baber/WOPTO huggingface dataset:
Patent JP-S5746159-A (JP)
Title: Detector for speed of revolution
Inventor: GOTOU MAKOTO
IPC: G01P3/48
Filed: 1980-09-04
Abstract: PURPOSE:To improve a noise-removing property by a simple constitution wherein the detector is constituted by using a generating coil generating a frequency signal in accordance with the speed of revolution and an amplification circuit whose input is the frequency signal. CONSTITUTION:A filter amplification circuit consists of a signal generating source 10, the generating coil 9 and an amplifier 11. Between the output terminal e of the amplifier 11 and the invertional input terminal b thereof the first resistor R1 is connected. One end of the first capacitor C1 the other end of which is connected with the output terminal e is connected with one end of the second capacitor C2 the other end of which is connected with the invertional input terminal b, and between the connecting point c of the capacitor C2 and an alternating earthing point d the second resistor R2 is connected. Furthermore, between the connecting point c and the earthing point d the generating coil 9, the third resistor R3 and the third capacitor C3 are connected in series. By constituting the device in this way, it is enabled to have a noise cut property in both low and high regions notwithstanding the fact that only a single amplifier is used. Thus, the noise-removing property can be improved.
Patent JP-S5247992-A (JP)
Title: Method of manufacturing new antibiotics, neothramycin a and b
Inventor: UMEZAWA KENJI
IPC: A61K35/74
Filed: 1975-10-15
Abstract: PURPOSE: Neothramycin A or B, new antibiotics having powerful inhibitory actions upon leukemia L-1210 cells in mice and certain cancer cells, is obtained by the culture of a new strain of Streptomyces under aerobic conditions. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000314899-A (JP)
Title: Liquid crystal display device
Inventor: OKITA MITSUTAKA
IPC: G02F1/1368
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device with excellent visual field angle characteristics by efficiently generating the transition of liquid crystal molecules from a splay alignment to a bent alignment and reducing alignment defects. SOLUTION: The liquid crystal display device is provided with an active matrix substrate 13a comprising scanning electrodes 2, signal electrodes 3 and nonlinear elements on the intersections formed in a matrix on a transparent substrate 1a, an interlayer insulation layer 7a and pixel electrodes 8 and a counter substrate 14 forming a liquid crystal cell by being placed opposite to the active matrix substrate 13a and holds a liquid crystal layer in which splay aligned liquid crystal molecules transit into a bend alignment under application of an electric field to the liquid crystal cell.  An opening part 9 to electrically connect an electrode 6 of the nonlinear element and the pixel electrode 8 is formed on the interlayer insulation layer 7a of the active matrix substrate 13a, a pixel electrode 8 is formed along the inside wall of the opening part 9 and a recessed part in contact with the liquid crystal molecules is formed inside the opening part 9.
Patent JP-S61281499-A (JP)
Inventor: SUZUKI HISANORI
IPC: H05B33/12
Filed: 1985-06-06
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。
Patent JP-H0423312-A (JP)
Title: Formation method of pattern
Inventor: FUJII SHINJI
IPC: G03F1/30
Filed: 1990-05-14
Abstract: PURPOSE:To form a fine photoresist image with good reproducibility for a long time by a method wherein a photoresist is formed on a semiconductor substrate, a phase shift layer is formed in one of adjacent exposure regions on the photoresist and an exposure operation is executed. CONSTITUTION:A semiconductor substrate 1 is spin-coated with a photoresist layer 2; after that, a phase shift layer 3 composed of ammonium polystyrene sulfonate as a water-soluble photoresist is formed on one of one pair of adjacent exposure regions. After that, one pair of adjacent regions 2 to be exposed are exposed, as shown by arrows, to ultraviolet rays provided with an amplitude distribution immediately before the semiconductor substrate. The phase of ultraviolet rays reaching the semiconductor substrate 1 is inverted and is proportional to the square of an amplitude distribution of transmitted light of a phase shift layer. Since a phase is different at a valley part of the amplitude intensity distribution of the transmitted light of the phase shift layer, an interference is hard to cause and the intensity is lowered. That is to say, the amplitude intensity distribution can be made steeper. When a developing operation is executed after that, a photoresist pattern whose cross-sectional shape is closer to verticality is obtained.
Patent JP-S5647606-A (JP)
Title: Steam turbine plant
Inventor: NAGANO OSAMU
IPC: F22D5/32
Filed: 1979-09-26
Abstract: PURPOSE: To eliminate the loss of power in a feed water control valve, by arranging a feed water pump and the feed water control valve in the feed water line for a steam prime mover and providing an open-close controller for the feed water control valve operated on the basis of a set load and a speed change gear for the feed water pump controlled on the basis of a water feed control signal.  
     CONSTITUTION: Steam generated in a boiler 11 is consumed by performing its work in high, intermediate and low pressure turbines 12, 14, 15 and condensed by a condenser 16. In the water feed line a feed water pump 2 and a feed water control valve 4 are arranged. The feed water control valve 4 is open-close controlled by a load setter 42. A fluid coupling 35 that controls a rotational speed of the feed water pump 2 is controlled by signals from a main steam flow rate detector 31, level detector 32 of the boiler 11 and a feed water flow rate detector 27. In this way, because the feed water flow rate is controlled by changing the speed of ratation of the feed water pump 2, a pressure loss in the water feed control valve 4 can be decreased. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09299474-A (JP)
Title: Antithrombotic material and its preparation
Inventor: SUZUKI YOSHIAKI
IPC: A61K41/00
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To provide an antithrombotic material exhibiting enough adhesive properties to cell, suppressed stickiness on platelet and being highly reliable. SOLUTION: This antithrombotic material of which adhesive properties to cell remains and stickiness of platelet on an ion beam irradiated site is suppressed is prepd. by irradiating a biopolymer material applied on a base material with ion beam. In addition, the method for preparation consists of a method wherein the biopolymer applied on the base material is irradiated with ion beam with an accelerated energy of 50-150keV and the radiation dose of 1×10<14> -1×10<17> /cm<2> . By such an antithrombotic material as this and its method for preparation, the thrombotic material prevents the platelet from sticking and holds adhesive properties with cells.
Patent JP-S63294399-A (JP)
Inventor: KAWASAKI KAZUMASA
IPC: B67D7/12
Filed: 1987-05-20
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-S5457774-A (JP)
Title: Multistage type screw conveyor
Inventor: GOTAN KENICHIROU
IPC: B65G33/32
Filed: 1977-10-14
Abstract: PURPOSE: To easily transfer an article to be shifted for a long distance, by connecting screw shafts in order, in a device that transfers the article to be shifted under a  sealing condition by connecting each outlet and inlet by means of pipes in a number  of screw conveyors.  
     CONSTITUTION: This conveyor consists of a conveyor row being composed of conveyors 10, 102, 104 and a conveyor row being composed of conveyors 101, 103, 105, and screw shafts 12, 20, 23 of said one row are connected by means of shaft couplings 19, 22 and driven by means of a 1st prime mover 25 at an end portion. Screws of said another row are similarly connected, and driven by means of a prime mover 34. An outlet 17 of the conveyor 10 is connected to an inlet 37 of the conveyor 101, each conveyor is further connected zigzag, and an article to be shifted charged into a hopper 35 is sent to a recovery tank 49 through a discharge pipe 46 from an outlet 45 of the last conveyor 105 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S613209-A (JP)
Title: Operation system of unmanned carrier
Inventor: MIURA MAKOTO
IPC: G05D1/02
Filed: 1984-06-18
Abstract: PURPOSE:To easily cope with the alteration and extension of a conveyance layout by using a multiplex transmission device at a ground device side and a radio and an optical communication device between the ground device and guidance type unmanned carrier as the communication means of the guidance type unmanned carrier. CONSTITUTION:The unmanned carrier 21 is an optical guidance type carrier and runs along a reflective tape 23 as a line, and its destination and operation information are transmitted to the unmanned carrier 21 through an antenna 25 with a radio wave signal transmitted from the antenna 24 of a central controller 22. This carrier 21 is provided with a carrier controller 26, loading and unloading conveyor 27, and photoelectric switch 30 of the optical communication device. Further, a photoelectric switch 30 for transferring signals to and from said optical switch 28, a driving conveyor 31, and a terminal controller 32 are provided at a working shop 29. Consequently, conveyance patterns such as the calling, operation indication, etc., of the unmanned carrier 21 are specified optionally on a console panel and the line is easily changed.
Patent JP-S5828255-A (JP)
Title: Production of package for serving "ochazuke" (boiled rice with tea) instantly
Inventor: TANAKA SHIROU
IPC: A23L35/00
Filed: 1981-08-06
Abstract: PURPOSE:A puuch for packing is divided into 2 sections by heat fusing and the food containing water is contained in one section and the dry food is in the other to give a package for boiled rice with tea that can be readily served with adequate nutrients. CONSTITUTION:A heat-resistant plastic film or aluminum foil is folded in two and heat-fused at the bottom end 1, left and right side ends to form a pouch for packing. The water-containing cooked food such as fish, shell, meat, vegetables or sea weeds are contained in the pouch and the upper part of the pouch is heat- fused in Z-shape 5 to form a pocket 8. Then, the pouch is sterilized by retorting and the dry food such as laver, roasted rice cake, powdered tea is contained in the pocket and the top end of the pocket 9 is heat-fused.
Patent JP-S5824737-A (JP)
Title: Ceiling fan
Inventor: KIMURA TADAYASU
IPC: F24F7/007
Filed: 1981-08-06
Abstract: PURPOSE:To circulate indoor air in a manner that proper cool feeling is obtained through forward revolution and an user is not given unpleasant feeling through reversal by varying the speed of revolution when the fan is forward turned and rotating the fan at fixed speed when it is reversed. CONSTITUTION:A fixed contact piece 12 for forward turning a forward and reverse revolution changeover switch 11 is wired at the connecting side to a capacitor 10 of main winding 8, and a fixed contact piece 13 for reversal is wired at the connecting side to the capacitor 10 of auxiliary winding 9. The movable contact piece 14 of the forward and reverse revolution changeover switch 11 is connected to one of a commercial power supply 15, variable-speed taps 16, 17 are drawn out of the auxiliary winding 9, and the other end of the auxiliary winding 9 is connected to each fixed contact piece 19-21 of a variable-speed switch 18. The forward and reverse revolution changeover switch 11 changes over the direction of revolution of a fan motor, the variable-speed  switch 18 changes the speed of revolution of the fan motor when the fan is forward turned, and a stalling switch 22 rotates the fan motor and fixed speed  when the fan is reversed.
Patent JP-H08312939-A (JP)
Title: Structure of furnace wall for incinerator
Inventor: OZAKI YUKIO
IPC: F23G5/44
Filed: 1995-05-23
Abstract: PURPOSE: To prevent not only corrosion owing to dew condensation on the shell of an incinerator but also the deterioration of working conditions owing to rise of room temperature, and to reduce the cost of material for the structure of a furnace wall and the cost of construction therefor. CONSTITUTION: An air-flow passage 10 is formed between a furnace shell 7 and an external wall 9 by providing the external wall 9 at a regular distance from the outside of the shell 7, on the inside of which the refactory products of one or two layers are constructed. Opening parts 11 for sucking air are provided at the lower part of the air-flow passage 10, and a chimney 12 for exhausting the air flowing in through the opening parts 11 is provided continuously at the upper part of the external wall 9. The temperature on the shell 7 is controlled by air flow flowing through the air-flow passage 10, toward the chimney 12 from the opening parts 11.
Patent JP-S5550670-A (JP)
Title: High dielectric strength semiconductor device
Inventor: TANAKA YOSHIMI
IPC: H01L21/331
Filed: 1978-10-06
Abstract: PURPOSE: To remarkably enhance the dielectric strength of a semiconductor device by forming a planar diode junction in one semiconductor substrate of a mesa groove and a channel isolating region in the other substrate, and extending a surface protective film to the regions when coating the mesa groove by the surface protective film.  
     CONSTITUTION: An n + -type layer 4 is diffused on the back surface of an n-type silicon substrate 3, and the substrate is mesa etched at predetermined region on the surface to thereby form a mesa groove 1. A p + -type region 8 is diffused in one substrate 3 of the groove 1 to thereby produce a  pn junction 9, and an n + -type channel isolating region 7 in the other substrate 3. Then, a surface protective film 6 is coated on the groove 1 in such a manner that an SiO 2  film 10 is provided at the end of the region 8 in the vicinity of the groove 1 to extend the film 6 over the film 10. The film 6 is also extended to the region 7 side, and metal coatings 11 and 12 are contact to make contact with the regions 8 and 7, respectively at the ends thereof. Thus, the dielectric strength of the planar diode junction 9 is remarkably improved. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63289925-A (JP)
Title: Plasma processing and device therefor
Inventor: FUKUDA TAKUYA
IPC: H01L21/31
Filed: 1987-05-22
Abstract: PURPOSE:To make it possible to process equally a plurality of sheets of substrates without necessitating specially an increase in the apertures of plasma generating sources and an increase in the size of a device and irrespective of difference in the processing characteristics of the substrates by a method wherein the substrates to be processed are arranged almost vertically to the propagation direction of a micro wave and are installed in a vacuum container. CONSTITUTION:A plasma processing device; which has a microwave introducing tube 2, a reaction gas supply pipe 7, an exhaust gas system, magnetic field generating parts 4 and a vacuum container 1 and utilizes an electron cyclotron resonance; is used, substrates 12 to be processed are arranged a plurality of sheets almost vertically to the propagation direction of a microwave 3 and are installed in the container 1 and they are simultaneously processed. For example, Si wafers are used as the substrates 12, the surface to be processed are installed toward the tube 2, a microwave of 2.45GHz is introduced through the tube 2, He gas is introduced through a plasma gas supply pipe 8, SiH4 gas is introduced through the reaction gas supply pipe and moreover, the magnetic flux density of 875 gauss is continuously generated at the substrate installed region by magnetic field generating coils 4 and 5 and an amorphous Si film is simultaneously formed on 10 sheets of the substrate 12.
Patent JP-S5648608-A (JP)
Title: Three-dimensional detection type focus inspecting apparatus in search light
Inventor: KOBAYASHI NAGAYO
IPC: F21V15/00
Filed: 1979-09-28
Abstract: PURPOSE: To make focus inspection through three-dimensional detection and perform the position  adjustment of a search light light source by inspecting the light source position with respect to a  reflecting mirror by predetermined 2-series optical systems.   
     CONSTITUTION: Light source light from a normal light source 7 reflects on the parabolic surface  of a reflecting mirror 8, and images on screen glass 30 provided to a movable bracket 31 by way  of an optical system such as of a rectangular prism 16, a pinhole plate 34, a green filter 33, an  oblong prism 32, etc. by which the position deviation based on the cruciform intersecting point  of the glass 30 is inspected, and the two-dimensional focus deviation in the direction based on  the cruciform intersecting point of the glass 30 is inspected, and the two-dimensional focus  deviation in the direction normal to the optical axis of the light source 7 is detected. In a  similar manner, the focus deviation in the optical axis direction is inspected and detected by  imaging of the light source 7 on the screen glass 22 of a movable bracket 21 by an optical system  formed by an oblong prism 23, etc. If the spherical ring 29 cooperating with the brackets 31, 21  is adjusted according to this three-dimensional inspection, the three-dimensional adjustment of the  light source 7 to the focus position of the mirror 8 is easily and accurately accomplished while  the light source image is being inspected.  
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5826242-A (JP)
Title: Knocking detector
Inventor: KANAI HIROSHI
IPC: G01M15/00
Filed: 1981-08-10
Abstract: PURPOSE:To prevent the erroneous generation of a knocking generation signal due to a noise, etc., by comparing the oscillation signal of an engine body with a reference signal only within a prescribed narrow crank angle range. CONSTITUTION:The detection signal of a knocking sensor 1 is sent to a reference signal generation part 6 and a generation part 7 for a signal to be compared through the input buffer 4 of a knocking discriminating circuit 3 and a band-pass filter 5. The reference signal generation part 6 consists of a half-wave  rectifying circuit 8, an integrating circuit 9 and an amplifying circuit 10. The generation part 7 is equipped with a voltage offset circuit 11 and a masking circuit 12 to send the signal to be compared to a comparator 15. The comparator 15 compares a reference signal with the signals to be compared and its output is sent to a microcomputer 21 through a waveform shaping circuit 16 and  an interface 20. A crank angle sensor 22 generates crank angle signals A and B, which are sent to the microcomputer 21 through a waveform shaping circuit 26 and the interface 20 to send a masking signal to the masking circuit 12.
Patent JP-H02302562-A (JP)
Title: Air conditioner
Inventor: NAKAMURA MUTSUNORI
IPC: F25B5/02
Filed: 1989-05-17
Abstract: PURPOSE:To prevent a lack of refrigerant liquid from occurring within an accumulater and to get a predetermined over-cooling degree by a method wherein electromagnetic valves are arranged at an outlet port and an inlet port of a first outdoor heat exchanger and a bypassing pipe having an electromagnetic valve for use in supplying refrigerant liquid from the first outdoor heat exchanger to the accumulator is provided. CONSTITUTION:A high, pressure detected by a pressure sensor 23 is inputted to a control device 24 together with an operating capacity of a compressor 3. The control device 24 may output signals for closing electromagnetic valves 20, 21 and opening an electromagnetic valve 22 when an operating capacity of the compressor 3 and a high pressure value are less than their predetermined values. With such an arrangement, it is possible to return the refrigerant liquid within the first outdoor heat exchanger 4a into an accumulator 5 through a bypassing pipe 25 and to cause the high pressure to be more than a predetermined value. In case that an operating capacity of the compressor 3 and the high pressure are more than their predetermined values, the control device 24 may output signals for opening the electromagnetic valves 20, 21 and for closing the electromagnetic valve 22.
Patent JP-S62279627-A (JP)
Title: Drawing method in beam lithography equipment
Inventor: TANAKA SHOJI
IPC: H01L21/30
Filed: 1986-05-28
Abstract: PURPOSE:To realize beam lithography with high accuracy, by correcting, with respect to the Y reference position, a position from which design scanning is to be started by a predetermined scaling factor, while deflecting a laser beam by a shifting distance from the X reference position. CONSTITUTION:An X-scanning-direction scaling means 10 has a memory 13 for storing a shifting distance in the X-scanning direction for each point based on a number of rotations of a polygonal mirror 84 and outputs the shifting distance through a driver 17. An acoustooptic deflector 18 is thereby controlled and a laser beam is deflected finely. A Y-scanning-direction scaling means 20 corrects, with respect to the Y reference position, a position from which design scanning is to be started by a predetermined factor so as to determine a first scanning start position and operate a blanking signal generator 107 through a comparator 23 and a gate 40 when a material 90 comes to the starting position.
Patent JP-H04350732-A (JP)
Title: Microprocessor
Inventor: KANEKO HIROAKI
IPC: G06F11/36
Filed: 1991-05-29
Abstract: PURPOSE:To realize accurate and sure debugging circumstances by reporting the address, where a processor stop instruction is executed, and other internal information to the external. CONSTITUTION:A program counter 113 where the address of detection of the stop instruction is held, a terminal 123 for status signal ST2-STO which outputs a specific status signal, a bus cycle control unit 105 which generates a stop instruction indication bus cycle, and an execution unit 103 which transfers contents of the program counter 113 to the bus cycle control unit 105 and controls request of the start of the stop instruction indication bus cycle are provided.
Patent JP-S612913-A (JP)
Title: Electroconductive roller and method of manufacturing same
Inventor: ISHIHARA KOU
IPC: B29C39/10
Filed: 1984-06-15
Abstract: PURPOSE:To enhance the durability of an electroconductive roller, by embedding electroconductive fibers in a soft foamed layer to electrically connect the outside surface of a metal core to the inside surface of a skin layer to enable the conduction of electricity between the metal core and the skin layer. CONSTITUTION:A soft foamed layer 2 made of porous rubber or resin is provided on the outside surface of the metal core 1 of an electroconductive roller 10. A hard skin layer 3 made of nonporous rubber or resin is provided on the outside surface of the soft foamed layer 2. Electroconductive fibers 4, which electrically connect the outside surface 1a of the metal core 1 and the inside surface 3a of the skin layer 3 to each other, are embedded in the soft foamed layer 2. The electroconductive fibers 4 is made from a monofilament or multifilament of carbon fiber or metal fiber of high strength so that the roller 10 is made soft and that the fibers 4 do not undergo cutoff or the like by tension in the repeated compression of the roller. It is preferable to make the length (l) of the monofilament or multifilament larger than the thickness (t) of the foamed layer 2.