baber/WOPTO huggingface dataset:
Patent JP-H02203072-A (JP)
Title: Slip control device for fluid coupling
Inventor: NOBEMOTO HIDETOSHI
IPC: F16H61/14
Filed: 1989-01-31
Abstract: PURPOSE:To prevent a shock or a sudden increase of a rotary speed by controlling connecting force of a lockup clutch in a decreasing direction from the point of time of a predetermined operation region, when a transfer is detected of the lockup clutch to its complete release operation region. CONSTITUTION:A slip control device for a fluid coupling, in a predetermined operation region judged from an engine load and a drive system speed, controls connecting force (slip rate) of a lockup clutch to a predetermined value. In this predetermined operation region, when a detecting means detects a transfer from the predetermined operation region to an operation region where the lockup clutch is completely released, a control means starts from the predetermined operation region a control of the connecting force to its decreasing direction of the lockup clutch. Thus, a shock or a sudden increase of a rotary speed can be prevented of the lockup clutch when it is released.
Patent JP-S58148942-A (JP)
Title: Method and device for obtaining characteristic of thin-film coating surface
Inventor: SUTANRII AANESUTO OOCHIYAADO
IPC: G01N21/55
Filed: 1983-02-10
Abstract: Surface coating films containing metallic flake pigment are characterised by (a) illuminating the film with a parallel beam of light which is inclined at a given angle to the film normal and (b) measuring the intensity of light reflected from a point on the film at a plurality of azimuthal viewing positions located in a circle which lies in a plane parallel to the film and through the centre of which passes the film normal at the point. Apparatus suitable for carrying out the measurements is described. The invention enables the frequency distribution of the orientations of the metallic flake in the film to be determined.
Patent JP-H05217451-A (JP)
Title: Sealed contact material
Inventor: MURATA HIDEAKI
IPC: H01H1/04
Filed: 1992-02-05
Abstract: PURPOSE:To minimize the dispersion in initial contact resistance and lengthen the operation life. CONSTITUTION:A contact base material, a contact covering layer of 0.03-100mum in thickness the principal component of which is at least one selected from the group consisting of W, Mo, Re, Nb, Ta, and an oxidization-resistant conductive thin layer of 0.01mum or more in thickness which formed by covering the surface of the contact covering layer are essentially required. Accordingly, the oxidization at the contact part can be prevented by the function of the oxidization-resistant conductive thin layer, and the adherence between the contact base material and the contact covering layer is enhanced by means of the intermediate layer so that the contact resistance at the contact can be lowered and the operation life can be enhanced, as well as being inexpensive.
Patent JP-H04257552-A (JP)
Title: Novel cationic compound, its production and surfactant comprising the compound
Inventor: OOTAWA YASUNORI
IPC: A61Q5/12
Filed: 1991-02-13
Abstract: PURPOSE:To provide a novel cationic compound having a mild action on skins and useful as a rinse base agent for hair having excellent flexibility. CONSTITUTION:A cationic compound of formula I (R<1> is 7-21C alkyl, 7-24C alkenyl; R<2>, R<3> are 1-3C alkyl; R<4> is 8-22C alkyl, 8-22C alkenyl; X is H, 1-3C alkyl, 1-3C hydroxyalkyl; Y is H, hydroxy; X is H, 1-3C alkyl, 1-3C hydroxyalkyl; Y is H, hydroxy; A is OH, halogen, 1-4C alkylsulfuric acid group; (m) is 2, 3; (n)is 0-5; when (n) is 1, Y is H, hydroxy; when (n) is 0, 2, 3, 4, 5, Y is H), e.g. N-(2-lauroylaminoethyl)-N-(2-hydroxyethyl)-N[3-(N'-stearyl-N',N'- dimethylammonio)-2-hydroxypropyl]amine chloride. The compound of formula I is produced by reacting an amideamine of formula II with a cationizing agent of formula III (Z is halogen).
Patent JP-H03221542-A (JP)
Title: Preparation of olefinic resin foamed product
Inventor: TAKAHASHI EIICHI
IPC: C08J3/24
Filed: 1990-01-29
Abstract: PURPOSE:To prepare an olefinic resin foamed product having excellent thermal dimensional stability in a simplified process and in good producibility by compounding an olefinic resin with a specific alkoxy silane compound and a chemically decomposable foaming agent, molding the composition and subsequently foaming the molded product. CONSTITUTION:(A) 100 pts.wt. of an olefinic resin (e.g. polyethylene or polypropylene), (B) 0.1-15 pts.wt., preferably 1-3 pts.wt., of an alkoxy silane compound having an acryloyl group and/or a methacryloyl group in the molecule [e.g. (meth) acryloyloxyalkyl trimethoxy silane] and (C) 0.5-40 pts.wt., preferably 10-30 pts.wt., of a chemically decomposing type boaming agent (e.g. azodicarbonamide) are compounded with each other, molded at a temperature of < the decomposition temperature of the component C, irradiated with an ionizing radiation and subsequently heated at a temperature of <= the decomposition temperature of the component C to provide the objective foamed products.
Patent JP-H03225153-A (JP)
Title: Assembled forming ventilator
Inventor: KOGORI JUNYA
IPC: F24F13/15
Filed: 1990-01-30
Abstract: PURPOSE:To provide a good outer appearance of a ventilation device and prevent a shaft of a movable vane or an external end of a flange from projecting out of an outer surface of an outer frame by a method wherein the fixed vane is held by two sliding pieces integrally molded at a downstream side from the movable vane and then the sliding piece is abutted against the fixed vane under a retraction of the movable vane. CONSTITUTION:An outer frame 1 and a fixed vane 2 are integrally formed by ABS resin or the like. A movable vane 2 and a vertical shaft 4 are integrally formed by synthetic resin of higher shrinkage and lower melting point than those of ABS resin and at the same time sliding pieces 5U and 5L are allowed to project horizontally at the downstream side from the movable vane 3. Each of the sliding pieces 5U and 5L is overlapped from each other so as to hold against the horizontal pieces 2U and 2L of the fixed vane 2. The sliding pieces 5U and 5L are pressed against the upper surface of the horizontal piece 2u and the lower surface of the horizontal piece 2L under a shrinkage of the movable vane 3 caused by a hot heat. In this way, it is not necessary to open a shaft hole of large diameter in the outer frame 1, and in addition, when the movable vane is rotated, the shaft end or the flange end is not projected out of the outer surface of the outer frame.
Patent JP-H10205315-A (JP)
Title: Variable valve lift device
Inventor: KAWAI HIROYUKI
IPC: F01L13/00
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a variable valve lift device capable of reliably switching the lifting amount. SOLUTION: This variable valve lift device is provided with an intake/ exhaust valve 24, an inner cam 22, outer cams 20 provided with a larger base circle and a nose, an outer lifter 26, an inner lifter 28 on which a groove 62 is formed, and a switching plate 70 to be slid in the direction perpendicular to a shaft of the intake/exhaust valve 24, to be moved together with the outer lifter, and to be in the position of the groove 62 when it is brought in contact with the base circle. A cam groove 11 is formed on the rear part side of the base circle of the inner cam, a control rod 12 inserted through the axial part so as to be vertically moved is provided on the inner lifter, and a lock member 14 to be vertically moved on the outer peripheral side of the groove 62 and for regulating the movement of the switching plate to the inside of the groove 62 is provided on the control rod.
Patent JP-H10207253-A (JP)
Title: Image forming device
Inventor: ISHIBASHI HITOSHI
IPC: G03G15/16
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device constituted so that the service life of a photoreceptor is prolonged and toner is prevented from dropping. SOLUTION: This device is provided with an exposure means 14 writing an electrostatic latent image on an image carrier 11, a developing device 15 converting the electrostatic latent image to a toner image, a transfer means 20 consisting of a contact type transfer member 201 transferring the toner image on a transfer paper P, a separation pawl 22 separating the paper P from the carrier 11 in a transfer process and an attachment and detachment mechanism 7 driving the pawl 22. Then, the transfer member 201 is constituted of a material whose characteristic value is fluctuated according to an environment condition such as temperature and humidity and used as the detection sensor of the environmental condition.  Based on the detected result of the detection sensor obtained by the fluctuation of the environmental condition, the pawl 22 is attached and detached with respect to the carrier 11 by the attachment and detachment mechanism 7.
Patent JP-H01195791-A (JP)
Title: Television receiver
Inventor: OKADA YUKIHIRO
IPC: H04N11/20
Filed: 1988-01-30
Abstract: PURPOSE:To improve the vertical resolution of a display picture by detecting the movement of a picture even if a luminance signal and a chroma signal are inputted separately so as to apply scanning line interpolation of moving adaptive type. CONSTITUTION:A 2nd movement detection circuit 27 for exclusive use of a video signal inputted while being separated into a luminance signal and a chroma signal is provided and two frame memories 14A, 14B are provided. Then a 1st movement detection circuit 13 detects the movement from composite video signals different by 2-frame and 1-frame in the processing of the composite video signal to apply the Y/C separation and scanning line interpretation with movement adaptation. Furthermore, in the processing of the Y/C separation input, the 2nd movement detection circuit 27 detects the movement and applies the scanning line interpolation adaptively to the movement. Thus, in any processing mode, the vertical resolution of the display picture is improved.
Patent JP-H07230349-A (JP)
Title: Key input device
Inventor: YAGI MASUO
IPC: G06F3/02
Filed: 1994-02-17
Abstract: PURPOSE:To decrease the number of component parts of a key input device by forming a pressurizing part which holds with pressure the horizontal rotary part of a link of the key input device, a key top holder part and an auxiliary rubber spring which smoothes the up-down movements of a key top respectively in a single body with a rubber actuator and also forming a rubber actuator sheet in a single body with the rubber actuator. CONSTITUTION:A rubber actuator sheet 3 which is formed in a single body with a rubber actuator 3a that actuates a membrane switch 2 includes a link pressurizing part 3c which holds with pressure a horizontal rotary part 7a of a link 7 and smoothes the rotation of the part 7a. Thus the noise caused when a key top 6 is pressed can be eliminated. In addition, a key top holder part 3d which touches the end part of the top 6 is provided on the sheet 3 so that the clash noises produced between the pressed top 6 and a decorative panel can be reduced. Furthermore an auxiliary rubber spring 3e is added to the sheet 3 to smooth the upward movement of the top 6 and therefore the top 6 can smoothly return upward.
Patent JP-H07231087-A (JP)
Title: Solid-state image pick-up device
Inventor: TAKEUCHI YUTAKA
IPC: H01L27/148
Filed: 1994-02-17
Abstract: PURPOSE:To smoothly transfer signal electric charge to a horizontal transfer channel by additionally forming an impurity diffusion layer where a concentration inclination is formed so that concentration increases from a vertical transfer channel toward the horizontal transfer channel for forming a region for guiding a signal electric charge. CONSTITUTION:An n-type impurity diffusion layer 1 is additionally formed at a region for migrating from a vertical transfer channel 5 to a horizontal transfer channel 6 under a combshaped horizontal a storage electrode 3. An n-type impurity diffusion is performed into a p-type silicon substrate by ion implantation or a buried channel is formed by epitaxial growth. Then, a plurality of vertical transfer channels 5 and horizontal transfer channels 6 are formed. Then, an n-type impurity diffusion layer 10 is formed in a pattern where the width spreads in steps from a region 3a toward a region 3b where the horizontal storage electrode 3 and the horizontal transfer channel 6 cross.
Patent JP-S56118138-A (JP)
Title: Failure diagnosing device for analog output section of data processor
Inventor: ARITA SETSUO
IPC: G05B15/02
Filed: 1980-02-22
Abstract: PURPOSE:To accurately detect the failure of analog output circuit being the final output section in a short time, by providing the processing circuit which compares the signal converting analog output signal into digital amount with the original digital signal of the analog output signal. CONSTITUTION:An analog input circuit 3 fetches the analog input signal 2 detected at the sensor 1 and converts it into a digital signal 4. A central processor 5 fetches the digital signal 4 from the analog input circuit 3 and outputs the digital signal to the analog output circuit 7 after operation. A digital output circuit 10 fetches the signal 6 and gives an output 11 to the processing circuit 12. On the other hand, the selector 13 is switched with the switching signal 16, the analog output signal 8 is fetched to a digital converter 14d and outputted to the processing circuit 12 as a digital signal 15. The circuit 12 compares the signal 11 and 15 and makes decision of failure through the rate of change of the signal 15.
Patent JP-S56119613-A (JP)
Title: Thickness detector for run-out side of rolling mill
Inventor: SEKIGUCHI KUNIO
IPC: B21B37/48
Filed: 1980-02-22
Abstract: PURPOSE:To detect a run-out side thickness accurately, by taking in consideration the variation of the run-out side thickness owing to the roll eccentricity at detecting the run-out side thickness according to a gauge-meter system. CONSTITUTION:In the rolling mill 1, the roll gap detector 4 produces a signal S0 for the roll gap of the work rolls 2, and the load cell 5 produces a signal P1 for the rolling load applied to the backup rolls 3. The multiplier 10 multiplies the signal P1 by the reciprocal of the mill constant M sent from the setter 9; the adder 11 produces a signal S0+P1/M to the subtracter 14. On the other hand, the pulse generator 6 produces a pulse for r.p.m. of the roll 3 to the arithmetic unit 7 for operating the frequency of roll eccentricity; the arithmetic unit 7 counts the input pulse and produces an angular frequency omegaE of roll eccentricity to the band-pass filter 8. The band-pass filter 8 processes this angular frequency omegaE with the input P1 and produces a signal DELTAPE for the variation of the rolling load owing to the roll eccentricity to the multiplier 12; the multiplier 12 multiplies this signal DELTAPE by a constant (M+m)/M.m in which (m) is the plasticity factor of the rolled material; the resultant of multiplication is sent to the subtracter 14. The subtracter 14 operates the difference between this input and the output of the adder 11, and produces an output for the true thickness on the run-out side.
Patent JP-H05189810-A (JP)
Title: Work taking-out apparatus
Inventor: SHIMIZU TOSHIHARU
IPC: G11B7/26
Filed: 1992-01-09
Abstract: PURPOSE:To increase the operating efficiency of the title apparatus and to shorten the operating time of the title apparatus. CONSTITUTION:When disk single plates 1A (2A) in a stacked state are taken out sequentially from the upper part, the central part of each disk single plate 1A (2A) is pressed by using a pressure member 13, the outer circumferential part of each disk single plate 1A (2A) is sucked by means of suction units 10, and the outer circumferential part of each disk single plate 1A (2A) is warped upward slightly. The air is blown to the outer circumferential part of each disk single plate 1A (2A) by using an air-blowing apparatus. Thereby, the outer circumferential part of each disk single plate 1A (2A), on the lower side, which has been pasted on the rear surface of each disk single plate 1A (2A), on the upper side, which is to be taken out is stripped by its own elastic force and falls. At this time, since each disk single plate 1A (2A) on the lower side is fixed by using the pressure member 13 via each disk single plate 1A (2A) on the upper side, it is not dislocated. Thereby, works in a stacked state can be taken out properly.
Patent JP-S59151193-A (JP)
Inventor: SATOU KOUICHIROU
IPC: G09G3/12
Filed: 1983-02-10
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-S58137775-A (JP)
Title: Picture tracking method
Inventor: NAKAJIMA YOSHIMOTO
IPC: G01S3/78
Filed: 1982-02-10
Abstract: PURPOSE:To perform an accurate tracking, by separating plural targets and detecting tracking points and feature parameters of respective targets and determining a true tracking point on a basis of the log of feature paramters and  tracking points. CONSTITUTION:As the pre-preparation where targets 13 and 14 are separated from a quantized picture obtained by processing the video from an image pickup machine, temporary division points 15-18 are detected, and their coordinates are stored in a temporary division point memory. Temporary division points 15-18 are used as start points to search the boundary line between targets 13 and 14 and the background in circumferential directions of targets 13 and 14, and all targets 13 and 14 in the picture are separated. The point of the center of gravity of the boundary line between targets 13 and 14 and the background and feature parameters of targets 13 and 14 are obtained, and one tracking target is selected on a basis of these results.
Patent JP-H10178648-A (JP)
Title: Solid-state color camera
Inventor: NISHIMURA RYUSHI
IPC: H04N9/07
Filed: 1998-02-02
Abstract: PROBLEM TO BE SOLVED: To correct the variation of practical sensitivity in every other horizontal period which is caused by the mixture of pixels and to perform moire suppression by changing the addition ratio of a luminance signal in every other horizontal period. SOLUTION: Two adjacent lines among vertical gate lines 101 to 104 are selected and read during a certain horizontal period. Entire pixel element scan is finished during one field by repeating this scan. Although two adjacent lines are simultaneously selected in the next one field in the same way, a combination of the two selected lines is shifted from the preceding combination by one line to be a combination of the two adjacent lines, and a signal of the two lines is simultaneously read. In such cases, because each vertical signal line 111 to 116 are connected to different output terminals 131 and 132 every other row through horizontal switches 121 to 126, each mixed signal, i.e., W and Cy, and G and Cy from the terminal 131 and G and Ye, and W and Ye from the terminal 132 are alternately outputted in every other horizontal period.  Though this signal is added by prescribed addition ratio inside a luminance signal generating circuit after amplifying it so that a luminance signal can be generated, the addition ratio is changed in every other horizontal period in such cases.
Patent JP-S61178261-A (JP)
Inventor: OKUNO HISASHI
IPC: B62B3/02
Filed: 1985-02-04
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-H02202467-A (JP)
Title: Printing device
Inventor: FUJISAKI HIROO
IPC: G06F3/12
Filed: 1989-02-01
Abstract: PURPOSE:To make is possible to transmit data which is read as it is to a printing device and print the data by providing a device to move the original points of an effective printing area in minus directions of x and y, allowing print data to be received across the entire form, thus printing all over the effective printing area of a page. CONSTITUTION:An initial dot data sending point in a horizontal direction is set at a DST 206, and if the count value of a dot counter DT agrees with that of DST, a flipflop is in the '1' state. This flipflop remains in the '1' state until the count of the DT agrees with a printing width in an X direction DET. RST is a register which stores a raster for starting printing in an 'y' direction. If the raster count RT agrees with the raster data of RST, FF222 is in the '1' state. This FF222 remains in the '1' state until RT agrees with the printing width in the 'y' direction RET. FF's 222, 210 and a dot clock are ANDed using an AND gate 211, and a 210 and a P-counter is updated based on this output as a clock. The serialized date is transmitted to a printer.
Patent JP-S57135277-A (JP)
Title: Parallel compression type refrigerating plant
Inventor: NAGAHAMA MASAYUKI
IPC: F04B49/00
Filed: 1981-02-12
Abstract: PURPOSE:To retain suitably the oil levels in both compressors under all operation conditions, by positively returning oil to one of the compressors while supplying oil through an oil tank, and a valve communicative only with the other. CONSTITUTION:A check valve 4 for stopping the flow of a gas and a lubricant from the first compressor 1 to the second compressor 2 is provided in the intermediate of a pressure and oil equalizing pipe 3, and the oil tank 5 is situated between the check valve 4 and the compressor 1. When both the compressors 1, 2 are in operation, or only the first compressor 1 is in operation, since the pressure in a first compression element chamber 1d becomes lower than that of a second compression element chamber 2d, the amount of the oil in the first compression element chamber 1d tends to increase more than necessary, but since the corresponding amount of oil can be stored in the tank 6, the amount of oil therein can be suitably retained. If only the second compressor 2 is in operation, the flow from the first compressor to the second compressor 2 can be prevented by the check valve 4, and therefore the oil level can be retained to normal.
Patent JP-H07231281-A (JP)
Title: Echo canceller
Inventor: MAKINO SHOJI
IPC: H04B3/23
Filed: 1994-02-18
Abstract: PURPOSE:To form an echo canceller that detects and identifies a double-talking state, an echo path fluctuation state and a howling state with high accuracy. CONSTITUTION:The canceller is provided with frequency band split circuits 16, 17 dividing respectively a reception signal x(n) and an echo signal y(n) into plural frequency bands, plural pseudo echo paths 7k provided to each of plural frequency bands, and each of the plural pseudo echo paths 7k is made up of a digital filter and a coefficient of the digital filter is corrected sequentially based on the algorithm operated to minimize a cancellation error of the echo signal y(n). Then the canceller is provided with plural double-talk detection circuits 11k provided respectively to each of the plural frequency bands, a howling detection circuit 19 monitoring the detection output of the double-talking detection circuits 11k and a frequency band synthesis circuit 18.
Patent JP-H08220907-A (JP)
Title: Fixing device for electrophotographic device
Inventor: YANO HIDEYUKI
IPC: G03G15/20
Filed: 1995-02-08
Abstract: PURPOSE: To provide a fixing device for an electrophotographic device a capable of preventing the generation of electrostatic offset and reducing the variation of resistance in the production of a fixing film by incorporating at least a fluorinated resin and an ion conductive resistance-controlling material having higher melting point than the max. temp. of the fixing device during used into the surface material of a fixing member in contact with a toner image in the fixing device in which a toner image is fused by heating and transferred to a transfer material. CONSTITUTION: The fixing film 1 has a three-layered structure. The base layer is a polyimide seamless film having 50μm thickness formed into a cylinder of 24mm outer diameter. A conductive primer layer is formed on the base layer. A release layer material prepared by mixing dispersion (water dispersion liquid) type PTFE and PFA by 7:3 ratio and dispersing an org. phoshorus compd. by 0.1-40wt.% of the fluorocarbon resin is applied on the conductive primer layer and baked.