baber/WOPTO huggingface dataset:
Patent JP-S58179532-A (JP)
Title: Die for cold forging
Inventor: OGAWA MASUJI
IPC: B21K1/44
Filed: 1982-04-15
Abstract: PURPOSE:To prevent jumping-out of a forming member from the main body of a die when cracks are generated, by forming a dent having plural lines on the outer peripheral face so as to intersect the plane. CONSTITUTION:A forming hole having a hexagonal sectional form is pierced at the center 0 of a forming member 20 having a circular outer peripheral face, and two end faces 20a, 20b of the forming member 20 intersect the outer peripheral face and inner peripheral face at right angles. When a plane S made by dividing the whole into six equal parts passing the center is assumed, six slender grooves are dented on one end face 20a of the forming member 20 to extend from the corner of the hexagan deviating counter-closkwise to the plane S by an acute angle theta. Six slender grooves 23 are dented on the other end face 22b of the forming member 20 to extend from the corner of the hexagon deviating clockwise to the plane S by an acute angle theta. Six spiral grooves 24 are dented on the outer peripheral face of the forming member 20 by connecting the grooves 22 and grooves 23 so as to intersect the planes S.
Patent JP-H08259459-A (JP)
Title: Megakaryocyte proliferating and differentiating agent
Inventor: HARUYAMA MUNETADA
IPC: C07K14/535
Filed: 1995-03-22
Abstract: PURPOSE: To obtain the subject differentiating agent containing an active ingredient selected from a substance having a neurotrophic factor activity and a substance capable of promoting production of the factor in vivo and useful as a medicine for treating thrombocytopenia and diseases accompanied by lowering of platelet function. CONSTITUTION: This differentiating agent contains at least one kind of a substance having a neurotrophic factor(NF) activity (preferably human NF such as a human nerve growth factor) and a substance promoting production of NF in in vivo (e.g. epinephrine or 4-methyl catechol) as an active ingredient. The differentiating agent is preferably administered by injection and the daily dose is preferably 0.2μg/kg to 2mg/kg as a protein amount when human nerve growth factor is administered by injection. It is preferable from the view point of storage stability, etc., to use the differentiating agent as a form of frozen and dried article.  The differentiating agent is blended with a human serum albumin used as a stabilizer in order to prevent lowering of activity and the agent is blended with a cytokinin such as interleukin-1 in order to improve megakaryocyte proliferating and differentiating effect.
Patent JP-H09256486-A (JP)
Title: Waterproof treatment method for floor slab
Inventor: YOSHIDA SATORU
IPC: E04B1/66
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To increase the strength of a waterproofing layer at a position corresponding to an existing joint part, so as to resist stress generated due to expansion and contraction in the course of the behavior of a substrate resulting from a thermal factor. SOLUTION: This waterproof treatment method for a floor slab 1 forms the waterproofing layer of a composite coated film made of the combination of a polymeric composition coat layer 3 and a fiber reinforced thermo-setting resin layer 4, on the whole area of a substrate having an expansion joint 2. In this case, a fiber reinforced thermo-setting resin structure 5 formed out of a stack of reinforcements 5a and 5b having the prescribed strength is laid between the polymeric composition coat layer 3 and the fiber reinforced thermo-setting resin layer 4, so as to cover the existing joint 2 and bridge floor slabs 1 at both sides, thereby preventing the collapse of a waterproofing function near the expansion joint 2.
Patent JP-S56159593-A (JP)
Title: Closed type motor compressor
Inventor: SHIIBAYASHI MASAO
IPC: F04C23/02
Filed: 1980-05-14
Abstract: PURPOSE: To promote the efficiency of oil separation, to prevent the rising of oil and to improve the performance of the machine.  
     CONSTITUTION: Bent passages 9 and 10 are provided in a frame 4 so as to make a coolant discharge gas inlet C, a coolant discharge gas outlet D and a lower high pressure chamber 1B communicate with one another. Accordingly, the coolant discharge gas introduced into the passage 9 from the inlet C is directed toward and discharged into the lower high pressure chamber 1B of a closed chamber 1. The gas in the closed chamber 1 is directed in the horizontal direction, then in the vertical  direction and is introduced into the passage 10 in the frame 4. The gas is then  directed in the horizontal direction and discharged from the outlet D. Thus, by  changing the flowing direction of the coolant discharge gas several times, the rising  of the oil is controlled and the efficiency of oil separation is promoted to thereby  improve the performance of the machine. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02289511-A (JP)
Title: Mixed micelle
Inventor: UEIN HAIN
IPC: A61K31/20
Filed: 1990-03-15
Abstract: PURPOSE: To prepare a formulation for parenteral administration which is in the form of a liposome introduced into lymphatic vessels according to interstitial administration by using a mixed micelle as a carrier. CONSTITUTION: This formulation for parenteral administration, especially intramuscular, subcutaneous or intradermal administration is prepared by including an immunomodulator such as a low-molecular weight active substance having about >10<4> , especially >10<6> partition coefficient in octanol/water and <=10,000, especially 5,000 molecular weight except and oil-soluble vitamin, e.g. (all-E)-3,7- dimethyl-9-(2-trifluoromethyl)-6-(nonyloxy)phenyl-2,4,6,8-nonatetraenoic acid, a cytostatic agent, an antiinfectious agent and a contrast agent in a mixed micelle (a homogeneous aqueous solution of a cholanic acid derivative and a lipid).
Patent JP-S51138967-A (JP)
Title: A high speed rotary body
Inventor: ITAGAKI MASATO
IPC: B01D59/20
Filed: 1975-05-28
Abstract: PURPOSE: To decrease the contraction of a rotary frame in the axial direction by providing parallel parts of different heigh to the end plate of the rotary frame of a high speed rotary body in a centrifugal separator. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H06252582-A (JP)
Title: Radio wave reflection preventive body and radio wave reflection preventing method
Inventor: NAGANO TOSHIAKI
IPC: B32B27/18
Filed: 1993-02-25
Abstract: PURPOSE:To provide a radio wave reflection preventive body which can prevent interference due to radio wave and enables itself to be of a thin film and of big light weight. CONSTITUTION:The title radio wave reflective prevention body and wave reflection preventing method wherein it is used have a structure wherein a lamination body formed by laminating a pattern layer (A) formed to a geometrical pattern having a volume resistivity of 10<3>OMEGA.cm or less, a supporting layer (B) which can be interposed if necessary, a pattern resin layer (C) whose 25 to 70vol.% is a void part and a supporting layer (D) which can be interposed if necessary one is made one unit, and laminated on a radio wave reflective body layer (E) by a lamination body unit of a plurality if units or one unit.
Patent JP-H04297702-A (JP)
Title: Boiler furnace wall
Inventor: KOBAYASHI KINJIRO
IPC: F22B37/20
Filed: 1991-03-27
Abstract: PURPOSE:To reduce stress concentration, etc., when there is temperature difference among a burner wind box, a furnace wall tube and a sealing plate in a corner firing type boiler furnace cooling tube wall. CONSTITUTION:The fin ends of a tube wall panels 4 are formed in an arcuate shape, and the side plate 9 of a sealing plate is also curved in the arcuate shape in response to the formation in the arcuate shape of the fin ends while the width of the side plate 9 is broadened in an opening reinforcing plate section and narrowed toward the nose. The side plate section 9 of the sealing plate 10 is brought near to the furnace wall tubes 4 while a central section is separated from the furnace wall tubes 4 in the tie-in section of the sealing plate 10 and the side plate 9, and corner sections are formed in a two stepped shape.
Patent JP-H03264721-A (JP)
Title: Block for heat insulating engine
Inventor: TSUJITA MAKOTO
IPC: F01P3/02
Filed: 1990-03-14
Abstract: PURPOSE:To efficiently cool an engine by supplying cooling water to a water jacket surrounding the cylinder head side part of a cylinder liner, and dispersing oil mist in cavities surrounding the crank case side part of it. CONSTITUTION:The outer circumference of the cylinder head 5 side part of the cylinder liner 3 in a cylinder block 1 is surrounded with a water jacket 18. The part surrounding the cylinder head side part of the cylinder liner 3 is cooled by supplying cooling water from a water supply port 18a into the water jacket 18. Meanwhile, a plurality of cavities 20 opening their lower ends to a crank case 14 at necessary intervals in the circumferential direction are arranged in the cylinder block, so as to surround the outer circumference of the crank case side part of the cylinder line 3 in the cylinder block 1. Hence, by the use of cooling water in the water jacket 18 and oil mist in the cavities 20, cooling of the engine is efficiently performed.
Patent JP-S59188878-A (JP)
Title: Recording and reproducing device for broadcast contents
Inventor: SASAKI HIDEMI
IPC: G11B20/06
Filed: 1983-04-11
Abstract: PURPOSE:To enjoy properly the desired broadcast programs by recording plural broadcast wave signals to a recording medium such as a magnetic tape, etc. after modulating them by a frequency modulator, etc. and multiplexing and then demodulating selectively each broadcast wave signal in a reproduction mode. CONSTITUTION:Each bradcast wave received through an antenna 1 is tuned, and the frequencies are modulated by frequency modulators 3a-3d of center frequencies fa-fd for each output of tuners 2a-2d. These modulated broadcast wave signals are multiplexed through BPFs 4a-4d, and these multiplexed signals are supplied to a magnetic head 9 and recorded on a track of a magnetic tape 10 serving as a recording medium. At the same time, the signals obtained by the head 9 are separated into each band and demodulated by demodulators 13a-13d to be turned into original broadcast wave signals. These signals are selected by a selection switch 14 to obtain a desired braodcast wave.
Patent JP-H06249418-A (JP)
Title: Torch
Inventor: KAWASHIMA MASAMI
IPC: C04B35/58
Filed: 1993-02-26
Abstract: PURPOSE:To provide a torch for cutting, welding, etc., of metals which is prevented being cut off at the tip of the nozzle or deformed under the influence of heat during welding, from changes in shape by attachment of fused metal causing unevenness in cutting or welding through disorderly flow of gas, and from fused metal springing. CONSTITUTION:A torch has an inside nozzle 3 which has a cylindrical ceramic part (a) at the forward end 4. The ceramic part (a) is brazed to a metal part (b).
Patent JP-H06251321-A (JP)
Title: Magnetic head
Inventor: TOKUTAKE FUSASHIGE
IPC: G11B5/187
Filed: 1993-02-27
Abstract: PURPOSE:To provide a magnetic head in which wear resistance is excellent, deteriorations of recording/reproducing characteristics due to ununiform wear of a metal magnetic film are prevented, excellent recording/reproducing characteristics are maintained for a long period, and which has a long life of the head. CONSTITUTION:A part of the vicinity of a sliding surface S of a magnetic recording medium except the vicinity of a magnetic gap (g) of magnetic core boards 3, 4, 5, 6 for constituting magnetic core halves 1, 2 of a laminate type magnetic head is formed of a wear-resistant material. On the other hand, the vicinity of the gap (g) is formed of an easy wear material in which wear resistance of a magnetic recording medium is worse than that of the wear retardant material.
Patent JP-S51139894-A (JP)
Title: A process for preparing a poly-quaternary ammonium salt containing nuc leinc acid base
Inventor: KIYOTA TOORU
IPC: C08F8/00
Filed: 1975-05-29
Abstract: PURPOSE: To prepare a poly-quaternary ammonium salt containing nucleic acid base in it by reacting a polymer consisting of specified monomer unit with 2'hydroxy-3'-bromopropyl derivatives of a nucleic acid base. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H05264587-A (JP)
Title: Production method for spring connection terminal
IPC: G01R1/067
Filed: 1992-03-19
Abstract: PURPOSE:To provide a production method of a spring connection terminal lowering the number of parts and production cost as low as possible. CONSTITUTION:In a production method for a spring connection terminal 10, a band part 15c with a determined width of a plate 15 is continuousely deformed into spiral to form a coil spring 12. The part of a plate 15 other than the band part 15c is deformed to form a movable terminal 11.
Patent JP-S62222006-A (JP)
Title: Method for feeding and conveying powder to be blown into blast furnace
Inventor: MISAWA JUNJI
IPC: F23K3/02
Filed: 1986-03-20
Abstract: PURPOSE:To eliminate the need for an apparatus for producing high-pressure gaseous nitrogen, etc., and to considerably reduce initial, running and maintenance costs by using a blast furnace gas of a high pressure for feeding and conveying of the powder to be blown into the blast furnace. CONSTITUTION:The blast furnace gas emitted from the blast furnace 1 is passed through a raw gas pipe 14 then through a rough dust remover 2 and a dry dust collector 3 by which dust is removed from the gas in the case of blowing pulverized coal into the blast furnace 1. The gas is then passed through a high-pressure clean gas pipe 15 and a furnace to pressure control valve 4 and is distributed to respective points of use from a low-pressure clean gas pipe 16. A blast furnace gas pipe 5 for feeding and conveying the pulverized coal is taken out of the above-mentioned gas pipe 15 between the device 3 and the control valve 4. The gas, past a boosting blower 6 or the like, is partly sent as the fluid for conveying the pulverized coal from a blast furnace gas pipe 7 for feeding the pulverized coal to a tank 9 for storing the pulverized coal and a tank 10 for feeding the pulverized coal Another blast furnace gas is passed through a blast furnace gas pipe 8 for conveying the pulverized coal and is blown through a pipe 13 for conveying the pulverized coal into the blast furnace 1 by picking up the pulverized coal from a disperser 12.
Patent JP-S61222529-A (JP)
Title: Stirring apparatus
Inventor: KANEYUKI YUKIO
IPC: C08G63/78
Filed: 1985-03-29
Abstract: PURPOSE:To facilitate the preparation of various resins, by providing a stirring tank having not only a stirrer provided therein but also a jacket provided to the outside thereof and a heating medium recirculation circuit wherein a pump, a three-way branch valve, a heat exchanger and a jacket are connected by conduits. CONSTITUTION:At the time of usual operation, a heating medium is operated by a recirculation system for supplying said medium to a jacket 2 through a pump 11, a three-way branch valve 12 and conduits 7, 9 and returning the same to the pump 11 through conduits 5, 6. The high temp. heating medium corresponding to the loss of the quantity of heat is supplied through a control valve 14 to perform the regulation of the temp. of a treating solution and the excessive heating medium is discharged from a conduit. When the reaction of the treating solution advances and viscosity becomes high, the temp. of the heating medium is lowered through a heat exchanger 13 in order to remove stirring heat and the control of temp. is performed by the three-way branch valve 12 so as to keep the temp. of the treating solution constant.
Patent JP-2000225293-A (JP)
Title: Three-dimensional clothes-drying hanger extended laterally straight
Inventor: MIZUHARA SANAE
IPC: D06F57/00
Filed: 1999-02-03
Abstract: PROBLEM TO BE SOLVED: To prevent the spread of the collar of laundry, the drop of an undershirt having no sleeve and the mark of a hanger on shoulders at the time of drying the laundry on the hanger, to quickly dry the laundry, to eliminate demerit involved in a three-dimensional hanger, to enable drying of towels as well and to save a space for storage as well. SOLUTION: The arm of a part for hanging the laundry is made into two arms 1 and 2 and further, a top end part 3 is a little lowered while extending the arms 1 and 2 laterally straight without inclining them. Besides, the arms 1 and 2 are made a little uneven and a collar part 4 of a hanging part is not linked to the arm 2 but made semicircular.
Patent JP-H04278003-A (JP)
Title: Mobile agricultural machine
Inventor: NOGAMI HISAO
IPC: B62D7/14
Filed: 1991-03-05
Abstract: PURPOSE:To reduce damage to crops on a butt when turning at the butt and to reach the starting position for operation of next process without approach run. CONSTITUTION:A control unit 10 controlling all the wheels 2 is designed so as to enable mutually independent steering of all the wheels 2 of the running machine body 3 and to set the center of turning to a position on the intermediate line in mutually adjacent straight line operation processes when turning the running machine body 3 at a butt.
Patent JP-S63234860-A (JP)
Title: Connection of rotor coil with slip ring for rotary electric machine
Inventor: TAMURA HIROSHI
IPC: H02K13/02
Filed: 1987-03-20
Abstract: PURPOSE:To automate the connection work, by setting a lead line and a filament terminal of a rotor coil in crossed arrangement structure. CONSTITUTION:After a lead wire 6a of a stator coil 6 is drawn to the exterior of a clink type pole core 4 on the side of a slip ring 7 through a lead wire through hole 10, the tip of the lead wire 6a is folded back and inserted into the lead wire through hole 10 again. The tip of the lead wire 6a after being folded back is positioned upwards a notch section 11 for terminal holding, a filament terminal 12 is raised to the outside surface of the click pole core 4 and an edge 12a is made to face the notch section 11. Then the edge 12a is pressed and inserted to the notch section. A flat section 12a' of the slip ring terminal edge 12a thereby intersects the folded back tip of the stator coil lead wire 6a to connect at right angles. This intersection is connected by pressurizing and conducting the current through soldering. By the use of a pressurizing and conducting device, the connection work of the rotor coil lead line 6a and the slip ring terminal 12a can therefore be automated.
Patent JP-H02147746-A (JP)
Title: Wall device
Inventor: RARUSU SHIIDAAHORUMU
IPC: E04B2/74
Filed: 1989-03-17
Abstract: PURPOSE: To easily form a wall system by fitting wall elements supported by a strip to a plurality of channels provided in a stud profile material of a support. CONSTITUTION: A wall element 4 supported by a strip 2 is fitted to a plurality of channels 7 provided on an outer circumference of a stud profile material 5 of a support 1. A profile strip piece 42 is fitted to a part of the outer circumference of the stud profile material 5 where no wall element 4 is fitted.
Patent JP-H06168230-A (JP)
Title: Interactive word registering system
Inventor: SUGAI MASARU
IPC: G06F17/22
Filed: 1991-03-04
Abstract: PURPOSE:To easily and exactly enable precise part of speech designation even without being skilled in Japanese grammar by preparing an example sentence corresponding to the part of speech designation concerning the part of speech designation with less selection items, displaying the sentence to a user and selecting whether it is correct or wrong. CONSTITUTION:This system is provided with an example sentence preparing means 6 for preparing the example sentence using designated words and displaying it to a user by adding data stored in an example sentence preparation data storage means 7 to designated converted candidate characters based on part of speech information designated from the user. When registering any word, the user inputs the reading, candidate characters and part of speech and with these inputs, the example sentence preparing means 6 prepares the example sentence for judging a part of speech and displays it on a display means 10. Then, the user inputs whether the example sentence displayed on this display means 10 is correct or wrong from an input means 1, a part of speech judging means 4 judges the part of speech corresponding to whether the example sentence is correct or wrong, and a word registering means 8 registers the part of speech on a dictionary 9.
Patent JP-S63232845-A (JP)
Title: Low-specific gravity lipoprotein adsorbent and its production
Inventor: KURODA TORU
IPC: A61P3/06
Filed: 1987-03-20
Abstract: PURPOSE:To selectively remove the low-sp.gr. lipoprotein in the body fluid by forming the title adsorbent having a synthetic chain polymer having a carboxyl group and a sulfate or sulfonate group and having a specified range of mol.wt. on the surface of adsorbent, and using the adsorbent. CONSTITUTION:A carrier is activated, and covalent-bonded with the synthetic chain polymer having 5X10<3>-5X10<6>mol.wt. and having a carboxyl group and a sulfate or sulfonate group to form the low-sp.gr. lipoprotein adsorbent. The adsorbent has the synthetic chain polymer part having 5X10<3>-5X10<6>mol.wt. and having a carboxyl group and a sulfate or sulfonate group on the surface, and the ion exchange capacity is 1-300mueq/ml (wetting capacity). A cellulose- based gel, a dextran-based gel, etc., can be used as the carrier. Besides, the carrier is activated by a cyanogen halide method, an epichlorohydrine method, etc.
Patent JP-H08260117-A (JP)
Title: Production of aluminum alloy foil stock for electrolytic capacitor cathode
Inventor: MATSUMOTO HIDEMIKI
IPC: H01G9/04
Filed: 1995-03-23
Abstract: PURPOSE: To provide a process for producing aluminum alloy foil stock for an electrolytic capacitor cathode with which etching is uniformly executed and a high electrostatic capacity is obtd. CONSTITUTION: An aluminum alloy ingot having a composition consisting of >=98.5 to <99.9wt.% purity of aluminum and contg. <=0.15wt.% Fe, <=0.15wt.% Si and 0.01 to 0.6wt.% Cu and the balance with inevitable impurities is subjected to a homogenization heat treatment for <4 hours at >=580 deg.C and, thereafter, this ingot is cooled down to 420 to 570 deg.C and is held at the temp. for >=30 minutes to <=12 hours, and then, hot rolling is started at this temp. The ingot is successively subjected to hot rolling and cold rolling in accordance with the conventional methods. Coarse crystallized matter and precipitate do not exist in the resulted foil stock and, therefore, the foil obtd. by rolling this foil stock has a good etching property and high strength. The electrolytic capacitor formed by using such foil provides high performance.
Patent JP-H03266573-A (JP)
Title: X ray picture input device
Inventor: ONODERA YOICHI
IPC: H04N5/268
Filed: 1990-03-16
Abstract: PURPOSE:To raise the value added of a real-time digital radiography device by providing a means, which can be connected to plural image pickup parts and selectively connects one image pickup part to a control part by switching, between image pickup parts and the control part. CONSTITUTION:A switching means 32 which can be connected to plural television cameras 31' to 31''' and can selectively connect one of them to an A/D converter 7 is provided between a television camera 31 and the A/D converter 7. Consequently, the system following the A/D converter 7 can be used in common, and therefore, formats of taken-in picture data are standardized, and medical information materials different in classification and quality can be handled as the same picture data. Since plural television camera outputs are handled by one picture processing system in this manner, the cost performance as the whole of a system is improved.
Patent JP-S61222298-A (JP)
Inventor: UDAGAWA YOSHIAKI
IPC: H01L23/467
Filed: 1985-03-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。