baber/WOPTO huggingface dataset:
Patent JP-S58111875-A (JP)
Title: Polybutadiene adhesive
Inventor: UENO HARUO
IPC: C08F36/00
Filed: 1981-12-25
Abstract: PURPOSE:To provide the titled adhesive which has excellent adhesive force and is suitable for use in bonding metallic surfaces having high smoothness containing a specified dihalocyclopropanized polybutadiene. CONSTITUTION:0.01-0.1g (per 100g of polybutadiene) of a phase transfer catalyst such as triethylbenzylammonium chloride and 0.3-40mol (in terms of alkali metal hydroxide) of an aq. soln. of 30-65wt% alkali metal hydroxide are added to an org. solvent soln. of 100g of cis-1,4-polybutadiene having a cis-1,4 bond content of 90% or above. 0.3-30mol of a haloform such as chloroform is slowly added to the mixed solution. The mixture is reacted at 0-80 deg.C for 10min or longer to obtain a dihalo-cyclopropanized polybutadiene in which 15-95% of the total double bond of cis-1,4-polybutadiene is converted into the dihalocycloprapane group. If desired, this polybutadiene is mixed with other resin and the mixture is molded into a pellet or a sheet, or dissolved in a solvent to obtain an adhesive.
Patent JP-S6452002-A (JP)
Title: Acicular magnetized metal fine powder having excellent dispersion and its production
Inventor: YAMAMOTO TETSUSHI
IPC: H01F1/09
Filed: 1987-08-24
Abstract: PURPOSE:To produce acicular magnetized metal fine particle having excellent magnetic characteristic by coating acicular iron oxyhydroxide with compound of Ni, etc., in water, further if necessary, with SiO2, Al2O3, etc., containing heating and burning after filtrating and drying and reducing by reducing gas of H2, etc. CONSTITUTION:The acicular iron oxyhydroxide, iron oxide or ferrite composing of Fe as main component are coated with metallic oxides of Fe and Ni, etc. in the water and further, if necessary, with oxide of SiO2, Al2O3, etc., which is difficult to reduce by hydrogen in the water. After filtrating this, it is dried and heated and burnt under non-reducing gas atmosphere and then, heated and reduced under hydrogen gas atmosphere. The oxide of Ni, etc., is reduced to diffuse in the acicular metal particle composing Fe as the main component, and the SiO2 and Al2O3 are not reduced and applied as these compounds are. This is put under the atmosphere at 10-60 deg.C and 40-100% relative humidity to absorb 0.8-2% of water and the acicular magnetized method particle is produced as coating type magnetic recording medium for magnetic tape or magnetic disk having excellent magnetic characteristic.
Patent JP-H1056738-A (JP)
Title: Power factor improving rectifier circuit
Inventor: FUJIE TOSHIAKI
IPC: H02H9/04
Filed: 1996-08-08
Abstract: PROBLEM TO BE SOLVED: To prevent overshoot voltage appearing just after the power is turned on by means of a small-size load comprising only a few components by installing an overvoltage protective circuit for suppressing excessive rectified and smoothed voltage in parallel with a rectifying and smoothing capacitor. SOLUTION: An overvoltage protective circuit which is a serial combination of a resistor R1 and a varistor VDR, a surge absorbing element, in parallel with a rectifying and smoothing capacitor Ci. When a switch SW is closed and the power is turned on, for example, at a time t0 when a positive period of AC input voltage starts, AC input current during a period t0-t4 which is a first positive period of the AC input voltage becomes excessive rush current due to charging of the smoothing capacitor Ci. However, such conduction voltage as to prevent extreme overshoot voltage is selected for the varistor VDR and therefore overshoot voltage is absorbed by the varistor VDR and the current limiting resistor R1.
Patent JP-S6187780-A (JP)
Title: Production of metallurgical coke
Inventor: MORISHITA YOSHIHIKO
IPC: C10B37/04
Filed: 1984-10-08
Abstract: PURPOSE:To produce inexpensively homogeneous coke suitable for use as a raw material to be introduced into a blast furnace, by blending pulverized raw coal powders having different coking properties along the length of a coking chamber in the production of coke by a stamp charging process. CONSTITUTION:In the production of coke by a stamp charging process, the rotational speed of each of screw conveyors 43, 43 for the coal tank 41 of raw coal A of good quality and the coal tank 43 of raw coal B having a relatively inferior coking property, is controlled to thereby change the blending ratio of the raw materials A and B. The raw materials A, B are introduced into each mold 16 in such a proportion that the proportion of the raw coal B is high in the side of a stamped cake-introducing device where a clearance between the stamped cake and the wall of a caking chamber is relatively small, while the proportion of the raw coal A is high in the side of a quenching car where the clearance is large. The raw materials are tamped by a compacting device 5. Homogenous coke can be obtd. by blending coal of an inferior quality with coal of a good quality and manufacturing cost can be lowered, though only the coal of a good quality must be used in conventional processes.
Patent JP-2000037122-A (JP)
Title: Root vegetable harvester
Inventor: SATO TOYONORI
IPC: A01G13/00
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a root vegetable harvester installed with a pulling out and conveying belt for harvesting carrots cultivated by using a mulching film, and a mulching film peeling off device in the front side of the pulling out and conveying belt. SOLUTION: This root vegetable harvester 1 is provided by installing a pulling out and conveying belt for digging out the root vegetables cultivated by using a mulching film with a digging blade a, nipping the leaf and stem part of the root vegetables by a left and right pair of endless belts to pull out the root vegetables from a field and conveying while lifting up the pulled out root vegetables in a state of nipping the leaf and stem part thereof, in a travelling machine body, and a mulching film peeling off device accompanying with the progress of the machine body at the tip part of the pulling out and conveying belt. By making the peeling off device 14 and the digging blade 9 as vibratile, the peeling off device 14 is vibrated simultaneously with the vibration of the digging blade 9.
Patent JP-H1139343-A (JP)
Title: Video retrieval device
Inventor: TSUCHIYA HARUKI
IPC: G06F17/30
Filed: 1997-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a suitable video retrieval device by using it for speedily detecting a video which a viewer desires from a large quantity of spread videos. SOLUTION: A change position detection part 13 detects the switch of a scene. A representative picture extraction part 14 extracts one to several pieces of representative picture VS(video software) from the respective scenes. A character data extraction part 23 extracts character data from them. Character data is accumulated in a character data accumulation part 23 with information on the extracted position. When a user desires to check something in business or personally, accumulated character data is retrieved with a keyword showing it. The representative picture VD which is hit and original video software VS are displayed on a display 26. Data can be selected from the display of a table.
Patent JP-S6268471-A (JP)
Inventor: IMAMURA YOSHINOBU
IPC: A63B69/38
Filed: 1985-09-20
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-2000040783-A (JP)
Title: Lead frame forming device
Inventor: NAKAZAWA KIYOSHI
IPC: C21D1/30
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To realize a lead frame forming device which manufactures a lead frame carrying out a pressing and annealing process efficiently to improve its production efficiency, and to lessen products in manufacturing cost. SOLUTION: A lead frame forming device is equipped with a primary pressing machine 20, which carries out primary pressing successively on a work 10 of continuous length, an annealing apparatus 40 that anneals the work 10 subjected to primary pressing, and a secondary pressing machine 30 which carries out secondary pressing on the work subjected to annealing, wherein the pressing machine 20, the annealing apparatus 40, and the pressing machine 30 are arranged in this sequence in an in-line manner. A transfer control means is provided to feed the work 10 of continuous length successively to the primary pressing machine 20, the annealing apparatus 40, and the secondary pressing machine 30 to enable the work 10 to be subjected to pressing and annealing as prescribed.  The annealing apparatus is equipped with rollers 41 and 42, which are brought into contact with both the surfaces of the work, when the work is heated up to a certain temperature, at which residual stress can be removed from it and transferred in a heating oven 43.
Patent JP-S6271348-A (JP)
Title: Loop type data transmission control system
Inventor: YABUSHITA MASAHARU
IPC: G06F13/00
Filed: 1985-09-25
Abstract: PURPOSE:To constitute a fault tolerance loop transmission system without missing the transmission of a message to a HOST by detecting the presence of the 1st message whose structure is changed even when a new message having the same serial number as the preceding received serial number when the structure of the transmission line is changed. CONSTITUTION:A message destination sets a structure change flag SF 79 and when the message returned to the sender is not detoured, that is, the level of the detour flag of the returned message is logic 0, the flag SF is brought into logic 0. When the returned message is detoured (when the detour flag is logic 1), the level of the structure change flag SF is brought into logic 1. Thus, the first message where the structure of the transmission system is recovered is discriminated and the message is set to the HOST.
Patent JP-H0742271-A (JP)
Title: Fireproof interstory material
Inventor: MATSUDA KANJI
IPC: E04B2/90
Filed: 1993-08-03
Abstract: PURPOSE:To prevent damages brought about by falling of welding sparks, and to prevent rainwater from flowing down to lower stories. CONSTITUTION:A fireproof core material 6 is wrapped with an external cover material 7. An upper covering material 8 is attached to the upper side of the external cover material 7. An internal extending edge 8a of the upper covering material 8 is stuck to a steel plate 2 on a floor 1 while an external extending edge 8b of the upper covering material 8 is stuck to an external wall 4. The upper covering material 8 is made of a material that is resistive against water and welding sparks.
Patent JP-S58114679-A (JP)
Title: Compensating device for fluctuation of time axis
Inventor: YAMASHITA KIYOU
IPC: H04N5/953
Filed: 1981-12-28
Abstract: PURPOSE:To increase the linearity of a VCO of a jitter compensating system and to facilitate an easy IC formation, by separating a variable delay elements into those for compensation of jitter and for delay of 1H and therefore controlling the delay elements with the differential frequency between a jitter detecting reference signal and the output of the VCO. CONSTITUTION:An input signal applied from a terminal (a) is applied to a variable delay element 1, and the reference signal component is extracted out of an output signal through a reference signal component extracting circuit 2. Then the jitter is detected to the reference signal of a reference signal producing circuit 4 out of the extracted signal through a phase error detecting circuit 3. A VCO5 is controlled by the output of the circuit 3. A clock signal is produced and mixed with the output of the circuit 4 through a mixer circuit 6, and the jitter is compensated by the output of the 1st multiplying circuit 7 and through the element 1. The output of the element 1 is applied to a CCD2 which produces the 1H delaying signal. This CCD2 is controlled with the output of the 2nd multiplying circuit 8 which uses the output of the circuit 4 to an input. Then the 1H delaying signal is delivered. Thus the linearity is increased for the VCO5 of a jitter compensating system. This can compensate the jitter assuredly.
Patent JP-S6272500-A (JP)
Title: Vibrationproof device for optical device of press machine
Inventor: KUROKOME KAZUO
IPC: B23K26/38
Filed: 1985-09-25
Abstract: PURPOSE:To realize the vibrationproofness of an optical device, and to position exactly its device at the time of irradiation, by supporting the optical device for leading laser beams to a working material, by a press frame through a vibrationproof device, exhausting the gas of its hollow part, and positioning it to a fitting part. CONSTITUTION:A press machine I is provided with a press working part 17 and a positioning mechanism 18 of a working material, and also an optical device for leading laser beams from a laser oscillator IIA which has been provided adjacently, to a material to be worked is supported by a press frame 11 through a vibrationproofing device III. The vibrationproofing device III execute vibrationproof by supporting an inserting base 40 placed in a bed 34 of an optical device IIB, through an air cushion 33, on a pedestal 35 placed in a pedestal 32 on each supporting base 31 of the press frame 11. At the time of laser working, the bed 34 is pressed by a cylinder 45, the gas of an air cushion 33 is exhausted from an inlet 38, and a recessed part 36 of the pedestal 35 and a projected part 41 of the inserting base 40 are fitted and positioned. Accordingly, the optical device IIB is not subjected to a vibration at the time of operation of a press, and positioned exactly at the time of laser working.
Patent JP-2000046175-A (JP)
Title: Automatic stopping/starting device of engine
Inventor: TABATA ATSUSHI
IPC: B60W10/10
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To reduce an engaging shock as much as possible by quickly supplying oil pressure to a prescribed forward clutch by providing a means for rapidly increasing fluid pressure of a prescribed clutch of a transmission at engine starting time. SOLUTION: When a transmission departs at a first speed, whether or not a multiple disc brake engages after restarting an engine is judged (step 370), and rapidly pressure increasing control is performed together regardless of whether or not the multiple disc brake engages (step 380, 400). When the transmission does not depart at a first speed, whether or not the transmission departs at a second speed is judged (step 410), and when the transmission departs at a second speed, whether or not a clutch engages after restarting the engine is judged (step 420).  When a judgment is made that the clutch engages after restarting the engine, engaging processing of the clutch is performed after finishing the rapidly pressure increasing control (step 430) to an forward clutch (step 440), and when a judgment is made that this is a case where the clutch does not engage, the rapidly pressure increasing control is performed only on the forward clutch (step 450).
Patent JP-H0377536-A (JP)
Title: Improving method of sn ratio in nuclear spin tomography apparatus
Inventor: HANSUEERITSUHI RAINFUERUDAA
IPC: G01R33/32
Filed: 1990-08-07
Abstract: PURPOSE: To decrease a band width for a maximal part of samplings relative to a specified band width by adapting a band width of a filter which passes through a band area at respective speeds of samplings within k space in such a way that the width is increased at the time of speed-up. CONSTITUTION: A nuclear resonant signal S is first amplified and supplied to a phase-sensitive demodulator 21. A demodulated signal has one real number and one imaginary number and it is supplied to either one of filter 22, 23 passing through band areas. In the filters, limit frequency is controlled corresponding to a time-relative band width. Signal components produced at output ends of the filters 22, 23 passing through the band area are sampled by means of respective one of analog-digital converters 24, 25. Then, band width Δfs of the filters 22, 23 passing through the band area are adapted to the respective speeds of samplings within k space in such a way that the width is increased at the time of speed-up. Thereby, an SN ratio is improved.
Patent JP-S59101203-A (JP)
Title: Working method of deformed wire
Inventor: OOTANI KENJI
IPC: B21B1/16
Filed: 1982-11-29
Abstract: PURPOSE:To work a deformed bar having good dimensional accuracy without surface roughening by engaging the step provided at both peripheral edges of either horizontal or vertical rolls with the other rolls and rolling a wire rod. CONSTITUTION:Steps 7a, 7b are respectively formed at both peripheral edges of a pair of rolling rolls 5a, 5b having horizontal shafts and rolling rolls 6a, 6b having vertical shafts are engaged with the respective steps of the rolls 6a, 6b and are thus brought forcibly into contact therewith in a fixed type Turk's head having rolling rolls in the four directions perpendicular to each other. A wire rod 3 is passed through the rolling rolls made into the above-mentioned constitution and is thus rolled, whereby a deformed wire having good dimensional accuracy is obtd., and since there is no need for working, etc. by means of dies, the product having a good surface condition is obtd.
Patent JP-H0959457-A (JP)
Title: Propylene-ethylene random copolymer composition for biaxially oriented film and biaxially oriented film produced therefrom
Inventor: UCHIDA OSAMU
IPC: C08L23/16
Filed: 1995-08-18
Abstract: PROBLEM TO BE SOLVED: To obtain a propylene-ethylene random copolymer compsn. which exhibits a high crystallization velocity in biaxial orientation and gives a highly shrinkable film having good clarity, antiblocking property, and slipperiness, and a biaxially oriented film from the same. SOLUTION: The highly clear, highly shrinkable biaxially oriented film is obtd. by molding and biaxially orienting a propylene-ethylene random copolymer compsn. which comprises 100 pts.wt. crystalline propylene-ethylene random copolymer having a melt flow index (at 230 deg.C under a load of 2.16kg) of 1-10g/10min and an ethylene unit content of 1-10wt.%, 0.01-1.0 pt.wt. spherical silica particles having an average particle size of 0.1-5.0μm and a BET specific surface area of 20m<2> /g or lower, and 0.001-0.5 pt.wt. talc having an average particle size of 0.05-5.0μm.
Patent JP-S6190707-A (JP)
Title: Production of hollow yarn membrane
Inventor: TAKAHARA KAZUAKI
IPC: D01F6/06
Filed: 1984-10-09
Abstract: PURPOSE:To obtain a porous hollow yarn membrane having high gas exchange ability by melting the kneaded mixture composed of polyolefin and org. filler and molding the same to a hollow material then removing the packing material. CONSTITUTION:The blend 1 composed of the polyolefin and org. filler is supplied from a hopper 2 into a kneading machine 3, by which the blend is melted, kneaded and extruded. The extruded material is fed to a spinning device 4 and is discharged into a gaseous atmosphere from the annular spinning hole of a spinneret device 5. The inert gas supplied from a line 6 is introduced into the inside central part at the same instant. The formed hollow material 7 is introduced into a cooling tank 9 contg. a cooling and solidifying liquid 8, by which the hollow material is cooled and solidified. The solidified material 8 is taken up on a bobbin 13 and is then cut to a prescribed size. The cut hollow material is immersed in an extraction liquid to extract away the org. filler and is dried if necessary.
Patent JP-S6453398-A (JP)
Title: Non-volatile semiconductor memory device
Inventor: HAYASHIGOE MASANORI
IPC: G11C17/00
Filed: 1987-08-25
Abstract: PURPOSE:To prevent data stored in a memory capacity from being lost in performing a store operation even when a memory cell large in capacity is constituted, by performing a refresh operation during the store operation, and re-charging the memory capacitor. CONSTITUTION:During performing the store operation which transfers information stored in the memory capacitor 106 to a non-volatile memory transistor 101, a sense amplifier 112 and a row decoder 113 are activated by a refresh signal S outputted by a fresh circuit 114, and the data stored in the memory capacitor 106 in the memory cells 110 and 111 are read out. And by re-charging electric charge accumulated in the memory capacitor 106, a charge quantity can be set at a normal level. In such a way, it is possible to prevent the data stored in the memory capacitor 106 from being lost even in the store operation even when the memory cells 110 and 111 large in capacity are provided.
Patent JP-S6453957-A (JP)
Title: Conveying device for block of sheet paper
Inventor: MORIYAMA TETSUO
IPC: B65H83/00
Filed: 1987-08-25
Abstract: PURPOSE:To orderly convey a bundle of sheets of paper by forming a front support with first and second lever members each for supporting the upper part and lower part in front of a bundle of sheets of paper such as bills, etc., forming the engaging part of the first lever member with a rotary body, and providing a suspending piece on the second lever member to support a lower end part while making it movable. CONSTITUTION:A front support consists of two lever members for supporting the top and bottom in front of a bundle of bills, being formed with a lower-site first front support 109a and an upper-site second front support 109b, and their base end parts are oscillatably supported by a movable carriage. As a bundle of bills which is supported in the front part is advanced to a releasing position, the pin 143 of the lever 109a is engaged with a releasing means 138 provided in the releasing position and the releasing means 138 is sprung up separating the levers 109a and 109b from the bundle of bills, and the levers are returned along the top face of a cam plate 144. Since the engaging face with the bundle of bills of the lever 109b is formed with a rotary body, separation can be smoothly carried out and the bundle of bills can be orderly released without being bent.
Patent JP-S6274892-A (JP)
Inventor: KOIKE HAJIME
IPC: B66B1/14
Filed: 1985-09-26
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-S6189060-A (JP)
Title: Printer
Inventor: KAWAGUCHI NOBORU
IPC: B41J2/505
Filed: 1984-10-08
Abstract: PURPOSE:To print a multi-linguistic sentence including Japanese in well-arranged layout by switching position information in accordance with the comparative results of printed character direction and base line direction. CONSTITUTION:Font direction information and base line direction information which were inputted from an interface 1 are supplied to a vertical/lateral printing decision circuit 5. Address information from the circuit 5 is applied to a font position information memory 6 together with address information which is outputted from a font switching circuit 2. The font position information memory 6 stores information XO, YO, XW, YW to prescribe the position of printed character by character code information and information of character size XS, YS. Information XO-YW is set at a different value according to the cases of vertical printing and lateral printing. For instance, when characters are vertically printed, any symbols can be added slightly off the alignment forming the well-balanced appearance as a whole. Thus it is possible to print a sentence in well-arranged outlay using each information XO-YW.