abstract: PURPOSE: To precisely produce a composite panel having desired thickness. CONSTITUTION: An apparatus for producing a composite panel continuously is equipped with a laminator consisting of a carriage 3 and pressure rollers 6, 7. Web-shaped films 10, 18 are respectively supplied from supply rolls 16, 17 and sent to the pressure rollers through remaining heat rollers 14, 15 and 12, 13. These web-shaped films are arranged on the carriage 3 in a laminar state and mutually laminated by the falling of the pressure rollers. The carriage 3 is made horizontally movable before and behind and has traverse cutters 22, 23 cutting the laminated web-shaped film.
Patent JP-S60189304-A (JP)
Title: High frequency input amplifier
Inventor: TANAKA KIYOTOSHI
IPC: H03F3/189
Filed: 1984-03-08
Abstract: PURPOSE:To execute a call in case when an interphone is used in a short distance by providing a limiter circuit between the collector and the base of a transistor. CONSTITUTION:A limiter circuit Lim consisting of a series connecting body of diodes 18, 19 brought to an anti-parallel connecting and a capacitor 17 is connected between the collector and the base of a transistor 15. In this state, even if a high frequency signal coming in from an input terminal 12 becomes large and a feedback quantity of an amplifier Amp becomes large, only the gain of the amplifier Amp becomes small and it does not exceed a range of the transistor 15. Accordingly, an output waveform whose duty is scarcely varied is obtained and a communication can be executed even in a short distance.
Patent JP-H11239759-A (JP)
Title: Two-tone finishing method
Inventor: TSUDA MASUJI
IPC: B05D5/06
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To improve workability of two-tone coating by a method in which the whole surface of an automobile body panel part coated by cationic electrodeposition is coated with a first colored coating, after the coating being cured by heating, only the upper part of the panel part is coated with a second colored coating forming a colored transparent coating film, and after the coating being cured by heating, the whole surface is coated with a clear coating. SOLUTION: In the two-tone coating of an automobile outside panel part, the surface of a metal part, after being subjected in advance to chemical treatment with zinc phosphate, iron phosphate, or the like, is coated by cationic electrodeposition. For example, a cationic electrodeposition coating containing a base resin having hydroxyl groups and cationic groups and a block polyisocyanate compound is used appropriately as the cationic electrodeposition coating. After the electrodeposition coating, the whole surface of the panel part is coated with a colored coating (color 1) and the coating is heat-cured. After that, after a prescribed part (lower part) of the surface coated with the colored coating (color 1) being masked, only the upper part is coated with a colored coating (color 2), and after the coating being heat-cured, the whole surface is coated with a clear coating.
Patent JP-H05244362-A (JP)
Title: Laser printer
Inventor: NAGATSUMA TORU
IPC: G03G21/00
Filed: 1992-02-28
Abstract: PURPOSE:To realize a laser printer where an original is not damaged by an operation mistake, etc., when an original feeding port at the time of a scanner mode is used as the printing paper feeding port at the time of a manual feed print mode. CONSTITUTION:A contact type unmagnified sensor (contact type image sensor) 4 and its driving circuit are added to the existing laser printer and an original tray 1 which is used as the original feeding port at the time of a scanning operation and as the printing paper feeding port where paper is inserted by hand at the time of the print mode is provided. CPU judges whether a sheet of paper fetched into the paper feeding port is the original or a printing paper by data from the contact type unmagnified sensor 4 and a solenoid 6 is not energized when the print mode is erroneously operated at the time of a scanner mode operation so as to prevent the original from passing through a fixing unit (carrying in a B direction is not executed).
Patent JP-H07227782-A (JP)
Title: Manupilator controller
Inventor: UMETSU MAYUMI
IPC: B25J9/16
Filed: 1994-02-16
Abstract: PURPOSE:To make controlling possible by providing cooperative work between the fine motion control function of a hand and the movable range of an arm while the control parts of the hand and the arm being separated from each other by providing a communication device for sending and receiving data between an arm part controller and a hand part controller. CONSTITUTION:In an arm part controller 1, an arm motion control part 11 drives an arm part A and sends information on its tip position and tip posture (arm tip part position posture information) to a hand part controller 2 via a communication device 3. In this hand part controller 2, it is converted into the motion command of a hand coordinate system by a coordinate conversion calculating part 21 based on the arm tip part position posture sent from the arm part controller 1, sent to a hand motion control part 22 and thus a hand part H can be controlled according to a command from an operator. In this way, cooperative work between the arm part A and the hand part H can be obtained.
Patent JP-H05239493-A (JP)
Title: Liquid detergent composition for clothes
Inventor: TAGATA HIDEJI
IPC: C11D17/08
Filed: 1992-02-28
Abstract: PURPOSE:To prepare the subject composition improved in detergency by mixing a specified alkyl glycoside, cationic surfactant, aminated silicone (derivative) and anionic surfactant. CONSTITUTION:5-70wt.% alkyl glycoside of formula I [wherein R1 is linear or branched 8-18C alkyl (phenyl) or alkenyl; R2 is 2-4C alkylene; G is a residue of a 5-6C reducing sugar; (x) is 0 to 5 on average; and (y) is 1 to 10 on average] is mixed with 0.5-10wt.% cationic surfactant of formula II [wherein at least one of R3 to R6 is 14-20C alkyl, and the rest are each 1-5C (hydroxy) alkyl or (CH2CH2O)m-H; (m) is such a number that the average number of ethylene oxide molecules added is 2 to 30 in the molecule; and x is halogen, CH3SO4 or CH3CH2SO4], 0.05-5wt.% aminated silicon (derivative) having a molecular weight of 2,000 to 15,000 and 0.5-10wt.% of at least one anionic surfactant selected from alkylbenzene sulfates, etc.
Patent JP-H01268680-A (JP)
Title: Azolylmethyloxirane and fungicide containing the same
Inventor: RAINAA ZEERE
IPC: A61K31/415
Filed: 1989-02-27
Abstract: Azolylmethyloxiranes of the general formula I   <IMAGE> I  where R1 and R2 are substituted or unsubstituted alkyl, naphthyl, biphenyl, dioxanyl or phenyl, m and n are each an integer from 1 to 5 or 0, with the proviso that m+n is 1 or more, D is oxygen or a single bond, X is CH or N, and their plant-tolerated acid addition salts and metal complexes, and fungicides containing these compounds.