baber/WOPTO huggingface dataset:
Patent JP-S5919006-A (JP)
Title: Rolling mill
Inventor: SHIOZAKI HIROYUKI
IPC: B21B13/14
Filed: 1982-07-21
Abstract: PURPOSE:To change the effective length of a roll barrel contributing actually to rolling by fitting a sleeve to the shaft end part of the roll, and engaging and fitting loosely the sleeve properly. CONSTITUTION:A roll barrel end part 3 of the diameter smaller than the diameter of a roll barrel part 1 is formed between the part 1 and a roll neck part 2, and plural annular grooves 4 are engraved at a required pitch on the outside circumferential surface thereof, and a screw part 22 is engraved at the edge part thereof. Annular projecting lines 6 fitting loosely in the grooves 3 are provided at the same pitch as the pitch of the grooves 4 on the inside circumferential surface of the sleeve 5 fitted freely slidably onto the part 3. The sleeve 5 has the same diameter as the diameter of the part 1. When a cylinder 10 is provided to the nut ring 7 screwed to the part 22 and the sleeve 5 is moved leftward by the rod 11 thereof, the lines 6 ride on the outside circumferential surface in the end part 3 of the roll barrel, and the sleeve 5 and the part 3 engage with each other, thus resulting in that the part 1 extends by the width of the sleeve 5.
Patent JP-S5828165-A (JP)
Title: Anodic base plate for fluorescent display tube
Inventor: SEKO SHINJI
IPC: H01J29/08
Filed: 1981-08-13
Abstract: PURPOSE:To enable the connection between desired first wiring layers by installing a connection conductor over an insulating layer, on which segment electrodes for a fluorescent display tube are provided, and connecting the said conductor to the said first wiring layers through-holes. CONSTITUTION:After wiring layers 2 made of aluminum or the like are formed on a glass base plate 1, the plate 1 is coated with an insulating layer 3 except for through-holes 4. Next, segment electrodes 5, which are connected to the first wiring layers 2 through the parts 4, are provided on the layer 3, and a phosphor 6 is applied on the electrodes 5. After that, a connection conductor 4 is provided over the insulating layer 3 so as to make the conductor 4 to be connected to layers 2 through the parts 4, thereby making an anodic base plate for a fluorescent display tube. Byh the means mentioned above, desired first wiring layers 2 can be connected to each other into a desired pattern, without changing the manufacturing process. Consequently, a complicate wiring is enabled easily.
Patent JP-S5919028-A (JP)
Title: Coil material feeding device
Inventor: MATSUI MAKOTO
IPC: B21C47/16
Filed: 1982-07-21
Abstract: PURPOSE:To provide a coil material feeding device that smoothes loop control and prevents troubles such as loosening of the coil material by detecing the speed of the coil material being uncoiled controlling the speed of the driving motor of an uncoiler to bring the uncoiling speed close to line speed. CONSTITUTION:A coil material 5 uncoiled from the drum 4 of an uncoiler 2 is pressed by a pressing roll 6, and led to a leveller feeder 3 in the direction shown by an alternate long and short dash line. Average line speed in this section is set to a controlling circuit beforehand. The variable speed motor 13 of the uncoiler 2 is started to uncoil the coil material 5. The roll 6 rotates the coil material 5 by the veriable speed motor 9 while energizing the coil material in the direction of uncoiling, and the circumferential speed is detected by a tachometer generator 10. When the outer diameter of te coil material 5 decreases, and the speed also reduces, output of the tachometer generator 14 becomes smaller than the set value corresponding to the line speed. This output is compared and the speed of the motor is increased by output of the difference. That is, energizing fore of the coil material 5 is maintained by the roll 6 by variation of the number of revolutions of the variable speed motor 9 controlled by variation of the output of the tachometer generator 10, and the uncoiling speed is controlled to required line speed.
Patent JP-S63291950-A (JP)
Title: Novel resin composition
Inventor: TOGO SHIZUO
IPC: C08K5/17
Filed: 1987-05-26
Abstract: PURPOSE:To obtain a resin composition having excellent mechanical properties, heat-resistance and moldability and suitable for automobile, electrical parts, etc., by compounding a polyphenylene ether with an aromatic polycarbonate and a specific functional organic compound. CONSTITUTION:The objective composition can be produced by compounding (A) 100pts.wt. of a resin component composed of (A1) 1-99wt.%, preferably 20-80wt.% of a polyphenylene ether [e.g. poly(2,6-dimethyl-1,4-phenylene) ether] and (A2) 99-1wt.%, preferably 80-20wt.% of an aromatic polycarbonate with (B) 0.01-10pts.wt., preferably 0.1-5pts.wt. of one or more functional organic compounds selected from unsaturated alcohols and unsaturated amines (e.g. allyl alcohol or allylamine).
Patent JP-H06335606-A (JP)
Title: Filter cloth travelling type filter press
Inventor: NAKAJIMA HIROMASA
IPC: B01D25/12
Filed: 1993-05-28
Abstract: PURPOSE:To provide a filter cloth travelling type filter press capable of easily and surely correcting the meandering of filter cloth in each different zones. CONSTITUTION:The filter plate group of the filter cloth travelling type filter press is divided into plural zones and one piece of the continuous filter cloth is provided for every zones. Length adjusting means 14 are formed between the zones of filter plate separating chains 11 placed on both sides of the filter plate 10 and for fixing the distance between the filter plates 10, 10 at the time of opening the plates. Thus, by refulating the length adjusting means, the direction of the filter plates in every zones is changed individually and the meandering of the filter plates in every zones is adjusted.
Patent JP-S615405-A (JP)
Title: Magnetic head manufacturing device
Inventor: DOI MASARU
IPC: G11B5/23
Filed: 1984-06-19
Abstract: PURPOSE:To prevent dispersion of a bonding agent, by providing an electricity conducting means which conducts electricity to a bar-like bonding agent placed on either one of a pair of core wafers held in a pressing means and melts the bonding agent by the Joule heat. CONSTITUTION:A magnetic head manufacturing device is equipped with a pressing means which holds a pair of core wafers 30 and 30 between its upper and lower parts and puts gap forming sections 50 together and pressure-contacts them, and an electricity conducting means which conducts electricity to a bar- like bonding agent placed in a bonding agent placing groove provided in either one of the pair of the core wafers 30 and 30 to be held by the pressing means and melts the bonding agent by the Joule heat. Therefore, the bonding agent is instantaneously melted and adhered to the core wafers and, since the core wafers are kept at a temperature lower than the melting point of the bonding agent, dispersion of the bonding agent over the surface of the core wafers can be prevented completely.
Patent JP-S5753819-A (JP)
Title: Composite magnetic head
Inventor: KUMASAKA TAKAYUKI
IPC: G11B5/133
Filed: 1980-09-16
Abstract: PURPOSE:To obtain a magnetic head which excels particularly in the magnetic recording/reproducing performance, by adhering the Mn-Zn ferrite polycrystals at the side part of a magnetic matter of high magnetic permeability as if the Mn-Zn ferrite polycrystals hold the single crystal part of the Mn-Zn ferrite near the butted surface of the said magnetic matter. CONSTITUTION:The (110) face of at least one of two pieces of single Mn-Zn ferrite that oppose to each other via a working gap 64 at near parts 61 and 61' of the core butting of a magnetic head is set substantially parallel to the surface on with a main magnetic path is formed. At the same time, an angle of 15-40 deg. or 95-120 deg. is secured for the angle theta formed by the <100> direction existing within the (110) face and a butted surface 64 of a core. While Mn-Zn ferrite polycrystals 62 and 62' are joined to each other as if they hold the single crystal parts 61 and 61' between. Thus a composite magnetic head is obtained. At the same time, the glass having the contraction factor lower than that of the Mn-Zn ferrite in case when the glass sticking temperature is reduced down to the room temperature is melted and stuck to the single crystal Mn-Zn ferrite surface at least near the side surface of the gap 64 to complete the composite magnetic head.
Patent JP-2000318313-A (JP)
Title: Optical recording medium
Inventor: TSUKAHARA TAKASHI
IPC: C07D277/20
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To satisfactorily record and reproduce with a laser beam selected from a specific wavelength range by incorporating a compound represented by the specific formula in a recording layer in an optical recording medium having at least the recording layer and a reflecting layer on a substrate. SOLUTION: A compound represented by the formula is contained in a recording layer, wherein R1 to R8 are each independently a hydrogen atom, at most 20C substituted or unsubstituted alkyl group, an alkoxy group, an alkylthio group, an aryloxy group, an arylthio group, an alkenyl group, an aralkyl group, an acyl group, an aryl group, or an alkylsulfonic acid group, and X1, X2 are each independently an oxygen atom or a sulfur atom. The compound represented by such a formula is used in a recording layer, thereby realizing a writing once optical recording medium capable of recording and reproducing with a laser having a wavelength of 400 to 500 nm.
Patent JP-S6111068-A (JP)
Title: Gut tensioner of racket
Inventor: UOOREN EMU BOSUWAASU JIYUNIA
IPC: A63B51/14
Filed: 1985-06-13
Abstract: The present invention allows the stringing of several different types and models of racquet frames by substituting a plurality of racquet retainers in the retaining standard (10). The retaining standard (10) comprises a handle lever (17), an upper clamp (16), a dog (20), and a plurality of retaining rods (22 24), all being maintained in the retaining standard.
Patent JP-S5916856-A (JP)
Title: 4-(trans-4'-(trans-4"-alkylcyclohexyl)cyclohexyl)benzoic acid-2''',4'''-dihalogenophenyl ester
Inventor: SUGIMORI SHIGERU
IPC: G09F9/00
Filed: 1982-07-21
Abstract: NEW MATERIAL:A compound shown by the formula I (R is H, or 1-10C alkyl; X and Y are F, or Cl). EXAMPLE:4-[ Trans-4'-( trans -4''- propylcyclohexyl )cyclohexyl ]benzoic acid-2'''- chloro-4'''-fluorophenyl ester. USE:A liquid crystal substance showing a liquid crystal phase in a wide temperature range, having weak positive dielectric anisotropy. Raising a transparent point without increasing the viscosity. Not changing a threshold value of voltage and saturated voltage considerably. Having improved stability to water, heat, light, etc. PROCESS:A compound shown by the formula II is hydrogenated using a Raney- Ni to give a compound shown by the formula IV, which is halogenated to give a compound shown by the formula V, which is cyanided to give a compound shown by the formula VI, which is further hydrolyzed to give a compound shown by the formula VII. This compound is treated with SOCl2 to give an acid chloride, which is reacted with a 2,4-dihalogenophenol in pyridine, to give a compound shown by the formula I .
Patent JP-S62286597-A (JP)
Title: Biological denitrification of raw excretion
Inventor: OKANIWA YOSHIYASU
IPC: C02F3/34
Filed: 1986-06-03
Abstract: PURPOSE:To perform nitration and denitrification reactions simultaneously and efficiently, by introducing raw excretion into an aeration stirring reaction tank and performing intermittent aeration control so as to hold the redox potential in the reaction tank to a predetermined value. CONSTITUTION:A predetermined amount of raw excretion is introduced into an aeration reaction tank 1, and nitration and denitrification reactions are allowed to advance while raw excretion is sufficiently mixed and stirred by the stirrer 2 arranged in the aeration reaction tank 1. Nitration and denitrification are controlled so that the output from a redox potential meter (ORP meter) 3 is inputted to a control panel 4 and ORP is set at two points between +50mv-+220mv and the opening/closing of a control valve 5 is controlled so as to be closed when ORP exceeds an upper limit set value and opened when falls below a lower limit set value. By this method, nitration and denitrification can be controlled simultaneously, and maintenance and control are made easy.
Patent JP-S63292233-A (JP)
Title: Microprogram controller
Inventor: EDAMATSU JUICHI
IPC: G06F9/26
Filed: 1987-05-25
Abstract: PURPOSE:To realize fast branching, by providing a data type discrimination means for data inputted to a non-control part. CONSTITUTION:Means 20 and 22 which discriminate the type of the data inputted to the non-control part 110 are provided. Thereby, it is possible to obtain the data equivalent to status information required for the calculation of the microaddress of a branching destination in conditional branching before a status signal from the non-control part 110 is outputted, and whether or not the branching is executed is decided at early stages. The microaddresses responding to both cases where the branching is performed and not performed are calculated, and a control storage 100 is accessed, and at the time of completing an arithmetic operation at the non-control part 110, the next microinstruction can be determined.
Patent JP-H10313640-A (JP)
Title: Cutting device for combine
Inventor: IIIZUMI KIYOSHI
IPC: A01D57/00
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To smoothly carry cut grain culms by a plant root side carrying device and an ear tip side carrying device with less generation of waste straw or the like, to improve the efficiency of cutting work, to reduce the generation of grain dropping, and to improve the harvesting efficiency of grains. SOLUTION: This cutting device is constituted by providing plural grass dividing bodies 17 for dividing the grain culms, plural raising devices 18 for raising the grain culms divided by the grass dividing bodies 17, a cutting blade 22 for cutting the grain culms raised by the raising devices 18, the plant root side carrying device 23 for clamping and carrying the plant foot side of the grain culms cut by the cutting blade 22 and the ear tip side carrying device 24 for carrying an ear tip side. Then, the ear tip side carrying device 24 is driven through a transmission shaft provided downward from an upper horizontal transmission shaft for linking and driving the plural raising devices 18. Further, the transmission shaft A is arranged on the rear side of the non-raising function part of the raising device 18.
Patent JP-H06316627-A (JP)
Title: Curing agent for epoxy resin and method for curing epoxy resin using the same
Inventor: OOKA SACHIKO
IPC: C08G59/50
Filed: 1993-05-06
Abstract: PURPOSE:To obtain a curing agent for an epoxy resin, excellent in toughness, tensile strength, etc., and useful as a fiber-reinforced composite material, an adhesive for molding materials, etc., and a method for curing the epoxy resin. CONSTITUTION:An aromatic amine obtained by condensing an N-alkylaniline with formaldehyde is used as a curing agent for an epoxy resin.
Patent JP-S62285358-A (JP)
Title: Single-base-type fluorescent lamp
Inventor: IMAMURA HIROSHI
IPC: H01J63/08
Filed: 1986-06-02
Abstract: PURPOSE:To obtain a lamp which has a high luminance and in which mercury is excited for light emission even in the space between an anode and the tip of a bulb, by setting the hermetically enclosed pressure of inert gas at 0.5 Torr or less. CONSTITUTION:A phosphor 11 is applied to the inside surface of a glass bulb 10 whose tip is nearly hemispherical. A glass stem 12 having three lead wires is hermetically attached to the other end of the glass bulb 10. An indirectly- heated barium-impregnated cathode 13 is attached between two of the three lead wires, and a reticulate anode 14 is attached to the tip of the other lead wire. The distance between the cathode 13 and the anode 14 is designed to be very short. Mercury and inert gas such argon are hermetically enclosed in the glass bulb 10 so that the hermetically enclosed pressure of the inert gas is 0.5 Torr or less. When a switch SW is turned on as the cathode 13 is preheated by a preheating power supply DC2 and a voltage is applied between the cathode and the anode 14 by a main power supply DC1, a lamp immediately starts discharge.
Patent JP-S5917651-A (JP)
Title: Method for controlling file access
Inventor: TAGUCHI NAOTAKA
IPC: G06F21/62
Filed: 1982-07-22
Abstract: PURPOSE:To permit access to a file in which time band data are set up and to secure the secret of the file on the center side, by comparing and discriminating the time band data in a table with the time of a clock counter. CONSTITUTION:If an access request is generated from a console unit 3 to a file at a time, t15 e.g., a discriminating part 4 receives said request and searches a time band including time T (time t15) indicated by a timer 7 out of the column t of a table 5. Since (T10-T20) of the 1st item in the table 5 corresponds to the time band, access to a file FA is permitted. When the discriminating part 4 informs the availability of access of the file FA to the console unit 3, the information is displayed on a display part 1.
Patent JP-H07308521-A (JP)
Title: Backward washing mechanism for immersion suction type filter using pleated filter cylinder
Inventor: TSURUMAKI YOSHIHISA
IPC: B01D29/66
Filed: 1994-05-19
Abstract: PURPOSE:To easily wash suspended matter from a screen of a pleated filter cylinder backward to prevent the clogging due to the suspended matter, to continuously use the pleated filter cylinder for a long time, to improve the filtration efficiency of the suspended matter and also to reduce the filtration cost of the suspended matter. CONSTITUTION:In a filter wherein a filter cylinder is immersed in liquid contg. suspended matter to perform suction and filtration, a screen 1 is folded in pleats, and the screen in pleats 1 is rounded in the shape of a cylinder to form a pleated filter cylinder 5. A shielding plate 7 is fitted to the bottom part of the pleated filter cylinder 5, and further a sucking cylinder 9 connected to a sucking means such as a pump is inserted into the pleated filter cylinder 5. Together with them, an air jetting pipe 13 such as ring-shaped pipe connected to a pressure air supplying means is arranged, and the filtration of the suspended matter is intermittently stopped for a short time to jet pressure air from the air jetting pipe 13, allowing the suspended matter on the outer surface of the screen in pleats 1 to be washed backward and removed.
Patent JP-S61288763-A (JP)
Title: Holding structure of position detector in brushless motor
Inventor: YAMAMURO KIYOSHI
IPC: H02K29/08
Filed: 1985-06-14
Abstract: PURPOSE:To hold a position detector in a suitable press-fitting state in the inserting hole of a holder by securing the detector in the hole of the holder by the elastic force of elastic pieces formed at the holder. CONSTITUTION:A holder 21 for holding a position detector 20 has an inserting hole 26 which passes in an elevational direction, a narrow hole 26a is formed at the front side of the hole 26, and a pair of elastic pieces 21a are formed thereat. Since the width L1 of the hole 26a is larger than the width l1 of the flat surface 24a of the front side of a body 24 and smaller than the width l2 of the flat surface 24b of the rear side, when the detector 20 is inserted into the hole 25 of the holder 21, both pieces 21a can be contacted with both oblique surfaces 24c of the detector 20 by a pressing force. At this time, the irregular sizes of the detector 20 and the holder 21 can be absorbed by the deformations of the pieces 21a, an unreasonable force is not applied to parts and the detector 20 can be secured to the holder 21 without fluctuations.
Patent JP-H06252761-A (JP)
Title: Digital encoding device
Inventor: DAN REONIDA
IPC: G01R31/319
Filed: 1993-04-30
Abstract: PURPOSE: To provide a digital encoding device and method for encoding a high speed analog cyclic waveform by using a relatively low speed circuit. CONSTITUTION: This digital encoding device obtains the (p) pieces of analog samples in a cyclic signal waveform at each of (m) pieces of different sample points, generates (q) bits from each different sample, and encodes the cyclic analog waveform into (m) pieces of (n) bit digital words. In this case, (m), (n), (p), and (q) are positive integers, and (p) and (q) are smaller than (n), and (p)×(q)=(n).
Patent JP-H08321685-A (JP)
Title: Multilayer printed board
Inventor: AOKI MAKOTO
IPC: H05K1/02
Filed: 1995-05-26
Abstract: PURPOSE: To enable circuit blocks of different kinds provided onto the same printed board to function stably avoiding crosstalk noise coupling between them. CONSTITUTION: Conductor foil blanked parts 9 to 11 and 17 to 18 are provided as prescribed on each part of power supply/grounding patterns, 4 and 16, which are to be formed in solid pattern to isolate circuit blocks A to C from each other, and when a noise current is made to flow through a grounding pattern through the intermediary of capacitors 6 to 8 from a power supply pattern between the power supply/grounding pattern corresponding to the circuit blocks A to C and the common power supply/grounding pattern, 4 and 16, the circuit blocks A to C are capable of functioning stably avoiding crosstalk noise coupling between them.
Patent JP-S60111107-A (JP)
Inventor: JIEFURII KURAAKU HEIDERU
IPC: G01C9/06
Filed: 1984-06-21
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-H11331927-A (JP)
Title: Radio channel access method for time division mobile communication system, base station and mobile station to use the same
Inventor: KIMOTO KATSUTOSHI
IPC: H04W28/06
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a radio channel access method for time division mobile communication system, in which data communication and voice communication are efficiently performed satisfying the communication quality. SOLUTION: Concerning the access method where a time division communication system and a burst access communication system coexist, when a base station changes the configuration (S1) in the case of changing the configuration of a communication channel based on the contents of information and reporting that change from the base station to a mobile station, communication channel frame constitution information is updated, change timing is calculated (S2), further, differential information and change timing is calculated (S3) and this information is reported to the mobile station (S4). At the timing to change the communication channel, the base station changes the frame constitution of the relevant communication channel (S6) and turns the change timing in the alarm information of a control channel or the beacon of the communication channel to '0' (S7).
Patent JP-H05320188-A (JP)
Title: New sterol derivative
Inventor: MIZUSHIMA YOUSEN
IPC: A61K8/00
Filed: 1992-05-21
Abstract: PURPOSE:To obtain a new sterol derivative capable of imparting moisture holding ability to a horny layer of the skin and the moistness to the skin, having improving and preventing effects on skin roughening and useful as cosmetics, toiletry products and medicinal bases. CONSTITUTION:Natural sterols such as cholesterol, stigmasterol, sitosterol, lanosterol or ergosterol and a dicarboxylic acid (diester) expressed by formula I [R<2> is expressed by the formula (CH2)n n is an integer of 1-10); R<4> is H or 1-5C alkyl] or a dicarboxylic acid anhydride expressed by formula II (e.g. succinic anhydride) are thermally refluxed in the presence of p-toluenesulfonic acid monohydrate in a solvent such as xylene and the reaction is carried out for 3hr while subjecting the produced water, etc., with xylene to the azeotropic distillation and removing the water with a trap. The solvent is then distilled away from the reactional mixture and cooled. Ethanol is subsequently added and the deposited precipitate is collected by filtration to afford the objective sterol derivative expressed by formula III [R<1> is (hydrogenated) natural sterol residue].