baber/WOPTO huggingface dataset:
Patent JP-S6070313-A (JP)
Title: Heat pen type recorder
Inventor: UME KAZUO
IPC: G01D15/10
Filed: 1983-09-27
Abstract: PURPOSE:To record a signal, which is inputted from the outside from the time point when paper feeding is started, by applying an initial voltage, which is higher than a rated voltage, to the heater of a heat pen only during the period from the time point when the feeding of the recording paper is started. CONSTITUTION:When a power source is turned ON, a pre-heating voltage Vr from a DC power source 19 is applied to a heater 7 of a heat pen through a switching contact point 15 of a relay 14 and a switching contact point 18 of a relay 17. When a switch 12 of a paper feeding motor 11 is turned ON, a switch 13 is closed and the relay 14 is actuated. At the same time, a relay 17 is operated during a specified time period T corresponding to the pulse width of a single-shot multivibrator 22. As a result, an initial voltage Vp, which is higher than a rated voltage is applied to the heater 7 from the DC power source 19. After the specified time period T, the relay 17 is recovered. Therefore, the rated voltage Vs is applied to the heater 7 from the DC power source 19. Thus, a signal, which is inputted from the outside from the time point when paper feeding is started, can be positively recorded.
Patent JP-H0735695-A (JP)
Title: Dirt detecting method for package
Inventor: MASAI TETSUJI
IPC: G01N21/88
Filed: 1993-07-20
Abstract: PURPOSE:To clearly detect dirt and to detect fine and thin dirt by emitting lights in which a difference in reflected light intensities occurs from a yarn and the dirt such as oil, etc., to a package, and sensing its reflected lights. CONSTITUTION:When a light is emitted to a yarn via reflection spectral characteristics of the yarn and a reflected light of a shorter wavelength side region of a visible light is detected, the yarn and the dirt can be identified. Then, a package 1 is mounted at a support shaft 4, and intensities of the reflected lights are detected by an optical sensor 6 with a slender area from a tube sheet 2 to an outer periphery on its end face 1a as a visual field. To this end, two light sources 9 do not emit visible light but emits an ultraviolet light to uniformly irradiate an entire visual field of the sensor 6. Further, an intensity of only a light of a band of 380-550nm is detected by a filter of a lens 8. Thus, 36 pieces of detection signals are sampled during one revolution of the package 1, and sampled waveforms are compared to obtain an area of waveforms of a difference, thereby detecting dirt.
Patent JP-S57103477-A (JP)
Title: Ghost eliminating device for television signal
Inventor: MURATA TOSHINORI
IPC: H04N5/21
Filed: 1980-12-19
Abstract: PURPOSE:To operate stably a device without oscillation, by constituting plural delay circuit units from which conditions of no oscillation are easy to obtain and by combining them to constitute a system. CONSTITUTION:Delay circuit units consisting of delay elements 2 respectively are cascaded to constitute a system. Each delay circuit unit consists of an ader 4, elements 2 to which the output of the adder 4 is inputted, and amplifiers 3 to which outputs of elements 2 are inputted to input the output to an adder 4. A TV signal is inputted to an input IN of the adder of the first stage to obtain an output OUT in the output of the adder 4 of the last stage. This output OUT is given to an automatic gain control circuit 5, and the circuit 5 compares this output OUT with a reference voltage from a reference signal generating circuit 51 and gives a control signal to each amplifier 3 in accordance with their difference to control the gain. Thus, the TV signal output OUT with ghost eliminated is obtained without oscillation of the system.
Patent JP-2000007710-A (JP)
Title: Preparation of polymer
Inventor: KUNISADA TETSUYA
IPC: C08F10/02
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To prepare a polymer having a specified amt. of long-chain branches introduced into the main chain of the same by forming a polymer in a tubular reactor having a separated stream formed therein and simultaneously bringing the resultant polymer into contact with ethylene and/or an α-olefin for forming the long-chain branches. SOLUTION: 0.1-10 long-chain branches per 1,000 carbon atoms forming a polymer are introduced into the main chain of the polymer. A mixture comprising a feed monomer 2, a polymn. catalyst 3, a monomer 7 for forming long-chain branches, and optionally an inert medium 4 is supplied under pressure through the inlet port 1a of a tubular reactor 1. The mixture forms a gas/liquid separated stream or a gas/liquid/solid separated stream having a continuous gas phase in the flow direction in the tubular reactor 1, and thus, the feed monomer 2 is reacted while the liquid phase in the reactor is transported by the gas phase in the reactor. When the monomer 7 for forming the long-chain branches is the same as the feed monomer 2, the installation of another feed pipe is not necessary.
Patent JP-H0837863-A (JP)
Title: Harvester for farm product
Inventor: KOBASHI KENJI
IPC: A01D17/00
Filed: 1994-07-29
Abstract: PURPOSE:To provide a harvester for field crops which collects root crops such as sweet potato, potato and tuberous root of devil's tongue from the field and at the same time selects and places them into a container. CONSTITUTION:This harvester for field crops is provided with a digging conveyer 6 which is placed from the front lower end of the automotive machine body of the harvester to the rear end along the center line upon the machine body, and works for digging root crops from the field and transferring them. (1) In the harvester, a pair of driving rotors 36 for biting and taking up stems remaining on the field, after vines and foliages are removed, are placed in front of the digging conveyer in an oblique position against the proceeding direction of the machine body. (2) Biting members are placed on the respective peripheries of a pair of the driving rollers with a specific space so that the biting members on a periphery bite those on the other periphery. (3) The biting members have an angled cross section. And, (4) the biting members are made of an elastic material.
Patent JP-S6071228-A (JP)
Title: Covering method of specials
Inventor: FUJIWARA YOUTAROU
IPC: B29C63/42
Filed: 1983-09-29
Abstract: PURPOSE:To cover a specials with a covering resistive to a stress of heat shrinkage at high temperature, by using a heat-shrinkable covering sheet having an adhesiveness of relatively-high shearing strength when temperature is high, and a heat seal tape having an adhesive layer of a crosslinked polymer. CONSTITUTION:A heat-shrinkable sheet 1, which is provided with an adhesive layer 3 of elastomer having an adhesiveness of shearing strength 0.01-0.05kg/ cm<2> approx. at high temperature in the whole region on one side of a covering sheet, is wound around the periphery of a profile pipe, and the opposite ends of the sheet are made to overlap each other. A heat seal tape 4 having an adhesive layer 6 of a heat-adhesive crosslinked polymer is superposed on the surface of the sheet in the opposite-end portion, and is bonded thereon monolithically by heating, whereby the heat-shrinkable covering sheet 1 is formed into a tubular body. This tubular body of the heat-shrinkable covering sheet is heated over the entire periphery thereof to make it shrink toward peripheral surface of the specials and further it is bonded on the specials with the adhesive layer 3 of elastomer of the heat-shrinkable covering sheet.
Patent JP-H0343817-A (JP)
Title: Position operating system
Inventor: TANABE YASUHIRO
IPC: G06F3/038
Filed: 1989-07-12
Abstract: PURPOSE:To quickly and surely operate an object to a target position by providing a means which calculates the distance between the position of a pointing device and the target position of the object and a means which exchanges the position information based on the calculated distance. CONSTITUTION:A distance calculation means 14 calculates the distance between the position of a pointing device, e.g., a mouse and the target position of an object. When the data on the calculated distance is given to a position information conversion means 16, the means 16 converts the manipulated variable of the mouse into the large position information to move the object toward a distant target position despite the small manipulated variable of the mouse. At the same time, the means 16 converts the large manipulated variable into the small position information at a point near the target position of the object. Thus the object is gradually moved to its target position. As a result, the object can be surely operated to its target position in a short time with no overrun even through a cursor gets near the target position when the position of the cursor is controlled by means of the mouse.
Patent JP-H1123973-A (JP)
Title: Multispectral spectroscopic catoptric system
Inventor: SHINDO OSAMU
IPC: G02B17/08
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To obtain a compact and high-spatial-resolution optical system having practical image field by arranging a plane parallel plate, a spectroscopic optical part and a meniscus lens in the incident and exiting optical paths of a third rank reflection mirror. SOLUTION: Luminous flux made incident through the peripheral space of a second rank reflection mirror 2 is reflected toward the mirror 2 by a first rank reflection mirror 1. The reflected luminous flux from the mirror 2 passes through the central aperture 11 of the mirror 1 and is formed as an aerial image at an intermediate image forming point 12 in the vicinity of the aperture 11. The luminous flux is successively transmitted through the plane parallel plate 18 and the meniscus lens 19 and reflected by the mirror 3. After the reflected light from the mirror 3 is transmitted through the lens 19 again, it is bent by a bend mirror 13 formed on the plate 18 and made incident on the spectroscopic optical part 17 consisting of a spectral prism. Aberration caused in the optical part 17 is corrected by the plate 18 and the lens 19.
Patent JP-2001016751-A (JP)
Title: Intermediate foot step fixture for electric pole
Inventor: TAKAHASHI EIZO
IPC: H02G7/00
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a light and easy-to-carry intermediate foot step fixture for an electric pole, which is capable of positive mounting at an arbitrarily position of an electric pole for stabilized work, and easy to manufacture with integral molding by using a synthetic resin which has resistance to corrosion. SOLUTION: This intermediate foot step fixture for an electric pole consists of a step part 4 and a latching part 5 which extends upwards from one end of the step part 4, whereas the part 4 and the latching part 5 are integrally formed of synthetic resin, a plurality of anti-slip protrusions 6 are formed on the step part 4, and a plurality of reinforcing ribs 7 are formed at its bottom. The sectional shape of the latching part 5 is formed into a semi-curved surface to match that of the electric pole 2 roughly, and a vertically extending latching slot 8 is formed in its center near the upper end of the latching part 5.
Patent JP-H078183-A (JP)
Title: Feed for breeding pig
Inventor: TAKAHASHI HIDEHISA
IPC: A23K1/16
Filed: 1993-06-24
Abstract: PURPOSE:To improve the healthy state of a mother pig, reduce the abortion, promote the growth of a fetus, accelerate the recovery after the delivery and shorten the period from the gestation to the gestation by promoting the absorption of calcium and iron in the enteric canal and enhance the productivity of a pig farmer by enhancing the growth of a piglet. CONSTITUTION:This feed additive for breeding a pig is characterized as a guar gum hydrolyzate, obtained by partially hydrolyzing a mucilaginous polysaccharide contained in guar seeds with a mannase and having <=50cP viscosity of its 10% aqueous solution when measured with a Brookfield viscometer at 25 deg.C and 30r.p.m. This feed is obtained by adding this additive thereto.
Patent JP-H0230640-A (JP)
Title: Core glass for fiber plate
Inventor: YOSHIKAWA KOICHIRO
IPC: C03C13/04
Filed: 1988-07-19
Abstract: PURPOSE:To obtain the subject inexpensive core glass, having a high refractive index and excellent in devitrification stability, etc., by providing a specific composition without containing components, such as PbO or CdO, adversely affecting photoelectric surfaces and Na2O, K2O, etc., participating in fading and deterioration in stray light absorber glass. CONSTITUTION:The above-mentioned core glass for fiber plates, containing 5-30wt.% SiO2, 2-20wt.% B2O3, 15-32wt.% total amount of SiO2 and B2O3, 15-25wt.% La2O3, 10-25wt.% TiO2, 31-39wt.% BaO, 0-5wt.% ZrO2, 0-10wt.% WO3, 0-3wt.% Al2O3, 0-5wt.% SrO, 0-5wt.% ZnO, 0-5wt.% MgO, 0-5wt.% CaO and 0-7wt.% Nb2O5 without PbO, CdO, Bi2O3, As2O3, Sb2O3, ThO2, SeO, F, Cl, Na2O, K2O and Li2O and having >=1.8 refractive index, 85-100X10<-7>/ deg.C, <=600 deg.C strain point and 700-860 deg.C softening point.
Patent JP-2001012368-A (JP)
Title: Scroll vacuum pump
Inventor: KANBE MASARU
IPC: F04C25/02
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To obstruct the leak of process gas and the mixing of the atmosphere and floating dust in the process gas favorably. SOLUTION: In a scroll vacuum pump having annular seal parts 9, 10 buried in the slide surface 3a of a fixed rotor, a gas seal part 8 surrounding a seal part 10 is provided between seal parts 9, 10. An annular groove 11 is provided in the gas seal part 8 and gas not giving a bad effect to process gas is supplied.
Patent JP-S5969083-A (JP)
Inventor: NAKATANI MITSUHISA
IPC: A63B53/04
Filed: 1982-10-13
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-S6242949-A (JP)
Title: Curable unsaturated alkyd and production thereof
Inventor: TAKIYAMA EIICHIRO
IPC: C08G63/52
Filed: 1985-08-19
Abstract: NEW MATERIAL:A curable unsaturated alkyd shown by the formula I (R1 and R2 are H or methyl; n is 0 or 2; m is 2-20). USE:Useful for various uses such as coating compound, adhesive, molding material, FRP, etc., by dissolving the unsaturated alkyd in a monomer copolymerizable with an unsaturated bond in the molecule and curing it in the presence of a radical catalyst. Having improved properties in water resistance and chemical resistance and improved workability. PREPARATION:An epoxy resin shown by the formula II of bisphenol diglycidyl ether type is reacted with beta-naphthol in an amount to eliminate the epoxy group in the epoxy resin to give a compound shown by the formula III and the hydroxyl group in the reaction product shown by the formula III is esterified with an alpha,beta-unsaturated polybasic acid or anhydride, to give a compound shown by the formula I.
Patent JP-H05345836-A (JP)
Title: Method for promoting biodegradation for biodegradable resin composition
Inventor: OTAKE YOSHITO
IPC: C08J5/10
Filed: 1992-06-16
Abstract: PURPOSE:To markedly promote the biodegradation for a biodegradable composi tion comprising a thermoplastic resin, starch, oxidized oil and metallic compound by putting the composition to specific treatment. CONSTITUTION:Firstly, a biodegradable resin composition comprises (A) a thermoplastic resin (pref. polyolefin resin or polystyrene-based resin), (B) starch and/or a modified product thereof, (C) an oxidized oil (pref. an oil produced by oxidizing through steaming a vegetable oil such as colza oil) and (D) a metallic compound (pref. iron or aluminum compound) selected from metallic salts, metallic oxides and metallic hydroxides, is irradiated with ultraviolet light. Thence, the composition is brought into contact with a biodegradable medium comprising raw garbage and/or compost. For the ultraviolet light irradiation, it is recommended that such ultraviolet light as to have an emission line with maximum intensity in the wavelength region of <=400nm be irradiated followed by irradiation of ultraviolet light having an emission line with maximum intensity in the wavelength region of >400nm, in an atmosphere containing 0.034g/l of moisture.
Patent JP-H0711681-A (JP)
Title: Arm length adjusting method in operation handling device for flushing water tank
Inventor: SOGABE NOBUO
IPC: E03D5/092
Filed: 1993-06-25
Abstract: PURPOSE:To allow a single handling device to correspond to a variety of flushing water tanks by cutting an arm or selecting any arm out of a plurality of arms or controlling the length of any arm. CONSTITUTION:A plurality of cutting wires are preliminarily installed to a specified spot of a water tank arm 18 in the longitudinal direction. The arm 18 is cut at the position of an arbitrary cutting wire 24, thereby adjusting the length of the arm 18. More specifically, the arm 18 is cut at the position of the cutting wire 24 to cut off arm positions (a) and (b). Then, at this cutting position, the arm 18 is connected to a shaft 19 of a handle 10 again, thereby shortening the length of the arm by the arm portions (a) and (b). In addition, a plurality of arms, whose length is different from each other, are prepared. The length of the arm 18 may be adjusted by selectively connecting the arm to the handle main body 10.
Patent JP-H0628642-A (JP)
Title: Magnetic recording/reproducing device
Inventor: KUWAJIMA HIDEKI
IPC: G11B5/53
Filed: 1992-07-08
Abstract: PURPOSE:To miniaturize the device and to make it light by travelling a magnetic tape winding it on a rotary head cylinder attaching a magnetic head, bringing the magnetic head into contact with the magnetic tape and recording/ reproducing a video signal. CONSTITUTION:This device is provided with a rotary cylinder whose lead angle theta0 satisfies the formula when A=V0 tantheta and B=Vtantheta are set when recording/ reproducing the video signal on a tape 2 rotating in a tape travelling direction and at a reverse direction speed V0 and making a track angle on the tape 2 recorded by a basic VTR with a tape speed V as theta, a main head 5a for tracing the upper stage side recording track of a recording tape and a sub head 6a positioned on a place different from the main head only by a value (d) satisfying the formula of d/p = even number and for tracing the lower stage side recording track of the tape 2. Thus, the connection of the recording track of a VTR is realized highly accurately and the diameter of the rotary head cylinder is made less than one second of that of the basic VTR.
Patent JP-H1024391-A (JP)
Title: Production of aluminum brazing filler metal containing flux
Inventor: OSAME YASUHIRO
IPC: B23K35/40
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To improve formability of a compacted body by compacting a powder mixture or brazing filler metal component powder and flux component powder to be turned to a compacted body filled in high density because body brazing filler metal and flux components are of fine powder. SOLUTION: Adjacent powder particles 1 of brazing filler metal component are bonded by pressing, further, flux component particles 3 are penetrated into a void 2 between particles 1, the powder particles 1 of brazing filler metal and flux component powder particles 3 are uniformly distributed in high density. Further, the powder particles 1 of brazing filler metal is sufficiently deformed and a contact area between adjacent particles is enlarged, and bonding force is increased. Powder particle size of brazing filler metal component is kept to 1-300μm. When a particle size exceeds 300μm, a ratio of a contact area between adjacent particles to the whole surface area of particles is reduced, and bonding force is weakened as well as a volume of void part is increased, thus, formability is lowered.  On the other hand, In the case of <1μm, fluowability of particle is poor, and it is not preferable because powder packing property is degraded.
Patent JP-2001016837-A (JP)
Title: Oscillation type linear actuator
Inventor: HARRY SUHA GOKUTAAKU
IPC: B26B19/28
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To increase driving force of a movement member by converting part of force of no use for driving the moving member to effective force for driving the moving member and increase efficiency in power usage. SOLUTION: A stator 10 of an oscillation-type linear actuator is made up of a U-shaped core 13 and an excitation coil 12 wound thereon. Both end faces of the core 13 are magnetic poles 11a and 11b. A movement member 20 includes a permanent magnet 22 with one pole extending to both the magnet poles 11a and 11b, while the other pole of the permanent magnet 22 is joined with a yoke 23. The yoke 23 has magnetic poles 21a and 21b on both sides of the permanent magnet 22. In this case, the magnetic poles 11a, 11b, 21a, and 21b each has face 14a, 14b, 24a or 24b the more slanted toward the stator 10 is, the farther away it is from the permanent magnet 22, in the movement direction of the movable member 20.  A component of force in a movement direction of the moving member 20 is generated by a magnetic force between the moving member 20 and the stator 10 via the slanted faces 14a, 14b, 24a, and 24b.
Patent JP-S60149993-A (JP)
Inventor: GERORUTO ANDERUKA
IPC: G12B9/04
Filed: 1984-08-31
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-2001014993-A (JP)
Title: Electromagnet fixing structure for electromagnetic relay, and method thereof
Inventor: MIYAZAKI KATSUJI
IPC: H01F7/06
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To increase the attractive force of an electromagnet. SOLUTION: A yoke 11 is formed into an L-shape with a bent face part 111, and a rectangular through-hole 112 is bored in the bent face part 111, while an iron core 12 is formed in columnar shape with a longitudinally longer cross section than the rectangular through-hole 112. A protruding part 121 with a protruding face 121a of a size smaller than the through-hole 112 is protrusively provided at the center of one end of the iron core 12.  The protruding part 121 is inserted in the through-hole 112, and while fixing the yoke 11 and the iron core 12 by means of a caulking keep jig from five directions in total which are four peripheral directions of the bent face part 111 and one direction on the flange part 122 side, spin caulking is executed to the projecting portion of the protruding part 121 from the through-hole 112 so as to fill a clearance formed between the through-hole 12 and the protruding part 121, thus fixing the yoke 11 and the iron core 12.
Patent JP-S59176950-A (JP)
Inventor: AABUIN FUOOBESU
Filed: 1983-09-30
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-H0739083-A (JP)
Title: Method and system for controlling generator for vehicle
Inventor: EBISAWA TAKAYUKI
IPC: H02J7/16
Filed: 1993-07-22
Abstract: PURPOSE:To extend the operational life of a battery while the operational performance and the low fuel consumption of an internal combustion engine are maintained by a method wherein the state of a vehicle is monitored and a voltage instruction value is corrected and renewed so as to have the voltage of the battery agree with a target generated voltage. CONSTITUTION:An operational state detecting means 20 and an electrical load detecting means 21 judge the vehicle state in accordance with the sensed results of various sensors. A target voltage setting means 22 sets the target generator voltage corresponding to the vehicle state. A voltage instructing means 23 replaces the target generator voltage with a voltage instruction value. A correction value arithmetic unit 25 compares the voltage of a battery 14 with the target generator voltage and calculates a correction value and stores it and, further, corrects and renews the voltage instruction value in accordance with a predetermined rule. A generator 16 generates under the regulation of a regulator 17 in accordance with the renewed voltage instruction value. The correction is made when the vehicle state is stable or every predetermined renewal period.