baber/WOPTO huggingface dataset:
Patent JP-S6149824-A (JP)
Title: Continuous manufacture of sic whisker-reinforced resin sheet
Inventor: MORI SHIGETO
IPC: B29C48/08
Filed: 1984-08-16
Abstract: PURPOSE:To manufacture an SiC whisker-reinforced resin sheet which is homogeneous and voidless, by a method wherein after matrix resin obtained by mixing SiC whisker has been extruded in a sheetlike state through a T die, roll- chilling of the same is performed. CONSTITUTION:Matrix resin and SiC whisker are supplied to an extruder 1 from hoppers 2, 3 through fixed quantity feeders 4, 5, SiC whisker-reinforced resin is extruded through a T die 6 while the inside of a system is being decompressed by a vacuum pump P, and wound round a recovery roll after the same has been cooled by a cooling roller 7. A sheet which is homogeneous always and voidless can be manufactured irrespective of a kind of the matrix resin.
Patent JP-S6416318-A (JP)
Title: Electric discharge machine
Inventor: YAMADA SHIGEO
IPC: B23H1/10
Filed: 1987-07-08
Abstract: PURPOSE:To easily judge the life of the working liquid and improve the working efficiency by installing a judging and display circuit which displays the exhaustion of the life of liquid from the result of the comparison between the liquid life standard accumulative time and the accumulative time for the standard working condition which is obtained by the conversion calculation of the accumulative working time for each working condition in a calculation circuit. CONSTITUTION:The accumulative time for each working condition for fresh liquid is detected by a counter 16 at each completion of work. The accumulative working time for each condition is allowed to pass through a coefficient filter 18 for each condition, and sent into a calculation circuit 20, where the accumulative working time for each condition is converted to the arbitrary working condition (working condition used most frequently) and the standard working time. The conversion value is sent into a judging circuit 22, and compared with the preset working liquid exchange time (standard value), and only the time when the conversion value exceeds the standard value, signal is sent to a display circuit 24. A lamp for showing the working liquid exchange is lighted up by the indication circuit 24 on the basis of the input signal.
Patent JP-H1117058-A (JP)
Title: Bga package, test socket therefor and test for bga package
Inventor: YAMASHITA MASAMICHI
IPC: H01L21/66
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a ball grid array(BGA) package, a test socket therefor and a method for testing the BGA package, which can avoid the influences of an interval and area of inspection pads, even when the size of soldering bumps and the interval of the bumps in the BGA package are made small. SOLUTION: An IC chip 11 is mounted on a front surface of a printed circuit board 12 and is connected with wiring lines 13 (on the front side of the board) on the board 12 by bonding wires 16. The wiring lines 13 on the board 12 are connected through a through hole 14 to the wiring lines 13 (on the rear side of the board) on the board, which lines are connected with soldering bumps 15. Further, the wiring lines on the front side of the board 12 are extended up to side faces of the board 12, on which extended wiring lines an Ni plated layer 19 and an Au plated layer 20 are formed. These plated layer parts are electrically connected with electrode pads 11a of the chip 11 through the soldering bumps 15, board rear-side wiring lines 13, through-hole 14, board front-side wiring lines 13 and bonding wires 16 respectively, and act as inspection pads.
Patent JP-S6061352-A (JP)
Title: Car washing machine
Inventor: DENDA MAMORU
IPC: B60S3/04
Filed: 1983-09-14
Abstract: PURPOSE:To grasp easily the presence of troubles related to sensors by setting the inspection mode of the sensor separately from the car washing mode through a car washing machine controler to inform the presence of the detection of the sensor. CONSTITUTION:When the input operation is carried out at an input port 31 according to the screen of a display unit 30, various control modes in addition to car washing are selected for control operation. In the sensor inspection mode, an operator can inform the presence of normal sensing operation according to the inspecting operation of the sensor individually manually with voice output and screen display by setting the mode to the screen. Thus, the operation of the each sensor can be extremely easily confirmed.
Patent JP-S5693479-A (JP)
Title: Cleaning device for slit pattern or the like
Inventor: KONDOU SHIROU
IPC: B41J29/17
Filed: 1979-12-27
Abstract: PURPOSE:To prevent pollution on the surface of a slit pattern, by fitting a cleaning to the detecting material to the detecting which reads marks on the slit pattern. CONSTITUTION:Detecting material 1 is moved on slit pattern 2 in the same direction as the read head and the recording head together with them according to movement of the carrier in the main scanning direction. Slit mark 4 is read by detecting material 1 and is used to determine the recording position of the picture signal. Cleaning elements 7 and 8 are fitted to detecting material 1 through flat springs 5 and 6 and clean the surface of pattern 2 during movement of detecting material 1.
Patent JP-H11350573-A (JP)
Title: Sanitary washer
Inventor: YAMAZAKI HIRONORI
IPC: E03D9/08
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a sanitary washer capable of being used by low power consumption. SOLUTION: The sanitary washer has a nozzle device 15 injecting wash water towards a private part, a hot water tank 14 heating wash water at a proper temperature, a human detecting means K1 (K2, K3) detecting a user on the indoor side, to which the sanitary washer 11 (21, 31) is installed, and a control means 16 receiving a human detecting signal from the human detecting means K1 (K2, K3) and controlling electric conduction to the hot water tank 14, and heat-insulating control heating wash water in the hot water tank 14 up to a heat-insulating set temperature is conducted after the detection of the user. Accordingly, power consumption is inhibited by heat-insulating controlling wash water in a time zone, when service frequency is low, and usage by low power consumption is carried out.
Patent JP-S5961604-A (JP)
Inventor: FURUKAWA GENZOU
IPC: E01C13/00
Filed: 1982-09-29
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-S6415267-A (JP)
Title: Casting method
Inventor: OKADA MASAHIRO
IPC: B22D18/04
Filed: 1987-07-08
Abstract: PURPOSE:To reduce the defect in casting and to improve the quality of a casting by filling a molten metal in the cavity space enlarged by moving a mold to a gradient draft side and executing casting by returning the mold to a normal position. CONSTITUTION:A mold 10 is formed by the dies of a lower die 12, horizontal die 14 and upper die 16 and the upper die 16 is ascended by a specified amt. Z1 from the clearly fixed position of a normal cavity space 18. The mold 10 is then returned to the original position with filling a molten metal in a cavity 18a by tilting the mold 10 to fill up a molten metal 26 in the cavity space 18. When the upper die 16 is descended to a normal position, the molten metal 26 inside a cavity 18b is moved to risers 20a, 20b in unsolidified state and casting defects are reduced with the pressurization of the upper die 16. Due to the running at the casting time being improved, the turbulence, etc. are eliminated and the quality of casting is improved.
Patent JP-S6415459-A (JP)
Title: Distribution type fuel injection device
Inventor: SHIBATA AKIRA
IPC: F02D1/02
Filed: 1987-07-08
Abstract: PURPOSE:To prevent the malfunction of a control rod by absorbing the shocking rotary force applied when a shuttle collides with a control rod at the time of the fuel injection completion with the fuel filled in an oil chamber. CONSTITUTION:A fuel injection pump has a rotating rotor 3 inserted into a distribution head cylinder 6, which is connected to an engine-driven drive shaft 2. A governor main shaft 13 is supported in parallel with this drive shaft 2, and a flyweight 15 is rotatably fitted to this shaft 13. The shuttle 63 of a shuttle mechanism is moved by the displacement due to the centrifugal force of the flyweight 15 via a governor sleeve 16 and a control rod 65. An oil chamber 101 is formed between the tip section of the governor sleeve 16 and the shaft 13, the chamber interior and the outside of the oil chamber filled with fuel are communicated by the first and second passages 102, 103, and a check valve 106 is provided on the first passage 102.
Patent JP-S6413539-A (JP)
Title: Silver halide photographic sensitive material
Inventor: NISHINOIRI HIROSHI
IPC: G03C1/28
Filed: 1987-07-07
Abstract: PURPOSE:To obtain a silver halide photographic sensitive material having increased sensitivity in an infrared region by incorporating specified compds. into an emulsion layer. CONSTITUTION:When a silver halide emulsion layer optically sensitized with a sensitizing dye having max. spectral sensitivity in a wavelength region of >=700nm is formed to obtain a sensitive material, at least one kind of compd. represented by formula I and at least one kind of compd. represented by formula II are incorporated into the emulsion layer. In the formula I, each of R1 and R2 is H atom, alkyl group, etc., and the total number of C atoms in R1 and R2 is >=3. In the formula II, R3 is >=3C alkyl or aryl group. The sensitivity of the sensitizing dye having max. spectral sensitivity in an infrared region of >=700nm, especially >=750nm can be increased by combination with the specified mercapto compds., fog can be reduced and a silver halide photographic sensitive material having high sensitivity and suitable for semiconductor laser is obtd.
Patent JP-H0221764-A (JP)
Title: Residual amount automatic annunciation system
Inventor: ABE KAZUYUKI
IPC: H04M11/00
Filed: 1988-07-11
Abstract: PURPOSE:To minimize number of times of annunciation to a center from each terminal equipment and to prevent the deterioration in the service performance by annunciating it to the center only when the physical residual amount reaches a setting residual amount requiring supplement or replacement in each terminal equipment. CONSTITUTION:When a gas residual amount of a gas tank 1 reaches a residual amount requiring replenishment, a residual amount detector 2 detects it to inform it to an input device 3. The input device 3 starts a CPU 4, which acts a MODEM built-in type telephone set 7 via an interface device 6, a telephone number of a data collection center is read from a storage device 5 to apply automatic dialing from the MODEM built-in type telephone set 7 on a public line 8. Then a terminal number and a data representing the deficiency of gas residual amount are sent to the data collection center. Only when the residual amount is deficient, it is informed to the center. Thus, the number of times of annunciation from each terminal equipment to the center is minimized and the use in each terminal equipment is increased rapidly and the center can cope with it quickly even if the residual amount is deficient.
Patent JP-S5794645-A (JP)
Title: Eddy-current flaw detector
Inventor: NAKASHIMA MASAAKI
IPC: G01N27/90
Filed: 1980-12-05
Abstract: PURPOSE:To detect the depth of a flaw in accordance with the relative magnitude of these signals, by multiplexing the frequency of an eddy-current generated in a steel plate to fetch a detection signal having the same frequency at  every energizing frequency by generating a beat frequency. CONSTITUTION:For instance, when the frequency of an oscillator 1 and the frequency of the second oscillator 23 are set to 100kHz and 95kHz, resectively, the frequency which has passed through an LPF22 becomes 5kHz. A flaw signal component contained in this intermediate frequency is extracted by phase detecting circuits 5, 6 of X and Y, and a flaw signal is obtained. As for the flaw signal, it is necessary to change the energizing frequency depending on depth of a flaw, a quality of material and a surface state of the material, but a low constant frequency is obtained as an output of a multiplier 21 by myltiplying 2 frequencies which are slightly differnent.
Patent JP-S6415990-A (JP)
Title: Hollow cathode type metal ion laser
Inventor: KAWASE HIROMI
IPC: H01S3/03
Filed: 1987-07-10
Abstract: PURPOSE:To enable the long time multi-color oscillation in the optimum operating state, by detecting metal vapor pressure in a hollow cathode as the voltage change of an auxiliary anode for auxiliary discharge, and preventing the offset of metal vapor pressure in a laser tube by heating a reservoir of metal with a heater. CONSTITUTION:During multi-color oscillation, the remained of metal vapor generating material 8 in a reservoir of metal 7 generates irregularity. In order to continue the stable laser operation, it is necessary to send continuously by an adequate amount of metal vapor into a hollow cathode 3 serving as a laser medium space. In auxiliary discharge regions 30a which are on both side of the hollow cathode 3 and blow back the metal vapor, the discharge current flows from a constant voltage auxiliary power supply 40 through a protecting resistor 50 for stabilization. The exciting gas pressure in a laser tube 1 is kept continually constant by a gas supplying equipment 16 and a quartz pressure sensor 14. The inner diameter of a hallow member 30 of the auxiliary discharging part for blowing-back is definite. Further an auxiliary power supply 40 and resistors 50, 51 are also made constant. Thereby, the quantity of metal vapor in the hollow cathode 3 can be accurately detected as the voltage change of an auxiliary anode 6 of auxiliary discharge wherein both ends 3b of the hollow cathode act as a hollow cathode 3.
Patent JP-S5871732-A (JP)
Inventor: TOOMASU JIEI DEIBIIZU JIYUNIA
IPC: H03K19/096
Filed: 1982-10-01
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-S5872101-A (JP)
Title: Plastic lens
Inventor: MOGAMI TAKAO
IPC: C08F299/00
Filed: 1981-10-26
Abstract: PURPOSE:To obtain a lens with 1.6 refractive index and high transparency by adding a polymn. initiator and an ultraviolet absorber to a liq. mixture of a styrene monomer with a diethylene glycol bisallyl carbonate monomer and carrying out radical copolymn. CONSTITUTION:60pts.wt. of o-chlorostyrene represented by formulaIare mixed with 38.5 parts monomer represented by formula II such as 2, 2-bis(3,5-dibromo- 4-methacriloyloxyethoxyphenyl)proopane. To the mixture are added 1.0 part t-butyl peroxyneodecanate represented by formula III as a polymn. initiator and 0.5 part 2-hydroxy-4-methoxy-benzophenone as an ultraviolet absorber. They are mixed, the insoluble matter is filtered off, and the mixture is charged into a prescribed mold an subjected to radical copolymn. to obtain a plastic lens.
Patent JP-H112201-A (JP)
Title: Hydraulic control circuit
Inventor: OGATA AKIO
IPC: F15B11/08
Filed: 1997-06-12
Abstract: PROBLEM TO BE SOLVED: To prevent incurring of an energy loss and perform operation with energy saved when a working pressure to an actuator and a pilot pressure to a control valve are supplied. SOLUTION: A hydraulic control circuit comprises a restrictor 8 to branch a delivery of a pump P to first and second ports 9 and 10; an unload valve 11 connected between a first port and a tank: a relief valve 14 connected to a spot situated downstream from the unload valve; a restriction arranged upper stream from the unload valve; a exhaust passage to communicate a spot, situated upper stream from the relief valve, with a tank; first and second switch means to respectively switch first and second valve groups A and B connected to a second part; and a main pilot passage 22 to guide a pilot pressure to the first switch means through a pressure reducing valve 21 connected to the pump.  When, simultaneously with operation of the first switch means, communication between the first switch means and the second port is disconnected and meanwhile, when a given pilot pressure is generated at a main pilot pressure, by restoring the unload valve to a normal stage, the second port and the pump are intercommunicated.
Patent JP-H0337522-A (JP)
Title: Current meter
Inventor: HIROSE HARUO
IPC: G01F1/00
Filed: 1989-07-04
Abstract: PURPOSE:To measure flow speed with excellent linearily, stability and reproducibility with a signal having a high S/N ratio by mixing bubbles into fluid, and detecting ultrasonic waves which are generated by the collapse of the bubbles. CONSTITUTION:The output of a bubble generator 2 is engaged with fluid in a pipe 1. The generator 2 feeds compressed air from a pressure source 3 into a bubbler 6 which is provided on the inner wall surface of the pipe 1 and has many through-holes on the surface through a pressure regulating valve 4 and an opening and closing valve 5. Many generated bubbles are mixed into the fluid. The bubbles which are mixed into a conducting body are fixed with a holding rod 8 at the approximately central position in the pipe 1. The bubbles hit an obstacle 7 having discontinuous surface for the flow. When the bubbles collapse, ultrasonic waves in a broad frequency band are generated in the fluid. The ultrasonic waves from sound sources in the fluid due to the hit of the bubbles are propagated in the fluid in the pipe 1. The ultrasonic waves are received with an ultrasonic wave detector 9 which is mounted at the downstream side. The signals in response to the ultrasonic wave levels are obtained. The flow speed of the fluid is measured in a measuring circuit 12, and the result is displayed.
Patent JP-H0265862-A (JP)
Title: Controllable respiration valve
Inventor: HERUGE FURANKU
IPC: A62B9/02
Filed: 1989-07-04
Abstract: PURPOSE: To make a breathing valve controllable, by connecting a diaphragm room and a flow out room of the control valve to a device which generates a negative pressure. CONSTITUTION: A casing 16 of this control valve 11 is divided into a flow out room 17 and a pressure control room 18 by a control diaphragm 13 and each of them has an exhaust port 19 and is connected to a suction pipe 20 together with an exhaust port 7 of the breathing valve 1. In order to generate negative pressure, the suction pipe 20 is connected to suction pump 21. A control gas flow is limited to generate pressure the same as that in a control room 8 and the control intake 10. The whole close force act to a control diaphragm 13 in intake air at the operation of the valve. The control room 8 receives the maximum control pressure through a control gas pipe 9. At the intake start, close force acting on the control diaphragm 13 becomes light and, as the result, the breathing valve 1 is opened and the final exhalation over pressure is adjusted beforehand to a predetermined value.
Patent JP-S6257401-A (JP)
Title: Anion polymerization of monomer
Inventor: AASAA ROBINSUN BIIN JIYUNIA
IPC: C08F4/08
Filed: 1986-07-21
Abstract: In a process for anionic polymerization of a monomer by (a) reacting batchwise at a temperature @>/=@ 50  DEG C a monomer and anionic initiator, and (b) then reacting continuously or semi-continuously the product of step (a) with additional monomer, polymers having a narrow molecular weight distribution are obtained by commencing step (b) by continuously or semi-continuously adding monomer to the product of step (a), whilst remaining a molar ratio unreacted monomer in step (a) to initiator charge to step (a) of at least 1:1.
Patent JP-H0812913-A (JP)
Title: Printing ink binder
Inventor: YAMASHITA SHINJI
IPC: C09D11/10
Filed: 1994-06-29
Abstract: PURPOSE:To obtain a printing ink binder which gives a printing ink excellent in adhesion to various plastic films by mixing a chlorination product of a specific modified polyolefin with a urethane resin. CONSTITUTION:A chlorination product of a modified polyolefin is obtd. by reacting a low mol.wt. polyolefin modified with an unsatd. carboxylic acid or its anhydride (e.g. a maleic-anhydride-modified polypropylene) with a low mol.wt. diol (e.g. ethylene glycol) and/or a low mol.wt. compd. having hydroxyl and amino groups in the molecule (e.g. monoethanolamine) and chlorinating the resulting modified polyolefin with a chlorine gas, etc. A printing ink binder is obtd. by mixing the chlorination product with a urethane resin in a wt. ratio of the product to the resin of (3:97)-(50:50).
Patent JP-H0711544-A (JP)
Title: Weft yarn sensor for loom
Inventor: YAMADA SHIGEO
IPC: D03D51/34
Filed: 1993-06-21
Abstract: PURPOSE:To prevent the misjudgment due to variable factors other than weft yarn. CONSTITUTION:This weft sensor contains a sensing means for outputting a feeler signal corresponding to the quantity of light incident upon a receptacle element, a judging means for comparing the feeler signal outputted from the sensing means with a threshold value and judging the presence or absence of weft yarn and a computing means for calculating the feeler signal value during a prescribed time in a period of sensing no weft yarn and feeding a prescribed value as the threshold value based on the calculated value to the judging means.
Patent JP-H0836620-A (JP)
Title: Character image data segmenting device
Inventor: YAMAZAKI NOBUHISA
IPC: G06K9/34
Filed: 1994-07-25
Abstract: PURPOSE:To realize accurate segmentation of character image data with respect to the character image data segmenting device segmenting character image data among image data being a processing object comprising plural binarized character image data arranged in a line. CONSTITUTION:This device is provided with a detection means 13 generating a histogram for a binarized number of image data of a processing object by taking the arrangement direction of the character image data as a mapping axis and segmenting the histogram at a character field width in the order of pixel element positions, a calculation means 14 calculating the total sum of the histogram having the same position pixels in each segmentation area segmented by the detection means 13 and a specification means 15 specifying the pixel position minimizing the total sum calculated by the calculation means 14 as a segmented position of character image data.
Patent JP-H0835436-A (JP)
Title: Method for controlling driving force
Inventor: UNO SHIGEO
IPC: B60W10/10
Filed: 1994-07-25
Abstract: PURPOSE:To simplify a controller, so as to restrain the cost and the weight from being increased, by estimating the gear ratio of an automatic transmission from the turbine rotational number and the car speed, and controlling the output of the engine by the preset timing during shifting when the automatic transmission is in the speed changing period. CONSTITUTION:While the engine is operated, the throttle opening theta and the engine speed Ne are calculated, and the estimated value of the engine torque Te is calculated from these data theta, Ne by using a map 1 in a controller. Next, the coefficient of the pomp capacity of a torque converter is found by dividing the estimated value by the square of the engine speed Ne, and then the speed ratio (e) is calculated from the coefficient of the pump capacity by using a map 2. The timing rotational number Nt is calculated by multiplying the speed ratio (e) by the engine speed Ne, and the timing rotational number Nt is divided by the car speed Vsp and multiplied by the final reduction ratio, thereby the gear ratio is calculated. The speed changing timing is detected on the basis of the estimated gear ratio.