baber/WOPTO huggingface dataset:
Patent JP-H03209999-A (JP)
Title: Manufacture of diaphragm for loudspeaker
Inventor: KOIZUMI NOBORU
IPC: H04R31/00
Filed: 1990-01-11
Abstract: PURPOSE:To manufacture a diaphragm having a satisfactory frequency characteristic by using a high polymer paint obtained by dispersing a thermal expandable microcapsule consisting of a vinylidene chloride copolymer, etc., in a solvent in which a paste material of a polyester urethane resin, etc., is melted, for cone paper for the diaphragm of a loudspeaker. CONSTITUTION:For instance, vinylidene chloride foaming particles having the particle diameter of 10-20mum are added by 20weight%, in this case, to a water polyester compound urethane resin solution, stirred enough and applied to the part of a thermal expandable capsule forming part 1b on cone paper 1a for a diaphragm, and heated and dried. In such a way, in the thermal expandable microcapsule forming part 1b, a foaming body having 0.25g/cm<3> specific gravity is obtained. In this case, when specific gravity of a solid portion in the urethane resin solution is set to 1.18g/cm<3>, the foaming body having capacity of five folds is obtained. Also, with regard to the junction to the cone paper 1a for a diaphragm, as well, extremely high adhesive strength is obtained. In such a way, the diaphragm for a loudspeaker whose frequency characteristic is satisfactory is formed.
Patent JP-S5498405-A (JP)
Title: Turbine speed control apparatus
Inventor: MATSUMOTO HIROSHI
IPC: F01D17/00
Filed: 1978-01-20
Abstract: PURPOSE: To obtain a good control characteristic particularly in a speed control region with a inflow amount of steam through adjustment of the opening of the steam valve opening according to deviation between a target inflow amount of steam and the actual amount thereof.  
     CONSTITUTION: When a uncontinuous target speed NR is given a control apparatus, a change rate controller 41 calculates a continuous instantaneous target speed signal NR 1 . The change rate of the signal R 1 , namely, the target acceleration f'(NR 1 ) is computed with a differentiator 14. In other words, a deviation calculated by a device which computes a deviation 13 for the item of non-load loss in the equation and a device which computes a deviation 20 for the item of acceleration energy in the equation is added with an adder 40. According to the total deviation, a proportional plus integral adjustor 26 calculates the required opening of the steam valve and provide an opening signal to an actuator 2 to yield a good speed following property. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62164749-A (JP)
Title: Thermoplastic resin composition
Inventor: MAEDA TETSUO
IPC: C08L33/10
Filed: 1986-01-14
Abstract: PURPOSE:To provide the titled compsn. having improved environmental stress cracing resistance, consisting of a specified methacrylic ester copolymer and an acrylic ester copolymer. CONSTITUTION:100pts.wt. polymer (A) having a glass transition temp. of 20 deg.C or above, obtd. by copolymerizing 50-100wt% methacrylic ester (e.g., methyl methacrylate) with 50-0wt% other copolymerizable monomer (e.g., styrene), is blended with 1-50pts.wt. polymer (B) having a glass transition temp. of 20 deg.C or below, a gel content of 70% or below and a solubility parameter of 8.4-9.8(Cal/cc)<1/2>, obtd. by copolymerizing an acrylic ester monomer with optionally, other copolymerizable monomer (e.g., acrylonitrile).
Patent JP-H09197723-A (JP)
Title: Method for fixing toner in printer of copying machine and composition used for the same
Inventor: PIEERU BARUTEREMII
IPC: G03G11/00
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To enable high-speed printing or copying and to eliminate a disadvantageous effect to an ordinarily used recording medium by using a fixing agent contg. a specified fluorohydrocarbon. SOLUTION: A fixing agent contg. 3-6C fluorohydrocarbon is used. The 3-6C fluorohydrocarbon means aliphatic or alicyclic satd. hydrocarbon contg. 3-6C atoms, at least one F atom and at least one H atom. It is fluoroalkane represented by the formula Ca Hb Fc , preferably 4C fluoroalkane. In the formula, (a) is an integer of 3-5, (b) is an integer of 1 to (a+2) and (c) is an integer of (a) to (2a+1). The fixing agent preferably contains an auxiliary solvent. This solvent is an org. compd. and is mixed with the 3-6C fluorohydrocarbon in a weight ratio of 1:100 to 1:1.
Patent JP-S59129985-A (JP)
Title: Decoding circuit
Inventor: KOBAYASHI SATORU
IPC: G11C11/413
Filed: 1983-01-14
Abstract: PURPOSE:To reduce electric power consumption and to simplify circuit constitution by storing selected decode information selectively in a shift register attached to a decoder and controlling the conduction of current by a transistor (TR) between an electric power supply and grounding. CONSTITUTION:When the decoder D0 or the like is selected, a node NORD goes to logical (1) and a node of other decoder not selected goes to logical (0). A TRQ12 of the shift register SR0 attached to the decoder D0 is turned off by a succeeding clock phiL, a TRQ11 connected between a power supply and ground is turned on, and a node B is charged to a high level without using a bootstrap circuit or the like in response to the selection of the decoder D0. On the other hand, TRs connected between the power supplies of shift registers S1, S2... attached to decoders D1, D2... not selected and ground remain turned off and no unnecessary current flows. The power consumption is reduced by the above constitution, no bootstrap circuit or the like is required and the circuit constitution is simplified.
Patent JP-H1149784-A (JP)
Title: Di-para-tolydialkylsilane derivative, its production and luminescent polymer made therefrom
Inventor: KIM HWAN-KYU
IPC: C07F7/08
Filed: 1998-01-12
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound useful as a monomer for functional polymers, and capable of giving luminescent polymers improved in critical voltage characteristics and exhibiting any color ranging covering blue to green. SOLUTION: This new compound is shown by formula I [R<1> and R<2> are each phenyl, a group of the formula (CH=CH)k R<3> ((k) is 0-2; R<3> is H or an alkyl); X<2> is H, a halogen or cyano], e.g. di-p-tolyldibutylsilane. The compound of formula I is obtained by reaction of a dialkyldichlorosilane of formula II with an organometallic compound of formula III (M is Mg or Li; X<1> is Cl, Br or I) to form a di-p-tolyldialkylsilane (wherein X<2> is H), which, in turn, is reacted with a halogenating agent (pref. an N-halosuccinimide) or cyanogenating agent (pref. sodium cyanide). In the reaction with the halogenating agent, use of a peroxide catalyst such as benzoyl peroxide is preferable. The solvent to be used in the reaction is preferably an insert solvent such as carbon tetrachloride.
Patent JP-H02183953-A (JP)
Title: Fluorescent character display tube
Inventor: NAGAI HIKARI
IPC: H01J31/15
Filed: 1989-01-10
Abstract: PURPOSE:To obtain a good display tube with uniform luminous intensity and no intensity gradient by forming the thickness of an anode phosphor layer thicker as it is separated from an external extracting electrode. CONSTITUTION:A dot electrode A1 is extended by an anode wiring 3 and connected to an external extracting electrode 4. The anode wiring 3 is extended to the right direction from the end dot of the (n-1) line furthest from the electrode 4, and an electrodeposition terminal is formed. When a phosphor layer is to be electrodeposited on an anode substrate, the electrodeposition voltage is applied only to the electrodeposition terminal. As a result, the phosphor layer is made thicker in thickness toward the right direction from the first line and second line to the (n)th line of dot electrodes A. On the other band, the phosphor layer is made thicker in thickness toward the left direction on the contrary for dot electrodes B. The increase of the wiring resistance at the time of operation is offset in the anode substrate with this constitution, and uniform luminous intensity is obtained.
Patent JP-H09200915-A (JP)
Title: Gas insulated disconnector, and earth device of gas insulated disconnector
Inventor: YOSHIDA TETSUO
IPC: H02B13/02
Filed: 1996-01-16
Abstract: PROBLEM TO BE SOLVED: To lighten the electric field of an electrode and scale down the whole shape by having a pair of insulating layers Which have apertures in interpole direction in opposition to the mounting plate of a box, a conductive layer provided inside the insulating layer, and an electrode accommodated in the space part made between the insulating layers. SOLUTION: On the side of a fixed electrode, the earth side is fixed to an insulating cylinder 16 being roughly tubular and having an aperture on the side of a main circuit. The earth side is fixed by bolt 23b to the buried electrode 22b buried in the insulating tube 16 through the spacer 25 fixed to a mounting board 24. An aperture 16a is provided on the earth side of the insulating tube 16. For the main circuit side of the insulating tube 16, the sections of an electrode 21b on fixation side and a contact 20a are open. In short, the insulating layers 31 are constituted in two sheets in parallel. What is more, with the outer and inner radii of curvature of the end of the insulating layer 31 of the insulating tube 16 as R2 and R1 (R1< R2), a conductive layer 32 is made as far as a curve 33 at the inner face.
Patent JP-S63172230-A (JP)
Title: Auto-focusing device
Inventor: AKASHI AKIRA
IPC: G02B7/28
Filed: 1987-01-12
Abstract: PURPOSE:To improve the operability of the titled device in a continuous photographing state by executing lens driving only when the defocused state of a photographing lens is < a prescribed value in the continuous photographing state of a camera. CONSTITUTION:A microcomputer PRS drives a photographing lens LNS in the continuous photographing state of the camera only when the defocused value of the lens LNS based upon a sensor device SNS is < the prescribed value. If the defocused value of an object is increased when the execution of the succeeding photographing operation is inhibited until the lens driving based upon a focused state is completely ended during the focusing operation of the camera in the continuous focusing state, a trouble delaying the photographing of the succeeding frame by the expanding time of lens driving is obviated and the operability in the continuous photographing state can be improved.
Patent JP-H06209973-A (JP)
Title: Filtering device for bubble generating bathtub
Inventor: SAKO NORIYUKI
IPC: A61H23/00
Filed: 1993-01-14
Abstract: PURPOSE:To permit the filtration with high efficiency by the onetouch operation and prevent for a person who takes a bath in the next time from being given with the discomfortable feeling due to the dirty bathwater. CONSTITUTION:A bubble nozzle 4 installed on a bathtub 1 and a water suction port 7 formed on the bathtub 1 are allowed to communicate through a bath water circulation passage A, and a circulation pump 2 for the circulation of the bath water is arranged in the bath water circulation passage A. A filtering tank 3 is arranged in a bypass passage B installed midway in the bath water circulation passage A. An air suction port 5 and the bubble nozzle 4 are allowed to communicate through an air feeding pipe 6. A motor-driven valve 13 for opening and closing the air feeding pipe 6 is installed on this pipe. Further, a bubble operation switch 11 for carrying out filtration, generating a bubble stream engulfing air by opening the motor-driven valve 13 and a filtering operation switch 14 for carrying out filtration, generating a bubble stream so as not engulf up air by closing the motor-driven valve 13 are installed separately.
Patent JP-S60153399-A (JP)
Inventor: SEODOORU ERU UORUFU
IPC: B66F9/12
Filed: 1984-01-13
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-S59128561-A (JP)
Title: Printing plate material for electrophotographic plate making
Inventor: TSUTSUI KIYOUJI
IPC: G03G13/28
Filed: 1983-01-14
Abstract: PURPOSE:To enhance printing resistance by using a specified photoconductive compd. CONSTITUTION:A layer contg. an org. photoconductive compd. represented by formula I shown here and an alkali-soluble resin is formed on a conductive substrate.
Patent JP-H10204635-A (JP)
Title: Ion beam generating device
Inventor: AKARI KOUICHIROU
IPC: C23C14/48
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To provide an ion beam generating device capable of generating plasma for executing ion plating and generating an ion beam for executing ion implantation from one arc discharge. SOLUTION: In an ion beam generating device 10 provided with a metal evaporating source 7, by generating arc between an anode and a cathode, evaporating and plasmatizing a constituting metal of the cathode and an inducing electrode part 8 provided with an accelerating electrode 16 and an earth electrode for inducing metal ionization from plasma, a moving device 17 moving the accelerating electrode to a position distance from the passage of the plasma and a switch 21 switching the earth electrode from an earthed state to an nonearthed state are provided.
Patent JP-S61164499-A (JP)
Title: Drive device for pulse motor
Inventor: OTA HIROBUMI
IPC: H02P8/30
Filed: 1985-01-14
Abstract: PURPOSE:To accurately position together with high speed drive by further exciting another one phase for the prescribed period during 1-phase excitation, and applying additional thrust for an increment. CONSTITUTION:When a clock signal CLK is received at a time t0, a pulse distributor 14 outputs phi4 signal, and a drive circuit 15 receives it and excites IV phase of a pulse motor 12. When incremented, a microprocessor 13 outputs a conversion signal CNT, a pulse distributor 14 further outputs phi2 signal in response to the conversion signal CNT. The drive circuit 15 excites IV-II phase of the motor 12 in response to the phi4, phi2. Thus, a large thrust can be obtained.
Patent JP-H03208999-A (JP)
Title: In-situ concrete lining for shield tunnel
Inventor: SASAKI YUKINOBU
IPC: E21D11/10
Filed: 1990-01-12
Abstract: PURPOSE:To make it possible to follow uneven apertures exactly by a method in which a tubular seal present between a concrete lining already constructed and a tail plate is expanded by a filler or air to seal up the aperture between both the lining and the plate for killing. CONSTITUTION:A tubular seal 5 of an expandible and elastic material is set between the rear end of a tail plate 1 and the tip of a concrete lining 4. Cement mortar, etc., is packed into or air is confined in the tube 5 to expand it to seal up the aperture between the plate 1 and the lining 4. By varying the amount of the filler or air in the seal 5, the diameter of the seal 5 is adjusted for conditioning the unevenness of the aperture. The leakage of a back filler 6 immediately after packed into the back side of the lining 4 to shield excavator side can thus be prevented.
Patent JP-S59183053-A (JP)
Inventor: ROI KAMO
IPC: F02B23/00
Filed: 1984-01-17
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-S63174141-A (JP)
Title: Diagnosing system for test of information processor
Inventor: ASANO ICHIGAKU
IPC: G06F11/22
Filed: 1987-01-14
Abstract: PURPOSE:To obtain a test diagnosing system is which a test time is shortened and which makes the preparation of a correct answer in advance unnecessary, by reading FFs or memories with the same logical constitution circuits simultaneously, comparing plural read out information with each other, and reading the result of comparison. CONSTITUTION:Test inputs are set at scan data registers 11 and 21 simultaneously by using addresses selected simultaneously from a microprocessor 3. And scan control circuits 12 and 22 are operated simultaneously, and the test inputs are written simultaneously on input FF groups 13 and 23, and required clocks are advanced simultaneously by clock control circuits 14 and 24. Afterwards, the scan control circuits 12 and 22 are operated simultaneously, and the operation results of output FF groups 15 and 25 are read out simultaneously to the registers 11 and 21, and are compared at a comparator 4. The microprocessor 3 reads a result compared at the comparator 4, and when they coincide, it is recognized that both circuits are normal, and when no coincidence is obtained, it can be found that a fault exists in either circuit.
Patent JP-H07213044-A (JP)
Title: Stepping motor
Inventor: ITO YOSHIO
IPC: H02K37/02
Filed: 1994-01-21
Abstract: PURPOSE:To provide a stepping motor which has high-torque density by arranging a permanent magnet between the small tooth of a mover, and making a stator constitute each phase, with the adjacent magnetic poles, slid by a specified pitch from the small tooth of the mover, as one pitch. CONSTITUTION:A permanent magnet 18 is arranged between the small teeth of a mover 12 corresponding to a VR-type slot part. The adjacent magnetic poles of a stator 10 constitute a pair, and those are arranged, being slid by 1/2 pitch from the small tooth of the mover 12. In this arrangement, one magnetic poles constituting a pair magnetically attract the iron core of the mover 12, and also magnetic repulsion occurs between the magnetic force lines of the magnetic poles and the magnetic force lines of the permanent magnets, and by the magnetic attraction and magnetic repulsion, torque occurs. Moreover, the other magnetic pole constituting a pair generates magnetic attraction with the permanent magnet 18, and torque occurs. Hereby, it becomes AC current, and torque can be generated by exciting all the magnetic poles of the stator at the same time.
Patent JP-H04212753-A (JP)
Title: Recording/reproducing method of optical disk device
Inventor: SATO YUJI
IPC: G11B19/02
Filed: 1991-01-21
Abstract: PURPOSE:To provide the recording and reproducing method of the optical disk device which can speedily carry out recording and reproducing of the information. CONSTITUTION:The optical disk and the semiconductor recording device are contained within an optical disk cartridge, and recording or reproducing of information to the before mentioned semiconductor recording device is carried out before recording or reproducing of the information to the before mentioned optical disk is carried out. With this recording/reproducing method of the optical disk, since while the emitted optical beam from an optical head is making access to a track where an information file is recorded or reproduced, data is stored to the semiconductor storing device or it is read from the semiconductor storing device, speedy writing and reading of the data can be carried out, and the access time can be practically eliminated.
Patent JP-S5289038-A (JP)
Title: Dwarf calculator
Inventor: KUME KAZUNARI
IPC: G06F15/02
Filed: 1976-01-20
Abstract: PURPOSE: In the dwarf calculator as watch type, display is to be done with rotating by figure setting command, and figure setting is to be done with stopping rotating by stopping command, thereby getting better operability of figure setting. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62246549-A (JP)
Inventor: ROBAATO BUI KASUCHIAANI
IPC: C09K23/04
Filed: 1987-01-14
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-H10192731-A (JP)
Title: Magnetic separator
Inventor: SAHO NORIHIDE
IPC: B03C1/06
Filed: 1997-01-16
Abstract: PROBLEM TO BE SOLVED: To improve magnetic powder recovery efficiency of separated sludge by passing separated sludge which magnetic aggregate is washed by backwashing to form through a device having a magnetic separation part to recover the greater part of magnetic powder before adding a high molecular agent to the residual sludge to dehydrate it by a centrifuge. SOLUTION: From pretreated water which aggregate or the like is added to raw water from a chemical adjusting device 7 and is agitated in an agitation tank 9 to form, magnetic aggregate is separated and seized by a magnetic separator 30, and the aggregate is backwashed in a prescribed cycle to store washing water containing the magnetic aggregate in a backwash treating water tank 29. The washing water is then led to a magnetic powder recovery device 31 to decompose the magnetic aggregate by an agitating device 31a. After that, magnetic powder is separated and recovered by a magnetic powder recovering magnetic separator 31b, and the recovered magnetic powder is returned to the chemical adjusting device 7 to reuse it.  Aggregate or the like is fed again from a chemical adjusting device 31d to sludge of the washing water from which magnetic powder has been separated and removed to reflocculate it in a mixing tank 31c before it is dehydrated by a centrifuge 31e to recover the residual magnetic powder.
Patent JP-H02184899-A (JP)
Title: Standard pattern and telephone number registering system
Inventor: KANEUCHI KUNIYASU
IPC: G10L15/06
Filed: 1989-01-11
Abstract: PURPOSE:To decrease a user's burden by constituting the system in such a manner that the input of telephone numbers can be registered without executing of inputs of several times in the case of registering the telephone numbers by corresponding plural standard patterns to one telephone number stored in a number storage section. CONSTITUTION:The system is constituted of a hand set 1, a character extracting section 2, a standard pattern section 3 for recognition, a standard pattern section 4 for response, a voice output section 5, a keyboard 6, a central control section 7, a pattern reference section 8, a number storage section 9, a signal transmission circuit 10 and a display section 11. The system is so constituted that plural names can be registered without inputting the telephone plural times in the case of previously registering the plural names for one telephone number of the called party for which the plural designation names exist. The user's burden is decreased in this way.
Patent JP-S62163344-A (JP)
Title: Manufacture of semiconductor device
Inventor: NIHEI HIROYUKI
IPC: H01L21/768
Filed: 1986-01-14
Abstract: PURPOSE:To avoid the thinning and disconnections at stepped sections of a wiring layer as an upper layer by forming a second wiring layer, line width thereof on an opening section is made larger than the diameter of said opening section or larger than the line width of a first wiring layer on the opening, onto the first wiring layer through a layer insulating film. CONSTITUTION:An insulating film 22 is shaped onto a semiconductor substrate 21, the predetermined position of the insulating film 22 is removed selectively to bore an opening section 23, and a first wiring materials is deposited on the whole surface and patterned to form a first wiring layer 24 connected to the substrate 21 through the opening section 23. However, the width of the first wiring layer 24 is made larger than the diameter of said opening section 23 on the opening section 23. A layer insulating film 25 is shaped. The upper section of the layer insulating film 25 is coated with a second wiring material 27, and a resist such as a positive type resist 28 is formed onto the second wiring material 27. The resist 28 is patterned properly to shape a resist pattern 28'. The resist pattern 28' is formed in order to shape a second wiring layer 30, and made larger than the size of said opening section 23 and approximately the same as the width of said first wiring layer 24 on the opening section 23.
Patent JP-2000202805-A (JP)
Title: Production of anti-termite building material
Inventor: MORI TAKETADA
IPC: B27K5/00
Filed: 1999-01-12
Abstract: PROBLEM TO BE SOLVED: To prevent damage by termites without killing them and to use lumber of a soft wood including lumber from thinning as building materials. SOLUTION: The surface layer of lumber is impregnated convergently with an acrylate compound or a (meth)acrylate compound 1000 or below in molecular weight having 2-4 (meth)acryloyl groups and an alkylene oxide unit (RO) (R is 2-4C alkyl) in a molecule, the compound is cured/fixed in the lumber to form a low steam permeability WPC layer in the surface layer, and the surface of the lumber is coated with a high weatherablility coating.
Patent JP-S63198395-A (JP)
Inventor: TOOMASU ESU KOOMU
IPC: C09J123/34
Filed: 1988-01-12
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。