baber/WOPTO huggingface dataset:
Patent JP-S63318370-A (JP)
Title: Magnetic fluid sealing device
Inventor: MATSUNAGA SHIGEKI
IPC: F16J15/43
Filed: 1987-06-22
Abstract: PURPOSE:To prolong the service life of a magnetic fluid sealing device by forming a cut groove on the inner peripheral part of an annular magnetic and allowing the magnetic fluid for supply to be held. CONSTITUTION:Sixteen cut grooves m1 are formed at the equal intervals in the axial direction of a shaft on the inner peripheral part of an annular magnet 10, and hold the magnetic fluid. Therefore, the ridge line part (e) formed between the inner peripheral surface (a) of the magnet 10, inclined surface (b) and the inner surface (f) of the groove m1 form the part for easily generating the leak magnetic flux. Therefore, when the magnetic fluid held between a sealing member and a shaft is exhausted, the magnetic fluid held in the cut groove m1 is supplied into between the magnet 10 and a shaft through the ridge line (e) and further into between the pole pieces 4 and 5 and the shaft part or supplied into between the pole pieces 4 and 5 and the shaft through a V-shaped groove and further into between the magnetic 10 and the shaft. Therefore, the service life of the magnetic fluid seal can be prolonged.
Patent JP-S5486694-A (JP)
Title: Preparation of antibiotic substance, myxin
Inventor: AMANO SHIYOUICHI
IPC: C12P17/12
Filed: 1977-12-22
Abstract: PURPOSE: To prepare an antibiotic substance, myxin, effective to gram-positive bacteria, gram-negative bacteria, fungi, ete., by culturing specific bacteria.  
     CONSTITUTION: Myxin-producing bacteria, belonging to Pseudomonas genus, e.g. novel species; Pseudomonas sp. BN-209 (0.6W0.8 × 1.5W2.8μ, bacillus, moves by polar flagella, non-sporulating, non-polymorphic, gram-negative) are cultured by conventional culturing process (25W35°C for 10W24 hours). 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0727525-A (JP)
Title: Material strain measuring sheet
Inventor: AKAMA YOSHIAKI
IPC: G01B11/16
Filed: 1993-06-24
Abstract: PURPOSE:To form interference fringes without providing impressions on a test material by forming a plurality of protrusions on the surface of a sheet body fixed to the test material. CONSTITUTION:Protrusions 4 are formed into a triangle pole shape, and they are arranged in parallel along the width direction of a sheet body 2. The cross sectional shape of the protrusions 4 is an isosceles triangle, and the protrusions 4 are protruded nearly vertically from the surface 3 of the sheet body 2. A sheet 1 is stuck to the surface of a test material 6 via an adhesive layer 5 prior to laser strain measurement. A laser beam is radiated to each protrusion 4, and the protrusion 4 is included in a laser spot. One of the tilt faces 7, 7 of the protrusion 4 is utilized as a reflecting face, and interference fringes of the reflected light are obtained. When strain occurs on the test material 6, the sheet body 2 is deformed together with the test material 6. The interval between the protrusions 4, 4 is changed, and the interval between the interference fringes is also changed. The local strain of the test material 6 is measured based on the change of the interval between the interference fringes.
Patent JP-H05340807-A (JP)
Title: Infrared detector
Inventor: KUMADA AKIRA
IPC: G01J1/42
Filed: 1992-06-12
Abstract: PURPOSE:To stabilize the characteristics of an infrared detector and, at the same time, to improve the noise resistance of the detector and reduce the cost of the detector. CONSTITUTION:A power supply voltage is supplied to a pyroelectric infrared detection element 40 from a constant-voltage circuit 44 through a resistor 42 by using the FET 14 of the element 40 for source earthing. Because of the amplifying action of the FET 14, the amplification degree of an AC amplifier circuit 46 and the resistance of a feedback resistor 28 can be reduced and the stability and noise resistance of the circuit 46 can be improved. In addition, the cost of this infrared detector can be reduced.
Patent JP-H04351538-A (JP)
Title: Cushioning material and soundproof flooring using said material
Inventor: HAGIWARA HISASHI
IPC: B32B3/30
Filed: 1991-05-29
Abstract: PURPOSE:To obtain a cushioning material and a soundproof flooring, in which excellent soundproof performance and required compressive strength are made compatible with each other. CONSTITUTION:An irregular synthetic resin sheet 4 is laminated and bonded onto the rear of a foamed synthetic resin sheet 1 having a high expansion ration, thus manufacturing a cushioning material. The irregular synthetic resin sheet 4 has recessed sections 2 brought to a low foamed state or a non-foamed state by compression and foamed projecting sections 3 projected and formed on the rear side or both surface and rear sides of said sheet. The foamed projecting sections 3 have an expansion ratio lower than the foamed synthetic resin sheet 1. A non-foamed coating layer having high specific gravity coating covering the foamed projecting sections 3 and the recessed sections 2 under the low foamed state can be formed on the rear side of the irregular synthetic resin sheet 4. Such a cushioning material is laminated and bonded on the rear of a floor substrate through a nonwoven fabric properly, thus manufacturing a soundproof flooring.
Patent JP-H0692315-A (JP)
Title: Tag attaching method
Inventor: INOUE TATSURO
IPC: B65B13/18
Filed: 1992-06-12
Abstract: PURPOSE:To automatize tag attachment work by a method wherein articles to be packed are packed with a tag-attached bendable long material inserted between each of the articles to be packed that are in a plurality of numbers. CONSTITUTION:In attachment of a tag 2, steel bars 4, untied with tying cords 3, in an appropriate numbers are spread broadwise with a wedge 5. One end of a bendable wire 1 is made to go through the steel bars 4 at a right angle to its longitudinal direction. Then, the tying cords 3 are wound round the steel bars 4 and are tightened. When inserting the bendable wire 1 between the steel bars 4 in appropriate numbers, the wire 1 is placed first over the steel bars 4 in half the numbers of entinre bars, and the rest of the steel bars 4 are placed thereon. Thereby, automatization of tag attachment can be facilitated.
Patent JP-S63113019-A (JP)
Title: Copolymer polyamic acid salt and production thereof
Inventor: KAMIKITA MASAKAZU
IPC: C08G73/10
Filed: 1987-06-19
Abstract: PURPOSE:To obtain the titled copolymer providing langmuir Blodgett film having excellent heat resistance, electrical characteristics and chemical resistance, by reacting tetracarboxylic acid dianhydride with a specific diamine to give a polyamic acid and reacting the polyamic acid with a tertiary amine. CONSTITUTION:A tetracarboxylic acid dianhydride shown by formula I (R<1> is tetrafunctional group containing at least 2C) is reacted with a compound shown by formula II (R<2> is bifunctional group containing at least 2C; R<5> and R<6> are 1-30C monofunctional alicyclic, cycloaliphatic or aromatic) at -10-+50 deg.C to give a polyamic acid shown by formula III. Then the polyamic acid is reacted with a compound shown by formula IV (R<31>, R<32> and R<33> are as shown for R<5> and R<6>) and a compound shown by formula V (R<41>, R<42> and R<43> are as shown for R<5> and R<6>) to give the aimed polymer salt shown by formula VI.
Patent JP-H104671-A (JP)
Title: Rotor for superconducting rotary electric machine
Inventor: HIRAO TOSHIKI
IPC: H02K55/04
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To lower the temperature of a coolant by suppressing the heat entering from a pipeline and reducing the surface radius of the coolant by providing a connecting section which is positioned, so that of centrifugal force acting on an internal fluid can be directed in opposite directions at both end sections when a superconducting rotary electric machine is rotated and connecting an end plate connecting section to an external communicating section. SOLUTION: A pipeline 11 is provided with an end plate-connecting section 11a which is connected to an end plate 8, opened in a liquid tank 9, and extended in parallel with the center of a rotating shaft, an external communicative section 11b which extends in parallel with the center of the rotating shaft and communicates with the outside of a rotor, and a connecting section 11c which connects the sections 11a and 11b to each other. Since the connecting section 11c is positioned across the center of the rotating shaft in the pipeline 11, the centrifugal force which acts on a fluid in the connecting section 11c is directed in opposite directions at both end sections, on both sides of the center of the rotating shaft.  Therefore, no secondary flow occurs near the center of the rotating shaft in the pipeline 11, and the direct connection between the cryogenic tank 9 and the outside of the rotor maintained at a room temperature through a secondary flow does not occur.
Patent JP-S5855296-A (JP)
Inventor: YOSHIDA MATADAI
IPC: B43L13/04
Filed: 1981-09-29
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-S6310970-A (JP)
Title: Facsimile equipment
Inventor: SUGAWARA FUYUKI
IPC: H04N1/32
Filed: 1986-07-02
Abstract: PURPOSE:To carry out the negotiation and the invocation of the capacity of the option function of a G4FAX and to shorten a transmission time in an extended session control part only by the exchange of the start command signal CSS of a session signal and a start affirmative response signal RSSP. CONSTITUTION:A communication control part 2 controls a communication line 1, controls a communication having a protocol below a transport layer as the G4FAX in accordance with a CCITT recommendation T.5 and a transmission procedure control part 3 controls the communication control part 2 to control a transmission control procedure in accordance with a CCTTT recommendation T.62. The extended session control part 4 uses the transmission procedure control part 3 to have the transmission control procedure of the negotiation and the invocation of a presentation capacity in accordance with a CCITT recommendation T.73. Further, the presentation capacity of a device and a parameter to be negotiated are inputted to the CSS of the session signal and the NSC of the RSSP, thereby, the transmission control procedure of the negotiation and the invocation is controlled.
Patent JP-H0451660-A (JP)
Title: Facsimile device and system
Inventor: KANAI TAKEO
IPC: H04N1/00
Filed: 1990-06-14
Abstract: PURPOSE: To prevent a message which is outputted when a trouble occurs in facsimile equipment from being left in a continuously transmitted state by calling prescribed extension terminal equipment from a private branch exchange and, after confirming the answer from the terminal equipment, starting the transmission of the message in accordance with the details of the trouble. CONSTITUTION: When a trouble occurs in facsimile equipment 20, the extension terminal equipment 50 of a maintenance personnel is called through a private branch exchange 10 and, when the answer of the equipment 50 is detected, the answer is informed to the facsimile equipment 20 from the exchange 10. Upon receiving the information, the equipment 20 starts the transmission of the message corresponding to the details of the trouble. Namely, the transmission of the trouble message is started after the answer from the maintenance personnel is confirmed. Therefore, the message is prevented from being left in a continuously transmitted state when the maintenance personnel does not answer.
Patent JP-S6046863-A (JP)
Title: Formation of ladle lining
Inventor: UCHIMURA RIYOUJI
IPC: B22D41/02
Filed: 1983-08-25
Abstract: PURPOSE:To prevent formation of a low melting compsn. in a high temp. atmosphere and to improve the life of a ladle lining and the quality of a steel by spraying thermally powder of neutral refractories to the working surface of bricks or castables of acidic refractories and spraying thermally further powder of basic refractories superposedly thereto. CONSTITUTION:Neutral refractories such as high alumina type powder which acts effectively to prevent formation of a low melting compsn. even if the powder contacts with acidic refractories at elevated temp. is thermally sprayed and melt stuck to the working surface of the bricks or castable layer of acidic refractories for which agalmatolite, zircon, etc. are used. Basic refractories such as magnesia, magnesia-dolomite mixture, magnesia-lime mixture, magnesia- alumina mixture, etc. which act effectively to prevent formation of a low melting compsn. even if said refractories contact with the layer sprayed and stuck with the neutral refractories at elevated temp. are superposedly sprayed and stuck thereon, thereby forming two kinds of the thermally sprayed and stuck layers.
Patent JP-2000336883-A (JP)
Title: Ventilating panel for gas permeable layer and execution method of ventilating panel for gas permeable layer
Inventor: EMOTO HIROSHI
IPC: E04B1/70
Filed: 1999-06-01
Abstract: PROBLEM TO BE SOLVED: To put outside air in and out of a gas permeable layer, and to discharge steam in the gas permeable layer to the outside by forming a box-shaped part in a part of a longitudinal section of a panel installed in the height direction of a building, and forming air holes in a downward inclined face facing outside air of the box-shaped part and a back face facing the gas permeable layer. SOLUTION: A box-shaped part 3 installed on a base board of a panel is composed of a front face plate 3A and upper/lower face plates continuously arranged by being arranged in the rear on the upper/lower edges of the front face plate 3A, an inclined face 3Cl is formed in a rear part of the lower face plate, and a hanging wall 3Al is continuously arranged on the lower side of the front face plate 3A. While air holes 6 with the outside are opened at prescribed intervals in the inclined face 3Cl of the lower face plate, air holes 7 with a gas permeable layer are opened in an upper part of a box-shaped part installing part of the base board so as to be dislocated in the horizontal direction from the air holes 6.  Since a ventilating panel for the gas permeable layer has the air holes 6 communicating with outside air, steam in a wall body is released outside to thereby prevent the occurrence of dewing in the wall body by the steam and separation of an external facing material to maintain heat insulating performance over a long period.
Patent JP-H06342988-A (JP)
Title: Method for holding circuit board
Inventor: KANETANI SHINICHI
IPC: H02K11/00
Filed: 1993-06-01
Abstract: PURPOSE:To enable a circuit board to be held by a motor against a force acting in the direction of peeling with respect to the circuit board by fitting a small- sized motor with a circuit board by using a fitting tool which resists a peeling force. CONSTITUTION:A fitting tool 5 is L-shaped in cross section and consists of a main body 5a and a flange 5b projecting at a right angle from the upper end of the main body 5a. The main body 5a is pierced by a hole 5c to insert a screw 6 through. For fitting a circuit board 1 to a motor 9, the main body 5a of the fitting tool 5 is inserted through a slot 1a provided in the circuit board 1, and the screw 6 through the hole 5c provided in the main body 5a, thereby fixing it to the sensor 3 fitting base 7 of the motor 9. This enables the circuit board 1 to be held with respect to the base 7 (e.g. with respect to the motor 9). Therefore, even when a peeling tensile force acts on the circuit board 1, it is not peeled off.
Patent JP-S5377608-A (JP)
Title: Dropout detector
Inventor: TANAKA YOSHINORI
IPC: G11B5/09
Filed: 1976-12-21
Abstract: PURPOSE: To detect the dropout of magnetic medium with degree of drop as compared with the peak value, by setting the slice level of the dropout at a relative level which is lower than the output level of the head in a specified proportion. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5854153-A (JP)
Inventor: HAYASHI SHIGEO
IPC: B32B7/04
Filed: 1981-09-28
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。
Patent JP-S5855954-A (JP)
Title: Detection for remaining amount of toner
Inventor: ISOTANI HIROSHI
IPC: G03G15/08
Filed: 1981-09-29
Abstract: PURPOSE:To permit automatic adjustment of concn. by using carriers which are used for the purpose of charging toners in a developing machine and are coated with while resins. CONSTITUTION:Since conventional resin coatings 12 are roughly transparent, the color of spherical iron components 11 is the color of carriers and the carriers have blackish colors. Toners 10 are carbon and therefore the carriers and the toners 10 bear the similar black color. In this invention, white resin coatings 12 are used in order to detect the degrees of mixing of the toners 10 and the carriers and a developer 6 formed with the white carriers of the color opposite from that of the toners is used. More specifically, the toners 10 are mixed and used with the white carriers in a developing vessel 5, and in order to detect the remaining atm. of the toners 10, a photodetecting device 13 for optical detection is placed to face the magnet roller 4 on the vessel 5 side, and the amt. of the toners in the white carriers of the developer 6 is detected.
Patent JP-2000350419-A (JP)
Title: Manufacture of permanent magnet motor
Inventor: NARITA KENJI
IPC: H02K21/14
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To magnetize magnets of a rotor as a whole and improve motor torque and motor efficiency. SOLUTION: A permanent magnet motor has a stator with 6 slots, in which three pairs of armature windings U1, U2, V1, V2, W1 and W2 which are connected to each other to form a star-connection are wound and a rotor with 4 magnets M1, M2, M3 and M4. In order to magnetize the magnets M1, M2, M3 and M4, borders between the magnets M1, M2, M3 and M4 are aligned with the slot openings of the adjacent teeth of the stator 1 which have different polarities, and currents are applied to the armature windings U1, U2, V1 and V2 to magnetize the magnets M1, M2, M3 and M4. Then the relative position between the stator 1 and rotor 2 is shifted by a prescribed electrical angle, and currents are applied to the armature windings U1, U2, W1 and W2 to magnetize the magnets M1, M2, M3 and M4 in the same magnetizing direction again.
Patent JP-H112672-A (JP)
Title: Position information detection system
Inventor: ONO HIROKO
IPC: H04W4/90
Filed: 1997-06-12
Abstract: PROBLEM TO BE SOLVED: To enable a man to easily obtain position information and easily know the case deviating from an area by receiving position information from a plurality of sign posts. SOLUTION: A sign post 1 is provide with an antenna 2 for transmission and reception, a transmission part 4 and a reception part 5 respectively connected to a shared device 3, a memory 7 storing a program, and a memory 8 for data. The sign posts 1 are provided with intervals of hundreds meters, for example along a mountain climbing route. Each of sign posts 1 transmits area numbers, for example at a certain time interval as position information indicating a specific area. On the other hand, on a liquid crystal panel of a portable wireless terminal, an area number indication part and total sign post number indication part of the sign posts 1 are provided. A mountain climber can easily catch the self-position in the mountain climbing route. When the reception from the sign posts 1 ceased, alarm sound is generated after elapsing a predetermined time.  As the situation deviating from a specific area can be easily recognized, safety in mountain climbing, for example, is improved.
Patent JP-H0245594-A (JP)
Title: Method and equipment for discharge including aeration
Inventor: HENDORIKASU ARIAN DEYURUKUSU
IPC: B01J8/00
Filed: 1989-06-19
Abstract: PURPOSE: To surely supply coal comparatively dried under a high pressure to a gasification device for synthetic gas by introducing a mixture of discharged fine solid and gas into a first storing means of a special shape, and then injecting the same in a closed small chamber under pressurization.  
     CONSTITUTION: A mixture of fine solid discharged from a retaining container toward a receiving reactor and gas is introduced into a first storing means 7 having a part formed by porous plug and a wall part of a converging form having a port for discharging the above mixture at the top. The outside area of the porous plugs 33-35 of the first storing means 7 is separated to form a closed small chamber, and selectively gas fluid is injected into the small chamber under pressurization. Fine solid is discharged from the first storing means. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S641689-A (JP)
Title: Water supply/discharge device of live well for vessel
Inventor: TAWARA HIDEO
IPC: B63B35/26
Filed: 1987-06-22
Abstract: PURPOSE: To facilitate adjustment of balance and max. value of water supply/discharge amount to a live well by fitting by screws an inner valve body for opening and closing of the valve hole at the inner surface of a cylindrical valve chect installed on the bottom plate, and by fitting by screws an outer valve body for adjustment of necessary max. valve hole opening at the periphery with possibility of moving up and down fore and aft.  
     CONSTITUTION: To adjust the degree of opening of a valve hole 20 of a cylindrical valve chest 19 by a nut 30 as outer valve body, the engagement shaft 38a of a driver 36 is rotated in engagement with a semi-cylindrical notch 31, and now the outer valve body 30 will set the necessary max. opening of the valve hole 20 along a screw 29. When in this condition a driver head 39 is engaged with a driver groove 26 and rotated, the inner valve body 25 displaced up and down along a screw 24, and the valve hole 20 is opened. When cruising is made in this condition, water stream flows into the live well via the valve hole 20 with the aid of an obstacle plate 22 protruding at the bottom plate 12 of the live well and flows out from the other opening. Balance adjustment of the water supply and discharge amount is made with the outer valve body 30, while adjustment of the water supply and discharge amount with the inner valve body 25. Thus the adjustment of the max. water supply/discharge amount as well as balance adjustment of the water supply/discharge amount can be easily carried out with simple construction. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-S6214882-A (JP)
Inventor: NAGAI TAKAO
IPC: B43L5/00
Filed: 1985-07-13
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-S6048998-A (JP)
Title: Production of pregnan steroid/7alpha-ester compound
Inventor: SUGAI SABUROU
IPC: C07J5/00
Filed: 1983-08-26
Abstract: PURPOSE:To produce the titled compound useful as an adrenal cortical hormone preparation, etc. economically in an industrial scale, by reacting the 17alpha,21-cyclic orthoester compound of 17alpha,21-dihydroxy-20-oxopregnane steroid with a silica- alumina solid acid. CONSTITUTION:The 17alpha,21-cyclic orthoester compound of 17alpha,21-dihydroxy-20- oxopregnane steroid of formula I [the dotted line between the 1 and 2-positions of the steroid ring A is single or double bond; X1 is H, methyl or halogen; X2 is H or halogen; Y is oxo, beta-hydroxy or halogen; X is H, alpha-or beta-configuration lower alkyl, lower alkoxy or lower acyloxy; R is (substituted) lower alkyl, aralkyl or aryl; R' is lower alkyl] is made to react with a silica-alumina solid acid to obtain the objective compound of formula II.