baber/WOPTO huggingface dataset:
Patent JP-S5761936-A (JP)
Title: Signal processing method for crack detection on surface of heat steel stock
Inventor: KIMURA NOBUO
IPC: G01N25/72
Filed: 1980-08-30
Abstract: PURPOSE:To increase the detection factor of cracks and at the same time reduce the factor of misdetection, by discriminating the harmful cracks from the correlation between the height and width of a signal that is calculated from the video signal of a heat steel stock. CONSTITUTION:A radiation image of a read-out slab 3 is caught by a CCD camera 6, and a video signal VS1 is sent to a bright part immobile binary coding circuit 18 of a crack detecting circuit 17 via an A/D converter 14 and a memory 15. While the output signal of the converter 14 is branched to be sent to a reference pattern detector 16. Then a reference pattern signal NS is sent to the circuit 18. A deviation signal is obtained at the circuit 18 from a delayed video signal VS and the signal NS and compared with the reference level H0, and a data signal that decides the cracks from width W and height H of the deviation signal is supplied to a relation deciding circuit 30 for the discrimination for the relations among cracks. As a result, the detection factor is increased with reduction of the misdetection factor for the cracks of the heat steel stock.
Patent JP-H0234864-A (JP)
Title: Printer monitoring system and method
Inventor: BAATO KURABUETSUTE
IPC: B65H43/00
Filed: 1989-05-17
Abstract: PURPOSE: To perform a billing processing effectively and efficiently by receiving a diagnostic trigger signal by a modem means and sending a diagnostic signal to a central station in response to it. CONSTITUTION: A 1st control means 16 is equipped with the modem means which receives the diagnostic signal from an interface means 12, generates the diagnostic trigger signal in response to it, and transmits a total count signal to the central station 387 when receiving a count trigger signal. Then this modem means 14 receives the diagnostic trigger signal and transmits the diagnostic signal to the central station in response to it. Consequently, the loss of time and cost can be reduced on both a customer and a billing processing center side.
Patent JP-S5245426-A (JP)
Title: Device for training bicycle runners
Inventor: MITA TAKEHIKO
IPC: A63B21/015
Filed: 1975-10-07
Abstract: PURPOSE: To provide a device for training bicycle runners in which linkage can be maintained continuously between a rotary roll for carrying the front wheel and rotary rolls for carrying the rear wheel adapted to be linked therewith regardless of any change in distance therebetween. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0418123-A (JP)
Title: Pile for flocking
Inventor: HIKODA TOYOHIKO
IPC: D01F8/12
Filed: 1990-05-10
Abstract: PURPOSE:To obtain a flocking pile for the production of a flock having natural buckskin-like tone by treating a conjugate fiber, etc., composed of plural kinds of polymers having different swelling properties and cut to a prescribed length with an electro-deposition liquid to obtain a specific cross-sectional structure and removing a component of the polymers after flocking. CONSTITUTION:A sea-island type conjugate fiber or blended fiber is produced by the conjugate melt spinning of (A) a polyamide polymer such as nylon 6 and (B) a polymer having a swelling tendency with water smaller than the component A (e.g polystyrene). The cross-section of the obtained fiber is composed of the component A and the component B. The obtained fiber is cut to a length of about <=15mm and the cut fiber is treated with an electrodeposition liquid, dehydrated and dried to obtain the objective pile for flocking. The length of the component A protruding from the component B in the cross-section of the fiber is smaller than the thickness of an adhesive layer applied to the surface of a substrate to be used for the formation of flock and the part of the component B is removed after flocking.
Patent JP-H09303923-A (JP)
Title: Manufacture of soft product and mold employed therefor
Inventor: TORII KEIICHIRO
IPC: F25C1/22
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To permit the molding and mold releasing works of a soft product simply and quickly without damaging the soft product. SOLUTION: Ice pieces or ice powder 30 are entered to the side of the internal surface 11a of a mold main body 11, constituted of a sintered metallic material having air permeability, to mold. According to the molding, the ice pieces or the ice powder 30 are changed into a molded ice cake 70. Subsequently, compressed air is sent into a hollow part 14. The compressed air passes through the main body 11 of the mold. The ice cake 70 can be released easily from the internal surface 11a of the mold main body 11 by the pressure of the compressed air, passing through the mold main body 11.
Patent JP-S5646272-A (JP)
Title: Toner leakage preventing device of copying machine
Inventor: INOUE YOSHIO
IPC: G03G15/09
Filed: 1979-09-25
Abstract: PURPOSE: To prevent harmful components from mixing in a developing agent while preventing the leakage of toner by providing a vacuum dust suction device, having a filter, closely to a magnetic brush roll.  
     CONSTITUTION: Vacuum dust suction device 6 is provided opposing to the opening end of processor housing 1. Dust suction device 6 consists of filter 3 and duct 4 linked to the suction device. In the driving of dust suction device, air flow is generated in the arrow direction shown in fig. As a result, floating toner that is to be taken out by passing between housing 1 and upstanding tufts 8 of magnetic brush roll 2, is caught by filter 3. Similarly, the open air is absorbed into filter 3. Thus, the leakage of the toner, staining of the duplicator and the entry of moisture, etc., deteriorating the developing agent can be prevented. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62280591-A (JP)
Title: Operating method for ball washing device and washing ball body thereof
Inventor: MATSUI HIDEO
IPC: F28G1/12
Filed: 1986-05-29
Abstract: PURPOSE:To improve an effect of washing a heat transfer pipe, by a method wherein washing ball bodies floating in sea water and washing ball bodies sunk in sea water, which are mixed approximately in a ratio of by half half, are fed to each heat transfer pipe of a condenser. CONSTITUTION:A first washing body is formed with a core 11 formed by a material having a specific gravity lower than that of sea water and an outer skin 12, with which the core 11 is covered and which is formed in a spherical shape. Meanwhile, the same ball as a conventional one is used as a second washing body, and the two types of the balls are mixed approximately in the same quantities as each other. The first and the second ball, containing quantities of water, are fed to a ball pouring device 8 of a ball washing device together with sea water to pour them in an intake pipe 1. In this case, since the core 11 part of the first washing ball body has a sepcific gravity lower than that of sea water, it flows in a state to be deviated in a position above the intake pipe 1. Meanwhile, since the second washing ball bodies have approcimately the same sepcific gravity as that of sea water, a most of the ball bodies flow in a state to be sunk on the bottom of the intake pipe 1. This constitution causes the washing ball bodies to uniformly disperse in heat transfer pipes 5a and 5b of condensers 2a and 2b, respectively.
Patent JP-S54123-A (JP)
Title: Carbureter choke
Inventor: NIKUDO TOSHIMASA
IPC: F02M13/04
Filed: 1977-10-14
Abstract: PURPOSE: To supply mixture for a primary combustion chamber and a secondary chamber properly at engine start by moving throttle valves for a primary passage and a secondary passage with a choke valve. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06334669-A (JP)
Title: Multiplexed transmission system
Inventor: MATSUDA YUTAKA
IPC: H04L12/42
Filed: 1993-05-25
Abstract: PURPOSE:To shorten a response delay time to the fluctuation of transmission requests by preventing the queue of transmission signals and shortening the length even when the queue is generated. CONSTITUTION:Terminal stations 10-50 to which corresponding prescribed addresses are set are connected through a transmission line 60 and data frames are transmitted among the terminal stations 10-50. In this multiplex transmission system, the specific terminal station 20 where the transmission requests are concentratedly generated is provided with plural communication control parts 12a and 12b provided with the different addresses and the respective communication control parts 12a and 12b of the specific terminal station 20 transmit the data frames for the number of times of the set addresses as needed during a prescribed cycle.
Patent JP-H04324341-A (JP)
Title: Method and device for counting number of particles
Inventor: KURODA TOSHIAKI
IPC: G01N15/12
Filed: 1991-04-24
Abstract: PURPOSE:To prevent the occurrence of simultaneous passing of particles in a detection area even when the number of particles to be counted is large, in a method and device for detecting and counting particles by passing them through fine holes. CONSTITUTION:This method and device for counting the number of particles using an electric particle detector pre-counts the number of particles contained in a fixed flow rate of a sample fluid by making the fixed flow rate to flow through a fine hole by means of a sample liquid discharging means C1 and, when the precounted value exceeds a prescribed value, decides the diluting rate of the sample liquid. Then the discharged amounts of the means C1 and a diluted liquid discharging means C2 are controlled to prescribed values on the basis of the diluting rate and a diluted liquid is made flow through the fine hole for counting the number of particles.
Patent JP-S5549964-A (JP)
Title: Driver for brushless dc motor
Inventor: ONO TAKUO
IPC: H02K29/00
Filed: 1978-10-06
Abstract: PURPOSE: To eliminate wiring between switching elements and scattering due to disturbance and temperature change, raise the reliability and reduce the size, by using switching integrated circuits wherein rotor position detectors and signal processing circuits are integrated as a unitary body.  
     CONSTITUTION: As for a magnetism-to-electricity conversion system, a rotor position detecting magnet 21 magnetized to an N or S-pole for an angle of 120° is mounted on a rotary shaft 23 and rotor position detecting switching elements 20a∼ 20c are provided at a spacing of 120° on a mount 19. Each switching element is made of an integrated circuit or the like. In the integrated circuit, a constant current circuit comprising a Zener diode 27 and an operational amplifier 28a, a signal circuit comprising a Hall element 20a and an operational amplifier 28b and a level discrimination circuit of a Zener diode 35 are integrated with one another. A signal is supplied to a transistor 37 through a lead wire 25 to drive an armature winding 38a. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5747041-A (JP)
Title: Pad for disk brake
Inventor: MIYATA TSUTOMU
IPC: F16D69/00
Filed: 1980-09-03
Abstract: PURPOSE: To reduce squealing without reducing the coefficient of friction, the amount of abrasion, and the amount of compression deformation in a captioned pad by arranging a part of low content of resin as binder in the center of a frictional face and a part of high resin content in the circumference of the firctional face.  
     CONSTITUTION: A tablet 2 of 15W20vol% resin content and a tablet 1 of 20W 35vol% resin content are shaped. the tablet 2 is arranged in the center of the tablet 1, while the friction area of the part of low resin content is devised to reduce according as the frictional face is shifted to the side of a back plate 3 from the side of a disk rotor. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5455268-A (JP)
Title: Tension control on winder/rewinder
Inventor: YAMASHITA KOUICHI
IPC: B65H59/38
Filed: 1977-10-12
Abstract: PURPOSE: To provide economical control on tension with a standard type of motor by automatically diminishing and controlling field magnet by regulation of armature voltage and by automatic control of armature current to ensure uniform tension.  
     CONSTITUTION: Maximum field current is provided by a base field insturction setter BFS and field winding is excited by output if from a field current regulator FR, with signals generated by matching armature voltage as input with the output of an artithmetic unit IO operating as field current instruction lf. Accordingly, strong field magnet is produced in the case of operating at low line speeds and low armature voltage, or the field magnet is weakend as armature voltage is raised. Armature current Ia can be flexibly controlled upon alteration of line speeds, by a function generator FG, and command signal is derived from the output signal from a multiplier/divider MD into which torque instruction ΣT, winding diameter signal D and field signal ϕ have been input 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0257338-A (JP)
Title: Retort packaging vessel
Inventor: KUZURA TADAHIKO
IPC: B65D23/14
Filed: 1989-05-18
Abstract: PURPOSE:To provide sealing performance durable for retort sterilization, pressure resistance performance and easily openable sealability by employing a vessel body with an inner coating layer of epoxy curing agent resin coating film containing specific ratio of acid modified olefin resin, and forming a cover inner face material of olefin copolymer or olefin resin blended layer containing specific ratio of olefin unit for forming the acid modified olefin resin. CONSTITUTION:A vessel body having an epoxy curing agent resin coating film containing 0.8 to 50wt.% of acid modified olefin resin per coating film as an inner face coating layer is used, and a cover having olefin copolymer or olefin resin blended layer containing 50 to 95wt.% of olefin unit for forming the acid modified olefin resin as an inner face material is employed. An acid modified olefin resin-containing epoxy curing agent resin coating film used as the inner face coating layer on a metal foil has both formation of a heat sealing face of a flange and protection of the foil.
Patent JP-S5348433-A (JP)
Title: Precedence control system
Inventor: USAMI NAGATOSHI
IPC: G06F13/362
Filed: 1976-10-15
Abstract: PURPOSE: In case of access request, a memory control unit is made busy invariably, and the status is included in the access request receivable condition to improve the efficiency in use of the memory unit, thereby performing the enitre process effectively. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05298631-A (JP)
Title: Tape cassette for measuring and adjusting
Inventor: KONDO YOSHIO
IPC: G11B5/455
Filed: 1992-04-17
Abstract: PURPOSE:To simultaneously execute the measurement of various kinds of characteristics of a mechanical deck and adjusting work based on a measured value by using a measuring tape cassette incorporating a reproducing head, the modulation part of a regenerative signal and a transmitter part. CONSTITUTION:A reel shaft penetration hole 2a inserted with the reel shaft of the mechanical deck is provided in a cassette casing 2 and the reel hub 3 of a tape feeding side and the reel hub 4 of a tape take-up side are housed in the inside of the cassette casing 2 corresponding to the hole 2a. A magnetic tape T is wound round the reel hubs 3, 4 and the magnetic tape T paid out from the hub 3 is led to the front surface of a guide block 7 through a guide pin 5, a guide roller 6. The tape T is held between the magnetic head and a pad 9 further an press-contacted to the magnetic head and wound round the reel 4 through the guide roller 11, the guide pin 12 and the guide roller 13. Then the information of the magnetic tape T is read by the reproducing head 14 arranged on a prescribed position between the path of the roller 13 and the pin 12.
Patent JP-H0421546-A (JP)
Title: Ultraviolet hardenable coating for optical fiber and optical fiber coated by its coating method
Inventor: POORU JIEI SHIYUSUTATSUKU
IPC: G02B6/44
Filed: 1990-05-11
Abstract: PURPOSE: To improve the stability to temp., oxidation and hydrolysis by coating an optical fiber with a specific radiation curable primary coating.  
     CONSTITUTION: A radiation curable compsn. is obtd. by compounding (A) 20 to 80 wt.% (hereafter %) acrylated urethane oligomer obtd. by reaction of a hydrocarbon polyol with an aliphat. isocyanate and a terminal capping monomer consisting of a hydroxylalkyl (meth)acrylate, (B), 5 to 50% 6-18C alkyl (meth)acrylate, (C) 5 to 60% monomer or oligomer having an arom. part, a contg. (meth)acrylic unsaturation and a hydrocarbon part and capable of making the refractive index of the compsn. larger than the refractive index of the compsn. contg. A, B, D, E, (D) 0.1 to 30% org. functional silane fixer and (E) 1.0 to 10% photoreaction initiator. Next, the optical fiber is coated with this compsn. and the coating is cured by irradiation with UV rays by which the primary coating is formed. 
     COPYRIGHT: (C)1992,JPO
Patent JP-S613552-A (JP)
Title: Carrier recovery system
Inventor: KAGA MITSURU
IPC: H04L25/03
Filed: 1984-06-16
Abstract: PURPOSE:To generate a stable code without correction of erroneous reference phase by limiting the quantity correcting a reference phase when an estimated phase error of the phase of demodulated signal to the reference phase exceeds a prescribed range. CONSTITUTION:A reception signal at an input terminal 1 received via an analog transmission line is separated into an in-phase component I and an orthogonal component Q by a carrier recovery section 2 and they are subjected to equalization of their line characteristic at an equalizer 5 via LPFs 3 and 4 respectively. The signal is discriminated for the code estimate value at a discrimination section 6, a signal 11 representing the estimated code is deocded by a binary bit string by a decoder 7 and transmitted from an output terminal 13 via a descrambler 8. On the other hand, an error signal output 12 of a discrimination section 6 is used for the correction of a tap coeffiecient of the equalizing filter by a tap adjusting section 10 on one hand. The signal is inputted to a phase error estimated section 22 on the other hand, and the output 23 is inputted to a phase error limiter 25 together with a signal respresenting a limit value from a correction limit set section 29 so as to limit the phase error.
Patent JP-S5746575-A (JP)
Title: Remote control responder
Inventor: KAWAGUCHI NORIO
IPC: H04N5/00
Filed: 1980-09-04
Abstract: PURPOSE:To transmit a confirmation tone for power on, by delaying a signal, which is outputted for power on due to a remote control device, by a constant time to control the oscillating circuit connected to a voice circuit. CONSTITUTION:A monostable multivibrator consisting of transistors 21 and 22 is triggerred when receiving the signal from a remote control device and can oscillate an oscillating circuit 6 through a diode 31 for a constant time. This oscillation output is applied to a voice circuit through a capacitor 33, and confirmation tone is transmitted from a speaker. Meanwhile, a monostable multivibrator consisting of transistors 48 and 49 is provided for the purpose of transmitting confirmation tone for power on due to remote control and is triggerred by the output of a signal processing circuit 4, which processes the remote control signal, and triggers the said monostable multivibrator after a constant time to operate the oscillating circuit.
Patent JP-H04117285-A (JP)
Title: Dihydrofolate reductase-antiallergic pentapeptide polymer fused protein (i)
Inventor: BABA KENZO
IPC: C07K19/00
Filed: 1990-05-15
Abstract: NEW MATERIAL:A recombinant plasmid containing a base sequence encoding dihydrofolate reductase-antiallergic peptide polymer fused protein (I). EXAMPLE:A recombinant plasmid wherein an antiallergic pentapeptide, a fused protein (I) of dimer contains an amino acid sequence shown by the formula (underline shows amino acid existing between dihydrofolate reductase and antiallergic pentapeptide). USE:Production of DSDGK. PREPARATION:A DNA encoding DSDGK polymer obtained by chemically synthesizing a single strand DNA and annealing both chains is inserted into a vector plasmid capable of manifesting DHFR.
Patent JP-S6015318-A (JP)
Title: Conveying device
Inventor: OYAMADA TAKESHI
IPC: B65G51/03
Filed: 1983-07-08
Abstract: PURPOSE:To start conveyance without fail by providing a thrusting-up mechanism for forcing one part of an article to be conveyed resting on a conveyance starting station on a conveying passage to float in a device where the article is conveyed keeping floating due to the jet pressure of gas. CONSTITUTION:When applying the captioned device to a wafer chuck 2 for supporting a wafer 1 at exposure in a wafer exposing device (aligner) using an air bearing, a vacuum hole 23 connected to a vacuum system is provided through the center of the chuck supporting surface, and a vacuum adsorption groove 4 radially extending around the vacuum hole 23 is provided while communicated to said hole 23. Further, two lines of jet holes 3 are provided through the supporting surface along the conveying direction, while jet holes 7, 24 are provided respectively facing to the forward and backward parts of the wafer 1. And, the jet hole 7 is provided inclined ahead by 45 deg., while the jet hole 24 provided in the vertical direction, both operating such that the rear end part of the wafer 1 is thrusted up due to gas jet.
Patent JP-S5824970-A (JP)
Title: Processing method for digital picture
Inventor: KUROSE MORIZUMI
IPC: G06K9/00
Filed: 1981-08-06
Abstract: PURPOSE:To eliminate the need for the discrimination with a man, by obtaining the distribution of generation of frequency for a difference between adjacent representative density values, in a rectangular region cut out from a reading picture, and discriminating a line drawing region based on the distribution. CONSTITUTION:A digital picture is sectioned into meshes of MXM picture elements. The average density of picture elements at each mesh is obtained and the obtained average density is determined as the representative density of this mesh. In the entire set of each representative density, the picture to be read in is cut out into a rectangle. In the cut-out rectangular region, the distribution of frequency of generation of an absolute value of the difference between adjacent representative density values toward the main and sub-scanning direction is formed. When the frequency of generation of (0) of the difference between representative density values is more than the estimated threshold value both for the main and sub-scanning directions, this rectangular region is discriminated as a line drawing region. The processing is repetitively done for the entire set of each representative density value.