baber/WOPTO huggingface dataset:
Patent JP-H026296-A (JP)
Title: Fluid flow self-adjusting system
Inventor: JIYON JIEI BUIKARI
IPC: B64D43/00
Filed: 1989-03-10
Abstract: PURPOSE: To control a flow precisely and accurately without necessitating a flowmeter by adjusting a metering valve during a time interval so that fluid follows a flow control accurately under normal pressure and temperature conditions. CONSTITUTION: A metering valve 16 is opened from an initially closed position to a selective position where a pressure drop across a fixed orifice 38 is achieved, the pressure drop is detected by a sensor 39, and a signal occurred on a lead wire 40 is applied to a controller 60. At the same time, the position of the valve 16 is recorded by a signal on a lead wire 56 from a resolver 54, and one set point is provided to it. Next a valve 34 is closed, a valve 36 is opened, and the valve 16 is kept open until it is indicated on a sensor 42 that a flow passing the other fixed orifice is equal to that obtained when an orifice 41 is adjusted. A reading on a line 56 indicating the position of the valve 16 provides a second set point.  Then the reading is continued on a plurality of fixed orifices until a relation between an actual flow rate and a resolver reading can be obtained so as to provide information corresponding to one adjustment curve.
Patent JP-H07243454-A (JP)
Title: Manufacture of clutch piston
Inventor: MATSUI YASUZUMI
IPC: F16D25/0638
Filed: 1994-03-02
Abstract: PURPOSE:To facilitate cutting of a clutch piston and improve yield by molding a sizing molding material while sandwiching a forging molding material by means of an upper die and a lower die, and then cutting a surface molded by circular projections of the sizing molding material. CONSTITUTION:A clutch piston is used for switching inner peripheral part and a circular guide projected on an outer peripheral part. In manufacture, a flat circular forging/molding material 7 is sandwiched by an upper die 2 provided with a plurality of circular projections 6 on its lower surface and a lower die 3 provided with carved portions 5 corresponding to the clutch piston, opposed to the circular projections 6 on its upper surface, to form a sizing molding material 1. Cutting is conducted on the surface molded by the circular projections 6 of the sizing molding material 1, for completing the clutch piston. close-contact performance of the sizing molding material 1 is improved by the carbed portions 5.
Patent JP-S62216060-A (JP)
Title: Buffer control system
Inventor: MATSUMOTO SUSUMU
IPC: G06F13/38
Filed: 1986-03-14
Abstract: PURPOSE:To quickly eliminate faults related to a buffer by recording previously the module address that secured last the buffer and and the module address that released the buffer. CONSTITUTION:A buffer control module 3-1 of a communication control processor 3 allocates an idle buffer 1-1 to the module 3-1 when a buffer securing request is received and at the same time stores the address of the module that delivered the securing request in a requester address store area 2-1 of the buffer 1-1. When prescribed communication control processing is ended, the module 3-1 that received a release request to the buffer 1-1 releases this buffer 1-1 and at the same time stores the address of the module received the release request in a requester address storage area 2-2 of the buffer 1-1. In such a way, it is possible to detect quickly the factors of the faults related to buffers 1-1-1-n.
Patent JP-S56152318-A (JP)
Title: Adaptive equalizer
Inventor: MATSUMOTO KATSUHEI
IPC: H03H21/00
Filed: 1980-04-25
Abstract: PURPOSE:To make an adaptive equalizer high-precision, by adding the communication line impulse response estimating function to the adaptive equalizer to make it possible to calculate all iterative equations. CONSTITUTION:Control circuit 5 adds the function, by which the communication line impulse response is estimated, to the function of the control circuit which changes the characteristic of filter 2 on the basis of the error between the output of transversal filter 2 and the output of quantizing circuit 3. Impulse response Pj of the communication line including the matched filter is shown in the waveform figure. Assuming that receiving code aj is equal to the transmission code, Pj can be obtained because the number of Pjs required for these simultaneous equations is 2M+1 and the number of equations is 2M+1 also in respect to output qj of the communication line including the matched filter. Consequently, all iterative equations are obtained by calculation.
Patent JP-H05223080-A (JP)
Title: Sliding vane compressor
Inventor: EITAI KAZUO
IPC: F04C18/344
Filed: 1992-02-07
Abstract: PURPOSE:To eliminate imbalance of pressure in a back pressure chamber at the time that high pressure lubricating oil leaks in a suction port, to prevent a vane from being inclined by introducing the high pressure lubricating oil from the suction hole to the back pressure chamber, and partitioning the back pressure chamber by a partitioning part in the longitudinal direction. CONSTITUTION:When a rotor 5 rotates, a vane 7 is slidingly contacted with the inner peripheral surface of a cylinder 2 at its tip, and the volume of a compression chamber 9 is changed successively to compress a refrigerant sucked through a suction port, and then to discharge it through discharge ports 59a, 59b. The vane 7 is pressed outward by the oil pressure from a back pressure chamber 38 formed at the bottom of a vane groove 8 of the rotor 5 and brought into slide-contact with the inner peripheral surface of the cylinder 2. In this case, a partition part 61 for partitioning the back pressure chamber 38 in a state of a maximum vane immersion, is formed at about one-third of the longitudinal length of the back pressure chamber 38. Thus, the transfer between the high pressure lubricating oils supplied respectively to the rear side and the front side of the back pressure chamber 38 at the time of maximum vane immersion is shut off to equalize lifting force of the vane 7.
Patent JP-S60198705-A (JP)
Inventor: YOKOTA HIROSHI
IPC: H01C10/02
Filed: 1984-03-22
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-H02235464-A (JP)
Title: Reception data control circuit for terminal interface
Inventor: HAYASHI HIDEKI
IPC: H04L29/10
Filed: 1989-03-09
Abstract: PURPOSE:To generate a reception data output suitable for control condition by classifying various control signals by conditions and applying data control by classified conditions. CONSTITUTION:A logic section 11 in a control condition classification section 10 receives control signals LP1, LP2, inputs the output to a data classification section 14 and an AND section 15 controls outputs of received data RD, A. The result as to a control signal X-in and LP1, LP2 inputted to the logic section 12 is inputted to a synthesis section 18. Moreover, a logic section 13 inputs control signals ST1, CHMAS and RT1 and control signals LP1, LP2, a classified output 130 of one control condition is inputted to a data classification section 14 to control the output of a loop data LD and other classification output 131 is outputted to the data classification section 14 and an AND section 17 to control the output of a transmission data SD. The outputs of the data classification section 14 are synthesized by a synthesis section 18, from which received data outputs RD, B are generated.
Patent JP-S62213878-A (JP)
Title: Preparation of painted steel plate having excellent coating appearance after painting and baking
Inventor: TSUTSUMI MASAYA
IPC: B05D3/02
Filed: 1986-03-17
Abstract: PURPOSE:To prevent a film defect due to dust or seeding in a baking oven, in manufacturing a painted steel plate by a roll coater, by applying painting to the under surface of the steel plate under a specific range of tension and passing the painted steel plate through the baking oven. CONSTITUTION:In order to keep the contact pressure of a painted steel plate and coater rolls 1, 4 constant, for example, the tension of a deflector roll 3 and a bridle roll 8 to 0.5-3.0kg/mm<2>. In this state, the paint from a paint pan 5 is applied to the lower surface of the steel plate 6 by an under surface coater roll 4 to form a top coat layer and service coat is subsequently applied to the upper surface of the steel plate 6. Because the steel plate 6 after painting is passed through a baking oven 7 in such a state that the top coat surface is turned down, the adhesion of dust or seeding falling from the wall of the oven to the surface of the paint film is prevented and a high quality painted steel plate having excellent film appearance is obtained.
Patent JP-S54148947-A (JP)
Title: Delivery controller for clutch lubricating oil
Inventor: MURAYAMA KOUTAROU
IPC: F16D13/74
Filed: 1978-05-16
Abstract: PURPOSE: To heighten a durability with a seizure prevented further with a well disengagement of  the clutch, by such consturction that, with a hole provided to radially pass through a sleeve hub  from a core hole of the driven shaft, and a centrifugal valve provided in said hole, a lubricating  oil be made spraying over the drive friction plate and the driven friction plate.   
     CONSTITUTION: With a core hole 9 provided in a driven shaft 1 and a hole 11, diametrical-way  linking to the core hole 9, provided also in a sleeve hub 5, a lubricating oil is made passing  through a slit 12 from the core hole 9 and the hole 11 and spraying over a driven friction plate 6  and a drive friction plate 4, simultaneously with a centrifugal valve 13 provided in the hole 11 to  make a pressing by a spring 15. During a low speed rotation, with the centrifugal valve 13 being  closed and a lubricating oil not flowing, the driven friction plate 6, when the clutch is disengaged,  is prevented from rotating together with the drive friction plate 4 due to a viscosity of the lubricating oil. When becoming a high speed rotation, with the centrifugal valve 13 opened by a centrifugal force, the lubricating oil is sprayed over the both friction plates 6, 4. In this way, a  durability is enhanced with a seizure prevented simultaneosly with a clear disengagement of the  clutch made capable.  
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59185167-A (JP)
Title: Control power source circuit of power converter
Inventor: FUJIWARA MASANORI
IPC: H02M7/48
Filed: 1983-03-31
Abstract: PURPOSE:To prevent the variation in the voltage at power supply switching time to a control power source circuit by adding a voltage stabilizer and a phase advancing circuit to an automatic voltage controller of a chopper of a power source circuit which operates at the instantaneous power interrupting time of a commerial power source. CONSTITUTION:An AC motor SM is driven by a power converter PT, the control voltage is obtained from a commercial power source via rectifiers RF2, RF3, and the induced voltage of an idle rotation of the motor SM is supplied through choppers Q3, Q4, diodes D1, D2 controlled via rectifiers RF4, AVR3 at the instantaneous power interrupting time. At this time, a voltage stabilizer which contains Zener diodes ZD1, ZD2 is added to a voltage setter VS and a chopper period setter CP of the AVR3, and a phase advancing circuit which contains a capacitor C5 and a diode D4 is added to the voltage detector VD. Accordingly, the variation in the voltage in the control power source switching at the instantaneous power interrupting time is eliminated, thereby maintaining the stable control operation.
Patent JP-H03257681-A (JP)
Title: Picture processor
Inventor: MASAKI TOSHIMICHI
IPC: G06T5/20
Filed: 1990-03-08
Abstract: PURPOSE:To extract picture element signals at equal interval positions concerning the both directions of a matrix for a picture by setting a matrix-shaped mask area to the picture for each field to be generated by a picture signal in jump scanning, and extracting the picture element signal for every two picture elements concerning the picture element for each horizontal scanning area in the mask area. CONSTITUTION:A matrix-shaped mask area 34 is set to a picture B for each field to be generated by the picture signal in jump scanning, and the picture element signal is extracted for every two picture elements concerning the picture element for each horizontal scanning line in the mask area 34. Thus, the picture element signals can be extracted at the equal interval positions concerning the both directions of the matrix of the picture. Therefore, it is not necessary to synthesize the picture for one frame by the picture signal for two fields while using a scan comparator, and the simplification of configuration and the improvement of responsiveness in the processing to the picture input can be realized.
Patent JP-H02230142-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: ONO SHIGERU
IPC: G03C1/83
Filed: 1988-03-10
Abstract: PURPOSE:To enhance the color reproducibility and sharpness of the photosensitive material by incorporating a specific dyestuff and specific coupler therein. CONSTITUTION:The dyestuff expressed by formula I and the magenta coupler expressed by formula II are incorporated into this photosensitive material. In the formulas, R1, R4 denote H, aliphat. group, etc.; R2, R6 denote H, aliphat. group, etc., R3, R6 denote H, aliphat. group, etc., L1 to L3 denote methyne; m denotes 0 to 2; M<+> denotes n-valent cation; n denotes 1 to 3; X denotes H, substituent; Z2 denotes H, elimination group; W denotes H, acyl, etc., Za, Zb denote (substd.) methyne, etc. The images having the excellent color reproducibility and sharpness are obtd. by making combination use of the dye stuff of formula I which does not exert harmful influence on the photographic characteristics of the emulsion layers, is excellent in decolorability by processing and is stable to aging and the coupler of formula II having the excellent color reproducibility.
Patent JP-S61213376-A (JP)
Title: Photochemical film forming device
Inventor: ITO HIROMI
IPC: H01L21/205
Filed: 1985-03-19
Abstract: PURPOSE:To form a film deposited by evaporation on a substrate to a uniform thickness by moving and focusing a light beam in the advancing direction thereof in the stage of irradiating the light beam to an atmosphere gas, decomposing photochemically the gas and forming the film of the resulted product of reaction on the substrate. CONSTITUTION:The light beam 1b is irradiated through a focusing lens 5 and an incident window 2 to the reactive atmosphere gas to decompose photochemically the reactive atmosphere gas, by which the film of the resulted product of decomposition is deposited on the surface of the substrate 3. The quantity of the resulted product of decomposition is proportional to the power intensity of the light beam 1b and therefore the light beam 1b is focused in the forward position where the power intensity is gradually decreased by the reaction with the reactive atmosphere gas. The power density of the light beam 1b is thereby made uniform. The quantity of the resulted product of decomposition by the photoreaction by the power of the light beam 1b is thus made uniform over the entire surface of the substrate 3 and the deposited film having the uniform thickness is formed on the substrate 3.
Patent JP-S59185030-A (JP)
Title: Production of magnetic recording medium
Inventor: KUWABARA TSUNEO
IPC: G11B5/66
Filed: 1983-04-01
Abstract: PURPOSE:To obtain a magnetic recording medium of a thin continuous film type which deteriorates less with age and has high resistance to wear and productivity by formng a thin ferromagnetic metallic film on a non-magnetic base then treating the same with an aq. soln. contg. permanganate and fluoride. CONSTITUTION:A magnetic layer to be formed on a base is a thin ferromagnetic metallic film. The compsn. of the thin ferromagnetic metallic film is preferably cobalt, nickel or consists essentially thereof. A method of forming said film may be any among vacuum deposition, sputtering, ion plating and plating. The compsn. consisting essentially of Co in particular or consisting essentially of Co and 1-3 kinds among Ni, Cr and O among these compsns. is preferred as the compsn. for thin ferromagnetic metallic film, in terms of an electromagnetic conversion characteristic. The thin magnetic metallic film formed in such a way is subjected to a treatment by a wet process. The wet process used in this case is the treatment for immersing the film into an aq. soln. contg. permanganate and fluoride.
Patent JP-S54150177-A (JP)
Title: Shape detector
Inventor: ISHIMOTO MASAKI
IPC: B21B38/02
Filed: 1978-05-17
Abstract: PURPOSE: To detect shapes at good accuracy with a simple construction by detecting the differences in tension owing to the undulation condition of a strip under rolling as the quantities of deflection of elastic materials.  
     CONSTITUTION: Rings 11 which are disposed in a plurality with their outside circumferences being pressed in the surface width direction of a strip 6 under traveling by being applied with tension are inserted with a multiplicity of cylindrical springs  in parallel with a shaft 8 between the shaft 8 which penetrates the rings 11 and is suported rotatably at both ends. Gap detectors 7 which detect the change in a gap G are disposed via the gap on the side of the rings 11 not in contact with the strip 6. The differences in the components of force of the tension owing to the undulations of the strip 6 exerted to the rings 11 are converted to the quantities of deflection of the cylindrical springs 20 inserted between the rings 11 and the shaft 8 and these quantities of deflections are captured as the quantities of deviation of the rings 11 from the axial center of the shaft 8. Said quantities of deflection are detected as the quantities of change of the gap G. The signals of the quantities of change of the respective detectors 7 are transmitted as the shape signals integrated in an arithmetic device 51 to a rolling control unit 52. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11258576-A (JP)
Title: Liquid crystal display panel and its manufacture
Inventor: SEKIGUCHI KANETAKA
IPC: G02F1/1333
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To maintain the degree of scatter corresponding to no voltage impression and to attain transmittance corresponding to no 110 voltage impression by preparing plural areas having respectively different scatter degrees at the time of no voltage impression. SOLUTION: A lower substrate 1 and an upper substrate 6 are stuck to each other through a sealing material 13 and a mixed liquid crystal(LC) layer 11 consisting of LC and transparent solid is sealed in a gap between both the substrates 1, 6. The transparent solid formed by dissolving an organic monomer into the LC, and after injecting the monomer into the gap between both the substrates 1, 6, irradiating the monomer with ultaraviolet rays. The polymerization of the solid is sufficiently progressed in an area (scatter area) smaller than a pixel part on which a signal electrode 2 and a counter electrode 7 are overlapped to each other and a large scattering property is obtained. In an area other than the scatter area, the polymerization of the transparent solid is not almost progressed and a large transmission factor is obtained.  A difference in the polymerization of the transparent solid can be attained by forming a difference in the wavelength of light applied to the mixed LC layer 11 between the scatter area and the other area.
Patent JP-2000256824-A (JP)
Title: Production of carburizing atmospheric gas and carburizing method using the gas
Inventor: OTA HIDETOSHI
IPC: C23C8/22
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for safely producing carburizing atmospheric gas capable of accelerating the carburizing rate and improving the treating efficiency, and to provide a method for subjecting steel to carburizing treatment by the gas with high working efficiency. SOLUTION: Hydrocarbon (methane), carbon dioxide and oxygen are mixed in a mixing compsn. outside of the range of a triangle ABC in a ternary component gaseous mixture composition diagram of hydrocarbon (methane)-carbon dioxide-oxygen outside of the compositional range in an explosive gaseous mixture state to form into a raw material gaseous mixture, and this raw material gaseous mixture is thermally converted to obtain carburizing atmospheric gas contg. carbon monoxide and hydrogen of high concns., moreover, the steel is subjected to carburizing treatment by using this gas.
Patent JP-S62214463-A (JP)
Title: Information processor
Inventor: FUJIWARA NARIMITSU
IPC: G06F15/02
Filed: 1986-03-15
Abstract: PURPOSE:To execute prescribed information processing continuously even if an external storage device is replaced, by performing the processing prescribed with program information stored in the second storage means provided in a processor body. CONSTITUTION:When an alarm operation is set, contents to be executed are stored in a RAM 13 of an external storage device 3 and a RAM 21 of a processor body 2. Though the external storage device 3 is detached from the processor body 2, the alarm time and execution contents are stored in the RAM 13, and the set and registered alarm operation is executed if the external storage device 3 is set to another processor body 2 in which contents of the RAM 21 are cleared. Even if an external storage device which has not an alarm setting program is set, set contents of the alarm operation stored in the RAM 21 are read out.
Patent JP-H04270949-A (JP)
Title: Apparatus for detecting flaw
Inventor: KAWASHIMA SUMIHIKO
IPC: G01N21/958
Filed: 1991-02-27
Abstract: PURPOSE:To detect not only a flaw such as the air bubble contained in a transparent film but also a flaw such as the fine surface flaw of said film. CONSTITUTION:A light source 11 is provided in a box body 10 having an opening part 16 and a shield plate 12 whose outer peripheral surface A is positioned outside the opening inner peripheral surface B of the opening part 16 is provided between the light source 11 and the opening part 16. A photographing apparatus is provided within the range surrounded by the segments L connecting the outer peripheral surface A of the shield plate 12 and the opening inner peripheral surface B of the opening part 16 at a great distance from the intersecting point (r) of the segments L outside the box body 10.
Patent JP-H09250408-A (JP)
Title: Intake pipe laying structure in intake device for internal combustion engine
Inventor: ASAI MASATAKA
IPC: F02M35/10
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To uniformly supply intake air to each cylinder by improving air distributing performance to inlet port portions through intake pipes. SOLUTION: Four independent intake pipes 5, 6, 7, 8 are disposed inside a surge tank 1 constituted of upper and lower split cases 2, 3 assembled to each other, in such a manner as to correspond to respective cylinders. The surge tank 1 is provided with an inlet wall 11 having an inlet port 12 for taking air inward, an intake pipe collecting wall 17 disposed inside and downward of the inlet wall 11, and an intake pipe juxtaposing wall 13 fixed to a cylinder head. Inlet port portions 15 of the independent intake pipes 5, 6, 7, 8 are connected to the intake pipe collecting wall 17; and outlet port portions 16 thereof are connected to the intake pipe juxtaposing wall 13 in parallel to a direction A of an array of cylinders. Distances L between the inlet port 12 of the inlet wall 11 and the independent intake pipes 5, 6, 7, 8 are substantially equal to each other. Consequently, air taking-in through the inlet port 12 flows by substantially equal distance L into the inlet port portions 15.