baber/WOPTO huggingface dataset:
Patent JP-H05258051-A (JP)
Title: Batch execution device for tile base image rotation, scaling, and digital half-tone screening
IPC: G06T5/00
Filed: 1992-08-06
Abstract: PURPOSE: To adjust contone through image rotation, anamorphic scaling, and digital half-tone screening which are used when a page description language is executed. CONSTITUTION: A two-dimensional sampling increment is defined in a slow-speed scanning direction so as to rotate the contone image and make the anamorphic scaling effective, and a movement quantity between successive pixels is related to a corresponding pixel-topixel movement quantity in the contone image. A sampling increment is also defined in high and slow scanning directions for a movement quantity between half-tone scaling cells according to a screen angle and screen ruling. To generate output data at each successive pixel position, increment sampling is performed in the contone image to generate a sampled contone value. This value defines a sampling position together with an increment half-tone sampling address. Each title is successively processed in two nested loops and the output data are written at a proper pixel position of a corresponding block.
Patent JP-H0660772-A (JP)
Title: Switch structure
Inventor: OSAWA EIJI
IPC: H01H13/52
Filed: 1992-08-07
Abstract: PURPOSE:To provide a switch structure which is composed so as not to turn a switch on even if outside force is applied to an emboss part, for example, in the case an article is put on the switch erroneously. CONSTITUTION:Contact point conductors 11, 12 are installed in a substrate 10, a housing material 13 having an emboss part 14 is fixed on the substrate 10 while a spacer 16 being set between them, a movable contact point 15 is installed in the inside of the emboss part 14, and further a ring-like emboss part 20 for guarding is formed in the circumference of the emboss part 14. Consequently, even if an article is put on the switch, the article is supported by the emboss part 20 for guarding and the emboss part 14 does not dent greatly and thus the contact point conductors 11, 12 are not connected each other by the movable contact point 15.
Patent JP-S6270842-A (JP)
Title: Two-component type diazo copying material
Inventor: SUGURO YOSHIHIRO
IPC: G03C1/52
Filed: 1985-09-24
Abstract: PURPOSE:To prevent discoloration of a non-picture image part of a two- component type diazo copying material by incorporating a surface active agent having 8-18 HLB and a water-soluble high molecular compd. together with silica with is treated on the surface with a specified compd. in the precoated layer. CONSTITUTION:In a two-component type diazo copying material provided with a precoated layer and a photosensitive layer on a base body, silica particles which have been treated on the surface with either one among 1-3C monohydric alcohol, dihydric alcohol, diazomethane, or a silane coupling agent, are dispersed in the precoated layer. Further, a surface active agent having 8-18 HLB and a water-soluble high molecular compd. are incorporated in the precoated layer. For example, when the treatment of silica with dihydric alcohol is performed, the silica together with dihydric alcohol dissolved in a solvent such as acetone or hexane are heated and pressurized in an autoclave, allowing to react for 30-60min; then the autoclave is decompressed. By this method, discoloration of non-picture image part due to, particularly, nitrogen oxides contained in the exhaust gas from automobiles, is prevented.
Patent JP-2001033482-A (JP)
Title: Contact type probe device
Inventor: SUGITA MASAKAZU
IPC: G01R1/067
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To remarkably reduce an adverse influence of a noise when inspected by interposing an insulator between cylinders made of conductors connected to a ground to engage the cylinders with an outside of a guide tube and projecting ends of a needle-like contactor from ends of the cylinders. SOLUTION: Since a circuit board 1 is forwarded toward a printed board A of a material to be inspected and a needle-like first contactor 5 of each probe 3 is brought into contact with a terminal electrode A1 of the board A and then pressed by an elastic force of a first spring 9, the board 1 is electrically connected to the contactor 5. Then, the contactor 5 and a guide tube 4 for holding the contactor 5 are covered with a cylinder 1 connected to a ground, and the cylinder 1 seals peripheries of the tube 4 and the contactor 5 to effectively avoid an invasion of a noise near the tube 4 and the contactor 5. The cylinder 1 can be constituted to be urged by the spring 9 provided in the guide tube in the same direction as the projecting direction of the contactor 5.
Patent JP-2000043120-A (JP)
Title: Production of tubular object
Inventor: NOGAMI MITSUHIDE
IPC: B29C48/33
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To produce a tubular object wherein a reinforcing material is almost uniformly oriented in the peripheral direction of the tubular object in the inner and outer layers of the tubular object to be molded. SOLUTION: A synthetic resin is extruded into the annular passage 44 of a mold 4 consisting of an inner mold 42 and an outer mold 41 and having the annular passage 44 provided between both molds 42, 41 from a first extruder and the inner mold 42 is rotated and a mixture 8 containing a synthetic resin 82 and a reinforcing material 81 is extruded into the annular passage 44 in the circumferential direction by a second extruder 2 from the direction crossing the center axis of the annular passage 44 at a right angle to allow the synthetic resin from the first extruder to meet with the mixture 8 from the second extruder 2 in the annular passage 44 and the mixture 8 of the synthetic resin 82 and the reinforcing material 81 is extruded from the mold 4.
Patent JP-S6190225-A (JP)
Title: Coordinate position input device
Inventor: KISO SHIGEMITSU
IPC: G06F3/038
Filed: 1984-10-08
Abstract: PURPOSE:To use at a narrow place by providing a means to separate and convert the displacement quantity from an origin point which is detected by position detector into a components of coordinate axes which cross at specified angle each other. CONSTITUTION:A displacement detecting part 21 detects optically the displacement quantity of operational part from the origin point and outputs the displacement quantity. X, Y direction components extraction parts 22a and 22b separates the inputted displacement quantity into components of coordinates axes which cross at a specified angle, and extracts single value of each of them and outputs it. Signal converting part 23a and 23b converts the component displacement volume into a corresponding analogue signal and outputs it. Digital output part 24a and 24b converts the analogue signal into pulse train of a frequency which corresponds to input signal level and outputs it as far as input signal is supplied. Interface part 25 transmits the outputs of output parts 24a and 24b together with ON/OFF signals of operation switches 5, 6 to an information processing device.
Patent JP-S6190222-A (JP)
Title: Constant current control device
Inventor: OBARA NOBUYUKI
IPC: G05F1/56
Filed: 1984-10-08
Abstract: PURPOSE:To prevent the deviation of rise-up time of load current and to regularize the total energy supplied to the load, by correcting such as to increase the load current when the power source voltage is reduced and to reduce the load current when the power source voltage is increased. CONSTITUTION:When power source voltages VDD, VEE decreases, a current Ip supplied to a resistor 21 of a correction means 54 is also reduced, and an output voltage Vh of an operation amplifier 13 is lowered. Consequently, correction current Ib decreases resulting in the reduction of detection current Ip. As the result, a differential amplifying circuit 51 is activated so that the output voltage Vc of the operation amplifier 11 may increase, and load current Io is increased. Contrarily, when the voltages VDD, VEE increases, the current Ip and Ib also increase, and the detection current Ip increases. Therefore, the circuit 51 is activated to reduce the voltage Vc of the amplifier 11, and the current Io is reduced. Thus, the current Io is corrected and the deviation of the rise time of the current is prevented, and the total energy supplied to the load is maintained at a constant level.
Patent JP-H1053200-A (JP)
Title: Industrial unmanned helicopter
Inventor: WATANABE YOSHIHIKO
IPC: B64C7/00
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To fit and detach a cover of an airframe body easily by fitting an upper cover to the upper part of a chassis closably through a hinge in the state of being positioned on right and left cover parts, and opening the upper part and disengaging fasteners. SOLUTION: A hinge is fitted to the upper part of a chassis 31, and an upper cover 24 is fitted to this hinge. The upper cover 24 is fitted to the chassis 31 closably in the direction of an arrow mark by the hinge. Right and left cover parts 22, 23 are fitted to the chassis 31 by inserting claws 25 respectively into insert openings 32 in the opened state of the upper cover 24. The right and left cover parts 22, 23 can be detached by opening the upper cover 24 and disengaging fasteners 37 in three places and then pulling out the right and left cover parts 22, 23 obliquely upward. The interior of an airframe body is thereby placed in a completely exposed state.
Patent JP-S60103451-A (JP)
Title: Microprogram control system
Inventor: KITAMURA TOSHIAKI
IPC: G06F9/28
Filed: 1983-11-10
Abstract: PURPOSE:To attain the microprogram control even to the first stage of a pipeline by separating the field which controls the first stage from the field which control other stages. CONSTITUTION:An instruction to be executed is set to an instruction register, and an access is given to a part (FCS)31 corresponding to the first flow of a control memory by an operation part (instruction code) and in the timing of a stage A of the first flow. Then microinstructions for control following the stage A are read out, and at the same time an access is given to a control memory (NDCS)2 for stage D through a selector 1. Then a microinstruction used for control of the stage D of the second flow is read out. Decoders 52 and 51 deliver control signals used for control of each stage. The addresses of accesses are stored to a latch 4, and the accesses are given to the parts (MCS) corresponding to the second and its subsequent flows of control memories at and after the stage A in the timing of the stage D.
Patent JP-H0259787-A (JP)
Title: Information processor
Inventor: HAYAKAWA KIYOSHI
IPC: H04N5/64
Filed: 1988-08-25
Abstract: PURPOSE:To smoothly adjust the inclined angle of a display board and, at the same time, to store the optimum inclined angle by connecting a main body and the display board by using a shape memory alloy. CONSTITUTION:This information processor is provided with a liquid crystal display board 1, main body 2, shape memory alloy member 4, and heating heater 5. The user of this processor causes the shape memory alloy member 4 to store the optimum angle by turning off a switch 7 after he turns on the switch 7 and fixes the display board 1 at the most easily seeable angle from his eyes E while the member 4 is heated. Therefore, even when the inclined angle of the display board 1 is manually changed in the cooled state of the member 4 thereafter, the display board 1 can be set at the stored inclined state when the switch 7 is again turned on. Thus the inclined angle of the display board can be changed smoothly and, at the same time, the display board can be set to a desired position.
Patent JP-H0259741-A (JP)
Title: Packaging unit for black and white photosensitive material imparted with exposing function
Inventor: SHIBA KEISUKE
IPC: G03C1/005
Filed: 1988-08-25
Abstract: PURPOSE:To obtain a photograph which has good tone reproducibility of details by providing a flash emission assisting illumination mechanism to the packaging unit and using a black and white photosensitive material having a specific exposing performance. CONSTITUTION:The packaging unit for the black and white photosensitive material imparted with the exposing function is constituted by housing the black and white photosensitive material into a box which has a fixed focus lens and diaphragm shutter and is provided with the flash emission assisting illumination mechanism. The black and white photosensitive material of which the value of the ratio tau(10<-4>)/tau(10<-2>) of the average gradation tau(10<-4>) of +0.2 base density (including fogging density ) +0.2 to +1.0 base density of the characteristic curve obtd. by white light exposing of 1/10,000sec to the similarly obtd. average gradation tau(10<-2>) of the characteristic curve obtd. by white light exposing of 1/100sec is between 0.75 and 1.05 is used. The photograph having the excellent tone reproducibility is obtd. in this way.
Patent JP-H1151156-A (JP)
Title: Gear, gear device, and backlash adjusting method of the gear device
Inventor: ADACHI TETSUYA
IPC: F16H55/18
Filed: 1997-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a gear and a gear device which have a simple configuration and reduce power transmission loss and backlash by changing a transfer amount continuously along the direction of thickness. SOLUTION: In a gear which continuously changes a transfer amount in accordance with the displacement in the direction of thickness, meshing gears are moved in the axial direction to change a meshing pitch distance and adjust backlash. That is, the meshing of gears can be automatically adjusted so that backlash becomes zero due to the change of a position of the gear 5 in the direction of a rotary shaft, even if a substantial meshing distance is changed due to the machining accuracy of the gear and a frame, because the gear 5 is energized in the arrow G direction by an elastic member 9. Moreover, even when the center of a pitch circle of the gear is deviated from the rotary shaft and the gear swings, backlash can be adjusted by merely moving the gear 5 in the direction of the rotary shaft in accordance with the swing of the gear.
Patent JP-H0534235-A (JP)
Title: Diffuser
Inventor: SEKINE KAZUO
IPC: G01M9/04
Filed: 1991-07-29
Abstract: PURPOSE:To reduce pressure loss in an air current flowing out of an apparatus for generating a hypersonic air current. CONSTITUTION:If pressure of an air current S flowing in a subsonic diffuser 12 is higher than pressure of air current flowing in a supersonic diffuser 11 due to flow-in of an air current into a duct 7, a part of the air current S flowing in the subsonic diffuser 12 is discharged through an air current flow-in hole 20 provided on a diffuser fixed part 13 and an air current discharge hole 21 toward a diffuser movable part 16 which is rotatably supported on the diffuser fixed part 13. The air current causes the diffuser movable part 16 to rotate so as to reduce a cross section of a flow path at an intermediate part in a back-and-forth direction in the duct 7. Then a Mach number of the air current S further drops and pressure recovery of the air current S flowing out of the duct 7, thereby reducing normal pressure loss of a diffuser.
Patent JP-2001037367-A (JP)
Title: Automatic selection system for egg and detection system for defective egg
Inventor: TOMOSUE MASAO
IPC: G01B11/24
Filed: 1999-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a detection system enabling various defective eggs to be detected in high accuracy. SOLUTION: This detection system has a green color LED 34, a red color LED 32 and an orange color LED 33 each having the function to irradiate an egg with light of a specified wavelength region, a CCD camera 15 having the function to photograph the reflected light image of an egg associated with the green color LED 34 and also photograph the respective transmitted light images of the egg associated with the red color LED 32 and the orange color LED 33, and an image processing unit 10 for detecting defective eggs by using both the data of reflected light images and transmitted light images.
Patent JP-H07206093-A (JP)
Title: Device liquid heat insulation storage for and distribution
Inventor: BORUFUGANGU HAIRUMAN
IPC: B65D77/06
Filed: 1994-09-05
Abstract: PURPOSE: To provide an apparatus for thermal insulation storage and dispensation of liquid which is excellent in thermal insulation effect as compared with a conventional apparatus and can be handled easily. CONSTITUTION: A thermal insulating external container 10, a bag-shaped airtight replaceable internal container 11 made of a thin, flexible and foldable material for putting liquid therein and arranged at the inside of the thermal insulating external container, and a tubular member 24 provided at the internal container and extending to the outside of the thermal insulating external container are provided. The thermal insulating external container includes a bell-shaped upper member 13 and a bottom member 12 whereon the bell-shaped upper member is mounted. The bell-shaped upper member is mounted on the bottom member with its opening facing downward, and a periphery 17 for fitting in tight sealing to the lower periphery of the bell-shaped upper member is formed at the bottom member. The bell-shaped upper member includes a bell-shaped thermal insulating bush in a vacuum hollow structure.
Patent JP-H0656501-A (JP)
Title: Green compact
Inventor: FURUSAWA HIDEKI
IPC: C04B35/632
Filed: 1992-08-07
Abstract: PURPOSE:To provide a green compact having high dewaxing efficiency at. the time of dewaxing in a nonoxidizing atmosphere. CONSTITUTION:This green compact consists of ceramic powder, an org. binder and a radical generating agent. The amt. of the org. binder is 5-25 pts.wt. per 100 pts.wt. of the ceramic powder and the amt. of the radical generating agent is 1-50wt.% of the amt. of the org. binder.
Patent JP-S6454101-A (JP)
Title: Automatic controller for boiler
Inventor: TANAKA MITSUO
IPC: F22B35/00
Filed: 1987-08-26
Abstract: PURPOSE: To prevent an accident of a plant in a boiler of power generating plant by a method wherein an amount of feeding water, an amount of fuel to be fed and an amount of air are controlled by a boiler master signal corrected in response to an increased amount of water contained in the boiler under abnormal states such as FCB and occurrence of load run-back state. CONSTITUTION: A drum type power generating plant is comprised of a boiler main body 20, a high pressure turbine 2, a middle pressure turbine 31 and a power generator 3. This plant is controlled by a boiler automatic control device 302. That is, a boiler master signal is corrected in response to a variation in amount of water in a boiler drum 10, a downcomer 41 of the boiler drum 10 and a water wall tube 40, thereby a flow rate of fuel, a flow rate of combustion air and a flow rate of feedwater are controlled and a drum level is controlled within a lower limit and an upper limit even in the case of abnormal state.  In addition, in the case of an once-through boiler having no boiler drum, the boiler master signal is corrected in response to a variation of an amount of water in the furnace wall water tube 40, a flow rate of fuel, a flow rate of combustion air and a flow rate of feedwater are controlled and a waterwall metal temperature of the furnace is controlled within a predetermined value even in the case of abnormal condition.
Patent JP-H0852873-A (JP)
Title: Ink-jet type printer head and driving method thereof
Inventor: KIMURA SHIGERU
IPC: B41J2/205
Filed: 1994-08-12
Abstract: PURPOSE:To carry out the excellent dot gradation recording and accomplish the high speed of the discharging speed of ink droplets. CONSTITUTION:Ink 80 filled in a plurality of pressure chambers 20 is compressed with piezoelectric elements. Ink droplets are made to fly from a plurality of nozzles 70 corresponding to the pressure chambers. In this ink jet printer, a control part and first and second vibrating plates 31 and 32 forming two side walls facing each other of the individual pressure chambers are provided. Therefore, first and second piezoelectric elements 41 and 42 having first and second piezoelectric displacement parts 41b and 42b, which are corresponding to the first and second vibrating plates and attached respectively, are provided. The signal from the control part is inputted into the first and second piezoelectric displacement parts individually. One or both of the first and second piezoelectric displacement parts are displaced, and the size of the ink droplet is changed. Furthermore, the first and second piezoelectric displacement parts are alternately displaced, and the ink droplets are continuously flown in this constitution.
Patent JP-H0376354-A (JP)
Title: Speech voice output circuit
Inventor: MIZUTANI HAJIME
IPC: H04M1/00
Filed: 1989-08-17
Abstract: PURPOSE:To output a speech voice suitable for kinds of plugs to be connected by outputting a voice of a speaking person and a hearing person in the case of a 3-terminal plug while being separated to each other and mixing the voice of the speaking person and the hearing person in the case of a 2-terminal plug and outputting the mixed voice. CONSTITUTION:When a 3-terminal plug is plugged into a jack, a voice of a speaking person incoming to a voice input terminal 1 and outputted from a buffer amplifier 8 is divided by a low resistance resistor 9 and an input resistor 14, since the resistance of the low resistance resistor 9 is small, the voice of a speaking person is outputted to a terminal 12c without almost any loss. On the other hand, when a 2-terminal plug is plugged into a jack 5, a voice incom ing to the terminal 1 and outputted from the amplifier 8 is applied to the low resistance resistor 9 because a terminal 15c of the plug 15 is in contact with the terminal 15a, the voice is extracted by a subtracter 10 as a voltage differ ence across the low resistance resistor 9. added to the voice of a hearing person incoming to a voice input terminal 2 at an adder 11 and the sum is outputted to a terminal 50 of the jack 5, then the voice of the speaking person and the hearing person is mixed and outputted.
Patent JP-H1151302-A (JP)
Title: Boiler
Inventor: OCHI KENICHI
IPC: F22B37/10
Filed: 1997-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a boiler in which the temperature difference between respective walls constituting the upper wall of a furnace and the temperature difference between respective tubes constituting each wall can be suppressed. SOLUTION: Intermediate headers 21, 22 coupled, respectively, through a coupling pipe 23 are installed between the spiral wall 1 and the side walls 3, 4, between the spiral wall and the front wail 5, and between the spiral wall and the bottom wall 6 and a screen 8 wherein each coupling pipe 23 is provided with a temperature reducing unit 24 for spraying water. A pipe 25 for supplying spray water to each temperature reducing unit 24 is provided with a valve 26 and a coupling pipe 27 at the upper outlet of furnace is provided with a fluid temperature measuring unit 28. Opening of the valve 26 is controlled by a command signal from a fluid temperature controller 29 such that the temperature of a fluid flowing through the coupling pipe 27 at the upper outlet of furnace is kept at a constant level.
Patent JP-S6189808-A (JP)
Inventor: SUZUKI TATSUO
IPC: B28C5/00
Filed: 1984-10-11
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。