baber/WOPTO huggingface dataset:
Patent JP-2000344912-A (JP)
Title: Aromatic polyamide and/or aromatic polyimide film and magnetic recording medium
Inventor: CHIKUGI TOSHIHIRO
IPC: B32B27/34
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To obtain the subject film excellent in electromagnetic transducing characteristics, smoothness, friction characteristics to a magnetic head or the like and handleability, and useful for a magnetic recording media by limiting surface properties within specific values. SOLUTION: A solution dissolving an aromatic polyamide and/or an aromatic polyimide is formed into a film by a film-producing method by using the solution. Voronoi distribution as protrusions formed on the surface of the obtained film is carried out, and a relative standard deviation (σ/Xbar) (Xbar is an average area of the Voronoi polygons; σ is the standard deviation) is regulated so as to be <=1 to provide the objective film suitable for a magnetic recording medium. The aromatic polyamide preferably has >=50 mol.% repeating unit of the formula NH-Ar1-NH-CO-Ar2-CO (Ar1 and Ar2 are each phenylene or the like) or the like, and the polyimide preferably has >=50 mol.% repeating unit of formula I (Ar4 is formula II or the like; Ar5 is phenylene or the like) or the like.
Patent JP-S5587833-A (JP)
Title: Spark ignition type internal combustion engine
Inventor: AOYAMA SHIYUNICHI
IPC: F02D9/02
Filed: 1978-12-22
Abstract: PURPOSE: To control the flow rate of intake air with high accuracy suitably for the carburization of fuel by controlling the valve-opening period of intake valve and the opening degree of throttle valve in an interlocked manner according to load.  
     CONSTITUTION: When rotating the throttle lever 13 to the left, the throttle valve 34 is also rotated to regulate its opening degree, whereby the amount of intake air at the time of low load is controlled. In this case, since the pistones 16 and 17 of the oil pressure controller 11 move to the left just slightly, the opening degree of the valve 19 is small and thus the oil pressure to push the cam shaft 3 is small. Accordingly, the moving amount of three-dimensional cal is small and the valve opening period of the intake valve 4 is short. When rotating the lever 13 to the left furthermore according to load, the throttle valve 34 is fully opened and also the pistons 16 and 17 move to the left greatly. Then, the oil pressure at the valve 25 becomes greater and thereby the cal shaft 3 is pushed to the left and the opening period of the intake valve 4 becomes longer. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5784872-A (JP)
Title: Heat-sensitive recorder
Inventor: INUI TOSHIJI
IPC: G01D15/10
Filed: 1980-11-17
Abstract: PURPOSE: To ensure that an adjustment of the pressure exerted upon a back- up roll and a thermal head from each other does not significantly affect on the pressure contact relationship between the back-up roll and a drive roll driving the back-up roll, by a method wherein a mechanism for adjusting the pressure exerted from the back-up roll to the thermal head is provided on the thermal head side.  
     CONSTITUTION: In a heat-sensitive recorder, an ink doner film 1 and a recording paper 2 being in a laminated condition are fed to a contacting part 5 of the thermal head 3 and the back-up roll 4 to conduct heat transfer recording of desired information, then the laminate of the film 1 and the paper 2 is guided following up to the peripheral surface of the roll 4 and is passed through a contacting part 9 of the roll 4 and the drive roll 8, followed by releasing the ink doner film 1 from the recording paper 2. In said recorder, the adjusting mechanism 12, 13 for pressure exerted on the thermal head 3 and the back-up roll 4 by each other is provided on the head 3 side. Accordingly, it is possible to prevent the pressure ajustment from affecting the contact pressure between the back-up roll 4 and drive roll 8, which problem has been encountered in the conventional cases where the pressure adjusting mechanism is provided on the roll 4 side. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5685649-A (JP)
Title: Facing material for building equipped with solar water heating device and hot water supply system using the material
Inventor: ISOBE TATSUYA
IPC: F24H1/00
Filed: 1979-12-13
Abstract: PURPOSE:To simplify the fabrication of a heat collector and increase heat efficiency by providing each bent metal thin sheet of efficient heat conductive property in plural parallel grooves communicating with each other and arranging a light permeating plate liquid-tight on the outer side of the said sheet. CONSTITUTION:Plural concave grooves are formed in parallel on a base plate 10 of glass or synthetic resin and are set in communication with each other by means of a through hole 14 forming a single channel. A highly heat-absorptive paint is applied on the inner surface of the concave groove 12 and a metal thin membrane of efficient heat conductive property 16 applied with silicon crystal powder is attached. The upper part is covered with a thin metal sheet of efficient heat conductive property 22 applied with silicon crystal powder after application of a highly heat absorptive paint. This thin metal sheet 22 has a part 24 corresponding to the concave groove 12 bent in the form of ''V'' letter in cross section and with longitudinal both ends 26a, 26b expanded in the form of cone. A light permeating plate 28 is fitted liquid-tight into the external side of the thin metal sheet 22.
Patent JP-S5950486-A (JP)
Inventor: NAKAJIMA YUUKO
IPC: G02F1/17
Filed: 1982-09-17
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-S6318063-A (JP)
Title: Vacuum deposition method
Inventor: FUJIOKA TADASHI
IPC: C23C14/56
Filed: 1986-07-10
Abstract: PURPOSE:To continuously vacuum-deposit a metal on both sides of a strip with high adhesion by installing two vacuum deposition devices having the same structure and by placing a means of reversing the strip between the devices. CONSTITUTION:A metal 16 for vacuum deposition in a crucible 8 in a first vacuum deposition device A is evaporated by heating with an electron beam from an electron beam gun 10. The molecules of the evaporated metal 16 are electrolytically dissociated into atoms and electrons with arc generated between an electrode 11 and the metal 16 for vacuum deposition. The atoms are electrically attracted and stuck to the underside of a strip 1 connected to the negative electrode side of a second power source 13. The strip 1 having a metallic film formed on one side is reversed with a guide roller 17 for reversion and introduced into a second vacuum deposition device B, where a film of the metal 16 for vacuum deposition is formed on the other side of the strip 1 in a similar way.
Patent JP-S5682346-A (JP)
Title: Solar heat collector
Inventor: HOZUMI SHIROU
IPC: F24J2/46
Filed: 1979-12-11
Abstract: PURPOSE: To securely prevent dew condensation while preventing the wet air from  being taken in from the atmosphere by constantly maintaining an air layer between  a cover glass and a sunlight-transmitting film at the atmospheric pressure.  
     CONSTITUTION: When the air layer 5 between the film 2 and the cover glass 1 is heated and pressurized, the film 2 is elongated and slid on supporting points 10 due to weights 11, thereby increasing the volume of the air layer 5 and maintaining the layer 5 at the atmospheric pressure. When the pressure in the heat collector is reduced due to a drop in temperature of a heat-collecting plate 8 as a result of weakened sunshine, the film 2 shrinks to reduce the volume of the air layer 5 and to  maintain the layer 5 at the atmospheric pressure. Accordingly, the wet outside air is prevented from flowing into the air layer 5 and dew condensation can be prevented securely. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0530706-A (JP)
Title: Vibration absorbing driver
Inventor: KOBAYASHI YOSHIRO
IPC: F16F15/02
Filed: 1991-07-02
Abstract: PURPOSE:To prevent the propagation of vibration to the member to be driven, which is attached to a mounting block 7, and enable the minute positioning of the member to be driven, by interposing a compressed air layer between the mounting block and a driving force transmitting member. CONSTITUTION:A chamber 8 in which to install a ball nut screw 7 is made in a mounting block 1, and a through hole 10 in which to insert a ball screw 9 is bored in one sidewall 8a. Injecting compressed air into an air passage 12 from an air mounting port 14, it will be jetted in the chamber 8 from air nozzles 11b and 13b, and a compressed air layer 4 will be made between the inside periphery and the ball screw nut 7, and it will leak slowly to the chamber of the mounting block 1 from the through holes 11a and 10. And the rotation of a stepping motor S is transmitted to the ball nut 7 through a coupling 14 and the ball screw 9, and is converted into linear motion in the longitudinal direction, and is transmitted to the mounting block through the compressed air layer 4. Though the vibration is transmitted to the ball nut 7, it is absorbed and lightened by the compressed air layer 4.
Patent JP-S5589821-A (JP)
Title: Malfunction preventing circuit of camera
Inventor: NAMIOKA AKITA
IPC: G03B7/00
Filed: 1978-12-28
Abstract: PURPOSE: To prevent malfunction exposure by regenerating the electromagnetic release signal annihilated by the leading edge only at the photographing suited state.  
     CONSTITUTION: When the output of a comparator 8 inverts to a high level along with shutter operation, a capacitor 14 i charged during the time constant period by a capacitor 14 and resistance 13 by way of inverters 10, 12, during which time a comparator 15 generates the electromagnetic release signal of a high level. An SCR20 then conducts and an FF19 is set by the negative differentiated output from the differentiating circuit formed by a capacitor and resistance, by which the comparator 8 is inhibited and the electromagnetic release signal annihilates at the leading edge. On the other hand, when the terminal voltage of a battery 1 is above the specified and is in a photographing suited state, the high level signal from a voltage judgement circuit 25 resets the FF19 through the AND gate 26 which opens at the setting of the FF19, thereby releasing the inhibition of the comparator 8. At the same time, the FF19 assumes the state where it is not reset, thus the exposure control free from malfunction is accomplished by the electromagnetic release signal which outputs again only at the photographing suited time. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5862147-A (JP)
Title: Nitric acid ester derivative
Inventor: KANAO SOUJI
IPC: C07C313/00
Filed: 1981-10-09
Abstract: NEW MATERIAL:The compound of formulaI[R<1> is H or nitro; R<2> is omega-(nitroxy)-alkyl, omega-(carboxy)alkyl, or group of formula II]. EXAMPLE:N-(4-Nitroxy-3,3-dimethyl-2-hydroxybutyl)-3-aminopropyl nitrate. USE:A vasodilator. Useful especially as a remedy for ischemic cardiopathy. PROCESS:The compound of formulaIcan be prepared by reacting the alcohol derivative of formula III (R<3> is alkali metal salt or alkaline earth metal salt of omega-hydroxyalkyl or omega-carboxyalkyl group) in fuming nitric acid at a low temperature.
Patent JP-S644885-A (JP)
Title: Taxi operation state managing apparatus
Inventor: FUKUSHIMA YUZURU
IPC: H04W84/08
Filed: 1987-06-29
Abstract: PURPOSE: To make it possible to suitably operate cars to average the sales of all vehicles owned by a taxi company by recognizing the tariff states of respective taxi vehicles and the number of times of real circulation by operators at a base station. CONSTITUTION: This device is provided with radio equipment C for performing radio specking with radio equipment B mounted on a taxi vehicle A and receiving data containing information such as a vehicle number, the tariff state and the number of times of real circulation detected from the radio equipment B each time the tariff of a fee meter is changed and a vehicle storage means D which is previously provided corresponding to each taxi vehicle and has a storage area for storing the information of the taxi vehicle such as the tariff state and the number of times of real circulation.  Besides, this device is provided with a writing means E for writing the information such as the tariff state or the number of times of real circulation into the vehicle data storage means D based on the data received from the taxi vehicle through the radio equipment C and a display means F for displaying the tariff state for each taxi vehicle together with the information such as the number of times of real circulation based on the stored contents in the vehicle data storage means D. The operator watches the display means F and operates vehicles so as to average the sales of all the vehicles.
Patent JP-S5951975-A (JP)
Title: Stabilized organic material composition
Inventor: MINAGAWA MOTONOBU
IPC: C08K5/25
Filed: 1982-09-16
Abstract: PURPOSE:To provide the titled compsn. with marked resistance to oxidative deterioration and accelerated deterioration caused by the presence of heavy metals, by incorporating hydrazine derivatives with org. materials. CONSTITUTION:A stabilized org. material compsn. contg. 100pts.wt. org. material and 0.001-5pts.wt. hydrazine derivative of formula I (wherein R is a group of formula II, formula III; X is H, a group of formula IV; Y is a group of formula IVwhen V is H or vice versa; R1 is acyl; R2 and R3 are H, alkyl, aryl). Org. materials such as hydrocarbon oils, synthetic resins, or rubber suffer decomposition and deterioration by supplying energies such as heat, light, or oxygen from outside. Heavy metals such as Mn, Co, Cu, or Fe in the form of ions or complex compds. exert a catalytic action by which said reaction is increasingly accelerated. Incorporation of said hydrazine derivatives prevents deterioration and enables stabilization.
Patent JP-S5950462-A (JP)
Title: Color electronic copying device
Inventor: KANEDA MASAYUKI
IPC: G03G15/01
Filed: 1982-09-16
Abstract: PURPOSE:To reduce the color deviation based on misregistration of a copy picture, by intercepting high frequency components in a scanning light by a color filter to extend the width of sticking of a yellow toner when the development is performed with the yellow toner. CONSTITUTION:A blue filter 52 of a color filter 5f consists of a low pass filter which has many granular projections different in refractive index on the surface. Under the control of a microcomputer 19, a photosensitive drum 6 is exposed to the light transmitted through a green filter 51 at the first original scanning time, and the development is performed with a magenta toner. The photosensitive drum 6 is exposed to the light transmitted through the blue filter 52 at the second original scanning time, and the development is performed with the yellow toner, and the width of sticking of the yellow toner is increased because high frequency components are cut. The photosensitive drum 6 is exposed to the light transmitted through a red filter at the third original scanning time, and the development is performed with a cyan toner, and transfer and fixing are performed. Thus, the color deviation due to misregistration of the copy picture is reduced.
Patent JP-S6222036-A (JP)
Title: Calibrating method for optical fiber radiation thermometer
Inventor: SHIMIZU MASANOBU
IPC: G01J5/08
Filed: 1985-07-22
Abstract: PURPOSE:To reduce the size and weight of a measuring instrument and to perform calibration easily in a short time by coupling the optical fiber of an optical fiber radiation thermometer to a light source to calibration which uses a light emitting element. CONSTITUTION:A light emitting element such as a light emitting diode and a laser diode which emit light to a constant quantity with a current is used as a light source 1 for calibration, whose current value is controlled by a current setter 3. This light source 1 is incorporated in a receptacle 4 for an optical connector and an optical connector ferrule 7 atop an optical fiber 2 detached from the light converging head 5 of the optical fiber radiation thermometer is inserted into the receptacle 4; and light incident from an end surface of the ferrule 7 is made incident on a photodetector 8 through the optical fiber 2 and converted by a signal processing circuit 9 into temperature. Thus, the light emitting element is used as the light source 1 to improve the stability of the quantity of light, calibrate temperature speedily and stably in a short time, and reduce the weight and size for convenient portage.
Patent JP-H118543-A (JP)
Title: Cmos output buffer circuit and bias voltage generating circuit
Inventor: USUI TOSHIMASA
IPC: H02M3/07
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To provide an output buffer circuit, with which a current does not flow from an output terminal to a power source even when a voltage higher than a power supply voltage is impressed to the output terminal. SOLUTION: An N-channel type transistor N3 is inserted between a P-channel type transistor P2 of an output buffer and an output terminal 2, and a voltage for the sum of power supply voltage and threshold value is applied to the gate of this N-channel type transistor N3. In this case, on the assumption that the voltage of power source 4 is 3V and 0V is impressed to an input terminal 1, the transistor P2 is turned on and the N-channel type transistor N2 is turned off. On the assumption that 3V is impressed to an input terminal 3, the transistor N3 is turned on and an output becomes a high level. On the assumption that the threshold voltage of the transistor N3 is 0.8V, the output voltage of output terminal 2 at such a time is outputted only at about 2.2 V.  When a bias voltage impressed to the terminal 3 is made higher than the voltage of power source 4 and the sum of the voltage of power source 4 and the threshold value of N3, namely, 3.8V is impressed, the high-level output voltage reaches the voltage of power source 4.
Patent JP-H10294161-A (JP)
Title: Electric equipment
Inventor: FUKUNAKA TOSHIYUKI
IPC: H02H9/06
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To provide electric equipment which can avoid the adverse effects of surge voltages by absorbing the surge voltages using simple constitution. SOLUTION: This electric equipment includes a circuit board 10, on which power lines 21, 22 of different poles connected to a power supply are formed, and the coil 2 of an AC motor which consumes power supplied through the power lines 21, 22. In this case, a pair of surge-absorbing conducting patterns 23, 24 whose first end portions are connected to the power lines 21, 22 are formed on the circuit board 10, the second end portions 23A, 24A of the surge absorbing conducting patterns 23, 24 being brought close to a gap where a discharge phenomenon is brought about by a surge voltage not smaller than a predetermined value. Also, a resistance is interposed on the AC sides of the absorbing conducting patterns.
Patent JP-H11353905-A (JP)
Title: Lighting fixture for vehicle
Inventor: NEMOTO TOSHIHIRO
IPC: F21S8/10
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To reduce material and assembly cost and to ensure stable operation by installing a lens for closing the opening in a lamp housing made of an alloy material of polycarbonate and PET, and integratedly forming with a protector made of modified hydrogenated elastomer. SOLUTION: A lighting fixture for a vehicle has a lamp housing 12 having a front opening 12a, a lens 13 holding the lamp housing 12 so as to close the front opening 12a, and protector 14 integratedly formed in a flange 12b formed in the lamp housing 12 along the outer periphery of the lens 13. The lamp housing 12 is made of PC/PET and holds a bulb 15. The lens 13 is mounted on the lamp housing 12 in the state of the tip of a lens foot part 13a butted to the tip of a peripheral wall 12c. After the lamp housing 12 is formed, a protector 14 is injection-molded with modified hydrogenated elastomer and fixed to the flange 12b at the same time as injection molding.
Patent JP-S5862763-A (JP)
Title: Film retrieval device
Inventor: ANDOU YOSHIO
IPC: G06K17/00
Filed: 1981-10-09
Abstract: PURPOSE:To prevent the slack of a film, by braking a rotary shaft of the film supply side before braking a rotary shaft of film winding side while both shafts are rotating. CONSTITUTION:A microfilm F contained in a cartridge 1 is drawn out from the cartridge 1 with a roller 2 through the driving of a payoff motor 3 and fed to a winding reel 11. The film F to be delivered is automatically wound on a winding reel 11 with the driving of a forward motor 18. A picture for the microfilm F is illuminated with a lamp 7 and a condenser lens 8 and projected with a projecting lens 9. In stopping the supply of the film F, a brake device 20 brakes the roller 2 at first and a brake device 21 brakes the winding reel 11 after a prescribed time.
Patent JP-H0911425-A (JP)
Title: Coated film
Inventor: OKAJIMA NARIAKI
IPC: B32B7/10
Filed: 1995-06-28
Abstract: PURPOSE: To provide a biaxially oriented polyester film having a new coated layer excellent in productivity, antistatic properties an adhesion. CONSTITUTION: An easily bondable coating agent is applied to at least one side of an undrawn polyester film. By drying the resultant film, and easy bonding layer is formed. By providing an antistatic layer on at least one side of the easy bonding layer after being stretched in at least one direction, the coating film is manufactured.
Patent JP-2000347816-A (JP)
Title: Disk array device and system for reading/writing data to disk device
Inventor: HIGAKI SEIICHI
IPC: G06F12/00
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To attain improvement in the read/write performance of a disk array device by providing a spare disk as a spare of a disk device and a multiplex communication path for connecting the disk device, the spare disk and a controller. SOLUTION: Disk devices 20 (disks 11-i1) and a spare disk device 21 (spare 1) composing the disk array device are controlled by a command transmitted from a loop control part 24 (loop control part 1) through a loop 22 (loop 1). Such plural disk devices 20 are combined and connected to the loop control part 24 in a controller 23 by one loop 22. The data transfer speed of this loop 22 is higher than the data transfer speed of one disk device 20. Further, the loop 22 performs time division multiplexing by transferring data for the unit of frame. Therefore, plural kinds of simultaneous communication between disk device and loop control pant and between disk device and disk device are simultaneously enabled.
Patent JP-H0640132-A (JP)
Title: Structure for driving ribbon of ink ribbon cartridge
Inventor: MORIYAMA HIROAKI
IPC: B41J33/26
Filed: 1993-06-30
Abstract: PURPOSE:To reduce driving force required for driving of a roll, by a method wherein while capable or preventing reliably reverse turning operation of the driving roll at the time of removal of looseness of an ink ribbon, generation on noise at the time of forward turn driving of the driving roll is prevented. CONSTITUTION:A reverse turning preventing device A wherein a driving roll 4 and driven roll 5 pulling an ink ribbon into a ribbon holding part under a pinching and holding state are provided, elasticity allowing movement of the driven roll 5 following the forward or reverse turning of a driving roll 4 within a fixed range in the direction of the movement of the ink ribbon is provided and when the driven roll 5 is moved to the upper part side of the direction of the movement of the ink ribbon by reverse by turning the driving roll 4, brake force is imparted to the driven roll 5 is provided.