baber/WOPTO huggingface dataset:
Patent JP-H10309497-A (JP)
Title: Shower head
Inventor: NODA YASUO
IPC: B05B1/18
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To prevent sprinkling holes in a sprinkler plate from becoming easily clogged by equally distributing water over the entire peripheral face of the sprinkler plate in a device and interposing a current regulating member for removing foreign matter, in the device for discharging a shower water from plural sprinkling holes on the peripheral face of the sprinkler plate stored at the lower part of the body. SOLUTION: Water falling into a lower chamber 4 from a water sprinkling valve aperture in a sheet packing 9 through a flow path 2 collides with the upper face of a water regulating member 29, in such a state that a valve aperture 10 for bubbles is blocked with a valve disc 18 through a valve lever through operating a push button 12. Further, the water spreads over the entire peripheral face of the water regulating member 29 to be equally distributed. After that, the water reaches each of water sprinkling holes in a water sprinkler plate 20 from small holes in the water regulating plate 29, and is discharged as shower water from the whole peripheral face of each of the water sprinkling holes.  In this case, foreign matter contained in the water does not pass through the small holes of the water regulating member 29, so that the water free from foreign matter is supplied to the water sprinkler plate 20, and each of the water sprinkling holes is no longer clogged. Consequently, it is possible to equally discharge the shower water from the entire peripheral face of the water sprinkler plate 20.
Patent JP-S62276834-A (JP)
Title: Semiconductor device
Inventor: TSUBOSAKI KUNIHIRO
IPC: H01L21/52
Filed: 1986-05-26
Abstract: PURPOSE:To avoid crackings in a semiconductor chip and in molding resin even if a large size semiconductor chip is mounted and improve the quality and reliability of the semiconductor device by employing an elastic rubber sheet as an adhesion member. CONSTITUTION:An elastic rubber sheet 2 is put on the tab substrate IA of a lead frame 1 made of copper system alloy or the like and cut along a cutting line A-A with a cutter or the like automatically. On the other hand, a wafer is divided into semiconductor chips 3. After the semiconductor chip 3 is put on the elastic rubber sheet 2, the chip 3 is pressed or heated and pressed to be bonded to the rubber sheet 2. Then the semiconductor chip 3 is connected to inner leads IC with bonding wires 4. After the semiconductor chip 3 and the lead frame 1 is molded with sealing material 5 such as resin, an external frame 1B is cut off and outer leads 1D are reformed to point predetermined directions. By employing the elastic rubber sheet 2 as an adhesion member, even if a large size semiconductor chip 3 is mounted, the thermal distortion can be sufficiently absorbed. Therefore, crackings in the semiconductor chip 3 and in the sealing material 5 can be avoided and the quality and reliability of the semiconductor device 6 can be improved.
Patent JP-H08315768-A (JP)
Title: Mass spectrometer and ion implantation method
Inventor: TOYOFUKU TAKESHI
IPC: C23C14/48
Filed: 1995-05-18
Abstract: PURPOSE: To prevent the generation of dust in a device, and enhance throughput of an ion implantation process by arranging an electrode along an inner wall of an analyzer tube, and forming an electric field to inversely accelerate an ion going to collide with the inner wall. CONSTITUTION: An inversely accelerating electric field 8 is formed between an earth electrode 4 and a positive electrode also serving as a protective plate 2. A positively electrified unnecessary ion 6 entering a clearance between the electrode 4 and the protective plate 2 without being separated, receives an electric field 8. At this time, accelerating energy in the entering direction 9 of the ion 6 is negated by the electric field 8, and since the electric field 8 between the electrode 4 and the protective plate 2 decelerates the entering unnecessary ion 6, sputtering efficiency at collision time is restrained.  The electrode is composed of the protective plate 2 arranged along an inner wall of an analyzer tube 1 and the electrode 4 arranged at a specific interval to this, and the electrode 4 acts as a shielding plate to a mass spectrometric mechanism, and influence of the elecric field 8 to inversely accelerate the unnecessary ion 6 colliding with the inner wall is prevented from being exerted on the mass spectrometric mechanism.
Patent JP-S5643054-A (JP)
Title: Double piping liquid pressure controller
Inventor: MAEHARA TOSHIFUMI
IPC: B60T8/26
Filed: 1979-09-18
Abstract: PURPOSE: To obtain a stable control of the liquid pressure break point in a device used for vehicle brakes by controlling the movement of a balance piston with a spring.  
     CONSTITUTION: A control piston 7 controls a break point of the liquid pressure in a channel A to distribute the liquid pressure from an input point 17 to a front wheel output port 18 and rear wheel output port 19. The movement of a balance piston 6 is limited by a stopper 13 provided in the control piston 7, and a valve part 25 that controls a break point of the liquid pressure in a channel B according to the channel A is provided. Upon the balance piston 6 the pressing force of a spring 26 is acted through a spring seat 27 to reduce an excessive pressing force applied to the balance piston 6 caused by a difference between the liquid pressures in each channel when brake is released. A smooth movement of the balance piston 6 results in the stable control of a break point of the liquid pressure in each channel. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0415814-A (JP)
Title: Mouse type coordinate input device
Inventor: AKIYAMA TOSHIRO
IPC: G06F3/038
Filed: 1990-05-09
Abstract: PURPOSE:To move a cursor dot by dot by obtaining a signal for cursor movement from the outputs of multiphase signal generating means through a mode selecting means controlled by a multistage division means which is operated by a load. CONSTITUTION:Multiphase signal generating means (two-phase signal generating means 12a and 12b) generate multiphase signals (two-lphase signals) whose number of pulses correspond to the extent of movement. Mode selecting means 13a and 13b select the detection mode of rise/fall of multiphase signals (two- phase signals) outputted from multiphase signal generating means (two-phase signal generating means 12a and 12b) and output a cursor movement signal corresponding to this detection mode. A load stage dividing means (two-stage operation switch 3ab) divides the load applied for input operation of position information into plural stages, and the detection mode selecting operation of mode selecting means 13a and 13b are controlled by this load information. Thus, the cursor can be moved dot by dot, and the cursor movement speed can be controlled by the load.
Patent JP-H05289592-A (JP)
Title: Phtosensitive body protecting sheet for electrophotograhic copying device
Inventor: OKAMOTO KEIJI
IPC: B41J29/13
Filed: 1992-04-13
Abstract: PURPOSE:To facilitate the attachment/detachment of a photosensitive body protecting sheet with respect to a photosensitive body. CONSTITUTION:As to the photosensitive body protecting sheet 30, coating sheet parts 31 and 32 are formed by folding a sheet of a sheet material at a folding part X, and an inside sheet part 33 and an outside sheet part 34 are formed by providing a folding back part Y on the opposite side to the folding part X of the sheet part 31 on one side. And louvered pieces 33a and 33a are provided on the inside sheet part 33, and window holes 34a and 34a are formed on the outside sheet part 34 in accordance with the louvered pieces 33a and 33a. An engaging hole 35a is formed on a side opposite to the folding part X as to the coating sheet part 32 on the other side. And a locking pin 16c is engaged with the engaging hole 35a, the louvered pieces 33a and 33a are locked in a protecting sheet locking hole 29a seeing them from the window hole 34a so that the photosensitive body unit 28 is coated. When the sheet 30 is removed, it is drawn from the unit 28 by hold a knob part 30a for drawing.
Patent JP-H07298833-A (JP)
Title: Fermented product containing propolis extract, its production and use
Inventor: UCHIDA YUKIO
IPC: A21D13/60
Filed: 1994-05-10
Abstract: PURPOSE:To provide a fermented product containing propolis extract, having improved palatability of propolis extract to facilitate the oral taking and useful as an agent for the treatment of sensitive diseases, etc., by carrying out lactic acid fermentation of a medium containing a propolis extract and milk or a milk-originated substance. CONSTITUTION:This fermented product is produced by adding a milk (e.g. cow's milk, goat milk or sheep milk) or a milk-originated substance' (e.g. skim milk or milk casein) to a medium containing <=0.2w/w%, preferably 0.001-0.15w/w% of propolis extract in terms of solid and subjecting the medium to lactic acid fermentation.
Patent JP-S63283072-A (JP)
Title: Reliability test for nonvolatile semiconductor memory device of variable threshold value type
Inventor: TOYAMA TAKESHI
IPC: H01L29/78
Filed: 1987-05-14
Abstract: PURPOSE:To shorten a test duration, to conserve a cost and to detect a latent failure mode by a method wherein a big electrical stress which would not be caused during an actual operation is caused inside a memory device during a performance test. CONSTITUTION:While an insufficient write operation is executed to a memory device, the memory device to which a data for test use has been written is set at a threshold voltage Vt which is about an intermediate level between a threshold voltage Vt1 in a write state during an actual operation and a threshold voltage Vt0 in an erasure state. When a continuous performance test is carried out, a differential-type sense amplifier 7 responds to a fluctuation in a voltage sensitively; its input fluctuates; a big transient current flows inside this amplifier 7; it is made possible to cause a big electrical stress inside an EPROM.
Patent JP-H02299480-A (JP)
Title: Vibration wave motor
Inventor: SEGAWA SATORU
IPC: H02N2/00
Filed: 1989-05-12
Abstract: PURPOSE:To improve driving stability by detecting vibration of stator based on two sets of detection signals and providing a resonance frequency tracking circuit utilizing phase difference. CONSTITUTION:A vibration wave motor comprises a stator 3 which comprises an annular resonator 1 and a vibrator 2, and a rotor 4, where driving of the vibration wave motor is controlled through an oscillator 25 and a driving signal generating section 26. Two sets of vibration detecting sections 10, 11 are arranged on the stator 3 and a resonance frequency tracking circuit comprising differential electrical signal detecting circuits 20, 21, a differential phase detecting circuit 22, a differential phase setting circuit 23 and an error arithmetic circuit 24 is further provided. By such arrangement, frequency of driving signal can be controlled, in real time, to an optimal value.
Patent JP-S6012001-A (JP)
Inventor: ARAKAWA MORIMASA
IPC: A43B17/00
Filed: 1983-06-30
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-S62276034-A (JP)
Title: Operating machine in spinning machine
Inventor: MORITA SHINICHI
IPC: D01H9/08
Filed: 1986-05-23
Abstract: PURPOSE:The titled operating machine capable of outputting an alarm if a command of operation start is not detected during a given elapsed waiting period from contact thereof with a spinning machine requiring operation and informing an operator of an abnormality in the spinning machine or operating machine in contact therewith. CONSTITUTION:A wagon type doffer (AD) loaded onto a carrier (AD) is brought into contact with a spinning machine (SF2) requiring operation, e.g. doffing, etc., in a spinning machine group (G). If signals of operation start from the side of the spinning machine are not detected during a given waiting period preset by a timer from the time of contact with the spinning machine, an alarm is sent. An operator is informed of an abnormality in the doffer or spinning machine, etc., in contact therewith and measures for the abnormality can be taken.
Patent JP-S61789-A (JP)
Inventor: IWASHIGE KENGO
IPC: G21C1/02
Filed: 1984-06-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01288294-A (JP)
Title: Thread breakage detector for sewing machine
Inventor: SAKO JUNICHI
IPC: D05B51/00
Filed: 1988-05-16
Abstract: PURPOSE:To prevent a misdetection and a breakage due to the contamination of a detecting part by providing the detecting part equipped with a distortion detecting element and an antenna part operated in touch with a thread, and fitting the detecting part in a position separated to a contaminated part which the thread penetrates. CONSTITUTION:The thread to pass a needle hole is made into contact with a contact part 22 of an antenna part 20, the antenna part 20 is displaced by the tension of the thread, an operating part 21 of the antenna part 20 is operated, and the existence of the thread is detected by a distortion detecting element 15. When the thread does not exist due to a cut, etc., the operation of the antenna part 20 is eliminated, and the non-existence of the thread is detected by the distortion detecting element 15. For the antenna part 20, only the operating part 21 is plunged into an action space 18 of the distortion detecting element 15 in a casing 10 to pack the distortion detecting element 15 inside, only the contact part 20 is arranged in a position corresponding to the needle hole, thereby, a detecting part A can be arranged separately from a contaminated area in the circumference of the needle hole, obstacles such as a thread dust oil mist in the contaminated area can be prevented from intruding the action space to the minimum, and the misdetection due to the obstacles can be prevented.
Patent JP-H06334165-A (JP)
Title: Solid-state image pickup element
Inventor: KAJIWARA NOBUYUKI
IPC: H04N5/369
Filed: 1993-05-21
Abstract: PURPOSE:To compensate for a dark current without performing an operation in an external circuit. CONSTITUTION:Input gate electrodes 38, 39, a transfer gate electrode 42 and a transfer part electrode 43 are formed on a substrate 33 through an insulating film. A floating electrode 40 is provided within an insulating film under the input gate electrode 39, and an electric charges are stored in accordance with the dark current characteristic and the sensitivity characteristic of a photo-diode 32. The bias voltage of the photo-diode 32 is compensated for by the floating electrode 40 in which electric charges are stored to compensate for the dark current and sensitivity characteristics.
Patent JP-S62277757-A (JP)
Title: Shifter for substance to be soldered
Inventor: SUNAGA TAKESHI
IPC: B65G11/20
Filed: 1986-05-26
Abstract: PURPOSE:To insert a substance to be soldered easily into a jig from a guide by vibrating the substance to be soldered on the lower side of the end section of the guide oppositely faced to an inserting-port for the substance to be soldered in the jig. CONSTITUTION:In a device in which a large number of substances to be soldered 17 are shifted to an alignment holding jig 14 for the substances to be soldered from a magazine 11 mounted onto a tilting base 4 through a guide 13, the ICs 17 in the magazine 11 slide under their own wieght up to the jig 14 through the guide 13 when the tilting base 4 is tilted. There is possibility in which the lower section of a package for the IC 17 intended to be inserted into an inserting port 28 in the jig 14 from the guide 13 is caught temporarily by the opening edge of the inserting port 28 at that time. Since the lower surface of the package for the IC 17 is vibrated directly by a vibrator 55 vibrated by a cylinder 53 for an exciting mechanism 51, however, the IC 17 is moved slightly toward an upper section by vibrations, catching in a lower section is released in a moment, and the IC 17 is inserted smoothly into the jig 14.
Patent JP-S61279704-A (JP)
Title: Steam turbine
Inventor: NAGAI SHINICHI
IPC: F01K7/24
Filed: 1985-06-05
Abstract: PURPOSE:To contrive to start a steam turbine smoothly by introducing steam from a reheat steam line into a high pressure turbine so as to exercise a speed up together with an intermediate pressure turbine, in an intermediate pressure start-up steam turbine with a turbine by-pass line when it is re-started after a long stoppage. CONSTITUTION:When an intermediate pressure steam turbine is started, steam generated in a boiler 1 is introduced into a condenser 11 through a high pressure turbine by-pass valve 4, low temperature reheating pipe 17, reheater and low temperature turbine by-pass valve 19 and condensated there. Likewise, an intercept by-pass valve 7 is opened and reheat steam is introduced into an intermediate turbine 9 to start a speed-up. And then, at the same time as the above- mentioned valve 7 opens, reheat steam is introduced into a high pressure turbine 5 through a reheat steam control valve 22 and simultaneously said control valve 22 operates so as to adjust an opening so that it may decrease a temperature difference between a metal temperature of the high pressure turbine 5 and a reheat steam temperature. Hereby the shortening of a starting time and the improvement in durability of the turbine are contrived.
Patent JP-H06304317-A (JP)
Title: Pinball game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1993-04-22
Abstract: PURPOSE:To provide a pinball game (pachinko) machine capable of reducing cost of a control circuit bound as low as possible. CONSTITUTION:This pinball game machine is constituted such that prize winning balls in a prize winning region 23 for paying off 15 balls, prize winning ports 7, 39a, 39b for paying off 10 balls and prize winning ports 19, 36a, 36b for paying off 7 balls include one kind of the prize winning balls not memorized and other two kinds of the prize winning balls memorized. Thus, compared with conventional pinball game machines memorizing all prize winning balls, the memory capacity can be reduced by this constitution while the program can be simplified so that the cost of a control circuit board can be reduced.
Patent JP-S5245325-A (JP)
Title: Method for producing animation display means by print composition of n egative film or intermediate negative film
Inventor: KOBAYASHI HIDEO
IPC: G03B15/16
Filed: 1975-10-08
Abstract: PURPOSE: To display a plurality of images precisely and sharply by a single display means by forming enlarged positive image from negative images, composing them on a single reversal film to form a composite positive original, and utilizing lenticular lenses. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0217957-A (JP)
Title: Centrifugal separator
Inventor: GIYUNTAA FURUCHIYU
IPC: B04B3/00
Filed: 1989-05-16
Abstract: PURPOSE: To rapidly push out gas entered a collection chamber during a charge of raw liquid into a centrifugal separator casing by opening a gas outflow path connecting the collection chamber to a centrifugal separator casing to a device for making the gas entered through a filter medium flow out in relation to pressure. CONSTITUTION: This device is provided with a centrifugal drum 9 having the filter medium on a common shaft 8 and the collection chamber 11 for filtrate, arranged at the outside in a radial direction of the filter medium 10 and provided with at least one outflow port 7. A co-rotating siphon device 12 for temporarily preventing an inflow of the gas into the collection chamber 11 is connected to the collection chamber 11. At least one gas outflow path 17 connecting the collection chamber 11 to the centrifugal separator casing 1 is formed, and the gas outflow path 17 is opened to a device e.g. a non-return valve 18 for making the gas entered through the filter medium 10 flow out in related to the pressure. Thus, the gas entered the collection chamber 11 during a charge of the raw liquid, can be rapidly discharged into the casing 1 surrounding the centrifugal drum 9.
Patent JP-H04348591-A (JP)
Title: Manufacture of printed circuit board
Inventor: KIMURA TOSHIYA
IPC: H05K3/42
Filed: 1991-05-27
Abstract: PURPOSE:To enhance the wiring density of a printed circuit board by providing a through hole having a plurality of independent through circuits on the board, and connecting the plurality of circuits to a wiring circuit. CONSTITUTION:After a through hole and a surface copper-plated layer are formed at an insulating board 2, the layer is electrodeposited to be coated with a positive type photosensitive resin coating film 3a. A mask film 4 having a pattern for shutting off light and a pattern for shutting off light in a stripe state through a center in the hole for a predetermined through hole is brought into contact with the through hole 1a part and a wired part, and irradiated with ultraviolet rays 5. A photosensitive resin coating film 3b of the exposed part is selective removed by developing, and the copper part exposed by developing is moved by etching. Further, the retaining photosensitive resin film 3a is removed, and a printed circuit board in which the T/H(through hole) 1a, a wiring circuit 1b and a T/H 1e having a plurality of independent through circuits exist in mixture, can be obtained.
Patent JP-S62278595-A (JP)
Inventor: KASHIO YUKIO
IPC: G10H1/00
Filed: 1986-05-26
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-S5822709-A (JP)
Title: Air warmer for automobile
Inventor: NAKAGAWA MITSURU
IPC: B60H1/22
Filed: 1981-08-01
Abstract: PURPOSE:To prevent a temperature dropdown to improve the comfort of passangers given by the air warming by a method wherein an air blowing part comprising a power supply type heat generating element contained case and an air blowing grill is arranged in the vicinity of a steering column and communicated with a passanger room through a duct with a fan. CONSTITUTION:The low temperature air in the passanger room is introduced by the rotation of the fan 5 and led to the heat generating element (not shown) housed in the air blowing part 6 through the duct 4. The air thus led into the heat generating element is heated and blown out from the part 6 toward the  face of the driver. On the other hand, a part of air warmed by an engine coolant and supplied out of an air blowing port B is introdued by the fan 5 into the heat generating element and heated thereby. This warmed air is also blown toward the face of the driver. When the air in the passanger room is cooled, the heat generating element is unoperated and only the fan 5 is operated. This construction is very prominent in improving the comfort of passangers in the  warmed passanger room.
Patent JP-S5455725-A (JP)
Title: Hericide composition for paddy rice field
Inventor: KANEKO JIYUNJI
IPC: A01N47/12
Filed: 1977-10-11
Abstract: PURPOSE: To prepare a herbicide for paddy rice field, effective not only to true grass weeds and broad-leaved weeds, but also to perennial weeds such as flatstage, bulruch, etc., containing a specific carbamate herbicide, and an acetanilide herbicide.  
     CONSTITUTION: A herbicide composition containing (A) S-(4-chlorobenzyl)-N, N- diethylthiol carbamate and (B) 2-chloro-2', 6' -diethyl-N-(butoxymethyl)acetanilide as effective components. The weight ratio of (A)/(B) is 8/2to 2/8, pref. 6/4 to 4/6.  It is applied to paddy rice field at a rate of 80-400g/40-200g, pref. 120-240g/60-120g per 10 ares 
     COPYRIGHT: (C)1979,JPO&Japio