baber/WOPTO huggingface dataset:
Patent JP-H04325770-A (JP)
Title: Electrostatic type atomizer for liquid
Inventor: BUARUTAA REERU
IPC: F02M69/00
Filed: 1992-02-28
Abstract: PURPOSE: To prevent corona discharge of electrically charged liquid by constituting a means for non-electrically atomizing liquid which is provided for a nozzle orifice so that mechanical breakaway force produced in the liquid is applied faster than electrostatic repulsion prevailing between the liquid droplets. CONSTITUTION: An injection nozzle 10 for electrostatically atomizing fuel of nonconductive liquid injects metered fuel in the condition that it is atomized into the super micro particle form as spray fumes 11, and has a nozzle orifice 16 in a free end surface of a nozzle body 13. A front chamber 20 is placed in the front of this orifice 16, and an emitter electrode 21 goes into this front chamber 20. The cone tip 23 of the emitter electrode 21 projects from a holder 22, and the other end is connected with a connecting conductive wire 24. For preventing corona discharge of liquid injection flow discharging from the orifice 16, a loaded top conical flange 26 is arranged on the holder 22 and a plurality of downstream forming passages 27 are formed on its outer peripheral surface.
Patent JP-H07255047-A (JP)
Title: Receiver
Inventor: TAHIRA KEIJI
IPC: H04N7/16
Filed: 1994-03-15
Abstract: PURPOSE:To provide a receiver which can vary a television fee according to the level of C/N even when a descrambling process is performed. CONSTITUTION:The receiver which has receiving means 19 and 20 for receiving a scrambled broadcast information signal, a processing means 22 for descrambling the information signal received by the means 19 and 20, and a measuring means 26 for measuring the time of the descrambling process of the processing means 22 and sends the result of the means 26 to a broadcasting station is equipped with detecting means 21 and 23 which detect the C/N level of the received information signal and a control means 265 which controls the measuring operation of the measuring means on the basis of the detected result of the detecting means 21 and 23.
Patent JP-H11243564-A (JP)
Title: Optical cross connector
Inventor: KUROYANAGI TOMOJI
IPC: H04B10/00
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To provide an optical cross connector (XC), which is simple in the constitution of a switch and capable of efficiently using an optical transmission line by providing an intermediate function and constitution between the optical cross connector (XC) of a fiber to be switch type switching by the unit of a fiber and an optical cross connector (XC) of a wavelength switching type to be switched by the unit of a wavelength in the optical cross connector. SOLUTION: This connector is provided with a branching part 1-4 for selecting an optical signal of a prescribed wavelength from among multiple wavelength optical signals from the inputted optical transmission lines I1 # to k1 of an inter-station link, branching it and falling it into intra-station links O2 #1 to k2, an optical space switch 1-1 for routing an optical signal which to passes through, an insertion part 1-5 synthesizing an optical signal from intra-station links I2 #1 to k2 to a passing optical signal, for sending to the output optical transmission lines O1 #1 to k1 of an intra-station link, and optical space switches 1-2 and 1-3 which route the optical signal of the intra-station link.
Patent JP-S51117343-A (JP)
Title: Gas combustion apparatus
Inventor: SUZUKI HIROYUKI
IPC: F23N5/24
Filed: 1975-04-08
Abstract: PURPOSE: Gas combustion apparatus adapted to cut off gas quickly at the time of incomplete combustion. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H11240340-A (JP)
Title: Industrial vehicle
Inventor: KONDO MASAMI
IPC: E02F9/00
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To improve longitudinal balance of a machine body and reduce vibration by supporting an engine at three points through a vibrationproof member. SOLUTION: An engine 3 of a backhoe as an industrial vehicle is attached and supported to a turning body 2 at three positions, namely, both side walls on a front end of a main body 3, and a vibrationproof member arranged on a lower side of a flywheel cover 3b and a hydraulic pump 3c. Bilateral expansion of the vibrationproof member 5 on a rear side of the engine can thus be eliminated, so that longitudinal balance of a machine body can be improved for reducing oscillation. An inertial main axis K passing a center of gravity G of the engine 3, from a front side of the engine 3 to its rear side is provided. In order to obtain the most effective vibrationproof function, the engine 3 is to be supported on the inertial main axis K.
Patent JP-H01268649-A (JP)
Title: Purification of alkenyl aromatic compound
Inventor: PAURU AREKISANDAA MARIA FUROOT
IPC: C07C15/46
Filed: 1989-02-27
Abstract: PURPOSE: To remove impurities as an addition product by bringing the material such as styrene including benzaldehyde as impurities into contact with a disulphite such as sodium bisulfite bonded to anion-exchange resin.  
     CONSTITUTION: The material (such as styrene) including benzaldehyde as impurities is brought into contact with a bisulfite (preferably, an alkyl or ammonium bisulfite), and the obtd. benzaldehyd-bisulfite addition product is removed to execute the purification of the material. The bisulfite is used in such a manner that it is bonded to anion-exchange resin using an exchangeable anion bonded to the matrix as a counter ion via a basic group, the captured benzaldehyde is released by bringing the resin into contact with aq. sodium carbonate, and the resin is reproduced by the bisulfite. The benzaldehyde may directly be recovered from the resin by steam distillation. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H01309065-A (JP)
Title: Printing master plate for electrophotographic engraving
Inventor: YOKOIE HIROAKI
IPC: C09B11/00
Filed: 1988-02-26
Abstract: PURPOSE:To provide good sensitivity to the above plate and to decrease the print scumming of a non-image part by providing a photoconductive insulating layer contg. a specific binder resin on a conductive substrate. CONSTITUTION:This master plate has the photoconductive insulating layer contg. >=1 kinds of org. photoconductive compds., 1 kinds of the thiapyrilium or cerenapyrilium expressed by formula I, II, III or IV, >=1 kinds of the compds. expressed by formula V, VI or VII and the binder resin which is soluble or disperses in an alkaline aq. solvent on the conductive substrate. In formula, A1, A2 denote -O-, -S- or -Se-; A3 is -Se-. R1, R2 denote a hydrogen atom, etc.; R3 denote an aryl group; X1, X2 denote a pyrane ring, etc.; R6 denotes a hydrogen atom, etc.; (n), (m), (l) denote 0, 1, 2 numbers; R<-> denotes anion; R11 denotes an alkyl group, etc. The high sensitivity is provided to the master plate in this way and the print scumming of the non-image part is decreased.
Patent JP-H03246579-A (JP)
Title: Bowing practice machine
Inventor: SAKUMA SUSUMU
IPC: G09B19/00
Filed: 1990-02-24
Abstract: PURPOSE:To enable a person to detect and decide one's bowing angle by onself with a simple device by detecting the angle of bowing through a vertical distance measuring sensor which measures the height and a heat position detection sensor which detects the height of bowing. CONSTITUTION:The vertical distance measuring sensor 14 detects previously the distance to the head of a person 20 who is erecting, the head position detection sensor 15 which detects the height of the person 20 who bows, and the outputs of the vertical distance measuring sensor 14 and head position detection sensor 15 are inputted to a control part 17. The control part 17 measures the height of the person from the output of the vertical distance measuring sensor 14 to calculate the height of the waist part. The position of the head in the bowing state is detected with the output of the head position detection sensor 15 and while the part above the bent waist is regarded as a straight line, the angle of the part above the bent waist is detected and displayed on a bowing angle display means 18. Consequently, the person can detect and decides by oneself the bowing angle with the simple device.
Patent JP-H07271107-A (JP)
Title: Multicolor image forming device
Inventor: ITAYA MASAHIKO
IPC: G03G15/01
Filed: 1995-02-08
Abstract: PURPOSE:To provide a multicolor image forming device capable of outputting an image at higher speed and forming a high-resolution multicolor image on a recording medium. CONSTITUTION:This multicolor image forming device is provided with plural toner image forming devices 2a to 2d corresponding to respective colors, and each toner image forming device is provided with a photoreceptor 10, an electrifying device 30 electrifying the photoreceptor 10, an exposure device 40 exposing the electrified photoreceptor 10, and a developing device 50 supplying high- density and high-viscocity liquid developer for color to the latent image surface of the photoreceptor 10. Then, it is provided with a transfer device 60 successively transferring a toner image formed on the latent image surface of the photoreceptor 10 in each toner image forming device on paper carried by a transfer belt 602 so that the color image is formed on the paper.
Patent JP-H10238239-A (JP)
Title: Device for assisting rise-up of water-tight door
Inventor: MIYOSHI KOICHI
IPC: E05F15/04
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To smoothly rotate a hinge when a water-tight door is turned upright. SOLUTION: An engaging unit 11 provided to a water-tight door 20 is adapted to be engaged with a stationary member 12 when the water-tight door 20 is turned up obliquely upward toward the hinge 30 side by means of a rectilinear drive source 51 so that only a vertical component of the force of the rectilinear drive source 51 is transmitted to the water-tight door 20 while a horizontal component of the force is prevented from being exerted to the hinge 30.
Patent JP-S51118377-A (JP)
Title: Manufacturing system for semiconduction unit
Inventor: KUME KAZUHIRO
IPC: H01L29/872
Filed: 1975-04-10
Abstract: PURPOSE: Manufacturing system for semiconductor, which does not need uniting process at metal with protection ring-semiconductor, and removed fault of increasing parallel volume by protection ring. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S51118037-A (JP)
Title: Frequency controller of parallel rumming inverters
Inventor: HOSHI TOSHIHIKO
IPC: H02M7/493
Filed: 1975-04-10
Abstract: PURPOSE: Frequency controller that inverters will not stop operating entirely even at the even of fault of common reference frequency generator for parallel running inverters against common load. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-2000243256-A (JP)
Title: Multielectron source, characteristic adjustment method of electron generator and manufacturing method
Inventor: OGUCHI TAKAHIRO
IPC: H01J9/02
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To adjust dispresion of electron emission characteristic of the electron emissive elements forming a multielectron source by applying the auxiliary voltage to a plurality of electron emission elements, determining a reference value by measuring the electron emission characteristic in the driving by normal driving voltage lower than the preliminary driving voltage, and applying the characteristic shift voltage calculated to adjust the electron emission characteristic to a value corresponding to the reference value. SOLUTION: The characteristic shift voltage is higher than the preliminary drive voltage, and the preliminary drive voltage is higher than the drive voltage. A control circuit 309 makes the pulse generators 306, 307 apply the driving pulses Px, Py corresponding to the preliminary drive voltage, to an element through a pulse wave height value setting circuit 308, and the emission current Ie in the drive of the element is measured by a current detector 305 and stored in an Ie storing memory 309b. The characteristic adjustment pulse waveform signal is applied to the element corresponding to the emission current Ie of a reference element selected from the characteristic curve, and the detected emission current Ie, for varying the electron emission characteristic of a surface conductive-type emissive element wired on a display panel 301.
Patent JP-S51118906-A (JP)
Title: Am interference wave elimination circuit
Inventor: NISHIOKA AKIRA
IPC: H03D1/04
Filed: 1975-04-11
Abstract: PURPOSE:To get a AM interference wave elimination circuit which can eliminate interference waves except the waves from broadcasting stations and does not produce a tone quality drop.
Patent JP-S61201517-A (JP)
Title: Semiconductor device
Inventor: HIDAKA HIDETO
IPC: H03K17/687
Filed: 1985-03-04
Abstract: PURPOSE:To attain switching of lots of kinds of operation modes by providing an input circuit composing of a voltage level detection circuit and an operation mode selection circuit to the pre-stage of a semiconductor so as not to expand an external input terminal. CONSTITUTION:Internal signals phi1, phi2 are generated by an external input signal phi0. A MOS transistor (TR) Q2 and resistor R2, and a TR Q3 and a resistor R3 are an internal clock generating section composing of two stages of inverters, and when the level of a node N1 reaches a high level sufficient for turning on the MOS TR Q2, the level of phi2 goes to 'H'. The MOS TR Q1 consists generally of plural TRs and the sum VT of the threshold voltages is set to a value higher than a power supply voltage Vcc(VT>Vcc). When phi0<VT, the MOS TR Q1 is turned off and the level of the node N1 is zero V. When phi0>=VT, the TR Q1 is turned on and when the level of the node N1 reaches a sufficiently high level to turn on the MOS TR Q2, the relation of phi2='H' is obtained.
Patent JP-S63238934-A (JP)
Inventor: SUTEIIBUN TEII KUTSUKU
IPC: B21D51/44
Filed: 1988-02-26
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-S56140905-A (JP)
Title: Termite-killing agent composition
Inventor: FUSE GOROU
IPC: A01N31/04
Filed: 1980-04-04
Abstract: PURPOSE: To provide a termite-attracting agent containing β-pinene, methyl phenylacetate, 4-phenyl-cis-3-buten-1-ol, β-phenylethyl acetate, etc. as attracting components, and to provide a termite-attracting and killing agent containing the above attracting components and an effective amount of termite-killing agent.  
     CONSTITUTION: A termite-attracting agent containing β-pinene, methyl phenylacetate, 4-phenyl-cis-3-buten-1-ol, β-phenylethyl acetate, diethylene glycol mono-n- dodecyl ether, etc. as attracting components, and a termite-attracting and killing agent containing the above attracting components and an effective amount of  termite-killing agent (e.g. DDT, γ-BHC, dieldrin, sodium arsenate, CS 2 , etc.). The  composition has especially remarkable effect in the attraction of common termite,  and useful for the detection of the presence of termite. The amount of the attracting  component in the composition is 10W50,000ppm, and the composition usually contains a diluent having low termite-repelling activity. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11211757-A (JP)
Title: Oscilloscope external trigger signal generation device
Inventor: AOYAMA YOICHI
IPC: G01R13/20
Filed: 1998-01-21
Abstract: PROBLEM TO BE SOLVED: To enable a corresponding part to e enlarged and observed accurately and to achieve observation, even if the absolute time is indefinite by providing an inexpensive counter type trigger signal generation circuit externally. SOLUTION: When a signal inputted from an input terminal is counted by a counter circuit and has reached a value that is specified by a microprocessor, a trigger signal is outputted to a trigger signal output connector. Also, the number of count times is inputted by a trigger condition setting function and is preset to the counter circuit by the microprocessor. In this manner, by providing an inexpensive trigger signal generation circuit externally, a corresponding part can be enlarged and observed accurately and the observation is made possible, even when th absolute time is indefinite when an area near the specific repetition count part of, for example, a digital input signal is to be observed in detail even in an inexpensive trigger sweep type oscilloscope.
Patent JP-S59172616-A (JP)
Inventor: ERUBUIN AA ZAUTAA
IPC: G02B6/38
Filed: 1984-03-09
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-S63209377-A (JP)
Title: Artificial synchronous detection circuit
Inventor: YAMASHITA HIROMITSU
IPC: H04N5/455
Filed: 1987-02-26
Abstract: PURPOSE:To eliminate the non-linearity of detection output characteristic caused by the DC off-set of an carrier amplifier by providing a condenser between the output of a second carrier amplifier which amplifies the output of the first carrier amplifier and a ground. CONSTITUTION:A resistor is provided between the single end output of the carrier amplifier 2 and the differential input of a multiplier 5 and the capacitor C is provided between one side input of the multiplier 5 and the ground Therefore, a direct current component among the output of the carrier amplifier is inputted with in-phase and only one side of an alternation current component is transmitted to the multiplier 6. As the result, when the DC off-set caused by the variance of semiconductor process occurs in the output of the carrier amplifier 1, that is suppressed, because of the single end output of the carrier amplifier 2. Thus, the non-linearity of the detection output characteristic is eliminated and the deterioration of the detection characteristic can be suppressed.
Patent JP-H03249227-A (JP)
Title: Production of particular grandrelle yarn
Inventor: AKAO MORIMITSU
IPC: D02G3/38
Filed: 1990-02-27
Abstract: PURPOSE:To obtain the subject yarn having nonuniform texture, strong grandrelle contrast and colored parts developed on the surface at equal distances by supplying a colored cotton strand and a formed cotton sliver at a specific blending ratio under a specific condition to the same drafting region of a roving frame. CONSTITUTION:A cotton strand 3 and a formed cotton sliver 4 are parallelly supplied to the same drafting region 1 of a roving frame and drafted. In the above process, the blending ratio is selected to satisfy the formula I and formula II [W1 and W2 are weight (grain/6yd) of the colored cotton string and the formed cotton sliver, respectively] and the colored cotton string is positioned at the left and the formed cotton sliver is positioned at the right when viewed from the flyer head 11 of a back roller in the same drafting region 1 of the roving frame. The drafted roving is twisted by the rotation of the flyer 11 to form a grandrelle yarn 12 composed of the colored cotton string 3 wound around the formed cotton sliver 4. The formed grandrelle yarn is subjected to fine spinning with a fine spinning frame to obtain the objective yarn.
Patent JP-H07251663-A (JP)
Title: Storage type assist grip
Inventor: MIURA HIDEYA
IPC: B60N3/02
Filed: 1994-03-15
Abstract: PURPOSE:To provide a storage type assist grip improved so that operating force can be reduced at storage or use time without decreasing manufacturing property of a core material. CONSTITUTION:In constituting a storage type assist grip having a flexible grip main unit 1 of exposing from both ends an extension part 3 of core material consisting of elastic material and a guide mechanism fixed to a car body in order to guide the extension part of core material slid through a slot 4 formed along the lengthwise direction in the extension part of core material, a rolling member 7, with which the extension part of core material can be brought into slide contact, is provided in the guide mechanism, and also a stop part 16, which can be engaged with the rolling member, is provided in an end part of the extension part of core material, to engage the stop part with the rolling member, so as to hold a maximum draw out condition of the grip main unit.
Patent JP-S57158743-A (JP)
Title: Preparation of alpha-amino acid amide
Inventor: DOUTANI MASAHARU
IPC: C07C237/22
Filed: 1981-03-26
Abstract: PURPOSE: To obtain the titled compound useful as a synthetic intermeidate for various industrial chemicals, etc. in high yield in a short time, by hydrolyzing an α-aminonitrile in the presence of a very small amount of a strongly basic substance and a ketone in a high pH region.  
     CONSTITUTION: An α-aminonitrile is hydrolyzed in the presence of a strongly basic substatnce, e.g. NaOH, and a ketone, e.g. acetone, in an aqueous medium to give an α-amino acid amide. The amount of the base to be used is 0.01mol or less based on one mole αaminonitrile. The ketone is added to the reaction system to give a pH over 14 of the reaction solution, and the reaction is carried out while keeping the pH at 14 or above. The reaction temperature is preferably 40°C or below. The method is characterized by the hydrolytic rate of almost 100% and almost no occurrence of side reactions. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S55137529-A (JP)
Title: Bleaching composition for photographic treatment
Inventor: ITOU ISAMU
IPC: G03C7/42
Filed: 1979-04-12
Abstract: PURPOSE: To obtain a photographic bleaching composition generating no halogen gas and exhibiting a high bleaching speed by blending a persulfate or the like, a water soluble halide and a nitrogen-containing cyclic compound.  
     CONSTITUTION: A bleaching solution is formed by adding about 0.1W2mols/l of a compound selected from a persulfate such as potassium persulfate, an inorganic ferric salt such as ferric chloride and a ferric complex salt of an organic acid such as ethylenediamine-tetraacetic acid, about 0.1W2mol/l of a water soluble halide such as sodium chloride or potassium bromide and about 2×10 -6 W1×10 -1 mol/l of a compound represented by general formula I (where X is a group of atoms required to form a 5-membered ring having two unsaturated bonds, the ring may contain a N atom, and the 5-membered ring and a 6-membered ring may be condensed), e.g., the compound of formula II or III. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58165958-A (JP)
Title: Curved surface sander
Inventor: OKAJIMA HIROSHI
IPC: B24B21/00
Filed: 1982-03-20
Abstract: PURPOSE:To obtain a curved surface sander performing precise copying polishing by applying finish polishing to the curved surface of a work material while absorbing an endless polishing belt to the curved surface of a molded roller and by making the curved surface around the molded roller capable of being generated or modified easily. CONSTITUTION:A polishing belt 61 is absorbed by vacuum to the curved surface 50 formed around a molded roller 47 and is travelled in close contact with it. The polishing belt 61 at the close contact portion is coupled with the curved surface 50 of the molded roller 47 and the curved surface of a work material 65 fed by a feeding belt 4 and a driven feed belt 10 for grinding or finish polishing, thereby precise copying machining can be applied to the work material 65 without nonuniformity. The curved surface 50 of the molded roller 47 can be generated or modified easily by driving a belt between pulleys 25, 42 of a separate system from the polishing belt 61 without removing the molded roller 47.
Patent JP-H10227557-A (JP)
Title: Defroster
Inventor: ONOUCHI SHINYA
IPC: F25B47/02
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To decrease the number of parts and to reduce the power consumption in defrosting by omitting a drain pan heater. SOLUTION: A defrost heater 10 is fixed between two defrost heater fixing plates 11 by being folded back several times, and then it is fixed on a drain pan 7. An U-shaped folded part of the defrost heater 10 is bent downward to contact with the drain pan 7. The drain pan 7 on which the defroster 10 is fixed in that way is pressed against the top together with a cooler cover 9 to provide contact between the defrost heater 10 and a fin 3 of a cooler 1, so that both the cooler 1 and the drain pan 7 can be heated by the defrost heater 10.