baber/WOPTO huggingface dataset:
Patent JP-H11227661-A (JP)
Title: Bicycle with assisting power
Inventor: TAKAHASHI HIROYUKI
IPC: B62M1/36
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To enhance the foot attachment when the rider's foot is to be set on a road surface. SOLUTION: A bicycle 1 is structured so that a down frame 4 is extended down aslant backward from a head pipe 3 which bears a front fork 8 in such a way as capable of steering to the left and right and is equipped with a body frame 2 in which a seat frame 5 is installed as rising from the tail of the down frame 4, wherein a human power drive system and an assisting power drive system are furnished parallel, and the rear wheel 13 is driven by the human power applied to the human power drive system and an aux. power applied in compliance with the supplied human power.  A power unit 15 to emit the resultant of the human power and aux. power is installed under the down frame 4, and a crank shaft 19c with crank arm 19b connected to its two ends is installed in a position down ahead of a bottom bracket 40 of the down frame 4 and seat frame 5 and behind the front wheel 9, and the length of the crank arm 19b is set so that the rotating locus A of a pedal 19a attached to the tip of the crank arm 19b is positioned ahead of the front extremity C of a saddle 12.
Patent JP-S61200104-A (JP)
Title: Polymerization of alpha-olefin and device for carrying out process
Inventor: SHIYARURU RAUFUASU
IPC: C08F2/34
Filed: 1986-02-19
Abstract: A process and apparatus as shown in Figure 1 for the production of polyolefins by the polymerisation of alpha-olefins in the gas phase, in several stages, in at least two polymerisation reactors interconnected by a transfer device making it possible to transfer the polyolefins resulting from the first reactor into the second reactor, in which the polymerisation is continued under conditions identical to or different from those of the first reactor.
Patent JP-S60180532-A (JP)
Inventor: OBARA KIMIHARU
IPC: A01K61/00
Filed: 1984-02-24
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-H05230518-A (JP)
Title: Vacuum degassing device for molten metal
Inventor: NISHIHARA TAKASHI
IPC: C21C7/10
Filed: 1992-02-21
Abstract: PURPOSE:To shorten the time for transfer at the time of starting an operation and to miniaturize a hydraulic cylinder for opening and closing a damper by specifically providing a bypass pipe with a pressure equalizing valve of the device having the damper for opening and closing a discharge port within a dust separator provided in the duct between a vacuum chamber and a discharge device. CONSTITUTION:A dust separator DS is provided in the discharge duct between a vacuum degassing chamber V and a vacuum discharge device SH and the damper SVO for opening and closing the discharge port HK of the separator DS is provided in the separator. The one end and the other end of such vacuum degassing device for a molten metal are respectively communicated and connected to the discharge duct XD between the separator DS and the discharge device SH and the separator DS. A bypass pipe BP interposed with the pressure equalizing valve SV1 is provided. The transfer to the vacuum degassing treatment operation after the completion of the preliminary rising operation of the discharge device SH is executed by opening the pressure equalizing valve SV1 to rapidly maintain the pressure in the discharge duct XD on the discharge device SH side and the pressure in the separator DS at an equal vacuum degree. As a result, the instantaneous opening of the damper SVO of the separator DS right thereafter is possible.
Patent JP-H08224886-A (JP)
Title: Ink jet recorder
Inventor: MASAKI TOMOAKI
IPC: B41J2/175
Filed: 1995-02-23
Abstract: PURPOSE: To prevent forgetting of resetting by an operator by automatically cleaning a counted value only when an unused component is an old component not used up to immediately before mounting in case that a recording head integral with an ink container or the container is mounted. CONSTITUTION: The ink jet recorder comprises attaching or detaching detecting means 2 for detecting the attaching or detaching of an ink container IJHC1, new and old discriminating means 3 for discriminating the new or old of the mounted container, and control means 4, 5 for so controlling to automatically clear the discharged ink dot counted value so far stored in first memory means EEPROM 7 or RAM 8 having a body 100 when new product is judged.
Patent JP-S59161717-A (JP)
Title: Priority decision system
Inventor: OOWA NOBORU
IPC: G06F13/362
Filed: 1983-03-04
Abstract: PURPOSE:To use an external storage device in common by giving priority between a magnetic tape device which has a short execution time for an input or output instruction and a magnetic tape device which has a long execution time for the input or output instruction. CONSTITUTION:When a magnetic disk device 4 is selected by an external storage controller 3, there is an instruction which is executed only by the controller, so while the device 4 executes the instruction, the device 3 executes the input or output instructions of a magnetic tape device 5. When, however, the controller 3 executes the input or output instruction of the device 5, the device 4 couples with a host device again to prevent the execution of the next instruction, so there is the possiblity of a time-out state. For this purpose, when an input or output instuction arrives at the device 5, a microprocessor 13 checks a bit of a register 14 corresponding to the device 4 through a multiplexer 12 and informs the host device that the controller is in use through a register 7 when the bit is on, and the software of an electronic computer processing system 1 or 2 is retried to execute the instruction of the device 5 after the instruction of the device 4 is executed.
Patent JP-H09209125-A (JP)
Title: Production of vapor deposited paper
Inventor: MORIKAWA OSAMU
IPC: B32B15/12
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To improve smoothness and the tight adhesion degree of a vapor deposited layer and to improve the beauty and luxurious feel as the paper for labels, posters and lamination by coating the surface of a paper base material (raw paper) with polyethylene (PE) and subjecting the surface to a corona discharge treatment. SOLUTION: The paper base material 1 is provided with the PE layer 2 by melt extrusion coating and the surface on the PE layer side is subjected to the corona discharge treatment. An under layer 3, a vapor deposited layer 4 and a top coating layer 5 are then formed on the corona discharge surface C, by which the vapor deposited paper is formed. At the time of producing this vapor deposited paper, the corona discharge and the formation of the under layer 3 of the corona treated surface C and the formation of the vapor deposited layer 4 and the top coating layer 5 are preferably executed in-plant by using a continuous vacuum vapor deposition machine equipped with a corona discharging device and a coating device. The weighing capacity and thickness of the paper base material 1 are not specifically restricted, insofar as the base material has the necessary strength. The paper base material having the weighing capacity of about 20 to 80g/m<2> is preferable when the thickness of a double coated adhesive tape for joint at the time of continuous vapor deposition is taken into consideration.
Patent JP-H02213805-A (JP)
Title: Structure and production of waveguide lens and optical functional element
Inventor: NAGAI YUTAKA
IPC: G02B6/122
Filed: 1989-02-15
Abstract: PURPOSE:To obtain the waveguide lens which can be easily formed on a semiconductor crystal used for an OEIC by forming the waveguide layer of a waveguide region and the active layer of a semiconductor laser respectively of superlattice layers diffusing an impurity into the waveguide layer to a lens shape to disorder the superlattice layers and forming mixed crystals. CONSTITUTION:The respective layers of a 1st AlGaAs clad layer 2, the superlattice layers 3 constituted by alternately laminating a number of GaAs well layers 7 having 10 to 200Angstrom  film thickness and AlAs barrier layers 8 having 10 to 200Angstrom  film thickness, and further a 2nd AlGaAs clad layer 4 are successive ly formed by crystal growth on a GaAs substrate 1. The superlattice layers 3 particularly right under the impurity diffused region 5 are disordered and are converted to the mixed crystals by the impurity diffusion. The waveguide lens varies in the effective refractive index of the lens region made into the mixed crystals by the disordering and the superlattice layers to guided wave and, therefore, a lens effect is generated and the collimation of the laser light emitted from a semiconductor laser by utilizing this lens effect is possible.
Patent JP-H02214110-A (JP)
Title: Transformer for both ac and dc arc-furnaces
Inventor: HARIKAE SUSUMU
IPC: H01F30/12
Filed: 1989-02-15
Abstract: PURPOSE:To reduce an arrangement space for an interphase connection conductor and its connection part and to simplify a structure of an external connection part by a method wherein an extraction conductor introduced into an oil connection box via a connection part, the interphase connection conductor and a terminal row of a terminal board are connected to be conductive on the inside of the oil connection box. CONSTITUTION:Out of in-phase antiparallel connections of a DC winding when electric power is supplied to a DC arc-furnace load by combining a transformer 10 and a rectifier device 20, an extraction conductor 12 of the DC winding, an interphase connection conductor 110 and a transformer-side terminal row 17 are connected inside an oil connection box 15 protruding on a transformer main-body tank 3. As a result, the interphase connection conductor 110 and its connection part are cooled efficiently by an insulating oil; a cross-sectional area of a conductor can be reduced; an interval between connection conductors is reduced; accordingly, the oil connection box 15 can be formed in a small size. Thereby, an arrangement space of the connection part occupied on the transformer main-body tank can be reduced, and a structure of an external connection part can be simplified furthermore.
Patent JP-H04248546-A (JP)
Title: Photographic film cartridge
Inventor: TAKATORI TETSUYA
IPC: G03C3/00
Filed: 1991-02-04
Abstract: PURPOSE:To offer a photographic film cartridge in which a film is wound around a spool shaft concentrically with respect to the center of the shaft. CONSTITUTION:In the photographic film cartridge where the spool shaft 20 for which the film 6 is wound and whose end part is engaged is turnably housed in a cartridge main body, the spool shaft 20 is constituted of an external shaft 21 where a pressing part for pressing the take-up starting part of the film 6 toward the center of the spool shaft 20 is provided on a part of a slit in which the end part of the film is inserted and an internal shaft 22 which is inserted in the outer shaft 21 along a shaft direction, and the end part of the film 6 is held between the inner wall of the shaft 21 and the outer wall of the shaft 22 by relatively rotating the shafts 21 and 22 around an axial line. Therefore, the spool shaft is rotated with small torque when it is rotated in film feeding and taking-up directions.
Patent JP-H09214225-A (JP)
Title: Radio equipment
Inventor: SATO NORIYOSHI
IPC: H01Q1/24
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a configuration easily attached/detached to/from an enclosure consisting of a cover and a case containing an antenna in various radio equipments provided with a removable antenna such as a portable telephone set and a radio telephone set. SOLUTION: An antenna 30 is inserted to a throughhole 38 of a metal 3 with a lock means to lock and hold the antenna 30 with the metal 3, the metal 3 is inserted to an antenna holder 2 contained in a case 1, a projection 18 on the surface of the metal 3 is guided along a projection guide 22 of the antenna holder 2, and after the end of insertion, the projection is pressed into contact with a turning prevention guide 26 to prevent the projection 18 from being turned over a prescribed amount. Furthermore, a metal energizing spring 23 in common use with a continuity member energizing the metal 3 in its guide direction at all times is provided to surely hold the antenna and also to attain electric connection between the antenna 30 and a printed circuit board 13 thereby attaching/detaching the antenna 30 freely.
Patent JP-H07242654-A (JP)
Title: Diallyl ester or dimethallyl ester compound
Inventor: ONUMA YOSHINOBU
IPC: C07D319/20
Filed: 1994-03-07
Abstract: PURPOSE:To obtain a new compound in the form of a highly fluid liquid or low-melting solid easy to handle, excellent in workability, and capable of giving highly flexible polymers suitable as crosslinking agents or modifiers for molding materials, laminating materials, electrical insulation materials and synthetic resins. CONSTITUTION:The objective compound is expressed by formula I (R is H or methyl), e.g. 3,9-bis(2-allyloxycarbonylethyl) 2,4,8,10-tetraoxaspiro[5,5]undecane of formula II. This compound of formula I can be obtained, for example, by condensation reaction of 3,9-bis(2-carboxyethyl)2,4,8,10-tetraoxaspiro[5,5]undecane with an allyl or methallyl compound of formula III (X is OH or a halogen) in an organic solvent in the presence of an acid catalyst or basic compound at 50-200 deg.C for 1-10hr.
Patent JP-H01210834-A (JP)
Title: Crystal thermal conductivity type vacuum gauge
Inventor: TAMURA FUJIO
IPC: G01L21/10
Filed: 1988-02-18
Abstract: PURPOSE:To obtain a highly stable vacuum gauge by simple constitution by using a crystal resonator whose frequency is varied sensitively by a temperature, as a pressure sensor. CONSTITUTION:A crystal temperature sensor 1 and a filament 3 are installed as a pair in a vacuum chamber. In such a state, when pressure in the vacuum chamber is reduced, the density of gas becomes smaller, the quantity of heat conducted from the filament 3 to the sensor 1 decreases, the temperature of the sensor 1 falls, and its frequency increases. On the contrary, when the pressure of gas in the vacuum chamber rises, the density of gas increases, the quantity of heat to be conducted increases, and a temperature of the sensor 1 rises, therefore, its frequency decreases. In such a way, when a temperature of the filament 3, a dimension of the sensor 1 and their mutual positions are managed exactly, pressure of gas in the vacuum chamber can be measured exactly as a frequency variation of the sensor 1.
Patent JP-H07241803-A (JP)
Title: Turntable type cutter
Inventor: SASAKI KATSUHIKO
IPC: B27B5/29
Filed: 1994-03-07
Abstract: PURPOSE:To secure the effective supporting width of a work largely by a method wherein a pivoting type work supporting member, pivoted in the same plane as the upper surface of a turntable, is provided at both sides of a base, in a turntable type cutter of a miter saw or the like. CONSTITUTION:A sliding type miter saw 1 is provided with a turntable 2, a base 4 and a cutting edge 10. The base 4 is provided with work putting surfaces 4a, 4b, formed at both sides thereof, and a turntable receiving unit 4c, formed at the center thereof. The turntable 2 is provided with extensions 2a1, 2a2, formed so as to be extended radially, and a cutting edge 10, supported slidably through a holder 16 to a support 14 provided at the opposite sites of the extensions 2a1, 2a2. In this case, pivotable work supporting members 24a, 24b, pivoted in a recess 4d at both sides of the base 4 in the same plane as the upper surface of the turntable 2, are provided whereby the expanding of the effective supporting width of the work is contrived.
Patent JP-H05231612-A (JP)
Title: Fluidized bed reactor with flue gas bypass apparatus and operation thereof
Inventor: IKUBARU FUAZAAREATSUBAASU ABUD
IPC: F22B1/02
Filed: 1991-03-01
Abstract: PURPOSE: To raise the temperature of flue gas in a heat recovery area under low load by transporting the flue gas from a lower region of a furnace section directly to the heat recovery area through a duct, a dust collector and a gas conduit pipe. CONSTITUTION: Fuel is combusted in a furnace section 4 defining upper and lower regions, and a heat recovery area 8 is installed for receiving flue gas produced through combustion. The flue gas is transferred from the lower region of the furnace section 4 directly to the heat recovery area 8 through ducts 38a, 38b, a dust collector 40 and a gas conduit pipe 42, thus raising the temperature of flue gas in the heat recovery area 8 under low load.
Patent JP-S54128077-A (JP)
Title: Work direction changer
Inventor: SHIBATA NOBUO
IPC: B23P19/04
Filed: 1978-03-28
Abstract: PURPOSE: To simplify a jig construction to be used to weld an auxiliary beam on a frame construction such as main beam serving as the rear body of a dump truck and to automate direction change operation for ensuring the carry-in of the next piece of work.  
     CONSTITUTION: A receiving seat 2 is placed sideway of a table lifter 1 for the placement of conveyed work A, the upper portion of a strut 8 for setting up said receiving seat 2 on a base table 4 is pivotally supported, and a link mechanism 3 is provided on said strut 8 to interlock with said receiving seat 2. Said work A is laid on the two conveyor bodies constituting said lifter 1, and the front end of a link 7 is pushed down when said lifter 1 comes down and said receiving table 2 inclines. Then, said receiving seat and work A stand up changing the direction thereof with said link 7 facing downward, lower sideway of said lifter 7 and stop the lowering motion of said lifter 7 when coming onto said base table 4. Thus, the direction change operation of carry-in work can be automated. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09225514-A (JP)
Title: Tension control method of looper equipment
Inventor: SUZUKI KENICHI
IPC: B21B37/00
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To materilize tabilized tension control even when abnormality in actual tension is produced while executing tension control with using the actual tension from a tension-meter. SOLUTION: In the tension control method of a looper equipment for continuously operating a steel sheet production line, the actual tension control with using an actual tension 16 by a tension-meter 6 and the estimated tension control with using an estimated tension 18 based on a detected electric current of a looper driving motor 3 by a detector 9 are respectively executed, the actual tension control is executed in normal time, when abnormality of actual tension is detected, particles α, β are adjusted by a correcting gain controller 20, the weighted variable control, which gradually shifts from actual tension control to estimated tension control, is executed.
Patent JP-H08220111-A (JP)
Title: Probe device
Inventor: HIDAKA TETSUYA
IPC: G01N37/00
Filed: 1995-02-01
Abstract: PURPOSE: To detect the gap between the tip of a conductive needle set in a probe and the surface of a facing member with extremely high accuracy by extracting only the electrical amount contributive to detection of the gap among the electrical amounts variable depending on the size of the gap. CONSTITUTION: The probe unit comprises at least one probe set 24 composed of two probe members having substantially identical shape, and a circuit 52 for detecting the gap between the tip of a conductive needle 251 being set in one probe member 241 and the surface of a member 33 disposed oppositely to the tip of the needle based on a predetermined electrical amount (e.g. capacitance). The gap detection circuit detects the size of gap by canceling the electric amount uncontributive to gap detection, among the electrical amounts obtained through the probe member 241, and the electric amount obtained through the other probe member 242.
Patent JP-S57152240-A (JP)
Title: Milliwave band radio communication equipment provided with channel switching function
Inventor: OGUCHI TAKUROU
IPC: H04N5/00
Filed: 1981-03-13
Abstract: PURPOSE:To obtain a milliwave band mobile radio equipment used suitably for repeating of TV by exercising automatic control so that the subcarrier frequency of an audio signal varies with a radio frequency on a transmission side and an IF is made constant on a reception side. CONSTITUTION:On a transmission side, a subcarrier provided in the side band of video signal is frequency-modulated to transmit an audio signal corresponding to a channel of a radio frequency. On a reception side, on the other hand, automatic frequency control over a local oscillator to make an IF constant and leading- in operation by it are performed by a sweep oscillator 21. Then, a detector 26 outputs a frequency discriminating function signal that discriminates coincidence between a demodulated subcarrier frequency and a frequency set for every channel. The oscillator 21 is controlled by this frequency discriminating function signal to obtain a prespcribed subcarrier frequency after demodulation.
Patent JP-S53120753-A (JP)
Title: Coating device of exterior surfaces of pipes with solvents
Inventor: SATOU MINORU
IPC: B05C11/02
Filed: 1977-03-31
Abstract: PURPOSE: The title efficient device designed to feed pipes to an enclosed coating chamber and to take out them with a take-off device after spraying of the solvent automatically without polluting the working atmosphere. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08230173-A (JP)
Title: Ink jet recording device
Inventor: NAGANO KIYOSHI
IPC: B41J2/015
Filed: 1995-02-24
Abstract: PURPOSE: To speed up printing speed and simplify a paper feed mechanism. CONSTITUTION: An ink jet print head 2 comprises a drum-like head base 6 equipped with an axis of rotation 4 and a print head 8 arranged in a manner embedded in the outer peripheral face of the head base 6. Paper 10 are set along the outer peripheral face of the head base 6 at a predetermined distance from the outer peripheral face in a curved state, and are fed continuously in the direction of an arrow Z.
Patent JP-S62194257-A (JP)
Title: Electrophotograpshic sensitive body
Inventor: GUEN CHIYAN KEE
IPC: G03G5/04
Filed: 1986-02-20
Abstract: PURPOSE:To obtain the titled body having a negative electrifiability and having the high sensitivity against a ray having >=760nm of long wavelength by incorporating an appropriate amount of phthalocyanine compd. to titanium oxide- oxadiazole composition. CONSTITUTION:The photosensitive layer is formed by dispersing titanium oxide, phthalocyanine compd. or its derivatives and a positive hole transfer compd. in a binding resin. The positive hole transfer substance is exemplified by oxadiazole compd. The titled body is formed by finely grinding titanium oxide, phthalocyanine compd. or its derivatives and oxadiazole compd. into particulates, and by adding the obtd. powders to the solution of the binding resin dissolved in the suitable org. solvent, followed by uniformly dispersing it, and then by coating it on the conductive substrate and drying it. Thus, the electric interaction among phthalocyanine-oxadiazole-titanium oxide composition produces. The generation and the transfer of the electrostatic charge carrier due to excitation of phthalocyanine makes possible by irradiating a ray having >=760nm of a long wavelength. The titled body displays the high sensitivity, even if in case of irradiating the ray having the long wavelength.