baber/WOPTO huggingface dataset:
Patent JP-S60125751-A (JP)
Title: Fuel injection controlling apparatus
Inventor: NISHIHARU MASAAKI
IPC: G01F1/68
Filed: 1983-12-13
Abstract: PURPOSE:To enable to measure the quantity of intake air correctly even during operation of an engine and to raise the accuracy of mixture-ratio control, by burning substances attached to a hot wire while continuing fuel injection without changing the supply rate of intake air when the integral quantity of intake air becomes greater than a predetermined value and the engine is operated under particular conditions. CONSTITUTION:An integral value Qt is calculated by integrating the quantity Qa of intake air and it is compared with a burning integral value Qk. When Qt becomes equal to or greater than Qk, burning of substances attached to a hot wire 4A is executed only when an engine 1 is in its idling operation and the vehicle speed Sp is lower than 10km/h, that is, only when the engine operation is stable. Therefore, when the amount of substances attached to the hot wire 4A is increased along with long operation of the engine 1, the substances attached to the hot wire 4A can be burnt out appropriately even during operation of the engine, and measurement of the quantity Qa of intake air by an air-flow meter 4 can be made correct. Thus, it is enabled to raise the accuracy of mixture- ratio control.
Patent JP-S6477887-A (JP)
Title: Heater control device
Inventor: MUTO RYO
IPC: H05B3/00
Filed: 1987-09-18
Abstract: PURPOSE:To make it possible to shut off an electric power source with an abnormal spark quickly sensed by changing an electric current detection level in an electric current detection circuit according to the detected temperature of a heater, and turning a shut-off contact off according to the output of the circuit. CONSTITUTION:A current transformer 7 and an electric current detection circuit 8 are provided to detect a heater electric current, and an electric current detection level is made to change according to the heater 2 temperature detected with a temperature detection element 3. It the high heater electric current flows by some accident, for instance: the glass tube of the heater 2 breaks, a nichrome wire in the inside touches to a casing, and a spark etc. occurs; output becomes a H level and C87 begins charging since normal rotation input becomes higher than reverse rotation input in a comparator 84, the TRS89 becomes ON when the base electric potential of the TRS89 becomes the Zener voltage of the ZD88, electric current flows in a coil 6-1 of a trip type relay 6, and the heater circuit is shut off.
Patent JP-H1080754-A (JP)
Title: Twin roll type continuous caster
Inventor: MAEHATA HIDEHIKO
IPC: B22D11/114
Filed: 1996-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a twin roll type continuous caster which can adjust electromagnetic force generated in plurality of pieces of divided core parts in a simple constitution without developing heat loss. SOLUTION: In the continuous caster having one pair of mold rolls 2 arranged in mutually parallel state and electromagnetic weirs 1 arranged at the end parts of both mold rolls 2, a core body 3 in the electromagnetic weir 1 is vertically divided into plural pieces and also, number of turns of a coil 4 for generating the magnetic field wound on the divided core parts 3a positioned at the upper part is made more than that on the divided core part 3a positioned at the lower part. By this constitution, the necessary magnetic flux density to hold molten metal and the magnetic flux density generated with the electromagnetic force can be almost equallized, and the recession at the center part in the end part of the cast slab is not developed.
Patent JP-H0889021-A (JP)
Title: Mud-removing part structure of crop seedling harvester
Inventor: MORIYA TOSHIMASA
IPC: A01C1/00
Filed: 1994-09-29
Abstract: PURPOSE: To obtain a mud-removing structure having more effective mudremoving function without causing the unnecessary lateral swinging motion of the seedling and exhibiting excellent performance such as the removal of mud from a part unable to clean by conventional method, decreased damage on the root and sure mud-removing work by providing a pair of right and left mudremoving claws and reciprocating the claws opposite to each other perpendicular to the transfer direction to effect the removal of mud. CONSTITUTION: This mud-removing structure is provided with a clamping and hoisting apparatus to transfer a dug-up seedling upward to the back in suspended state and a mud-removing transfer apparatus acting on the root of the seedling to apply a transfer force while removing the mud from the root. The mud-removing transfer apparatus 3 has a number of mud-removing claws 18 to be thrust into the root and attached to a circulating chain 19 in laterally movable state. The mud-removing claws 18 are oscillated by an oscillation driving mechanism 3B. The mud-removing transfer apparatus 3 is inclined to raise the back relative to the transfer belt 2B to increase the thrusting depth of the claw 18 into the root in the direction of the stalk toward the downstream side of the seedling transfer direction.
Patent JP-S6395134-A (JP)
Title: Method of bending and tempering plate galss and equipment therefor
Inventor: PAURI TAPANI REUNAMEEKI
IPC: C03B23/033
Filed: 1987-09-18
Abstract: The invention relates to a method of bending a glass sheet to be tempered as well as to a glass sheets bending and tempering apparatus. An array of conveyor rollers in a glass sheets bending and tempering section is adapted to be curved around an axis of curvature transverse to the traveling direction in a manner that, beginning from a horizontal plane, the plane of a roller line curves with a continuously diminishing radius of curvature until the final radius of curvature is reached. During the curving process, the tangent of the mid-portion of a curved conveyor section is maintained substantially in a horizontal plane. Thus, each point in a glass sheet curves substantially at the same rate over the entire glass sheet area and, hence, local rapid deformations do not occur. During the curving process, a glass sheet is maintained in motion by means of the rollers of a curved roller conveyor.
Patent JP-S60134805-A (JP)
Inventor: SONOBE KAZUNARI
IPC: B65B9/08
Filed: 1983-12-12
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-S6295942-A (JP)
Inventor: NISHIHIRO AKINORI
IPC: H02J9/08
Filed: 1985-10-21
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-H0631390-A (JP)
Title: Production of sand core
Inventor: OKAMOTO HIDEMASA
IPC: B22C9/10
Filed: 1992-07-21
Abstract: PURPOSE:To obtain the sand core which has excellent coating property even with the sand core prototype solidified by using a worm box method. CONSTITUTION:The sand core prototype formed by compounding an inorg. salt, such as Na2SO4, and solidifying the sand is subjected to an org. acid salt treatment by immersing the prototype into an aq. calcium acetate soln., etc., to obtain the sand core prototype. After the sand core prototype is dried by heating, the sand core prototype is immersed in a coating liquid, by which the surface of the sand core prototype is uniformly coated. The coated sand core prototype is then dried, by which the sand core having an excellent coating is obtd.
Patent JP-S61114579-A (JP)
Title: Field-effect-type semiconductor device and manufacture thereof
Inventor: HAMAGUCHI HISASHI
IPC: H01L29/423
Filed: 1984-11-09
Abstract: PURPOSE:To form a recess with accuracy, by forming on a contact layer a mask and contact layer containing aluminium which is distributed therein such that the concentration of aluminium is lower toward the contact layer and higher toward the surface, and then forming the recess by means of etching. CONSTITUTION:A GaAS active layer 2 and an N<+> type GaAs contact layer 3 are formed on a semi-insulating GaAs substrate 1. An N<+> type AlGaAs layer 5 is formed thereon for serving both as mask and contact layers such that a concentration of aluminium it contains becomes lower toward the the layer 3 and higher toward the surface. A photoresist film provided so as to form an aperture 6a. Subsequently, the layers 5, 3 and 2 are partially etched to form a recess 7. By this etching, the layer 5 is provided with a tapered aperture 5A which is enlarged toward the layer 3, and therefore the recess 7 following this aperture is formed to have a pattern corresponding to the enlarged pattern of the aperture. Subsequently, the film 6 is removed and a source electrode 8S, a drain electrode 8D and a gate electrode 8G are provided.
Patent JP-H1177392-A (JP)
Title: Empty can compression device
Inventor: KIKUCHI SHIGEO
IPC: B30B9/32
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To prevent an empty can from being blocked inside, and to improve the reliability of a device by providing a see-saw type weight sorting body between an empty can throw-in port and a compression mechanism to separate a mistakenly thrown-in empty bottle. SOLUTION: A weight sorting body 31 is arranged diagonally below a throw-in port body 16 so as to form a moving passage of a thrown-in empty can in an oscillating/turnable manner by a pivot 32. A weight 33 is mounted on an end part on the throw-in port body 16 side, the positional of the pivot 32 and the weight 33 is appropriately kept, and the weight is kept on the downwardly inclined position E on the extension line of the throw-in port body guide part 16b in the closed condition. The weight sorting body 31 is oscillated only when the weight exceeds the reference value which is the prescribed weight to be received.  The oscillation of the weight sorting body 31 when a bottle, etc., other thorn an empty can whose weight exceeds the reference weight value is thrown in the throw-in port body 16, and moved downstream of the pivot 32, is detected by a micro-switch CE3, a plunger 37 is operated, a tip of the weight sorting body 31 is turned to an empty bottle collection part 82 side at the downward position F, and bottles are dropped and sorted.
Patent JP-S6363970-A (JP)
Inventor: BURUUSU ADORIAN HADOTSUKU
IPC: G01N33/543
Filed: 1986-10-02
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-S6289700-A (JP)
Inventor: UIRIAMU FURANSHISU HAFUMAN
IPC: A61K38/095
Filed: 1986-10-02
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-H03101011-A (JP)
Title: Stabilizing member for superconducting wire and manufacture thereof
Inventor: SUZUKI TAKUYA
IPC: C22C47/12
Filed: 1989-09-13
Abstract: PURPOSE:To manufacture a kind of stabilizing member for a superconducting wire, having a great strength, high residual resistance ratio, light weight and excellence in performance, by making up the stabilizing member of a compound material having ceramic whiskers dispersed in high-purity aluminum. CONSTITUTION:For a ceramic whisker is used any material selected from an Al2O3 whisker, a SiC whisker, a TiB2 whisker, etc. Since each of these ceramic whiskers never dissolves in high-purity aluminum, is fibriform and has its great strength, any of them can be dispersed in the high-purity aluminum to heighten its mechanical strength without so much lowering the residual resistance ratio of the high-purity aluminum. A stabilizing member for a superconducting wire can thus be obtained with its great strength, high residual resistance ratio, light weight and high performance.
Patent JP-H05209645-A (JP)
Title: Attenuation of hydraulic damper and semi-active type suspension damper to low level
Inventor: RANDAARU ERU DEA
IPC: F16F9/46
Filed: 1992-09-03
Abstract: PURPOSE: To improve ride quality control by providing low-level damping to a semi-active damper. CONSTITUTION: A semi-active hydraulic damper 10 has a solenoid valve assembly 66 within the valve boss 68 provided at the outer flank of the damper 10. The solenoid valve assembly 66 controls fluid flow in the bypass channel 54 of the damper 10. A separate blow-off valve assembly 64 provided in the valve boss 68 in series with the solenoid valve assembly 66 provides low-level damping when the bypass channel 54 is open.
Patent JP-H0761713-A (JP)
Title: Package carrying system
Inventor: NODA YASUYUKI
IPC: B65H67/08
Filed: 1993-08-26
Abstract: PURPOSE:To provide a package carrying system which can automatically remove the irregular yarn from a package surface layer in preparation for inspection. CONSTITUTION:A surface layer yarn unwinding station S1, which unwinds the surface layer yarn of a package P and removes it, is provided on a carry line 1 where the packages P are carried in order, and a sampling station S2 is provided at need downstream of this surface layer yarn unwinding station S1.
Patent JP-S61113044-A (JP)
Title: Variable focus camera
Inventor: YAMADA MINORU
IPC: G03B17/12
Filed: 1984-11-08
Abstract: PURPOSE:To prevent harmful incident light and reflected light by providing sliding contact pieces which connect a movable lens unit to the fixed part of a camera body electrically on the external surface of an internal cylinder. CONSTITUTION:A unit cover 10 is fitted to the rear surface of the electromagnetic shutter 4a of a bifocal lens 4 mounted in the movable lens unit 3, and a sliding plate 30 where one sliding contact piece 31 is fixed is supported on the unit cover 10 so that the sliding plate 30 is slidable in the optical axis direction. A fixed plate 20 having the other sliding contact piece 21 etched in its internal surface is arranged at he position of a light shield frame 1 corresponding to the sliding plate 30, and the sliding contact piece 21 is allowed to slide in contact the sliding contact piece 31 of the sliding plate 30. Consequently, shielding is facilitated and harmful reflected light is prevented.
Patent JP-H1175844-A (JP)
Title: Carcinogenesis controlling gene
Inventor: ISHINO FUMITOSHI
IPC: A61K48/00
Filed: 1997-09-01
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new gene encoding a protein for bringing about carcinogenesis controlling activity, useful for treating a gene of cerebral tumor, etc., containing a specific amino acid sequence or a sequence in which at least one amino acid is varied in the amino acid sequence. SOLUTION: This carcinogenesis controlling gene comprises a DNA containing an amino acid sequence of the formula or a sequence in which at least one amino acid is deleted, substituted or added in the amino acid sequence and encoding a protein for bringing about carcinogenesis controlling activity. The gene is useful for a therapeutic agent and a diagnostic agent for cerebral tumor (glioma), etc. The new carcinogenesis controlling gene is obtained by screening a cDNA library derived from a human fatal kidney or an adult brain by using mouse Peg3 gene which is an imprinting gene PEG3 existing on human 19 chromosome and is cloned by carrying out subtraction hybridization as a probe.
Patent JP-H1076987-A (JP)
Title: Bicycle with assisting power
Inventor: TAMURA YOSHITAKA
IPC: B62M6/45
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To reduce chattering, etc., at the time of starting and stopping by controlling respective output of a traveling speed detection part, a torque detection part, a battery voltage detection part and an electric current sensing part by a microcomputer and providing a leg-power standard variation means of an assisting power mechanism on the microcomputer. SOLUTION: Traveling speed is detected by a rotation sensor 37 of a traveling speed detection part A, and human power transmitted through a pedal is detected by a potentiometer 24 of a torque detection part B. Additionally, an electric current value of a motor 15 of an assisting power device is detected by an electric current sensor 49 of a motor electric current detection part C, and a voltage value of an electric source battery 16 of a motor 15 is detected by a battery voltage detection part D. These output is processed by a microcomputer 38 of a controller 17, assist is started in the case when an output value of the torque detection part B reaches a threshold value, the threshold value is lowered by a standard value variation means 38e in the microcomputer 17, and this standard value is returned to an original value as time passes.  The standard value is raised at the time when leg-power becomes lower than the threshold value.
Patent JP-H0683231-A (JP)
Title: Fixing device and image forming device
Inventor: MATSUMOTO AKIHIRO
IPC: G03G15/20
Filed: 1992-09-04
Abstract: PURPOSE:To automatically perform the pressurized contact of a cleaning means to a heating roller and the release of such pressurized contact by providing a supporting means supporting the cleaning means so that it may be separated from the heating surface of the heating roller through an elastic member when pressing by a pressing means is released. CONSTITUTION:When the engaging state of units 1A and 1B is released, the pressing means 97 is separated from a holder 95 by interlocking with the turning of the unit 1A. As the means 97 is separated therefrom, the engagement of a hole part 103 provided on the holder 95 and a coil spring 105 is released so as to release the elastic pressure of a cleaning felt 85 to the heating roller 61. When the engagement of the coil spring 105 and the hole part 103 is released, the coil spring 105 is elongated by elastic force, so that the felt 85 recedes from the heating surface of the roller 61. When the spring 105 is balanced with the holder 95, the felt 85 is separated from the heating surface of the roller 61 and supproted by a frame 101.
Patent JP-S60128363-A (JP)
Title: Distance amplitude correction device
Inventor: USAMI TOSHIROU
IPC: G01N29/44
Filed: 1983-12-16
Abstract: PURPOSE:To give an inspector a judgment reference about whether a reflection echo is normal one or not by estimating the position of a reflecting body from the reflection echo and displaying it when a distance amplitude correction curve is generated. CONSTITUTION:An ultrasonic wave transmitted from a probe 1 by a transmitting circuit 5 is reflected by an artifical defect 3 at a correction point (a), and received again by the probe 1 and then sent to a receiving circuit 6. The reflection echo and propagation time at this time are stored in a register 9 through a digitizing circuit 7 and at the same time, the position of the artificial defect 3 is estimated by a computing element 1 by using respective set values of an acoustic speed, refraction angle, and plate thickness and displayed on a display device 8. The inspector confirms the position of the artificial defect 3 displayed on the display device 8 and registers the reflection echo value and propagation time stored in the register 9 as normal values in a correction point data memory 16 when the confirmed position is correct, generating a distance amplitude correction curve.
Patent JP-S6390643-A (JP)
Title: Air-fuel ratio control device for internal combustion engine
Inventor: IIJIMA TAMOTSU
IPC: F02D41/14
Filed: 1986-10-03
Abstract: PURPOSE:To enhance the accuracy of feedback control from the standpoint of responsiveness and improve the extent of combustibility as well as to make improvements in output, fuel consumption and exhaust performance, by controlling a supply air-fuel ratio so as to cause the spectral distribution of combustion light to become a target pattern. CONSTITUTION:The combustion light transmitted by optical fibers 21a-23a having one end in and around an exhaust valve 16a of each combustion chamber 13a (hereinafter stated to a first cylinder only) of a cylinder head 11 is converted into each spectral signal or electric signals of photoelectric transfer elements 30-32 by way of a band pass-filter 17 (an ultraviolet ray area) 28 (visible ray area) 29 (infrared - near infrared ray areas) via fittings 24-26, and outputted to a control circuit 40 which sets spectral distribution corresponding to a desired air-fuel ratio by each input signal out of various sensors, and performs feedback control over a supply air-fuel ratio so as to cause the spectral distribution of the next time combustion light to become the desired spectral distribution. Therefore, such feedback control that has no responsive delay is carried out, thus combustibility is improved.
Patent JP-H0980259-A (JP)
Title: Connection structure between optical fiber and ferrule
Inventor: KAIDO YOSHIHIKO
IPC: G02B6/36
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a connection structure which eliminates the possibility that an optical fiber is broken even if ambient temperature changes and suppresses an increase in transmission loss as to the connection structure between the optical fiber and ferrule. SOLUTION: The connection structure between the coated optical fiber and ferrule where a terminal part of an optical fiber obtained by peeling the secondary jacked of a coated optical fiber is inserted into a fine hole of the ferrule and adhered with an adhesive is equipped with an elastic body 30 which is a cylindrical type having an axial hole 30A larger than the external diameter of the optical fiber 11, interposed between the adhesion part of the optical fiber 11 and the peeled end surface of the secondary jacked 12A by inserting the optical fiber 11 into the axial core 30A, and fixed to the secondary jacked 12A while the end surface is brought into contact with the end surface of the secondary jacket 12A and has a smaller elastic coefficient than the secondary jacket 12A;  and the end part of the elastic body 30 on the opposite side from the secondary jacket 12A inserted into the axial hole 21A of the ferrule 20 and the outer peripheral surface is fixed to the inner peripheral surface of the axial hole 21A through an adhesive 1.
Patent JP-H0286456-A (JP)
Title: Liquid jet recording device
Inventor: TAKAHASHI YOSHIHIKO
IPC: B41J2/13
Filed: 1988-09-22
Abstract: PURPOSE:To make possible the recording of data at high speed when in the continuous mode by providing a stopping means which stops a scanning means at a position where the ink discharge by a recording head used during recording is completed. CONSTITUTION:The scanning movement amount of a recording head unit with a recording head 1 corresponding to the kind of recording liquid, for instance, ink color becomes variable in accordance with a recording color used for certain recording. Then, a scanning means 24 which moves the head unit in a specified direction against a material to be recorded on is stopped by a stopping means 18 at a position where the discharge of ink used for recording by the recording head is completed. Consequently, after the completion of the discharge action by the recording head, it is possible to return the head unit to its original position immediately and achieve the continuous recording action at high speed.
Patent JP-S61116904-A (JP)
Title: Controller for electric railcar
Inventor: AMIKURA SEIKI
IPC: B60L7/22
Filed: 1984-11-12
Abstract: PURPOSE:To automatically shift to a pneumatic brake if a regenerative load is eliminated during speed suppressing brake by designating a brake force for a speed suppressing brake command from a cab. CONSTITUTION:A speed suppressing brake command N2 (brake force 200kg/M) from a cab 22 is applied from a brake control command 18 through a current control pattern 17 to a main motor to obtain regenerative brake force corresponding to 200kg/M. The command further instructs a pneumatic brake 25 to output pneumatic brake force corresponding to 200kg/M. The brake 25 does not operate pneumatic brake if the output of a brake force detector 20 is the prescribed 200kg/M. If the regenerative load is eliminated, the pneumatic brake force is automatically supplemented by a blending control to always apply constant brake force as an electric railcar.