baber/WOPTO huggingface dataset:
Patent JP-H08285738-A (JP)
Title: Dust collector/analyzer for gas
Inventor: SAKAI SHOZO
IPC: G01N1/28
Filed: 1995-04-14
Abstract: PURPOSE: To obtain a dust collection liquid of high desired concentration accu rately by prestoring conditions for determining the concentration of dust collec tion liquid effectively, and calculating an optimal quantity of steam for a data corresponding to that conditions from a desired concentration thereby accelerat ing generation of steam. CONSTITUTION: The dust collector/analyzer in gas comprises a suction/discharge unit 10, a steam supply unit 20, a gas/water separator 30, a dust collection liquid analyzer 40, a concentration setting/inputting unit 50, and a controller 60. Results of study on the conditions for determining the concentration of dust collection liquid efficiently are prestored in a memory 63. For the data corresponding to the conditions (i.e., content of moisture in dust sucked through the suction unit 10, and temperature of a condenser 31), an optimal quantity of steam is determined based on a desired concentration being given and generation of steam corresponding to that quantity is accelerated through a controller 60. With such arrangement, a dust collection liquid having high desired concentration can be obtained accurately.
Patent JP-H07311673-A (JP)
Title: Method and circuit arrangement for randowm-number generation
Inventor: BOODOO ARUBERUTO
IPC: G06F7/58
Filed: 1991-03-28
Abstract: PURPOSE: To increase security for the generation of a random number by correcting at least a part of an input by the calculation of the random number and data decided by a phenomenon reaching from an outside part to a processing unit independent of data included in the calculation. CONSTITUTION: A random number is generated by using a cipher calculation system 7 for enciphering a starting value S into a random number R with the support of a code value K. The starting value S and the code value K are stored in storage positions 2a and 2b of a memory. Each time the random number is requested, the random number is generated by using the starting value S and the code value K at that time by the cipher calculation system 7. The large part of the starting value S and the code value K is occupied by the random number, and those values are inputted through a keyboard or a serial interface. At least one part of the input is corrected by data decided by a phenomenon reaching from an outside part to a processing unit, so that the quality of the random number can be improved in an expectable and functional link.
Patent JP-S58207628-A (JP)
Title: Table drive mechanism
Inventor: TANIGUCHI YUUZOU
IPC: H01L21/027
Filed: 1982-05-28
Abstract: PURPOSE:To enable the parallel and vertical movements of a table and facilitate the rough and fine movements thereof by a method wherein the tabe loaded with wafers, etc. is supported by three rotation/axial movement conversion heads with a speed reducing mechanism, and fine movement motors are connected to each of these heads, and they are so constituted that a rough movement motor is connected to whole heads into an integral body. CONSTITUTION:The table 11 is moved immediately below a height detector 27 by moving the XY table 14, then the internal shafts 18 of each head 16A-16C are rotated by driving the rough movement motor 25, and thus the table 11 is moved up by rapidly projecting a projection shaft 19. Then, the table 11 is stopped at the position that it contacts or strikes the height detector 27. The horizontal state of the table 11 is detected by the height detector 27, and a part or whole of fine movement motors 20A, 20B, and 20C are driven in a control part 28, based on the signal thereof. The external shaft 17 of the head corresponding to the fine movement motor is rotated, thus corrects the inclination of the entire body of the table by making the projection shafts 19 advance or retreat at a low speed, and accordingly sets the table 11 in the horizontal state.
Patent JP-H03289982-A (JP)
Title: Full automatic mah-jong table body
Inventor: ANENUMA HIROMITSU
IPC: A63F9/20
Filed: 1990-04-04
Abstract: PURPOSE:To suppress a bracket for installing the constituting parts of a full automatic mah-jong device to a necessary minimum limit and to reduce the number of parts and the number of assembling processes by integrally forming each support part of a full automatic mah-jong device, a waiting table temporarily supporting built pieces, a body bottom plate part, and frame part on the body side. CONSTITUTION:A guide bar stay 128 and a guide bar support part 129 are erected upwardly from a bottom plate part 101 of a mah-jong table body 1 adjacently to the outside of the two ends of a first waiting table 601a. A guide bar 711 is spanned in parallel to the first waiting table 6a through support metals 709 and 710, and a gate member 712 is slidably engaged with the guide bar 711. A tip support piece 713 of the gate member 712 is suspended downward. Gate pulley stays 130 and 131 are erected upward from the bottom plate part 101 of the mah-jong table body 1 adjacently to guide bar support parts 103 and 104. The bottom plate part 101, side plate parts 102, an opening 103 for inserting a control base board, a middle bottom plate part 104, and side frame parts 105 of the mah-jong table body 1 are integrally injection- molded from ABS resin as a raw material. Thereby, rigidity and strength are improved, and through the decrease of the thickness of the parts, weight and a cost can be reduced.
Patent JP-S5714154-A (JP)
Title: Manufacture of heat-resistant solar energy selective absorption surface
Inventor: TAKEDA NORIYUKI
IPC: C23C22/63
Filed: 1980-06-30
Abstract: PURPOSE: To provide a solar energy selective absorption surface which may show a superior heat resistant characteristic and keep a better selective absorption characteristic for a long period of time by a method wherein a copper or a copper alloy base material is immersed in alkalic solution containing oxidation agent and then immersed in the solution of molybdate.  
     CONSTITUTION: When the heat-resistant solar energy selective absorption surface is made, at first, a copper or a copper alloy base material is immersed in the liquid in which blacking liquid containing alkalic solution, for example, hydroxide sodium of chlorous acid sodium or hydroxide potassium solution is kept at a temperature of about 100°C then a copper oxide film is formed on the surface. Then, a sufficient water cleaning is applied, the surface is immersed in the solution of molybdate kept at a temperature of about 10W60°C, and a sufficient water cleaning is applied. Drying of the base material may provide a solar energy absorption member having a desired selective absorption surface therein. As a molybdate, either a molybdic acid alkali salt or molibdate ammonium is preferably applied. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H03288478-A (JP)
Title: Light emitting element
Inventor: TATO NOBUYOSHI
IPC: H01S5/00
Filed: 1990-04-04
Abstract: PURPOSE:To easily manufacture a light emitting element which exhibits high degree of convergence by molding the light emitting element mounted on a frame integrally with transparent resin, and forming a reflecting layer at the mold resin so as the constitute the concave mirror to the light emitting face of a light emitting element chip. CONSTITUTION:A light emitting diode is one where the diode mounted on a lead frame 2 is molded integrally with transparent resin 4 nearly into the shape of an egg. The light emitting face 3a side of the mold resin 4 is convex part 4a being such acting face part as to effect the lens action with the light emitting face 3a and the light axis as the same. And at the convex part 4a is formed a reflecting layer 8 such as that the light from the light emitting face 3a is reflected, and for this reflecting layer 8, the reflecting face 8a is paraboloidal, constituting a concave mirror on which reflected lights may be parallel lights. Since this is constituted this way, the diffused lights radiated from the light emitting face 3a of the diode chip 3 become parallel lights, being reflected and converged by the reflecting face 8a of the reflecting layer 8.
Patent JP-S5714650-A (JP)
Title: Matted thermoplastic resin composition
Inventor: KISHIDA KAZUO
IPC: C08L33/00
Filed: 1980-07-01
Abstract: PURPOSE: To prepare the titled composition having scarcely lowered impact strength, tensile strength, elongation, etc., and suitable for molding, by compounding a thermoplastic resin with a crosslinked polymer having specific particle diameter and obtained by the suspension polymerization of a specific noncrosslinking monomer and a crosslinking monomer.  
     CONSTITUTION: The objective composition is prepared by kneading (A) 100pts.wt. of a thermoplastic resin with (B) ≤40pts.wt. (effective even at ≤10pts.wt.) of a crosslinked polymer having an average particle diameter of 35W500μ, pref. 40W 200μ, and obtained by the suspension polymerization of (a) a noncrosslinking monomer composed of 50W100wt% of 1W13C-alkyl (meth)acrylate and 0W50wt% of other monoethylenic unsaturated monomer (esp. vinyl aromatic monomer, etc.) and (b) a crosslinking monomer having two or more double bonds (pref. at least one of which is allyl group) in a molecule (e.g. allyl methacrylate). The amount of the crosslinking monomer is 0.5W5pts.wt., esp. 1.5W4pts.wt. per 100pts.wt. of the noncrosslinking monomer. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10264068-A (JP)
Title: Robot hand
Inventor: KONDO ICHIRO
IPC: B25J15/00
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a robot hand capable of preventing displacement during transfer and locating works of complicated and various kinds of shapes at exact locations and angles in the next process by using the robot hand for a high level carrier robot provided with a shape recognizing device, etc., and performing a shape aligning fixing for the robot hand to works (objects to be clamped) by a pin. SOLUTION: A work is fixed by fixing elevating and lowering of a pin 26 as necessary and using a supporting hook 28 supporting the work from the lower direction as necessary such as when the work is heavy by a robot hand provided with an attracting part 23 such as an electromagnet attracting the work and a shape aligning part 25 provided with 6 or more pins 26 lowering by the gravity for performing a shape aligning to the work.
Patent JP-H04321287-A (JP)
Title: Laser oscillation device
Inventor: NISHIO MITSUHIRO
IPC: H01S3/08
Filed: 1991-04-22
Abstract: PURPOSE:To make a laser oscillation take place successively and stably in the state before reflecting mirrors are damaged by a method wherein in the case the reflective surfaces of the first and second reflecting mirrors are damaged, the damaged reflecting mirrors are moved by a prescribed distance and the damaged parts of the mirrors are put outside of the optical path of a laser beam. CONSTITUTION:A laser beam, which is generated at a discharge part 22 and travels in parallel from a first reflecting mirror 20 to a second reflecting mirror 21, reaches the mirror 21, is reflected and is again amplified at the part 22. The amplified laser beam is reflected by the mirror 20 and is further amplified at the part 22 to proceed to the side of the mirror 21. The laser beam, which is amplified in the repetition process of these reflections and is increased its output, gradually proceeds to the center of a laser oscillation device and is outputted from pass light 23 as a solid laser beam 25. Thereby, in the case the reflective surfaces of the mirrors 20 and 21 are damaged, the damaged reflecting mirrors are moved by a prescribed distance and a laser oscillation successively can take place stably in the state prior to the damage by putting the damaged parts of the mirrors outside of the optical path of the laser beam.
Patent JP-S5316495-A (JP)
Title: Damper driving device
Inventor: FUJIYAMA HIROMU
IPC: A62C2/24
Filed: 1976-07-30
Abstract: PURPOSE: To provide a damper driving mechanism characterized in that a piston is actuated by pressure of a gas produced when a gas generator is charged with electricity so as to close a duct, and the damper driving mechanism is used for a fire prevention damper, a ke prevention damper, a smoke exhaustion damper and the like. smoke prevention damper, a smoke exhaustion damper and the like. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5316502-A (JP)
Title: Compulsive circuit cut-off system
Inventor: ORIGASA HIROKI
IPC: H04B3/00
Filed: 1976-07-30
Abstract: PURPOSE:To increase the reliability of connection with exchange when the reception SN ratio is deteriorated as well as to ensure a good-quality call by providing a control circuit part at the base station of a wireless telephone, etc.
Patent JP-H02268868-A (JP)
Title: Resin laminating method for cards
Inventor: NISHI YASUO
IPC: B05D1/28
Filed: 1989-04-10
Abstract: PURPOSE:To correct the shape at the time of coating a card base material and to improve coatability by applying a resin coating liquid for lamination on the surface of a gravure roll on the surface of the card base material in the process of passing the base material between the gravure roll and a back roll and using a hard metallic roll as the back roll. CONSTITUTION:A card 3 is introduced between a gravure roll 72 and a back roll 73 and is forcibly supplied between the gravure roll 72 and the back roll 73 by the extruding force of pushing rolls 6A, 6B. The coating liquid is transferred from a pickup roll 71 to the gravure roll 72 by an applicator 7 and the UV curing resin is applied on one surface of the card 3. The coated card 30 is transported by a transporting conveyor 8. The hard metallic roll, for example, a stainless steel roll, is used as the back roll 73 in this case. The internal material is not limited as far as the surface is a hard metal. The shape defect of the card base material is corrected in this way and the good coatability is exhibited.
Patent JP-S6039030-A (JP)
Title: Wire electrode
Inventor: INOUE KIYOSHI
IPC: B23H7/08
Filed: 1984-05-07
Abstract: PURPOSE:To obtain a strong wire electrode with good conductivity by coating a steel core wire with a conductive metal applicable with great bond strength that is an electrode material suitable for electric discharge machining. CONSTITUTION:A core wire C is made of a steel wire material basically composed of iron, and a coating layer S is formed by electrodeposition of a conductive metal, such as copper, copper alloy and aluminium, that is suitable for electric discharge machining electrode material around the core wire C to produce a wire electrode 1 having a diameter not more than 0.5mm.. The electrodeposition to form the coating layer S of a metal having good conductivity is carried out by feeding pulse current to the core wire C which is filled with a flow of electrolyte. Coating of the core wire C with a conductive metal can be achieved by, in addition to electrodeposition, plating, dip coating, sintering or others. Electrodeposition, dip coating and plating are reliable and easy to be adopted, while coating by electrodeposition employing pulse current is superior in performance.
Patent JP-S61248373-A (JP)
Inventor: YOSHIDA KENTARO
IPC: H01R9/22
Filed: 1985-04-25
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-H02266938-A (JP)
Title: Polyester resin laminated molded product and its use
Inventor: WAKUMOTO HIROSHI
IPC: C08L67/02
Filed: 1989-04-10
Abstract: PURPOSE:To obtain a laminated molded product excellent in gas barrier properties to oxygen and carbon dioxide and transparency by constituting said molded product of substantially linear co-condensation polyester and setting the intrinsic viscosity of said polyester to a specific range. CONSTITUTION:A co-condensation polyester layer or a polyester resin layer containing co-condensation polyester and a layer composed of polyalkylene terephthalate are laminated. Substantially linear co-condensation polyester is constituted of 2.5-45mol.% of a mononuclear aromatic dicarboxylic acid component unit based on an isophthalic acid component unit, 2.5-25mol.% of a dinuclear aromatic dicarboxylic acid component unit based on a 2, 6-naphthalene dicarboxylic acid component, 2.0-22.5mol.% of an aliphatic dicarboxylic acid component unit based on a succinic acid component unit, 48-50mol.% of a diol component unit based on an ethylene glycol component unit and 0-2mol.% of a polyfunctional compound component having three or more carboxyl groups and/or hydroxyl groups and having 3-15 carbon atoms and the intrinsic viscosity thereof is set to 0.5-1.5dl/g.
Patent JP-H04322230-A (JP)
Title: Quadratic nonlinear optical element
Inventor: FUKUDA SEIJI
IPC: G02F1/355
Filed: 1991-04-22
Abstract: PURPOSE:To obtain the small-sized and high-performance quadratic nonlinear optical element made of a lamination type org. nonlinear optical crystalline body which allows the easy growth of crystals, the formation to a larger area or longer size, the control of the growth bearings or growth place of the crystals and the adequate intentional adjustment of a refractive index profile (refractive index gradient) as its constituting element. CONSTITUTION:The crystalline body of the quadratic nonlinear optical element constituted by using the lamination type org. nonlinear optical crystalline body having the structure including these single crystal layers satisfies the following four conditions: (a) at least the two layers of the single crystal layers come into optical contact with each other. (b) Of the single crystal layers, at least the two asymmetrical org. single crystal layers which come into optical contact with each other have the refractive indices varying from each other. (c) of the single crystal layers, at least the one have optically flat crystal planes. (d) At least one layers of the single crystal layers have the substitution single crystal layers of the same type consisting of plural compds. subjected to crystal growth by a vapor phase method.
Patent JP-S5214654-A (JP)
Title: An organopolysiloxane composition
Inventor: KODAMA IEHIRO
IPC: D06M13/51
Filed: 1975-07-24
Abstract: PURPOSE: A composition consisting of organopolysiloxane, organohydrogenpolysiloxane, etc., excellent in thermal stability, flexibility, and incombustibility, and suitable for the electric insulating materials. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10279593-A (JP)
Title: Modified primer
Inventor: YOUNG KAREN KWOK YING
IPC: C12Q1/686
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To obtain a new modified primer comprising an oligonucleotide having a specific molecular structure, high in nucleic acid amplification, hardly causing a contamination of a primer dimer, etc., and useful for a polymerase chain reaction(PCR), etc. SOLUTION: This modified primer is a new oligonucloctide of formulas I S1 is the first sequence having about 5-50 nucleotide lengths; N is a nucleotide containing an amine without a ring, and containing purine or pyrimidine base; R is a modifier group covalently bonded to N through the before amine without the ring and is a group of formula II [R1 and R2 are each H, a 1-10C alkyl, an alkoxy, a (substituted) phenyl, a (substituted) phenoxy, etc.]} or formula III (S2 is the second sequence having one to three nucleotide lengths). The modified primer can be used for a nucleic acid amplification reaction such as a polymerase chain reaction(PCR) capable or improving the yield of nucleic acid amplification and reducing the formation of a contaminant such as a primer dimer.
Patent JP-H02271556-A (JP)
Title: Semiconductor element package and its manufacture
Inventor: HIDA MASAYUKI
IPC: H01L23/02
Filed: 1989-04-12
Abstract: PURPOSE:To obtain a semiconductor element package whose surface is smooth, whose dimensional accuracy of an outer shape is high and whose moistureproof property is excellent by a method wherein one part of a metal ring-shaped body is buried in a resin-molded body at a periphery of a semiconductor-element mounting part and an airtight lid material is bonded to the surface of the metal ring-shaped body. CONSTITUTION:A periphery of a part, where a semiconductor element is to be installed, of a substrate 1 provided with many pins 5 for wiring use and with a wiring foil 6 is covered with a resinmolded body 7 by a metal-mold molding operation. In this case, it is constituted that the rear of the substrate 1 is covered with the resin molded body 7. Simultaneously with a resin molding operation, one face of a metal ring-shaped body 8 is buried; then, a semiconductor element 9 is installed on the substrate; the wiring foil 6 and the semiconductor element 9 are connected by using a wire 10 such as a gold wire, an aluminum wire or the like; an airtight lid material 11 is bonded to the surface of the metal ring-shaped body 8. Thereby, since a circuit of the substrate is covered with the resin-molded body by the metal- mold molding operation, the outside of a package is smooth, its dimensional accuracy is high and its moistureproof reliability of the circuit is high. In addition, since the semiconductor element 9 is sealed hermetically without being affected by the metal-mold molding operation, the semiconductor element is not damaged and its reliability is high.
Patent JP-S5316135-A (JP)
Title: Digital control device for ignition timing in internal combustion engine
Inventor: MITANI KANSHIYOU
IPC: F02P5/15
Filed: 1976-07-29
Abstract: PURPOSE:To determin the optimum ignition timing by detecting the number of clock pulses corresponding to 1 deg. of rotation and counting the value predetermined externally and the value corresponding to the negative pressure upon that rotation state.
Patent JP-H06301981-A (JP)
Title: Optical disk and reproducing apparatus
Inventor: SUZUKI YORIMI
IPC: G11B7/005
Filed: 1993-04-19
Abstract: PURPOSE:To provide an optical disk recording medium which can perform a reproducing operation even when the cycle of recording marks is a reproducing optical spot diameter or smaller by a method where an unrecorded region whose length is the reproducing optical spot diameter or larger is formed in a part of a region in which the reproducing operation can be performed. CONSTITUTION:When a optical disk on which a signal whose cycle of recording marks 9 becomes half an optical spot diameter (d) has been recorded is reproduced, an unrecorded region 10 whose length is the same as the reproducing optical spot diameter (d) is set in the head part of a data recording region on an optical disk. By this constitution, a reproducing laser beam has a Gaussian distribution-type optical intensity distribution, the region of a concentric circle which is half d/2 of the reproducing optical spot diameter (d) becomes a signal detection part 11 which detects a signal actually. Consequently, when information only on the recording marks 9 at the inside of the signal detection part 11 is detected as a signal, high-density information in which the cycle of the recording marks 9 is the optical spot diameter (d) or smaller can be reproduced.