baber/WOPTO huggingface dataset:
Patent JP-H0497887-A (JP)
Title: Thermal recording material
Inventor: TOYOFUKU KUNITAKA
IPC: B41M5/26
Filed: 1990-08-16
Abstract: PURPOSE:To enhance the long-term preservability of the plasticizer resistance, fumidity resistance, heat resistance or oil resistance of a thermal recording material by adding a specific epoxy compound to a thermal color forming layer as a storage stabilizer. CONSTITUTION:In a thermal recording material having a sheet-like substrate and the thermal color forming layer formed on at least one surface of the sheet-like substrate and containing a colorless light-colored dye precursor and a developer reacting with the dye precursor under heating to develop a color, a storage stabilizer composed of at least one kind of an epoxy compound represented by formula (I) and having an m.p. of 50 deg.C or higher us added to the thermal color forming layer. In the formula (I), R1 is a group represented by a formula (II), Y1 and Y2 are respectively independently a halogen atom, a lower alkyl group or a lower alkoxy group, m is 1 or 2, n is 0 or 1, P is 0, 1 or 2 and q is 0, 1 or 2.
Patent JP-H0378785-A (JP)
Title: Illuminating method for reversing display
Inventor: OIKAWA HIDEKAZU
IPC: G09F9/37
Filed: 1989-08-23
Abstract: PURPOSE:To make the illuminance and color of display surface uniform by forming an illumination window on a rotor, disposing a built-in lamp therein and permitting the built-in lamp to illuminate the display surface of the rotor adjacent thereto through the illumination window. CONSTITUTION:Plural rotors 12 are arranged in the shape of a matrix, and reverse around a shaft 13 as a center. The rotor 12 has display surfaces 12a to 12d colored in white, red, green and blue, and the illumination window 14 is formed at each corner. The built-in lamp 14 fixed to the shaft 13 is disposed in the rotor 12, and the rotor 12 tilts downward and reverses so that the display surfaces 12a to 12d can be seen from the inside of the adjacent rotor 12 through the illumination window 14 when the rotor 12 is reversed. Consequently, the display surfaces 12a to 12d are the same distance away from the built-in lamp 14 in the adjacent rotor 12 and are external illuminations. Thus, the illuminance and color of the display surfaces is made identical.
Patent JP-H0552057-A (JP)
Title: Control device for parking device
Inventor: KURITA KENICHI
IPC: E04H6/18
Filed: 1991-08-27
Abstract: PURPOSE:To improve the access efficiency by judging the priority of the entry and delivery for each preset time based on the detection data of the entry and delivery of cars, and controlling a drive section in the operation mode for the entry preference or delivery preference. CONSTITUTION:The number of entries and deliveries in one hour in each day of the week is estimated, and the estimated data are inputted to a controller 15 from a data setting section 16 and stored in a memory 18. Entries and deliveries of cars are detected by a sensor 12, and the detected data are inputted to the controller 15 via an input/output section 13 and stored in the memory 18. A CPU 19 judges the priority of the entry and delivery in each preset time zone and determines either the entry preference mode or the delivery preference mode to control a drive section 14. When the access state is quickly changed, the preference mode is changed by a forced switching action section 17.
Patent JP-H0754887-A (JP)
Title: Pad wear indicator, probe for pad wear indicator, and display device for pad wear indicator
Inventor: ITO KATSUYA
IPC: F16D66/02
Filed: 1993-08-06
Abstract: PURPOSE:To detect disconnection condition of each electric wire passage, and display an abrasion amount stepwise so as to inform the change timing of a pad by providing with a plurality of electric wire passages whose distances from the folding back part of a probe rubbing together with a break pad to the pad are different from each other. CONSTITUTION:A probe 10 is abraded from a top end side by abrasion of a break pad, the terminal 11 disconnection part of a first detecting part formed in the vicinity of the top end of the probe 10 is started on opening, the disconnection part is scraped off by being brought in contact with a break disk, and it is scraped off completely. At this time, electrification of an indicator lamp is carried out, and the character of 1/2 of the light transmitting lamp 21 of an indicator 20 is lighted. Therefore, a driver can know enough using of the probe 10, and on the other hand, the driver can know abrasion of the brake pad. When the driver is used the brake pad leaving as it is, the terminal 11 disconnection part of a second detecting part is started on opening, the disconnection part is scraped off by being brought in contact with the break disk, and it is scraped off completely. At this time, the character of change is lighted on the indicator 20, and the driver can be known a change timing. The driver can know abrasion condition so as to prevent uneasiness caused by sudden information.
Patent JP-H0380481-A (JP)
Title: Magnetic head supporting structure
Inventor: INOUE YOICHI
IPC: G11B5/60
Filed: 1989-08-23
Abstract: PURPOSE:To make the head positioning highly accurate by providing a pressing member whose one end is fixed to a load arm and the other end to be abutted against a projecting part and making center lines of planes opposite to the projecting part and the pressing member intersect orthogonally with each other. CONSTITUTION:One end of a gimbal part 12 is fixed at spot welding parts 13 on the upper surface of the tip of the load arm 17, and a semicircular projecting part 12c having a one-dimensional surface is formed in the middle of a folded part 12b in a longitudinal direction. Then, one end of a beam 14 which is the pressing member is fixed to the arm 17 at the spot welding parts 16, while the other end of the arm 17 is abutted against the projecting part 12c of the gimbal part 12 to give a pressing load. Now, the beam 14 is provided in parallel on the arm 17, and the projecting part 12c and the beam 14 are disposed in order to make their center lines intersect orthogonally with each other. By this method, the length of the arm 17 is shortened to make its natural frequency higher, so that the highly precision positioning of the magnetic head can be performed.
Patent JP-S59105914-A (JP)
Title: Exhaust muffler of engine-driven refrigerating cycle device
Inventor: HIGUCHI TOMOSHI
IPC: F01N1/08
Filed: 1982-12-08
Abstract: PURPOSE:To enable to efficiently discharge the drainage outside and yet heighten the noise silencing effects by a structure wherein the opening part of a leading-in pipe of exhaust gas is surrounded with many layers by a plurality of partition plates so as to form cavity chambers between the partition plates and yet guide holes for drainage are bored at the undersides of the cavity chambers. CONSTITUTION:Exhaust gas past through a leading-in pipe 11 collides against the blocked end of a partition plate 12 and fills a cavity chamber 15, whereby the first noise attenuating action is performed. Then the gas is led through guide holes 14a... in a cavity chamber 16, whereby the second noise attenuating action is done. After that, the gas is introduced through guide holes 14b... and 14c... in a cavity chamber 17, whereby the third noise attenuating action is performed. As a result, the exhaust gas discharged from an exhaust pipe 18 has almost no noise components. In addition, the drainage, which falls down from the leading-in pipe 11 to the cavity chamber 15, flows through the guide holes 14a... into the cavity chamber 16, and then flows through the guide holes 14b... into the cavity chamber 17 in order to be discharged outside together with the exhaust gas through the exhaust pipe 18 located at the bottom of the cavity chamber 17. Consequently, no drainage is accumulated within a muffler main body 10. Accordingly, the discharging efficiency of drainage is improved while the noise silencing effects are kept constant.
Patent JP-H1147003-A (JP)
Title: Thermally insulating ware made of synthetic resin and its production
Inventor: FUJII TAKAFUMI
IPC: A47J41/00
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To provide thermally insulating ware which is made of a synthetic resin and maintains thermally insulating performance for a long period of time and a process for production which improves fabrication workability and improves the production yield of this thermally insulating ware. SOLUTION: A thermally insulating layer body 6 formed by sealing low-thermal conductivity gas Z into a gas sealing vessel 7 consisting of a synthetic resin having a high gas barrier property is disposed together with an adsorbent M into a gap part 5 of a vessel of a double wall structure obtd. by housing an inside vessel 3 made of the synthetic resin into an outside vessel 4 made of the synthetic resin having the shape resembling the shape thereof integrating both vessels by coupling their respective aperture ends 3a, 4a, by which the synthetic resin of the gas sealing vessel 7 is maintained at a dry state at all times. The thermally insulating vessel which holds the gas barrier properly and maintains the thermally insulating performance of the thermally insulating layer body 6 is thus obtd. At the time of production, the moisture content of the synthetic resin of the thermally insulating layer body 6 is adjusted to >=3 wt.% to enhance the impact resistant strength of the synthetic resin. Such thermally insulating layer body is disposed together with the adsorbent M into the gap part 5 and the inside and outside vessels are integrated by coupling.
Patent JP-2000048311-A (JP)
Title: Magnetic recorder and magnetic recording signal generator
Inventor: SUGAWARA TAKAO
IPC: G11B5/09
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To record the inversion of magnetization in a position where the magnetization is inverted without the occurrence of the shift of a data recording position relating to a magnetic recorder and a magnetic recording signal generator. SOLUTION: The magnetic signal generator has an erasure signal means 3 which generates the signal to erase the already recorded data by magnetizing a magnetic recording medium in a specified direction before recording the data and a magnetic recording signal generating means 5 for generating the magnetic recording signal to impress the timing of the recording current to be passed to the recording means earlier than the time when the magnetization is ought to be generated at the time of magnetization of the direction opposite to the direction of the magnetic domain recorded by the erasure at the time of recording the data. The recording signal generator has the constitution to record the data after unifying the direction of the magnetization recorded on the recording medium to the specified direction.
Patent JP-H0555857-A (JP)
Title: Filter circuit
Inventor: NISHIKAWA TOSHIO
IPC: H01P1/205
Filed: 1991-08-27
Abstract: PURPOSE:To obtain a compact and inexpensive filter circuit having plural pass bands by connecting a BPF to a band elimination filter(BEF) in series. CONSTITUTION:The BPF 2 is serially connected to the BEF 3 having an elimination band inside the pass band of the BPF 2. Thereby the use of a power distributer is made unnecessary as compared with the parallel connection of two BPFs having different pass bands, so that a compact, inexpensive and loss- reduced filter having plural pass bands can be obtained. When a reactance circuit is connected between the BPF and the BEF, pass characteristics or the like can easily be adjusted by adjusting the circuit element of the reactance circuit.
Patent JP-H0497613-A (JP)
Title: Photoelectric circuit and optical semiconductor device
Inventor: ADACHI HIDETO
IPC: H01L27/15
Filed: 1990-08-14
Abstract: PURPOSE:To form an optical differential amplifier capable of obtaining a stable differential amplifier operation by adding a phototransistor to a differential amplifier circuit. CONSTITUTION:This circuit consists of a parallel connection circuit composed of two optical bistable switches 1, 2 and one phototransistor 3 and a load resistor 4 connecting in series with the parallel connection. The two optical bistable switches 1, 2 have functions turned on by a signal light and a lighting function. That is, the phototransistor 3 is provided between the two optical bistable switches 1, 2 to supply much current to turn off the switch. Thus, the stable and sure differential operation is attained.
Patent JP-H0881052-A (JP)
Title: Feeding part structure of long vegetable selector
Inventor: IWAKAWA TAKASHI
IPC: B07C5/10
Filed: 1994-09-09
Abstract: PURPOSE: To allow long vegetables, put in a container or the like, to be transferred to the starting edge of a conveyor so as to automate feeding operation by suction-lifting the long vegetables by the sucking action of suction pads, releasing the sucking action to transfer the vegetables to relay bodies, and then driving a feeding-moving device. CONSTITUTION: A feeding means A in a cucumber selector has a suction device Aa including suction pads 10 with suction force imparted from a suction pump 13, and the suction pads 10 are elevated and moved horizontally in the longitudinal and lateral directions by three-dimensional moving mechanism 12. The feeding means A is also provided with a feeding-moving device Ab including relay bodies 43 for placing cucumbers. The realy bodies 43 can be moved from a receiving position of placing the cucumbers sucked by the suction pads 10 to a feeding position of feeding the placed cucumber to the starting edge part of a conveyor B. Plural (nine) suction pads are provided for an action body 11, and suction force is imparted independently to each suction pad 10.
Patent JP-2000290507-A (JP)
Title: Modifying agent for asphalt and manufacture of modified asphalt
Inventor: IZUMIMOTO TAKAHARU
IPC: C08L95/00
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To obtain a modifying agent excellent in homogeneous dispersibility with asphalt by including a specified amount of asphalt and modifying components each. SOLUTION: A modifying agent for asphalt to manufacture modified asphalt by mixing it with asphalt contains 1-50 pts.wt. (hereinafter, referred to as pts.) of asphalt and 50-9 pts. of a modifying component, preferably composed of kneading them. By mixing this modifying agent for asphalt with asphalt, the modified asphalt can be manufactured for short time by homogeneously dispersing the modifying component in asphalt. In this case, 1-30 pts. of the modifying agent for asphalt is preferably mixed with 99-70 pts. of asphalt. In order to manufacture the modified asphalt, a preparation apparatus for the modifying agent and facilities for premix are set up together, and preferably the modifying agent for asphalt prepared by the preparation apparatus for the modifying agent is placed directly into the facilities for premix to mix it with asphalt.  The modifying component includes, for example, a thermoplastic elastomer, mineral oil or the like.
Patent JP-S58104946-A (JP)
Inventor: BERUTO BURASATO
IPC: C08L77/06
Filed: 1982-12-10
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-S60109561-A (JP)
Title: Preparation of beta-lactam compound
Inventor: UMEZAWA HAMAO
IPC: C07D205/08
Filed: 1983-11-16
Abstract: PURPOSE:To obtain the titled compound of (3S, 4S) useful as an intermediate for a compound having antimicrobial action and inhibitory action on beta-lactamase, by using an easily obtainable L-aspartic acid as a starting raw material, converting it into an azetidine compound which is sterically specific (4S). CONSTITUTION:Amino group of aspartic acid is protected, it is then dehydrated, and reduced to give a compound shown by the formula I (R4 is amino-protecting group). Hydroxyl group of this compound is protected, the amino-protecting group is deprotected, to give a compound shown by the formula II (R1' is OH- protecting group), which is subjected to ring closure to give a compound shown by the formula III. Imino group of this compound is protected, to give a compound shown by the formula IV (R1' is hydroxy-protecting group; R2' is iminoprotecting group), which is oximated to give a compound shown by the formula V, which is reduced, optionally amino group of this compound is protected, and optionally R1' and/or R2' is deprotected to give a compound shown by the formula VI (R1 is H, or R1'; R2 is H, or R2'; R3 is H, or amino-protecting group). USE:An intermediate for bicyclic beta-lactam compound and monobactam antibiotic.
Patent JP-H0555840-A (JP)
Title: Signal input selecting circuit
Inventor: KANAI TAKASHI
IPC: H03F1/56
Filed: 1991-08-28
Abstract: PURPOSE:To suppress the influence of noise voltage generated on a ground electrode of a signal input terminal part which is not selected for a signal to be supplied to a signal processing part in the case of selecting a signal supplied from one of plural external signal supplying sources respectively connected to plural signal input terminals through respective signal input terminal parts and supplying the selected signal to a signal processing part. CONSTITUTION:Two switches 15, 31/16, 32 respectively connected to a signal electrode 125/13S and a ground electrode 12E/13E forming a selected signal input terminal out of plural signal input terminals 12, 13 are turned on. On the other hand, two switches 16, 32/15, 31 respectively connected to the signal electrode 13S/12S and the ground electrode 13E/12E forming the signal input terminal which is not selected out of the two terminals 12, 13 are turned off. Consequently a signal from a selected signal input terminal out of plural terminals 12, 13 is supplied to an operational amplifier 17.
Patent JP-S59106702-A (JP)
Title: Closing circuit
Inventor: ITOU YOSHIMITSU
IPC: F15B11/00
Filed: 1982-12-09
Abstract: PURPOSE:To supply liquid into a closing circuit by a simple constitution without using an auxiliary pump and permit easy operation of a hydraulic motor at a high-speed range by pumping-up the liquid stored in a liquid tank by using an ejector, and utilizing the return flow which flows from the hydraulic motor to a hydraulic pump. CONSTITUTION:An ejector 20 has a passage 20b which penetrates on a cylindrical body 20a, and an inflow port 20c communicates to a hydraulic motor 2 through the suction conduit 7 of a hydraulic pump 1, and an outflow port 20d is connected to suction port 1b of the hydraulic pump 1, and a suction port 20e is connected to a liquid tank 8. A nozzle 20f is formed on the passage 20b, at the position corresponding to the suction port 20e. The fluid which flows from the hydraulic motor 2 to the hydraulic pump 1 is throttled by the nozzle 20f of the ejector 20, and a negative presure is generated in a liquid suction chamber 20g, and the liquid in the liquid tank 8 is pumped-up through a check valve 21.
Patent JP-2001044643-A (JP)
Title: Manufacture of high density multilayer printed wiring board
Inventor: IKEGUCHI NOBUYUKI
IPC: H05K3/42
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To improve the junction characteristic of a through hole by executing a metal oxidation processing on the copper surface of a multilayer board, directly irradiating the surface with carbon dioxide laser energy, forming the through hole, removing the bur of copper foil in an inner layer and executing copper plating. SOLUTION: A backup sheet where copper oxide processing (e) is executed on the surface of the copper foil (a) of a four layer board, water-soluble polyester resin (f) is bonded to one face of aluminium (g) as a coat at a rear face is generated. The resin face is arranged to turn to the side of copper foil (a), carbon dioxide gas laser energy is irradiated and a through hole is formed. It is put in a plasma device and is processed. It is wet-processed in an ultrasonic wave in potassium permanganate solution, super alkaline water solution is sprayed at high speed and copper bur at inner/outer layers is dissolved and removed. Thus, the junction property of the through hole can be improved.
Patent JP-H0670545-A (JP)
Title: Boosting type switching converter
Inventor: KAWABE TADASHI
IPC: H02M3/28
Filed: 1992-08-13
Abstract: PURPOSE:To make it possible to obtain a high-voltage output while preventing a boosting ratio of a transformer from becoming excessive, and to make a construction small in size, in a boosting type switching converter. CONSTITUTION:A transistor 6 connected in series to the primary winding of a transformer 7 and a transistor 4 connected in parallel to the winding are turned ON-OFF alternately and thereby a flyback voltage having a high peak property is impressed on the primary winding of the transformer 7.
Patent JP-H0264137-A (JP)
Title: Production of molded fiber-reinforced thermoplastic polyamide-imide resin body
Inventor: YAMAMOTO KAZUO
IPC: C08J5/24
Filed: 1988-08-29
Abstract: PURPOSE:To readily obtain the subject molded polyamide-imide resin body useful as advanced composite materials under a low pressure without deteriorating physical properties at high temperatures by increasing temperature of a polyamide-imide resin prepreg containing a residual organic solvent in a specific proportion under the low pressure. CONSTITUTION:A fiber-reinforced thermoplastic polyamide-imide resin prepreg containing 0.1-3wt.% residual organic solvent is heated and a pressure of <=60kg/cm<2> at 210-310 deg.C, preferably 5-50kg/cm<2> at 230-290 deg.C is applied thereto. Furthermore, the resultant prepreg is heated to 340-390 deg.C, preferably 350-380 deg.C in a pressurized state of <=60kg/cm<2>. Thereby, the objective molded polyamide imide resin body is obtained.
Patent JP-2000044032-A (JP)
Title: Bending device, bent article conveying device, and bent article conveying system
Inventor: NISHIMURA TERUKI
IPC: B65G47/52
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a bent article conveying system which can convey bent articles from a bending device to a next process, while supporting them not to make their rising part fall. SOLUTION: A bending device 1 bends a plate material, and conveys a bent article to a bent article conveying device 3 by a carrying-out conveyer 13. In this case, it is carried out to the bent article conveying device 3 side while supporting it not to fall the bending rising part of the bent articles. The bent article conveying device 3 moves between the bent article carrying-out position of the bending device 1 and the next process by a carriage 53, and conveys the bent article. In this case, the bent article is conveyed to the next process while supporting it by a comb teeth form of conveyance support bar 69 not to fall the bending rising part of the bent article.
Patent JP-S6196049-A (JP)
Title: Powder for permanent magnet alloy
Inventor: INOUCHI HIDEKI
IPC: C22C1/04
Filed: 1984-10-17
Abstract: PURPOSE:To give oxidation resistance and to suppress the deterioration of magnetic properties, by incorporating a specific amount of Ca to the powder for a permanent magnet alloy contg. rare earth elements. CONSTITUTION:As the powder for a permanent magnet alloy, RCo5, R2Co17, or R-Fe type powder is used: where R is >=1 kind among rare earth elements. Ca is incorporated to this powder for a permanent magnet alloy contg. rear earth elements, by 0.01-1wt%, especially 0.01-0.6wt%.