baber/WOPTO huggingface dataset:
Patent JP-H01242600-A (JP)
Title: Novel protein for forming bone
Inventor: MERA KAZUHIKO
IPC: A61K38/00
Filed: 1988-03-25
Abstract: NEW MATERIAL:A protein for forming bone having the following physicochemi cal properties. Molecular weight: about 26K. Isoelectric point: about 6.5. Solubil ity: soluble in 4M guanidine hydrochloride and insoluble in 6M urea.0.01M acetic acid buffer sgolution (pH4.8), 0.5M guanidine hydrochloride or water. Amino acid composition (mol%): Asp; 14.3, Thr; 4.4, Ser; 8.7, Glu; 8.9, Pro; 6.9, Gly; 7.8, Ala; 7.5, Val; 2.5, Cys-Cys; 1.5, Met; 1.7, Ile; 2.2, Leu; 5.9, Tyr; 10.2, Phe; 4.1, His; 3.5, Lys; 2.7, Arg; 7.2. USE:A remedy for fracture or osteoporosis. PREPARATION:For example, fresh bovine teeth are crushed, delipidated with a solvent, decalcified with hydro chloride and extruded with 4M guanidine hydro chloride. The obtained extract is dialyzed against ion-exchange water and subsequently separated by centrifugation. Dissolution and precipitation ot the resultant precipitation are repeated for purification and furthermore, subjected to the gel filtration and the high-speed liquid chromatography to be purified, thus obtaining the objective protein for forming bone.
Patent JP-H06282600-A (JP)
Title: Logic simulation device
Inventor: KOMOTA MICHIO
IPC: G06F11/25
Filed: 1993-03-29
Abstract: PURPOSE:To obtain a logic simulation device in which the execution of a logic simulation can be attained without deteriorating the integration and efficiency of a logic circuit to be actually manufactured. CONSTITUTION:A logical operation analyzing part 2 fetches a net list 4 and macrocell data 5, and operates a logical operation analysis processing to a circuit to be simulated by macrocell units based on signal change obtained from signal detection information from a signal change detecting part l. At that time, when a macrocell fetches an input signal which is an undefined value X, a logical operation is performed with a propagation logical expression based on the input signal of the macrocell at the preceding stage instead of the undefined value X. Thus, the integration and efficiency of the logic circuit actually manufactured after the logic simulation can be improved.
Patent JP-S54160221-A (JP)
Title: Magnetic head and production thereof
Inventor: NAKAGAWA YOSHIJI
IPC: G11B5/187
Filed: 1978-06-08
Abstract: PURPOSE: To enhance the performance of video heads and produce the heads readily and efficiency by integrating the head chip halves comprising laminating ribbon- form amorphous alloy magnetic materials by using non-magnetic alloys.  
     CONSTITUTION: A low melting-point glass layer 2 is deposited on a square form thin plate 1 cut out from ribbon-form amorphous alloy material, whereby the thin plate 3 with the glass layer is obtained. The thin plates 3 are laminated, pressed and heated to be integrated. From the resultant laminate, a rectangular-prism-form block 4 is cut out, to which a groove 7 to become a winding window and a corner dropped part 8 which becomes a groove for filling of reinforcing material are formed in the lamination direction. Next, the gap forming faces are polished to mirror surfaces and further a gap layer 9 composed of non-magnetic material is provided. Next, the gap faces are butted together by way of the layer 9 and a non-magnetic alloy rod 10 such as of silver-contained solder is filled in the winding window 7 and reinforcing groove 8'. The rod 10 is melted at a low temperature so as to avoid loosening of the layer 2 and becomes metal material 15. The resultant head block 14 is cut to a multiplicity of head chips 17. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09252910-A (JP)
Title: Fork-shaped chopsticks
Inventor: KUNIKATA TOSHIO
IPC: A47G21/10
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To enhance the usability of chopsticks while adjusting to the changes of foods and eating utensils that occur with the passage of time and responding to the needs of aging society by providing chopsticks whose hand-held section is rectangular, oval or otherwise flat in shape in cross-section and whose front end has the shape of a fork, etc. SOLUTION: The hand-held section of the chopsticks is flat, being rectangular or oval in shape in cross-section, and the front end of the clasping section 14 is formed in a fork-like shape. Also, the part between the clasping section 14 which is in the shape of a fork 16 and the hand-held section 20 is helically twisted to a certain degree, thus enabling the chopsticks to function either as such or as a fork, etc., when used, and to be conveniently stowed away in a small space when not in use.
Patent JP-S60215830-A (JP)
Inventor: HOSAKA MASARU
IPC: D02G3/36
Filed: 1984-04-06
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-S57184340-A (JP)
Title: Switching circuit of receiver
Inventor: SUGIMORI AKISHI
IPC: H04B7/15
Filed: 1981-05-08
Abstract: PURPOSE:To separate automatically a receiver that does not transmit a received signal or a faulty signal receiver from a demodulator, by controlling the switch that performs connection or disconnection of the received signal for a receiver  based on the lock status signal showing the synchronizing state of the demodulator. CONSTITUTION:When a receiver 1 has no received electromagnetic wave, the signal supplied to a demodulator 3 does not exist any more. Then the lock status signal of the demodulator is set at a low level, and the signal transmitted from a lock status input terminal 12 is also set at a low level. An up-down counter 14 starts up-counting with the clock signal supplied from a terminal 20. The highest bit of the output of the counter 14 is changed to a low level from a high level. Thus an analog switch 6 opens and an alalog switch 8 closes. Then the output of a receiver 2 is supplied to an adder 10 as well as to the demodulator 3 via a signal output terminal 11.
Patent JP-H07247611-A (JP)
Title: External wall face of rationalized construction with wooden external heat-insulation by combination of two-type panel and glude laminated wood framework
Inventor: KIKUCHI HIROAKI
IPC: E04C2/38
Filed: 1994-03-14
Abstract: PURPOSE:To remarkably rationalize an external wall, by using diagonal bracing parts as panel and firmly connecting them by use of a glued laminated wood framework with a large section and attaching a heat insulation panel from the outerside. CONSTITUTION:A diagonal bracing panel 3 spread to the outdoor side between glued laminated wooden columns 3, 3 plant-erected at every specified distance on a sill is constituted of a square frame body 3A, diagonally fixed branching 3B in the frame body 3A, and an interior backing 3C spread in the frame body 3A at every specified distance. A heat insulation panel 4 spread to the outdoor side of the diagonal bracing panel 3 between the glued laminated material columns 2, 2 is constituted of a square frame body 4A, a central vertical frame body 4B spread at the center of the frame body 4A, a heat insulation material 4C filled in the frame body 4A, a moistureproof air-tight material 4D spread to the indoor side of the heat insulation material 4C, and a wind-resistant material 4E spread to the outdoor side of the heat insulation material 4C. In this way, the execution workability is improved.
Patent JP-H07254203-A (JP)
Title: Disk loading apparatus
Inventor: SOKAWA TERUAKI
IPC: G11B17/043
Filed: 1994-03-14
Abstract: PURPOSE:To obtain a loading device for a disk, wherein removal of a cartridge is made easy. CONSTITUTION:A cartridge housed in a disk is loaded in a cartridge holder 3 through a cartridge inserting pork. A cartridge holder 3 is lowered through an operator 14 of a slider 7 by a guide 6A of a guide member 6 provided in a chassis 5. The disk is loaded on a deck. In this loading apparatus, an emergizing means 26, which energizes the operator 14 into the discharging direction of the cartridge, is provided.
Patent JP-S62227191-A (JP)
Inventor: AKASE TADAKAZU
IPC: G09G5/02
Filed: 1986-03-28
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-H05202004-A (JP)
Title: Production of 1-n-alkyl-(1,2,4)triazole and 1-h-pyrrolo(1,2-b)(1,2,4)triazole
Inventor: YAMAZAKI SHIGERU
IPC: C07D249/08
Filed: 1992-02-21
Abstract: PURPOSE:To enable high-yield production of the subject compound which is used as a synthetic intermediate for dyes, medicines, agrochemicals or the like. CONSTITUTION:A triazole of formula I [X is CN, COR (R is H, alkyl, alkenyl, cycloalkyl, aryl, heterocycle group, alkoxy, aryloxy, heterocycle-oxy, alkylamino, arylamino, heterocycle-amino, NH2); Ar is aryl, heterocycle group] is allowed to react with an N-alkylating agent such as alpha-chloroacrylonitrile, ethyl 2,3- dibromo-propionate to obtain a 1-N-alkyl-[1,2,4]-triazole of formula II (Y is X, Z is the group to be removed by nucleophilic substitution reaction toward the C atoms bonding Y with Z). Then, the compound is halogenated to give a compound of formula III (W is halogen), then, the ring-closure reaction is carried out in the presence of a base such as sodium hydride, triethylamine, sodium ethoxide to give 1H-pyrrolo[1,2-b][1,2,4]triazole.
Patent JP-H11264212-A (JP)
Title: Palm fiber board and its manufacture
Inventor: HIRAISHI MASASHI
IPC: B32B5/28
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of deformations such as warps or corrugations due to moisture absorption or wetting during storage or transportation and after execution by sticking a curing resin to fibers mainly made of palm fibers, compressing and molding the fibers to form a palm fiber board, allowing the palm fiber board to absorb moisture, and specifying its moisture content. SOLUTION: Palm fibers of oil palm or the like are used as a main component, a sheet-like material made of organic or inorganic fibers is laminated at least on one surface and/or inside of a palm fiber layer as required, a curing resin is stuck to them, they are heated, compressed and molded to form a palm fiber board, moisture is absorbed in it, and its moisture content is set to 3-15%, i.e., about equilibrium moisture content in the ambient environment. A thermosetting resin such as a phenol resin or an amino resin and a reaction curing resin (ordinary temperature curing resin) such as a furan resin are used for the curing resin, and a water resistance donor such as wax and a plasticizer are blended as required. The mixed quantity of the curing resin is set to 5-100 pts.wt. against the palm and plant fibers 100 pts.wt.
Patent JP-H10268129-A (JP)
Title: Infrared reflecting film, tubular lamp, and luminaire
Inventor: KAWAKATSU AKIRA
IPC: G02B5/26
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To provide an infrared reflecting film capable of suppressing the changes of optical characteristics in response to incident angles by providing a light diffusing metal oxide film and a metal film body constituted of a specific metal thin film and specific metal oxide films. SOLUTION: This infrared reflecting film 1 is formed on a glass 2. The infrared reflecting film 1 is provided with a light diffusing metal oxide film 1a and a metal film body 1d obtained when both faces of a metal thin film 1b are sandwiched with metal oxide films 1c. The metal thin film 1b is mainly made of at least one kind of aluminum, silver, rhodium, nickel, and gold. The metal oxide films 1c are mainly made of at least one kind of titanium, aluminum, tantalum, zinc, cerium, zirconium, and niobium. The light diffusing metal oxide film 1a is made of at least one kind of a titanium oxide, an aluminum oxide, a silicon oxide, and a zircon oxide.
Patent JP-S56167906-A (JP)
Title: Hydraulic servo valve
Inventor: ICHIYANAGI TAKESHI
IPC: F15B13/044
Filed: 1980-05-28
Abstract: PURPOSE: To enable a spool to be taken outside and inspected without taking away a force motor section by magnetizing a coil bobbin and a spool so that the spool may be pulled out with a force to counter a magnetic sucking force.  
     CONSTITUTION: One end of a spool 3 and a coil bobbin 4 are magnetized by a magnetic circuit made by a magnet 14. At the time of an inspection of the spool 3, a  support base 13 is first separated from a sleeve 2, the spool 3 is then pulled by a  joint 11 held by hands with a greater force than a sucking force of a magnetic 15,  and tip portion of which comes in contact with a stopper 10. The spool 3 is separated from the magnet 15 at this step and taken out of the sleeve 2 naturally. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60213560-A (JP)
Title: Braking device for automobile
Inventor: MIZUSAWA MITSUTOYO
IPC: B60T17/18
Filed: 1984-04-09
Abstract: PURPOSE:To keep off any drop in braking force in time of trouble happening in a service brake, by installing a hydraulic cylinder in an interlocking mechanism between a parking brake lever and a wheel brake, while supplying this cylinder with hydraulic fluid in time of trouble happening in the service brake. CONSTITUTION:A hydraulic cylinder 7 is installed in an interlocking mechanism 2 between a rear-wheel brake Br and a parking brake lever 1. And, both outlet and inlet valves 12o and 12i are controlled by a central processing unit for their opening or closing whereby hydraulic fluid is fed to the said hydraulic cylinder 7 and thereby the rear-wheel brake Br is operated. And, in time of operation of a service brake BS by means of operation of a brake pedal P, if anything trouble in the service brake BS is detected by a trouble sensor S7, the CPU controls these inlet and outlet valves 12i and 12o for their opening or closing with each signal out of a brake sensor S6 and the trouble sensor S7. Therefore, the rear- wheel brake Br is operated, thus any drop in braking force is prevented from occurring.
Patent JP-H07251480-A (JP)
Title: Manufacture of container for liquid
Inventor: MOTOSAWA YASUNORI
IPC: B32B15/08
Filed: 1994-03-16
Abstract: PURPOSE:To ensure that a container for liquid with adequate properties suited for the purpose can be manufactured at a high productive rate by simplifying the lamination step of a sheet in the manufacture of the container consisting of a laminated sheet containing an inorganic matter devosited film. CONSTITUTION:A container for liquid consists of a laminated sheet which comprises at least an outer thermoadhesive resin layer 1, a base material layer 2, an intermediate thermoadhesive resin layer 3, an inorganic matter deposited film layer 4 and an inner thermoadhesive resin layer 5, all being laminated in that order from the outermost side of the container. The base material layer 2 and the inorganic matter evaporated film layer 4 are extruded with a copolymer product of ethylene containing 10-30wt.% acrylate or methacrylate component with an acrylate or methacrylate as an intermediate thermoadhesive resin layer 3, and these ingredients are laminated.
Patent JP-S63240966-A (JP)
Title: Liquid chemical coating device
Inventor: IGUCHI AKIRA
IPC: H01L21/027
Filed: 1987-03-26
Abstract: PURPOSE:To enhance and stabilize the quality of a liq. chemical coated film and to facilitate the maintenance of the tip of a liq. chemical nozzle by dipping the liq. chemical nozzle after being used for coating in the solvent in a solvent container to prevent the solidification of the liq. chemical. CONSTITUTION:In the liq. chemical coating device to be used in the semiconductor producing process, a liq. chemical is coated on a sample 12 through the liq. chemical nozzle 14. In this case, the vessel 15 for a liq. chemical solvent 16 is vertically moved by a means 18, the liq. chemical nozzle 14 is horizontally moved by a means 19, and coating is carried out. When coating is finished, the nozzle 14 is dipped in the solvent 16 in the vessel 15 by both means 18 and 19. As a result, the solidification of the liq. chemical adhered to the opening at the tip of the nozzle can be prevented, and hence the cleanliness of the tip of the nozzle is enhanced and stably kept. By this method, the quality of the liq. chemical coated film can be enhanced and stabilized, the frequency of cleansings of the tip of the nozzle can be reduced, and the maintenance is also facilitated.
Patent JP-H03268853-A (JP)
Title: Manufacture of composite material
Inventor: SUZUKI TAKUYA
IPC: B22D19/14
Filed: 1990-03-20
Abstract: PURPOSE:To efficiently manufacture the above composite material having a metallic part, which is easily machined, by setting a preform composed of ceramic fiber, etc., into a lower die with the desired shape engraved and impregnating under pressurizing molten metal into this. CONSTITUTION:The preform 5 is formed with ceramic fiber, carbon fiber or whisker. The preform 5 is set into the single or plural lower dies 7 engraved with the desired shape. The lower part 7 of this lower die is laid on a lower punch 9 in a container 8 and upper part 13 of the lower die is set. Successively, the molten metal of Al, etc., is supplied into the container 8 from a molten metal pouring hole 10 and squeezed under pressurizing from upper part with an upper punch 11. At this time, it is desirable to arrange rough surface part 12 for air storage in the lower part 7 of lower die so as to escape bubble in the molten metal. By this method, the composite member composed of FRM 4 and matrix metal 3 and has the part, which has no FRM and is easily machined, corresponding to a cylindrical projection 6 in the lower part 7 of lower die can be obtd.
Patent JP-S57184506-A (JP)
Title: Tension controller between stands of continuous rolling mill
Inventor: OOEDA YASUNORI
IPC: B21B37/00
Filed: 1981-05-11
Abstract: PURPOSE:To control the tension between rolling stands to desired values in the stage  of rolling steel materials with tandem type hot rolling mills by controlling the rolling  speed of the rolling stands by the use of the signal for either one of rolling torque or  rolling load. CONSTITUTION:In the case of hot rolling a steel material 1 with tandem type rolling  mills consisting of plural rolling stands, the detection signal of a rolling load detector  23 and a roll gap detector 26 are inputted to a tension controller 29, and the thickness  on the 1st stand outlet side is calculated. The calculated value and the value of the  number of revolutions of an electric motor 8 for driving work rolls 2 detected with a  speed detector 14 are fed to an arithmetic device 32 which operates the inlet side thickness of the 2nd stand and inputs the same to the next tension controller 30. These  procedures are moved successively from the 1st stand to the next stand, and the outputs  of the tension controllers 29, 30, 31 of the respetive stands are inputted to the speed controllers 11, 12, 13 of electric motors 8, 9, 10 for driving work rolls respectively,  whereby the tension of the rolling material 1 between the stands is adequately controlled, and the generation of defects such as dimensional defects, rupture, etc. in the  material 1 is prevented.
Patent JP-S60231409-A (JP)
Title: Novel sedimentary silica with improved morphological properties, manufacture and application as filler
Inventor: IBONITSUKU SHIYUBARIERU
IPC: C01B33/193
Filed: 1985-04-03
Abstract: A precipitated silica having improved morphological characteristics and a process for making precipitated silica. In the precipitated silica of the present invention, the ratio of DBP oil index/CTAB specific surface area is between: 7 and 4 for a range of CTAB of between 50-100 m2/g, 4 and 2.5 for a range of CTAB of between 100-200 m2/g, 2.5 and 2 for a range of CTAB of between 200-250 m2/g, 2 and 1.5 for a range of CTAB of between 250-300 m2/g, and 1.5 and 1.2 for a range of CTAB of between 300-350 m2/g.
Patent JP-S58203252-A (JP)
Title: Speed change gear for motorcycle
Inventor: MIZUTANI MASASHI
IPC: F16H57/021
Filed: 1983-04-23
Abstract: PURPOSE:To make the structure of a speed change gear to a compact size and to balance the right and left weights by supporting an intermediate shaft on an upper crank case and a crankshaft and a main shaft on a joining surface portion, respectively. CONSTITUTION:An intermediate shaft 4 is supported by an upper crank case 12, and a countershaft 7 is supported by a lower crank case 13. A crankshaft 1, a main shaft 6 and an output shaft 14 are supported by a joining surface portion of the upper and lower crank cases 12, 13. As the intermediate shaft 4, the crankshaft 1 and the main shaft 6 are thus supported, the distance between the crankshaft and the main shaft is shortened so as to shorten the longitudinal length of an engine, which results in reducing a speed change gear to a compact size. The intermediate shaft 4 and a member mounted on the shaft 4 for transmitting power to a clutch can balance the right and left weights.
Patent JP-H07275871-A (JP)
Title: Supercritical water oxidation treatment method of harmful substance and apparatus therefor
Inventor: YAMAMOTO SEIICHI
IPC: B01D53/34
Filed: 1994-04-08
Abstract: PURPOSE:To efficiently perform the supercritical water oxidation treatment of a harmful substance by performing the mixing of the harmful substance with an aq. soln. at the inlet of a reactor. CONSTITUTION:In the supercrifical water oxidation treatment of a harmful substance performing the decomposition treatment of the harmful substance under a supercritical condition of water using a supercritical water oxidation treatment apparatus equipped with a preheater 5, a reactor 6, a cooler 7 and a gas-liquid separator 25 and performing the gas-liquid separation of a decomposition product in the gas-liquid separator 25, an aq. soln. containing water as a main component is supplied to the preheater 5 to preheat the same to a supercritical state and the preheated aq. soln. and the harmful substance are mixed at the inlet of the reactor 6.
Patent JP-S63236991-A (JP)
Inventor: BANDO HIROSHI
IPC: G05G23/00
Filed: 1987-03-25
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-H03273055-A (JP)
Title: Electromagnetic wave-absorbing resin composition
Inventor: FUJITA TOSHINORI
IPC: H05K9/00
Filed: 1990-03-20
Abstract: PURPOSE:To improve heat resistance, tensile strength, elongation, low-temp. flexing properties or flexibility, etc., by compounding a mixture of a phenylene oxide polymer with a styrene-olefin-styrene block copolymer with ferrite. CONSTITUTION:90-10wt.% (modified) phenylene oxide polymer having a number average degree of polymn. of 20-600 is mixed with 10-90wt.% styrene-olefin- styrene block copolymer which comprises a central block consisting of an olefinic rubber polymer and terminal blocks consisting of styrene polymers and has a wt. ratio of the styrene polymer to the olefinic rubber polymer of (10:90) to (50:50) and a shore A hardness of 50-100, giving a polymer mixture. 100 pts.wt. said mixture is compounded with 100-500 pts.wt. powdered ferrite having a particle size of 100mum or lower.
Patent JP-S57190266-A (JP)
Title: Slide for improved test body test and occult test method using said slide
Inventor: POURU JIYOSEFU ROURENSU
IPC: G01N33/72
Filed: 1982-04-26
Abstract: An improved specimen test slide having a front panel and a rear panel. The front panel has one or more openings. Sheet means carrying a test reagent underlie each of these openings for reception of a specimen. A hinged cover overlies the openings. The rear panel has flap means opposite said openings which is pivotable to expose the underside of the sheet to permit application of a developing solution. The underside of the sheet which faces the rear panel also has a control area positioned on a portion thereof at some distance from the portions of the sheet underlying the openings of the front panel. The control area contains positive and negative monitors.
Patent JP-S59196299-A (JP)
Inventor: SANO HIROSHI
IPC: B43K27/02
Filed: 1983-04-22
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。