baber/WOPTO huggingface dataset:
Patent JP-H02292342-A (JP)
Title: Blend of cellulose ester with copolyester-ether
Inventor: JIYON II RIISU
IPC: C08L1/12
Filed: 1990-03-05
Abstract: PURPOSE: To obtain a blend that gives a film base improved in tear strength by blending a cellulose acetate with a specified polyester ether.  
     CONSTITUTION: This blend is a resin blend made up of (A) over 0% by weight but at most about 5% by weight polyether which is a reaction product of at least one of 8-12C aromatic dicarboxylic acids or aliphatic dicarboxylic acids having an I.V. of about 0.8 to 1.5 and a melting point of about 150°C or more with glycols that contain about 75 to 96 mol% 8-12C aliphatic glycol or alicyclic glycol and the balance of a polyglycol having 2-4C between the oxygen atoms of the ether and a molecular weight of about 200 to 3,000 and (B) the balance of a cellulose acetate. If the amount of the component (A) is over 5% by weight, the solution of the components tends to separate, steady mixing is required until the casting is carried out, and the film base produced with the content of the component (A) being high exhibits unpreferable haze because of the incompatibility of the resulting polymer, which is not suitable. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H05143374-A (JP)
Title: Device protecting circuit
Inventor: SATO KOICHI
IPC: G06F11/00
Filed: 1991-03-18
Abstract: PURPOSE:To reduce device user's load when a fault occurs by evading a simple fault by illegal processing, and at the time of generating a heavy fault, driving a power supply breaker and breaking power supply to the whole device. CONSTITUTION:A detection signal from a controlled circuit 2-1 is inputted to a timer circuit 6 through a CPU 1 and an OR circuit 5 and the CPU 1 controls an information output device 7 and informs the controlled circuit 2-1 generating a fault to its user. Then the CPU 1 executes the illegal processing of the circuit 2-1. When the fault can not be evaded even by the execution of the illegal processing, the timer circuit 6 executes intermittent counting. When the count value reaches a prescribed value, the timer circuit 6 allows the power supply breaker 8 to break power supply to the whole device to stop the operation of the device.
Patent JP-H11245464-A (JP)
Title: Portable printer
Inventor: YUGAWA TOMOAKI
IPC: B41J15/02
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To obtain a portable printer easy of the supplementation and replacement of a paper roll. SOLUTION: In this printer 1, a paper roll holder 5 for supporting both end fringes of a paper roll by a pair of support plates 6, 7 is installed on the paper roll housing part 2 side of an open cover 3 in which a discharge opening 4 is formed and which opens/closes the housing part 2. The holder 5 is installed at the position where the supported paper roll is placed in the housing part 2 with the cover 3 closed. In the supplementation and replacement of the paper roll, the paper roll can be supported by the holder 5 fitted on the back of the cover 3, and the paper roll can be prevented from falling until the cover 3 is closed, so that the paper roll can be supplemented and replaced easily.
Patent JP-S61210290-A (JP)
Title: Magnetic bearing equipment of turbo-molecular pump
Inventor: NARITA KIYOSHI
IPC: F04D19/04
Filed: 1985-03-14
Abstract: PURPOSE:To simplify the control system of a turbo-molecular pump by making the first magnetic bearing a radial type one, for which biaxial control is possible, and utilizing the second magnetic bearing as permanent magnet-made rotor and stator with their taper faces located closely with each other. CONSTITUTION:The first magnetic bearing 7 of a turbo-molecular pump is made a radial style one for which two shaft control is possible. The second magnetic bearing 8 is so formed as to have a permanent magnet-made rotor 16, which is fixed to a rotor shaft 4 and whose circumference is used for a taper face 15, and a permanent magnet-made stator placed near the taper face 15 of the rotor 16. Compared with a quinary axial type one, this control system is much more simplified. Besides, it allows high-precision positioning of the rotor shaft.
Patent JP-S55144061-A (JP)
Title: Castle wall composition for intercoating and coating method of castle wall by using it
Inventor: YUKIHIRA NOBUYOSHI
IPC: C09D5/00
Filed: 1979-04-27
Abstract: PURPOSE: To obtain castle wall which can maintain good surface appearance over a long period of time without cracking and lifting, by a method wherein a compsn. consisting mainly of slaked lime, aggregate, ginkgo grass, water-soluble cellulose derivative and sized glass fiber, is coated on a substrate.  
     CONSTITUTION: 22W25wt% of slaked lime, 75W77wt% of aggregate having a particle diameter of 1W3mm, 0.1wt% of ginkgo glass, 0.2wt% of water-soluble cellulose derivative such as methyl cellulose, hydroxyethyl cellulose, and 0.3wt% of sized glass fiber are mixed together to obtain a castle wall compsn. for intercoating. 70wt% of this compsn. is mixed with 30wt% of water. The mixt. as a intercoat wall is coated on a substrate such as ALC plate, board, clay wall. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S55146607-A (JP)
Title: Information recording system of magnetic disk unit
Inventor: TAKEMURA ICHIROU
IPC: G11B5/012
Filed: 1979-04-27
Abstract: PURPOSE: To place a magnetic head where it can read an address discriminating part at any time by putting the magnetic head in write and read operation while moving the magnetic head on a magnetic disk in revolution in its radius direction.  
     CONSTITUTION: Driving mechanism 2 turns magnetic disk 1 and when magnetic head 3 moves to a track position for write or read operation, inputting write/read request signal 6 sets FF circuit 8 by the 1st track starting-end detection signal 5 after the input of this signal 6 so as to output writable/readable signal 7, so that driving mechanism 10 will move connecting rod 9 and magnetic head 3 in the center direction of magnetic disk 1 at a fixed speed by signal 7. On the other hand, when signal 7 is input to control circuit 14, circuit 14 makes an address comparison between write/read address assignment signal 11 and address read signal 17 of an address discriminating part read by magnetic head 3 and when the both agree with each other, magnetic heads 12 and 12' are matched with information signals 13 and 13' to write or read address information. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60197311-A (JP)
Title: Method of sharing hot steel strip
Inventor: NAKANISHI KIYOJI
IPC: B23D33/00
Filed: 1984-03-21
Abstract: PURPOSE:To reduce the abrasion of V-like shape cutters to prolong the life of the cutters, by providing such a method that the cutters are depressed into a hot steel strip by a given amount, thereafter, the cutters are once separated from the steel strip to cool the squeezed parts of the steel strip, and then the cutters are again depressed into the steel strip to shear the latter. CONSTITUTION:A power force P is applied to a material to be cut between upper and lower cutter 1, 2 in a sharing mechanism C, to depress the cutters by a given amount, and then this operation is rested. Thereafter, the cutters 1, 2 are separated from the material 7 to be cut, and a coolant is jetted from jet nozzles 3, 4 onto the parts of the material which have been squeezed by the cutters 1, 2 to cool them down to a temperature of 800-850 deg.C. Further, the upper and lower cutters 1, 2 are thereafter again pressed into the squeezed parts until the cutters come to a position just before they are made into contact with each other, and then the material 7 to be cut is subjected to longitudinal tension to be sheared and separated.
Patent JP-S62209148-A (JP)
Title: Filler for polymeric material modification
Inventor: NUKUI TOKUZO
IPC: C08L101/00
Filed: 1986-03-10
Abstract: PURPOSE:To provide the titled filler significantly reduced in irritability and water absorptivity, consisting of composite made up of laminar clay mineral organized by cationic organic compound and 1,8-diazabicyclo(5,4,0)undecene 7 (salt). CONSTITUTION:(A) A low-concentration aqueous suspension of purified laminar clay mineral such as naturally-occurring bentonite consisting mainly of montmorillonite and/or hectorite, or their synthesized products is mixed with (B) 3-50wt% of a cationic organic compound selected from sulfonium salts, ammonium salts and phosphonium salts (e.g. >=8C alkyltrimethyl ammonium salt) and (C) 1-30wt% of 1,8-diazabicyclo(5,4,0)undecene 7 (DBU) and/or its salt (e.g. stearic acid salt) followed by reaction at 25-95 deg.C, then dehydration drying, and grinding, thus obtaining the objective filler consisting of a composite having such structure that the DBU has been interlaminarly occluded in the organized laminar clay mineral.
Patent JP-S59178793-A (JP)
Inventor: OIKAWA SHIYOUJI
IPC: H01G4/005
Filed: 1983-03-30
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-H10233912-A (JP)
Title: Facsimile transfer system
Inventor: YOKOYAMA TAKASHI
IPC: H04M3/54
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a facsimile transfer system that is simply configured and makes sufficient communication service corresponding quickly to a request from a facsimile terminal equipment connecting to an extension or an external line. SOLUTION: Facsimile transmission from a public telephone network 3 is received by a reception section 8 representatively, received facsimile information is stored in a memory 11, a discrimination section 10 designates a transfer destination based on a DTMF signal detected from the facsimile information or identification information, and the facsimile reception information is transferred to any of designated facsimile terminal equipments 12-12c. When the discrimination section 10 cannot designate a transfer destination, an incoming message is transferred to the facsimile terminal equipments 12-12c, and the facsimile reception information is transferred by a request from the facsimile terminal equipments.  The memory 11 is utilized efficiently only for facsimile reception and the sufficient communication service is realized at a low installation cost with a simple configuration in response to a request from the facsimile terminal equipments connecting to a public line network 3 and an extension 5 quickly.
Patent JP-S59178804-A (JP)
Title: Amplifier circuit
Inventor: KAWAMURA SHIGERU
IPC: H03F3/30
Filed: 1983-03-30
Abstract: PURPOSE:To avoid generation of switching distortion by connecting respectively a diode having a fast switching speed to complementary transistors (TR) and allowing the diode to perform switching operation in place of the complementary TRs so as to increase the switching speed. CONSTITUTION:Although diodes D1, D2 are both turned off with an input terminal Ti applied with no input signal, since a current I1 by a current source A1 flows from an NPN TRQ1 and a current I2 by a current source A2 flows to a PNP TRQ2, both the TRs Q1, Q2 are both turned on. Load currents IL, IL' flow alternately to the diodes D1, D2 in response to positive and negative half cycles when an input signal Vi is applied, and a current flows always to the NPN and PNP TRs Q1, Q2. That is, the PNP and PNP TRs Q1, Q2 constituting the complementary TRs do not perform the switching operation but the diodes D1, D2 perform the switching operation instead.
Patent JP-H07237983-A (JP)
Title: Light transmitting ceramics
Inventor: WAJIMA NAOHITO
IPC: C04B35/115
Filed: 1994-02-28
Abstract: PURPOSE:To maintain light transmitting properties and prolong the life by forming a corrosion-resistant film composed of a specific oxide on the surface requiring the corrosion resistance of a light transmitting base material. CONSTITUTION:These light transmitting ceramics are obtained by forming a corrosion-resistant film composed of an oxide having a negative standard Gibbs energy of formation and its greater absolute value than the standard Gibbs energy of formation of ceramics constituting the base material on one surface of the light transmitting base material. The oxide has the negative standard Gibbs energy of formation and its absolute value is >=1581.9kJ/mol. One or plural kinds of Ce2O3, Dy2O3, Eu2O3, Gd2O3, Ho2O3, La2O3, Lu2O3, Nd2O3, Pr2O3, Sc2O3, Sm2O3, Y2O3, Yb2O3, Tb2O3 and Ta2O3 are used as the oxide. This figure is an enlarged sectional view of the light transmitting ceramics. A light emitting tube 2 is constituted of a light transmitting base material 11 composed of Al2O3 and a corrosion-resistant film 12, integrally formed in the interior thereof and having <=100mum thickness and the boundary part is a gradient layer 13 continuously changing the respective composition ratios.
Patent JP-2000253131-A (JP)
Title: Voice communicating device
Inventor: UEHARA KENSUKE
IPC: H04B3/23
Filed: 1999-03-01
Abstract: PROBLEM TO BE SOLVED: To save power consumption of the echo canceller for voice communications equipment which can be used in either a hand-set state or a hands-free state. SOLUTION: This voice communications equipment is provided with an echo canceller 125 for hand-set and an echo canceller 225 for hands-free, and the using state of this equipment is detected by sensors 123 and 124, and the echo canceller 125 is driven in the case of a hand-set state, and the echo canceller 225 is driven in the case of a hands-free state. The number of taps of an adaptive filter 128 constituting the echo canceller 125 is set, so as to be larger than the number of taps of an adaptive filter 228 constituting the echo canceller 225. Therefore, even when a user uses this equipment in either the hand-set state or the hands-free state, echoes can be efficiently removed without consuming wasteful power, by automatically using the echo canceller having the number of taps suitable for the using state of the equipment.
Patent JP-S63317413-A (JP)
Inventor: ANDOREA ROMANIYOORI
IPC: B65B29/00
Filed: 1988-03-08
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-H01227598-A (JP)
Title: Electroacoustic transducer
Inventor: KOBAYASHI TERUO
IPC: H04R17/00
Filed: 1988-03-07
Abstract: PURPOSE:To suppress the dispersion of an acoustic characteristic by limit-stamping a sheet metal in which an adhesive is applied onto the whole surface of the surface of one side of a back air chamber plate, forming necessary back air chamber shape and leak hole, bonding an acoustic resistance material to the leak hole by means of the adhesive, and sealing it. CONSTITUTION:For a back air chamber plate 17, the sheet metal, in which an adhesive 18 is applied on the whole surface of the surface of one side, is limit-stamped, the necessary back air chamber shape and a leak hole 19 are formed, and the leak hole 19 is bond-sealed with an acoustic resistance material 20 through the use of the adhesive 18. Consequently, the airflow quantity of the acoustic resistance material 20 is decided by the aperture of the leak hole 19 of the back air chamber plate 17, and since the size of the leak hole 19 is decided by the stamping of the sheet metal, a size accuracy is made very high. Since the adhesive 18 is applied onto the sheet metal beforehand, labour to apply the adhesive at the time of bonding the acoustic resistance material 20 and the change of the substantial leak hole size due to the quantity and bleeding of the adhesive and the dislocation of the acoustic resistance material 20 can be made small. Thus, the dispersion of the acoustic characteristic can be suppressed.
Patent JP-H09250097-A (JP)
Title: Basal paper for metallization
Inventor: KOBAYASHI MASASHI
IPC: B32B15/12
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To obtain the subject basal paper high in metallic luster, excellent in adhesiveness, flexibility and appealability, and useful for labels etc., by providing a paper substrate with a specific electron beam-cured resin layer. SOLUTION: This basal paper for metallization is obtained by providing a paper substrate with an electron beam-cured resin layer on one side of the basal paper to be provided with a metallized layer. The resin layer is formed by irradiating a coating composition with electron beams to effect curing the composition. The coating composition comprises an electron beam-curable urethane acrylate oligomer and an electron beam-curable monomer in the weight ratio of (30:70) to (70:30).  The urethane acrylate oligomer has the following characteristics: (i) acid value is <=1mgKOH/g, and (ii) acryl equivalent defined by the formula: acryl equivalent=A/B (A is number-average molecular weight in terms of polystyrene determined by gel permeation chromatography; B is the number of acryloyl groups in one oligomer molecule) is 400-4000; and the electron beam-curable monomer is at least one kind selected from (iii) bifunctional acrylates except silicone acrylate and (iv) acryloyl morpholine etc., as a monofunctional monomer.
Patent JP-S52135777-A (JP)
Title: Method of measuring waveguide loss
Inventor: YAMAMOTO KASUNORI
IPC: G01R27/32
Filed: 1976-05-10
Abstract: PURPOSE: To provide a method of measuring loss in waveguide, having irregular undulation on its wall surface, according to which measurement is performed while irregularly changing position of reflector of waveguide to be measured, whereby loss in the waveguide, after having steady mode distribution, can be measured with ease. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08247002-A (JP)
Title: Fuel injection nozzle
Inventor: YODA TOSHIYUKI
IPC: F02M61/16
Filed: 1995-03-13
Abstract: PURPOSE: To secure the desired fuel flow in a unit time and reduce the capacity of a sack hole at the same time. CONSTITUTION: A protruded conical coupling section 16 is provided at the bottom section of the sack hole 13 of a hole type fuel injection nozzle 1 formed with multiple nozzle holes 15 at the round top section 14 of the tip of a nozzle body 5, and a recessed conical coupled section 26 to be coupled with the coupling section 16 at a prescribed clearance is provided at the tip of a needle 6 slidably stored in the inner hole 11 of the nozzle body 5. When the needle 6 is lifted from the truncated cone seat section 12 of the nozzle body 5, the flow of the fuel flowing from the truncated cone seat section 12 to multiple nozzle holes 15 via the sack hole 13 is made smooth. When the needle 6 is seated on the truncated cone seat section 12 of the nozzle body 5, the coupling section 16 and the coupled section 26 are brought nearby, and the capacity of the sack hole 13 can be reduced.
Patent JP-H03264219-A (JP)
Title: Setting method for electric discharge machining jet hole or suction hole
Inventor: NAKAGAWA TAKESHI
IPC: B23H1/04
Filed: 1990-03-05
Abstract: PURPOSE:To set the position of a jet hole or suction hole at the optimum position, by provisionally setting the position of the jet hole or suction hole in the pseudo-model made by dividing the gap shape of an electrode and a work in polygonal elements, analyzing the fluid speeds of each polygonal elements of the case of flowing the specific flow quantity and grasping the place where the flow becomes less than the specific flow speed. CONSTITUTION:The gap shape of an electrode and a work is made in data in a three dimensional shape, divided into polygonal elements and made in a pseudo-model. The position of the jet hole or suction hole 5 of a work liquid is provisionally set on this pseudo-model 2 and the element of the place where the flow becomes less than the specific flow speed is grasped by analyzing the flow speeds of each polygonal elements by a finite element method in the case of flowing the specific flow quantity. The optimum position of the jet hole 3 or suction hole 5 is set by changing or adding the position of the jet hole 3 or suction hole 5 according to the result thereof.
Patent JP-S62209593-A (JP)
Inventor: ISHII HIROSHI
IPC: G09G5/28
Filed: 1986-03-11
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-H02242894-A (JP)
Title: Lubricating oil composition and lubricating oil additive
Inventor: MIZUI KIMIYA
IPC: C10M157/00
Filed: 1989-03-06
Abstract: PURPOSE:To obtain a lubricating oil composition having high viscosity index usable as an engine oil for automobiles, having excellent cleaning and dispersing properties containing a base oil, improver of viscosity index such as polyolefin and modified alpha-olefin oligomer. CONSTITUTION:The objective composition containing (A) a base oil, (B) one or more of improvers of viscosity index selected from a group consisting of a polyolefin, a polyalkylene (meth)acrylate and a hydrogenated diene polymer soluble in mineral oil and (C) a modified alpha-olefin oligomer prepared by grafting a carbonyl group-containing monomer onto an alpha-olefin oligomer. The blending ratios of the components B and C are 20-99.8pts.wt. component B and 0.2-80pts. wt. component C based on 100pts.wt. total amounts of the components B and C.
Patent JP-S56148919-A (JP)
Title: Cutting method of bundlelike single fibrous assembly
Inventor: MEGATA KIYOAKI
IPC: D06H7/00
Filed: 1980-04-22
Abstract: PURPOSE: To cut the disired part of a bundlelike assembly of single fibers having sharp fibrous ends in the direction of the diameter uniformly and simply, by impregnating the desired part of the bundlelike assembly with water, freezing and fixing the part, and cutting the part by a cutter.  
     CONSTITUTION: A desired part of a bundlelike assembly of single fibers having sharp fibrous ends is cut. In the process, the assembly is previously frozen and fixed fully by impregnating the assembly with water to soak the desired part fully in the water, and freezing the part, etc. The frozen and fixed fibrous bundle is then cut by a force cutter to give separated fibrous bundles having uniform cut surfaces readily. Single fiber groups having sharp fibrous ends of uniform length can be obtained simply by thawing the frozen part of the tip like a writing brush and drying the part. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61212496-A (JP)
Title: Laser bean machine
Inventor: ANDO NOBUYOSHI
IPC: B23K26/21
Filed: 1985-03-19
Abstract: PURPOSE:To make a welding bead uniform by providing an image sensor and picture control device, also by controlling the feeding speed of a filler wire according to the size of the gap of welding line. CONSTITUTION:An image sensor 11 and picture control panel 12 are provided for laser beam machine. The measuring point 15 of the sensor 11 is always located to the front part by distance l. On the picture of the gap of welding line projected via objective lens 10 on the sensor 11 the size 17 of the gap is measured and stored by the picture control panel 12 and fed to wire speed control panel 7 as a signal. A control panel 7 controls the feeding speed according to the size 17 of the gap feeding the optimal wire 5. The weld bead uniform over the whole line of the welding line 16 is thus formed.
Patent JP-H07255549-A (JP)
Title: Counter mounting structure
Inventor: INAGAMI KAZUYA
IPC: A47B96/18
Filed: 1994-03-24
Abstract: PURPOSE:To provide a counter mounting structure whereby even a narrow counter can easily be secured tightly to a side panel of a cabinet or the like by mounting the counter on the side panel. CONSTITUTION:A lock having a locking part is anchored to a side panel, and a fastener 3 is loosely fitted into the locking part of the lock, is attached to the bottom surface of a counter 3, and is fastened to fix the counter 1 to the side panel 2.
Patent JP-H04269781-A (JP)
Title: Cleaning device for color electrophotographic device
Inventor: SANPEI ATSUSHI
IPC: G03G21/10
Filed: 1991-02-25
Abstract: PURPOSE:To lower cost by simplifying mechanism of the cleaning device. CONSTITUTION:A load means 45 is constituted from a blade 33 pressed to a bias roll 32 and a gear train G transmitting rotation of a gear 35 on a supporting shaft 34a to that bias roll 32. Then, when the rotation is transmitted to the gear 35, the gear train G.H is made to be a locked state based on the rotational load imparted to that gear 35 by the load means 45, and the whole of the cleaning device main body 25 is rotated from an evaded position to a cleaning position against a photosensitive body 11 against the energizing force of a spring 47.