baber/WOPTO huggingface dataset:
Patent JP-H04317819-A (JP)
Title: Tractor door seal
Inventor: YOSHINO MASAHIKO
IPC: B60Q1/38
Filed: 1991-04-15
Abstract: PURPOSE:To simplify the door seal of a tractor cabin and make the selection of lopus specifications, roof specifications or the like in the case of doors not being fitted. CONSTITUTION:A gate shaped lopusframe 5 extending over right and left fenders 4 is fitted to the rear portion of a vehicle body 15 haivng the steps 2 of an operation floor 1 and rear vehicle wheel 3 fenders 4. A roof 6 is fitted to this lopusframe 5. In addition, a front frame 7 is fitted between the roof 6 and the steps 2, and door glass sheets 8 are provided openably/closably at right and left both side portions. The door seal 9 of a door glass sheet 8 is so constituted that it abuts against a series of seal receiving surfaces such as lopusframe seal receiving surface 10, a roof seal receiving surface 11, a step seal receiving surface 12, a front frame seal receiving surface 13 and a fender seal receiving surface 14 and the like provided at the respective components.
Patent JP-S60226908-A (JP)
Inventor: TSUBAKIMORI SHINICHI
IPC: E01C23/09
Filed: 1984-04-23
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-H03280266-A (JP)
Title: Fm modulating circuit of pll system
Inventor: YAMAMOTO KENJI
IPC: G11B20/02
Filed: 1990-03-28
Abstract: PURPOSE:To shorten a holding time by increasing the opening gain of a PLL in an FM modulating circuit only for a part of a holding period in which holding correction is executed synchronously with head switching. CONSTITUTION:An FM modulation audio signal Sin reproduced from a track of a HIFI type VTR is removed at its AM component by an FM limiter 1 and then inputted to a phase detector 3. The detector 3 detects a phase difference between the FM input signal passed through the limiter 1 and the oscillation signal SVCO of a VCO 2, the detection output from the detector 3 is passed through an LPF 4 and a voltage signal Sout is obtained through a buffer 5. In this constitution, the phase detecting sensitivity of the detector 3 is controlled by a P.D. phase voltage detecting sensitivity control signal Vc. Namely, the phase detecting sensitivity of the detector 3 is increased only for the high level period of the signal Vc, i.e. only for a fixed period immediately after switching the head of the VTR. Consequently, the pulse width of head switching noise can be shortened and the holding period can also be shortened.
Patent JP-S57197513-A (JP)
Title: Reader
Inventor: NOSE TETSUSHI
IPC: G02B27/44
Filed: 1981-05-29
Abstract: PURPOSE:To obtain a reader with higher accuracy for positioning and higher S/N ratio, by disposing an opening of slit shape on an original plane and between the original plane and a zone plate used in place of an image forming lens. CONSTITUTION:Images of parts 141 and 142 of pictures and calligraphic works drawn on an original 13 are formed on this film sensors 171 and 172 on a transparent base 19 with zone plates 151 and 152 provided on a transparent base 18. A reference pattern is provided on the transparent bases 18 and 19 for the positioning of the zone plates 151 and 152 and the thin film sensors 171 and 172. On the other hand, to increase the S/N ratio through reduced flair rate on the sensor plane, the original reading plane is restricted to the opening having W in slit width.
Patent JP-H02260991-A (JP)
Title: Color sub-carrier reproducing device
Inventor: UCHINO SEIJI
IPC: H04N9/45
Filed: 1989-03-31
Abstract: PURPOSE:To reduce the phase fluctuation of a clock frequency due to the mixture of a video signal by synthesizing and generating a color sub-carrier frequency fsc directly from 10MHz with the use of a digital means, and directly comparing its phase with that of a color burst frequency signal included in the video signal. CONSTITUTION:When a first gate circuit 2 is closed, the color burst frequency is outputted. An output b(t) of the first gate circuit 2 is mixed with an output a(t) of a first filter 7 by a mixing circuit 8, and outputted to a second filter 9. Even when the offset voltage fluctuation conforming to a phase difference 0.1 deg. is generated in the mixing circuit 8, the phase fluctuation in the output of an oscillator 3, which generates an oscillating frequency 10MHz, is suppressed to (176/63)X0.1 deg.=0.279 deg.. Further the gate circuits are closed while a color sub- carrier burst is being generated by the first gate circuit 2 and the second gate circuit 10, and the gate circuits are opened in the other time. The video signal is separated from the color burst frequency signal by the first in a time area, namely by a switch operation. As a result, the mixture of the video signal into the part of the color burst signal can be completely prevented.
Patent JP-H05249390-A (JP)
Title: Light beam scanning device
Inventor: KANEKO YASUKI
IPC: G02B26/10
Filed: 1992-03-04
Abstract: PURPOSE:To adjust an object surface to be scanned to the reference focal plane of a laser beam without bringing object surface to be scanned into direct contact with a member corresponding to the reference focal plane. CONSTITUTION:This light beam scanning device has a scanning optical system which puts the laser beam in scanning operation in a main scanning direction, a table 7 with a height adjusting mechanism 11 which adjusts the height and inclination state of a mounted body 8 to be drawn, a moving stage 6 which moves the table 7 in a subscanning direction while the table 7 is mounted, and distance measuring sensors 14A and 14B which measure the height of the object 8 to be drawn at plural main-scanning directional positions.
Patent JP-S63248372-A (JP)
Title: Production of dry sausage
Inventor: KIMURA SANETOSHI
IPC: A23L13/60
Filed: 1987-04-03
Abstract: PURPOSE:To obtain the titled high-quality product having texture not changing even by vacuum freeze-drying and to contrive to shorten drying process thereof, by incompletely drying half finished food, before drying of dry sausage, by cold air and freeze-drying in vacuum. CONSTITUTION:First a half finished food before drying of dry sausage is incompletely dried by cold air. then the food is freeze-dried in vacuum into a given degree of dryness to give the aimed product. The period for incomplete drying by cold air is preferably 29-60% period which is required for completely drying only by cold air.
Patent JP-S60231833-A (JP)
Title: Production of special fancy spun yarn
Inventor: AOKI AKIRA
IPC: D02G3/34
Filed: 1984-04-26
Abstract: PURPOSE:To obtain the titled spun yarns having high fancy property in the form of slubs in different color in one spinning step, by holding the respective staple fiber bundles randomly and intermittently in feeding plural staple fiber bundles to a back roller. CONSTITUTION:A staple fiber bundle 1' of length corresponding to a part (A) is continuously nipped, and both staple fiber bundles 1' and 1'' in a length corresponding to a part (C) are fed to a back roller. The staple fiber bundle 1'' of length corresponding to a part (B) is then nipped, and the feed to the back roller is stopped. Thus, the aimed special fancy spun yarn capable of exposing the staple fiber bundle 1' and 1'' components alternately in repetition is obtained.
Patent JP-H08276024-A (JP)
Title: Timing controller for particle accelerator and timing control thereof
Inventor: NAKANISHI TETSUYA
IPC: H05H13/04
Filed: 1995-04-07
Abstract: PURPOSE: To enable a particule accelerator to radiate an ion beam with an optimum timing synchronizing with breathing, by outputting a delay pulse with a delay time to realize optimization of actuation timing of the pulse power source generated based on a pulse generated in a phase of breathing vibration. CONSTITUTION: A trigger generator 102 outputs a trigger at a suitable phase of a greathing wave shape. This phase is determined according to the time required for accelerating a beam and the time point of the breathing wave shape. Considering the rise time, etc., of each pulse power sources 100 and 21, the trigger endows a suitable time delay by adding each delay circuits 104 and 12a, and send to each pulse power source 104 and 12a as a delay pulse. Thereby, an ion beam is drawn out as an ion source beam from an ion source 100, accelerated by a linear accelerator, injected into a synchrotron and accelerated to required energy, then radiated as an outgoing beam toward a body to be irradiated.
Patent JP-H11260579-A (JP)
Title: Discharge lamp lighting apparatus
Inventor: JINBO KATSUYOSHI
IPC: H05B41/24
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration of circuit efficiency and prevent increase of heat generation in circuit parts while preventing remote control from being affected. SOLUTION: In this lighting apparatus, a.c. power source 1 is supplied to an inverter circuit 5 comprising a pair of switching elements 4, 4 through a rectifier 2, a chopper 3 and a smoothing capacitor C, the output terminals of the inverter circuit 5 are connected with a discharge lamp 6 through a circuit of a first capacitor C1 and a choke coil L and a transformer T; and the transformer T is connected in parallel with a second capacitor C2.  The rated lighting time oscillation frequency of the inverter circuit 5 at the time of rated lighting of the discharge lamp is set lower than the no-load resonance frequency of the first capacitor C1, the choke coil L, and the second capacitor C2 at the time of extinguishing the discharge lamp and the inverter circuit 5 is controlled by the output of a reception part 8 which receives infrared ray remote control signals 7 through a control circuit 9. In this case, the sub-carrier frequency of the signals 7 is within about 33-40 kHz, the frequency f1 of the circuit 5 is within about 50-65 kHz, and the output voltage of the chopper 3 is set to be within about 275-305 V and the ratio of the turns of wound wires in the primary side and the secondary side of the transformer T is controlled to be 1:(1.2-1.6).
Patent JP-S567594-A (JP)
Title: Voice coil for flat diaphragm type speaker
Inventor: TSUCHIYA ITSUO
IPC: H04R9/04
Filed: 1979-06-30
Abstract: PURPOSE: To reduce the air gap, by constituting the voice coil with foil conductor and coupling the foil conductor in two stages toward the moving direction of the coil.  
     CONSTITUTION: The voice coil 3 is fixed to the diaphragm 1 via the bobbin frame 21. In the coil 3, the foil conductor is laminated by the width (a) to form the voice coil unit l and this is coupled in two stages. Since the unit l is coupled by two stages toward the moving direction of the voice coil, it is not required to increase the air gap and accordingly, no need for the large sized magnet 5. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S567576-A (JP)
Title: Television audio receiver
Inventor: TSUTSUMI NOBUO
IPC: H04H20/88
Filed: 1979-06-29
Abstract: PURPOSE:To prevent beat interference between the horizontal scanning frequency component in television audio signal and its harmonics, by setting the clock oscillation frequency of delay elements to (2n+1)/2 times the horizontal frequency. CONSTITUTION:The monaural delay element 3M having many stages and the stereo delay element 3S having less stages are connected in parallel, the outputs are added to the switching circuit 8, and the output of either one of the delay elements 3M, 3S is picked up with switching by means of the stereo control signal. The clock pulse for drive is fed to both elements 3M and 3S from the clock oscillation circuit 4. The frequency of clock pulse is set to (2n+1)/2 of the horizontal frequency fH. Thus, the beat components of an integer multiple of fH/2 in the interference among the horizontal frequency component in television audio signal, its harmonics, clock pulse and its harmonics can only be produced.
Patent JP-S61241123-A (JP)
Title: Flow passage resistance adjusting device of double-screw extruder
Inventor: ITO TAKAYUKI
IPC: B29C48/50
Filed: 1985-04-18
Abstract: PURPOSE:To enable to adjust the flow passage resistance of a double-screw extruder by a simple structure wherein a traversing screen is provided in the midway of the screws of the double-screw extruder and the respective screws pierce through the screen so as to make a close fit between the piercing part of each screw and the screen and, in addition, resin flow passages, the opening of which is adjustable from the outside are bored in the screen. CONSTITUTION:Resin is sent from screw 1a and 2a sides to screw 1c and 2c sides as indicated with the arrow. Screws 1b and 2b, which pierce through a screen 4 provided across the screws, have circular cross sections with the outside diameters as small as possible and are set so as to make the gap (delta) between the screw and the screen on the leakage of resin through the gap small by closely fitting to the screen 4. Valve stems 6 to adjust the size of the opening of resin passages 5 bored in the screen 4 are inserted vertically movably in the resin passages 5. The flow passage resistance is adjusted by opening and closing the passages 5 through the vertical movement of the valve stems 6 with hydraulic or pneumatic cylinders 7.
Patent JP-H10281926-A (JP)
Title: Forming device for temperature lamination
Inventor: SATO YUKINARI
IPC: G01M9/00
Filed: 1997-04-01
Abstract: PROBLEM TO BE SOLVED: To make a lateral temperature distribution uniform by providing a flow restraining part in a part of a section where fluid heated by a heater passes through. SOLUTION: A tray 8 is provided with a flow restraining part 10 composed of a bar-shaped member 11 along the flow direction of air. The bar-shaped member 11 is made of carvone material and has a quadrangle section being about 50 mm in width, about 10 mm in height and about 1000 mm in length, and is provided at four spots on the tray 8 at about equal spaces in each unit space held between fellow support plates 7 and the fellow trays 8. The upper face of the bar-shaped member 11 does not abut against a heater 6 to form a space between them. When air is circulated in a temperature lamination forming device 9, a boundary layer is formed in a part of the support plate 7 and moreover in a part of each bar-shaped member 11. Therefore, the flow speed of the air passing through a unit space becomes slower in the parts of the support plate 7 and of each bar-shaped member 11, and at a sight of the whole of unit space, a state where the flow speed away from the support plate 7 is made to approach the flow speed passing through the support plate 7 is caused. Thus temperature distribution is, as a whole, made laterally uniform.
Patent JP-2000273437-A (JP)
Title: Polymeric ultraviolet light absorber and organic material, photographic element and silver halide photosensitive material containing the same polymeric ultraviolet light absorber
Inventor: ISHIZUKA TAKAHIRO
IPC: C08F20/60
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To obtain the subject absorber excellent in improving effects on light fastness of an organic material, especially a coloring matter and further excellent in solubility and light stability of the ultraviolet light absorber itself and useful as a silver halide photosensitive material, or the like, by polymerizing a specific compound. SOLUTION: This absorber contains a recurring unit prepared by polymerizing at least a compound represented by the formula [R1 is H, a 1-4C alkyl, a 1-4C alkoxycarbonyl, or the like; X is COO, CONH, or the like; Y is a (substituted) alkylene, a (substituted)arylene, or the like; Z is O, COO, or the like; (n) is 0 or 1; R2 is a (substituted)alkyl, a (substituted)alkenyl, or the like; R3 is H, a (substituted)alkyl, or the like; R4 is H, a (substituted)alkyl, or the like; R5 is H, a (substituted)alkyl, or the like]. Furthermore, for example, acrylic or methacrylic acid is preferably used as an ethylenic monomer which may be copolymerized with the above compound.
Patent JP-S6346216-A (JP)
Title: Epoxy resin composition for semiconductor sealing use
Inventor: TAKAHASHI ICHIRO
IPC: C08G59/18
Filed: 1987-04-03
Abstract: PURPOSE:To provide the titled low-modulus composition retaining both heat and moisture resistances, comprising a specific flexibilizer, novolak type epoxy resin, curing agent, curing promotor, filler, releaser, and surface-treating agent. CONSTITUTION:The objective composition comprising (A) a flexibilizer, i.e. a preliminary reaction product from (i) epoxy group-carrying modified silicone oil (pref. having epoxy group(s) either at both molecular ends or lying in the molecular chain) and (ii) phenol novolak resin (pref. with a softening point 60-110 deg.C) (pref. a reaction product in which >=90% of the epoxy resin of the modified silicone oil has been reacted with the OH group in the phenol novolak resin), (B) a novolak type epoxy resin, (C) a curing agent (e.g. phenol novolak resin), (D) a curing promotor (e.g. triphenyl phosphine), (E) a filler (e.g. crystalline silica powder), (F) a releaser, and (G) a surface-treating agent.
Patent JP-S63265974-A (JP)
Title: Aqueous paint suitable for use, especially, in aqueous bottom coat based on dispersion system of addition polymer
Inventor: ROEROFU BUTERU
IPC: C09D5/02
Filed: 1988-04-06
Abstract: Aqueous coating composition having a basis of a dispersion of an addition polymer (acting as binder), particularly as a base coat which is to be covered with a clear coat. To obtain layers having improved mechanical properties use is made of an addition polymer which is obtained in two or more steps by emulsion polymerization. In a first step copolymerization is effected of 60-95 parts b.w., based on 100 parts b.w. of addition polymer, of a monomer mixture comprising (A) 65-100 mole % of a mixture of 60-100 mole % of a (cyclo)alkyl (meth)acrylate, in which the (cyclo)alkyl group contains 4-12 C-atoms, and 0-40 mole % of a di(cyclo)alkyl maleate and/or a di(cyclo)alkyl fumarate, in which the (cyclo)alkyl groups contain 4-12 C-atoms, and 0-35 mole % of another, copolymerizable, monoalkylenically unsaturated monomer, and in a subsequent step of 5-40 parts b.w., based on 100 parts b.w. of addition polymer, of a monomer mixture (B) of 10-60 mole % of (meth)acrylic acid and 40-90 mole % of another copolymerizable, monoalkylenically unsaturated monomer, the (meth)acrylic acid moieties being at least partially ionized.
Patent JP-H09239170-A (JP)
Title: Sewing object pressing device
Inventor: SHIMADA HAJIME
IPC: D05B29/08
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a sewing object pressing device capable of restraining the occurrence of puckering more properly without any need of the fine adjustment of a pressing force. SOLUTION: This device is formed out of a throat plate, and a cloth presser A made of a foot 1 and an auxiliary presser 3 having the lower surface projected in parallel from a position behind a needle location. Furthermore, the device is energized so that the lower surface of the auxiliary presser 3 slightly projects from the lower surface of the foot 1 into the feed dog groove of the throat plate approximately horizontally. Also, a chamfer is formed on both sides of the upper part of the feed dog groove of the throat plate facing the auxiliary presser 3. In this case, the foot 1 forward of a part nearest the needle location is warped up to maximize a cloth feed motion.
Patent JP-S58212308-A (JP)
Inventor: RUIZU NEEBESU MENDESU
IPC: H02G15/18
Filed: 1983-05-11
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-S61241190-A (JP)
Title: Optical recording medium
Inventor: ARAHARA KOUZOU
IPC: G11B7/2475
Filed: 1985-04-18
Abstract: PURPOSE:To contrive enhancement of writing sensitivity and C/N in reading and a reduction in deterioration of C/N on reproduction by repeated irradiation with reading light, by providing a base and a film comprising a light-absorbing coloring matter and a specified low boiling point substance. CONSTITUTION:The light-absorbing coloring matter is at least one compound selected from the group consisting of cyanines, melocyanines, triphenylmethanes, naphthoquinones, xanthenes, squaliums, azulenes, azo-compounds, stilbenes, phthalocyanines, anthraquinones, azines and indigoids, while the low boiling point substance having an evaporation point lower than the melting point of the coloring matter and being solid at normal temperature has an evaporation point of 40-300 deg.C. The film comprising these components can be provided with bits by irradiating it with a recording beam.
Patent JP-H04293445-A (JP)
Title: Sprayer of chemical for pipe plastic greenhouse
Inventor: HONDA NAGANOBU
IPC: A01G9/24
Filed: 1991-03-21
Abstract: PURPOSE:To obtain a sprayer of chemicals for pipe plastic greenhouse, simply handleable even by one person, not being bathed with chemicals, usable even in a narrow place. CONSTITUTION:In a sprayer of chemicals for pipe plastic greenhouse, spraying plants growing in a pipe plastic greenhouse with an agent, the device, is equipped with a guide pipe 26 laid in the longer direction of the pipe plastic greenhouse, a spray nozzle unit 10 having at least one spray nozzle 12, a hanging tool 18 which is connected to the spray nozzle unit 10, is engaged with a guide pipe 26 and is movable along the guide pipe 26, a hose 24 to supply a chemical to the spray nozzle unit 10 and a transporting means 30 capable of moving the spray nozzle unit 10 along the guide pipe 26.
Patent JP-H06299238-A (JP)
Title: Manufacture of steel plate having excellent fatigue crack propagation resistant characteristic and toughness at welding heat-influenced part
Inventor: ITO AKIRA
IPC: B22D11/00
Filed: 1993-04-09
Abstract: PURPOSE:To obtain a steel plate having fatigue resistant characteristic, improved in toughness at a welding heat-influenced part of welding by controlling water cooling condition after rolling a specific composition of Ti-adding steel in a specific condition. CONSTITUTION:Into molten steel having <=0.003% Al content, Ti the finish content of which becomes 0.005-0.020% is added, and after deoxidizing, Al the finish content of which becomes 0.005-0.030% is added. As the other components, 0.03-0.20% C, <=0.50% Si, 0.4-1.60% Mn, <=0.020% P, <=0.010% S, 0.0020-0.0060% N and the balance Fe are contained. The steel slab having this composition is directly rolled or rolled after reheating, and in the finish-rolling, the rolling is completed in the range of Ar3+10 deg.C to Ar3-50 deg.C. Successively, the front and the back surfaces of the steel plate are water-cooled at the same time from the temp. of <=Ar3-50 deg.C and the water- cooling is stopped at <=600 deg.C and thereafter, air-cooling is executed. By this method, the steel plate, in which island-state martensites having the shape of <=20mum average existing interval and >=5 average flattening ratio exist at <=5% volume ratio, can be manufactured.
Patent JP-H11278269-A (JP)
Title: Track circuit monitoring device
Inventor: NOMA MOTONOBU
IPC: B60M3/00
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To detect all abnormality on a track circuit on the basis of a little data in a case where a judging and computing unit judges generation of abnormality in a track circuit by specifying a cause of the abnormality among an alternating current power source device, an impedance element, a track zone and a track relay, and outputting a result of specification. SOLUTION: A current detector 25 is inserted into a cable connected to an output terminal of a power source device 3. A voltage detector 26 is connected to the output terminal of the power source device 3 or a terminal of a track 100, and a phase difference between two voltages applied to a main coil 40 and a local coil 41 of a track relay is detected by a phase difference detector 27. A computing device 35, in which the transmitting current signal I, the transmitting voltage signal v, the receiving voltage signal V and a phase difference signal are input, outputs the existence output 44 of abnormality of the track circuit and the specifying output 45 of a part, in which abnormality is generated, in the case where abnormality is generated. With this structure, though the detected data does not correspond to all the circuit element, a cause of abnormality can be specified.