baber/WOPTO huggingface dataset:
Patent JP-S61200344-A (JP)
Title: Output control method for engine driven variable displacement oil hydraulic pump
Inventor: KOBAYASHI TAKESHI
IPC: F02D41/08
Filed: 1985-02-28
Abstract: PURPOSE:To effectively utilize an engine output, by forming the equal horsepower control range of a variable displacement oil hydraulic pump in double constitution in ranges of engine control and pump control and controlling an equal horsepower curve of the oil hydraulic pump to be used in a range of good pump efficiency. CONSTITUTION:In an engine 1, which drives pumps 2a, 2b to supply their delivery oil to actuators 3a, 3b through valves 4a, 4b, each pump 2a, 2b is controlled by servomotors 5a, 5b through control valves 6a, 6b connected with a delivery side of the pump. Here the servomotors 5a, 5b are controlled by a control unit 7 so that an output of the engine changes from the matching point in a maximum delivery capacity of the oil hydraulic pump to the increase direction of a load in an equal fuel consumption range of the engine 1 along an equal horsepower curve. While the oil hydraulic pump is equal horsepower controlled with the engine output in a fixed value in a condition exceeding an engine control range in the load increase direction.
Patent JP-S63249023-A (JP)
Inventor: KURISUCHIAN ORUDENDORUFU
IPC: G01G23/36
Filed: 1988-02-22
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-S57152657-A (JP)
Title: High pressure sodium lamp
Inventor: KAWASHIMA KOUZOU
IPC: H01J61/16
Filed: 1981-03-16
Abstract: PURPOSE:To enable a high pressure sodium lamp to be started with a low pulse voltage by adjusting the diameter of the winding of an electrode contained in an emission tube and the outer diameter of an electrode axis appropriately, and charging the emission tube with a charging gas principally consisting of xenon at a pressure of within a given range. CONSTITUTION:An electrode 10 is formed by fixing an electrode coil part 12 around an electrode axis 11 made of tungsten or the like. The electrode coil part 12 consists of a double coil formed by winding a primary winding 14  around a core coil 13, and is coated with an electron discharging matter. The diameter dmm. of the winding 14, and the outer diameter Dmm. of the electrode axis 11 are adjusted so that they satisfy the relations of 0.0004<=d<2>/Is<=0.02 and 0.03<=D<2>/Is<=1.0 when the short circuit current of a ballast is supposed to be Is ampere. In addition, an emission tube is charged with a charging gas principally consisting of xenon at a gas pressure of 40-200Torr.
Patent JP-S60206467-A (JP)
Inventor: HAINRITSUHI BORUFUGANGU SUTAIN
IPC: B05C17/005
Filed: 1985-02-28
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-H08211817-A (JP)
Title: Image forming device
Inventor: YOSHIDA AKIRA
IPC: G03G21/16
Filed: 1995-02-03
Abstract: PURPOSE: To provide high quality images and to increase speeds by providing an elastic member at least either between the flange shaft of an image carrier end portion and a bearing supporting this or between the shaft of a charging member and a bearing supporting this. CONSTITUTION: The bearing 5 of a flange shaft 4 for rotary-driving an image carrier 1, the bearing 7 of a shaft 6 made of an electrically conductive material for loading a charging roller 2 and a contact portion 8 with the frame body of a cartridge provided with the frame body for supporting the image carrier 1 and the charging roller 2 and a cleaner 3 are constructed by elastic materials. Thus, vibrations produced when an AC voltage is impressed as a charging bias via the shaft 6 and noises due to the vibrations are reduced as many as possible. Because of reduced vibrations and noises, enlargement of the driving sections and other members due to deterioration in image quality and the increased weight of the image carrier caused by charging differences because of reduction in the frequency of the charging bias is eliminated.
Patent JP-S60182565-A (JP)
Title: Error processing system
Inventor: KATOU KEIICHI
IPC: G06F3/06
Filed: 1984-02-29
Abstract: PURPOSE:To start correctly the error processing at an error generated point despite the replacement of a magnetic tape device, by writing an abnormality block to a magnetic tape in case a writing action is retried out. CONSTITUTION:Both the write data and the write start data are supplied to a writing circuit 13 from terminals A and B after undergoing the processing through a mudulation circuit 10 via an AND gate 12 which is opened by the set output of an FF11. Then the block information containing the preample, data, postample, etc. is written to a magnetic tape 4 via a write head 14. While a signal which is reset in the middle part of data is supplied to an FF11 after a retry-out. Then the data between the preample and the postample of the corresponding block to be written to the tape 4 is turned into an abnormality block which is set at ''0'' at the middle part. Even in case the tape 4 is reproduced by said abnormality block through another magnetic tape device, the error processing can be started correctly at the error generating point.
Patent JP-H10232488-A (JP)
Title: Original plate of photosensitive planographic printing plate
Inventor: KITAMURA KAZUO
IPC: G03F7/029
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To ensure ink repellency and to form the pattern of digital-processed image information with low output visible light laser by incorporating a photosensitive compsn contg. a polymerizable compd. having at least one ethylenic unsatd. group and a specified iron complex salt into a photosensitive layer. SOLUTION: A photosensitive compsn. consisting of a polymerizable compd. having at least one ethylenic unsatd. group, an iron complex salt represented by the formula, at least one kind of tert. amine, one or more kinds of compds. selected from among org. halogen compds., arom. iodonium salts and arom. sulfonium salts and at least one kind of dye as a spectral sensitizer or a UV sensitizer is contained in a photosensitive layer formed in a hydrophilic swellable layer and/or on the swellable layer. In the formula, each of R<1> and R<2> is a monovalent org. halogen or cyano, (m) is an integer of 0-5, (n) is an integer of 0-6 and X is a monovalent residue of an acid.
Patent JP-S61195866-A (JP)
Title: Molding platen roller
Inventor: SATO NOBUO
IPC: B41J11/02
Filed: 1985-02-27
Abstract: PURPOSE:To eliminate the need for machining and simplify manufacture, by covering the outer periphery of a roller shaft with a thermoplastic elastomer having a specified hardness by injection molding. CONSTITUTION:An aluminum pipe with an axis size is set in a cavity of a metallic mold for injection molding finished to a predetermined dimensional accuracy and having a polished surface. A molding resin is a polyester resin called 'Hytrel,' and is injection molded under the conditions of a resin temperature of 250 deg.C and an injection pressure of 1,500kg/cm<2> to cover the roller shaft 23 with an elastomer resin. The thermoplastic elastomer 22 has a Shore hardness (D-scale) of 40-70. Accordingly, an elastomer 22 most suitable for a platen roller in a dot impact type printer is molded.
Patent JP-S51113964-A (JP)
Title: Floor scraping silo with basement
Inventor: IGARASHI GISHIROU
IPC: B65G65/48
Filed: 1975-03-31
Abstract: PURPOSE: To provide a floor scraping silo which has a low scraping resistance, which can prevent the stored material from falling to the outside and which is highly reliable. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H01211821-A (JP)
Title: Thermal protector
Inventor: UEDA KENSAKU
IPC: H01H37/54
Filed: 1988-02-19
Abstract: PURPOSE:To improve endurance reliability of a thermal protector by enclosing a fixed electrode having a fixed contact and a movable electrode having a snap-action thermal reacting element including a movable contact in a case as they are facing each other and forming integrally a projection on an inner face of the case located back of the movable contact. CONSTITUTION:A thermal protector is provided with a fixed electrode and a movable electrode as they are facing each other in a case 1 made of thermoplastic resin such as PBT and PET. The fixed electrode is composed such that a fixed electrode plate 3 is integrally formed with a movable electrode plate 5 by resin block 9, a contact plate 4 having a fixed contact 8 made of silver system is supported by one end of the plate 3 and a lead wire 11 is welded on the other end of the plate 3. The movable electrode is composed such that a snap-action thermal reacting element 6 having a movable contact 7 made of silver system is supported by one end of the movable electrode plate 5 and the lead wire 11 is welded on the other end of the plate 5. A mount consisting of the fixed electrode and the movable electrode is inserted into the case 1 as the movable electrode is located to the projection side.
Patent JP-H07248686-A (JP)
Title: Electrophotographic device
Inventor: ASAMI AKIRA
IPC: G03G15/16
Filed: 1994-03-09
Abstract: PURPOSE:To reduce the transfer of the backing stain stuck on a photoreceptor at the time of transfer to transfer paper, reduce the backing stain of the transfer paper, and obtain a good image by slightly accelerating the circumferential speed of a transfer belt than the circumferential speed of the photoreceptor. CONSTITUTION:A transfer belt 8 is made of a conducting material, it is rotated counterclockwise by a driving roller 9 in response to the rotating direction of a photoreceptor 1, and the transfer belt 8 is brought into contact with the photoreceptor 1 at a transfer section 11 to form a nip section. A driving means 17 adjusts the rotation of the driving roller 9 to adjust the circumferential speed V1 of the transfer belt 8, and the circumferential speed V1 of the transfer belt 8 is set slightly faster than the circumferential speed V of the photoreceptor 1. Since the circumferential speed V1 of the transfer belt 8 is faster than the circumferential speed V of the photoreceptor 1, the contact period between the transfer belt 8 and the transfer paper S is short, the transfer interval of the reverse electrification or weak electrification toner passing through the transfer section 11 to the transfer paper S is widened, the transfer density is made low, and the backing stain of the transfer paper S is made inconspicuous.
Patent JP-S59167410-A (JP)
Title: Trolley transfer loader
Inventor: TERAO KOUJI
IPC: B65G17/00
Filed: 1983-03-10
Abstract: PURPOSE:To reduce the occupation area of the whole apparatus and to facilitate maintenance/inspection work by reciprocating a trolley with rail changing means in a trolley transfer loader used in a manufacturing process. CONSTITUTION:An outward duct rail where a trolley moves in direction of an arrow F1, that is, guide means 100 and a returning duct rail where the trolley moved in direction of an arrow F2, that is, guide means 102 are disposed adjacent substantially in parallel with each other. A conveyer 12 is longitudinally disposed below the duct rail 100, and a work 10 is placed on the conveyer. The work is moved in direction of an arrow F3 by driving the conveyer 12. Both end portions of the duct rails 100, 102 are respectively provided with rail changing means 200, 300 for changing the rails for moving the trolley. These changing means 200, 300 function as transfer means for transferring the trolley 104 at the end portions of the duct rails 100, 102.
Patent JP-H08233730-A (JP)
Title: Atomic absorption photometer
Inventor: YAMAMOTO KOJU
IPC: G01N21/31
Filed: 1995-02-27
Abstract: PURPOSE: To shorten the total measuring time, while prolonging the substantial service life of lamp, by shortening the preliminary lighting time of hollow cathode lamp as much as possible. CONSTITUTION: The atomic absorption photometer comprises means 6 for limiting the maximum preliminary lighting time, means 7 for detecting drift in the output from a hollow cathode lamp, and means 8 for determining the stabilized state of lamp. When the measurement of current element is started after finishing the measurement of previous element, the lamp output is checked for drift. When the drift is within a predetermined level, the measurement is started immediately otherwise the measurement is started upon elapse of the maximum preliminary lighting time.
Patent JP-H09225017-A (JP)
Title: Air purifier
Inventor: NISHIMOTO TETSUO
IPC: A61L9/12
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To provide an air purifier which enables effectively reducing of cost, space, noise and the like by obtaining a processing capacity demanded even by a smaller fan. SOLUTION: A fan 15 is provided to suck air into a purifier apparatus and a medical fluid 20 is stored in the apparatus while a filter 21 is so arranged to let the medical liquid 20 be permeated thereinto by its capillary action. The air sucked by the fan 15 into the apparatus is brought into contact with the medical liquid 20 and the filter 21, and then, guided outside. In this manner, the filter 21 is partially immersed into the medical liquid 20 while being arrayed along the flow of air sucked into the apparatus by the fan 15 to be guided outside.
Patent JP-S57152723-A (JP)
Title: Digital frequency multiplier
Inventor: NAKAYAMA KENJI
IPC: H03K5/00
Filed: 1981-03-17
Abstract: PURPOSE:To keep the phase between an input sine wave and a multiplied output sine wave constant, by squaring the input sine wave and subtracting the square value of the amplitude of the input sine wave from the output of this squaring and multiplying the subtraction result by the reciprocal of the amplitude of the input sine wave. CONSTITUTION:An input sine wave is denoted as Acos(omegat+psi). The input sine wave is squared by a multiplier 2, and a square value A<2> of the amplitude of the input sine wave is obtained by a level detector 4 and is applied to a subtractor 6. Sine the amplitude of the output of the multiplier 2 is multiplied in a doubling multiplier 3 by 2, the output of the subtractor 6 becomes A<2>{2cos<2> (omegat+psi)-1}and is applied to a multiplier 8. The value of 1/A is obtained by a reciprocal generator 7 and is applied to the multiplier, and the output of the multiplier 8 becomes A{2cos<2>(omegat+psi)-1}, and thus, a sine wave having a two- fold frequency is obtained at an output terminal 9.
Patent JP-H031994-A (JP)
Title: Writing tool
Inventor: GEORUKU KAIRU
IPC: B43K27/00
Filed: 1990-02-21
Abstract: PURPOSE: To simplify a mechanism by forming a size and a contour of a section of a push bar housing inserted into a barrel housing in specific size and shape, and aligning any one of a plurality of leads with a pressing bar depending upon a gravity and rotary position of the housing. CONSTITUTION: A bush bar housing 13 on an inner surface 1a of a barrel housing 1 is rolled to three stable positions according to an operation of a gravity and a rotary position of the housing 1. And, the position is decided by bringing two round corners aligned with the housing 13 into contact with the inner surface of the housing 1. At this time, a lead pushing bar 15 aligned at a straight line with a pushing bar 9 is moved through an opening 13 for the writing utensil by the bar 9, and fixed. Conversely, when the bar 9 is returned and the housing 13 is released, the housing 13 is rolled to one of the two stable positions. And, a radial groove 38 is provided on an end face of an insert 11. In the case of inserting the housing 13, a pin 12 is projected into the groove, and a shaft end 30 of the pin is locked to a center between the two corners of the part 18 of the housing 13.
Patent JP-H11226388-A (JP)
Title: Iron powder for deoxygenation agent and manufacturing thereof
Inventor: HONJO TOSHIO
IPC: B22F1/00
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To improve the compatibility and the uniform dispersion properties of a resin composition such as an aseptically sterile packaged container by imparting specific apparent density, average particulate diameter, disintegration angle and degree of compression to an iron powder. SOLUTION: An iron powder with an apparent density of at most, 2.25 g/cm<3> is flat-shaped and therefore, has a large specific surface area so that when dispersing the iron powder of such a size into resin, a high torque is required and it is inferior in terms of uniform dispersion. Therefore, the right apparent density is 2.25 g/cm<3> or more. When the average particulate diameter is 15 μm or more, however, the specific surface area is decreased, resulting in the deteriorated capability to absorb oxygen. Consequently, large particles penetrate through a film, when it is thin, so that it is difficult to make the uniform film. For this reason, the average particulate diameter is to be 15 μm or less.  The iron powder having a disintegration angle of 23 deg. or more or a degree of compression of 40% or more shows a low fluidity and difficulties in the uniform dispersion of the dust in a resin composition or the uniform mixing of the dust with a halogenated metal prior to dispersion. Thus the disintegration angle and the degree of compression are to be 23 deg. and 40% or less respectively. The compatibility and the uniform dispersion properties of the resin composition such as an aseptically packaged container are improved when the deoxygenation function is imparted.
Patent JP-2000233725-A (JP)
Title: Vehicle body locking cum repairing bench
Inventor: FUWA SHUGO
IPC: B60S5/00
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle body locking cum repairing bench wherein an improvement in the efficiency of operations such as being capable of speedy and easy repairs along with the fixation of an accident car, especially a large- sized vehicle, is well promotable. SOLUTION: This vehicle body locking cum repairing bench is consisted with a plurality of bench units A to be placed side by side as shiftably on a floor F, each of these bench units A is provided with a workbench 11 on a base, while it is composed of being horizontally installed with a rail member 13 for mounting an accident car frame E on top of the workbench 11, and furthermore, a mending jig 18 repairing the frame or a fixed jig locking the frame is detachably installed on to of the rail member 13.
Patent JP-H09213161-A (JP)
Title: Illumination type push-button switch
Inventor: NAKANO YOSHIHIDE
IPC: H01H13/02
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To provide an illumination type push-button switch in which a load state can be indicated through the turning on or the turning off of an indication lamp by switching controlling a load through one pair of lamp terminals and one switch portion, simultaneously switching control can be surely conducted regardless of push-button member operation, and high reliability can be obtained for a long period. SOLUTION: In a switch a conductive contactor 34 having elasticity one end portion of which is fixed to a lamp terminal fitting 10B in an electrical connection state, and the other end portion of which becomes free end is facing arranged so as to be free in connecting and disconnecting against a lamp holder 7 electrically connected to the other electrode of an indication lamp 4. An action guide portion 38 which pushes the other end portion of the contactor 34 in an orthogonal direction to the movement direction of an operation member 19 so as to touch with the lamp holder 7 in an electrical connection state by the movement of the operation member 19 toward a contact portion 3 is provided.
Patent JP-H10315455-A (JP)
Title: Ink jet recorder and recording method
Inventor: SHIOTANI MAKOTO
IPC: B41J2/05
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To obtain an ink jet recorder in which an image is recorded with high quality by suppressing increase in the density of a pixel being jetted with ink at first after continuation of nonjetting pixels in a series of pixels corresponding to one ink jet port of a recording head. SOLUTION: The number '2' of ink droplets to be jetted of an original image data is decreased by 1 to '1' for the pixel to be jetted with ink at first after continuation of a specified number of nonjetting '0' pixels in an image data to be recorded. According to the arrangement, the density of a pixel to be jetted with ink at first after nonjetting for a predetermined time can be prevented from increasing due to an ink having increased dye concentration.
Patent JP-H09206993-A (JP)
Title: Waste can press
Inventor: FUJIWARA SATOSHI
IPC: B30B9/32
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To prevent a waste can from turning without engagement and to collapse it by energizing a metallic insert member in the projecting direction a member which is provided projectingly from the circumferential face of a driving drum and freely movably forwards and backwards and which hooks the can on the drum so as to pull it into a nip part. SOLUTION: A waste can compressing part is constituted of driving drums 11, 12 that form nip parts with a prescribed space in between. With the first driving drum 11 driven by a motor M installed on the housing 8, the second driving drum 12 is rotated inversely by a gear 16a provided on the rotary shaft 16. A metallic insert member 14 provided on the driving drums 11, 12 is supported at the inside of the step 14a at both ends, by means of an energizing member 15, freely movably forward to and backward from the circumferential face of the driving drums 11, 12, and is energized in the projecting direction. With a waste can C dropped and drawn into the driving drums 11, 12, it is hooked by the insert member 14, pulled into the nip part 13, compressed and discharged into a waste can storing part 4.  Consequently, the waste can is prevented from turning without engagement and collapsed continuously.
Patent JP-S63206655-A (JP)
Title: Apparatus for measuring bio-metabolic state
Inventor: CHO YOSHIO
IPC: A61B10/00
Filed: 1987-02-23
Abstract: PURPOSE:To observe a bio-metabolic state such as a blood circulation state or a respiration state at an accurate position, by detecting only the light of the straight advance component connecting incident light and a detection part. CONSTITUTION:An ultrashort light pulse is split into a reference light pulse advancing in a straight advance direction and a sample light pulse advancing in a right-angled direction by a half mirror 11 and the sample light pulse is allowed to irradiate a living body 13 by a mirror 12. The light pulse passed through the living body 13 is reflected by mirrors 14, 15 to be guided to a lens 16 while the reference light pulse is reflected by a mirror 19 to be guided to a delay light path 21 and reflected by a mirror 20 to be guided to the lens 16. The lens 16 condenses the light pulse passing through the living body and the reference light pulse to allow both pulses to be incident on a non-linear optical crystal 17. The second higher harmonic outputted from the crystal 17 transmits through a filter 18 to be applied to a photoelectric-multiplier tube 22. Further, a photon count apparatus 23 counts the photo outputted from the multiplier tube 22 at a photo counting interval by setting the light path 21 at a predetermined position. By this method, the bio-metabolic state can be observed.