baber/WOPTO huggingface dataset:
Patent JP-S63116692-A (JP)
Title: Recovering method for hepatic cell
Inventor: AKAIKE TOSHIHIRO
IPC: C12N5/00
Filed: 1986-11-04
Abstract: PURPOSE:To recover hepatic cells in high yield, by cultivating the hepatic cells in the presence of calcium ions using poly(N-p-vinylbenzyl-D-lactamide) (PVLA) as a substrate and reacting a chelating agent for the calcium ions to eliminate the hepatic cells from the substrate. CONSTITUTION:A cultivation device, e.g. cultivation laboratory dish, hollow fibers, microfibers, beads, films, etc., is coated with PVLA [poly(N-p-vinylbenzyl- D-lactamide)] as a substrate in an aqueous solution by an adsorption method and the resultant culture medium is used to cultivate and bond hepatic cells in the presence of calcium ions. A chelating agent for calcium ions, e.g. EDTA, is then reacted to eliminate and recover the hepatic cells while in the live state. When the cultivation time is relatively short, the EDTA can be used to readily recover the hepatic cells. In the case of cultivation for a long period, however, pipetting operation is applied to facilitate the elimination.
Patent JP-H08173185-A (JP)
Title: Production of stimulating factor for human granulocytic macrophage colony
Inventor: MATSUKI SHIGERU
IPC: C12P21/02
Filed: 1995-10-11
Abstract: PROBLEM TO BE SOLVED: To obtain the subject substance useful for treatment of leukopenia caused from radiation therapy or chemotherapy of cancer and quick hypercytosis after bone marrow transplantation, or the like, at a sufficient manifestation level by culturing a transformant obtained by transforming Escherichia coli with a specific plasmid.  
     SOLUTION: This human granular macrophage colony stimulation factor is obtained by binding a DNA chain containing either one of base sequences of formula I and formula II encoding a polypeptide added with Met on an N-end of an amino acid sequence of hGM-CSF (Mature part) to a plasmid in a state capable of manifesting its genetic information, followed by introducing into Escherichia coli to highly manifest. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H02112536-A (JP)
Title: Device for variable rigidity and variably rigid structure
Inventor: NIWA NAOMIKI
IPC: E04B1/18
Filed: 1988-10-19
Abstract: PURPOSE:To make rigidity of a structure optionally variable by a method wherein three cylinders, with liquid sealed up therein, are connected each other and movement of pistons is controlled, by the liquid activated by opening and closing of valves, while controlling the state of the piston to being locked, free and being resisted by springs. CONSTITUTION:A device A for variable rigidity is installed in the connecting members between a column-and-beam frame and a bracing or the like in the frame. When wall the valves of 5, 5a and 5b are closed, pistons 2, 2a and 2b and cylinders 1, 1a and 1b are placed under locked state, enabling rigidity of the bracing to be effective entirely and the highest rigidity is obtained thereby. When the valves 5a and 5b are held open, while the valve 5 is closed, the piston 2 and the cylinder 1 are placed under the locked state and the pistons 2a and 2b and the cylinders 1a and 1b are connected through springs 6a and 6b, and rigidity in medium strength is secured thereby. When all the valves of 5, 5a and 5b held open, the pistons 2, 2a and 2b are made to be freely movable inside the cylinders 1, 1a and 1b, enabling the bracing to be ineffective and only the soft rigidity is secured thereby.
Patent JP-H11100818-A (JP)
Title: Chain tip holding device
Inventor: ASAKI RYOJI
IPC: E01F13/04
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a chain tip holding device that can improve workability and make functional safety further reliable while reducing a manufacturing cost. SOLUTION: Inside one car stop inner pipe 1 between adjacent car stop inner pipes 1 for leading out a chain 2 built in one, to fasten it to the other, a holding fitting 6 of U-shape cross section formed of a vertical back plate 61, and a projecting plate 62 and a holding plate 63 horizontally protruded from the upper end lower ends of the back plate 61 is provided opposedly to a chain lead-out hole 3 provided on the upper part side. The tip faces of the projecting plate 62 and holding plate 63 are formed in circular arc faces with equal curvature to the inner peripheral surface of the car stop inner pipe 1, and the circular arc faces are further protruded partially in the horizontal direction to form fixing protruding plates.  The fixing protruding plates are insert-fixed into through-holes 7 formed in one car stop inner pipe 1, on the upper and lower sides of the chain lead-out hole 3.
Patent JP-H02110415-A (JP)
Title: Minute device moving equipment for micromanipulator
Inventor: KASHIWAGI KATSUYA
IPC: B25J7/00
Filed: 1988-10-19
Abstract: PURPOSE:To improve operability by controlling a signal converting means by a move stop commanding means so that a driving signal can not be generated regardless of an operation signal from an operation signal supplying means. CONSTITUTION:In a minute device moving equipment for a micro-manipulator, the operation signal supplying means outputs the operation signal to command the move of a fine equipment and the signal converting means to receive this operation signal converts the operation signal to the driving signal to drive the minute device. Then, a driving device receives the driving signal from the signal converting means and drives the minute device. Thus, by operating the minute device, processing is executed for a minute object to be processed. The drive stop commanding means commands the signal converting means not to generate the driving signal regardless of the operation signal from the operation signal supplying means. For example, the operation signal excepting for the operation signal in a certain direction is ignored and only the operation signal in the said direction is converted. Thus, the micromanipulator, for which the operability is improved, can be obtained.
Patent JP-H08122961-A (JP)
Title: Silver halide photographic sensitive material
Inventor: OKAWA ATSUHIRO
IPC: G03C1/40
Filed: 1994-10-27
Abstract: PURPOSE: To obtain a photographic sensitive material containing a leuco dye superior in color development performance and absorption characteristics, too, by incorporating a compound obtained by substituting an anilino group having one H atom on N atom at the 2-position of the pyrrole ring. CONSTITUTION: The silver halide photographic sensitive material having on a support at least one silver halide emulsion layer contains a compound obtained by substituting the anilino group having one H atom an N atom at the 2-position of the pyrrole ring. It is preferred to contain the leuco dye in an amount of 1×10<-6> -5×10<-2> mol per 1mol of silver halide, especially, 1×10<-5> -2×10<-2> mol. This leuco dye may be used by dissolving it in a proper solvent, such as alcohols, ketones, dimethylformamide, dimethylsulfoxide, and methylcellosolve.
Patent JP-S63118698-A (JP)
Inventor: ETSUNO YASUO
IPC: G21F9/28
Filed: 1986-11-07
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-2000051391-A (JP)
Title: Simplified instrument for training waist
Inventor: MATSUYAMA NORIO
IPC: A63B23/02
Filed: 1998-08-12
Abstract: PROBLEM TO BE SOLVED: To stimulate the muscle round the waist to tighten the muscle and make the muscle round the waist strong by raising supports near both ends of a pedestal to be strengthened by a reinforcement material, fitting metal fitting fixed to both ends of a belt near the upper parts of the supports, and fixing the belt at a height and with tension suitable for motion. SOLUTION: A belt 4 uses the central part of a weight training belt sold on the market, the narrowed parts at both ends are folded back, a triangular metal ring 5 is interposed in the folding part, and the folding part is made adhere. Near both right and left ends of a rectangular pedestal iron plate 1, iron angles are welded to be raised as a support, and a belt 4 is stretched and fixed to the vicinity of each upper part. The instrument is finished in such a manner that when a user places his waist on the belt 4, a clearance gap of 3 cm is left between the belt 4 and the pedestal 1. Further, the tension and height of the belt 4 can be adjusted by plural holes 7 bored in the supports 2 and anchoring bolts 6, and the base of the pedestal 1 is subjected to antislipping working.
Patent JP-2001094668-A (JP)
Title: Game distribution system utilizing pocket beeper
Inventor: MORIHARA TAKASHI
IPC: A63F13/47
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a game distribution system where contents of a game executed by a game machine can be externally changed. SOLUTION: The system is provided with a reception means (4) that receives data distributed wirelessly from a game distribution facility (7) via a pocket beeper distribution facility (6) and with a storage means (5) that stores distributed data. A game software program (2) executed by the game machine (1) monitors the data stored in the storage means (5) and dynamically varies the contents of the game on the basis of the contents of the data.
Patent JP-H07116605-A (JP)
Title: Device for sorting glass bottle size
Inventor: IWAMOTO BUNICHI
IPC: B07B13/04
Filed: 1993-10-22
Abstract: PURPOSE:To efficiently sort out a large quantity of glass bottles by a device wherein a rotary hollow cylindrical body having a bottle dropping chute located in its upper position is provided with a group of slits formed at each of a plurality of places in the longitudinal direction and the slits in the group are gradually increased in circumferential width toward a bottle outlet. CONSTITUTION:When the bottles of various sizes are dropped from a bottle chute 1 to a bottle inlet 3a of a rotary hollow cylindrical body 3, the bottles are moved to a bottle outlet 3b because the rotary hollow cylindrical body 3 is rotating in an inclined condition. During this bottle movement, the small bottles at the place of a group of slits 12 small in width and the medium bottles at the place of a group of slits 13 medium in width are dropped outside the rotary hollow cylindrical body 3 through the slits 12 and 13 and are carried out from their respective discharging chutes 15 and 16. The large bottles at the place of a group of slits 14 large in width are likewise dropped outside the rotary hollow cylindrical body 3 through the slits 14 and are carried out from a large discharging chute 17 and even larger bottles which have not passed through the slits 12-14 are carried to outside from a discharging chute 2.
Patent JP-H02113850-A (JP)
Title: Oils and fats composition for carcinogenesis inhibition
Inventor: OKUYAMA HARUMI
IPC: A61K31/20
Filed: 1988-10-21
Abstract: PURPOSE:To obtain the subject composition having inhibiting effect against carcinogenesis containing specific amount of alpha-linolenic acid. CONSTITUTION:The aimed composition contains alpha-linolenic acid in an amount of >=20wt.%, preferably >=30wt.% of total fatty acid. Furthermore, 0.1-3wt.% anti-oxidizing agent [e.g., tocopherol (vitamin E)] is preferably contained. Besides, weight ratio of alpha-linolenic acid and linoleic acid is preferably >=4.
Patent JP-H0690749-A (JP)
Title: Tissue-culture of saffron pistil
Inventor: TAKAGI KEIJI
IPC: C12P7/44
Filed: 1992-09-08
Abstract: PURPOSE:To efficiently produce large amounts of crocin and crocetin which are pigments of active components of saffron by the tissue culture of saffron pistil in a medium containing specific compounds selected from cellulose, chitosan, etc. CONSTITUTION:Tissue culture of saffron pistil is carried out by using a medium containing preferably 10-100ppm (based on the medium) of a compound selected from cellulose, chitosan, vitamin B6 and dipotassium glycyrrhizinate. The culture is preferably carried out at 20-25 deg.C in a dark place. The medium is e.g. Murashige-Skoog medium.
Patent JP-H09105141-A (JP)
Title: Working machine interference preventive device of working vehicle
Inventor: YAMAZAKI EIJI
IPC: E02F9/24
Filed: 1995-10-12
Abstract: PROBLEM TO BE SOLVED: To prevent the interference of a working machine by providing a limit switch on a connecting area of each arm and detecting that a working machine has reached a specified work posture and transmitting the detection and combining the detected signals and determining the possibility of interferences under control. SOLUTION: A cam having an arc-shaped cam face, which centers on its rolling motion and a limit switch operated with the cam are removably mounted on the connecting areas of a plurality of arms of a working vehicle. When the working machine is in a center posture, a first switch 52 is turned ON and when a first boom 19, a second boom 21, an arm 23 and a work means 25 are rocked by a specified angle, a second switch 53 to a fifth switch 56 are turned respectively ON, thereby transmitting ON signals to a controller.  The controller combines the signals transmitted from the switches 52 to 56 and compares the transmitted signals with preliminarily stored patterns which can be interfered and selects an interference action and transmits an interruption signal and stops the power supply to a solenoid of an electromagnetic change over valve of a hydraulic change over circuit and prevents the working machine from moving in the interference direction.
Patent JP-H10109982-A (JP)
Title: Flavone derivative and medicine containing the same
Inventor: MARIA ELISABETH TUBAGSTRA
IPC: A61P17/00
Filed: 1996-10-04
Abstract: PROBLEM TO BE SOLVED: To obtain a new flavone derivative useful as a medicine having excellent cys-LT1 receptor antagonism. SOLUTION: This new compound is shown by formula I [A is H, a halogen, (substituted) phenyl or naphthyl, or a group of formula II (X is H or a halogen; B is CH=CH, CHIN, etc.); W is a single bond, CH2 O or CH=CH, R<1> to R<4> are each carboxyl, cyano, tetrazolyl, etc.; R<5> is H, hydroxyl or a group of formula III ((n) is 1-5; (l) is 2-3); R<6> is H, a halogen, lower alkyl, etc.], e.g. 4'- benzyloxy-6-carboxyflavone. The compound of formula I is obtained by reaction between a phenolic form of formula IV and a halomethyl form of the formula A-CH2 Y in a solvent (e.g. acetone) in the presence of a base (e.g. potassium carbonate) (provided that W is CH2 O).  The compound of formula I is effective for treating/preventing diseases including asthma, allergic rhinitis, allergic dermatitis, allergic conjunctivitis, nettle rash, psoriasis, rheumatism, inflammatory colitis, cerebral ischemia and apoplexy.
Patent JP-H06115478-A (JP)
Title: Driving device for bicycle
Inventor: SUZUKI MASAKI
IPC: B62M3/06
Filed: 1992-10-02
Abstract: PURPOSE:To eliminate an upper and a lower dead center from cranking motion as well as to enable the device to be adapted easily and inexpensively to an existing bicycle in regard to the cranking mechanism of the bicycle. CONSTITUTION:The driving device includes a first crank 37 fixed at one end of a hanger shaft 32, a lever 40 fixed at the other end, an eccentric collar 50 which is rotatably supported over the boss of the lever 40 but is devised to be stopped in whirl, and a sprocket wheel 48 which is freely rotatable over the eccentric collar 50 while being off-set by a distance (d) from the hanger shaft 32. The driving device consisting of an operating mechanism made up of a second crank 42 which is supported in such a way as to be freely rocked over the boss of the lever 40, and of a linking mechanism making use of roller 43 and 45 and slots 44 and 46 in a space among the lever 40, the second crank 42 and the sprocket wheel 48, or of a linking mechanism consisting of pins 54, 55, 56 and 57 and of links 58 and 59.
Patent JP-H06121064-A (JP)
Title: Automatic answering telephone set
Inventor: SASAKI HIROAKI
IPC: H04M11/00
Filed: 1992-10-02
Abstract: PURPOSE:To provide the automatic answering telephone set which can recognize conditions of respective rooms of a user's house and the operational progress or the operated results of house electric appliances even at a distant place. CONSTITUTION:This automatic answering telephone set is constituted of a device to be monitored provided with an operation control part 1 for controlling operations, a message storage part 2 for setting messages corresponding to operating contents, a central processing part 3 for extracting the messages corresponding to the operating contents and dispatching them to a message transmission part 5, and a message input part 4 for transmitting the messages to a main device by using cables or radio, and the main device capable of hearing message contents from the external telephone set by registering the messages received from the device to be monitored. Further, the main device of the telephone set is provided with a sound collecting part 13 for inputting external sounds, and a volume judge part 12 for registering the external sounds only when the level of volume inputted to the sound collecting part 13 exceeds a certain specified value.
Patent JP-H1199310-A (JP)
Title: Water purifying device
Inventor: TSUCHIYA SHOICHI
IPC: B01D35/16
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To enhance purification efficiency even if the generated energy of solar batteries is small by driving a compressor in accordance with the output voltage of the solar batteries to form compressed air for supplying the water to be washed to a filter, detecting the temp. of the compressed air and driving and stopping the cooling of a compressed air forming means by comparison of the temp. of the compressed air and the threshold value. SOLUTION: The characteristic of, for example, an open voltage signal Soc at 20 deg.C and the characteristic of a short current signal Ssc are so set as to be equaled. AC driving voltage is outputted from a driving circuit 102 by a driving signal Sd of a control section, by which the compressor 103 is driven. Fan driving voltage is supplied from a DC/DC converter 104 to a fan 105 to drive the fan and to cool the compressor 103 in parallel with the purification of an object to be purified. The control section brings a movable piece d of a first relay 106 come into contact with a contact C from contact b and detects the shorting current signal Ssc, compares the signal with the open voltage signal Soc and controls the driving of the fan 105 by the result thereof.  When the generated energy of the solar batteries 16 is small, the fan 105 is stopped and the total output current of the batteries 16 is supplied to the driving circuit 102, by which the purification efficiency may be enhanced.
Patent JP-H03128108-A (JP)
Title: Control method for hardness of austenite alloy
Inventor: NAGANUMA HIDEYUKI
IPC: B21B45/02
Filed: 1989-10-11
Abstract: PURPOSE:To prevent the rough surface of a heat resistant member from being generated and to shorten the manufacturing time by applying a hot working after heating a working blank composed of an austenite alloy and controlling the hardness with the control of cooling speed in a stranded state. CONSTITUTION:The work blanking W that Ni base heat resistant alloy is made to a coil by hot rolling is machined with a pinch roll rectifying machine by drawing it out of an uncoiler, then the electrifying heating of the working blank W is performed by a electrifying heating device 3. A hot rolling for the working blank W heated by a block mill 4 is performed in succession, it is rapidly cooled by executing an inline water cooling in water cooling zones 5a, 5b after making it in a wire rod and then taken-up by a boring mill 7 via a boring pinch roll 6. The bar and wire thus obtained generate no bulking of the crystal grain, the hardness becomes proper, it is possible to omit the solid solution heating treatment after hot working and the manufacturing time can be shortened as well as the the generation of the rough surface is prevented.
Patent JP-H08109553-A (JP)
Title: Foundation cloth for three-layer sheet, its production and three-layer sheet for automobile seat, shoes, bag, pouch, etc., produced by using the three-layer foundation cloth
Inventor: NAKAGOME YOSHIMASA
IPC: D06C7/00
Filed: 1994-10-04
Abstract: PURPOSE: To produce a foundation cloth consisting of a plain knit cloth constituting a sheet for a three-layer sheet, free from the propagation of damage to knitting yarn even if a part of the knitting yarn is broken and keeping the stretchability and feeling of a plain knit cloth and to provide a process for the production of the cloth. CONSTITUTION: A thermoplastic insertion yarn 11 is inserted into a plain knit cloth at least at every 3 courses to form a knit cloth 13. The knit cloth 13 is drawn in longitudinal direction and set by heat-setting. The part holding the inserted yarn 11 in the interlocked part of the adjacent courses is bonded as a binder by the heat of the heat-setting treatment to prevent the propagation of the damage to the knitting yarn and keep the stretchability and feeling of the plain knit cloth.
Patent JP-H04143002-A (JP)
Title: Hot rolling method
Inventor: KOGA HIROYUKI
IPC: B21B1/22
Filed: 1990-10-02
Abstract: PURPOSE:To prevent the generation of skid mark by executing hot rolling after the billet is heated to a prescribed temp. with a surface with projecting lines which are preliminarily formed in the longitudinal direction of a billet downward. CONSTITUTION:Plural projecting lines 41, 42, 43, 44, 45, 46, 47 are preliminarily formed in a longitudinal direction on at least one side of the billet 4 in blooming process or continuous casting process. Next, the billet is heated to the prescribed temp. with the surface with projecting lines of the billet 4 downward and hot rolling is executed. In this way, skid mark is partially restrained, skid mark on a product is eliminated by removing these projecting lines and the accuracy in thickness, sheet crown, etc., can be improved.
Patent JP-2001089822-A (JP)
Title: SPARK PLUG ELECTRODE MATERIAL MADE OF Ni-Al ALLOY FOR INTERNAL COMBUSTION ENGINE, EXHIBITING EXCELLENT SPARK CONSUMPTION RESISTANCE UNDER HIGH TEMPERATURE ENVIRONMENT
Inventor: MIHASHI AKIRA
IPC: C22C19/05
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To produce a spark plug electrode material made of Ni-Al alloy for internal combustion engine, exhibiting excellent spark consumption resistance under high temperature environment. SOLUTION: This spark plug electrode material for internal combustion engine is constituted of an Ni-Al alloy which is a refined alloy obtained by vacuum melting and electroslag remelting. This Ni-Al alloy has a composition which consists of, as alloy components, 2.2-4.3% Al, 0.2-0.8% Si, 0.1-0.8% Mn, 0.1-0.8% Cr and the balance Ni with inevitable impurities and in which the contents of O, P, S, C and N contained as the inevitable impurities are made to <=30 ppm O, <=30 ppm P, <=30 ppm S, <=100 ppm C and <=40 ppm N. Further, the content of Mg and/or Ca used as a desulfurizing agent is regulated each to <=100 ppm.
Patent JP-H01108489-A (JP)
Title: Method of connecting tube and tube-end corrosionproof core used for said method
Inventor: FUJITA HIDEO
IPC: F16L15/04
Filed: 1987-10-20
Abstract: PURPOSE: To prevent generation of pollutant water by making the diameter of the male thread of the pipe end corrosion-preventive core screwed in the joint body be consistent with the diameter of the taper female thread in the range of the standard length of the taper male thread from the end surface of the joint body ±1 pitch. CONSTITUTION: Taper female thread 16 is provided on the joint portion 15 of the joint body 1. The thread is engaged with the male thread 19 provided on the outer periphery of a jaw member 18 of a movable pipe end corrosion- preventive core 17. The diameter of the male thread 19 is consistent with the diameter of the taper female thread 16 in the range of the standard length a of the taper male thread 19 from the end surface of the joint portion 15 ±1 pitch. The taper male thread 9 of a steel pipe 2 is engaged and coupled with the taper female thread 16 while the inner peripheral surface of the steel pipe 2 is inserted to and engaged with the body 20 arranged on the pipe end corrosion-preventive core 17. As a result, the setting of the pipe end corrosion- preventive core will not be forgotten, and it is possible to eliminate the space allowing generation of pollutant water.