baber/WOPTO huggingface dataset:
Patent JP-H0244901-A (JP)
Title: Waveguide low pass filter
Inventor: KOREEDA SHUICHI
IPC: H01P1/207
Filed: 1988-08-05
Abstract: PURPOSE:To obtain a small sized light weight waveguide low pass filter by assembling a function blocking a harmonic wave and a function taking impedance matching to two flanges of a standard waveguide. CONSTITUTION:Waveguide 1, 5 are standard waveguides whose dimensions in E and H planes are identical and have a flange 2, a resonance window 3 with a block filter and a flange 4 with a resonance window respectively and a microwave in the TE10 mode being the basic mode at the fundamental frequency and the 2nd harmonic wave with respect to the fundamental frequency are inputted from the waveguide 1. An E plane size 8 being narrower than an E plane size 7 being the standard size of the waveguide 1 is given in a resonance window 3 of the flange 2 with a block filter so as to suppress the production of the harmonic mode with respect to the 2nd harmonic wave. Since the flange 4 with resonance window and the flange 2 with a block filter are connected together to realize the impedance matching at the fundamental frequency and the blocking of harmonic waves in this way, the weight and number of joints are reduced.
Patent JP-H0481497-A (JP)
Title: Water-soluble metal working oiling agent composition
Inventor: SUGIURA SUSUMU
IPC: C10N40/22
Filed: 1990-07-25
Abstract: PURPOSE:To obtain the subject composition, containing a specific essential oil such as thyme oil and excellent in malodor preventing performance with hardly any deterioration and putrefaction by microorganisms even in use for a long period. CONSTITUTION:The objective composition containing preferably 0.1-30wt.% one or more essential oils selected from thyme oil, clove oil and eucalyptus oil.
Patent JP-2001040336-A (JP)
Title: Deicing composition
Inventor: GEORG BUREMERU
IPC: C09K3/18
Filed: 1999-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a deicing composition that has a high flash point and adheres to the object to form a film which is abrasion-resistant but can be easily wiped off by mixing an aqueous solution of a glycol with a lower aliphatic alcohol optionally containing additives and a specified proportion, based on the entire mixture, of a saccharide. SOLUTION: This composition comprises an aqueous solution of at least one glycol, a lower aliphatic alcohol (e.g. ethanol or isopropyl alcohol) with or without 0.1-10 wt.% at least one additive selected from a thickener, an anticorrosive, a complexing agent, a surfactant, and a base, and at least 5 wt.% saccharide. The composition has a water content of 5-40 wt.% and a saccharide/ water ratio in the range of 2/1 to 1/3 by weight. The glycol used is exemplified by ethylene glycol, propylene glycol, or a mixture thereof. The saccharide used is exemplified by a hexose-type monosaccharide such as glucose or fructose or a disaccharide such as sucrose, maltose, or lactose.
Patent JP-H0645841-A (JP)
Title: Control circuit for voltage/current converter
Inventor: MATSUO NAOYUKI
IPC: H02M3/155
Filed: 1992-07-23
Abstract: PURPOSE:To reduce the power loss of a voltage/current conversion part. CONSTITUTION:The voltage/current conversion part consisting of operational amplifiers Amp1 and Amp2 and transistors TRs T1 and T2 is provided with an operational amplifier Amp3, a pulse width modulator PWM, and a power conversion part consisting of an inductor L, a capacitor C, a diode Di, a TR T3, and a battery BA, and a voltage VR of the load end is detected by the operational amplifier Amp3, and a voltage Vp of the battery BA is reduced to Vp' in accordance with this detected voltage by the pulse width modulator PWM, and thereby, the calorific value in the TR T2 is suppressed to improve the reliability.
Patent JP-S6088671-A (JP)
Title: Hydraulic booster device
Inventor: MIZUSAWA MITSUTOYO
IPC: B60T13/12
Filed: 1983-10-20
Abstract: PURPOSE:To prevent the hydraulic pressure of a hydraulic pressure source from lowering due to oil leakage from an input hydraulic chamber in a booster, by providing such an arrangement that upon backward movement of a brake pedal a shut-off valve is closed in association with the brake pedal to block an oil passage between the hydraulic pressure source and the input hydraulic chamber. CONSTITUTION:When a brake pedal 28 is depressed for braking, a brake switch 52 is closed so that a shut-off valve 49 is opened. Hydraulic pressure is fed from an accumulator 50 and a hydraulic pump 48 to an input hydraulic chamber 23 in a hydraulic booster B. Thereafter, working hydraulic pressure is fed into an output hydraulic chamber 24 in the hydraulic booster B, as is in conventional boosters, to effect braking operation. When the depression of the brake pedal 28 is released, the hydraulic pressure in the output hydraulic chamber 24 is discharged into an oil tank 2, as is in conventional boosters. Since the hydraulic pressure of the input hydraulic chamber 23 acts on the difference between the pressure receiving areas, (S2-S1), A booster piston 21 retracts, following the retraction of the pedal 28. When the pedal is completely returned, the switch 52 is opened so that the shut-off valve 49 is closed. Therefore, the hydraulic pressure of the hydraulic pressure source does not affect the input hydraulic chamber 23.
Patent JP-H0482788-A (JP)
Title: Thermal transfer recording medium
Inventor: KO YUICHI
IPC: B41M5/382
Filed: 1990-07-25
Abstract: PURPOSE:To obtain thermal transfer recording medium capable of generating a high-density and qualitatively uniform transfer image which is exceedingly resistant to thermal abrasion by providing a peel-off layer consisting mainly of thermally plastic block polymer and lubricant between a support and a thermally melting ink layer. CONSTITUTION:A thermal transfer recording medium is composed of a peel-off layer provided on a support and a thermally melting ink layer formed on the former. The peel-off layer consists mainly of a thermally plastic block polymer and a lubricant. The use of the thermally plastic block polymer in the peel-off layer enables application of a hot melt coating technique as an advantage. The molecular structure of block polymer in the surface layer of a transferred image is fine as the peel-off layer is provided between the support and the ink layer. The medium is highly abrasion-resistant and as it is thermally plastic, thermally melts into a liquid, contributing to the improvement of the ability to transfer an image.
Patent JP-H0639181-A (JP)
Title: Electric apparatus
Inventor: HIROSE HISANORI
IPC: D06F33/02
Filed: 1992-07-23
Abstract: PURPOSE:To provide possibility of checking the operation of a breaking means such as a power switch in a short time from putting-on of the power at the time of inspection and repair and enhance the serviceability by emitting a power break signal immediately when a specific handling is done, and actuating the breaking means. CONSTITUTION:A power switch 105 is put on, and the drying course and the conditions are set from keys 100, and if then a start/stop key is pushed On, the drying operation is started according to the setting. That is, clothes are agitated by a drum, which is turned by a motor 31, and dried by a heater 29. When the drying operation is ended, a buzzer circuit 40 issues an end tone. If necessary at this time. a heater changeover key, course changeover key, and start/stop key are pushed according to the specified conditions, and a control part, 55 gives a power break signal to a triode AC switch diode 41, which causes the current to be fed to the coil part 44 of the power switch 105. As a result, a contact 45 is separated to shut, off the power supplied to different electric apparatus.
Patent JP-H0846966-A (JP)
Title: Method for improving picture quality
Inventor: SAIGO KAZUO
IPC: H04N7/30
Filed: 1994-07-29
Abstract: PURPOSE:To reduce mosquito noise in the neighborhood of the contour of an encoding picture by a DCT encoding system. CONSTITUTION:A deteriorated picture caused by encoding is filter-processed by a second differentiation circuit 35 and a picture element value taking the absolute value of the value of the processing is generated. The signal is given to a degree distribution calculator 37 and the picture element degree distribution of a second differential picture. Moreover, a threshold value for deviding the picture element degree distribution into two distributions is calculated by a threshold value calculator 39. Through the use of the threshold value, a comparator 40 and a block converting equipment 42 separates a block with large luminance change from the block with slight luminance change. A binary picture block which does not constitute the connection contour or the texture contour within the separated blocks is adopted as a distortion block. Then, the distortion block is smoothed.
Patent JP-S5985850-A (JP)
Title: Heat treatment of ni alloy
Inventor: YONEZAWA TOSHIO
IPC: C22F1/00
Filed: 1982-11-10
Abstract: PURPOSE:To improve the intergranular corrosion resistance, pitting corrosion resistance and mechanical properties of an Ni alloy contg. prescribed percentages of Ni, Cr, B, C, Mn, Si, Fe, etc. by subjecting the alloy to the 1st and the 2nd heat treatments at prescribed temps. CONSTITUTION:An Ni alloy consisting of, by mass, >=58% Ni, 25-35% Cr, <=0.003% B, 0.012-0.035% C, <=1% Mn, <=0.5% Si, <=0.015% P, <=0.015% S and the balance Fe is refined. The Ni alloy for a member which is exposed to water or steam at high temp. and pressure is subjected to the 1st heat treatment by holding at a temp. (T deg.C) at which carbide is perfectly solubilized to T+100 deg.C and cooling at a cooling rate above the surface cooling rate. The alloy is then subjected to the 2nd heat treatment by holding at 600-700 deg.C at which the sensitivity is restored for 0.1-100hr and cooling at a cooling rate above the furnace cooling rate.
Patent JP-H0838516-A (JP)
Title: Washing apparatus
Inventor: AZUMA MASATOSHI
IPC: A61C19/00
Filed: 1994-07-29
Abstract: PURPOSE:To miniaturize a washing apparatus without reducing a treatment space by providing the apparatus with a stepped part wherein either one of treatment space parts arranged so as to be stacked in a taking in and out direction of an object to be washed is formed small in the direction crossing the taking in and out direction of the object to be washed at a right angle and arranging accessory machinery to the stepped part. CONSTITUTION:The interior of a treatment tank 12 is partitioned in a vertical direction by a partition member 40 to form independent treatment space parts 42, 43 arranged so as to be stacked in the taking in and out direction of an appliance due to a feed mechanism. The treatment space part 42 positioned on the upper side is made small in the direction (the horizontal direction in a drawing) crossing the taking in and out direction of the appliance 10 at a right angle to form a stepped part 57. A water level sensor 52 and a temp. sensor are mounted on the stepped part 57. The treatment space part 12 is a drying space part quickly drying the appliance 10 and a lid member 46 and a hot air supply mechanism are attached to the upper surface of a surface plate 37.
Patent JP-S6173912-A (JP)
Title: Optical fiber core having low coefficient of linear expansion
Inventor: SHIYUDO YOSHITO
IPC: C08G63/19
Filed: 1984-09-20
Abstract: PURPOSE:To obtain excellent bendability without a change in transmission loss owing to a change in service temp. by providing a secondary coating layer consisting of a thermoplastic resin having specific melt liquid crystallinity. CONSTITUTION:The secondary coating is formed by using the liquid crystalline polyester which is a thermoplastic resin having at least 0.3 intrinsic viscosity and which has the groups expressed by the formulas I-V and contains 24-38mol% group I, 38-31mol% group II + group III (where II/III molar ratio is 97.5/2.5-90/10), 38-31mol% group IV + group V (where IV/V molar ratio is 95/5-83/17). Such liquid crystalline polyester is obtd. by modifying the liquid crystalline polyester (PET/POB copolymer) by 4,4'-isopropylidene diphenol and isophthalic acid and has the excellent ultimate elongation and low coefft. of linear expansion. Such resin is used as the secondary coating material, by which the good bendability is obtd. without the transmission loss owing to the change in the service temp. for a long length.
Patent JP-H0484091-A (JP)
Title: Refrigerator
Inventor: TOKUI AKIRA
IPC: F25D19/00
Filed: 1990-07-25
Abstract: PURPOSE:To prevent water droplets adhered to an outlet pipe of a cooling device from flowing into an inner box during defrosting operation and further to prevent rusts from occurring at an outer box or a thermal insulating effect from being damaged by a method wherein a midway part of an outlet pipe within the inner box is bent downwardly to form a bent part. CONSTITUTION:A midway part (a midway part reaching to a pipe outlet port 55 of an inner box) in an outlet pipe 51 within a cooling chamber 3 is formed with a bent part 56 bent downwardly. Since the bent part 56 bent downwardly in the cooling chamber 3 is formed, water droplets adhered to the surface of the outlet pipe 51 of the cooling device can be collected at a predetermined position in an inner box and dripped when the cooling device 34 is defrosted. Water droplets adhered to the outlet pipe 51 of the cooling device is positively prevented from being flowed out of the inner box 6 through the pipe outlet 55 and then occurrence of rust at the outer box 5 or a reduction in a thermal insulating effect can be prevented. In addition, since the water droplets are always dropped at the predetermined positions, then arrangement of the dew receiving pan 35 at the predetermined positions enables the water droplets to be eliminated.
Patent JP-S6352559-A (JP)
Title: Line terminal equipment
Inventor: YUKI AKIRA
IPC: H04N1/32
Filed: 1986-08-22
Abstract: PURPOSE:To receive both a voice signal and a facsimile signal through one telephone line only by sending a 1st reply message to a telephone line in response to an incoming call, activating a picture reception means when a silence state is consecutive for a prescribed time and outputting a 2nd reply message when the voice signal is detected. CONSTITUTION:When an incoming signal comes from a telephone line 9, a control means 10 outputs a control signal from an output terminal P5 to turn on a line closing means 7 thereby closing a telephone line 9. Then the simple 1st reply message is sent to the telephone line 9. So long as no voice signal comes from the caller side, a timer means 10a counts up and a 3rd changeover switch 6 is turned to the position of 'F' by a signal from an output terminal P6 of the control means 10, a signal from the output terminal P10 controls a facsimile section 5 into the operating state to enter the reception operation of the facsimile signal from the caller. When the caller responds to the 1st reply message from the caller, the 2nd reply message is sent to the telephone line 9.
Patent JP-2000026612-A (JP)
Title: Bleed-resistant glue-like body
Inventor: HIRONO KOJI
IPC: C08L101/00
Filed: 1998-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a glue-like body having a good bleed resistance. SOLUTION: Generation of bleeding is reduced by dispersing a liquid component in a base polymer and furthermore dispersing a fibrous or flake-form fine bodies, and substantially no bleeding is generated by adjusting the kind, the form and the amount of the fine bodies dispersed. As the fine bodies, ceramics are preferable, and especially metal oxides or strontium aluminate known as luminous materials are more preferable.
Patent JP-H0842136-A (JP)
Title: Panel having antislipping member for plastic concrete form
Inventor: SAMEJIMA MASAHIRO
IPC: E04G9/10
Filed: 1994-07-29
Abstract: PURPOSE:To prevent a danger of slipping when panels are stacked on each other and stored by arranging antislipping members which are higher than side wall plates and slightly project from the side wall plates in a horizontal plane on the opposite side of a concrete placing surface of a face plate. CONSTITUTION:Cylindrical antislipping members 15 are embedded in cylindrical holding parts 17 arranged in both end parts of reinforcing ribs 7 positioned outside. In that case, tip parts are slightly projected from side wall plates 3 and 5 in a horizontal plane. The antislipping members 15 are formed of a rubber-like elastic body of natural rubber, synthetic rubber or thermoplastic elastomer. At this time, a through-hole 18 is arranged in a central part, and is used as a release margin when an upper surface of the antislipping members 15 are pressed. Then, when panels are stacked, the antislipping member 15 are brought into contact with the side wall plates 3 and 5 and the ribs 7 and 9 before a face plate 1 is brought into contact with them. Therefore, the panels can be prevented from being dislocated or slidingly dropped at storage and transport time.
Patent JP-H0941754-A (JP)
Title: Keyless entry system
Inventor: AMANO NOBUHIRO
IPC: E05B83/36
Filed: 1995-08-02
Abstract: PROBLEM TO BE SOLVED: To reduce the generation of a troublesome operation sound of a door lock actuator by executing a reversal operation which locks again only when it is required. SOLUTION: This keyless entry system is provided with a control device (keyless control unit 108) which drivecontrols door lock actuators ranging from 102 to 105 and a record flag setting means (keyless control unit 108) which inputs detection results of a state detection switch 106 and a plurality of door switches 107 and sets a record flag when a door lock actuator 102 on the side of a driver's seat is in a locked state and either door of a car is opened. When the keyless control unit 108 inputs a door lock signal by way of the keyless remote controller 101, it determines whether or not the record flag is set. In the case only when the record flag is set, all seat door lock actuators 102 to 105 are placed in an unlocked state once and then the actuators are locked and the record flag is reset as well.
Patent JP-S6173811-A (JP)
Inventor: HAINRITSUHI IREMAN
IPC: C21C5/52
Filed: 1985-09-09
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-2000019876-A (JP)
Title: Heating device and image forming device
Inventor: HAYASHI YASUHIRO
IPC: H05B6/14
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a heating device which raises the temperature of the surface of a rotary body at a short time when a device is started up, and to provide an image forming device. SOLUTION: The device has as its parts an exciting coil 10, and a heat roller 3 which generates heat by causing an eddy current by means of the exciting coil 10. The heat roller 3 is disposed on the outside of the fixing roller 1. The heating of the surface of the fixing roller 1 causes the heat roller 3, which has generated heat by the exciting coil 10, to further be heated and further applies heat to the surface of the fixing roller 1, thereby raising the temperature of the surface of the fixing roller 1 in a short time.
Patent JP-2000015560-A (JP)
Title: Abrasive powder slurry and its manufacture
Inventor: YAMADA TSUTOMU
IPC: B24B37/00
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To provide abrasive powder slurry capable of providing aluminum magnetic head flat in surface, and free of scratch (defect). SOLUTION: This invention is concerned with abrasive powder slurry for an aluminum magnetic head substrate formed out of aluminum oxide grains the average grain side of which is 0.05 to 1 μm, wherein the aluminum oxide grains contain 0.1 to 10 wt.% grains where the content of aluminum oxide grains each grain size of which is equal to or more than 5 μm, is less than 50 ppm, 64.9 to 99 wt.% water, 0.1 to 1 wt.% aluminum nitrate 0.1 to 3 wt.% nonionic surface active agent, 0.1 to 1 wt.% EDTA-2Na salt and 0.5 to 20 wt.% polyethylene glycol.
Patent JP-H0751187-A (JP)
Title: Vacuum cleaner
Inventor: YOSHIDA TOSHIYUKI
IPC: A47L9/10
Filed: 1993-08-10
Abstract: PURPOSE:To easily exhaust water containing dust sucked in a dust collector by operating a main body in a state where the main body is mounted on the dust collector upside down. CONSTITUTION:The dumping of the water containing the dust sucked in the dust collector 5 is performed by mounting the main body 17 on the dust collector 5 upside down, operating the main body 17 in such a state, sucking the outside air from a suction port 12, exhausting the outside air sucked in the dust collector 5 from an exhaust port 13, making the water containing the dust accumulated in the dust collector 5 flow backward passing a suction port 21 extended to the neighborhood of the bottom of the collector by the pressure of the outside air, and exhausting the air to the outside.
Patent JP-2001017230-A (JP)
Title: Manicure protector
Inventor: MIYAMOTO TETSUSHI
IPC: A45D29/20
Filed: 1999-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a manicure protector which is easy to attach to and detach from a finger and is usable regardless of the diameter difference of a finger to be worn by integrally injection molding a fastening body which has a cross section of about a downwardly open C-letter form, a pair of levers which are an opening means of the fastener, and a protective cover installed on the fastener through a connecting piece. SOLUTION: A manicure protector is formed by integrally injection molding a fastening body 1 which has a cross section of about a downwardly open C-letter form, a pair of levers 2 which are an opening means of the fastener 1, and a protective cover 3 installed on the pair of levers 2. Since the protective cover 3 is installed on the pair of levers 2, it is resistant to lateral impact and torsion and has high rigidity. Since the manicure protector is insertedly put on from above a finger while the opening 6 of the fastener 1 is opened by grasping the pair of levers 2 by hand and the condition is kept, it is preferable to make a notch 5 between the levers 2 not to hinder movement of the levers 2 so that the protective cover 3 easily deforms in operating the levers.
Patent JP-2000022648-A (JP)
Title: Guidance method
Inventor: AONO HIROYUKI
IPC: H04H20/00
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To obtain a guidance method with respect to making contact, by means of a business-use radio system, between a specific number of golf carts among a plurality of golf carts and a club house or the like, and in more details with respect to the safety of golf players. SOLUTION: A number is set for a golf cart C by operating a ten-keypad 1 that sets a specific number assigned to the golf cart C, and a ratio wave is sent by a business-use radio transmitter 2, a business-use radio receiver 3 provided to the golf cart C receives the radio wave, a speaker reproduces a voice stored in a memory IC 4, and a voice picked up by a microphone is transmitted by the business-use radio transmitter 2 and the speaker 5 provided to the golf cart C reproduces the voice. In addition, the business-use radio transmitter 2 sends a radio wave by operating a switch provided to the cart C and the business use radio receiver 3 receives the radio wave and displays the fact of reception on a display panel.