baber/WOPTO huggingface dataset:
Patent JP-H0770813-A (JP)
Title: Dry and wet spinning and apparatus therefor
Inventor: TAMAI HIDEO
IPC: D01D5/06
Filed: 1993-08-30
Abstract: PURPOSE:To reduce the variation of the distance between a spinning nozzle and the coagulation liquid surface and reduce the shaking of a discharged stream by making coagulation bath liquid overflow from the inlet side of a coagulation bath and circulating the coagulation bath liquid in dry and wet spinning of a polyacrylonitrile-based fiber. CONSTITUTION:A polyacrylonitrile-based polymer solution is discharged and drawn through a spinning nozzle 1 and drown through a guide 2 in a coagulation bath and a draw guide 3 by a draw roll 5. This coagulation bath is equipped with an overflow barrier at least on the inlet side and the overflowing liquid 8 on the inlet side is circulated through a circulation pump 7 to the coagulation bath. Since the variation of the distance Ha between the spinning nozzle surface and the coagulation bath surface is small, this apparatus can reduce the shaking of a thin stream of the polymer solution during traveling.
Patent JP-S6122254-A (JP)
Inventor: MIRUTON JIEI KOOMIEERU
IPC: C12Q1/68
Filed: 1984-10-12
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-H0941742-A (JP)
Title: Cylinder lock
Inventor: WAKE MASAO
IPC: E05B29/02
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a new cylinder lock which is difficult to pick. SOLUTION: An inner cylinder of a cylinder lock is divided into an outside end inner cylinder unit 11 having at least one tumbler 3 and a plurality of inner cylinder units which are adjacent to this outside end inner cylinder unit 11 and includes a second inner cylinder 12 having at least one tumbler 3 and a substantially triangle-shaped notched area 14, whose wide area precedes when the inner cylinder is turned in the unlocking direction, is formed on the outer peripheral part of an inner end face of the outside end inner cylinder unit 11.  One end of a roller 15 is housed in this notched area 14, thereby constituting one way clutch and forming a recessed area 16 having a pair of end edges which clamps the other end in the circumferential direction at an angle position which substantially matches with the notched area 14 of the outer peripheral part of the outer end face of the second inner cylinder unit 12.
Patent JP-H06284507-A (JP)
Title: Current collector for linear motor car
Inventor: SASAKI TAKUJI
IPC: B61B13/08
Filed: 1992-08-11
Abstract: PURPOSE:To conduct stable travelling by installing superconducting coils for stabilization oppositely faced to both of a pair of upper and lower sidewall coils for levitation, which are null-flux connected mutually, onto a track sidewall on the ground side apart from a superconducting coil for collecting currents. CONSTITUTION:Upper-side sidewall levitation coils 4 and lower-side sidewall levitation coils 5 are connected in a null-flux manner on the inside of sideswalls 3 on both sides forming a track 2 on the ground side. A plurality of coils 6, 7 for collecting currents are disposed onto a car body 1 while being oppositely faced to the sidewall levitation coils 4 and 5 in the longitudinal direction. Superconducting coils 9 for stabilization are mounted on both side sections of the car body, and housed in a cryostat 10 together with the superconducting coils 6 for collecting currents. The superconducting coils 9 for stabilization are faced oppositely to the upper and lower sidewall levitation coils 4 and 5. Accordingly, a change in the vertical direction of the car body 1 is inhibited, thus carrying out stable travelling.
Patent JP-2000049073-A (JP)
Title: Semiconductor wafer aligner and method therefor
Inventor: IMAI KEIJI
IPC: H01L21/027
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To obtain an aligner and a method for exposing semiconductor wafers with which the exposure region on a semiconductor wafer is used effectively and which is suitable for improving product collection rate. SOLUTION: A method of exposing semiconductor wafers is provided with exclusion region detecting steps S106 and S108 for detecting an exclusion region and focus position determining steps S118-S124 for determining the focus position of exposure, on the basis of the results of exclusion region detection. At focus position determination, when detection points P1-P5 of a focus sensor are decided as being in the excluded region having difference in levels of specified length A or larger in the direction of the thickness of the semiconductor wafer, an XY stage is moved in such a way that the detection points P1-P5 are in a region other than the excluded region. Then the focus position of exposure is determined based on focus signals from a focus sensor in the region to which the points are moved.
Patent JP-H1168394-A (JP)
Title: Method of mounting component, component mounting head, and component mounting device
Inventor: OKUDA OSAMU
IPC: H05K13/04
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a method of mounting component, a component mounting head, and a component mounting device without increasing cost and capable of improving a quality of mounting an electronic component to a substrate. SOLUTION: A ganged device 172 and a transferring device 173 for a second rotor controlling execution or non-execution of rotation about an axis are set on each spline shaft 110 and the rotation about an axis are controlled on every spline shaft. The attitude of component can be corrected on each spline shaft and the component can be accurately mounted to the substrate without any change in an attitude of the component, posture corrected.
Patent JP-S6276037-A (JP)
Title: Optical recording member
Inventor: FUJIMORI SUSUMU
IPC: G11B7/24
Filed: 1985-09-30
Abstract: PURPOSE:To realize higher performance by decreasing the residual stresses of dielectric films. CONSTITUTION:The dielectric material layer of this optical recording medium is the composite body consisting of plural dielectric materials which are different in the directions of the residual stresses. An overcoat layer and under coat layer having extremely less residual stresses can, therefore, be realized. For example, the dielectric layer which generates no deformation at all even if thermal relief of the stress arises after heating up to about 600 deg.C can be manufactured by combining SiO2 having the residual compressive stress and MgF2 having residual tensile stress and using the same as the over coat layer and under coat layer of an optical recording medium. The stresses are offset if the materials having different directions of the residual stresses are used in combination; therefore, the considerable decrease of the residual stresses over the entire part of the dielectric layer is possible and the deformation by heating arises hardly. Namely, the film which has the extremely high mechanical strength for laser impact and hardly breaks down is realized.
Patent JP-S6195140-A (JP)
Inventor: KOBAYASHI WATARU
IPC: E04B2/96
Filed: 1984-10-13
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-H1151634-A (JP)
Title: Method and instrument for measuring thickness of platy body
Inventor: TAKAOKA HIROYUKI
IPC: G01B21/08
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To provide an instrument for measuring thickness of platy body which can accurately measure the thickness of a platy body without requiring much time by running thickness measuring detectors. SOLUTION: Before the measurement of the thickness of a hydraulic platy body 12 is started, calibration data of running rails 20 and 40 with respect to a prescribed reference plane are acquired in accordance with the running positions of distance sensors 14 and 16 and the thickness of the platy body 12 is calculated by correcting the actually measured data of the platy body 12 based on the calibration data. Therefore, the thickness of the platy body 12 can be measured accurately without raising the machining accuracy and assembling accuracy of running routes.
Patent JP-H1058295-A (JP)
Title: Honing device for throwaway tip
Inventor: RYU TAKESHI
IPC: B24B13/00
Filed: 1996-08-14
Abstract: PROBLEM TO BE SOLVED: To reduce the occurrence of the lateral displacement or the like of an elastic body on the external surface of a rotary member, and improve honing accuracy by providing a support plate adjacent to the elastic body. SOLUTION: An annular support plate 12 is provided at a place adjacent to a brush 11 laid on the external surface of a rotary member 10, and the brush 11 tending to substantially deflect due to contact with the cutting edge of a throwaway tip is held on the adjacent annular support plate 12 at a honing process, thereby restraining the deflection of the brush 11. In particular, the annular support plate 12 is laid along the rotating direction of the rotary member 10 and the brush in contact with the throwaway tip forcibly pressed against a rotating direction is held along that direction. According to this construction, the deflection of the brush 11 along a direction across the rotating direction is selectively restrained, and the lateral displacement thereof to the side of the throwaway tip hardly occurs.
Patent JP-H06291949-A (JP)
Title: Recorder
Inventor: TERAO KENJI
IPC: H04N1/032
Filed: 1992-08-12
Abstract: PURPOSE:To improve the recording picture quality by suppressing dispersion in dot pitches in the subscanning direction attended with split drive of heaters. CONSTITUTION:Strobe signals S1-S8 used to drive a block of heaters on a thermal head are generated sequentially at an equal time interval and the time interval varies with a black level rate of a recording line. The generated interval of motor pulses MP used to drive a recording paper feeding pulse motor is varied with the black level rate of the recording line. A recording line T1 is a line of a black level rate of 25% or below, a recording line T2 is a line of a black level rate of 25% or over and 50% or be, and a recording line T3 is a line of a black level rate of 50% or over.
Patent JP-S58116132-A (JP)
Title: Manufacture of synthetic resin molded article for vehicle
Inventor: IWATA TAKAO
IPC: B29C49/04
Filed: 1981-12-29
Abstract: PURPOSE:To obtain the titled molded article such as a bumper, a molding, etc. without having any burr and with less finishing steps by blow molding a parison  with nozzles being inserted to be projected from the mold surface defining an  attaching surface of a desired article into the parison when the molds are  clamped. CONSTITUTION:For instance, in case of producing a molding, the molds are opened, a parison having a cross sectional configuration similar to that of a molding 1 is extruded from an extrusion mold 3, and then the cavity mold 5 and the core mold 6 are closed to pinch the parison 4. Air is supplied from air supply tubes 6 via the nozzles 7 into the parison 4 to force the parison 4 against the profiling surfaces 5a, 6a so that the molding 1 is molded.
Patent JP-H0554800-A (JP)
Title: Drying device of neck tube
Inventor: MIYAKE AKIRA
IPC: H01J9/38
Filed: 1991-08-27
Abstract: PURPOSE:To enhance the draining of a skirt part and shorten the drying time by inserting a draining block suitable to the skirt part of a neck tube of an air blow nozzle near the skirt part, and blowing air to dry the skirt part. CONSTITUTION:When a neck tube 1 is provided on a draining block 4 having an air blow nozzle 2 inserted through, a skirt part 1a forms a fixed space 9 by the conical part 4a of the block 4 and a space forming member 5. When an air 3 is blown through the nozzle 2 in this state, the flow rate is enhanced as the air 3 runs to the outside through the narrow space 9, and the draining or drying effect to the skirt part la can be improved. Since the flow rate of the air 3 can be varied by varying the thickness of the member 5, and the block 4 is energized upward by a spring 8, the device is conformable to the change of the neck length.
Patent JP-H0747827-A (JP)
Title: Rear suspension used for automobile
Inventor: SASAKI TAKASHI
IPC: B60G9/04
Filed: 1993-08-06
Abstract: PURPOSE:To improve maneuvering stability of an automobile by stabilizing its running while it is turning on a rough road, or receiving external disturbance such as lateral wind. CONSTITUTION:A pair of upper torque rods 11, 12 are disposed ahead of the axis 37 of a rear axle 33 with their instantaneous center C located behind the axis 37 of the rear axle 33. A pair of lower torque rods 13, 14 are disposed parallel to each other, ahead of the axis 37 of the rear axle 33 and outside the pair of upper torque rods 11, 12.
Patent JP-S59104459-A (JP)
Title: Preparation of shape memory alloy material
Inventor: SAWADA KAZUO
IPC: B22D11/00
Filed: 1982-12-07
Abstract: PURPOSE:To prepare a bar or a wire made of a shape memory alloy by an extremely simple process, in preparing an Ni-Ti shape memory alloy material, by processing the melt of said alloy into a bar or wire shape while dripping and quenching the same between rotating rolls. CONSTITUTION:The melt 1 of an alloy with a composition consisting of 50- 55 atomic% of Ni and the remainder Ti or an alloy wherein parts of Ni and Ti are replaced with one or more of Cu, Al, Zr, V, Mo, Cr, Fe, Co and a rare earth element is flowed down between cooling rolls 2, 3 each rotated at a high speed and quenched and coagulated to form a bar or wire C. This bar or wire is cold rolled at an area reducing ratio of 50% or less to form a bar or wire with a diameter of 0.5mm. or less which is, in turn, subjected to restriction ageing treatment at 300-600 deg.C to prepare a shape memory alloy by a simple process without necessitating a multi-process such as casting, re-heating, hot rolling, cold rolling, solution heat-treatment or hardening as is conventional.
Patent JP-S58117136-A (JP)
Title: Hillside slope construction work with retaining wall structure
Inventor: KUBOTA TAKAO
IPC: E02D29/02
Filed: 1981-12-30
Abstract: PURPOSE:To reduce the amount of excavation by a method in which while connecting main frames on both ends and intermediate main frames, consisting of steel frames, as retaining walls in such a way as to make the shape of the side  a trapezoidal form, excavation is made and the excavated soil is packed into the main frames. CONSTITUTION:Main steel frames 1 and 2 on both ends having a shape in which a bottom side 6 is larger than an upper side 7, a front side 8 is inclined, and a rear side 9 is of an upright trapezoidal side are assembled symmetrically to the right and left sides. Then, intermediate steel main frames 3, 4, and 5 are connected until a given length is reached and set on an excavated position. Also, gratings (not illustrated) are tensionally provided to the front, rear, and bottom faces of the main frames 1-5, and for the left- and right-handed main frames 1 and 2, the graint is provided only to the outside. Furthermore, excavated soil is packed into the main frames 1-5 to form a retaining wall.
Patent JP-H0639162-A (JP)
Title: Selecting device for sewing specification of electronic sewing machine
Inventor: KAWASATO TAKAYUKI
IPC: D05B19/00
Filed: 1992-07-21
Abstract: PURPOSE:To eliminate necessity for installing plurality of memory devices having differing specifications in a sewing machine concerned and make assembling and management of the sewing machine accurately and easily by selectively operating a specification selecting device, and changing over a common memory device. CONSTITUTION:When a select switch of a specification selecting device 5 is operated, the highest grade address terminal in a memory device 2 is turned to L. The A-block 2a is made effective, and Spec.-A is selected. Then the calculation device 9 reads a control program of Spec.-A from the A-block 2a through an address data bus BL, and therewith the stitch forming data, etc., selected by a pattern selecting device 4 is subjected to a computational processing, and thus the sewing machine is controlled. If the select switch is not turned, on the other hand, the highest grade address terminal is put into H. Accordingly the B-block 2b is made effective, and Spec.-B is selected. The computation device 9 reads a control program of Spec.-B from the B-block 2b through the address data bus B1.
Patent JP-H0262667-A (JP)
Title: Sentence production system
Inventor: OKUMURA AKITOSHI
IPC: G06F17/21
Filed: 1988-08-29
Abstract: PURPOSE:To independently complete the grammatical adaptability check and the readability check by holding and referring an allowable pattern of the sentence used by the produced language as the data and performing the readabil ity check. CONSTITUTION:The output sentence data read by an input reading part 1 is sent to a syntax structure production part 2. The part 2 obtains the dictionary information and assures the grammatical adaptability to produce the syntax structures. The grammatically correct syntax structures are sent to a readability check part 5. The part checks whether a syntax structure exists at an allowed sentence pattern holding part 6 or not to confirm the readability. If no readability is confirmed, the part 2 requests the next candidate. The syntax structures whose readability are confirmed are sent to a morpheme production part 3. The part 3 obtains the dictionary information to produce the morphemes and sends the produced sentences to the part 5. The presence or absence of a produced sentence is checked for the part 6, and the produced sentences whose readability are confirmed are outputted via a communication line 40.
Patent JP-H0555969-A (JP)
Title: Battery saving system
Inventor: OTSUKA SHIGERU
IPC: H04B7/26
Filed: 1991-08-28
Abstract: PURPOSE:To control a power supply time interval to a transmitter-receiver of a repeater station and a slave station by allowing a base station to vary a time interval of a battery saving signal in response to a call unit to a repeating installation and a slave station equipment. CONSTITUTION:A time generating circuit 7 of a base station counts time and a storage circuit 8 stores a call unit for each prescribed time. A control section 6 designates a BS-SYNC signal transmission period to a time setting circuit 5 in response to the call unit. The time setting circuit 5 designates the BS-SYNC signal transmission period to a BS period generating circuit 4, and the transmission period of the BS-SYNC signal transmission period sent from the BS-SYNC signal generating circuit 3 is changed based on the signal from the BS period generating circuit 4.
Patent JP-H0872101-A (JP)
Title: Method and device for molding multilayer molding or multicolor molding
Inventor: HOSHINO AKIRA
IPC: B29C45/26
Filed: 1994-09-09
Abstract: PURPOSE: To obtain a method for molding a multilayer moding by controlling the opening and closing operation of an interrupting means provided in a resin path communicating with a cavity. CONSTITUTION: When a multilayer molding is molded by successively injecting two or more kinds of molding materials into molds 17, 18, a molding material is partially charged in the state that a path in a mold cavity 51 is interrupted, the resin path in the cavity is opened before the material of a core part is cured, and another kind of molding material is injected and charged into the unfilled cavity from the same gate.
Patent JP-S6375204-A (JP)
Inventor: NIIMI KIKUO
IPC: E01F9/50
Filed: 1986-09-16
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-H0766067-A (JP)
Title: Assembling device for iron core coil
Inventor: OGATA TOSHIO
IPC: H01F41/02
Filed: 1993-08-31
Abstract: PURPOSE:To obtain a high-reliability iron core coil assembling device capable of preventing breakage in the case of inserting an an amorphous blank iron core into a coil, and having high workability. CONSTITUTION:The title iron core coil assembling device fixes an inverted U-shaped iron core 1 to a specified position guides a coil receiving table 5 up to a position where the opened tip parts of the iron core 1 approach V-shaped guide caps 3 capable of closing freely, and detaches the guide caps 3.
Patent JP-H0964368-A (JP)
Title: Semiconductor device and its manufacture
Inventor: AIHARA KATSUYOSHI
IPC: H01L21/336
Filed: 1995-08-24
Abstract: PROBLEM TO BE SOLVED: To improve insulation resistance and to provided reliable characteristics by forming lower gate electrode with a first sold-phase growth film. SOLUTION: A semiconductor device has an inserting film 2 consisting of silicon oxide film provided on a signal-crystal silicon substrate 1, a seed region 5, a lower gate electrode constituted of a first soild-hphase growth film provided in the insulating film 2, a lower gate insulation film 8 provided on the lower gate electrode 3, an active layer region constituted of a second solid-phase growth film, an upper gate insulating film 9 provided on the surface of the active region, an upper gate electrode 4 provided on the upper gate insulation film 9, and a source region 6 and a drain region 7 provided at the active layer region of a region which matches the upper gate electrode 4.
Patent JP-S60109336-A (JP)
Title: Signal coupling device
Inventor: TSUKADA MASAO
IPC: H04B3/56
Filed: 1983-11-18
Abstract: PURPOSE:To reduce greatly both the ground leakage current and the fault current by connecting a coupling accumulator between a high voltage distribution line and the ground when necessary. CONSTITUTION:A signal coupling device 2A contains a coupling accumulator 5, an impedance 5, a high-frequency signal detector 6 which serves as a means that detects the high-frequency signal flowing to a high voltage distribution line 1 with insulation from this line and transmits the detected signal to a data transmitter 3A, and a switch means which turns on and off the accumulator 4. The transmitter 3A is provided with a reception circuit 8 which supplies the detection signal sent from the detector 6, a transmission circuit 9 which has its output terminal connected to both ends of the impedance 5 so as to transmit a prescribed data signal to the line 1, and an application circuit 10 for the means 7. A control circuit 11 decodes the detection signal given from the detector 6 by the reception signal sent from the circuit 8 and controls the open/close of the means 7.
Patent JP-H0498714-A (JP)
Title: Manufacture of oxide superconducting wire
Inventor: YAMAMOTO KEISUKE
IPC: C01G1/00
Filed: 1990-08-15
Abstract: PURPOSE:To stably and efficiently manufacture wire rods by making in bulk the powder of an oxide superconductor including pinning center through a noble metal tube with cold working and sintering process and then forming wire rods. CONSTITUTION:A bulk body composed of an oxide superconductor 1 including pinning center is obtained by mixing the powder of YBa2Cu3Ox and the powder of Y2BaCuOy and, after calcination and then melting the pulverized powder by heating, rapidly cooling it with a copper die (at a normal temperature) and grinding the solidified content and, after heating the pulverized powder at a temperature of 1100 deg.C, slowly cooling it. The powder obtained by grinding the bulk body is filled up in a silver tube 2 and, after the both ends of the silver tube is crimped to be closed, is cold-worked and then rolled through a pinch roller 3 to be made in the shape of a tape. Nextly, the tape wire rods are sintered and then undergo oxygen annealing, so that an oxide superconducting wire is obtained.
Patent JP-2001042695-A (JP)
Title: Fixing device
Inventor: HANIYU NAOHIKO
IPC: G03G15/20
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device capable of preventing wasteful power consumption at the termination of fixing. SOLUTION: This fixing device is equipped with a heating roller 91, having halogen heater lamps (heating means) 210 and 220 inside and a pressure roller 92 which is in press-contact with the roller 91. In the device, a recording paper (transfer material) P to which a toner image is transferred is made to pass between the rollers 91 and 92 so that the toner image is thermally fixed on the recording paper P. Moreover, the device is provided with a control part which stops the driving of the halogen heater lamps (heating means) 210 and 220, when the fixing is stopped and then the rotation of the roller 91 is stopped.