baber/WOPTO huggingface dataset:
Patent JP-H11194685-A (JP)
Title: Image erasing device
Inventor: KANEKO SHUZO
IPC: G03G21/00
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide an image erasing device for surely erasing the image with respect to the highly durable image forming medium, made repeatedly usable without imparting the specific function to ink and toner. SOLUTION: This image erasing device consists in erasing the image formed adopting the ink or the toner on this surface layer of the image forming medium 1 provided with the base material and the surface layer containing optical catalyst formed on at least, one side of surface of this base material. In such a case, this image erasing device is provided with at least, ultraviolet rays projecting means 3 for projecting the ultraviolet rays to the surface layer that the image is formed thereon, and image erasing means for erasing the image from the surface layer irradiated with the ultraviolet rays.
Patent JP-H10219440-A (JP)
Title: Method for selectively sucking or repelling ionized material from target surface in physical vapor deposition and apparatus therefor
Inventor: NULMAN JAIM
IPC: C23C14/35
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To ensure the uniform erosion of a target surface and to prevent the readhesion of a target material on the target surface by forming the target of an annular member having an annular section, providing the annular member with a conductive shield and biasing the conductive shield. SOLUTION: The target 51 is biased to potential Vp1 by a bias power source 55. The shield 33 is arranged in the annular part 56 between the central part region of the target and a magnet 52. The shield 53 is held bypassed to potential Vp2 by a bias power source 54. The potential Vp2 is set at the potential more positive by 200 to 800 volts than the potential Vp1 . The shield 53 is more positive than the target 51 with respect to plasma and repels the target ions. The target ions are attracted or repelled by controlling the bias potentials Vp1 , Vp2 of the target 51 and shield 53, by which the erosion profile of the target 51 is made uniform.
Patent JP-2001179389-A (JP)
Title: Method of processing female screw by swaging and swaging device
Inventor: TAKESAWA KIYONORI
IPC: B21K1/56
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a method of processing a female screw of which the core bar can be easily removed when processing the female screw in the inner peripheral face of a pipe by swaging. SOLUTION: The core bar 2 formed with a thread on the outer peripheral face is inserted into a pipe hole for swaging a pipe hole. After completion, tools 3 are opened and a chuck 5 clamping the core bar 2 is retracted. Knurl tools 14a, 14b are pressed onto the outer peripheral face of the pipe drawn from a head to knurl the outer peripheral face. Then the chuck 5 is rotated to remove the core bar.
Patent JP-2001153591-A (JP)
Title: Safety paper blowgun dart
Inventor: TSUKAHARA SHIGEKI
IPC: F41B1/00
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a blowgun dart presenting a safe and interesting indoor play. SOLUTION: Tissue paper is used instead of a dart for playing with the blowgun, which is provided with a mouthpiece, a grip, and a sight for making the play interesting. A player loads the blowgun with a wet-rounded tissue paper in the mouthpiece and sets his sight.
Patent JP-2001146279-A (JP)
Title: Small spray can having degassing device
Inventor: MIYAZAKI TOSHIAKI
IPC: B65D83/16
Filed: 1999-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a spray can or container having a degassing device on the body surface of the spray can in order to remove a high pressure gas or a compressed residual liquid of a small spray can container or the like. SOLUTION: In order to remove a residual high pressure gas of a compressed residual liquid of a small spray can container 1 or the like, a caulking section 3 is provided at one section. Then, a cut section 4 is provided right under the caulking section 3, and a recess 5 is made, and thus, the high pressure gas or the compressed residual liquid in the can is removed.
Patent JP-2000195294-A (JP)
Title: Defects relief condition generating device for integrated circuit
Inventor: KAMIYA HIROTOSHI
IPC: G11C29/44
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a defects relief condition generating device for an integrated circuit which can shorten generation time by efficiently generating and changing defect relief conditions. SOLUTION: A basic correspondence storage part 1 is stored with several basic patterns of defective relief conditions as a base. A defects relief condition generation part 4 selects one basic pattern according to a designer's selection indication from an input part 3, transfers its defect relief conditions from the basic correspondence storage part 1 to a defect relief condition storage part 5, to display them as a screen image at a display part 2, and then properly alters the storage contents of the defect relief condition storage part 5 according to a designer's correction indication. A verification part 6, after obtaining the defect relief conditions from the defect relief condition storage part 5 via the defect relief condition generation part 4, verifies the description conditions and informs the defect relief condition generation part 4 of the verification result.  The defect relief condition generation part 4 displays list of description errors present in the defect relief conditions at the display part 2 based on the reported verification result and makes the designer to correct the defect relief conditions.
Patent JP-2000195304-A (JP)
Title: Lighting system
Inventor: ISHIDA TERUO
IPC: F21V14/00
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a lighting system which surely seals excess light diffusing in circumferential direction without leaking, and enables easy and quick adjustment of an opening area at the end of a barn door and positioning auxiliary blades. SOLUTION: Auxiliary blades 3 in plate form that can close a gap H formed, when an opening at the front edge of a barn door 2 is adjusted to be a rectangle in approximately the same shape as a front peripheral edge of a light body 1, between the side edges of upper and lower rectangular blades 12, and the upper and lower edges of tapered blades 22 are provided at the top and the bottom on the front surface of the left and right tapered blades 22. The auxiliary blades 3 are journalled by a journal 4 for causing hinged turn between an extruded position closing the gap H, by abutting the extruded edges 3a of the auxiliary blades 3 in an extruded state from the tapered blades 22 to the internal surface of the rectangular blades 12 and a storage position stored in the area of the tapered blades 22.
Patent JP-2001191263-A (JP)
Title: Electrically-driven stapler
Inventor: YOSHIE TORU
IPC: B25C5/15
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide an electrically-driven stapler capable of carrying out bending treatment without providing a special driving source or a complicated transmission mechanism and bending both ends of a staple needle by a constant load regardless of thickness of a sheet bundle. SOLUTION: A slot 215 inclined in a direction to be separated from a main body case 13 toward a head end is formed on a clincher guide 210 axially supported on a shaft 31 free to revolve, a flat groove 227 is formed, a slot 225 inclined in a direction to be separated from the main body case 13 toward a head part rather than the slot 215 as a part matches with the slot 215 is formed on a clincher arm 220 axially supported on the shaft 31 free to revolve to be positioned between the clincher guide 210 and the main body case, a shaft 33 is engaged with the guide slot 215 and the slot 225 for driving, and only the clincher arm 220 is revolved as a clincher link 201 displaces the shaft 33 along the slots 215, 225 after the clincher guide 210 is revolved integrally with the clincher arm 220 until it is made contact with an upper surface of the sheet bundle by a spring 260.
Patent JP-2000187759-A (JP)
Title: Paper money storing device
Inventor: SHIMIZU TSUTOMU
IPC: G07D9/00
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To reduce a deviation in timing for switching the phase of a stepping motor and to attain accurate paper money carrying independently of a rotational direction. SOLUTION: The paper money storing device is provided with a storage room capable of storing paper money, a stepping motor 700 provided with plural pulse output sending means 704a, 704b capable of sending pulse outputs by the rotation of an encoder 703, a selection means 500 for selecting either one of pulse outputs from plural pulse output sending means 704a, 704b in accordance with the rotional direction of the motor 700, and a control part 500 for allowing a current to flow so as to switch the phase of the motor 700 when the selected pulse output reaches a phase inverting condition for switching the phase of the motor 700.
Patent JP-2001162544-A (JP)
Title: Screwdriver for thumbscrew
Inventor: NISHIDA HIROSHI
IPC: B25B13/48
Filed: 1999-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a tool for quickly moving a thumbscrew on a bolt and champing and loosening an object without expending time and effort. SOLUTION: The wieldy tool can be realized by attaching two projections shifted 180 degrees from each other on the circumference of a tip part of a hollow cylinder and attaching a shank similar to that of a generally available cross headed tip o,r a flat tip screwdriver and the like to the other end thereof.
Patent JP-2000189323-A (JP)
Title: Paste baking machine, and paste holder
Inventor: TSUJI YUUJIROU
IPC: A23L17/00
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To horizontally convey paste passing rotatingly through a burning face to visually observe a baked condition of the paste, and to control a posture at an attaching/detaching position so that the posture of the paste is changed from a horizontal posture to return to the horizontal condition again through an upright condition. SOLUTION: A paste holding tool (a) for holding paste (a kind of Japanese food) 39 is engagingly attached to a conveying body 32 turning endlessly with a horizontal posture in a longitudinal direction of a frame 1 to be freely prostrated and raised toward an outside orthogonal to a conveying line, and a gas burning part 34 and a charcoal firing part 46 are provided respectively in both side faces along the longitudinal direction of the frame 1 to be freely moved and fixed. A chain 36 and a short chain 52 meshed to a sprocket 20 for rotating the paste 39 in the holding tool (a) are attached respectively in each heat source passing region of the conveying body 32 on the frame 1, and a sheath pipe posture controlling part 54 for changing a posture of the backed paste 39 into an upright condition is arranged on the frame 1 in the front right side.
Patent JP-H11315296-A (JP)
Title: Highly grafted, multifunctional olefin copolymer vi modifier
Inventor: VALCHO JOSEPH J
IPC: C10M143/00
Filed: 1998-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a novel additive and lubricating oil concentrates and compsns. contg. the same. SOLUTION: This novel additive comprises a highly grafted, multifunctional olefin copolymer comprising a graft and amine-derivatized copolymer prepd. from ethylene and at least one 3-23C α-monoolefin and, optionally a polyene, wherein the copolymer of ethylene and at least one 3-23C α-monoolefin has grafted thereon 0.3-0.75 carboxylic group per 1,000 number average mol.wt. units of olefin copolymer and wherein the olefin copolymer has a number average mol.wt. of 20,000-150,000.
Patent JP-H11287151-A (JP)
Title: Engine misfire detector and detection method thereof
Inventor: CHUNG YOUNG-KYO
IPC: G01M15/11
Filed: 1998-12-30
Abstract: PROBLEM TO BE SOLVED: To accurately detect an engine misfire by means of a direct method using an oxygen sensor without arranging any special sensor used for determining a road condition and an operation condition. SOLUTION: This misfire detection method comprises the steps S11, S12, S13 for detecting a crank angle and a cylinder position, in which ignition is carried out, the step S14 for computing a change in signal voltage, which is provided with a plurality of peak values, for oxygen concentration in exhaust gas at each of the detected crank angle, the step S15 for comparing the peak value with a predetermined reference value, and the step S19 for determining whether an engine misfire is generated or not according to the result of the peak value comparing the step S15.
Patent JP-H04216697-A (JP)
Title: Circuit package and shelf mounting the same
Inventor: TAKEDA TAKASHI
IPC: H05K9/00
Filed: 1990-12-17
Abstract: PURPOSE:To obtain a shelf which restrains the radiation of sprious radio waves from a circuit package of a printed board, facilitate wiring connection without decreasing the packaging ratio, and simplifies maintenance, by constituting a shelf main body, a back board, and a front cover which are individually specified. CONSTITUTION:A circuit package 1 is provided with an outer connection terminal 2 in the front side, and a connector 3 in the rear side, which connector 3 is used for backward plug-in connection. A shelf main body 5 is equiped with a guide means 51 which accommodates the packages 1 in a parallel arrangement. Connectors 31, with which the connectors 3 of the circuit packages 1 are insertion-connected, are arranged on a back board 6 which is constituted of a printed wiring board for mutual connection. A connection wiring means 71 covers the front side of the shelf main body 5, elctromagnetically shields the shelf inside, comes into contact-connection with outer connection terminals 2 of the circuit packages 1 mounted in the inside, and constitutes mutual wiring connection. Connection connectors 8 which are connected with the connection wiring means 71 and connect it with outer wirings 88 are arranged on a front side cover 7, so as to face the front side.
Patent JP-H04252972-A (JP)
Title: Simulator of conduction noise and method thereof
Inventor: MATSUDA SHUICHI
IPC: G05F1/10
Filed: 1990-12-18
Abstract: PURPOSE:To obtain a simulation waveform of a conduction noise in a short time coinciding precisely with a conduction noise flowing out actually from a switching power source. CONSTITUTION:This simulator has a memory which stores information for expressing an AC power source (1a) outputting a low frequency AC voltage, information for expressing a false power source circuit network with an observation circuit which can observe a signal waveform of a conduction noise flowing out to the side of the AC power source receiving the AC voltage from the AC power course, information for expressing a filter circuit which receives the AC voltage via the false power source circuit network to lower a high frequency noise passing and information for expressing a switching circuit which receives the AC voltage via the filter circuit to rectify and smooth the voltage and switches the voltage thus rectified and smoothed. The information for expressing the filter circuit is that expressing the filter circuit with an equivalent circuit of a normal mode.
Patent JP-H04217233-A (JP)
Title: Multiwavelength light amplifier
Inventor: KAEDE KAZUHISA
IPC: H04B10/29
Filed: 1990-12-19
Abstract: PURPOSE:To simultaneously amplify a light signal of a plurality of wavelengths further to remove almost natural emission light from a light output by providing a reflected light remover connected between a light amplifier and a multipeak light filter. CONSTITUTION:Each signal light of lambda1 to lambda4 wavelength is propagated in a transmission path 101a and input to an optical fiber amplifier 102. A plurality of these amplified light signals are advanced into a light circulator 103, provided as a reflected light remover, from the first terminal 103a, output to the second terminal 103b thereafter input to a Fabry Perot type light filter 104. An output of the light filter 104 is composed of slight natural emission light of the light signals of lambda1 to lambda4 wavelength passing through a spectrum and a permeation light band of the light filter 104. On the other hand, the natural emission light of a light amplifier, reflected by the light filter 104, is returned to the light circulator 103 from the second terminal 103b but is output from the third terminal 103c of applying a no-reflection process, so that the light is not returned to the light amplifier 102.
Patent JP-H04217334-A (JP)
Title: Bonding wire for semiconductor element
Inventor: YANAGIDA MASARU
IPC: H01L21/60
Filed: 1990-12-19
Abstract: PURPOSE:To enhance bonding force at the interface between a bonding wire and a molding resin or covering resin. CONSTITUTION:Surface of a bonding wire is coated with a coupling agent having two types of functional groups, chemically bonding respectively with organic and inorganic substances, in one molecule or the coupling agent having two types of functional groups, chemically bonding respectively with organic and inorganic substances, in one molecule is placed between the surface of the bonding wire and a resin to be applied thereon.
Patent JP-H04136606-A (JP)
Title: Burner and operation of burner
Inventor: YAAKOBU KERAA
IPC: F23D14/64
Filed: 1990-12-20
Abstract: PURPOSE: To restrict NOx emission to be low without permitting gas and air to be mixed together in an early time, by employing a gaseous fuel for a fuel supplied through an injector, and adjusting a velocity of the fuel invading into an inner chamber of a burner to be the same as that of an air stream or lower. CONSTITUTION: A burner comprises half partial conical bodies 2, 3 disposed, displaced vertically each other, and tangential invasion slits 2b, 3b are formed by displacing central axes 2a, 3a of the partial-conical bodies 2, 3 each other, the slits having a predetermined slit width S on both sides of the burner. Invasion passages 23, 24 include injectors 12, 13, which are adapted such that a gaseous fuel 4 flows into gas injector passages 12b, 13b after passage through a plurality of gas holes 14 from gas supply passages 12a, 13a. An invasion speed of the fuel 4 supplied through the injectors 12, 13 with which speed the fuel invades into an inner chamber 17 is adjusted to be same or lower as that of an air stream 7 mixed with the fuel 4 in the range of the invasion slits 2b, 3b.
Patent JP-H04222005-A (JP)
Title: Program controller
Inventor: NAKAI MASARU
IPC: H02P29/20
Filed: 1990-12-25
Abstract: PURPOSE:To eliminate the necessity of sensors, to prevent an output response from being delayed and to simply switching of an output pattern. CONSTITUTION:The initial output pattern of a table S is inputted from a CPU 1 and outputted to an output terminal 3. The objective value of the table S is also inputted from the CPU 1 and the data of the objective value is set up in an objective value register 22 included in an HSC 2. A signal is inputted from the output terminal 3 to an inverter 7 to drive a motor 8. Since a pulse is inputted from an encoder 9 to a count register 21 simultaneously with the setting of the data in the register 22, a coincidence interruption signal is inputted from the HSC 2 to the CPU 1 when the count value of the register 21 coincides with the data of the register 22. At the time of generating the coincidence interruption signal, the CPU 1 inputs the succeeding output pattern of the table and its objective value data. Said control is continuously executed up to an objective value for stop.
Patent JP-H04222150-A (JP)
Title: Network controller
Inventor: TSUJII TAKAYUKI
IPC: H04M11/00
Filed: 1990-12-25
Abstract: PURPOSE:To compose a network controller 1 by providing a line switching part 2, line coupling part 4, line current detection part 6 and timer part 7. CONSTITUTION:When a line holding state occurs because of a fault or malfunction in the network controller 1 and the generation of line error in a communication line or the like, the timer part 7 counts this line holding time while responding to the detecting output of the line current detection part 6. When the above-mentioned counted time reaches a prescribed time period, the line switching part 2 and the line coupling part 4 are operated to release the holding state of the above-mentioned line. Thus, the above-mentioned communication line can be presented for another communication operation and the availability thereof is improved.
Patent JP-H04231108-A (JP)
Title: Method for constraining/cooling flange of h-shape steel
Inventor: OKAMURA KAZUO
IPC: B21B45/02
Filed: 1990-12-28
Abstract: PURPOSE:To prevent waved deformation and cambering bent deformation of web by forcedly cooling while moving by holding both surfaces of the flange parts of H-shape steel which is delivered from a finishing mill. CONSTITUTION:The flange parts 2 of H-shape steel 1 which is passed through the finishing mill 4 are held from both side faces with guide shoes A, B, C, D and pressurized with hydraulic cylinders 6. While moving a lower frame 7 in the rolling direction at a speed that is synchronized with a delivering speed of the H-shape steel 1, the flanges 2 are forcedly cooled by injecting cooling water from cooling nozzles 10 to the flange parts 2. Because the flanges 2 is thermally shrinked, friction force (force of constraint) in the direction that thermal shrinkage of the flanges 2 is prevented is acted on the contact surface between the guide shoes A-D and the flanges 2. Thermal stress that is generated on the flanges 2 due to this force of constraint is acted as strong tensile stress. Because the difference between the thermal shrinkage of the flanges 2 and the web 3 is mitigated and compressive stress that is generated on the web 3 is reduced, the generation of waved deformation of the web 3 is prevented.
Patent JP-H04351492-A (JP)
Title: Controller for induction motor
Inventor: KUWABARA SHIGETO
IPC: H02P27/02
Filed: 1990-12-12
Abstract: PURPOSE:To so improve an energy conservation effect as to be always maximum in an entire load range of an induction motor by controlling the motor by an optimum power factor which is automatically varied in response to a load change. CONSTITUTION:In a controller for an induction motor 12 for controlling an output voltage of a control unit 14 by a voltage regulator 44 by comparing a detected power factor value Pfm of the motor 12 with an optimum power factor COMP.Pfs, a power factor detector 18 has an apparent power calculator 20, an effective power calculator 21 and a calculator 35 for calculating a detected power factor value from an apparent power and an effective power. Optimum power factor generating means has a power factor instruction unit 37 for instructing an arbitrary power factor value Pts, a converter 38 for outputting a compensating value COMP varying in response to a load change parameter of the motor, and a calculator 39 for outputting an optimum power factor value by calculating from the instructed power factor and the compensating value.