baber/WOPTO huggingface dataset:
Patent JP-2000305255-A (JP)
Title: Pellicle for fluorine excimer laser lithography
Inventor: SHIRASAKI TORU
IPC: G03F1/62
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a pellicle for lithography having high light transmittance to fluorine excimer laser and such light resistance that the pellicle withstands practical use by using a specified amorphous fluorine-containing copolymer as the material of a pellicle film. SOLUTION: An amorphous fluorine-containing copolymer obtained by copolymerizing a fluorine-containing radical polymerizable monomer mixture including 70-100 mol% perfluoro-2,2,-dimethyl-1,3-dioxol is used as the material of a pellicle film. Tetrafluoroethylene, trifluoroethylene, difluoroethylene, vinylidene fluoride or hexafluoropropylene may be used as a fluorine-containing radical polymerizable monomer copolymerizable with the perfluoro-2,2,- dimethyl-1, 3-dioxol but tetrafluoroethylene is preferably used. The preferred content of the perfluoro-2,2,-dimethyl-1,3-dioxol in the mixture is 85-100 mol%.
Patent JP-H09306762-A (JP)
Title: Choke coil
Inventor: KATO HIDEKAZU
IPC: H01F37/00
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To obtain a small choke coil having high insulation reliability and high rated current or rated inductance. SOLUTION: The choke coil comprises two bobbins 1, windings 11 on these bobbins 1, and magnetic codes 20, 21. The bobbin 1 comprises a barrel 2 and flanges 3, 4 at both ends of the barrel 2. The flanges 3, 4 have notches 8 with the cores 20, 21 inserted therein. The barrel 2 has the windings 11 thereon. An insulation tapes 12 is wound round the outer surfaces 3a, 4a of the flanges 3, 4. The thickness of each flange 3, 4 is set to a value enough to ensure a satisfactory joint area of the tape 12.
Patent JP-S5641781-A (JP)
Title: Direct current motor operated by selecting automatically its efficiency at near maximum value
Inventor: BAN ITSUKI
IPC: H02P7/298
Filed: 1979-09-12
Abstract: PURPOSE:To operate the DC motor and improve the efficiency of operation selecting the efficiency near the miximum value automatically at all times, by a method wherein the shunt field currents of the DC motor are computed in response to output from a load detector, and the shunt field currents are controlled at the optimum value. CONSTITUTION:An adding and subtracting circuit 14 multiplies the angular velocity omega of the DC shunt motor 2 detected by means of an angular velocity detector 11 by a constant C1, and addes a value obtained by multiplication and a constant (Ra.Rf)<1/2> (Ra: the resistance of an armature, Rf: shunt field resistance). A dividing circuit 15 divides a value of the voltage VA of the armature by an output value of the adding and subtracting circuit 14. A differential amplification circuit 16 sets the upper limit value and lower limit value of a Schmidt-trigger circuit 10 in response to deviation between an output value of the dividing circuit 15 and a value of mean shunt field currents If. The Schmidt-trigger circuit 10 interrupts or conducts a transistor 7 at a point of time when the shunt field currents If reach the same value as the upper limit value or the lower limit value set, and controls the shunt field currents.
Patent JP-S63280549-A (JP)
Title: Telephone system
Inventor: TAKAHASHI RYOICHI
IPC: H04M1/57
Filed: 1987-05-13
Abstract: PURPOSE:To allow the possessor to recognize a call from a caller by sending a call signal from the 2nd call signal generating circuit when a number sent from the caller is coincident with a telephone number stored in a memory circuit so as to display the caller on a display device. CONSTITUTION:When a caller makes a call while the possessor of a telephone set is absent and cannot hook of its handset 14 from the telephone set, a number corresponding to a sent DTMF signal is coincident with a telephone number stored in the memory circuit 20, the number corresponding to the telephone number stored in the memory circuit 20 is stored in a caller memory circuit 35 to display the incoming call from the specific party onto a display device 36. Thus, the callback is attained after coming home immediately to the caller giving a call during the absence.
Patent JP-S61271293-A (JP)
Title: Production of organo(poly)siloxane having halogen directly bonded to acetoxysiloxane or silicon
Inventor: YOHAN MIYURAA
IPC: C07F7/18
Filed: 1986-05-22
Abstract: Organo(poly)siloxanes having halogen bonded directly to silicon, or acetoxysiloxanes are prepared by reacting organo(poly)siloxanes having hydrogen bonded directly to silicon, with an allyl compound in the presence of metallic palladium, ruthenium or rhodium, or an acetylacetone or phosphine complex, or compound containing palladium, ruthenium or rhodium in which the allyl compound is an allyl halide having 3 carbon atoms per molecule or allyl acetate.
Patent JP-S609674-A (JP)
Inventor: IMANISHI KIYOKAZU
IPC: B23P21/00
Filed: 1983-06-27
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-S6323139-A (JP)
Title: Camera with shutter driving device using bimorph driving element
Inventor: TANAKA YOSHIHIRO
IPC: G03B9/10
Filed: 1987-05-12
Abstract: PURPOSE:To prevent unexpected movement of a shutter vane to its opened position before exposure, by providing an inhibiting means which is moved between an inhibiting position where the movement of the shutter vane to its opened position is inhibited and an inhibition cancelling position in a state where the movement is interlocked with the operation of a lens driving device. CONSTITUTION:A spring 32 which forces a cam ring 29 to move to its initial position and a tying lever 33 which is forced to move to its position at which the lever 33 is engaged with one of the ratchet pawls 29b of the cam ring 29 and inhibits the return of the cam ring 29 to its initial position are provided. A bimorph driving element Bi2 is controlled so that it can make counterclockwise small vibrations of a small amplitude and large vibrations of a large amplitude. Whenever one small vibration takes place, a feed pawl lever 31 feeds the ratchet pawls 29b by one-tooth quantity. When one large vibration takes place, on the other hand, the cam ring 29 is returned to its initial position by the forcing force of the spring 32, since the tying lever 33 is pushed to the position at which the lever 33 is disengaged from the ratchet pawls 29b in resisting the applied force by the end section of the feed pawl lever 31.
Patent JP-S5543035-A (JP)
Title: Low drifting powdery pesticide
Inventor: KAINUMA TOMOO
IPC: A01N25/24
Filed: 1978-09-21
Abstract: PURPOSE: To provide a powdery pesticide having low drifting characteristic (scattering by wind), by adding a specific phosphoric acid ester to the effective pesticidal component and a powdery mineral carrier.  
     CONSTITUTION: A pesticidal composition composed of (A) a compound of for mula I [R is alkyl, alkenyl or alkylaryl; Z is OH, R-O-; X is -CH(CH 3 )CH 2 -; Y is -CH 2 CH 2 O-; n and m are 0 or integers of ≥1; m+n≥1], e.g. the compound of formula II, (B) an effective pesticidal component such as MEP (dimethyl 4-nitro-m- tolyl phosphorothionate) and MTMC (m-tolyl methylcarbamate), and (C) a powdery mineral carrier. The amount of the (A) component is pref. 1W3% of the whole composition. The drifting of the pesticide can be reduced without lowering the fluidity of the powder and the adherence of the pesticide to the objective plants. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5241562-A (JP)
Title: Alarm device for self-balancing instrument
Inventor: OKUMURA TAKEHIRO
IPC: G01R17/06
Filed: 1975-09-29
Abstract: PURPOSE: An alarm device for self-balancing instruments, which is of simple construction and permits accurate setting of an alarm position. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S599314-A (JP)
Title: Universal joint
Inventor: OKUDA HIROJI
IPC: F16D3/32
Filed: 1982-07-05
Abstract: PURPOSE:To facilitate the insertion of a universal joint at a space in a transmission device having a narrow space between a driving shaft and a driven shaft by a method wherein the universal joint is given a self-contracting function. CONSTITUTION:A universal joint consists in abutting fitting yokes 4 against joint kids 3, because stub yokes 2 are arranged so as to be energized opposing to each other by means of a spring 5 in a large diametral sleeve 1. When the pulling-out of the universal joint is requested, the engagements between the joint kid 3 and the fitting yoke 4 are disengaged by contracting a cylinder 6 against the spring 5.
Patent JP-S5640603-A (JP)
Title: Insecticide composition
Inventor: TSUJI HIDEAKI
IPC: A01N57/16
Filed: 1979-09-11
Abstract: PURPOSE: The titled composition having total insecticidal effect, comprising thiomethone and O,O-dimethyl S-(4-chloro-5-methyl-3-oxo-4-isooxazoline-2-ylmethyl) phosphorodithioate.  
     CONSTITUTION: An insectide composition comprising S-(2-ethylthioethyl)O,O- dimethyl phosphorodithioate(thiomethone) and O,O-dimethyl S-(4-chloro-5-methyl- 3-oxo-4-isooxazoline-2-ylmethyl)phosphorodithioate as active ingredients. In blending ratio of the active ingredients of the composition, 1pt.wt. thiomethone is mixed with 0.1W5pt.wt. latter compound.  
     EFFECT: The use of both the compounds shows synergistic action and improved prolonged effect.  
     USE: Especially effective against a cockroach having resistance. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5240290-A (JP)
Title: Speed and phase synchronous controller of body of revolution
Inventor: KUBO KANJI
IPC: G05D13/62
Filed: 1975-09-26
Abstract: PURPOSE: This device uses the detecting mechanisms, which pulse width are different, to the frequency generator that detects rotational frequency, thus performing phase synchronous control without using a bar magnet and a revolution revolution phase detecting head. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S598448-A (JP)
Title: Digital signal transmission system
Inventor: MIYAO FUMIO
IPC: H04L12/407
Filed: 1982-07-07
Abstract: PURPOSE:To simplify the constitution of each station, by giving a range code of a transmission station only to an address code of a master packet, and calculating the timing of packet transmission from each station with the data. CONSTITUTION:A terminator 2 is used as a base point as range codes of stations S, C, R and a delay time in response up to taps 41-4N on a coaxial cable 3 is encoded as the range codes. A receiving logical circuit 65 of the station S generates a reset signal 71 at a point of time elapsed by a forward protecting time from a point of time when a receiving master S packet is finished. The signal 71 resets a frame counter 68. Thus, a block timing 72 applied to a transmission logical circuit 62 is synchronized with a frame timing 73. A station making transmission transmits the master packet by incorporating the range code of the own station to the range code bit of a transmission signal when the station is the master station. If the station is not the master station, a prescribed code representing the station other than the master station is given to the bit.
Patent JP-2000300135-A (JP)
Title: Float for fishing
Inventor: OSHIRO TARO
IPC: A01K93/00
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To provide an inner-through type float for fishing, capable of easily being adjustable for increasing or decreasing its floating power or weight as necessary by a fisherman oneself. SOLUTION: This float for fishing is provided by installing a penetrating hole 2 for inserting a line 9 and a weight-housing chamber 3 capable of housing plural number of weights in a float body 1 and forming an opening capable of opening and closing for putting in or out the weight 6 at the weight-housing chamber 3. As the weight 6, slugs can be used. The opening is opened or closed with a lid.
Patent JP-H05292529-A (JP)
Title: Image pickup device
Inventor: NAKAMURA KOICHI
IPC: H04N9/72
Filed: 1992-04-08
Abstract: PURPOSE:To perform the automatic black set adjustment with a simple constitution by correcting the signal level of a shading correction signal based on the black level detection result. CONSTITUTION:A CPU 10 closes a stop based on inputted control signal and outputs a control signal to a gate signal generating circuit thereafter to set a comparison reference and a gate signal GT1. Signal level accumulation results latched in latch circuits 122 and 124 with respect to color signals SR to SB in the rise period of the signal GT1 are divided by the counted value of a counter 130 to detect the black level with one picture element as the unit. The CPU 10 outputs a shading correction signal SH1 to a correction circuit 20 so that the black level of color signals is 10H. The signal SH1 is added to color signals SR to SB by an adding circuit 132, and they pass a gain amplifier 134 and are multiplied in a multiplying circuit 136 by a shading correction signal SH2 of the white level. These color signals pass an A/D conversion circuit 18 and are multiplied in multiplying circuits 42R to 42B by a flare correction signal DF, and the pedestal level is set by an adding circuit 140.
Patent JP-H10305252-A (JP)
Title: Coating method and coating device
Inventor: OHIRA AKIRA
IPC: B05C5/02
Filed: 1997-05-07
Abstract: PROBLEM TO BE SOLVED: To enable coating a cylindrical substrate without variations in film thickness and coating film breakage by allowing coating liquid to flow to a hopper surface from an outlet opening of a coating liquid slit and applying it on the outer peripheral surface of the cylindrical substrate while the cylindrical substrate is vertically moved upward to the hopper surface. SOLUTION: Coating liquid 11 in a coating liquid tank 5 is fed to a coating liquid feeding port 6A by a liquid transfer pump 6, and is accumulated in a coating liquid pool chamber 7 installed around cylindrical substrates 1A, 1B. In a coating liquid slit 8, from an inlet opening 8a provided on the inner wall of the coating liquid pool chamber 7, an outlet opening 8b is made slit-shaped. A hopper surface 4 is inclined downward inside the outlet opening 8b and formed into a cone up to an annular end part 4a close to the outer peripheral surfaces of the cylindrical substrates 1A, 1B. By raising and moving the cylindrical substrates 1A, 1B by a substrate raising and moving means, the coating liquid 11 fed to the hopper surface 4 is applied on the outer peripheral surface of the cylindrical substrates 1A, 1B to form a coating film.
Patent JP-H0416203-A (JP)
Title: High-molecular coagulant
Inventor: OI YASUHIRO
IPC: C08F220/60
Filed: 1990-05-07
Abstract: PURPOSE:To provide a coagulant having high stability and lower degradation with time by adding an anionic component to a cationic polymer containing a cationic and nonionic components at a specified ratio. CONSTITUTION:A is a cationic component which can be expressed by the general structural formula (where R<1> is H or methyl group, R<2> is 1-4C alkylene, R<2> is 1-4C alkyl, R<4> is H, 1-4C alkyl, benzyl, A is O or NH, X<-> is an anion). A nonionic component copolymerizable with A such as acrylamide is determined as B. And, an anionic component such as acrylic acid is determined as C. 30-80mol% A, 16-69mol% B and 1-4mol% C are mixed with each other. In this case, if the content of C exceeds 4mol%, the properties of amphoteric polymer become stronger. This provides a coagulant having higher stability and lower degradation with time.
Patent JP-S6358500-A (JP)
Inventor: UIRIAMU JIYOOJI KUROOZU
IPC: G10L19/02
Filed: 1987-05-15
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-H04344690-A (JP)
Title: Image display device
Inventor: HIRONAKA NORIHIKO
IPC: G09G1/20
Filed: 1991-05-22
Abstract: PURPOSE:To protect a linear cathode by suppressing a short-circuit current flowing to the diode by a constant-current diode when the diode connected to the linear cathode short-circuits and breaks for some reason. CONSTITUTION:The constant-current diode 54 is connected in series with a Zener diode 53 which applies an emission voltage. The constant-current value of this constant-current diode 54 is set normally between the value of a current flowing from an electron beam lead-out electrode to the linear cathode 2 and the value of short-circuit current flowing from a cutoff power source 52 to the linear cathode 2 when the diode 50 connected to the linear cathode 2 short- circuits and breaks for some reason and then if a short-circuit accident occurs to the diode 50, the linear cathode 2 is so protected that no overcurrent flows.
Patent JP-H02297002-A (JP)
Title: Scanning type tunnel microscope
Inventor: MIYAZAKI TOSHIHIKO
IPC: G01B7/34
Filed: 1989-05-12
Abstract: PURPOSE:To improve the workability for attaching and changing a probe or a sample by providing a holding means for installing at least one of the sample and the probe by plural pieces, and moving selectively the sample and the probe to the facing position. CONSTITUTION:Probes 1a - 1d are held by a probe holder 11 by a probe holder 12 utilizing elastic force and a movable piece. The holder 11 is attached to a rotary base 10, and rotated by a motor. The rotary base 10 and a piezoelectric element 8 for scanning a sample to which a sample is attached are fixed to a base 9. In this state, a measurement is executed by bringing this probe 1a close to a sample by a driving mechanism placed in the lower part of the probe 1a attached to a substrate holder. At the time of changing the probe 1a to the probe 1b, the probe 1a is separated from the sample, the holder 11 is rotated and the probe 1b is moved to the lower position and brought close to the sample, by which it is executed.
Patent JP-S5744290-A (JP)
Title: Readout only memory
Inventor: KOGA TAKATOSHI
IPC: G11C17/04
Filed: 1980-08-26
Abstract: PURPOSE:To reduce the time required from production through shipment of an ROM, by making use of the difference of discharge properties of electrostatic capacity which is caused by covering or not the cells with a light impermeable film. CONSTITUTION:Cells 9, 12, etc. within ROM cells 9-12, etc. which are formed with the electrostatic capacity are covered with a light impermeable film. As a result, the discharge time of cells 9 and 12 is increased more than that of cells 10, 11, etc. which are not covered with the light impermeable film. Accordingly the cells 10 and 11 form an ROM of logical value 1; while the cells 9 and 12 form an ROM of logical value 0 respectively. Thus the time required from production through shipment can be reduced for an ROM in comparison with the use of a mask in such processes as a diffusion layer, a contact, the injection of ion, etc.
Patent JP-2000310479-A (JP)
Title: Refrigerator
Inventor: YOSHIMURA HIROSHI
IPC: F25D23/00
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To efficiently deodorize much odor and easily take care of a deodorizing means by providing the deodorizing means in the cold air return port of a refrigerating chamber located near the front part of a lower part of the refrigerating chamber, or a cold air passage communicating with the cold air return port of the refrigerating chamber. SOLUTION: In a space between a case 7 and a partition 5, a partition passage 5a as a cold air passage is provided with an opening in the front with a clearance which does not come into contact with the outside of the bottom surface of the case 7 and communicates with a return port guide 10a. Then, a deodorizing member 5b as the deodorizing means is provided near the opening of the partition passage 5a of the isolation chamber 4 of a refrigerating chamber 2. In this structure, return cold air circulating in the isolation camber 4 or the refrigerating chamber 2 to cool stored materials passes through the deodorizing member 5b, so that odor generated from the isolation camber 4 or the stored materials of the refrigerating chamber 2 is deodorized. Thus, the odor of the stored materials which generate strong odor such as fish stored in the isolation chamber 4 is rapidly deodorized.  Since the deodorized member 5b is located in a wide space near the front of the isolation chamber 4, the amount of deodorization is increased and a deodorizing efficiency is high.
Patent JP-S5821016-A (JP)
Title: Variable crankshaft
Inventor: TSUCHIYA MAMORU
IPC: F16C3/06
Filed: 1981-07-27
Abstract: PURPOSE:To improve the starting property of rotation, by providing short auxiliary crankshafts at a prescribed angle near the front and rear portions of the crankshaft of an internal combustion engine, using a bearing to prevent the main crankshaft from rotating around its axis and by connecting the main and the auxiliary crankshafts to each other through coupling rods. CONSTITUTION:A short auxiliary crankshaft 8 is provided for a main crank- shaft 3. The cross section of the main crankshaft 3 is shaped as an ellipse. The main crankshaft 3 is supported on a bearing 7 which has an upper and a lower gaps. The main and the auxiliary crankshafts 3, 8 are connected to each other by a coupling rod 6. According to this constitution, the pressure on a piston is first transmitted to the coupling rods 6, 9 and then transmitted to the auxiliary crankshaft 8. For that reason, the energy which acts to the main shaft 3 at the time of explosion is reduced.
Patent JP-S62276239-A (JP)
Title: Control device for throttle valve
Inventor: INAGAKI TAKAFUMI
IPC: F02D41/14
Filed: 1986-05-21
Abstract: PURPOSE:To prevent the occurrence of hunting, by a method wherein, when the opening of a throttle valve is controlled to a target value, the speed of an on-off valve is set in response to a deviation between an actual opening and a target opening, and when the deviation is below a given value, a speed is set to a given value. CONSTITUTION:Based on detecting values from driving ring sensors 24 and 25 on both sides and float ring sensors 28 and 29 on both sides, an electronic control circuit 30 performs feedback control on an auxiliary throttle valve 10 on the upper stream of a main throttle valve 8 with the aid of a DC motor 11 so that maximum acceleration can be provided without the occurrence of an acceleration slip during acceleration of a vehicle. In this case, when a difference between a detecting value from an auxiliary throttle sensor 13 and a target opening exceeds a given deviation, the speed of an on-off valve is set to a high value, and when decreased to a value within the given deviation, an on-off valve speed is controlled to a given value.
Patent JP-S60263311-A (JP)
Title: Magnetic recording medium
Inventor: NISHIKAWA YASUROU
IPC: G11B5/72
Filed: 1984-06-11
Abstract: PURPOSE:To obtain a thin protection film which has high hardness, low gas permeability, high strength to injuries and a low frictional coefficiency, by forming the protection film on a magnetic thin metallic film containing Co by plasma polymerization and with use of the gas containing the saturated hydrocarbon of 1-14C. CONSTITUTION:A pair of counter electrodes 3 and 3 are provided into a vacuum container 2, and an AC power supply 4, for example, is connected to both electrodes 3. Then the saturated hydrocarbon gas of 1-14C is supply through a pipe 5. A plasma polymer film of saturated hydrocarbon is formed on the surface of a ferromagnetic thin film containing Co provided on a film supporter F while the supporter F set between electrodes 3 and 3 is dent to a take-up roll 6B from a supply roll 6A. Thus it is possible to obtain a magnetic recording medium having a small spacing loss between a head and a magnetic layer and contains a protection film that excels in the anticorrosive performance, the driving performance and the durability. Furthermore a lubricant of the higher fatty acid, its ester, etc. can be applied on the protection film.