baber/WOPTO huggingface dataset:
Patent JP-S63125946-A (JP)
Title: Electrophotographic sensitive body
Inventor: KOJIMA AKIO
IPC: G03G5/14
Filed: 1986-11-17
Abstract: PURPOSE:To obtain effect of rising charged potential and reducing dark attenuation and to improve sensitivity of the titled body by incorporating at least one kind of a polyvinyliden fluoride and a copolymer of vinyliden fluoride- trifluoroethylene to an under coating layer as a main component. CONSTITUTION:The titled body is formed by laminating the under coating layer, a charge generating layer and a charge transfer layer in this order on a conductive substrate body. The under coating layer is formed by dissolving at least one kind of the polyvinyliden fluoride and the copolymer of vinylidene fluoride-trifluoroethylene in a solvent such as dimethyl formamide, tetrahydrofuran and methyl ethyl ketone, etc., solely or a mixture thereof, followed by applying the obtd. solution on the conductive substrate body and drying it. The titled body having the improved rising of the charged potential and the improved dark attenuation is obtd.
Patent JP-S62117831-A (JP)
Inventor: BURUGISEERU BURUNO
IPC: B65H54/70
Filed: 1986-11-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0990576-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: ISHII YOSHIO
IPC: G03C7/36
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To reduce change of hue due to fluctuation of development processing by incorporating a specified yellow coupler and a cyan coupler. SOLUTION: The color photographic sensitive material has blue-, green-, and red-sensitive silver halide emulsion layers on a support and contains the yellow coupler represented by formula I and the cyan coupler represented by formula II. In the formula I, R1 is a tertiary alkyl group; R2 is a halogen atom or an alkoxy group or the like; R3 is an alkoxycarbonyl group or the like; R4 is a halogen atom or an alkyl group or the like; (n) is 0, 1, or 2; each of R5 and R6 is, independently, H atom or an alkyl group; and X is O or S atom or the like. In formula II, R1 is a -CONR4 R5 group or the like; R2 is a group substitutable on a naphthalene ring; R is an integer of 0-3; R3 is a substituent; X is H atom or the like; and each of R4 and R5 is, independently, H atom or an alkyl group or the like.
Patent JP-H07130415-A (JP)
Title: Connector
Inventor: SHIBATA MINORU
IPC: H01R4/24
Filed: 1993-10-29
Abstract: PURPOSE:To connect a flat cable easily. CONSTITUTION:A connector is provided with contacts 1 having first connection parts 10, 11 and second connection parts 20, 21 formed almost in a U-letter form having a slot 1a at a center part, a body 2 of insulation material containing the four contacts 1, and a cover 3 of insulation material for covering the body 2 which is connected to the body 2 by a connection part 23 capable of being folded to press a pair of belt-shaped flat cables 4, 5 in which four wires are provided in parallel, and press-connect each wire to the slit 1a in each connection part. The flat cables 4, 5 can, therefore, be electrically connected to each other easily only by pressing the cover 3 to the body 2 side with a nearby tool such as pliers.
Patent JP-S63127174-A (JP)
Title: Apparatus for detecting ultrasonic wave
Inventor: OKAMOTO MINEO
IPC: G01S7/521
Filed: 1986-11-15
Abstract: PURPOSE:To reduce the height of an ultrasonic wave detection apparatus, by forming the apparatus so as to separate the same into a terminal stand and an apparatus main body and laying external wiring on the opening side of the terminal stand. CONSTITUTION:This apparatus is mounted to a building surface 10 such as a ceiling or a wall surface and formed so as to be separated into a terminal stand 2 provided with terminals 5 to which external wiring 7 is connected and an apparatus main body 1 in which a transmitting-receiving circuit receiving the ultrasonic wave from the ultrasonic vibrator mounted on the terminal stand 2 is received. By this constitution, the external wiring can be laid on the opening side of the terminal stand 2 and the height of this ultrasonic wave detection apparatus can be reduced.
Patent JP-2001094505-A (JP)
Title: Intermittent receiving method
Inventor: NABESHIMA HIDEO
IPC: H04B1/16
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To provide an intermittent receiving method which can suppress depletion of a battery even in environment wherein noise in a reception frequency band is large. SOLUTION: This intermittent receiving method of a receiver is equipped with a function of monitoring a transmission signal sent from a transmitter repeatedly and irregularly by intermittently repeating receiving operation and a function of changing to a continuous reception state from the intermittent reception state once detecting the above transmit signal to fetches data sent from the transmitter.  When the level of the signal received by the receiver exceeds a threshold, a shift from the intermittent reception state to the continuous reception state is made and an intermittent detection comprising two stages of a carrier detecting for deciding whether or not there is a signal having a level above a 1st threshold and an data detecting for deciding whether or not there is a signal having a level above a 2nd threshold among signals detected through the carrier detecting is performed; when it is decided that the absence of a signal is detected successively above a specific number of times in the data detecting carried out in the intermittent reception state of the 2nd stage, the 1st threshold is increased.
Patent JP-H02119049-A (JP)
Title: Separator paper of alkaline battery
Inventor: KUBO KOSEI
IPC: H01M50/409
Filed: 1988-10-27
Abstract: PURPOSE:To ensure battery capacity by mixing alkali resistant cellulose fiber with synthetic fiber for paper making, and specifying the content and broken degree by striking of the alkali resistant cellulose fiber, thereby preventing internal short-circuit and keeping electric resistance low. CONSTITUTION:Alkali resistance cellulose fiber is struck to make the cellulose fiber fine. Then, the cellulose fiber is mixed with synthetic fiber, and a binder such as polyvinyl alcohol fiber is also added thereto to be mixed if needed, and thereafter paper is made. Content of the alkali resistant cellulose fiber is set 10 to 50weight% and the broken degree by striking thereof 500 to 0ml. As the cellulose fiber, fiber excellent in its alkali resistance and capable of being broken by striking, e.g., mercerized pulp obtained by cold alkalinizing natural cellulose fiber, such as the pulp of coniferous tree, broad leaved tree, esparto, pineapple, Manila hemp and sisal are used.
Patent JP-H01117734-A (JP)
Title: Treatment of water for transportation of living fish
Inventor: SUGIMOTO MASAAKI
IPC: A01K63/02
Filed: 1987-10-28
Abstract: PURPOSE:To enable increase in the fish density, when living fishes are transported over a long distance, by blowing air or oxygen into marine or fresh water cooled at a specific temperature, mixing them, and separating bubbles therefrom. CONSTITUTION:In the figure, cleaned water is sent along the dotted line into cooler 1 where the water is cooled down at about 3-10 deg.C, the optimal temperature for fish living. Then, the water is pressurized with a pump 2, sent into the chamber 9 where air and/or oxygen are blown into the water. The mixture of the water and the gas are sent to a static mixer 10 to promote the mixing statically and increase the dissolved oxygen in the water. The water is sent into an air separator 12 where bubbles, even of relative small sizes, are separated off by their density difference, the bubbles separated are excluded through the air trap 13.
Patent JP-S62131195-A (JP)
Title: Heat exchanger
Inventor: MATSUNAGA TAKESHI
IPC: F28F27/02
Filed: 1985-12-04
Abstract: PURPOSE:To improve heat exchanging performance without increasing the number of parts by providing one pipe which forms both inlet header and outlet header and providing a partition in the center of the pipe and dividing the coolant route in a flat tube into an out-going section and an in-coming section. CONSTITUTION:A flat tube 10 which has no small coolant route 7 in its center is formed by bending. A connecting header 8 is connected to one end of the flat tube 10 and a header 9 which can be used for both outlet and inlet is connected to the other end. The header 9 for both outlet and inlet has its central section press-formed to divide the central section into an inlet header section 9a and an outlet header section 9b with an partition 11 and shut out the coolant. The coolant enters the pipe from the inlet header section 9a and flows the leeward side of the flat pipe 10, and the coolant, as it evaporates, enters the connecting header 8. A coolant in which the gas to liquid ratio is not uniform is mixed and uniformalized at the connecting header 8, and it flows through respective coolant routes 7 on the windward side of the flat pipe 10 and reaches the outlet header section 9b and flows out as a coolant gas with suitable super-heating. With this arrangement the gas to liquid ratio in respective coolant small routes 7 is uniformalized as much as possible to improve heat exchanging performance.
Patent JP-H02119038-A (JP)
Title: Light-detection tube
Inventor: HASHIMOTO SEIICHIRO
IPC: H01J31/50
Filed: 1988-10-28
Abstract: PURPOSE:To improve detection sensitivity to a specific wavelength by providing a transparent membrane on a light-receiving plane of a transparent light- receiving plate, with a refraction factor n which is larger than that of the transparent light-receiving plate and thickness d and selecting an even integer m to a wavelength lambda to satisfy specific condition to the wavelength lambda. CONSTITUTION:A conductive transparent membrane 7 is attached and formed onto an outer surface (a light-receiving plane) of a transparent light-receiving plate 2 of a light-detection tube. A leak current thus flows to the ground from such as a photoelectric conversion membrane 3. Therefore, the light-receiving plane is not charged so that decrease of light-receiving sensitivity due to attachment of dust in air to the light-receiving plane is avoided. Detection sensitivity to a specific wavelength lambda is improved by satisfying the condition n.d=(lambda/4).m, where (n) is a refraction factor of the membrane 7 which is larger than that of the light-receiving plane, (d) thickness of the membrane 7 and m an even integer to the wavelength lambda.
Patent JP-S63126839-A (JP)
Title: Perillaldehyde dialkyl-or cyclic acetals
Inventor: KUMAGAI SHINOBU
IPC: A23L17/00
Filed: 1986-11-18
Abstract: NEW MATERIAL:A perillaldehyde-dialkyl or cyclic acetal of formula I [R is lower alkyl or two OR together form group of formula II (R' is lower alkylene)]. EXAMPLE:Perillaldehyde diethyl acetal. USE:A lasting perilla flavor. PREPARATION:The compound of formula I can be produced e.g. by reacting perillaldehyde of formula III with a compound selected from a monohydric or polyhydric lower alcohol (preferably 1-4C monohydric lower alcohol or 2-4C polyhydric lower alcohol) and an orthoformic acid alkyl ester of formula HCO(OR)3 (R is 1-4C alkyl) in the presence of an acid catalyst.
Patent JP-S63127348-A (JP)
Title: Cache memory control system
Inventor: FUJITA TETSUYA
IPC: G06F12/12
Filed: 1986-11-18
Abstract: PURPOSE:To improve the hit rate of a cache by using a block whose flag is '1' as an object of replacement at a mis-hit of address read and using a block whose flag is '0' as an object of replacement at mis-hit at data read. CONSTITUTION:In case of address read for the memory access, an output of a replacement block decision circuit 8 is an output of a selection circuit 9 and in case of data read, an output of a replacement block decision circuit 7 is an output of the circuit 9. As a result, a block of a row 3 and a column 2 being a block whose address read flag is '1' is replaced by a replacement control circuit 12 in case of the address read and a block of row 1 and column 2 whose address read flag is '0' is replaced in case of the data read. Then in case of the memory write, it is handled similarly as the address read by replacing a block whose address read flag is '0' even if the data replaced by the write is mis-hit at data write.
Patent JP-H06123618-A (JP)
Title: Shape measuring device and determination of position where object is inserted into hollow body
Inventor: OZAWA YOSHIHARU
IPC: G01B21/20
Filed: 1992-10-12
Abstract: PURPOSE:To accurately measure the inner shape of a long hollow body and the outer shape of the long object inserted into the hollow body by providing a distance measuring device measuring the distance up to the inner surface of the hollow body fixed to a truck and a distance measuring device measuring the distance up to a reference line. CONSTITUTION:Both ends of a long hollow body 1 are fixed to flanges 2, 3 having the same diameter and the flanges 2, 3 are placed on rotary rolls 4, 5 to horizontally support the long hollow body 1. Both ends of the chain 10 tying a truck 9 are driven by the same dimension in the same direction by servo motors 11 to allow the truck 9 to run along a rail 6 to accurately control the position of the truck 9. A distance measuring device 12 for measuring the distance up to the inner surface of the hollow body 1 and a distance measuring device 13 for measuring the distance up to a reference line are fixed to the truck 9. In measurement, the inside diameter of the hollow body 1 is measured in the peripheral and axial directions of the hollow body 1 while the truck 9 is moved in the axial direction of the hollow body 1 and the hollow body 1 is rotated by the rolls 4, 5 and the measured values are inputted to an operational processor.
Patent JP-H08110090-A (JP)
Title: Error judging method for bath boiler
Inventor: NOGUCHI YUKINOBU
IPC: F24H1/00
Filed: 1994-10-12
Abstract: PURPOSE: To provide a method for judging the error of a bath boiler in which the accurate error site can be displayed by a remote controller and the efficiency of maintenance can be improved. CONSTITUTION: A method for judging the error of a bath boiler has the steps of controlling to start a control object 61 by a controller 50 and drawing hot water or water in a bathtub to circulate and heat it to specify the abnormal site of the flow of the boiler and comprises the steps of detecting pressures before and after the object 61, and specifying the site of the flow corresponding to the pressure change.
Patent JP-S63127542-A (JP)
Title: Wire bonding equipment
Inventor: WATANABE TAKAO
IPC: H01L21/607
Filed: 1986-11-18
Abstract: PURPOSE:To enable controlling wire cutting and the quantity of wire feeding in high accuracy by detecting the quantity of the movement of a clamper driven by a linear motor with a position detection device. CONSTITUTION:When a linear motor 18 is excited, a bobbin 19 projects, the displacement of the bobbin is transmitted to a link 7 by a connecting rod 17 and a clamper 5 is turned around a pivot pin 4 as a fulcrum. Accordingly, the clamper 5 falls to a direction shown by an arrow (a) and a wire W is fed but the quantity L of wire feeding is set by a position detection device 26, the wire W projects by the quantity L from a tool 16 and is bonded to the electrode of a pellet. After the bonding is finished, the first solenoid 6 is made OFF and the bobbin 19 of the linear motor 18 is driven to close the clamper 5 and to raise slightly to a direction shown by an arrow (b), the position of the moved clamper 5 is detected by the position detection device 26, the bobbin 19 is held at the position and the wire is cut.
Patent JP-H1095115-A (JP)
Title: Ink-jet type recording head for color printing and ink-jet type color recording apparatus
Inventor: KATAKURA TAKAHIRO
IPC: B41J2/485
Filed: 1996-09-24
Abstract: PROBLEM TO BE SOLVED: To improve dot-size precision in comparison with a different recording unit and printing quality by making two or more colors of ink a hyperchromic ink and a hypochromic ink, discharging the inks constituting each color from the same recording unit as ink drops. SOLUTION: When dots of cyan which color-reproduces the same color by using two kinds of inks of a hyperchromic ink and a hypochromic ink are printed, ink drops of hyperchromic cyan and hypochromic cyan are discharged from the same recording unit 12, and when magenta dots are printed, ink drops of hyperchromic magenta and hypochromic magenta are discharged from the same recording unit 13. The dispersion of ink drop discharge performance between the nozzle opening row HC and a nozzle opening row LC of the unit 12 and that of between the nozzle opening raw HM and the nozzle opening raw LM of the unit 13 are extremely small. Therefore, the positions of the same color dots are printed in extremely high position precision and in the same size.
Patent JP-H11104418-A (JP)
Title: Felt for high temperature filter dust collection and its manufacture
Inventor: WADA ARIFUMI
IPC: B32B5/26
Filed: 1997-10-06
Abstract: PROBLEM TO BE SOLVED: To produce felt for a high temp. filter dust collection which enables a continuous operation for a long term of three years even if the temp. at the entrance of a dust collector has a peak temp. up to 210 deg.C, and to provide its manufacturing method. SOLUTION: In a sheet-shaped laminated body which has web layers on both sides of a base fabric is formed by interlacing the base fabric and the web layers, the base fabric consists of a polyphenylene sulfide and/or a polytetrafluoroethylene, the web layers consists of a polyphenylene sulfide fiber, and the laminated body has a dry heat shrinkage rate at 210 deg.C of 1.5% or less and strength retention (210 deg.C×2100 hour) of 80% or more. Moreover, a low shrinkage web obtained by heat setting a card web consisting of a polyphenylene sulfide fiber at 160-230 deg.C and winding it up under no tension after cooling, is deposited on the both sides of the base fabric.
Patent JP-S61151847-A (JP)
Title: Disk slope correcting system
Inventor: INOUE MASAYUKI
IPC: G11B7/09
Filed: 1984-12-26
Abstract: PURPOSE:To prevent the deterioration of performance including the reduction of a signal level, the generation of crosstalk, etc., by controlling the position of an optical pickup in the disk radius direction in accordance with the slope of a disk in its radius direction. CONSTITUTION:The light radiated from a light emitting diode 7 is reflected by a disk 5 and made incident on photodiodes 8 and 9. Then the output signal is supplied to a differential amplifier 14 and a signal 15 approximately proportional to the slop of the disk 5 is obtained. This signal 15 is supplied to a control circuit 19 via a phase compensating circuit 16, a limiter 17 and a blind sector circuit 18. Here an objective lens 4 is supported by a suspension 21 so that the lens 4 is moved freely in parallel in the focus direction (Y) and moved freely with oscillations in the disk radius direction (X) respectively. The circuit 19 revolves a feed motor 20 so that an optical axis 23 of the lens 4 is set orthogonal to the disk 5 in response to the level of the signal 15 proportional to the slope of the disk 5. Thus the position of an optical pickup 11 is controlled.
Patent JP-H08116007-A (JP)
Title: Semiconductor device
Inventor: YANO NOBUHARU
IPC: H01L23/48
Filed: 1994-10-13
Abstract: PURPOSE: To avoid the oblique mounting of a pellet as well as the thermal fatigue of solder by temperature cycle. CONSTITUTION: A central protrusion 1a exceeding 20μm in height having flat surface is provided in the central part of a diepad 1 of a lead frame for mounting a pellet 3 using a solder 4. At this time, the surface area of the central protrusion 1a is made sufficiently smaller than a pellet size e.g. about 1.0mm<2> .
Patent JP-H01117027-A (JP)
Title: Position detection reference mark for electron beam
Inventor: SAMOTO NORIHIKO
IPC: G03F9/00
Filed: 1987-10-30
Abstract: PURPOSE:To obtain a position detection reference mark for electron beam keeping a sufficient S/N ratio, by arranging a metal thin film on an insulating film formed on a metal film, and arranging, on the metal thin film, a marking metal forming eutectic alloy with the surface of a body to be treated. CONSTITUTION:On a substrate 1 being a body to be treated, the region of a metal film 2 forming eutectic alloy with the substrate 1 is formed. After the eutectic alloy of the substrate 1 and the metal film 2 is formed by heat treatment, an insulating film 3 is formed on the metal film 2, and the region of a metal thin film 4 is formed, so as to cover the insulating film 3 and come into contact with a metal thin film 2. A marking metal 5 is formed on the thin film 4. When the surface is scanned by an electron beam 7, the decrease of signal intensity of reflected electron from the metal 5 becomes small as compared with the case where the electron beam resist does not exist. Thereby obtaining a position detection reference mark for electron beam keeping a sufficient S/N ratio.
Patent JP-H08137896-A (JP)
Title: Data processor with tree structure data output function
Inventor: SAKAI AKIRA
IPC: G06F17/27
Filed: 1994-11-08
Abstract: PURPOSE: To perform output processing at a low file access frequency by the data processor with the tree structure data output function which is equipped with a data file that manages data having tree structure by using level numbers and an output mechanism that reads data out of the data file and outputs the data in the form of distinctive tree structure by using ruled line as relating elements of the tree structure. CONSTITUTION: The output mechanism is equipped with a read means 4 which reads the data out of the data file backward in order and a specifying means 5 which specifies a blank related to the data and a corresponding symbol inside ruled lines according to the level number that the data has and the level number that processed data that is read out prior to the data according to the level numbers; and the output processing is performed by using the symbol that the specifying means 5 specifies.
Patent JP-S61154475-A (JP)
Title: Miniature motor containing damping device
Inventor: AKAHA TSUTOMU
IPC: H02K49/10
Filed: 1984-12-26
Abstract: PURPOSE:To actuate a rotor with stable holding torque in a static state and reduce loss during operation, by fixing one of two cylindrical magnets on the inner face of a housing, and by fixing the other one on the rotor. CONSTITUTION:On the inner face of the bottom face section 1-1 of a housing 1, a stator side magnet 6 is fixed coaxially with a rotor shaft 3-1, and a magnetized face 6-1 multipole-magnetizing band-shaped poles with N, S alternately extending in th radial direction is formed on one side plane along the outer periphery of the magnet 6. In the meantime, a rotor side magnet 7 having a magnetized face 7-1 of the same pole quantity as that as magnetized in the stator side magnet 6 is fixed on the rotor shaft 3-1 so that the magnetized face 7-1 may confront the magnetized face 6-1 with an intermediary of a small space 10.