baber/WOPTO huggingface dataset:
Patent JP-H06220945-A (JP)
Title: Module type roof structure
Inventor: IEN TEI HANGU
IPC: E05F15/60
Filed: 1993-12-20
Abstract: PURPOSE: To costlessly form a modular roof structure in a efficiently constructible simple structure by using Y-shaped modular construction members. CONSTITUTION: A modular roof structure comprises of first and second Y-shaped modular construction members and the first member is composed of first, second, and third branch sections 12a, 12b, and 12c of substantially equal lengths. The second member is also composed of fourth, fifth, and sixth branch sections 14a, 14b. and 14c of substantially equal lengths. The first and fourth branch sections 12a and 14a are coupled together along a common axis to define the apex 22 or ridge of a roof structure and the second, third, fifth, and sixth branch sections 12b, 12c, 14b, an 14c are coupled between the apex 22 and four corners of a rectangular base frame 30. At least one gable 32 is formed in the intermediate section of the first and second structural members.  When the length of the intermediate section of the roof structure 10 is adjusted, the length of the structure 10 can be adjusted along the common axis. A foldable or inflatable roof cover is attached to the roof structure.
Patent JP-H08250350-A (JP)
Title: Cylindrical revolution transformer
Inventor: CHIYOU FUGEN
IPC: H01F3/04
Filed: 1995-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a cylindrical-type rotary transformer in which windings can be readily inserted into a plurality of grooves formed on rotor coils. SOLUTION: A cylindrical-type rotary transformer 20 is provided with rotor coils 21 having an inside face 21a, a plurality of first annular grooves 23 and a plurality of first windings 25, and stator coils 22 having an outside face 22a, a plurality of second annular grooves 24 and a plurality of second windings 26.
Patent JP-H06192789-A (JP)
Title: Steel sheet excellent in resistance to corrosion by weakly acidic condensation water containing gaseous carbon dioxide and chloride ion
Inventor: USAMI AKIRA
IPC: C22C38/08
Filed: 1992-12-24
Abstract: PURPOSE:To obtain a steel sheet excellent in resistance to corrosion by weakly acidic condensation water by incorporating specific amounts of Cu, Ni, P, and other elements into a low carbon steel sheet. CONSTITUTION:This steel sheet has a composition containing, by weight, <0.05% C, 0.2-1.6% Mn, 0.05-2.5% Cu, 0.05-5.0% Ni, <0.01% S, and 0.01-0.3% P or further containing Mo or at least either of 0.005-0.5% Si and 0.005-0.07% Al or at least one kind among 0.005-0.1% Nb, 0.005-0.1% V, and 0.005-0.1% Ti or 0.0005-0.001% Ca or 0.003-0.005% B independently or in combination. By this method, the steel sheet excellent in resistance to corrosion by acidic dew condensation water of LNG boiler combustion exhaust gas containing large amounts of SO2, Cl-ions, CO2, water vapor, etc., can be obtained.
Patent JP-H03203661-A (JP)
Title: Electronic typewriter
Inventor: TAKAHASHI TSUTOMU
IPC: B41J2/175
Filed: 1989-12-29
Abstract: PURPOSE:To prevent a deterioration of printing quality and an occurrence of unsatisfactory jet by a method wherein when an ink jet recording head is exposed to outside air in an undriven state, a jet recovery processing is performed in accordance with the exposure, and ink inside a nozzle is refreshed. CONSTITUTION:A cap 51 made of an elastic material, such as rubber, is opposed to an ink nozzle forming surface of a recording head at a home position to be used for protecting the recording head during a non-recording period or the like or for a jet recovering processing applied to the recording head. A pump 53 is used for applying a suction force for a forcible ink discharge and for sucking the ink received by the cap 51 at the time of a jet recovering processing by the forced discharge or a jet recovering processing by pre-jet. With the elapse of some time, pre-jet is conducted with the nozzle forming surface of the recording head opposed to the cap 51 and, thereafter, capping is performed. Furthermore, with the elapse of a long time, after the capping, a recovery action by a forced ink discharge accompanying a suction action which is more effective than that of the pre-jet is conducted at the time of refreshing ink.
Patent JP-H02293815-A (JP)
Title: Spectacles frame
Inventor: RAINAA WAGUNAA
IPC: G02C5/22
Filed: 1989-12-30
Abstract: PURPOSE: To smoothly execute the refractive activation of a hinge and the opening/closing of a frame part in a spectacle frame by specifying the angle of the head part of screw and the angle at the inner side of a hole where the head part is seated. CONSTITUTION: The peripheral side surface of the head part 5 of the screw is inclined by the angle of 20 deg.-40 deg. as against the shank 4 of the screw and the hole 6 where the head part is seated is inclined so as to permit the inner side surface to have the sharper angle by 3 deg.-1 deg. as against the inclination angle of the head part. The peripheral side surface of the head part and the inner side surface of the hole 6 are permitted to have engagement relation where friction engagement is executed in a small part while having an unintimate part in them. Thus, the screw link part of the hinge 3 does not receive excess stress activation, the refractive activation of the hinge 3 becomes smooth and the opening/closing the frame part in the spectacle frame is smoothely kept without excess force.
Patent JP-2001158517-A (JP)
Title: Casing connection structure of air-floating-type belt conveyer
Inventor: YAMAGUCHI AKIRA
IPC: B65G15/08
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To prevent an increase in belt running resistance at a link connection part of casings linked in a belt running direction, in an air-floating-type belt conveyer. SOLUTION: Interval between air-feeding holes nearest facing end surfaces of casings is 200 mm or less. A roller is provided at a belt running position between the end surfaces so that its upper surface is higher than the inner surfaces of the casings. The casings are previously bent upward according to downward deflection of the casings during an operation. Preferably, an elastic pad is inserted between the end surfaces, and the outer periphery of the pad and ends of both casings is surrounded with a band. The air-floating-type belt conveyer advantageous to ambient pollution and noise occurrence is extended, a facility cost and an operation cost are low, and the conveyer is widely used.
Patent JP-2001160099-A (JP)
Title: Method and device for distributing music at game center
Inventor: GETSUKO KEISUKE
IPC: G06Q50/00
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for distributing music at a game center by which a Pachinko playing player purchases music by mans of a ball, a coin or a card used for a Pachinko game machine, a rotary game machine, etc., and can take the music itself out of the game center. SOLUTION: The music is transmitted from the outside of a game center 1, having game a machines from a host computer 3, etc., via a public telephone line network 2, etc., and then received and stored at the center 1. A music distributing device 6 is installed at the center 1 as shown in a figure and receives the music. When the balls 7 and/or coins 8 are counted up to a prescribed number of them, the music is written into a small and portable recording medium 9. The medium is sold to a Pachinko player and the player takes the medium 9 out of the center 1 to take out the music itself.
Patent JP-H05172140-A (JP)
Title: Bearing device
Inventor: TANAKA KATSUHIKO
IPC: F16C17/02
Filed: 1991-12-26
Abstract: PURPOSE:To provide a bearing device which can reduce the manhours for assembly and the manufacturing cost without no restriction on the posture thereof in use. CONSTITUTION:A sleeve 2 is fitted on a shaft 1, and a radial bearing surface 3 formed on a sleeve 2 faces a radial receiving surface 4 formed on the shaft 1 so as to constitute a radial bearing R. The inner peripheral surface of a magnet 12 fixed to the inner peripheral surface of the sleeve 2 faces a magnetic material part 13 provided on the outer peripheral surface of the shaft 1 with a gap therebetween so as to constitute a thrust bearing S. Since the slide bearing S is used an attractive type magnetic bearing, a shaft is prevented from coming off even in any arbitrary posture, that is no restriction is made on the posture of the bearing in use. Only one magnet is sufficient for the magnet in the magnetic bearing, and accordingly, it is possible to reduce the number of process steps, the manhours for assembly and the manufacturing cost.
Patent JP-2000168448-A (JP)
Title: Motor control circuit
Inventor: SEKI MASAHIRO
IPC: B60R1/074
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To eliminate the malfunction that a motor can not be reversely rotated. SOLUTION: This motor control circuit is provided with electronic switches Q1, Q2 connected through a switch SW1 for switching applying of positive polarity, non-applying, applying of negative polarity of a direct current power source DC and symmetrically formed around a motor M and for normally rotating, stopping, and reversely rotating the motor M, diodes D1, D2 connected in parallel with the electronic switches Q1, Q2 and opposite to each other, a series circuit formed of a resistor R1 connected in parallel with the electronic switches Q1, Q2 and a capacitor C2, a series circuit formed of a resistor R2 and a capacitor C2, and comparators IC1, IC2 for controlling opening and closing of the electronic switches Q1, Q2 on the basis of each output signal while using the voltage of the capacitors C1,  C2 as each detected voltage and using a voltage obtained by dividing the direct current power source DC by resistors R5, R6, R7 as each reference voltage. In this case, at least a capacitor C11 is connected in parallel with the resistor R6. Desirably, a series circuit of the capacitor C11 and a resistor R11 is connected in parallel with the resistor R6.
Patent JP-H07179251-A (JP)
Title: Sheet feeder and image forming device
Inventor: TAKAGI MASABUMI
IPC: G03G15/00
Filed: 1993-12-22
Abstract: PURPOSE:To eliminate the necessity for stopping a device to replenish a sheet, and reduce labor at replenishing time by replenishing the sheet in, a sheet feeding part by an auxiliary feeding means when the sheet in the sheet feeding part runs out. CONSTITUTION:In a sheet feeder having a sheet feeding part 4 to feed a sheet to an image forming part by housing the sheet, an auxiliary feeding means (a manual paper feeding part) 45 to replenish the sheet is arranged in the sheet feeding part 4. When transfer papers P are all consumed, a PHT sensor 57 detects a paper nonexistent condition through a sensor lever 53, and feeds out the transfer papers P preset in the manual paper feeding part 45 in order onto a placing stand 55 in the paper feeding part 4 through a carrying passage 50 and feed roller pairs 51 by operations of a pickup roller 49 and paper feed roller pairs 48. When a paper surface becomes high according to this, the PHT sensor 57 detects it by the sensor lever 53, and lowers the placing stand 55, and maintains a paper surface level.
Patent JP-H10169241-A (JP)
Title: Base-isolated building
Inventor: NUNOKAWA YASUHIKO
IPC: E04H9/02
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To attain rational base isolation and facilitate maintenance and replacement by interposing base isolating device between an upper structure and a lower structure, and disposing horizontal displacement control mechanism between the side faces of the upper structure and the side face of the lower structure. SOLUTION: Base isolating devices 12 relatively movable in a horizontal direction are interposed between an upper structure 10 and a lower structure 11. At the same time, horizontal displacement control mechanism 13 cushioning relative horizontal force generated between the structures 10, 11 are disposed between side faces 10a, 11a. At this time, a stainless plate is fitted to the lower structure 11, and a Teflon plate is fixed to the lower face of the upper structure 10. The base isolating devices 12 are displaced below the positions of columns, along the whole lower face of the upper structure 10. The control mechanism 13 is formed by interposing rubber with flanges at both end parts or interposing a spring with a base seat. The excavation quantity it thereby reduced to shorten a construction period, and cost reduction of base isolation can be attained on the whole.
Patent JP-H10190766-A (JP)
Title: Format conversion method for serial/digital data
Inventor: YAMAGUCHI ATSUHIKO
IPC: H04L13/08
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To provide the format conversion method of serial digital data, which can simplify circuitry and a control method. SOLUTION: The format conversion method of serial digital data is to use an FIFO(first-in first-out) memory 10 which can asynchronously control write and read to write serial digital data into the FIFO memory 10 by conforming to the format and to read written serial digital data from the FIFO memory 10 by conforming to the other format. Bit conversion and rate conversion are given as format conversion.
Patent JP-2000171981-A (JP)
Title: Production of plate for screen printing
Inventor: UCHIYAMA KAZUHIRO
IPC: G03F7/12
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a process for production of a plate capable of enhancing pattern printing positions. SOLUTION: A positive film 20 having light transparent regions and plural alignment marks 22 having prescribed relative positional relations is manufactured in a mask manufacture stage. A screen frame 12 is positioned buy alignment pins 34 to a loading surface 26 of a plate and raw glass setting table having the alignment pins 34 and a light emitting device for emitting light toward the screen 16 from the plural light emission positions 30 determined with the relative position with the screen frame 12 according to the relative positions of the light transparent regions and the alignment marks 22, by which the screen 16 is arranged in a screen arranging stage. The positive film 20 is fixed onto the screen 16 in such a manner that the light emitted from the light emission positions 30 and the alignment marks 22 overlap each other in an exposure mask fixing stage.  Further, a photosensitive resin layer 42 deposited on one surface of the screen 16 is exposed through the positive film 20 in an exposure stage.
Patent JP-H11171346-A (JP)
Title: Rotor for supplying accelerating agent, rotary feeder for accelerating agent and accelerating agent supplying device
Inventor: NASU ICHIRO
IPC: B65G65/48
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To make residual accelerating agent difficult to be generated in a rotor by making a rotor blade surface a surface inclined to the inside for a center line of the rotor blade for supplying accelerating agent of a rotary feeder for supplying quantitative accelerating agent to be added to spraying cement. SOLUTION: To have an inclined angle θ by a blade surface 15 is that a blade groove corner angle α to be an angle between a surface 17 which is orthogonally crossed with a center line 16 of a rotor blade 14 and the blade surface 15 becomes 90 deg.+θ, the blade surface 15 becomes larger than when the blade surface 15 is parallel to the center line 16 and accelerating agent at both corner parts of a bottom part of a blade groove 18 is made easy to be discharged and made difficult to be left. If blade pitch of the rotor blade 14 is the same, blade groove opening space w (space between vertex parts of opposed blade surfaces 15) can be widened as compared with a case where the blade surfaces 15 are parallel to the center line 16 and accelerating agent within the blade groove 18 is made easy to be discharged and is also made difficult to be left.
Patent JP-H09166360-A (JP)
Title: Manufacture of vacuum type solar heat collector
Inventor: OHASHI KIYOSHI
IPC: F24S10/70
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To enable automation of a welding process by preventing a change in the position of a joining part of a seal metal fitting with a second pipe being short. SOLUTION: In the case when a second pipe 10 being short and a seal metal fitting 11 are welded, the second short pipe 10 is inserted from the side of a sealed part of the seal metal fitting 11 with a glass vessel 12 and, first, the outside of a taper part 10a of the second short pipe 10 is brought into pressure contact with the inside of a taper part 11a of the seal metal fitting 11. After a cooling presser metal fitting 14 is brought into contact with the taper part 11a of the seal metal fitting 11, successively, the seal metal fitting 11 is moved until a projecting part 11b of the seal metal fitting 11 comes into contact with a positioning jig 15.
Patent JP-2000158364-A (JP)
Title: Method and device for ultrasonic non-contact micromanipuration using plurality of sound source
Inventor: KOZUKA AKIYUKI
IPC: B81B7/00
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To prevent microobjects from being limited in a region surrounded by oscillators and a reflective plate by trapping microobjects suspended in a liquid medium into a sound pressure node in a standing-wave sound-field and controlling an electric signal for driving the trapped microobjects to move them two-dimensionally. SOLUTION: In a liquid medium 18 where many microobjects 14 are dispersed and suspended, three ultrasonic oscillators 11a, 11b, 11c are arranged a given interval spaced so that they cross at one point 13 in the liquid medium 18 of respective sound shafts 12a, 12b, 12c. A given electric signal is impressed to each of ultrasonic oscillators 11a-11c to generate respective ultrasonic waves 15a-15c, and a sound field 16 of a standing wave is formed near cross region of each ultrasonic wave. In this sound field 16, the microobjects 14 are trapped into a sound pressure node in the sound field 16, these trapped microobjects 14 are two-dimensionally moved on a surface same as each of ultrasonic oscillators 11a-11c with changing phase of the electric signal.
Patent JP-H10188274-A (JP)
Title: Production of magnetic recording medium
Inventor: SHIGERU TOMOO
IPC: G11B5/84
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To make it possible to efficiency execute texturing and to improve productivity by executing the texturing by a polishing slurry contg. abrasive grains and grinding oil agent and polishing tapes. SOLUTION: The texturing is executed by supplying the polishing tapes 2a to 2d in an arrow B direction from tape rolls 3a, to 3d, pressing the polishing tapes 2a to 2d to a rotating substrate 1 by means of these contact rollers 4a, to 4d, supplying the polishing slurry contg. the free abrasive grains and the grinding oil agent from a polishing liquid nozzle 7 and grinding the substrate 1 by vibration the contact rollers 4a, to 4d. The vibration is specified to 10 to 40 deg. in the crossing angle with the polishing line traces at the polishing tapes 2a to 2d.  The grinding conditions for the texturing are specified to ranges of 4 to 12ml/min in the supply rate of the polishing slurry, 50 to 5000rpm in the number of revolutions of the substrate 1, 50times/min in the number of forward and backward vibrations of the polishing tapes 2, 1.0 to 3.0kg/cm<2> pressing force of the contact rollers 4a to 4d, 5 to 30sec polishing time and 1 to 10mm/sec in the speed of the polishing tapes 2.
Patent JP-H05160178-A (JP)
Title: Molding case for light emitting diode element
Inventor: TORIMATSU FUMIO
IPC: H01L21/56
Filed: 1991-12-03
Abstract: PURPOSE:To maintain a shape of a lamp of a light emitting diode constant by preventing an unexpected rotation of a resin pouring unit without coupling adjacent pouring units or without coupling adjacent supports. CONSTITUTION:The molding case for a light emitting diode element comprises a plurality of resin pouring units 120 corresponding to a shape of a lamp of the element to be molded, and a plate 110 having a plurality of openings 111 corresponding to the units 120. Pores 112 are formed near the openings 111 of the plate 110, and protrusions 123 to be engaged with the pores 112 are formed at the units 120.
Patent JP-H07189274-A (JP)
Title: Framed stud and method of reversely driven rigid frame prefabrication construction
Inventor: KATSUMATA MOTOYUKI
IPC: E21D13/00
Filed: 1993-12-27
Abstract: PURPOSE:To reduce the carrying-in and carrying-out of form materials, and to cut down a stand-by time until concrete strength is displayed by operating the components of framed studs even as column main reinforcements while ensuring the reinforcement arranging spaces of beams by concentrating the components of the framed studs at the corner sections of columns. CONSTITUTION:A framed stud 1 is inserted into a mainly mounted pile 5 constructed to a ground surface 20, girders 7 are disposed to bearing frames 6 installed to sections corresponding to a landslide protection wall 21 and the first floor of the framed stud so as to be bridged, and reinforcements are assembled to the framed stud 1 and the girders 7, and first floor forms 11 and column forms 10 are constructed. Concrete is placed on the framed stud, the girders, the first floor forms and the column forms, a column, beams and the first floor 26 are formed, and excavation up to a first basement is conducted. Likewise, concrete is placed on the framed stud, the girders, first basement floor forms and the column forms, and the column, the beams and a first basement floor 28 are formed.
Patent JP-H10191192-A (JP)
Title: Device for informing component replacement period
Inventor: NAKAMURA KOICHI
IPC: H04N5/445
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To conduct resetting of a component operating time after the component reaches the component operating limit time and also to inform clearly component replacement period information to the user when the operating limit time comes. SOLUTION: An operating time count control section 2 measures an operating time of a component and the measured operating time is written periodically in a memory by a nonvolatile memory write control section 3. When the operating limit time elapses, a main microcomputer 1 controls an OSD control microcomputer 5 to display a component replacement period warning display image pattern onto a screen of a CRT 7. Then an operating time discrimination control section 4 discriminates a re-use time and an operating limit when a menu denoting the component replacement time is displayed.  In this case, only when the discrimination result exceeds the operating time limit, the main microcomputer 1 applies on-screen display to an operating time confirmation menu 2 to reset the operating time '0' attended with component replacement only when the discrimination result exceeds the operating time limit. Thus, the component operating time is correctly measured, resulting that the reliability of a device is improved for the user.