baber/WOPTO huggingface dataset:
Patent JP-S5385000-A (JP)
Title: Glucan and its preparation
Inventor: MISAKI AKIRA
IPC: C12P19/04
Filed: 1976-12-31
Abstract: PURPOSE: A glucan (Elasinan)having structure of [3)-Glc-(1→4)-Glc-(1→4)-Glc(1→], where Glc is residue of -D-glucopyranose, as repeated units, which has a specific rotary power [α] 2   5 D+175-280°(I=1, c=1.6, 0.5N-NaOH), being readily soluble in water, 0.1N-NaOH, 90% formic acid, formamide, and dimethyl-sulfoxide but insoluble in methanol and chloroform, white, tasteless, odorless and found to be uniform by means of ultracentrifugal and electrophoretic analyses 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06341524-A (JP)
Title: Speed change control device for automatic transmission
Inventor: KIMURA HIROMICHI
IPC: F16H61/04
Filed: 1993-06-03
Abstract: PURPOSE:To prevent engaging pressure from surging, and thereby surely prevent the occurrence of shift quality by keeping engaging pressure low to the extent that only a piston can be moved when engaging pressure is started to be supplied, and controlling the aforesaid pressure to be high after a specified period of time has elapsed when engaging pressure used for engaging a friction engagement means, is controlled by a pressure control valve. CONSTITUTION:In the automatic transmission A where a friction engagement means 2 such as clutches, brakes and the like is engaged/disengaged by operating a piston 1 by means of hydraulic pressure, and a power transmitting path in a gear train is thereby changed, so that a plurality of steps in gear shifting can thereby be obtained, hydraulic pressure to be supplied to the friction engagement means 2 is controlled by a pressure control valve 3. In this case, when speed change, by which the friction engagement means 2 is supposed to be engaged, is detected by a speed change detection means 4, the pressure control value of the pressure control valve 3 is set by a low pressure standby means 5 at a low value to the extent that only the piston 1 is moved. After the pressure has been kept low for a specified period of time, the pressure control value is so constituted that the engaging pressure of the friction engagement means 2 is gradually increased by a pressure boosting means 6, so that engaging pressure is thereby prevented from surging.
Patent JP-S6134370-A (JP)
Title: Electric pump
Inventor: OKA TOSHIO
IPC: F04B49/06
Filed: 1984-07-26
Abstract: PURPOSE:To maintain a pressure and a flow rate at a specified value irrespective of a fluctuation in other load, by providing a control device which controls an amount of a current fed to a pump motor from a feed control means so that a pressure on the output side of a pump is held at about a specified value. CONSTITUTION:A constant-pressure control is made by a constant-pressure control means 17 to hold a pressure at a specified value, a flow rate signal from a flow rate detecting means 14 is inputted to a pressure accumulation control means 56, and when the flow rate is decreased to a low value, the flow rate signal is decided to be L. This causes a feed control means 15 to be controlled so that an ignition angle is adjusted to 0, a pump motor 3 is driven at a whole voltage. During operation, an accumulator 55 is accumulated with a pressure to increase a pressure to a reference maximum value PMAX. This prevents rapid decrease in a pressure by means of the accumulator 55 during low flow rate, and enables prevention of hunting operation of the pump motor 3.
Patent JP-S5948276-A (JP)
Inventor: KITADA MITSUO
IPC: B62J17/00
Filed: 1982-09-13
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-S5382840-A (JP)
Title: Polyester-type adhasive
Inventor: KASHIMA TOSHIHIRO
IPC: C08G63/78
Filed: 1976-12-29
Abstract: PURPOSE: To prepare a hot-melt adhesive having excellent heat resistance and applicable at a relatively low temperature, from a copolyester composed of terephthalic acid and specific comonomer, and having specific physical properties. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0449311-A (JP)
Title: Net rake type dust remover
Inventor: TAJIMA HIROSHI
IPC: E02B5/08
Filed: 1990-06-16
Abstract: PURPOSE:To simplify the construction of a dust remover placing an endless net in a water channel so that it is capable of circulating in the up and down directions, placing a rake to the peripheral surface of the net so that it is capa ble of circulating in the up and down directions and, at the same time, mounting the rake to the net together as a unit. CONSTITUTION:An endless net 4 is placed between right and left frames so that it is capable of circulating in the slant up and down directions. After that, an upper net drum 5 is interlocked and coupled with a motor 8 through a decel erator 7. Then, a plurality of net receiving levers are horizontally provided up and down to the inside of the net 4. A rake 10 is mounted to the outside surface of the net 4 together as a unit. Large-sized dust is raked by the rake 10 circulating upward to remove, and small-sized dust is bonded to the circula tion net 4 and is carried upward to remove. In addition, the rake 10 and net 4 are circulated together as a unit to simplify the construction.
Patent JP-H08330118-A (JP)
Title: Manufacture of r-fe-b-c permanent magnet material with excellent corrosion resistance
Inventor: KANEKO YUJI
IPC: H01F1/053
Filed: 1995-05-31
Abstract: PURPOSE: To provide a magnet having excellent orientation and corrosion resistance by forming R-Fe-B-C molten alloy containing specific composition in a cast piece having a specific plate thickness by strip casting, adding specific lubricant to the alloy powder roughly crushed from the piece, and magnetizing the comminuted fine powder. CONSTITUTION: After a molten alloy containing 10-30at% of R (R is at least one of rare earth elements including Y) 4 to 15at% of B + C (B of 2at% or less) and the residue of Fe (the part of the Fe may be substituted for one or more of Co and Ni) is cast in a cast piece of a thin plate having a plate thickness of 0.03 to 10mm and composition finely separated in R-rich phase to 10μm or less by a strip casting method, 0.02 to 5.0wt.% of liquid-like or solid-like lubricant is added to be mixed with roughly crushed powder having a mean particle size of 10 to 500μm phase comminuted from the piece, finely comminuted, the fine powder having mean particle size of 1 to 10μm is filled in a mold up to filling density of 1.4 to 3.5g/cm<3> , oriented by a pulse magnetic field of 10kOe or more, then molded, sintered and aged.
Patent JP-H08322771-A (JP)
Title: Electric vacuum cleaner
Inventor: KANBARA HIROMI
IPC: A47L9/18
Filed: 1995-06-01
Abstract: PURPOSE: To enable fast rotation by a method wherein a separator is provided to separate and recover water from air and a side wall having a slit of the separator is formed in a gently curved drum shape inside the separator to eliminate the deformation of the side wall by a centrifugal force. CONSTITUTION: When a fan motor 14 is rotated, air containing dust is introduced into a water pan 11 by a blower 1. Dust is trapped in water 3 and the air ascends as containing the water to arrive near a rotating separator 4. At this point, in the vicinity of the separator 4, exhaust by suction with the blower 1 and by a centrifugal force with the separator 4 comes to be mixed easily while a centrifugal force causes a rib 17 constituted of a plurality of slits 5 to deflect outward. This enables preventing of the deformation of the separator 4 because of its shape of a drum smaller in diameter on the side of a water filter and curved gently inside thereby achieving a sufficiently high rotational speed of the separator 4.
Patent JP-2000314205-A (JP)
Title: Structural panel
Inventor: SUZUKI SAKAE
IPC: E04C2/36
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To facilitate the manufacture by bending a steel plate in parallel to one edge thereof to form a number of isosceles triangles of the same size, and bonding the intersection of the equal two edges. SOLUTION: A rectangular steel plate is bent along a straight line parallel to, for example, its short edge to form a number of adjacent isosceles triangles of the same size, when seen from the long edge side, so that the intersections of two equal edges and the bottom edge are located on a straight line, and the intersection of the two equal edges is bonded by welding to constitute a panel body 1. A channel steel 2 is fitted to two long edge-side edges of the steel plate of the body 1 to nip the edges, and fixed by welding to enhance the bending strength of the body 1. A filler 3 such as general concrete, lightweight reinforced concrete, foamed concrete, or foamed plastic is filled in each hollow part of the isosceles triangles to enhance the rigidity, heat insulating property, and sound insulating property.  According to this, a part of the steel plate functions as a lattice material. Further, since the intersection of the two equal edges of the isosceles triangles can be welded from the outside, the manufacture can be facilitated.
Patent JP-2000346527-A (JP)
Title: Open cold chamber
Inventor: NAKAMURA TAKASHI
IPC: F25D13/06
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To keep freshness of food when the food is processed at a low temperature by forming a frame by connecting the bottom portions of a first side panel and a second side panel through a bottom panel and blowing cooling air into the frame. SOLUTION: The outer surface of a frame consists of a first side panel 1, a second side panel 2 and a bottom panel 3. An inner cooling air circulating path 4 is formed between the panels 1, 2, 3 which consist the outer surface and panels 35, 36, 37 which consist the inner surface. Air is sucked from a cold storage space into the path 4 through an air sucking port 12. The air is cooled by a refrigerating machine 9 which is accommodated in a lower frame 6, and the resultant cooled air is supplied to the inner cooling air circulating path, followed by blowing the cooled air into the cold storage space through a cooling air blowing port 11. Thus freshness of food can be maintained when the food is processed at low temperature.
Patent JP-S6314697-A (JP)
Title: Production of eicosapentaenoic acid
Inventor: SHINMEN YOSHIJI
IPC: C12R1/645
Filed: 1986-07-08
Abstract: PURPOSE:To obtain eicosapentaenoic acid (EPA) useful as thrombosis, etc., in expensively and in high yield, by cultivating a specific microorganisms in a medium. CONSTITUTION:Mortierella elongata SAM 0219 strain capable of producing EPA is inoculated into a medium containing 0.1-30wt% carbon source (e.g. molasses), 0.01-5wt% nitrogen source (e.g. urea), hydrocarbon, fatty acid (salt), fats and oils, etc. Then, a mold is multiplied at optimum growth temperature of 20-30 deg.C, subjected to shaking culture at 10-20 deg.C at pH 4-10 for 2-10 days and lipid containing EPA in the mold is formed and accumulated. Then the mold is separated from the medium, collected and extracted with methanol, etc., to give a lipid compound of EPA. Then the compound is esterified with methanol, prepared EPA methyl ester is hydrolyzed with an alkali, extracted with an ether, etc., and purified.
Patent JP-H0718580-A (JP)
Title: Polymer-coated fabric
Inventor: YAMAMOTO KOJI
IPC: C08F210/16
Filed: 1993-06-29
Abstract: PURPOSE:To obtain a polymer-coated fabric excellent in adhesion, having softness and lightweight as well as good handling property by applying a specific ethylene/alpha-olefinic copolymer to a woven fabric or nonwoven fabric. CONSTITUTION:A copolymer of ethylene and >=3c alpha-olefin (respectively e.g. ethylene and 1-hexene) having the following properties of (1) to (4) is formed using a metallocene catalyst. (1) Melt flow: 0.1-30g/10min; (2) density: <=0.91g/cm<3>; (3) when a peak of elution curve obtained by temperature-raising elution fraction is >=1 and the main peak temperature is <=80 deg.C and the height of the main peak is H and the width of 1/2 H is W, H/W is >=1 and elution amount Y satisfies the formula Y <=-4500 X density (D)+4105 [Y is represented by wt.% based on the copolymer and it is <=100] and (4) flexural modulus of ASTMD 747: 2500kg/cm<2>. A sheet consisting of this copolymer or a composition composed of 50-99wt.% of this polymer and 1-50wt.% of an ethylenic polymer is superposed on a fabric or nonwoven fabric and they are thermally pressed to laminate the sheet to the fabric or the nonwoven fabric.
Patent JP-S5586637-A (JP)
Title: Continuous hot forging method
Inventor: TOMIYAMA MAKOTO
IPC: B21K27/00
Filed: 1978-12-25
Abstract: PURPOSE: To make possible die cooling and improve the durability of dies without decreasing production amount by disposing a plurality of the same dies for every process to the presses of the automated hot transfer forging line and using these alternately.  
     CONSTITUTION: Two pieces a set of the same dies of plural processes, i.e., the dies A 3 , B 3  of the 1st process, the dies A 4 , B 4  of the 2nd process and the dies A 5 , B 5  of the 3rd process in this order are continuously arrayed between the bolster 1a and slide 1b of the automated forging press 1. The work 2 having been heated in a heating furnace goes through idle process A 2  and is carried to the one die A 3  side of the 1st process, thence it goes through the dies A 4 , A 5  to complete forging. The next work 2 being carried in continuously is carried into the 1st process die B 3  through the idle process B 2  and goes through the dies B 4 , B 5  to complete forging. Since the two pieces a set of the dies of the same process are alternately used, the cooling of the dies may be executed and durability improved. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6049942-A (JP)
Inventor: FUJIKAWA NORIKAZU
IPC: B60R13/02
Filed: 1983-08-30
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-H0826422-A (JP)
Title: Stock control method of automatic warehouse and device thereof
Inventor: SATO MITSUYA
IPC: B65G1/137
Filed: 1994-07-11
Abstract: PURPOSE:To efficiently transmit transfer demand data for a cargo to be stored in an automatic warehouse. CONSTITUTION:A plurality of storage parts which store cargo boxes are formed in an automatic warehouse, and cargoes in the storage parts are controlled by a stock controller. When cargo boxes are carried in the storage parts, carry-in demand data is transmitted to the stock controller in advance. The carry-in demand data is a set product number which specifies the contents of parts in cargo boxes, that is, product number and quantity and consists of a data number less than the data number showing product number and quantity. For example, set product number S1 shows as the contents of parts in cargo boxes that 10 parts having product number A, 10 parts having product number B, and 20 parts having product number C are stored. On the other hand, reference data which shows the contents of parts in cargo boxes corresponding to set product number is stored in the stock controller. Consequently, when the set product number S1 is transmitted to the stock controller as carry-in demand data when cargo boxes are carried in the automatic warehouse, the stock controller judges the contents of parts in cargo boxes based on the reference data D1.
Patent JP-S6048655-A (JP)
Title: Picture output device
Inventor: HAYASHI SEIJI
IPC: B41J29/46
Filed: 1983-08-27
Abstract: PURPOSE:To feed back the defect of result of a copy to the outgoing side by comparing an original picture cumulative value obtained from a rate data transmitted together with a print data with an output picture cumulative value obtained from an output picture. CONSTITUTION:When a data comprising a print data Di and a rate data Dw is transmitted from a sender side S in a facsimile or the like and the data is inputted to a data identification circuit 1 of the laser printer at the reception side, the circuit 1 separates the data Di and Dw and outputs them individually. A picture is outputted on an output paper sheet 11 from the data Di via the printer process and a printed output paper sheet 11' is fed to a paper discharge section 20. The data Dw is inputted to a preset circuit 31, where an original picture cumulative value is obtained from the rate and a prescribed picture element density and fed to a counter 30 as a set value. A read sensor 21 reads a picture element dot of the paper 11' by the control from a driver 22, obtains the output picture cumulative value and inputs it to the counter 30. When both the integration values are not matched, the counter 30 transmits a retransmission instruction and alarm or the like to the sender side S via a decoder 32.
Patent JP-S5859278-A (JP)
Title: Water/oil repellent composition
Inventor: YAMADA KOUICHI
IPC: C08F20/00
Filed: 1981-10-06
Abstract: PURPOSE:To provide a water/oil repellent compsn. which does not stain clothing, by blending an 8C or lower fluorine-contg. alcohol and/or a nonionic surfactant having a fluoroalkyl group with a chlorocarbon solvent soln. of a fluorine- contg. water/oil repellent. CONSTITUTION:0.05-5wt% fluorine-contg. water/oil repellent (A) such as a copolymer of a compd. of formulaIwith a compd. of formula II, 30-99.945wt% chlorocarbon solvent (B) such as dichloroethane and 0.005-5wt% 8C or lower fluorine-contg. alcohol and/or nonionic surfactant having a fluoroalkyl group (C) are mixed together to obtain the desired compsn. Examples of said fluorine- contg. alcohol of component C are alcohols of formulas III, IV wherein n1 is 1-5; n2 is 1-3. As said nonionic surfactant, those having a perfluoroalkyl group and a polyoxyalkylene group are preferred.
Patent JP-S5284647-A (JP)
Title: Parking brake of endless track type construction machine
Inventor: SUZUKI HAJIME
IPC: B60T11/04
Filed: 1975-12-29
Abstract: PURPOSE: Endless track type construction machine having hydraulic motor drive system, in which parking brake is formed by groove in driven gear shaft end and stopper which is mechanically operated by cable, to attain positive operated and simply constructed parking brake. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6137070-A (JP)
Title: Production of round mirror-shaped rice cake and apparatus therefor
Inventor: TANABE MASARU
IPC: A23L7/10
Filed: 1984-07-31
Abstract: PURPOSE:To remove efficiently air bubbles present on the outer surface part of a rice cake, by filling a mold with a just pounded rice cake, shutting the mold with a bottom lid perforated at the center, and gathering the gas in the mold to the longitudinal axis part with the centrifugal action. CONSTITUTION:A mold 1 having an opened bottom is filled with just pounded rice cake, and the opening is shut with a bottom lid 3 having a hole 15 in the central part thereof to rotate both around the longitudinal axis of the mold 1. Gas in the mold 1 is gathered in the longitudinal axis part of the mold 1 by the centrifugal action, and the mold 1 is allowed to stand with the bottom up to cool and solidify the rice cake therein.
Patent JP-H02103011-A (JP)
Title: Optical communication network
Inventor: JIEFURII BII SANPUSERU
IPC: H04B10/27
Filed: 1989-06-21
Abstract: PURPOSE: To provide an optical communication network of a high speed operation, which eliminates an electromagnetic interference and which is easily reconstructed by using a spatial optical modulator provided with multiple reflective image elements having first and second states. CONSTITUTION: A cross bar switch 200 is provided with the reflective spatial optical modulator DMD 230 which is provided with the multiple reflective image elements, which returns reflected light to an optical fiber end part and can form again an image. Four transmitters 251-254, four receivers 261-264, a silicon chip 245 and DMD 230 are connected by sixteen optical fibers 271-286 branched into two. Light transmitted from the transmitters 251-254 is transmitted to DMD 230 from the silicon chip 245. When torsion beams are deformed, light is reflected, it returns to the optical fibers 271-286 and it is transmitted to the prescribed receivers 261-264. When they are not deformed, light simply becomes scattered light and it does not return.
Patent JP-H066588-A (JP)
Title: Color printer
Inventor: NAKAJIMA HISANORI
IPC: H04N1/23
Filed: 1992-06-18
Abstract: PURPOSE:To obtain the color printer whose saturation is not decreased due to overlapping between color ink and black ink and in which no color fluctuation takes place even when a screen angle is changed. CONSTITUTION:A black ink quantity decision means 2 decides a K signal based on Y, M, C signals inputted from a color data quantity input means 1. A color data quantity decision means 4 receives the Y, M, C signals and the K signal to decide Y', M', C' data by an under color elimination processing. A back ink quantity correction means 5 receives the Y', M', C' signals and the K signal to correct a black ink quantity according to equation of K'=K/(alpha.p+1), where p is a screen overlap probability and a is a blur ratio. A screen generating means 6 generates a screen for each color and a print means 7 implements 4-color print.
Patent JP-H04360899-A (JP)
Title: Production of bioactive pentapeptide
Inventor: MATSUMOTO KAZUO
IPC: C07K1/113
Filed: 1991-06-04
Abstract: PURPOSE:To obtain the subject peptides having an allergy blocking effect with industrial advantage by condensing L-aspartyl-L-prolyl-L-arginine in which the side chains are protected with an amino-protected L-aspartyl-L-serine and subsequently eliminating the protecting groups. CONSTITUTION:A tripeptide (e.g. N-t-butoxycarbonyl-(beta benzyl-L-aspartyl-L- prolyl-NG-nitro-L-arginine benzyl ester) represented by formula I (R<1> and R<3> are carboxylic group-protecting group; R<2> is guanidino group-protecting group; R<6> is amino-protecting group) is, after removal of the amino-protecting groups from the aspartic acid part thereof, subjected to fragment condensation with an amino-protected type dipeptide (e.g. N-t-butoxycarbonyl-beta-benzyl-L-aspartyl-L- serine) of formula II (R<4> is amino-protecting group; R<5> is carboxyl-protecting group) to obtain a pentapeptide of formula III. The protecting groups are subsequently eliminated, thus obtaining the objective L-aspartyl-L-serin-L-aspartyl-L- prolyl-L-arginine) of formula IV.
Patent JP-S5953322-A (JP)
Title: Separating unit for stacked goods
Inventor: TONE SUKEJI
IPC: B65G59/08
Filed: 1982-09-16
Abstract: PURPOSE:To reduce labor and to improve work efficiency by receiving a group of stacks formed by a lot of goods as it is, and finally separating goods to be fed out one by one. CONSTITUTION:A group of received stacks are separated into each single stack by a single stack separating unit, and the single stack is obliquely lifted up by a stack undoing device 20, so that goods are sequentially fed from the uppermost good into a separating chute 41. In the separating chute 41, plural goods are separated to be fed out by a separating and feeding mechanism 46 at a direction changing portion 45, and the separated good is supplied from the lower end portion 44 of the chute 41 to a processing side 42 and subjected to a suitable process.
Patent JP-S6050254-A (JP)
Title: Fuel supply control device in internal-combustion engine
Inventor: OKADA SHIGERU
IPC: F02M31/125
Filed: 1983-08-31
Abstract: PURPOSE:To aim at enhancing the economy of fuel consumption and as well to prevent fuel from being unnecessarily heated, by providing a sensor for detecting the running condition and peripheral condition of the engine, and an electronic control device for controlling the heating temperature of fuel and the amount of fuel injection. CONSTITUTION:High pressure fuel which is discharged from a fuel pump 10 and is heated by a fuel heater 8, is injected from an electromagnetic fuel injection valve 6 to be boiled under vacuum. An electronic control device 15 controls the electromagnetic injection valve 6 in accordance with the running condition and peripheral condition of the engine which are detected by and delivered from sensors 16 through 23, to supply a predetermined amount of fuel into the engine, and further, controls the fuel heater 8 and the fuel pump 10 so that the temperature and pressure of fuel fed to the engine is controlled. Thereby, it is possible to aim at enhancing the economy of fuel consumption and as well to save electrical energy, so that fuel may be prevented from being unnecessarily heated.