baber/WOPTO huggingface dataset:
Patent JP-S5512250-A (JP)
Title: Processing fuel injection pump
Inventor: YAMAMOTO TADASHI
IPC: F02M59/28
Filed: 1978-07-14
Abstract: PURPOSE: To ensure a smooth movement of the rack, with a rack hole made holdable into a correctly round shape when the pump is assembled, by processing the  work of drilling and boring to the rack hole, under the same condition as a regular  use of the fuel injection pump previously with a normal delivery valve guard installed.  
     CONSTITUTION: Prior to a processing of a rack hole 6, a dummy delivery valve guard 15, which provides the same external shape as a condition with a delivery valve 10, a delivery valve guide and the head part of a plunger barrel 2 linked and installed, is made previously to be installed to a main unit 1 by the same tightening force as that with the delivery valve guard 10 tightened when assembling the injection pump, with a deformation produced, and under that condition the work of drill ing and grinding the rack hole is processed. In such process, the rack hole will be made into a correct roundness under the condition in use. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S568973-A (JP)
Title: Video intermediate-frequency amplifying circuit
Inventor: MIZUNO TAKAO
IPC: H04N5/44
Filed: 1979-07-04
Abstract: PURPOSE:To obtain an amplifying circuit whose gain can be set large at the time of a fine input signal and which can be brought under distortionless AGC even at the time of a large input by using the input capacity of IF-stage transistor TR as part of an IF tuning circuit. CONSTITUTION:IF tuning circuit 10 between IF-stage TR6 and 5 consists of inductance L1, capacitor C1 and input capacity Ci of TR5. Circuit 10 is equivalent to  the parallel circuit of the series capacity of C1 and Ci and L1. Since the value of input capacity Ci varies with the collector current of TR5, the tuning frequency of  the circuit in the figure, when no AGC voltage appears from terminal 7, is made to coincide with an IF frequency and the circuit in the figure is given a maximum gain  by adjusting. As a result, Ci varies with the AGC voltage at the time of a large input signal and the tuning frequency of the circuit in the figure deviates from the IF  frequency to decrease the gain of the circuit in the figure substantially, so that the  generation of signal distortion in the post-stage circuit can be prevented.
Patent JP-H11279731-A (JP)
Title: Continuous hot-dipping and annealing equipment
Inventor: HOSHINO MASANORI
IPC: C21D9/56
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an equipment used for both of a continuous hot-dipping and a continuous annealing, in which the oxidation of a steel sheet is not generated. SOLUTION: This continuous hot-dipping and annealing equipment is provided with a plating device, in which a spouting nozzle 9 enabling carry-out to outside of a line and scraping the excess hot-dipping metal film is provided, deflector rolls which can be disposed at the upper part of a hot-dipping pot so as to execute the change of the direction without dipping the steel sheet 1, into the hot-dipping pot in a state of removing the plating device from the hot-dipping pot 6, and further, a snout 3 extendable and inclinable of the setting angle at the outlet side of the annealing furnace 2. In such a case, a seal device 5 for preventing the flow-in of the outer air into the snout dipped into the bath at the time of hot-dipping at least the outlet side or the tip part of the continuous annealing furnace is provided.
Patent JP-H04318380-A (JP)
Title: Tape cassette
Inventor: KONDO SHINICHI
IPC: G11B23/087
Filed: 1991-04-17
Abstract: PURPOSE:To improve a tape running accuracy by integrating all of a tape guide system inside of a tape cassette into one body. CONSTITUTION:In the tape cassette provided with a guide block 8 guiding a tape T passing through the front opening part 7, within a cassette chassis constituted of an upper half 1 and lower half 2, a circular arc facial guide part 14 and pin-shaped guide part 15 which are respectively corresponding to a guide roller and guide pin of a conventional tape cassette, are integrally formed at both ends of the guide block 8.
Patent JP-S61244863-A (JP)
Title: Mixture ratio controller for liquefied petroleum gas internal-combustion engine
Inventor: MAKINO MOTOHIRO
IPC: F02D19/02
Filed: 1985-04-23
Abstract: PURPOSE:To improve drivability and acceleration of an engine during the initial stage of acceleration, by providing an engine acceleration detecting means, detecting the starting of acceleration of an engine, and an acceleration fuel amount increase control means causing a fuel flow rate to increase for a given time. CONSTITUTION:An electromagnetic valve 27 is provided for bringing a negative pressure passage 17 running to control valves 12 and 16 into an open state to the air. An idle switch 26 is attached as an engine acceleration detecting means, and a signal from the switch 26 is inputted to an electronic control circuit 22. When a state at the initial stage of acceleration of an engine is detected, the electromagnetic valve 27 is brought to an ON-state, and the negative pressure passage 17 is brought into an open state to the air. As a result, the opening of a correction fuel passage 11 is increased, and the opening of a correction air passage 15 is decreased to enrinch the mixture ratio of an engine. This permits improvement of drivability and acceleration of an engine during the initial stage of acceleration.
Patent JP-S63250966-A (JP)
Title: Semiconductor laser light power controller
Inventor: NEGISHI KIYOSHI
IPC: H04N1/113
Filed: 1987-04-07
Abstract: PURPOSE:To finish an emission intensity control in short time by storing the comparison result of a comparator in a storage element correspondingly to an increasing and decreasing operation periodically performed, and stopping the increasing and decreasing operation, when the detected value of plural times are below a reference value. CONSTITUTION:When an APC is started, the count value C of a counter 13 is increased, and the emission intensity of a laser diode LD comes large, and the voltage of the inverted input terminal of the comparator 20 comes still higher by one step. When the emission intensity of the laser diode LD is increased, and a comparison signal S3 is inverted from H to L, an APC finish signal is outputted. Accordingly, when the emission intensity of the laser diode LD nearly coincides with a set value, and in addition, it is smaller than the set value, the APC is completed. Namely, the control of the laser diode LD is completed at a safety side, and the deterioration or the break down, etc., of the laser diode LD due to a thermalrunaway is prevented.
Patent JP-S59211422-A (JP)
Inventor: NAKAJIMA YUKIO
IPC: A61B1/00
Filed: 1983-05-16
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-H0333189-A (JP)
Title: Manufacture of carbonaceous pitch
Inventor: RATSUSERU JIEE DAIFUENDOOFU
IPC: D01F9/145
Filed: 1989-04-04
Abstract: PURPOSE: To convert isotropic carbonaceous pitch to a carbonaceous pitch product containing an optically anisotropic neomesophase in a specified amount or more and quinoline insoluble matter in an amount less than a specified amount by treating the isotropic carbonaceous pitch with a specified organic solvent and heating the solvent insoluble fraction to a specified temperature.  
     CONSTITUTION: Isotropic carbonaceous pitch is treated with an organic solvent system having a solubility parameter of 8.0 to 9.5. The solvent insoluble fraction capable of forming a neomesophase that is produced by the treatment and wherein the sintering point is measured by differential thermal analysis of a sample in the absence of oxygen is separated from the solvent and is heated to 230 to 400°C to convert the solvent insoluble fraction to a carbonaceous pitch product containing an optically anisotropic neomesophase in an amount of over 75% and quinoline insoluble matter in an amount of less than 25% by weight measured by extracting with quinoline at 75°C, thereby making it possible to produce carbonaceous pitch suitable for use in spinning carbon fiber from highly aromatic petroleum or coal tar pitch that can be made into graphite. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H03285468-A (JP)
Title: Picture wobbling corrector
Inventor: ISHIZUKA SHIGEKI
IPC: H04N7/36
Filed: 1990-03-31
Abstract: PURPOSE:To correct picture wobbling while effectively preventing picture quality from being degraded by detecting the amount of picture wobbling correction based on an image pickup signal continuing picture information for one frame within one field period, and converting the signal to the video signal of interlace after correcting picture wobbling. CONSTITUTION:A picture wobbling correction circuit 62 detects a motion vector while fetching luminance signals SYO and SYE in even-number and odd-number fields. A motion vector effectiveness decision circuit 72 detects a cumulative added value around a detected minimum value and judges the effectiveness of the detected motion vector. A moving amount calculation circuit 74 delays output data only for one field period, subtracts it from the output data of the motion vector effectiveness decision circuit 72, detects the amount of picture wobbling correction and corrects the picture wobbling. Thus, since the picture information for one frame is repeated at one field cycle, the picture wobbling is corrected by interpolation calculation concerning correction less than the unit of one line, the reduction of vertical resolution can be effectively prevented.
Patent JP-H0880422-A (JP)
Title: Catalytic means and converter for catalytic treatment of exhaust gas and production of catalytic means
Inventor: PIITAA DEE SUTEENATSUKAASU
IPC: F27D19/00
Filed: 1995-04-11
Abstract: PURPOSE: To provide a catalyst means capable of producing in low cost the catalyst means provided with many passages per an unit area and a catalytic converter, and a method for producing the catalyst means by connecting sheet metal elements to one another without them being damaged by excessive pressure and/or movements in use. CONSTITUTION: A retaining means has a space element 5 arranged between sheet metal elements 3 and 4. Each of the sheet metal elements 3 and 4 which are not form an end of a pack is contacted with one side of the space element 5 by at least one face part and is contacted with the other side of the sheet metal elements 3, 4 or the pace element 5 by the face part of the opposite side. The sheet metal elements 3 and 4 and the space element 5 are fixed and connected each other.
Patent JP-S62242107-A (JP)
Inventor: KATAYAMA TERU
IPC: F16B2/06
Filed: 1986-04-14
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-S61243572-A (JP)
Title: Method and device for transposing picture
Inventor: TENMA TSUTOMU
IPC: G06T3/00
Filed: 1985-04-22
Abstract: PURPOSE:To reduce processing steps for transposing a binary picture and to shorten the processing time by executing the prescribed reading and a storage operation when the binary picture of NXN is stored by N-number of words in memory accessibly by the word unit composed of N=2<n> bits. CONSTITUTION:The binary picture of 16X16(=NXN) is stored up to 16 words, and 16 horizontal picture elements corresponding to one picture are stored in each picture screen. At the 1st stage (ST) pairing word addresses zero- numbered word, the eighth word - are stored at eight pairs of addresses, and the partial replacement of corresponding words is executed with respect to doubled data. At the 1st ST the corresponding words are replaced by a mask (a) made of 16 bits (1111111100000000), given j=3. The address of pairing words can be obtained at (2<j>+1)(X)(-2<j>) and (2<j>+i)(+)2<j>, given j=3, i=0, 1, ...7, where a negative mark expresses logical denial. At the 1st-4 Sts iteration of each (j) and (i) is carried out in the same manner where an output operation j=0-n-1 and a storage operation i=0, 1-N/2-1 are given, thereby obtaining a transposed picture.
Patent JP-H05294303-A (JP)
Title: Device for putting cover on container
Inventor: HAYASHI RYUZO
IPC: B65B7/28
Filed: 1992-04-08
Abstract: PURPOSE:To make it possible to smoothly and securely put on a cover even if the cover or a container is deformed. CONSTITUTION:A holding body 4 is provided vertically movably by means of a moving device 10 above a mounting position 3 of a container 1 provided on a machine 8. A movable body 5 is mounted to the body 4 by means of a pair of links 18 having different length so that the body 5 can be oscillated downwardly. A cover holding means 7 for detachably holding a cover 2 of the container 1 is mounted to the underside of the body 5. As a result, even if the container or the cover is deformed, the cover can be securely put on the container, thereby eliminating the need for positioning the cover at the start of operation.
Patent JP-S5421762-A (JP)
Title: Sound hearing level control system
Inventor: YAMAGUCHI KATSUOTO
IPC: H04R1/32
Filed: 1977-07-20
Abstract: PURPOSE:To make follow-up of cursor bearing to fine adjustment easy by taking out the difference between the bearing of sound source and cursor bearing and calculating the level by the maximum sensitivity method corresponding to that bearing difference with a function generator.
Patent JP-H01257896-A (JP)
Title: Defect detecting method for thin film transistor
Inventor: SUMI SHINOBU
IPC: G02F1/1368
Filed: 1988-04-07
Abstract: PURPOSE:To easily detect a defect by a TFT panel by itself by applying a voltage to a gate line and a drain line which are connected to the gate electrodes of 1st and 2nd thin film transistors (TFT) by a specific method and detecting a current value. CONSTITUTION:Voltages are applied from external electrodes 17 and 18 to gate lines 11 connected to gate electrodes of the 1st thin-film TFTs 14 or/and gate lines 11 connected to the gate electrodes of the 2nd TFTs 14' on a TFT panel equipped with the 1st thin-film TFTs 14, picture element electrodes 13, and 2nd TFTs 14'. Then, voltages are applied from external power sources 17 and 18 to drain lines 12 connected to the 1st TFTs or drain lines 12 connected to the 2nd TFTs and an ammeter is connected to the other drain lines to detect the current value. Consequently, the defect can be detected only by the TFT panel.
Patent JP-S62244966-A (JP)
Inventor: HASEGAWA YUKIO
IPC: E04G21/02
Filed: 1986-04-16
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-S5423724-A (JP)
Title: Pooduction of rushlike structure
Inventor: KOBASHI TOSHIYUKI
IPC: D01F6/18
Filed: 1977-07-18
Abstract: PURPOSE: To obtain artificial rushes having improved appearances and utility, by polymerizing acrylonitrile in the presence of water under pressure, and by extruding and foaming the molten polymer thus obtained under pressure while drawing. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04296211-A (JP)
Title: Alc-anchor and its fastening tool
Inventor: ITO KATSUO
IPC: F16B35/04
Filed: 1991-03-25
Abstract: PURPOSE:To provide an ALC-anchor which has large drawing strength (holding force) though its structure is simple, and its fastening tool. CONSTITUTION:An internal thread anchor 1 has such construction as follows: the bottom 3 of a bottomed cylindrical body 2 is continuously provided with a shaft body(cylindrical shaft) 5 with an internal thread part 4, and on the other hand, three slitted grooves 6 extending in an axial direction from the opening end of the bottomed cylindrical body 2 are provided to form three slender leg bodies, and the inside of the end of the each leg body 7 is provided with a tapered face 8 to form a sharp part 9. The shaft body 5 is provided with an external thread to turn into an external thread anchor. In addition to that, the end of the shaft body 5 is provided with a truss head, a countersunk head or other fastening head for producing a nail-shaped ALC- fastening tool.
Patent JP-2000272521-A (JP)
Title: Lightweight steering wheel by beads molding
Inventor: ISHIGURO YOSHITAKA
IPC: B29C44/00
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To reduce weight and to improve heat insulation, by integrally forming a spoke part and a rim part of a steering wheel in a core metal, covering the core metal with a divided unit, and forming the divided unit into a molded unit constituted by making prefoamed resin beads of foaming resin beads foam by the foamed resin beads standard to a foaming multiplying factor of specific range. SOLUTION: A spoke part and a rim part are integrally formed in a core metal, it is covered with a molded unit of two sets of foaming resin beads by fit mounting from the obverse/reverse of the core metal. In molding of this divided unit, first resin beads impregnated with a volatile foaming agent are put in a preliminary foaming tank, to obtain prefoamed beads by heating. Next, pressurized steam is introduced in a metal mold, the prefoamed beads are made to foam in 3 to 15 times foaming multiplying factor, and the beads are mutually fused, so as to integrally form the beads total unit. Further, this divided unit (obverse/reverse side) is fit mounted in the rim part core metal. In this way, heat insulation can be improved while lightening of weight of a product can be attained.
Patent JP-S5312397-A (JP)
Title: Currency transaction device
Inventor: HARADA HAJIME
IPC: G06Q40/02
Filed: 1976-07-20
Abstract: PURPOSE: To make clear the process of denominations transacted by successively totalling the transaction amount and registering the total amount in each transaction. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5610172-A (JP)
Title: 1-thiocarbamoyl-2-imidazolidinone compound
Inventor: FUJIMURA HAJIME
IPC: A61P3/00
Filed: 1979-07-05
Abstract: NEW MATERIAL:The titled compound of formula I [R 1  is H, (halogen-substituted) lower alkyl, or (halogen-substituted) phenyl; R 2  is hydroxyethyl, benzyl, phenyl, or phenyl or naphthyl having halogen, lower alkoxy, OH, CF 3  or OCOC 2 H 5  group as substitution group].  
     EXAMPLE: 1-Phenylthiocarbamoyl-2-imidazolidinone.  
     USE: Analgesic, antiphlogistic or antipyretic. Dose: 300W1,000mg/day for adult in 2W3 times.  
     PROCESS: For example, reaction of 1mol of 2-imidazolidinone of formula II with a little more than 1mol of isothiocyanate of formula SCN-R 2  in a solvent such as dioxane, dimethylformamide, etc. at about 100°C, affords the compound of formula I. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02264867-A (JP)
Title: Detecting circuit of speed of rotation
Inventor: ISHIDA ICHIRO
IPC: G01P3/44
Filed: 1989-04-05
Abstract: PURPOSE:To enable highly-precise measurement of a speed of rotation in the whole of a prescribed area of fluctuation thereof by measuring the number of encoder pulses contained in a prescribed period and by measuring the width of an encoder pulse corresponding to the number of the pulses by a clock pulse. CONSTITUTION:A fixed-period timer counter 1 counts a clock pulse Pcl of a reference frequency (fc) and outputs a fixed-period timer pulse Pt. An encoder pulse counter 2 receives the Pt and an encoder pulse Pen of a fluctuating frequency (fe) as inputs and makes an encoder pulse latch 3 store the result of counting of the number of the pulses Pen contained in the fixed period of the Pt, while inputting the same to a condition gate 4. Receiving an output of the gate 4, a clock counter 5 makes a clock pulse latch 6 store the result of counting of the number of the pulses Pcl contained in a period from a time point of input of each pulse delivered in every fixed period of the PT to a time point of the fall of the first Pen after said input. The counted data stored in these latches 3 and 6 are subjected to computation of a speed of rotation via a data bus D-Bus.
Patent JP-S61244778-A (JP)
Inventor: TAKAHASHI TETSUO
IPC: B65D85/86
Filed: 1985-04-24
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-H06298871-A (JP)
Title: Production of propylene copolymer
Inventor: NOMURA YASUO
IPC: C08F4/658
Filed: 1993-04-13
Abstract: PURPOSE:To produce a propylene copolymer having an excellent balance between transparency and rigidity by copolymerizing propylene with a small amount of ethylene in the presence of a specified polymerization catalyst component. CONSTITUTION:Propylene is copolymerized with ethylene in the presence of a polymerization catalyst component prepared by bringing a solid catalyst component prepared by using a metal oxide, Mg, Ti, halogen and an electron- donating compound as the essential components into contact with an olefin in the presence of an organoaluminum compound and an organosilicon compound of the formula (wherein R is a 1-10C hydrocarbon group; R<2> is a 1-10C hydrocarbon group, R<4>O-, R<5>3Si-or R<6>3SiO-; R<3> is CH3 or C2H5; x is 1 or 2; y is 0 or 1; z is 2 or 3; x+y+z=4; R<4> is a 3-10C hydrocarbon group; and R<5> and R<6> are each a 1-10C hydrocarbon group) to produce a propylene copolymer having an ethylene content of 0.01-10wt.%. This copolymer has an excellent balance between transparency and rigidity.
Patent JP-H11277826-A (JP)
Title: Tape printer
Inventor: NIWA AKIHIKO
IPC: B41J29/40
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To realize cut forms conforming to various purposes by appropriately combining a partial cut mechanism and a full cut mechanism. SOLUTION: This tape printer has a head 18 for printing a setting tape of a layered tape formed of the setting tape and a release tape, a cutting part 23 for cutting a print tape sent from the head 18, a partial cut mechanism B for cutting only the setting tape, a full cut mechanism A for completely cutting the tape, a repeated printing control means 47 for controlling the head 18 to repeatedly print the same print contents for a plurality of number of times in a longitudinal direction of the setting tape with holding a non-print part of a predetermined width of the tape, and a first control means 48 for driving the partial cut mechanism B to cut only the setting tape at the non-print part formed preceding each print part by the repeated printing control means 47.
Patent JP-H05258615-A (JP)
Title: Insulated electric cable and its manufacture
IPC: H01B3/44
Filed: 1992-03-09
Abstract: PURPOSE:To provide a fluororesin-type insulated electric cable with good electric properties and mechanical properties and lightweight and provide its manufacturing method. CONSTITUTION:After the outer circumference of a conductor 2 is coated with a thin film of a thermally fusible fluororesin such as tetrafluoroethylene- perfluoroalkyl vinyl ether copolymer resin as a peeling layer 3, a coating is formed further on the outer circumference by paste-extrusion of a mixture of fine hollow spherical bodies made of glass and unsintered tetrafluororesin fine powder. Then, the coating layer is sintered to give an insulator layer 4 and at the same time to be fused with the peeling layer 3.
Patent JP-H03284839-A (JP)
Title: Batch-type etching apparatus
Inventor: YAMAGUCHI JUNICHI
IPC: H01L21/302
Filed: 1990-03-30
Abstract: PURPOSE:To improve the uniformity of the etching rate of a semiconductor substrate placed on a wafer stage and, further, reduce the rate of side etching by a method wherein not only a lower electrode is rotated but also the wafer stage is rotated. CONSTITUTION:By rotating a lower electrode 1, a first gear 3 is rotated to the direction of arrows. By rotating the first gear 3, a second gear 4 is rotated and, further, by rotating the second gear 4, a third gear 5 is rotated. By rotating the third gear 5, a wafer stage 2 is rotated. By rotating the wafer stage 2 like this, a semiconductor substrate placed on the wafer stage 2 is rotated. By rotating the semiconductor substrate, a plasma discharge can be applied to the whole surface of the semiconductor substrate, so that the uniformity of an etching rate can be improved and, further, deviation of finished dimensions can be also suppressed. Moreover, by rotating the semiconductor substrate, the rate of side etching can be also minimized.