baber/WOPTO huggingface dataset:
Patent JP-H02131261-A (JP)
Title: Electrophotographic printer
Inventor: EGUCHI TATSUYA
IPC: B41J2/44
Filed: 1988-11-11
Abstract: PURPOSE:To securely perform APC(Auto Power Control) control over laser light for a fast printing machine by holding a developing bias voltage at such a potential that an electrostatic latent image formed on a photosensitive body is not developed as the driving current of a semiconductor laser is controlled. CONSTITUTION:The electrophotographic printer has a means 1 which controls the driving current of the semiconductor laser at specific timing between images and a bias voltage control part 10 which holds the bias voltage at such a potential that the electrostatic latent image formed on the photosensitive body 8 is not developed while the latent image passes opposite the developing device as the driving current of the semiconductor laser is controlled. Therefore, the laser beam is projected on an image formation area on the photosensitive body 8 during the APC control, so the time for the APC control is secured sufficiently even for the fast printing machine. Then, the developing bias is controlled to the potential at which the electrostatic latent image formed on the photosensitive body 8 is not developed into a toner image, so no toner sticks on the photosensitive body. Consequently, the APC control is securely performed for the fast printer.
Patent JP-H053140-A (JP)
Title: Manufacture of semiconductor device
Inventor: HAYASHI KAZUO
IPC: H01L21/28
Filed: 1990-10-23
Abstract: PURPOSE:To enable a fine T type resist pattern to be formed easily by a method wherein a photoresist is sensitized by making the distributed intensity larger for the central rays making use of the diffracted rays from adjacent slits. CONSTITUTION:During the optical exposure step using a mask 1, adjacent slits are arranged to make adjacent diffracted rays overlap with each other so that the photointensity distribution of the rays in the central part between both slits may be higher intensified than the rays passing through without overlapping. Next, a photoresist 2 is sensitized by the rays in the higher photointensity distribution part to form a T type resist pattern. For example, during the optical exposure step using the mask 1, photointensity distribution beneath the mask 1 compounded by adjacent diffracted rays is to be represented as shown in the Figure. Resultantly, the sensitized resist pattern takes the T type shape thereby making the metallic pattern 4 after the lifting-off step by evaporating an electrode metal exhibit the T type.
Patent JP-H06115581-A (JP)
Title: Magazine stopper
Inventor: SUZUKI KAZUSHI
IPC: H05K13/02
Filed: 1992-09-30
Abstract: PURPOSE:To provide a magazine stopper which can be adapted to a large variety of magazines without necessitating any processing on the magazine side, whose manufacturing cost is reduced. CONSTITUTION:A magazine stopper 38 opens and closes an opening 17 of a cylindrical magazine 10 for housing parts 2 in line. And it is provided with an inserting portion 40 formed into a block body by flexible elastic material, to be inserted into the opening of the magazine and to be held in the magazine while having a shape recoverying property of the elastic material in inserting into the opening of the magazine and a projecting part 42 integrated into the inserting portion, and to be placed outside the magazine when the inserting portion is inserted into the magazine.
Patent JP-S63140973-A (JP)
Title: Synthetic aperture radar equipment
Inventor: MIYASHITA KYOKO
IPC: G01S13/90
Filed: 1986-12-03
Abstract: PURPOSE:To put a composite aperture radar part in automatic operation continuously by setting and updating automatically the pulse repetitive frequency of the composite aperture radar part with altitude information. CONSTITUTION:While the synthetic aperture radar part 8 observes an observed area, an altitude calculation part 14 measures the acceleration of an artificial satellite to calculate the altitude of the satellite. The altitude information obtained by the altitude calculation part 14 is fed back to the operation controller 7 of the composite aperture radar part 8 at all times. Consequently, the pulse repetitive frequency corresponding to variation in altitude is set automatically for a transmitter 1.
Patent JP-H0998996-A (JP)
Title: Affected part fixing device
Inventor: KONDO MINORU
IPC: A61F5/058
Filed: 1995-10-05
Abstract: PROBLEM TO BE SOLVED: To provide an affected part fixing device which easily fixes and releases an affected part. SOLUTION: This device is composed of a bag body 1 made of a material which is expanded by injecting fluid and contracted by discharging the fluid, a connecting means 2 which is connected and disconnected with opposite two edges of the bag body 1, and an inlet/outlet port B formed at the bag body 1. An affected part is fixed by expanding the bag body 1 wound round the affected part.
Patent JP-H11122420-A (JP)
Title: Image reader
Inventor: HONMA TSUYOSHI
IPC: H04N1/00
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To stop reading an original with it in its inclined state and to eliminate the possibility that the original is damaged by having a switch detecting means to start original carrying after placing the original and starting the original carrying after setting the original correctly. SOLUTION: When it detects that an original is inserted by the inclination of an original detection lever 8, an output of the original detection sensor 9 changes. The output change is transmitted to a CPU, original carriage rollers 6 and 6' are driven to start original carrying and a read operation is performed. By detecting a front edge of the original, the read operation is started by receiving a read start command from a host computer after sending the status of original detection to the host computer. It is decided as an end edge of the original at the time of detecting that the original detection sensor 9 is turned off, and after that, the original is ejected after reading the prescribed number of lines to finish the reading operation.
Patent JP-2000115316-A (JP)
Title: Electromagnetic wave suppression type case for portable telephone set
Inventor: HIROTA HISASATO
IPC: A45C11/00
Filed: 1998-10-08
Abstract: PROBLEM TO BE SOLVED: To provide the electromagnetic wave suppression type case for a portable telephone set that suppresses an electromagnetic wave from the portable telephone set, is used for other portable telephone set of a different kind, where a flipper fitted to a portable telephone set of a kind can easily be open/ closed, and requires no stereoscopic sewing. SOLUTION: Plural notches 5 directed toward a positioning center of a portable telephone set 4 are made onto a planar case material 3, that is manufactured with a type of material aiming at shielding electromagnetic waves, cover parts 7, 9, 11 and a belt-like hold part 13 are formed, and pieces of hook-and- loop tape 15, 17, 19, 21, 23, 25 are used to fold the covers to maintain the state of enclosing a communication device with the covers or to fold the belt-like hold part for maintaining the state of tightly enclosing the communication device in a freely releasable way. The lower cover 11 has a size with which a cover of the portable telephone set called a flipper can be open/closed.
Patent JP-H03146544-A (JP)
Title: Production of surface-metallized flame-retardant liquid crystal polyester molded article
Inventor: YAMANAKA TORU
IPC: B32B15/08
Filed: 1989-11-01
Abstract: PURPOSE:To obtain an excellently finished surface having high adhesivity to plated surface without deteriorating the mechanical characteristics of the base resin or contaminating the plating bath by roughening the surface of a molded polyester with an alkaline solution and subjecting to the plating treatment. CONSTITUTION:The molded polyester article to be treated is composed of 100 pts.wt. of a liquid crystal polyester composed of the structural units of formulas I to V (R1 is group of formula V, etc.; R2 is group of formula VI, etc.; X is H or Cl) [the molar ratio of (I+II)/(I+II+III) is 77-95 deg.C, m/(I+II+III) is 23-5% and I/II is 75/25 to 95/5] and 0.5-30 pts.wt. of an organic bromine compound. The surface of the molded article is roughened with an alkaline solution and subjected to plating treatment. The alkali etching is carried out by immersing the article in a 5-50% aqueous solution of NaOH or KOH at 30-95 deg.C for 1-120min.
Patent JP-2001108039-A (JP)
Title: Planetary roller type friction gearing
Inventor: MINEGISHI SEIJI
IPC: F16H13/08
Filed: 1999-10-07
Abstract: PROBLEM TO BE SOLVED: To feed sufficient lubricating oil to the fitting face between a sun roller and an input/output shaft. SOLUTION: In a planetary roller type friction gearing provided with a follow-type sun roller 21 fitted to an input shaft 21, a plurality of planetary rollers 24 externally contacting with the sun roller 21, a ring roller 25 with the planetary rollers internally contacting therewith, and a carrier 26 rotatably supporting the respective planetary rollers 24, the sun roller 23 is provided with an oil hole 23a which penetrates from the internal circumference externally fitted around the input shaft 21 to the other circumferential face rolling contacted with the planetary rollers and pushes the lubricating oil S present in the outer circumferential side of the sun roller 23 toward the internal circumference of the sun roller 23 by making the planetary rollers 24 to rolling contact around the outer circumference of the sun roller 23.
Patent JP-H01129190-A (JP)
Title: Fuel element
Inventor: SATO CHIKARA
IPC: G21C3/10
Filed: 1987-11-16
Abstract: PURPOSE:To ease drawing action of fuel elements from a fuel assembly by providing an inclination at a lower end plug which is inserted in a lower support plate of the fuel elements composing the fuel assembly of an atomic reactor. CONSTITUTION:A fuel element 1 comprises a coated tube 2 coated with uranium fuel, an upper end plug 4 and a lower end plug 3. The inserting part 5 of the lower end plug 3 provides an inclination whose edge is tapered off in conical form. Thus, a gap is gradually widened as drawing advances even if debris adhere to it. Therefore, engagement of the debris, the inserting part and the like does not occur and the drawing action is not interrupted.
Patent JP-H04161715-A (JP)
Title: Oil supply recovery device for oil burner
Inventor: SASAKI YASUO
IPC: F23N1/00
Filed: 1990-10-24
Abstract: PURPOSE:To make it possible to change over oil from a recovery tank to oil from an oil tank and supply the oil by installing a recovery tank equipped with a liquid level switch, turning on and off an oil transfer pump installed to a first pipeline. CONSTITUTION:A liquid level switch 41 for a recovery tank 40 is turned on during operation when the liquid level rises up to the highest level indicated by H, while the switch 41 is turned off when it drops to a liquid level indicated by L. When the liquid level switch is turned on, the signal is transmitted into a controller 20, which turned on an oil transfer pump 60. When the liquid level switch 41 is turned off, the oil transfer pump 60 is turned on by way of a controller 70. Therefore, when the liquid level in the recovery tank 40 rises, the oil in the recovery tank 40 is transferred to an oil supply electromagnetic pump 20 by way of the transfer pump 60 and further supplied to an oil spray nozzle 10 by means of the oil transfer electromagnetic pump. When the liquid level in the recovery tank is lower, the oil in the oil tank 50 is directly transferred to the oil spray nozzle by the oil transfer electromagnetic pump 20.
Patent JP-H07117839-A (JP)
Title: Transfer mechanism
Inventor: HAYASHITSUJI HIROSHI
IPC: B65G47/52
Filed: 1993-10-22
Abstract: PURPOSE:To provide a transfer mechanism by which an object to be conveyed can be surely transferred from the rear end part of one chain conveyor to the front end part of the other adjacent chain conveyor, and the maintenance is easily carried out. CONSTITUTION:O-rings 4a, 4b, which are made of a material with a large coefficient of friction and give propelling force to an object 8 to be conveyed while touching and supporting the object 8 to be conveyed, are arranged on the outer circumferential parts of guide rollers 9a, 9b, which are arranged in at least one of a sprocket shaft 6a in the rear end part 2a of one chain conveyor 1a and a sprocket shaft 6b in the front end part 2b of the other chain conveyor 1b. The guide rol1ers 9a, 9b, in which the O-rings 4a, 4b are fitted, are arranged on both end sides, which are situated in the further outsides of bearing mechanisms 10a, 10b rotationally supporting sprockets 7a, 7b and the sprocket shafts 6a, 6b, of the sprocket shafts 6a, 6b.
Patent JP-H07118419-A (JP)
Title: Corona discharge treatment on inner surface of article to be treated
Inventor: MATSUO DAISUKE
IPC: C08J7/00
Filed: 1993-10-22
Abstract: PURPOSE:To provide a method for a corona discharge treatment on the inner surface of an article to be treated, capable of simply, surely and selectively treating the arbitrary site or all sites of the inner surface of the tubular article at a low cost. CONSTITUTION:In a method for the corona discharge treatment of the inner surface of an article to be treated, a discharge electrode 2 and a counter electrode 3 are disposed on the inner surface of the article 1, while maintaining a prescribed distance between the electrodes. The corona discharge is performed in a state wherein the tip 5 of the discharge electrode 2 and the tip 6 of the counter electrode 3 are placed at positions near to the inner surface of the article 1.
Patent JP-2000108987-A (JP)
Title: Anchor recovery device
Inventor: POWELL PETER GEOFFREY
IPC: B63B21/46
Filed: 1999-10-08
Abstract: PROBLEM TO BE SOLVED: To easily detach an anchor caught with a rock or the like by constituting a recovery device by providing a separation part, a lock part to be fitted or detached by the separation part, and a release member movable between a first position on which the separation part is locked with the lock part and a second position on which the lock is released. SOLUTION: An anchor 13 is connected to the one end of the chain 12 extended from a boat 11, and an anchor recovery device 10 is fitted to the way of the chain 12. The anchor 13 is provided with bars 17, 18 on the crown part 16, and the end part of a chain 20 as a recovery line is connected to these bars 17, 18. The anchor recovery device 10 is provided with a lock device 25 connected between the one end of the chain 12 and the recovery chain 20, and a separation part 35 on the other end of a link 26 connected to an anchor shaft part 14 is received in the lock part 40 of the lock device 25. When the lock part 40 is covered with a release block 30, the separation part 35 is separated, the anchor 13 can be pulled in the direction of unlocking the anchor, and the anchor caught with a rock or the like can be released.
Patent JP-H11191341-A (JP)
Title: High strength touch panel and manufacture thereof
Inventor: HASHIMOTO TAKAO
IPC: G06F3/041
Filed: 1998-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a touch panel and a manufacturing method having excellent glass strength and adhesiveness of a hard coat layer that alignment of a cut wire of an upper electrode sheet with a groove provided on a glass substrate of a lower electrode sheet is simple or not necessary during a manufacturing process. SOLUTION: An upper electrode sheet 1 having an upper electrode 111 on one surface of a flexible transparent film 9 and a hard coat layer 12 on other surface and a lower electrode sheet 2 having a lower electrode 121 facing to the upper electrode 111 on one surface of the glass substrate 10 are arranged facing each other with a clearance placed between the upper electrode 111 and the lower electrode 121 facing to the upper electrode 111, and a periphery of the upper electrode 111 and the lower electrode 121 facing to the upper electrode 11 is adhered using an adhesive 3 to form a resistance coating type touch panel. The transparent film 9 and the hard coat layer 12 are fused at their ends, and a surface layer part at the side end surface of the glass substrate is a compressed stress layer 10a.
Patent JP-H01128294-A (JP)
Title: Self-refreshing device for field memory
Inventor: INOUE TAKESHI
IPC: G11C11/401
Filed: 1987-11-12
Abstract: PURPOSE:To hold storing information in a memory cell at the time of a standby by automatically selecting a self-refreshing clock generated regardless of a basic clock when a field memory enters into a basic clock stop condition. CONSTITUTION:A refreshing clock switching circuit 4 and a row address strobe signal switching circuit 8 are switched by the switching action of a refreshing switching circuit 1, at a normal time, a refreshing address outputted from a refreshing counter 6 according to a normal refreshing clock NCK is latched, and the field memory is refreshed. On the contrary, at the time of the standby, the refreshing address outputted from the counter 6 according to a self-refreshing clock the inverse of CTB0 is latched and the field memory is refreshed. Thus, even at the time of the standby, the storing information in the memory cell can be held.
Patent JP-H07196939-A (JP)
Title: Production of synergistic pigment mixture
Inventor: TSUIMIN HAO
IPC: C09B57/00
Filed: 1994-11-22
Abstract: PURPOSE: To obtain the subject mixture excellent in coloring properties and fastness properties and desirable for the coloration of plastics, printing inks, or the like, by subjecting a solution of a mixture obtained by dissolving a plurality of specified pigment compounds in an organic solvent to a treatment such as a thermal treatment.  
     CONSTITUTION: This mixture is obtained by dissolving at least two compounds of formula I: A(B) x  {wherein A is a chromophoric residue of such as quinacridone, anthraquinone, perylene, indigo, or azo series; B is a group of formula II [wherein X is a 1-14C alkylene, a 2-8C alkenylene; Y is a group of the formula: V-(CH 2 ) q  (wherein V is a 3-6C cycloalkylene; and (q) is 1-6); R 1  and R 2  are each H, a 1-6C alkyl, a 1-4C alkoxyl, a halogen, or the like; and (m), (n), and (p) are each 0 or 1], a group of formula III [wherein Z is a group of the formula: V-(CH 2 ) r  (wherein (r) is 0-6); and Q is H, CN, or Si(R 1 ) 3 ], a group of formula IV (wherein R 3  and R 4  are each H, a 1-18C alkyl or the like), or the like; and (x) is 1-4} in an organic solvent to obtain a mixture solution and subjecting this solution to a thermal treatment, photolytic treatment, or a chemical treatment to precipitate a mixture comprising pigments of the formula V: A(H) x . 
     COPYRIGHT: (C)1995,JPO
Patent JP-H10135697-A (JP)
Title: Electronic parts mounting device
Inventor: MOTOKAWA YUICHI
IPC: B25J15/08
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To improve the productivity of an electronic parts mounting device, to operate the facilities in automation, and to sharply increase the kinds of the objective parts of the device by enabling the device to mount such special electronic parts that cannot be automatically mounted in the conventional example. SOLUTION: An electronic parts mounting device is constituted in such a way that a nozzle section 4 is provided with a nozzle and a mechanical chuck, and that a nozzle changing section 7 changes the nozzle used for mounting electronic parts to a predetermined one corresponding to the electronic parts to be mounted based on preliminarily inputted data. When the mechanical chuck mounts the electronic parts, the sucking timing is automatically changed to the exclusive timing of the chuck, and a recognizing section 8 recognizes the holding attitude of the chuck. Then, the parts are mounted by correcting the position and inclination of the parts. Consequently, the mounting accuracy and mounting quality can be improved and, at the same time, such special shaped electronic parts that cannot be mounted in the conventional example can be mounted.  Therefore, the productivity of the electronic parts mounting device can be improved and the kinds of objective parts of the device can be increased.
Patent JP-H09105582-A (JP)
Title: Ladder supporter in grain dryer
Inventor: SATAKE SATORU
IPC: F26B17/14
Filed: 1995-10-09
Abstract: PROBLEM TO BE SOLVED: To obtain a supporter for a long ladder in a grain drier for preventing deformation and vibration of the ladder when a user feels a danger owing to the deformation and vibration of the ladder upon the user descending and ascending the ladder. SOLUTION: Arm-mounting metal fittings 5, 6 are provided on a pair of longitudinal levers 3 of a ladder B vertically, respectively, and arms 7, 8 directed to the side surface of a grain dryer are rotatably connected with the arm- mounting metal fitting 5, 6. The upper arm 7 and the lower arm 8 are rotatably coupled at an arbitrary position, and the arm final ends in contact with the side surface of the grain dryer A are coupled through a lateral lever 13. Further, the respective metal fittings are provided on the longitudinal lever 3 so as to move to an arbitrary height position on the longitudinal lever 3.
Patent JP-S62149839-A (JP)
Title: Wear resistant aluminum alloy for working excellent in strength
Inventor: KAMIO HAJIME
IPC: C22F1/00
Filed: 1985-12-23
Abstract: PURPOSE:To develop an Al alloy for forming having excellent strength and wear resistance by plastic working and heat treatment, by adding specific amounts of Si, Cu, Mn, Mg, and Sb or further Fe and Ni to Al. CONSTITUTION:Si (8-12wt%), 1.5-3.0% Cu, 0.1-1.5% Mn, 0.2-1.5% Mg, and 0.05-1.0% Sb, or further, as optional elements, <1.5% Fe or/and <2.0% Ni and added to Al, and the mixture is alloyed. In the above Al alloy, wear resistance is improved by the addition of Si, wear resistance and tensile strength are improve by the addition of Mn and Sb, tensile strength is improved by the addition of Cu and Mg, and further wear resistance is improved without deteriorating workability by the addition of Fe and Ni. The melt of the above Al alloy is subjected to metal mold casting, which is solidified at >=7 deg.C/sec cooling rate and is then subjected to homogenizing treatment at 450-540 deg.C for about 48hr and to plastic working.
Patent JP-H11119847-A (JP)
Title: Power conditioner and distributed power supply system
Inventor: MABUCHI MASAO
IPC: G05F1/67
Filed: 1997-10-21
Abstract: PROBLEM TO BE SOLVED: To make easily graspable the output data on a power conditioner at every unit time and to improve the usability of the power conditioner, by using a calculation means which calculates the output data at every unit time that is optionally set. SOLUTION: A power conditioner 2A contains a control power supply 5, which generates the driving power of the conditioner 2A from the output power of a solar battery 1 and a connection part 6. The part 6 includes a calculation means 7A and a storage means 8A which stores various data calculated by the means 7A. The mean 7A carries on the integrating operations for the total integration generated energy after a solar battery power generation system is installed and from the first of installation of the system and then updating and storing the integration result via the means 8A. Furthermore, the means 7A calls the total integration generated energy out of the means 8A and calculates the integration generated energy at each unit time based on the total integration generated energy to store the calculation result in the means 8A. These stored various data are shown on a display means 3A.