baber/WOPTO huggingface dataset:
Patent JP-H11291639-A (JP)
Title: Recording material and method for recording
Inventor: SHINOZAKI KENJI
IPC: B41J2/14
Filed: 1998-04-10
Abstract: PROBLEM TO BE SOLVED: To efficiently generate a flow and to improve a transferring efficiency by specifying a surface tension by a specific value in a recording material to be transferred to a material to be transferred. SOLUTION: A temperature coefficient C of a surface tension of the recording material is set to |C|>=0.07 (dyn/cm.K). In this case, a recording agent fundamentally contains a dye, a solvent and an additive, and most is occupied by the solvent, and a condition of the coefficient C of the tension is substantially with respect to the solvent. Since it is flown by a surface tension convection according to a surface tension gradient and an absolute value of the coefficient C of the tension of the agent to be transferred to the material to be transferred is 0.07 dyn/cm.K or more, the tension of the material sensitively reacts to a temperature change. A sufficient surface tension gradient takes place according to it. As a result, a flow efficiently occurs, and its transferring efficiency is improved.
Patent JP-S58215996-A (JP)
Title: Drive circuit of motor for cooling engine with supercharger
Inventor: YAMADA MINORU
IPC: H02P29/02
Filed: 1982-06-08
Abstract: PURPOSE:To enable to prevent the overheat of motor and to automatically shift to a normal operation after a defect is repaired by opening or closing an energizing circuit of a motor intermittently when a load current flows to the energization circuit of the motor is large. CONSTITUTION:When a motor is started under the normal using conditions, an input signal Sin is high level, the output of an oscillator 9 is high level, and a relay drive circuit 3 is operated by the output of an AND gate 8, and a contact 2 is closed to energize the motor 1. When a defect occurs, the motor 1 is restricted and the load current rises over the prescribed value, a high level signal is produced at the output of a current detector 6, and an oscillator 9 outputs a rectangular pulse signal. In this manner, the contact 2 is intermittently opened or closed by the relay drive circuit 3, and the average current value flowed to the motor 1 is suppressed to sufficiently low value.
Patent JP-S58214424-A (JP)
Title: Automatic stop of dump truck with vessel lifted
Inventor: NAKAGAWA TERUAKI
IPC: B60P1/04
Filed: 1982-06-08
Abstract: PURPOSE:To achieve the safety operation of a dump truck by detecting that the truck drives with a vessel lifted, issueing a warning and opening and closing solenoid valves for a fuel system and brake locking to stop an engine and lock a brake, respectively. CONSTITUTION:If a vessel is lifted, a limit switch 1 is actuated and a signal is sent to a meter cable revolution detective senser 2. The sensor 2 detects that a dump truck drives with a vessel lifted, and then sends signals to a counter 3. The counter 3 counts the number of the signals and when the number reaches a specific value, the counter sends a signal to relays 4 and 5. Once receiving the signal, the relays 4 and 5 light pilot lamps 6 and 7 to warn the driver. In addition, the relays 4 and 5 close a solenoid valve 9 in the fuel system to stop an engine and open a brake actuating solenoid valve 10 to apply a brake.
Patent JP-S60244465-A (JP)
Title: Sliding nozzle device having electrical heating plate
Inventor: NODA IKUO
IPC: B22D37/00
Filed: 1984-05-16
Abstract: PURPOSE:To provide a titled device which prevents surely closing of a nozzle during standing-by for casting by providing a heating element part to be electrically heated to a sliding plate so that the molten steel stagnating in the molten steel flow hole during the full closing of the nozzle is directly heated. CONSTITUTION:The heating element part 8 to be electrically heated is provided to at least the point of the sliding plate 5 which contacts with the molten steel flow hole 4 of a stationary plate 3 in the mis-matching position of the sliding nozzle device which regulates the molten steel flow by sliding the sliding plate 5 having a lower sliding nozzle 7 with the stationary plate 3 fixed to a vessel bottom 2 having an upper stationary nozzle 1 to match thorough or mis-match the molten metal flow holes, 4, 6 provided respectively thereto. The molten steel stagnating in the hole 4 is effectively heated by the part 8 to prevent closing by solidification.
Patent JP-S5624421-A (JP)
Title: Preparation of polytetramethylene glycol
Inventor: OKA MICHIO
IPC: C08G65/20
Filed: 1979-08-03
Abstract: PURPOSE: To prepare polytetramethylene glycol economically in an industrial scale, by mixing THF with fluorosulfuric acid and increasing the temperatue of the reaction mixture to the maximum reaction temperature only with heat generated by mixing.  
     CONSTITUTION: In the polymerization of THF in the presence of fluorosulfuric acid (FSA) as a catalyst, the temperature of the reaction mixture is increased to the maximum reaction temperature (pref. 55W65°C) only with heat generated by mixing of THF and FSA. The reaction mixture is cooled to 35W45°C preferably within 1hr and polymerized at the temperature preferably for ≥2hr. The polymerization reaction mixture is hydrolyzed with water to give a polytetramethylene glycol having a molecular weight preferably of 650W2,000.  
     EFFECT: The heat efficiency and the yield are high and the reaction can be easily controlled. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02278753-A (JP)
Title: Thin-type package device
Inventor: SONO RIKURO
IPC: H01L23/28
Filed: 1989-04-19
Abstract: PURPOSE:To improve moisture resistance as an IC and miniaturize the title item by allowing a recessed part to be formed at an element-mounting part and then using a substrate where leads are placed at the periphery of the recessed part as a base. CONSTITUTION:An element 7 is mounted to a recessed part 1a which is formed at the center on the surface of a substrate 1 and leads 2a, 2b, 2c, and 2d for leading to the outside are placed on the substrate 1 around the recessed part 1a. Then, the element 7 and the leads 2a, 2b, 2c, and 2d for leading to the outside are connected by leads 5a and 5b for connection. In this case, the element 7 at the surface side of the substrate 1, the leads for 5a and 5b for connection, and the leads 2a, 2b, 2c, and 2d for leading to the outside are covered with resin and the rear surface of the substrate 1 at a part where the recessed part 1a is formed is sealed without being covered with resin. Thus, the thickness of resin layer can be reduced for miniaturization and thinness by eliminating insulation resin layer at the stage rear surface side for mounting elements.
Patent JP-H08298619-A (JP)
Title: Method and circuit for automatically following up dot clock synchronization
Inventor: ICHIMORI NOBUYUKI
IPC: H04N5/265
Filed: 1995-04-25
Abstract: PURPOSE: To autonomously, automatically and highly accurately execute adjustment of dot clock synchronization by a single body by autonomously and automatically executing phase synchronization adjusting work between two video signals having equal dot clock frequency. CONSTITUTION: Synchronization adjusting picture data D are written in a video memory 103. Then a 1st video signal S is inputted to an adjusting circuit 101. A value '0' is inputted to a memory 107 to initialize it. The minimum value of an adjustment value V is inputted to a memory 108 to initialize it. The adjustment value Vc is set up in the circuit 101 as a delay value Vdly. An integration value Vi from an integration circuit 105 is written in a memory 106. The value Vi is compared with a maximum value Vmax stored in the memory 107. When Vi<=Vimax, the value Vi in the memory 106 is transferred to the adjusting memory 108, and when Vi>Vimax, the value Vi is copied to the memory 107 and the value V, in the memory 108 is copied to a memory 109. Thereby '1' is added to the value Vc in the memory 108. When Vc in the memory 108 is not <= the maximum value of the Vc, an optimum adjustment value Vcopt in the memory 109 is copied to the adjustment value Vc in the memory 108 and the adjustment value Vc is applied to a timing adjusting circuit 101 as a delay value Vdly to complete dot clock synchronization follow-up operation.
Patent JP-H08256669-A (JP)
Title: Roll for noodle preparation
Inventor: NIITSU YUKIKO
IPC: A23L7/109
Filed: 1995-03-20
Abstract: PURPOSE: To obtain a roll for noodle preparation capable of shortening boiling time by forming grooves having constant shape on outer face of the noodle simultaneously with the noodle preparation. CONSTITUTION: In the objective roll for noodle preparation, a noodle band formed to a prescribed thickness and breadth is supplied between a pair of noodle preparation rolls having many slitting blades 3 placed at a prescribed interval to a rotation shaft 2 and the noodle band is slit to noodle lines having a constant breadth by the many slitting blades 3. The slitting blades are made to roll-like slitting blades 3 having a prescribed breadth, these roll-like slitting blades are placed at the gaps 4 having a breadth same as the slitting blades to the rotation shaft, a groove-giving blade 5 forming a groove to the noodle line is fitted in each gap to construct the noodle preparing roll.  A pair of noodle preparing rolls are placed wherein each roll-like slitting blade of one noodle preparing roll is opposed to each gap of the other roll and outer peripheries of both noodle preparing rolls are just touched with each other.
Patent JP-S51125136-A (JP)
Title: Preparation of polychloropren latex adhesive
Inventor: KOSAKA YUUJIROU
IPC: C08F2/30
Filed: 1974-08-31
Abstract: PURPOSE: Latex-type adhesive compn.having excellent initial tack combined with the desirable properties of solution-type adhesives, which is advantageous in actual use because of the long tack range. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S5726567-A (JP)
Title: Freeze preservation of raw laver leaf
Inventor: SHIBATA TERUHIKO
IPC: A23L17/60
Filed: 1980-07-21
Abstract: PURPOSE: To preserve raw laver leaf for a long period, keeping the survival rate of the laver cell at an extremely high level, by reducing the water content of the raw laver leaf to about 80%, and freezing the leaf under controlled cooling rate and temperature.  
     CONSTITUTION: Raw laver leaf gathered from the sea, or the leaf subjected to the activation treatment of the physiological activity, is e.g. centrifuged to reduce the water-content to about 80%, and cooled to about -5°C at an average cooling rate of ≤3°C/min, pref. ≤2°C/min, and then to about -25W-35°C at an average cooling rate of ≤10°C/min, pref. ≤1°C/min. After freezing, the leaf is stored at the freezing temperature. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61259304-A (JP)
Title: Curved surface interpolating system
Inventor: KATO KIYOTAKA
IPC: G05B19/4103
Filed: 1985-05-13
Abstract: PURPOSE:To correct the curved surface at a high speed by calculating the coordinate value on the curved surface based upon the calculating value of the peak of the triangle including the present position in U and V space. CONSTITUTION:A U and V value calculating part 1 of the triangle peak calculates the peak of the triangle including the present position (Ui and Vi) in U and V space. Next, a three-point coordinate value calculating part 2 substitutes the output value of the calculating part 1 to the curved surface formula, and obtains position coordinate values Q1-Q3 of the three-dimensional space. Next, an estimation calculating part 3 substitutes points Q1-Q3 obtained by the calculating part 2 to the plane or curved surface formula along them and estimates the mutual relation position. A next U and V value calculating part 4 calculates the direction to proceed next based upon the estimation value of three points, which are the output of the calculating part 3, and obtains next U and V values. The U and V values come to be outside the area scope of the curved definition, interpolation is stopped. Thus, the curved surface can be corrected at a high speed.
Patent JP-S5724113-A (JP)
Title: Digital filter device
Inventor: SANO SHIGENORI
IPC: H03H17/04
Filed: 1980-07-21
Abstract: PURPOSE:To keep the maximum value of amplitude characteristics and to prevent the distortion of waveform, by detecting the overflow of processing data and making overflow processing and gain control. CONSTITUTION:An input data is supplied to an overflow processing circuit 4 via a multiplier 1 and an adder 3, and after it is in overflow processing, it is applied to a delay circuit 5 and an adder 6. The output of the delay circuit 5 is doubled at a multiplier 7 and applied to the adder 6, the output of the adder 6 and the output of a delay circuit 11 delaying the output of the delay circuit 5 further are added at an adder 8 to obtain the output of a digital filter device. A gain control circuit 13 applies an output to the adder 2 based on the output of the overflow processing circuit 4 and the gain of the filter is controlled by controlling the coefficient of the multiplier 1.
Patent JP-H01279085-A (JP)
Title: Feeder for powder and granules
Inventor: YOSHIKAWA OSAMU
IPC: B65D88/68
Filed: 1988-04-22
Abstract: PURPOSE:To enable a height adjustment of a hopper without change in volume thereof and evenly and continuously discharge powder material from the hopper having a reverse frustoconical shape, by providing a plurality of small scrapers on an inner surface of a wheel such that the scrapers are extended radially inwardly therefrom and disposed in parallel with a bottom plate. CONSTITUTION:An upright rotating shaft 7 is disposed in the center of a bottom plate 3. A wheel 9 is connected through spokes 8 the rotating shaft 7 and the outer circumference of the wheel 9 is located along the inside of a cylindrical wall 2. A plurality of small scrapers 10 are extended radially inwardly from the inside surface of the wheel 9 in an equally spaced relation and in parallel to the bottom plate 3. When the upright rotating shaft operates, the powder material in the center region of the hopper 1 is moved toward the side of a gap (t) by means of the rotating spokes 8 while the powder material flowed into a space 5 is transported by the rotating small scrapers 10 to an outlet port 6 through which the powder material is then discharged to the outside of the hopper 1. Since the powder material located in the proximity of the inner conical surface 1'' of the hopper 1 is promoted to flow out through the gap (t) into the space 5, all the powder material in the hopper is lowered evenly in both the central and peripheral regions.
Patent JP-H03296635-A (JP)
Title: Wind tunnel
Inventor: KODAMA MASARU
IPC: G01M9/04
Filed: 1990-04-16
Abstract: PURPOSE:To achieve a higher efficiency of an air tunnel test by a method wherein in a wind tunnel which has an air tunnel wall of a wind tunnel measuring section made up of upper and lower side plates and right and left side plates, at least one of the side plates is formed with two plates and the two plates are moved in a direction at the right angle to a direction of an air flow in the tunnel separately. CONSTITUTION:Internal plates 1 of a wind tunnel measuring section are moved to a required position in a direction of the center of a wind tunnel with an actuator 3 utilizing a hydraulic, electric motor or the like to play a role of a ground plate. On the other hand, external plates 2 are moved to a position where the internal plates 1 existed with the actuator 3 to play a role of a wind tunnel wall. In this manner, a test is performed for ground surface effect of an aircraft. Internal plates 1 as opposed to each other are moved separately to play a role of an end plate and the external plates 2 are moved separately to play a role of a wind tunnel wall. In this manner, a test is performed for a two-dimensional shaped model 5. In any case, this facilitates the implementation of the tests thereby allowing the shortening of time for preparation and the saving of cost for testing.
Patent JP-S62256620-A (JP)
Title: Method for molding resin product
Inventor: HANAMOTO KEISHI
IPC: B29C45/17
Filed: 1986-04-30
Abstract: PURPOSE:To transfer recessed and projected patterns of a sheet to the surface of a resin molded product by adhering a section of the emboss patterns of a belt-shaped sheet, injecting molten resin into a cavity between the molds after closing the molds, molding integrally part of the sheet forming emboss patterns and resin and peeling the sheet off the resin. CONSTITUTION:Emboss patterns are formed at a fixed interval on a belt-shaped sheet 32. A cavity of a female mold draws a vacuum through a vent 58 of a female mold 18, and compressed air is sent from a vent 50 of a capping material 44 to peel a sheet 32 off the surface of a heating section 44a and adhere the sheet 32 to the molded face of the female mold 18. The capping material 44 is lifted up from the frame component 46, and a belt-shaped sheet retaining and conveying component 100 is returned to the reference position by the action of an air cylinder 52, being clamped by a press component 56 not to move. The female mold 18 is moved to integrate with a male mold 16 by a ram 22, and molten resin is injected out of an injection machine 28 to prepare a molded product comprising the belt-shaped sheet 32 adhered to the surface of an injection molding section 60. By peeling the belt-shaped sheet 32 off the molded product, a resin product is prepared.
Patent JP-S59223956-A (JP)
Title: Optical pickup of optical disk player
Inventor: YASUDA HIROSHI
IPC: G11B7/123
Filed: 1983-06-03
Abstract: PURPOSE:To stably convert information on an optical disk into an electric signal even when the temperature changes and the conversion is made under a high humidity condition, by fixing a photodetector to a metallic base plate having the same coefficient of linear expansion as a base table which holds a lens has. CONSTITUTION:The photoreceiving section of a photodetector 5 is so fine that it cannot read information when the photodetector 5 moves, but, since the same kind of material as that for making a base table 1 is used for making a copper coated aluminium base plate 6 and their coefficients of linear expansion are the same, the relative positional relation between the photoreceptor section and the base table 1 does not change even when the temperature changes. Therefore, discrepancy in the light condensing can be minimized extremely. Moreover, since the copper coated aluminum base plate does not absorb moisture, dimensional change due to humidity does not occur. Therefore, information of an optical disk can be read correctly even when the temperature is either high or low and at places where the humidity is high.
Patent JP-H02278905-A (JP)
Title: Low noise amplifier circuit for photodetector output
Inventor: TAKEUCHI ICHIRO
IPC: H03F3/08
Filed: 1989-04-19
Abstract: PURPOSE:To attain low noise processing by connecting a current/voltage converter whose performance is equivalent across a photodetector and amplifying an output of the current/voltage converter with a differential amplifier. CONSTITUTION:A terminal 1A of a photodetector 1 connects to an input of a current/voltage converter 2 and a terminal 1B of the photodetector 1 connects to an input of a current/voltage converter 3 whose performance is equal to that of the current/voltage converter 2. An output of the current/voltage converter 2 is fed to an inverting input 4A of a differential amplifier 4 via a resistor 5 and an output of the current/voltage converter 3 is divided by a ratio of the resistance of resistors 7, 8 and the result is given to a noninverting input 4B of the differential amplifier 4. That is, the outputs of the current/voltage converters 2, 3 are amplified by the differential amplifier 4. While the sensitivity is increased double, the noise increase is suppressed to a factor of 2<1/2>, and so the S/N is improved.
Patent JP-S5434043-A (JP)
Title: Degradation detecting system for lighting arrester
Inventor: FUJIWARA YUKIO
IPC: H01C8/04
Filed: 1977-08-19
Abstract: PURPOSE: To permit a degree of degradation to be detected with high sensibility by detecting only leak current corresponding to resistance directly related to the degradation. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09288576-A (JP)
Title: Software distribution method
Inventor: SHIMODA HIDEKAZU
IPC: G06F21/14
Filed: 1996-04-22
Abstract: PROBLEM TO BE SOLVED: To use only purchased software even if plural pieces of ciphered software are stored and distributed by giving the ciphered bit string which is made into a character string in a state where a bit corresponding to the purchased software of a user is raised as a password to the user. SOLUTION: The ciphered bit string which is made into the character string in the state where the bit corresponding to software that the user 200 purchases is raised is given to the user 20 as the password 130 against software 160a-160d which are stored in CD-ROM 120 being a distribution medium and which are made into the bit string. A password analysis program 140 is started by means of the input of one password 130. A decoding program 150 decodes the ciphering part of plural pieces of software 160a-160d from the analysis result of the password analysis program 140. Then, only software which the user 20 purchases can be used.
Patent JP-S62260610-A (JP)
Inventor: HIRASAWA NOBORU
IPC: A23L15/00
Filed: 1986-04-30
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-H04333304-A (JP)
Title: Vertical rolling mill
Inventor: FUKUZAKI TOSHIHIRO
IPC: B21B39/16
Filed: 1991-05-01
Abstract: PURPOSE:To offer a vertical rolling mill with which guidance at the time of the passage of strip can be properly executed even in the state that edger rolls are separated from a strip. CONSTITUTION:Soft edge guide liners 1 are made of a base stock of engineering plastic, cast iron, etc., and integrated with edge guide supports 2 with bolts which are not shown in the figure. Connecting parts 2a are formed on the side faces of the edge guide supports 2 and connected to connecting parts 14a which are formed on the inside surfaces of lower bearing boxes 14 with pins 3. The edge guide liners 1 are arranged proximately to the collar parts 12a of the edger rolls 12 and movable right and left to lower housing posts 11 together with the lower bearing boxes 14. In the case breadthwise rolling isn't executed to strip S or the driving system of the edger rolls are broken or the like, the interval between right and left edger rolls 12 is set larger by a specific amount than the width of the strip S. The strip S is passed through by supporting/ guiding the undersurface at the right and left edge parts of the strip S with the edge guide liners 1.
Patent MX-9203119-A (MX)
Inventor: MONGELLI NICOLA
IPC: C07D207/34
Filed: 1991-01-07
Abstract: The invention relates to ureido derivatives of substituted pyrroles of formula    <IMAGE>  (I)  wherein each of m and n, being the same, is an integer of 1 to 3; W is oxygen of sulphur; each of the B groups, which are the same, is a) a saturated or unsaturated, carbocyclic or condensed carbocyclic ring substituted by one or more acid groups; b) a saturated or unsaturated, heteromonocyclic or heterobicyclic ring, containing one or more heteroatoms chosen from nitrogen, oxygen and sulphur, substituted by one or more acid groups; c) a pyranyl or furanyl sugar residue substituted by one or more acid groups; or d) a -CH2(CHA)rCH2A group, wherein each A group, being the same or different, is an acid group and r is 0, 1 or 2; and the pharmaceutically acceptable salts thereof, which are useful as angiogenesis inhibitors.