baber/WOPTO huggingface dataset:
Patent JP-H0413770-A (JP)
Title: Insulating material and production thereof
Inventor: SATO YOSHIAKI
IPC: H01B3/00
Filed: 1990-05-01
Abstract: PURPOSE:To obtain an insulating material containing hollow spheres held in pores of a substrate by immersing a porous polymeric substrate having open cell structure and low dielectric constant under ultrasonic radiation in a liquid containing a number of rigid hollow microspheres having low dielectric constant in dispersed state and heating the immersed substrate. CONSTITUTION:The objective porous insulating material having low dielectric constant and stable electrical properties can be produced by (1) dispersing a number of rigid hollow microspheres having low dielectric constant (preferably hollow spheres having particle diameter of 0.1-50mum, made of a glass having an SiO2 content of >=80% and containing a gas such as nitrogen or carbon dioxide gas sealed in the sphere) in a liquid (e.g. acetone), (2) immersing a porous polymeric substrate having open cell structure (e.g. tetrafluoroethylene resin sheet) under ultrasonic radiation to intrude the hollow microspheres into the pores of the substrate and (3) heating the product to slightly shrink the substrate and fix the hollow microspheres in the pores.
Patent JP-S5740971-A (JP)
Title: Semiconductor memory device and manufacture therefor
Inventor: SHIRATO TAKEHIDE
IPC: H01L21/306
Filed: 1980-08-25
Abstract: PURPOSE:To enable high integration and shorten production process after receiving order, by adopting different thickness of dielectric film between wires at the cross parts of a bit wire and a word wire of a memory cell. CONSTITUTION:On a silicone oxide film 2 formed on a semiconductor substrate 1, a bit wire formed from polycrystalline silicone film 3 and a word wire formed from an aluminum film 4 are arranged so as to cross at right angles and a dielectric body consists of an SiO2 film 5, a silicon nitride film 6, a phosphor silicate glass film 7 is located between them, so that the capacity will be varied according to whether there is the phosphor silicate glass film 7 or not. A desired bit wire is selected and charged up and then a word line is selected. If the memory cell read out from the selected word line is B, the output voltage is small because of large capacity and L- signal is obtained, and if it is A, the output voltage is large and H-signal is obtained.
Patent JP-2000071967-A (JP)
Title: Brake device for vehicle
Inventor: OKAZAKI KOJI
IPC: B60T8/34
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To suppress an adverse effect on a vehicle body behavior by mechanical or electrical performance errors by providing a connecting pipeline between first and second diagonal piping systems, and providing an inter-system differential pressure adjusting member having a volume chamber capable of allowing the differential pressure within the prescribed pressure between brake fluid pressures on the pipeline. SOLUTION: This brake device is provided with an inter-system connecting pipeline 501 connecting a piping region surrounded by a differential pressure control valve 6, the boost control valves 7, 8 of a pressure increasing/decreasing actuator, and the discharge side damper 13 of a pump 9 in a first piping system A and a piping region surrounded by a differential pressure control valve 36, the boost control valves 37, 38 of the pressure increasing/decreasing actuator, and the discharge side damper 33 of a pump 39 in a second piping system E. An inter-system differential pressure adjusting member 500 having a volume chamber 502 constituted of a piston 503 and a spring 504 is provided in the middle of the pipeline 501.  The spring constant of the spring 504 is set to a value in the range capable of allowing the differential pressure between the pressures of wheel cylinders 4, 5 of the right front wheel FR and left rear wheel RL and the pressures of wheel cylinders 34, 35 of the left front wheel FL and right rear wheel RR.
Patent JP-H07327379-A (JP)
Title: Ultrasonic motor
Inventor: OKAZAKI MITSUHIRO
IPC: H02N2/00
Filed: 1994-05-30
Abstract: PURPOSE:To improve the drive efficiency by preventing the tilting of locus of the elliptical motion of a projected portion when an electromechanical converting element and a projected portion are provided on a first surface of an elastic body. CONSTITUTION:In an ultrasonic motor equipped with an elastic body 1, piezoelectric elements 2 and 3, and drive force take-out portions 4 and 5, piezoelectric elements 2 and 3 are adhered to one surface of the elastic body 1, and longitudinal vibration and bending vibration occur to the elastic body 1 by applying a high frequency voltage to the piezoelectic elements 2 and 3. The drive force take-out portions 4 and 5 are attached to the surface where the piezoelectric elements 2 and 3 are adhered at outer side of the position of a loop for bending vibration. Tips of the drive force take-out portions 4 and 5 perform elliptical motions due to the added longitudinal vibration and bending vibration and also perform an oscillating motion in x direction. By doing this, the tilting of the elliptical motion is suppressed and driving efficiency of the ultrasonic motor can be improved.
Patent JP-H07318933-A (JP)
Title: Liquid crystal display device
Inventor: NISHIO TOSHIYA
IPC: G02F1/1335
Filed: 1994-05-30
Abstract: PURPOSE:To make a module solid and to facilitate the exchange of a light source by constituting a frame body with an upper frame and a bottom frame provided with engagement means fixing each other and providing a fixation means engaging a metal frame with the frame body on the side surface. CONSTITUTION:The frame body 4 supporting a liquid crystal cell 1 and housing a lighting means 3 is constituted of the upper frame 41 provided with the engagement means 411 fixing each other and the bottom frame 42 covering the light source 32 from a rear surface, and the light source 32 is held between the upper frame 41 and the bottom frame 42 on both ends to be fixed. The metal frame 5 with a nearly rectangular surface shape covering the liquid crystal cell 1 is provided with a first fixation means 52 engaged with the bottom frame 42 of the frame body 4 on the long side surface and a second fixation means 53 engaged with the upper frame 41 of the frame body 4 on the short side surface. Since the frame body 4 itself can be integrated, and the metal frame 5 is fixed to the frame body 4 on four sides, the module is made solid. Further, since the bottom frame 42 can be taken off only by taking off the fixation means 52 of the long side, the exchange of the light source 32 is facilitated.
Patent JP-S607398-A (JP)
Inventor: TANAKA SHIGERU
IPC: G21F9/30
Filed: 1983-06-28
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-H11313015-A (JP)
Title: Remote communication system
Inventor: GOTO HIROKAZU
IPC: H04B3/50
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To provide an article, which can be used for both a wire remote controller and a wireless remote controller in one remote communication system, for a user. SOLUTION: This remote communication system is provided with a wire remote controller 9, equipment control part 1 in which a control circuit 2 for inputting/outputting a communication signal and a wire communication circuit 3 for communicating with the wire remote controller 9 by converting the communication signal to a wire communication signal are built in, wireless remote controller 7, communication unit 5 for relaying the communication between this wireless remote controller 7 and the equipment control part 1, and interface part 4 to the communication unit 5 disposed inside the equipment control part 1 parallel with the wire communication circuit 3.
Patent JP-S5742441-A (JP)
Title: Device for cutting off continuous medium for book
Inventor: YASUDA KIICHI
IPC: B26F3/02
Filed: 1980-08-25
Abstract: PURPOSE: To rapidly and surely cut off printed continuous book paper at a perforation, by providing conical rollers on the passage of the printed continuous book paper to apply a nonuniform driving force to the paper and by rotating the rollers in pressure contact with the paper.  
     CONSTITUTION: Continuous book paper 19 is conveyed an a track 5. When a perforation 20 for cutting-off has reached a position between a hold-down member 15 and a movable and a fixed conical rollers 12, 13, a solenoid 16 is energized to bring the roller 12 into pressure contact with the other roller 13 to pinch the paper 19 and rotate the roller 12 clockwise. At that time, the paper 19 is cut off at the perforation 20 by nonuniform driving froce applied by the conical rollers 12, 13. After the cutting-off is finished, the rollers 12, 13 are separated from each other and the conveyance of the continuous book paper 19 is resumed. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000307861-A (JP)
Title: Method and device for processing halftone gradation
Inventor: MORIKAWA MASAO
IPC: H04N1/405
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of texture in an output image which is halftone-processed by outputting the multilevel value of reference images selected by means of coordinates which correspond to the two-dimensional coordinate of an input image. SOLUTION: A selector selects the reference images 308-0 to 308-255 corresponding to a pixel value 106 f (x, y) of a pixel to be considered from a reference image group 301 and outputs them. A reference value image Z selected from among the reference image group 301 corresponding to the value of the pixel 106 to be considered by the selector 302 is inputted to the selector 304. The selector 304 selects the multilevel value (0, 1 or 2) of the reference image Z at a position corresponding to the two-dimensional coordinates (x, y) of the pixel to be considered in the input image 101. An output value 305 Fz (x, y) is the multilevel value of the reference image Z at the position corresponding to the two-dimensional coordinates (x, y) of the pixel to be considered in the input image and to the pixel value 106 f (x, y).  The output value 305 Fz (x, y) is outputted as the multilevel value of the pixels which constitute an output image 306.
Patent JP-H10308996-A (JP)
Title: Magnetic circuit for electric acoustic converter and its manufacture
Inventor: KAMIMURA TOMOHIKO
IPC: H04R9/02
Filed: 1997-05-07
Abstract: PROBLEM TO BE SOLVED: To manufacture a circuit without using a rivet, caulking or adhesive by spot-welding the overlapping faces of a magnet, a yoke and a pole piece, on the surface of which good electric conducting plated layers are formed. SOLUTION: A magnetic circuit is provided with a magnet 1, and a yoke 2 and a pole piece 3 by sandwiching the magnet 1 and it has a magnetic gap G where a voice coil 9 fitted to a diaphragm 8 is arranged between the peripheral wall part of the yoke 2 and the pole piece. The magnetic circuit is invented as a means for joining the magnet 1, the yoke 2 and the pole piece 3. The plated layers of good electric conductors made of nickel and zinc are formed on their surface, which are positioned by a centering jig equivalent to a magnet gap G, and are welded at once with spot welding. Even if materials cannot directly be welded, plated metallic layers are welded and the three pieces can securely be integrated in an inexpensive way.
Patent JP-H05287175-A (JP)
Title: Liquid crystal polymer composition
Inventor: OONISHI YASUTOSHI
IPC: C08K7/14
Filed: 1992-04-08
Abstract: PURPOSE:To obtain the subject composition with low warpage, having both high mechanical strength and modulus, also excellent in heat resistance and fluidity, useful for precision moldings such as camera parts by melt blending of a composition comprising a liquid crystal polymer, glass fibers and granular glass flakes at specified proportion. CONSTITUTION:The objective composition can be obtained by melt blending of a composition comprising (A) 80-35wt.% of a liquid crystal polymer such as a copolyester made up of p-hydroxybenzoic acid residue unit and ethylene terephthalate unit, (B) glass fibers, and (C) granular glass flakes obtained by binding glass flakes with a binder. The amounts of the above components to be used are as follows: (1) B+C=20-65wt.%, and (2) weight ratio B/C=(30:70) to (70:30).
Patent JP-H10308357-A (JP)
Title: Laser annealer
Inventor: HAMADA SHIRO
IPC: H01L21/268
Filed: 1997-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a low cost laser annealer. SOLUTION: N2 gas is fed into a process chamber 10 without vacuum evacuation. A laser beam is directed to a wafer in the chamber 10 from the laser system 50. A robot 41 transfers the wafer to be processed among the process chamber 10, a loader 21, and an unloader 31. When the wafer is put into the loader 21, static electricity on the wafer is removed by an ionizer 130. A simple gate valve 70 opens and the wafer is transferred from the loader 21 to the process chamber 10 by the robot 41, and the simple gate valve 70 closes. When the wafer is transferred out of the loader 21, the wafer passes through under an N2 blow generated by an N2 blow generator 120 and the dust on the wafer is blown off. When the wafer is transferred into the process chamber 10, static electricity generated by the N2 blow of the wafer is removed again by an ionizer 110.
Patent JP-S6010294-A (JP)
Inventor: AOKI HIROYUKI
IPC: G06F3/02
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-H0414681-A (JP)
Title: Diagnostic circuit for data error detection circuit
Inventor: OMORI SHIGENOBU
IPC: G11B20/18
Filed: 1990-05-07
Abstract: PURPOSE:To easily diagnose the detection circuit even in system operation with simple constitution by providing a register and an EOR circuit and causing a data error from the EOR circuit by intention with a diagnostic data set to the register so as to diagnose the detection circuit. CONSTITUTION:A CPU 2 sets a diagnostic data whose 2-bits are logical 1 to a register 13 and its output is given to an EOR circuit 14. The CPU 2 reads a data of a memory 11 via a bus 3 and inputs a read data in 30-bit to an error detection circuit 12a and 2-bits to the EOR circuit 14 and a comparator 15. Bits set to logical 1 by the register 13 invert the relevant data in 2-bit of a read data of the circuit 14 and the result is outputted to the error check correction circuit 12a. Thus, an error is caused by intention in the read data in 32-bits. A 2-bit output from the circuit 14 and a 30-bit data of the memory 11 are inputted to the circuit 12a, which checks and corrects the error in the input data and outputs an error signal ERROR. The CPU checks the error to confirm the normal operation.
Patent JP-S598263-A (JP)
Title: Sealed battery
Inventor: KIMURA ISAO
IPC: H01M50/167
Filed: 1982-07-06
Abstract: PURPOSE:To enhance the liquid leakage resistance of a sealed battery by restricting the cylindrical form error of the outside surface of the folded rising part of the sealing lid. CONSTITUTION:By restricting the cylindrical form error of the outside surface 6a of the folded rising section of a sealing lid 4 to within 0.04mm., pressure applied to the outer peripheral part of the sealing lid 4 is equalized, and the liquid leakage resistance of the battery is enhanced. The cylindrical form error was restricted to within 0.4mm. because it has been clarified that a cylindrical form error within 0.04mm. causes no practical hindrance from the result of the liquid leakage test of the battery although it is needless to say that a smaller cylindrical form error is better. A sealing lid having a small cylindrical form error can be obtained by selecting the processes of extraction and drawing as well as by maintaining the accuracy of a metallic mold. Especially, it is effective to minimize the clearance between the sealing lid 4 and the drawing metallic mold in the drawing process.
Patent JP-S5820766-A (JP)
Inventor: MOCHIZUKI FUJIO
IPC: C04B24/30
Filed: 1981-07-28
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-H08313930-A (JP)
Title: Liquid crystal display device
Inventor: ETO MASAYASU
IPC: H01L21/336
Filed: 1995-05-16
Abstract: PURPOSE: To prevent the disturbance in orientation of liquid crystals and to improve display quality by extending pixel electrodes to drain signal lines on a proximate side and superposing these electrodes via interlayer insulating films. CONSTITUTION: Pixel electrodes ITO consisting of ITO (indium-tin-oxide) are formed atop the insulating films. These pixel electrodes ITO are connected to the source electrodes of thin-film transistors TFTs. In such a case, the pixel electrodes ITO are not only formed in the, regions necessary for exhibiting their functions but are so constituted as to be extended sufficiently on both sides thereof and to be superposed via the insulating films on the respective drain signal lines D(2m-2), D(2m-1) positioned and arranged in proximity to the pixel regions. Namely, the respective drain signal lines D(2m-2), D(2m-1) are constituted by covering these lines respectively with the pixel electrodes ITO (via the insulation films I).
Patent JP-H11299409-A (JP)
Title: Sulky working machine for tea garden
Inventor: MATSUMURA KOUJI
IPC: A01M7/00
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a sulky working machine for tea garden capable of readily spraying an agent not only to the upper par of tea trees, but also to skirt part of tea tree. SOLUTION: This sulky working machine for tea garden has multiple rising and falling type nozzle pipe which communicates with an agent tank 13 and the agent tank 13 on a passenger vehicle body self-traveling furrow on the both sides while stepping over tea ridge by a pair of right and left crawler traveling devices 3 and is equipped with a controlling device for projecting the raising and falling type nozzle pipe to the upper part of tea tree and carrying out spraying of the agent. In the sulky working machine, an agent-spraying nozzle 50 provided detachably to a supporting frame 2 of the crawler traveling device 3 and communicating with the agent tank 13 is provided and the agent- spraying nozzle 50 can be opposed to the skirt part of the tea tree.
Patent JP-S6010884-A (JP)
Title: Video transmitter
Inventor: DOUI YOSHIKAZU
IPC: H04N5/38
Filed: 1983-06-29
Abstract: PURPOSE:To prevent the band of an output radio frequency signal from being spread to a limit or over by branching and detecting the LPF input of a video signal and a sound signal and controlling a television signal output to a prescribed level by the synthesized output of both detected outputs. CONSTITUTION:A video signal input and a sound signal input are branched from the input of the LPF1, 2 respectively, detected (8,9) and a DC output in response to the amplitude is generated and after this output is subject to a prescribed amplification via amplifiers 10, 11, the output is applied to a control signal synthesis circuit 12. The circuit 12 consists, e.g., of an OR circuit and generates an output when both inputs are synthesized and any of them exceeds a prescribed level. A control circuit 5 consists, e.g., of a switch circuit, is turned off while being added with the output of the circuit 12 as a control signal so as to cut off the input to a modulator 6 from the input synthesis circuit 3, and then the excess input to the modulator 6 is prevented and the frequency band of an output radio frequency signal is not spread in excess of the limit.
Patent JP-H07324141-A (JP)
Title: Production of prepreg and laminate made thereof
Inventor: MISAWA HIDETO
IPC: B32B37/10
Filed: 1994-05-31
Abstract: PURPOSE:To provide a process for producing a prepreg in which the base is aramid paper having good insulation resistance, heat resistance and low warpage to provide a laminate made thereof. CONSTITUTION:This production process is one for producing a prepreg comprising impregnating a base with a resin varnish and drying the resin to a tack-free state, wherein the base is aramid paper having a basis weight of 60-80g/m<2>, a tensile strength of 1-2kg/cm and an impregnability of 10sec or below. This laminate is obtained by completely curing the resin in the prepreg produced by this process.
Patent JP-H04228026-A (JP)
Title: Prepared milk and preparation thereof
Inventor: MARIIN WAIN BOOSHIERU
IPC: A23L1/30
Filed: 1991-05-22
Abstract: PURPOSE: To provide a formulated milk which effectively reduce the symptom of colicky pain of an infant and which is nutritionally complete. CONSTITUTION: This formulated milk for infants contains 10 to 25g protein, 20 to 45g fat, 60 to 110g carbohydrates including dietary fibers, and 3.1 to 14.1g dietary fibers per 1L of the milk. The invention also provides a preparation method of the formulated milk and a medicine for colicky pain comprising the formulated milk.
Patent JP-H07133041-A (JP)
Title: Electrostatic process copying machine
Inventor: TSUNODA YASUSHI
IPC: B65H7/06
Filed: 1994-05-09
Abstract: PURPOSE:To permit a hand to be inserted into a device through an opened port and dissolve paper jamming, by forming an opened port on a lower part front basic plate which constitutes a lower part supporting frame body and extending the opened port over at least almost all the parts of a copying paper return passage and the region where a copying paper resending. CONSTITUTION:The housing 2 of an electrostatic copying machine is constituted of a lower part supporting frame body 146 and an upper part supporting frame body 148 which is installed in a turnable manner on the lower part supporting frame body 146 through a supporting shaft 150. In this case, on the lower part front basic plate of the lower part supporting frame body 146, a relatively large opened port 164 is formed. This opened port 164 is continuous over almost all the parts of a copying paper sheet return passage 110, i.e., the region where the part restricted by a return control mechanism 118 exists and further the region where nearly the whole of a copying paper resending means 120 exists. Accordingly, if paper jam is generated in the copying paper return passage 110, copying paper resending means 120, and the copying paper refeeding passage 128, the paper in a jammed state can be removed by inserting a hand through the opened port 164.
Patent JP-H08313453-A (JP)
Title: Discriminating equipment of stain of printed matter
Inventor: DOBASHI HIROYOSHI
IPC: G06T7/00
Filed: 1995-05-16
Abstract: PURPOSE: To obtain a discriminating equipment of a stain of a printed matter which can discriminate highly accurately even the stain located partially in any one of areas of the printed matter. CONSTITUTION: Image data on a printed matter P are inputted as analog signals to an image input part 1 and an area determining part 2 determines a printed area and a nonprinted area of the printed matter P on the basis of the analog signals inputted. Amplifiers 3-6 amplify the analog signals in the determined areas by amplification factors G1-G4 and A/D conversion parts 7-10 convert the respective outputs of the amplifiers 3-6 into digital signals.  Moreover, a selector part 11 selects a prescribed output from the respective outputs of the A/D conversion parts 7-10, feature amount extracting parts 12-14 extract physical feature amounts for the selected output, stain determining parts 15-17 determine a stain by comparing each of the extracted feature amounts with a reference value and an overall determination part 18 compares the results of determination of the stain determining parts 15-17 with one another and outputs any one of the results of determination as the final result of discrimination of the stain on the basis of the results of the comparison.