baber/WOPTO huggingface dataset:
Patent JP-H0458896-A (JP)
Title: Production of optically active 3-phenyl-1,3-propanediol
Inventor: MATSUYAMA AKIKAZU
IPC: C12R1/78
Filed: 1990-06-26
Abstract: PURPOSE:To obtain the subject propanediol having high optical purity with a simple process having excellent economic merit by treating an enantiomer of propanediol with a specific microorganism and collecting the residual material. CONSTITUTION:(A) An enantiomer mixture of 3-phenyl-1,3-propanediol is treated with (B) a microorganism or a treated microorganism to obtain the objective propanediol as a residue. Preferably, the microorganism used as the component B is a microbial strain belonging to genus Candida, Hansenula or Rhodotorula and capable of leaving the objective diol by acting to the component A, e.g. Candida lambica DSM 70090.
Patent JP-H04307140-A (JP)
Title: Damping device
Inventor: HAYATSU MASAKI
IPC: F16F15/02
Filed: 1991-04-03
Abstract: PURPOSE:To provide a damping device that is able to absorb and eliminate an excessive self-vibration occurring out of a damping apparatus mounted on a frame. CONSTITUTION:When a signal of displacement or acceleration in a frame 16, exceeding the value adversely affecting the performance of a damping apparatus 22 due to an excessive self-vibration in this damping apparatus, is inputted into a controller from a vibro-sensor 34, a rod part 30 of a pneumatic cylinder 28 is extended by the controller 32 and since the frame 16 is made so as to be restrained as long as the specified time, namely, longer than a dimension till a device, making the damping apparatus 22 generate its self-vibration, is stopped, the excessive vibration is absorbable at the rod part 30. In addition, after this excessive vibration is absorbed, if the rod part 30 is contracted and a restraint of the frame is released, the remaining vibration can be damped by a vibro-absorbing unit 14.
Patent JP-S5690015-A (JP)
Title: Preventive and remedy containing human ceruloplasmin as main component
Inventor: SHIMIZU MITSUYUKI
IPC: A61K31/40
Filed: 1979-12-25
Abstract: PURPOSE: An agent containing human ceruloplasmin as a main component, and useful as a preventive and remedy of side effects of anti-malignant tumor agent.  
     CONSTITUTION: An agent containing human ceruloplasmin which is one of the plasma proteins in blood. The administration of human ceruloplasmin is effective to suppress the side effects to the hematogenous functions caused by agents for the remedy of various malignant tumors. e.g., alkylating agents, antimetabolic agents, antibiotic substances, etc., and enables the remedy of the side effects or the increase of the dose of the anti-malignant tumore agent. For example, the administration of ceruloplasmin significantly elongates the life of mouse administered with antitumor agents, i.e. cyclophosphamide, 6-mercaptopurine, and mitomycin. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5791435-A (JP)
Title: Diamond anvil device
Inventor: SHIMODA HIROSHI
IPC: G01N23/20
Filed: 1980-11-28
Abstract: PURPOSE:To permit sure and firm mounting of an anvil by the constitution wherein an anvil consisting of natural diamond is disposed on a support ring of a superhard alloy, a holder ring and a reinforcing ring are provided around the anvil and these are formed into one body. CONSTITUTION:A holder ring is constituted of the 1st ring 2 of sintered diamond, and the 2nd ring 3 of a superhard alloy toward the outer side with an anvil 1 as a center, and the three consisting of the anvil 1, the 1st ring 2 and the 2nd ring 3 are formed into one body respectively when the 1st ring 2 is sintered at ultrahigh pressure and high temp. A support ring 14 is juxtaposed on one end face side of these three, and a reinforcing ring 15 made of steel is fitted to the outside circumferential side of the 2nd ring 3, and these are formed into one body over the entire part.
Patent JP-S5960183-A (JP)
Title: Heat exchanger made of cupro-nickel clad steel plate
Inventor: MURAI MASAMITSU
IPC: F28F19/06
Filed: 1982-09-28
Abstract: PURPOSE:To improve an anti-corrosion and heat transfer characteristics by a method wherein an alloy of nickel-copper with a specified rate of weight ratio is applied as an intermediate member and a cupro-nickel layer at coolant at a contact part between the heat transfer plate and a gasket is removed. CONSTITUTION:A heat transfer plate 1 is composed of a cupro-nickel clad steel plate in which a steel plate is applied as a substrate material 1b, an alloy of copper and nickel containing a nickel with a weight ratio of more than 30%, preferably more than 50% is applied as an intermediate member 1c and a cupro- nickel is applied as a laminated member 1d. In case that the plate is applied in a certain atmosphere of application, in particular such an atmosphere in which a stress corrosion crank is apt to occur, the cupro-nickel layer at the coolant is removed from the contact part between the gasket 2 and the heat transfer plate 1 until the intermediate member 1c is exposed, and thus the stress corrosion cracks at the part can be prevented.
Patent JP-S6147456-A (JP)
Title: Method for stabilizing urea
Inventor: YANAGIDA TAKESHI
IPC: C07C239/00
Filed: 1984-08-10
Abstract: PURPOSE:To suppress the decomposition and stabilize the titled compound useful as external drugs for dermatopathy, etc., by incorporating an aqueous solution of the urea with elastin and/or elastin hydrolyzate protein. CONSTITUTION:An aqueous solution of urea (the concentration may be optional and the form may be an emulsified pharmaceutical prepared by emulsifying with an oil phase, etc.) is incorporated with elastin and/or elastin hydrolyzate protein (both together are referred to as elastin derivative) to stabilize the urea. The above-mentioned elastin derivative to be used has several hundreds-several tens of thousands of molecular weight. An example of the elastin derivative is the tradename ELASGENFIBER-V manufactured by Ichimaru Farukosu K.K., etc. The above-mentioned derivative is preferably formulated in a dilute solution, and the amount thereof is preferably 1/10 or more and 10 times or below based on the urea. The pH change of increase in decomposition of the urea is hardly caused by the addition of the above-mentioned derivative and ammonia smell is not emitted.
Patent JP-H0914505-A (JP)
Title: Mounting/demounting jig for large-sized slide valve
Inventor: NAKAYAMA YUJI
IPC: F16K51/00
Filed: 1995-07-04
Abstract: PROBLEM TO BE SOLVED: To enable safety of work to be secured as well as load share to be reduced at the time of taking out or mounting work of the internal parts of a large-sized slide valve and also enable transport and/or storage management at the time of no requirement of their use easily. SOLUTION: A part receiver body 1 on which internal parts M1, M2 of a large-sized slide valve are mounted, a support rod 2 whose base end part 2a is connected to this part receiving body 1 and a weight mounting plate 9 hung on the tip part 2c of the support rod 2 and on which a balance weight W is mounted are provided, a hanger 6 for hanging device is provided in approximately central part 2b of the support rod 2 and also the support rod 2 is composed of plural divisions in its longitudinal direction.
Patent JP-H0456962-A (JP)
Title: Resist composition
Inventor: IKETANI SHINICHI
IPC: G03F7/022
Filed: 1990-06-26
Abstract: PURPOSE:To obtain the resist compsn. capable of forming a resist film which has excellent flexibility and adhesive property and allows patterning with low exposure by incorporating a low volatile high boiling solvent into the liquid resist compsn. at 1 to 20wt.% of the total solvent. CONSTITUTION:The low volatile high boiling solvent remains in the resist film after drying and, therefore, the flexibility and adhesive property of the resist film improve if the liquid resist compsn. is so formed as to contain the low volatile high boiling solvent at 1 to 20wt.% of the total solvent. The degree of freedom of the resist molecules in the resist film is increased and the photochemical reactivity is improved and the density of the resist molecules is decreased as well by the remaining of the low volatile high boiling solvent. Consequently, the ratio of a photosensitive agent decreases and, therefore, the photosensitive of the resist film improves as well. The resist film having the excellent flexibility and adhesive property and the high photosensitivity is obtd. in this way.
Patent JP-H0457823-A (JP)
Title: Composition for conductive material and preparation of conductive material
Inventor: KISHIKI HIROSHI
IPC: C08G61/12
Filed: 1990-06-26
Abstract: PURPOSE:To obtain a precursor composition which can easily be converted into a specified conductive polymer by forming a solution containing a specified precursor compound of a conductive polymer and a specified acid component. CONSTITUTION:A poly-2,5-thienylenevinylene precursor composition is obtained by forming a solution containing a poly-2,5-thienylenevinylene precursor polymer compound having a structural unit of formula I (wherein R is H or 1-10 C alkyl) [e.g. a polymer compound containing structural units of formula II and structural units of formula III in a molar ratio of 0.8:0.2 and having a weight- average molecular weight of 3.7 X 10<4>] and an acid component selected between a Brphinsted acid and a Lewis acid (e.g. trifluoromethanesulfonic acid). When this precursor composition is heated, the acid component functions as a catalyst, and the reaction can be performed under mild conditions, so that the processability can be improved and/or side reactions such as the formation of carbonyl groups can be controlled.
Patent JP-S5791424-A (JP)
Title: Temperature sensor for measuring temperature of molten aluminum or aluminum alloy
Inventor: OOSUMI KENJI
IPC: G01K1/08
Filed: 1980-11-28
Abstract: PURPOSE:To improve corrosion resistance to molten Al by covering  a thermocouple with a protection pipe, made of Ti or Ti alloy whose surface is treated specifically, through an insulator. CONSTITUTION:On the surface of a pipe 7 made of Ti or Ti alloy, a Ti oxide film 8 with 10-1,500Angstrom  as an intermediate layer and an Al plating layer 9 with >=0.1mum thickness as an outermost layer are formed to obtain a protection pipe. Then, a temperature measuring body 2 welded at a contact 5 is sealed in this protective pipe being held in a formed tube 3, and this tube 3 is buried in a refractory insulating substance 4 made of a powdery body while the temperature measuring body 2 is led out via a lead wire 1. Consequently, a lightweight temperature sensor which has excellent heat conductivity and superior heat response is obtained.
Patent JP-S6412806-A (JP)
Title: Substation equipment
Inventor: YAGINUMA HISAHARU
IPC: H02B13/02
Filed: 1987-07-07
Abstract: PURPOSE:To prevent gas insulating switches from obstructing a passage for transformers to be carried in and out by arranging the gas insulating switches in one side at a right angle with the direction of juxtaposing the transformers and forming the passage for the transformers to be carried in and out to the direction in the opposite side. CONSTITUTION:With transformers 11-1, 11-2 juxtaposed on a virtual line, in one side at a right angle with this juxtaposition virtual line, a primary side gas insulting switchgear 1 and a secondary side gas insulating switchgear 2 are constituted. On the contrary, the other side at a right angle with the juxtaposition direction ensures a passage for the transformers 11-1, 11-2 to be carried in and out, where arranged are no primary and secondary side gas insulating switchgears 1, 2. When the transformer 11-1 is carried out due to its trouble, because the remedy work of the transformer 11-1 and its carry-out work are performed from a carry-in and out port, the transformer receives no limitation at all from the gas insulating switchgears 1, 2.
Patent JP-S6156909-A (JP)
Inventor: EEBERUHARUTO KIIZERU
IPC: G01C19/00
Filed: 1985-07-31
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-H111360-A (JP)
Title: Water-permeable concrete and its paving
Inventor: SUGAWARA SHIGEYOSHI
IPC: C04B26/16
Filed: 1997-06-09
Abstract: PROBLEM TO BE SOLVED: To obtain a water-permeable concrete having remarkably effects on prevention of cracking and breakage of pavement surfaces and further neutralizing actions on acid rain while maintaining required water permeation coefficient, compressive strength and bending strength in order to solve problems that the durability is not good when the strength is insufficient, especially in a flimsy ground and in a part where a load is applied in a conventional water- permeable concrete. SOLUTION: This water-permeable concrete of this invention is obtained by making the compounding ratio for each grain diameter of crushed stones used as an aggregate most optimum and kneading a slaked line, thereby neutralizing acid rain and permeating the neutralized acid rain into the ground. A wire net is further laid in an interlayer of the water-permeable concrete in order to prevent the water-permeable concrete from breaking. The surface of the water-permeable concrete is further finished with a mixture prepared by kneading natural crushed stones with a water-permeable resin to thereby prevent the surface from cracking and breaking.
Patent JP-H10341127-A (JP)
Title: Piezoelectric component
Inventor: TANAKA YASUHIRO
IPC: H03H9/58
Filed: 1997-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric component that has excellent assembling performance, adopts other piezoelectric element than a 2-terminal type element and is easily configured as a multielement type. SOLUTION: Lead wires 10, 11 are connected respectively to electrodes 3, 4 on both sides of a rectangular piezoelectric element 1 utilizing area vibration in an orthogonal direction, and both ends of the lead wires 10, 11 are connected to arms 20a, 21a of lead terminals 10, 11 extended in parallel with a long side of the piezoelectric element 1. The lead terminals 20, 21 are formed integrally with a lead frame 22, the piezoelectric element 1 is sealed by an outer package 5 and external leads 20b, 21b are cut from the lead frame 22 at a cut-line CL.
Patent JP-H11148759-A (JP)
Title: Refrigerator equipped with two sets of evaporators
Inventor: KIN KYOSHOKU
IPC: F25B5/02
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To secure moisture retaining effect upon defrosting operation and permit maintenance of freshness of food for a long period of time, by a method wherein an evaporator for a refrigerating chamber and a ventilating fan for the refrigerating chamber are provided in the refrigerating chamber, in a refrigerator equipped with an evaporator for freezing chamber and the evaporator for refrigerating chamber differently. SOLUTION: In a refrigerator equipped with two sets of evaporators, air in a refrigerating chamber 10b is guided by a ventilating fan 62 for refrigerating chamber through an air suction port 90a of a guide cover 90 to cool the same through an evaporator 53 for the refrigerating chamber and, thereafter, the air is discharged again through an air discharging port 90b of the guide cover 90 to cool the inside of the refrigerating chamber 10b under the circulating process of the air. On the other hand, when the inside of the refrigerating chamber 10b is maintained at a temperature of the degree of 4-5 deg.C whereby a compressor 20 is stopped, the temperature of the evaporator 53 for the refrigerating chamber becomes higher than 0 deg.C and, therefore, defrosting is effected naturally.  In this case, drain generated in the process of defrosting is discharged to the outside of the refrigerating chamber 10b through a drain passage, while a part of the drain is evaporated in the refrigerating chamber 10b to secure moisture retaining effect.
Patent JP-H0770398-A (JP)
Title: Injection molded item obtained from extrudable polyvinyl alcohol composition
Inventor: AMIIA FUAMIRI
IPC: C08L29/04
Filed: 1994-07-20
Abstract: PURPOSE: To obtain a melt extrudable or injection moldable thermoformable polyvinyl alcohol compsn. which is biodegradable when let flow to water by adding a solid plasticizer and a liquid plasticizer for polyvinyl alcohol and, if necessary, a filler to thermoplastic polyvinyl alcohol in specific amts.  
     CONSTITUTION: 1-10 wt.% solid plasticizer and 8-20 wt.% liquid plasticizer for polyvinyl alcohol and, if necessary, a filler are added to thermoplastic polyvinyl alcohol. As the solid plasticizer, sorbitol, mannitol, pentaerythritol, dipentaerythritol and a blend of them are pref. and, as the liquid plasticizer, glycerol, ethylene glycol, polyethylene glycol and a blend of them are pref. The addition amt. of the solid plasticizer is pref. 3-8 wt.% and more pref. 5 wt.%. As the filler, starch, clay or calcium carbonate is pref. and the addition amt. thereof is pref. 0-50 (further, 5-30) wt.%. 
     COPYRIGHT: (C)1995,JPO
Patent JP-S5798724-A (JP)
Title: Liquid fuel combustor
Inventor: TAKACHI HIROSHI
IPC: F23D3/28
Filed: 1981-10-21
Abstract: PURPOSE: To simplify the structure of a shield plate and to render the operation of a liquid  fuel combustor reliable, by providing the shield plate above a drive disk for moving a wick in  vertical direction in the manner that it can be expanded and contracted radially inwards, and  fixing a driven shaft at one end of the shield plate and inserting the same into an elongated  hole formed in the drive disk in a circumferential direction so that the drive disk and th  shield plate are interlocked to each other.  
     CONSTITUTION: When a control dial is turned to the right, a drive disk 29 is also turned to the  right by the aid of a rack 36, so that a drive shaft 20 is moved along elongated holes 14, 15,  28 formed respectively in auxiliray guide plates 12, 13 and a guide plate 5 by an enlarged  portion a of an elongated hole 30 formed in the drive disk 29. This causes horizontal movement of a shield plate 16 and movement of a driven shaft 21 fixed at a finely movable end 17  radially in small elongated holes 22, 23, so that a passage of a wick 7 in which the wick 7 is  moved vertically is closed. On the other hand, when the control dial is turned in a flame  extinguishing direction, the above-mentioned parts are moved reversely, so that the wick 7 is  moved downward and the passage of the wick 7 is closed by the shield plate 16. That is, the  upper surface of the wick 7 is covered by small pieces 25 of the shield plate 16, so the flame  is extinguished completely. With such an arrangement, it is enabled to simplify the structure  of the shield plate and to extinguish flame in a reliable manner.  
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0828494-A (JP)
Title: Multibalde fan
Inventor: MATSUDA BUICHI
IPC: F04D29/30
Filed: 1994-07-20
Abstract: PURPOSE:To enable an optimal number of blades bent by the specific curvature to be attached by connecting mutually adjacent upper and lower end plate parts to each other on both ends in the blade width direction of an impeller, so as to be cylindrically laid, and caulking and fitting upper and lower plates on both ends of this cylindrical body. CONSTITUTION:In a multiblade fan A, upper and lower plates 3, 4 are caulked and fixed on both ends of a cylindrical body 2 formed by connecting a required number of impeller constituting plates 1 provided with impellers 11. The cylindrical body 2 is circularly laid by hooking a hooking part 41 on a part to be hooked 51 and bending the hooking part 41, and connecting them into a rectangular shape in a mutual upper end plates and mutual lower end plates 31, 31 of the mutually adjacent impeller constituting plates 11. In the cylindrical body 2, the mutually adjacent impellers can be arranged as close as possible by setting the lengths (1) of the upper and lower end plates including the hooking part 41 and the part to be hooked 51 to the desired value. Thereby, a multiblade fan A provided with the optimal number of blades having the specific curvature can be manufactured without being influenced by the outside dimension of the fan.
Patent JP-H0218103-A (JP)
Title: Tyre repair method of large construction vehicle
Inventor: ONO NOBUO
IPC: B60B25/16
Filed: 1988-07-05
Abstract: PURPOSE:To enable a tyre to be repaired without being removed from a vehicle by interposing an air bag and a heat plate which can push-press and heat a filling material filled in the broken part of the tyre between the side surface of a L-letter shape metal sheet and the tyre placed on the upper surface thereof. CONSTITUTION:In the repair of a tyre 1, at first a filling material 2 composed of unvulcanised isobutylene-isoprene rubber and the like is filled in the broken part of the tyre 1. Next, an axle is jacked up and the tyre 1 is placed on the upper surface of a L letter shape metal sheet 3 so that the filling material 2 can be positioned on the lower side. At this time, a suitable gap l is secured between the wall sheet 4 of the L-letter shape metal sheet 3 and the tyre 1 and also an air bag 6 is arranged in this gap l through a heat plate 5. Successively the air bag 6 is expanded and also the heat plate 5 is heated. The filling material 2 is push-pressed and heated so as to be vulcanized and buried into the broken part of the tyre 1 integrately. Thus, the broken part can be repaired easily without taking off the tyre 1 from the vehicle.
Patent JP-H0757494-A (JP)
Title: Differential sampler circuit
Inventor: RUDEI FUAN DE PURATSUSUHE
IPC: G11C27/02
Filed: 1994-07-20
Abstract: PURPOSE: To improve a high frequency characteristic of the differential sampler including a voltage/current converter having two differential input terminals and two output terminals. CONSTITUTION: Each output terminal is connected with two inserted track hold modules 5a and 6a via an input multiplexer module 2a in such a manner that, in all instances, one of track hold modules 5a or 6a operates in a track mode, while the other track hold module 6a or 5a operates in a hold mode. These two modules 5a and 6a are connected with output terminals S4a of the sampler circuit through an output multiplexer module 7a. This structure enables a sampling frequency to be doubled without increasing an intrinsic speed of this circuit. The individual track hold modules 5a and 6a are connected with capacitors C18a and C19a, output emitter follower transistors T20a and T21a, and switching cell 5-6a in parallel. Therefore, a high frequency operation of the circuit is improved. The circuit is applied to a digital signal processing.
Patent JP-S6411970-A (JP)
Title: Device for forming and evaluating multi-layered thin film
Inventor: KATO YUJIRO
IPC: C23C14/35
Filed: 1987-07-06
Abstract: PURPOSE:To freely form plural multi-layered thin films on a substrate by arranging the fixed substrate capable of being heated and cooled and plural rotatable magnetron sputtering electrodes having a target and a magnet in a vacuum vessel, and providing a polarization analyzer using a monochromatic laser. CONSTITUTION:A fixed substrate holder provided with a heater 3 and a water cooler 4 is fixed in the vacuum vessel 1, and the magnetron sputtering electrodes 9A and 9B rotating horizontally with rotating shafts 10A and 10B as the axes are arranged in opposition to the holder. The electrodes 9A and 9B have the targets 7 and 7 of the. different materials and magnets 8 and 8 on the rear surfaces, and are moved by the rotation of the rotating shaft 10A and 10B. As a result, the electrodes 9A and 9B move alternately to a position opposed to the substrate 4, and the thin films by the respective targets are formed one upon another. In this case, the substrate 4 is heated or cooled to facilitate the control of the interface between the laminated thin films, and the crystallinity of the thin film is improved. In addition, a monochromatic laser beam is projected on the thin film on the substrate by utilizing the windows 11A and 11B of the vacuum vessel 1, the characteristics, etc., of the thin film are thereby polarization-analyzed, observed, and evaluated, and the formation of the composite thin film can be controlled.