baber/WOPTO huggingface dataset:
Patent JP-H0666645-A (JP)
Title: Sensor for motor protecting device
Inventor: TOOMASU EI KUREMU
IPC: H01C1/028
Filed: 1993-06-02
Abstract: PURPOSE: To obtain a sensor for motor protector exhibiting high reliability in the operation. CONSTITUTION: The sensor 10 for motor protector comprises a miniature thermistor 12 having low thermal inertia contained in a high temperature insulating cover member 14. In the cover member 14, an electrically insulated lead wire 20 is connected with the thermistor 12 on the opposite sides 16, 18 thereof. The lead wire 20 extends from the inside of the cover member 14 to an external current source and supplies a current to the thermistor 12. An electrically insulating and thermally conducting cylinder elastomer 22 wraps the end parts of the thermistor 12 and the lead wire 20 and absorbs a force being applied to the sensor 10 thus protecting the electric connection between the thermistor 12 and the lead wire 20 and protecting the thermistor 12 against damage.  Furthermore, the lead wires 20 projecting from the cover member 14 are stranded and covered with another sleeve-like cover member 24 thus protecting the electrical connection between the lead wire 20 and the surface of the thermistor 12 against being interrupted.
Patent JP-S6025547-A (JP)
Title: Apparatus for monitoring interior of treating tower
Inventor: MARUYAMA SHINSAKU
IPC: B01J19/00
Filed: 1983-07-20
Abstract: PURPOSE:To control the contamination degree of a resin, by forming a brightness signal by up and down movable brightness measuring means along a monitor window provided to the side wall of a treating tower extending to a longitudinal direction while forming a position signal by a position detecting means. CONSTITUTION:A transparent body 3a such as a glass body is inlaid with a monitor window 3 and a brightness measuring part 9 is arranged in opposed relation to the transparent body 3a so as to leave a gap from said transparent body 3a. The brightness measuring part 9 is driven by a lift means and moves up and down along the monitor window 3. A position detecting part 10 is secured to the measuring part 9 and integrally moves up and down along with the measuring part 9. A position graduation plate 11 is provided in front of the position detecting part 10 so as to extend along the monitor window 3a in a longitudinal direction and to leave a gap from said detecting part 10 and an upper limit detecting part 12 and a lower limit detecting part 13 are provided to the upper and lower end parts of the graduations plate 11. A brightness code forming part 14 is connected to the brightness measuring part 9 and a position code forming part 15 is connected to the position detecting part.
Patent JP-H0426495-A (JP)
Title: Driving device of sewing machine motor
Inventor: MORI OSAMI
IPC: D05B69/18
Filed: 1990-05-22
Abstract: PURPOSE:To electrically conducting the current of quantity corresponding to each operating state to a phase winding at the electric conduction time corresponding to each operating state of acceleration/deceleration and a constant speed of a sewing machine motor, so that an overload is not applied by controlling the electric conduction time, and also, controlling the electric conduction quantity of the phase winding in accordance with a deviation of a rotating speed and a speed command from the outside. CONSTITUTION:The above driving device is provided with an electric conduction control part 9 for controlling an electric conduction time of an AC motor M by an electric conduction circuit 7, and a current limiting circuit 11 for limiting the electric conduction quantity of the electric conduction circuit 7. The electric conduction control part 9 controls rotation of the AC motor M by controlling the electric conduction time to each phase winding Lu, Lv and Lw. At the time of acceleration of the AC motor M, when a current flowing through the phase windings Lu-Lw exceeds the maximum allowable current value IH in a turn-on period of an electric conduction control signal Spwm, a distributor 22 turns off transistors Trx-Trz which are turned on at that time, and decreases the current flowing through the phase windings Lu-Lw by a current limiting signal Sli (High level) from the current limiting circuit 11.
Patent JP-H01301984-A (JP)
Title: Rotary compressor
Inventor: KOMINE KENJI
IPC: F04C29/00
Filed: 1988-05-30
Abstract: PURPOSE:To suppress sudden wear on a sliding surface by forming the sliding surface of either one of a slide moving part and a slide contact part with ceram ics and the other one with MoS2 or MoSe2. CONSTITUTION:The sliding surface of either one of a slide moving part and slide contact part is formed with a ceramics of low self abrasion property and the other sliding surface is formed with MoS2 or MoSe2 of low frictional coefficient. It is possible, owing to pressure variation during high speed run, to suppress any sudden wear on the slide contact surface of the counterpart of a ceramics-made part. Meanwhile, heat generation on the contact surface between a slide moving part and a slide contact part can be reduced, thus resulting in possibility of materializing high PV value hardly causing thermal seizure.
Patent JP-S5357385-A (JP)
Title: Intersection system by standard module
Inventor: SUMIGOE YUKINARI
IPC: G08G1/00
Filed: 1976-11-05
Abstract: PURPOSE: To constitute an intersection over standard providing standard elaying module of a kind and standard detecting module. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5357445-A (JP)
Title: Control and protection process for dc power
Inventor: HIROSE HIROYUKI
IPC: H02H3/26
Filed: 1976-11-04
Abstract: PURPOSE: To protect total load power flow inversion which may cause system fluctuation, by quickly detecting abnormal state in communication circuit and suppressing the set current level in constant current control circuits for both normal and inverted converter down to zero or lower than that for steady operation. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10294220-A (JP)
Title: Laminate core constituting closed magnetic circuit in theta shape
Inventor: MURAI IWAO
IPC: H01F27/24
Filed: 1997-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a laminate core inexpensively which constitutes a closed magnetic circuit shaped like θ having superior electric characteristics and not requiring a weld process. SOLUTION: This laminate core constitutes a closed magnetic circuit shaped like θ, in which an E block E1 having silicon steel plates layered to provide taper joint faces a1, a2 at the outside of external magnetic pole parts at both sides and a male V-shaped taper joint face (c) at a central magnetic pole part is butted to an E block E2 having silicon steel plates layered to provide taper joint faces a1, a2 at the inside of the external magnetic pole parts at both sides and a female V-shaped taper joint face (c) at the central magnetic part.
Patent JP-H09295528-A (JP)
Title: Controller of internal combustion engine for vehicle
Inventor: SAITO YOSHIHARU
IPC: B60W10/11
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a car automatic shift controller that is able to prevent any shift shock from occurring at the time of performing a shift change by means of accelerator off-action. SOLUTION: When a shift change by means of accelerator off-action is started, hydraulic pressure in all clutches is turned off and thereby a transmission comes to neutral (steps S1 and S4). In this state intact, throttle valve opening TH is controlled so as to make an input-output revolution ratio ECL of a next stage clutch become almost equal to value 1, and if this input-output revolution tatio ECL becomes almost equal to the value 1, a count by an ECL judging timer tmECL is started (steps S2 and S6), and thus the shift change is over.
Patent JP-S6115007-A (JP)
Inventor: SATOU TETSUYA
IPC: F22D5/26
Filed: 1984-06-29
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-S59131611-A (JP)
Title: Copolymer resin having high refractive index
Inventor: MIZUNO SACHIYUKI
IPC: C08F218/00
Filed: 1982-07-29
Abstract: PURPOSE:A copolymer resin useful as lenses and other transparent commodities, hardly being damaged, light-weight, easily processed, obtained by copolymerizing a monomer having high refractive index with a monomer having good transparency. CONSTITUTION:(A) An aromatic conjugated hydrocarbon (e.g., trans-stilbene, 1,4-diphenylbutadiene, 1,6-diphenylhexatriene, etc.) shown by the formula C6H5- (CH=CH)n-C6H5 (n is 1-3) having high refractive index is polymerized with (B) a polycarbonate (e.g., diethylene glycol bisallyl carbonate, etc.), (meth) acrylic acid ester [e.g., methyl (meth)acrylate, propylene glycol methacrylate, etc.] having good transparency, to give the desired resin.
Patent JP-S57127589-A (JP)
Title: Method for welding of metallic plate product
Inventor: CHIBA TOSHIO
IPC: B23K9/00
Filed: 1981-08-25
Abstract: PURPOSE:To improve decorativeness through smooth finishing of the projecting parts of surfaces by butting and supporting the end edges of both metallic plates on the hollow groove of a backing strip, and sagging the same in such a way that molten metal projects into the hollow groove then welding these. CONSTITUTION:The surfaces 3a of metallic plates 3 are brought into tight contact with the abutting surface 60 of a backing strip 6, and both end edges 30, 30 are opposed and are set over a hollow groove 61. Next, a torch 5 is moved in an arrow direction along the weld line of the edges 30, 30, whereby copying welding is accomplished. At this time, the blank material metal melted by the welding flame of the torch 5 injected from the outside circumferential surface 3b of the plates 3 sags slightly into the groove 61, thereby forming a projecting shape 3c on the inside circumferential surface 3a which comes to the front side and a hollow groove 3d on the outside circumferential surface 3b which comes to the rear side. Next, if the projecting line 3c is ground or polished, the flashes and the like are thoroughly removed simultaneously, and a smooth surface 3e leaving no traces of welding is finished.
Patent JP-S63297423-A (JP)
Title: Polysulfone copolymer and production thereof
Inventor: TSUBAKI KAZUMI
IPC: C08G75/00
Filed: 1987-05-28
Abstract: PURPOSE:To obtain the titled novel copolymer moldable by precision molding because of extremely high melt fluidity in molding and having excellent transparency, etc., by introducing diphenyl sulfone into a main chain of a polysulfone copolymer using a specific method. CONSTITUTION:The objective copolymer containing the recurring units of formula IV and formula V and having a molar fraction of the unit IV of 1-80% can be produced by reacting a-mol. of a compound of formula I (M is alkali metal) with b-mol. of a compound of formula II (X is F, Cl or Br; average of n is 1-4; R is alicyclic bivalent alcohol residue) and c-mol. of a compound of formula III under a condition satisfying the formula 0.95<=a/(b+c)<=1.05. The compound of formula II is produced e.g. by reacting a compound of formula MO-R-OM with the compound of formula III such as 4,4'-dichlorodiphenyl sulfone.
Patent JP-H01301362-A (JP)
Title: Desensitizer composition for pressure sensitive copying paper
Inventor: TANGE TOSHIMASA
IPC: B41M5/128
Filed: 1988-05-31
Abstract: PURPOSE:To obtain a desensitizer which has an extremely large desensitizing effect, can be printed with an offset press, and is excellent in hydrophobic property, by a method wherein the title desensitizer composition for pressure sensitive copying paper is an alkylene oxide adduct of a specific amine compound, having a compound of which the molecular weight is within a specific range. CONSTITUTION:A desensitizer composition is an alkylene oxide adduct of an amine compound as given by the general formula (1), having a compound of which the molecular weight is 500 to 3,000. In the formula, R1, R2, R5, and R6 are hydrogen or an alkyl radical, and at least two radicals among them are hydrogen. R3 and R4 are a straight- chain or a branching alkylene radical of 2 to 4 in carbon number. Further, the alkylene oxide herein means propylene oxide, butylene oxide, styrene oxide, etc., which is a mixture of one or two or more kinds of alkylnene oxide. The additional order of two or more kinds of alkylene oxide herein is not specifically limited, and either a block type or a random type may be preferable. The desensitizer composition is inferior in heat resistance and light fastness for that of under 500 in molecular weight, and the desensitizing effect is decreased for that of over 3,000 in molecular weight.
Patent JP-S5561189-A (JP)
Title: Remote control unit
Inventor: HIRABAYASHI SATORU
IPC: G08C19/30
Filed: 1978-10-31
Abstract: PURPOSE:To enable to commonly use the link lines independently of the content of transmission signals, by supplying current via display units at non-operation and via operator units at operation. CONSTITUTION:At non-operation of the operation units PBS-1-PBS-3, since the relay Y is deenergized, the state of the state display contact S1-S3 is transmitted to the display units L1-L3 via the B contact of the contacts y1-y4. Further, when either one of the operation units is operated, the relay Y is energized and the contacts y1-y4 are selected to the A contact and the relay X corresponding to the operation unit operated is excited. Thus, the link lines 1-4 are in common use with the control signal transmitted from the operation unit to the relay X and the state display signal transmitted from the state display contact S to the display unit L. Accordingly, without being limited to the signals in the relation of front and back such as ON and OFF, the link lines can commonly be used for various contents of transmission.
Patent JP-H06343496-A (JP)
Title: Analyzing method, analyzing apparatus and reactor
Inventor: MOMOSE JIYUNKO
IPC: C12Q1/68
Filed: 1993-06-03
Abstract: PURPOSE:To obtain an analyzing method, an analyzing apparatus and a reactor, capable of automatically determining a nucleic acid in a sample in high sensitivity. CONSTITUTION:A reagent of DNA probe 402 to which fine particles 401 provided with a labeled material are bound and a reagent of DNA probe 404 to which fine particles 403 having particle diameter larger than that of the fine particles 401 are injected into a reacting chamber 341 of a reactor 34a together with a sample. Then, a sample DNA 405 in the sample is hybridized with DNA probes 402 and 404 to form double-stranded chain and unbound excess fluorescence particles-labeled DNA probe 402 is removed using a filter 406 having the middle pore diameter between particle diameters of two kinds of fine particles. Then, a restriction enzyme 407 reacts with the formed double-stranded polynucleotide to cut the double-stranded chain part and isolated fluorescent fine particles 401 are fractionated with a filter 406 and introduced into a flow cell to count particle numbers. Thereby, separation of B/F and cleaning process is extremely simplified and automation of measurement is facilitated.
Patent JP-S6025385-A (JP)
Title: Secret document print system
Inventor: ITOU SHIYUUJI
IPC: G06F21/60
Filed: 1983-07-21
Abstract: PURPOSE:To keep firm confidentiality on printing as well as use of a secret document and a file by providing a pass word together with the designation of the classified document. CONSTITUTION:When a document is transmitted from plural work stations 2, the document is inputted through an interface 31 connected to a print system 3. Only the secret document is stored in an external storage device 34. In this case, a work station 2 forming the secret document provides a designated pass word. In reading the secret document, a document identification name and the pass word are inputted from a keyboard 37, a central processing unit 33 reads sequentially the document identification name and the pass word of the secret document stored in the external storage device 34 and collates them. Only when they are coincident, the corresponding secret document is printed out from a printer 35.
Patent JP-H02276917-A (JP)
Title: Electrostatic capacity type fuel gage
Inventor: IWAMOTO SHIGEKI
IPC: G01F23/00
Filed: 1989-05-26
Abstract: PURPOSE:To measure the rest of fuel and the amount of water in fuel by constituting a simple circuit of a timing control, a driving circuit, etc. CONSTITUTION:The timing control 8c outputs a sampling timing(STi) signal based upon a specific frequency, which is divided twice to the excitation frequency of a tank unit(TU) 1; and a timing signal is outputted at need according to the frequency-divided signal and a 2nd frequdncy-divided signal waveform is outputted. Then the driving circuit 8f outputs an exciting signal TU1 based upon the 2nd frequency-divided signal waveform. The detection signal from the TU1 which is obtained as a result is inputted and sampled and held by a sample-hold circuit 8d with the signal STi. Then, an arithmetic element 8b calculates the rest of fuel and the amount of water in the fuel according to the input timing signal obtained by inputting the signal from the circuit 8d at need.
Patent JP-H09105415-A (JP)
Title: Rolling bearing
Inventor: NAKAMURA SHIGENOBU
IPC: F16C33/62
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To increase fatigue life during high speed rotation and high load operation by a method wherein the fixed ring of a grease-lubricated rolling bearing is formed of a steel having a specified amount of residual austenite. SOLUTION: The outer ring, being the fixed ring of at least a bearing 13 on the pulley 20 side, of the inner rings and the outer rings of a pair of bearings 13 and 14 is formed of a steel having a residual austenite amount of 0.05-10%. A subzero process is applied between quenching and tempering and by increasing a tempering temperature to 250-380 deg.C based on an ordinary tempering temperature of 150-200 deg.C, a residual austenite amount can be decreased. By reducing an austenite amount, the increase of the heating value of the interior of a bearing occasioned by the increase of a speed and a tension is suppressed and a durable life against grease seizure is improved. Further, when a residual austenite amount is high, plastic deformation is apt to occur to a rail due to the increase of a load caused by a high tension and the reduction of the residual austenite amount is effective to the plastic deformation described above.
Patent JP-S6113975-A (JP)
Inventor: KATO KAZUTAROU
IPC: A61N1/00
Filed: 1984-06-30
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-S5922688-A (JP)
Inventor: TSURUHA HIDEAKI
IPC: B65G21/20
Filed: 1982-07-30
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-S5760729-A (JP)
Title: Pulse width modulating circuit
Inventor: SAGAWA AKIO
IPC: H03K3/78
Filed: 1980-09-29
Abstract: PURPOSE:To modulate a pulse width with high precision, by modulating the pulse width of a reference pulse digitally by the output difference between two frequency dividing circuits different in frequency division ratio. CONSTITUTION:When the generation period of a pulse CP of a reference pulse generating circuit 30 is denoted as gamma, the period of an output pulse CP1 of a 1/n frequency dividing circuit 40 becomes ngamma. Meanwhile, the period of an output pulse CP2 of a 1/(n+1) frequency dividing circuit 50 becomes (n+1)gamma. When output pulses CP1 and CP2 of circuits 40 and 50 are generated simultaneously, next divided pulses CP1 and CP2 are generated after ngamma seconds and (n+1)gamma seconds, respectively. Consequently, the difference of the generation time is gamma. The second generated pulses CP1 and CP2 have generation time difference 2gamma. Similarly, the m-th generated pulses have generation time difference mgamma, and thus, the generation time difference is increased by gamma for every generation.
Patent JP-2000319284-A (JP)
Title: Production of electrolyte for nonaqueous electrolytic solution
Inventor: KOBAYASHI YUKIYA
IPC: C07D233/06
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an electrolyte for nonaqueous electrolytic solutions, free from coloring, production of by-products by reaction of a solvent with water and deterioration of quality such as elution of a metal ion to solution and capable of obtaining extremely low water content level. SOLUTION: This method for producing tetrafluoroborate comprises reacting a fluoride (a) represented by the formula R-F (R represents a 1-20C hydrocarbon group selected from a group comprising an alkyl group, alkenyl group, aryl group, aralkyl group and alkylaryl group) with boron trifluoride ether complex (b) under anhydrous condition and then reacting the reaction product with a tertiary amine and/or a tertiary amidine (c) under anhydrous condition. The component (c) is preferably a tertiary amidine selected from a group comprising imidazoles, imidazolines and pyrimidines.
Patent JP-S6112340-A (JP)
Title: Apparatus for preventing adhesion of ink to impression cylinder in offset rotary press
Inventor: IJICHI YUUJI
IPC: B41F13/02
Filed: 1984-06-29
Abstract: PURPOSE:To prevent the lowering in printing quality by eliminating the transfer of ink particles to running paper, by constituting such a mechanism such that a metal roller is contacted with the peripheral surface of a rubber roller in the side receiving the supply of water from a water feeder under pressure and water is supplied to the pressure contact part. CONSTITUTION:A metal roller 14, which grinds the fine ink particles 15a captured by a rubber roller 12, is arranged so as to be contacted with the peripheral surface of said rubber roller 12 in the side receiving the supply of water from a nozzle 21. The nozzle 21 drips water to the contact part of the metal roller 14 and the rubber roller 12. The ink particles 15a captured by the rubber roller 12 with the rotation of an impression cylinder 11 are kneaded and ground along with water droplets fallen from the nozzle 21 by the metal roller 14 to be formed into fine particles invisible to the naked eye while these fine particles are mixed with a water film 13 to be transferred to a running machine 18 along with water but, because of fine particles invisible to the naked eye, the lowering in printing quality is not brought about.
Patent JP-S5562127-A (JP)
Title: Manufacture of reduced pellet
Inventor: YAMAOKA YOUJIROU
IPC: C22B1/16
Filed: 1978-11-02
Abstract: PURPOSE: To control powdering of pellets in reduction in a rotary kiln by adding a specified amt. of MgO to principal raw material such as fine iron ore or iron- contg. dust and pelletizing the MgO-added material after which the resulting raw pellets are dried, preheated, and calcined on a traveling grate.  
     CONSTITUTION: 1W5% of MgO is added to principal raw material such as fine iron ore or iron-contg. dust, and the MgO-added material is pelletized. The resulting raw pellets are dried, preheated, and calcined on a traveling grate to form hardened pellets, which are then treated with a reducing gas or a solid reducing material in a rotary kiln. The concn. of O 2  in the sintering atmosphere gas is pref. about 1W5, esp. about 1W2%, and the crushing strength of the hardened pellets is enhanced. Since the pellet strength is well maintained in the reduction in the kiln, powdering does not occur, and no powder deposits on the kiln wall. In addn., the reducing gas readily diffuses in the pellets, so the metal grade of product pellets rises, and the desulfurization and dezincification rates are enhanced. 
     COPYRIGHT: (C)1980,JPO&Japio