baber/WOPTO huggingface dataset:
Patent JP-S5651202-A (JP)
Title: Heating drum for heating concentrator
Inventor: TODA HIROICHI
IPC: B01D1/22
Filed: 1979-10-03
Abstract: PURPOSE:To maintain the outer surface of a heating drum at a uniform high temperature as well as raise the efficiency of concentrating treatment by forming a heat medium passway in a circulating manner inside a metal cylinder and fitting said metal cylinder into a cylindrical drum body. CONSTITUTION:The metal cylinder 18 is fitted into the cylindrical drum body 17 of the heating drum 16, and the inside of the cylinder 18 is fitted with the pipe 19 in a coiled manner from one side to the other side of the axial direction to form the passway 20 for heat medium. In this case, the pipe 19 is arranged in a closely coiled manner all over the inside of the cylinder 18 made of a metal material having a high thermal conductivity, e.g., aluminum, etc., to which the drum body 17 is strongly joined by burning, etc., to make its thermal conductivity better. The durable force of the heating drum 16 is not affected by its radius.
Patent JP-S5650945-A (JP)
Title: Vinyl chloride-based resin composition
Inventor: HAYASHI HIDEO
IPC: C08L33/02
Filed: 1979-10-03
Abstract: PURPOSE: To provide the titled composition having excellent creeping property and resistance to heat, oil and ozone which consists of a specific vinyl chloride copolymer, a diene rubber, and a plasticizer.  
     CONSTITUTION: A vinyl chloride copolymer (A) having branched peroxide group is prepared by copolymerizing 99.9W80wt% of vinyl chloride or a copolymerizable monomer mainly consisting of vinyl chloride and 0.01W20wt% of an organic peroxide whose half-time is one minute at 100W250°C and having one or more copolymerizable double bonds and peroxide group. To 100pts.wt. of the copolymer (A), 0.1W50pts.wt. of a diene rubber (B), such as polybutadiene rubber or chloroprene rubber, and 5W200pts.wt. of a plasticizer (C), such as dibutyl phthalate or dioctyl adipate, are compounded. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0422422-A (JP)
Title: Laser focusing method in photochemical reaction
Inventor: HAMADA NAOYA
IPC: B01D59/34
Filed: 1990-05-18
Abstract: PURPOSE:To utilize laser beams effectively and upgrade photochemical reaction efficiency to laser output by performing focusing of a laser beam focused by a first optical system, while multiple reflecting the beam between a second optical system and a third optical system facing each other. CONSTITUTION:A laser beam 1 is focused and introduced into a reactor 5 in which a raw material substance 6 is, and desired photochemical reaction is carried out by utilizing light absorbing characteristics of the raw material substance 6. At that time, a second optical system 3 having a center hole 3a at its center is disposed to conform with the focusing position of laser beam 1 focused by a first optical system 2 which focused the laser beam 1 and introduces the same into the reactor 5. A third optical system 4 is disposed on the rear position of the second optical system 3 and both systems face each other, and focusing is carried out while the laser beam is subjected to multiple focusing between the optical systems 3 and 4. As a result, photochemical reaction efficiency to laser output can be upgraded.
Patent JP-H1066093-A (JP)
Title: Moving vector detection circuit
Inventor: TOYOKURA MAKI
IPC: H04N19/547
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To minimize an AC component included in the discrete cosine transformation(DCT) result of a frame difference by removing a low frequency component including a DC component by using the mean value of pixels found out in each processing unit of DCT, i.e., in each sub-block. SOLUTION: A block extracting circuit 11 extracts a block to be processed from an input picture and a reference candidate block from a reference picture. An evaluation value calculating circuit 12 calculates an evaluation value for block matching by subtracting the mean value of pixels in a sub-block from individual pixel values in each sub-block out of the block to be processed and the reference candidate block. An evaluation value comparing circuit 13 compares the evaluation values of plural reference candidate blocks and selects a reference candidate block having the minimum evaluation value as a reference block and a moving vector generating circuit 14 generates a moving vector expressing positional relation between the block to be processed and the reference block based on the compard result and block position information extracted from the circuit 11.
Patent JP-H02305404-A (JP)
Title: Current limiting element
Inventor: NIWA HIROSHI
IPC: H01C7/13
Filed: 1989-05-19
Abstract: PURPOSE:To obtain a highly reliable current limiting element having no generation of cracks and the like by a method wherein the thickness of an Ni-plated electrode and the compositional thickness of an Ag electrode are specifically prescribed. CONSTITUTION:The title current limiting element is constituted by forming an Ni-plated electrode 5 of 1 to 5mum on a barium titanate semiconductor porcelain 4, and also by forming an Ag electrode 6 of 8 to 15mum in thickness having Ag content of 70 to 85% and other inorganic substrate of 15 to 30% thereon. When the Ni electrode is thinly formed as above-mentioned and the Ag content percentage of the Ag electrode 6 is brought down, the heat radiation from the electrodes is suppressed, and the difference in temperature between the surface and the center part of porcelain can be made small. As a result, heat is uniformly generated on the element, and a current limiting element having no cracks and the like can be obtained.
Patent JP-S5652320-A (JP)
Title: Device for temporarily stopping pressure conveying member of air conveyor
Inventor: YOSHIDA BANZOU
IPC: B65G51/08
Filed: 1979-10-02
Abstract: PURPOSE: To enhance the conveyance efficiency of an air coneyor in which a plurality of air conveying members are simultaneously moved in the coneying passage of a pressure conveying pipe, by temporarily stopping an objective pressure conveying member at a desired place while moving the other conveying members.  
     CONSTITUTION: A moving passage 10 for pressure conveying member 2 is defined in a pressure conveying hollow pipe 1. A seal portion 14 is provided on a groove provided under the moving passage 10. Each pressure conveying member 2 has plugs 21 on the front and rear of the body 20 of the member 2. A connector 22 hung from the body 20 is protruded downward from the groove of the moving passage to convey a plastic case 26 hung. A stopper 3, which projects into the pipe 1, is provided at a station S in the moving passage so that the stopper 3 comes into contact with a buffer spring 23. An air by-pass 4 is provided at the station S so that even if a pressure conveying member stops, other preceding or succeeding pressure conveying members can move. As a result, cargos can continuously be sent and received by the plurl pressure conveying members. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5652336-A (JP)
Title: Laminated paper separating construction in paper feeder
Inventor: YOKOYAMA TAKU
IPC: B65H3/52
Filed: 1979-10-01
Abstract: PURPOSE: To both surely perform the separation of papers and avoid a condition of the separation from being worsened on the half way of use, by providing a transition of the condition of the separation between at the time with an end of the paper positioning at a paper feed roller and then at the time with its center and rear end positioning.  
     CONSTITUTION: A separating member 3, in which the first member 3a forming the first separating condition by being press contacted to a paper feed roller 1 and the second member 3b forming the second separating condition different from th former are concurrently provided, is appropriately mounted to a machine frame 4 in such a manner as to be shifted in a reverse direction to that of paper feed while being contacted to the paper feed roller 1, and said separating member 3 is transferred its position from the first member 3a to the second member 3b for the paper feed roller 1. When an end of the paper is intruded to the paper feed roller 1, the separation of the paper can be surely performed by the first member 3a, and after the separation of the paper an optimum feed conditin is set by the second member 3b. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05326995-A (JP)
Title: Semiconductor device
Inventor: BUSSHU TERUO
IPC: H01L31/04
Filed: 1992-05-20
Abstract: PURPOSE:To keep a diffusion length of minority carriers in an emitter layer long, to make it possible to utilize photo-carriers effectively, and to obtain an element possessing superior characteristics by causing an n-type semiconductor and a p-type semiconductor to be a base layer and an emitter layer, respectively, and by specifying a doping level of the emitter layer. CONSTITUTION:A semiconductor device is constituted of an n-type GaAs substrate 1 having a high concentration of impurity, an ntype GaAs buffer layer 2 having a high concentration of impurity, an n-type AlGaAs carrier block layer 3 having a high concentration of impurities, an n-type GaAs base layer 4, a p-type GaAs emitter layer 5, a p-type AlGaAs window layer 6, a p-type GaAs contact layer 7 having a high concentration of impurity, a lower electrode 8, an upper electrode 9 and an antireflection film 10. Here, a concentration of carriers of the emitter layer 5 is set to 1m10<16>-1X10<18>cm<-3> and the thickness of a film of the emitter layer is set to 0.1-4mum. Thus, it is possible to utilize optically pumped carriers effectively and to achieve a high efficiency by keeping the concentration of the emitter layer low and increasing the thickness of the emitter layer.
Patent JP-S5460530-A (JP)
Title: Optical memory device
Inventor: NAKAZAWA SHIYUUJI
IPC: G11C11/42
Filed: 1977-10-21
Abstract: PURPOSE: To avoid the signal overlooking caused by the reduction of the light emitting time when the signal generation frequency is small through memorization of the presence or absence of the signal.  
     CONSTITUTION: With input of the signal, light emitting diode 2 lights up, and the resistance between the collector and the emitter of photo transistor 4 lowers, thus flowing the current adversely proportional to the circuit resistance to which the forward resistacne of the light emitting diodes of variable resistor 6 and optical coupler 5. Thus, the light emitting diode of coupler 5 lights up, and this luminous energy is transmitted to the solar battery of coupler 5 to be converted into the electric quantity. After this, diode 2 is lit up. As a result, the luminous energy of diode 2 is redoubled through back-up of power source 8 even though no singal exists at terminal 1, this diode 2 being kept luminous 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000324516-A (JP)
Title: Infrared-ray image generating element
Inventor: NAKANISHI JUNJI
IPC: H04N5/33
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To improve the control of displayed temp. and a uniformity in a picture by means of suppressing a difference in a pixel temp. change quantity by connecting the first terminal of an energizing control transistor to the power source wiring and connecting the second terminal with a heat generating resistor. SOLUTION: In a pixel circuit 9a, the gate of a vertical selection transistor 3 is connected to a vertical selection line 8, its drain is connected to a signal line 7 and its source is connected to the gate of the energizing control transistor 2. The drain of the transistor 2 is connected to the power source wiring 6 for supplying a voltage Vcc and the source is connected to a substrate contact 5 for grounding with the heat generating resistor 1. Thus, the configuration is made a source follower. Besides, one end of a hold capacitor 4 is connected to the gate of the transistor 2 and the other end is to the substrate contact 5. Then the contact 5 is electrically connected to a P substrate where the respective transistors are formed in the area of the pixel 9a and grounded.
Patent JP-S61286283-A (JP)
Inventor: WATANABE RYUJI
IPC: C04B41/50
Filed: 1985-06-13
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-S5830424-A (JP)
Title: Control method of electronically controlled fuel injection
Inventor: KIGAMI KATSUHIKO
IPC: F02D41/12
Filed: 1981-08-15
Abstract: PURPOSE:To prevent an engine stall, by applying a decreased pulse width for injection from a normally calculated pulse width in case of a large deceleration rate of an engine. CONSTITUTION:A key switch 15 and starter switch 13 are turned on, if an engine is started, an initializing process is executed, and a digital value in accordance with cooling water temperature from an analog input port 104 is read. As a result, a correction quantity of fuel is calculated, and its arithmetic result is stored to a RAM106. On the other hand, if an interruption signal from an interruption control unit 102 is input to a CPU100, a process of the CPU100 is immediately interrupted and tranferred to an interruption process routine.
Patent JP-H06323888-A (JP)
Title: Liquid-level-sensor installation structure
Inventor: TERENSU SHII JIYONSON
IPC: B64D11/02
Filed: 1993-05-28
Abstract: PURPOSE: To provide a sensor mounting structure establishing a positive mechanical lock which can prevent a liquid level sensor from being blown off to outside a pressure vessel or being sucked into the pressure vessel. CONSTITUTION: A hole 4 is provided in a vessel wall 2 for mounting a liquid level sensor 20, and an internal fitting member 10 and an external fitting member 12 are adhered to the vessel at this hole 4. An O-ring 16 is arranged between the external fitting member 12 and sensor 20, which is coupled removably by bolts 14 with the external fitting member 12 located outside the vessel in such a way that communication is assured with the inside of the vessel. A gasket 18 is arranged around the sensor 20, on which a cover 22 is installed, and a V-form band clamp 24 is engaged with this cover 22 and a bulging lip 13 on the external fitting member 12. Two fitting members are locked together mechanically in such an arrangement that the vessel wall is grasped fast between them.
Patent JP-S618432-A (JP)
Title: Method of improving starting properties of engine with supercharger
Inventor: IIZUKA HISANARI
IPC: F02D23/02
Filed: 1984-06-22
Abstract: PURPOSE:To improve starting properties and fuel consumption, by a method wherein, during idling, the feed of fuel to a cylinder is partially is stopped, an amount of the fuel fed to an actuating cylinder is increased, and the number of idling revolutions is increased. CONSTITUTION:By detecting the idling state of a car by means of a control device 10, the control device 10 closes fuel shut-off valves 11 located in fuel injection pipes 12 running to a cylinder 1 being capable of stopping operation, and shuts off a line shut-off valve 14 located in a suction pipe 1A running to the cylinder 1. Simultaneously, the control device 10 outputs a signal to an actuator 7, and drives fuel control lever 6 in a direction in which a fuel amount is decreased, and increases an amount of fuel injected from a fuel injection pump 4. As a result, an amount of the fuel to a fuel injection pipe 13 running to a normally-actuating cylinder 2 is increased to increase the number of revolutions of an engine. In which case, an increased amount of the fuel to the normally- actuating cylinder 2 is controlled by the control device 10 so that the number of revolutions of the engine is kept at the reference number of revolutions.
Patent JP-S5918170-A (JP)
Inventor: KIKUCHI NORIMI
IPC: C04B35/64
Filed: 1982-07-23
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-H02305849-A (JP)
Title: Thermotropic liquid crystal polymer composition
Inventor: YAMANAKA TORU
IPC: C08L67/00
Filed: 1989-05-19
Abstract: PURPOSE:To form a thermotropic liquid crystal polymer excellent in an ability to prevent metal corrosion and having a small decrease in strength by mixing a thermotropic liquid crystal polymer with a fatty acid. treated particulate calcium carbonate. CONSTITUTION:100 pts.wt. thermotropic liquid crystal polymer is mixed with 0.01-40 pts.wt. fatty acid-treated particulate calcium carbonate of a mean particle diameter <=1.0mm. Although the polymer is not particularly limited, a liquid crystal polyester which forms an anisotropic molten phase and has structural units selected from those represented by formulas I and II (wherein X is a bivalent aromatic residue, Y and Z are bivalent aromatic, aliphatic or alicyclic residues) is desirable. As the fatty acid for the above surface treatment, a higher fatty acid such as stearic acid, oleic acid or linolic acid is suitable, and the amount of treatment is desirably 0.1-10wt.%.
Patent JP-S5553986-A (JP)
Title: Multi-channel video charging system
Inventor: MIYAGAWA AKIRA
IPC: H04N7/16
Filed: 1978-10-17
Abstract: PURPOSE: To secure the projection for one of the video programs after conversion into the idle channel frequency of the TV picture receiver by collecting the video signals of different video programs sent from several video units and then transmitting those video signals to the selection device via the mixer.  
     CONSTITUTION: Plural units of distributors D 1 , D 2 ... are distributed in series on line L connected to output terminal 7 of mixer MIX and then connected to TV picture receiver TV via selection device S. Device S consists of coin timer CT and converter CONV, and CT and CONV are connected to each other. When the coin is thrown into timer CT, converter CONV conducts electrically for a fixed time to receive the video program. In this case, the frequency of either one of the received video programs is converted into the frequency of the specific idle channel of receiver TV, thus ensuring the projection of a video program onto TV. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0425362-A (JP)
Title: Processing method for curved face of glass part
Inventor: OSHIMA YUKIMITSU
IPC: B24B9/08
Filed: 1990-05-17
Abstract: PURPOSE:To finish a lot of the bodies to be worked in the same quality, by forming the external shape and curve chamfering with their grinding simultaneously by a grinding grindstone equipped with the curve chamfering, fixing the main face of this formed glass part to a polishing machine with its being made upward and subjecting the main face to brush polishing. CONSTITUTION:The external shape and curve chamfering are formed with their grinding simultaneously by the grinding grindstone 2 equipped with the curve chamfering, in the case of polishing the external shape of a plate like glass part 1 and the main faxce making a curve face with their forming. Then, the main face of this formed glass part 1 is fixed to a polishing machine 5 with its making upward and a polishing face is obtained with the main face being subjected to brush 4 polishing.
Patent JP-H04353904-A (JP)
Title: Nc data communication method and its device
Inventor: KAWASUMI HIROKUNI
IPC: G05B19/18
Filed: 1991-05-30
Abstract: PURPOSE:To easily and flexibly apply devices in a wide range to the control system of an NC device without largely being restricted by the types and the functions of an information processor and the NC device in the connection of the both devices and without considerably changing the constitution of the devices. CONSTITUTION:Character data (PD0-PD7) that are outputted as print data from the print interface of a centronics standard or in conformity to it, which the information processor of a personal computer and the like has, and that constitute the work program of the NC device are converted into data (ND0-ND7) equivalent to a paper read signal having a parity check code and are inputted to the NC device. An appropriate synchronous adjustment is executed by using a strobe signal (inverse of PSTB) so that data can stably be read into the NC device.
Patent JP-S63292449-A (JP)
Title: Magnetic recording and reproducing device
Inventor: MATSUMOTO TAKASHI
IPC: G11B15/675
Filed: 1987-05-25
Abstract: PURPOSE:To reduce the load fluctuation of a motor by turning a second gear by about one round after cassette loading is completed, and transferring the driving force of the motor to a movable part in a magnetic recording and reproducing device through a transfer gear. CONSTITUTION:After cassette loading is completed, a motor 7 is rotated continuously in the direction as indicated with an arrow A, and the second gear 20a is turned clockwise. In such a case, turning of the second gear 20a rotates and moves a sector gear 40 through a right and left timing gear 32a, a shaft, etc., winds a magnetic tape or allows it to abut. In such a case, the sector gear 40 further rotates and moves, presses a base member against a stopper, thereafter, stops a rotation of the motor 7 by the third switch, by which a tape loading operation is completed. Both cam grooves 39 are set so that a cam follower 41 goes toward the center, therefore, a loading speed becomes slow in the vicinity of press-contacting, a rotational torque does not become higher, and a load fluctuation applied to the motor is reduced.
Patent JP-H09287236-A (JP)
Title: Hang bolt fitting
Inventor: OKUMURA YOSHIMASA
IPC: E04B9/18
Filed: 1996-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a fitting capable of simply fitting a hang bolt to a channel member by remotely controlling the hang bolt from below even if the opening section of the lipped channel member used for the ceiling or the like is inclined downward from the horizon in attitude. SOLUTION: This fitting is provided with a lower hook section 11 hooked on the lower lip section 2a of a channel member 2 from the tip side, a screw section 12 of a hang bolt located on the outer side of the channel member 2 and near the lower hook section 11, a contact section 15 kept in contact with the upper lip section 2b of the channel member 2 from the outside face, and a through hole 16 of the hang bolt located near the contact section 15 and substantially on the inside of the channel member 2. The lower hook section 11 and the through hole 16 are connected at a connection section 17 located on the bottom side of the channel member 2, and a pair of guide faces 18, 18 approaching together toward the bottom side into contact with the opening section are provided at the upper section and lower section of the connection section 17.
Patent JP-H08320705-A (JP)
Title: Controller of feedback control unit
Inventor: FUKUSHIGE YOSHITAKA
IPC: G05D23/19
Filed: 1995-05-26
Abstract: PURPOSE: To quickly put a controlled variable closer to a control command even when the control deviation is large. CONSTITUTION: The control deviation Δt is inputted to a gain coefficient setter 9 in the controller 4 as well as an integrator 7 and a gain constant multiplier 8. The gain coefficient setter 9 determines a gain coefficient α with the Δt and the gain constant multiplier 8 sets a gain constant on the basis of α. The value obtained by outputting the Δt through the integrator 7 and an integral constant unit 10, on the other hand, is added by an adder 11 to the Δt and the result is inputted to the gain constant multiplier 8. The gain constant multiplier 8 multiplies the output of the adder 11 by the gain constant and outputs the result as the output of the controller 4 to a controlled system.