baber/WOPTO huggingface dataset:
Patent JP-H0628769-A (JP)
Title: Video disk player
Inventor: YAMASHITA NORIYUKI
IPC: G11B19/247
Filed: 1992-07-08
Abstract: PURPOSE:To obtain a video disk player compatible with the video disk of an NTSC system and the video disk of a MOSE system and with simple constitution. CONSTITUTION:A spindle motor 21 common to the video disks VD of both systems is provided. This player is provided with a frequency divider circuit 63, a phase comparator circuit 65 and a loop filter 67 supplied with a comparison output from the phase comparator circuit 65. At the time of reproducing the disk VD of the NTSC system, a synchronous signal PBHN incorporated in a reproduced video signal SNT and reference signal REFHN are supplied to the phase comparator circuit 65 and the rotation of the spindle motor 21 is servo-controlled. At the time of reproducing the video disk VD of the MUSE system, a regenerated pilot signal SP is supplied to the frequency divider circuit 63 and frequency demultiplexed to the frequency-divided signal S63 close to the frequency of the synchronous signal PBHN, and the frequency-divided signal S63 and the reference signal REFH2M are supplied to the phase comparator circuit 65 and the rotation of the spindle motor 21 is servo-controlled.
Patent JP-H05190921-A (JP)
Title: Element having superconducting junction and its manufacture
Inventor: TANAKA SABURO
IPC: H01L39/22
Filed: 1992-07-08
Abstract: PURPOSE:To obtain a superconducting junction structure body of new constitution and an element having a plurality of supperconducting junction bodies, by making the respective a-axes and b-axes of oxide superconductor crystal constituting first superconductor and oxide superconductor crystal constituting second superconductor constitute the respective angles. CONSTITUTION:After a thin film 2 of Eu1Ba2Cu3O7-y is formed on the left half part on an MgO(100) substrate 3, an oxide superconducting thin film 1 of Y1Ba2Cu3O7-x oxide is formed. Said thin film 1 is composed of a part 11 directly formed on the MgO(100) substrate 3 and a part 12 grown on the thin film 2. The respective a-axes and b-axes of the part 11 crystal and the part 12 crystal are mutually shifted by 45 deg.. Crystal grain boundary 4 turns to a barrier. The oxide superconducting thin film 1 is worked by using reactive ion etching. The length and the width of a shoulder part is 10mum and 5mum, respectively. The crystal grain boundary 4 is formed just at the central part of the shoulder part. In a Josephson element wherein a superconducting junction formed by the above method is used, a Josephson bond is realized.
Patent JP-H0543442-A (JP)
Title: Skin cosmetic
Inventor: MISHIMA YUTAKA
IPC: A61K8/00
Filed: 1991-08-14
Abstract: PURPOSE:To obtain a skin cosmetic, containing a basic fibroblastic growth factor containing a polypeptide having a specific amino acid sequence as an active ingredient, capable of improving skin roughening by sunburn and excellent in skin beautifying effects for preventing aging phenomena of the skin such as fine wrinkles. CONSTITUTION:A skin cosmetic containing a basic fibroblastic growth factor(bFGF), which is especially a polypeptide having an amino acid sequence expressed by the formula as an active ingredient. The bFGF is a basic polypeptidic cell growth factor found from the hypophysis of cattle and obtained from naturally occurring substances or by mass production according to a peptide synthetic method or genetic recombination technology. The cosmetic is capable of exhibiting excellent skin beautifying effects and useful and simultaneously has high safety for the skin.
Patent JP-S5994943-A (JP)
Title: Clock extracting system
Inventor: OOTA KIYOSHI
IPC: H04L7/027
Filed: 1982-11-24
Abstract: PURPOSE:To extract a stable clock without failure in phase from plural burst signals transmitted from different transmitters by varying a Q of a tank circuit of a receiver of time division multiple connection. CONSTITUTION:The tank 12 is tuned to a clock frequency and the Q is set highly to suppress jitter. since the discharge time of stored energy in the circuit 12 is longer proportional to the Q, when the burst synchronism is quickened, this effect is not neglected. The next burst signal is incoming while the energy stored in the burst pause period is not discharged, then a clock signal extracted from the preceding burst signal gives a clock phase of the next burst signal and an error is produced in a data to be demodulated. In order to prevent it, a damp circuit 13 reducing the Q of the circuit 12 is provided, a control signal is given to the circuit 12 via the circuit 13 in an optional time width during the pause signal of the burst signal to control the Q of the circuit 12, allowing to prevent error in the demodulated data.
Patent JP-2000034040-A (JP)
Title: Sheet conveying device
Inventor: OKOCHI KO
IPC: B65H5/02
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a sheet conveying device that conveys paper sheets smoothly both in an ordinary conveying direction and in a lateral direction perpendicular to it irrespective of the conveyed sheet size. SOLUTION: A plurality of conveying conveyors 5c are looped round driving rollers 5a and 5b. A plurality of rods 4a1 to 4a3 are disposed parallel over selected ones of the conveying conveyors 5c. Each of the rods 4a1 to 4a3 is mounted with a plurality of connectors 4b spaced in a conveying direction X of paper sheets P and formed in their bottom with a receiving groove in which a sphere fits in the state covered with a release protection cover 4f from above. The spheres in the receiving grooves roll on the conveying conveyors 5c to feed paper sheets P in the conveying direction X. On one side of the conveying conveyors 5c, a lateral feed mechanism using a drive motor 6 and a solenoid 7 is disposed to transfer paper sheets P in a lateral direction perpendicular to the conveying direction X or to register them relative to the makeup rollers of a printing machine.
Patent JP-H0524407-A (JP)
Title: Solid tire
Inventor: ICHIKAWA KOJI
IPC: B60C7/00
Filed: 1991-07-19
Abstract: PURPOSE:To prevent rim slippage by forming a boundary surface between a rubber layer with a rubber component which does not include a short fiber and a tread rubber surface in the tire peripheral direction separately, and disposing a cord reinforcing layer which is provided with a ply of one layer or more where an organic fiber cord is inclined at 0-5 degree in the tire peripheral direction, in a tire base substance. CONSTITUTION:A tire base substance 4 is provided with a base rubber layer 2 made of a rubber component which is reinforced by carbon and does not include a short fiber cord, and a thread rubber layer 3 surrounding the outside in its radial direction. A cord reinforcing layer 6 which consists of plies 6A, 6B where an organic fiber cord is inclined at 0-5 degree in the tire peripheral direction is disposed in the base rubber layer 2. It is thus possible to engage a rim R with the base rubber layer 2 strongly, prevent rim slippage for a long period, for improved driving stability.
Patent JP-H0744842-A (JP)
Title: Recording and reproducing device
Inventor: SHIMIZU OSAMU
IPC: G11B5/53
Filed: 1993-07-26
Abstract: PURPOSE:To extend the range of variable-speed reproduction by using a variable head capable of moving in the direction of the height of a herical track in a recording/reproducing device. CONSTITUTION:By using plural variable heads capable of moving in the direction of the heights of a herical tracks provided for corresponding to plural formats of the herical tracks T1, T2, T3 of a tape-like recording medium, respectively, reproduction is performed by following up the herical track having one format. Consequently, comperaed with the use of a single variable head, the variable range of the variable-speed reproduction can be extended.
Patent JP-H0371923-A (JP)
Title: Controlling method for bending mill
Inventor: NAITO KINSHIRO
IPC: B21D5/02
Filed: 1989-08-09
Abstract: PURPOSE:To efficiently execute the accurate bending work by working based on the temporary depth position and compensating the temporary depth position based on the difference between the detected pressurizing force and the estimated pressurizing force. CONSTITUTION:About the specific work, the presumptive depth position D0 is made based on the every kind of conditions, the work condition, the die condition, the frame condition, etc. The thickness t1 about the work is estimated by pressurizing to the temporary position being made D0 or to the this side of the above position and detecting the actual pressurizing force F with the correlation between the plate thickness t and the pressurizing force F at the proper position. By finding the final depth position D0'=D0+ D based on the estimated plate thickness t1, the bending work is executed. Therefore, the accurate bending work is executed efficiently.
Patent JP-H0953992-A (JP)
Title: Multi-wavelength radiation thermometer
Inventor: HASHIMOTO KAZUKI
IPC: G01J5/10
Filed: 1995-08-10
Abstract: PROBLEM TO BE SOLVED: To measure the emissivity and temperature distribution at each part of an object to be measured having a wide area easily and accurately using a single thermometer and to reduce the cost by simplifying the structure. SOLUTION: In the multi-wavelength thermometer 10, a thermal radiation light 52 emitted from an object to be measured 51 is received and spectroscopically separated into four thermal radiation lights which are then converted into spectroscopic radiation luminance signals 53a-53d and the emissivity εand temperature distribution T of the object 51 are found based on the spectroscopic radiation luminance signals 53a-53d. The multi-wavelength thermometer 10 is provided with a means 10a for reflecting a thermal radiation light 52 emitted from an arbitrary point of object 51 in the light receiving direction, and a correction means 15 for eliminating the apparent fluctuation of emissivity εdue to the difference of incident angle θ of thermal radiation light 52.
Patent JP-H0531672-A (JP)
Title: Continuous shot blasting device
Inventor: MIURA HIROMASA
IPC: B24C9/00
Filed: 1991-07-19
Abstract: PURPOSE:To perform uniform shot blasting on the whole surfaces of a number of products by disposing a plurality of cages in a cabinet in such a manner as to be intermittently turnable within a vertical surface, enxbling each cage to make both normal/reverse slaut movement, containing one product in each cage, and projecting a projecting agent while the product is rolled in its upside down state in the cage. CONSTITUTION:Two circular rotary discs 3 positioned facing each other are disposed rotatably in a vertical surface in a cabinet 1, and a number of cages 12 capable of containing products are inclinably mounted between the rotary discs 3. The cabinet 1 is provided with a feed port 16 for products a shot blasting agent projecting mechanism 17, and a product outputting mechanism 20, and a rotation drive mechanism to independently incline the cage 12 is located on the outside surface of the cabinet 1. Un-shot-blasted products are intermittently and continuously fed in the cage 12 based on a rule of one product fed to one cage 12. The whole surface of the product is thug uniformly shot-blasted in such a way that a projecting agent is projected white the products are rolled in their upside down state in the cage 12.
Patent JP-S6098284-A (JP)
Inventor: FUKUDA YOSHIAKI
IPC: F16L11/04
Filed: 1983-11-02
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-S6361441-A (JP)
Title: Magnetic recording and reproducing device
Inventor: HONDA SATORU
IPC: G11B15/087
Filed: 1986-09-02
Abstract: PURPOSE:To always hold the continuity of a sub-code data on a tape even when a pause, or an ON/OFF operation is performed, by storing the sub-code data at a time of the pause or ON/OFF operation, on a memory transiently. CONSTITUTION:When a pause switch S3 is turned on after starting sound recording, a mechanism unit 1 starts reverse reproduction by a command from a system controller 12. Simultaneously, the sub-code data from a decoder 4 is read in a memory circuit 13, and is shifted to a comparator 14, then being held. Next, when a recording pause state is released by turning off the switch S3, the unit 1 goes to a normal reproduction mode. The sub-code data from the decoder 4 is read again in the circuit 13 based on the turning off of the switch S3, and is inputted to the circuit 14. And a comparison coinciding signal is supplied to the circuit 12 when both sub-code data coincide at the circuit 14. The circuit 12 starts the sound recording based on the signal. In this way, it is possible to record the data without generating a break.
Patent JP-H1048966-A (JP)
Title: Image forming device
Inventor: YANO HIDEYUKI
IPC: G03G15/16
Filed: 1996-08-02
Abstract: PROBLEM TO BE SOLVED: To prevent the scattering of the toner of a second color when a primary transfer is carried out by overlapping the toner of a second color on the toner of the first color transferred primarily on an intermediate transfer body. SOLUTION: A toner T1 of a first color formed on a sensitive drum 3 is transferred primarily on an intermediate transfer body 2, and then, the toner T2 of a second color is formed on the sensitive drum 3, and the primary transfer is carried out by overlapping the toner T2 of the second color on the toner T1 of the first color. In this case, the toner T2 is liable to scatter by the repulsion of the toners each other. And the electrostatic capacity of the intermediate transfer body 2 is set at 13pF/cm<2> or higher. Consequently, the static power operating between the toner T1 and the intermediate transfer body 2 can be increased, and as a result, the scattering of the toner T1 can be reduced.
Patent JP-S58106568-A (JP)
Title: Template for variable magnification copying
Inventor: SUZUKI YOUJI
IPC: G03G15/041
Filed: 1981-12-21
Abstract: PURPOSE:To prepare efficiently an original for reducing-magnification in a short time, by providing plural geometrically shaped through-holes corresponding to a variable magnification factor, on a template body, and also forming plural kinds of rulers corresponding to the variable magnification factor, on the circumferential part of the template body. CONSTITUTION:On a template body 1 formed by a plastic thin plate, etc., plural through-holes 2-4 of a geometrical shape such as a circle or a regular square, etc. are provided by making its size different. For instance, the through-hole 4 is made to the same size as the case when the through-hole 3 is magnified to 125%, and the through-hole 2 is made to the same size as the case when the through-hole 3 is reduced to 80%. On the other hand, on the circumferential part of the template body 1, too, rulers 5, 6 and 7 which have formed graduations by the same variable magnification factor are formed, and when a patten, a table, etc. corresponding to the variable magnification factor are prepared by these rulers 5-7, the pattern and the table by a desired method are obtained after variable magnification copying.
Patent JP-S61106610-A (JP)
Title: Polymerization of ethylene, copolymerization of higher alpha-olefin and ethylene and catalyst-containing prepolymer
Inventor: JIEASU KUROODO ANDORE BEIRII
IPC: C08F4/62
Filed: 1985-09-17
Abstract: The present invention relates to a process for the polymerisation of ethylene or copolymerisation of ethylene and at least one other alpha-olefin, in the gas phase in a fluidised bed reactor, in the presence of a catalyst comprising chromium compounds associated with a granular support comprising a refractory oxide and activated by thermal treatment, which process is characterised in that the catalyst is used in the form of active particles of prepolymer, obtained by bringing the said catalyst in contact with ethylene, alone, or in a mixture with at least one higher alpha-olefin, in such a way that the prepolymer contains from 4x10-5 to 3 milligram atoms of chromium in the catalyst per gram.
Patent JP-S6363313-A (JP)
Inventor: MORI MASAO
IPC: A01G1/04
Filed: 1986-09-02
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-S6450179-A (JP)
Title: Picture data fetching and processing device
Inventor: UCHIDA KATSUHISA
IPC: G06T7/60
Filed: 1987-08-20
Abstract: PURPOSE:To detect the position of a straight-line boundary at high speed by a simple constitution including a counter and a memory by using that a luminance changes largely between neighboring horizontal synchronizing signals and a picture inflection point appears at the time of picture data in which the right and left luminance of a picture changes by the straight-line boundary. CONSTITUTION:When a starting signal St is added, a memory control circuit 4 clears the contents of the whole address of a memory 3 up to 0 and the circuit is made into an operating condition by the arrival of a vertical synchronizing signal Vs after that. After a counter 1 is reset by a horizontal synchronizing signal Hs, it counts the number of picture clock CK and makes a latch 2 latch it, now, when a boundary 5 in a up-down direction exists and an inflection point 6 exists in one horizontal scanning period between the neighboring horizontal synchronizing signal Hs, and edge signal Eg to show the inflection point 6 appears to a counter calculating value N1 and therefore, the circuit 4 adds 1 to the address N1 of the memory 3 and define the boundary.
Patent JP-2001035699-A (JP)
Title: Protection method for plasma generating high frequency power supply and power supply
Inventor: UCHI TOSHIHIRO
IPC: H05H1/46
Filed: 1999-07-19
Abstract: PROBLEM TO BE SOLVED: To easily calculate a loss power protecting level without performing experiment, inhibit a progressive-wave power in a sufficiently required range and protect a switching element against heat generation. SOLUTION: This high frequency power supply includes an excessive loss power protecting circuit 614 for computing a power amplifier loss power PL from a DC voltage detection signal Vi, a DC current detection signal Ii, a progressive-wave power detection signal Pf and a reflected-wave power detection signal Pr and computing a loss power subtraction signal ΔPL (<0) when the power amplifier loss power PL exceeds a power amplifier loss power protecting level PLp, and a progressive-wave power set value/detection value comparing circuit 69 for adding the loss power subtraction signal ΔPL (<0) to a signal Ps-Pf obtained by subtracting the progressive-wave power detection signal Pf from the progressive-wave power set signal Ps to inhibit a progressive-wave power error signal ΔPs to be Pf-Ps+ΔPL and inhibit progressive-wave power,  whereby a heating value for a power amplifier 6 is inhibited.
Patent JP-H0754689-A (JP)
Title: Fuel injection control device for engine
Inventor: SAMEJIMA SATOSHI
IPC: F02M69/00
Filed: 1993-08-19
Abstract: PURPOSE:To prevent an air-fuel ratio error at the transitional time even when atomization of injection fuel is promoted by amending a wall flow correction amount of at least one of high frequency and low frequency in accordance with an atomization level of the injection fuel. CONSTITUTION:A promotion means 32 promotes atomization of fuel spray from an injector 31 injecting and supplying fuel to an air intake pipe, and an estimation means 33 estimates particle diameter of this fuel spray. A correction means 39 corrects at least one of two retrieved wall flow correction amounts, in accordance with an estimated value of the fuel spray particle diameter, to the side to increase the correction amount larger as the fuel spray particle diameter becomes smaller at the time of correcting the low frequency wall flow correction amount and to the side to decrease the correction amount smaller as the fuel spray particle diameter becomes smaller at the time of correcting the high frequency wall flow correction amount. Thereafter, by the two wall flow correction amounts one of which is at least corrected, an enumeration means 40 corrects a basic injection amount Tp and enumerates a fuel injection amount at the transitional time. This injection amount is converted to a valve opening signal to the injector 31 and outputs.
Patent JP-H0952284-A (JP)
Title: Inflation molding method
Inventor: YOSHII NAOHARU
IPC: B29C48/32
Filed: 1995-08-11
Abstract: PROBLEM TO BE SOLVED: To stably produce a tubular film of high quality at a high speed over a long time by bringing the inner surface of a molten resin into contact with an inner diameter equalizing device during a period when the molten resin reaches an expansion start point to form the tubular film. SOLUTION: Cooling devices 5,7 and devices 6-1, 6-2, 6-3 uniformizing the inner diameter of a molten resin are provided to an inflation molding apparatus. As the cooling devices 7, air ring devices are used and water is used in the cooling device 5 as a cooling medium and air is used in the air ring cooling device 7 as a cooling medium. The air ring cooling device 7 is arranged so that the air blown out of the device 7 impinges against the molten resin between the inner diameter uniformizing devices 6-1-6-3. Only the cooling device 7 is opperated to perform usual upward blow inflation molding and, subsequently, the cooling device 5 is operated to form an expansion start point position 2 above a die 1. The inner diameter uniformizing devices 6-1-6-3 are arranged between the expansion start point position and the die 1.
Patent JP-H0739296-A (JP)
Title: Device for forming slit in bone-having meat of chicken along the bone
Inventor: SEKIGUCHI MITSUAKI
IPC: A22C21/00
Filed: 1993-07-29
Abstract: PURPOSE:To provide a device for forming a slit in the bone-having dark meat of a chicken along its bones, capable of automatically performing an operation for cutting and opening the bone-having dark meat along a thigh bone and a crus bone. CONSTITUTION:The device is characterized by disposing a dark meat-cutting means having the first driving means for vertically reciprocatively driving the second blade to the first blade, a pressing means for pressing a bone-having dark meat toward the second side surface of the dark meat-cutting means, the second driving means for vertically moving the dark meat-cutting means to engage with or separate from the dark meat, the third driving means for horizontally moving the dark meat-cutting means, a rotation-controlling means having a shaft member fixed to the dark meat-cutting means and vertically extended, the first spring for energizing the shaft member, and a stopper for controlling the rotation of the shaft member, and used for inhibiting or allowing the rotation of the shaft member, and a forcible rotation means having a cam mechanism comprising a fixed cam and a cam follower fixed to the shaft member and used for forcibly rotating the shaft member.
Patent JP-H1155315-A (JP)
Title: Receiving, recording and reproducing device for digital broadcast signal
Inventor: HATANAKA YUJI
IPC: H04L12/70
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To record an optional packet to a recording/reproducing device in an optional timing and to automatically select the programs in a reproduction mode by setting a mode at a packet replacement circuit to replace all packets with the replacement data. SOLUTION: A packet separation circuit 9 acquires a packet related to a program A from an input stream 80 and also acquires a PAT extraction/ separation stream 45. At the same time, a packet replacement circuit 10 replaces PMT of the program A with PAT of only PID and outputs an output stream 48. An interface circuit 11 applies the parallel/serial conversion, for example, to the stream 48 and outputs this stream to a recording/reproducing device 12 to record it there. In a reproduction mode, the signals reproduced by the device 12 undergo the serial/parallel conversion via the circuit 11 and are inputted to a 1st separation packet means 6 via a switch 5.