baber/WOPTO huggingface dataset:
Patent JP-H06141767-A (JP)
Title: Method for retaining freshness of vegetables and fruits or flower trees
Inventor: SHIRAI MAKOTO
IPC: A01G7/06
Filed: 1992-10-30
Abstract: PURPOSE:To effectively retain freshness of vegetables and fruits or flower treating a method being extremely safe also on food sanitation by treating these vegetables and fruits of flower trees with strawberry juice or strawberry extract obtained by extracting strawberry with water or a hydrophilic organic solvent. CONSTITUTION:Strawbrry is immersed in water and/or hydrophilic organic solvent (e.g. 80% methanol solution) and mashed with a homogenizer to carry out extract treatment and the mixed liquid is filtered to remove an insoluble matter and the extracted liquid is concentrated and subjected to freeze drying and then the dried material is ground into power in a glass mortar to provide strawberry extract. Then, the strawberry extract is dissolved in water to prepare a solution containing freshness-retaining agent. This solution containing the agent is applied to cut branch section, root part, etc., of vegetables and fruits or flower trees for 5 min to absorb therein and to effectively retain freshness of vegetables and fruits or flower trees by a method which is extremely safe also on food sanitation.
Patent JP-H02142397-A (JP)
Title: Driver for variable reluctance motor
Inventor: FURUHASHI MASAHIKO
IPC: H02P8/00
Filed: 1988-11-18
Abstract: PURPOSE:To enable stopping rotation completely by conducting a braking action at the time of a power failure and by supplying power from a capacitor. CONSTITUTION:A four-phase variable reluctance motor SRM is driven via a conducting circuit 12 by a driving power supply 2. A control circuit 14 detects a rotor position by means of a pole encoder 8 and a rotary encoder 10, gives a command to the conducting circuit 12 accordingly, and controls the excitation timing of each phase winding La-Ld. At the time of a power failure, a brake control circuit 16, instead of the control circuit 14, gives a command to the conducting circuit 12 according to the command of a power-failure detector circuit 20 to conduct a brake control. Also, power stored in the capacitor 32 of the driving power supply 2 is used as the power at the time of the power failure.
Patent JP-H11128390-A (JP)
Title: Walking training machine
Inventor: SAKAMOTO KOICHI
IPC: A63B23/04
Filed: 1997-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a walking training machine capable of saving space, performing the training of many variations, easily helping a trainee and easily setting a device corresponding to the variation of the training. SOLUTION: In this walking training machine 1 provided with a walking surface device 2 provided with a moving walking surface and a helping device 4 for maintaining the stability of the body of the trainee 6 on the walking surface device 2, the walking surface device 2 is provided with the walking surface of the trainee 6 and a driving device for driving the walking surface and the helping device 4 is provided with a table 4a whose upper surface side is planar provided on a position for surrounding the front surface and side faces of the trainee 6.
Patent JP-H09133027-A (JP)
Title: Cooling method of air at entrance of compressor of gas turbine in gas turbine plant
Inventor: TOMIYA MASARU
IPC: F02C7/143
Filed: 1995-11-13
Abstract: PROBLEM TO BE SOLVED: To improve the output of a gas turbine by providing a boiler supply water circulation system reaching the piping of an economizer entrance part through an absorption type refrigerator after branching from the piping of an economizer exit part and cooling the air of the compressor entrance of the gas turbine by using a cooling water cooled by the absorption type refrigerator. SOLUTION: In a gas turbine plant having a boiler 9 provided with an economizer 10 for generating steam by the exhaust gas of a gas turbine 6, an absorption type refrigerator 1 is attached and a refrigerant like LiBr is reproduced by a boiler supply water circulation water supplied thereto and its own temperature is reduced and it is returned to the boiler water supply line by a boiler supply water pump 11. The reproduced refrigerant is contacted with a cooling water supplied from a cooling water circulation pump 5 and the temperature of the cooling water is reduced and this cooling water is conducted to a heat exchanger 2 through a cooling water circulation system 8 and heat is exchanged with an air sent in the compressor 7 of the gas turbine 6 and the intake air of the compressor is cooled and the output and thermal efficiency of the gas turbine is improved.
Patent JP-H04167946-A (JP)
Title: Mold for full mold casting
Inventor: AMAKASU TOSHIYA
IPC: B22C9/00
Filed: 1990-10-30
Abstract: PURPOSE:To prevent shifting of positional relation between lost foam pattern part and chiller, to improve hardness at the prescribed position in a casting and to prevent the development of shrinkage cavity by forming the lost foam pattern part abutted on the chiller to inner part of sand mold fixing the chiller in inner face. CONSTITUTION:The lost foam pattern 1 for casting a cam shaft is set to vertical direction in dry sand 2 in a flask 1 and in a gate pattern 4 at lower end, a runner pattern 6 and a sprue pattern 5 are stuck. The lost foam pattern 3 is constituted of a pattern part 8 for casting a cylindrical shaft part and a pattern part 9 for casting the cam parts coating outer periphery with sand mold 10 and on center line of both pattern parts 8, 9, a center hole 11 for forming an oil hole is formed. Then, in inner face of the sand mold 10, the chiller 12 is fixed with projection 13 for preventing shifting so as to abut on cam nose face in the pattern part 9 for casting the cam part. By this method, at the time of embedding the lost foam pattern 3 into the dry sand 2 in the flask 1, the shifting of positional relation between the prescribed lost foam pattern part 9 and the chiller 12, is prevented and the hardness is improved and the shrinkage hole is prevented.
Patent JP-S62154150-A (JP)
Title: Recovery system for file fault
Inventor: IGAWA YOSHITAKA
IPC: G06F12/00
Filed: 1985-12-27
Abstract: PURPOSE:To restore only the record that is under replacement to tis original state in case the replacement of a file is finished abnormally by a work program, by storing the records to be replaced into a journal file for each record. CONSTITUTION:In a file replacement mode a processor 11 uses an OPEN request module M1 set to the corresponding work program and registers the information on the work program to the control record in a JN (journal) file 14. When the processing is through with all transaction records, the processor 11 cancels the information on the corresponding work program out of the control record of the JN file 14. Thus the processor 11 uses the record to be replaced and stored in the file 14 to restore the file of the records to be replaced in case the work program is finished abnormally by some fault.
Patent JP-S63149262-A (JP)
Title: Vehicle hydraulic system
Inventor: SUGIYAMA TOSHIKI
IPC: B62D5/07
Filed: 1986-12-10
Abstract: PURPOSE:To make it possible to ensure the operation of a main accessory in order to enhance the safety of a vehicle hydraulic system in which more than two accessories are driven by a common pump, by changing over a control valve in accordance with abrupt leakage of hydraulic oil due to a failure or the like on the subaccessory side. CONSTITUTION:Oil discharged from a pump 100 driven by an engine flow through a control valve 200 into an inlet side hydraulic circuit 301 which drives a hydraulic motor 300 for rotating a fan 30. During this phase, when steering operation is made, a steering priority valve 321 opens a communication passage 32 so that a substantial part of the discharged oil bypasses the motor 300 and flows into an outlet side hydraulic circuit 305 from which the oil is fed into a power cylinder 400. Meanwhile, when the hydraulic motor 300 malfunctions so that the pressure of oil in the hydraulic circuits 301, 305 is lowered, a selector valve element 204 is displaced until it abuts against a stop 218 in accordance with the pressure differential between first and second pressure chambers 213, 214, and therefore, all amount of oil is fed into the power cylinder 400 side.
Patent JP-H07125931-A (JP)
Title: Splicer for synthetic fiber yarn
Inventor: SAKAMOTO NOBUO
IPC: B65H69/06
Filed: 1993-10-29
Abstract: PURPOSE:To improve piecing strength by shifting the intersection of center lines of air injection holes to the slit side from the passage center, disturbing the flow of the collision stream toward the bottom of the passage, making the swirl stream in the passage a complex stream, and complicating the twisting of a filament made of synthetic fiber yarns. CONSTITUTION:A triangular socket 51 and a slit 52 connected to it are opened on the block-like main body 50 of a splicer used for piecing synthetic resin yarns such as feed yarn fed to a drawing/false-twisting machine, a passage 53 having a circular cross section is penetrated at the end of the slit 52, and a pair of air injection holes 54, 55 toward the passage 53 from both sides of the slits 52 are provided at the middle in the axial direction of the passage 53. The intersection A of center lines (a), (b) of the air injection holes 54, 55 is decentered by epsilon to the slit 52 side from the center O of the passage 53. Compressed airs from the air injection holes 54, 55 collide with each other at a point A, the flow to the bottom B is disturbed, the loosening and twisting of a filament of synthetic fiber yarns are accelerated by the complex swirl stream, and the strength of a piecing section is improved.
Patent JP-S63149351-A (JP)
Title: Manufacture of wear-resistant/free-cutting magnetic material
Inventor: HIRAYAMA KAZUO
IPC: C22C33/02
Filed: 1986-12-10
Abstract: PURPOSE:To manufacture a magnetic material having high wear resistance and free-cutting at a low cost by mixing powder of a metallic magnetic material such as pure iron with nonmetallic fine powder of Al2O3 or the like and sintering the powdery mixture under pressure with a hot isostatic pressing (HIP) device. CONSTITUTION:Powder of a metallic magnetic material such as pure iron, silicon steel or an Fe-Ni alloy as a base material is mixed with about 0.5-10wt% nonmetallic fine powder of an oxide such as Al2O3 or ZrO2, a nitride such as TiN, a carbide or the like. The pref. particle size of the magnetic powder is <=about 200 mesh and that of the fine powder is <=about 300 mesh. The powdery mixture is filled into a metal vessel or capsule, which is then degassed to about 10<-5>Torr, perfectly sealed and held at a high temp. of >=about 800 deg.C under a high pressure of >=about 500atm for >=about 1hr with an HIP device. The resulting sintered body is subjected to treatment fit for the magnetic material such as magnetic annealing. A high density magnetic material contg. uniformly dispersed hard fine powder of Al2O3 or the like and having high wear resistance and free-cutting is manufactured.
Patent JP-H11134240-A (JP)
Title: Data input/output synchronism controller
Inventor: JINNO KAZUYA
IPC: G06F12/00
Filed: 1997-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a data input/output synchronism controller synchronizing respective programs transmitting/receiving file data without the aid of a file and preserving file data in an auxiliary storage device when the plural programs executed at the same period on a single or plural computer systems are associated through one or plural files stored in the auxiliary storage device. SOLUTION: A synchronism control means which synchronously controls the input/output processing of file data transmitted/received between the program of a file data output side and the program of a file data input side based on a prescribed condition when the plural programs executed at the same period on the single or plural computer systems are associated through the single or plural files stored in the auxiliary storage device 15 is provided. File data is transmitted/received without the aid of the file stored in the auxiliary storage device 15.
Patent JP-S62154711-A (JP)
Title: Manufacture of electromagnetic device
Inventor: MATSUO KENICHI
IPC: H01F41/02
Filed: 1985-12-27
Abstract: PURPOSE:To miniaturize and thinly form an electromagnet device and the electric machine in which the electromagnet device is built-in by a method wherein an insulative resin is coated on the coil-wound part of an iron core, and after an insulating film has been formed by hardening the resin, and a coil is wound on the insulating film. CONSTITUTION:Insulative resin 4 is coated on the coil wound part 2 of an iron core 1, and after the resin 4 has been hardened and an insulating film 6 has been formed, a coil is wound on the insulating film 6. For example, the iron core 1 is supported by a jig, and about half part of the substrate 2 and flange parts 3 and 3 are dipped into a polyurethane resin solution 4 contained in a container 5. Then, the iron core 1 is taken out from the resin solution 4, it is left in that state for a specific period, or it is forcedly dried up, and the insulating film 6 is formed by hardening the resin adhered to the surface of the iron core. Then, an electromagnet device A is formed by winding the prescribed quantity of a coil 7 around the base part 2 of the iron core 1.
Patent JP-H08155982-A (JP)
Title: Continuous production of fiber reinforced foamed resin molded object
Inventor: IDA TOSHIO
IPC: B29C70/06
Filed: 1994-11-29
Abstract: PURPOSE: To increase the strength at the time of molding by vibrating the wall surface of a preforming means. CONSTITUTION: A resin feeder 2 is reciprocally moved in the direction shown by an arrow while it ejects a foamable curable resin soln. to bond the same to fiber bundles 1 in an equally dispersed state. The impregnated materials 3 thus formed are rubbed by two rubbing plates 4, 4 reciprocally moved in the direction shown by an arrow to equally disperse the foamable curable resin soln. in the interstices between fibers. Next, the impregnaged materials 3 are gathered by a preforming means 5 so as to be matched with the shape of the inlet of a next molding passage 6 and the resin soln. is further equally dispersed. At this time, fine vibration is applied to the inner wall surface of the preforming means 5 by the vibration generator 7 provided to the lower part of the preforming means 5.
Patent JP-H01294695-A (JP)
Title: Novel calcitonin derivative
Inventor: HANE MOTOMU
IPC: C07K14/585
Filed: 1988-11-24
Abstract: NEW MATERIAL:The compound of formula I [X is Ala or Thr; Y is cyclic amino acid residue of formula II (A is S or methylene; n is 0 or 1); Z is mercapto-protecting group] and its salt. EXAMPLE:The compound of formula III. USE:A remedy for osteoporosis, Bechet's disease of bone, hypercalcemia, etc. It lowers the Ca<2+>-concentration in serum and has high stability and biological activity. PREPARATION:Pro which is the C-terminal amino acid of the objective calcitonin derivative is bonded to an insoluble resin (preferably benzhydrylamine resin, etc.). Protected amino acids are successively bonded to the C-terminal side according to the amino acid sequence of said derivative. Finally, the resultant protected peptide resin is subjected to final deprotection reaction by treating said resin with hydrogen fluoride, etc.
Patent JP-H02140927-A (JP)
Title: Manufacture of semiconductor device
Inventor: MOROZUMI YUKIO
IPC: H01L21/316
Filed: 1988-11-22
Abstract: PURPOSE:To remove contamination product and to remove a characteristic relating to quality of an insulating film itself for improving reliability by performing ozone treatment before forming an insulating film on a metal wiring. CONSTITUTION:After patterning a metal wiring 14 by dry etching, a resist 15 for masking is peeled off. Next, after performing heat treatment in an ozone containing atmosphere, an insulating film 17 is laminated by vapor growth or an application method. Accordingly, since a polymer 16 is completely removed by ozone treatment after etching of the metal wiring 14 and peeling-off of a resist 15, peeling-off of the interlayer insulating film 17 and a passivation film and a crack is excluded. Thereby, long term reliability also can be improved.
Patent JP-2000124040-A (JP)
Title: High-voltage transformer and high-luminance discharge lamp actuating device
Inventor: YAMAMOTO YOICHI
IPC: B60Q1/04
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To improve circuit design efficiency by restraining the generation of leakage magnetic flux from a magnetic core and making the high-voltage part of a discharge lamp lighting-up circuit into a single unit. SOLUTION: A ring-shaped magnetic core 3, formed by molding soft magnetic metal powder, is accommodated in a case 4. A partition plate 5 is arranged in the case 4 and protrudes to the outside and to the inner diameter center of the case 4. A terminal 6 penetrating the partition 5 is formed on the tip of the partition 5 protruding to the inner diameter. A secondary coil 2 is wound orderly on the outer surface of the case 4, by using the partition 5 as a start point. The winding start 2a and the winding end 2b of the secondary coil 2 are positioned, almost once going round the case 4 accommodating the ring-shaped magnetic core 3 and clamping the partition 5. The winding end 2b of the secondary coil 2 passes a lead-out trench 7 formed on the partition 5 of the case 4 and is connected with a terminal 6a positioned at the tip of the magnetic core inner diameter of the partition 5.  The terminal 6a is a connection terminal with a discharge lamp-attaching socket. Two U-shaped one-turn coils are used as a primary coil 1 of a low-voltage side, connected in parallel on a substrate pattern, and constitute a one-turn coil.
Patent JP-S6490204-A (JP)
Title: Roofing material
Inventor: FURUKAWA TAKASHI
IPC: C08F8/20
Filed: 1987-11-25
Abstract: PURPOSE:To obtain a roofing material which is excellent in mechanical characteristics, workability, weather resistance, low-temp. characteristics and adhesive properties, by copolymerizing ethylene with an alpha-olefin in the presence of a specified catalyst and chlorinating the obtd. straight-chain polyethylene of an ultra-low density. CONSTITUTION:Ethylene is copolymerized with 5-40mol.% alpha-olefin of 3-12C, pref. 3-8C (e.g., butene-1) in the presence of a catalyst consisting of a solid catalyst component contg. at least Mg and Ti (e.g., solid catalyst component obtd. from MgCl2, 1,2-dichloroethane and TiCl4) and an organoaluminum compd. (e.g., triethylaluminum) to give a straight-chain polyethylene of an ultra-low density, which has an MI of 0.01-100g/10min, a density of 0.860-0.910g/cm<3>, a max. peak temp. (according to differential scanning calorimetry) of at least 100 deg.C and a boiling n-hexane-insoluble content of at least 10wt.%. The obtd. polyethylene is chlorinated to give a roofing material consisting of a chlorinated, straight-chain polyethylene of an ultra-low density, which has a chlorine content of 3-50wt.%.
Patent JP-H04174717-A (JP)
Title: Production of spandex monofilament
Inventor: TSUTSUMI NOBUTOSHI
IPC: D01D5/04
Filed: 1990-11-02
Abstract: PURPOSE:To inexpensively obtain the title single yarn free from unevenness while omitting false twisting process by spinning a solution of spandex polymer through a spinneret having spinning holes into a spinning column, forming yarn, advancing in the column, heating, introducing a gas for vaporization and winding. CONSTITUTION:A solution of spandex polymer in a solvent is spun through a spinneret having spinning holes into a spinning column 1 having 8-12m length (d) and 300-500cm length (a) to form yarn, which is then advanced in a nonsuspended state in the column 1 while simultaneously introducing a gaseous medium for vaporization having 150-250 deg.C gas temperature and 3-15Nm<3>/hr gas flow into the column 1 and wound at 200-500m/min winding speed to give monofilament spandex yarn having 12-23 denier fineness.
Patent JP-H05132399-A (JP)
Title: Magneto-optical material and its production
Inventor: OIKAWA TORU
IPC: C30B33/02
Filed: 1991-11-12
Abstract: PURPOSE:To provide a magneto-optical material consisting of a single crystal expressed by a chemical formula Cd1-xMnnTe (0<x<=0.7), prepared by Bridgman technique and useful as a Faraday rotation element, etc., having practically sufficient extinction characteristic and to provide a process for producing the material. CONSTITUTION:The objective magneto-optical material is a single crystal expressed by a chemical formula Cd1-xMnxTe (0<x$0.7) and usable by using arbitrary crystal face as the optical face. The optical face of the Faraday rotation element is a crystal face other than the {111} face of the single crystal expressed by the chemical formula Cd1-xMnxTe (0<x<=0.7). The magneto-optical material can be produced by preparing a single crystal of a compound expressed by the chemical formula Cd1-xMnxTe (0<x<=0.7) by Bridgman technique and heat-treating the single <= crystal at a temperature lower than the phase- transition temperature by >=100 deg.C.
Patent JP-H10145766-A (JP)
Title: Video system
Inventor: KITAGAWA HITOSHI
IPC: H04N21/442
Filed: 1996-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a video system capable of setting the power of a channel selecting device into on state if it is in off-state by observing that a video signal is transmitted when the power of the channel selecting device is in n-state, and judging that its power is in off-state when any video signal is not transmitted from the channel selecting device. SOLUTION: It is applied to the video system connected to a channel selecting device 11 in which when a remote signal 121 shows a power control code, if the remote signal 121 is received, the on/off state of the power is switched. A video output detecting part 15, when a video signal is transmitted from the channel selecting device 11, for outputting an output detecting signal is provided. Then, if the output detecting signal is not transmitted from the video output detecting part 15, the remote signal 121 showing the power control code is transmitted to the channel selecting device 11 using an adapter 12.
Patent JP-H01139863-A (JP)
Title: Detergent composition for dry cleaning
Inventor: NEHASHI TSUTOMU
IPC: D06L1/04
Filed: 1987-11-24
Abstract: PURPOSE: To obtain the subject composition capable of preventing the involved apparatus from corrosion without impairing its detergency and recontamination- proofing effect, thus useful in dry cleaning operations by using a higher fatty acid and an alkylphosphoric ester and adjusting the pH of the final composition. CONSTITUTION: This composition with a cationic surfactant as the main detergent base is obtained by including (A) 1-10 wt.% of a higher fatty acid and (B) 0.5-6 wt.% of an alkylphosphoric ester of the formula [R is a 8-20C alkyl; (n) is 1-6; R' is OH or RO-(CH2 CH2 O)n ] and adjusting the final composition to pH 6-8; wherein it is preferable that the ingredient B is a sesquialkylphosphoric ester and an alkanolamine is used for adjusting the pH of the final composition.
Patent JP-S63146957-A (JP)
Title: Phenolic resin molding material
Inventor: KAMOSHITA ICHIRO
IPC: C08L1/00
Filed: 1986-12-11
Abstract: PURPOSE:To obtain a phenolic resin molding material containing scouring powder and rice hull powder as a filler, giving a molded article having excellent surface appearance and low specific gravity, having excellent moldability and suitable for kitchenware parts, tableware, etc. CONSTITUTION:The objective phenolic resin molding material having excellent appearance, light weight and good moldability can be produced by compounding a hard board scouring powder of <=80 mesh and rice hull powder of <=100 mesh at a weight ratio of 1:(0.25-4) as a filler to a novolac phenolic resin and adding a hardener, a mold-release agent, a colorant, etc., to the mixture.