baber/WOPTO huggingface dataset:
Patent JP-2000144386-A (JP)
Title: Formation of thin film by laser vapor deposition and laser vapor deposition device used in this formation of thin film
Inventor: KOIDE NAOKI
IPC: C23C14/28
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a thin film by a laser vapor deposition method capable of preventing the reevaporation of a thin film deposited on the surface of a substrate and the damage to the inside face of an airtight chamber and capable of forming a thin film low in granular deposit density, and to provide a laser vapor deposition device used in this thin film forming method. SOLUTION: As to the thin film forming method and laser vapor deposition device, a vapor depositing material evaporated from a target 2 in an airtight chamber 4 irradiated with a laser beam 3 is deposited on the surface of a substrate 1, a shielding board 16 for checking the passage of the laser beam 3 is interposed on the space between the substrate 1 or the airtight chamber 4 and the target 2, and while the application of the laser beam 3 reflected by the target 2 to the surface of the substrate 1 or the inside face of the chamber 4 is checked by the shielding board 16, the vapor depositing material is deposited on the surface of the substrate 1.
Patent JP-H11125254-A (JP)
Title: Movement preventive method for oil exuded from oil retaining bearing and oil retaining bearing
Inventor: SATO MASAMICHI
IPC: F16C33/10
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To prevent lubricating oil exuded from an oil retaining bearing from moving to a toner chamber by going along a rotary shaft, and prevent generation of a toner agglomerate by arranging a groove and/or a section in the specfic direction to the shaft direction on a bearing surface. SOLUTION: A plate-like section 9 contacts with it in the direction of a straight line passing through an intersection of both directions between an angle of 90 degrees formed by the direction wished to be moved in the shaft direction on a surface of a rotary shaft 3 and the rotational direction of the shaft. Therefore, even if lubricating oil exuded from a bearing tries to move toward a toner chamber by going along a surface of the shaft, when the shaft rotates, it flows down along the section 9 by receiving arrow 11 directional force by colliding with the section 9. In this case, an angle of the section 9 and the shaft direction is suitable in about 20 to about 70 degrees, and when the rotational direction is inverse to an arrow 10, the section 9 is desirably installed in a position symmetric to a perpendicular containing the axis.  Therefore, a movement of the oil exuded from the bearing can be prevented.
Patent JP-H02177744-A (JP)
Title: Telemetering system
Inventor: TAKATSUKASA NAOTAKE
IPC: H04Q9/00
Filed: 1988-12-28
Abstract: PURPOSE:To compensate a delay in satellite propagation in the case of applying sequential polling to a station to be monitored and to shorten the data collection time by providing a monitor station sending a polling signal to the station to be monitored without awaiting the end of data collection from the station to be monitored in the telemetering system for a satellite line. CONSTITUTION:A monitor station 1 sends a polling signal 6 to the station to be monitored 2. Then a polling signal 8 to the station to be monitored 3 is sent succeedingly without awaiting the arrival of a reply data 7 returned by the station to be monitored 2 to the polling signal 6. Similarly, the polling signal is sent to the station to be monitored 6. Thus, the total sum of the propagation delay (polling signal propagation delay 10+data signal propagation delay 11) in the station to be monitored 2 and the propagation delay (polling signal propagation delay 12+data signal propagation delay 13) in the station to be monitored 3 and the propagation delay time up to the succeeding station to be monitored 5 is not the series sum. Thus, the delay in the satellite propagation is compensated.
Patent JP-2001157492-A (JP)
Title: Electric cleaner
Inventor: AKIYAMA TOSHIRO
IPC: A47L9/28
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To provide an electric cleaner in which power consumption is reduced by sucking dust at a constant suction air volume when a cleaner brush is pressed against the floor surface and reducing suction air volume when the cleaner brush is lifted from the floor surface thereby eliminating useless suction. SOLUTION: The electric cleaner comprises a triac 3 for supplying a current to a commutator motor 1, a current transformer 4 for detecting a current flowing through the commutator motor 1, a circuit 6 for rectifying the output voltage of the current transformer 4, a circuit 7 for smoothing the output from the rectifier circuit 6 to produce an output proportional to the mean value, a circuit 11 for peak holding the output from the rectifier circuit 6 to produce an output proportional to the peak value, a circuit 12 for selecting the output from the mean value circuit 7 or the output from the peak hold circuit 11 competitively to output the higher voltage value, means 8 for controlling the firing angle of the triac 3 such that the output of the competitive output circuit 12 will be constant,  and a circuit 9 for receiving the output from the firing angle control means 8 and delivering a drive signal to the gate of the triac 3.
Patent JP-H02173239-A (JP)
Title: Manufacture of r-fe-b anisotropic annular magnet
Inventor: WATANABE TERUO
IPC: H01F41/02
Filed: 1988-12-26
Abstract: PURPOSE:To manufacture an extra thin R-Fe-B anisotropic annular magnet by compacting a powdered R-Fe-B magnetic alloy (R means lanthanoide series) into an annular shape in a nonoxidizing atmosphere at specific temp. and magnetizing the resulting magnet in a radial direction. CONSTITUTION:A powdered R-Fe-B magnetic alloy 1 filled into a void surrounded by a mandrel 3, a die 4, and a knockout punch 5A is heated up to 600-900 deg.C by means of a heater 9A and compacted into an annular shape in a nonoxidizing atmosphere by means of an upper punch 5B. The resulting green compact 2 in which theoretical density is regulated, preferably, to >=about 99% is heated at 600-900 deg.C by means of a heater 9B and then rolled in a nonoxidizing atmosphere by means of a fixed roll 6A and a rolling reduction roll 6B to undergo thickness reduction. At this time, height H is controlled by means of rolling rolls 7A, 7B. Further, as the above atmosphere, an atmosphere of <=10<-3>Torr vacuum or inert gas is preferred. The resulting thin-walled annular compact is magnetized in a radial direction. By this method, the high- efficiency extra thin R-Fe-B anisotropic annular magnet improved in dimensional accuracy and having smooth surface can be obtained at a low cost.
Patent JP-H01180782-A (JP)
Title: Tig fusion treating method
Inventor: ISHIDA MITSUMASA
IPC: C22F3/00
Filed: 1987-12-28
Abstract: PURPOSE:To stabilize TIG fusion treatment and to obtain the heated and fusion- treated surface with satisfactory quality by providing a contact tool to move in the same direction at the same speed as TIG arc torches and connecting material to be treated to the other pole of a power source via the contact tool. CONSTITUTION:TIG fusion treating equipment is set up at the prescribed position on base metal 12 and then, a DC current is carried thereto and at the same time, arcs 15 are generated by the plural TIG arc torches 11. At this time, a closed loop where the current is carried through the contact tool 14, the base metal 12 and the torches 11 is formed. The arcs 15 between the torches 11 and the base metal 12 are influenced by a magnetic field generated by the current carried through the contact tool 14 and the arcs 15 are bent backward in the opposite direction to the torch proceeding direction Y. In addition, the distance between the TIG arc torches 11 and the contact tool 14 is near and maintained constant. Accordingly, since the arcs 15 are driven forward stably in a constant magnetic blow state, the stable TIG fused surface can be formed.
Patent JP-H01172110-A (JP)
Title: Circulating type warehouse
Inventor: KODAMA KOZO
IPC: B65G1/133
Filed: 1987-12-28
Abstract: PURPOSE:To contrive an improvement in housing efficiency as well as to make a device small in size by installing an elliptical driving endless flexible body the both ends of which are about truely round, rotatably close to the inner side of the bottom of a housing box, and thereby arranging a similar guiding endless stem in parallel with the inside of the driving endless flexible body in such a way as to guide a roller in the lower surface of the housing box. CONSTITUTION:A driving endless flexible body 8 is installed in an elliptical configuration between a driving wheel 3 and a driven wheel 4, and the sections of the driving wheel 3 and the driven wheel 4 are concurrently formed into an outside semi-circular section which is about truely round. And the driving endless flexible body 8 is arranged close to an imaginary rectangle formed by a housing box B so as to be rotatably connected with the lower surface of the housing box B. In addition, a guiding endless stem 9 having an about truely round semi-circular section at its both ends is arranged in parallel in the inside of the driving endless flexible body 8 in such a way as to be slidably brought in contact with a roller 13 provided for the lower surface of the housing box. Owing to this constitution, the housing box is moved while being driven by the driving endless flexible body and guided by the guiding endless stem, which situation allows the minimization of spaces among the housing boxes, thereby enabling an improvement in housing efficiency and the miniaturization of a device as well.
Patent JP-H01170439-A (JP)
Title: Electronic hemomanometer
Inventor: OGAWA HIROSHI
IPC: A61B5/022
Filed: 1987-12-25
Abstract: PURPOSE:To make printed blood pressure measured values easy to look by accurately arranging the same, by determining a printing position on the basis of the printing position data recorded on a card. CONSTITUTION:When a card C is inserted in an insert port 8 and the reference mark mr thereof is detected by an optical sensor 26, the reflectivity of said reference mark mr is stored. Next, the card C is advanced by one step not only to judge whether the mark mr is detected but also to read the kind thereof. Then, blood pressure is measured to determine a maximal blood pressure value, a minimal blood pressure value and a pulse rate. The obtained maximal blood pressure value or the like are displayed on a display device. The maximal and minimal blood pressure values and the pulse rate are printed on the card C along with a measuring date and, for example, a mark of one line, a mark of two lines and a mark of three lines are respectively printed when the maximal blood pressure is below 120mmHg, 120-170mmHg and 170-below 200 mmHg.
Patent JP-H11164055-A (JP)
Title: System for transferring data to distant place terminal
Inventor: SAKAMOTO MASAYUKI
IPC: H04L12/46
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a data transfer system with which a terminal can acquire information stored at a domestic server and can utilize it by connecting the terminal and domestic server mutually separated away through a public line network. SOLUTION: A terminal 102 performs dial-up connection from a nearby access point 105 through a provider 106 to an internet 107 while using a public line network 103 and requests transfer from a domestic server 101 to a transfer mediating means 401. The transfer mediating means 104 transfers the transfer processing request from the terminal 102 by connection through the closest access point 104 of the domestic server 101 to the domestic server 101 while using the public line network 103, and connects the domestic server 101 to the internet 107. The domestic server 101 edits/compresses the data corresponding to the transfer processing request and sends these data through the internet to the terminal 102 while using the IP address of the terminal 102 registered in an address managing means 402 at the provider 106.
Patent JP-2001148838-A (JP)
Title: Two-way signal monitor circuit
Inventor: OTANI HIROMICHI
IPC: H04N21/647
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a two-way signal monitor circuit that is provided with a monitor signal switching circuit and can monitor a 2-way signal from a common monitor terminal. SOLUTION: The two-way signal monitor circuit 100 consists of a coupler 50, a switch 101, a switch 102 in interlocking with the switch 101, and a termination resistor 103. With the switch 101 thrown to a position off a terminal (a), an outgoing monitor signal received from a terminal 23 is outputted to a monitor terminal 10. On the other hand, the switch 102 in interlocking with the switch 101 terminates a terminal 24. When the switch 101 is thrown to a position of a terminal (b), an incoming monitor signal received from the terminal 24 is outputted to the monitor terminal 10. Then the switch 102 is connected to a terminal (d) to terminate the terminal 23. According to the operation above, either the incoming and outgoing signals is outputted to monitor the 2-way signal.
Patent JP-H01170961-A (JP)
Title: Optical printer
Inventor: INUI YASUO
IPC: G03G15/04
Filed: 1987-12-25
Abstract: PURPOSE:To adjust the position of optical element arrays without special jigs by forming a toner image, formed on a photosensitive body on a photodetecting means and covering the joint of plural optical element arrays, through slits in parallel with said arrays through the use of lenses and detecting a change in light quantity passing through the slits. CONSTITUTION:The toner image formed on the photosensitive body 1 and covering the joint of plural optical element arrays 3-6 is formed on the photodetecting means 16-18 behind slit plates 22-24 possessing slits in parallel with the optical element arrays 3-6 through the use of image forming lenses 7-10, and a change in the quantity of light passing through the slits is detected by the photodetecting means 16-18. Therefore, the dislocation of the joint of the sharp toner images formed on the photosensitive body 1 can be grasped as a time-serial change in optical output from the photodetecting means 16-18, thereby detecting the dislocation of the joint correctly. Thus, the position of the optical element arrays can be adjusted without special jigs.
Patent JP-H01169223-A (JP)
Title: Refuse disposer
Inventor: HORIBE CHIKARA
IPC: F23G5/00
Filed: 1987-12-25
Abstract: PURPOSE:To use heat energy without waste by providing a heater consisting of a plurality of circuits arranged vertically and by switching them over selectively according to the condition of the refuse under disposal. CONSTITUTION:A current is supplied to a heater 12, which is passed through the bottom of a furnace and into a projection in a disposal vessel 5, so that the refuse 6 contained in the disposer 5 is heat-dried by the heat energy and then burned with a supply of air from an air inlet 7. Both the upper and lower circuits 12a, 12b are turned ON while the refuse 6 has such a large bulk as to have the heater 12 completely buried therein and receive all the energy therefrom, whereas, when the refuse 5 has become reduced in volume through the vaporization of the moisture and has the heater 12 above its top, the upper circuit 12a, which is no longer effective in heating the refuse 6, is turned OFF an only the lower circuit 12b is left to work. Thus electric energy can be used efficiently and economically for the disposal of the refuse.
Patent JP-2000154625-A (JP)
Title: Solar cell loaded roof and assembly method thereof
Inventor: TOKUNARI HIROHISA
IPC: H01L31/048
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a solar cell loaded roof capable of reducing site work to promote manufacturization rate even when roof panels constituting a roof surface is divided into a plurality of parts from a ridge part to an edge of eaves. SOLUTION: Bearing rail members 14A and 14B are split every roof panels 12A and 12B adjoined and arranged up and down, and joint bearing members 15 connecting the split bearing rail members 14A and 14B to each other are provided in a boundary part between the roof panels 12A and 12B. All solar cell panels 13 are mounted through bearing rail members 14 at a plant, joint solar cell panels 13A are mounted through the joint bearing members 15 at a construction site, and site work is controlled to the minimum to promote manufacturization rate.
Patent JP-H03192934-A (JP)
Title: Response signal sampling method
Inventor: KOBAYASHI KOJI
IPC: H04L7/00
Filed: 1989-12-22
Abstract: PURPOSE:To improve the reliability by sampling a response signal even in a 2nd sample timing when a prescribed response signal cannot be sampled in a 1st sample timing. CONSTITUTION:When a prescribed response signal to be sampled at first cannot be sampled in a sample timing P1, the generating period of a timing signal TX is extended and a 2nd sample timing P2 delayed by a prescribed time with respect to the sample timing P1 is decided. Then the response signal is sampled even in the 2nd sample timing P2. Thus, sure sampling of the response signal is attained and the reliability is improved.
Patent JP-H05140634-A (JP)
Title: High-frequency quenching method
Inventor: WATANABE HIYOSHI
IPC: C21D9/28
Filed: 1991-11-19
Abstract: PURPOSE:To form a hardened layer having uniform depth on the parts to be quenched in the whole work by cooling plural parts to be quenched with the orderly adjacent work at the same time after heating with plural high-frequency heating coil. CONSTITUTION:A shaft 10 with steps composed of small diameter parts 11, 12 and a large diameter part 13 and the side surfaces 14, 15 is quenched with high-frequency. At this time, heating conductive bodies 101-113 connected in series with the high-frequency heating coil 100 are arranged over the small diameter parts 11, 12 side surfaces 14, 15, large diameter part 13, and electric power is conducted through power supplying conductive bodies 118, 119. At the same time, to the crossing parts of the small diameter parts 11, 12 and the side surfaces 14, 15, the heating conductive bodies 201-208 in the other heating coil 200 are arranged and the electric power is conducted through power supplying conductive bodies 218, 219. By this method, each part of the shaft 10 with steps is heated uniformly and simultaneously. Thereafter, this shaft is cooled and the hardened layer can be formed to the uniform depth.
Patent JP-H01172258-A (JP)
Title: Production of ceramic containing iron
Inventor: YOSHIOKA FUMITAKA
IPC: C04B35/00
Filed: 1987-12-25
Abstract: PURPOSE:To obtain the title ceramic which is utilizable for preventing decoloration of pickles and relaxing sourness of vegetables pickled in rice bran and is excellent in both shelf stability of the ceramic stock and preventability for rust generation of iron powder by kneading the ceramic stock in which calcium aluminoborosilicate glass powder and clay powder are mixed with electrolytic iron powder with water, molding and calcining the kneaded sub stance. CONSTITUTION:30-80wt.% ceramic stock consisting of 60-40wt.% calcium aluminoborosilicate glass powder having 325 mesh particle size and 40-60wt.% clay powder having <=100 mesh particle size is blended with 70-20wt.% electrolytic iron powder having <=200 mesh particle size and water is added thereto and the mixture is kneaded and thereafter molded, dried and calcined at 870-950 deg.C for 1-3hr in the atmosphere. Thereby the tile ceramic in which the surface of the molded form after calcination is made to a thin porous ceramic layer and iron is allowed to remain in a metallic form in the inside and both Fe<3+> and Ca<2+> can be eluted into weak acidic water or salt water is obtained.
Patent JP-H08164925-A (JP)
Title: Beverage packaging device
Inventor: KITAHORA SHINYA
IPC: B29C49/06
Filed: 1994-12-12
Abstract: PURPOSE: To eliminate the necessity of sterilization of a container by providing a resin feeder, a blow molding machine, a beverage feeder section, a cap sterilizing device, a filling device, a cap tightening device and the like and disposing the blow molding machine, the filling device, the cap sterilizing device and the cap tightening device in a sterility chamber. CONSTITUTION: A beverage packaging device is provided with a resin feeder 10, a preform molding machine 12, a blow molding machine 14 for swelling preforms and molding a container, a cap feeder 24 and a cap sterilizing device 26 for sterilizing caps to be fed. The beverage packaging device is also provided with a filling device 16 for filling a sterilized beverage fed from a beverage feeding section into a blow molded plastic container and also a cap tightening device 22 for sealing the plastic container filled with the beverage by the sterilized cap. The blow molding machine 14, the filling device 16, the cap sterilizing device 26 and the cap tightening device 22 are disposed in a sterility chamber 30 to eliminate the necessity of a special container sterilizing process.
Patent JP-H05167071-A (JP)
Title: Semiconductor device and fabrication thereof
Inventor: MINAMI FUYUMI
IPC: H01L29/78
Filed: 1991-12-16
Abstract: PURPOSE:To prevent a gate oxide film from being contaminated and hereby ensure a high reliability gate oxide film by continuously forming a first polysilicon film just after formation of the gate oxide film. CONSTITUTION:An oxide film 2 is formed on a semiconductor substrate 1, and gate electrodes 31, 32 of a polysilicon thin film transistor(TFT) are formed through etching. A thin gate oxide film 4 is formed on the oxide film 2 by a CVD process. On the gate oxide film 4 a polysilicon thin film 5 is formed, and thereafter a source part, a channel part, and a drain part of a p channel polysilicon thin film transistor(TFT) are formed. Successively, an insulating oxide film 6 is depsoited on the polysilicon thin film 5 and the gate oxide film 4, through which a film 6 an opening part 7 is in turn formed. Further, a pattern of a high melting point metal film 8 or a polysilicon film is formed by photolithography and etching. Hereby, the gate oxide film is prevented from being contaminated to ensure a high reliability gate oxide film.
Patent JP-H09170999-A (JP)
Title: Manufacture of oxygen sensor
Inventor: KIKUCHI TOMOSHI
IPC: G01N27/409
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an oxygen sensor whereby a porous layer can be formed on the surface of an element main body of the sensor easily without a gap. SOLUTION: A platinum paste is printed at both faces of a solid electrolytic sheet 12 thereby forming an atmospheric electrode and an exhaust gas electrode 19. After the solid electrolytic sheet 12, a frame body 16, a bottom sheet 15 and a protecting sheet 20 are sequentially laminated, the laminate is pressed and bonded with a predetermined pressure into one body. A slurry P for forming a porous layer is stirred under predetermined conditions to adjust a viscosity. A front end part of an element main body 13 is dipped in the slurry P, and then raised up, so that the slurry P is adhered to the front end part. A porous layer 21 is thus formed. An unnecessary part of the porous layer 21 is cut and removed by a scraper B. The element main body 13 is, after being degreased, baked in a predetermined temperature pattern. A spray layer and a trap layer are formed on the porous layer 21.  Then, a heater is bonded to the bottom sheet 15.