baber/WOPTO huggingface dataset:
Patent JP-H01262790-A (JP)
Title: Novel aspergillus and use thereof
Inventor: OOYASHIKI HARUO
IPC: C12R1/69
Filed: 1988-04-11
Abstract: NEW MATERIAL:An aspergillus produced by cell fusion between Aspergillus oryzae and Aspergillus usamii. EXAMPLE:Aspergillus sp. 45 (FERM P-9862). USE:Fermentation for sweet rise wine for seasoning. Capable of giving sweet rice wine for seasoning, free from sour taste, highly containing non-fermentable oligosaccharide of mild sweet taste, free from cold crystallization due to separation of glucose at low temperatures, and highly containing amino acid-low molecular weight peptide as a tasting component. PREPARATION:For example, Aspergillus usamii mutant shiro-usamii (IFO 6082) is irradiated with ultraviolet light to produce a mutant of proline demand nature; whereas AP strain of arginine demand nature is produced from Aspergillus oryzae, followed by cell fusion between the both products.
Patent JP-H11280013-A (JP)
Title: Bridge joint
Inventor: SAWADA HIROKI
IPC: E01D101/00
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a bridge joint in which the degree of thermal expansion in a face plate of the joint is equal to that of the road asphalt surface, and a clearance to the asphalt surface and fluctuation are small. SOLUTION: In a bridge joint, a plurality of aluminum-made or aluminum alloy-made face plates 1 each of which has the tip formed into a comb-teeth shape matching to the teeth of comb of a base plate are arranged on the base plate having the comb teeth-shaped tip. Each face plate 1 is provided with a comb teeth part 3 on which the teeth of comb are formed, and a base part 2 for connecting the teeth to each other. Moreover, the face plate 1 is formed of Al-Si aluminum alloy containing Si of 15 wt.% or less and Mg of 0.2 to 0.6 wt.%.
Patent JP-H09250184-A (JP)
Title: Fixing tool of c-section for architectural structure
Inventor: TOTANI HIDEO
IPC: E04B2/56
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To facilitate the positioning of a C-section against a support member when the c-section is laid on the support member. SOLUTION: This fixing tool is constituted of a plurality of fixing tools 15A fixed to a steel frame column 11A with a specified distance, a plurality of C-section 13A laterally laid on the fixing tools 15A and fixed by these fixing tools and an external wall 14A fixed to the wall 13a of the C-section. The fixing tool 15A is provided with a support member 16A having pierced holes 3 and a positioning piece 2 for the C-sections fixed to the upper end edge 16e of the support member 16A and positioned in the opening end face of the right and left opposite walls 13c of the C-section 13A and also provided with a hole 4 coinciding with the hole.  And also this structure is constituted of a holding piece 18A laid in the C-section 13A so as to hold the right and left opposite walls 13c of the C-section 13A together with the support member 16A and also provided with a hole 5 at the center, a screw bar 17A piercing the hole 5 of the holding piece 18A, the coincident hole 4 of the positioning piece 2 for the C-section, and the pieced hole 3 of the support member 16A, and a fastening nut 19A screwed on the screw bar 17A.
Patent JP-H11278163-A (JP)
Title: Roof carrier supporting part structure for vehicle
Inventor: SHIMIZU KATSUTARO
IPC: B60R9/04
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To increase the rigidity and to improve in turn body rigidity by changing the form or the like of a rail member at the time of supporting a sliding roof carrier. SOLUTION: This supporting part structure is so constituted that a pair of slide rails 41 with a long groove 41 g of constant width in a nearly C form in section are extendedly installed in the longitudinal direction at both symmetrical parts of a body roof, and the paired slide rails 41 are locked to the body roof at least two spots 41F and 41R separated in the longitudinal direction, and both symmetrical leg parts of roof carriers 9 are made so as to be slidably supported by the slide rails 41. In this case, each width dimension of the slide rails 41 on a surface including an opening part of the long groove 41 g is varied by a longitudinal position.
Patent JP-H10269150-A (JP)
Title: Memory initializing method
Inventor: MINODA YUTAKA
IPC: G11C11/401
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To fast initialize data in a memory system even if the memory system is made mass and also to drastically reduce a time that is needed for a memory initialization operation. SOLUTION: A memory chip 20 that is constituted of DRAM(dynamic random access memory) is initialized by stopping a refresh cycle with an access controller 23 which has a function that controls a refresh cycle. That is, when power is inputted or at the time of the initialization operation of a memory system 1, an initialization operation control circuit 2 detects power determination with a power determination detection circuit 31, measures a fixed time with a timer circuit 30 after the power determination is detected, controls a refresh control circuit 24 and an access control circuit 23, stops a refresh operation at a fixed time and also inhibits an access from an outside to the chip 20 for the time. With this, data in the chip 20 is volatilized and initialized to all zeros or all ones.
Patent JP-S62242644-A (JP)
Title: Method for oxidizing alkylphenol or such
Inventor: FUKUHARA HIROSHI
IPC: C07B61/00
Filed: 1986-04-16
Abstract: PURPOSE:In directly oxidizing an alkylphenol, to obtain a hydroxybenzoic acid in high yield, by reacting the alkylphenol by the use of a cobalt salt and a bromine compound as a catalyst in the presence of both an organic carboxylic acid and a specific amount of an organic carboxylic acid anhydride. CONSTITUTION:An alkylphenol such as o-cresol, m-cresol, p-cresol or a mixture thereof is oxidized with molecular oxygen in the presence of both an organic carboxylic acid, preferably aliphatic carboxylic acid such as acetic acid, chloroacetic acid, propionic acid, etc., and at least 2 mols, preferably 2-10 mols based on the raw material of an organic carboxylic acid anhydride by the use of a cobalt salt, a bromine compound and optionally further a manganese salt of cerium salt as a catalyst to give a hydroxybenzoic acid to be expected as a use for a liquid crystal polymer raw material by direction oxidation of the alkylphenol in high yield.
Patent JP-H04298424-A (JP)
Title: Paper sheet feeder in image forming device
Inventor: KASHIWAGI HIDETATSU
IPC: G03G15/00
Filed: 1991-03-26
Abstract: PURPOSE:To achieve a compact, light-weight and low-priced moving means by composing a bottom plate of a sheet feeding cassette to be movable in the sheet taking direction by a smaller drive force CONSTITUTION:A spacer 16a is protruded on the lower side of a bottom plate 13a, and an arm forward end 17b is brought contact with the spacer 16a. The bottom plate 13a is moved through the spacer 16a by rotation of an arm 17. The length of the arm 17 from a rotation center 17a to the arm forward end 17b is thus shortened compared to conventional devices, a load applied to a motor 19a for driving the arm 17 can be reduced, the motor 19a can be compact, light-weight and low-price, and the sheet feed speed can be high.
Patent JP-S59214232-A (JP)
Title: Semiconductor device
Inventor: CHIBA AKIO
IPC: H01L21/52
Filed: 1983-05-20
Abstract: PURPOSE:To prevent crossing C fibers from being cut even at the time of hot- pressing by a method wherein an electrode substrate and a heat radiation substrate on which a singularity or a plurality of semiconductors are mounted are composed of Cu-C fiber complex material of Yonago brocade. CONSTITUTION:Ordinate Cu-C fiber bundle can be arranged every 4-8 abscissa bundles in Yonago brocade. In Yonago brocade, the number of cross-points 1 of Cu-C fiber bundles 2 is small while the number of bundles in the ordinate and the abscissa can be the same like in the flat brocade. When the bundles are subjected to the hot-pressing at high temperature under high pressure, as the number of cross-points 1 is small in Yonago brocade, C fibers are rarely cut and thermal conductivity and thermal expansion coefficient are stable. When this textile material is cut into small pieces and used for the semiconductor device, because the number of cut in the C fibers is small, stable Cu-C substrates which have very little dispersion of characteristics can be obtained.
Patent JP-H07269960-A (JP)
Title: Circulation type geothermal heat utilizing apparatus
Inventor: SUZAWA AKIMI
IPC: F24J3/08
Filed: 1994-03-31
Abstract: PURPOSE:To efficiently convey geothermal heat to the ground surface in winter and to store heat on the ground surface under the ground for winter in summer by connecting a first tube to antifreeze solution supply port of a heat exchanger and connecting an antifreeze solution outlet of the exchanger to a chamber. CONSTITUTION:Geothermal heat of hard rock 9e arriving at a depth of 150m is supplied to a heat exchanger 4c through an inner cylinder 2, a first tube 4a and a pump 4b in winter to melt snow on a roof or a road surface, guided to a lower part of a double tube through gaps between a second tube 4d, a chamber 4e, the cylinder 2 and an outer cylinder 1. When there is a fear of freezing the chamber 4e, it is heated by an electric heater 4g. Heat on a road surface is guided with an antifreeze solution 5 to the lower part of the double tube 3 through gaps between the exchanger 4c, the tube 4d, the chamber 4e, the cylinders 1, 2 in summer, stored in the rock 9e, then circulated to the exchanger 4c through the cylinder 1, the tube 4a and the pump 4b.
Patent JP-H05256275-A (JP)
Title: Scroll compressor
IPC: F04C18/02
Filed: 1992-03-11
Abstract: PURPOSE:To provide a scroll compressor wherein it is integrally formed with a gas-liquid separating means to save a space. CONSTITUTION:This scroll compressor 1 has a closed case 5 formed of a cylindrical part 2 and upper/lower closing members 3, 4, to store a compressor main unit 6 in the inside of this closed case. The compressor main unit comprises a block 7, movable scroll member 8 and a fixed scroll member 9, to respectively constitute high and low pressure chambers 12, 13 downward and upward of the closed case 5, by this compressor main unit. The block 7 is fixedly provided in the closed case 5, to provide a through hole 14 for inserting a drive shaft 41 of an electric motor 40 of obtaining turning force in the center, pair of Oldham's groove 16 formed to be opposed for inserting a meshing piece of an Oldham's ring 15 in a sliding surface with the movable scroll member 8 and a storage hole 17 of arranging the Oldham's ring. A refrigerant receiving chamber 48 is constituted of a case 53 and the closing member 3 fixed to the cylindrical part 2, upward of the prime mover.
Patent JP-S62283-A (JP)
Title: Dna encoding factor vii
Inventor: HAGEN FREDERICK S
IPC: C07K14/755
Filed: 1986-04-16
Abstract: DNA construct contains a nucleotide sequence (I) encoding a protein, which, on activation, has the same biological activity for blood coagulation as Factor VIIa. (I) codes at least partially for Factor VII and comprises a first sequence (Ia) encoding a calcium binding domain, joined to a second sequence downstream of (Ia), which encodes a catalytic domain for the serine protease activity of Factor VIIa. (Ia) comprises a gene encoding Factor VII, Factor IX, Factor X, Protein C, prothrombin or Protein S. - A recombinant plasmid is provided which includes a promoter followed downstream by (I), which is followed downstream by a polyadenylation signal.
Patent JP-S5514769-A (JP)
Title: Digital signal test device
Inventor: MAEDA TOSHIO
IPC: H03K5/19
Filed: 1978-07-18
Abstract: PURPOSE: To decrease greatly the number of elements with use of RAM as well as to extract the digital signal of specified cycle among continuous various kinds of digital signals.  
     CONSTITUTION: Input digital signal 1 is supplied to timing synchronous circuit 2 and then delivered after securing synchronization with the fixed clock timing. This output is memorized in 1st RAM11, and the output of RAM11 is supplied to 1st secondary phase shifter 4 with the clock timing which has the self-running in a fixed cycle of 1st address counter 12. The logic sum is obtained via AND circuit 5 for the output between shifter 4 and circuit 2, and this output is set to 2nd phase shifter 6. At shifter 6, the output is shifted by the amount same as that of shifter 4 to given to 2nd RAM13. The output of RAM13 is applied to 3rd secondary phase shifter 8 with the self-running clock of address counter 14. And the logic sum is obtained for the output between shifter 8 and circuit 2 at 2nd AND circuit 9, and the digital signal of specific cycle is delivered. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6028587-A (JP)
Inventor: GERUHARUTO FUERUTO
IPC: B26D7/08
Filed: 1984-05-02
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-H06271500-A (JP)
Title: Production of comanic acid
Inventor: TAJIMA MASAHIKO
IPC: C07C51/31
Filed: 1993-03-23
Abstract: PURPOSE:To obtain in an industrially advantageous way comanic acid useful as an intermediate for perfumes or medicines without the need of using expensive raw material(s), by reaction of a specific hexadienoic acid derivative with hydrous ethanol in the presence of pyridine. CONSTITUTION:A derivative of hexadienoic acid of formula I (e.g. 2,5-diacetoxy6-oxo-2,4-hexadienoic acid) is dissolved in 99.5% hydrous ethanol followed by addition of pyridine and conducting reaction at room temperature for 27 hr; the resultant reaction mixture is concentrated under reduced pressures, and water is added to the resultant oily matter to extract water solubles. The resultant extract liquid is passed through a column packed with a cation exchange resin to remove the pyridine used for the reaction, thus affording at a low cost in a simple operation, the objective comanic acid of formula III (Ac is acetyl) useful as an intermediate for perfumes or medicines without the need of using an expensive raw material, l,2,3,4-tetra-o-acetyl-beta-D-glucopyranuronic acid.
Patent JP-S59213939-A (JP)
Title: Piston made of aluminum alloy of direct injection diesel engine
Inventor: URABE MOTOOMI
IPC: F02F3/26
Filed: 1983-05-19
Abstract: PURPOSE:To improve juncture strength, by a method wherein a wall member, mounted to the head part of a piston body, is formed by a metallic porous material, cast in the piston body filled with an aluminum alloy, and a compound layer of the metal of a metallic porous material and aluminum. CONSTITUTION:The inner wall of a combustion chamber 4 in a head part 3 of a piston 1 and the upper surface of the piston around the combustion chamber 4 are formed by a wall member 7, and a piston body except the wall member 7 is formed by an aluminum alloy. The wall member 7 is cast in a piston body 2 in a condition that, in a metallic porous material 8, consisting of a nickel series alloy, a copper series alloy, or a cast iron series metal, the pores thereof are filled with the aluminum alloy of a piston body 2. At the boundary between the metallic porous material 8 and an aluminum alloy 9, a compound layer 10 of aluminum having a volume rate of 1-80% and a metal of the metallic porous material 8 is formed.
Patent JP-S62259122-A (JP)
Title: Keyboard resetting system
Inventor: IWAKURA SADAO
IPC: G06F3/02
Filed: 1986-04-18
Abstract: PURPOSE:To attain the automatic initialization of a keyboard by securing such a constitution where an arithmetic part detects the working abnormality of a 1-chip microcomputer contained in the keyboard to deliver a reset code and therefore the keyboard resets said microcomputer. CONSTITUTION:An interface circuit 3 is connected to a 1-chip microcomputer 5 to transfer the key code received from the computer 5 to an transfer the key code received from the computer 5 to an arithmetic part 1 and to transfer the key reset code sent to a keyboard 2 from the part 1. Here the part 1 has a handshake with the keyboard 2 and transmits the keyboard reset code to a decoding circuit 4 in this example in case no answer is received any more from the keyboard 2. Thus the circuit 4 receives said reset code and produces a reset signal pulse. This pulse is supplied to the terminal at one side of an OR circuit 9, then outputted to a reset signal terminal 14 of the computer 5.
Patent JP-S5714177-A (JP)
Title: Water cooling tower with fresh water recovery device
Inventor: KUNIBE TSUYOSHI
IPC: F28C1/14
Filed: 1980-06-27
Abstract: PURPOSE: To enable the recovery of evaporated water, a production of fresh water from the sea water and a decrease of visible bloom of the exhaust gas by a method wherein a heating part of the heat pipe is positioned in an air flow passage after it is passed through filling materials, and a heat discharge part is positioned in another air flow passage.  
     CONSTITUTION: Hot water distributing tank 3 is positioned on the filling materials 1, 1 oppositely arranged on a cold water receptacle 2 in a properly spaced apart relation, an outer end surface of the filling material 1 is left as a first air inlet, rouvers 5 are arranged therein and eliminators 6 are installed inside the rouvers. A number of heat pipes 12 are arranged substantially in a vertical direction at the pleum chamber 7 in the air draught device further inside of the eliminator 6, and the lower heating means 14 are positioned in the air flow passage after it has passed through the filling material 1, and the upper heat discharging means 16 are positioned in the air flow passage from the second air inlet port at the outer circumferential part thereof between a cover plate 18 projecting the upper top end of the filling material 1 and a lower cover plate 9 of the air draught device 8. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08283389-A (JP)
Title: Curable composition
Inventor: DOI TAKAO
IPC: C08L71/02
Filed: 1995-04-13
Abstract: PURPOSE: To obtain a curable compsn. improved in shelf stability, curability and water-resistant adhesion by using an epoxy resin in combination with a hydrolyzable silicon group-contg. org. polymer derived from an OH-contg. polyoxyalkylene and contg. impurities at most in a specific amt. CONSTITUTION: A hydrolyzable silicon group-contg. org. polymer of the formula (wherein R is an org. group; R<1> is 1-20C hydrocarbon; X is OH or a hydrolyzable group; and a is 1 to 3) is derived from (f) a hydroxyl group-contg. polyoxyalkylene obtd. by polymn. of an alkylene oxide with an initiator in the presence of a double metal cyanide complex as a catalyst. The total amt. of ionic impurities in the component (A) is at most 50ppm, pref. at most 20ppm. A compsn. comprising the component (A) and an epoxy resin is blended with a polyamine or the like as a curing agent to prepare as a coating or sealing material having a rubber elasticity. The impurities in the component (A) are removed from the component (A) after conversion into salts insoluble in the component (A), or removed from the component (f) after conversion into salts insoluble in the component (f).  The component (A) is obtd. by a reaction of a modification of the component (f) having terminal unsatd. groups introduced thereinto with a silicon hydride compd.
Patent JP-H09277579-A (JP)
Title: Printing equipment
Inventor: YANAGISAWA JUICHI
IPC: B41J2/36
Filed: 1996-04-10
Abstract: PROBLEM TO BE SOLVED: To shorten printing process time while high printing quality is maintained. SOLUTION: Printing equipment is equipped with a temperature detection means 31 detecting environmental temperature near a thermal head 11 in which a plurality of heating elements 11a heating by a heat quantity according to a pulse width of a printing pulse are arranged, and a carrier control means 21 executing carrier control determining the pulse width of the printing pulse based on at least detected environmental temperature. In this case, a judging means 21 judging whether or not printing time interval from end of printing of one dot line with the heating element 11a to that of printing of the following one dot line exceeds preliminarily set reference interval time, is provided.  The carrier control means 21, when the printing time interval is judged to exceed that by the judging means 21, determines that the pulse width of the printing pulse is the preliminarily set reference time. When judged not to exceed, the carrier control is executed.
Patent JP-S58206303-A (JP)
Title: Lathe and work machining method of lathe
Inventor: NORUBERUTO HETSUSHIYUBURIGEN
IPC: B23Q7/04
Filed: 1982-05-24
Abstract: PURPOSE:To make a loader compact, to make the occupancy space of the loader small when being moved, and to reduce a waiting time by providing a rotating arm constituted with two fork-like arms with loader chucks opened at an angle overlapping the position of two main shaft chucks. CONSTITUTION:A loader 25 is comprised of a shaft 23 provided rotatably and movably back and forth on two main shafts 21, 22 and a rotating arm 24 constituted with two fork-like arms with two pairs of loader chucks provided at the tip and opened at an angle overlapping chucks 21, 22 so that two works can be conveyed to the main shaft chucks 21, 22 at the same time. Eventually, the rotating arm 24 is formed in a hand-like shape made of four arms opened at an angle of 45 deg. apart, and the occupancy space S2 is small when the arm 24 is moved back and forth while facing upward, and the below space is made a large free space because the angle formed between the chuck 31 and chuck 34 is 225 deg., which is much larger than 180 deg..
Patent JP-S5314755-A (JP)
Title: Aromatic polyamide composition
Inventor: IMANAKA YOSHIHIKO
IPC: C08L77/00
Filed: 1976-07-27
Abstract: PURPOSE: To improve photostability of aromatic polyamide composition by adding specific acid anhydride. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59214150-A (JP)
Title: Sample unit for electron beam device, etc.
Inventor: BABA YASUTAKA
IPC: H01J37/20
Filed: 1983-05-20
Abstract: PURPOSE:To eliminate the oscillation or sway during the shift of a sample and allow the unit to be applied to a high-resolution device by fitting driving knobs for X, Y, Z-shift, etc. to a frame firmly formed in one body with a vacuum chassis. CONSTITUTION:Knobs 54, 55 for X-shift, Y-shift and a micrometer head 38 for Y-shift are fitted to a frame 49 firmly formed in one body with a vacuum chassis 32. Thereby, when each knob is operated, its mechanical effect is not given to other members. When the Y-shift is driven, a Y-shift moving plate 36 is moved, a change of the distance between the Y-shift moving plate 36 is moved, a change of the distance between the Y-shift moving plate 36 and the frame 49 and their displacement are absorbed by universal joints 51, 52 and an expandable shaft 53, thus causing no hindrance for the movement in the Y direction. In addition, since the universal joints and the expandable shaft are located in the atmosphere, they can be coated with an optional lubricant even when a sample chamber is preferably held at high vacuum, and the smooth movement can be obtained.
Patent JP-S63254083-A (JP)
Title: Printing auxiliary sheet
Inventor: SAITO HIDEO
IPC: B41J13/10
Filed: 1987-04-13
Abstract: PURPOSE:To enhance printing efficiency, by displaying the data required in print feed operation at each position corresponding to a printing position of a printing auxiliary sheet displayed in a standard form in printing paper. CONSTITUTION:The standard form 4 in printing paper 1 is displayed on a printing auxiliary sheet 3 and the data 5 consisting of 1, 2, 3...n required in print feed operation is displayed thereon at the position corresponding to a printing position. Therefore, since the print feed operation can be easily and surely performed by visually confirming said data, labor is omitted in the setting of the printing position and thereby, printing efficiency can be enhanced.