baber/WOPTO huggingface dataset:
Patent JP-S59208090-A (JP)
Title: Plating device for producing metallic foil
Inventor: SATOU ATSUHIKO
IPC: C25D1/04
Filed: 1983-05-10
Abstract: PURPOSE:To provide a titled device which produces metallic foil having uniform thickness by plating at a high speed by the constitution in which a cathode plate is pressed to the open end of a cylindrical vessel dipped in a plating liquid cell to stir the plating vessel in the vessel and to exchange the same with the plating soln. on the outside of the vessel. CONSTITUTION:A cylindrical vessel 10 having a rectangular section consisting of an insulator is horizontally installed in a plating soln. cell and a cathode plate 11 formed of a stainless steel is fixed perpendicularly to the circumferential wall 12 of the vessel in tight contact therewith. Copper lumps 14 put into a stainless steel net-like case 15 are charged through the opening provided with a cover 16 into the position apart from the plate 11 to constitute an anode. A plating soln. is supplied through a passage 25 into the vessel 10, and the plating solns. on the inside and outside of the vessel 10 are exchanged through the holes 22 perforated in the upper part of the wall 12. A blind- shaped stirring plate 20 provided on the anode 14 side of the plate 11 is vertically reciprocatively moved by a crank type reciprocative driving mechanism 19 to supply the plating soln. at the vessel center 21 to the cathode plate 11 side. A copper plating layer 26 is thus formed at a high speed on the surface 17 of the plate 11 and the copper foil having a uniform thickness is obtd. by removing said layer.
Patent JP-S579149-A (JP)
Title: Communication control system
Inventor: MIZUGUCHI HIROO
IPC: H04L29/10
Filed: 1980-06-18
Abstract: PURPOSE:To enable the processing without having an instruction to a central processing unit for every case, by trasmitting an incoming reject signal or controlled not ready signal by a communication controller by itself. CONSTITUTION:If a central processing device 4 issues an incoming reject instruction 7 due to disable incoming, a communication controller 3 sets it within the channel control word and enters the incoming signal receiving state. When an incoming signal is received, the device 3 transmits an incoming rejection signal once with the firmware to the line. Thus, the incoming signal can be received without interruption to the central processor 4. This operation is repeated until the central processor 4 issues the operation stop instruction. When the central processing unit 4 transits to incoming enable state, the unit 4 issues an operation stop instruction 9 to the instruction 7 during execution.
Patent JP-H09271987-A (JP)
Title: Working table for heat cutting machine
Inventor: NISHIUCHI TOKUMASA
IPC: B23K7/10
Filed: 1996-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a working table for a heat cutting machine without catching on a work Supporting member at the time of carrying the work. SOLUTION: At the time of carrying the work, since a supporting member table 43 for carrying the work is set to higher position than the supporting member 31 with a vertical shifting mechanism 37, a supporting member 41 for carrying the work projected from a plane part 45 of the supporting member table 43 for carrying the work, supports the work W so as to be carriable. It is prevented to drop the work W into a gap of the work supporting member 31 with the plane part 45 of the supporting member table 43 for carrying the work. At the time of working, since the upper end of the supporting member table 41 for carrying the work is set to lower position than the upper end of the work supporting member 31 with the vertical shifting mechanism 37, the work W is supported to the work supporting member 31.  For example, a driving member 37 is rotated by integrally fitting to a rotary shaft and the vertical shifting is executed. The width of the plane part 45 is set to such wide range as not to abut on the work supporting member 31 approached in the case of rotating the supporting member table 43 for carrying the work.
Patent JP-H11254798-A (JP)
Title: Rubber printing body
Inventor: MURAI HIDEKI
IPC: B41K1/02
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To form a clear seal image for all kinds of ink, including oil ink and water ink, without repelling the ink by employing a rubber printing body produced by mixing rubber with a specified quantity of polyoxyethylene derivative. SOLUTION: 0.01-20 wt.% of polyoxyethylene derivative is mixed with 100 wt.% of rubber and kneaded along with a vulcanizing agent, a filler, a softening agent, a coloring agent an antioxidant, and other additives, and then vulcanized to produce a rubber printing body. The rubber includes natural rubber, NBR, SBR, BR, and the like, and any rubber being employed normally in the rubber printing body can be used with no problem. Polyoxyethylene derivative includes polyoxyethylene alkyl ether, polyoxyethylene alkylphenyl ether, polyoxyethylene alky ester and those having HLB of 14.9 or less is preferably employed.
Patent JP-H09273844-A (JP)
Title: Cold storage equipment
Inventor: HATAKEYAMA GIICHI
IPC: F25D16/00
Filed: 1996-04-04
Abstract: PROBLEM TO BE SOLVED: To provide cold storage equipment enabling improvement of heat transfer properties. SOLUTION: A plurality of cool storage members 1 each prepared by holding a sol-like or gel-like cool storing agent in a flexible bag body are held in a plurality of heat transfer cases 2 each composed of a pair of heat transfer plates 2a and 2b being connectable to each other. Thereby the shapes of the cold storing members 1 are changed along the inner surfaces of the heat transfer plates 2a and 2b and the surface of a cooling tube 3 and the cold storing members 1 come into contact with the heat transfer plates 2a and 2b and the cooling tube 3, leaving no space between.
Patent JP-S526592-A (JP)
Title: Method of measuring density of interfacial activator
Inventor: KUMOTO IWAO
IPC: C12Q1/60
Filed: 1975-07-03
Abstract: PURPOSE: To measure the density of any interfacial activator in an organic solvent by the titration method easily, repidly and accurately. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10285346-A (JP)
Title: Image reading and recording device
Inventor: SONEOKA HIROSHI
IPC: H04N1/10
Filed: 1997-04-01
Abstract: PROBLEM TO BE SOLVED: To provide an image reading and recording device, in which recording paper adaptive to an original size is selected automatically in the case of reading and recording an original and recording paper is selected, based on a setting input from an operation section when proper recording paper is not automatically selected. SOLUTION: In the case of reading/recording an original 21 by a flat bed read section, a size of the original 21 set to an original placing section 13 is detected, and a cut paper sheet 56 is automatically selected, depending on the original size and magnification. In the case that the size of the original cannot be detected because the original 21 is not set normal to the original placing section 13 or the like and the proper cut paper sheet 56 is not automatically selected, the cut paper sheet 56 is selected based on the setting input from an operation section.
Patent JP-H11226551-A (JP)
Title: Garbage treatment machine
Inventor: TOKUYAMA TOMOYASU
IPC: B01D53/81
Filed: 1996-04-04
Abstract: PROBLEM TO BE SOLVED: To reduce the amount of garbage to be collected remarkably. SOLUTION: A garbage charging container 1 in which a garbage charging port 5 is formed in the upper part, a garbage take-out opening is formed in the lower part, and deodorizing air exit 8 is formed at a proper position, a garbage stirring screw 14 installed freely rotatably in the container 1, and a driving source 20 for rotating the screw 14 are provided. In the screw 14, the radius of the screw blade 16 is decreased upward, and the blade 16 is nearly conical in a side view.
Patent JP-S5417847-A (JP)
Title: Control method for electrophotography
Inventor: TAKAHASHI TOORU
IPC: G03G13/06
Filed: 1977-07-11
Abstract: PURPOSE: To enhance the image stability by controlling the charging requirement in accordance with the potential difference of the bright and dark portions of an electrostatic latent image. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S538709-A (JP)
Title: Revolvig field electric machine
Inventor: KATOU KATSUHIRO
IPC: H02K1/06
Filed: 1976-07-12
Abstract: PURPOSE: To make small inductance of armature and stabilize commutating action by commutator and brush, by preparing slot opening part on the outer surface side of laminated iron core and making small leaked flux. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S526414-A (JP)
Title: Colour picture signal reproducer
Inventor: SATOU ICHITAROU
IPC: H04N9/44
Filed: 1975-07-04
Abstract: PURPOSE: Removal of the jitter within 1H period of low frequency colour signal system. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000276808-A (JP)
Title: Magneto-optical recording medium and its reproducing method and reproducing device
Inventor: NISHIGORI KEIJI
IPC: G11B11/10
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a reproducing method of a magneto-optical recording medium having the reproduction property with high resolution and high performance by applying a reproducing magnetic field. SOLUTION: A reproducing method of a magneto-optical recording medium is constituted so that at least a reproducing film 21 and a recording film 23 are arranged on a substrate, then the information is recorded on the recording film 23 by magnetizing the recording film 23 to form the recording magnetic domain 38 by means of heating with the irradiation of the recording light and applying a recording magnetic field, and the recorded information is reproduced by the movement of a magnetic domain wall transferred to the reproducing film 21 with the irradiation of the reproducing light.  In this case, the magnetized state of the reproducing film 21 is decided with binarization by the irradiation of the reproducing light, then the recorded information is reproduced by impressing the reproducing magnetic field in a predetermined direction, based on the result of the decision with binarization.
Patent JP-S5419107-A (JP)
Title: Commutatorless motor
Inventor: MIYASHITA KUNIO
IPC: H02K29/00
Filed: 1977-07-13
Abstract: PURPOSE:To restrict a voltage surge to a low level at a transient time, with a reaction of armature made small, by providing a non-magnetic range in the back of core, with a compensation winding installed to be woud, and by enlarging a magnetic resistance in quadrature axis magnetic path.
Patent JP-S5610093-A (JP)
Title: Driving device for reel
Inventor: GOTOU MAKOTO
IPC: H02P6/08
Filed: 1979-06-29
Abstract: PURPOSE:To improve the electric power efficiency at the time of play by using a switching-type voltage converter capable of taking out DC current of variable output and reducing supplied voltage at the time of play through comparison with voltage supplied to the electric motor when rapid wind-up is effected. CONSTITUTION:A switching controller 12 controls a transistor 15's ''on'' time duty according to the command signal 9 and output voltage of a voltage converter 11. During ''on'' period, electric current is supplied to the electric motor 14 through an inductor 17 and a capacitor 18. While during ''off'' period, electric current is supplied to the electric motor 14 by an inductor 17's energy through a flywheel diode 16. Consequently, the output voltage of the voltage converter 11 varies proportional to the transistor 15's duty during ''on'' period, becoming a value corresponding to the command signal 9. Therefore, even if the output voltage during play time were minimized as compared to the output voltage at the time of rapid wind-up, power loss during play time can be minimized.
Patent JP-S61240729-A (JP)
Title: Digital signal reproducing device
Inventor: YABE MASAYUKI
IPC: H04L7/02
Filed: 1985-04-18
Abstract: PURPOSE:To shorten the frequency lead-in time, the stabilizing time of a clock frequency for reproducing a digital signal and a time for securing a phase locked loop by varying the phase step width of a phase locked loop circuit in accordance with the frequency rise characteristic of a reference oscillator. CONSTITUTION:The output frequency (fo) of a crystal oscillator 5 is measured by a frequency counter 8 by using a digital signal (fi) as a sampling frequency. As a result, a sampling period (fot) at the time (t) is differentiated by an arithmetic circuit 9 and an inclination following the time lapse of a frequency rise characteristic of the crystal oscillator 5, namely, a differential value is obtained. Also, this inclination is quantized and outputted as a signal for controlling a digital phase locked loop circuit (DPLL) 4. In the DPLL 4, in accordance with the differential value from the circuit 9, the larger the value is, the larger the phase step width is set, the pulse width of an output signal (fd) is varied as time elapses, and the frequency lead-in is executed so that the frequency (fd) coincides with the transmission rate (fi) of the digital signal.
Patent JP-S61240396-A (JP)
Inventor: FUJISAWA HAJIME
IPC: G06Q30/06
Filed: 1985-04-18
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-S60226093-A (JP)
Title: Semiconductor storage device
Inventor: IRIKITA SHIGEYOSHI
IPC: G11C11/414
Filed: 1984-04-25
Abstract: PURPOSE:To shorten the fall time of a word line, and to execute the fall at a high speed by constituting a titled device so that a large discharge current can be made to flow only during the transition state of switching of a selecting state of the word line. CONSTITUTION:As soon as the word line potential falls, the potential of signal input nodal points A31, B31 of the first and the second current changeover switches S11, S12 also starts to fall. Also, the comparing input potential VR2 of the second current changeover switch S12 goes to a lower level than the potential of the comparing input terminal VR2 immediately when the potential of the nodal point B31 starts to fall, because the potential difference to a signal input high level VBH is small, the current is switched from a transistor Q315 to Q316. On the other hand, until a signal of the nodal point A31 nearly ends to fall to a signal input low level potential VAL, the current flows continuously to a transistor 313. Also, only when the current is flowing selectively to the transistors Q316, Q313, the potential of a signal output nodel point C31 rises to a high level VCH from a low level VCL, a discharging transistor Q312 is made conductive, and a discharge current ID can be made to flow.
Patent JP-H08250179-A (JP)
Title: Contact
Inventor: KITAMURA NARIYASU
IPC: H01R4/48
Filed: 1995-03-15
Abstract: PURPOSE: To prevent deformation of contact parts and to prevent the elasticity of a contact from being degraded even if middle parts are pressed with a battery or the like by forming two pairs of contact parts, a holding part of a predetermined width, and the like by the folding back of one end of a substrate portion, the contact parts having projected portions. CONSTITUTION: An elastic conducting material is folded back at one end to form a contact 10 having a pair of contact parts 12, 13 having projected middle parts 12a, 13a, etc., a holding plate 15 having a width W2 smaller than the width W3 between the contact parts 12, 13 and having a free end 14, and the like. This constitution can prevent deformation of both contact parts, and since the holding plate is freely movable in the vertical direction, the elasticity of the contact is prevented from being degraded even if a battery, etc., is pressed against the middle parts.
Patent JP-H01256611-A (JP)
Title: Snow melting device
Inventor: MIYOSHI AKIRA
IPC: E01H5/00
Filed: 1988-04-05
Abstract: PURPOSE:To open a lid and jet water by Meissner effect when the atmospheric temperature is 0 deg.C or lower by placing a spring loaded lid made of super- conductive substance at about 0 deg.C of critical temperature on a magnet embedded in a melted snow water jet section. CONSTITUTION:A magnet 102 is embedded in a melted snow water jet section 109 provided on a road surface 108, while a super-conductive substance 101 having about 0 deg.C of critical temperature is placed above the magnet. A spring 103 is disposed between said substance 101 and a metal crown plate 104 supported by a metal crown plate strut 105 to press the super-conductive substance 101 against the road surface 108. Thus, when temperature of the proximity of the super-conductive substance 101 is 0 deg.C or lower, i.e. water has the possibility of freezing, the superconductive substance 101 becomes superconductive so that repulsion is generated by Meissner effect between the substance 101 and the magnet 102 to jet water from a discharge section 109.
Patent JP-H05249471-A (JP)
Title: Liquid crystal display element
Inventor: YOKOYAMA HIROSHI
IPC: G02F1/1337
Filed: 1992-03-05
Abstract: PURPOSE:To provide the liquid crystal display element which does not generate the deformation of substrates and the failure of electrodes by the effect of heat, can be easily formed to a larger area, is low in fraction defective, enables the formation of high-polymer thin films in a short period of time by UV rays and is, therefore, excellent in mass productivity, has excellent orientability and reliability of a liquid crystal, and is utilizable for display devices, such as watches, word processors, personal computers and liquid crystal televisions. CONSTITUTION:At least either of the oriented films 3a, 3b of the liquid crystal display element constituted by disposing two sheets of transparent electrode substrates 5, 6 provided with the oriented films 3a, 3b on transparent electrodes 2a, 2b in such a manner that the oriented films 3a, 3b exist on the inner side and encapsulating a liquid crystal 4 therebetween are thin films consisting of a UV curing type resin. The UV curing type resin is preferably a UV curing type resin formed of one or more kinds of ethylenic unsatd. compds. and a photopolymn. initiator.
Patent JP-H07289809-A (JP)
Title: Working fluid purifying device
Inventor: SUMI TETSUO
IPC: B24B55/03
Filed: 1994-04-21
Abstract: PURPOSE:To provide a working fluid purifying device with which the automation of operations to remove the sediment included in the working fluid is possible and does not require much labor for purifying and regenerating the working fluid. CONSTITUTION:This working fluid purifying device 1 consists of a first settling chamber 2 having an inflow port 24 of the working fluid 92 contg. the sediment 91 and an outflow port 25 of the working fluid 92, a suction nozzle 3 for sucking the sediment 91 settled on a bottom floor surface 27 of this first settling chamber 2, a moving means 4 for moving the suction nozzle 3 along the bottom floor surface 27 of the settling chamber 2 and a suction means 5 for removing the sediment 91 sucked by acting suction force on the suction nozzle 3.
Patent JP-H02261591-A (JP)
Title: Filter
Inventor: OTSU TOMONOBU
IPC: C02F1/28
Filed: 1989-03-31
Abstract: PURPOSE:To uniformize a water current in an activated carbon bed and to efficiently carry out filtration by vertically arranging guide plates for turning a water current in an activated carbon storage part in opposition to each other in a space on the raw water inlet side communicating with the activated carbon storage part surrounding a hollow-fiber filter through a net filter. CONSTITUTION:The activated carbon storage part 3 surrounding the hollow-fiber filter storage part 2 and packed with granular activated carbon is set in a bottomed cylindrical case member 1, and a raw water-side space 11 and a water supply port are provided at the end of the raw water-side wall 7 with the intermediate net filter 10 in between. At this time, the water in the activated carbon storage part 3 is allowed to flow laterally to gravity, and two opposed guide plates 8 and 9 are projectingly provided in the space 11 with the water supply port provided with a hold plate 6 in between. As a result, the water current flowing out from the hold plate 6 of the water supply port is deflected in the horizontal direction by the guide plates 8 and 9, and uniformly sent toward the activated carbon storage part 3.
Patent JP-H08301769-A (JP)
Title: Hypertension inhibitor
Inventor: YAMAGUCHI SHINYA
IPC: A61P9/12
Filed: 1995-03-14
Abstract: PURPOSE: To obtain the subject medicinal agent containing, as active ingredient, oligogalacturonic acrid or a salt thereof, industrially useful because of being capable of its mass production at low cost, also safe to human health, free from side effects, and easy to take by humans. CONSTITUTION: This hypertension inhibitor contains, as active ingredient, oligogalacturonic acid or a salt thereof. The oligogalacturonic acid is prepared, for example, by the following process polygalacturonic acid is dissolved in 50mM of an acetic acid buffer solution (pH5) followed by addition of an endo- type pectinase and then conducting a reaction at 30 deg.C for 30min; subsequently, the reaction is stopped and the reaction liquor is then passed through a cation exchange resin, and the resultant liquor is concentrated at reduced pressures and lyophilized. The salt of the oligogalacturonic acrid is e.g. a monovalent metal salt such as Na salt or K salt, ammonium salt.
Patent JP-S58200535-A (JP)
Title: Mask for x-ray lithography
Inventor: GOKAN HIROSHI
IPC: H01L21/027
Filed: 1982-05-18
Abstract: PURPOSE:To obtain the easy mask for X-ray lithography in a manufacturing process by forming a carbon film onto an X-ray mask substrate. CONSTITUTION:A SiN film 2 is formed onto a Si wafer 1. The carbon film 9 as a plating base is E gun-evaporated onto the SiN film. A polyimide film 4 is applied, and cured. An electron-beam drawing resist is applied, and resist patterns 5 are formed through exposure by electron beams. Ti 6 Is evaporated onto the whole surface in order to form an intermediate mask for etching polyimide. The resist is removed through a lift-off process, and a Ti mask is formed. Polyimide is etched while using Ti as a mask through an oxygen ion-beam etching. An X- ray absorber pattern made of Au is formed. A polyimide pattern is removed, the back of the Si wafer is etched lastly, and the X-ray mask is completed. The carbon film remains on the substrate, but the remaining can be ignored on practical use because the transmittance of the carbon film is higher than that of an Au film.
Patent JP-S527648-A (JP)
Title: Electronic depositor identification system
Inventor: FURUYA MASAKAZU
IPC: G06Q40/00
Filed: 1975-07-09
Abstract: PURPOSE: To increase secrecy of deposit card by incorporating sign arrangement device to depositor identification system which is adopted to off-line cash dispenser. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02261889-A (JP)
Title: Organic electroluminescent element
Inventor: EKUSA TAKASHI
IPC: H05B33/12
Filed: 1989-03-31
Abstract: PURPOSE:To obtain the subject element having high luminous intensity and luminous efficiency and capable of controlling the emission wavelength by providing a luminescent layer comprising a specified thin film of organic dyes between electrodes at least one of which transmits light. CONSTITUTION:Between two electrodes at least one of which transmits light is provided a luminescent layer which comprises a thin film of organic dyes, made of a dispersion formed by mixing a first organic dye (e.g. anthracene) with a second organic dye having the light absorption edge on the side of wavelength longer than the light absorption edge of the first organic dye (e.g. perylene, tetracene or pentacene) in an amount of 10mol% or less based on the first organic dye.