baber/WOPTO huggingface dataset:
Patent JP-S6464853-A (JP)
Title: Head recovery mechanism of ink jet printer
Inventor: UMEHARA SHIGERU
IPC: B41J2/185
Filed: 1987-09-07
Abstract: PURPOSE:To enable an ink drop to be stably discharged by refreshing ink in a nozzle, by a method wherein an inlet port of an air pump is connected to a cap, and ink is sucked from a top of the nozzle during capping when required. CONSTITUTION:When a carriage 22 is moved to a stand-by position 21, a cap covers an ink drop discharge port 4 of a head housing 1 by operation of a solenoid or the like, and a small chamber 8 is formed by a seal rubber 10. For instance, when printing is started, current is at first applied to a three port solenoid valve 16, an exhaust path of an air pump 13 is opened to the air, and an air inflow path of the head housing 1 is closed. Then, current is applied to the air pump 13, and air is sucked from an air outflow port 9. Ink is sucked out from a top nozzle of a head 2 and the ink made viscous and bubbles are exhausted. Though ink penetrates into a suction tube 18, it is trapped in an ink fountain 11. After suction for a fixed time, current application to the solenoid valve 16 is cut off, and the cap 7 is separated from the head housing 1 by reverse operation of the solenoid or the like.
Patent JP-H1161972-A (JP)
Title: Pumping station having function for separating solid foreign matter
Inventor: SATO AKIO
IPC: E03F5/22
Filed: 1997-08-20
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of the abrasion of an impeller and a casing or pump clogging due to capture to a screen of solid foreign matters having high specific gravity and suction into a pump. SOLUTION: A screen 6, in which a first opening 6A is formed to a bottom section, is installed at the upstream place of a suction water tank 2. A flexible tunnel 11 is extended in overall width in the cross direction at the height level H of the first opening 6A extending over a section in the vicinity of the upstream of the place of the installation of a pump 3 from the place of the installation of the screen 6, and a plurality of roll-shaped vertical moving members 12 elongated in the cross direction and lifted and lowered by lifting devices 13 are abutted against the top face of the ceiling 11A of the tunnel 11 at regular intervals L in the longitudinal direction.  A solid foreign-matter shifter 10 is composed of a plurality of the vertical moving members 12, 12,... and the flexible tunnel 11 while a solid foreign-matter collecting pit 15 communicated through a second opening 14 formed to the bottom section of the downstream wall 2A of the suction water tank 2 is constructed on the downstream side of the suction water tank 2.
Patent JP-S6468503-A (JP)
Title: Disposable diaper
Inventor: SUZUKI MIGAKU
IPC: A61F13/494
Filed: 1987-09-07
Abstract: PURPOSE: To obtain the subject diaper capable of sufficiently receiving excrements in a pocket by disposing elastic members in the second branched part inward projected from a first branched part of a flexible flap and also in a third branched part outward projected therefrom. CONSTITUTION: This disposable diaper is obtained by forming a sheet into a T-shaped sleeve-like flap 1 comprising a first branched part 8 and a second and third branched parts 9, 10, and disposing elastic members in the second and third branched parts 9, 10. Wen the diaper is worn, the branched parts 9, 10 are elastically and tightly brought into contact with the thigh part to receive excrements flowed in a pocket 14 formed with the branched part 9.
Patent JP-S61100911-A (JP)
Title: Winding method on tubular inside surface
Inventor: SUGIURA SEITEN
IPC: H01F41/04
Filed: 1984-10-23
Abstract: PURPOSE:To make it possible to wind round a wire material directly in the groove of a core and to fix it therein simultaneously by a method wherein a bonding agent is applied into the groove formed in the tubular inside surface of the core, and a wire material is supplied into the groove by a wire supply nozzle and pressed onto the bottom surface of the groove to be bonded thereon by a pressing roller provided in the rear of the rotating direction of the wire supply nozzle. CONSTITUTION:When a bonding agent 13 diluted with a solvent is applied into a winding groove 2 of a core 1 from a coating nozzle 12, the solvent evaporates after the application, and an adhesive 4 formed of an adherent film is left behind. Next, when a winding operation is started, a rotating shaft 8 moves to the same axial position with that of the core 1 and rotates inside the core 1 while a wire material 5 is supplied from a wire supply nozzle 6, and thereby the wire material 5 is supplied into the winding groove 2. Moreover, a pressing roller 7 is actuated to be pressed toward the bottom surface of the winding groove 2 through the intermediary of a lever 10 by a supporting-point shaft 11 being actuated to rotate clockwise, and the supplied wire material 5 is pressed thereby onto the adhesive 4 to be bonded and fixed.
Patent JP-H1161039-A (JP)
Title: Low-discoloration one-package coating composition and precoated metal
Inventor: SUZUKI SHINJI
IPC: B05D7/14
Filed: 1997-08-20
Abstract: PROBLEM TO BE SOLVED: To obtain a composition which can give coating films excellent in yellowing resistance otherwise occurring when baked at high temperatures by using a polyol selected among polyester polyols, etc., an aliphatic blocked polyisocyanate and a compound selected from the group of compounds such as specified diacylhydrazines and specified benzotriazoles as the principal components. SOLUTION: This composition consists mainly of at least one polyol selected among polyester-, acryl- and fluoro-polyols and OH-containing epoxy resins, an aliphatic or alicyclic blocked polyisocyanate and a compound selected among diacylhydrazine compounds of formula I, benzotriazole compounds of formula II, aminotriazole compounds of formula III, polycarboxylic acid compounds, compounds containing a group of formula IV or V, phosphorous ester compounds, etc. In formulae I to III, R1 and R2 are each H, and alkyl or an aryl; R3 to R7 are each R1 , COOH, an alkyl ester, allyl ester, a halogen or an alkali metal; R8 is H or an acyl. In formulae IV or V, R1 and R2 are each H or an alkyl.
Patent JP-S59116450-A (JP)
Inventor: UMEZAWA HIDEJI
IPC: D03D47/30
Filed: 1982-12-22
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-H1165056-A (JP)
Title: Photosensitive member for heat developing, processing member and photograph member
Inventor: MITSUI KOSEI
IPC: G03C8/06
Filed: 1997-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a good and sharp black-and-white picture having higher maximum photographic density and lower minimum photographic density obtainable in a short time, by causing at least one layer on a processing member to contain at least one kind of specific compound. SOLUTION: At least one layer on a processing member contains a compound, isoion 1,2,4-thiazolium-3-thiolate. For this compound, a compound expressed by an expression is preferable. In the expression, R<1> denotes a hydroxyl radical, an alkyl radical or the like having 1 to 16 (preferably 4 or less) carbon atoms substituted or non-substituted. R<2> denotes a hydrogen atom, an alkyl radical or the like having 1 to 16 (preferably 8 or less) carbon atoms substituted or non-substituted. R<3> denotes an alkyl radical, an alkenyl radical or the like having 1 to 16 (preferably 8 or less) carbon atoms substituted or non-substituted. The total number of carbon atoms included in the R<1> to R<3> is preferably 2 to 32, and especially preferably 4 to 8. Among others, a compound is especially preferable in which R<2> or R<3> is made up of two or more carbon atoms.
Patent JP-H1069054-A (JP)
Title: Photomask and its production
Inventor: TANAKA SHINICHIRO
IPC: G03F1/68
Filed: 1996-08-26
Abstract: PROBLEM TO BE SOLVED: To prevent the damage by the electric discharge of the metallic films on a photomask and to improve reliability by forming conductive connection patterns for connecting the separated patterns of the metallic films to each other of a fine width which is not transferable. SOLUTION: The metallic films 13a, 13b separated by dicing lines 12 are formed on a substrate 11. An org. gas 15 as, for example, carbonyl gas contg. carbon, is thereafter blown to the surface of the substrate 11 and the substrate 11 is irradiated with an integrated ion beam 16 of gallium, etc., from above, by which the conductive films formed of the carbon are deposited by evaporation and connection patterns 14 are formed. The metallic films 13a, 13b formed to be separated to an inner side and an outer side by the dicing lines 12 in such a manner are electrically connected by the connection patterns 14. The connection patterns 14 are formed to the wire shape of the fine width. The width of the connection patterns 14 is set at the size below the resolution threshold at the time of transferring the patterns by a photolithography technique.
Patent JP-S6467507-A (JP)
Title: Combustion equipment
Inventor: NITTA SATORU
IPC: F23D3/10
Filed: 1987-09-08
Abstract: PURPOSE:To widen the width of adjustment of the quantity of combustion and to prevent extraordinary flame formation from occurring at the time of abrupt change of combustion mode from a low combustion to a high combustion by providing a flow control cylinder for substantially shielding a flow control region formed between the inner flame cylinder and the flow control cylinder and providing a square hole at the upper part of an outer flame cylinder candescent part. CONSTITUTION:In a case where the exposure height of a wick 1 is lowered to reduce the quantity of combustion, an unburnt gas which has flowed into an upper flow control region 31 is mostly supplied into a combustion chamber 8 and burnt by a flame. Therefore, there are almost no unburnt components in the upper flow control region 31 positioned upward of the flame. Air discharged through air holes 11 and vent holes 13 which are located upper than the flame is clean and the waste gas characteristic (CO/CO2) is not deteriorated. Accordingly, it is possible to turn down the quantity of combustion to a considerably low value, and the combustion adjustment width becomes wide. Further, at the time of abrupt change of combustion mode from low combustion to high combustion, a large quantity of air is supplied from a square hole 33 having a large opening with respect to a large quantity of evaporation to reduce the elongation of the flame and to prevent malodor due to incomplete combustion from generating.
Patent JP-S6286633-A (JP)
Inventor: MORIYA SHIGEO
IPC: H01H77/10
Filed: 1985-10-11
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-H02107926-A (JP)
Title: Electronic balance
Inventor: OTSUTO KUURUMAN
IPC: G01G7/02
Filed: 1989-09-01
Abstract: PURPOSE: To improve astatic effect and to reduce the structure length of a spring by allowing the operation line of the astatic spring to pass the support of a conversion lever. CONSTITUTION: A load support member 2 is mounted to a balance device support 1 via links 4 and 5, the member 2 converts a force that is equivalent to an article mass on a carrier 3 to a conversion lever 7 via a connecting member 9, and a coil 11 provided at the compensation arm of the lever 7 generates a compensation force that is balanced with the article weight through a compensation current within the gap of a permanent magnet 10. An astatic spring 12 is provided at the balance device, its one edge is fixed to the lever 7, the other is fixed to a protruding part 13 of the support 1 so that the operation line of the spring 12 accurately passes the support of a cross spring hinge 8.  In this manner, the torque of the spring 12 accurately resists the torque of the cross spring hinge 8 that tries to return the lever 7 to a setting position each time and the two torques are canceled and the lever 7 moves without being affected by the operation of the torque, thus achieving astatic effect.
Patent JP-H0548005-A (JP)
Title: Mis capacity element
Inventor: SHINOHARA MAMORU
IPC: H01L21/822
Filed: 1991-08-09
Abstract: PURPOSE:To provide a MIS capacity element having high accuracy by eliminating an irregularity of intrinsic capacities due to an irregularity in removing area of a second insulating film, and reducing a parasitic capacity. CONSTITUTION:A first insulating film 2 is laminated on an upper surface of a substrate 1 made of semiconductor, and a first electrode 3 is pattern-formed on the upper surface of the film 2. A dielectric film 4 is formed in a state of covering the electrode 3. Further, a second insulating film 5 is formed on part except the periphery of the electrode 3 above the electrode 3, and a second electrode 6 is so formed as to cover the film 4 of the periphery of the electrode 3 above the electrode 3 formed with no film 5.
Patent JP-S58184260-A (JP)
Title: Container and cover for storage battery cell
Inventor: SUTOCHIERO ORINPIO
IPC: H01M50/147
Filed: 1982-12-21
Abstract: The invention discloses an elastic lid made of plastic material particularly suited for accumulators for electric traction. The elasticity of the lid is given, not only by the material which is copolymer polypropylene or polyethylene, but also by the hollow shape obtained on the entire surface; the hollowness is turned upwards abd it allows the extension of the poles during the aging process of the accumulator, while preventing the lid from breaking or from detaching itself from the casing. The invention foresees also a moulded circular ring having a tapered section around the refilling opening, it being elastic too, which prevents the spreading of electrolyte drops during the refilling operation and which also acts as a gasket for the cap. According to one form of execution, the ring (5) has a tapered section having its taper turned upwards. A variation is foreseen in which the ring (8) has the taper turned downwards and some steps which make the material lighter in weight.
Patent JP-H0273269-A (JP)
Title: Image forming device
Inventor: OKUDA NAOKI
IPC: G03G15/01
Filed: 1988-09-09
Abstract: PURPOSE:To quicken a time required for image-forming executed by using plural developing units by previously deciding the order of the image-forming executed with the aid of the developing unit inside a device main body and the developing unit outside the device main body. CONSTITUTION:The first developing units 13A-13D for respective colors in a developing unit housing device B which is placed outside the device main body A are provided so that they can abut on a photosensitive drum 11 by a prescribed moving means. Besides, the second developing unit 14 for black color is provided inside the device. Then, the order is decided so that the last image-forming is executed by the first developing units in the case that leastwise two units among the first developing units 13A-13D and one of the second developing units 14 are desired when the image is formed. Due to that, since the second developing unit 14 which can be moved in a short time can be used while the first developing units which needs a long time for exchanging are exchanged, the time required for the image forming can be quickened.
Patent JP-S59117457-A (JP)
Title: Superconductive rotary electric machine
Inventor: SATOU KAZUO
IPC: H02K55/00
Filed: 1982-12-23
Abstract: PURPOSE:To accurately detect the liquid surface in an inner cylinder by forming an auxiliary hole in a bore side of an L-shaped pipe which is opened at one end at the inner periphery of the inner cylinder of a rotor and opening the other end with a constant-pressure chamber which has lower pressure than the static pressure in the inner cylinder. CONSTITUTION:One end of an L-shaped pipe is opened at 11a in the vicinity of the inner peripheral surface of the interior 10 of a rotor inner cylinder 2, on which a field winding 1 is wound for a superconductive rotary electric machine, and an auxiliary hole 11b is formed in the bore side. The other end is connected to an exhaust hole 13 formed at the outer periphery of a rotational shaft 4a. The hole 13 communicates with a constant-pressure chamber 16 which has lower pressure than the interior 10 of the inner cylinder. When liquid helium is fed under pressure to the interior 10 of the inner cylinder as designated by an arrow 19, the helium is urged by the centrifugal force to the inner periphery to cool the coil 1, and the evaporated helium is flowed to the directions of arrows 20, 21, but cooling is proceeded, and when the liquid helium reaches the hole 11a, the gaseous helium is flowed from the auxiliary hole 11b, and when the helium reaches R4 at the liquid surface, the gaseous helium does not flow. The liquid surface in the inner cylinder 10 can be detected accurately by detecting the variation in the dynamic pressure in this case.
Patent JP-S61102898-A (JP)
Title: Trunk line connection controller
Inventor: AKIYAMA SHIGERU
IPC: H04Q1/30
Filed: 1984-10-25
Abstract: PURPOSE:To shorten the dial trunking time by performing a decision as to whether the first route is connected or not at the time when the dial numbers are received even for the case where the all register sender system is used for the first route and the register sender system for the alternative route. CONSTITUTION:When the dial of an extention telephone 6 is started dialing 5-digit (A-E) trunk line outgoing number, the central controll unit 2, via an outgoing register trunk 4, receives these 5 its successively. If the out route is judged to be a route A of the all resister sender system, for instance, at the time when the beginning two digits (A and B) have been received, whether an out trunk 3a is being used or not is immediately judged. If the trunk is free, it is captured beforehand (called reserve capture) disabling any other calls. Meanwhile, in case where the out trunk 3a is judged of being connected and a route B is taken for the alternative, an out trunk 3b correspondent to the route B and an out sender trunk 5 are immediately captured, and the out sender trunk 5, via the out trunk 3b, successively reproduces the dialing digits and transmits to the counterpart station.
Patent JP-S61103334-A (JP)
Title: Key preservation method in data ciphering equipment
Inventor: SAKAMOTO SHUNICHIRO
IPC: H04L9/08
Filed: 1984-10-27
Abstract: PURPOSE:To attain the protection of a master key and error correction at the same time by applying error correction coding after the master key is scrambled and storing the result in a nonvolatile memory. CONSTITUTION:The master key for key distribution is inputted to a key input line 8 at the disconnection of an electric power supply, and after the key is scrambled at a control section 3, the result is subject to error correction coding and then stored in the nonvolatile memory 1. At the application of power again, the stored content is read from the memory 1, after after it is subject to error correction decoding at the control section 3, and descrambled and the master key is obtained. The master key obtained in this way is used to cipher and transmit the ciphering key.
Patent JP-2001051351-A (JP)
Title: Photographic processing device
Inventor: MINAMIYAMA SEIJI
IPC: G03B27/32
Filed: 1999-08-09
Abstract: PROBLEM TO BE SOLVED: To detect a faulty setting of a unit in a main body frame with a simple constitution and to reduce the cost of a photographic processing device. SOLUTION: When the unit 11b reaches a reference position or a position in direction B deeper than the reference position by pressing the unit 11b in the direction B, a positioning part 14 provided in the unit 11b is fixed by a positioning block 15 provided in the main body frame 3a, whereby the unit 11b is fixed in the main body frame 3a. Meanwhile, when a user releases his (her) hand from the unit 11b before the unit 11b reaches the reference position, only energizing force in a direction A by a plunger unit 13 acts on the unit 11b, so that the unit 11b projects in the direction A. The user can recognize a faulty setting of the unit 11b in the main body frame 3a by recognizing the projection of the unit 11b.
Patent JP-H1070583-A (JP)
Title: Bit synchronizing circuit
Inventor: NOBUSAWA HIDEAKI
IPC: H04L27/22
Filed: 1996-08-27
Abstract: PROBLEM TO BE SOLVED: To reduce data errors by stabilizing synchronizing operation with respect to the fluctuation of a signal level. SOLUTION: A programmable counter 16 frequency-divides the clock T0 of the even-number of times of a baud rate to generate the timing T1 of 1/2 period of the baud rate and a frequency divider 17 converts it into the timing T2 of the baud rate. A phase measuring unit 11 measures the phase changing quantity of former and later halves between the baud timing of an input π/4 shift QPSK(quadrature phase shift keying) signal (x) (amplitude limited signal a) through the use of the timing T1 with a data latch 12 and a subtracter 13 to generate the difference (d) of both of the halves and a data latch 18 makes it a difference (e) corresponding to the timing T2. A multiplier 21 gives weight to the difference (e) according to a signal level (level data f) from a level measuring device 14.  An adder 19 corrects initial data (h) by the weighted difference (g) to change the frequency dividing number of the programmable counter to correct a synchronizing timing.
Patent JP-S61103934-A (JP)
Title: Production of laminated sheet
Inventor: KURAHASHI AKIO
IPC: B32B17/04
Filed: 1984-10-26
Abstract: PURPOSE:To obtain a laminated sheet containing a shielding layer, having low dimensional change along the direction of thickness and excellent punchability, by using a nonwoven glass cloth as a substrate, and impregnating an epoxy resin added with a silicabased inorganic filler to the substrate. CONSTITUTION:A varnish prepared by adding 3-10pts.(wt.) of a silicabased inorganic filler to 100pts. of an epoxy resin is impregnated in a nonwoven glass cloth pretreated with a polymethylolated phenol, and the impregnated cloth is heated and dried to obtain a prepreg. A copper foil is laminated to one surface of the prepreg and hot-pressed to obtain a laminated sheet used as an intermediate layer. The copper foil of the laminated sheet is etched to obtain a shielding layer. Three sheets of the above prepreg are applied to one surface of the obtained intermediate circuit board, and one sheet of the prepreg is applied to the other surface of the bored. Copper foils are laminated to both surfaces of the laminate, and hot-pressed to obtain the objective laminated sheet containing a shielding layer.
Patent JP-H0778453-A (JP)
Title: Optical disk, recording device therefor and reproducing device therefor
Inventor: KONDO TOSHIYUKI
IPC: G11B27/00
Filed: 1993-09-10
Abstract: PURPOSE:To obtain an optical disk generating no unnecessary access by arranging a voice digital data and a picture digital data of a low frequency region component in succession immediately after an address. CONSTITUTION:Immediately after the address 1, the voice digital data 2 and the picture digital data 3 of the low frequency band component among picture digital data 5 are arranged in succession. By this constitution, in the case of obtaining the picture digital data for low resolution and the voice digital data timely corresponding to the picture digital data, the voice digital data 2 and the picture digital data 3 of the low frequency band component are accessed and then the next address 6 can be accessed after skipping a picture digital data 4 of a high frequency band component. Thus, an access to the picture digital data 4 of the high frequency band component is unnecessary and the access efficiency to the optical disk can be improved.