baber/WOPTO huggingface dataset:
Patent JP-H10328612-A (JP)
Title: Production of liquid crystal optical element
Inventor: KUMA HITOSHI
IPC: B05C5/02
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a liquid crystal optical element in which dispersion of liquid crystal film thickness in the inner surface of a liquid crystal element is controlled to <=±2.5% and loss of a coating solution is controlled in the lower limit and a recovery process of the solution is omitted and also flaw on the surface of a transparent electrode base plate in a coating process is prevented. SOLUTION: The method for producing a liquid crystal optical element is equipped with a process for forming a liquid crystal film 4 by applying liquid crystal material 3 on the surface of the side provided with an electrode of at least one hand of base plate 1 selected from two sheets of flexible base plates 1, 2 in which at least one hand is transparent and an electrode is provided on the surface and with a process for sticking the base plate 2 of the other hand to the base plate 1 of one hand formed with the liquid crystal film 4 so as to face the surface provided with the electrode. In this case, at least one hand selected from two sheets of flexible base plates 1, 2 is a roll-shaped lengthened base plate and also application of liquid crystal material 3 is performed by die head coaters (11, 12, 13, 16, etc.).
Patent JP-S62296224-A (JP)
Title: Coordinate input device
Inventor: TANAKA ATSUSHI
IPC: G05B19/408
Filed: 1986-06-16
Abstract: PURPOSE:To eliminate a parallax between a position on a displaying means and a position instructed by an oscillation generating means by forming an oscillation propagating means and a displaying means in a single body. CONSTITUTION:The device is composed of a vibrator pen 4-1, sensors 4-2a and 4-2b, a flat display 4-3 such as a liquid crystal display and a reflecting preventing material 4-4 to prevent an edge surface reflection. The display may be not only a liquid crystal but the plane display such as an electroluminescence, electrochromic and plasma display. Thus, by directly fitting a sensor to the display, the influence of the parallax can be decreased and the effect of a low cost operation by simplifying a structure can be obtained.
Patent JP-H10221063-A (JP)
Title: Rule of radar for light, rule of radar utilizing light
Inventor: TANAKA HIROFUMI
IPC: G01C1/00
Filed: 1993-04-16
Abstract: PURPOSE: To launch an unmanned satellite against any star emitting light and freely send to an unknown star, by utilizing a focus formed by condensing a light through a lens to an object to be photographed, e.g. a newspaper and raising the lens and newspaper in accordance with leading by the focus. CONSTITUTION: When a light 2 from the sun or a light source 1 is received at a newspaper 5 through a lens 3, a focus 4 is obtained. If the lens 3, newspaper 5 and focus 4 are moved in accordance with leading by the focus 4, the lens 3, newspaper 5 and focus 4 reach the sun or light source 1. Accordingly, man can crash an unmanned satellite to the sun from the earth without any guide. Moreover, man can launch the unmanned satellite against another star and land a manner satellite not only on fixed stars, but on planets and satellites.
Patent JP-H08284564-A (JP)
Title: Wire screen
Inventor: OGURI YUKIE
IPC: E06B9/52
Filed: 1995-04-14
Abstract: PURPOSE: To prevent strain, to enable the intake of air from both sides and removal from an indoor section and to facilitate movement and the cleaning of a lower crosspiece by halving the breadth of a wire screen to one on the market. CONSTITUTION: The breadth of wire screens 3, 4 is halved to one on the market, irregularities 3<2> , 4<2> are formed to frames 3<1> , 4<1> , and the frames 3<1> , 4<1> are manufactured so that no clearance is formed when they are pulled against each other. Marks so as not to mistake upper and lower sections, the left and the right and the front and the rear are put so as not to be peeled or erased at the time of mounting. According to such formation, glass doors are superposed at a center, and the wire screens 3, 4 are separated to both sides and arranged, thus taking in air from both sides. Since breadth is small, strain is reduced, movement and the cleaning of lower crosspieces are facilitated, and the wire screens are taken into a room as they are without being discharged to the outside once at the time of removal.
Patent JP-H08300097-A (JP)
Title: Wet sand mixer for molding, and method for mixing wet sand using the mixer
Inventor: ISHIDA YOSHIAKI
IPC: B01F29/83
Filed: 1995-04-28
Abstract: PURPOSE: To eliminate the adhesion or stickiness of the wet sand, and to reduce the mixing time and the discharging time by providing a mechanism to stop a mixer bowl at an arbitrary position in the turning section on a driving mechanism of the mixer bowl. CONSTITUTION: A mixer bowl 1 can be turned by 180 deg. around a rotary shaft by the driving force of a drive source in the vertical direction (the position to charge the raw materials to be mixed) to the mixing position, and to the position to discharge the mixed wet sand (the direction of a downward opening part). A rotary plow is provided in the mixer bowl 1, scrapers to scrape the mixed material, and peel the mixed material adhered to the inner circumferential surface of the mixer bowl 1 are fitted at appropriate places in an exchangeable and adjustable manner. The mixing time can be reduced thereby, the adhesion of the wet sand is prevented, and the wet sand mixer can be miniaturized.
Patent JP-S5841852-A (JP)
Title: Preparation of oxybenzonitriles
Inventor: UENO RIYUUZOU
IPC: C07C253/00
Filed: 1981-09-07
Abstract: PURPOSE:To obtain the titled compound useful as an intermediate for herbicide, insecticide, etc. in high purity in high yield without causing the reduction in catalytic activity, by reacting an oxybenzoic ester with NH3 in a gaseous phase using a catalyst carrying boron phosphate. CONSTITUTION:An oxybenzoic ester is reacted with NH3 in a gaseous phase using a catalyst carrying boron phosphate, to give oxybenzonitriles. Boron phosphate, the active ingredient of the carrying catalyst is obtained by reacting boric acid with posphoric acid. A molar ratio of P2O5 to B2O3 is in a range of 0.25-4, preferably 0.5-3. Silica, etc. may be cited as the carrier, and its pore diameter is preferably in a range of 0.01-10mu. EFFECT:The life of the carrying catalyst is long, and, if the activity is lowered, the catalyst can be activated by treating it with introduced air or oxygen, and, if necessary, steam.
Patent JP-H11341721-A (JP)
Title: Armature
Inventor: YAMAMURA MASASHI
IPC: H02K3/18
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To reduce a stress to be applied to a transition wire of winding for electromotive force, by coupling at least any one end of winding of the winding for electromotive force to be wound to the slot by the centralized winding method to a segment which cannot be seen from the centralized winding position of the slot. SOLUTION: Double winding is performed in which the winding 24 for electromotive force is wound simultaneously between different slots by the first and second formers 31, 32. In the first former 31, a winding 24 for electromotive force is coupled to the ninth segment 9 which cannot be seen from the centralized winding position of the first slot 20a, and a winding for electromotive force 24 is inserted to the first slot 20a. Next, a winding for electromotive force 24 is inserted to the second slot 20b corresponding to the slot pitch and the winding for electromotive force 24 is wound by the centralized winding method to the second teeth 21b between both slots 20a, 20b. Thereafter, the winding for electromotive force 24 is hooked to the eighth segment 8 corresponding to the segment pitch which cannot be seen from the centralized winding position of the second slot 20b. As a result, a stress to be applied to the transient wire of the winding for electromotive force 24 can be reduced.
Patent JP-S5473220-A (JP)
Title: Controller
Inventor: KOBAYASHI KUNIO
IPC: H02P9/30
Filed: 1977-11-24
Abstract: PURPOSE: To control charging voltage in response to the temp change of a battery, by varying the partition ratio of a resistance partition circuit in response to the temp change of the battery.  
     CONSTITUTION: When the temp of a battery becomes low, the resistance value of a termistor RS becomes high, a transistor Ql is in ON, and a resistance R5 of a resistance partition circuit for detecting voltage is short-circuited, thus increasing the output voltage of a generator. When the temp of the battery becomes high, the resistance value of the thermistor RS becomes low, the transistor Ql is in OFF, and the resistance partition circuit is arranged by resistances R3, R4 and R5, thus heightening the output voltage of the generator. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62297952-A (JP)
Title: Storage system for variable length data
Inventor: SASAKI HISAO
IPC: G06F12/06
Filed: 1986-06-18
Abstract: PURPOSE:To improve the availability of a buffer memory by using a describer containing a storage area designating information describing part, a data dividing information describing part and a chain information describing part. CONSTITUTION:The buffer areas BA1, BA2... having each fixed size and stored in a buffer memory are connected with each other by a describer dD containing 1st and 2nd pointers PNT1 and PNT2. The head address of a buffer area storing the reception data of a single frame is described to the pointer PNT1; while the head address of a memory area storing a describer (DDi+1) following a describer DDi is described to the pointer PNT2 respectively. Furthermore the describer DD contains an instruction column DES which describes a data dividing mark showing whether the reception data is through or not within a buffer area instructed by the DD itself. Thus it is possible to improve the avilability of a buffer memory which stores the data on a variable length frame.
Patent JP-H1073255-A (JP)
Title: Gas turbine engine combustion chamber
Inventor: WILLIS JEFFREY DOUGLAS
IPC: F23R3/32
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To control a temperature at an intake port for a catalyst combustion zone so as to be within a predetermined temperature range. SOLUTION: A gas turbine engine combustion chamber 28 is provided with a primary combustion zone 36 and a secondary combustion zone 40, located at the downstream side of the primary combustion zone 36. A catalyst combustion zone 44 is arranged at the downstream side of the secondary combustion zone and a uniform combustion zone 100 is arranged at the downstream side of the catalyst combustion zone. A pilot injector 62 sends fuel into the primary combustion chamber. At least one set of preliminary mixing ducts 54, 56 are provided with a plurality of primary fuel injectors 58, 60 to supply first mixture into the primary combustion zone. The secondary premixture duct 64 is provided with a plurality of secondary fuel injectors 82 to supply secondary mixture into the secondary combustion zone.  A plurality of temperature sensors are arranged at the intake port for the catalyst combustion zone and a processor controls valves 106, 108, 110 while the valves regulate the supply of fuel so as to guarantee that a temperature at an intake port for the catalyst combustion zone is within a predetermined temperature range.
Patent JP-S6217992-A (JP)
Inventor: DEREKU HIRU
IPC: H05B7/12
Filed: 1985-06-25
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-S62297204-A (JP)
Title: Production of silicon carbide or silicon nitride powder or composite material powder of both silicon compounds
Inventor: SUZUKI TAKASHI
IPC: C01B31/36
Filed: 1986-06-18
Abstract: PURPOSE:To produce the titled high-purity, fine powder having a uniform particle size distribution, by heating a specific silica-carbon homogeneous blend in an inert gas and/or N2 gas atmosphere. CONSTITUTION:A uniform mixed solution of 1mol silicon alkoxide (e.g. tetramethoxysilane), 4-4.2mol water required for hydrolyzing the silicon alkoxide and a small amount of an organic solvent (e.g. methanol) is impregnated into carbon, kneaded for 4-8hr and the alkoxide is hydrolyzed to give an amorphous silica-carbon homogeneous blend. Then the blend is heated in an inert gas atmosphere and/or N2 gas atmosphere at 1,400-1,500 deg.C for 10-300min to give SiC or Si3N4 or composite material powder thereof having >=95% alpha formation ration having <=1mu particle diameter.
Patent JP-S5843083-A (JP)
Inventor: HASHIMOTO RITSUO
IPC: B65H7/06
Filed: 1981-09-04
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-S5930656-A (JP)
Title: Machining method of end face of work
Inventor: YAMAZAKI KENICHI
IPC: B24B7/16
Filed: 1982-08-12
Abstract: PURPOSE:To enable to grind a work at a required quantity of a convex height, by a method wherein a hemisphere is attracted and held by a holder having a spherical concave face and the hemisphere is made to oscillate to the holder through contact with a grinding component revolving in a tilting state, in end face grinding of the hemisphere. CONSTITUTION:A hemisphere 3 which is a thing to be ground is attracted and held through negative pressure by a duct 31 by fitting the hemisphere 3 in a spherical concave part 30a of a holding component 30 of the holder 16, and the hemisphere 3 is pressed against a lapping machine 6 by making the hemisphere 3 revolve round a driving axis 12 while it is made to rotate on its own axis. The lapping machine 6 is revolved at high speed in a moving direction of the hemisphere 3 under a state tilting by an angle theta and the hemisphere 3 is made to oscillate to the holder 16 by a quantity corresponding to the angle theta. In this instance, friction force between the hemisphere 3 and the holding component 30 owing to attracting force and pressing force acts upon the hemisphere 3 so as to control an oscillation of the same to the holding component 30 and an end face 3b to be ground is ground in a convex state. This quantity of a convex height can be adjusted to a required quantity easily by varying the pressing and a friction period of time.
Patent JP-H09325482-A (JP)
Title: Water-soluble photosensitive resin composition
Inventor: SASAKI ATSUSHI
IPC: H01J9/02
Filed: 1996-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a plasma display forming a high-quality phosphor pattern by constituting it with a mixture of a copolymer composition made of vinyl pyrrolidone and vinyl acetate, a phosphor, an acrylic monomer, a photo-polymerization initiator, and a diluent solvent. SOLUTION: This water-soluble photosensitive resin composition is constituted of a mixture of a copolymer composition made of vinyl pyrrolidone and vinyl acetate, a phosphor, an acrylic monomer, a photo-polymerization initiator, and a diluent solvent. Vinyl acetate is added to vinyl pyrrolidone, and radical polymerization is applied to manufacture the polymer composition made of vinyl pyrrolidone and vinyl acetate. The polymerization ratio of vinyl pyrrolidone in the copolymer is preferably set to 30-70 polymerization pts. The phosphor, acrylic monomer, and polymerization initiator are added to the copolymer, and they are thoroughly mixed and diffused. Ethyl cellosolve, ethyl carbitol, cyclohexanone, or ethyl acetate can be utilized as the diluent solvent.
Patent JP-H01309866-A (JP)
Title: Parking brake for industrial vehicle
Inventor: HASEGAWA KAZUTOSHI
IPC: B60T13/74
Filed: 1988-06-09
Abstract: PURPOSE:To simplify and ensure the operation of a parking brake by installing a bracket on the expansion/contraction rod of a motor-driven cylinder, giving braking force by means of a spring one end of which is joined to the bracket, and providing a second spring for giving braking force accompanying a mechanical operation. CONSTITUTION:As an operating switch A is tuned on to a braking side, the rod 1a of a motor-driven cylinder 1 is expanded by means of a controller 18 to pull springs 2 via a bracket 7. As a result, braking force is given to drum brake shoes 17 via an equalizer 3 and wires 5. Also, when either of a starting switch B or a seat switch C is turned off with the operating switch A kept off, the rod 1a is expanded equally to above. Further, as a pin 14 is lowered by pulling a lever 16, a sliding bracket 9 is separated from a base bracket 8 and, together with the motor-driven cylinder 1, slided rightward by means of a second spring 12. As a result, braking force can be given by the second spring 12.
Patent JP-H06349133-A (JP)
Title: Supporting and connecting mechanism of magnetic field modulating head
Inventor: TAKIZAWA ATSUSHI
IPC: G11B21/20
Filed: 1993-06-11
Abstract: PURPOSE:To provide the supporting and connecting mechanism of a magnetic field modulating head which is simple in construction and stably maintains the pressure of the head on a disk. CONSTITUTION:The magnetic field modulating head 10 is mechanically supported and electrically connected by means of the supporting and connecting mechanism 30 on a supporting and connecting means 16 in such a manner that the head is brought into sliding contact with one surface of the magneto-optical disk 12 under a prescribed contact pressure. The supporting and connecting mechanism 30 described above is so constituted as to electrically separate conductive spring members 32 connecting the magnetic field modulating head 10 and the supporting and connecting means 16 from each other and to connect and integrally form the spring members 32, 32 separated therefrom by an insulating and connecting member conductive 25. The conductive spring members 32 are preferably composed of phosphor bronze and/or beryllium copper members.
Patent JP-H10335482-A (JP)
Title: Semiconductor device and its manufacture
Inventor: KADOKURA SHOZO
IPC: H01L27/092
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device with an LDD structure as well as n and p channels for reducing a manufacturing process by reducing the number of mask patternings, and its manufacturing method. SOLUTION: A mask (resist film) for forming the n-type gate electrode of an nchannel transistor region 120 is subjected to heat treatment for deforming in nearly arc shape and hence for forming a mask 108 for n-type source/drain. An impurity ion 109 for n-type source/drain is injected into a silicon substrate 101 of an n-channel transistor region 120 via the mask 108 for forming n-type source/drain, thus forming an n<+> -type source region 110a and drain region 110b in self-alignment manner. P<+> -type source region and drain region are formed in self-alignment manner similarly also for a p-channel transistor region 130.
Patent JP-S6118756-A (JP)
Inventor: ANDOREASU BON SUPURETSUCHIYAA
IPC: A61K8/00
Filed: 1985-06-28
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-H09298368-A (JP)
Title: Ceramic wiring board
Inventor: KASHIMA HISATO
IPC: H05K3/46
Filed: 1996-05-09
Abstract: PROBLEM TO BE SOLVED: To facilitate the downsizing, and dissolve inconvenience such as accidental phenomena, fixing to the setter, blackening, etc., and besides reduce the cost, by forming a resistor inside a board, in a ceramic wiring board which has a resistor having RuO2 for its main component at one part of the wiring. SOLUTION: A ceramic wiring board 10 consists of ceramic insulating layers 11d, 11b, 11a, and 11c consisting of alumina borosilicate glass composite glass ceramic of four layers each 0.25mm thick. In the inner layers 11a and 11b out of these insulating layers, RuO2 resistor via holes 16,200μm in diameter, and AG conductor via holes 17a are made, and also at the surface layers (outer layers) 11c and lid, an Ag-Pd conductor via holes 17b are made. Also, between the insulating layers 11a and 11c and 11b and 11a, Ag inner wirings 18a are made, and between the insulating layers 11b and 11d, Ag-Pd inner wirings 18c are made. By such formation, the cost reduction and downsizing can be made easily.
Patent JP-H07326986-A (JP)
Title: Data communication system
Inventor: TOMIZAWA AKIMORI
IPC: H04B1/707
Filed: 1994-05-31
Abstract: PURPOSE:To simplify the configuration of terminal equipment, and to form the data communication system of low cost as a total system in a radio data transmission system using a spread spectrum system. CONSTITUTION:The transmission circuit of the transmitting part 10 of the data transmitting part 1 of a central device 20 is constituted by a narrow-band modulation system, and the reception circuit of the receiving part 51 of the data transmitting part 5 of a terminal side 30 is constituted by the narrow-band modulation system. On the other hand, the transmission circuit by the transmitting part 50 of the terminal equipment 30 is constituted by a spread spectrum system, and the reception circuit of the receiving part 11 of the data transmitting part 1 of the central device 20 is constituted by the spread spectrum system. Namely, transmitted data from the central device 20 is modulated by the narrow-band transmitting part 10, and is sent as modulated data, and is received by the terminal equipment 30, and is demodulated by the narrow-band receiving part 51. On the other hand, returned data from the terminal equipment 30 is spectrum-spread by the spread spectrum transmitting part 50, and is sent as spread data, and is received by the central device 20, and is received by the spread spectrum receiving part 11, and is restored.
Patent JP-S5929893-A (JP)
Title: Oil sucker additionally serving as oil injector
Inventor: IKUMOTO MINORU
IPC: F16N37/00
Filed: 1982-08-11
Abstract: PURPOSE:To enable the sucked oil to be supplied again as it is, by providing an air pump, capable of sucking and discharging air, on a can body provided with an oil flow pipe, in the case of an oil sucker additionally serving as injector in which the oil drained from the engine of an agricultural machine or the like is injected in a transmission chain or the like. CONSTITUTION:First, under the condition that an air flow pipe 8 is connected to a suction hole 13 of an air pump 9, the point end of an oil flow pipe 5 is inserted into the engine of, for instance, a combine being and agricultural machine, and if a handle 16 is depressed, air in a can body 1 is allowed to flow into a cylinder 10 through the air flow pipe 8 and the suction hole 13, then if the handle 16 is lifted, the valve of the suction hole 13 is closed while the valve of a discharge hole 14 is opened, and the air in the cylinder 10 is released outside. Repetition of vertical movement of the handle generates a negative pressure in the can body 1, and oil in the engine is sucked and stored. Next, the air flow pipe 8 is connected to the discharge hole 14, and if the handle 16 is vertically moved, the air sucked from the suction hole 13 by lowering the handle is forced to flow into the can body 1, and the oil stored in the can body is discharged from the oil flow pipe 5.