baber/WOPTO huggingface dataset:
Patent JP-H06139541-A (JP)
Title: Magnetic recording medium
Inventor: KITAORI NORIYUKI
IPC: G11B5/73
Filed: 1992-10-26
Abstract: PURPOSE:To obtain high output at high frequency by forming magnetic layers in a manner that in the cross section along the traveling direction of the medium, the columnar structure of each magnetic layer shows oblique growing direction to the normal line of the layer opposite to the growing direction of adjacent layers. CONSTITUTION:The columnar structure of each layer is shown as oblique lines in the figure and each columnar structure is formed inclined to the normal line of the layer opposite to the columnar structure of adjacent layers. The inclined angle theta1, theta2, theta3 of columnar structure to normal lines P1, P2, P3 are in the relation of theta1 > theta2 > theta3 and the inclined angle is generally 30-80 deg.. This magnetic recording medium is formed in a manner that the columnar structure of the magnetic layer 1 to be in contact with a magnetic head is almost perpendicular to the head, while the magnetic layer 3 near the substrate has the most inclined columnar structure. Thus, both of coercive force due to oblique vapor deposition and high density recording due to perpendicular magnetization can be maintained. Since inclination of magnetic layers 1, 2, 3 are alternately changed to opposite directions, excellent output can be obtd. without depending on the traveling direction of the tape.
Patent JP-H06138065-A (JP)
Title: Humidity measuring instrument
Inventor: KOIKE KUNIO
IPC: G01N27/04
Filed: 1992-10-26
Abstract: PURPOSE:To correct the characteristic of a humidity detecting element, the electric resistance of which changes when the humidity changes, that the resistance value of the element changes in accordance with the temperature. CONSTITUTION:This instrument uses a humidity detecting element 1 and temperature defecting element 2 having a characteristic equivalent to the temperature characteristic of the element 1 and a control circuit 4 which selectively drives the elements 1 and 2 by means of an R-f conversion circuit 3. The instrument also uses a control circuit which selectively drives a resistance element having no temperature-depending characteristic. Since it is unnecessary to newly add any element for correcting temperature, the temperature of the instrument can be corrected with a simple constitution and the size and cost of the instrument can be reduced.
Patent JP-S63141359-A (JP)
Title: Semiconductor integrated circuit device for voltage conversion circuit
Inventor: ISHIKAWA HIROYUKI
IPC: H01L27/088
Filed: 1986-12-03
Abstract: PURPOSE:To integrate into a semiconductor substrate with facility a voltage conversion circuit handling various operating voltages by a method wherein a semiconductor layer is segmented, for the accommodation of a MOS transistor or MOS transistor group, by isolating layers of one conductivity type extending from a primary surface to a substrate layer and MOS transistors of specified conductivity types are built into the nowsegmented semiconductor layer. CONSTITUTION:A semiconductor layer 20 is of the n-type, preferably of the high-resistance n<->type, opposite in conductivity to a semiconductor substrate 1. The substrate 1 is an ordinary p-type substrate 10. isolating layers 30 are similar to a substrate layer 10 in that they are of the p-type. The isolating layers 30 are so doped like the substrate layer 10 that they extend to the substrate layer 10 from a main surface 1a of the semiconductor substrate 1 including the semiconductor layer 20. MOS transistors are built into the semiconductor layer 20 now segmented by the isolating layers 30. For a leftmost MOS transistor Tni-1 equipped with an n-channel, there is a p-type diffusion layer 21 in the semiconductor layer 20. The diffusion layer 21 is prepared by the ordinary selective diffusion method before the transistor Tni-1 is built in.
Patent JP-2001108183-A (JP)
Title: Repairing construction method for inner surface of existing pipe conduit and ring assembling and conveyng device for segment used therefor
Inventor: KANEUJI MAKOTO
IPC: F16L55/16
Filed: 1999-10-08
Abstract: PROBLEM TO BE SOLVED: To obtain a repairing construction method for an inner surface of an existing pipe conduit which can secure required strength even when it is adapted to the existing pipe conduit having a large diameter, secure processing quality, enables work execution while flowing drainage therethrough, and widening the area capable of work execution. SOLUTION: A plurality of segment rings 1 are continuously assembled inside an existing pipe conduit to form a reinforcing segment pipe body 19.
Patent JP-2001112166-A (JP)
Title: Current limiter
Inventor: SHIMOHATA KENJI
IPC: H01C7/13
Filed: 1999-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a current limiter which is simple in structure and is inexpensive. SOLUTION: A current limiter, which is connected in series to a power system and suppresses an overcurrent flowing load, is equipped with first and second coils, which are electrically connected in series to have negative magnetic coupling state, a breaker which is connected in series to the above second coil, a short circuit line which is connected in parallel to the unit connected in series of the above second coil and the above breaker, and an overcurrent detector which detects the current flowing to load and opens the above breaker at detection of overcurrent at or higher than the prescribed value. This current limiter suppresses an overcurrent by the high impedance first coil, by opening the breaker, when an overcurrent at or higher than the prescribed value flows to the load, thereby short-circuiting the unit connected in series of the second coil and the breaker, to allow the current to the first coil and the short circuit line, and also prevents the occurrence of arc in the breaker.
Patent JP-H07138175-A (JP)
Title: Oxygen of ginseng saponin
Inventor: HIROSE TAKU
IPC: B01D15/00
Filed: 1993-11-17
Abstract: PURPOSE:To provide a method for efficiently obtaining a ginseng saponin freed of phenolic substances from an extract separated from the ginseng with a polar solvent. CONSTITUTION:This method for producing a ginseng saponin is to extract a root part of the ginseng with a polar solvent, treat the resultant extract with an iron salt solution regulated to a neutral pH and remove phenolic substances therefrom. The ginseng saponin produced by the method is blended in a composition such as a medicine, a cosmetic or a food.
Patent JP-2000107065-A (JP)
Title: Animal type lathering/washing soap net
Inventor: KAWASAKI TAMIE
IPC: A47K5/00
Filed: 1998-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a soap net allowing soap to be stored and dried well, be taken in and out by one hand, and be used until no soap remains, and enabling no only the soap stored to lather but also dirt to be removed and other facial cleaners or the liek to lather, the soap net being improved in functions so that it allows washing small parts such as the tips of fingernails and improves the efficiency of consuming soap, as well as in design so that it creates an enjoyable and brighter atmosphere where it is used. SOLUTION: A soap net body 1 is shaped like a pretty animal and fitted with a pocket 4 having an inner partition part 3 for preventing a cake of soap put in its belly 2 or head 5 from dropping easily. The soap net body 1 is suspended by a hanging cord 6 attached to the head 5 to allow droplets to go down and a tail brush 8 is prepared at its hip part 7 to allow cleaning dirt off fingernails by means of the tail brush containing the droplets, or another brush.
Patent JP-2001111628-A (JP)
Title: Image transmitter, image received and their methods
Inventor: TOYODA KIYOSHI
IPC: H04L12/58
Filed: 1999-10-08
Abstract: PROBLEM TO BE SOLVED: To provide an image transmitter that automatically acquires an IP address of an image receiver in a network introducing the DHCP and directly transmits image information thereto. SOLUTION: An RARP processing section 509 acquiring a MAC address corresponding to a user name from a MAC address table, broadcasts an RARP request by using this MAC address. A PC receiving the RARP request returns a set of its own IP address and mail address to the RARP processing section 509 in response to the RARP request. After acquiring the IP address of the PC 4, a scanner 15 reads an original and the RARP processing section 509 generates an electronic mail to which the read image is attached. Then an AMTP transmission section 507 directly transmits the generated electronic mail to the PC. In this case, the AMTP transmission section 507 uses the IP address acquired by the RARP processing section 509.
Patent JP-2000113213-A (JP)
Title: Method for displaying opening and closing of fittings and furniture or the like for building by cg image
Inventor: FUNAKI MINORU
IPC: G06T19/20
Filed: 1998-10-09
Abstract: PROBLEM TO BE SOLVED: To provide an opening and closing displaying method capable of performing opening and closing display of the opening and closing part of fittings and furniture or the like of a building during walk-through by a CG image. SOLUTION: This method for displaying the opening and closing of the fittings of a building by a CG image preliminarily prepares three-dimensional shape data about a building H to store them in a computer and shows a manner in which fittings D in the building H is opened and closed on a CG image C when the building is shown as a still picture or animation by a CG image by making a viewpoint position P and an observation point Q for the three- dimensional shape data still or shifting them in a desired direction.
Patent JP-H08149792-A (JP)
Title: Launching system
Inventor: HORI KOJI
IPC: H02K49/02
Filed: 1994-11-22
Abstract: PURPOSE: To decrease the coupling capacity in a low r.p.m. region and to increase the coupling capacity in a high r.p.m. region. CONSTITUTION: The launching system comprises a magnetic coupling, a launching clutch member for receiving the rotation of an engine through the magnetic coupling upon engaging therewith to transmit the rotation to a transmission, and a speed change clutch member for receiving the rotation of the engine directly upon engagement to transmit the rotation to the transmission. The magnetic coupling comprises an annular permanent magnet 32, and an annular driven member 33 disposed oppositely to the permanent magnet 32 through a small gap. The driven member 33 comprises a secondary conductive member 86 arranged annularly, and a first annular iron plate 85 arranged on the back of the secondary conductive member 86. The secondary conductive member 86 comprises a first conductive member, and a second conductive member arranged to come into contact freely with the first conductive member.
Patent JP-H11124831-A (JP)
Title: Futon cage (brocken stone-packed cage)
Inventor: KAMATA AKIHIRO
IPC: E02B3/08
Filed: 1997-10-21
Abstract: PROBLEM TO BE SOLVED: To freely meet steepness and easiness of a slope. SOLUTION: A front net 12 and a rear net 13 are additionally provided on a bottom net 11, and an upper net 15 is additionally provided on the front net 12. The upper net 15 is formed into smaller width W2 than that of the bottom net 11, when it is stacked in the form of a state, the front part is exposed to the outside to form a front flat net, the rear part is covered on the bottom net 11 of an upper stage, and a width ratio Wa/Wb of the front part to the rear part can be arbitrarily set.
Patent JP-H01130180-A (JP)
Title: Rotary base apparatus
Inventor: YOSHIMOTO YOSHINORI
IPC: G09F9/00
Filed: 1987-11-16
Abstract: PURPOSE: To attain the smooth rotation of a monitor board with simple constitution by providing the turning board device with a turning board for slidably holding a monitor board consisting of a cold superconductor so as to rotate it in the vertical direction and fixing permanent magnets to the whole or a part of the sliding face of the turning board for sliding the monitor board. CONSTITUTION: This device is provided with the turning board 4 for slidably holding the monitor board 8 consisting of the cold superconductor so as to rotate the board 8 in the vertical direction and a frame 1 for holding the board 4 so as to rotate the board 4 in the horizontal direction and permanent magnets 5a to 5b are fixed to the sliding face of the board 4 for sliding the board 8. Consequently the board 8 can be smoothly rotated by the simple constitution. In addition, the strength of shock resistance is increased on the sliding faces of the magnets 5a to 5d and the friction on the sliding faces can be reduced by resiliency based upon a minus effect generated between the superconductor and the magnets 5a to 5d.
Patent JP-H01129822-A (JP)
Title: Controlling apparatus for electric cleaner
Inventor: TAKAHASHI YUJI
IPC: H02P27/02
Filed: 1987-11-16
Abstract: PURPOSE: To raise the suction force of a cleaner corresponding to the clogging of a dust collection filter and to always ensure necessary suction force by controlling the output of a vacuum motor on the basis of the output of a pressure detection means detecting the pressure on the vacuum motor side. CONSTITUTION: A pressure sensor 15 detects the pressure on the side of an internal vacuum motor 2 from the dust collection filter 3 in a cleaner main body 1. The output voltage of the pressure sensor 15 is applied to a differential amplifying circuit constituted of resistors 16a-16d for determining a time constant and an operational amplifier 17 and amplified to detect the suction pressure of a cleaner. This detection signal is applied to the reversal inputs of voltage comparators 20a-20c. At the same time, a preset value is applied to the non-reversal inputs of voltage comparators 20a-20c and this value is set to 20a<20b<20c.  At each time when the voltage inputted to the reversal inputs of the comparators 20a-20c exceeds the voltage of non-reversal input, the output voltages of the voltage comparators 20a-20c are added and the output of an internal vacuum motor 2 is raised corresponding to the clogging of the dust collection filter 3.
Patent JP-S63142676-A (JP)
Title: Manufacture of semiconductor device
Inventor: IWABUCHI TOSHIYUKI
IPC: H01L29/78
Filed: 1986-12-05
Abstract: PURPOSE:To form a MOSFET of high-efficiency one-sided LDD structure by a method wherein a first ion-implantation process is executed at the low concentration by making use of a gate electrode as a mask so as to form a low-concentration impurity region while a second ion-implantation process is executed at the high concentration so as to form a high-concentration impurity region. CONSTITUTION:A field oxide film 12 is formed on a silicon substrate 11; a device- isolation process is executed; a gate oxide film 13 is formed. Polysilicon is deposited on the whole surface; after a patterning process, a gate electrode 21 is formed; a gate protective film 22 is formed on the surface by a thermal oxidation method. Then, ions of an opposite conductivity type are implanted into the silicon substrate 11. During this process the angle of the ion implantation is inclied. One part of a low- concentration impurity region 31 formed by this ion-implantation process is situated under the gate electrode 21 while the other part is formed at a region while is situated away from the gate electrode 21. Lastly, high-concentration ions are implanted from the reverse inclined direction. A right-side part 32a of a high-concentration impurity region 32 formed by this ion-implantation process is formed in a region which is situated away from the gate electrode 21 while a left-side part 32b is situated under the gate electrode 21. Accordingly, it is possible to form a MOSFET of one-sided LDD structure.
Patent JP-2001107697-A (JP)
Title: Tunnel backfilling apparatus and tunnel backftlling method
Inventor: HONDA MASATO
IPC: E21D9/12
Filed: 1999-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a tunnel backfilling apparatus which saves trouble of dealing with surplus soil, dispenses with large-scale facilities, and reduces materials required for backfilling to a minimum, and to provide a tunnel backfilling method using the apparatus. SOLUTION: A placing means 27 for a tunnel backfilling apparatus 1 has a first conveyor 10 which can convey substantially the entire amount of excavated earth 51, a mixer 11 which mixes the excavated earth 51 with a filler 50, and a second conveyor 12 which conveys a backfilling material 52 prepared by the mixer 11, to the rear of an outer shell 2. In this manner, all the excavated earth 51 can be used for backfilling a tunnel.
Patent JP-H03149696-A (JP)
Title: Remote shopping system
Inventor: MATSUDA JIRO
IPC: G07G1/14
Filed: 1989-11-07
Abstract: PURPOSE:To remove the feeling of unrest held until the arrival of a commodity by transferring three-dimensional information relating to the external appearance of the commodity stored in a commodity center to a terminal part through a communication line and three-dimentionally displaying the transferred information on the terminal part. CONSTITUTION:The center 1 reads out bibliographical information such as the price, manufacturer's name and size of a selected selling commodity from a bibliography memory 11 and transfers the read contents to a receiving memory 21 to display the transferred contents on a bibliography display device 22. When the commodity is selected, the three-dimensional information relating to the external appearance of the commodity is transferred from the three-dimensional memory 12 in the center 1 to the receiving memory 21 and its three-dimensional image is displayed by a liquid crystal panel 25 and a laser 26. When the detailed knowledge of the commodity displayed by the three-dimensional image is to be obtained, the image is rotated vertically, horizontally, or in both the directions while operating a keyboard 24 to observe and check the commodity. Thereby, commodity check equivalent to the manual check of the commodity in a shop can be attained, so that the commodity can be ordered under sufficient understanding.
Patent JP-H02136083-A (JP)
Title: Motor speed controller using microcomputer
Inventor: KUBO KANJI
IPC: H02P29/00
Filed: 1988-11-16
Abstract: PURPOSE:To prevent runaway of program by prohibiting interruption processing when the frequency of a frequency generator(FG) signal increases abnormally due to noise and the like. CONSTITUTION:Upon start of main processing, a RAM9 is cleared and an initial value is set. Then a mode command signal 15 fed from a system control circuit 13 is decoded and a speed reference is selected and stored in the RAM9. Thereafter, it is judged whether interruption is allowable and a program is executed only when an interruption request flag is set. It is judged whether interruption is allowed by inspecting the interruption allowing pulse. If interruption is not allowed, abnormal rotation of a motor 1 is alarmed to the system control circuit 13, which then stops operation of the system entirely.
Patent JP-H05103679-A (JP)
Title: New production of cyclobutanol
Inventor: ICHIKAWA YUICHIRO
IPC: C12R1/645
Filed: 1991-10-09
Abstract: PURPOSE:To obtain cyclobutanol useful for producing antiviral nucleic acid derivatives, etc., under mild conditions in high selectivity and yield using an inexpensive reagent by reacting a specific cyclobutanone compound with a yeast. CONSTITUTION:A compound[e.g. 2S,3S)-2,3-bis(benzoyloxymethy) cyclobutanone] expressed by formula I (R is protecting group) is added to a 0.1M phosphoric acid buffer solution (pH 7.06) in a jar fermenter and yeast such as a dry yeast is added while stirring the solution at 30 deg.C. Stirring is carried out while blowing air so as to prevent carbon dioxide from staying near the surface of the reactional solution for 2 days. The resultant reactional mixture is then centrifuged to remove an aqueous layer. Solid substances are extracted with methanol and ethyl acetate and the obtained organic layers are combined and concentrated under reduced pressure. The obtained residue is then purified by silica gel column chromatography to afford the objective cyclobutanol expressed by formula II.
Patent JP-H10131260-A (JP)
Title: Human body washing device
Inventor: ONO HIDEKI
IPC: E03D9/08
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To facilitate the washing of a human body which excels in body feeling and washing force even if a small quantity of washing water is used by heating washing water up to a proper temperature by an instantaneous type heating means and mixing air bubbles into washing water forcedly by an air bubble mixing means. SOLUTION: Washing water which is set to proper temperature and flow rate reaches a washing nozzle 18 through a water supply hose 16, passes an internal flow passage 19, and is jetted toward a human body from an ejection port 17. At this time, a pump motor 27 drives a pneumatic pump 24 so that a large volume of air is supplied to an air inflow port 22 forcedly through a connection hose 23. Since air which is supplied passes an air flow passage 20, becomes air bubbles from an air outflow port 21, and is mixed into washing water which flows through the internal flow passage 19, air-liquid two-phase stream containing a large volume of air bubbles is jetted from the ejection port 17. For this reason, the same effect as that obtained by an increase of apparent volume of washing water is obtained, and flow speed of washing water is increased by far.  Consequently, body feeling and washing force are improved even if a small volume of washing water is used.
Patent JP-H04161452-A (JP)
Title: Production of crosslinkable composition
Inventor: MISAWA HIDETO
IPC: C08L39/04
Filed: 1990-10-26
Abstract: PURPOSE:To obtain a composition with enhanced high frequency characteristics without deteriorating bleeding properties and adhesion by diluting a solution of monomer and prepolymer of triallyl isocyanurates in toluene with trichloroethylene. CONSTITUTION:Monomer of triallyl isocyanurates is subjected to polymerizing reaction in toluene to prepare a solution containing the monomer and prepolymer of the triallyl isocyanurates dissolved in the toluene. The resultant solution is subsequently blended with trichloroethylene and diluted. After preparing the solution in the toluene, part or all of the toluene is then preferably removed by vacuum distillation and diluted with trichloroethylene.
Patent JP-H02157489-A (JP)
Title: Multi-stage type roots pump
Inventor: DOMINIKU GITSUTE
IPC: F04C29/00
Filed: 1989-11-07
Abstract: PURPOSE: To achieve high vacuum by constituting a side blade and a stator crown as mutually stacked separate members and constituting compression robes with bodies and flanges, and fixing the flanges with screws arranged axially in the bodies. CONSTITUTION: A stator is constituted by an alternating succession of side blades 22 and stator crowns 21 until the side blade of the upper distal end. Shafts 24, 25 comprise compression robes 28 in respective chambers 20. The robe comprises a body 29 and a flange 30. The flange 30 is operated to compress a unit of two conical rings 32 and 33 via a washer 31 to fix a shaft to the robe. Compression is effected by using four clamping screws 34 inserted through the smooth bores of the flanges 30 and threaded bores 35 of the bodies 29. The ring 33 penetrates into the ring 32. When the screw 34 is tightened, the ring 33 is shrunk radially to be fixed to the shaft of the robe 28 securely. Moreover, two smooth blind gage bores 36 are provided for determining the position of each robe 28.