baber/WOPTO huggingface dataset:
Patent JP-H08186892-A (JP)
Title: Multi-frequency band transmitter
Inventor: MURAISHI KOTARO
IPC: H04R3/00
Filed: 1994-12-28
Abstract: PURPOSE: To improve the impedance matching in a vibrator, to improve transmission wave performance and to realize the miniaturizing and the lightening of the device in the multi-frequency band transmitter provided with a vibrator such as the piezoelectric element oscillating ultrasonic waves. CONSTITUTION: In the multi-frequency band transmitter provided with a vibrator 1 which is oscillated in different frequencies and performing a transmission and a matching transformer 2 matching with the power signal to be impressed on this vibrator, the matching transformer 2 is connected with a variable DC current source 3 and the bias current conducting the matching transformer 2 is controlled so that it may change according to the oscillation frequency of the vibrator 1. By changing the bias current conducting the matching transformer 2, the inductance value of the matching transformer 2 is changed, the imaginary part of the capacitive impedance of the vibrator 1 which is changed by the oscillation frequency is made zero and the optimum impedance matching is realized.
Patent JP-H06159669-A (JP)
Title: Method for controlling gasification type combustion device
Inventor: KITATSUME MICHIO
IPC: F23D11/02
Filed: 1992-11-24
Abstract: PURPOSE:To enable an efficient and positive cleaning of a gasification device to be carried out during a flame extinguishing in a gasification type combustion device having a reserve tank. CONSTITUTION:A reserve tank 11 is installed in a fuel supplying passage 4 between a fuel supplying pump 3 and a gasification device 2. An opening or closing valve 3-2 is installed in a fuel returning passage 10 extending from the reserve tank 11. In such a combustion device as constructed above, an operation of the fuel supplying pump 3 is stopped at a flame extinguishing mode starting, although a closed state of the opening or closing valve 12 is continued during a time ranging from a starting of the flame extinguishing mode to a time reaching a vacant igniting temperature and the opening or closing valve 12 is controlled to be opened after the temperature reaches the vacant combustion temperature.
Patent JP-H08184179-A (JP)
Title: Side surface protecting wall assembling method for suspended scaffold and side surface protecting panel therefor
Inventor: UZAWA KATSUO
IPC: E04G5/00
Filed: 1994-12-29
Abstract: PURPOSE: To improve the workability by connecting a lower part of a panel to a suspended scaffold, and positioning the panel in the vertical direction in relation to the lateral side surfaces of the suspended scaffold, and connecting successively a lateral connecting tool and a vertical connecting tool of other panel to a lateral connecting tool and a vertical connecting tool of this panel in order. CONSTITUTION: A flexible clamp 5 is fitted to a circular pipe 4 provided in the edge of a suspended scaffold 40 so as to connect a side surface protecting panel 3. The next panel 3 is arranged in a vertical support 9 of this panel 3, and a lateral connecting tool 1 projected from a vertical support 10 of the next panel 3 is firstly inserted into a fixed vertical connecting tool 2. Simultaneously, a lower part connecting material 12 of the panel 3 to be installed is connected to the circular pipe 4 for fixation by the flexible clamp 5. This work is repeated, and a first stage of the protecting wall is constructed along the edge of the suspended scaffold 40. A vertical connecting tool 2 from the vertical support 9 of the panel of the first stage is inserted for connection, and a connector 13 is inserted from the lower end of the panel 3 of the second stage.  The side surface protecting panels 3 are thereby constructed in order, and beam materials and continuous single pipe for supporting the suspended scaffold 40 are connected for fixation to a reinforcing frame of the panel 3 by a special gravity lock pin 23.
Patent JP-H08177828-A (JP)
Title: Fall-off preventive structure
Inventor: TANAKA AKIRA
IPC: F16B21/18
Filed: 1994-12-28
Abstract: PURPOSE: To provide fall-off preventive structure in which assembling and detaching operations are easy without using a special jig and falling-off is surely prevented. CONSTITUTION: In the opening part of the inner hole 2 of a main body 1, a taper part 3 making a diameter larger toward the opening is provided, an annular groove 4 is provided in slightly inner part from the opening part of the inner hole 2 and a spring 11 is provided inside the inner hole 2. A lid member 5 in which a conic part 8 being the end is engaged with the annular groove 4 is inserted into the inner hole 2 against the spring 11. An elastic ring 15 in which the shape of the cross section is a circle and the diameter of a cross sectional center in the natural state is larger than that of the inner hole 2 and smaller than the outermost diameter of the taper part 3 is press-fitted between the conic part 8 and the annular groove 4.
Patent JP-H04202787-A (JP)
Title: Production of ferrous alloy plated steel sheet excellent in electrodeposition coating property and workability and having plural ferrous alloy plating layers
Inventor: SAGIYAMA MASARU
IPC: C23C2/28
Filed: 1990-11-30
Abstract: PURPOSE:To produce a ferrous alloy plated steel sheet excellent in electrodeposition coating property and workability by forming an alloyed hot-dip iron-zinc alloy coating layer on the surface of a steel sheet, passing this steel sheet through an acid bath for the prescribed time under a nonelectrified condition, and then applying electroplated ferrous alloy coating to the above. CONSTITUTION:Hot-dip galvanizing is applied to the surface of a steel sheet 1 and then heating is performed to exert alloying, by which an alloyed hot-dip iron-zinc alloy coating layer 2 having prescribed coating weight is formed as a lower layer. This steel sheet 1 is passed through a bath containing acid bath for 1-5sec under a nonelectrified condition, by which a part of base zinc-enriched phase in the above plating layer 2 is dissolved and lots of fine ruggedness 2a is formed. Subsequently, this steel sheet 1 is passed through plural electroplating baths to undergo cathode electrolytic treatment. By this electrolysis, an electroplated ferrous alloy coating layer 3 as an upper layer is formed on the above plating layer 2 as a lower layer. By this method, the ferrous alloy plated steel sheet excellent in electrodeposition coating property and workability and having plural ferrous alloy plating layers can be obtained.
Patent JP-H02259772-A (JP)
Title: Bipolar liquid electrostatic developing agent
Inventor: RAIRA MOSUTAFUA ERUUSEIDO
IPC: G03G9/12
Filed: 1989-12-28
Abstract: PURPOSE: To form a high quality dichromatic image by using a developer obtd. by dispersing two kinds of toner particles having opposite electric charge polarities in a nonpolar liq. contg. a soluble electric charge controlling agent. CONSTITUTION: Two kinds of toner particles having opposite electric charge polarities are dispersed in a nonpolar liq. (e.g. isoparaffin hydrocarbon) contg. one or more kinds of soluble electric charge controlling agents (e.g. oil-soluble petroleum sulfonate) to obtain the objective developer. The toner particles are formed using a thermoplastic copolymer (e.g. an ethylene-methacrylic acid copolymer), the area average particle sizes of the particles are <10μm and the particles are dispersed in a ratio of 5:95 to 95:5. A latent image having positive and negative polarities is developed with the developer, the electric charge polarities of the developer on the developed surface is made the same and the developer is transferred to an accepting substrate to form an image consisting of two kinds of the toner particles.
Patent JP-H08186465-A (JP)
Title: Multiple mode quartz oscillator
Inventor: NAMIKAWA SEIICHIRO
IPC: H03H9/19
Filed: 1994-12-29
Abstract: PURPOSE: To improve the attenuation characteraistic on the outside of the pass band by connecting the vicinity of a common electrode on a quartz piece to the earth in a vessel at a short distance by wire bonding. CONSTITUTION: An input/output electrode 2 is arranged on one principal face of a quartz piece 1, and the electrode 2 is connected to a ground electrode 4 through a draw-out electrode 5. The electrode 4 is arranged at a corner on diagonal lines of the quartz piece 1. The same connection electrode 4 as this ground electrode 4 is formed on the other principal face, and they are connected by a wrap around electrode. Consequently, connection to a vessel 8 from the same race as the other principal face where a common electrode 3 is arranged is possible. The electrode 3 is arranged on the other principal face (the front face in the drawing) and is connected to respective electrodes 4 through the electrode 5.  With respect to connection between the electrode 3 and the earth, the vicinity of the electrode 3 is connected to the earth at a short distance by the technique of wire bonding 6 besides a conventional connection fixing method. Thus, a problem of the degradation in attenuation characteristic is resolved.
Patent JP-H0517444-A (JP)
Title: 4-t-amino-2,2,6,6,-tetraalkylpiperidines
Inventor: JIIANNJIEN RIN
IPC: C07D211/58
Filed: 1991-11-29
Abstract: PURPOSE: To prepare a new amino-substituted tetraalkylpiperidine useful as a stabilizer for the light, heat and oxidation in epoxy resin or polyurea, polyurethane and polyurethane-urea elastomers.  
     CONSTITUTION: This 4-t-amino-2,2,6,6-tetraalkylpiperidines are shown by formula I (R is a 1-4C alkyl; R' is formulae II to V; X is 2 to 10). The compound in which R' is formulae II to III is obtd. by bringing 2,2,6,6-tetraalkyl-4- aminopiperidine into react with propylene oxide or 1,2-butylene oxide to form a propylene oxide adduct or a butylene oxide adduct, thereafter bringing them to react with ammonia in the presence of a catalytic composition to aminate them. Furthermore, this compound is useful as a stabilizer for polyurea elastomer series active hydrogen components composed of isocyanate components, a chain extending agent and active hydrogen components or an epoxy resin forming system composed of an epoxy compound, a hardener and a stabilizer. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H05147441-A (JP)
Title: Edge part supporting clip for weather strip for vehicle door
Inventor: EMURA HAJIME
IPC: F16B5/12
Filed: 1991-11-29
Abstract: PURPOSE:To prevent the intrusion of water and dust into a hole on a door weather strip without executing molding on the edge surface of the door weather strip and fix the edge part of the door weather strip with the door panel of a door. CONSTITUTION:A clip for supporting the edge part of a door weather strip 14 which has a length for the arrangement over the nearly whole periphery of the door 12 of a vehicle and has a hole 20 extending in the lengthwise direction is provided. The clip 10 is equipped with a clip body 16 arranged along one side surface 23 of the door weather strip, projection 17 which is inserted into the hele 20 by the edge surface 25 of the door weather strip, click 18 which is introduced into the hole 20, passing through an installation hole 24 opened on the side surface 23 of the door weather strip, and engaged with the hole surface, and a hook 19 for hooking the clip on the door panel of the door.
Patent JP-H07157563-A (JP)
Title: Thermoplastic fluorosilicone resin and its production
Inventor: TAKARADA MITSUHIRO
IPC: C09D183/04
Filed: 1993-12-07
Abstract: PURPOSE:To obtain the subject resin, capable of prolonging the pot life and forming a film excellent in weather and fouling resistances and water repellency and useful as a resin, etc., for microencapsulating a platinum catalyst by cohydrolyzing a specific organosilicon compound, etc.., in a specified proportion and copolymerizing the resultant cohydrolyzate. CONSTITUTION:This resin is expressed by formula IV {Rf is a 1-10C perfluoroalkyl; (x) is 0.2-0.95; (y) is 0-0.8; (z) is 0-0.05; [(x)+(y)+(z)] is 1} and has 50-200 deg.C softening point. The method for producing the resin is to cohydrolyze an organosilicon compound (a partial hydrolyzate) expressed by formula I (X is a halogen or a 1-6C alkoxy), an organosilicon compound expressed by formula II (a partial hydrolyzate) and an organosilicon compound expressed by formula III (a partial hydrolyzate) at the ratio (x):(y):(z) and copolymerize the resultant cohydrolyzate.
Patent JP-H09177474-A (JP)
Title: Attitude control device for broken type shield machine
Inventor: UMENO KOICHI
IPC: E21D9/06
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To drill along a planned drilling line by a shield machine and to precisely drill by correcting in the case when the shield machine is slipped out of the first set planned drilling line. SOLUTION: A forwarding direction data is output by computing forwarding direction by a shield machine forwarding direction computing part 13 from an attitude angle of an attitude angle measuring part 11, a data of a broken angle of a broken angle measuring part 12 and a shield machine data. A standard drilling direction with an ideal that two points of a head end central point of a front drum and a rear end central point of a rear drum move on the planned drilling line is computed from a data of the planned drilling line from a planned drilling line data part 15, a distance data of a drilling distance measuring part 14 and a shield machine data of a shield machine data part 16 by an ideal drilling direction computing part 17.  An attitude control data is decided by a drilling direction deciding part 18 so that a shield machine forwarding direction data and a standard drilling direction data of the ideal drilling direction computing part 17 match with each other, and it is delivered to a shield machine drive system 19.
Patent JP-H10187975-A (JP)
Title: Physical distribution measuring instrument
Inventor: DOMOTO YASUYUKI
IPC: G06T7/00
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To improve precision for detecting a stopped object such as a vehicle concerning a physical distribution measuring instrument to be used for measuring a traffic stream, etc., while using image processing. SOLUTION: This device is provided with a corresponding part ST1 for acquiring parallax by processing stereo images inputted from two image pickup devices CU1 and CU2, plane estimating part ST2 for three-dimensionally estimating the position of observing plane from the parallax, coordinate transforming part ST3 for performing coordinate transformation, stop judging part 101 for judging stop in the state of watching objects while overlapping them, and adaptive object detecting part 102 for detecting the object while adaptively switching object detecting systems corresponding to the judgement at the stop judging part.
Patent JP-H10165862-A (JP)
Title: Masking film for antistatic coating
Inventor: YOSHINO TAKASHI
IPC: B29K23/00
Filed: 1996-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a film which hardly generates static electricity by sticking a tacky adhesive tape in the longitudinal direction at the end edge of the inside surface of a flat film exposed toward the longitudinal direction of the film provided with a score in such a manner that its tacky adhesive layer partly overlaps and rolling the stuck film. SOLUTION: The. score is cut longitudinally at one point of the flat film 2 and the film side on the upper side of the flat film 2 existing leftward is turned 180 deg. from the score with the longitudinal direction at the left end of the flat film 2 as the axis of rotation to expose the inside surface of the film piece. The tacky adhesive tape 3 of 15mm width is stuck along the longitudinal direction of the flat film 2 on the width 5mm at the left end of the exposed inside surface of the film piece in such a manner that the tacky adhesive layer (c) partly faces the inside surface of the exposed flat film 2. The stuck flat film 2 is rolled. As a result, the problems occurring in the static electricity are eliminated and the masking film 1 having the excellent workability is produced.
Patent JP-H10165200-A (JP)
Title: Microbial atp assay
Inventor: HAKETA YASUSHI
IPC: G01N21/78
Filed: 1996-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for assaying microbial ATP, capable of efficiently and accurately conducting a microbial assay for a sample rich in free ATP in a short time. SOLUTION: This method for microbial ATP assay is characterized by that an ATP-decomposing reagent is added to a sample rich in free ATP not derived from microorganism to decompose the free ATP in the sample followed by adding an ATP-extractive reagent to the resultant sample to extract ATP from the microorganisms. At this time, simultaneously, the extractive reagent deactivates the ATP-decomposing reagent added to the sample previously, and subsequently, a luminescent reagent containing a reagent suppressing the inhibition of an enzymatic reaction is brought into contact with the resultant sample, and the light generated by biological chemiluminescent reaction is assayed with a relevant device.
Patent JP-H11164593-A (JP)
Title: Method and equipment for controlling pulse motor
Inventor: TANOMURO HAJIME
IPC: H02P8/14
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To control rotation of a pulse motor synchronously with an operating equipment which repeats the same operating pattern by controlling the rotation of the pulse motor with a pulse generated by a pulse generating means as a driving pulse. SOLUTION: A pulse generating means 3 preliminarily sets a time period for driving a pulse motor within one-cycle operating time of an operating equipment 1. Then, a driving pattern of the pulse motor within the set time period is determined and the number of pulses and a pulse interval of a pulse corresponding to the operating pattern are set and such a pulse is outputted as a driving pulse. And, a pulse generated by a pulse generating means 3 in linkage with an operating mechanism 2 of the operating equipment 1 is used as a driving pulse for a pulse motor 5. Therefore, the operation of the pulse motor 5 can be easily controlled synchronously with the operating equipment whose operating condition is preliminarily understood. By this method, a pulse motor can be easily operated synchronously with other operating equipment.
Patent JP-H06167609-A (JP)
Title: Light source control filter for photographic sensitive material printer
Inventor: KAWAI HIROSHI
IPC: G02B5/22
Filed: 1992-11-30
Abstract: PURPOSE:To provide a light source control filter for a photographic sensitive material printer ensuring exposure and printing under desired conditions, easily specifying a set value, having a long service life and capable of always maintaining stable optical characteristics. CONSTITUTION:Lower metal oxide films 22 and dielectric films 23 are alternately stuck to the surface of a transparent glass filter 21 to obtain the objective light source control filter or lower metal oxide films 22 and dielectric films 23 are alternately stuck to each other so that they are positioned between two glass filters 24, 25. The transparent glass filter 21 is made of color glass such as magenta glass.
Patent JP-2001152189-A (JP)
Title: Liquid household cleaning composition with antibacterial and mildewproofing actions
Inventor: KANETAKA SETSUKO
IPC: C11D1/62
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid household cleaning composition with antibacterial and mildewproofing actions that inhibits mildew and bacteria growth on a surface of a wall, a bathtub, or the like, in a bathroom by simply cleaning, exhibits a durable inhibiting effect for a long period of time and does not adversely affect the human body and the environment. SOLUTION: The liquid household cleaning composition with antibacterial and mildewproofing actions comprises a nonionic surfactant as the major component and a pine essential oil component, blended with hinokitiol and at least one of quaternary cationic surfactants represented by formula I (a), formula I (b) and formula II. A compound represented by formula I (a) or (b) is a tetraalkylammonium alkyl phosphate, wherein R is C2C5, iC3H7, nC4H9, nC6H13 or C8H17; R1 is C12H25, C14H29, C16H33 or C18H37; and R2 is H, CH3, C2H5 or CH2OPh. A compound represented by formula II is a benzalkonium chloride.
Patent JP-H03204346-A (JP)
Title: Seat structure of automobile
Inventor: TAKAGI TAKESHI
IPC: A47C7/46
Filed: 1989-12-29
Abstract: PURPOSE:To keep comfortableness without personally changing a seated posture when a passenger continues seating for a long time by providing such a constitution as driving a seat driving means only within a minute range after a determined time passes after he takes his seat. CONSTITUTION:When a passenger is seated, a load sensor S1 detects this and outputs a seat detecting signal to a driving device control part 31, which then outputs operation signal to a timer circuit 32, whereby the measurement of the passed time after the passenger is seated is started. When a determined time passes after the passenger is seated, the control part 31 which received the output signal from the timer 32 outputs operation signal to the electric motor M1-M4 of each seat driving device, and each seat driving device is driven. To prevent the significant changes of the position of the passenger's eyes and the distance to pedals by the change of the seated posture of the passenger during driving and the resulting hindrance of driving operation of the passenger, each seat driving device is constituted in such a manner as to be driven only within a minute range.
Patent JP-H05209409-A (JP)
Title: Guide pipe for compaction pile
Inventor: KAKURAI MASAAKI
IPC: E02D5/34
Filed: 1990-11-30
Abstract: PURPOSE:To prevent muddy water or the like from erupting while a compaction pile is driven in by a method wherein the front end of a guide pipe is shielded watertightly with a covering material equipped with a plurality of cut grooves, and a plurality of such guide pipes are integrally attached to a reinforcing bar basket to be used for construction of a continuous underground wall. CONSTITUTION:A guide pipe 1 is constructed in such structure that the front end thereof is shielded watertightly with a cover 12. A number of cut grooves 15 are formed on the cover 12 so that the grooves extend radially from the center of the cover, and thereby breaking of the cover by driving-in of a compaction pile 2 is made easy. A reinforcing material in upside-down conical shape in 45 deg. inclination is provided to the inside of the guide pipe for making correction to centering of the compaction pile 2 easy. Then a specified number of guide pipes 1 are integrally attached to appropriate positions of a reinforcing bar basket 4 for cast-in-place concrete 3, and are inserted together with the reinforcing bar basket 4 into an excavated hole. Thereby the compaction piles 2 can be driven correctly into point ground and water accompanying excavation and underground water erupting around the compaction piles can be prevented from flowing backward.
Patent JP-2001157988-A (JP)
Title: Robot auditory sensing device
Inventor: NAKADAI KAZUHIRO
IPC: G10L21/0208
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a robot auditory sensing device capable of collecting sound from an external target for positive perception without being affected by noise generated by a drive mechanism etc., inside the robot device. SOLUTION: In a human type robot 10 provided with a noise generating source such as a drive mechanism inside, a robot auditory sensing device 10 is composed to at least include a soundproof armor 14 covering a head part 13 of the robot 10, a pair of outer microphones 16 provided at positions of both ears on the outer side of the armor 14 mainly for collecting external sound, a pair of inner microphones 17 provided inside the armor for collecting noise from the noise generating source inside, and a processing circuit 18 for cancelling noise signals from the noise generating source inside from sound signals from the outer microphones 16 based on signals from the outer microphones 16 and the inner microphones 17.