baber/WOPTO huggingface dataset:
Patent JP-H07147593-A (JP)
Title: Communication network link system
Inventor: KATO MASABUMI
IPC: H04L12/46
Filed: 1993-11-22
Abstract: PURPOSE:To uniformize a traffic of a common bus by arranging distributingly terminal equipments being a sender side gateway and a receiver side gateway to both ends of the common bus comprising two-way incoming outgoing transmission lines. CONSTITUTION:A work station(WS) 110 being a sender side gateway is provided to one end of a common bus (BUS) 101 of a LAN and a work station(WS) 120 being a receiver side gateway is provided to the other end of the common bus (BUS) 101. A discrimination means 113 of the WS 110 reads an address of data sent via the BUS 101 from the other WS 120 to discriminate communication data to an ISDN and sends the data to an incoming transmission line of the ISDN via a transmission means 112. A transmission means 114 of the WS 120 converts communication data coming from an outgoing transmission line of the ISDN via a reception means 113 into a LAN format and reads the address from header information and sends it to the WS 120 of the corresponding LAN via the BUS 101.
Patent JP-S62151718-A (JP)
Title: Recorder for multipoint input
Inventor: IRUMANO YASUO
IPC: B41J2/485
Filed: 1985-12-26
Abstract: PURPOSE:To record digital data at high speed together with analog input data on many points by storing the analog data and digital data to be recorded in memory addresses corresponding to specific positions on recording paper. CONSTITUTION:While a recording head 33 stops at the right or left end part of the recording paper, a CPU 1 computes a memory address corresponding to the input signal level of each analog input and recording signals by input points are stored in a memory 26. Further, character code data of digital data are stored in the memory 26 similarly during the same period. The CPU 1 operates a pulse generator 21 after said operation and outputs a pulse signal for running the head 33. The recording signals stored previously in the memory 26 are read out with another pulse signal synchronized with said pulse signal, and then recording signal is outputted from an address of the memory corresponding to the specific position of the head 33 and recorded when the head 33 reaches the specific position on the recording paper in the middle of a run from one end to the other end.
Patent JP-H0599777-A (JP)
Title: Dynamic balance correction device of rotary body and method for correcting dynamic balance using same
Inventor: YOSHIDA HIROSHI
IPC: G01M1/36
Filed: 1991-10-12
Abstract: PURPOSE:To obtain a device for correcting the phase and the amount of vibration surely and correcting a dynamic balance where the resolution is equal in an entire region and a method for correcting the dynamic balance. CONSTITUTION:This device consists of an external case 11 which is fixed into a rotary shaft, an internal case 21 which is incorporated into the external case 11 so that it can be rotated freely, a balance weight 51 which is mounted into the internal case 21 so that it can be displaced in a radial direction of the rotary shaft, a DC motor M2 which rotates the internal case 21 within the external case 11, and a DC motor M5 which displaces the balance weight 51 in a radial direction within the internal case 21. The phase of the rotation unbalance is corrected by rotating the internal case 21 and the amount of unbalance is corrected by displacing the balance weight 51 radially.
Patent JP-2001116895-A (JP)
Title: Radioactive material storage facility
Inventor: MOCHIDA TETSUO
IPC: G21C19/06
Filed: 1999-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a radioactive material storage facility that can maintain the radiation shield capability of a concrete shield over a long period by reducing the rate of cracking of concrete by means of a simple arrangement, and effectively preventing its degradation. SOLUTION: A concrete module 10 has a canister 11 and a shield 12. A cooling air passage 15 is formed between the shield 12 and the canister 11. A layer 14 made of a cylindrical heat insulating material is formed near the center of the thickness of the shield 12 to divide the shield into an inner peripheral portion 12a and an outer peripheral portion 12b. The layer 14 of heat insulating material reduces a temperature difference between the inner and outer surfaces of the inner peripheral portion 12a and the outer peripheral portion 12b of the concrete shield 12. A plurality of layers 14 made of the heat insulating material may be disposed inside the shield 12 as necessary.
Patent JP-H04167285-A (JP)
Title: Tape cassette
Inventor: KONDO SHINICHI
IPC: G11B23/087
Filed: 1990-10-30
Abstract: PURPOSE:To stabilize a tape passing system and to always stably record/ reproduce by providing protrusions formed horizontal at one side and oblique at the other of tape guides provided between the front side opening of a cassette housing and a reel hub. CONSTITUTION:Protrusions 9a, 9b, 10a, 10b formed horizontal at one side and oblique at the other are formed at guide posts 5a, 5b provided between the front side opening of a cassette housing and a reel hub. Accordingly, for example, when a tape-like recording medium T tends to be fed irregularly downward at parts of the protrusions 9b, 10b provided at the post 5b, a force biased upward obliquely of the protrusion 10b is operated at the medium T to be deviated upward. Further, the upper position of the medium T is restricted horizontally of the protrusion 10b, and the medium T is fed at the intermediate part of the protrusions 9b, 10b. The similar operation is conducted at the protrusions 9a, 10a provided at the post 5a. Thus, a tape passing system is stabilized to always stably record/reproduce.
Patent JP-H10133510-A (JP)
Title: Image forming device
Inventor: IGARASHI KEIKO
IPC: G03G21/00
Filed: 1996-11-05
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of stably obtaining an image of high quality over a long period by removing materials stuck to the surface of an image carrier, such as corona products and talc, so as to prevent a deterioration in image quality caused by the stuck materials and further, preventing the occurrence of the rolling up and tracks of a cleaning blade. SOLUTION: The image forming device is constituted in such a manner that a reflected light quantity of image carrier surface measuring/detecting sensor 31 for measuring the quantity of light reflected from the surface of the photoreceptor drum (image carrier) 2 is installed in a position nearer to the downstream side than a cleaning device 7, in the rotational direction of the drum 2 and a magnetic brush (image carrier surface grinding means) 6 for grinding the surface of the drum 2 is installed in the position nearer to the upstream side than the cleaning device 7 and the downstream side than a transfer electrifier (transfer means) 11, in the rotational direction of the drum 2, so that the magnetic brush 6 can be operated at timing except the formation of an image, in accordance with the value of the quantity of the light reflected from the surface of the drum 2,  which is measured by the reflected light quantity of image carrier surface detecting sensor 31.
Patent JP-S62154501-A (JP)
Inventor: NAKADA YUTAKA
IPC: F21V7/09
Filed: 1985-12-27
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-H02140054-A (JP)
Title: Picture processor
Inventor: YAO KOJI
IPC: H04N1/23
Filed: 1988-11-19
Abstract: PURPOSE:To ensure prescribed high accuracy in the picture processing and to reduce a component cost and an assembling cost by providing a frequency division data arithmetic means, a main scanning position detection means, a sub-scanning position detection means and a control means or the like. CONSTITUTION:In order to correct the distortion of picture drawing, the quantity of the deviation of alignment and the radius of a drum 1 are measured in advance to obtain an error and the error is replaced into the frequency division value via a frequency division data arithmetic means 70 and stored in a memory 60 corresponding to all position coordinates (X, Y). Moreover, addresses x, y of the storage area are given to the memory 60 via a control circuit 63 including a CPU from a main scanning position detection circuit 61 and a sub-scanning position detection circuit 62, and correction processing is applied by using a prescribed logic equation to the error of the drum 1. That is, the mechanical error of the drum 1 is converted into the frequency division to apply correction and the size of dots is changed to apply compensation via the circuit 63 and the variable frequency division circuit 53 or the like, then a prescribed high accuracy is ensured for the picture processing and the component cost and assembly cost are saved.
Patent JP-H10126257-A (JP)
Title: Phase locked loop circuit
Inventor: OGINO AKITOSHI
IPC: H03L7/093
Filed: 1996-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a phase locked loop in which a voltage controlled crystal oscillator is controlled with precision over the resolution of a D/A converter. SOLUTION: This circuit is provided with a voltage controlled oscillator section 5 applying variable control to an oscillation frequency based on an input voltage, a phase comparator section 2 that compares a phase of an output signal from the voltage controlled oscillator section 5 with a phase of a reference input signal, a voltage-setting section 3 to set a voltage given to the voltage controlled oscillator section 5, and a voltage output section 4 that provides an output of a voltage set by the voltage-setting section 3 for a prescribed time to the voltage controlled oscillator section 5. A voltage set to the voltage output section 4 is variable outputted by the voltage-setting section 3, so that a mean voltage outputted within a prescribed time is equal to a desired voltage by the voltage output section 4, when the accuracy of the voltage outputted by the voltage output section 4 is lower than the desired accuracy of the voltage set by the voltage-setting section 3.
Patent JP-H05135784-A (JP)
Title: Manufacture of solid electrolyte fuel cell
Inventor: YANO ATSUSHI
IPC: H01M8/12
Filed: 1991-11-08
Abstract: PURPOSE:To manufacture a solid electrolyte fuel cell generating no cracking or peeling on the lamination interface between an electrolyte and a fuel electrode in both the laminating process and power generation process. CONSTITUTION:When the fuel electrode of a solid electrolyte fuel cell is manufactured from Ni-ZrO2 cermet the Ni-ZrO2 cermet is heated at 200-1200 deg.C in the atmosphere, and part of Ni is oxidized in advance and laminated on an electrolyte.
Patent JP-2000123825-A (JP)
Title: High polymer electrode
Inventor: TASAKA YOSHIYUKI
IPC: H01M4/02
Filed: 1998-10-15
Abstract: PROBLEM TO BE SOLVED: To provide an electrode for realizing high energy density by providing an electrode composition having an active material containing at least three components of polyaniline, polypyrrole and a guinone compound, a conductive agent and a binding agent and a current collector for carrying the electrode composition. SOLUTION: A quinone compound has desirably at least a single sulfonic group and at least two hydroxy groups, or has at least a set of conjugate quinone structure, and an active material is a polymer electrode containing a mixture by mixing a complex of polyaniline and a quinone compound synthesized by doping the quinone compound, with polypyrrole at the rate of (9:1) to (1:1) in the weight ratio of the complex to the polypyrrole. The comparatively large area can be easily manufactured by impregnating or applying electrode composition slurry into or to a current collector. Thus, a battery having large capacitor capacity can be inexpensively provided.
Patent JP-H06145500-A (JP)
Title: Urethane-based thermoplastic elastomer alloy
Inventor: YOSHIDA TORU
IPC: C08L23/26
Filed: 1992-10-30
Abstract: PURPOSE:To provide a urethane-based thermoplastic elastomer alloy exhibiting little or small lowering of the thermal deformation resistance and abrasion resistance of a urethane-based elastomer used as a main component of the alloy and capable of easily giving a molded article having low hardness. CONSTITUTION:The objective urethane-based thermoplastic elastomer alloy is produced by compounding (A) a urethane-based thermoplastic elastomer containing a polymer chain consisting of a diisocyanate and a short-chain glycol as a hard phase and a polymer chain consisting of a diisocyanate and a long- chain glycol as a soft phase with (B) a subsidiary component consisting of an ethylene-alpha-olefin copolymer rubber (EPR) having polar groups introduced into a part or total of the copolymer rubber at an A/B ratio of 97/3 to 30/70, preferably 95/5 to 40/60. A general-purpose EPR having a viscosity of >=20 ML1+4 (100 deg.C) may be used as the component B in the case of partially or totally substituting with EPR having introduced polar groups, however, an EPR having a viscosity of 40 ML1+4 (100 deg.C) is used in the case of using EPR as the exclusive component.
Patent JP-H03151384-A (JP)
Title: Novel benzo (b) (1, 8) naphthylidine derivative, its production and composition containing same
Inventor: MISHIERU ANTOWAANU
IPC: A61K31/495
Filed: 1990-10-30
Abstract: NEW MATERIAL: A compound of formula I [R 1  is H, OH or alkyl; R 2  is H,(fluoro)alkyl, C 3-6  cycloalkyl, etc.; R 3  is phenyl(alkyl), etc.; R 4  is H or F].  
     EXAMPLE: (RS)7-Fluoro-1-methyl4-oxo-8-(3-phenyl1-piperazinyl)-1,4-dihydrobenzo[b] [1,8]naphthyridine3-carboxylic acid.  
     USE: Antimicrobial agents.  
     PROCESS: A piperazine derivative of formula II is reacted with a benzo[b][1,8]naphthyridine of formula III (when R 4  is H, then Hal is F, Cl or Br, and when R 4  is F, then Hal is F. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H09166225-A (JP)
Title: Stainproof valve for powder forwarding system
Inventor: DEIIN KOTSUKU
IPC: B05B7/14
Filed: 1996-11-06
Abstract: PROBLEM TO BE SOLVED: To enhance sealing property and substantially prevent the contamination of a powder coating material on the downstream side from a sieve by providing an expansible seal body on the valve wall of a valve body, and sealing and engaging it on the circumferential edge of the valve body when it is expanded. SOLUTION: An isolating valve 10 as contamination preventing valve is provided within a powder delivering system having a powder container unit, a sieve 16, and a primary hopper 18, and the powder container unit of the powder delivering system is connected to a supplying hopper 18. A powder coating material discharged from the sieve 16 is carried into the primary hopper 18 through a sleeve 37 and the isolating valve 10, and supplied to a spray gun through a line. The isolating valve 10 has a valve body 42, a recessed part is formed on the inner wall 46 of the valve body 42, and an annular expansible seal body 70 formed of an elastic material is mounted on the recessed part. The seal body 70 is extended in the radially inside, when filled with the pressurized air from an air source 76, and engaged with the circumferential edge 57 of a disc 56 to ensure the sealing property.
Patent JP-H04169410-A (JP)
Title: Link driving device for horizontal rotary type transfer device in which equilateral triangular rotors are used
Inventor: MITSUMOTO YOSHIYASU
IPC: B65G17/22
Filed: 1990-11-01
Abstract: PURPOSE:To stabilize movement of rows of links by running a pair of chains, to which engaging pieces for engaging with link hinge pins are mounted at a pitch of unit length of the links, by means of respective sprockets driven by a single differential gear so as to move respective rows of the links. CONSTITUTION:Chains 15a and 15b are driven by sprockets 16b 17a and 17b, respectively, (sprocket 16a not shown in the figure) which are turned by a motor 26, a chain 27, a differential gear 24, drive shafts 22a and 22b, large bevel gear 20a (gear on only one side is shown), and small bevel gears 21a and 21b. Engaging pieces 18 engaged with link hinge pins 14 for connecting links 13 to each other are mounted on these chains 15a and 15b at a pitch of unit length of the links 13. In the moving chains 15a and 15b, therefore, the engaging pieces 18,18 are engaged with respective link hinge pins 14 to move the links 13 smoothly and securely.
Patent JP-H04168190-A (JP)
Title: Exothermic molded body
Inventor: SAKAI TOSHIYUKI
IPC: F24V30/00
Filed: 1990-11-01
Abstract: PURPOSE:To obtain an extremely readily handleable exothermic molded body, consisting essentially of calcium oxide, having specific physical properties with homogeneous permeability of water and capable of preventing packaging materials from breaking, etc., due to local temperature rise. CONSTITUTION:The objective exothermic molded body is composed of preferably a mixture of calcium oxide with alum and a persulfate or the calcium oxide with alum, etc. The aforementioned molded body has 10-50vol.% porosity, >=2kgf/cm<2> strength of green compacts and <=5.0 water permeability and is prepared by forming the mixture into an optional shape under 300-2000kgf/cm<2> forming pressure.
Patent JP-S63146476-A (JP)
Title: Photocoupler
Inventor: NAKAJIMA TOSHIHIRO
IPC: H01L31/12
Filed: 1986-12-10
Abstract: PURPOSE:To increase withstand voltage between the respective external leads, by forming an uneven part on the boundary surface between the respective inner and outer sealing resins in contact with the respective external leeds, and making the distance along the surface between both leads long. CONSTITUTION:The title photocoupler comprises a light emitting element 1 and a light receiving element 2. An inner and an outer sealing resins in contact with the part between the respective external leads of the device are formed. The former is an inner transparent epoxy resin 6, and the latter is an outer light shielding epoxy resin 7. An uneven part 8 is formed on the boundary surface between the resin 6 and the resin 7. The uneven part 8 formed on the boundary surface between the respective inner and outer resins 6 and 7 in contact with the respective external lead parts 3 makes the distance along the surface between the inner and the outer sealing resins 6 and 7 long. Consequently, it acts so as to prevent the water content from permeating through the uneven part 8, and withstand voltage between the external leads 3 can be increased, thereby.
Patent JP-H03158381-A (JP)
Title: Open/close control device for elevator door
Inventor: NOUJI KATSUYUKI
IPC: B66B13/14
Filed: 1989-11-14
Abstract: PURPOSE:To allow no door to be left open beyond the time for passengers to get on and off by employing both a detecting means detecting not only the actuation of a door open command circuit but also the actuation of a closing button and No.3 door closing command circuit outputting a door closing command which turns the door over so as to be closed in response to detection by the detecting means. CONSTITUTION:When a closing button CB in a cage is depressed in the middle of door opening, a detection means detecting not only the actuation of a door open circuit but also the actuation of the closing button CB, that is, a circuit composed a power supply P, the button CB, a contact O4, a relay B and a power supply N is formed while a door open actuation suspension relay B is energized so that a normally closed contact B1 is thereby opened. This thereby causes a circuit connecting the power supply P, a contact O3, the contact B1, a contact C2, a contact OS, a relay O and the power supply N in series is de-energized, and the output of the door open command relay O is canceled so that the door is thereby suspended in opening. Furthermore, a door open/close command relay A is energized, and a normally opened contact A2 is accordingly closed so that a door close command relay C is thereby energized.
Patent JP-H09138307-A (JP)
Title: Phase difference plate
Inventor: KAMINOMACHI KIYOMI
IPC: G02F1/1335
Filed: 1995-11-13
Abstract: PROBLEM TO BE SOLVED: To obtain a phase difference plate with which the retardation value is made uniform with high accuracy and the execution of high-grade display uniform approximately over the entire area is possible by stretching a thermoplastic resin film dividely in two stages in directions orthogonal with each other. SOLUTION: The phase difference plate is obtd. by clamping a thermoplastic film P by a jig 2 and stretching this film in two stages. Namely, the film is subjected to transverse uniaxial stretching, then to longitudinal uniaxial stretching while the film is shrunk in a transverse direction. The film is otherwise subjected to longitudinal uniaxial stretching, then to transverse uniaxial stretching while the film is shrunk in the longitudinal direction. The orientation state obtainable finally in the film P is uniaxial orientation. As a result, the difference in the retardation values between arbitrary two points apart 1cm within the film plane is made as small as <=0.5% of the average value of the retardation value over the entire part of the film.
Patent JP-H05133686-A (JP)
Title: Observation device for inside of high-temperature furnace
Inventor: MAEDA KAZUO
IPC: G01N21/88
Filed: 1991-11-11
Abstract: PURPOSE:To obtain an observation device for the inside of a high-temperature furnace, which is capable of observing a temperature and the quantity of light in the high-temperature furnace such as various steel making furnaces and the like from the outside of the furnace within a wide range. CONSTITUTION:An observation device for the inside of a furnace is provided with a television camera 11, provided in a sealed type heat insulating box 2 attached to the tip end of a contractable and transversable supporting rod 5, and the outside of the box 2 can be observed by the television camera 11 through an observation window provided on the heat insulating box 2. A filter 15 having variable transparency and a reflecting mirror 13 having a given distance between the lense of the television camera 11 are provided while the changing and regulating of the filter 15 and the reflecting mirror 13 can be effected by remote control. According to this method, the inside of various steel making furnaces can be observed regardless of a temperature atmosphere from the cold state of various furnaces to the hot state of the same immediately after stopping the operation of the same so as to cope with a brightness due to a high temperature in the furnace.
Patent JP-S63147185-A (JP)
Inventor: ODA HIROSHI
IPC: G09C1/00
Filed: 1986-12-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63147826-A (JP)
Title: Production of lead titanate particle
Inventor: OZEKI HIROBUMI
IPC: C01G23/00
Filed: 1986-12-09
Abstract: PURPOSE:To obtain a parallelepiped shaped Pb titanate particle having a large particle size and the grown-up C axis by heating and calcining a mixture of PbO and TiO2 mixed under a specified condition to cause a solid phase reaction. CONSTITUTION:TiO2 with 99.9% purity and coagulating no particle each other is mixed with PbO to be composed of the component in the component ratio of Pb1+xTiO3+x (wherein x>0). Then the above-mentioned mixture is heated and calcined at 1,150-1,300 deg.C and is allowed to cause the solid phase reaction. Next the reaction product is quenched in water or is gradually cooled in air.
Patent JP-H05132796-A (JP)
Title: Manufacture of acidic ferrous electroplated chromium-containing steel sheet
Inventor: TOCHIHARA MISAKO
IPC: C25D3/20
Filed: 1991-11-11
Abstract: PURPOSE:To provide a technique referring to the method for manufacturing an acidic ferrous electroplated chromium-contg. steel sheet excellent in adhesion and productivity. CONSTITUTION:At the time of applying acidic ferrous electroplating to a chromium-contg. steel sheet contg. >=3wt.% chromium, succeeding to a degassing stage, nickel plating or copper plating is applied as preplating, and after that, electroplating is executed by using an acidic ferrous plating bath contg., as an additive, 0.1 to 10g/4l of at least one kind among the derivatives of aromatic compounds introduced with sulfonic groups and/or amino groups.