baber/WOPTO huggingface dataset:
Patent JP-H01133217-A (JP)
Title: Magnetic recording body
Inventor: MIZUKAMI MAKOTO
IPC: G11B5/706
Filed: 1987-11-18
Abstract: PURPOSE:To improve coercive force and to decrease noises by providing a magnetic metallic layer having magnetic anisotropy within the intra-surface direction of the prescribed compsn. via a Cr layer on the surface of a nonmagnetic substrate. CONSTITUTION:The Cr layer 4 is formed on the surface of the nonmagnetic substrate 1 and the magnetic metallic layer 5 is formed thereon. The magnetic layer 5 has the compsn. ratios 1<=x<=18, 2<=y<=9 expressed by Co100-(x+y)CrxTay when X, Y are designated as atom.% and has the magnetic anisotropy in the intra-surface direction. The coercive force is thereby improved and the noises are decreased.
Patent JP-H11106640-A (JP)
Title: Rubber part for chemical plant
Inventor: TAKAHASHI YOSHIHISA
IPC: C08G65/22
Filed: 1997-10-08
Abstract: PROBLEM TO BE SOLVED: To obtain the subject rubber part good in elution resistance, extraction resistance, chemical resistance and solvent resistance and further excellent in heat resistance and cold resistance by using a perfluoropolyether. SOLUTION: This rubber product is obtained by using a perfluoropolyether (preferably a perfluoropolyether of the formula having a JIS A hardness of 40-90 and produced by polymerizing hexafluoropropylene through ether bonds). Since having the ether bonds in the polymer main chain and not containing a vinylidene fluoride unit, the rubber part has excellent low temperature flexibility, is little in the deterioration of the rubber part by the removal of hydrogen fluoride in an alkaline atmosphere, and is not affected by a polar solvent such as an alcohol or ketone.
Patent JP-S63242987-A (JP)
Inventor: RICHIYAADO BUANSU KAATORAITO
IPC: C06B35/00
Filed: 1987-11-18
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-S62152904-A (JP)
Title: Pneumatic radial tyre for heavy load
Inventor: TANAKA MAKOTO
IPC: B60C9/22
Filed: 1985-12-26
Abstract: PURPOSE:To enable durability of a tyre to be compatible with cornering power characteristics thereof, by a method wherein a belt, substantially surrounding a carcass throughout the total width of a tread part, is formed through combination of a main and an auxiliary belt layer, aligned at their respective specified cord angles with the quator of a tyre. CONSTITUTION:A case body, formed with a tread part T, side wall parts S, and bead part, is reinforced by a radial cord-aligned carcass C and a belt B formed with a cord layer in at least 2 layers substantially surrounding the carcass C throughout the total width of the tread part T. Flatness is set to 0.9 or less. In the radial tyre, the belt B is formed through combination of a main belt layer B1 in at least one layer spirally aligned at a cord angle of approxialmately 0 deg. with the quator of the tyre and an auxiliary belt layer B2 in a single layer inclinably aligned at a cord angle of 20-40 deg. with the quator radially internally of the tyre of the main belt layer B1.
Patent JP-H05110028-A (JP)
Title: Dram and manufacturing method thereof
Inventor: UMEBAYASHI HIROSHI
IPC: H01L27/10
Filed: 1991-10-14
Abstract: PURPOSE:To provide the title DRAM having non-selective word lines formed into thin film for releasing the stepped shape of the non-selective word lines on a field oxide film. CONSTITUTION:The gate electrodes 10 of a DRAM are policide-structured while the non-selective word lines 22 on a field oxide film 20 are composed of silicide. In such a constitution, the gate electrodes 10 of DRAM and non- selective word lines 22 can be formed by the steps described as follows i.e., after the formation of a well, a gate oxide film 2 and a polysilicon layer 12 are deposited on the whole surface of a silicon substrate; a silicon nitride film 16 is deposited on the surface of the polysilicon layer 12 oxidized after patterning step; next the silicon nitride film 16 and needless polysilicon layer are removed and then a silicide layer is formed, furthermore, the needless silicide layer and the polysilicon layer are removed.
Patent JP-H11125096-A (JP)
Title: Tunnel liner and assembling method thereof
Inventor: YOSHIMURA MUNEO
IPC: E21D11/04
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a rational assembling method of a tunnel liner combining accuracy on assembly as bolt clamping and reliability while ensuring the workability and profitability of a conventional irregular (tenon and boltless) joint, and connecting structure thereof. SOLUTION: A piece 2 is constituted by coupling a plurality of main girders disposed in parallel at regular intervals in the tunnel axial direction, joining connections 5, 5 are formed to both side faces in the tunnel peripheral direction, and sliding fitting joints 18, 19 mutually fitted to the opposed side faces S of the piece 2' adjacent in the axial direction are installed onto the side faces S in the tunnel axial direction.  Pin joints 21, 22 engaged with the joining connection 5 of the piece 2" adjacent in the tunnel peripheral direction are formed to the joining connection 5, the side faces S, S of the pieces 2, 2' mutually adjacent in the axial direction are abutted mutually, and the pieces 2, 2' are slid in the tunnel peripheral direction, and conjoined mutually by sliding fitting joints 18, 19 while being connected by the piece 2" adjacent in the tunnel peripheral direction and the pin joints 21, 22 and configured successively in a ring shape, and the tunnel liner 1 is assembled.
Patent JP-H06213749-A (JP)
Title: Method and device for detecting pressure of fluid in tightly closed container
Inventor: BURAIAN KEI BURATSUKUBAAN
IPC: B60R21/268
Filed: 1993-11-22
Abstract: PURPOSE: To detect the pressure of a sealed vessel for expanding the air bag of an occupant constraining system without forming an excessive opening on the vessel. CONSTITUTION: An energy is transmitted to the pressurized fluid within a container 30 by a speaker 60 to vibrate the fluid. A capacity sensor 62 connected to the container generates an electric signal of a frequency showing the vibration frequency of the fluid, and a fluid resonance signal is generated by a current/voltage converting circuit 70 connected to the sensor, arm amplifying circuit 90, and a low pass filter 110. The resonance signal is supplied to a voltage/current converting circuit 120, the circuit 120 drives the speaker first with a rectangular wave pulse, and then with an energy wave having a frequency equal to the natural vibration frequency of the pressurized fluid to lock it onto the natural vibration frequency.  The signal showing the natural vibration frequency is supplied from the low pass filter to a control circuit 40, and converted into the pressure value of the fluid in reference to a retrieval table, and when it is a prescribed value or less, art alarm is generated by an indicator 150.
Patent JP-H01134018-A (JP)
Title: Valve system for internal combustion engine
Inventor: YAGI TORU
IPC: F01L1/16
Filed: 1987-11-19
Abstract: PURPOSE:To eliminate fluctuation of close valve speed by providing a throttle mechanism for communicating between a damper chamber and a working oil chamber in a hydraulic drive mechanism arranged between a cam and an intake (exhaust) valve, while further providing a bypath provided with a variable throttle and detouring the throttle mechanism. CONSTITUTION:In a system where an intake valve 5 is opened/closed through a lifter 13 slidable with a cam 9 on a cam shaft 8 interlocked with a crankshaft, a hydraulic drive mechanism 10 for opening/closing an intake valve 5 corresponding to the profile of the cam 9 is arranged between the lifter 13 and the intake valve 5. The hydraulic drive mechanism 10 is provided with a valve side piston 12 and a cam side piston 14 fitted to the lower and upper sections of a cylinder 11. A throttle mechanism 32 communicating between a damper chamber 26 and a working oil chamber 27 is also provided. A bypath 43 detouring the throttle mechanism 32 and coupling between the chambers 26, 27 is formed and a variable throttle mechanism 47 to be controlled corresponding to the viscosity of working oil and the operating state of engine is arranged in the bypath 43.
Patent JP-H03153130-A (JP)
Title: Chip clock generating system
Inventor: OTANI SUSUMU
IPC: H04B7/212
Filed: 1989-11-09
Abstract: PURPOSE:To simplify the demodulation system equipment of an earth central station by detecting a slot timing from a frame signal included in a signal sent from the earth central station in each VSAT station (subminiature station) and generating a chip spread signal in a chip clock synchronously with the slot timing. CONSTITUTION:Each VSAT station 2 receives a signal sent to each VSAT station 2 via a communication satellite 3 from an earth central station 1, a frame detection section 21 detects a frame signal included in the signal and generates a slot timing signal CS synchronously with it. A chip clock generating circuit 22 receives the signal CS and generates a chip clock Cc synchronously with the CS. Upon the receipt of a packet signal SP sent to the earth central station 1, a chip spread signal generating section 23 generates the chip spread signal SC synchronously with the signal CC. A modulation section 24 receives the signal SC and modulates the carrier and sends the modulated signal to the earth central station. The earth central station 1 receives it via a communication satellite 3 to demodulate the signal synchronously with the transmission slot timing.
Patent JP-2000104069-A (JP)
Title: Anti-ferroelectric liquid crystal composition and liquid crystal element made by using same
Inventor: KOBAYASHI ICHIRO
IPC: G02F1/13
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To obtain an anti-ferroelectric liquid crystal composition having a threshold voltage lowered to a specified value or lower without detriment to its anti-ferroelectric properties and being capable of high-speed response by selecting a composition wherein the threshold voltage at a specified temperature has a specified or smaller value, and the temperature dependency of a threshold voltage is in a specified range. SOLUTION: There is provided an anti-ferroelectric liquid crystal composition having a threshold voltage (at 30 deg.C) of 23 V or lower and a temperature dependency V2I (30/60) of a threshold voltage, represented by the formula: V2I(30/60)= V2(30 deg.C)/V2(60 deg.C), of 1.00-1.60. This composition is obtained by blending compounds selected from the group of anti-ferroelectric liquid crystal compounds represented by the formula: A-skeleton-D, such as compounds of formulae I and II. In the formulae, A is R-, RO-, RS-, RCOS-, or the like; R is an alkyl, an alkenyl, or the like; D is a group represented by formula II, -OCO-G, or the like; a carbon atom marked with * is an asymmetrical one; G is hydrogen, a 1-10C alkyl, a 1-10C alkenyl, or the like; and the skeleton is a group represented by formula IV or the like.
Patent JP-H05221883-A (JP)
Title: Preparation of camphene by rearrangement of alpha-pinene
Inventor: EEBERUHARUTO RITSUTAA
IPC: C07C5/29
Filed: 1992-10-30
Abstract: When camphene is prepared by rearrangement of  alpha -pinene, reaction time can be shortened if the rearrangement is carried out under reflux. The heat of reaction obtained is dissipated by evaporative cooling. The composition of the reaction mixture can be controlled by monitoring the temperature towards the end of the reaction.
Patent JP-H05130021-A (JP)
Title: Mobile communication radio channel changeover system
Inventor: KUNO YUTAKA
IPC: H04W36/30
Filed: 1991-11-08
Abstract: PURPOSE:To relieve the load of the network side control when a communication channel is switched between radio cells with respect to the radio channel changeover method of the mobile communication system. CONSTITUTION:The quality deterioration of a radio channel is detected by at least in a mobile station 1 and a base station 2, the mobile station selects a radio cell of a transfer destination 3 and the radio channel used after the transfer while keeping the connection of the channel during current communication is set, and the radio base station 3 gives a command to the exchange station 4 that a line between the radio base station and the exchange station during the current communication is switched into a line between the radio base station being the transfer destination and the exchange station and the mobile station 1 commands the opening of the radio channel to the radio base station before the transfer.
Patent JP-S62158568-A (JP)
Title: Two electrode rotary arc fillet welding method
Inventor: SUGITANI YUJI
IPC: B23K9/02
Filed: 1985-12-28
Abstract: PURPOSE:To improve a fillet welding bead by turning a preceding electrode to a groove, rotating a preceding nozzle and generating an arc under a prescribed condition between the preceding electrode and the groove, forming the lower layer bead, and also forming the upper layer bead in the same way under the prescribed condition with regard to a succeeding electrode and a succeeding nozzle. CONSTITUTION:A preceding nozzle 1A is rotated and the lower layer bead 5A is formed by a preceding electrode 4A. Conditions of this fillet welding are set to No: a rotational speed (NL) of a preceding arc, 1-6mm; the same rotation diameter (DL), and a left rotation or a right rotation by seeing from the upper part of the preceding nozzle 1A; the same rotating direction, and with regard to a succeeding nozzle 1B, as well, said conditions are set to No: a rotational speed of a succeeding arc, (WL-8mm); the same rotation diameter, and a left rotation or a right rotation by seeing from the upper part of the preceding nozzle. Also, one of a voltage or a current of the arc is detected and its variation value is integrated extending over a prescribed range, and from its integral value, the nozzle is moved in the axial direction of the groove and in the axial direction of the nozzle. In the prescribed conditions, No and WL denote a rotational speed by which a ratio of a vertical leg length l1 and a horizontal arm length l2 becomes maximum, and width of the lower layer bead, respectively.
Patent JP-H04168004-A (JP)
Title: Clamping apparatus
Inventor: KONO YASUYUKI
IPC: B22D17/26
Filed: 1990-11-01
Abstract: PURPOSE:To simplify the structure, and thus reduce the costs, and improve the operability by disposing a pressing part on the side of base plate of a movable platen, and employing a clamping cylinder disposed between the base plate and the pressing part and movably supported by a first cylinder guide provided on the base plate. CONSTITUTION:A mold open and closing cylinder 21 is disposed on a base plate 2 at the rear of a movable platen 5, and the piston 22 of the mold open and closing cylinder 21 is connected to a movable platen 5 via a rod 23, and then the cap side of the mold open and closing cylinder 21 is applied with pressurized oil so as to move the movable platen 5 by means of a piston 22 in the right direction, thus closing the mold, and the rod side is supplied with pressurized oil so as to move the movable platen 5 in the left direction, thus opening the mold. The movable platen 5 is moved along a tie-bar 4 extending through between a stationary platen 3 and the base plate 2, and mold closing is effected, and after the molds 6, 7 are brought into contact with each other, mold clamping is carried out. For mold clamping, a mold clamping cylinder 34 is arranged on the side end surface of the movable platen of the base plate 2.
Patent JP-2001112327-A (JP)
Title: Stem culm-carrying device of harvester
Inventor: KATO HIDEKAZU
IPC: A01D61/00
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a stem culm-carrying device which has a structure that guides near to a support roll where the standing postures of tines are changed can be detached and exchanged, even when locally worn, and which has a rail structure that the width of the rails for nipping tine pieces can be adjusted in response to the width of slid and worn tine pieces. SOLUTION: A pair of rails for nipping tine pieces (6) are disposed in an upper carrying case (25) in which a chain (5) with tines is rotated to carry stem culms. Exchangeable rails (A) on the side of the lower surface are formed in a divided structure. An entrance guide (7) and an exit guide (13) are joined to upper and lower covers (1a), (1b) so that the entrance guide (7) and the exit guide (13) can be exchanged by the new guides, respectively, when worn and damaged, and the sliding width (H1) of a carrying route (31) can be adjusted.
Patent JP-2001119467-A (JP)
Title: Mobile phone set
Inventor: KUBO TETSUYA
IPC: G06F17/30
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a mobile phone set that can reliably make dialing to a desired opposite party with a simple operation to a small number of destinations registered in advance. SOLUTION: A magnet 11 is placed on the rear side of a slide cover 5, a speech start key 6a and a speech end key 6b are placed on the outer face of the slide cover 5 to the left and right by one each, three one-touch dial keys 6c are placed under the speech start key 6a and the speech end key 6b in a line, and an automatic telephone answering set key 6d is placed under the keys 6c. In a state of closing the slide cover 5, that is, the magnet 11 is placed upon a reed switch 12 to activate the reed switch 12 and in an electrically closed state of the cover, depressing ten-key buttons or the like on a main body enclosure 1 directly beneath the outer surface of the cover 5 from the outer surface delivers the operation instructions of the speech start, the speech end, one-touch dial and the automatic telephone answering set to a control section.
Patent JP-H07124808-A (JP)
Title: Portable drilling machine
Inventor: KATO NOBUAKI
IPC: B23B45/14
Filed: 1993-10-29
Abstract: PURPOSE:To obtain an ecconomical portable drilling machine by which a preliminary processing hole can be processed automatically during the process of a real processing hole by only positioning and fixing the preliminary processing hole on the prearranged strong magnetic body. CONSTITUTION:In a portable drilling machine in which a drilling machine main body 2 with a drill 5 is fixed and used by a magnetic force on the surface (y) of a strong magnetic body X, a permanent magnet piston 24 energized in the opposite direction to the strong magnetic body X by a return spring 25 is stored in attraction cylinders 22A, 22B whose end surfaces are attraction surfaces 22a for the strong magnetic body X. A manual shielding valve for connecting the air in the attraction surface side rooms 22b of the attraction cylinders 22A, 22B to the outside selectively is arranged in the drilling machine main body 2 and a manual separation rod for separating the attraction cylinders 22A, 22B atrracted to the strong magnetic body X from the strong magnetic body X forcely is arranged in the drilling machine main body 2.
Patent JP-2001114469-A (JP)
Title: Paper stacking and feeding-out device
Inventor: SHIMOYAMA SHIGEHISA
IPC: B65H31/30
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a paper stacking and feeding-out device capable of preventing troubles generated in the feeding-out operation, and smoothly and efficiently conveying the paper. SOLUTION: In this paper stacking and feeding-out device 1 comprising a feeding-in means 2 (for example, feeding-in part) for successively feeding plural sheets of paper, and a feeding-out means 4 (for example, feeding-out part) for stacking plural sheets of fed paper in layer and integrally feeding out a group of paper stacked in layer to a next processing device, a feeding-in driving means 23 for driving the feeding-in means (for example, feeding-in motor), a feeding-out driving means 341 (for example, feeding-out motor) for driving the feeding-out means, and a control means 5 (for example, control part) for independently controlling the driving of the feeding-in driving means and the feeding-out driving means are mounted.
Patent JP-H05131406-A (JP)
Title: Injection molding device
Inventor: MATSUURA ICHIRO
IPC: B28B1/24
Filed: 1991-11-11
Abstract: PURPOSE:To obtain the injection-molded object without defects by keeping the fluidity of the surface of the raw material-tip at the tip of a discharging nozzle with the fluidity of the molding raw material of major part in the prescribed range of fluidity. CONSTITUTION:In order to keep constant the temperature near the surface of the raw material which appears from the tip of a raw material-discharging nozzle 2 and is brought in contact with the outside air, a hot blast-generator blows hot blast to the rear of the raw material-discharging nozzle 2 and to the tip of the raw material-discharging nozzle and heats the raw material. Then a heat insulating plate 11 is fitted to a stationary platen, and the atmosphere near the raw material-discharging nozzle 2 is shut off from the open air.
Patent JP-2000119190-A (JP)
Title: Tablet containing chinese orthodox medicine and capsule filled with chinese orthodox medicine and tablet containing crude drug and capsule filled with crude drug, production of tablet containing chinese orthodox medicine, production of capsule filled with chinese orthodox medicine, production of tablet containing crude drug and production of capsule filled with crude drug mature
Inventor: KIMURA SADAKATSU
IPC: A61J3/07
Filed: 1998-10-15
Abstract: PROBLEM TO BE SOLVED: To produce a tablet containing a Chinese orthodox medicine and having a short disintegrating time. SOLUTION: A mixture is obtained by mixing a Chinese orthodox medicine powder with a powdery calcium silicate in (1:1) to (20:1) weight ratio and adding an excipient thereto. Water is then added to the resultant mixture to granulate a granule according to a wet granule compression method. A disintegrating agent and a lubricant are subsequently added to the granule and mixed therewith to afford a granule for tableting. A tablet is then produced from the granule for tableting using a tableting machine.
Patent JP-S62150394-A (JP)
Inventor: TOFUKU SUKEYUKI
IPC: G10L13/00
Filed: 1985-12-25
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-H1099746-A (JP)
Title: Spray enabling to jet even in the case of being turned upside down
Inventor: TERASAKI TAKAFUMI
IPC: B05B11/00
Filed: 1996-10-01
Abstract: PROBLEM TO BE SOLVED: To jet the liquid in a spray container even when a spray is used while being turned upside down. SOLUTION: By providing a hole part 6 on a base of a vertical feeding liquid cylinder of the spray 1, the liquid staying at a screw cap part 7 is sucked from the hole part 6 when the spray 1 is used while being turned upside down, and the liquid can be jetted from a jetting nozzle 2.
Patent JP-S62151565-A (JP)
Title: Film forming device for photoconductor
Inventor: NAGAYAMA KATSUHIRO
IPC: C23C16/24
Filed: 1985-12-25
Abstract: PURPOSE:To provide a film forming device which can prevent the generation of defects in a formed amorphous silicon film by constituting the device in such a manner that an air curtain by an inert gas is laid on the inside wall surface of a reaction chamber to prevent the sticking of powder onto the inside wall surface of the reaction chamber. CONSTITUTION:A substrate 1 consisting of a cylindrical Al drum is mounted on a rotationally driven base 2 in the case of forming the amorphous silicon film by a glow discharge method onto the substrate 1. The outside wall 3 is so formed as to concentrically cover the circumference of the substrate 1 and the inner side face of the outside wall 3 forms an electrode for glow discharge. The gaseous raw material of amorphous silicon is introduced through a gas introducing port 7 opened to an upper cap 4 into the reaction chamber 6. The inert gas is ejected from many nozzles 10 opened at equal intervals near the peripheral end of the cap 4 to form the air curtain 9 on the inside wall surface of the outside wall 3. The deterioration of image quality is prevented and copying quality is improved if a photosensitive drum of a copying machine is produced by using such film forming device.