baber/WOPTO huggingface dataset:
Patent JP-H119067-A (JP)
Title: Combine harvester
Inventor: IWAMOTO HIROSHI
IPC: A01F12/10
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a combine harvester designed to set up a tilting operational means on the side of an automatic grain culm feed-in device to facilitate switching to manual threshing operation mode and improve manual threshing operability. SOLUTION: This combine harvester is so designed that a threshing device 3 bearing an automatic grain culm feed-in device 2 in the direction of machine body advancement is provided behind a reaping carrier 1 in a tiltable way by the aid of a tilting means so as to enable the vertical position of the device 2 to be changed, and a tilting operational means for the tilting means is provided on the automatic grain culm feed-in device 2 side; wherein it is preferable that a tilting switch 40 is provided on the front end of a threshing chamber cover 41 on the device 2 side.
Patent JP-H11355913-A (JP)
Title: Propelling coil feeding circuit for railway of magnetic levitation system
Inventor: NAKAMICHI YOSHINOBU
IPC: B60L13/03
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To decrease the number of converters to be installed by preventing the occurrence of the drop of a driving force at the time when a car crosses a section, even if power is fed to neighboring sections from the same converter. SOLUTION: In addition to the usual feeding section switches SFn (where n is a natural number), short-circuiting switches SSn which short-circuit or open the end of each section Sn , and cross over switches SWn which open or close the connection between the end of each section Sn and the input terminal of the next section Sn+1 are provided. These switches are controlled by a feeder controller 2. While a car is within the section Sn , SFn and SSn are closed with the others opened. When the car is about to reach the boundary line with the section Sn+1 , SSn is opened, and SSn+1 and SWn closed. When the car crossed the boundary line, SFn and SWn are opened, SSn+1 being left closed.
Patent JP-H0621960-A (JP)
Title: Optical repeater
Inventor: ITABASHI KENICHI
IPC: H04B10/077
Filed: 1992-07-01
Abstract: PURPOSE:To automatically perform ring back and the cancel by controlling the ring back while detecting that there is no signal in an optical fiber transmission line and transmitting a specified signal not to appear at the time of information transmission. CONSTITUTION:A signal detection unit 17b detects that when any fault is occurred in an optical fiber 2a, the output of an optical reception unit 14b is not changed but keeps a silence state, and a relay 16b for ring back returns data and turns to a ring back state corresponding to a state change signal 21b. As the specified signal not to appear at the time of information transmission, a silence signal 22b is outputted by a low frequency generation unit 18b, transmitted to an optical transmission unit 13b, optical fiber 2b and optical reception unit 14a and detected by a frequency monitor unit 20a, and ring back is automatically performed by a relay 16a for ring back. At the time of fault recovery, the ring back release is similarly and automatically performed as well.
Patent JP-H1017987-A (JP)
Title: Hot tool steel excellent in high temperature strength and fracture toughness
Inventor: NOMOTO KENICHI
IPC: C22C38/00
Filed: 1996-07-04
Abstract: PROBLEM TO BE SOLVED: To produce a hot tool steel having high temp. strength and fracture toughness sufficient for improving the service life of a tool. SOLUTION: This steel has a compsn. contg. 0.25 to 0.40% C, 0.2 to 0.5% Si, 0.3 to 1.5% Mn, 0.5 to 2.0% Ni, 2.7 to 5.5% Cr, 1.0 to 2.0% Mo, 0.3 to 1.0% W, >0.50 to 0.80% V, 0.005 to <0.10% Al, <=0.015% P, <=0.005% S, <=0.004% N, and the balance Fe with inevitable impurities. Furthermore, the content of N in the case 0.0005 to 0.02% B is independently contained may be regulated to <=0.007%, that in the case one or more kinds among Ti, Zr and Nb are contained by 0.005 to 0.05% in the total of Ti(%)+[48/91]Zr(%)+[48/93]Nb(%) may be regulated to <=0.008%, and that in the case one B and one or more kinds among Ti, Zr and Nb are contained may be regulated to <=0.010%.
Patent JP-S5877920-A (JP)
Title: Bearing device
Inventor: HASHIBA YUTAKA
IPC: F16N7/28
Filed: 1981-11-02
Abstract: PURPOSE:To prevent an occurrence of damage by burning in the bearing at  starting by a method wherein a pair of upper and lower oil vessels are connected by a cooler pipe, and a lubricant is circulated by a centrifugal pump  provided on a rotary shaft so that the bearing is dipped into the lubricant when  the rotary shaft is being stopped. CONSTITUTION:When the rotary shaft 1 is inoperative, the level of the lubricant is at ''A'' and the ball bearing 4 is dipped into the lubricant 8. Accordingly, when the rotary shaft 1 starts, the ball bearing is lubricated sufficiently not to cause a trouble of burning. When the rotary shaft 1 rotates, the centrifugal  pump 6 is operated to feed the lubricant 8 in the lower oil vessel 20 from a low pressure side oil vessel 25 into a high pressure side oil vessel 24. As a result of  this, the pressure of the lubricant in the high pressure side oil vessel 24 increases, so that a part of the lubricant enters the upper oil vessel 19. Accordingly, the oil level on the ball bearing 4 side descends, therefore the ball bearing never stirs the lubricant and also the bearing damage can be minimized.
Patent JP-H088635-A (JP)
Title: Antenna impedance matching box and antenna system using the impeadance matching box
Inventor: YASUDA TAKESHI
IPC: H01Q1/50
Filed: 1994-06-23
Abstract: PURPOSE:To attain the impedance matching between an antenna and a transmission line in a wide band and neither adjustment nor complicated mechanism required by connecting an inverse circuit of antenna impedance to the output terminal of the antenna to constitute a constant resistance circuit. CONSTITUTION:An inverse circuit of antenna impedance is connected to the output terminal of an antenna so that a constant resistance circuit is constituted. Two monopole antennas are placed with a space 2r secured between them to construct an antenna system, and a 180-degree hybrid circuit 3 synthesizes both sum and difference outputs based on the outputs of two antennas which are led by the transmission lines of the same length. Then a 90-decree hybrid circuit 4 shifts the phase of the sum output by 90 degrees to the phase of the difference output. Therefore both outputs have the same phase. A goniometer 5 applies these outputs of the same phase to the fixed windings which are placed orthogonal to each other. Thus an output is obtained from the rotary winding of the goniometer 5 in response to the angle of the rotary winding.
Patent JP-H0885011-A (JP)
Title: Cutter with guide roller, cutting device and processing machine
Inventor: ARIMOTO TADAHIRO
IPC: B23C3/12
Filed: 1995-07-11
Abstract: PURPOSE: To perform such a work as chamfering, stage processing, recessing and the like, which make reference a specified reference plane, simultaneously at two places. CONSTITUTION: An upside cutting member 1 which is screwed on the upside of a double-end stud 4, a guide roller 3 which is fitted on the double-end stud 4 through a bearing 8, and a lower side cutting member 2 which is screwed on the lower side of the double-end stud 4 are provided. The guide roller 3 is freely rotatable with respect to the double-end stud 4. The upside cutting member 1 and the lower side cutting member 2 are respectively provided with three chip fitting parts 5, 6 on which throw away chips 15, 16 are fixed.  Among respective edges 19a to 19d and 20a to 20 of respective chips 15, 16, the edge matching the curvature of the angular part of a work piece 30 is fixed so that it may face toward the angular part of the work piece 30 and the spaces between the upside cutting member 1 and the bearing 8 and the lower side cutting member 2 and the bearing 8 are regulated by the number of spacers 7. The angular part of the work piece 30 is chamfered by rotating a drive shaft 22 and moving the guide roller 3 along the side of the work piece 30.
Patent JP-S5876470-A (JP)
Title: Solid cleaner composition
Inventor: MURAKAMI KIMIO
IPC: C09D9/04
Filed: 1981-10-31
Abstract: PURPOSE:To obtain titled composition of thixotropic nature, capable of readily removing any stain, assuring permanent cleanness, comprising each specific gelling agent, organic solvent, and surface active agent. CONSTITUTION:The objective composition comprising (A) 2-12pts.wt. of a gelling agent (e.g., dibenzylidene sorbitol), (B) 60-95pts.wt. of an organic solvent (e.g., butyl alcohol, ethylene glycol), and (C) 0.5-10.0pts.wt. of an surface active agent (e.g., sodium dodecylbenzenesulfonate) and further, if required, (D) 0.1- 30.0pts.wt. of a resin (e.g., nitrocellulose), a perfume, an abrasive substance, etc. USE:For removing the stain cause by oily ink, crayon chalk, etc.
Patent JP-H1120346-A (JP)
Title: Copying cut form sheet
Inventor: AJIRO TAKASHI
IPC: B41M5/124
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To prevent a falsification of describing information by obtaining copying information due to mixed color of colors difficult to be reproduced by any method for coloring by making a plurality of color couplers affect a developer. SOLUTION: A coupler microcapsule layer 12, in which a microcapsule containing a first color coupler for color developing in contact with a developer and a microcapsule containing a second color coupler for color developing in color different from color developing by the first coupler are mixed, is provided on a developer part 10 provided on opposed surface of an upper sheet piece 2 and a lower sheet piece 3, and an upper sheet piece side self-color developing part 11 and lower sheet piece side self-color developing part 13 are formed. Thus, information described from the piece 2 side by folding is simultaneously copied on the part 11 and the part 13 with mixing color of the color developing by the first coupler and the color developing by the second coupler.
Patent JP-H1019571-A (JP)
Title: Apparatus for holding survey pole
Inventor: ISHIHARA NAOKI
IPC: G01C15/06
Filed: 1996-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a survey pole-holding device whereby a survey pole can be easily set vertically on a station. SOLUTION: A detachable bearing part 4a is fitted at a supporting part 3 set at a leg head part of a survey tripod 1. The bearing part 4a can be disassembled and carried with. A ball coupling 4b integral with a first arm 5 is supported at the bearing part 4a. A joint 4 is formed of the bearing part 4a and ball coupling 4b. The first arm 5 extends forward from the joint 4. A horizontal shaft 6 is set at a leading end of the first arm 5. A second arm 7 is coupled to the horizontal shaft 6, and a horizontal shaft 8 is set at a leading end of the second arm 7. Moreover, a pole-holding body 10 for holding a survey pole 9 is supported at the horizontal shaft 8.
Patent JP-H0338842-A (JP)
Title: Semiconductor device
Inventor: SUEMATSU EIJI
IPC: H01L29/778
Filed: 1989-07-06
Abstract: PURPOSE:To reduce a source inductance and a parasitic capacity between a source and a gate and to eliminate a defect to be caused when an electric-power supply part comes into contact with a wire by a method wherein a plurality of source electric-power supply parts are formed and the individual source electric-power supply parts are connected via a via hole. CONSTITUTION:A semiconductor device is provided with a single gate electric- power supply part 1b; source electric-power supply parts 3b are connected to a package by using via holes 3c. Consequently, the source electric-power supply parts 3b can be installed away from the gate electric-power supply part 1b; in addition, the source electric-power supply parts 3b can be arranged so as not to surround the gate electric-power supply part 1b. Thereby, a defect, in reliability, to be caused when the electric-power supply parts 1b, 3b come into contact with a wire is eliminated, a parasitic capacity between a source and a drain is reduced, and a source inductance is reduced.
Patent JP-2001005898-A (JP)
Title: Automatic teller machine provided with transfer transacting function by transferring card
Inventor: OGAWA YOSHIHARU
IPC: G06Q20/18
Filed: 1999-06-22
Abstract: PROBLEM TO BE SOLVED: To execute transferring transaction without making a customer re- input information on a transferring destination, etc., even when contents printed on a transferring card cannot be read by reading contents printed to the transferring card when the read content of the magnetic data in the transferring card is not normal. SOLUTION: At the time of inserting a transferring card 1 to the magnetic card reading and writing part 3 of an automatic teller machine 2, magnetically recorded data on the rear surface of the card 1 is read and a magnetic data deciding means 2b judges whether the data was normally read. When it was not read normally, the magnetic data is decided to be defective and an image reading part 4 reads character information 1a and a bar code 1b on the surface of the card 1. Read information is decided by an image reading judging means 2d. When a bar code 2d is normally read, data stored at a corresponding position is fetched as information on a transferring destination by accessing to a database 6 through the use of an address expressed by a bar code and the data is processed by a transferring processing means 2c.
Patent JP-H05213519-A (JP)
Title: Stacker with electronic lock mechanism
Inventor: NANBA YOSHIKO
IPC: B41J13/00
Filed: 1991-07-16
Abstract: PURPOSE:To keep the secret of the printed paper with a stacker in a printing device to be used in a field, where the output to be kept secret is not so much ordinarily. CONSTITUTION:In multiple stackers 3a, 3b,... for housing the printed paper, which are printed by a printing device 2 connected to a computer 1, temporarily, any one of stacker 3a among the stackers 3a, 3b... is provided with an ID storage circuit 31 for housing the ID data sent from the computer 1 previously, an ID reading buffer 36 for housing the ID information input from an ID reading machine 35 provided in the stacker 3a, a checking circuit 32 for checking both the output of the ID storage circuit 31 and the ID reading buffer 36, and a door lock mechanism 34 for opening the door of the stacker 3a in the only case where the results of the check coincide with each other.
Patent JP-S6330488-A (JP)
Title: Spirooxazine derivative and sensitized material using said derivative
Inventor: TATEOKA YASUO
IPC: C07D498/20
Filed: 1986-07-25
Abstract: NEW MATERIAL:A compound shown by formula I (n is 1-6; R<1> is alkyl; R<2> and R<3> are >= 2C alkyl, alkoxyalkyl, cycloalkyl or aryl; rings A and B are hydrocarbon aromatic ring or hetetocylic aromatic ring which may be replaced). EXAMPLE:A compound shown by formula II. USE:A photochromic sensitized material usable as light adjusting material, optical filter, masking material and actinometer having improved compatibility with high polymer compound, coloring concentration and fastness to colored state. PREPARATION:For example, an indolenine compound (e.g. 2-methyl-3,3-dimethyl- indolenine, etc.) shown by formula III is reacted with an alkylating agent (e.g. p-toluenesulfonic acid methoxyethyl ester, etc.) shown by formula IV and then with a nitroso-hydroxy derivative shown by formula V.
Patent JP-H0522472-A (JP)
Title: Modulator-demodulator
Inventor: ANZAI TAKEO
IPC: H04M11/00
Filed: 1991-07-16
Abstract: PURPOSE:To prevent a delay in a changeover time due to the decoding disable state of a reception signal and mistake in a changeover procedure by quickly adjusting a gain of an acknowledge signal from a destination so as to allow the MODEM to immediately cope with a level change in the reception signal after line changeover. CONSTITUTION:An acknowledge signal sent from a MODEM of a destination is inputted to an amplifier section 16 from a line changeover switch 14 and also inputted to a level measurement section 11. As soon as an acknowledge signal enters a comparator 18 in the inside of the level measurement section 11, a counter 20 starts counting. The comparator 18 uses a D/A converter 19 to compare the level of a count signal after being converted into an analog signal with a level of the acknowledge signal and when the count signal and the acknowledge signal are equal, the count of the counter 20 is stopped. A control section 15 discriminates a level based on the count according to a count - level cross reference list stored in advance in the control section 15 and adjusts the gain of the amplifier section 16 to obtain an optimum gain to the level.
Patent JP-H0618607-A (JP)
Title: Method and apparatus for measuring leaking current of terminal
Inventor: TOMINAGA TOSHIHIKO
IPC: G01R31/26
Filed: 1992-07-02
Abstract: PURPOSE:To secure reliability by simplifying the method for measuring the leaking current at an outer terminal in a control device of an LSI and the like. CONSTITUTION:An output control signal (e) of an output part 3 of a common input/output terminal in a control device 1 of an LSI or the like is opened with a leaking-current-measuring-mode setting signal (a). The input of a NOR element 4 for gate signal output of a PMOS is fixed to a power supply voltage VDD (Hi). Thus, the PMOS gate signal (b) in the output part 3 is made inactive (Hi). The input of a NAND element 5 for the gate signal output of an NMOS is fixed to VDDN (Lo). Thus, the NMOS gate signal (c) in the output part 3 is made inactive (Lo). The output (point P) of the output part 3 is set at a high impedance state.
Patent JP-S6065165-A (JP)
Title: Liquid sprinkling method and apparatus to fiber bale
Inventor: FUERUDEINANDO RAIFUERUDO
IPC: D06B1/02
Filed: 1984-08-24
Abstract: A bale opener has a horizontally back-and-forth travelling assembly, including an opening device for progressively removing fiber material from a top surface of the bale during a working pass. The bale opener is combined with a spraying arrangement including a spraying nozzle mounted on the assembly for travel therewith as a unit. The spraying nozzle is oriented downwardly for discharging a downwardly directed fluid on the top surface of the bale during travel of the assembly.
Patent JP-H0526490-A (JP)
Title: Air conditioner
Inventor: YAMAGUCHI MASASHI
IPC: F24F7/08
Filed: 1991-07-16
Abstract: PURPOSE:To improve the performance characteristics of an air conditioner, in which the blower has its inlet port facing a side wall of the outer casing, by outwardly projecting part of the side wall in such a manner as to widen the space for the passage of air at the inlet port. CONSTITUTION:An air-supplying blower 30 and an air-discharging blower 31 are provided, the former forming an air-supplying passageway 23 and the latter an air-discharging passageway 24 inside an outer casing 15 which has inlet openings 18, 20 on the indoor side and the outdoor side respectively and outlet openings 19, 21 likewise on the two sides. The side wall 17 of the outer casing 15 at the part which the inlet port 26 in the casing 27 of either of the blowers 30, 31 faces is projected outward to form a projection 33. This projection expands the space for the passage of air between the inlet port and the side wall of the outer casing, so that the pressure loss caused by the passageway for air is reduced and an improvement in performance of the blowers results.
Patent JP-S5967326-A (JP)
Title: Recovery method of valuable metal from alloy containing rare earth elements
Inventor: MATSUYAMA FUMIO
IPC: C22B59/00
Filed: 1982-10-07
Abstract: PURPOSE:To recover valuable metals with simple operation by recovering copper and Zr as insouble residues from alloys of rare earth elements, Co, Ni, iron, copper and Zr, separating Co, Ni and iron by an electrolytic method and recovering rare earth elements by oxalic acid. CONSTITUTION:Alloys contg. rare earth elements and contg. at least 1 kind among Co, Ni, iron, copper, Zr are extracted with an aq. sulfuric acid soln. of about 50-100g/l to make an extracted liquid of <=15g/l concn. of rare earth element, <=50g/l total concn. of Co, Ni and iron, and 1.5-4.0pH. Copper and Zr are recovered as insoluble residues. The extracted liquid is subjected to a sepn. of Co, Ni and iron at about 50-60 deg.C liquid temp., <=2A/dm<2> DK and <=5V cell voltage. An aq. soln. of oxalic acid of about 10% at the amt. less than equivalent based on the rare earth elements incorporated in the aq. soln. is added to the liquid to separate the rare earths as precipitate of oxalate. The precipitate is roasted in the atm. air, and the remaining liquid is recycled.
Patent JP-S5965232-A (JP)
Title: Force measuring device
Inventor: YAMANAKA MASAMI
IPC: G01L1/00
Filed: 1982-10-05
Abstract: PURPOSE:To measure force highly accurately over the broad range, by arranging a contilever type main strain yielding elastic body and a secondary strain yielding elastic body with an interval being provided in the up and down direction, and coupling a force detecting device between the working points of both strain yielding elastic bodies. CONSTITUTION:A main strain yielding elastic body 1 and a secondary strain yielding elastic body 2 are formed by the same material or a material having the equal temperature coefficient, so that the maximum stress at deflecting parts 1a and 2a is equal. One end of each body is fixed to a fixing table 4 through a member 3. The other ends of the bodies are connected by a chord 7. To the chord 7, a magnetic field is applied by a magnetic field generating body 8, which is provided on the main strain yielding elastic body 1. Since the chord 7 is connected to an amplifier 9, a current flows through the chord 7 when the chord is vibrated and deflected in the direction the chord 7 cuts the magnetic field by the application of a load. The current is supplied to the amplifier 9 through a capacitor 10. The amplified output is supplied to the chord 7. By measuring the repeating frequency of the chord 7 at this time, the tension, i.e., a load can be determined.
Patent JP-H0466220-A (JP)
Title: Method for correcting twist or bent of aluminium material to be extruded and formed
Inventor: SUGIO EIJI
IPC: B21C35/03
Filed: 1990-07-02
Abstract: PURPOSE:To eliminate the strain of longitudinal direction by moving the roll for correcting to the longitudinal direction while pressing the above to the one side of the material to be extruded and formed in the state of the material to be extruded and formed being applied with the tension. CONSTITUTION:Both end parts 1a, 1a of aluminium material to be extruded and formed 1 are clamped with the clamping members 2a and pulled to the both side and the material to be extruded and formed 1 is applied with the required tension. In this state, the roll for correcting 3 is pressed to one side surface 1A of the material to be extruded and formed 1, and moved to the longitudinal direction of the material to be extruded and formed 1. In such a way, the twist and bent of the material to be extruded and formed 1 is corrected. Therefore, about the aluminium material to be extruded and formed, its twist and bent can be eliminated.
Patent JP-S60149819-A (JP)
Title: Magnetic disposer of air to be used for combustion
Inventor: AOKI TAKASHI
IPC: F23L7/00
Filed: 1983-09-21
Abstract: PURPOSE:To contrive saving of fuel cost, an improvement in horse power and reduction of noxious exhaust gas by improving combustion efficiency, by arranging a magnet so that a magnetic field acts upon air when the air to be used for combustion of an engine and a burner flows. CONSTITUTION:Things obtained by arranging magnets 5 spirally so that the faces of the thing on which the magnets 5 are faced are attracted with each other like a relation between an N pole and an S pole or between the S pole and the N pole are fixed to the inside and the outside of a pipe 3 of an air intake of an engine and a burner 1 and the tip of the air intake. Any number of the magnets can be fixed to the things.