baber/WOPTO huggingface dataset:
Patent JP-S5966279-A (JP)
Title: Television receiver
Inventor: UMEMURA JIYUNJI
IPC: H04N5/57
Filed: 1982-10-07
Abstract: PURPOSE:To attain suitable correction of contrast at all times by decreasing the correction at a bright scene with a detecting signal of an APL of a luminance signal in a black level correcting circuit and correcting the limiter level of the black level correcting circuit. CONSTITUTION:A luminance signal Sy from a clamp circuit 12 is applied to an APL detecting circuit 19, from which an APL detecting signal S19 is extracted and a multiplied signal S18 with a detecting signal S17 of an external luminous amount L is applied to a correcting circuit 13 as a control signal of the correcting characteristic. As the APL is increased, that is, the screen is brighter, then the correcting amount is decreased. Thus, since the luminance signal Sy is corrected in response to the external luminous amount L in the correcting circuit 13, the excellent contrast is attained independently of the external luminous amount L.
Patent JP-S6238822-A (JP)
Title: Combustion chamber of internal combustion engine
Inventor: MORIKAWA KOJI
IPC: F02B23/00
Filed: 1985-08-09
Abstract: PURPOSE:To obtain the best cooling performance at low and high load respectively by making the wall of a combustion chamber with a ceramic material having high heat-resistance and thermal conductivity, and selecting air or water as a cooling medium for the outside of the wall depending on the load. CONSTITUTION:When it is detected at a control circuit 12 from a signal of a throttle opening sensor 13 that the engine is operated at low load, a close signal is transmitted to both selector valves 19, 20 in order to close three with a timing shift. And, a passage 3b from a water pump 6 to the ceramic material- made wall part 7 of a combustion chamber 2is initially closed and so is another passage 3d from the wall part 7 to a thermostat 4 side, and a bypass passage 11 is opened instead. Then, air is introduced from an air lead tube 15 to the said wall part 7, and residual cooling water is taken back to the reservoir tank 10 of a radiater 5 by an electric motor-driven pump 18 in order to fill up the back of the wall part 7 of the combustion chamber 2 with air. Meanwhile, the wall part 7 is positively cooled down by cooling water at high load operation as conventionally.
Patent JP-S5965831-A (JP)
Title: Original illuminating device
Inventor: ASANO EIJI
IPC: G03G15/04
Filed: 1982-10-06
Abstract: PURPOSE:To permit utilization of diffusion light again as illuminating light and to improve the efficiency of illumination by disposing a reflective optical member for returning the diffusion light reflected on an original surface again to the original surface near the original surface. CONSTITUTION:A reflective optical member 15 is constituted of an arc-shaped reflection mirror 20 centering at the focus B on an original surface to focus the diffusion light reflected on the original surface to the focus B. The diffusion light reflected from one line in the longitudinal direction of a slit to be illuminated on the original surface including the focus B is reflected by the mirror 20 and returns onto the same line. Since the reflective optical member for returning the diffusion light reflected on the original surface again to the original surface is disposed near the original surface in this invention as mentioned above, the diffusion light which is not utilized in the prior art is made usable again for illumination and the efficiency of illumination is remarkably improved.
Patent JP-S5979258-A (JP)
Inventor: MANFURETSUDO AARU KUEENRU
IPC: G03G7/00
Filed: 1983-09-24
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-H0924423-A (JP)
Title: Hot bending method of metal tube and apparatus therefor
Inventor: MURAKAMI MUNEYOSHI
IPC: B21D7/025
Filed: 1995-07-13
Abstract: PROBLEM TO BE SOLVED: To improve homogeneity of tube circumferential material by inject cooling water to tube peripheral position wherein the temperature at the heating part of metal tube becomes the highest value and increasing the injecting quantity gradually directing to thickness increasing part corresponding to bending inside. SOLUTION: The metal tube 1 is heated by tube coil for water cooling and induction heating 10B, and is bent. Each time reaching the highest temperature is different at thickness decreasing side 1a and thickness increasing side 1b of the tube 1. The positions reaching the highest temperature at the thickness decreasing side 1a and the thickness increasing side 1b become respectively sites (a) and (b) being distance La and Lb from cross directional center C of the coil 10B. The cooling water is respectively injected to the sites (a) and (b) from nozzles 11a and 11b set at the tube coil for water cooling and induction heating 10B and the highest temperature positions are cooled. A hole diameter Db of the nozzle 11b is made larger than the hole diameter Da of the nozzle 11a and injecting flow rate at the increasing part 1a is made more than at the decreasing part 1a.
Patent JP-H0524752-A (JP)
Title: Maintenance device for elevator
Inventor: KOIKE HAJIME
IPC: B66B3/00
Filed: 1991-07-18
Abstract: PURPOSE:To easily perform complicated maintenance work by guiding with a instruction necessary for the maintenance work using a voice by a voice synthesizing device. CONSTITUTION:A signal is given to and received from an elevator control unit to perform arithmetic processing control of a maintenance data by a microprocessor 12, and a data necessary for maintenance work is input to display a necessary arithmetic processing result and elevator control condition or the like by a display part 14. Further for necessary information, a necessary voice synthesizing data is called from a voice synthesizing data memory 17 by a command of the microprocessor 12 and converted into a voice signal by a voice synthesizing processing part 16 to output it as a voice from a speaker 18. In this way, complicated maintenance work of using a maintenance console 8 can be easily performed.
Patent JP-H0735008-A (JP)
Title: Structure for fitting fuel injection valve of internal combustion engine
Inventor: SHIN FUHEI
IPC: F02M55/02
Filed: 1993-07-19
Abstract: PURPOSE:To resrtrain bubble generation after stoppage of an engine inside fuel passages, and prevent closure of the passages by the bubbles so as to enhance re-startability. CONSTITUTION:An injection valve supporting member 3 interposed between a cylinder head 1 and an intake manifold 2 is made of a synthetic resin. A fuel passing hole 16 is formed along the longitudinal direction of the supporting member 3 in such a manner as to be communicated with a fuel taking-in port of the fuel injection valve 13 disposed above the supporting member 3. The fuel passing hole 16 is divided into a first fuel passage 21 on the inner circumferential side and a second fuel passage 22 on the outer peripheral side via a tubular member 18, where both passages 21, 22 are communicated with each other at one end of the passage hole 16. The first fuel passage 21 is connected onto a fuel supply side while the second fuel passage 22 is connected onto a fuel return side. Fuel supplied through the first fuel passage 21 is supplied from the second fuel passage 22 to the injection valves 13, and surplus fuel is discharged onto the return side via a pressure regulator.
Patent JP-H0846038-A (JP)
Title: Formation of multilayer wiring
Inventor: YANAGIDA TOSHIHARU
IPC: H01L21/768
Filed: 1994-07-28
Abstract: PURPOSE:To enable enough removal of a natural oxide film formed in a viahole bottom part on a lower layer wiring without damaging a processing substrate by performing nonoxidizing plasma treatment while applying a substrate bias voltage of a specified range by using a plasma treatment device. CONSTITUTION:A natural oxide film 6 of a lower layer wiring surface 3 exposed in a viahole bottom part 5 is removed by using a plasma treatment device having a diffusion type high density plasma generation source wherein plasma density not less than 1X10<11> and less than 1X10<14>/cm<3> is acquired. In the process, nonoxidizing plasma treatment is carried out while applying a substrate bias voltage not less than 200V and less than 800V. Since plasma generation electric power and a substrate bias voltage of a plasma treatment device having a diffusion type high density plasma generation source can be controlled independently each other, incident ion energy can be optimized after optimum conditions for processing velocity and in-plane uniformity are ensured and the oxide film 6 can be removed without damaging a semiconductor element.
Patent JP-H0228244-A (JP)
Title: Orientated polyester-based alloy film
Inventor: KUZE KATSURO
IPC: B29C55/02
Filed: 1988-07-15
Abstract: PURPOSE:To obtain an orientated ester-based alloy film suitable as heat- shrinkable film, electrical insulating material, etc., having excellent heat resistance, transparency, heat shrinkability, etc., containing a specific glycol modified polyester and a specific polycarbonate. CONSTITUTION:(A) A glycol modified polyester obtained from a glycol component comprising a glycol (e.g., 2,2-diethyl-1,3-propanediol) shown by formula I (R2 and R2 are 2-6C alkyl) or the glycol and a glycol such as ethylene glycol and an acid component such as terephthalic acid is blended with (B) a polycarbonate having a constituent unit shown by formula II [A1 and A2 are aromatic residue; X is bond group shown by formula III (R3 and R4 are H or lower alkyl, etc.; n is 0 or 1] and preferably (C) polyethylene terephthalate and molded into a filmy state to give an orientated polyester-based alloy film.
Patent JP-H0465674-A (JP)
Title: Magnus device
Inventor: NAKAGAWA OSAMU
IPC: G01N33/483
Filed: 1990-07-06
Abstract: PURPOSE:To properly detect a peak point of time by deciding that the peak of the tension of a sample is detected when the time clocked from the change point of the tension exceeds a set time or when the absolute value of the difference between a measured tension value and a held tension value enters a set range. CONSTITUTION:The sample S is applied with initial tension f0 and 1st dispensation is performed at time T1, so that the tension beings to increase. When the tension increases to reach a maximum value at time T2, a timer is actuated, the tension value of a maximum value register is held, and the time-up state of the timer and the difference of the tension value are decided. At time T3, the difference of the tension value does not reach a tension range set value, but a set time is elapsed after the timer enters the time-up state, and the current tension is larger than the tension stored right after the 1st dispensation, so peak detection is decided and 2nd dispensation is performed. Then forcible dispensation is carried out a wait releasing time right after the dispensation.
Patent JP-H0679024-A (JP)
Title: Support for volleyball court
Inventor: TOMOHARA TAKU
IPC: A63B61/02
Filed: 1992-06-10
Abstract: PURPOSE:To provide a support for a volleyball having strength sufficiently usable for a regular game and a wt. capable of carrying at least one support by one person and capable of using a conventional insertion hole as it is by using a support made of an aluminum alloy and a reinforcing rib. CONSTITUTION:A support main body 10 is made of an aluminum alloy and the base part inserted in an insertion hole 40 of the main body 10 is formed into a cylindrical shape with a wall thickness of 4-8mm and at least the lowermost part of the base part 11 is set to 75mm-below 77mm in its diameter so as to be just inserted in the insertion hole 40 having an inner diameter of about 77mm. A reinforcing rib 20 is made of an aluminum alloy in the same way and provided to the support main body 10 on the side opposite to a net 30 so that the lower end thereof comes into contact with a floor surface. The thickness of the reinforcing rib 20 is set to 30-50mm, the protruding width from the support main body 10 thereof is set to 20-60mm, the attaching length to the support main body 10 is set to 300-1000mm and the whole vol. of the rib is set to 450-1875cm<3>.
Patent JP-S6421716-A (JP)
Title: Magnetic recording medium
Inventor: SHINOHARA KOICHI
IPC: G11B5/65
Filed: 1987-07-16
Abstract: PURPOSE:To obtain a magnetic recording medium having good sliding noises in low humidity environment by disposing a partially oxidized thin ferromagnetic metallic film, thin soft metallic film and lubricating film on a high-polymer film and making the hardness of the thin soft metallic film <=1/3 that of the this ferromagnetic metallic film. CONSTITUTION:A fine particle coating layer 5 formed by fixing fine particles of SiO2, Al2O3, etc., by a polyester resin, epoxy resin, etc., the thin ferromagnetic metallic film 6 consisting of a partially oxidized film of Co-Ni, Co-Cr, etc., the thin film 7 which is the thin soft metallic film having <=1/3Ho hardness designated as Ho and consists of Pb, Ni-Zn, etc., and the lubricating film 8 consisting of fatty acid, fatty acid ester, etc., are provided on the high-polymer film 4 of polyethylene terephthalate, polyethylen naphthalate, etc. The thin soft metallic layer 7 is formed to the hardness ranging 1/3 to 1/10. The adhesion is thus decreased by the soft metal 7 and the sliding noises are prevent from increasing even under severe friction and are maintained at the same level as in the other environment.
Patent JP-S6240131-A (JP)
Title: Quasioptical gyrotron
Inventor: YOSHIOKA TAKESHI
IPC: H01J25/00
Filed: 1985-08-14
Abstract: PURPOSE:To double the efficiency of a quasioptical gyrotron by preventing any electrons from traveling without passing through the resonator. CONSTITUTION:A magnetic field (B) of Z direction extends through the entire system. An electron gun 5 produces a homogeneous electron beam 6 which becomes incident upon a buncher 7. The buncher 7 separates the homogeneous beam into laminar beams 8 which then become incident upon a resonator 2 to oscillate microwaves The interval lambda/2 of the laminar beams 8 is adjusted according to an electric field pattern (Ey) of high frequency oscillation. Due to the above structure, it is possible to prevent any electrons from traveling without passing through the resonator 2, thereby almost doubling the efficiency of a quasioptical gyrotron.
Patent JP-H0737433-A (JP)
Title: Conductive elastic connector and its manufacture
Inventor: FUJIMOTO MICHIHIRO
IPC: H01B5/16
Filed: 1993-07-19
Abstract: PURPOSE:To provide an elastic connector (a rubber connector) which can connect a high density wiring, and has a high reliability of connection, by holding a fabric which consists of conductive yarn in either one side of warps or wefts, and electric insulating yarn in the other side, by an insulating high polymer elastic body, and making both ends of the above conductive yarn in the continuety condition. CONSTITUTION:As the material of a woven cloth, a stainless steel or copper in a metallic fine wire is used. As the warps, a synthetic fiber such as polyester or nylon is used. As the constitution of the woven cloth, the yarn with the mean diameter less than 100mum are used for the warps and the wefts, and the cloth finished in 50 to 350 mesh (line number/inch) is used preferably. As the cloth composition, a plain weave, for example, is favorable. As the elastic body, a silicone rubber is preferable in respect of the electric insulation and the weather-proof property.
Patent JP-S6239243-A (JP)
Title: Automatic fitting method of printing wheel in typewriter
Inventor: SAITO HIDEO
IPC: B41J25/24
Filed: 1985-08-14
Abstract: PURPOSE:To improve the total printing speed extremely efficiently, by a method wherein a plurality of printing wheels is held within a containing box moving in the direction of crossing with movement of a carrier and a desirous printing type is printed after a piece of the printing wheel has been fitted in a turning shaft of the printing wheel by moving the same upward to a position conforming to printing from the containing box. CONSTITUTION:A plurality of printing wheels 12 is provided respectively so as to move them in a vertical direction on a containing box 19 constructed so as to move longitudinally on a carrier constructed on a machine rest so as to move laterally to a platen provided on the machine rest. A piece of the desirous printing wheel out of them is transferred to the lower part of a position conforming to printing to the carrier along with the containing box 19 through an action of a transfer by a control signal from a control circuit. Then a fitting hole and stopping hole of the printing wheel are raised and positioned to positions confronting respectively with a rotary shaft of the printing wheel provided on the carrier and a stopping hole provided on the rotary shaft by a holding and pinching mechanism and ascending and descending mechanism of the printing wheel provided on the carrier.
Patent JP-S5966751-A (JP)
Title: System for recognizing static structure of program
Inventor: ASOU TOSHINORI
IPC: G06F9/06
Filed: 1982-10-08
Abstract: PURPOSE:To reduce the man-hour, by storing an external reference symbol of an object module in the unit of program to a storage area as a table and representing the structure of a source program as a tree structure. CONSTITUTION:The formed source program is inputted to a program input section 11 of a processor 1, translated at a translation section 12 and the object module 13 is obtained in the unit of each program. The object module 13 incorporates a program name relating to the said program as the external reference symbol. The external reference symbol corresponding to the program name is stored in a main storage device 2 via an editing section 14 in the form of table. In recognizing the structure of the program, the contents of the said table form is edited into the tree structure at the edition section 14 and displayed on a display device 3.
Patent JP-S6336060-A (JP)
Title: Electromagnetic fuel injection valve
Inventor: SHIRABE NAOTAKA
IPC: F02M61/16
Filed: 1986-07-29
Abstract: PURPOSE:To reduce the operating noise of a needle valve by projectingly providing a vibration isolating body on the outer peripheral face of a power receiving connector and bringing said vibration isolating body into pressure contact with the inner peripheral face of a power feeding connector in a valve in which a fuel injection nozzle is opened by attracting said needle valve by means of an electromagnetic coil. CONSTITUTION:A needle valve 12 which is longitudinally movably provided in a housing 1 is brought into contact with a valve seat 14 closing a nozzle 13 when an electromagnetic coil 11 is not electrified while, on the other hand, it is attracted to a fixed core 10 and brought into contact with a stopper 15 to open the nozzle 13 when the electromagnetic coil 11 is electrified. In this structure, on a power receiving connector 2 which is projectingly provided on the outer periphery of the rear half part of the housing 1, a vibration isolating rubber ring 31 is fitted over the cylinder wall 21 of the connector 2 at a certain pressure being projected out of the outer peripheral face. And, the outer periphery of the rubber ring 31 is brought into pressure contact with the inner periphery of the outer cylinder of a power feeding connector 4. Thereby, vibration which is generated when the needle valve 12 is brought into contact with the valve seat 14 and with the stopper 15 can be reduced.
Patent JP-H0343758-A (JP)
Title: Electrophotographic printer
Inventor: TAMURA TOSHINORI
IPC: G03G15/02
Filed: 1989-07-11
Abstract: PURPOSE:To prevent low voltage fogging from occurring in a part where the first rotation of a photosensitive body at the time of restarting gets in a printing range by counting elapsed time since the final printing is finished and a processing action is stopped and performing the processing action every fixed time by receiving a time-over signal. CONSTITUTION:After the final printing is finished and the processing action is stopped, a control part 1 allows a counter 2 to start and resets the counter 2 after the next printing data is received and the processing action is restarted. In the case that the final printing is finished and the processing action is in a standby state without receiving the next data for a certain time or more, the counter 2 generates the time-over signal to the control part 1, which drives a process driver 3 to execute at least electrostatic charging and static eliminating actions out of carlson processes to the photosensitive body for forming an image and the processing is made in the standby state again. Thus, the surface potential of the photosensitive body is prevented from lowering and the low voltage fogging is prevented from occurring in the part where the first rotation of the photosensitive body after starting the next processing action gets in the printing range.
Patent JP-H0467036-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: MIZUKURA NOBORU
IPC: G03C7/392
Filed: 1990-07-05
Abstract: PURPOSE:To prevent fogging in color developing and in color mixing by incorporating a specified compound. CONSTITUTION:The compound to be used is represented by formula I in which each of R1 - R4 is independently H, halogen, alkyl, sulfonyl, carbamoyl, sulfo, or the like, and each of R1 and R2 may form a carbon ring together with each other; Z is a C atomic groups necessary to form a 5- or 6-membered imido ring together with a group of formula II; and (n) is an integer of 0 - 4, thus permitting the obtained photosensitive material to be superior in color reproduction performance, graininess, and sharpness and to securely prevent color developing fog and color mixing fog.
Patent JP-S59116378-A (JP)
Inventor: HENRII TEII HAIDORAA
IPC: H01J37/34
Filed: 1983-09-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S59146657-A (JP)
Inventor: FURANSHISU JIEI BONNAA JIYUNIA
IPC: A61F13/56
Filed: 1983-09-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0343525-A (JP)
Title: Nonfreezing faucet
Inventor: SAKUMA KOICHI
IPC: E03B7/10
Filed: 1989-07-11
Abstract: PURPOSE:To always facilitate the supply of fresh water by providing a changeover valve for communicating an inlet port both with a dead-water outlet port and with a discharge water outlet port, a tank for reserving water at the time water is stopped, and a water-supply means for supplying water at the time water is discharged. CONSTITUTION:When a faucet 3 is opened for communicating an inlet port 5a with a dead-water outlet port 5b, water flows into a cylinder 11 to move a piston part 12 and a piston 9 to the right, and the water pushed out is discharged through a discharge-water outlet port 5c. Then, the side part 7b becomes a negative pressure, and when a gap is caused between a hollow pipe 14 and a water-supply pipe 8, the water in pipes 2 and 8 flows into the side part 7b and is reserved in a tank 7. When the port 5a is communicated with the port 5c, the piston 9 is moved to the left, so that the water inside the side part 7b is discharged through a conduit pipe 16, and a valve 13 is opened to supply the water from a feed water pipe 1 through a water supply pipe 8. Thus, clean water can be supplied.