baber/WOPTO huggingface dataset:
Patent JP-S56152517-A (JP)
Title: Shear control device
Inventor: SADAMORI IKUICHI
IPC: B23D36/00
Filed: 1980-04-18
Abstract: PURPOSE: To reduce an error in the sheared length of material by compensating for an action delay which exists until shearing is executed.  
     CONSTITUTION: An arithmetic circuit 7, using data such as the velocity V of the edge of material 1, the length Lc or cutting length of material 1, the travel distance Ls of a blade 4a during a period from the starting of a shear 4 until the cutting of material 1 and a gain rate KL of velocity of the shear 1 against the velocity of material 1, calculates the edge position Lx of material 1 from a detector 3, while outputting a signal 7a. A detection circuit 8 compares the edge position Lx at a signal 7a and the travel distance of material 1 at a signal 6a on a counting circuit 6, outputting an identity signal 8a. A comparison circuit 10 detects a deviation ΔL between signals 7a, 8a using an output point for the signal 8a as a starting point. A compensation circuit 11 calculates a compensation acceleration rate Kα and supplies a signal 11a to a velocity setting circuit 12. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59181986-A (JP)
Title: Control system for dc motor
Inventor: GOMITA HISAMITSU
IPC: H02P3/12
Filed: 1983-03-30
Abstract: PURPOSE:To enhance the safety of a control system for a DC motor by abruptly stopping the motor by generatively braking the motor after the prescribed time when a signal from an encoder is inputted to a controller. CONSTITUTION:When a signal from an encoder 26 connected to a motor 25 is not inputted to a pulse converter 28, a signal from a pulse converter 28 is not inputted to a rotating direction discriminator 27 and a speed detector 30, and when a CPU23 judges that the motor 25 is stopped due to a heavy load, a full voltage is applied to the motor 25 to accelerate the motor 25. When this state continues during the prescribed period, the CPU23 judges that the motor 25 is abnormal to apply a signal that the electrode of the motor 25 is shortcircuited to a driver 24, thereby abruptly stopping the motor 25 by generative brake.
Patent JP-S57166518-A (JP)
Title: Electronic weighing machine
Inventor: ITANI MORIKAZU
IPC: G01G23/01
Filed: 1981-04-07
Abstract: PURPOSE:To improve reliability and operability by providing a controller which outputs an update indication for deal-scale weighed value data to a zero-point correction part a prescribed time after every switching indication for weighed value data inputted to the zero correction part is detected. CONSTITUTION:A controller outputs an update indication for dead-scale weighed value data to a zero-point correction part a prescribed time after each switching indication for weighed value data inputted to the zero-point correction part. For example, a controller 15 which outputs an update indication K a prescribed time after each switching indication for a large scale part B1 and a small scale part B2 is inputted to a zero-point correction part 5 consists of an OR gate 16 which detects the operation of a changeover switch 8a or 8b, a timer 17 for a prescribed time (t) which is triggered on every switching operation by the output of the OR gate 16, and a pulse generator 18 which outputs the update indication K to the memory 13 of the zero-point correction part 5 a prescribed time (t) later.
Patent JP-2000247502-A (JP)
Title: Printer cassette, and printer equipped with the cassette
Inventor: NISHIMURA HIROSHI
IPC: B65H16/02
Filed: 1999-03-01
Abstract: PROBLEM TO BE SOLVED: To improve the productivity and dismantling property for a cassette detachably equipped to a printer. SOLUTION: A cassette 26, including a roll supporting shaft 34 for rotatably supporting a roll for a printed matter is integrally molded out of resin. The other metallic members are formed into a unit 38 collected and sub-assembled into one body previously. A resin portion and a metal portion can be produced separately to reduce production cost, and both the portions can be classified and recovered easily when dismantling the cassette 26, thereby facilitating recycling.
Patent JP-S63301879-A (JP)
Title: Novel 1-alkyl substituted benzimidazole derivative
Inventor: FURANSU EDOUARUTO JIYANSENSU
IPC: C07D471/04
Filed: 1988-03-08
Abstract: Novel 1-alkyl substituted benzimidazole derivatives of formula <CHEM>  wherein -A<1>=A<2>-A<3>=A<4>- is a bivalent radical having the formula -CH=CH-CH=CH- (a-1), -N=CH-CH=CH- (a-2), -CH=N-CH=CH- (a-3), -CH=CH-N=CH- (a-4), -CH=CH-CH=N- (a-5), -N=CH-N=CH- (a-6), or -CH=N-CH=N- (a-7);      B is NR<3>, CH2, O, S, SO or SO2; L is hydrogen, C1-6alkylcarbonyl, C1-6alkylsulfonyl, C1-6alkyloxycarbonyl, Ar<2>-C1-6alkyloxycarbonyl, Ar<2>-carbonyl, Ar<2>-sulfonyl, C3-6cycloalkyl, C2-6alkenyl optionally substituted with Ar<2>, C1-12alkyl, a radical of formula -Alk-R<4> (b-1), -Alk-Y-R<5> (b-2), -Alk-Z<1>-C(X)-Z<2>-R<6> (b-3), or -CH2-CHOH-CH2-O-R<7> (b-4); the pharmaceutically acceptable acid addition salts and stereochemically isomeric forms thereof, which compounds are anti-allergic agents; pharmaceutical compositions containing such compounds as an active ingredient and methods of preparing said compounds and pharmaceutical compositions.
Patent JP-H11231801-A (JP)
Title: Head-mounted display device
Inventor: YAMAMOTO HIROSHI
IPC: G08B5/36
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To confirm the operation of a head-mounted display from the outside without using a special display element. SOLUTION: A front cover 11 is provided with a transparent or semitransparent window part 12 arranged on the positions corresponding to the right and left sides of a front display part. A liquid crystal panel 21 is illuminated by an illuminating lamp 22, and a displayed image penetrates a display window 24 installed in a display part 10 through an optical prism 23 to be projected onto eyes E. Light P advancing in the direction of the front cover 11 from the illuminating lamp 22 is emitted from the window part 12 to the outside. Whether HMD(head-mounted display device) operates or not can be easily confirmed by observing this light P from the outside.
Patent JP-H01227668-A (JP)
Title: Rotary high voltage generator
Inventor: WATANABE KEIICHI
IPC: H02N1/06
Filed: 1988-03-07
Abstract: PURPOSE:To effectively prevent spark discharge by maintaining the electric contact of a contactor with a pulley when a charge carrier is passed from one to the other of split electrodes. CONSTITUTION:In a rotary high voltage generator 1, a base 5 is rotated at a rotary shaft 2, and a plurality of charge carriers 3 are disposed at a predetermined interval on the base 5. Each carrier 3 has a columnar base 3A and a circular-arclike contactor 38. A charging charge supply side inductor electrode 7 and a charge receiving side inductor electrode 9 are faced oppositely at the radial positions of the base 5. Ring rubberlike conductors 12, 14 are respectively disposed at positions opposite to a gap X between the electrodes 7 and 9 on pulleys 11 and 13. Thus, a positive charge is sequentially stored on the pulley 13, and conducted to a load 40 at a predetermined voltage. The contactor 3A is always contacted with the conductors 12, 14 when the carrier 3 is passed through the split electrodes, thereby preventing spark discharge from occurring.
Patent JP-S55144561-A (JP)
Title: Treating method of multicore cable for testing breaking and contact thereof
Inventor: HASEBE HIDEJI
IPC: G01R31/02
Filed: 1979-04-28
Abstract: PURPOSE: To reliably test the breaking and contact of a multicore cable by cutting the stands of the cable together with hot-melt insulator to treat the ends of the strands and bringing the conductors of the strands into contact with a current recording sheet.  
     CONSTITUTION: The sheath of one end of a multicore cable is suitably cut and opened, and the twisted strands 13 at this portion are untwisted. The untwisted strands 13 are inserted into a container 14, and hot-melt insulator liquid filled in the container 14 is cooled and hardened as a hot-melt insulator 16. Then, the conainer 14 is cut by a rotary cutting blade 17 together with the insulator 16 and the strands 13. At this time the cut portions of the strands 13 are not deformed at all but cut in flat state, so that the conductors 18 of the strands 13 are exposed without being contacted with each other. Copper chips produced upon cutting are removed to complete the treatment of the ends of the cable 11. Therefore, the ends of the conductors 18 of the respective strands 13 thus obtained are regularly aligned without contact with each other on the same plane so as to exactly contact the conductors 18 with a current recording sheet. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05259541-A (JP)
Title: Optical fiber amplifier
IPC: H01S3/06
Filed: 1992-03-12
Abstract: PURPOSE:To provide a high-efficiency and highly reliable optical fiber amplifier capable of feeding sufficient excitation light to a rare earth-doped fiber in a low injection current compared to the conventional constitution of the optical fiber amplifier. CONSTITUTION:A fiber coupler 4 is connected with an Er-doped fiber 1 and an optical filter 6, which absorbs light of the same wavelength range as that of amplified spontaneous emitted light generated in the fiber 1 or makes the light reflect, is provided in a port on the side, whereon excitation light is incident, of the coupler 4.
Patent JP-S59180109-A (JP)
Inventor: NAKAMURA MINORU
IPC: F16B19/08
Filed: 1983-03-29
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-S55145472-A (JP)
Title: Copying machine
Inventor: KUNO TAKASHI
IPC: G03G15/22
Filed: 1979-04-27
Abstract: PURPOSE:To obtain the high-quality copy in an easy way through the uneven illumination, by setting in parallel the signal extracting line sensor and the line sensor featuring the same structure as the former line sensor and then using the output difference between the both line sensors for the recording signal. CONSTITUTION:Original 104 is covered with mask 121 and can be viewed only through linear window 125. The original passed through window 125 formes image 106 on line sensor 101 through lens 102. On the other hand, surface 124 of mask 121 features the uniform reflecting surface, and thus the reflected light is bent by reflector 123 and via lens 102 to be image-formed on line sensor 122 featuring the same structure as sensor 101. This formed image does not include the information of the characters and the like of the original and is turned to the signal proportional to the luminous intensity at the area. Then the uneven illumination can be eliminated by securing the output difference between sensors 101 and 122.
Patent JP-H02231184-A (JP)
Title: Color discrimination device for color ink ribbon
Inventor: KASHIWAGI SHINICHI
IPC: B41J35/16
Filed: 1989-03-06
Abstract: PURPOSE:To accurately discriminate the color of an ink supply part using the change of the output of a discrimination mark reading means or the like by a method wherein the discrimination mark reading means having two optical sensors arranged in a straight line in the travel direction of a color ink ribbon is disposed opposedly to a discrimination mark. CONSTITUTION:A reading head 14 is formed movably in the width direction of a color ink ribbon 10. Two optical sensors 5, 6 are disposed opposedly to discrimination marks 11, 12. Output parts of the optical sensors 5, 6 of the reading head 14 are connected to a mark detection part 15 and a color discriminating part 16. The color discriminating part 16 is feedback connected to a ribbon drive part 17 serving as a ribbon feed means. A color discrimination device 9 for a color ink ribbon detects the output value of the optical sensor 6 when the output value of the optical sensor 5 changes, and discriminates the colors of ink supply parts Y, M, C based on this change. This invention uses the reading head 14 by one piece and the discrimination marks 11, 12 arranged on one edge of the color ink ribbon 10, therefore remarkably facilitating the positional adjustment of the recording head 14 when an ink ribbon with a different width is to be used.
Patent JP-H04270239-A (JP)
Title: Cyclohexane-1,3-dione derivative
Inventor: TATEISHI KEIICHI
IPC: C07C69/757
Filed: 1991-02-26
Abstract: PURPOSE:To provide the subject new compounds readily producible and readily isolable in a crystal form, having an improved oil solubility and useful as a coupling component for recording materials in which photosensitivity of a diazo compound is utilized or as an intermediate for synthesis of herbicides or plant growth regulators. CONSTITUTION:Cyclohexane-1,3-dione derivatives of formula I (R1-R5 are H, alkyl, aryl, aralkyl, substituted amino, substituted carbonyl, cyano or halogen; Ar is aromatic ring) having >=15 total carbon number and having a substituted aryl group as a substituent group at 5-position, e.g. a compound represented by formula II. The compounds of formula I can be readily obtained, e.g. in the case of 5-aryl-substituted cyclohexane-1,3-dione, by reacting a 4-substituted- aryl-3-buten-2-one derivative with a malonic acid diester in a basic condition.
Patent JP-H10244939-A (JP)
Title: Rolling stock
Inventor: SUDA YOSHIHIRO
IPC: B61D1/04
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a rolling stock which has an increased number of seats, which allows passengers to easily get on and off the stock, and which gives passengers pleasantness. SOLUTION: A rolling stock is provided with a plurality of pairs of entrance doors, which are arranged on one side surface S1 and on the other side surface, facing each other. In the rolling stock, a first (group of) lateral seats 21 are arranged along the side surface S1 lying between two pairs of entrance doors 51 and 52, while longitudinal seats 13 for three persons are arranged back to back on the side surface S2 lying between two pairs of entrance doors 51 and 52. In addition, longitudinal seats 12 for two persons are set up in front of the longitudinal seats 13 for three persons face to face. Moreover, a second (group of) lateral seats 22 for two persons are set up on the side surface S2, neighboring on the longitudinal seats 12 for two persons.
Patent JP-S59179054-A (JP)
Title: Thawing apparatus
Inventor: FUKUMOTO TATSUROU
IPC: A23B4/07
Filed: 1983-03-28
Abstract: PURPOSE:To carry out the thawing of a frozen food with a small amount of water, in high efficiency, in a short time, by stacking containers containing the food to be thawed in a water tank, spraying the food with hot water shower to effect the thawing, and recycling and reusing the used thawing water. CONSTITUTION:The frozen food to be thawed, e.g. frozen fish, etc. is placed on a perforated table in the container 28, and the containers are stacked in a water tank 2 using a truck 35. The pump 20 is operated to suck the thawing water stored in the suction chamber 8, and the water is heated at a specific temperature, supplied through the feed pipe 24 to the shower plate 13, sprayed through the small holes of the plate 13 in the form of shower, and allowed to flow down through the perforations of the table to thaw the foods in the containers 28 successively. The used water is recovered in the storage chamber 3, filtered with the mesh plates 7 and 9 to remove the filthy materials and circulated to the suction chamber 8.
Patent JP-2000248591-A (JP)
Title: Drainage
Inventor: TOYAMA NORIYUKI
IPC: E03C1/122
Filed: 1999-03-01
Abstract: PROBLEM TO BE SOLVED: To prevent blocking-up of a ventilating space in a drain pipe by waste water by deviatively flowing down the waste water by connecting an upper horizontal pipe part to a lower horizontal pipe part by bending and laying the upper horizontal pipe part of a drain horizontal main pipe connected to the lower end of a drain vertical main pipe in a horizontal plane. SOLUTION: In a medium high-rise multiple dwelling house, an upper horizontal pipe part 11 of a drain horizontal main pipe 3 is connected to the lower end of a drain vertical main pipe, and a sewer pipe and a waste water tank are connected to a lower horizontal pipe part 15. In a connecting part of these horizontal pipe parts 11, 15, a horizontal bent pipe part 16 and a connecting pipe part 17 are connected to the upper horizontal pipe part 11, and are connected to the lower horizontal pipe part 15 via a vertical bent pipe 12, a vertical pipe part 13 and a vertical bent pipe 14 after being bent at a right angle in a horizontal plane. Thus, waste water flowing in the upper horizontal pipe part 11 is pressed down outside by centrifugal force in the horizontal bent pipe part 16 to flow to the lower horizontal pipe part 15.  Thus, a ventilating space is secured on one side of the vertical bent pipe 12 and the vertical pipe part 13 to prevent springing-out of trap sealing water by blocking-up of the ventilating space.
Patent JP-S57168277-A (JP)
Title: Detecting and controlling device for remaining amount of developer
Inventor: SHIBUSAWA MITSUO
IPC: G03G15/08
Filed: 1981-04-09
Abstract: PURPOSE:To display a standby state for supplementation clearly while preventing a flicker of the display for the supplementation, by carrying out the display for developer supplementation continuously until a power supply is turned off when a detecting means for the remaining amount of a developer detects a deficiency in developer continuously, for a certain time. CONSTITUTION:As a detector 5 for the remaining amount of a developer, an oscillation type detector is fitted. When magnetic toner in a developer container 4 is consumed until the state in the figure, the detector outputs an output signal. If this output signal is generated continuously for >=1 copying cycle, toner end signal is inputted to a microcomputer. Once the toner end memory is inputted, toner end display is carried out until a power supply for a copying machine is turned off. Consequently, even when the toner falls from the circumference of a toner thickness regulating blade by its weight during the stop of copying, the display is never turned off.
Patent JP-S58208394-A (JP)
Inventor: TERENSU ARAN KURAAKU
IPC: C11D13/08
Filed: 1983-03-29
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-S60215692-A (JP)
Inventor: PARIDE PAORUTSUCHI
IPC: A01N/
Filed: 1985-03-19
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-S56150981-A (JP)
Title: Starting driving device for motor
Inventor: WATANABE MAKIO
IPC: H02P1/58
Filed: 1980-04-24
Abstract: PURPOSE:To decrease the capacity of power source facilities to total load capacity by supplying power to a plurality of motors divided into plural groups every proper number in time division from a power source. CONSTITUTION:A number of motors m1-mn used for centrifugal separation, etc. are group-divided into a plural group of motors M1-Mn every proper number, and wired to a power source 1 through a change-over switch 3 with a plurality of fixed contactors 51-5n. A movable contactor 4 of the change-over switch 3 is successively changed over to the fixed contactor 5n from 51 with the lapse of time, and power is supplied to the motor groups M1-Mn in time division. Consequently, the motors m1-mn are changed over within a range which hardly has effects on the functions of the motors even when each motor (m) is separated from the power source 1 and the number of revolution decreases to some extent. Thus, the capacity of the power source 1 is reduced while the capacity of a spare power source 6 can also be diminished, and cost can be cut down.
Patent JP-S56150584-A (JP)
Title: Control of ink density
Inventor: MIZUNO AKINORI
IPC: B41J2/175
Filed: 1980-04-24
Abstract: PURPOSE:To replenish accurate amounts of an ink and a solvent compensating a consumed ink amount and a volatile solvent loss for the maintenance of an ink density at a constant level in a charge deviation-type ink jet type printer, by detecting the number of ink drops used for type printing and also the surface level of an ink tank. CONSTITUTION:The number of ink drops, which are charged by a charging electrode 4 and used for type printing, among ink drops sprayed from an ink jet 3 is detected by counting the number of charging. If the counted value at a counter 17a reaches 2N, the counter 17a is replaced by a counter 17b and the counting operation is continued. An ink consumption amount determined by the value 2N is replenished into a tank 1 from a subsidiary tank 18 by opening a valve 20. On the other hand, an ink collected by a gutter 7 is returned to a tank 1, but the surface level is lowered by a height corresponding to the volatile loss of a solvent during the recovery period. If the difference is detected by the detecting end 23 of a surface level detector 22, a valve 21 is opened so as to replenish a diluent into the tank 1 from a diluent tank 19.
Patent JP-S549639-A (JP)
Title: Nonnshock type dot matrix printing machine
Inventor: ARUMANDO APURAITO
IPC: B41J11/20
Filed: 1978-05-04
Abstract: A non impact dot matrix printer of the serial-parallel or parallel type having a base member extending parallel to the line of print direction on which a plurality of adjacent printing heads is independently mounted; each head has a planar surface carrying thereon a row of dot size printing elements facing the recording medium, the rows of all the heads being aligned to form a single long row of printing elements extending parallel and equally spaced along the line of print direction; each head is fixed to an end of a resilient lamina, the other end of which is fixed to the base member, the lamina by flexing and twisting allows uniform contact of resistive elements of each head against recording medium; in the printer, the base member is reciprocated along the line of print direction by a pair of cam following rollers cooperating with a cam.
Patent JP-S62211950-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAKAOKI KIYOSHI
IPC: H01L21/3065
Filed: 1986-03-13
Abstract: PURPOSE:To reduce a mask-matching work by a method wherein a diffusion source, with which an emitter and a base consisting of polysilicon will be formed, is formed on the upper surface of a substrate, and after an insulating film has been coated between the above-mentioned polysilicon layers, a flattening process is performed. CONSTITUTION:After a plurality of polysilicon layers 21,... have been formed on a substrate 1, an insulating film 13 is formed on the whole surface of the layer 21, a resist film 14 is coated thereon, and the surface is flattened. Then, the upper surface of the non-doped polysilicon layer 21 is exposed. Subsequently, the expected region where an emitter will be formed is coated with a resist film, ions are implanted, a base contact region 15 is formed, then a base region only is coated with a resist film, ions are implanted, and an emitter region 16 is formed. Lastly, an emitter electrode 17E and a base electrode 17B are formed. As a result, the mask matching requiring high preciseness can be reduced from the twice required in the past to once. Also, the lowering of the yield of production due to the short-circuit generating between the emitter and the base can be prevented.
Patent JP-S55144752-A (JP)
Title: Connecting method for armature coil for rotary machine
Inventor: HAMANO ISAO
IPC: H02K13/04
Filed: 1979-04-27
Abstract: PURPOSE: To prevent failure due to welding and also to make a fortifying measure unnecessary for commutators by exciting in the direction in which an axial component in the exciting direction gets small when subjecting an armature coil to ultrasonic welding on a commutator segment.  
     CONSTITUTION: When subjecting a coil end 3a of an armature coil to ultrasonic welding on a commutator segment 5, the direction of an oscillating force Fb applied on the coil end 3a through a chip 14 fixed on an ultrasonic wave generating device is selected to the direction in which it crosses at right angles to a rotation axis, and an axial component of the exciting force Fb is made smaller than a bonding force of the segment 5 and a mold material 7. By constituting such, both the segment 5 and mold material 7 are prevented from breaking away or failure, and a preventive measure for deterioration of the commutator overrevolution strength can be made unnecessary. 
     COPYRIGHT: (C)1980,JPO&Japio