baber/WOPTO huggingface dataset:
Patent JP-S6342749-A (JP)
Title: Method for separating aluminum from shredder dust
Inventor: ASANO TOKIKAZU
IPC: B03B5/62
Filed: 1986-08-08
Abstract: PURPOSE:To separate metal small in specific gravity by allowing a water current which oppositely pushes up a falling material to flow with proper amount of water and adjusting the amount of running water. CONSTITUTION:In a method for taking out available metal among metallic pieces, glass and plastic, etc., which are obtained by crushing a discarded automobile, a sieved mixture is allowed to fall on the water surface of the upper part of a falling guide plate A wherein pressure water introduced through a water inlet D flows. Then small metallic pieces allowed to fall slightly fall and enter a running water region, and metal small in specific gravity is allowed to flow out by the resisting force of water and metal large in specific gravity falls. The small metallic pieces are collected in the upper part of a falling plate B and allowed to flow out together with water by opening a sliding plate (c). In such a way, available metal is reused by utilizing an inexpensive medium and separating it at low expense.
Patent JP-S6078398-A (JP)
Inventor: SEKIGUCHI HIROSHI
IPC: G21F9/00
Filed: 1983-10-05
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-H0627373-A (JP)
Title: Telephoto zoom lens
Inventor: MARUYAMA KOICHI
IPC: G02B15/16
Filed: 1992-07-13
Abstract: PURPOSE:To sufficiently make incident peripheral light quantity even on a short focal distance side and to reduce the change of spherical aberration up to a close range even on a long focal distance side without generating the deviation of focusing due to zooming by moving a lens group on a subject side when focusing is performed. CONSTITUTION:This lens is comprised by arranging a positive 1(a) lens group and a positive 1(b) lens group in which a negative meniscus lens whose convex surface is faced to the subject side is arranged at the side nearest to an image surface side from the subject side, and it is comprised of a front group provided with a positive power as a whole and a rear group provided with a zooming function. The focusing on a subject is performed by moving only the 1b lens group to the subject side when the subject is located at the close range. Furthermore, the condition of equation 3.00<(ra1+ra2)/(ra1-ra2)<10.0 can be satisfied. In equation, the radius of curvature of the plane of the negative meniscus lens on the side nearest to the image surface side is expressed as ra1, that of the plane on the image surface side of the negative meniscus lens on the side nearest to the image surface side of the 1a lens group as ra2.
Patent JP-S6164628-A (JP)
Inventor: INOKO KENJI
IPC: B65G57/03
Filed: 1984-09-03
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-S6335794-A (JP)
Inventor: HOSTEN DANIEL
IPC: C25D17/00
Filed: 1987-07-24
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-H1132454-A (JP)
Title: Stator for rotary electric machine
Inventor: MIZUTANI RYOJI
IPC: H02K1/18
Filed: 1997-07-10
Abstract: PROBLEM TO BE SOLVED: To prevent the slippage between a case and a stator core, when the stator core formed by arranging core segments in a cylindrical state is housed in the case. SOLUTION: A stator core is formed by arranging core segments 12 in a cylindrical state, and the cylindrical stator core is inserted into a case 22. On the outer peripheral surface of the stator core and inner peripheral surface of the case 22, recessing and projecting phases are provided so that the sections may be engaged with each other. Because of the irregular shapes, the occurrence of a slippage between the stator core and case 22 can be prevented, when the stator core is rotated in the case 22.
Patent JP-H0510510-A (JP)
Title: Gas burner
Inventor: SHIMAZU MASAHIKO
IPC: F23D14/08
Filed: 1991-06-28
Abstract: PURPOSE:To perform stable combustion throughout a range from a high load combustion to a low load combustion, reduce NOx generation and combustion noise and avoid the influence of falling matters. CONSTITUTION:Two or more burner ports are provided on a combustion pipe main body and vertically divided inside by combustion inner plates 4 whose lower ends are fixed on the combustion pipe main body, so that a central gas passage 5 and outer gas passages 6 are formed inside the burner port. On top of the central gas passage 5 is a main burner port 8 and through-holes 9 are provided on the combustion inner plates 4 to form auxiliary burner ports 10 atop the outer gas passages 6. As there is no constriction part in the central and outer gas passages 5 and 6 inside the burner port, the gas passages are kept from being blocked with falling matters, and a stable performance can be maintained for a long time period.
Patent JP-H0237471-A (JP)
Title: Information retrieving device
Inventor: TANAKA KENSAKU
IPC: G06F17/30
Filed: 1988-07-27
Abstract: PURPOSE:To efficiently retrieve an objective picture by changing the number of pages to be thinned to display information at the time of thinning and displaying information by a display means or during the display. CONSTITUTION:When the document preserved in a magneto-optical disk device 11 will be successively displayed, the number of pages which are skipped for display is set. That is, when the indication to skip two pages is inputted, a third page is displayed from the magneto-optical disk device 11. When an operator depresses a key to indicate the display of the next picture, the next picture, namely, a sixth page is displayed. Thus, page intervals at which the display is updated is arbitrarily changed to easily find out the objective page picture.
Patent JP-S63183504-A (JP)
Title: Insecticidal resin coating film
Inventor: KAMATA KEIICHI
IPC: A01N43/08
Filed: 1987-07-27
Abstract: PURPOSE:To obtain an insecticidal coating, film containing an insecticide in a copolymer resin of (meth)acrylonitrile with other monomers and capable of effectively sustaining insecticidal ingredients on the coating film surfaces for a long period. CONSTITUTION:An insecticidal coating film containing 0.1-10pts.wt., preferably 0.5-10pts.wt. insecticide in 100pts.wt. copolymer resin of 5-65wt.% preferably 15-50wt.% (meth)acrylonitrile and other monomers, e.g. acrylic acid ester or styrene derivative. The above-mentioned insecticide is selected from 13 compounds such as compounds expressed by formula I (R1-R3 are H, halogen, alkyl etc.; R4 is alkyl; R5 is H, CH3 or C2H5; R6 is H or halogen; R7 is alkyl, R6, etc.; X is S, O, etc.), compounds expressed by formula II (R12-R15 are H, halogen, alkyl or alkenyl), pentafluorobenzyl 2,2-dimethyl-3-(2,2-dichlorovinyl)- cyclopropanecarboxylate expressed by formula III, etc. The coating film is effective in continuously expelling cockroaches, termites, etc., crawling thereto.
Patent JP-S6246571-A (JP)
Title: Semiconductor device
Inventor: SASAKI KATSUTO
IPC: H01L27/06
Filed: 1985-08-26
Abstract: PURPOSE:To increase the electrostatic breakdown withstanding voltage of an element without inhibiting the fining of the element by thinly forming a reverse conduction type layer just under source-drain regions in a MOS type field-effect transistor. CONSTITUTION:An element region is demarcated by a field insulating film 2 on the surface of an N-type semiconductor substrate 1,and P-type well 3 having a conduction type reverse to the substrate 1 is shaped into the element region. The depth of the P-type well 3 is shaped in size thinner than other sections at a position 3a just under a drain region 7. Accordingly, punch-through withstanding voltage among source-drain regions and the substrate is lowered, and high electrostatic voltage applied to the source-drain regions can be made to escape instantaneously to the substrate, thus preventing the generation of high currents in a gate and between a source and a drain, then increasing the electrostatic withstanding voltage of an element.
Patent JP-S5976535-A (JP)
Title: Sorption agent and its production
Inventor: WATANABE KAZUHIRO
IPC: C02F1/28
Filed: 1982-10-22
Abstract: PURPOSE:To produce an activated carbon sorption agent having excellent sorptive power of phosphorus by impregnating a water soluble zirconium compd. in activated carbon, and subjecting the same to a heat treatment after an alkali treatment and rinsing thereby sticking amorphous zirconium on the activated carbon. CONSTITUTION:The activated carbon formed from a pitch or the like and/or an org. synthetic high polymer or the like is dipped in an aq. soln. of a water soluble zirconium compd. to impregnate the water soluble zirconium compd. in the activated carbon. Such activated carbon is heat-treated at 400-1,000 deg.C after an alkali treatment and rinsing whereby the sorbent consisting of the activated carbon stuck therein with 1-10wt% the amorphous zirconium compd. in terms of ZrO2, having excellent sorptive power for a phosphorus component and also having the sorptive characteristic of the activated carbon is obtd. Spherical carbon is suitable as the above-mentioned activated carbon and the zirconium compd. to be stuck in the activated carbon is formed preferably of a water soluble compd. of zirconium halide, water soluble oxyacid salt of zirconium, zirconium oxychloride, etc., and an aq. soln. of ammonia or gaseous ammonia is preferably used for the alkali treatment.
Patent JP-2000016035-A (JP)
Title: Pneumatic radial tire for aircraft
Inventor: HAMAZAKI SUKEO
IPC: B60C15/00
Filed: 1998-07-01
Abstract: PROBLEM TO BE SOLVED: To improve anti-rim deviation performance in a pneumatic radial tire for an aircraft using a cable bead in a bead part. SOLUTION: In a pneumatic radial tire for an aircraft in which both end parts 3a, 3b of a carcass layer 3 are wound around cable beads 4 having a circular cross section embedded in right and left bead parts 1, plural reinforcement layers 6 comprising one or plural reinforcement cords continuously wound in a tire circumferential direction are embedded from a bead toe part 1T to exceed a tire radial direction outer side end 4x of the cable bead 4 in a tire inner side part of the bead part 1.
Patent JP-2000080033-A (JP)
Title: Dialysate of peritoneum and its preparation
Inventor: KUBO AKIHIRO
IPC: A61K31/401
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To obtain a dialysate of peritoneum capable of improving an amount of removed water, prolonging a water removal time (storage time), reducing an amount of infused dialysate of peritoneum, lessening a glucose load and continuing a long-term peritoneum dialytic treatment. SOLUTION: This dialysate of peritoneum comprises at least one kind of a cation, chloride ion contained in an amount of concentration difference from the total amount of the cation so as to have a low concentration based on the total of the cation and an organic acid contained so as to keep electric neutrality according to the difference in concentration between the total of the cation and the chloride ion. The concentration of the organic acid satisfies the following equation A/60+B/50+C/40+D/30+E/20+F/10>=1 when the total concentration of 3C organic acid is A (mmol/l), the total concentration of 4C organic acid is B (mmol/l), the total concentration of 5C organic acid is C (mmol/l, the total concentration of 6C organic acid is D (mmol/l), the total concentration of 7C organic acid is E (mmol/l) and the total concentration of >=8c organic acid is F (mmol/l).
Patent JP-H1030030-A (JP)
Title: Surface protecting material for solar cell
Inventor: IIMURA MITSUO
IPC: C08J5/10
Filed: 1996-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a surface protecting material for a solar cell inhibiting deterioration of an adhesive and preventing pollution of the surface by forming the protecting material with a fluorine resin containing titanium oxide particles. SOLUTION: This surface protecting material is formed by a fluorine resin containing 1-20wt.% of a titanium oxide particle having a particle diameter in a range of 1-1,000nm. The material is prepared by dispersing, e.g. a titanium oxide having 1-1,000μm a particle diameter in an amount of 1-20wt.% based on a PTFE solid weight into a PTFE dispersion, dipping a stainless steel foil in the resultant solution, coating the foil with the solution by pulling out, drying moisture in the coated dispersion, heat-baking the resultant dried dispersion to form a PTFE layer and peeling off the layer from the stainless foil.  The surface protecting material for a solar cell has >=80% whole light transmissivity and <=20% ultraviolet light transmissivity for <=350nm, and therefore, deterioration of an adhesive is inhibited, a power generation efficiency of the solar cell is also increased, and pollution of the surface is inhibited by the action of titanium oxide.
Patent JP-H0744844-A (JP)
Title: Floating type magnetic head device
Inventor: HATAKEI KAORU
IPC: G11B5/60
Filed: 1993-07-28
Abstract: PURPOSE:To easily and surely hold insulation-coated wirings on a suspension without deforming this suspension. CONSTITUTION:Plural equal clamping means 17a to 17f for clamping the insulation-coated wirings 23 to which the magnetic signals from a magnetic head are transmitted are disposed near both side edges 15 and 16 of a plate surface 10. These clamping means 17a to 17f are constituted by providing the means with a hole part 21 formed on the plate surface 10 of the suspension 4 and a blocking member 22 formed integrally with the suspension 4 so a to partly close this hole part 21.
Patent JP-H0472796-A (JP)
Title: Cooling module
Inventor: SUZUKI MASAHIRO
IPC: H05K7/20
Filed: 1990-07-13
Abstract: PURPOSE:To enhance a cooling module in condensation efficiency of fluorocarbon liquid so as to enhance it in cooling power by a method wherein an electronic equipment to cool is dipped into fluorocarbon liquid, and a condenser which condenses fluorocarbon vapor is provided in a water layer. CONSTITUTION:Fluorocarbon liquid 3, water 4, and vapor 5 are put in a hermetically sealed vessel 1, a water 4 layer is formed above fluorocarbon liquid 3, a vapor 5 layer is formed above the water layer, an electronic equipment 2 to cool is dipped into fluorocarbon liquid 3, and a condenser 7 which condenses the vapor of fluorocarbon liquid 3 by circulating cooling water is provided in the water 4 layer.
Patent JP-H0916090-A (JP)
Title: Display appliance
Inventor: KAWASAKI JUNZABURO
IPC: G09F7/02
Filed: 1995-06-28
Abstract: PURPOSE: To obtain a display appliance which allows the easy changing of information changed in sales prices, etc., in mid-way with a variable information POP sign which is formable inexpensively, is capable of easily displaying such information without unsightliness, is easy to handle and is easily usable. CONSTITUTION: The display appliance 14 is composed of a POP supporting membrane 3 which is formed with a POP insertion hole, a supporting means 5 which supports the POP supporting membrane 3, a fixed information POP sign 10 which is inserted from the POP insertion hole of the POP supporting membrane 3 and is formed of a transparent plate printed with the fixed information in part thereof and the variable information POP sign 12 which is stated with the variable information in the parts exclusive of the parts printed with the fixed information of the fixed information POP sign 10 and is visible through the transparent parts of the fixed information POP sign 10.
Patent JP-H0352985-A (JP)
Title: Highly rigid inorganic abrasion-resistant material
Inventor: KUGIMIYA KOICHI
IPC: C04B35/00
Filed: 1989-07-19
Abstract: PURPOSE:To provide the subject material having a highly improved strength, excellent heat resistance and excellent breakage resistance by employing a nanocomposite comprising a fine particle size composite containing two different kinds of substances and having a low porosity. CONSTITUTION:The objective material comprises a nanocomposite material comprising a fine particle size composite containing (A) the first highly strong substance such as a metal (oxide or nitride) and (B) the second substance consisting of a substance of a series different from the component A and having a porosity of <=5%, the surface of mother phase particles containing the component A as a main component being covered with the component B to form extremely thin layer thereon for substantially separating the mother phase particles from each other.
Patent JP-H0523487-A (JP)
Title: Feed water device for washing machine
Inventor: HAYASHI FUMIO
IPC: D06F39/08
Filed: 1991-07-25
Abstract: PURPOSE:To prevent hot water from being used uselessly by switching to cold water by a controller being independent from a controller of a washing machine in a rinsing/washing stage, in the case of supplying hot water as washing water to a full automatic washing machine. CONSTITUTION:A switching means 3 is operated in a state that a measured value T of a timepiece device 2 for measuring a feed water stop time after a unit feed water operation to a feed water tube 1 is finished exceeds a feed water stop time T1 in a correct washing water quantity supply process to a washing machine A, so that a state that a hot water circuit 11 and the feed water tube 1 are allowed to communicate with each other is switched to a state that a cold water circuit 12 and the feed water tube 1 are allowed to communicate with each other. Or in the case hot water obtained by mixing hot water and cold water is supplied as washing water, only the hot water circuit 11 side is cut off under the above condition.
Patent JP-H0350858-A (JP)
Title: Lead frame for semiconductor device
Inventor: KONISHI SATOSHI
IPC: H01L23/50
Filed: 1989-07-19
Abstract: PURPOSE:To assemble a wide chip size by using one inner-lead shape by a method wherein a nonconductive sheet having conductive parts radially is pasted on a die pad. CONSTITUTION:A nonconductive sheet 1 having conductive parts 2 radially is pasted on a die pad 3. The nonconductive sheet 1 composed of alumina, a polyimide or the like can be selected so as to make an effect large. By this structure, a chip is die-bonded to the nonconductive sheet 1 by using a nonconductive adhesive; the chip is wire-bonded to the radial conductive parts 2, and the conductive parts 2 are wire-bonded to inner leads 4; thereby, a wide chip size can be assembled by using one inner-lead shape.
Patent JP-H0918530-A (JP)
Title: Qpsk demodulator
Inventor: SHIROTSUKA MASAHARU
IPC: H04L27/22
Filed: 1995-06-30
Abstract: PURPOSE: To digitize the processings of the respective stages of QPSK demodulation by displaying dots on orthogonal coordinates as phase number data. CONSTITUTION: A demodulated signal is separated by an IQ separation part 2 into an I and a Q multibit digital signal, and a phase number generation part 4 gives the pair of the I signal and Q signal a phase number corresponding to a value of orthogonal coordinate representation, so that 7-bit phase number data is outputted. The phase number data is delayed and detected by a detection part 5 and 7-bit differential data is obtained. On the basis of the high-order two bits of the corrected differential data corrected by an AFC part 6, a decision part 7 makes a decision and a base band signal is demodulated. A DPLL part 8 generates a symbol clock based on the corrected differential data.
Patent JP-H0534088-A (JP)
Title: Heat exchanging element
Inventor: KOBA YOSHITAKA
IPC: F28F3/08
Filed: 1991-07-25
Abstract: PURPOSE:To improve strength and facilitate the handling of a heat exchanging element even when a liner is formed of paper material by a method wherein both rim members are extended on both sides of the liner, constituting the unit member of a heat exchanging element, in directions intersecting with each other while side surfaces, in which both rim members are extended in the lengthwise directions thereof, are connected to each other. CONSTITUTION:A heat exchanging element E is formed of a multitude of unit members U built up in a multilevel to conduct two kinds of fluid, in which heat exchange is to be effected between them, in directions intersecting with each other. In this case, the group 11 of ribs, consisting of a multitude of ribs 11a fixed in parallel to one side of a square liner 10 made of paper material at predetermined intervals so as to define the flow passages of the fluid, is arranged on respective unit members U. First rim members 12, extending in parallel to respective ribs 11a, are arranged at both sides of the group 11 of ribs. Further, second rim members 13, extending in directions intersecting with the first rim members 12, are arranged on the other side of the square liner 10. The side surface, extending in the lengthwise direction of the first rim members 12, is connected to the other side surface, in which the second rim members 12, intersecting with the first rim members, are extended in the lengthwise direction thereof.
Patent JP-S6432247-A (JP)
Title: Overhead projector
Inventor: FURUKAWA ISOKAZU
IPC: G03B21/132
Filed: 1987-07-28
Abstract: PURPOSE:To store a projection film optionally by providing a cutter which cuts a thermochromic film automatically by projection picture planes after printing on the thermochromic film unwound from a film roll. CONSTITUTION:An image sensor 13 reads an original 8 to be projected in order while the original platen 7 is moved as shown by an arrow L by driving a driving motor 4 after setting an original platen 7 where the original 8 is mounted at a readout position manually. The output of the sensor 13 is inputted to an image processing part 14 to make a shading correction, an MTF correction, etc., and perform A/D conversion, and the read signal is inputted to a head driving part 15 to drive a thermal head 2. At the same time, a platen 3 is rotated to move the thermochromic film 1 as shown by an arrow M and an image read by the sensor 13 is written on the film 1 by the thermal head 2 instantaneously. Thus, while the original image is written, the image is written on the film 1 and every time one projection plane is written, a cutter 16 which is powered on to generate heat fuses and cuts the film 1.
Patent JP-S57109405-A (JP)
Title: Oscillating circuit
Inventor: HAYASHI TAKAAKI
IPC: H03B5/36
Filed: 1980-12-26
Abstract: PURPOSE:To limit a through current and to reduce the current consumption, by connecting an MOSFET, where a threshold voltage is applied to the gate, to the feedback circuit of a single channel MOS inverter using an MOSFET. CONSTITUTION:An N MOSFET connected to a power source Vreg at least constitute a single channel MOS inverter, and a threshold voltage Vthp of a P MOSFET is applied to the gate of the P MOSFET connected to a power source Vdd, and the drain of the P MOSFET and the drain of the N MOSFET are connected, and a positive feedback circuit including a quartz oscillator X'tal and a feedback resistance are connected from the connection point between these drains to the gate of the N MOSFET. Further, the voltage of the power source Vreg is the sum of a threshold voltage Vthn of the N MOSFET and the voltage Vthp. By this constitution, a through current flowed to the P MOSFET is limited to reduce the current consumption. Further, a drain signal Vd is connected to a complementary MOS inverter amplifying circuit of the next stage.