baber/WOPTO huggingface dataset:
Patent JP-H0562912-A (JP)
Title: Vapor growth device and cleaning method thereof
Inventor: SATO HIROSUKE
IPC: H01L21/205
Filed: 1991-09-04
Abstract: PURPOSE:To prevent corrosion and the like on the part where the substrate on a substrate holder is placed when the deposite accumulated on the substrate holder is removed. CONSTITUTION:After a semiconductor thin film has been vapor-grown on a substrate 4, the substrate 4 on a substrate holder is housed in the first spare chamber 16 using a substrate receptacle 20. A substrate holder protection plate 23 is placed on the part where the substrate 4 of the substrate holder 1 from the second spare chamber 17, etching gas is allowed to flow into a reaction furnace 3 from an etching gas feeding device 9, and the deposite accumulated in the substrate holder 1 is removed.
Patent JP-S6383419-A (JP)
Title: Disk brake with booster
Inventor: NAGARA HIROAKI
IPC: F16D65/28
Filed: 1986-09-22
Abstract: PURPOSE:To increase braking force without using a vacuum servo by mounting both a differential piston functioning as a hydraulic booster and a limiting valve used to supply additional liquid and circulate it. CONSTITUTION:A staged differential piston 25 is inserted in a staged bore 27 to provide liquid tightness between both a primary input chamber 30 on which liquid pressure works and a primary output chamber 30 which is communicated with a cylinder 6. A valve seat 39, a limiting valve body 42 which has a valve head part 42a and shuts off liquid communication between a secondary input chamber 40 and a secondary output chamber 41 at the valve seating time, and a spring 43 are mounted inside a bore 38 which communicates a pipe passage 37 reaching the cylinder 6 with the primary input chamber 30. Air mixed in working liquid in the pipe passages 35 and 37 is discharged via the cylinder 6. Without a pressure amplifying source, input liquid pressure can be increased to increase in braking force of a brake and the brake can poccess high response and high effectiveness in cost and space.
Patent JP-S6283767-A (JP)
Title: Two color-image forming method
Inventor: TABUCHI KENJI
IPC: G03G13/01
Filed: 1985-10-07
Abstract: PURPOSE:To attain the removal by a cleaning device by using the same carrier with the first development and the second development and using a toner which is not triboelectrified substantially with a carrier at the first development. CONSTITUTION:The first toner mixed into the second developing device 7 is in a condition separated from a postprocessing agent, is not triboelectrified and is destaticized by contacting with the carrier, and a part of other part is triboelectrified to a negative polarity by contacting with the second toner. The first toner, in which the charging quantity is almost destaticized to zero, comes to be the powder smoke, and comes to be the powder smoke at the area B in the upstream side of the developing agent conveying direction of a developing area A. The toner powder smoke is collected through a duct 79 held to the negative pressure by the suction fan. Charging to the negative polarity which is the polarity reverse to the second toner, the first toner is stuck to the image background part of the surface of a photosensitive body drum 1, is not transferred to a transferring paper 16 and is removed from the surface of the photosensitive body drum 1 by a cleaning device 10.
Patent JP-H01115415-A (JP)
Title: Apparatus for breaking bubbles
Inventor: RORUFU OODERUHAIDE
IPC: B05B1/32
Filed: 1988-09-07
Abstract: PURPOSE: To annihilate foaming of the activated sludge suspension of waste water by closing a reaction vessel with a plate having a flow-through opening, connecting the flow-through opening to a nozzle having two wall bodies within a chamber, in which wall bodies limit an outlet slit and one of the wall bodies is elastically movable. CONSTITUTION: The reaction vessel is closed by the plate having the flow- through opening. The flow-through opening is connected to the nozzle 12 in the chamber disposed on the outer side of the vessel via a pipeline 11. The nozzle 12 has walls 16, 17 forming an angle, and the outer slit 18 is limited by the outer edges thereof. The lower wall 16 forms the fixing part of the nozzle 12 and the upper wall 17 has a film body 19 and a spring 25 and is made elastically movable. The activated sludge suspension of the foamed waste water flowing continuously from the reaction vessel into the nozzle 12 is extruded through the outlet slit 18. At this time, the foam of the suspension is annihilated at the time of passing through the outlet slit 18 and is separated to a degassed liquid phase and a gaseous phase.
Patent JP-S6466250-A (JP)
Title: Rubber composition for tire tread
Inventor: TAKINO HIROSHI
IPC: C08L21/00
Filed: 1987-09-08
Abstract: PURPOSE:To provide the titled composition outstanding in both crack and cut resistances, comprising specified proportion of natural rubber etc. and a polybutadiene with the cis content predominant and the difference between the Shore A hardnesses at the corresponding respective specified temperatures being specific value. CONSTITUTION:The objective composition comprising (A) 10-60pts.wt. of a polybutadiene with the cis content of >=98% and the difference DELTAA between the Shore A hardnesses at -5 deg.C and 23 deg.C respectively being <=4 and (B) 40-90 pts.wt. of natural rubber and/or a diene-based synthetic rubber.
Patent JP-H0654148-A (JP)
Title: Image exposure device
Inventor: OHASHI TSUTOMU
IPC: G03G15/01
Filed: 1992-07-30
Abstract: PURPOSE:To properly superpose each color dot also when exposures are performed repeatingly by modulating the frequency of an image clock signal in accordance with irregularity of optical beam scanning speed. CONSTITUTION:Laser beam scans and exposes a photosensitive drum 7 in the direction of the arrow A. A beam detection circuit 11 detects the scanning of laser beam before the exposure of the photosensitive drum 7 and outputs a BD(beam detect) signal. The BD signal from the circuit 11 is inputted in a speed irregularity detection circuit 1 and the scanning speed irregularity signal from the circuit 1 is inputted in a clock modulation circuit 2. The oscillation output of the circuit 2 is made an image clock signal, image signals are successively read based on the timing of this image clock signal and they are transmitted to an image signal modulation circuit 8. Namely, as the frequency of the image clock signal also changes in accordance with the scanning speed irregularity of laser beam, the location of laser beam for the image signal on the photosensitive drum 7 becomes constant.
Patent JP-H0285197-A (JP)
Title: Counter
Inventor: MATSUMURA HIROSHI
IPC: B67D7/78
Filed: 1988-09-09
Abstract: PURPOSE:To facilitate an oil feeding operation by providing two counting systems of the same kind of oil in a housing and providing small indicators in respective nozzles of said counting systems and providing controllers indicating the total quantity of fed oil on said indicators by means of a common switch turned on. CONSTITUTION:Two sets of counters 1a, 1b, a nozzle select switch 17 and a card reader 18 on a stand 16 are equipped, when a common switch 14 is turned on before a first nozzle 10a is undone in case of common use, a controller 15 memorizes the movement of a second nozzle 10b and controls common oil feed operation with the memory of common use of both nozzles 10a and 10b. When the common use is memorized with the common switch 14 turned on, it flow pulses are input from transmitters 7a, 7b of both flow pulses, both pulses are added up and the aggregate is indicated at counters 11a, 11b of both gripps and output on POS.
Patent JP-H1165164-A (JP)
Title: Dry developing toner
Inventor: ENDO TERU
IPC: G03G9/08
Filed: 1997-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a dry developing toner which can prevent fogging in an image or white voids caused by the presence of a charge controlling agent and which can improve the fixing strength of an image to a printing paper by applying an org. fine powder on the surface of resin particles by mechanical impact force without using a charge controlling agent, and thereby, properly controlling the charge amt. of the toner by the org. fine powder. SOLUTION: The surface of colored resin particles is coated with an org. fine powder having <=0.8 μm average particle size by mechanical impact force without incorporating a charge controlling agent so that the charge amt. of the toner is controlled by the org. fine powder. Thus, image fogging and white voids due to the presence of a charge controlling agent is prevented, and the fixing strength of an image to a printing paper is improved.
Patent JP-H0272379-A (JP)
Title: Electrophotographic device
Inventor: SAKO SHUNKAI
IPC: G03G15/02
Filed: 1988-09-07
Abstract: PURPOSE:To always use a wire which has not been used yet in an electrostatically charged area for an image carrier and to prevent unevenness in discharge from occurring by providing a take-up device for the wire for a grid wire and corona discharge wire. CONSTITUTION:The take-up devices 23 are respectively provided for the grid wire 22 or the grid wire 22 and the corona discharge wire 19 used in the corona discharge device so that the wires may be used while being taken-up. Therefore, the respective wires pass on a cleaning member while they are taken-up and moved so as to be cleaned. Thus, the contamination by foreign matter and the deterioration of the wire in the corona discharge device can be eliminated and stable discharging characteristic can be kept for a long period.
Patent JP-H04107647-A (JP)
Title: Error log output system
Inventor: NAKANO TADAYOSHI
IPC: G06F11/34
Filed: 1990-08-29
Abstract: PURPOSE:To quickly obtain the necessary error information when an unrecoverable fault is recognized by providing an error logging program to decide whether an error detail status is needed or not. CONSTITUTION:An error logging program 15 is started with occurrence of an unrecoverable error. An error log deciding means 100 checks the presence or absence of an I/O error requiring an error detail status with collation performed with a detail status table contained in its own memory based on the input error log information. When an error requiring the detail status is recognized, a detail status acquiring means 101 produces a detail status I/O instruction to the relevant device/controller. Then an error log output means 102 edits the error log information and the detail status and outputs them to a printer 18. As a result, the necessary error information can be quickly and automatically obtained when an unrecoverable fault is recognized.
Patent JP-2000043684-A (JP)
Title: Advanced wiper
Inventor: AIZAWA SHIN
IPC: B60S1/44
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To make the wiper of a vehicle sweep rain drops on the whole surface as compared with conventional types of wipers which can sweep them only at a fan-shaped sweeping area. SOLUTION: A soft rubber sweeping part 2 is formed forcibly into an L shape by a drive device 3. A winding device 6 always attempts to wind the sweeping part 2. When it comes to a position indicated with (2), the sweeping part 2 is wound around a winding device 6 by a shortening amount. When the sweeping part 2 is formed into an L shape again as indicated with (3), it extends from the winding device 6 by a lengthening amount. The wind- extending direction 7 is such a direction that the sweeping part 2 winding- extends. It is thus possible to sweep rain drops on the whole surface.
Patent JP-H04109131-A (JP)
Title: Temperature sensor device for heat exchanger
Inventor: TAKEGAWA MASAYUKI
IPC: G01K1/14
Filed: 1990-08-29
Abstract: PURPOSE:To improve the heat transfer property between a temperature sensor and a holder by pinching the peripheral side section of the temperature sensor along its longitudinal direction with a plate spring member folded into a V-shaped cross section, and bringing it into elastic contact with the inner wall of the holder. CONSTITUTION:A plate spring member 4 is inserted into a holder 2, and hooking pieces 7 (for preventing the drop of the spring member 4), 8 are coupled with both ends of the holder 2. A temperature sensor 3 is inserted between the inner face of the holder 2 and the spring member 4 until its insertion tip is brought into contact with a hook section 9. The plate spring member 4 is spread so that its V-shaped cross section is slightly opened. The sensor 3 is pressed to the inner wall of the holder 2 by the closing force of the spring member 4 while its peripheral side section is pinched along the longitudinal direction by the spring member 4. The whole insertion portion of the sensor 3 is stably held by the spring member 4 in good contact with the inner face of the holder 2. The heat transfer property between the holder 2 and the temperature sensor 3 is improved, and the high-sensitivity temperature detection by the sensor 3 can be attained.
Patent JP-H1058986-A (JP)
Title: Forming part of weather strip
Inventor: MORIHARA YASUHIRO
IPC: B60J10/04
Filed: 1996-08-27
Abstract: PROBLEM TO BE SOLVED: To improve fitness and mounting position precision against an edge of a sashless door of an automobile. SOLUTION: Concerning a forming part of a weather strip 20 which consists of No.1 flap part 25 for assembly and N.o2 flap part 26 for assembly protruded, deploying them on the right and left sides centered by a pillar part 21 with a bending insert panel IP as its core at the upward end of it, the forming part of a weather strip 20 provides both No.2 flap parts 25, 26 for assembly with penetration holes 27 on each and the insert panel IP with penetrating holes 28 whose bore are bigger than the penetrating hole 27, hence deflecting the center of each hole 28 of the insert panel IP against the center of each hole 27 of No.1 flap part 25 for assembly toward the rear of an automobile with a specified deviation amount dR toward the rear of the automobile in advance, is inserted in a way that each hole is eccentrically overlapped and maintained.  Therefore, the appearance around sashless door is not defaced, and sealing toward an door window WG and inserting a clip is well maintained.
Patent JP-H1133433-A (JP)
Title: Electrostatic filtrating device
Inventor: TOKUMOTO KENKICHI
IPC: B03C5/02
Filed: 1997-07-16
Abstract: PROBLEM TO BE SOLVED: To reduce a required quantity of a solvent solution to be used and to improve purifying capacity by forming an electrode generating electrostatic field on the surface wall of a tank storing the solvent solution as an electrode wall and charging a polluted water in the solvent solution from the bottom of the tank with a polluted water injector. SOLUTION: The polluted waste water is discharged into the lower vertical part 1a of the tank 1 by the polluted water injector 6 through an introducing pipe 7 to be mixed with the solvent solution 18. The drop-wise polluted water having a lower specific weight than that of the solvent solution is floated and vigorously moves at a high speed to be splashed at the time of passing through the electrostatic field E between the electrode walls 2a, 2c... and the electrode surface 3a, 3c... to be floated as the further atomized water drop by the atomization phenomenon particular to the electrostatic field. In the while, an oil component or an organic material in the polluted water is dissolved and adsorbed in the solvent solution 18.  As a result, the water purified in this way ascends in the vertical part 1b and discharged as the purified water and on the other hand, the undissolved impurity is collected as a sludge layer and discharged through a discharge 11.
Patent JP-S60118707-A (JP)
Title: Thermoplastic resin having excellent impact resistance and heat resistance
Inventor: KISHIDA KAZUO
IPC: C08F220/42
Filed: 1983-11-30
Abstract: PURPOSE:To obtain the titled resin having remarkably improved balance of the impact resistance and the heat resistance, by copolymerizing an alpha-aromatic vinyl compound with vinyl cyahide in the presence of rubber particles having large particle size and obtained by the fattening of a diene rubber with a specific copolymer latex. CONSTITUTION:The objective resin can be produced by polymerizing (A) 93- 30pts.(wt.) of a monomer mixture composed of 30-90wt% alpha-alkylaromatic vinyl compound, 10-40% vinyl cyanide and 0-60% copolymerizable vinyl monomer in the presence of (B) 7-70pts. of rubber latex having particle diameter of >=0.2mu and obtained by mixing (i) 100pts. (solid basis) of a small particle rubber latex having a pH of >=7 and derived from (a) 100-50% 1,3-butadiene and (b) 0-50% monomer copolymerizable therewith and having the group of formula (e.g. styrene) with (ii) 0.1-5pts. of a copolymer latex composed of (c) 3-30% monomer containing acid group [e.g. (meth)acrylic acid], (d) 97-35% 1-12C alkyl acrylate and (e) 0-48% copolymerizable monovinyl monomer.
Patent JP-S59116325-A (JP)
Title: Method for continuously annealing dead soft steel strip
Inventor: TAKAHASHI SEIICHI
IPC: C21D9/56
Filed: 1982-12-22
Abstract: PURPOSE:To carry out the continuous annealing of a dead soft steel strip without causing heat buckle even at a high temp. by specifying the tension of the strip during passing through a continuous annealing furnace in accordance with the width and thickness of the strip. CONSTITUTION:The tension of a steel strip during transfer in a continuous annealing furnace having heating and soaking zones is regulated to a value below the tension value calculated by an equation: T<-0.064X+1.85 [where T is the unit tension value (kg/mm.<2>) of the strip, X=l<2>/tX10<-4>, (l) is the length (mm.) of tapered parts of a roll contacting with the strip, and t is the thickness (mm.) of the strip]. The tapered parts are those 3 of a roll 1 as a transfer roll for continuously passing the strip through the furnace.
Patent JP-2000052736-A (JP)
Title: Control method for car height adjusting device
Inventor: INABA SUSUMU
IPC: B60G17/015
Filed: 1998-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a control method for a car height adjusting device to reduce a change amount of an elevation stroke occurring when an ambient temperature is lowered. SOLUTION: Pressure oil is supplied to a hydraulic cylinder 10 by driving a hydraulic pump 11 and a pressure in a hydraulic cylinder 10 by pressure gauges 44 and 45 arranged in a pipe line 30 to control the hydraulic pump 11. In a so formed car height adjusting device, since the ambient temperature of the hydraulic pump 11 is detected to adjust a supply oil amount per minute, incurring of a loss of the pipeline 30 at a low temperature is reduced and the occurrence of a change of the elevation stroke of a car body is decreased.
Patent JP-H0780541-A (JP)
Title: Puller device for extrusion
Inventor: HASHIMOTO ICHIRO
IPC: B21C35/02
Filed: 1993-09-10
Abstract: PURPOSE:To prevent bending of the tip end part of extruded material and to prevent generation of trouble on transfer and/or stretch of an extruded material by providing an arm which is pivotally supported at its rear end part and vertically rockable centering the supporting point and adjusting a position in height of the receiving face of a joe. CONSTITUTION:In a puller device, the arm 4 fitted with the joe 5 at its tip end part is pivotally supported at its rear end part and vertically rockable centering the supporting point 6a is provided and the position in height of the receiving face 5a of joe 5 is adjusted. Thus, the tip end part of extruded material 2 is positioned on the extruding center regardless of height and size of the material 2 and, in this state, the bottom surface of the tip end part is received by the receiving face 5a of joe 5 to be chucked. Accordingly, bending of the tip end part of extruded material 2 caused by chucking in the puller is prevented and the cross-sectional shape of the extruded material 2 is stabilized.
Patent JP-2000055827-A (JP)
Title: Method and device for inspecting mouth part of glass container, etc.
Inventor: KUBOTA HIDEO
IPC: G01N21/90
Filed: 1998-08-10
Abstract: PROBLEM TO BE SOLVED: To inspect the presence or absence of chips and protrusions at the mouth part of a container. SOLUTION: A sensor 3 to detect a body to be inspected 1 such as a glass container, an illuminating device to illuminate the mouth part of the body to be inspected 1, and four two-dimensional video cameras 5 to input images by the detection of the sensor 3 are arranged in a transferring device 2 to transfer the body to be inspected 1. An image processing device 6 processes the images inputted from the two-dimensional video cameras 5, distinguishes chips and protrusions at the mouth part of the container from micro adhesions at the mouth part, and detects them. By this, it becomes possible to perform inspection in which chips and protrusions at the mouth part of the container are distinguished from foreign matter even when the foreign matter except chips and protrusions is adhered to the mouth part.
Patent JP-H04106733-A (JP)
Title: Phase comparator and focus error detector
Inventor: ISHIBASHI HIROMICHI
IPC: G11B7/09
Filed: 1990-08-27
Abstract: PURPOSE:To detect a focus error in a wide detecting dynamic range by obtaining a difference signal between two signals, detecting an absolute value of a phase difference from each other from 0 deg. to 180 deg., detecting further a sign of the phase difference and subjecting this difference signal to sample-and-hold. CONSTITUTION:The devices are composed of a differential amplifier 8 for obtaining a difference signal between each light receiving part output of a divided photodetector, peak detecting circuits 11 and 12 for generating a pulse signal to rise at each max. value of the difference signal, an early/late deciding circuit 13 for outputting an earlier generated one of the pulse signals as a timing signal K<+> and the other one as a timing signal K<->, a sample-and-hold circuit 9 for subjecting the difference signal to sample-and-hold with the signal K<+>, a sample-and-hold circuit 10 for subjecting the difference signal to sample- and-hold with the signal K<-> and a differential amplifier 14 for obtaining a difference between outputs of the circuits 9 and 10, and a phase difference is detected in a range of -180 deg. - +180 deg.. By this method, a focus error is detected in a wide dynamic range.
Patent JP-S59118385-A (JP)
Inventor: OOMORI AKIRA
IPC: B25J9/00
Filed: 1982-12-24
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-S6286557-A (JP)
Title: Information recording medium
Inventor: SAWANO MITSURU
IPC: G11B7/24024
Filed: 1985-10-11
Abstract: PURPOSE:To improve a recording characteristic and to execute especially both writing and reading by fitting two substrates forming a recording layer on a pre-groove by adhesive layer facing to the recording layer and providing them so that the adhesive layer does cover the surface of the recording layer. CONSTITUTION:On two diskoid substrates 1a and 1b, pre-groove forming layers 3a and 3b to form pre-grooves 2a and 2b respectively and recording layers 4a and 4b provided on them are provided. The substrates 1a and 1b are fit facing to the recording layers 4a and 4b through bonding layers 5a and 5b formed on the junctioning surface of the outer peripheral end part and the inner peripheral end part of respective surfaces. At such a time, the recording layers 4a and 4b are not covered with the adhesives. Thus, both the writing and reading can be executed.