baber/WOPTO huggingface dataset:
Patent JP-H1143497-A (JP)
Title: New oligosaccharide derivative, measuring reagent for alpha-amylase activity containing the same and measurement
Inventor: SUGA MAMORU
IPC: C07H3/06
Filed: 1997-07-29
Abstract: PROBLEM TO BE SOLVED: To obtain a new oligosaccharide derivative, comprising a specific oligosaccharide derivative, excellent in water solubility and further affinity for an α-amylase without being influenced with α-following enzyme and useful as a measuring reagent for the a amylase activity, etc., having a specific cleavage point and a high sensitivity. SOLUTION: This new oligosaccharide derivative is represented by the formula [either one of R<1> and R<2> denotes β-galactosyl group and the other denotes H; R<3> denotes a group binding to a reducing terminal glucose and capable of providing a substance measurable when the bond is cleaved; the wavy line denotes an α- or a β-coordination; (n) denotes an integer of 0-7] and is excellent in water solubility and further affinity for an α-amylase without being influenced with a following enzyme and useful as a measuring reagent for the α-amylase activity having a cleavage point with specific selectivitity and a high sensitivity. The oligosaccharide derivative is obtained by reacting lactose, etc., with 2- chloro-4-nitrophenyl 4-O-β-D-galactopyranosyl-α-maltoside in the presence of a β-galactosidase.
Patent JP-S58106111-A (JP)
Title: Poppet valve
Inventor: TATEIWA MIKIO
IPC: F01L3/20
Filed: 1981-12-18
Abstract: PURPOSE:To prevent burning or damage of a poppet valve of intake and exhaust valves or the like used for an engine, by providing piston rings in the vicinity of a valve head part in the poppet valve. CONSTITUTION:An exhaust poppet valve is constituted such that at least a piston ring 11 is fitted to a valve head part 1a to always contact the piston ring 11 to an internal peripheral surface 12 in the vinicity of a valve seat in a cylinder head 3. Many communication holes 13 are drilled from the bottom surface of the valve head 1a to the upper part of the piston ring 11, and a contact face 14 to the valve seat 6 of the valve is provided further in the upper part from an outlet of the holes 13. In this way, burning or damage of the valve can be prevented.
Patent JP-H0256283-A (JP)
Title: Ultrasonic wave generating and transmitting device
Inventor: SHIGIHARA SATONORI
IPC: B06B1/06
Filed: 1988-08-18
Abstract: PURPOSE:To allowing a fine tube for oscillation transmission to make random oscillations so as to effectively emulsify and segment the ill part of a living body by constituting the ultrasonic wave generating and transmitting device of piezoelectric elements, a horn base, a core tube horn, the fine tube or fine wire for oscillation transmission, and an outside tube horn. CONSTITUTION:The core tube horn 20 is fixed to the central part of the front end of the horn base 10 and the core tube 21 for oscillation transmission to the top end thereof. Plural pieces of the fine tubes 22 for oscillation transmission are inserted to the inner side thereof. The outside tube horn 26 is screwed to the outer peripheral part at the front end of the horn base 10. The short fine tube 23 for water spraying is inserted to the terminal part of the core pipe 21 for oscillation transmission and a water suction tube 17 is connected to the inside of the horn 26. The piezoelectric element group 30 is tightened to the rear side of the base 10. The ultrasonic oscillations generated by the piezoelectric element are transmitted with different directional differences and phase differences by the three; the fine tube 23 or fine wire for oscillation transmission, the core tube 21 for oscillation transmission and the outside tube horn 20 and, therefore, the ill part of the living body is stirred and minced, by which the ill part is effectively emulsified and segmented.
Patent JP-H1130390-A (JP)
Title: Connecting structure of small diametrical metallic pipe and rubber hose
Inventor: AKIYAMA MASAAKI
IPC: B29D23/00
Filed: 1997-07-14
Abstract: PROBLEM TO BE SOLVED: To provide excellent corrosion resistance and to facilitate manufacture without deteriorating chipping resistant property and a splashing resistant property on an outer peripheral surface roughly along overall length of a metallic pipe by covering an exposed part where a thick film resin layer does not exist and a rubber hose is not externally inserted with a protective member. SOLUTION: A metallic pipe 2 having a chipping resistant property roughly along overall length of its outer peripheral surface and a thick film resin layer free to extrusion mold except for a pipe end part corresponding to a working flap at least required for terminal working is constituted by providing a resin tube 5 so that one end part straddles over the resin layer 4 and the other end part is positioned at a position roughly corresponding to a rear end part of a rubber hose 1 to be externally inserted into the pipe end part. The resin tube 5 has a thermal contracting property or a rubber tube.
Patent JP-S6285662-A (JP)
Title: Induction motor
Inventor: NISHIYAMA HIROAKI
IPC: H02K17/08
Filed: 1986-08-29
Abstract: PURPOSE:To thin and lighten an induction motor by executing toroidal-shaped windings at each slot provided with stator cores. CONSTITUTION:A stator 11 consists of tooth sections 19 separating slots 17 in the axial direction, on the insides thereof a large number of annular or cylindrical stator cores 16 are formed, and yokes 20 on the outer circumference of the tooth sections 19. Toroidal-shaped windings 18 are executed so that the yoke sections 20 are wound in the transversal direction at every each slot 17 through proper insulating layers 30 shaped to the surfaces of the stator cores 16. Resin molding 21 is executed so as to bury the windings 18 exposed to the outer circumferences of the stator cores 16, and the windings 18 and the stator core 11 are unified.
Patent JP-H0870045-A (JP)
Title: Semiconductor fuse device
Inventor: PEIRE RABIINIYU ANDORE
IPC: H01L23/525
Filed: 1995-07-19
Abstract: PROBLEM TO BE SOLVED: To reduce troubles attendant on a wire bonding by half by a method, wherein the second contact of a device is provided to the lower surface of a board. SOLUTION: A pair of contacts 14 and 15 are deposited on a device, where the contact 14 is located in a region 13 on a board 11 getting over the edge of an insulating layer 12 to extend over an insulating layer 12. The overall second contact 15 is deposited on the insulating layer 12, separated from both the edges of the insulating layer 12 and the first contact 14. A fuse 16, formed of polycrystalline silicon doped with phosphorus, is provided between the contacts 14 and 15. A wire bonding pad 17 is provided to the second contact 15 so as to join a wire 18 to it. A metal base layer 19 of a device is made to serve substantially as one of the contacts of the device. In this case, there is a voltage between the wire 18 and the metal base layer 19, and the board 11 is electrically conductive.  Thus a potential difference is induced between the edges of the contacts 14 and 15, and the fuse 16 is vaporized.
Patent JP-S6358250-A (JP)
Title: Ion selective ceramic electrode
Inventor: TAKAGAKI MASAMI
IPC: G01N27/30
Filed: 1986-08-29
Abstract: PURPOSE:To obtain an element which has good responsiveness and is free from chipping and cracking by using lanthanum fluoride or cerium fluoride as the essential component thereof and incorporating at least one kind of rear earths and strontium fluoride into a sintered body. CONSTITUTION:The sintered body which consists essentially of the lanthanum fluoride or cerium fluoride and contains at least one kind of the rear earths and the strontium fluoride is prepd. The amt. of the rear earth elements to be added is preferably 0.001-1.0mol% an the amt. of the strontium fluoride to be added is 0.001-5.0mol%. The lanthanum fluoride and cerium fluoride may be used in combination.
Patent JP-H0254126-A (JP)
Title: Fine size sensor
Inventor: WADA KOSEI
IPC: G01J1/02
Filed: 1988-08-17
Abstract: PURPOSE:To accurately detect a light distribution characteristic by providing a sensor main body, a cantilever and a direction control means. CONSTITUTION:When a current is allowed to flow to a magnet coil 24, a cantilever 4 is moved in a Z-axis direction by magnetic force and a light transmitting body 2 is moved up and down in the Z-axis direction by controlling the current of the coil 24. That is, a direction control means is constituted of a magnet 20 and coils 22, 24, and the movement of the light transmitting body 2 is controlled by a coil current. A fulcrum 16 supporting the movement of the cantilever 4 generates force softly repelling the force for moving the leading end part of the light transmitting body 2 in Z- and X-axis directions and stabilizes a needle tip position by the intensity of the magnet and also develops the damping action of those movements. By this method, the cantilever 4 is oscillated in a predetermined direction and the light transmitting body 2 supported by the cantilever 4 detects the optical characteristics of a surface to be detected in a fine size.
Patent JP-H0549993-A (JP)
Title: Reverse roll coating device
Inventor: AOKI KEIICHI
IPC: B05C1/08
Filed: 1991-08-14
Abstract: PURPOSE:To provide the film thickness control properties with flexibility and proper film thickness distribution in the width direction accurately. CONSTITUTION:Temperature adjusting means 8A, 8B and 8C for adjusting the temperature of coating liquid transferred to an applicator roll 3 in the width direction are provided in the reverse roll coating method in which the coating liquid adhered to the applicator roll 3 is applied for coating a web 6 running along a back roll 5 rotating in the reverse direction in the opposing position.
Patent JP-H0954003-A (JP)
Title: Apparatus for measurement of index torque in synchromesh mechanism
Inventor: ISHII HIROSHI
IPC: G01L3/14
Filed: 1995-08-10
Abstract: PROBLEM TO BE SOLVED: To make the measurement errors due to vibration and noise, etc., small by directly measuring the index torque in a teeth-part of a synchro-ring by a teeth-part of a synchro-sleeve. SOLUTION: An apparatus 1 for measurement of index torque is provided with a rotation load apparatus 6 to give a prescribed load to the rotation of a shaft 5 supported in a base stand 4 so that the shaft 5 can rotate, a torque measuring apparatus 7 to measure the rotation torque of the shaft 5, and a ring supporting member 8 to fix a synchro-ring 31 of a synchromesh mechanism on the shaft 5. The apparatus is further provided with a sleeve supporting member 9 to support a synchro-sleeve 30 of the synchromesh mechanism so that the synchro-sleeve 30 is movable coaxially with the synchro-ring 31 and in parallel to the shaft 5 and a sleeve pushing mechanism 10 to push the synchro-sleeve 30, which is supported by a sleeve supporting member 9 in the synchro-ring 31 fixed by a ring supporting member 8, with a prescribed force.  The index torque at the time of synchronous engagement of the synchro-sleeve 30 and the synchro-ring 31 can directly be measured.
Patent JP-H0368042-A (JP)
Title: File access system
Inventor: AMANO NORIO
IPC: G06F21/62
Filed: 1989-08-07
Abstract: PURPOSE:To prevent interference mutually between file users by storing corre spondence between a virtual file name and a real file name in each file user when file accesses from the plural users are controlled. CONSTITUTION:A file access system is composed of plural file users 1 (file users X and Y), filer presenter 2 and real file storage pat 3. The file user 1 selects one of the virtual file name in a virtual file name memory 11 and activates a file access means 22 in the file prenter 2. Next, this file access means 22 refers a conversion table 21 and converts the virtual file name presented by the file user 1 to the real file name. Further, the file access is executed according to the real file name and the objective file is presented to the correspondent file user 1.
Patent JP-2000021447-A (JP)
Title: Nonaqueous electrolyte battery
Inventor: YOSHIDA HIROAKI
IPC: H01M10/0569
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To stabilize an electrolyte, to prevent the deterioration of battery performance, and to improve a preserving characteristic, a cycle characteristic and high efficiency discharge performance by including specific asymmetric acyclic sulfone and specific chain ester compound in the specific mixing ratio in a nonaqueous electrolyte. SOLUTION: This nonaqueous electrolyte battery is obtained by using a negative electrode composed of a carbon material, a positive electrode using LiCoO2 as a positive electrode active material and a nonaqueous electrolyte containing electrolyte salt by mixing, for example, LiPF6 and LiN(CF3SO2) in a mole ratio of 1:9 to 9:1). At this time, this electrolyte contains asymmetric acrylic sulfone, for example, ethyl methyl sulfone expressed by formulae I, II (in the formula, R1≠R2, and R1 to R4 respresent and alkyl group having a carbon number of 1 to 4) and a chain ester compound, for example, ethyl acetate in the mixing ratio of 10 to 90 volume %. Decomposition of the electrolyte can be prevented, and ion conductivity can be improved by mixedly using this electrochemically stable acrylic sulfone and the chain ester compound of low viscosity.
Patent JP-H0630208-A (JP)
Title: File managing system
Inventor: SHIBATA HIROSHI
IPC: H04N1/32
Filed: 1992-07-08
Abstract: PURPOSE:To easily recognize accumulated file information by storing hours before and behind the hour accumulated by a user, inputting such hours, and displaying accumulated file standby status/communication result. CONSTITUTION:For example, when the user performs the accumulation and transmission of a file about at PM 2:40, and it is performed actually at 2:55 owing to the busy of an opponent, etc., those accumulation hour and transmission hour are stored in a file managing part 7. Also, the destination ID from a protocol is managed in the file managing part 7 simultaneously. At a reception side, a transmission origin ID is acquired, and a reception file is accumulated, and simultaneously, a reception hour is managed in the file managing part 7. Thence, the information representing the confirmation of output is notified to a transmission side by outputting display, etc., from the reception side, and the transmission side disconnects a call by receiving such information. The user on the transmission side can easily recognize the status of the file on which the accumulation and transmission are performed by inputting rough hours at which they are performed.
Patent JP-2001032499-A (JP)
Title: Facing panel installing structure and facing panel
Inventor: HATAKEYAMA HIROYUKI
IPC: E04B2/90
Filed: 1999-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a facing panel installing structure having sufficient strength and earthquake resistance while being a simple structure and hardly causing a crack and falling-off of a panel. SOLUTION: A receiving metal fitting 3 having a connecting part 3c having a hook-shaped groove engageable from above is fixed to a reverse upper part of a panel 2, a locking metal fitting 4 being engageable with the hook-shaped groove and having a lateral width wider than a lateral width of the connecting part 3c is fixed to the lower part, both metal fittings 3, 4 are fixed to upper/ lower corresponding parts so that upper/lower panels 2 are juxtaposed on the same plane, a backing material 5 is joined to the panel reverse in the shape of overhanging from the adjacent two sides of the panels 2 to constitute a facing panel 1, and in one facing panel 1, an overhang part of the backing material 5 is inserted into the reverse side of the adjacent panels, the locking metal fitting 4 is engaged with the receiving metal fitting 3 of the just under facing panel 1, and the upper receiving metal fitting 3 is fixed to a furring strips material 10 by screw-fastening.
Patent JP-H0948344-A (JP)
Title: Transfer equipment
Inventor: NISHIKAWA HIROSHI
IPC: B65G23/10
Filed: 1995-08-10
Abstract: PROBLEM TO BE SOLVED: To provide the transfer equipment which drivingly run a traveling body smoothly at the U turn transfer routing part of an endless circulating transfer route even if the traveling body is long in its whole length. SOLUTION: The transfer equipment is equipped with a guide rail 23 provided along an endless circulating transfer route, transfer traveling bodies 3 which are supported by the guide rail 23 in such a way that they can be run respectively, and are connected in an endless train shape, and with feeding means. In this case, each transfer traveling body 3 is provided with a main body 9 carried by the guide rail in such a way that it can be moved via guided means 17 through 19, and with transportated article supporting mobile bodies 10.  The main body 9 is provided with a plurality of movable bodies 4 through 6 placed in the traveling direction, connecting means 5 and 6 connecting these movable bodies 4 through 6, and with passive parts 41b formed in the respective movable bodies 4 through 6, each transporatated article supporting mobile body 10 is connected to one movable body 5 in such a way as to be freely detached, and is carried over a traveling road provided for the upper side of a traveling route for the main body 9 in such a way that it can be run, and the feeding means are equipped with feeding rotors acting on the passive parts 41b.
Patent JP-S6182113-A (JP)
Title: Measuring method of optical fine displacement
Inventor: TOYOOKA SATORU
IPC: G01B11/00
Filed: 1984-09-29
Abstract: PURPOSE:To separate the phase signal of interference fringes from an unnecessary signal and to take a high-precision measurement by a simple sensor by arranging image sensors across interference fringes, measuring light intensity by making a scan in said direction, and performing desired arithmetic based upon a function expressing the distribution of the light intensity. CONSTITUTION:A fixed mirror 2, moving mirror 3, beam splitter 4, mirror surface 5, and object member 6 are arranged for the homogeneous spot light source 1 of an interferometer A, and the fixed mirror 2 is tilted by a fine angle to form lattice-shaped equal-interval interference fringes. Many image sensors 7 are arrayed across the interference fringes on a mirror surface 5. Further, a data collecting and processing part C is connected to the image sensor 7, which makes a scan crossing the interference fringes to measure the light intensity, which is A/D-converted 9 and applied to a microcomputer 12. Then, the sine and cosine terms of a Fourier series regarding frequencies corresponding to the time of one period of the stationary interference fringes and their ratio are calculated, and the phase signal of the interference fringes is separated from an unnecessary signal to take a high-precision measurement.
Patent JP-S6361440-A (JP)
Title: Magnetic tape device
Inventor: INAGAKI KAZUYOSHI
IPC: G11B15/02
Filed: 1986-08-30
Abstract: PURPOSE:To prevent the service life of a magnetic tape from being shortened even re-positioning is performed, by writing data on the magnetic tape at a time after the quantity of write data accumulated in a data accumulating part exceeds a prescribed quantity. CONSTITUTION:An interface part 2 intervenes between a CPU1 and a magnetic tape device, and performs the input/output of the data between those devices. The data accumulating part 3 has a prescribed capacity, and accumulates input data through the interface part 2. A magnetic tape control part 5 controls a transfer part 3 to start data transfer from the transfer part 3 to a magnetic tape driving part 4 when the data quantity in the data transfer part 3 exceeds a reference quantity. In the titled device, since the minimum running distance by a time when the next re-positioning operation is generated when the magnetic tape is started up once, can be guaranteed, it is possible to prevent the sections of the magnetic tape being run only for the re-positioning from being overlapped. In this way, it is possible to suppress the number of times to rub the same surface of the magnetic tape at minimum.
Patent JP-H0868743-A (JP)
Title: Diffuser stone maximum pore size measuring device
Inventor: TAMURA MASAMITSU
IPC: G01N15/08
Filed: 1994-08-30
Abstract: PURPOSE: To provide the measuring device capable of improving the inspection accuracy of a diffuser stone and the workability related to measurement while satisfying a measuring condition such that supply air pressure is raised by predetermined pressure with high accuracy. CONSTITUTION: Air is injected into a communication pipe 4 in a predetermined vol. flow rate by a predetermined vol. flow rate injection device 11 and pressure is increased in a predetermined ratio. The device 11 is constituted of a cylinder 13 permitting a piston 12 to move therein, a speed control motor 14 as a drive means moving the piston 12 at constant speed, a drive device 15 converting the shaft rotation of the speed control motor 14 to the parallel motion of the piston 12 and a surge tank 16 for ensuring the the amt. of air injected from the cylinder 13.
Patent JP-S5994027-A (JP)
Title: Optoacoustic effect type measuring apparatus
Inventor: YONEDA ARITOSHI
IPC: G01J9/00
Filed: 1982-11-20
Abstract: PURPOSE:To check deviation in a laser oscillation wavelength without use of a costly spectroscope by checking deviation in the laser oscillation wavelength from the level of an optoacoustic signal of a wavelength detection cell in which a material with a wavelength characteristic and density known in placed provided after or before a measuring cell. CONSTITUTION:Light from a laser light source 1 enters a wavelength detection cell 3 in which a material, for example, propane with the wavelength characteristic and density known passing through a measuring cell 3 with a chopper 2 and a microphone 4 and an optoacoustic signal proportional to the absorption of a laser light due to the propane gas is obtained with a microphone 9. The ratio between this output signal and an output signal of a power meter 6 is compared with a specified reference signal level with an computing section 10. Thus, deviation in the oscillation wavelength of a laser light can be checked without use of a spectroscope.
Patent JP-H09158313-A (JP)
Title: Dwelling unit
Inventor: YAMAGAMI HIROSHI
IPC: E04B1/94
Filed: 1996-08-02
Abstract: PROBLEM TO BE SOLVED: To improve fireproof, sound isolating properties and construction efficiencies by disposing a lightweight aerated concrete panel between floor beams, providing a fireproof internal wall material on a lightweight aerated concrete panel between a ceiling beam and the floor beams, and providing a fireproof external wall material on the external surface side of the internal wall material. SOLUTION: Ceiling beams 3 and floor beams 4 are placed over four columns disposed at the four corners, between top ends and between bottom ends of these columns in the box-like form. And square lightweight aerated concrete panels 8 are disposed over the entire surfaces between the beams 4 to form a floor surface. And fireproof inner wall materials 10 are provided so as to be in contact with the inner surface side of the panels 8 and fireproof outer wall materials 11 are provided on the outer side of the panels 8. Thus the beams 4 are covered with the panels 8, materials 10, and materials 11, and when the beams 4 are connected to a dwelling unit on a lower story, the beams 4 can be protected. As a result, fireproof characteristics and sound isolating performance between the lower story and the beams 4 can be improved.