baber/WOPTO huggingface dataset:
Patent JP-H024889-A (JP)
Title: Adhesive composition
Inventor: SAKAMOTO TOSHIO
IPC: H05K3/38
Filed: 1988-06-22
Abstract: PURPOSE:To provide the title composition giving both improved tracking resistance and adhesive force at elevated temperatures, for use in metallic foils in laminates, comprising a butyral resin, epoxy resin, polyisocyanate oligomer and alicyclic polyamine. CONSTITUTION:The objective composition can be obtained by incorporating pref. (A) 100 pts.wt. of an epoxy resin with (B) 20-40 pts.wt. of a butyral resin, (C) a polyisocyanate oligomer at molar equivalent of 0.1-0.3, on an isocyanate group basis, per mol of epoxy group, and (D) an alicyclic polyamine 100-150 in active hydrogen equivalent.
Patent JP-H06342138-A (JP)
Title: Adsorption panel of spacer material dispersing device for liquid crystal display element and production of panel
Inventor: TANIGUCHI SATOSHI
IPC: G09F9/35
Filed: 1993-05-31
Abstract: PURPOSE:To provide a spacer material dispersing device capable of scattering a spacer material on the surface of a substrate in dispersed state, to improve the performance of a liquid crystal display element and the yield in mass- production, to facilitate the control of the scattering quantity of the spacer material and to improve the utilization efficiency of the spacer material. CONSTITUTION:An adsorption panel mounted to block the opening face of a suction and exhaust chamber and arranged to face the substrate is constituted by mutually joining a porous plate member 10 having a laminated structure composed of a polyimide film 18 and a metal plated layer 22 and having many spacer material adsorption pores uniformly formed on the whole surface smaller in the opening diameter of the under surface of the polyimide film than the diameter of the spacer material with a rigid honeycomb body 14 formed with many air permeating holes 16.
Patent JP-S6090581-A (JP)
Inventor: NAGASAKI HARUKI
IPC: A63B69/36
Filed: 1984-07-25
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-H06339354-A (JP)
Title: Production of viscous substance and beverage or food using the viscous substance
Inventor: ONOE AKIRA
IPC: A23L29/206
Filed: 1993-05-31
Abstract: PURPOSE:To provide a method for processing Tremella fuciformis into the form of the aqueous solution of a viscous substance to utilize the potential properties of the Tremella fuciformis, and a beverage or food utilizing the method. CONSTITUTION:Dry Tremella fuciformis is heated together with a 100 times volume of water in a pressed container at 120 deg.C for 15min and, if necessary, subsequently ground. Thus, the aqueous solution of a viscous substance having e.g. a viscosity of 2800cps at 20 deg.C is obtained. The aqueous solution (or its water-free product) is useful as a beverage or food as such or as a thickening agent, an improving agent, a shape-retaining agent, an emulsifier or a stabilizer for beverages or foods.
Patent JP-S5277783-A (JP)
Title: Pulse generating device
Inventor: SATOU SEISHIROU
IPC: H01J37/22
Filed: 1975-12-24
Abstract: PURPOSE: To generate the pulses of the frequencies proportional to scanning speeds with a simple circuit by converting the number of pulses to voltage and generating the pulses of the frequencies proportional to the gradient of linear waves. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S639960-A (JP)
Title: Semiconductor device
Inventor: SUZUKI TOSHIHIDE
IPC: H01L21/8234
Filed: 1986-06-30
Abstract: PURPOSE:To solve the problem of the deterioration of characteristics based on the generation of the whole ionization phenomenon including the inside of an silicon substrate effectively by forming a resistance layer for heating and an N channel type field-effect transistor in a thick-film gate insulating film and connecting the resistance layer for heating and the field-effect transistor in series through a bonding- wire. CONSTITUTION:A semiconductor substrate 3, to which a semiconductor element activation region 16 and an N channel type field-effect transistor 7 region in a thick-film gate insulating film are shaped, and bonding wires 8, 9 inserted, connecting an N channel type field-effect transistor 7 in the thick-film gate insulating film and the resistance layer 4 for heating in series between a power terminal 5 and a grounding terminal 6 for a semiconductor housing vessel 10 are provided. The N channel type field-effect transistor 7 in the thick-film gate insulating film functions as the lowering of gate threshold voltage and the flowing of currents through the resistance layer 4 for heating when the semiconductor substrate 3 is subject to the effect of ionizing radiation. Accordingly, characteristic deterioration can be recovered from the inside of the silicon substrate 3 by an annealing effect, thus effectively solving the problem of characteristic deterioration based on the generation of an ionization phenomenon.
Patent JP-H05320132-A (JP)
Title: Production of 2-chloro-5-chloromethylpyridine and/or 2-chloro-5-dichloromethlpyridine
Inventor: IENO KATSUHIRO
IPC: C07D213/61
Filed: 1992-05-19
Abstract: PURPOSE:To produce 2-chloro-5-(di)chloromethylpyridine useful as an intermedi ate of agricultural and medical drugs, etc., with industrial advantage merely by reducing 2-chloro-5-trichloromethylpyridine which can readily be obtained from 3-picoline through one stage. CONSTITUTION:2-Chloro-5-trichloromethylpyridine readily obtained, e.g. by gas phase chlorination of 3-picoline using chlorine is reduced (Catalytic reduction is especially preferable) by zinc and an acid (Hydrochloric acid is especially preferable) or an alkali (NaOH is especially preferable) to obtain 2-chloro-5- chloromethylpyridine and/or 2-chloro-5-dichloromethylpyridine. The resultant 2-chloro-5-dichloromethylpyridine is further reduced to obtain 2-chloro-5- chloromethylpyridine. In the case of a catalytic reduction, a Raney catalyst is preferably used as the catalyst. As a general tendency, the main product is 2-chlore-5-chloromethylpyridine if Raney nickel is used as the catalyst. In case Raney cobalt, etc., is used, 2-chloro-5-dichloromethylpyridine is obtained as the main product.
Patent JP-S5779210-A (JP)
Title: Combustion device for fine particles in exhaust gas
Inventor: KUROIWA YOSHIO
IPC: F01N3/02
Filed: 1980-11-05
Abstract: PURPOSE: To renew a filter for collection of fine particles in exhaust gas while using only one burner without difficulty by turning the flame switching valve for regenerating burner into operation in linkage with the exnaust route switching valve under regeneration of the filter.  
     CONSTITUTION: Exhaust gas from a Diesel engine is led through a passage 6 and into the open side of parallelly arranged filter selector valves 5, 5' to be got rid of fine particles. When the filter 2 is in stoppage on its either side, a pin 20 on a lever 19 is operated and a shaft 10 is rotated to invert the open-closed positions of the selector valves 5, 5'. Thus the route of exhaust flow is chanbed over. Because a flame selector valve 17 is fixed to the shaft 10, the valve 17 also operates while the valve 5 is in operation to introduce the flame at a regenerating burner 15 installed at the end of the filter to that filter situated on the side with no exhaust gas flowing into. The burner 15 is mounted separably at the end of the filter. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10330173-A (JP)
Title: Production of carbon molecular sieve
Inventor: HARA RYUICHI
IPC: C01B31/02
Filed: 1997-05-28
Abstract: PROBLEM TO BE SOLVED: To produce a carbon molecular sieve only through calcination without a special material and/or a complicated treatment, by carbonizing an aromatic polyimide resin. SOLUTION: The aromatic polyimide resin as the material for this molecular sieve is preferably an aromatic polyimide resin in which one of an aromatic carboxylic acid or an aromatic diamine contains >=1 wt.% of an aliphatic carbon based on the total numbers of carbons. Any apparatuses capable of calcination in an inert atmosphere as removing generated gases are useful as the apparatus for calcination (carbonization) of the material. It is preferable that the increasing speed of the calcination temperature is <=10 deg.C/min. and the calcination temperature is >=800 deg.C.  The thus produced molecular sieve must have the maximum absorption volume ratio of carbon dioxide to methane gas of >=3 and the equilibrium absorption volume ratio of carbon dioxide to methane gas at 0 deg.C under the atmospheric pressure of >=4 so as to obtain the pore diameter and its distribution both suitable for separation of carbon dioxide and methane gas.
Patent JP-S642913-A (JP)
Title: Conveyer for classification
Inventor: OOBUCHI YASUTSUGU
IPC: B65G17/16
Filed: 1987-06-22
Abstract: PURPOSE: To miniaturize a motor for a classification conveyer for fruit or the like by providing on the side way of a chain formed out of roller links and pin links, a carrying element in such a way that it tilts down freely, and providing at pin link plates horizontal and vertical rotary rollers alternately and zigzag.  
     CONSTITUTION: An endless bendable conveyer chain 2 is formed by connecting roller links 3 and pin links 4 alternately. And, an attachment 7 which extends upward and protrudes outside is provided on the side portion of the chain 2 in the chain's advance direction, and a carrying element 8 forming a loading surface is provided at the attachment 7 in such a way that it can tilt down. Also, a roller 6 is fitted to these pin link plates 41a, 41b, and a vertical rotary roller 61a and a horizontal rotary roller 62b are formed. In this instance, the vertical and horizontal rotary rollers 61a, 62b are arranged alternately and zigzag. As a result, the capacity of a motor can be made small, and also, traveling with bendable side surfaces can be performed. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-H0319689-A (JP)
Title: Dna sequence coding principal subunit of atp synthetase originated from methane bacterial
Inventor: INATOMI KENICHI
IPC: C12N15/52
Filed: 1989-06-16
Abstract: PURPOSE:To enable the synthesis of ATP in high efficiency by using a DNA sequence coding a principal subunit of ATP synthetase originated from methane bacteria. CONSTITUTION:Methanosarcina barkeri (a kind of methane bacteria) is cultured in a medium containing yeast extract, NH4Cl, etc., and the obtained bacterial cell is extracted to obtain a chromosome DNA (A). A fragment produced by the restriction enzyme treatment of the component A is linked with a fragment produced by the restriction enzyme treatment of a plasmid vector to obtain a recombinant DNA plasmid (B). The component B is introduced into E.coli, etc., and a gene bank (C) of methane bacteria is produced from the transformed E.coli. A transformant (D) containing a recombinant DNA coding ATP synthetase is selected from the component C using <32>P as a label. The strain D is cultured on an agar medium, etc., and the obtained colony is extracted and purified to collect a DNA sequence coding principal subunits of ATP synthetase and containing an alpha-subunit exhibiting an amino acid sequence of formula in the principal subunits.
Patent JP-H112231-A (JP)
Title: Clevis joint
Inventor: SUMIDA SUGURU
IPC: F16C11/04
Filed: 1997-06-12
Abstract: PROBLEM TO BE SOLVED: To fix an insertion part to opposed arms in a clevis part via no spacer without causing any play by forming a bolt hole arranged in the opposed arms in the clevis part into a hole having no seating face for a bolt head part and directly fastening an insertion part to be inserted between the opposed arms by means of the bolt head part. SOLUTION: A bolt 5, by which an insertion part 4 is inserted between opposed arms 2a, 2b in a clevis part 2 so as to be fixed to the clevis part 2, is a cap screw with a hexagon socket head. The bolt 5 is passed through bolt holes 6, 7 arranged in compliance with the opposed arm 2a and the insertion part 4 so as to be screwed into a screw hole 8 arranged in the opposed arm 2b. The bolt hole 6 arranged in the opposed arm 2a is formed into a hole possessing no seating face for the bolt head part. Therefore, the head part in the bolt 5, which is brought into contact with one face of the insertion part 4, directly presses the insertion part 4 so as to fix the insertion part 4 to the opposed arm 2b. In the bolt hole 6, the diameter is set to be substantially equal to that of the head part of the bolt 5 for supporting the head part of the bolt 5 by means of the hole surface.
Patent JP-H101935-A (JP)
Title: Preparation device of soil improvement grout liquid and injection method of two liquid hardening grout using the same device
Inventor: KASHIMA SHOICHI
IPC: E02D3/12
Filed: 1996-06-17
Abstract: PROBLEM TO BE SOLVED: To simplify the structure by joining an X liquid with a Y liquid at a specified ratio and adjusting the concentration of the liquid. SOLUTION: A preparation device joins and mixes an X liquid with a Y liquid at a specified ratio in a confluent mixing area, thereby producing a soil improvement grout liquid. There are provided a quantitative pump 3 having a variable rotary speed, which is provided on the way to the confluent mixing area 4, a check valve 5 provided between the quantitative pump 5 and the confluent mixing area 4, a suction discharge pump which is provided between the confluent mixing area 4 and a destination area which supplies the X liquid and the Y liquid to the destination by sucking up and discharging the X liquid and the Y liquid respectively and a control means which controls the rotary speed of the quantitative pump 3 and adjusts the supply amount of the X liquid directed at the confluent mixing area 4.
Patent JP-S5487124-A (JP)
Title: Picture display system
Inventor: ISHII ATSUSHI
IPC: G09G5/40
Filed: 1977-12-23
Abstract: PURPOSE: To obtain the synthesized display for alphanumeric, Kanji, and image pattern and graph on CRT screen, by synthesizing the dot pattern of alphanumeric from the pattern generator with the dot pattern of special characters such as Kanji or image pattern from the picture memory.  
     CONSTITUTION: The display unit 3 is provided with the character generator 32 generating alphanumeric and its code buffer 31 and also with the picture memory 34 corresponding to the screen of CRT 21, and the pattern generator 33 is provided with the controller side. The alphanumeric code is stored in the buffer among instruction data, and the generator 33 reads out a given character or image dot pattern to special characters and image codes, and it is stored to the memory 34. The dot pattern of alphanumeric from the generator 32 and the dot pattern of special characters or image pattern from the memory 34 are synthesized 35 and displayed on CRT 21. Thus, the display synthesizing alphanumeric, Kanji and image pattern and graph can be made. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6312305-A (JP)
Title: Mixture separator by osmotic evaporation method
Inventor: AANORUDO YOHANESU FUAN DAIKU
IPC: B01D63/00
Filed: 1986-07-03
Abstract: An apparatus for membrane pervaporation, in which a raw feed chamber, constituting two partial chambers, is formed by two plates. On the respective sides of each plate which are faced away from each other, there is a surrounding profile, which serves as support for the membrane. A surrounding gasket is arranged between the respective plate and the membrane such that the compaction of the gasket is limited to a predetermined value. Several raw feed chambers and permeate chambers can be alternately arranged in a stack unit. The apparatus is characterized by a simple design and low number of elements.
Patent JP-S5378801-A (JP)
Title: Equalizer amplifer
Inventor: YOKOYAMA KENJI
IPC: H03H11/12
Filed: 1976-12-22
Abstract: PURPOSE:To make it possible to use an equalizer for both cartrides of moving magnet and coil types by changing the input terminals of the equalizer having an operation amplifier.
Patent JP-S5856107-A (JP)
Title: End switch
Inventor: YANAGIDA SEIICHI
IPC: G11B21/08
Filed: 1981-09-30
Abstract: PURPOSE:To perform accurate on-off control corresponding to the fine displacement of a body to be fed, by employing a means of improving the resolution of detection. CONSTITUTION:When a driving motor 21 turns, the rotation of the motor 21 is transmitted to a thread-cut shaft 24d through the 1st gear 24a, an intermediate gear 24b, and the 2nd gear 24c. The rotation of the shaft 24d moves up or down a threaded cylinder 24e, and consequently a body 23 to be fed moves up or down by track pitch. At this time, the 1st gear 25 fitted to a motor shaft 22 turns at a prescribed angle of rotation. Therefore, the 2nd gear 26 turns at a prescribed angle of rotation which corresponds to the rotation ratio.
Patent JP-H05347321-A (JP)
Title: Method of pre-soldering lead frame
Inventor: OGURI ISAO
IPC: H01L21/52
Filed: 1992-06-16
Abstract: PURPOSE:To make it possible to pre-solder properly and continuously without requiring a flux or a jig for holding a solder or the like. CONSTITUTION:In a method of pre-soldering in which a solder layer is bonded to a die pad of a lead frame prior to a die bonding, a fixed-form solder foil 11a which is cut out of a ribbon solder 11 so as to fit in a size of the die pad is positioned and placed on the die pad of the lead frame 3 located in a carrying path using a solder foil feeder 8 of robot type. In this condition, after the solder foil 11a is temporarily bonded to the die pad by a thermocompression bonding through emitting a laser beam 9a or an ultrasonic wedge bonding, the lead frame 3 is passed through a reducing atmosphere oven 7 and a pre-soldering is performed without using a flux or a jig.
Patent JP-H05318316-A (JP)
Title: Deburring and washing method of work
Inventor: KOBAYASHI GENGO
IPC: B24C1/00
Filed: 1992-05-22
Abstract: PURPOSE:To increase fluid resistance against burrs and carry out deburring and washing effectively by removing burrs first by a solid consisting of resin powder and thereafter, blowing a mixed washing liquid to a status in which a part of the resin powder adheres and remaining on a work. CONSTITUTION:A resin powder is sprayed to a work W in a chamber 2 in a first shot process and a burr is peeled off so as to be embraced in the resin powder which is a solid. Then after blowing out the burr and the resin powder peeled off by air blow in a chamber 3, a mixed washing liquid consisting of an air and a washing liquid is sprayed in a chamber 4. Thereby, a resistance against a burr left by a joint operation with the resin powder blown up and remaining in the work during an air blow time is strengthened and the deburring effect during washing is much raised up. Thereafter, the washed work W is dried up by the air blow in a chamber 5.
Patent JP-S637004-A (JP)
Inventor: MANFUREETO UESUTOFUARU
IPC: H01Q15/16
Filed: 1987-06-24
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-H0821583-A (JP)
Title: Drain pipe coupling
Inventor: KUSANO TAKASHI
IPC: E03C1/122
Filed: 1994-07-07
Abstract: PURPOSE:To facilitate connection work for a lateral branch pipe having a different diameter by equipping a bush, internally mounted together with packing surrounding an outer peripheral surface, onto the connection port of the lateral branch pipe, and providing a rib, for receiving the end surface of another lateral branch pipe, in the deep part of a socket of the bush; in a drain pipe coupling capable of connecting the lateral branch pipe having a different diameter. CONSTITUTION:A lateral branch pipe connection part 5, having an inspection part 52, wherein three receiving parts 53 are radially provided in a deep part, and provided with a gradually diameter-expanded tapered part in the vicinity of the inlet of an insertion part 52, is formed on the side surface of a coupling main body. A bush 6 is fitted to the insertion part 52 through an annular packing 81 fitted to the outside of the bush 6. The bush 6 has the receiving port 61 of a small diameter pipe 7b, and a rib 62 is provided on the depth of the receiving port 61. Consequently, screwing a bolt 92 at the time of the connection of the lateral branch pipe 7b compresses packing 82 to the coupling main body side by a flange 9b to be watertightly sticked fast to the outer peripheral surface of the lateral branch pipe 7b and the inner peripheral surface of the receiving port 61 of the bush 6 to seal a connection part, and also preventing the extraction of the lateral branch pipe 9b.
Patent JP-S5855582-A (JP)
Title: Hard pitch for aluminum electrolytic electrode
Inventor: FUJIMOTO TAKETOSHI
IPC: C04B35/52
Filed: 1981-09-29
Abstract: PURPOSE:To provide a hard pitch for an electrolytic electrode having excellent physical and mechanical properties obtained, by a method wherein gamma,beta and alpha  resins are contained in a specific ratio respectively and the gamma1 component in the  gamma resin and the constitutional particle of the alpha resin are specified. CONSTITUTION:A hard pitch is constituted in a range of 8-16wt%, pref., 9- 15wt% alpha resin, 15wt% or more, pref., 20wt% or more beta resin and 58-70wt%, pref., 60-68wt% gamma resin. In addition, the gamma1 component in the gamma resin is adjusted to 4wt% or less, pref., 3wt% or less and the 2-20mu constitutional particle in the alpha resin is adjusted to 4wt%, pref., 2wt% or less. By this constitution, the hard pitch providing an electrode for aluminum electrolysis, which is good in flowability, generates no cracks, is excellent in aparent specific gravity, specific electric resistance, deflective strength or pressure resistance, free from anode trouble, excellent in electrode reference unit or electric referene unit, is obtained.
Patent JP-S6216143-A (JP)
Inventor: KUSUHARA MASAKI
IPC: B32B27/20
Filed: 1985-07-15
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-S5678448-A (JP)
Title: Low-melting low-expansion glass composition
Inventor: KONNO SHIGEHISA
IPC: C03C3/102
Filed: 1979-11-30
Abstract: PURPOSE: To prepare the titled composition suitable as a clear hermetic adhesive for hard glass and ceramics, by adding a specific weight ratio of Al 2 O 3  to a glass composition composed of SiO 2 -B 2 O 3 -PbO-Na 2 O and K 2 O-Li 2 O.  
     CONSTITUTION: The titled glass composition composed of 45W62% of SiO 2 , 18W 30% of B 2 O 3 , 5W15% of PbO, 2W5% of Na 2 O+K 2 O, 0.5W3% of Li 2 O, and 1W 10% of Al 2 O 3 . The bonding of hard glass for laboratory use, ceramics having comparable expansion to the glass, and metals can be carried out by using the titled glass composition at a lower temperature than the bonding temperature of the conventional process. The bonded product has high air-tightness and excellent heat resistance and is mendable by heating with gas flame without lowering the bonding characteristics. All of the raw materials are easily available at low costs. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5488075-A (JP)
Title: Manufacture of semiconductor
Inventor: SAGA MISAO
IPC: H01L21/60
Filed: 1977-12-24
Abstract: PURPOSE: To aviod the side etching and the occurrence of absence of removal for underground metal, by removing the unnecessary part of the underground metal film with etching while covering the surface with Au protective film, after forming the Ag projection electrode on the semiconductor substrate via the underground matal film.  
     CONSTITUTION: The P type region 4 is formed by diffusion selectively on the N type Si substrate 1, it is covered with the SiO 2  film 2, and the electrode window 3 is opened on the region 4 with photo etching. Next, the Cr layer 5 being the contact metallic layer is evaporated on the entire surface, thin insertion metal layer 6 is coated duplicatedly on it, and the rear electrode 7 is provided at the back of the substrate 1. After that, the unnecessary part of the layer 6 is removed with photo etching, and the photo resist film 8 is coated, protecting the Cr layer 5, and the Ag projection electrode 9 of semisphere is formed with electrolytic plating on the layer 6. Further, the surface of the electrode 9 is covered with the Au protection film 10, the film 8 is removed with etching, and the unnecessary part of the Cr layer 5 is removed. 
     COPYRIGHT: (C)1979,JPO&Japio