baber/WOPTO huggingface dataset:
Patent JP-S62275753-A (JP)
Title: Rotation body for feeding printing paper
Inventor: KITAGAWA TAKAO
IPC: B41F21/00
Filed: 1987-02-06
Abstract: PURPOSE:To bring a rotation body come into contact with an arbitrary surface of paper without making the ink applied surface dirty to improve printed paper carrying properties, by a method wherein the rotation body for feeding the printed paper is rotated as the printed paper is fed, and that surface portion of the rotation body which is brought into contact with the paper is provided with an ink repellent silicone layer. CONSTITUTION:A substrate 2 is made of rubber, metal, plastic, etc. or a composite of these materials, and a silicone layer 3 formed at the portion coming into contact with a printed paper is made to be at least 10mum thick and is coated with a printer layer to improve an adhesion. A rotation body 1 is preferably shaped to have an approximately 5-100mm diameter and a nearly 50mm or less width, and its surface which comes into contact with the paper is formed to be a curved surface, however, it is allowed to have a slight irregularity or a plane surface. An ink repellent silicone in use is a silicone elastomer which is prepared by adding a crosslinking agent or catalyst, if necessary, with a linear organopolysiloxane for curing. Ink stainability of the rotation body is remarkably improved by incorporating therewith 25-50wt% of silicone oil for enhancing the resistance to ink set-off and ink stain.
Patent JP-H06214665-A (JP)
Title: Constant current circuit and liquid crystal driving circuit
Inventor: TOKITA MASAHIRO
IPC: G05F3/26
Filed: 1993-01-20
Abstract: PURPOSE:To provide a highly accurate constant current not affected by a power- supply voltage by constituting a feedback loop, providing an output transistor parallelly to the output transistor of a current mirror circuit and taking out the constant current to be made flow to a negative electrode circuit. CONSTITUTION:A constant voltage VR is supplied to the invered input (-) of a differential amplifier circuit AMP and the voltage of a resistor RL is supplied to a non-inverted input (+). In order to make the resistor RL voltage equal to the constant voltage VR, the output signals of the differential amplifier circuit AMP are supplied to the base of a PNP type driving transistor Q1. When the voltage of the resistor RL is lower than the constant voltage VR to be a reference, the AMP lowers the output signals, the emitter current of the Q1 is increased, the feedback loop for making it flow through the current mirror circuit to the resistor RL is constituted and the constant voltage VR and the voltage of the resistor RL are controlled so as to be equal. Inversely, when the voltage of the resistor RL is higher, the emitter current of the Q1 is decreased.
Patent JP-H01200284-A (JP)
Title: Method for generating character pattern
Inventor: ISHII TAKATOSHI
IPC: G09G5/24
Filed: 1988-02-04
Abstract: PURPOSE:To attain the high speed writing of a character pattern in a storage means by constituting the storage means so that it is made to correspond to two bits of memory information every one dot and storing the information of a starting point and the information of a terminating point in a common position. CONSTITUTION:As to a memory device 5, two memory blocks 6 and 7 where bits which are the unit of storage two-dimensionally arrayed in a row direction (A direction) and a column direction (B direction) are connected in a state where their addresses are made common. The data D0 and D1 respectively read out from the blocks 7 and 6 is inputted in a display pattern qualification circuit 3. After providing two blocks 6 and 7 and storing the starting position and the terminating position of the character pattern in the blocks 6 and 7, dot data is generated by the circuit 3 based on the starting position and the terminating position and supplied to a monitor 4 with such a constitution. The character pattern can be generated without painting contour information in a display memory and high speed writing can be performed.
Patent JP-H09137143-A (JP)
Title: Optical tacky adhesive composition
Inventor: SAKURAI HIROSHI
IPC: G02B5/30
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To prepare an optical tacky adhesive compsn. which can prevent light leakage by incorporating a plasticizer and a crosslinking agent into a tacky adhesive based on an acrylic resin. SOLUTION: A crosslinking agent, such as a polyisocyanate compd., is added in an amt. of 0.001 to 10 pts.wt. (hereinafter referred to as 'pts.') to 100 pts. copolymer, having a wt.-average mol.wt. of 1,200,000 to 1,500,000, prepd by copolymerizing about 50 to 98wt.% (hereinafter referred to as '%') alkyl (meth) acrylate with about 2 to 50% other polymerizable monomer, such as a carboxyl- contg. monomer, a hydroxyl-contg. monomer, or an amide-contg. monomer, to prepare an acrylic resin (A). Similarly, a crosslinking agent is added to a copolymer having a wt.-average mol.wt. of 500,000 to 900,000 to prepare an acrylic resin (B). Subsequently, the acrylic resin (A) and the acrylic resin (B) are mixed together in a wt. ratio of (6:4) to (4:6), and a predetermined amt. of a plasticizer, such as a phthalic ester, is added thereto, followed by kneading.  A solvent, such as methyl ethyl ketone, is added to dilute the kneaded product so that the nonvolatile content is about 10 to 20%, thus preparing an optical tacky adhesive compsn. based on an acrylic resin.
Patent JP-H0854380-A (JP)
Title: Gas analyzer and analyzing method therewith and gas-collecting apparatus
Inventor: HASE USHIO
IPC: G01N30/00
Filed: 1995-02-14
Abstract: PURPOSE:To monitor volatile impurities in a highly clean atmosphere such as a clean room or the like with high sensitivity by switching a flow path switch valve and setting a flow path of an absorption liquid to a circulation route or a non-circulation route. CONSTITUTION:In order to analyze ammonia component in the air, first in a preparatory step, tone air is sucked by a sampling pump 12 while a flow path switch valve 17, a sample introduction valve 11 and a liquid feed pump 15 are set to a non-circulation flow path and an analyzing flow path. After the equilibrium is obtained, the valves 17 and 11 are switched to a circulation flow path and a sampling flow path, so that an absorption liquid is fed to a condensation column 14 for a sampling step to concentrate analyzing components. After the sampling, the valves 17 and 11 are returned and set in the same state as in the preparatory step to carry out analyses. Ammonia concentrated in the column 14 is separated by an eluent, and further separated from other cation components at a guard column 32 and a separation column 33. Thereafter, a conductivity of the ammonia solution is measured by a conductivity detector 35 through a suppressor 34.
Patent JP-S56123707-A (JP)
Title: Control device of electric vehicle driven by internal combustion engine
Inventor: OOTE YASUYUKI
IPC: B60L50/10
Filed: 1980-02-29
Abstract: PURPOSE: To prevent the abnormal rise of output voltage of a main generator of the vehicle driven by the internal combustion engine when the notch is made to be OFF state by a method wherein a control coil to be operated by an output of the main generator is provided to the contactor of a cumulative field winging circuit of an exciter in addition to a control coil to be operated by the command from the main controller.  
     CONSTITUTION: When the notch of the main controller MC is made to be ON state, the control coil EXK(L) is excited to close the contactor EFK, and a current IEXF flows in the cumulative field winding EXF of the excitor EX. At this time, a current IEXDF proporticonal to the output voltage of the main generator G flows in a differential field winding EXDF of the excitor EX. When the nothch of the main controller MC is made to be OFF state, the control coil EXK(L) becomes  to be in the no exciting satate, but because the control coil EXK(H) is excited by  the output voltage of the main generator G, the contactor EFK holds the closed  state, and the contactor EFK is released when the output voltage of the main  generator G becomes to be the prescribed value or less. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S52109776-A (JP)
Title: Circular fluorescent lamp
Inventor: HIROTA TAISUKE
IPC: H01J61/24
Filed: 1976-03-10
Abstract: PURPOSE: To improve light emitting efficiency of a 30W circular fluorescent lamp having a large load density by sealing a mixed gas of argone and neon into the lamp. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61186255-A (JP)
Inventor: ASHIDA KIMINOBU
IPC: C04B24/22
Filed: 1985-02-14
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-H03230060-A (JP)
Title: Heat pump type air conditioner
Inventor: MUROZONO KOJI
IPC: F25B13/00
Filed: 1990-02-05
Abstract: PURPOSE:To improve a defrosting capability by a method wherein the first bypassing circuit for bypassing a pipe extending from an outdoor heat exchanger to a compressor through a four-way valve and the second bypassing circuit connected at one end to a piping for the four-way valve from a discharging side of the compressor and at the other end to the pipe from the pressure reducing device to the outdoor heat exchanger are provided and then the first bypassing circuit and a heat accumulation tank are connected to each other in a heat exchanging manner. CONSTITUTION:The first bypassing circuit 6 for bypassing a part of a pipe ranging from a four-way valve 2 to a compressor 1 is provided with a three-way valve 7, a check valve 8 and a heat exchanger 9. A heat accumulation tank 10 is arranged around the compressor 1, latent heat accumulation material 11 is filled in it and a heat exchanger 9 is arranged in such a way as it can be heat exchanged with the thermal accumulation material 11. The second bypassing circuit 12 connected at one end to a pipe ranging from a discharging side of the compressor 1 to the four-way valve 2 and at the other end to a pipe ranging from a capillary tube 4 to the putdoor heat exchanger 5 is provided with a two-way valve 13 and a check valve 14. In defrosting operation the three-way valve 7 on the first valve circuit 6 side and the two-way valve 13 are opened. A part of the coolant fed from the compressor 1 is flowed to the second bypassing circuit 12 and the outdoor heat exchanger 5 so as to perform a defrosting operation. Heat radiated from the compressor 1 can be recovered and utilized for a defrosting operation, so that an energy efficiency can be improved.
Patent JP-S58142899-A (JP)
Inventor: NISHINO TOSHIO
IPC: B43K23/08
Filed: 1982-02-19
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-H02203821-A (JP)
Title: Sealing structure of steam heating device
Inventor: KANEKO GENTOKU
IPC: F24V30/00
Filed: 1989-02-02
Abstract: PURPOSE:To obtain an efficient hydration heat constantly at a desired time by blocking the upper side aperture of an engine tray housing the water and a pyrogen with a sheet which is made water-impermeable by impregnating or covering with a low melting point substance soluble by a hydration heat to a cloth or an unwoven fabric to form the steam heating device. CONSTITUTION:By pulling the end 18 of a water bag opening member to crack the water bag 5, the water in the bag flows out and contacts to the quicklime in a pyrogen bag 6, and a hydration reaction is generated to produce a heated steam. In this case, since the aperture 2a of a heating container 2 is covered with a water impermeable sheet 3, and the pyrogen housed inside is kept not to absorb the moisture included in the air or the moisture from said foods, the heating device generates a preset desired reaction heat and generates a heated steam. Since the heated steam melts a low melting point substance which forms the surface coat layer 4 of the water impermeable sheet 3, the water impermeable sheet 3 is made water permeable by exposing the porous unwoven fabric of the basic substance, and the heated steam is delivered into the heating parts 11 and 12 of an inner container 10 from the aperture 2a through releasing ports 11a and 12a, and heats foods A and B.
Patent JP-H06239690-A (JP)
Title: Device for growing single crystal
Inventor: NAGATA TOSHIRO
IPC: C30B29/24
Filed: 1993-02-15
Abstract: PURPOSE:To provide a device for continuously growing a single crystal while supplying a raw material and producing a long single crystal having a uniform component. CONSTITUTION:A furnace body is vertically divided into a great number of blocks and temperature of each block is independently adjustable. Thermometers 11 and 13 for measuring temperatures of a molten raw material in a raw material melting zone 5 and a molten raw material in a single crystal growing zone 6 are set respectively and control devices 21, 22 and 23 for independently control these temperatures are installed.
Patent JP-H04250778-A (JP)
Title: Vertical contour correction circuit
Inventor: NISHIYAMA HIROSHI
IPC: H04N5/44
Filed: 1991-01-25
Abstract: PURPOSE:To apply natural vertical contour correction to a white character or the like without excess correction even to a signal having a white level portion for only 1H period. CONSTITUTION:An inputted video signal (a), a signal (b) via a 1H delay line 2 and an inverse amplifier 3, and a signal (c) via 1H delay lines 2,4 are added by an adder 5 to obtain a correction signal (d). The correction signal (d) are inputted to a white level detector 12 via a chroma carrier filter 10 and an inverse amplifier 11. The white level detector 12 detects the amplitude of the white level of the inputted correction signal (e). When the white amplitude is a value or over, a gain reduction signal generator 13 outputs a gain reduction signal (g) to reduce the gain of a gain adjustment device 6. Thus, the amplitude of the white level correction signal of a correction signal (h) outputted from an inverter 7 is not too excessive and then a signal (j) outputted from an adder 8 is not a signal whose vertical contour is excessively emphasized.
Patent JP-H03229463-A (JP)
Title: Photoelectric transducer and image sensor using same
Inventor: MORI KOJI
IPC: H01L29/786
Filed: 1990-02-05
Abstract: PURPOSE:To reduce the number of processes and decrease the number of. masks used by employing a Schottky diode comprising a polycrystalline silicon semiconductor and a metal as a photoconductor provided on an insulating substrate. CONSTITUTION:Poly-Si is formed on a quartz substrate 1 as an active layer 2. Thereafter, a gate oxide film 3 is formed at 1000 deg.C under dry O2 and thereafter a poly-Si layer is formed. Thereafter, the resulting sample is implanted with p<+> under 90KeV 4E15 for activation thereof. SiO2 is formed on an insulating layer under SiH4/O2=80/20 sc cm. Thereafter, a contact hole is formed. Further, an Au vaporization film 11 is formed by an electron beam to form a Schottky diode. Thereafter, Au is etched at unnecessary portions under conditions of Ar plasma etching.
Patent JP-H06245260-A (JP)
Title: Base station control system
Inventor: SUGIMOTO DAIKI
IPC: H04B7/26
Filed: 1993-02-15
Abstract: PURPOSE:To suppress the increase in a channel switching number attended with the increase in a speed of a mobile body. CONSTITUTION:When a mobile body moves a communication available area covered by plural base station 4 while making a communication, the base station control system makes changeover of channels among accent cells 11. The system is provided with a speed sensor 5 monitoring the mobile speed of a mobile body, a mean speed discrimination device 6, a channel changeover number counter 7 monitoring a channel changeover number, an antenna with a directivity to change a cell diameter of each base station 4 and an antenna controller 8 adjusting the cell diameter when the mobile speed or the like exceeds a threshold level or stops the transmission of the base stations 4. When the threshold level is exceeded through the monitor of the mobile speed or the like, the antenna controller 8 decreases the cell diameter at a predetermined interval or stops the transmission thereby reducing the number of cells passed by the mobile body and reducing the number of switched channels.
Patent JP-H01201746-A (JP)
Title: Storage area setting control system
Inventor: SHINOHARA HIROYUKI
IPC: G06F12/00
Filed: 1988-02-08
Abstract: PURPOSE:To effectively use a disk by assigning a part of the document preserving area of the disk to a recording area when a data base program is registered in the hard disk and assigning the recording area to the document preserving area when the program is deleted from the disk. CONSTITUTION:The program of general loading routine, etc., is held by a main memory 2, a document is preserved, data for a data base are recorded and the program is registered by a hard disk device 3 and the data base program and its data are stored in a floppy disk device 4. When using the data base, a program registering instruction is issued from a keyboard 5, a part of the document preserving area of the device 3 is set into the data recording area for the data base and the program is registered from the device 4 to 3. When the data base is not used, a data base deleting instruction is issued from the keyboard 5 and the data recording area set in the device 3 is assigned to the former document preserving area.
Patent JP-H07231716-A (JP)
Title: Thresher
Inventor: TANAKA NAOTADA
IPC: A01F12/54
Filed: 1994-02-23
Abstract: PURPOSE:To obtain a thresher designed to quickly treat in high efficiency and accuracy an object such as waste straw and twig-bearing grains produced in a threshing chamber through the associated action between threshing and treating cylinders. CONSTITUTION:Above swinging sorting shelves 51, a threshing chamber 17 and a treating chamber 18 are arranged nearly in parallel with each other with the rear end of the treating chamber 18 extended behind the rear end of the threshing chamber 17, and plural partition walls 21 are placed longitudinally at specified intervals in between the threshing chamber 17 and the treating chamber 18 and provided with plural opened communicating parts K. The outer circumference of the treating cylinder 25 is equipped with a spiral conveying body 27 arranged correspondingly to the opened communicating part K at the front end, treating teeth 28 arranged correspondingly to the opened communicating part K in the front and subjecting to an object through the interaction with a treating net, a spiral discharging body 31 arranged correspondingly to the opened communicating part K in the rear and a second spiral conveying body 33 arranged correspondingly to the opened communicating part K at the rear end, and the threshing chamber 17, the opened part at the rear end of the treating chamber 18 and a sorting chamber situated below are made to communicate with one another.
Patent JP-S59150972-A (JP)
Title: Fuel pump control device for engine
Inventor: TAARA ASAO
IPC: F02M37/08
Filed: 1983-02-17
Abstract: PURPOSE:To improve the follow-up property of fuel supply and prevent the shortage of fuel upon accelerating the engine by a method wherein the basic delivery amount of the fuel pump is controlled in accordance with the load condition of the engine and the delivery amount of the pump is increased when the load of the engine is increased suddenly. CONSTITUTION:A control circuit 15 controls the basic delivery amount of the fuel pump 7 by the output of a load detecting means consisting of an airflow meter 11 and an acceleration sensor 13 in accordance with the load condition of the engine 1. On the other hand, the delivery amount of the pump 7 is controlled by the rate of change of the opening degree of a throttle, which is detected by the acceleration sensor 13, so as to be corrected to increase it than the basic delivery amount upon acceleration in which the load of the engine is increased suddenly. According to this method, the follow-up property of the fuel supply may be improved and the shortage of fuel upon acceleration may be prevented.
Patent JP-S54118912-A (JP)
Title: Catalytic convertor of exhaust purifier
Inventor: OOTSUBO TOYOO
IPC: B01D53/34
Filed: 1978-03-07
Abstract: PURPOSE: To improve the exhaust purifying performance and the durability by defining the catalyst layer.  
     CONSTITUTION: The catalyst layer 52 making up a catalytic converter 50 is constituted of a woven catalyst 521 including rhodium catalyst high exhaust purifying performance under the state of lean oxigen and high durability and a woven catalyst 522 including paradium catalyst having high exhaust purifying performance under the state of rich oxigen and high duradility. Ehaust gas fed from an engine is led through the external exhaust passage P 1  of an exhaust muffler 10. While flowing through the external layer 52b of the calalyst layer 52, the middle layer 52a, and the internal exhaust passage P 2 , the exhaust is cleanly purified by the woven catalyses 521, 522 by using their effective performances and then fed out through a diffuser pipe 13. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04252820-A (JP)
Title: Cooling device for vehicle
Inventor: ISHIZUKA TAKASHI
IPC: F02B37/00
Filed: 1991-01-25
Abstract: PURPOSE:To improve engine performance by extending the service life of a turbocharger and improving the cooling efficiency of an inter cooler. CONSTITUTION:An electric motor operated fan 4 is arranged on the upper portion of an inter cooler 2. Air flow produced with the motor operated fan 4 is guided with an air duct 5 toward a turbocharger 1. As a result, not only the inter cooler 2 but also the turbocharger 1 is forcibly cooled with the motor operated fan 4. Therefore, the turbocharger is prevented from being overheated and its service life is extended.
Patent JP-S54118255-A (JP)
Title: Optical branching and mixing device and production of the same
Inventor: SERIZAWA KOUSHI
IPC: H04B10/27
Filed: 1978-03-06
Abstract: PURPOSE:To provide an optical branching and mixing device which is easy to make and is variable in optical branching and mixing guantity by changing the thickness of an interposing liquid film of a refractive index smaller than that of optical fibers through close contact and detaching of optical fivers. CONSTITUTION:Optical fibers 1, 2 are buried in fiber fixing members 3, 4 of epoxy resin base material and the opposing faces of the members 3, 4 are polished together with the optical propagation exposed faces of the fibers 1, 2. These members 3, 4 are opposed by way of a thin spacer film 6 and liquid such as of silicon or the like of a smaller refractive index than that of the fibers 1, 2 is applied to the opposing portions of the fibers 1, 2 segmented by the film 6 and these are fixed by jigs 7, 7. Next, when the opposing parts of the fibers 1, 2 are contacted closely or detached by way of the jigs 7, 7 by the use of screws, etc., the quantity of reflected light changes with the change in the thickness of the silicon liquid film, thus the branching quantity and mixing quantity of the light propagating in the fibers 1, 2 change. Hence, the branching and coupling device of easy production and variable branching quantity and mixing quantity may be provided.