baber/WOPTO huggingface dataset:
Patent JP-H02268200-A (JP)
Title: Novel protein factor sk-g and cell proliferative agent with same as active ingredient
Inventor: SATO YUTAKA
IPC: C07K14/435
Filed: 1989-04-11
Abstract: NEW MATERIAL:Protein factor SK-G. Molecular weight: 200000+ or -2000 (GPC); isoelectric point: PI5+ or -0.1; color reaction: positive in ninhydrin reaction after acid hydrolysis treatment with 6N HCl at 105 deg.C for 24hr; solubility: insoluble in pure water and 1% SDS aqueous solution, soluble in 10-20mM tris hydrochloric acid buffer and phosphoric acid buffer; cell proliferative action: promoting TRC-29R cell proliferation; pH stability: retaining >=90% cell proliferative action at pH 4-9 (at 37 deg.C for 18hr); thermal stability: retaining 100% cell proliferative action at 60 deg.C (at pH7 for 30min); enzyme inhibiting action: no trypsin inhibiting actioll. USE:Cell proliferative agents. Useful for sernm-alternative materials for serumless cell culture, therapeutic mediclnes for recovering tissue function, etc. PREPARATION:A 50-80% saturated ammonium sulfate fraction of fetal calf serum is subjected to various kinds of chromatography treatment and isoelectric point electrophoresis treatment successively.
Patent JP-S5517847-A (JP)
Title: Magnetic tape device
Inventor: SAITOU FUMINARI
IPC: G11B15/665
Filed: 1978-07-21
Abstract: PURPOSE:To make a device light and small-size and make it possible to perform tape loading surely and smoothly by making the tape loading mechanism small-size. CONSTITUTION:As a tape loading means to lead out a tape from an accommodating box body, a rotation operation means is provided which consists of loading rings 11a and 11b, which have a part of the outside circumference shaped into a gear and can rotate around tape guide drum 10, and a gear which is geared with outside circumference gear parts 120a and 120b of rings 11a and 11b and rotates respective rings. Then, outside circumferences 130a and 130b of rings which are not geared with the rotation operation means are set to a length shrter than the outside diameter of gear part 120a and 120b, and support materials 18a to 18c for respective rings are provided on these shorter outside circumfernce parts. As a result, the constitution of the whole of the device can be made light and small-size.
Patent JP-S5316638-A (JP)
Title: Thermal recording method
Inventor: OOBA YUUJI
IPC: B41M5/398
Filed: 1976-07-29
Abstract: PURPOSE:To record by selectively bonding ink onto a sheet by contacting a heat generator with one side of the sheet, and by contacting the ink which increases its adhesion on heating with the other side of the sheet.
Patent JP-H06298959-A (JP)
Title: Resin molded product having metallic surface and its production
Inventor: NAKAJIMA HIDEYUKI
IPC: C08J5/18
Filed: 1993-04-16
Abstract: PURPOSE:To provide a resin molded product whose surface layer comprises a metallic substance, a resin molded product on which a metallic layer having a conductive layer for covering the layer with a metal plate layer in good adhesion is disposed, and a method producing the same. CONSTITUTION:A resin molded product having a surface layer enhanced in the content of a metallic substance into a content of at least 1.2 times is characterized by removing a resin component from a thermosetting resin film containing 10-40vol.% of the metallic substance at the stage of a thermal press curing process. The production of the resin molded product comprises bonding the above-mentioned resin film to the outer surface of a resin molded product, further bonding a porous sheet thereto, thermally press-curing the bonded product, and subsequently peeling off the resin component-absorbed porous sheet.
Patent JP-S62243840-A (JP)
Inventor: OKUMURA MASAKATSU
IPC: D02G3/24
Filed: 1986-04-16
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-2000281593-A (JP)
Title: Production of purified organic compound
Inventor: GOTO MASAYUKI
IPC: C07C255/54
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To obtain a purified organic compound of high quality in high yield by admixing water to an organic reaction mixture, subjecting the mixture to the filtration treatment with a filter to separate into the organic phase and the water phase, separating the organic compound from the organic phase and removing readily water-soluble compounds in high accuracy. SOLUTION: After water is admixed to an organic reaction mixture, the resultant mixture is subjected to the filter filtration to separate into the organic phase and the water phase thereby obtaining the objective compound. In a preferred embodiment, the organic compound formed in this organic reaction mixture is preferably slightly soluble in water and has a molecular weight of 300-1,500. The mixing ratio of the organic reaction mixture to water is preferably 1/(0.5-2) in weight. The filter is fibrous with a pore size of 3-30 μm. The slightly water-soluble organic solvent is added preferably in an amount of 3-7-fold based on 1 kg of the objective compound. The organic reaction mixture preferably has a viscosity of 5-10 centipoise.
Patent JP-S60233300-A (JP)
Inventor: SUGIMOTO SADAO
IPC: B61B13/00
Filed: 1984-05-04
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-S5314967-A (JP)
Title: Tableware washer
Inventor: IWAMURA AKIRA
IPC: A47L15/42
Filed: 1976-07-27
Abstract: PURPOSE: To make simple the entire structure, a hollow shaft with a drain water pump runner shaft driving belt and another hollow rotary shaft, to which a circulating pump runner is fixed, are loosely fitted in series into a motor rotary shaft through a clutch spring. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5315721-A (JP)
Title: Two-way shift register
Inventor: TAKADA SHIGEO
IPC: G11C19/28
Filed: 1976-07-28
Abstract: PURPOSE:To obtain a shift register which can be constitued with a small of MOS transistor Tr and be suitably formed into an IC, realizing a two-way data transmission function by switching the level of shifting direction selection signal R/L.
Patent JP-S59216734-A (JP)
Title: Electrical power generating device for automobile
Inventor: KOBAYASHI TADAO
IPC: B60K25/08
Filed: 1983-05-24
Abstract: PURPOSE:To make it possible to easily provide an emergency power supply and as well a working power supply, by mounting a power generating mechanism which may engage and disengage drive power from a drive shaft for the drive wheels of an automobile to the wheel side. CONSTITUTION:Drive force from a drive shaft 1 engages and disengages between a raised part 14 on the drive shaft 1 side and a boss 11 on the wheel side, which are splinedly fitted together by extending and retracting a switching ring 10 in association with the sliding of a clutch lever 20. When a clutch nut 17 is rotated in one direction, the clutch lever 20 threadedly engaged with the inner surface of the nut 17 moves the switching ring 10 so that the raised part 14 and the boss 11 are coupled together to transmit the drive force to the wheel side. When the clutch nut 17 is rotated in the other direction, the switching ring 10 are retracted so that the drive shaft 1 side and the wheel side are disengaged from each other. The input shaft 32 of a power generating mechanism 28 is fitted into the receiving part 40 of the drive shaft 1 and is secured by means of a clamp operating lever 54 to carry out the working.
Patent JP-S5614551-A (JP)
Title: Stabilizing method of polyurethane
Inventor: MORI MITSUHISA
IPC: C08G18/00
Filed: 1979-07-16
Abstract: PURPOSE: To obtain polyurethane with excellent weather resistance and heat resistance by compounding two kinds of specific compounds to polyurethane.  
     CONSTITUTION: To (A) polyurethane, 0.01W5wt%, pref., 0.05W2wt% of a compound shown by the formula I [wherein R 1  is H, 1W10C straight-chain or branched alkyl, an aliphatic acid ester of COOR 2  (wherein R 2  is 1W18C straight- chain or branched alkyl); n is 2W3] and 0.01W5wt%, pref., 0.05W2wt% of a compound containing a skeletal structure shown by the formula II (wherein R 2  is H, 1W4C alkyl) (e.g.: 4-benzoyloxy-2,2,6,6-tetramethylpiperidine) are compounded. Thereby, excellent stabilizing effect against resin degradation due to light, heat, water or oxygen is obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11292178-A (JP)
Title: Holder for disk
Inventor: ODA KOJI
IPC: B65D85/57
Filed: 1998-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a holder simple in structure, capable of reliably storing a rectangular storing article such as a disk, and excellent in a holding force. SOLUTION: A holder 10 for a disk has a front cover 11 and a rear cover 12, both of which can be folded back along a throat portion 13 provided therebetween, and a fold-back piece 14 is connectively provided at a lower edge of the rear cover 12. A cut 17 for holding a stored article such as a disk 2 is formed in the fold-back piece 14. The cut 17 has lateral movement restraint abutment edges 19 provided on the side edge side of the rear cover 12 and vertical movement restraint abutment edges 20 provided on the upper edge side and the lower edge side of the rear cover 12. The lateral movement restraint abutment edges 19 are provided at a position spaced apart by the lateral length of a stored article from the throat portion 13. The vertical movement restraint abutment edges 20 are opposingly spaced from each other while corresponding to the longitudinal length of the stored article.  When the cover is closed, the movement of the stored article such as the disk is restrained by the lateral movement restraint abutment edges 19, the vertical movement restraint abutment edges 20, and the throat portion 13.
Patent JP-H11287667-A (JP)
Title: Onboard navigation system and storage medium
Inventor: OMI MASAYOSHI
IPC: G08G1/00
Filed: 1998-04-02
Abstract: PROBLEM TO BE SOLVED: To set and guide an appropriate course allowing for traffic-regulation, even on roads where traffic is regulated periodically. SOLUTION: This navigation system calculates every predetermined time the estimated time of approach to a dynamic regulation link on a course, and if a condition has changed so that approach to the dynamic regulation link cannot be made at an estimated time of approach calculated, requests the recalculation of the course (S510-S540). The recalculation of the course is requested also if a vehicle is close to a crossing point where it can make a detour (S550: YES) or if the dynamic regulation link exists in a certain range (S560: YES) or if the vehicle does not take the shortest course (S570: YES).  Therefore, after the course is temporarily set, even if the estimated time of arrival at the dynamic regulation link fluctuates depending on the running condition of the vehicle and therefore conditions change as to whether or not regulation is taking place, the optimum course, that is, the appropriate course which detours the dynamic regulation link or the shortest course including the dynamic regulation link, can be reset.
Patent JP-S60235164-A (JP)
Title: Developing method
Inventor: HANEDA SATORU
IPC: G03G13/08
Filed: 1984-05-08
Abstract: PURPOSE:To obtain a sharp recording image having no fog stably by varying other image formation conditions according to variation in the toner concentration of the developer in a developer reseroir. CONSTITUTION:The latent image of a reference concentration test-piece is developed by a developing device 9 and passed through a transfer electrode 10 and a separation electrode 11 without being transferred to recording paper P, and its reference development concentration is detected by a development concentration detector 12, whose detection signal is inputted to a main controller 14. On the other hand, the toner concentraton detection signal of the toner concentration detector 15 in the developer reservoir 91 is inputted to the main controller 14. The controller 14 controls the bias voltage of a developing device 9 according to variation in toner concentration. Thus, a sharp recording image having no fog is obtained stably.
Patent JP-2000284097-A (JP)
Title: Radiation image conversion panel
Inventor: FUNAHASHI MASATO
IPC: C09K11/61
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To heighten the filling density of a stimulable phosphor layer and obtain radiation images of high picture quality by using a tetradecahedral phosphor particles of a family of halides of a rare-earth activation alkaline earth metal and setting the average diameter and the distribution of particle diameters at a specific values. SOLUTION: A phosphor layer of this panel is formed by containing a bonding agent with stimulable phosphor particles in a condition of the distribution of specific particles and supporting them. Tetradecahedral phosphors of a family of halogen fluorides of a rare- earth activation alkaline earth metal are used for stimulable phosphors, and the average diameter D is litnited to the range between 3. 5 and 7. 5 μm. and the particle-diameter distribution Q is limited to that between 0.500 and 0.800. In this case, the average diameter Dm is the median diameter and represents the particle diameter which, when a cumulative distribution is 50% of the number of all particles, is obtained if the distribution of particle diameters and a distribution curve based on frequency is obtained. The particle-diameter distribution Q signifies the width of a particle diameter determined by an equation Q=(D90-D10)/(D90+D 10) (D10 and D90 are the particle diameters respectively obtained when the cumulative distributions are 10% and 90% of the number of all particles). In this way, the filling density of the phosphors is heightened and the picture quality of radiation images is improved by controlling the distribution appropriately.
Patent JP-H11292672-A (JP)
Title: Building structure for mushroom bed culture
Inventor: YOSHIMOTO KATSUMI
IPC: C05F11/08
Filed: 1998-04-02
Abstract: PROBLEM TO BE SOLVED: To reduce the frequency of turning and to lighten the load of a producer, by forming a ventilating channel communicating with open air on a raw material piling floor face of a mushroom bed culture and covering the ventilating channel with an air-permeable lid. SOLUTION: A raw material B such as previously humidified sawdust, etc., is piled on a lid body 5 to form a piled material 20. The temperature of an organic substance is raised by its aerobic fermentation, the temperature in the interior of the piled material 20 is raised and an ascending current occurs in the gaps of the raw material B and air outside a building is introduced by negative pressure caused by the ascending current through a ventilating channel 3 from a through hole 4 to a central part 22. Sufficient oxygen is supplied to the raw material B to promote aerobic fermentation, the piled material 20 is cooled to suppress the overheating of the piled material and to control the drying of the raw material B on a surface layer 23.  A shutter 8 of a means 7 for adjusting the amount of airflow is opened and closed during the fermentation to regulate the amount of air fed and the temperature of the piled material 20 is adjusted to 75-80 deg.C and 70-75% water content. Water concentrated in the central bottom part of the piled material 20 is drained through the through hole 4 and the ventilating channel 3 to a drain channel 6 outside a mushroom bed culture building A.
Patent JP-H06282961-A (JP)
Title: Method and device for supplying flexible disks
Inventor: MIZUTA AKIRA
IPC: G11B23/113
Filed: 1993-03-26
Abstract: PURPOSE:To surely suck and detach disks by sucking the external part of their sheets to be lifted from the internal side and detaching one by one by jetting compressed air to the lowermost surface. CONSTITUTION:A vacuum sucking head 31c is lowered to fit a projecting part 32 into a center core 3. Air is taken in from an air intake hole 33, and compressed air is jetted from a jetting hole 46. The magnetic sheet 4 is sucked along the inclination of an end part of a projecting part 35 by air intake of the hole 33, and a gap with a sheet 4 of a magnetic disk on the lower side of the aforesaid sheet is expanded in accordance with the inclined angle, and also the whole disk is sucked by vacuum to the end surface of the head 31c. Since the compressed air is jetted from the hole 46 at the same time that the uppermost disk is sucked by vacuum, pushing-up force is acted on the uppermost disk, while pushing-down force is acted on the lower disk. Consequently, although the uppermost disk is lifted, the lower disk is never lifted by negative pressure. Thus, the disks are surely detached and sucked one by one, and are rapidly transferred.
Patent JP-S5440570-A (JP)
Title: Method of bonding high voltage aluminum ball
Inventor: DONARUDO ASHIYUREI EDOSON
IPC: H01L21/607
Filed: 1978-07-26
Abstract: To permit ball-bonding of wires of aluminium or aluminium alloy to small electrical circuits or components, a spark discharge is created between the end of the wire and an electrode in a shielding atmosphere with a peak current density in the wire section which is from 40 to 450 times that used for ball-bonding gold wire. In this way oxidation of the ball is prevented.
Patent JP-S62248599-A (JP)
Title: Compressing and dehydrating device for crude refuse or the like
Inventor: KURODA KIYOMITSU
IPC: B30B9/30
Filed: 1986-04-18
Abstract: PURPOSE:To contrive simplification of the construction of a device, etc.,by providing a working chamber communicating with a vacuum device and disposing a hollow piston which is hermetically sealed from the working chamber in such a manner that the piston can freely move into and out of a housing chamber for crude refuse. CONSTITUTION:The working chamber l having an air vent pipe 5 is provided on a base plate 2 and a hollow cap 3 constructed to be freely opened and closed is installed via a gasket 4 to the aperture in the upper part thereof. The hollow piston 16 is mounted to the cap 3 so as to hang from the inside surface thereof and the inside thereof is communicated with the atm. through the cap 3 and a vent hole 6 and is hermetically sealed from the working chamber l. An operator opens the cap 3, installs a refuse bag 19 into the housing chamber 10, puts the crude refuse, etc., G therein, closes the cap and starts a cleaning machine 8. The liquid of the crude refuse G falls into a liquid drain pipe 15 first. A pressing surface 18 compresses the crude refuse G in the housing chamber 10 as the degree of vacuum of the piston 16 rises. The construction of the device is simplified and the post treatment such as discarding is facilitated by the above-mentioned method.
Patent JP-S58206709-A (JP)
Inventor: WASHISAKI TATSUO
IPC: A47J41/02
Filed: 1982-05-27
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-H02269678-A (JP)
Title: Shirasu containing packing material
Inventor: TANADA HIROSUKE
IPC: B65D81/24
Filed: 1989-04-12
Abstract: PURPOSE:To contrive the removal of a harmful ethylene gas and water by dispersively adding 1-15pts.wt. of powdered shirasu having an average particle size of 5-15mum to 100pts.wt. of resin and/or rubber. CONSTITUTION:1-15pts.wt. of the powdered shirasu having an average particle size of 5-15mum is dispersively added to 100pts.wt. of resin and/or rubber. The shirasu, widely distributed in the south Kyushu, is a thick pumice flow (pumice- tuff breccia), an extrusive pumice stratum or the secondary stratum formed by both of them, i.e. the eruptions which were vomitted from Ahira and Aso volcanos through the late 3rd period into the 4th period. This causes the removing operation of a harmful ethylene gas and humidity adjusting operation to take place in order to prevent the degradation and deterioration of perishable foods, etc.
Patent JP-H09279390-A (JP)
Title: Method and device for controlling pass position of continuous electroplating of steel strip
Inventor: YUKI KEI
IPC: C25D7/06
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for controlling a pass position in continuous electroplating of a steel strip capable of passing the steel strip in parallel with electrodes at the center of the electrodes and making the plating adhesions on the front and rear surface of the steel strip uniform and also provide a device therefor. SOLUTION: The distances between the steel strip and the electrodes are measured at the plural points on at least either of the electrode inlet and outlet sides of the steel strip and more preferably at the plural points in the transverse direction of the steel strip in continuous electroplating of the steel strip to execute an electrolytic treatment by supplying a plating liquid between the flat planar electrodes 2, 3 arranged in parallel across the steel strip 1. This method for controlling the pass position controls the plating liquid supplying flow rate ratios of the plating liquid flow passages F1 , F2 on the front surface side and rear surface side of the steel strip and further, preferably in the transverse direction of the steel strip in addition thereto in accordance with the results thereof.  This device for controlling the pass position has nozzle headers divided in the transverse direction of the steel strip as the device for controlling the plating liquid supplying flow rate ratios.
Patent JP-S58208027-A (JP)
Title: Multi-cylinder type injection molding machine
Inventor: HORI NOBUO
IPC: B29C45/00
Filed: 1982-05-28
Abstract: PURPOSE:To effectively produce many kinds of moldings by a method in which plural selectively movable molds and plural selectively movable (even vertically) injection units are provided in such a way as to enable their combinations to be altered. CONSTITUTION:Plural molds 7', 7'', and 7''' are attached to the upside of a rotary table 2 selectively movably in relation to an injection position A, and plural injection units 20, 20',... are set on the molds selectively movably (even vertically) in relation to the injection position A. Of the plural molds, desired molds are moved to the injection position A, various resins corresponding to a desired molding are injected into the heating cylinders of plural injection units 20 and 20', the injection unit 20 filled with a desired resin is moved to the injection position A, and injection molding is made. When diffrent moldings are needed, combinations of the molds and the injection units are altered and thereby many kinds of moldings can be easily obtained.
Patent JP-H07294061-A (JP)
Title: Refrigerant distributor
Inventor: MURAO MAKOTO
IPC: F25B41/00
Filed: 1994-04-28
Abstract: PURPOSE:To stably distribute a refrigerant flow at a predetermined flow rate ratio in a refrigerant distributor for distributing the flow to a plurality of routes. CONSTITUTION:A throttle valve 7 having a converging inner shape is installed on a refrigerant channel in a refrigerant distributor body 2. A plurality of outlets 6a, 6b and an inlet 5 are so set that sum of the areas of the outlets 6a, 6b becomes smaller than that of the inlet 5, thereby suppressing generation of a drift. Further, discharge tubes 4a, 4b are formed of small-diameter tubes, and the lengths of the tubes are regulated to set the refrigerant flow rates of the tubes 4a, 4b to a predetermined flow rate ratio.
Patent JP-S5833311-A (JP)
Inventor: RIHIARUTO FUAITO
IPC: H03H9/42
Filed: 1982-05-28
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。