baber/WOPTO huggingface dataset:
Patent JP-S58185940-A (JP)
Title: Torque fluctuation restraining device for engine
Inventor: TANAKA HIDEKI
IPC: F02B75/06
Filed: 1982-04-22
Abstract: PURPOSE:To maintain a battery charging amount properly by making an alternator generate electricity in increasing torque generated in a crank-shaft to restrain torque fluctuation while increasing generated energy of the alternator in the condition of discharging the battery. CONSTITUTION:Time of increasing torque generated in a crankshaft is detected by a timing detecting means 3 including a crankshaft sensor 7, and current is supplied to a field core 1a of an alternator 1 through a field controlling means 2 including a single multiplexer 9 and an adding circuit 10 in increasing the torque to make the alternator 1 generate electricity. Thus, reversal torque is generated in the crankshaft to restrain fluctuation of rotational torque. A battery condition detecting means 13 including a comparator 17 is also connected to said adding circuit 10 which adds the correction signal V3 of the comparator 17 to the signal of the single multiplexer 9 when said signal V3 is generated from the comparator 17, i.e. when a battery 5 is under the discharging condition to increase generated energy of the alternator 1.
Patent JP-S60211943-A (JP)
Title: Manufacture of semiconductor device
Inventor: KANAMORI SHIYUUJI
IPC: H01L21/3065
Filed: 1984-04-06
Abstract: PURPOSE:To enable to form an electrode in a stabilized manner by a method wherein an ion milling is performed on a scribe line region, having the same conductive type as a substrate, in the density higher than that of the substrate. CONSTITUTION:As an aperture is not provided on a scribe region 30 when a base region 20 is formed and it is formed simultaneously with an emitter region, the scribe region 30 has the conductive type same as that of the substrate 10 and it has a higher density than that of the substrate, and it has no P-N junction. In other words, the scribe region 30 and the substrate 10 are in a short- circuit state. Accordingly, the allowable current on the scribe region 30 is increased to several tens of times when compared with a P-N junction, and as a result, the missing of silicon generating when an ion milling is performed can be prevented, thereby enabling to form a stabilized electrode.
Patent JP-S63235121-A (JP)
Title: External controller for variable capacity compressor
Inventor: KUNIKATA TOMOAKI
IPC: F04C28/26
Filed: 1987-03-23
Abstract: PURPOSE:To enable automatic control in response to a heat load so as to aim at reduction of vibration by providing a means for detecting knocking, thereby setting a compressor at minimum capacity at the time of detecting any knocking. CONSTITUTION:In the case that any knocking takes place in an engine, a knocking detecting means 111 detects it. On the basis of the detected signal, a capacity control means 100 is set such a way as to forcibly fullopen a bypass passage 39, that is, to make the discharge capacity of a compressor 2 minimum. During the normal travelling, the automatic control of internal capacity is therefore is held by means of the compressor 2 and at the time of the knocking in the engine, the internal capacity control of the compressor 2 is forcibly prohibited from the exterior thereof so that the minimum capacity control is also prohibited. Thereby, the diminution of a compressor load decreases an engine load so as to reduce vibration due to the knocking in the engine.
Patent JP-S57182412-A (JP)
Title: Foamed internal finish material and manufacture thereof
Inventor: KAMIMURA TOMOHISA
IPC: B32B5/18
Filed: 1981-05-07
Abstract: PURPOSE:To obtain foamed internal finish material by a method wherein coating material is sprayed on the surface of a drag, dried and hardened to provide a spray skin layer, a cloth patch is set on said layer, a cope is engaged with said drag and foaming resin is injected into a cavity between the cope and the drag and expanded. CONSTITUTION:A mold surface 10A with a dent 10B is provided on a drag 10, hardening coating material is sprayed by a spray etc. on this mold surface, to provide a spray skin layer 11 on the mold surface by drying and hardening. Then, a patch 12 such as cloth, carpet, etc. is provided in the middle of said cope surface so that the peripheral edge is placed between the dent 10B and the drag surface 10A. Then, the back of said spray skin layer 11 and the patch 12 is coated with binder. Further, the cope is engaged with the drag 10. Foaming resin 18 is injected into cavities provided between the cope and the drag 10, 16 and expanded to obtain an integral foaming internal finish material.
Patent JP-S60212690-A (JP)
Title: Pumping device
Inventor: NAKAGAWA JIYOUJI
IPC: F03B13/00
Filed: 1984-04-06
Abstract: PURPOSE:To enable the pumping operation of water to be performed in uniform efficiency in no relation to a quantity of the river water, by utilizing a head of the dammed river water when it is released so as to rotate a motor and rotating a pump by this rotation so as to force a part of the dammed river water to be fed to a higher level of water. CONSTITUTION:The first waterway 9 provides in its inside a screw pump 1, and a turbine wheel of this pump 1 is rotated by releasing dammed river water. While, in order to pump up the dammed river water further to a feed water level 15 in a waterway in a higher water level, the second waterway 10 is provided between a level of the dammed water and the feed water level 15. A pump 2, being provided in the waterway 10, is driven by rotating energy of the pump 1, pumping up a part of the river water to the feed water level.
Patent JP-H02245229-A (JP)
Title: Method of imparting hydrophilicity to porous membrane
Inventor: YOKOTA MINORU
IPC: C08J3/24
Filed: 1989-03-20
Abstract: PURPOSE:To obtain a porous membrane having excellent hydrophilicity by retaining a soln. of a specified compd. on the surface of the pore of the porous membrane made of a hydrophohic polymer and treating the membrane with alkali without removing the solvent. CONSTITUTION:A soln. of a compd. shown by the general formula (I), X1-SO2-L- SO2-X2, is retained on the surface of the pore of the porous membrane made of a hydrophobic polymer (where X1 and X2 are either-CH=CH2 or-CH2CH2Y, X1 and X2 may be the same or different, Y is a group capable of being replaced by a nucleophilic group or eliminated by a base as RY, and L is a bivalent coupling group and can be replaced). The membrane is then treated with alkali without removing the solvent to cross-link the compd. By this method, the structure of the pore is not changed, the matrix of the porous membrane is not damaged, and hydrophilicity is imparted to the membrane.
Patent JP-S56111452-A (JP)
Title: Apparatus for measuring moisture content in grain in dryer
Inventor: OKA AKIHIKO
IPC: G01N33/10
Filed: 1980-05-26
Abstract: PURPOSE:To improve measuring accuracy of moisture content, by not outputting measured value being unsuccessful in grasping by comparing the data voltage of moisture meter with the lowest voltage and confirming whether the grains are grasped under pressure or not by the electrode. CONSTITUTION:The moisture meter A is connected to the computer C and the  data voltage Er outputted by the meter A, is compared with the lowest voltage Eo  which is lower than the data voltage of excess drying time by the discriminating  part C1 of the computer C. Thereupon, when the grains are clogged on the upper  part of the meter A and are not flowed to the inside of the through-shaped board 21, the voltage Er becomes abnormally low even if an electric current is turned on  and becomes lower than the voltage Eo. In such case, the voltage Er is not outputted by the part C1 and the timer set signal t1 is outputted to the control part C2 and then, the measurement commanding signal (a) is outputted by the part C2 after a prescribed time. Thus, measuring accuracy of the moisture meter can be improved because the measured value is not outputted when the moisture meter is unsuccessful in pressing grains.
Patent JP-H06247410-A (JP)
Title: Automatic umbrella packing device
Inventor: TAKAHASHI TERUO
IPC: B65B25/00
Filed: 1993-02-19
Abstract: PURPOSE:To provide an automatic umbrella packer by which an umbrella can be easily covered with a bag by a single hand without getting wet hands in a short time. CONSTITUTION:An umbrella support structure 12 composed of a holding bar 14 and a pushing plate 13 to hold an umbrella and a main body for supporting these members is provided in an automatic umbrella packing device body. An auxiliary mechanism 7 to open a bag and opening mechanisms 8, 9 by means of air flow are arranged at the opening side of the held bag. And a driving mechanism 10 for the opening mechanisms 8, 9 are also included in the inside. Wringing device 3, 6 is disposed between the opening mechanisms and the inserting inlet of umbrella at the main body surface.
Patent JP-H07127749-A (JP)
Title: Ball valve for emergency cutout
Inventor: KAWAHARA HIROHITO
IPC: F16K1/14
Filed: 1993-02-18
Abstract: PURPOSE:To make emergency cutout securely by storing a ball in the leg part of a T-joint for connecting a pair of adjacent pipes, and driving out the ball into the pipe by a rod passed through the cover body on the leg part to suck the ball onto a cut edge in a downstream pipe and stop the flow of fluid. CONSTITUTION:A T-joint 2 is connected between a pair of adjacent pipes 1 and 1'. Also the T-joint 2 is positioned with its leg part faced upward and a cover body 3 is installed at the end of the leg part. Then a valve element operating rod 4 is passed into the cover body 3 through an elastic projection 5. In addition, an operating handle 7 is installed additionally to the outer end of the valve element operating rod 4, and a ball 6 is fastened to its inner end through a chain 8. In an emergency cutout, the valve element operating rod 4 is, for example, tapped manually to press it into the leg part of the T-joint 2, and the ball 6 is dropped into the flow path of the pipes 1 and 1'. Thus the ball 6 as the valve element is sucked onto a cut edge 9 as the valve seat in the downstream pipe 1 to stop the flow of fluid.
Patent JP-S60213779-A (JP)
Inventor: MATSUDA MICHIYA
IPC: F25D11/00
Filed: 1984-04-09
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-H10244127-A (JP)
Title: Nox removing method from dilute nox-containing gas
Inventor: TOKARI OSAMU
IPC: B01D53/81
Filed: 1997-03-06
Abstract: PROBLEM TO BE SOLVED: To construct all processes with reduced energy consumption by allowing a dilute NOx -containing gas to contact with an activated carbon based adsorbent to adsorb and remove NOx and after that, heating the adsorbent to a prescribed temp. to regenerate the adsorbent and treating the released NOx with ammonia to reduce NOx and denitrificate. SOLUTION: The NOx -containing gas such as a tunnel ventilation waste dilute gas is introduced from a line L1 and flows in an adsorbing zone 10 from a line L2 through a dust collecting device to adsorb and remove NOx and a part of moisture content and the treated gas is discharged from a line L3. When the NOx adsorptivity of the adsorbent in the adsorbing zone 10 is lowered, the adsorbent is regenerated and the regeneration is performed by switching the absorbing zone 10 to a regenerating zone 10', raising the temp. to a prescribed temp. to release NOx to regenerate. The released NOx -containing gas is heated by heater H3 in the course of passing through a line L4, supplied to a catalytic reducing denitrification reaction zone 20 after the addition of ammonia to be catalytically reduced and made harmless.
Patent JP-S58189199-A (JP)
Inventor: DONARUDO EICHI DEIIN
IPC: C12P19/34
Filed: 1983-04-21
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-H09238311-A (JP)
Title: Video data processor and its method
Inventor: OGIKUBO JUNICHI
IPC: H04N5/92
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To improve the compression efficiency and to keep quality of an expanded video image by increasing processing units of compression coding or the like. SOLUTION: A pack circuit 20 contains a part of compression video data of each macro block from a head to a data length of a synchronization block to a recording block with a data length so that the compression video data are arranged in the order of lower frequencies up to the head of the synchronization block. Then the pack circuit 20 contains remaining overflow data to a remaining area of the recording block and aborts the high frequency component data unable to be contained in the recording block. A de-pack circuit 40 de- packs each of compression video data based on the data length added to the compression video data of each macro block and detects the presence of the aborted data.
Patent JP-H08262464-A (JP)
Title: Pressurizing device used for production of liquid crystal cell
Inventor: KURATA SHIGERU
IPC: G02F1/1339
Filed: 1995-03-28
Abstract: PURPOSE: To provide a pressurizing device capable of pressing the substrates of a liquid crystal with uniform pressurizing force over the entire part, drastically reducing a cost and reducing the size and weight thereof. CONSTITUTION: This pressurizing device has a device body 10 which has an empty chamber 13 opened at one end, an airtight bag 15 which is inflated by the air pressure housed in this empty chamber 13, a press plate 16 which is disposed in correspondence to the aperture of the empty chamber 13 and is pressed outward of the device body 10 by the inflation of this airtight bag 15 to press the one substrate 3 of the liquid crystal cell 2 and an air feed and discharge means 20 which supplies and discharges the pressurized air into and out of the airtight bag 15.
Patent JP-S61229289-A (JP)
Title: Disk player
Inventor: KENMOCHI ISAMI
IPC: G11B25/04
Filed: 1985-04-02
Abstract: PURPOSE:To simplify a constitution and to improve the positioning accuracy of a spindle motor by installing a lever member on an intermediate member and linking a gear main body to the intermediate member through a spring member. CONSTITUTION:A fan-like gear 21 installed in the vicinity of the 2nd spindle motor 19 is constituted with a gear main body 21a and the intermediate member 21c which is different from the gear main body and rotatably installed with the gear main body and a coaxial spindle 12b as a center. The gear main body 21a and the intermediate member 21c are linked by a coil spring 21d being a spring member. A lever member 22 is rotatably fitted to one end part of the rotating end part of the intermediate member 21c while other end part of the lever member is pivotally fitted to the free end part of the 2nd spindle motor 19 through a pin 22a. Then a gear 23, a worm 24, a worm wheel 25, pulleys 27 and 28, a belt 29 and a motor 230 give rotating force to the fan-like gear 21. Thus a backlash between gears can be absorbed and the positioning accuracy of the 2nd spindle motor can be improved.
Patent JP-S51145919-A (JP)
Title: Security device of pipe and tube for dangerous materials
Inventor: OKABE KOUHEI
IPC: F16L57/00
Filed: 1975-06-11
Abstract: PURPOSE: To prevent danger with protection in transportation of petrolium, chemicals,harmful gases in steel pipes,vinyl tubes or another special tubes. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S51145817-A (JP)
Title: Silicon oil-filled transformer
Inventor: UCHIYAMA TADATAKA
IPC: H01F27/32
Filed: 1975-06-11
Abstract: PURPOSE: To prevent by employing cushion insulating materials, dielectric breakdown of windings due to heat expansion of windings at high temperatures in a transformer for a vehicle, etc. provided with compound insulatioon of silicon oil and polymide. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S57183391-A (JP)
Title: Delay detomator
Inventor: MARAKU ERIASU YUUNAN
IPC: F42B3/16
Filed: 1982-04-27
Abstract: improved uniformity of timing, and particularly reduced sensitivity of timing to minor variations in delay charge size, are achieved in delay detonators by placing a loose load of a flame-sensitive ignition composition between a pressed delay charge and an ignition assembly, e.g., a percussion primer, at the actuation end of the detonator. The loose ignition charge has a free surface and is adapted to be ignited in response to direct contact with flame emitted from the ignition of a charge in the ignition assembly. Preferably, the delay charge is pressed into a plastic carrier which, in a non-electric detonator, has an open end terminating between the walls of the detonator shell and a primer shell that closes the actuation end of the detonator, and the ignition charge is loosely loaded into a metal capsule seated against the delay charge.
Patent JP-S63235023-A (JP)
Title: Winding method for metal strip
Inventor: NISHIYAMA HIROSHI
IPC: B21C47/30
Filed: 1987-03-23
Abstract: PURPOSE:To eliminate a gap between a cylindrical core and a coil and to pre vent folding flows by pressing a coil in the diametral expansion direction not to deform the cylindrical core by a winding reel before winding, raising a diame tral expansion force of the winding reel to match to a raise of a winding tension during winding, and to control the force to be a prescribed diametral expansion force. CONSTITUTION:A metal strip 10 is tightly wound with several windings and a winding tension is raised after winding is started by installing a cylindrical core 1 on a winding reel 11 and by use of a wrapper roll 12. Measurement of the raising winding tension is performed by detecting an electric current amount of a motor 15 proportionally generated to the winding tension by a detector 18. Then, the detected current amount is converted into a signal by a signal converter 19 and the signal is sent to a hydraulic servo valve 20 and a hydraulic oil of a hydraulic unit 21 is supplied to an expansion-and-contraction cylinder 16 by the signal to expand the winding reel 11. Then, a diametral expansion force of the reel 11 is raised in proportion to a raise of the winding tension and is controlled to be a prescribed diametral expansion force.
Patent JP-S56165384-A (JP)
Title: Method for adjusting mirror for gas laser tube
Inventor: SEKI FUMIO
IPC: H01S3/034
Filed: 1980-05-26
Abstract: PURPOSE:To reduce the variation in a laser oscillation output, by locally applying heat in plastically deforming a tubular mirror support. CONSTITUTION:The mirror support of a laser tube is held by a holding part 10' of an adjusting jig 10 having a heater 9. The mirror support is locally heated so as to obtain the state wherein the plastic deformation is readily performed. Under this state, handles 10'' and 10''' of the adjusting jig 10 are squeezed, and the angle between the mirror connected to the mirror support and the central axis of a capillary tube of said mirror is adjusted. Thus, the laser oscillation is generated in a laser resonant system utilizing said mirror.
Patent JP-S56166612-A (JP)
Title: Level shifting circuit
Inventor: SATOU REISUKE
IPC: H03F3/34
Filed: 1980-05-26
Abstract: PURPOSE: To eliminate influences of signal source impedance by disconnecting an input signal source from a current source circuit by applying an input signal to the noninverted input terminal of an operational amplifier and a current to the inverted input terminal and by connecting the inverted input and output together via a feedback element.  
     CONSTITUTION: A current from a current source I 0  all flows through a feedback resistance element R 5 , so V 0 =V - +I 0 R 5  (provided that V -  is an inverted input potential, and V 0  an output). Then, V + =V i  and V + ≈V -  (provided that V +  is a noninverted input potential, and V i  is an output), so V 0 =V i +I 0 R 5 . Namely, the input V i  is shifted in level by a voltage represented by the product of the current I 0  and the resistance R 5 . Further, the direction of the current I 0  is reversed to reverse the direction of the level shift, and the value of the resistance R 5  and that of the current I 0  are varied to vary the extent of the level shift. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S51145012-A (JP)
Title: Molding process of plastic tank having hook ports
Inventor: KOUSAKU HIDEKI
IPC: B65D90/00
Filed: 1975-06-09
Abstract: PURPOSE: A process of monoblock blow molding of a plastic tank having hook ports. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S545771-A (JP)
Title: Current unbalance detecting system of antiparallel connected rectifier
Inventor: HASHIZUME NORIKATSU
IPC: G01R29/16
Filed: 1977-06-15
Abstract: PURPOSE: To surely detect the current unbalance based on element faults by detecting the differential voltages of the voltages obtainable by rectifying the current transformer secondary voltages of respective parallel circuits and the voltages obtainable by cascade-connecting said voltages and dividing these. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58187895-A (JP)
Inventor: KATOU TADAYOSHI
IPC: G21C17/00
Filed: 1982-04-26
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-H04306068-A (JP)
Title: Picture read processor
Inventor: OHARA TAKUO
IPC: H04N1/40
Filed: 1991-04-02
Abstract: PURPOSE:To prevent unevenness of density at a border by correcting shading, reading a data while duplicating part of preceding and succeeding data with an image sensor and comparing the data in duplicate so as to correct inter-lines. CONSTITUTION:A picture data read by an image sensor 15 is processed by a control circuit 33 and an analog data is converted into a digital data by an A/D converter circuit 34. Then the sensor 15 generates a shading correction data from a digital output of the circuit 34 obtained at the read of an optical reference face and stores the data to a shading correction data memory 35. A shading arithmetic circuit 36 applies shading correction to a data from the A/D converter 34 based on the data in the memory 35 to generate a picture data. When the sensor 15 reads a 1st line, the picture data is stored in a line memory 37 and when the read of the sensor 15 is 2nd and succeeding lines, the data is read in duplicate and the data 37' in duplicate are compared and used for inter-line correction. Then uneven density at a border is avoided.
Patent JP-S60215015-A (JP)
Title: Aqueous resin dispersion
Inventor: KODAMA YASUSHI
IPC: C09D163/00
Filed: 1984-04-10
Abstract: PURPOSE:The titled dispersion excellent in storage stability, etc., and capable of forming an excellent film when used as a can interior coating, prepared by dispersing a composite resin composition comprising a specified acrylic resin, an aromatic epoxy resin and a phenolic resin. CONSTITUTION:An acrylic resin (A) of a weight-average MW of 3,000-80,000, obtained by copolymerizing a copolymerizable monomer mixture containing 12- 70wt% monobasic carboxylic acid monomer unit in the presence of a catalyst, is reacted with an aromatic epoxy resin (B) having, on the average, 1.1-2 epoxy groups in the molecule and a number-average MW >=900, and 2-40wt%, based on the total resin weight, phenolic resin (C) in a hydrophilic solvent to obtain a carboxyl group-excess composite resin composition in which component A is combined partially with component B, and component C is precondensed with component A and/or component B. This resin composition is dispersed in an aqueous medium in the presence of NH3 or an amine in such an amount that the pH of the final composition is 4-11 (provided that the ratio between the solids of components A and B is 2:1-1:6).