baber/WOPTO huggingface dataset:
Patent JP-S5916563-A (JP)
Title: Nozzle for two kinds of fluid
Inventor: OOTANI SHIGEMORI
IPC: B05B7/24
Filed: 1982-07-21
Abstract: PURPOSE:To atomize efficiently high viscous liquid with simple construction by providing a passage for the liquid and a passage for air in a nozzle body, and forming the respective outflow holes in such a position relation at which the outflow fluids collide against each other roughly at a right angle. CONSTITUTION:The 1st outflow holes 6 communicating with the 1st passage 4 are formed radially at equal angles diagonally upward on a conical part 2a. On the other hand, the 2nd outflow holes 7 communicating with the 2nd passage 5 are formed radially and diagonally downward on a peripheral part 3a on the forward end face and are in the position relation with the holes 6 at which the fluids flowing out respectively from said holes collide against each other roughly at a right angle. Thereupon, if high viscosity liquid is passed in the passage 4 and air is admitted into the passage 5, the air collides against the side face of the high viscosity liquid in the air on the outside of the respective holes 6, 7 so as to blow and atomize the liquid to fine particles. Since there is no need for applying high pressure beforehand to the fluids, the outflow holes are kept virtually free from abrasion and the constitution is simple is obtd. inexpensively.
Patent JP-S61284286-A (JP)
Inventor: TAJIMA IKUO
IPC: D05B3/12
Filed: 1985-06-11
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-H06338543-A (JP)
Title: Bonding equipment
Inventor: KOBAYASHI KOZO
IPC: H01L21/60
Filed: 1993-05-28
Abstract: PURPOSE:To protect products against contamination caused by gas generated from adhesive agent when an inner lead is bonded. CONSTITUTION:The electrode 7 of a semiconductor chip 2 is connected to a lead 5 mounted on the primary surface of an insulating tape 11 through the intermediary of adhesive agent 12 by a bonding tool 4. An exhaust hole 45 is provided to the inner circumferential wall of a tape guide 10 of a bonding equipment member adjacent to a bonding spot. The exhaust hole 45 is connected to an exhaust pump through the intermediary of an exhaust pipe 47, Therefore, even if gas is generated from adhesive agent at bonding, it is forcibly exhausted out of a bonding equipment, so that gas is restrained from being solidified on the surface of the equipment members such as a tape guide, a clamper 9, and the like, and consequently products such as carrier tapes or the like can be kept free from contamination caused by the above coagulations.
Patent JP-S5918589-A (JP)
Inventor: MAKI MASAO
IPC: H05B3/12
Filed: 1982-07-20
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-H04329366-A (JP)
Title: Speed meter system fitting structure
Inventor: HAMADA TORU
IPC: F16H57/023
Filed: 1991-04-30
Abstract: PURPOSE:To eliminate the limitation of a fitting space and lubricate a speed meter with the lubricant of a bearing by inserting a pre-load spacer and a speed meter drive gear between a drive shaft and the bearing, and engaging a speed meter driven gear with the speed meter drive gear. CONSTITUTION:A pre-load spacer 56 and a speed meter drive gear 60 are inserted between a tapered roller bearing 32 and a tapered roller bearing 34 in a speed meter system 58, and a speed meter driven gear is engaged with the speed meter drive gear 60. The meter system 58 can be fitted with no limitation of the fitting position by utilizing the fitting space of the spacer 56 of a final reduction gear device 2. The gears 60, 62 of the system 58 are arranged in an oil path 72 of a lubricant scraped by the rotation of a ring gear 18 and fed to the bearings 32, 34, thus the gears 60, 62 can be sufficiently lubricated by the lubricant fed to the bearings 32, 34.
Patent JP-S5556100-A (JP)
Title: Production of star ruby or star sapphire
Inventor: KAWACHI AKIHIKO
IPC: C30B13/22
Filed: 1978-10-16
Abstract: PURPOSE: To easily produce the title products of a large size and high quality in a high yield by concentrating infrared rays on a sintered raw material rod based on Al 2 O 3  obtd. by sintering NH 4 AlCO 3 (OH) 2  and then by crystallizing the molten material.  
     CONSTITUTION: NH 4 AlCO 3 (OH) 2  obtd. by the reaction of NH 4 HCO 3  are ammonium alum is calcined to form fine Al 2 O 3  particles hard to aggregate. Using this raw material, raw material rod 4 can be sintered densely at a low temp., and chromium oxide, titanium oxide or the like can be dissolved uniformly. Sintered raw material rod 4 of corundum uniformly contg. chromium oxide, titanium oxide or the like is set in spheroidal mirror 1, and halogen lamp 2 or the like is placed. Infrated rays emitted from lamp 2 are concentrated on rod 4 to form melting zone 3, and rod 4 is slowly lowered to obtain crystal 5. Crystal 5 is further heat treated to form needlelike microcrystals, thus producing almost perfect star ruby or star sapphire. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000310150-A (JP)
Title: Compression ignition internal combustion engine
Inventor: YANAGIHARA HIROMICHI
IPC: F02D41/30
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To ensure smooth combustion having the less generation of NOx and soot. SOLUTION: In a compression ignition internal combustion engine, auxiliary fuel is maintained in the condition oxidized upto an intermediate oxidation stage even after the compression top dead center, by injecting the auxiliary fuel of 30% or less of a maximum injection quantity in an injection timing region 11 between nearly 50-20 degree before the compression top dead center. Then injected fuel can be ignited concurrently in many places by injecting main fuel after the compression top dead center.
Patent JP-H04352452-A (JP)
Title: Dividing method for wafer
Inventor: ONISHI TOSHIO
IPC: H01L21/78
Filed: 1991-05-30
Abstract: PURPOSE:To prevent damage of a chip when a wafer is cleaved by scribing to be divided into chips. CONSTITUTION:A roller 3 is moved in an X direction, and a wafer 2 is cleaved along a second scribing scar 10y. Then, the roller 3 is moved in a Y direction, masking sheets 1, 1 are elongated in the X direction before a wafer 4 of this state is cleaved, and a gap 12 is formed between cleaved surfaces 40a and 40b formed along the scar 10y.
Patent JP-S61285157-A (JP)
Title: Side mirror for vehicle
Inventor: YAMANAKA HISAYUKI
IPC: B60S1/60
Filed: 1985-06-12
Abstract: PURPOSE:To economically remove water drops stuck on a side mirror, completely over the entire surface of the mirror, by accumulating compressed air in a bomb, and by jetting the compressed air from a jet nozzle after being controlled by a solenoid valve. CONSTITUTION:An air-compressor 5 is driven by an operating engine 1 through a pulley 2, a belt 3 and a pulley 4, and compressed air is accumulated in a bomb 6. When injection button 7 is depressed as necessary, an injection button signal is delivered to a solenoid valve 8 which therefore opens so that compressed air in the bomb 6 is jetted from a jet nozzle 10 after flowing through a transfer pipe 9. As a result, jetted compressed air blows off water drops stuck on the outer surface of a side mirror, thereby it is possible to recover a satisfactory sight field on the mirror surface. With this arrangement, it is possible to entirely remove water drops over the surface of the mirror without any feeling of foreign matter in comparison with wiper system side mirrors, and it is economical in comparison with electrical heater system mirror.
Patent JP-H04352547-A (JP)
Title: Portable telephone set with personal identification function
Inventor: WADA MASAHARU
IPC: H04M1/725
Filed: 1991-05-30
Abstract: PURPOSE:To select the personal phone number of a handling person out of plural registered personal phone numbers and to set the phone number to the portable telephone set by a personal identification function depending on a fingerprint. CONSTITUTION:When the handling person puts a finger on a fingerprint read part 4, the fingerprint is read, fingerprint data registered on the inside of a portable telephone set 1 are collated with the information of the fingerprint read by the fingerprint read part 4 and when they are coincident, the personal phone number of the correspondent handling person is set from the personal phone numbers registered on the inside of the portable telephone set 1. The set phone number is displayed at an indication part 2. Further, the phone number of a communicating party is inputted from a keyboard 3 and then, speaking is started.
Patent JP-S5830071-A (JP)
Title: Manufacture of small enclosed battery
Inventor: FURUYA TOSHIO
IPC: H01M6/12
Filed: 1981-08-14
Abstract: PURPOSE:To remove increase of internal resistance caused by an air layer and obtain a small alkaline battery having good high rate discharge performance by placing a sticky liquid drop in the center of a cathode mix surface before placing a separator. CONSTITUTION:As shown in figure (a), a sticky liquid drop 8a obtained by adding a thickening agent, for example, sodium polyacrylate, carboxymethyl cellulose to an alkaline electrolyte or distilled water is placed on a cathode mix 2.  Next, as shown in figure (b), a separator is placed, then as shown in figure (c),  the separator is pressed with a pin having a flat end surface to bond the cathode mix 2 and the separator 3 by sticky liquid, and the sticky liquid drop 8a between the separator 3 and the cathode mix 2 is uniformly spread to expel the  air layer. Because the air layer between the separator 3 and the cathode mix 2  is previously expelled by the sticky layer 8, increase of internal resistance is  prevented and good high rate discharge performance can be obtained.
Patent JP-S5651758-A (JP)
Title: Copying information processor
Inventor: MATSUO SHINICHI
IPC: G03G21/02
Filed: 1979-10-03
Abstract: PURPOSE:To enable misoperation to be found early and to render copying operation efficient, by displaying the action state of a copier acting in accordance with information recorded on a card. CONSTITUTION:Information receorded on card 1 is read out with reader 2, and the contents of information read out are judged 3. Card 1 is retained 4 for a given time length after reading out the information with reader 2. Action of copier 7 is controlled 6 in accordance with the decision output and the reatined output, and the controlled action state of copier 7 is displayed on display device 8.
Patent JP-H02302680-A (JP)
Title: Gradiometer cooling apparatus
Inventor: FUKUI NAOKI
IPC: H01L39/22
Filed: 1989-05-17
Abstract: PURPOSE:To shorten a cooling time and to facilitate mounting and detachment work by covering a gradiometer with a non-magnetic cover material high in heat conductivity and bringing said cover material into contact with a cooler in a heat-transferrable manner. CONSTITUTION:A gradiometer consists of a superconductive quantum interference element 30 becoming a superconductive state at an extremely low temp. level and the magnetic flux input circuit 31 connected thereto and covered with a non-magnetic cover material 33 high in heat conductivity and this cover material 33 is brought into contact with the cooler of a freezer in a heat- transferrable manner. When the cooler is cooled to an extremely low temp. level with the operation of the freezer, the cover material 33 in contact with the cooler is also cooled and, further, the gradiometer covered with said cover material is also cooled. In this case, since the heat conductivity of the cover material 33 is high, the gradiometer is efficiently cooled from the circumference to smoothly fall to the extremely low temp. level and the time up to the operable state of the gradiometer can be shortened. The mounting and detachment of the gradiometer are performed along with the cover material and work can be facilitated.
Patent JP-H07328403-A (JP)
Title: Production of carbonate spring
Inventor: KINOSHITA HIDEYO
IPC: B01F1/00
Filed: 1994-06-09
Abstract: PURPOSE:To easily produce a concd. carbonate spring with a compact method by arranging a hollow-fiber membrane in a carbon dioxide dissolving device, fixing both ends of the membrane with resin, providing a convergent part at the center of the membrane and symmetrically furnishing a hot water inlet and a carbonate spring outlet. CONSTITUTION:Hot water and carbon dioxide are supplied to a dissolving device 1, and the carbon dioxide is dissolved in the hot water to produce a carbonate spring. In this case, the device 1 is formed by fixing both ends of a hollow-fiber membrane 4 with a resin 7 and providing a convergent part 8 at the center of the membrane 4. Meanwhile, a hot water inlet 3 is furnished close to the part where the membrane 4 is fixed with the resin 7 and communicated with the outside of the membrane, a carbonate spring outlet 5 is provided symmetrically with the hot water inlet 3 about the center of the device 1, and a carbon dioxide inlet 2 is furnished on one end communicating with the hollow part of the membrane 4. The hot water is allowed to cross the membrane 4 wherein carbon dioxide is circulated, the channeling of hot water is prevented by the convergent part 8, and the exchange efficiency is improved.
Patent JP-H072517-A (JP)
Title: Production of anhydrous aluminum fluoride
Inventor: ASANO MOTOHIKO
IPC: B01D9/02
Filed: 1993-05-06
Abstract: PURPOSE:To efficiently obtain crystal of AlF3.3H2O by wet method and to produce anhydrous aluminum fluoride having >=100mum average particle diameter usable for refining aluminum by using a substance produced as a by-product in use of a phosphate rock as a fluorine source by the crystal. CONSTITUTION:A seed crystal of AlF3.3H2O having <=5% content of fine particles having <=40mum particle diameter is added in a ratio of 40-100m<2> calculated as the whole surface area of seed crystal based on 1 kg of AlF3.3H2O precipitated to a supersaturated solution of AlF3 until the concentration of AlF3 in the supersaturated solution used for crystallization reaches 1.6%. The concentration of AlF3 at the starting of the crystallization of the supersaturated solution is made 8-15%, the supernatant solution is heated to 75-106 deg.C and crystallization is carried by batch crystallization method under stirring. From the slurry of AlF3.3H2O thus obtained, AlF3.3H2O having >=100mum average particle diameter is separated, then dried and dehydrated.
Patent JP-H11320402-A (JP)
Title: Grinding wheel shaping error correction method, grinding wheel shaping/straight groove molding grinding work error correction method and error correction device for them
Inventor: HARADA TAKASHI
IPC: B24B53/085
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To improve finish precision of a work by a method wherein when an error is contained in a grinding wheel shape, the shape of a grinding wheel is machined as data as an error is corrected and further the shape of a grinding wheel is machined as data and a work is machined as the data. SOLUTION: In this device, a probe 8 arranged at a grinding wheel holding stand is brought into contact with a tooth shape surface 9b on a work 9 ground by a grinding wheel 6 shaped by a grinding wheel shaping machine 7 and measurement is effected. Through comparison with the original of the grinding wheel data, the shaping error of the grinding wheel 6 is corrected, and from the position error of grinding by the grinding wheel 6 on a work 9, the arrangement error of the grinding wheel 6 is corrected and a gear shape is ground in such a shape as a target on the given portion of the work 9.
Patent JP-H04353685-A (JP)
Title: Optical disc
Inventor: KAWAMURA SHINOBU
IPC: G11B27/00
Filed: 1991-05-30
Abstract: PURPOSE:To achieve a safe recording operation easily and quickly concerning a with-once optical disc device for recording information on an optical disc. CONSTITUTION:A recording state on an optical disc 2 is recorded on an RAM 13 beforehand. Thereafter, an unrecorded region on the optical disc 2 is retrieved on the RAM 13 by a blank checking means 14 or the unrecorded region corresponding to an amount of recording is retrieved on the RAM 13 by a blank retrieving means 16. Then, during a recording, a pickup 4 is moved to the tip of the retrieved unrecorded region.
Patent JP-S5352391-A (JP)
Title: Solar battery
Inventor: KANAI MASAO
IPC: H01L31/04
Filed: 1976-10-25
Abstract: PURPOSE: Packaging techniques are simplified by forming a plurality of solar batteries on the same substrate and electrically isolating each battery from diffused layers of conductivity type differing from that of the substrate by means of insulation layers. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62284741-A (JP)
Inventor: HASEGAWA KINJI
IPC: B32B27/32
Filed: 1986-06-04
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-H01296860-A (JP)
Title: Visual field angle control system for itv camera
Inventor: OSHIMA KENICHI
IPC: H04N5/225
Filed: 1988-05-25
Abstract: PURPOSE:To suitably control the photographing of an ITV camera in accordance with an abnormality condition by providing a sensor for monitoring a condition having a different monitoring area and setting suitably the visual angle of the ITV camera when they detect the abnormality. CONSTITUTION:An infrared ray camera Ai is provided as a sensor for monitoring a condition having a minimum monitoring area, a smoke sensing sensor Bj is provided as a sensor for monitoring a condition having a maximum monitoring area and a temperature sensor Ck is provided as the sensor for monitoring a condition having these intermediate monitoring areas. When an abnormality is sensed by these sensors, the visual field angle of the ITV camera 1 is set based on the position coordinates for the ITV camera 1 of the sensor. The picture signal from the ITV camera 1 is transmitted to a centralized monitor 7.
Patent JP-S5252515-A (JP)
Title: Carrier wave synchronism system
Inventor: OGAWA RIYOUICHI
IPC: H03G3/20
Filed: 1975-10-27
Abstract: PURPOSE:At the time of single side band communication time accompanied by carrier wave, the amplitude element of reception carrier wave is extracted and added to loss controller. In this way, the amplitude fluctuation of intermediate frequency signal is compensated, and following becomes possible to phasing of short repeating frequency. As a result, reception of signal can be stabilized.
Patent JP-S5253881-A (JP)
Title: Bactricides, inecticide and miticides of thiazolo (2,3-c) 1,2,4-triazo e, for agriculture and horiculture
Inventor: OZAWA KAZUO
IPC: C07F9/6561
Filed: 1975-10-27
Abstract: PURPOSE: Thiazolo (2,3-C)-1,2,4-trizole of the formula I (where R 1  is lower alkyl; R 2  is H or lower alkyl;R 3  is lower alkyl; and X is O or S). For example, 2-(O,O-dimethylthiophosphoryl)-2-oxo-5-ethylthiazolo (2,3-C)1,2,4-trizolmay be cited. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5829675-A (JP)
Title: Printer
Inventor: KIRISAWA MINORU
IPC: B41J1/20
Filed: 1981-08-17
Abstract: PURPOSE:To raise the speed of printing by providing types on a types feeder in such a way that the types are arranged in two rows and the upper and lower sides of each type row are inversed. CONSTITUTION:In a printer in which printing is made by pressing types 3 and 13 on a types feeder consisting of endless belts 2 and 12 or an endless train 16 onto a printing paper 6 through an ink ribbon 5, types 3, 13, and 17 are set on the types feeders, 2, 12, and 16 in two rows in such a way that the upper and lower sides of the type rows are inversed. A hammer 4 is provided at a place corresponding to the lower type row, printing is made by using only the lower type row, and the type feeders 2, 12, and 16 are made upside down when using the upper type row.
Patent JP-S5752539-A (JP)
Title: Coil spring producing device
Inventor: TSUTSUMINO TAKEMI
IPC: B21F3/04
Filed: 1980-09-15
Abstract: PURPOSE: To mass-produce coil springs with seat members automatically from wires of large diameters by constituting a titled device of a revolving arbor 3, a wire guide means, guide bars of the guide means, a feed means for the guide means determining coil pitch, a driving transmission device and a positioning switch for the guide means.  
     CONSTITUTION: This device is constituted of a revolving arbor 3, guide bars 6 provided in parallel with the arbor, a slide 42 provided with guide rollers 41 provided freely slidably to the guide bars to conduct a wire material to the outside circumference of the arbor 3, a feed nut 71 provided freely rotatably to the slide and having a revolving axial line in parallel with the arbor 3, a clutch 74 provided between the nut and the slide 42, and a feed ball screw shaft 72 screwed to the feed nut 71 and provided freely rotatably in parallel with the arbor 3. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04329442-A (JP)
Title: Interruption processing method for microcomputer
Inventor: OKI RYUICHI
IPC: G06F9/46
Filed: 1991-05-01
Abstract: PURPOSE:To prevent the processing order of interruption from conflicting when the same event is generated at a part, where no trouble is generated, by nesting and moving control to the part by interruption again is executed. CONSTITUTION:A microprocessor 10 and an interruption controller 20 are provided, one interruption processing is divided into the first half and the latter half, the priority for the latter half of the interruption processing is made lower than the priority for the first half of the interruption processing and made lower than the lowest priority for the interruption of the external event. The interruption processing is divided into a trouble generating part to generate any trouble by the nesting of the interruption and a trouble no-generating part not to generate any trouble and at the trouble generating part, the processing with the higher priority than the processing under execution at present is executed among the later interruption processings. Then, the processing having the priority equal or lower than that of the processing under execution at present is not executed and at the trouble no-generating part, all the signals generated by the external event are received.
Patent JP-H0426510-A (JP)
Title: Carbon particle, its production and its application
Inventor: OBAYASHI TAKASHI
IPC: B01J20/281
Filed: 1990-05-18
Abstract: PURPOSE:To easily obtain carbon particles having proper distribution of pore diameter by effecting a suspension polymn. reaction of a pitch having high average mol.wt. with org. monomers and polymn. initiator, infusibilizing the obtd. beads and baking the beads in a nonoxidative atmosphere. CONSTITUTION:The suspension polymn. reaction of a mixture of pitch having >=300 average mol.wt. with org. monomers (e.g. divinylbenzene) and polymn. initiator (e.g. azo-isobutyronitrile) is effected to obtain beads, which are then recovered and infusibilized. These infusibilized beads are calcined in vacuum or inert atmosphere at >=1100 deg.C. Thereby, carbon particles having the pore volume index (10-50)/(1-50) >=50%, total pore volume of >=0.15ml/g with <=0.1ml/g volume of pores of >=50nm diameter, and >=97wt.% carbon content are obtained and these particles are suitable for the packing of chromatography column, etc.
Patent JP-S617648-A (JP)
Title: Vessel for integrated circuit
Inventor: SATOU HIROYUKI
IPC: H01L21/60
Filed: 1984-06-22
Abstract: PURPOSE:To reduce unnecessary inductance by forming a projecting section to a vessel and equalizing the height of an element and a bonding pad surface for an external lead wire terminal by properly setting the height of the external lead wire terminal. CONSTITUTION:A projecting section 5 is shaped so that the height of a bonding pad surface for a semiconductor element 1 and the plane section of a vessel to which the element 1 is fitted is equalized. The height of surfaces 2 on which bonding wires for external lead wire terminals are connected is also made equal to that of the bonding surface of the element 1 to shorten effective distances among connecting surfaces for each bonding wire. When the vessel is grounded, the length of bonding wires can be shortened because sections to be bonded in the bonding wires are positioned on the same plane. Accordingly, unnecessary inductance can be reduced.