baber/WOPTO huggingface dataset:
Patent JP-H02261626-A (JP)
Title: Welding material and welding method
Inventor: YOSHINAKA MINORU
IPC: B29C65/04
Filed: 1989-04-03
Abstract: PURPOSE:To absorb high frequency energy so as to thermally fuse a weld for bonding and contrive to enhance the weld strength by a method wherein welding material contains zinc oxide whiskers, the length from the base part to the tip of each of which is specified. CONSTITUTION:Plastic pipes 3 and 3' are welded together by means of welding material 2 with high frequency heating device. The plastic pipes 3 and 3' as the material to be welded are arranged to the welding material 2 by tack welding. When the high frequency heating device is energized for the predetermined period of time, microwave having the frequency of 2450MHz is generated in the device. Zinc oxide whiskers 1 absorb high frequency energy generated by the microwave in the form of electric wave. Accordingly, the zinc oxide whiskers 1 are heated in red hot state due to conductive loss sigma and dielectric loss epsilon'' so as to melt the welding area of the weld of the plastic pipes 3 and 3' as the material to be welded in order to integrally fix the welding material 2 and the materials to be welded 3 and 3' through the influx of the part of molten plastic in guide holes 4. From the point of the absorption efficiency of the electric wave as the high frequency energy, the ZnO whiskers, the length of the needle crystalline part is 30mum or longer, is preferably used.
Patent JP-H09251951-A (JP)
Title: Semiconductor producing apparatus
Inventor: NAKAMURA HAJIME
IPC: G03F7/20
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To reduce the area proportion of a chemical filter by providing a chemical substance removing filter only at a part influenced by chemical substances in an apparatus. SOLUTION: Temp.-adjusted air in a temp. adjusting unit 12 passes through an exhaust pipe 13 as shown by arrows I, J and is blown on an apparatus from a main exhaust hole 5 to hold the apparatus temp. const. The space defined by this hole 5 and a main suction hole 9 is not influenced by chemical substances and hence the temp.-adjusted air fed to this part is not fed through a chemical filter 11. The air used to adjust the temp. in the apparatus is sucked through the hole 9 and returns through an exhaust pipe 10 to the adjusting unit 12 as shown by the arrow I. Air much contg. external chemical substances or circulated in a thermostatic tank flows as shown by the arrow I and is sent to the filter 11 to remove the chemical substances. Thus, it is possible to reduce the capacity and size of the filter.
Patent JP-S5710945-A (JP)
Title: Wire bonder
Inventor: YASUAMI SHIGERU
IPC: B23K20/00
Filed: 1980-06-24
Abstract: PURPOSE:To prevent the striking of a bonding pad by a wire when there is abnormality in the shape of a ball at a tip, and to obviate the lowering of the manufacturing yield of products by mounting a function confirming the form of the tip of the wire to wire bonder itself. CONSTITUTION:The wire 2 is guided in a duct of a capillary 1 in heat insulating porcelain fitted at a nose of a bonding head, and projected from a nose of the capillary. An electrode 3 applying high voltage is arranged between the wire 2 and the bonding pad, and a projecting tip 4 of the wire takes a ball shape by means of the application of voltage. Under a normal condition, the ball of the projecting tip 4 of the wire is pushed against onto the bonding pad 7 of a chip 6 placed on a heating stage 5, and bonding is conducted. Here, a laser light source 8 generating parallel beams is disposed so that the tip 4 of the wire is positioned in the optical path, and a detector 9 for the light is arranged. When there is abnormality in the form of the ball, bonding operation is avoided by the output signals of the detector 9.
Patent JP-S5238621-A (JP)
Title: Atomizer for fruit tree disinfection
Inventor: KUMAOKA HIROSHI
IPC: A01M7/00
Filed: 1976-07-15
Abstract: PURPOSE: To control thickness of liquid spraying in accordance with the condition of field as well as to adjust the direction of spraying upward and downward. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59212398-A (JP)
Inventor: IKEDA HIROO
IPC: B66F9/22
Filed: 1983-05-13
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-H03285255-A (JP)
Title: Halogen bulb and manufacture thereof
Inventor: MIYASHITA HISASHI
IPC: B23K26/21
Filed: 1990-04-02
Abstract: PURPOSE:To manufacture a halogen bulb in a consistent process and form a long-lived product by burying lead wires and an anchor wire in a glass bead disposed in inert atmosphere or reducing atmosphere by laser irradiation. CONSTITUTION:A quartz bulb 6 is sufficiently exhausted, and a rare gas in which nitrogen gas is mixed and a proper quantity of a halogen compound are sealed therein. In working method of a glass bead, a pallet 10 made of graphite has channels 11 for disposing internal lead wires 2, 2', an anchor wire 9 and a glass bead 7 respectively and sucking ports 12 for sucking and fixing these members are opened. Each member is disposed in the glass bead 7, and fixed in the state where a preheated dry nitrogen is sprayed thereon from above. The channels 11 of the bead 7 are dissolved and clogged by laser, and then each fixed member is taken out from the pallet 10 and sent to a metal mold for working into a determined form.
Patent JP-S60228401-A (JP)
Title: Plant-preservation liquid, and method for preparation or dried plant using plant preservation liquid
Inventor: OOKUBO AKISUKE
IPC: A01N3/02
Filed: 1984-04-26
Abstract: PURPOSE:To obtain dried plant having the color, shape and texture of the fresh plant, and free from unnatural gloss, by applying a plant-preservation liquid composed of water, an adhesive, a coagulant, white fine powder, and a colorant to cut flower, cut grass, cut twig, etc. CONSTITUTION:A plant-preservation liquid composed of water, an adhesive (e.g. polyvinyl acetate emulsion adhesive), a coagulant (e.g. calcium sulfate, glucono delta lactone, etc.), white fine powder (e.g. starch, talc, lime, etc.) and a colorant is prepared beforehand, and is applied to a cut plant by brushing, spraying, dipping, etc. and dried to obtain dried plant. The shape of the plant can be maintained by the adhesive and the coagulant in the preservation liquid, and the unnatural excess luster of pedals and leaves, etc. can be prevented by the presence of the white fine powder. When the plant has high oil content such as lily, satuki azalea, etc., it is preferable to decrease the oil with CH2Cl2 before the application of the preservation liquid.
Patent JP-H0686182-A (JP)
Title: Solid-state image pickup device
Inventor: ISHIHARA HIDEAKI
IPC: H04N5/335
Filed: 1993-04-12
Abstract: PURPOSE:To widen the adaptive range for the changes of illuminance and to obtain optinum picture quality according to the state of an object. CONSTITUTION:A clock pulse PHI3f having three times as many frequencies as a clock pulse PHIf which coincides with the one-field period of a TV signal mode is generated from a clock pulse generator 1 and a solid-state image pickup element 3 is driven at high speed with the clock pulse PHI3f by a driving means 2. After a signal processing is performed for the output of the solid-state image pickup element 3, the image signals corresponding to three continuous screens are stored in field memories 11 to 13 or 14 to 16 for every screen. The image signals of the field memories 11 to 16 are read by the clock pulse PHIf, and are inputted in an adder 8 via output selection switches SW1 to 3, and the selected and added image signals become output image signals. At this time, a selection output control means 6 controls the output selection switches SW 1 to 3 according to the state of an object based on an external mode switch signal 1.
Patent JP-H07296246-A (JP)
Title: Commodity containing device of automatic vending machine
Inventor: KANEKO HIROKATSU
IPC: G07F11/34
Filed: 1994-04-22
Abstract: PURPOSE:To provide a commodity containing device of automatic vending machine in which a difference of the number of contained commodities between a part commodity path and other commodity path can be increased. CONSTITUTION:A commodity guide late 16 corresponding to 3rd and 4th commodity paths 13, 14 is provided at upper and lower two stages and commodities C, D of the 3rd and 4th commodity paths 13, 14 are contained in two upper and lower stages up to each commodity guide plate 16. Thus, the difference of the number of contained commodities between the 1st and 2nd commodity paths 11, 12 and the 3rd and 4th commodity paths 13, 14 is increased, and commodities A, B in the 1st and 2nd commodity paths 11, 12 with a less contained number are judged to be commodities not well sold and the commodities C, D in the 3rd and 4th commodity paths 13, 14 with a much contained number are judged to be commodities well sold then the number of contained commodities A, B, C, D is appropriately shared depending on the sales.
Patent JP-S60229659-A (JP)
Title: Multipolar dc motor
Inventor: KOMATSU FUMITO
IPC: H02K29/14
Filed: 1984-04-25
Abstract: PURPOSE:To increase the attracting torque of the magnetic fields of an armature a permanent magnet ring by providing interpoles in the forward side of the rotating direction of a main pole in addition to the main pole. CONSTITUTION:A magnetic field 1 has a permanent magnet ring which is magnetized in four poles, a coil 3 is wound around a shaft 1, and cores 4, 5 enclose the coil 3 from the flat side of the coil 3. The cores 4, 5 are radially branched toward the field 1, the branched end is bent perpendicularly along the outer periphery of the coil 3, a main pole 4a and an interpole 4b are extended from the core 4, and a main pole 5a and an interpole 5b are extended from the core 5. The poles 4b, 5b are disposed at the position forward in the rotating direction of the poles 4a, 5a.
Patent JP-S62241804-A (JP)
Title: Production of chlorine
Inventor: KIYOURA TADAMITSU
IPC: B01J23/26
Filed: 1986-04-15
Abstract: PURPOSE:To efficiently produce chlorine from hydrogen chloride, by carrying out reaction in the presence of a catalyst consisting essentially of chromium oxide having a specific crystal size in oxidizing the hydrogen chloride with an oxygen-containing gas to produce the chlorine. CONSTITUTION:Hydrogen chloride is oxidized in the presence of a catalyst consisting essentially of chromium oxide to produce chlorine. In the process, chromium oxide having <500Angstrom crystallite size is used as the chromium oxide. Such a catalyst is prepared by filtering, drying and firing a reaction product of a chromium salt with aqueous ammonia. The molar ratio of the hydrogen chloride to oxygen in the oxygen-containing gas is about 1/4mol (equivalent) oxygen based on 1mol hydrogen chloride and normally the oxygen is used in about 5-20% excess of the equivalent amount. The amount of the hydrochloric acid used in a catalyst bed is about 200-1,800Nl/hr.kg.cat and the reaction temperature is about 300-450 deg.C. The obtained conversion attains about 90% based on the equilibrium conversion.
Patent JP-S529342-A (JP)
Title: Air pollution density forecasting system
Inventor: FUNABASHI SEIJIYU
IPC: G06J1/00
Filed: 1975-07-11
Abstract: PURPOSE: A recurrent model is made by wide-area meteorology and air pollution density is forecast by calculating variations. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05287492-A (JP)
Title: Alloyed hot dip aluminized steel sheet excellent in corrosion and heat resistance
Inventor: MAKI JUN
IPC: C23C2/12
Filed: 1992-04-07
Abstract: PURPOSE:To provide an alloyed hot dip aluminized steel sheet having more excellent corrosion resistance than a conventional one in the severe corrosive environment inside the exhaust system of an automobile. CONSTITUTION:A steel sheet contg. 4-25% Cr is hot clip aluminized and subjected to alloying treatment to form an alloy layer consisting of 4-15% Cr, 20-40% Fe, 10-15% Si and the balance Al with inevitable impurities on the steel sheet. This alloy layer ensures very excellent corrosion resistance.
Patent JP-S58201611-A (JP)
Title: Glueing device for blank web
Inventor: NAKAMURA KOU
IPC: B29C63/00
Filed: 1982-05-19
Abstract: PURPOSE:To make it possible to glue two kinds of blank webs together by accurately registering them without being deviated from each other by such an arrangement wherein rolls of 2 kinds of blank webs are mounted on shafts which can be controlled by means of a brake, and marks on both rolls are detected while they are being unwound therefrom, and braking force applied to both shafts is properly controlled so that each mark on one roll coincides with a corresponding mark on the other roll. CONSTITUTION:Rolls 1, 2 of 2 kinds of blank webs are mounted on shafts 3, 4 which can be brake controlled respectively, and marks displayed on the blank webs are detected by detectors 14, 15 while rolls 1, 2 are being unwound, and braking force of each of shafts 3, 4 is properly controlled so that marks on both rolls coincide each other. This system can be used for a sealant labeling device, in other words it can be used for such a device wherein a roll of blank web of bag to be fed into a bag making machine can be laid over on a roll of printed matter such as a label and they are glued together.
Patent JP-S5421675-A (JP)
Title: Rotary filter medium for sludge treating devices
Inventor: OKADA HIROO
IPC: B01D33/00
Filed: 1977-07-19
Abstract: PURPOSE: To provide a rotary filter medium which consists of fins having integrally formed spacer portions which are embossed therefrom to define a narrow recess between the adjacent fins, the filter medium being thereby easily assemble without using spacer which are employed in a conventional filter medium. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5421134-A (JP)
Title: Connector for peripheral unit
Inventor: HARA AKITOSHI
IPC: G06F1/18
Filed: 1977-07-19
Abstract: PURPOSE: To minimize the increase in the man-hours for alteration and design accompanied with specification change, by connecting dummy print circuit board or code extension or code conversion print board unit through the provision of connector section. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63252160-A (JP)
Inventor: SASAKI MASATOMI
IPC: A61L33/00
Filed: 1987-04-09
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-S5513133-A (JP)
Title: Fining discharger of bubble in liquid
Inventor: OOTSUKA YOSHITATSU
IPC: B01F3/04
Filed: 1978-07-13
Abstract: PURPOSE:A device which is capable of sufficiently fining and discharging bubbles in liquid. CONSTITUTION:The device consists of the liquid tank 1, the spherical rotating body 3 located below the liquid surface 2, the concavity 4 into which the rotating body 3 is fitted, having the air jet outlet 5 at its bottom, and the case 6 provided at the tank bottom 1a. By keeping a fixed aperture 7 between the outside and the concavity 4 of the rotating body 3, finely divided bubbles are discharged into liquid.
Patent JP-H03288562-A (JP)
Title: Garbage treatment apparatus
Inventor: TAKAGI SHOJI
IPC: B04B9/10
Filed: 1990-03-31
Abstract: PURPOSE:To dehydrate garbage efficiently by storing garbage in a gas contained in a container and selecting the rotary speed of a motor corresponding to the kinds of garbage and bags when centrifugal dewatering of the garbage is carried out by rotating the container with the motor. CONSTITUTION:A bag 15 is contained in the inside of a container 13 and at the same time garbage is stored in the bag 15 and centrifugally dehydrated by rotating the container with a motor 8. At that time, a selection key 27 is selected according to the kinds of garbage and the kinds of bags. A controlling apparatus 8 drives the motor 8 to rotate at the rotating speed corresponding to an operation mode selected by the selection key 27. As a result, dewatering of the garbage is carried out efficiently.
Patent JP-H01257033-A (JP)
Title: Preform for polyester resin stretched molded body and stretched hollow molded body and said stretched hollow molded body
Inventor: YAMAMOTO KAZUTO
IPC: C08L67/00
Filed: 1988-04-06
Abstract: PURPOSE:To obtain a stretched molded body whose gas barrier properties are excellent and transparency is high by containing polyhydroxy polyether resin, specific copolymer polyester resin and polyethylene terephthalate resin in the title polyester resin stretched molded body. CONSTITUTION:A polyester resin stretched molded body contains 5-10wt.% polyhydroxy polyether resin, 5-12wt.% copolymer polyester resin and 78-90wt.% polyethylene terephthalate resin. A repeating unit to be derived from isophthalic acid of a repeating unit to be derived from dicarboxylic acid ingredient constituting the copolymer polyester resin is 20-100mol% and repeating unit to be derived from terephthalic acid is 0-80mol%. A repeating unit to be derived from dihydroxy ethoxy resocinol of a repeating unit to be derived from a hydroxy compound is 5-90mol% and a repeating unit to be derived from ethylene glycol is 10-90mol%. A repeating unit of 0.05-10 pts.mol to be derived from a multifunctional hydroxy compound per a repeating unit of 100 pts.mol to be derived from dicarboxylic acid ingredient is contained.
Patent JP-H11278845-A (JP)
Title: Hydrophobic titanium oxide fine powder and its production
Inventor: KOMAI EIJI
IPC: C08K9/06
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a hydrophobic titanium oxide fine powder at a low cost which can give high fluidity and electrification stability to a toner powder or the like by adding and mixing. SOLUTION: This fine powder is produced by hydrolyzing a volatile gaseous titanium compd. in a gas phase at high temp. in the presence of combustible or incombustible gas to prepare titanium oxide having 55 to 150 m<2> /g BET specific surface area and an anatase or rutile crystal structure with 0.3 to 0.98 anatase ratio, and then subjecting the obtd. titanium oxide to surface modification with a silane coupling agent and/or a silicone compd.
Patent JP-S5211532-A (JP)
Title: Car clock
Inventor: NOMURA TAI
IPC: G04C3/00
Filed: 1975-07-16
Abstract: PURPOSE: To provide a car clock using a light-emitting indication element as a time display device, which enables light-emitting indication viewed at any time by the provision of a swiching mechanism which controls the power supply from the battery to the time display device separately from the power-supply control mechanism. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5311577-A (JP)
Title: Soldering method for wafers of semiconductor devices
Inventor: NAKAJIMA TOSHIHIRO
IPC: H01L21/58
Filed: 1976-07-19
Abstract: PURPOSE: To perform even soldering to wafers by providing a protrusion for making solder thickness constant around a soldering jig. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5512791-A (JP)
Title: Semiconductor device
Inventor: KASUGA TOSHIO
IPC: H01L21/60
Filed: 1978-07-14
Abstract: PURPOSE: To provide a stable lead-connecting work by arranging lead electrodes in a plurality of rows along one side of a semiconductor element and arranging such that the axes of the electrodes perpendicular to this side of the element do not overlap one another.  
     CONSTITUTION: A plurality of ordinary lead electrodes 21 of a first group are disposed in a row along one side of the semiconductor element 1, whereas the lead electrodes 22 of the second group are arranged such that the axes of these elements, perpendicular to the side of the element, do not overlap the axes of the electrodes 21 of the first group perpendicular to the side of the element. By arranging the electrodes 22 of the second group in this manner, the area of the element is reduced to a half of that of the case where equal numbers of electrodes are arranged in one row on the side of the element. As a result, the yield of the element is improved. Also, in a simultaneous connection of a plurality of leads, areas for pressing and heating jigs are reduced to prevent the undesirable uneven pressing and heating. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07290463-A (JP)
Title: Production of elastic mold
Inventor: HORIGUCHI ITARU
IPC: A61K8/00
Filed: 1994-04-25
Abstract: PURPOSE:To produce an elastic mold having a film excellent in durability by peeling a coagulated film from an original mold and oxidizing the surface of the peeled coagulated film and subsequently covering the oxidized surface of the film. CONSTITUTION:At first, an original mold composed of glass, ceramics or a synthetic resin is immersed in an elastomer coagulation soln. of calcium nitrate or the like and drawn up to be dried. Subsequently, this original mold is immersed in elastomer latex to form an elastomer coagulated film on the surface of the original mold. Acid treatment is applied to the coagulated film peeled from the original mold. This acid treatment is pref. performed after the coagulated film peeled from the original mold from which a coagulant is extracted by washing is dried and applied to the surface of the elastic mold to which coating treatment is ready to apply. Subsequently, coating treatment is applied to this surface to obtain a desired elastic mold. As the coating agent used in this coating treatment, a compsn. prepared by compounding a water and oil repellent resin with an elastomer such as natural rubber is used.
Patent JP-S61246951-A (JP)
Title: Tracking controlling system
Inventor: UJO TATSUZO
IPC: G11B15/467
Filed: 1985-04-24
Abstract: PURPOSE:To track track patterns having different track pitch accurately by the same head and to obtain a special reproduced picture by making the positional control of a wide head at a specified position to the track making it correspond to the width and height of the wide head. CONSTITUTION:A capstan 13 is driven by the capstan motor 14 of the system and FG signals corresponding to the rotational frequency of the motor 14 are generated by an FG head 15. The FG signals are applied to a speed controlling system 20 and reference voltage VR and speed voltage VF are compared by a comparator circuit 24 and the motor 14 is controlled by a mixing circuit 25 using output of the circuit 24. Voltage V38 immediately before completion of tracing of a head B is sampled by a sample holding circuit 42. The voltage V38 is applied to the mixing circuit 25 of the controlling system 20. Thus, the track pattern having different track pitch are tracked accurately by the same head.
Patent JP-H06298704-A (JP)
Title: Optically active compound having unsaturated bond, optically active polymeric liquid crystal and liquid crystal composition containing the compound
Inventor: ICHINO KAZUE
IPC: C07C69/708
Filed: 1993-04-13
Abstract: PURPOSE:To provide a new optically active compound having unsaturated bond and capable of giving an extremely useful optically active high molecular liquid crystal applicable to various optical elements, especially for large-sized display or curved display. CONSTITUTION:The compound of formula I [R1 is group of formula II (R3 is >=3C univalent hydrocarbon chain having unsaturated bond at the chain terminal; Z is methyl or halogen); X is group of formula III to formula VII (ring A is group of formula VIII or formula IX; ring B is group of formula VIII or formula X; Y is COO, OCO, CH2O or OCH2; (p) is 1 or 2; Q is H, halogen or CN); R2 is alkoxy or alkyl], e.g. 4-octoxyphenyl-(R)-4-(4-(2-(7-octenyloxy) propanoyloxy)1,1'-biphenyl-4'-carboxylic acid. An optically active polymeric liquid crystal containing main recurring unit of formula XI [R4 is alkyl; R5 is group of formula XII (R7 is >=3C bivalent hydrocarbon chain); R6 is R2] can be produced by the hydrosilylation addition reaction of the compound of formula I to a polysiloxane.