baber/WOPTO huggingface dataset:
Patent JP-S5912927-A (JP)
Title: Manufacture of polycarbonate resin
Inventor: TAGAMI SANAE
IPC: C08G64/00
Filed: 1982-07-13
Abstract: PURPOSE:To obtain titled resin of high uniformity and excellent physical properties, by applying an ultrasonic wave on the polycondensation system containing an organic solvent solution of a chloroformate group-contg. polycarbonate oligomer, to effect significant reduction in the reaction time period. CONSTITUTION:A polycondensation is carried out while applying an ultrasonic wave on the reaction system comprising (A) an organic solvent solution of a chloroformate group-contg. polycarbonate oligomer and (B) an aqueous alkali solution of a dihydric phenol (e.g., bisphenol A), thus obtaining the objective resin. The ultrasonic wave is pref. of 16-50kHz. Also, it is recommended that the component (A) be normally prepared, while stirring a mixture consisting of an alkaline solution of a dihydric phenol and an organic solvent, by adding phosgene to the mixture. EFFECT:Capable of achieving higher productivity; with high safety, also being easy to control the reaction system.
Patent JP-H07299459-A (JP)
Title: Method for producing sterilizing strong acidic ionic water, device therefor and electrolysis acceleration unit
Inventor: SHIINO SHIGEKI
IPC: C02F1/46
Filed: 1994-05-10
Abstract: PURPOSE:To obtain a week alkaline ionic water suitable for drinking and a strong acidic ionic water for sterilization in an alternative way by one ionic water producing device having simple structure by alternatively fitting a water purifying cartridge housing active carbon or an electrolysis acceleration unit housing a salt in the ionic water producing device capable of detachably fitting the water purifying cartridge. CONSTITUTION:The salt housed in a net like bag 10 in the electrolysis acceleration unit 2 fitted in place of the water purifying cartridge is dissolved in a city water in a vessel 8. A part of the city water fed from a feed pipe 20 enters the vessel 8 from a nozzle 16 and another part of the city water enters an electrolytic cell 5 through a constant flow valve 15 and tubular bodies 12, 21. A salt water in the vessel 8 is added to the city water in the tubular body 12 from a nozzle 17, the electrical conductivity of the city water supplied to the electrolytic cell is increased and the strong acidic ionic water is obtained from a discharge pipe 26 on the anode chamber side.
Patent JP-H11310948-A (JP)
Title: Washing device for flush toilet
Inventor: KITANAKA KOJI
IPC: E03D5/10
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To prevent excrement from sticking on a flush toilet stool and sufficiently wash it after evacuation by supplying washing water to the flush toilet stool by controlling a valve structure before evacuation and wetting the inside of the stool when approach of a human body to the flush toilet is detected by a human body sensor. SOLUTION: A valve mechanism 3 provided with a human body sensor 31 such as an infrared ray type or the like is attached to the side of a flush toilet stool 1 and a tap water pipe 2 is connected to the flush toilet stool 1 through the valve mechanism 3. When the human body sensor 31 detects a person who has sat on the toilet seat 11, a control unit 32 opens an on/off valve 34 for a specified time to supply a little water passing through a throttle 35 to the flush toilet stool 1 and wet the inside face thereof. While the human body sensor 31 is detecting, the valve 34 is repeatedly opened for a specified time. When the person stands from the toilet seat 11 after evacuation, the detection signal of the human body sensor 31 is stopped and the control unit 32 opens an on/off valve 33 for a specified time and a lot of washing water is supplied to the flush toilet 1.
Patent JP-S5547578-A (JP)
Title: Tablet input device
Inventor: HORITANI KEIICHI
IPC: G06K11/06
Filed: 1978-09-30
Abstract: PURPOSE: To exchange the input sensor easily and hold the input detecting accuracy excellently by taking out the input detection output from the respective sockets when contacting the pen shape loader with the input sensor.  
     CONSTITUTION: The input sensor 3 comprises the sensor base 6 in which a plurality of the conductive parallel patterns are divided into a plurality of sets and the different groups of the conductive parallel patterns are disposed adjacent to one another, and a plurality of plugs respectively disposed correspondingly to the respective  sets of the parallel patterns of the base 6 and protruding from the base 6. The input  sensor setting portion 13 has a plurality of sockets correspondingly to the respective  plug of the sensor 3, and the pen shape loader 5 gives a constant potential to the  parallel pattern of the sensor 3 by contacting the conductive end portion of the  sensor 3 with the respective plugs of the sensor 3 inserted into the respective sockets  of the setting portion 13. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06310453-A (JP)
Title: Semiconductor manufacturing equipment
Inventor: HONGO AKIHIKO
IPC: H01L21/22
Filed: 1993-04-23
Abstract: PURPOSE:To prevent contamination and deformation of an air exhaust pipe by providing an exhaust gas shut-off valve on the gas exhaust pipe, closing the exhaust gas shut-off valve when a vertical furnace is open and exhausting gas by sucking it through the gas exhaust pipe only when the vertical furnace is closed. CONSTITUTION:An exhaust gas shut-off valve 8 is provided on a gas exhaust pipe 3 and the valve is opened/closed by a control signal from a controller 9. A furnace open/close detector 10 is provided and a signal is inputted to the controller 9. When the furnace open/close detector 10 detects that the furnace opening of a reacting pipe 1 is shut-off, the controller 9 opens the exhaust gas shut-off valve 8 and gas is sucked by an exhaust system. Then, when an elevator cap 6 descends and a boat 4 is pulled out from the reacting pipe 1, the furnace open/close detector 10 detects that the furnace opening is open and the controller 9 closes the exhaust gas shut-off valve 8. Since temperature increased external air does not pass through the gas exhaust pipe 3, contamination of the gas exhaust pipe 3 or pipe deformation due to heat is prevented.
Patent JP-H02300708-A (JP)
Title: Zoom lens for variable power copying machine
Inventor: KANOSHIMA YUUICHIROU
IPC: G02B15/177
Filed: 1989-05-15
Abstract: PURPOSE:To satisfactorily correct various aberrations in a wide magnification range to obtain a very high contrast for any magnification by symmetrically moving first and sixth lenses of a lens system consisting of six lenses of six groups. CONSTITUTION:The lens system consists of six lenses of six groups, namely, a first meniscus concave lens L1 which has the concave directed to the object side, a second convex lens L2, a third meniscus concave lens which has the concave directed to the object side, a stop (a), a fourth lens L4 which is equal to the third lens and has the concave directed to the image surface side, a fifth lens L5 equal to the second lens L2, and a sixth lens L6 which is equal to the first lens L1 and has the concave directed to the image surface side. First to sixth lenses are arranged symmetrically with the stop (a) as the center when the image of the object surface is formed on the image surface with nonmagnification, and first and sixth lenses L1 and L6 are symmetrically moved and the whole of the lens system is moved in the direction of the optical axis when the image of the object surface is magnified and formed on the image surface. Thus, the lens system is bright and has a high performance and has the number of constituting lenses reduced and is made compact.
Patent JP-H10312698-A (JP)
Title: Mos sample-and-hold circuit
Inventor: NAGARAJ KRISHNASWAMY
IPC: H03K17/06
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a MOS transistor sample and hold circuit which is small in the deteriorating effects of gate-channel static capacitance and overlapping static capacitances. SOLUTION: In order to eliminate the channel charge feed through due to oxide static capacitance, a switched capacitor source 22 is connected so as to be charged up to the voltage V1 in the period of the hold phase and connected between the input connection point 12 and the switch gate 17 to obtain the voltage Vi -Vin in the period of the track phase. A dummy transistor 26 biased to the off state has a drain connected to the hold capacitor 15 and a gate 27 which is switched between the ground and the output terminal (Vout , Vout follows Vin ) to cancel again the feed through from the grate-drain overlapping capacitance and all gate-drain parasitic capacitance.
Patent JP-H09279828-A (JP)
Title: Mortar spray device
Inventor: ISHIWATA TAKASHI
IPC: E04F21/08
Filed: 1996-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a portable spray device which is easy to supply mortar compound and simple in a structure. SOLUTION: A silo block 100 houses a pump cylinder device 40 which kneads mortar compound MC, a water tank 70, a compressor 60 which feeds compressed air to a spray nozzle, a booster pump which boosts water from the water tank 70, a mortar compound supply device 30 and an engine generator 20 which supplies power to each device inside a machine block 10 which is loaded on a vehicle and movable and can be stacked up on the machine block 10. A mortar silo 110 which houses mortar compound MC and a gate means 118 of the mortar silo which can be released when it is positioned on the machine block 10, are provided on the silo block 100.
Patent JP-H05295606-A (JP)
Title: Heat protective cap
Inventor: HATANO HITOSHI
IPC: A42B1/04
Filed: 1992-04-16
Abstract: PURPOSE:To provide a protective cap capable of protecting not only the upper part of the head but also the back of the head, ears, neck and face, etc., namely, the entire head, from rays of light, cool air, cold air, hot air, or wind, giving no choking oppressive sensation when worn, also having very high fashionability, and portable in a compactly folded state. CONSTITUTION:The objective head protective cap consists of a cylindrical form with both ends opened made of a shrinkable and air-passable material, having a tilted opening formed by either slant folding, a part of one opening of the cylindrical body to inside or outside of the body or slant cutting the part.
Patent JP-H01289929-A (JP)
Title: Shutter for camera
Inventor: FUKUDA TSUYOSHI
IPC: G03B9/36
Filed: 1988-05-17
Abstract: PURPOSE:To increase the rigidity of the shutter by making a shutter base plate thicker around the shaft on a driving part side than in the circumferential area of an aperture, molding the shaft which is caulked conventionally integrally by using synthetic resin, and making a charge lever small in thickness in its swing track area than at the periphery of the driving lever shaft. CONSTITUTION:The shutter base plate molded out of the synthetic resin is easy to deform because a force is applied most, and the shaft where a charge lever 50 and driving levers 60 and 61 exerting influence upon a charge stroke, etc., are supported pivotally is molded integrally; and its peripheral part is made thicker than any other part and the swing track area 46 of the charge lever 50 is made a bit thinner than the periphery of the driving lever shaft without increasing the total thickness of the shutter. Consequently, the cost is low, the assembly process is simplified, and the rigidity is improved.
Patent JP-S5818339-A (JP)
Inventor: RICHIYAADO MAAKU HINDOREI
IPC: C07C217/18
Filed: 1982-07-12
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-H10310074-A (JP)
Title: Steering controller
Inventor: SUGITANI NOBUYOSHI
IPC: B62D101/00
Filed: 1997-05-12
Abstract: PROBLEM TO BE SOLVED: To detect steering load without providing a power sensor and solve problems of wiring and durability, by providing a steering load arithmetic means calculating steering load based on the load state of a steering driving means. SOLUTION: Detection results of a steering angle sensor 13, a speed sensor 15, a stroke sensor 25 and a current sensor 26 are imparted to a control part C. Based on these detection results, the control part C performs a steering control and a reaction control. This control part C is provided with a steering control part 30 and a reaction control part 40. The steering control part 30 controls the steering location of a steering wheel 21 by driving and controlling a steering shaft motor 23 and the reaction control part 110 controls steering reaction imparted to a steering handle 11 by driving and controlling a steering shaft motor 14. Both of these control parts 30, 40 calculate steering load based on the load state of the steering shaft motor 23.  Therefore, the load torque of the steering shaft motor 23 is determined as steering load and both of the control parts 30, 40 enforce each control based on the steering load determined.
Patent JP-H01290229-A (JP)
Title: Semiconductor wafer
Inventor: HANAKURA MITSURU
IPC: H01L21/322
Filed: 1988-05-18
Abstract: PURPOSE:To obtain a semiconductor wafer adapted to a starting material of a device high in the degree of integration by a method wherein a silicon single crystal wafer formed through an FZ method and a single crystal wafer formed through a CZ method or an MCZ method are bonded to each other into one piece. CONSTITUTION:One side of an FZ crystal wafer 1 formed through an FZ (floating zone) method whose oxygen concentration is 5X10<17>atom/cm<2> or less is optically abraded to be formed into a mirror surface 1a and concurrently, for instance, one side of a CZ crystal wafer 2 formed through an MCZ method whose oxygen concentration is 5X10<17> or more is also optically abraded to be formed into a mirror surface 2a. And, wafers 1 and 2 are directly joined together into one piece making the mirror surfaces 1a and 2a adhere to each other. Therefore, a device section is formed of an FZ crystal which scarcely contains oxygen, so that a defect caused by the separation of oxygen is prevented from occurring. By these processes, a semiconductor wafer adapted to a starting material of a device high in the degree of integration can be obtained.
Patent JP-S63286772-A (JP)
Title: Speed sensor for ground
Inventor: TSUCHIYA SHIGEKI
IPC: G01P3/36
Filed: 1987-05-20
Abstract: PURPOSE:To obtain a stable output with high accuracy extending over a long period of time, by attaching an air regulating plate in the vicinity of an optical information input part of a sensor, and regulating a flow of air blowing in the reverse direction from an advance direction, when a vehicle is moved. CONSTITUTION:An image on the surface of a road 8 is projected onto a space filter 3 through a filter 6 and an objective lens 2. As for this filter 3, a space filter whose light transmittivity is different in each part on the surface, and which has shelf-like transmittivity is used, and a light beam which has transmitted through the filter 2 is photodetected by a photodetector 4. Subsequently, an output signal from the element 4 is amplified by an amplifier 5, and sent to a signal processing circuit. In this state, by attaching an air regulating plate 7 to the bottom part of a vehicle, a flow of air on the surface of the filter 6 is regulated in parallel on the surface of the filter 6. Accordingly, it is prevented that dust, etc., adhere to the filter 6, and a stable output is obtained with high accuracy extending over a long period of time.
Patent JP-S6013027-A (JP)
Title: Production of aluminum plated steel sheet having excellent high-temperature strength and heat resistance
Inventor: YAMADA TOSHIROU
IPC: C23C2/40
Filed: 1983-07-04
Abstract: PURPOSE:To improve the heat resistance and high-temp. strength of an Al plated steel sheet obtd. in the stage of producing said steel sheet by incorporating a specific amt. of Ti and Nb into the steel sheet and coiling the steel sheet within a specific temp. range in a continuous hot rolling stage. CONSTITUTION:A steel having the compsn. contg. 0.005-0.020% C, 0.05-0.40% Mn, <0.010% N, 0.10-0.50% Ti where the ratio of Ti/(C+N) is made to >=10, 0.05-0.30% Nb and 0.01-0.10% Al is used for a steel sheet in the stage of producing an Al plated steel sheet by subjecting a cold rolled steel sheet to Al hot dipping. The coiling in the continuous hot rolling stage for the steel sheet is accomplished in a temp. range of 550-650 deg.C. The (Ti, Nb) carbonitride is uniformly and finely dispersed by the combination of the improved resistance to oxidation at a high temp. by Ti, Nb and the temp. conditions for coiling of the steel sheet in the stage of hot rolling, by which the high-temp. strength after Al plating is improved.
Patent JP-S62278821-A (JP)
Title: Analog-digital converting circuit
Inventor: IWASAKI MASAHIKO
IPC: H03M1/20
Filed: 1986-05-28
Abstract: PURPOSE:To execute the conversion of (N+1) bits or above with the analog- digital converter of an N bit by overlapping a prescribed higher harmonic signal to an analog signal. CONSTITUTION:As the waveshape of a higher harmonic signal generated by a higher harmonic generating device 1, the saw-tooth shaped wave signal is outputted in which the anplitude is the 1/2 amplitude of a minimum voltage resolution (s) in an analog digital converter. Next, an output signal and an input analog signal from the higher harmonic generating device 1 are added by an adder 2, and it is inputted to a terminal in of an analogdigital converter 3. By the analog-digital converter 3, the adding signal is inputted, the adding signal is compared with a reference voltage Vef, converted to binary data at prescribed times only during one period of an output higher harmonic signal from the higher harmonic generating device 1, and this is sent through output terminals N, N-1...1 to a digital computer 4. Next, by the digital computer 4, the digital converting data signal of (N+1) bits or above can be obtained from the data signal of an N bit sent from the analog-digital converter 3.
Patent JP-S612862-A (JP)
Inventor: JIYON DAGURASU DERU
IPC: A61L15/44
Filed: 1985-06-04
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-S614661-A (JP)
Title: Work holding mechanism in surface grinding attachment
Inventor: KAMATA TAKEMI
IPC: B24B41/06
Filed: 1984-06-13
Abstract: PURPOSE:To dispense with any machining for a spherical surface as well as to aim at such smooth polishing as being excellent in followability to a swell on a polishing surface, by installing three links, which connect both holding and supporting parts of a work tiltably and make the extension of a shaft center pass through one point on a work surface. CONSTITUTION:A remote center compliance mechanism is formed by a link 33, and when a flange 32 is clamped, a pressing plate 34 and a blank 20 are tilted centering on the center C within a minute range. That is to say, in the minute range, since the link 33 tilts centering on one end 36, the other end 37 is displaced on a flat surface right- angled with the shaft center, therefore the center of rotational motion of the pressing plate 34 engaging the other end 37 is on a shaft center (a) and this center is produced as to three links 33 whereby the pressing plate tilts centering on a center (c) or an intersection point of the shaft center (a). And, a pin 44 installed in the pressing plate 34 is engaged with a longitudinal groove 41 installed in the flange 32, chekcing the rotation of the pressing plate 34. Therefore, in time of polishing, the pressing plate 34 and the blank 30 tilt centering on the center (c) according to a swell on a polishing surface, thus smooth polishing is performable without entailing any positional slip on the work surface due to the tilt.
Patent JP-H10298518-A (JP)
Title: Insulating adhesive composition and heat seal connector
Inventor: YOSHIDA KAZUYOSHI
IPC: C09J163/00
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To obtain an insulating adhesive composition excellent in initial adhesion and retention of the adhesion, and further to obtain a heat seal connector capable of precisely keeping the electric connection in high reliability even at a high temperature and even after subjecting the connector to a heat shock. SOLUTION: This heat seal connector has an anisotropic and conductive adhesive layer 16 formed out of an insulating adhesive 15 including conductive particles 14 formulated therewith at the connecting part of a conductive line 13 on the surface of a flexible substrate 12. The insulating adhesive 15 is constituted of a composition comprising 100 pts.wt. elastomer component such as NBR, SBS, SEBS and SIS 20-150 pts.wt. solid or semisolid bisphenol A type epoxy resin having 200-5,000 epoxy equivalent, 20-200 pts.wt. component containing phenolic hydroxyl group having 300-7,000 molecular weight such as t-butylphenol, 0.1-10 pts.wt. cross-linking agent of the elastomer component, and 1-50 pts.wt. metal oxide such as zinc oxide.
Patent JP-S5645760-A (JP)
Title: Vapor growth method
Inventor: TAKAGI MIKIO
IPC: B01J19/08
Filed: 1979-09-20
Abstract: PURPOSE: To form a coating with good quality in good working efficiency by a method wherein, in forming a coating according to a plasma CVD (chemical vapor deposition), a electric power ratio between a high frequency and a low frequency  is selected ppropriately.  
     CONSTITUTION: In a method for forming a coating according to a plasma CVD method wherein a plasma is generated between opposed electrodes in a reaction container and a precipitated substance formed by a chemical phase reaction of introduced reactive gases is coated on a substrate plate, a low frequency is applied to the same electrodes from an oscillation electric source 11 through a bypass filter 12 and a high frequency from an oscillation electric source 13 through a bypass filter 14 by each electric power to carry out the discharge by overlapping two frequencies. Thereby, shortcomings of both frequencies are eleminated mutually, a coating with good quality is formed in good efficiency leaving only advantageous points of both frequencies. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02301876-A (JP)
Title: Picture processor
Inventor: TAKATORI SUNAO
IPC: G06N3/00
Filed: 1989-05-17
Abstract: PURPOSE:To quickly and surely perform graphic recognition with a less number of memories by performing the graphic recognition by inputting feature data to a prescribed neural layer of a graphic recognizing means (recognizing section) and giving a minimum number of neurons necessary for the graphic recognition to the recognizing section. CONSTITUTION:This picture processor is provided with a picture input section 200, picture processing section 300, recognizing section 100, and system memory 400 which are connected with each other through a system bus B and, at the same time, respectively connected with a CPU 500. Since the quantity of such graphic features as the number of holes and number of groups which are obtained from an Euler number and close to the impressions of a human being is directly given to the recognizing section 100, a high-level recognizing process can be performed with a minimum number of neurons. Moreover, since the recognizing section 100 itself has a stratified structure of plural neural layers and data inputting constitution corresponding to the degree of abstraction of the data, a desired recognizing process can be executed with an efficient constitution. Therefore, graphic recognition can be performed quickly and surely with a smaller memory capacity.
Patent JP-S5927671-A (JP)
Inventor: BAARU KISHIYAN GUPUTA
IPC: G06T1/00
Filed: 1983-07-06
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。