baber/WOPTO huggingface dataset:
Patent JP-H06105571-A (JP)
Title: Ultrasonic linear motor and manufacture thereof
Inventor: FUNAKUBO TOMOKI
IPC: H02N2/00
Filed: 1992-09-24
Abstract: PURPOSE:To drive an ultrasonic linear motor at a low voltage with high electro- mechanical conversion efficiency by utilizing the piezoelectric longitudinal effect of a piezoelectric element. CONSTITUTION:An ultrasonic linear motor comprises an ultrasonic vibrator 10 having a plurality of holding elastic elements 12 fixed to the upper surface of a basic elastic element 11 of a rectangular parallelepiped shape and a laminated piezoelectric element 13 interposed to be held fixedly between the members 12.
Patent JP-H01164401-A (JP)
Title: Collection of acetic acid
Inventor: KINOSHITA TAKATOSHI
IPC: B01D8/00
Filed: 1987-12-21
Abstract: PURPOSE:To perform a stable operation of a reactor for generating hot acetic acid vapor by providing tubes for circuits for cooling and heating medium to two vertical condensers and exchanging the flow of acetic acid vapor and each medium alternately by the indicated value of temp. before a vacuum pump. CONSTITUTION:Hot acetic acid vapor generated from a reactor 1 is sucked by a vacuum pump 4 and enters a shell side of a vertical condenser 6a through a pipe 8 and a valve 15a. The reactor 1 is evacuated gradually from atmospheric pressure to high vacuum. Liquid freon as coolant is introduced into the tube side of the vertical condenser 6a through a pipe 10 and a valve 18a, and cools acetic acid vapor through heat exchanger tubes. When the amt. of deposited acetic acid increases as the lapse of operating time, the cooling effect for the acetic acid vapor is deteriorated, causing flowing of hot acetic acid vapor into the vacuum pump 4 side. At this stage, a valve is switched to a vertical condenser 6b side after confirming the rise of temp. by a indicator 7.
Patent JP-H09141108-A (JP)
Title: Reduction of sodium in strong basic anion exchange resin
Inventor: ITO YOSHIKAZU
IPC: B01J41/04
Filed: 1995-11-16
Abstract: PROBLEM TO BE SOLVED: To obtain a non-regeneration type ion exchange resin reduced in the leak of sodium by bringing an OH-type strong basic anion exchange resin into contact with an aq. soln. such as aq. ammonia in the absence of a cation exchange resin to reduce sodium remaining in the anion exchange resin. SOLUTION: In an ultrapure water making system, a terminal non- regeneration type ion exchange resin is supplied as an H-type strong acidic cation exchange resin and an OH-type strong basic anion exchange resin by purifying a strong acidic cation exchange resin and a strong basic anion exchange resin. In this case, in order to reduce the elution of sodium, the purified OH-type strong basic anion exchange resin is brought into contact with aq. ammonia or an aq. soln. of amine or amino-alcohol showing alkalinity, that is, ethanolamine or tetramethylammonium hydroxide in the absence of a cation exchange resin. By this method, sodium remaining in the anion exchange resin is reduced.
Patent JP-H11224910-A (JP)
Title: Remaining memory device
Inventor: PAPADAS CONSTANTIN
IPC: G11C16/04
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a new type of memory device having a simple structure that enables long-term residing using MOS technology. SOLUTION: This remaining, electrically programmable and erasable memory device has a MOS transistor containing a gate insulator of a charge transfer type. The gate insulator is provided with a laminate in the cross direction that comprises at least 5 regions, including the middle regions 14 and 15 having the first band gap value, with farthest end regions 11 and 12 having a band gap value larger than a first value, and the central region 13.
Patent JP-H02167956-A (JP)
Title: Exterior facing material
Inventor: ORIGASA TOSHIYUKI
IPC: B32B27/30
Filed: 1988-12-20
Abstract: PURPOSE:To promote durability of an exterior facing material such as a wall and the like by providing subsequently a waterproof wood filling material, a weather resistant printing layer and a protective layer of fluororesin on a base material. CONSTITUTION:A acrylic system water elastic coating material is applied to a base material 1 such as an ALC late, GRC plate, slate boarding and the like to provide a waterproof wood filling layer 2. After that, ink to disperse a weather resistant paint is used for acrylic resin into which hydroxide group is introduced or weather resistant resin vehicle provided with polar functional group such as vinyl chloride - vinyl acetate copolymer/acrylic resin mixture and the like, and a printing layer 3 is provided on the wood filling layer 2. Then, a fluororesin protective layer 4 such as fluoroolefin polymer and the like that halogen atom and/or hydroxy group are introduced into molecule is provided on the printing layer 3. According to the constitution, each layer of beautiful exterior facing material can be firmly close together and, at the same time, durability can be promoted.
Patent JP-H01162745-A (JP)
Title: Roll for rolling
Inventor: KUDO TOSHIHIRO
IPC: B21B27/00
Filed: 1987-12-19
Abstract: PURPOSE:To improve the wear resistance and resistance to surface rough of a composite roll by using a high-Cr cast iron in which the contents of C, Si, Mn, Ni, Cr, Mo, V, etc., and the range of Cr/C are specified, respectively, as an outer layer and also using a high grade cast iron, etc., as an inner layer. CONSTITUTION:The outer layer of a composite roll for rolling is formed of a high-Cr cast iron having a composition which consists of 2.5-3.5% C, <=2.0% Si, <=2.0% Mn, <=5.0% Ni, 9.0-16.0% Cr, 1.0-4.0% Mo or W, <=1.0% V or Nb, and the balance Fe with inevitable impurities and in which the value of Cr/C is regulated to 3-5. The inner layer material is composed of high grade cast iron, spheroidal graphite cast iron, or cast steel. By this method, the characteristics of a matrix structure are improved by means of eutectic Cr carbide without inhibiting wear resistance inherent in high-Cr cast iron, and the coefficient of friction between the rolls and a rolling stock can be reduced.
Patent JP-H07182072-A (JP)
Title: Data processor provided with automatic power disconnection function
Inventor: KINOSHITA MASUO
IPC: G06F1/26
Filed: 1993-12-21
Abstract: PURPOSE:To surely disconnect power by forcedly turning off a power supply switch at the time of opening a changeover contact point parallelly connected to the power supply switch by an automatic power disconnection function. CONSTITUTION:The changeover contact point 18 is connected parallelly to the power supply switch 16 and a CPU 1 controls a relay circuit 19 after the power supply switch 16 is turned on, automatically closes the changeover contact point 18 and automatically opens the changeover contact point 18 when a prescribed data processing job set beforehand is completed. An automatic disconnection mechanism provided with a switching circuit 20 for automatically switching the power supply switch 16 from an on state to an off state by the supply of control signals is provided and the CPU 1 supplies the control signals to the switching circuit 20 after the prescribed data processing job is completed, automatically switches the power supply switch 16 from the on state to the off state, automatically opens the changeover contact point 18 and disconnects the power.
Patent JP-H01162833-A (JP)
Title: Automatic change-over and take-up method of synthetic fiber yarn
Inventor: MATSUMOTO NORIRO
IPC: D02J1/00
Filed: 1987-12-18
Abstract: PURPOSE: To improve success rate of automatic switching without damaging the passage of an after-finishing step by synchronizing a fluid-treating device with an automatically switched high-speed winder, and changing the condition of the fluid supplied to the fluid-treating device according to the automatically switching step. CONSTITUTION: A supplying system for supplying a high pressure fluid for imparting >=25/m interlaces to a spun yarn Y through a fluid-switching valve 5, and a supplying system for supplying a low pressure fluid for imparting 10-20/m interlaces to the spun yarn Y through a switching valve 6 are connected to a fluid-supplying side of a fluid-treating device 4 of the spun yarn Y. The fluid supplied to the fluid-treating device 4 is switched from the high-pressure fluid to the low-pressure fluid while the yarn Y is switched from a full-wound bobbin 18 to a spare bobbin.
Patent JP-H07177236-A (JP)
Title: Real-time storage integration type speech communication device
Inventor: NIWANO EIICHI
IPC: H04L12/58
Filed: 1993-12-21
Abstract: PURPOSE:To obtain a real-time storage integration type speech communication device which is increased in integration degree by using a mobile type electronic mail device. CONSTITUTION:An origination-side exchange 804 sends an actuation signal on receiving a call from an origination-side telephone set 802. A termination-side exchange 804 once receiving it sends an electronic mail wherein speech communication control information that a termination side 806 requests is described to the electronic mail device 810 by using the mobile type electronic mail device 807, and a text electronic mail and a speech electronic mail from a test storage device 816 and a speech storage device 815 are received by a movement- destination telephone set 813. With the constitution which uses this mobile type electronic mail device, the real-time storage integration type speech communication device which is convenient and increased in the degree of integration of a real-time speech communication like telephone, etc., that a sender or receiver requests by test electronic mailing and a storage type speech communication of electronic mails is obtained.
Patent JP-H0615768-A (JP)
Title: Laminate of foamed sheet layer and hard synthetic resin layer, and production thereof
Inventor: SEKI TATSUJIRO
IPC: B29L9/00
Filed: 1991-11-12
Abstract: PURPOSE:To obtain a uniformly laminated molded product without causing trouble such as the cutting of a foam sheet in a corner part by forming a reinforcing sheet to an uneven part or in the periphery thereof or holding a skin layer on the foam sheet layer of the uneven part or in the periphery thereof. CONSTITUTION:A polyurethane sheet 4 is inserted in the gap between the male mod 1 and female mold 2 of a mold and a molten resin is injected into a cavity from a molten resin injection port 3. When a product is taken out of the mold after a definite time, a molded article wherein a foam sheet layer and a synthetic resin layer are integrated is obtained. In the obtained molded article 5, a foam sheet is cut at corner parts 6, 7, 8... having a right-angled protruding shape and the corner parts are easy to become a state composed only of the injected resin. A reinforcing sheet or skin layer is provided at these parts. The size of the reinforcing sheet or skin layer can be altered by the size of an unevent part or the use purpose of a laminate.
Patent JP-H01164257-A (JP)
Title: Pulse motor
Inventor: KUSUNOKI TADAKAZU
IPC: H02K37/00
Filed: 1987-12-20
Abstract: PURPOSE:To increase the holding power and thrust of a pulse motor by permitting said pulse motor to have a structure where recessed grooves in stator tooth-form parts of the pulse motor are filled with superconductors. CONSTITUTION:A pulse motor is composed of a stator 1, a forcing machine 2, a permanent magnet 3, electromagnets 5-6 and others. Said stator 1 is composed of an iron core part 9 provided with projected stripes 8 and recessed grooves 9, where superconductors 11 are arranged in said recessed grooves 8. As a result, no leakage flux is generated in said recessed groove parts 8 as compared with the case related to only a space for sheltering from magnetism, but a magnetic flux is concentrated only on projected stripes 7 with high permeability between respective superconductors 11. Consequently, it is possible to obtain an apparatus with high flux density and excellent magnetic efficiency.
Patent JP-H07174160-A (JP)
Title: One-way torque limiter
Inventor: TAKADA SEIICHI
IPC: F16D41/20
Filed: 1993-12-21
Abstract: PURPOSE:To enable adjustment of torque from the outside by positioning an elastic tube and a shaft fixing member in an outer tube between an outer tube end wall and a cover, engaging a coil spring with the outer tube and the cover in the peripheral surface of the elastic tube, and setting rotational direction frictional force of the cover larger than torsional force of the coil spring. CONSTITUTION:In the case of forwardly rotating a shaft 27 in a direction of winding a coil spring 4 tightened, when a load acting in a gear 29 is a preset torque value or less, torque of the shaft 27 is transmitted through a shaft fixing member 3, elastic tube 2, coil spring 4 and an outer tube 1. When exceeding the torque value, the coil spring 4 and the elastic tube 2 are slipped, to interrput torque. When the torque value is changed, a jig is inserted to an adjusting small recessed part 19 of a cover 5, to rotate it. When turned in a direction of winding the coil spring 4 tightened, a small diameter part 22 is diameterically contracted to diametrically contract the elastic tube 2, and frictional force therebetween is highly generated to increase the torque value. When the cover 5 is rotated in a reverse direction, the torque value is decreased. In the case of reversing the shaft 27, it is raced because of small tightening force against the elastic tube 2 of the coil spring 4.
Patent JP-2000148514-A (JP)
Title: Processing frequency guaratnee circuit
Inventor: IKEMATSU RYUICHI
IPC: G06F9/48
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To surely guarantee temporary continuous processing only for the previously determined (or specified from the external) number of times by continuously executing processing only by the specified number of times when a continuous processing request to be non-periodically or periodically inputted is inputted to a processing circuit for executing processing only by the fixed number of times within a fixed period and masking a processing control signal inputted thereafter only by continuously processed volume. SOLUTION: In the processing frequency guarantee circuit, a 1st counter 10 decreases provided continuous processing frequency in each input of a shortest processing period signal inputted from the external and an enable signal is continuously inputted to a processing circuit 30 until the count value becomes '0'. When the value of the 1st counter becomes '0', a 2nd counter 20 decreases the continuous processing frequency in each input of the shortest processing period signal and the input of the enable signal to the circuit 30 is inhibited until the value of the counter 20 becomes '0'.
Patent JP-H09146303-A (JP)
Title: Electrostatic charge image developing toner
Inventor: KAMITAKI TAKAAKI
IPC: G03G9/087
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To obtain a toner having a wide fixing temp. range and excellent offset resistance which can be used for various copying speed from slow to fast processes. SOLUTION: This toner contains a polyester resin at least a part of which is modified with a compd. having a long-chain alkyl group of 24 to 252 carbon number and a hydroxyl group or carboxyl group at the molecular end. The change rate γ of the storage elastic modulus G' and the loss elastic modulus G'' defined by the following formulae at 150 deg.C with 1-50% strain is <50%.  γG' =(1G'50 /G'1 )×100, γ G'' =(1G''50 /G''1 )×100, wherein γG' is the change rate of the storage elastic modulus G' at 150 deg.C with 1-50% strain, γ G' is the change rate of the storage elastic modulus G'' at 150 deg.C with 1-50% strain, G'50 is the storage elastic modulus at 150 deg.C with 50% strain, G'1 is the storage elastic modulus at 150 deg.C with 1% strain, G''50 is the loss elastic modulus at 150 deg.C with 50% strain, and G''1 is the loss elastic modulus at 150 deg.C with 1 % strain.
Patent JP-H08176190-A (JP)
Title: Peptide derivative and its use
Inventor: KAWASHIMA TAKUJI
IPC: A61P31/04
Filed: 1994-12-26
Abstract: PURPOSE: To obtain a new peptide derivative having a specific amino acid sequence and excellent suppressing action to active oxygen, free radical and hyperoxidation of lipid, and antibacterial action to bacterium and fungus, etc., and useful for an antioxidant or an antibacterial agent to drug or food, etc. CONSTITUTION: This new peptide derivative is expressed by the formula: R1 -X (R1 is acetyl, acyl or polyethylene glycol; X is a peptide composed of D- or L-configurated amino acid and having an amino acid sequence expressed by formula I to formula III), the formula: X-R2 (R2 is an amino acid, acyl or polyethylene glycol) or the formula: R1 -X-R2 and having excellent suppressing action to active oxygen, free radical and hyperoxidation of lipid, and antibacterial action to microorganism such as bacterium and fungus and useful for an antioxidant or an antibacterial agent to drug or food, etc. The peptide derivative is obtained by adding an acyl group or polyethylene glycol to a peptide synthesized by a peptide synthesizer or hydrolyzing lactoferrins and separating with a liquid chromatography.
Patent JP-H02198775-A (JP)
Title: Driving tool with air-cooled bumper
Inventor: RUDORUFU GORUSHIYU
IPC: B25C1/04
Filed: 1989-12-14
Abstract: PURPOSE: To efficiently cool a bumper when a piston is driven by providing a slot communicating with a hole of the bumper at the time of reciprocating movement of the piston in this bumper. CONSTITUTION: A hole 80 of a bumper 70 exhausts air from a space between a piston and an end wall 24 of a cylinder in a piston 26 drive process and suctions air into this space in a piston return process. Furthermore, this bumper 70 has a slot 112 extending in the radial direction from inner and outer peripheral faces thereof and in the axial direction between opposing end parts of the bumper, and each hole 80 is communicated with one of the slots 112. Air passes through the slots 112 communicating with the hole 80 before the exhaust of air from the hole 80 in the piston drive process and after the suction of air through the hole 80 in the piston return process to forcedly cool the bumper 70 by the passing air.
Patent JP-H04198322-A (JP)
Title: Continuous stirring apparatus for highly viscous substance and its operation
Inventor: ODA CHIKAO
IPC: C08G63/78
Filed: 1990-11-28
Abstract: PURPOSE:To provide the subject apparatus enabling good stirring and surface- renewal of a highly viscous liquid by providing a heating apparatus, placing a plurality of parallel rotary shafts in a cylindrical vessel and providing the shaft with plural stirring blades made of a ring-shaped rod member and having a scraping rod attached to the tip of the blade. CONSTITUTION:The objective continuous stirring apparatus 1 is provided with a heating apparatus 7, a horizontal cylindrical vessel containing a pair of parallel rotary shafts 2a, 2b and an inlet 8 and outlet 9 of the treating liquid. In the above apparatus, plural ring-shaped rod members 4a, 4b directing perpendicular to the shaft are fixed to the rotary shafts 2a, 2b and scraping rods 5a, 5b directing perpendicular to the shaft member are fixed to the corresponding rotary shafts 2a, 2b to form stirring blades 6a, 6b. The stirring blades are arranged to have a phase angle of 90 deg. when viewed along the axial direction. Two rotary shafts are rotated in opposite directions directing from the inside of the vessel main body 1 toward the outside. The highly viscous substance to be treated is continuously stirred in such a manner as to form a thin film of the substance at the inside of the ring-shaped rod members.
Patent JP-H02168900-A (JP)
Title: Constant-frequency generation set
Inventor: KANBARA HIDEKAZU
IPC: H02P9/04
Filed: 1988-12-21
Abstract: PURPOSE:To obtain a generator in which a small-capacity electronic power converter can be used by adding a function to change the rotational phase sequence for reverse proportional control to make a value zero in a low-speed region and proportional control in a high-speed region and adding a function to change the direction of conversion of output power for the same control. CONSTITUTION:Phase sequence connection between rotors 2R and 3R makes the direction of the rotating magnetic field of the rotor 3R the same as that of mechanical rotation. Phase sequence connection from an electronic power converter 4A to a stator 2S controls the change of phase sequence so that the direction of the rotating magnetic field of the stator 2S may be the same as that of mechanical rotation when rotational frequency Nm is lower than intermediate rotational frequency Nm<3> (Nm<Nm<3>). When the electronic power converter 4A makes frequency f3 zero, the output frequency f2 of the rotor 2R and the output frequency f1 of a generator 3 are kept constant. In this time, the ratios of power W3 supplied to the stator 2S and the generated output W2 of the rotor 2R to the generated output W1 of the generator 3 are values on lines W3 and W2.
Patent JP-H05155357-A (JP)
Title: Automotive front fender made of resin
Inventor: NISHIMURA YUTAKA
IPC: B62D29/04
Filed: 1991-12-06
Abstract: PURPOSE:To reduce the manufacturing cost with the stiffness of a rear end part and a fixed piece kept on as it is, and also enhance not only the appearance around the boarder of a door but also the surface quality of a structure concerned. CONSTITUTION:Two reinforcing pieces 13 are interposed between a rear end part 11 and a fixed piece 12. One end of each of the two reinforcing pieces 13 is connected integrally to the fixed piece 12, and the other end is connected integrally to the rear end part 11 in a state that a hollow space 15 is formed between each of the two reinforcing pieces 13 and the rear end part 11.
Patent JP-H07152001-A (JP)
Title: Short distance correcting lens having vibrationproof function
Inventor: SUZUKI KENZABURO
IPC: G02B27/64
Filed: 1993-11-29
Abstract: PURPOSE:To provide a short distance correcting lens which has a vibrationproof function, is small in size and high in performance and is adequate for photography, videos, etc. CONSTITUTION:This short distance correcting lens has, successively from an object side, a first lens group G1 which has a positive refracting power, a second lens group G2 which has a positive refracting power and a third lens group which is arranged on the extreme image side and has a negative refracting power. The first lens group G1 and the second lens group G2 move to the object side at the time of focusing from infinity to a short distance. The short distance correcting lens described above has a displacing means for preventing vibration by moving the third lens group G3 in a direction nearly orthogonal with the optical axis and satisfies the conditions ¦betaM¦>0.4 when the photographing magnification at the shortest object distance is defined as betaM.
Patent JP-2000144952-A (JP)
Title: Composite joint filler and joint execution method using composite joint filler
Inventor: JIYUNI YASUTO
IPC: E04B1/684
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a composite joint filler, by which the number of members and man-hours on working can be decreased and cost can be reduced while skill is not required and which has excellent workability and high watertightness, and a joint execution method using the composite joint filler. SOLUTION: The composite joint filler has a joint filler body 1a having a drum section 11 inserted into an opening between two components and sealing materials 2 being integrally installed onto both wall surfaces of the drum section 11 respectively so as to be faced to the end faces of the components for constituting the opening when the drum section 11 has been inserted in the opening and comprising a closed-cell resin foam having shape recoverability delayed in one dimensions in the end-face directions of the opposed components when the drum section 11 has been inserted into the opening.