baber/WOPTO huggingface dataset:
Patent JP-H01160856-A (JP)
Title: Production of superconducting ceramic
Inventor: URANO TETSUYA
IPC: H01B12/00
Filed: 1987-12-16
Abstract: PURPOSE:To obtain a superconducting ceramic having a high critical temperature and high critical current density, by adding a nonaqueous organic binder to raw material powder consisting of an oxide of trivalent rare earth element, BaO2 and CuO2, granulating, calcining, molding into a given shape and burning. CONSTITUTION:Raw material powder consisting of an oxide of trivalent rare earth element such as Y, Nd, Dy, Eu, Gd or Ho, BaO2 and CuO2 is blended in the atomic ratio of R/Ba/Cu of 1/2/3 and mixed by a hall mill, etc., to give mixed raw material powder, which is incorporated with a nonaqueous organic binder and granulated. Then, the prepared granulated powder is calcined in atmosphere, e.g., at about 90 deg.C for about 32 hours and ground by a ball mill to give powder having a composition shown by the formula RBa2Cu3O7-x (x is <=1). Then, the powder is molded into a desired shape to give a molded article, which is burnt in an oxygen atmosphere at about 900 deg.C for about 5 hours to give the subject ceramic.
Patent JP-H02218616-A (JP)
Title: Collagen paste composition
Inventor: ROUERU SAFUAASUTAIN
IPC: A61L24/00
Filed: 1989-12-08
Abstract: PURPOSE: To prepare a collagen paste hemostatic agent comprising a cross-linked collagen powder mixed with water or an aqueous saline solution. CONSTITUTION: This collagen paste composition is prepared by including 2-30% of a cross-linked collagen powder having 10-100 mesh particle diameter and 79-98% of water or an aqueous saline solution. The composition is filled in a squeeze tube or a package of a syringe to afford the objective substance. The aqueous saline solution has 0.1-2.7% common salt concentration. The collagen paste is well brought into contact with a bleeding capillary of a wound to thereby constrict blood vessels, delay the blood flow and carry out the hemostasis.
Patent JP-H07171148-A (JP)
Title: Medical bed device
Inventor: INOUE AKIRA
IPC: A61B6/04
Filed: 1993-12-17
Abstract: PURPOSE:To provide a medical bed device capable of easily positioned. CONSTITUTION:The photographing center position at fluoroscopic image photographing is stored, and the height of a bed 6, the longitudinal and lateral positions of an upper frame 8 and the position of a top plate 5 are controlled in such a manner that this center position is set to this photographing center at CT image photographing. Thus, the photographing position can easily be set within a short time.
Patent JP-H03178452-A (JP)
Title: Impact printer head
Inventor: SHIRAISHI HAJIME
IPC: B41J2/275
Filed: 1989-12-07
Abstract: PURPOSE:To decrease impact when an armature collides against a stopper by a method wherein a permanent magnet is jetted to the armature, and braking force in proportion to speed of the permanent magnet is obtained by generating an eddy current to a conductive board installed near this permanent magnet. CONSTITUTION:When printing operation ends, a coil current is turned off, and a printing wire 9 and an armature 4a are going to return to initial positions by printing resiliency and energizing force of a plate spring. A second magnetic circuit is composed of a permanent magnet 1 and a damping yoke 3, and is a controlling device which moves to stop the armature at the initial position without vibration the armature 4a. A conductor board 2 of aluminium or the like is provided between the permanent magnet 1 and the damping yoke 3. When the permanent magnet 1 at a certain speed, an eddy current is generated to the conductor board 2, and braking force acts on the permanent magnet 1. Since the permanent magnet 1 comes in no contact with the conductor board 2, no sliding sound occurs. Further, by conforming a spring constant of a plate spring 5 appropriately to a damping constant by the eddy current, the printing wire and the armature 4a can be quickly stopped at the initial positions without any vibration.
Patent JP-H10163365-A (JP)
Title: Semiconductor package and mounted circuit device
Inventor: NAGANO JUNYA
IPC: H05K3/34
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To avoid short-circuiting between adjacent connected points due to deformation of solder bumps to facilitate performing a high reliability mounting/ connecting work by making circular columnar the solder bumps on external connection terminal surfaces and equalizing the solder heights at the solder bump bond zones. SOLUTION: The semiconductor package comprises a board 17 having external connection terminals 9a and semiconductor devices which are mounted on other main surface of the board 17 and electrically connected corresponding to these terminals 9a. A support base 15 of the board 17 is disposed at the outgoing side of the terminals 9a, insulated and distant from circular columnar solder bumps 14 and the terminals 9a. While the external connection terminals 9a and conductive pads 17a of the board 17 are connected, the weight of the semiconductor package 16 is supported by the base 15 enough to suppress the solder bumps 14 from deforming or sinking, thus avoiding the short circuit.
Patent JP-H03180422-A (JP)
Title: Nonoxidation tapping and transferring method for molten steel in ladle
Inventor: KANETANI GENJI
IPC: C21C5/46
Filed: 1989-12-07
Abstract: PURPOSE:To house and transfer a molten steel in a nonoxidation state by mounting a sealing cap on a ladle, moving the cap toward the position below a converter, discharging the molten steel into the ladle through the molten steel flow sealing cylinder of the sealing cap and transferring the ladle after the sealing cap is removed and a hermetic cap is mounted. CONSTITUTION:The sealing cap 5 suspended to a rod 9 of a seal attaching/ detaching mechanism 7 is mounted on the ladle b. A ladle truck 18 is moved to position the ladle 6 to the position below the converter 1. A part of a converter body side wall 1a of the tap hole 11 of the converter 1 is then brought into contact with the aperture end of the molten steel sealing cylinder 12 of the sealing cap 5. The molten steel in the converter 1 is discharged from the tap hole 11 through the molten steel flow sealing cylinder 12 of the sealing cap into the ladle 6 in the nonoxidation state. The ladle 6 is returned to the position of the seal attaching/detaching mechanism 7 and the sealing cap 5 is removed. The hermetic cap 19 is mounted on the ladle 6 and the ladle 6 is transferred to the ensuing stage.
Patent JP-H02166143-A (JP)
Title: Production of thermoplastic elastomer composition
Inventor: TEJIMA HIROMI
IPC: C08L23/00
Filed: 1988-12-19
Abstract: PURPOSE:To obtain the title composition having a decreased hardness and improved tensile strength and elongation by kneading a monoolefin copolymer rubber with a crystalline PP and optionally a softener and kneading the obtained mixture with an active filler and a crosslinking agent under specified conditions. CONSTITUTION:55-85 pts.wt. monoolefin copolymer rubber (A), desirably a copolymer of ethylene with propylene and a nonconjugated diene, is kneaded with 45-25 pts.wt. crystalline PP (B) and 20-50 pts.wt., per 100 pts.wt. total of components A and B, softener (C), and the resulting mixture is kneaded with 1-20 parts pts.wt. unsaturated active filler (D) and 0.5-3 pts.wt. free radical generator (E) such as an organic peroxide in a state of molten component B namely at a temperature >=160 deg.C to react component D with component E.
Patent JP-H03179076-A (JP)
Title: Adhesive composition for flexible printed circuit board
Inventor: MAEZAWA HIDEKI
IPC: C09J121/00
Filed: 1989-12-07
Abstract: PURPOSE:To prepare the title compsn. excellent in the resistance to heat and flexing while maintaining properties needed by a flexible printed circuit board by compounding a resin component comprising a thermoset resin and a specific synthetic rubber with an antioxidant comprising a sulfenamide. CONSTITUTION:The title compsn. is prepd. by compounding, as the essential components, a thermoset resin (e.g. an epoxy resin), a synthetic rubber comprising a (carboxylated) acrylonitrile-butadiene rubber, and an antioxidant comprising a benzothiazole sulfenamide of the formula (wherein R is cyclohexyl or tert-butyl) in an amt. of 0.3-5 pts.wt. based on 100 pts.wt. rubber.
Patent JP-H08174239-A (JP)
Title: Production of ni alloy clad stainless steel sheet
Inventor: YAMAGISHI HIDEAKI
IPC: B23K20/00
Filed: 1994-12-21
Abstract: PURPOSE: To prevent sticking of oxidized scale on Ni alloy by laminating Ni alloy and stainless steel, joining waste material to Ni alloy side and removing the waste material after rolling and annealing. CONSTITUTION: The Ni alloy, which contains 60-70wt.% Ni, 30-40wt% Cu and is used for a cladding material, is laminated to a stainless steel of base material. A plain steel or iron sprayed film for a waste material is joined on Ni alloy side. It is subjected to hot rolling at <=1200 deg.C and annealing at <=1000 deg.C. Part of the waste material is removed at pickling, after cold rolling, the remaining waste material is removed at pickling after annealing. At hot rolling, oxidation of Ni alloy is surely prevented by the waste material, hot rolling can be done in the atmosphere. Because deforming resistance of stainless steel and Ni alloy is low, a rolling temp. of 800 deg.C of solution treatment heat temp. capable of easy rolling can be used.
Patent JP-H11154178-A (JP)
Title: Communication managing device and recording medium
Inventor: SASAKI KAZUO
IPC: G06Q50/00
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a communication managing device with which the movement of a symbol in the virtual world is interlocked with the movement of a user in the real world in a communication system for enabling the exchange of messages between users who make the symbols participate in the same virtual space by operating and moving the symbol of the user from virtual space to virtual space constructed on a network. SOLUTION: A virtual world managing device 10 manages data specifying the virtual space such as a virtual space name and identification data such as the symbol name of the ID of a user who makes the symbol participate in this virtual space and correspondently manages data specifying a position in the real world and the virtual space corresponding to this position, a position detector 11 detects the position of the user ID in the real world and when the user ID is moved to the other position in the real world, the virtual world managing device 10 moves the symbol of this user ID to the virtual space corresponding to the other position at the move destination.
Patent JP-2001141698-A (JP)
Title: Method for judging hydrogen embrittlement
Inventor: YAMADA SHUJI
IPC: G01B7/13
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for judging a hydrogen embrittlement whereby a level of the hydrogen fragility in a titanium pipe can be correctly judged. SOLUTION: An eddy current sensor 2 with a reference coil 2a and a detection coil 2b is inserted in a titanium pipe 6 which is a pipe to be measured. An eddy current is sent to the titanium pipe 6 by impressing an a.c. of a predetermined frequency to the reference coil 2a, and an impedance change of the titanium pipe 6 is measured by the detection coil 2b. An inner diametrical change component, an external conductor effect component and a specific resistance change component by a temperature of the titanium pipe 6 are eliminated as noises from the measured result. A hydrogen absorption amount of the titanium pipe 6 is obtained on the basis of an amount of the impedance change with the noises eliminated.
Patent JP-H04188485-A (JP)
Title: Mounting structure of recording and replay apparatus
Inventor: OSHIDA KAZUYA
IPC: G11B33/02
Filed: 1990-11-22
Abstract: PURPOSE:To easily attach an electronic apparatus by a method wherein a through hole for mounting-screw penetration use is made in a mounting and fixation part and a female-screw part to which a screw is fitted is formed on the side of the electronic apparatus. CONSTITUTION:A female-screw part 5 to which a screw 1 is fitted is formed; the height of a boss part 2 formed at an electronic-apparatus outer package case 4 is set to be a little shorter than the thickness of a recording and replay apparatus frame 3. By this structure, the recording and replay apparatus frame 3 can be mounted and fixed surely from its inside by using the mounting screw 1. The diameter of a through hole 6 made in the apparatus frame 3 is set to be equal, as far as possible, to the outside diameter of the boss part 2 formed at the electronic-apparatus outer-package case 4; the through hole 6 is fitted to the boss part 2. Thereby, the apparatus frame can be positioned and attached easily to the electronic-apparatus outer-package case 4.
Patent JP-H07324100-A (JP)
Title: Immunoreactive peptide of apolipoprotein (a)
Inventor: UENDEI KIYASARIN TADEIIPIITAAZ
IPC: C07K16/00
Filed: 1994-12-21
Abstract: PURPOSE: To obtain the subject new peptide containing a sequence corresponding to an amino acid sequence present in human and old world simian apolipoprotein(a) antibody [apo(a)], reacting with an anti-apo(a) antibody and not reacting with an anti-plasminogen antibody.  
     CONSTITUTION: This isolated and purified peptide comprises an at least five amino acid sequence corresponding to an amino acid sequence present in human and old world simian apolipoprotein(a) [apo(a)], has at least one amino acid different from an amino acid placed at a corresponding position in human and old world simian plasminogen, is represented by formulas I-III or the like, is immunoreactive with an anti-apo(a) antibody, is not immunoreactive with an anti-plasminogen antibody, and contains a shorter sequence than the perfect amino acid sequence of the apo(a), and the analogue of the peptide. The peptide is obtained by adding KBr to a human plasma, successively subjecting the mixture to isopycnic ultracentrifugation treatments to isolate the apo(a), and subsequently subjecting the isolated apo(a) to a gel filtration treatment to purify the apo(a). 
     COPYRIGHT: (C)1995,JPO
Patent JP-H11146601-A (JP)
Title: Flat coreless vibration motor
Inventor: SHIRAKI MANABU
IPC: H02K7/08
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To eliminate bearings. SOLUTION: A flat coreless vibration motor is provided with a magnetic field magnet 1, formed by fitting a pair of magnetic poles P (P: integer of 2 or more) so that N-poles and S-poles are disposed adjacently, and made to serve as a stator, and a rotor 5-1 which supports a flat coreless eccentric vibration armature 4-1 eccentrically rotating around the shaft 3 and faces it through the magnetic field magnet through a clearance in the axial direction. The rotor is molded out of material such as plastic having excellent slidability, and a through hole 7 which has an inside diameter almost equivalent to the outside diameter of the shaft is formed at the central shaft part, to function as bearings through the shaft.
Patent JP-H05153812-A (JP)
Title: Device for delivering seedling and stem of transplanter
Inventor: FUJIMOTO SEIGO
IPC: A01C11/02
Filed: 1991-12-03
Abstract: PURPOSE:To hold beltlike seedlings parallel and feed the beltlike seedlings to a seedling delivering cutter in a state without causing the torsion by installing an interlocking mechanism for synchronizing a pair of pulley shafts in a conveying terminal end of a pair of seedling conveying belts near a seedling and stem delivering rotating body. CONSTITUTION:Pulley shafts (41a) and (41b) in a conveying terminal end of a pair of seedling conveying belts 33 and 34 for changing beltlike seedlings from a lodged state into an erected posture state are equipped with a pair of star wheel-like seedling and stem delivering rotating bodies (37a) and (37b). An interlocking mechanism 42 for synchronizing the pair of the pulley shafts (41a) and (41b) is provided at a position near the rotating bodies (37a) and (37b) and away from the seedling and stem parts.
Patent JP-H05154625-A (JP)
Title: Immersion nozzle for restraining drift in continuous casting
Inventor: ASANO MASAYA
IPC: B22D11/10
Filed: 1991-12-03
Abstract: PURPOSE:To efficiently prevent a drift in a mold by making a specific relation between the outer diameter of a nozzle and the inner thickness of the mold. CONSTITUTION:To a peripheral wall near the closed lower end of the immersion nozzle 1 for continuous casting, one or more pairs of discharging holes 2 mutually faced are arranged. Then, the relation between the outer diameter D (mm) of the nozzle 1 and the inner thickness (t) (mm) of the mold 5 is made so as to become almost 40 (mm) <=t-D<=120 (mm). The relation between flowing passage cross sectional area S0 in the nozzle straight barrel part 4 just above the dis-charging hole and the total opening hole area S1 of the discharging holes is made to S0<=S1. By this method, the stickness of non-metallic inclusions to the inner wall of the nozzle is reduced.
Patent JP-H06150180-A (JP)
Title: Guard system
Inventor: HIRASAWA MASANORI
IPC: H04N7/18
Filed: 1992-11-05
Abstract: PURPOSE:To confirm whether an alarm signal from the center for guard is true or not by sending the video output from a required monitor television camera to a monitor center at the time of output of a prescribed output from the center for guard and confirming conditions of the inside and the outside of a guard object equipment on a video monitor device by the monitor center. CONSTITUTION:Monitor television camera devices 61 to 66 arranged in a guard object equipment 31 are controlled by a control part 67. If an alarm arises in a certain guard object equipment 31, first and second pulse signals PI and P2 as guard signals are transmitted from a transmitter-receiver 53 to the monitor center, and a picture output control signal to control the monitor television cameras 61 to 66 installed in the guard object equipment 31 is automatically outputted from the control part 67 in response to guard signals, and monitor data Z obtained by them is sent to the monitor center. Consequently, the monitor center observes the condition of the field projected on the display part to easily dis-criminate whether this alarm arises by an intruder or not.
Patent JP-H08219932-A (JP)
Title: Leak detector
Inventor: ROORAN JIYUBOO
IPC: G01M3/20
Filed: 1995-12-07
Abstract: PROBLEM TO BE SOLVED: To ensure sensitivity and response over a wide range of leakage including a slight leakage by coupling an analytic unit to the suction side of a first auxiliary pump and providing a preexhaust assembly, including a second auxiliary pump and a main mechanical pump, for an inlet coupling. SOLUTION: An analytic unit 1 comprises a mass spectrometer being set for helium and coupled with a first auxiliary pump. The pump 2 is coupled, on the exhaust side thereof, with a preexhaust assembly 5 including a second auxiliary pump 6 and a main dry pump, e.g. a membrane pump, through a conduit 3 provided with a first valve 4. The pump 2 has an intermediate point 8 coupled through a conduit 9 provided with a second valve 4. The assembly 5 is coupled with an inlet coupling 13 coupled with an enclosed vessel to be inspected through a conduit 11 provided with a third valve 12. Finally, a conduit 14 provided with a fourth valve 15 coules a coupling 13 with suction side of the pump 2.
Patent JP-H09159867-A (JP)
Title: Optical connector and its manufacture
Inventor: TERASAKA HIROYUKI
IPC: G02B6/36
Filed: 1995-12-07
Abstract: PROBLEM TO BE SOLVED: To adequately and easily set both the drawing-out resisting force between a connector main body and an optical fiber and an increase in transmission loss caused when the connector main body is crimped onto the optical fiber. SOLUTION: To fix the connector 30 which has a ferrule 1 supporting the tip part of an optical fiber 5 to the tip part of an optical cord 31 formed by coating the outer peripheral surface of the optical fiber 5 with a jacket material 6 and a sheath material 8 concentrically in this order, a crimp ring 3 is previously built in at least one of a connector main body 2 and the ferrule 1 or a hole 2b through which part of the crimp ring 3 is seen is formed in at least one of the connector main body 2 and the ferrule 1.
Patent JP-H04190151-A (JP)
Title: Composite gas sensor
Inventor: KUNIMOTO AKIRA
IPC: G01N27/12
Filed: 1990-11-22
Abstract: PURPOSE:To simultaneously detect the concn. of oxygen and the concn. of gas other than oxygen with high sensitivity by providing the solid electrolyte substrate for an oxygen sensor on one side of a sensor substrate and providing a responsive film for gas other than oxygen on the other side thereof. CONSTITUTION:An oxygen sensor part has a sensor substrate composed of a material having heat resistance and insulating properties such as Al2O3, a solid electrolyte substrate 4 having oxygen ion conductivity, a pair of the porous electrodes 16, 17 formed on both surfaces of the substrate 4 and a spacer 3 fixing the substrate 4 and the sensor substrate 2 so as to form an internal chamber 8 between them. A reducing gas sensor part has the substrate 2, a pair of the opposed electrodes 5a, 5b provided on the outer surface of the substrate 2 and the reducing gas responsive membrane 6 formed so as to cover the electrodes 5a, 5b. The heater 11 provided to the inner surface of the sensor substrate 2 is used in the oxygen sensor part and the reducing gas sensor part in common. By this constitution, the concn. of oxygen and the concn. of gas other than oxygen can be simultaneously detected with high sensitivity.
Patent JP-H09156063-A (JP)
Title: Embossed decorative plate and its preparation
Inventor: YOSHIMURA MASAYASU
IPC: B32B27/38
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To obtain an embossed decorative plate with improved physical properties by resin overlay and provided with impact resistance being suitable for flooring and stairs by specifying film thicknesses of resin layers of an unsatd. polyester resin, a urethane resin, an epoxy resin, etc. SOLUTION: An embossed decorative sheet is prepd. by sticking a decorative sheet 3 on a base material layer such as a plywood through an adhesive layer 2 and applying a resin layer 4 such as an unsatd. polyester resin, a urethane resin and an epoxy resin thereon and embossing it by means of an emboss plate controlled to the max. depth of at most 500μm and applying a wiping colored layer 5 in embossed channel parts and providing a top coat layer 6 incorporated with an anti-friction material as a protective layer. In addition, to realize the same level of impact resistance as that for a natural wooden decorative plywood being widely used for flooring and stairs, the thickness of the resin layer is at most 500μm. It is possible thereby to improve impact resistance to a rigid falling article to the same level as that for the natural wooden decorative plywood.
Patent JP-2000139668-A (JP)
Title: Hanging hook
Inventor: KATO KAZUKI
IPC: A47G25/06
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a hanging hook in which a locking part can be surely fixed to a place where the locking part is installed, and drop of a locked thing locked to the locking part can be prevented. SOLUTION: A hanging hook 21 is composed of a base plate 11 of metal, and a hook part 16 installed and fixed on the base plate 11. The base plate 11 is formed of a base part 12 formed into an inverted isosceles triangle, and a folded part 13 perpendicularly folded to the base part 12 at an upper end edge of the base part 12 to make an inverted L-letter shaped cross section. Fixing pins 14 are formed at the folded part 13 at two positions. By locking the folded part 13 to an upper end of a subject body 23 to be hung, and inserting the fixing pins 14 into the upper end of the subject body 23, the base plate 11 can be fixed to the subject body 23.