baber/WOPTO huggingface dataset:
Patent JP-H11348512-A (JP)
Title: Pneumatic safe tire
Inventor: HIRANO SHINICHI
IPC: B60C15/00
Filed: 1998-06-11
Abstract: PROBLEM TO BE SOLVED: To increase run flat capability with a lightweight characteristic while keeping normal travel capability at a high level when the inner pressure is filled. SOLUTION: This safe tire is reinforced by arranging a side wall part, a folded carcass layer, a belt layer, and a tread part respectively in sequence. In this case, the side wall 18 is provided with a reinforcing rubber layer 30 with a crescent section. The rubber layer 30 contains a rubber-fiber composite comprising short fibers and rubber composition. The short fibers are arranged substantially in a radial direction.
Patent JP-H04362579-A (JP)
Title: Transducer forwarding device
Inventor: ARAI TOSHIYUKI
IPC: G11B21/02
Filed: 1991-06-10
Abstract: PURPOSE:To reduce sliding friction between the slide bearing of a slider and a guide shaft by pressurizing a roller attached to the slider elastically from the upper side to the guide shaft with a pressurizing means. CONSTITUTION:The tip of the horizontal arm 12a of the bent leaf spring 12 of almost L-shape is fixed on the slider 3 by a screw 13, the roller 11 is attached freely rotatably to the vertical arm 12b of the spring 12 through a roller shaft 12a. The roller 11 is placed on the guide shaft 4 in the state of energizing to pressurize elastically the roller 11 in the direction of the arrow (b) downward to the slider 3 by mainly the horizontal arm 12a. Thus, when the load of the slider 3 is defined to be P and the downward elastic pressurizing force of the roller 11 by the spring 12 is defined to be Q, the load of the slider 3 is (P-Q) and the apparent load is reduced. Since the roller 11 is pressurized elastically by the pressurizing force Q of the spring 12 and the slider 3 is taken up in the direction of the arrow (c) to the guide shaft 4 against to the load P, the sliding friction between both the sliding bearings 6 of the slider 3 and the guide shaft 4 is reduced.
Patent JP-H04362355-A (JP)
Title: Oil pressure control device for automatic transmission
Inventor: YOSHIMOTO NAOAKI
IPC: F16H61/04
Filed: 1991-06-07
Abstract: PURPOSE:To secure the control accuracy of line pressure in a high output region and avoid the degradation of control accuracy in a low output region by providing the second target line pressure setting means for setting the target line pressure on the basis of engine load detected at the time of engine output being smaller than a specified value. CONSTITUTION:There are provided a line pressure regulating means A for regulating line pressure supplied to a friction locking element, an engine torque substituted value computing means B for computing the engine torque substituted value corresponding to engine output torque on the basis of the engine state quantity, the first target line pressure setting means C for setting the target line pressure on the basis of the computed engine torque substituted value, and a control means D for operating the line pressure regulating means A so as to obtain the set target line pressure. There are further provided an engine load detecting means E for detecting engine load, and the second target line pressure setting means F for setting the target line pressure on the basis of the engine load detected by the engine load detecting means E.
Patent JP-S6142108-A (JP)
Title: Demagnetization apparatus of magnetic flywheel
Inventor: NAKAMURA YUICHI
IPC: F16F15/30
Filed: 1984-08-03
Abstract: PURPOSE:To eliminate influence of magnet on a flywheel by detecting changing magnetism and induction magnetism of flywheel magnetic field generated at a magnetic flywheel and controlling a current of electromagnet placed horizontally. CONSTITUTION:An eddy current circuit (a) is generated within a magnetic flywheel 1 while it is rotating. As a result, the induction magnetism gammai generated on the flywheel 1 due to the terrestial magnetism gamma has a phase difference of 90 deg. for the terrestial magnetism gamma. This flywheel 1 allows generation of changing magnetism gammak by changing stress during rotation and thermal repetition. Since these induction magnetism gammai and changing magnetism gammak change from time to time during navigation of a vessel, these are separately selected. A pair of demagnetization electromagnets 2, 3 are placed horizontally in opposition to the right and left sides of this magnetic flywheel 1 and therefore the induction floating magnetism gammai and the changing magnetism gammak are cancelled by erasing magnetism generated from these electromagnets 2, 3.
Patent JP-H0918325-A (JP)
Title: Output buffer circuit
Inventor: HOTTA TOSHIMI
IPC: H03K19/00
Filed: 1995-06-29
Abstract: PURPOSE: To provide an output butter circuit capable of propagating signals for driving the semiconductor integrated circuit of a different power supply voltage at a high speed. CONSTITUTION: This circuit is provided with a buffer element 11, an N-MOS transistor 12 connected to the butter element 11, a differentiation circuit 13 for detecting the rise of input signals, an inverter 14 connected to the differentiation circuit 13, a switch 15 connected between a power supply VDD and the power supply terminal of the butter 11, the switch 16, a capacitor 17 and the switch 18 serially connected between the power supply and ground, the switch 19 parallelly connected to the switch 16 and the capacitor 17 and the switch 20 connected between the connection point of the switch 16 and the capacitor 17 and the power supply terminal. Normally, a power supply voltage is supplied to the buffer 11 and the capacitor 17 is charged. When the rise of the input signals is detected, a discharging voltage from the capacitor 17 is supplied to the butter 11.
Patent JP-H04360529-A (JP)
Title: Plasma etching method and equipment
Inventor: ISHIDA TAKESHIGE
IPC: H01L21/302
Filed: 1991-06-06
Abstract: PURPOSE:To enable treatment extremely excellent in etching characteristics wherein high etching rate and high selection ratio are made compatible by continuously changing the gap between a wafer mounting electrode and a facing electrode, and to improve the uniformity of etching rate in the wafer surface by changing electric power phase difference between electrodes. CONSTITUTION:An electrode interval adjusting mechanism 13 and a vertically driving mechanism 11 of a magnet are installed. The mechanism 13 sets the following to be desired values; the interval 9 from the wafer mounting surface of a wafer mounting electrode 2 to a facing electrode 3, and the distance 8 from the wafer mounting surface to an upper magnet 6. AC power supplies 4, 5 are connected with the electrodes 2 and 3, respectively, and independently supply AC power to the respective electrodes. A phase shifter 10 for setting the phase difference between both of the powers is installed.
Patent JP-H0214495-A (JP)
Title: Read only memory
Inventor: MIURA DAISUKE
IPC: G11C16/04
Filed: 1988-06-30
Abstract: PURPOSE:To attain high speed of readout by providing a memory cell comprising a transistor (TR) pair whose gate is connected to a word line and a bit line pair of 2 line one pair in common, giving a ground potential to one bit line and giving a power potential to other bit line and detecting a difference voltage to the bit line pair. CONSTITUTION:Gates of 1st and 2nd TRs Q1, Q2 constituting each memory cell are connected in common to a word line WL, the bit line is constituted by it line pair of 2 line one pair, the source S of the 1st TR Q1 is connected to a ground potential VSS and the source S of the TR Q2 is connected to a power potential VDD. Then one bit line potential descends from an intermediate potential VMID to ground potential VSS and other bit line potential VMID rises from the intermediate potential to the power potential VDD, a potential difference is caused to the bit line pair and the potential difference is detected by a difference sense amplifier 5. Thus, the bit line potential is increased/decreased from the middle of the ground potential and the readout time is reduced.
Patent JP-S6224899-A (JP)
Title: Press
Inventor: HASHIRAMOTO KAZUICHI
IPC: B30B15/12
Filed: 1985-07-24
Abstract: PURPOSE:To improve the safety of a press adopting a positive-action clutch by connecting a selector switch to a two-hand tripping switch and providing a control part for executing either or a safe single stroke and continuous operation to the selector switch. CONSTITUTION:The selector switch 22 is connected to the two-hand tripping switch 21. A timer 23 starts operating to energize a solenoid valve 26 when an operator changes over the selector switch 22 to the safe single stroke position and pushed the two-hand tripping switch 21. A rod of an air cylinder 28 moves to disengage a pin 14 from a clutch 15 during this time. Therefore, a am makes the safe single stroke operation. A relay 24 is latched to energize a solenoid valve 27 when the operator pushes the two-hand tripping switch after changing over the selector switch 22 to the continuous stroke position and opening a manual valve 29. The rod 28 of the cylinder 28 is thereby moved to disengage the pin 14 from the clutch. Therefore, the ram makes the continuous operation and the removed product is thrown into a prescribed vessel by the compressed air ejected from a nozzle 9.
Patent JP-S5589790-A (JP)
Title: Correction unit for electronic watch
Inventor: ODA HAJIME
IPC: G04G5/02
Filed: 1978-12-28
Abstract: PURPOSE: To enable to select the corrective digit desired with less number of switches, by sequentially displaying the correctable digit with one operation of manual switch.  
     CONSTITUTION: At time tuning mode, when the switches 36 and 38 are operated, FF10, 11 are reset and the pulse from the frequency divider 6 with the output of the gate 25, the output is intermittently produced, and the time tuning for the digit of second is indicated that it is possible with flickered second display of the display unit 9. Further, after 2 seconds, FF10, 11 are triggered with the outpt of the timer 12, the output pulse of the frequency divider 2 is fed to the decoder driver 7 to flicker the digit of minute on the unit 9. Further, after 2 seconds more, FF10, 11 are triggered to flicker the digit of hour on the unit 9. Thus, the digit flickered is moved to display time tuning possiblity. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H1117401-A (JP)
Title: Waveguide connecting device
Inventor: OGAWA FUMIYOSHI
IPC: H01Q21/24
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To receive two polarizing signals through the use of probe patterns which are arranged by means of more than λ/4-separation on a strip line-type circuit substrate by connecting a horizontal polarizing signal from the first probe pattern and a longitudinal polarizing signal from the second probe pattern so as to input it. SOLUTION: The first probe pattern 6a for horizontal polarization is formed at a cylindrical waveguide inner side on the substrate and the horizontal polarizing signal is connected and inputted to a strip line-type amplifier circuit. The horizontal polarizing signal is reflected by a reflection plate 2b at the position of λ/4 and an amplitude value becomes the max. one in the neighborhood of the probe pattern 6a. The second probe pattern 6b for longitudinal polarization is formed at a rectangular waveguide inner part on the substrate and the longitudinal polarizing signal is connected and inputted to a strip line circuit. The longitudinal polarizing signal is reflected by the reflection plate 4a at the position of λ/4 and the amplitude value becomes the max. one in the neighborhood of the probe pattern 6b.  The probe patterns 6a and 6b are formed in the positions where interference is not mutually received.
Patent JP-H03148656-A (JP)
Title: Photosetting recording mixture and photosetting recording material produced by using the same
Inventor: WARUTORAUTO MIYUURAA-HESU
IPC: C08L75/16
Filed: 1990-06-21
Abstract: PURPOSE: To enable the development of a photosetting recording material with a neutral or alkaline aq. soln., to increase printing frequency and to improve ink receptivity by incorporating a specified graft polymer as a binder. CONSTITUTION: This photosetting mixture contains an org. azido compd. or a polycondensation product of a diazonium salt as a photosensitive compd. and a high mol. wt. polymer having vinyl alcohol units as a binder. A graft polymer obtd. by grafting a chain contg. vinyl alcohol units on a polyurethane trunk is used as the polymer. The polyurethane consists preferably of a prescribed aliphatic or alicyclic diol or aliphatic polydiol and a prescribed aliphatic or alicyclic diisocyanate. It is preferable that the chain further contains vinyl ester units and vinyl acetal units.
Patent JP-H11323604-A (JP)
Title: Male underwear (briefs) that has double structure in front portion
Inventor: SATOMI KAZUHIRO
IPC: A41B9/02
Filed: 1998-05-07
Abstract: PROBLEM TO BE SOLVED: To reduce discomfort caused by a conventional briefs which 'simply covers' the lower half of the body of a male wearer, thereby brings the sexual organ of the male wearer in direct contact with the skin of his body around the base portion of his crotch, and especially gives the discomfort to the male wearer due to the generation of moist stickiness, etc., between the skin and the sexual organ. SOLUTION: This male briefs has a new structure wherein the front portion of the briefs is made in a longitudinally 'double structure' in whose intermediate portion the sexual organ of a male wearer is held. The constituent (cloth, etc.), of the briefs is placed between the skin of the wearer body and the sexual organ, thereby reducing their direct contact and decreasing the discomfort.
Patent JP-S5869767-A (JP)
Inventor: OKAZAKI HIROSHI
IPC: C04B38/08
Filed: 1981-10-16
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-S5953321-A (JP)
Title: Long strip aligning and moving method
Inventor: OKU AKIHIKO
IPC: B65G47/92
Filed: 1982-09-21
Abstract: PURPOSE:To align a long strip in the fixed direction efficiently by adsorbing a strip piece along an arm by an electromagnet in aligning and moving a long strip having a magnetic substance especially, and then moving the arm to a fixed position to release the magnetism. CONSTITUTION:An arm 20 is moved in the direction B perpendicularly to the direction A of pushing out strip 10, and the strip 10 cut to a fixed length by a cutter 16 and positioned in a random posture is adsorbed along the longitudinal direction of the arm 20 by magnetism of plural electromagnets arranged on the arm 20 to fix the direction of the strip 10. In such a condition, the arm 20 is moved or turned to move the strip 10 in the fixed direction to a prescribed position. At this prescribed position, a power source for the electromagnets 21 is turned off to align the strip 10 in the fixed posture at the prescribed position.
Patent JP-H05333782-A (JP)
Title: Hologram seal
Inventor: ISHIZUKA AKIYOSHI
IPC: B32B7/02
Filed: 1992-05-29
Abstract: PURPOSE:To greatly increase the quantity of the information to be recorded. CONSTITUTION:This hologram seal 1 consists of a transparent or translucent hologram forming layer 11 which is recorded as a hologram image reproducible by white light or an image visible by reflected and diffracted light and a tacky, adhesive layer 15 which is formed on one surface of the hologram forming layer 11 and has both characteristics of the stickability onto an object surface and the repeelability after a prescribed period of time in combination. The above-mentioned hologram seal is provided with the plural hologram forming layers 11-1 to 11-3 varying in the angle of the hologram reproducing light or the reflected and diffracted light.
Patent JP-S6318156-A (JP)
Title: Pilot injection controller
Inventor: MATSUNAGA EIKI
IPC: F02D41/38
Filed: 1986-07-11
Abstract: PURPOSE:To aim at reduction in vibration and noise in controlling a pilot injection quantity of fuel properly, by setting the fuel to the pilot injection according to injection timing of the fuel and its ignition timing, and controlling the pilot injection quantity of the fuel according to an ignition state of this fuel. CONSTITUTION:Ignition timing of the fuel sprayed to a combustion chamber 1 is detected by an ignition timing detection device 2 which is constituted of an ignition sensor 20 and a waveform shaping circuit 21. And, a pilot injection device 4 is controlled by a microcomputer 20 as a pilot injection controlling device on the basis of each signal out of a crank angle sensor 5 and a cam angle sensor 9 or the like. In addition, the pilot injection device 4 drives a piezoelectric actuator 40 of a piezoelectric drive circuit 41 according to a control signal out of the microcomputer 3, controlling a pilot injection quantity or an injection stopping period of up to the main injection. And, at the microcomputer 3, the actual ignition timing of the pilot injection and the injection timing are calculated on the basis of each signal out of these sensors 20, 5 and 9 afore- said.
Patent JP-S5954843-A (JP)
Title: Wheel differential gear locking device
Inventor: NISHIHARA TADAO
IPC: F16H48/38
Filed: 1982-09-21
Abstract: PURPOSE:To prevent a differential gear locking clutch from chattering upon sliding thereof for making the operation of the clutch smooth, by supporting the outer periphery of the differential gear locking clutch which is slidable with respect to an axle, with the use of differential gear shaft bearings. CONSTITUTION:Left and right bearings 6, 8 supporting a differential gear casing 9 are attached to an axle housing 1 with the use of differential gear shaft bearings 4, 5. The outer peripheral part of a differential gear locking clutch 17 which is slidable with respect to an axle 10 alone and which is meshed with a pawl 7a of a ring gear 7, is slidably supported with the use of the differential gear shaft bearing 4.
Patent JP-2000352697-A (JP)
Title: Optical image detecting method and appearance inspecting device
Inventor: SHIBATA YUKIHIRO
IPC: G02B5/30
Filed: 1999-06-10
Abstract: PROBLEM TO BE SOLVED: To reduce uneven brightness caused by the thin film interference of a transparent film and to realize high-sensitivity and stable inspection by forming an optical image by light transmitted through a polarizing element and a spatial filter and detecting the optical image by an image sensor. SOLUTION: A polarizing element 20 transmitting only P polarized light and a spatial filter 21 transmitting only a light component near a Brewster angle are arranged in a detection optical path 45. The light transmitted through the element 20 and the filter 21 forms an image of an object 1 on an image sensor 30 by a lens 22. The image detected by the sensor 30 is transmitted to an image processing part 60 through a cable 50 so as to detect defect by an appropriate technique in the processing part 60. By appropriately feeding a chuck 2 in X and Y directions stepwise, the area to be inspected of the object 1 is successively changed and the detected image of the area to be inspected is transferred to the processing part 60.
Patent JP-H0826983-A (JP)
Title: Antioxidant substance extracted from wild rice and its production
Inventor: OCHI HIROTOMO
IPC: A61K31/7048
Filed: 1994-07-15
Abstract: PURPOSE:To obtain an antioxidant substance extracted from wild rice. CONSTITUTION:The antioxidant substance of formula I, II or III. Furthermore, the method for producing the antioxidant substance is to pulverize threshed wild rice, then defat the pulverized wild rice with 6 L n-hexane, filter the defatted wild rice by suction, then extract the resultant residue with 6 L 95% ethanol, filter the extract solution by suction, subsequently concentrate the filtrate under reduced pressure, provide a crude extract, then fractionate the crude extract with a concentration gradient of water/ethanol according to an Amberlite XAD-2(R) column chromatography and extract its 60-80% fraction. An antioxidant factor contained in the wild rice is capable of manifesting stronger antioxidant properties than those of Indica-type black rice.
Patent JP-2000351610-A (JP)
Title: Synthesis of sol-gel liquid
Inventor: YAMADA YUKO
IPC: C23C18/02
Filed: 1999-06-10
Abstract: PROBLEM TO BE SOLVED: To prevent a sol-gel liquid from becoming cloudy by suppressing the impediment of the characteristics of a thin film or a bulk by an organic residue remaining in the thin film or the bulk, caused by a conventional protect chemical remaining in a reaction system by using no protect chemical, and further to elongate the pot life of the sol-gel liquid. SOLUTION: When preparing a sol-gel undiluted liquid for forming an oxide coated membrane or the like on a substrate of a metal, a glass, a ceramic or the like, or when synthesizing a bulk body component by a sol-gel method, the b-liquid of a dropping liquid is slowly added dropwise into the a-liquid at room temperature of the first temperature in the hydrolysis of a metal alkoxide, and the resultant reaction vessel 1 is placed in an ice bath 2 to cool the reaction liquid. The remaining dropping liquid is added dropwise to the cooled reaction liquid at 5 deg.C of the second temperature lower than the room temperature to provide the objective sol-gel liquid.
Patent JP-H0832635-A (JP)
Title: Digital modulation signal receiver
Inventor: TSUMURA SOICHI
IPC: H04L25/06
Filed: 1994-07-15
Abstract: PURPOSE:To provide a digital modulation signal receiver which selects an optimum reception signal, can detect that a receiver is in a saturation state and can avoid it. CONSTITUTION:A reception signal strength detection means 2 detecting reception signal strength corresponding to the envelope of the reception signal and transmitting a reception strength signal 104, a DC component extraction filter 3 extracting the DC component of the reception strength signal 104, a modulation speed component extraction filter 4 extracting the modulation speed component of the reception strength signal 104 and a judgement unit 5 judging whether the reception signal is optimum or not from the DC component of the reception strength signal 104 and a modulation speed component are provided.
Patent JP-H1054240-A (JP)
Title: Cooling mechanism for cylinder jacket of internal combustion engine
Inventor: HERBERT ZEHNDER
IPC: F02F1/14
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a cooling mechanism whose cylinder sleeve coolant temperature is adjusted partially in the upper part of a cylinder sleeve and is supplied at a temperature within a prescribed range in a cooling mechanism of this type. SOLUTION: Coolant is first preheated, passing through cylinder covers 5, 7 by a cylinder cooling mechanism, especially, for a large-sized diesel engine. The preheated coolant flows a plurality of coolant passages 11 and a gap chamber 12 in a cylinder sleeve 1 at a prescribed temperature. Preheating up to the temperature of a prescribed range is conducted with heat generated at least partially by the cylinder sleeve 1. By supplying coolant whose temperature has been adjusted, it is possible to prevent the temperature of the inner wall 25 of the cylinder sleeve 1 from being cooled up to such a temperature as highly corrosive combustion product such as sulfurous acid condenses.