baber/WOPTO huggingface dataset:
Patent JP-H09113574-A (JP)
Title: Measuring method for semiconductor element
Inventor: ISONO HIDETO
IPC: H04N5/372
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To simply measure the characteristic and defect of a semiconductor element such as a CCD solid image pickup element in a short time by detecting the temperature of the semiconductor element, and controlling at least one of the value of the output signal and the reference value in response to this temperature. SOLUTION: A gain controller 5 provided on the output side of a solid image pickup element 1, a drive pulse generation section (a timing generator 2 and a drive circuit 3) for driving the solid image pickup element 1, and a reference value generation section 7 are provided. A control signal according to the temperature of the solid image pickup element 1 is fed to at least one of the gain controller 5, drive pulse generation sections 2, 3, and reference value generation section 7, and at least one of the storage time and reference value is controlled for measurement.
Patent JP-H0797942-A (JP)
Title: Air-fuel ratio controller of internal combustion engine
Inventor: OSHIMA YOSHIKAZU
IPC: F02D21/08
Filed: 1993-09-29
Abstract: PURPOSE:To provide an air-fuel ratio controller wherein exhaust gas property is improved without generating turbulence of the air-fuel ratio caused by exhaust gas recirculation delay following the response delay of a recirculating gas control valve of an exhaust gas recirculating mechanism. CONSTITUTION:When an EGR is turned on, the reference value gtm of a required recirculating gas amount gt is calculated by the actual valve opening LACT of an EGR valve 22 and absolute pressure PBA in an intake pipe 2, and the rotatioanl correction factor KNgt is calculated by the engine speed NE of an engine 1. The atmosphere correction factor KPgt of gt is calculated by the atmospheric pressure PA, and gt is calculated by these calculated values gtm, KNgt and KPgt, and the fundamental fuel amount is corrected on the basis of gt.
Patent JP-H11113130-A (JP)
Title: Cable tray
Inventor: OKAZAKI KOJI
IPC: H05K7/18
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To obtain a cable tray in which a number of installed cables contained in it can be tied easily. SOLUTION: Both bottom ends of a pair of long main beams 11 which are placed in parallel with each other are linked with each other by short auxiliary beams 12 at predetermined intervals. Slender slits 13 are formed in the top surfaces of the auxiliary beams 12 so as to have their longitudinal directions perpendicular to the longitudinal direction of the main beam 11. A number of connecting fixtures 14 with hooks are attached to the auxiliary beams 12 so as to have the respective hooks protrude from the slits 13, and furthermore to be able to slide in the longitudinal directions of the slits 13.
Patent JP-H11107967-A (JP)
Title: Sealed compressor
Inventor: SAWABE HIROYUKI
IPC: F04C29/02
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To impart a sufficient centrifugal force to a mixture of a lubricating oil with a coolant to satisfactorily separate the coolant from the lubricating oil by making an oil separating plate into a substantially disc form, and forming radial protruding parts and recessed parts on the surface of the disk continuously to the disc circumferential part. SOLUTION: An oil separating plate 37 has a substantially disc form having four radial protruding parts 39 and recessed parts 45 alternately formed on the lower surface adjacently to each other. The recessed parts 45 are linearly continued to the circumferential part of the disc. A through-hole 38 for piercing the rotating shaft 5 of a rotor core 11 is formed in the center of the disc, and bolt holes 42 are formed in the part of the protruding parts 39 around the through-hole 38 to fix the plate 37 through a bolt 43 and a nut 47. A mixture of a lubricating oil with a coolant is moved in contact with the protruding parts 39 through the recessed parts 45 as passage, and a centrifugal force is imparted thereto.  Since the protruding parts 39 are continued to the disc circumferential part, the mixture is blown off from the ends of the protruding parts 39 by a sufficiently large centrifugal force, and collided with a stator 13. Since the distance between the end of the protruding parts 39 and an electric winding 15 is small, the coolant is sufficiently separated from the lubricating oil by a large impact.
Patent JP-2000097610-A (JP)
Title: Pinhole
Inventor: MURAKAMI KATSUHIKO
IPC: G01B9/02
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a pinhole (e.g. microscopic pinhole with the dimension of 1 μm or less) which achieves an easier making and a higher durability. SOLUTION: There are arranged a transparent substrate 2 and a metal light shielding film 1 which comprises metal having the melting point of 1,800 deg.C or higher provided on the substrate 2 and has a microscopic opening 3 formed by removing a part of the film. The metal is preferably chromium, molybdenum, tungsten, tantalum, ruthenium, niobium, rhenium, rhodium, osmium, iridium, hafnium, vanadium or zirconium or an alloy or a compound containing those of the metals.
Patent JP-S63118314-A (JP)
Title: Resin composition for electrical laminate
Inventor: OGURA TATESHI
IPC: C08F299/02
Filed: 1986-11-07
Abstract: PURPOSE:To provide the titled composition containing a curable prepolymer having (meth)acryloyl group at side chain terminal, a chlorine-containing flame- retardant monomer and a crosslinking vinyl monomer at specific ratios and having excellent flame-retardance, heat-resistance, water-resistance and draw- formability. CONSTITUTION:The objective composition is composed mainly of a compounded liquid of a flame-retardant resin consisting of (A) 10-60wt% curable prepolymer having (meth)acryloyl group at side chain terminal and expressed by formula I [A is main chain part of a random copolymer of a vinyl monomer and a (meth)acryloyl monomer; R1-R3 are H or methyl; n is 0-5], (B) 5-50wt% chlorine-containing flame-retardant monomer of formula II (R is 1-18C aliphatic or alicyclic hydrocarbon group containing Br or Cl; the C atom bonded to O atom is primary or secondary carbon; n is 1-15) and (C) the remaining part of a crosslinking vinyl monomer [e.g. (substituted)styrene].
Patent JP-2001090578-A (JP)
Title: Control device for cylinder fuel injection engine
Inventor: YOSHIDA YOSHIYUKI
IPC: F02D41/04
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To stably control the change of an ignition timing in the condition of operating an engine with fuel injection in a compression stroke. SOLUTION: When an ignition timing is changed in the condition of operating an engine with fuel injection in a compression stroke, a fuel injection timing is changed in conjunction with an engine rotating speed and a fuel supply pressure.
Patent JP-H02111964-A (JP)
Title: Photoner
Inventor: YOSHINAKA MINORU
IPC: G03G9/09
Filed: 1988-10-21
Abstract: PURPOSE:To enhance lightness of marking by using a photoner composed of zinc oxide whiskers having needle crystal part extending in different plural axial directions from nuclear parts and an insulating resin. CONSTITUTION:The photoner is composed of the ZnO whiskers 11 consisting of needle crystal part extending in different plural axial directions from the nuclear parts and the insulating resins 12 selected from resins easily soluble in organic solvents and easily heat-meltable resins, and it is prepared only by sufficiently mixing the whiskers 11 with the resin 12 powder, thus permitting the obtained composition containing in a buried state of the whiskers having colorless transparent monocrystalline structures shaped like tetrapods and high in photoconductivity to efficiently transmit light into it, and the phototoner to be enhanced in photosensitivity and to execute marking high in lightness since the ZnO are agglomerates of single crystal having high photconductivity.
Patent JP-2001094149-A (JP)
Title: P-type group iii nitride semiconductor and manufacturing method therefor
Inventor: AKASAKI ISAMU
IPC: H01S5/323
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for increasing carrier injection efficiency and for reducing a resistance, related to a p-type group III nitride semiconductor. SOLUTION: A GaN semiconductor is grown on a buffer layer provided on a substrate by an organic metal compound vapor-phase growth method using at least the gas of gallium source, a gas of nitrogen source, and a gas containing p-type impurity as a material gas. Here, a gas containing Mg is used as a gas containing p-type impurity, and a nitrogen gas is substantially used as a carrier gas for the material. For the amount of gas of indium source, the mole ratio of indium source gas is set at 0.001 to 1 of a gallium source gas, while the growth temperature is such temperature as the positive hole carrier concentration is 1×1017 cm-3 or above when it is measured at a room temperature, in a range 950-1,050 deg.C.  Thus Al1-x-vGayInxN (wherein, 0<=y<1, x is a mole ratio corresponding to 1×1017 to 5×1020 cm-3, 0<x+y<=1) film, where Mg containing In by 1×1017 to 5×1020 cm-3 is doped is formed, to increase the positive hole carrier concentration without annealing.
Patent JP-H05110684-A (JP)
Title: State display system for subscriber line
Inventor: KITAGUCHI HIDEAKI
IPC: H04M1/82
Filed: 1991-10-16
Abstract: PURPOSE:To prevent dialing just after the arrival of a call by displaying a dialing and an incoming call reply at a telephone set side distinguishably. CONSTITUTION:When a call comes from a public line network 21 or a telephone set 2 while the telephone set 1 is hooked on, a CPU 17 stores the incoming call to the telephone set 1 into a memory 18. When the telephone set 1 is hooked off in this state, off-hook information detected by a telephone set call detection section 9 is read by the CPU 17 via a control information transmission reception section 11 and a control information transmission reception section 14 and the telephone set 1 reads the reply state to the incoming call from the memory, then a blue color 120 INT blink command signal and an incoming call confirming tone generating control command signal corresponding to an outgoing incoming call display lamp 3 to a control information transmission reception section 14. Both the signals reach the telephone set 1 via the control information transmission reception section 11 and the outgoing incoming call display lamp 3 of the telephone set 1 blinks by the blue 120INT signal and the incoming call confirming tone is generated.
Patent JP-S62127524-A (JP)
Title: Pad liner for disc braking device
Inventor: ISHIKAWA YOSHIMI
IPC: F16D55/224
Filed: 1985-11-27
Abstract: PURPOSE:To prevent ceramics' wear, crack, separation and so on from occurring, by molding a covered layer, made up of thermally spraying the zirconia ceramics except the circumference of a hanger pin insertion hole, in the backside of a pad liner. CONSTITUTION:An undercoat 6 composed of nickel chromium is coated on the backside 4c of a pad liner 4 except a hanging part 4a, and a top coat 7 is solidly formed on an upper surface of the undercoat after thermal spray of zirconia ceramics. Here, this top coat 7 is formed in 0.3mm in thickness in a way of thermally spraying powder added with calcia (calcium oxide CaO), yttria (Y2O3), magnesia (MgO) or the like to powder of zirconia (ZrO2) or zirconia. Therefore, since a hanger pin 5 and the top coat 7 are not made contact with each other, wear crack, separation an so on are prevented from occurring, thus adiabatic efficiency is improvable.
Patent JP-H1090855-A (JP)
Title: Photographic lining material
Inventor: UTO MITSUTAKA
IPC: B42D1/08
Filed: 1996-09-17
Abstract: PROBLEM TO BE SOLVED: To enable a photograph to be fixed to a lining material in a state as flat as a mirror easily and securely by an inexperienced person by arranging adhesive layers on both sides of a resin sheet or a paper sheet and fixing a strippable paper to each adhesive layer. SOLUTION: The lining material 1 comprises a base plate 2, a thin resin or paper sheet 3, and the strippable paper 4, and the adhesive layers 5, 6 interposed between the baseplate 2 and the sheet 3 and between the sheet 3 and the strippable paper 4. One side or both sides of the sheet 3 are subjected to roughening treatment, such as sand blast treatment, to form wholly finely rough faces. When the lining material 1 is used, the strippable paper is peeled off a photograph is placed on it and the photograph is pressed from above, and since the excess adhesive is expelled to the inside of the roughed face, trouble caused by that the excess adhesive solidifies here and there and these parts rise and impair the flatness of the whole parts of the photograph can be avoided. When the reverse side of the resin sheet 3 is also roughed, such trouble can be restrained on the reverse side.
Patent JP-2001088266-A (JP)
Title: Method for manufacturing gravure form plate
Inventor: SHIGETA KAKU
IPC: B41N1/06
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a gravure form plate which eliminates a developing process and enables superfine honing without generating striped patterns of pitches. SOLUTION: Removing a balled plating, measuring a diameter, ballad plating, honing after the plating, applying a black paint, forming images by a YAG laser, etching, separating a resist and chromium plating are carried out for a printing roll. Polishing to fine a surface roughness is conducted in a state while an extension line of a rotary shaft of a whetstone is set not to cross a rotational axis of a roll to be formed and at the same time, the extension line of the rotary shaft of the whetstone as seen from a plane direction is made to intersect at right angles to the rotational axis of the roll to be formed. Therefore, straight parts at both sides parallel to a diametrical line of the whetstone are kept as lines of contact of the whetstone side in contact with a generator of the roll to be formed in a range not out of center holes of end faces of the whetstone.
Patent JP-S61226635-A (JP)
Title: Measurement of small weight constituent layer in stratiform mixture
Inventor: SUCHIIBUN SHII WAADOROU
IPC: G01N15/04
Filed: 1985-11-27
Abstract: A complex liquid, such as a biological liquid, is stratified, as by centrifugation in a tube, into constituent layers. The most dense or heaviest constituent layer is measured volumetrically by physically expanding the entire layer with a cylindrical float which is inserted in the tube and which occupies the portion of the tube also occupied by the constituent layer being measured. The axial extent of the expanded layer is measured to provide an indication of the volume of the layer being measured. The end of the tube proximate to the layer being measured contains a plug of a more dense material which is immiscible with the subject liquid and into which the float will settle during centrifugation. The float thus settles into the plug of dense material and "floats" therein so as to extend through the entirety of the layer being measured.
Patent JP-H04142399-A (JP)
Title: Nonhalogenous detergent composition
Inventor: OSADA KENICHIRO
IPC: C11D17/00
Filed: 1990-10-03
Abstract: PURPOSE:To obtain a nonhalogenous detergent which can be substituted for fluorocarbon detergents by mixing a specific alcohol with a specific nonionic surfactant or aminic compound. CONSTITUTION:A detergent composition comprising 100 pts.wt. alcohol represented by formula I (wherein R<1> is a straight-chain or branched 2-6C alkyl) and 0.5-30 pts.wt. nonionic surfactant represented by formula II (wherein R<2> is an 8-26C alkyl or 8-26C alkenyl; A is a 2-3C alkylene; m is 1-16) and/or 0.1-30 pts.wt. aminic compound represented by formula III (wherein R<3> is a cyclohexyl group, 8-18C alkyl, 8-18C alkenyl or 8-18C acyl; X and Y are the same or different and are each H or formula IV, except the case where both of X and Y are H; n>=1), provided that where the alcohol is ethanol, the composition contains at least the above aminic compound in the above amount.
Patent JP-2000060685-A (JP)
Title: Air health mat
Inventor: FUTAKI TAKEHIKO
IPC: A47C27/00
Filed: 1998-08-17
Abstract: PROBLEM TO BE SOLVED: To provide an economical means for eliminating unpleasant gas (poisonous, noxious malodorous gas and steam) of high concentration from a floor and a wall. SOLUTION: The whole surfaces or a part of a floor 5, a wall 6, furniture 4, and the like emitting unpleasant gas are covered with mats 2 containing an adsorbent 1 to eliminate unpleasant gas. Emission of unpleasant gas is effectively prevented because of covering the emission source of unpleasant gas to adsorb it. Unpleasant gas from parts uncovered with the mat 2 can also be adsorbed by a large spread plane. Power is not needed, nor is the action of a person impeded. The mats 2 can be concealed with a carpet 3, furniture 4, and the like, or the mat 2 can be decorated. A flexible foam body or fibrous adsorbent is used to prevent the adsorbent from being powdered to soil the floor and the like. The mat can be repeatedly used being regenerated by ventilation under heating and decompression.  The emitted unpleasant gas can be economically coped with over a long period of time by periodical replacement with the regenerated mat.
Patent JP-H06116277-A (JP)
Title: Organic calcium composition and its production
Inventor: IWAO TETSUYA
IPC: C07C29/68
Filed: 1992-10-06
Abstract: PURPOSE:To remarkably improve the stability of an organic calcium to heat and the solubility to solvents and simultaneously make it possible to directly utilize performance of the organic calcium for polymerization and organic synthesis by coordinating the organic calcium with the alkoxyaluminum having low activity. CONSTITUTION:This organic calcium composition is a coordinate compound CaR2.2/3 Al(OR')3 which consists of CaR2 (R is 1-6C alkyl or phenyl) and Al(OR')3 (R' is 1-6C alkyl). This organic calcium compound is produced by reacting an alkoxycalcium of the formula Ca(OR')2 with an organic aluminum of the formula AlR3 in a molar ratio of 3:2.
Patent JP-2000082347-A (JP)
Title: Cooling method of superconductive cable
Inventor: NAKAYAMA TOSHIMASA
IPC: H01B12/16
Filed: 1998-09-04
Abstract: PROBLEM TO BE SOLVED: To effectively carry a large power by reducing an electric resistance at a low cost by covering a cable of a superconductive transmitting medium with a heat pipe and cooling the heat pipe with a cooling device using Peltier element. SOLUTION: A superconductive transmitting medium 1 is covered with a plastic 2 and a periphery thereof is covered with a heat pipe 3. The heat pipe 3 has a two-split gutter shape and an operating fluid is filled in the inside thereof under reduced pressure. Polyurethane 4 is provided on a periphery thereof and an insulating closing coating 5 is coated on a periphery thereof. Thereby, a cable is completely covered with the heat pipe 3 and is kept at a low temperature performing a superconductivity. Then a heat insulation of the periphery is sufficient and an electric resistance is disappeared to inhibit heating. Accordingly, a transmission load applied to the heat pipe 3 is disappeared, a power required for cooling also becomes zero and it is possible to infinitely transmit a power.  Actually, since the heat insulation is not complete, a cooling device using Peltier element is required and a plurality of cooling devices are disposed at a predetermined interval.
Patent JP-H04144696-A (JP)
Title: Method for preparing composition containing angiotensin transferase-inhibiting agent
Inventor: YOSHIKAWA MASAAKI
IPC: A61P9/12
Filed: 1990-10-03
Abstract: PURPOSE:To prepare an angiotensin transferase inhibitor-containing composition especially useful as an antihypertensive drug or antihypertensive food by hydrolyzing protein with thermolycin. CONSTITUTION:Protein, especially bonito, bonito-originated substance, fish, pork, beef or chicken is hydrolyzed with thermolycin to provide a composition containing peptides having an angiotensin transferase-inhibiting activity. The prepared angiotensin transferase inhibitor-containing composition is a mixture of various kinds of proteins and may be used as such or after being subjected to post treatments. The peptides may be administered orally, parenterally or rectally but is preferably administered orally. The peptides are usually mixed with a carrier for preparations and administered in a form of the preparations As the carrier for the preparations, substances usually employed in the preparation field and not reacting with the peptides are used.
Patent JP-H07123786-A (JP)
Title: Signal processor for inverter
Inventor: KOSAKA SHIGEO
IPC: H02P1/24
Filed: 1993-10-26
Abstract: PURPOSE:To provide a signal processor for an inverter which can prevent damage to the inverter due to a regenerated current of an induction motor during stop operation. CONSTITUTION:An inverter I can select a stop mode for stop energization to set an induction motor M to a free running state or a mode of stop to decelerate to stop while decelerating the motor M when a stop signal is input when the operation of the motor M is stopped. An excitation inhibitor 3 inhibits excitation of a relay Ry by a relay controller 2 until a relay contact X1 of the relay Ry for applying a stop signal is returned from a normally open side to a normally closed side and a signal of a timer 4 outputted from the returned time or an output of a return signal from the inverter I is eliminated. The relay Ry is not excited even if the relay Ry is again turned ON immediately after it is turned OFF by an automatic signal contact S0 due to the inhibition, and a start signal to be applied to the inverter I is not applied.
Patent JP-H06121106-A (JP)
Title: Facsimile equipment
Inventor: FUKADA HISASHI
IPC: H04N1/00
Filed: 1992-10-06
Abstract: PURPOSE:To provide the facsimile equipment which can previously prevent jamming due to ejected receiving paper. CONSTITUTION:A facsimile equipment 40 is provided with a solenoid driving part 19. In order to count the number of receiving paper ejected to a paper ejecting part, a number RX of times to transmit an RTC signal is stored. The number RX is compared with the maximum number of receiving paper to be ejected/collected to the paper ejecting part without inducing jamming. When the number RX is the larger, it is judged that the receiving papers 50 accumulated at a paper ejecting part 54 is at a level to induce jamming. As a result, a solenoid driving rod 56 is pulled in the direction of an arrow X1, and the outside part of the paper ejecting part 54 is directed downward. The receiving paper 50 integrated at the paper ejecting part 54 is slipped downward and removed from the paper ejecting part 54.