baber/WOPTO huggingface dataset:
Patent JP-H04185990-A (JP)
Title: Flare joint connecting method
Inventor: ONO MANABU
IPC: F16L19/04
Filed: 1990-11-20
Abstract: PURPOSE:To hold a press contact position between fellow flared surfaces to a proper position by using a lubricant left as applied to a contact surface between the flared surface of a pipe and the flared surface of one joint. CONSTITUTION:In the case that a flared surface 16 of a female type flare joint 10 is brought into press contact with a flared surface 63 of a pipe 60 in a side of a male type flare joint 50, the respective fellow flared surfaces 16, 63 are brought into pressure contact after a lubricant is applied previously to any of the flared surfaces 16, 63. Further, the lubricant is preferable applied to the flared surface 16. A synthetic lubricant of poly(alpha-olefin), polyalkylene glycol, diester, etc., can be used for this lubricant. Consequently, the flared surfaces 16, 63 are smoothly brought into sliding contact with each other by action of the lubricant, previously interposed, to prevent a sudden pressure from being applied. In this way, a contact position between the two fellow flared surfaces 16, 63, brought into surface contact, can be held always to a proper position.
Patent JP-H01156494-A (JP)
Title: Method and device for electroplating
Inventor: FUKAMACHI KAZUHIKO
IPC: C25D7/06
Filed: 1987-12-15
Abstract: PURPOSE:To effectively agitate a plating soln. and to carry out plating with high efficiency at high current density by horizontally traveling a metallic strip along an electrode horizontally arranged in a plating bath with the width vertically directed, and simultaneously jetting the plating soln. from the upper or lower part of the electrode. CONSTITUTION:A metallic strip 2 to be plated is vertically introduced into the plating bath 1 from a slit 3 provided on the supply ends of the bath 1. The metallic strip 2 introduced into the bath 1 is horizontally traveled in the plating soln. along the electrode 7 horizontally arranged in an agitated cell 4. The plating soln. is simultaneously jetted at a desired flow rate between the strip 2 and the electrode through a nozzle 8 provided at the upper or lower part of the electrode 7. As a result, the plating soln. is agitated, and the soln. on the surface of the metallic strip 2 to be electrodeposition-coated is also agitated. Accordingly, a high current density can be obtained, the bubbles of the gaseous H2 generated on the surface are effectively removed, and the metallic strip 2 is electroplated.
Patent JP-H08152788-A (JP)
Title: Image forming device
Inventor: SEKI YUICHIRO
IPC: G03G15/10
Filed: 1994-11-25
Abstract: PURPOSE: To provide an image forming device capable of satisfactorily transferring toner image formed on an image support regardless of the kind of recording medium. CONSTITUTION: This image forming device is provided with a developing device 50 for forming toner image onto a photoreceptor 10 by supplying liquid developer to the surface of a latent image on the photoreceptor 10, and a transfer device 60 for transferring the toner image formed on the photoreceptor 10 onto paper P. The image forming device is provided with a prewetting device 20 for coating the surface of the photoreceptor 10 with a prewet liquid which is releasable chemically inactive and dielectric only by the amount according to the kind of the paper P requires.
Patent JP-H06151164-A (JP)
Title: Solenoid
Inventor: KASUGA TADASHI
IPC: H01F7/14
Filed: 1992-10-30
Abstract: PURPOSE:To eliminate galling between an armature and a fulcrum point axis of the armature to enhance operation life of the armature by providing a buffer member in a gap between the fulcrum point axis of yoke and an engaging part of the armature engaged with the axis. CONSTITUTION:An exciting body 4 formed of an excitation coil 2 and an iron core 3 is provided on a horizontal plate of a yoke 1 of which side surface is completed in the form of character L. A narrow plate type fulcrum point axis 5 is projected at both sides of the upper end portion of a vertical plate area of the yoke 1 and the fulcrum point axis 5 is engaged with a play rockingly with a cut-out inverted C-shaped engaging portion 7 formed in both side edges of the base portion of the armature 6. A buffer member 9 (made of rubber) is provided within a gap between the fulcrum point axis 5 and the engaging portion 7 of the armature 6 engaged with the axis. Thereby, noise due to recovery of armature can naturally be prevented and particularly galling between the fulcrum point axis and engaging part of armature can be impeded by preventing friction of these elements and operation life of the armature can be enhanced.
Patent JP-H09161948-A (JP)
Title: Ptc heater
Inventor: SASAKI AKIHIKO
IPC: H05B3/14
Filed: 1995-12-05
Abstract: PROBLEM TO BE SOLVED: To efficiently heat a heated medium on a radiating plate by providing a projection on the radiating plate provided on an insulating plate covering the opening section of a box-like case in a PTC heater. SOLUTION: A plate-like spring 3 is arranged in a box-like case 2, an electrode plate 4a is arranged on the plate-like spring 3, and a PTC element 1 is arranged on the electrode plate 4a. An electrode plate 4b is arranged on the PTC element 1, an insulating plate 6 is arranged on the electrode plate 4b, a radiating plate 5 is arranged on the insulating plate 6, and the radiating plate 5 is caulked to the case 2. A projection is provided on the radiating plate 5 to be kept in contact with a heated medium to cover most of the case 2 including an opening section. The heated medium can be efficiently heated.
Patent JP-2000194590-A (JP)
Title: Extension card file system
Inventor: DIRK HERENDORUFAA
IPC: G07F7/10
Filed: 1999-11-08
Abstract: PROBLEM TO BE SOLVED: To obtain the file system which is more flexible and improved as a file system having an external structure of fixed size by including at least one part wherein another file system arranged for dynamic storing operation. SOLUTION: This file system is the file system 8 having the external structure of fixed size and includes at least the 1st file 12 wherein another internal file system is arranged for dynamic storing operation. A file system driver is dynamically constituted by using a 2nd file containing user information such as the size, owner information, and key field of the file system 8. This nesting type file system 8 can be edited by being accessed sufficiently dynamically without affecting a basic ISO file layout, i.e., the external fixed structure of an external file system.
Patent JP-H11129467-A (JP)
Title: Ink-jet type recording head
Inventor: SEKI YUICHI
IPC: B41J2/055
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To make compliance of a pressure generation chamber constant. SOLUTION: A recessed part 13 securing a hollow at the side of a nozzle plate 7 is set at an area of a fluid formation substrate 5 opposite to a pressure generation chamber 9, and an elastic membrane part 12 is formed thereby applying compliance to the recessed part. Since the elastic membrane part 12 of each pressure generation chamber 9 has a large value of compliance, a compliance because of an elastic plate 3 is relatively reduced to a compliance of the whole pressure generation chambers.
Patent JP-H09156363-A (JP)
Title: Structure for opening and closing covered vinity mirror
Inventor: OGAWA HIROTO
IPC: A47G1/02
Filed: 1995-12-05
Abstract: PROBLEM TO BE SOLVED: To allow a structure for opening and closing a covered vanity mirror to hold a cover an its open and closed positions and reduce the number of manufacturing man-hours by reducing the number of part items. SOLUTION: An arm 15 projected from a cover member 14 is put into a mounting recess 17 in a mirror frame 13, and the shank 16 of the arm 15 is freely rotationally supported in a receiving groove 18a. A cantilevered abutting piece 14b is formed on the cover member 14, the mirror frame 13 is provided with a projection 19 having both a closure keeping surface 19a which approaches the abutting piece 14b when the cover member 14 is closed and an opening keeping surface 19b which approaches the abutting piece 14b when the cover member 14 is open, and the projection 19 is provided with a corner part 19c which deflects the abutting piece 14b when the cover member 14 is in a half- open (middle) position, thus making it possible to hold the cover member 14 half-open after rotating it in its opening or closing direction.
Patent JP-2001129563-A (JP)
Title: Ph control method of water
Inventor: SEKIYA TORU
IPC: B01F1/00
Filed: 1999-11-08
Abstract: PROBLEM TO BE SOLVED: To facilitate the pH control of water to be treated, to reduce apparatus cost and running cost and to prevent the discharge of carbon dioxide to the atmosphere in a pH control method of water for adding a slaked lime aqueous solution to water to be treated to raise the pH of water to be treated and subsequently adding carbonic acid to water to be treated to lower the pH thereof. SOLUTION: Carbonic acid is added to water to be treated by directly dissolving carbon dioxide in water to be treated through a gas permeable membrane. For example, carbon dioxide in a carbon dioxide cylinder 44 is introduced into a carbon dioxide dissolving apparatus using a gas permeable membrane through a carbon dioxide introducing pipe 46 and dissolved in the water to be treated in a carbon dioxide dissolving tank 40 through the gas permeable membrane by the carbon dioxide dissolving device 50.
Patent JP-H04186351-A (JP)
Title: Cleaning of reticle
Inventor: IKEDA TATSUO
IPC: G03F1/82
Filed: 1990-11-21
Abstract: PURPOSE:To improve the cleanliness of a reticle by radiating the ultraviolet rays on the obverse and reverse surfaces of the reticle. CONSTITUTION:A reticle 3 supported on a reticle arm 4 is introduced into an ultraviolet ray radiation box 14 in the foreprocessing, and radiated for a certain time by an ultraviolet ray lamp 6. Then, the reticle 3 is transferred into a reticle cleaning box 15, and the surface of the reticle is rubbed by the revolution of a cleaning brush 2, allowing cleaning liquid 11 to flow on the surface of the reticle 3, and the surface of the reticle is washed by vertically moving the reticle arm 4, and rubbed by the cleaning brush 2, allowing pure water to flow, and then the cleaning liquid 1 is removed. Accordingly, the surface having the water repellency becomes hydrophilic because the chemically organic substance is decomposed, and the affinity with the cleaning liquid is improved, and the dust adhering on the pattern edge part can be removed easily. Accordingly, the cleanliness of the surface of the reticle can be improved.
Patent JP-H0546532-A (JP)
Title: High-speed scsi host adaptor
Inventor: BEN SOUKEN
IPC: G06F13/12
Filed: 1991-11-29
Abstract: PURPOSE: To provide a high-speed SCSI(Small Computer System Interface) host adapter which minimizes the transmission time of the data required at the time of transmitting the data to a personal computer from a peripheral device and maximizes the use efficiency of constituting devices. CONSTITUTION: A local microprocessor 2 is mounted at a high-speed SCSI host adapter which is an interface device including an SCSI controller 1. The operation associated with this SCSI controller 1, the local bus in the interface device and the transmission of the data is managed by the local microprocessor 2.
Patent JP-H11146870-A (JP)
Title: Radiation exposure localization, radiation exposure detector and radiation tomograph
Inventor: NUKUI MASAYASU
IPC: A61B6/03
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To efficiently position radiation exposure by providing plural radiation detectors varying the width of a photodetecting surface according to a distance in the direction of the thickness of a radiation beam. SOLUTION: Concerning a first radiation detecting element 242, the width of the photodetecting surface in the width direction of the radiation beam is rectilinearly reduced from one tip to the other tip of the first 1/3 range of the length of the a radiation detecting element array 24 in the thickness direction of the radiation beams. Concerning a second radiation detecting element 244, the width of the photodetecting surface is fixed in the range of first 1/3 of the length of the array 24 in the thickness direction of the radiation beams and the width of the photodetecting surface in the width direction of the radiation beam is rectilinearly reduced from one tip to the other tip of the next 1/3 range.  Concerning a third radiation detecting element 246, the width of the photodetecting surface is fixed through the first 1/3 and the next 1/3 of the length of the array 24 in the thickness direction of the radiation beams and the width of the photodetecting surface is linearly reduced from one tip to the other tip of the next 1/3 range.
Patent JP-H03178726-A (JP)
Title: Power circuit for electric discharge machine
Inventor: KANEKO YUJI
IPC: B23H1/02
Filed: 1989-12-06
Abstract: PURPOSE:To reduce the possibility that a processing current is cut off by providing a short-circuiting means for short-circuiting an inductance element at the rise of the processing current and also for releasing the short circuit of the inductance element after the rise of the processing current. CONSTITUTION:In a power circuit for an electric discharge machine for intermittently turning on a first switching element TR1 connected between a power source B and a gap G, an inductance element L is connected in series to the gap G, and the inductance element L is short-circuited by a second switching element TR2 during the rise time of a processing current. A time constant will not therefore be increased by the inductance element L and so the rise of the channel form of the processing current will not deteriorate, and also the action of the inductance element L prevents the processing current from being cut off after the rise of the processing current.
Patent JP-H02162991-A (JP)
Title: Picture signal recording device
Inventor: OGURA TOKIHIKO
IPC: H04N9/79
Filed: 1988-12-16
Abstract: PURPOSE:To obtain a reproduced picture signal with high picture quality by recording a frequency multiplex signal inserted between a color signal and a luminance signal subjected to frequency modulation synchronizing with a phase-locked signal to a pilot signal of a single frequency onto a recording medium. CONSTITUTION:An FM modulation luminance signal outputted from a luminance signal FM modulation circuit 3 and an FM modulation color difference line sequential signal outputted from a color difference line sequential FM modulation circuit 4 are fed to a multiplex circuit 5. On the other hand, a horizontal synchronizing signal fH is separated by a synchronizing signal separator circuit 12 and fed to a phase comparator circuit 13. A pilot signal fT outputted from a VCO 15 is fed to the multiplex circuit 5, in which a composite picture signal is formed. A still picture signal reproduced based on a clock pulse signal phase- locked to a pilot signal having a time base fluctuation the same as a still picture signal reproduced at the reproduction side is stored in a memory circuit and the result is outputted as a still picture signal with high picture quality.
Patent JP-H06148899-A (JP)
Title: Forming method of resist pattern
Inventor: HATAKEYAMA JUN
IPC: G03F7/09
Filed: 1992-11-02
Abstract: PURPOSE:To form a resist pattern having a rectangular profile and to increase focusing margin by forming a contrast enhancing film of a contrast enhancing agent containing an arylnitron compd. CONSTITUTION:A water-insoluble resist film is formed on a substrate, on which a contrast enhancing film is formed by using a contrast enhancing agent containing an arylnitron compd. expressed by formula. Then the resist film is prebaked before or after the contrast enhancing film is formed, and then the resist film and the contrast enhancing film are exposed to light and then baked for post exposure. Then the contrast enhancing film is removed and the resist film is developed. In formula, R<1>-R<3> are alkyl groups, aryl groups or hydrogen atoms, R<4>-R<8> are alkyl groups, hydrogen atoms or carboxy groups, X is an alkoxy group expressed by R<9>O-, dialkylamino group expressed by R<10>R<11>N-, etc., (R<9>-R<11> are alkyl groups), and n is 0, 1, or 2.
Patent JP-H09158543-A (JP)
Title: Decorative body of fence
Inventor: SAKASHITA MASAMI
IPC: E04H17/16
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To increase the connection strength of both vertical and horizontal materials, by welding aluminum linear elements at one breadthwise endface of aluminum vertical materials having a specified thickness and width so as to be caught by the materials and connecting them to form a net. SOLUTION: One endface 20b in the breadthwise direction of vertical materials 20 is positioned on one of electrodes and linear elements 21 are arranged to contact the other breadthwise endface of the vertical materials 20 and also contact the other electrode. Then, electric currents are applied to both electrodes and also to the vertical materials 20 and the linear elements 21 to soften the vertical materials. In this state, the current is kept constant and the other electrode is pressurized to push the linear elements 21 into the vertical materials 20 and weld them together. Since the diameter of the linear elements is larger than the thickness of the vertical materials 20, the vertical materials are softened but the linear elements are hardly softened. And hence, by pressurizing them, the linear elements 21 are pushed in the vertical materials 20 and welded therewith.  In this way, the connection strength of the vertical materials and the linear elements 21 is increased.
Patent JP-H05156088-A (JP)
Title: Antifouling elastomer composition
Inventor: TAKEYAMA SHUICHI
IPC: C09D5/16
Filed: 1991-12-02
Abstract: PURPOSE:To provide an antifouling agent composed mainly of an elastomer, essentially preventing the adhesion of organisms even in water, especially in the sea and free from the problem of environmental pollution. CONSTITUTION:The objective antifouling elastomer composition is produced by adding an extract of soft coral to a vulcanized elastomer or a thermoplastic elastomer.
Patent JP-2001134510-A (JP)
Title: Network system
Inventor: BAN NOBUYUKI
IPC: G06F13/00
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To obtain a network system which can confirm a target PC without confirming the network constitution of PCs connected to a network through a diagram showing the connecting method of the network or visually. SOLUTION: This system has the PCs 115 which are connected to the network, a network diagnostic device 111, and a program editing device 112 for sequence control by the PCs and the network diagnostic device is equipped with a connection information acquiring means which automatically obtains connection information on the PCs connected to the network, a display means for displaying the connection information on the PCs, and an editing device actuating means which actuates the program editing device while a PC selected according to the displayed PC connection information can be communicated with.
Patent JP-H01158702-A (JP)
Title: Composite functional electronic component
Inventor: SAKABE YUKIO
IPC: H01C7/10
Filed: 1987-12-15
Abstract: PURPOSE:To improve absorption capacity of an overcurrent, a surge voltage generated in an electronic device and to respond to requirements for a reduction in size and a complexity by laminating an unsintered molding of a varistor ceramic layer and an unsintered molding of a thermistor ceramic layer, and integrally sintering both. CONSTITUTION:A composite functional electronic component 1 is composed by laminating an unsintered varistor molding 3 formed by superposing many varistor ceramic layers 2, and an unsintered thermistor molding 5 formed by superposing many thermistor ceramic layers, interposing a palladium layer 6 as for prevention of diffusion between the moldings 3 and 5, and integrally sintering both. Further, electrode films 7 for connecting to an external circuit are formed on the upper and lower faces of the component 1. Then, the layers 2 operate as the function of surge voltage absorbers, and the layers 4 operate as the function of overcurrent absorbers, and a countermeasure for an overcurrent, a surge voltage can be provided even by one electronic component.
Patent JP-H04188013-A (JP)
Title: Range finder
Inventor: NONAKA OSAMU
IPC: G02B7/32
Filed: 1990-11-21
Abstract: PURPOSE:To make it possible to judge whether an object to a long distance is infinite or not by correcting a signal component corresponding to the projection of measuring light with a correcting signal. CONSTITUTION:A steady-state-photocurrent detecting circuit 3 detects the level of a photocurrent before the light emission of a light projecting element (IRED) 2. The selecting work of only the signal light from the output of an AF photodetector 1 is performed together with a steady-state-photocurrent removing circuit 4 at the same time as the light emission of the IRED 2. The selected signal is inputted into an AF operating circuit 7. The circuit 7 sends out the output corresponding to the distance of an object. The signal which is proportional to 1/2 power of Ip is outputted from a root operating circuit 5 based on the output of the steady-state-photocurrent detecting circuit 3. The object of the AF operating circuit 7 is corrected with a correcting circuit 6.
Patent JP-H07171158-A (JP)
Title: Suturing device
Inventor: TSURUTA MINORU
IPC: A61B17/06
Filed: 1993-12-17
Abstract: PURPOSE:To provide a suturing device which can safely guide a suturing needle having a curved form to an affected part without damaging the tissues other than the affected part and the trocar outer tube, and is enhanced in handling property and inserting property of the suturing needle. CONSTITUTION:A suturing device 30 has a suturing needle 3 having a curved form at least a part of which is formed from a super elastic alloy, a guide sheath 31 capable of housing the suturing needle 3 in such a manner as to be protruded and recessed by deforming the curved form of the super elastic alloy part of the suturing needle 3, and guiding the suturing needle 3 to the affected part tissue to be sutured, and a means 32 for protruding and recessing the suturing needle 3 to the guide sheath 31.
Patent JP-H01160468-A (JP)
Title: Production of core gelatinous oral agent
Inventor: HARA KAZUO
IPC: A61K47/00
Filed: 1987-12-18
Abstract: PURPOSE:To obtain a safe food, etc., capable of softening by saliva and finally gelling without being readily bitten off, by blending foods, etc., with a mixture of a specific aqueous KONJAK derivative with dietary fibers, drying the blend and forming the dried blend into a required shape. CONSTITUTION:A mixture of an aqueous KONJAK derivative (containing 1-3% KONJAK solid) capable of providing an aqueous gelatinous material or core gel after freezing or drying with dietary fibers (used as a dried substance), such as crystalline cellulose, is blended with foods, such as flavor of fishes or shellfishes, etc., medicines including herb medicines, dried by a through-flow method with hot air at 80 deg.C or with air at 45 deg.C (with <=15% residual moisture in principle) and formed into a required shape to afford the aimed food, etc. Furthermore, the kinds of the aqueous KOMJAK derivative and dietary fibers and amount of the dietary fibers are preferably determined by small experiments according to the purpose of use.