baber/WOPTO huggingface dataset:
Patent JP-H0746765-A (JP)
Title: Thermoelectric parallel feeding equipment
Inventor: MATSUMOTO TOKUHIDE
IPC: H02J3/38
Filed: 1993-08-05
Abstract: PURPOSE:To facilitate feeder selection control while the feeder of a total load which is closest to a required load is selected. CONSTITUTION:In order to obtain a total load power Yn which is closest to a required load power PF, respective loads 51-58 are numbered with numbers which are assigned to the respective digits (2<0>-2<7>) of binary numbers. The number X of combinations expressed by binary numbers is obtained from the number (n) of combinations given by decimal numbers by utilizing the BIN instruction (instruction for converting decimal numbers into binary numbers). The summation Yn of the respective load powers in accordance with the number X is obtained. The calculation is performed for all the combinations respectively and the combination of the loads whose total load power is closest to the required load power is selected as a load to be connected to a generator.
Patent JP-S5896765-A (JP)
Title: Manufacture of semiconductor device
Inventor: KUROSAWA AKIRA
IPC: H01L21/76
Filed: 1981-12-04
Abstract: PURPOSE:To prevent the generation of a parasitic channel in the side wall by a method wherein after ions of the same conductive type with a substrate are implanted using a part of an  etching mask of the Si substrate containing an oxidation resisting film, the substrate is etched  to form a groove, and thermal oxidation is performed leaving impurities of the same conductive type the substrate in the side wall. CONSTITUTION:The SiO2 film 22 and the Si3N4 film 23 are stacked on the (100) face of the P  type Si substrate 21, the resist mask 24 is applied, and B ions are implanted. When an accelerating voltage and the sectional shape of the mask 24 are changed, the creeping quantity DELTARX can be controlled to 100-2,000Angstrom , and the angle theta of the section of the mask can be controlled up to 45 deg.-90 deg. according to the burning temperature and time. The peak value of B ion  concentration is provided at the position of about 0.2mu depth by performance of ion implantation. When the groove perpendicular to the Si3N4 film 23 and the SiO2 film 22 is formed by  directional etching, B ions survive in the side wall of the groove. Distribution of B ions is controllable by the accelerating voltage and the dosing quantity, or by the sectional shape of the  mask, or by performance of ion implantation after formation of the groove. After B ions are implanted also in the bottom of the groove, when a field oxide film 26 is formed selectively,  because B ions exist in the wall also, the inverting voltage at this part is enhanced sufficiently,  and the parasitic channel is not generated completely.
Patent JP-S5896129-A (JP)
Title: Two-cycle internal-combustion engine
Inventor: OMOTEHARA ISAO
IPC: F01P1/04
Filed: 1981-12-04
Abstract: PURPOSE:To effectively cool a piston and piston ring groove as well as to reduce the power of an auxiliary blower during starting and under a low speed operation. CONSTITUTION:Under a normal operation, a main exhaust turbo charger 17 and an exhaust turbo charger 2 with a small capacity are driven. The fresh air goes through the exhaust turbo chargers 17, 2 and is stored in an auxiliary scavenging trunk 7. A control valve 8 is opened immediately before an upper scavenging port 10 begins to be closed during the descending stroke of a piston 22, and the high pressure and low temperature air is fed into the auxiliary scavenging trunk 7, then the low temperature fresh air is injected to the gap section 25 of a piston ring groove 23 when a piston ring 24 almost passes past an upper scavenging port 10. During starting and under a low load operation, an exhaust cutoff valve 19 is closed and an opening/closing valve 12 on a passage communicating a main scavenging trunk 3 and the auxiliary scavenging trunk 7 is opened.
Patent JP-H0248434-A (JP)
Title: Production of optical fiber
Inventor: MATSUDA HIROO
IPC: C03C25/10
Filed: 1988-08-05
Abstract: PURPOSE:To improve adhesion of the covering layer of the resin mentioned below and prevent change of adhesion with time by preliminary forming a silane coupling agent layer on a glass fiber in production of the optical fiber coated with an ultraviolet-curing resin. CONSTITUTION:For example a quartz-based optical fiber matrix 1 is drawn using a heater 2 to produce a quartz-based glass fiber 3. The resultant fiber is passed through a silane coupling agent coating-unit 7 where a saturated vapor of the silane coupling agent at high temperature is introduced from an inlet 8 and taken out of an outlet 9 to form a silane coupling thin film on the outer periphery of the fiber 3. The resultant fiber 3 is then covered with an ultraviolet-curing resin using a coating unit 4 and the resin is irradiated with ultraviolet-light and cured using an ultraviolet-light irradiation unit 5 to obtain an optical fiber. By the above-mentioned method a covered optical fiber with high reliability is obtained.
Patent JP-H0750689-A (JP)
Title: Repeater
Inventor: DOI YUTAKA
IPC: H04L12/70
Filed: 1993-08-05
Abstract: PURPOSE:To simultaneously improve transmission delay, order control and synchronous transfer by executing a repeating operation in such a way as if a virtual connection is made on a connectionless type network protocol. CONSTITUTION:A repeater first checks whether an existed entry is present or not in an address table at a virtual connection use procedure when it receives a packet. When the packet is the first one starting communication, it is not registered in the address table. When information showing that the virtual connection is made in a header is detected in a virtual connection establishment procedure after a regular network protocol processing is executed, repeating service information corresponding to the information is constituted and a packet transmission source network address and a transmission destination network address are registered in the address table as keys in the virtual connection use procedure. A virtual connection release procedure releases the virtual connection which is once made.
Patent JP-H0617149-A (JP)
Title: Float-up supporting device
Inventor: NORIMATSU YASUFUMI
IPC: C21D9/63
Filed: 1992-06-30
Abstract: PURPOSE:To increase the displacement correcting power of a steel sheet and to prevent the contact of the steel sheet with side walls by injecting a high pressure fluid from nozzles arranged at the outside in the width direction of the steel sheet. CONSTITUTION:Plural nozzles for injecting the high pressure fluid in a supporting surface 4 of a floater body 2 are bored. Plenum chambers 7A, 7B are arranged at a part of side walls 5A, 5B arranged so as to face at the outside of the steel sheet 1 to be supported and the nozzles 10A, 10B for injecting the high pressure fluid are arranged at a part of the faced side surfaces to the steel sheet 1. If the steel sheet 1 approaches to one side of the side walls by displacing during shifting, the flowing stream passed between the steel sheet 1 and the supporting surface 4 after passing through the nozzles in the supporting surface 4 is collided with the injected stream from the nozzles arranged at the side walls in the lower surface of the steel sheet 1. The differential pressure between this side and the other edge side, is generated and the displacement correcting power of the steel sheet 1 is generated. The contact of the steel sheet 1 with the side wall is eliminated and the deterioration in quality of the steel sheet 1 is prevented.
Patent JP-H0945029-A (JP)
Title: Optical data-recording medium, method for forming film on the medium and jig for joining film used in the film formation method
Inventor: SHIMO KATSUNORI
IPC: G11B23/00
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To obtain an optical data-recording medium which is inexpensive and highly reliable. SOLUTION: This is a disc-like optical data-recording medium 5 stored inside protecting cases 3 and 4 and having a data-recording film formed on a surface thereof. At the side of an inner periphery of the medium 5, an abrasion-resistant film 52 with lubricity is coated on surfaces in an area to be in touch with the protecting cases 3, 4 and not to interfere with a drive device. Accordingly, even when the optical data-recording medium 5 comes in touch with the protecting cases 3, 4, the presence of the film 52 at the position avoids damages to the optical data-recording medium 5, and also restricts the generation of abrasion particles from the optical data-recording medium 5 and protecting cases 3, 4.
Patent JP-S6439479-A (JP)
Title: Open-close type film structure
Inventor: ENDO KATSUHIKO
IPC: E04H15/36
Filed: 1987-08-04
Abstract: PURPOSE: To enable an open space to be defined arbitrarily in accordance with the conditions of weather or the like by allowing two unit frames forming a first arch frame to rotate about respective others of both end original points of an arch frame. CONSTITUTION: Herein, installed are a first arch frame 2 comprising unit frames 3, 3 being detachable mutually and a second and third frames 6, 7 being directed in the orthogonal direction or mutually opposite direction from the first and second original points of both its end parts. Film members 8 consisting of open and close films 81 and stationary films 82 are spread respectively between the frame 2 and the frame 6 and the frame 2 and the frame 7 via a reinforcing frame 9. During fine weather or the like, they are permitted to leave from the unit frames 3, 3 and rotate in the frame 6, 7 direction about the original points 4, 5; which then the open and close films 81 are accommodated in an boundary with the stationary films 82 so as to allow an open space to be defined in its central part.
Patent JP-2000031947-A (JP)
Title: Sampling frequency converter and electronic equipment provided with the converter
Inventor: MATSUURA YOKO
IPC: H04B14/04
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To convert a sampling frequency without measuring and recognizing a 2nd sampling frequency in advance in the case of converting a 1st sampling frequency into a 2nd sampling frequency of other device and transmitting information. SOLUTION: A sample interpolation means 35 interpolates information sampled by a 1st sampling frequency F1 and a first-in first-out storage means 37 stores the interpolated sample. The interpolated sample is read by a variable sampling frequency from a variable sampling frequency generating means 40 that is discrete-feedback-controlled so that the variable sampling frequency is equal to a 2nd sampling frequency F2 in the case of conversion of control.
Patent JP-H1039077-A (JP)
Title: Method for carrying in and carrying out reactor pressure vessel
Inventor: FUJISAWA HIROMI
IPC: G21F9/30
Filed: 1996-07-24
Abstract: PROBLEM TO BE SOLVED: To replace a reactor pressure vessel in a short time without having any adverse effect on the facility by carrying out a reactor pressure vessel having expired serve life integrally with the upper part of reactor shield wall from the inside of a reactor container. SOLUTION: Upper and lower nozzles 11, 12 and a CRD housing 10 fixed to a reactor pressure vessel 4 are separated from external machines while closing the openings with closing plates 21, 22,... and a reactor shield wall 6 is cut off at the lower side of a lower nozzle opening 8. A lower air tank 26 is then inserted into the core area 20 of a pressure vessel body 13 and secured to a shroud 17. Subsequently, an upper air tank 24 is inserted into an upper space 25 and secured to the pressure vessel body 13. A shielding space is kept by the water in all direction for each air tank 26, 24. A cover body 15 is then fixed to the pressure vessel body 13 and shielding water 28 is injected through a nozzle 14.  After filled with the shielding water, the pressure vessel body 13 is carried out integrally with the upper part of the reactor shield wall 6 through a suspension member using a crane or the like.
Patent JP-S6256691-A (JP)
Inventor: YAHAGI MASAKAZU
IPC: F16L35/00
Filed: 1985-09-05
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-S6087163-A (JP)
Title: Irregular folding sensing device
Inventor: ISHIZUKA KOUICHI
IPC: B65H45/18
Filed: 1983-10-18
Abstract: PURPOSE:To find irregularly folded sheet for a book in early stage, stabilize the quality and reduce the number of damaged sheets by comparing the sensing signal given by a beam switch for sensing the leading edge of each folded sheet with the judgement gate signal given by another beam switch for sensing the side edge of the trailing part. CONSTITUTION:A beam switch 10 for sensing the leading edge of a folded sheet for a book is installed inside a pair of front supports, on the right and left, for location of the leading edge of each sheet, while another beam switch 11 for sensing the side edge of the trailing part is furnished at the trailing edge of the sheet within a zone of sheet which is in contact with the front support at the rear outer side of the former named beam switch 10, and the sensing signal given by the beam switch 10 to inform if there is contact is compared with a judgement gate signal given by the other beam switch 11, the result whereof shall serve for judging whether thereis contact on both sides of said front supports, on the right and left, at the leading edge of the sheet. This provides possibility of judging if the continued time for sensing is long or short, to assure early finding of any irregularly folded sheet, stabilization of the quality and reduction of the number of damaged sheets.
Patent JP-H0361721-A (JP)
Title: Constant velocity joint
Inventor: OKADA MAKOTO
IPC: F16D3/2245
Filed: 1989-07-27
Abstract: PURPOSE:To increase the crossed axes angle of two axes by forming the end section of the second guide groove of an outer joint member in a curved shape so that the groove cross section is expanded toward the opening side in the axial direction, and preventing the angle section on the opening side of the second guide groove from being chipped. CONSTITUTION:An outer joint member 2 integrated with a main driving shaft B transmits the torque to an inner joint member 1 and a driven shaft A via balls 4. There may be a large angular difference between the main driving shaft B and the driven shaft A. In this case, at least one ball 4 may be moved near the end section 231 of the second guide groove 23. The end section 231 of the groove 23 is expanded in a funnel shape, thus the ball 4 is brought into smooth contact with the inner periphery partitioning the end section 231 of the groove 23. No large load is applied to the end section 231, and the end section 231 is not broken. The main driving shaft B and the driven shaft A can have a large crossed axes angle.
Patent JP-H0846987-A (JP)
Title: Acc circuit
Inventor: ISHIHAMA KEIKO
IPC: H04N9/793
Filed: 1994-07-27
Abstract: PURPOSE:To reduce S/N and distortion rate and to attain highly-accurate level control by using an analog control loop and a digital control loop jointly. CONSTITUTION:When a decoder 20 signal-processes a carrier chrominance signal (e), based on a level detected by a level detection circuit 14, the analog control loop supplies control data obtained by an ACC module 11 to VCA 12v through D/A converter 15 and the digital control loop supplies the output of a multiplication coefficient circuit 17 to a multiplying circuit 16. Then, the analog and digital control circuits are connected in series through an A/D converter 13. In the circuit constitution like this, The rough control of a color level is executed by the analog control loop and accurate ACC is executed by the digital control loop so that the burden on both control loops are reduced to reduce S/N and the deterioration of the distortion rate and highly-accurate level control is attained.
Patent JP-H0733199-A (JP)
Title: Feed oil device
Inventor: INOUE ROKURO
IPC: B67D7/38
Filed: 1993-07-13
Abstract: PURPOSE:To provide a feed oil device which prevents feed oil hoses from being entangled or interfering with one another and also from being damaged or stained even when the feed oil device is provided with three long feed oil hoses and further facilitates the handling of feed oil hoses. CONSTITUTION:In a feed oil device provided with three feed oil hoses 13, 14, 15 having feed oil nozzles 23, 24, 25 at the front end, the three feed oil hoses 13, 14, 15 are hung and supported at the end of wires 33a, 34a, 35a of retractors 33, 34, 35 set at the upper part of the feed oil device body 12 and the right and left feed oil hoses 13, 15 are extended to the outside of the feed oil device body 12 and a hose regulator 39 preventing the center feed oil hose 14 from stretching out is equipped in the feed oil device body 12.
Patent JP-S5897793-A (JP)
Inventor: SEGAWA TAKAYUKI
IPC: G07G5/00
Filed: 1981-12-04
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-S59143055-A (JP)
Title: Soldering alloy
Inventor: TOMASU JIYOZEFU KERII
IPC: B23K9/00
Filed: 1983-10-20
Abstract: An alloy for brazing iron-based high-temperature alloys, particularly the oxide-dispersion-strengthened alloy Fe 74, Cr 20, Al 4.5, Ti 0.5, Y2O3 0.5%, comprises Cr 19-30, Ni 0-10, Mn 10-30, Si 0-7, B 0-2, C 0-0.3, Al 0-10%, Fe balance. During vacuum brazing all or most of the Mn is volatilised.
Patent JP-H0480872-A (JP)
Title: Related picture retrieving device
Inventor: WAKIMOTO KOJI
IPC: G06F17/30
Filed: 1990-07-24
Abstract: PURPOSE:To retrieve a suitable slave picture only with one time operation by storing a retrieval pattern table to decide the patterns of element groups, which are included in a source picture, and the kinds of retrieval objects corresponding to the respective pattern. CONSTITUTION:A storing means stores a relation table T1 and a retrieval pattern table T2. The table T2 shows the equipment pattern and the kind of the retrieval object. For example, for a pattern (a), the kind of a retrieving equipment (x) is S2 and the kind of adjacent equipments y1 and y2 is S1. Then, the outer appearance drawing of the equipment (x) and the characteristic graph of the equipments y1 and y2 are defined as the retrieval object. When an equipment number in the source picture is retrieved and inputted, the patterns of the equipment and the peripheral equipments are collated with the table T2, and the suited pattern (a) is taken out. Next, according to the retrieval pattern in the pattern (a), the outer appearance drawing of the equipment and the characteristic graph of the equipments are read out.
Patent JP-H09155219-A (JP)
Title: Plastic bottle cutting tool
Inventor: TAKESHITA SOTOFUMI
IPC: B02C18/00
Filed: 1996-07-05
Abstract: PROBLEM TO BE SOLVED: To surely and efficiently cut a plastic bottle with the tool having a simple structure by providing the inner surface of a cylindrical cover body of the tool with a blade so that the blade projects from the inner surface and setting the projecting direction of the blade to a direction intersecting the central axis of the cylindrical part of the cover body at optional angles other than 90 deg. and 180 deg.. SOLUTION: In this tool, a cover body 1 is made of a plastic material such as ABS(acrylonitrile-butadiene-styrene) resin and formed into a cylindrical shape so that the cover body 1 can be engaged with the side surface of a PET(polyethylene terephthalate) bottle or the like while making some allowance between them. The cover body 1 is fitted on its outside with a plastic bar-like grip 2, adjacently to the upper end surface 1a of the body 1 and obliquely to the side surface of the body 1. This grip 2 is hollow and provided with a long and narrow open hole 7 formed in the central part of a surface facing downward of the grip 2 and in the longitudinal direction of the grip 2.  This cover body 1 is also provided with an opening connected to the hollow part of the grip 2 and a long and narrow thin-sheetlike blade 3 is inserted into the hollow part of the grip 2 from this opening and the blade 3 is fastened with a screw member 8 inserted into the open hole 7.
Patent JP-H0899883-A (JP)
Title: Therapeutic agent for pancreatitis
Inventor: OGATA KAZUMI
IPC: A61P1/00
Filed: 1995-08-01
Abstract: PURPOSE: To obtain a therapeutic agent for pancreatitis, containing a phosphoric diester of ascorbic acid with tocopherol, having inhibiting actions on pancreatic phosholipase A2 and low toxicity and excellent in safety. CONSTITUTION: This therapeutic agent for pancreatitis contains a phosphoric diester of the formula (R1 and R2 are each H or methyl), e.g. L-ascorbic acid or DL-α-tocopherol phosphoric diester potassium. The agent can orally or parenterally be administered and the daily dose thereof is preferably, e.g. about 1-100mg for an adult at a time in the case of a parenteral injection and about 10-1000mg for an adult at a time several times in the case of a medicine for internal use. The therapeutic agent has better therapeutic effects than those of camostat mesilate which is a commercially available therapeutic agent for pancreatitis.
Patent JP-H0926626-A (JP)
Title: Microfilm film cassette and camera
Inventor: NAKAMURA YOSHITSUGU
IPC: G03C3/00
Filed: 1995-07-10
Abstract: PROBLEM TO BE SOLVED: To miniaturize the case of a microfilm cassette, to rationally arrange each real, a photographing roller, etc., to enable application to a camera capable of imprinting a mark by a mark photographing lens having an optical axis intercepting that of a photographic lens in the vicinity of a film surface and further, to easily detect the photographing conditions of the cassette. SOLUTION: The microfilm cassette is provided with the case 70 which is nearly rectangular, when planarly viewed, a feeding real 72 and a take-up real 74 which are horizontally adjacent in the longitudinal direction of the case 70, a photographing aperture 78 in the vicinity of the center of one short side of the case 70, the photographing roller 76 facing the photographing aperture 78 and a shutter 80 opening/closing the aperture 78. The short side of the case 70 provided with the aperture 78 is curved outward centering the vicinity of the aperture 78, so that the mark photographing lens 100 is easily arranged in proximity to the photographic lens 62. A pair of labels 120 and 122 for discriminating the photographing conditions are attached to the case 70, in positions nearly symmetric with respect to a center axis in parallel with the long side of the case 70.
Patent JP-H0859284-A (JP)
Title: Low melting point coating glass composition
Inventor: MIYAMURA SHINJI
IPC: C03C3/247
Filed: 1994-08-19
Abstract: PURPOSE: To obtain the subject composition comprising a PbF2 -B2 O3 -ZnO glass composition, and suitable as a surface-coating material for cement secondary products by compounding PbF2 , B2 O3 and ZnO in a specific ratio. CONSTITUTION: This glass composition comprises a PbF2 -B2 O3 -ZnO glass having a thermal expansion coefficient of 70-180×10<-7> / deg.C and a coating temperature of <=500 deg.C, and contains PbF2 , B2 O3 and ZnO in amounts of 25-65mol.wt., 25-65vol.%, and 5-45mol.wt., respectively. The concrete method for preparing the coating material comprises e.g. vitrifying a composition A comprising B2 O3 , PbF2 : each 25-65mol.wt.; ZnO: 5-45mol.wt.; SiO2 , Al2 O3 : each <=2mol.wt.; PbO: <=30mol.wt.; PbCl2 : <=15mol.wt.; ZnCl2 , ZnF2 : each <=10mol.wt.; and CaF2 : <=5mol. wt., and a composition B comprising P2 O5 : 35-55mol.wt.; SnCl2 , PhCl2 : each 5-55mol.wt.; SnO, PhO, SbF2 , PbF2 : each <=20mol.wt.; and CaF2 : 5mol.wt. into the glass products, and subsequently compounding the vitrified products of the components A and B in an A:B mol.wt. ratio of (70-95):(5-30).