baber/WOPTO huggingface dataset:
Patent JP-2001175664-A (JP)
Title: Cad picture and database association system
Inventor: SAITO MASAHIRO
IPC: G06F17/30
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To solve the problem of a conventional system isolation setting method that a long time is required since since a link needs to be searched for manually while plural system charts are referred to when the system charts are present and have mutual links. SOLUTION: Information on link symbols 1a and 6a which are provided to the system charts and represent logical connections between the system charts is gathered to generate a link information database 7, which is used to retrieve a link-destination system chart having the same link number by a link retrieving means 8 according to the link number 7b of the link symbol. Consequently, the plural system charts are logically connected and isolation settings over the system charts can be made.
Patent JP-2000165765-A (JP)
Title: Device for detecting television operation state
Inventor: FUJIWARA HIDETOSHI
IPC: H04N5/44
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To obtain a new configuration and also make a proximity coil inexpensive by making this device consist of a proximity sensor which has a resonance frequency being equal to the harmonic of a television synchronizing signal frequency and consists of a proximity coil and a capacitor and a switching element to which the proximity sensor is connected. SOLUTION: A proximity coil L1 of a proximity sensor S1 operates as a link coil which detects a horizontal synchronizing frequency relation signal including a horizontal synchronizing frequency signal and a harmonic component which are leaked from a video signal circuit when the power supply of a television set is turned on and a television image is projected. The resonance frequency of the sensor L1 is set so as to be equal to 31.5 kHz, which is double the horizontal synchronizing signal frequency of an NTSC system television, i.e., 15.75 kHz. Thus, it is possible to detect a secondary harmonic frequency of an NTSC system horizontal synchronizing signal frequency or a 31.5 kHz wide system horizontal synchronizing signal frequency and a binary frequency of a 33.75 kHz high vision system horizontal synchronizing signal frequency.
Patent JP-H10237128-A (JP)
Title: Vinylaromatic polymer and production thereof
Inventor: ISHIGAKI HIDEYO
IPC: C08F12/08
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a vinylaromatic polymer, having a high yielding efficiency of a branched polymer and capable of effectively increasing the molecular weight of the vinylaromatic polymer. SOLUTION: This vinylaromatic polymer is produced by polymerizing its monomer by simultaneously using dicinnamoyl peroxide expressed by the formula and a polymerization initiator having 10hr half life in benzene at a temperature of 65-130 deg.C as polymerization initiators. The obtained vinylaromatic polymer has 1.1-3 range of a ratio (MwL/MwR) of a weight average molecular weight measured by GPC using a light scattering photometric detector (MwL) to a weight averaged molecular weight measured by GPC using a differential refractive index detector (MwR).
Patent JP-H10185616-A (JP)
Title: Sensor correcting device corresponding to unevenness of initial time
Inventor: ISHIDA TADAO
IPC: G01J1/44
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To automatically correct the sensor characteristic per each product, and to realize a desirable operating condition even in the case where a sensor having unevenness is used by providing a memory means for storing the ideal characteristic of an active element and a detecting means for detecting the real condition. SOLUTION: A microcomputer 40 inside of an air cleaner is provided with an active element real measurement value detecting means 42 and an ideal characteristic memory device 48 for storing the ideal characteristic of an active element, which forms a dust sensor 10, and a b0-b1 memory device 60 such as a nonvolatile memory, which holds a difference between a detection value (b1) of the detecting means 42 and a value (b0) held by the memory device 48, is connected to the microcomputer 40. At the first time of electrifying of an equipment, a real measurement value of the detecting means 42 when dust is eliminated by the operation of a dust collecting unit 50 is processed by the predetermined method, and a result thereof is stored in the memory device 60.  In the case of normal operation, a value of the b0-b1 memory device 60 is added to the real measurement value, which is obtained by the detecting means 42, so as to decide a value to be output to the dust collecting unit 50 for control.
Patent JP-H06184576-A (JP)
Title: Refrigerator oil composition
Inventor: MATSUDA MICHIYASU
IPC: C09K5/08
Filed: 1992-12-18
Abstract: PURPOSE:To prepare a refrigerator oil compsn. for use in a refrigerant compressor wherein use is made of a chlorine-free refrigerant comprising a refrigerant R134a not causative of the stratospheric layer disruption. CONSTITUTION:A synthetic hydrocarbon oil comprising a naphthene mineral oil, a paraffin mineral oil, an alkylbenzene oil and a poly-alpha-olefin oil, and a mixture thereof are used as a base oil to prepare a refrigerator oil compsn. having a viscosity at 40 deg.C of 2 to 15cSt and a viscosity at 100 deg.C of 1 to 4cSt.
Patent JP-2000178941-A (JP)
Title: Connection structure with earth retaining revetment of pile type pier
Inventor: NAKAHARA TOMOHIRO
IPC: E02B3/06
Filed: 1998-12-15
Abstract: PROBLEM TO BE SOLVED: To prevent breakage of a pier at the time of horizontal movement of the earth retaining revetment during an earthquake by supporting one end side of a footboard, and movably supporting the other end side of the footboard for earth retaining revetment. SOLUTION: A footboard 9 is spanned between earth retaining revetment 1 and an upper structure 8, one end side of the footboard 9 is fixed on the upper structure 8 and the other end side is inserted in a recess part provided on the side of the pier 2 of the upper face of the earth retaining revetment 1. Then, the upper face is at the same height as the upper face of the earth retaining revetment 1 and the footboard 9, the rise part of the abutted side of the footboard edge part of the recess part is inclined upward, and the opposite footboard edge part end face is inclined in parallel. A slip material 13 of the small friction coefficient of Teflon and other synthetic resin material is interposed among a recess upper face, the rise part, the lower face of the footboard 9 and an edge part end face. When vibration occurs between the pier 2 and the earth retaining revetment 1, the footboard 9 moves in the recess part to absorb the vibration, and the footboard edge part end face is lifted along the inclination even for the horizontal movement of the earth retaining revetment 1. Thereby the breakage of the pier 2 can be prevented.
Patent JP-H06217039-A (JP)
Title: Electronic sound source device
Inventor: KATSUMATA HIDEO
IPC: H04M11/00
Filed: 1991-12-20
Abstract: PURPOSE:To suppress the time lag and at the same time to increase the number of sounds produced at a time by reproducing an acoustic waveform only when it is coincident with the number of an electronic sound source and generating the audio signals. CONSTITUTION:The electronic sound sources 1A, 1B and 1C are connected in parallel to each other, and the performance information (a) are supplied at a time to these sources 1A-1C. In this case, however, only the acoustic waveforms of the percussion instruments are stored in the waveform memory of the source 1A. Meanwhile the acoustic waveforms of the wind instruments and the string instruments are stored in the memories of the sources 1B and 1C respectively. Thus each CPU 2 disuses the undesired data and fetches only the necessary data as long as the information (a) are supplied to the memories 1A-1C in parallel to each other. Then the CPU 2 has an access to each waveform memory 4 to output the data. A mixer 6 mixes together the outputs of the memories 1A-1C and then generates an audio output (b).
Patent JP-2000180593-A (JP)
Title: Method and device for preventing obstruction of storage tank for high-level liquid waste
Inventor: INOUE TETSUO
IPC: G21F9/02
Filed: 1998-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a new method and a new device for preventing the obstruction in a storage tank for a high-level liquid waste that can both easily and securely remove deposit precipitating on equipment in the storage tank for the high-level liquid waste. SOLUTION: After pure water or the water mixed with an cleaning agent is heated to a prescribed temperature to make hot washing water, it is poured at regular time intervals into such devices as a hydrogen scavenge line 4, a liquid level gauge 6 and a liquid waste transportation line 3 located in a high- level liquid waste storage tank (A) to dissolve and remove oxides (salt) precipitating near a fluid inlet and a fluid outlet of the devices. Consequently, such inconvenience as obstruction can be prevented beforehand by both easily and securely removing the deposit precipitating on such devices as the hydrogen scavenge line 4, the liquid level gauge 6 and the liquid waste transportation line 3.
Patent JP-2000183406-A (JP)
Title: Led
Inventor: SUMITOMO TAKU
IPC: H01L23/48
Filed: 1998-12-15
Abstract: PROBLEM TO BE SOLVED: To suppress the increase in temperature of a molding section to prevent the decline in light output due to yellowing and make possible the lighting with a high luminance by molding a chip which constitutes a light emitting section with transparent resin and providing the device with lead terminals connected to the chip and providing a plurality of heat sinks in the molding section. SOLUTION: One end of each of two heat sinks 7 is buried in both side faces in the back of a molding section 1 made by molding of transparent resin. The molding section 1 covers a semiconductor chip 5 which constitutes a light emitting section and the chip 5 is electrically connected with lead terminals 2, 3 made of aluminum, etc. A lower face of the chip 5 is joined to a mirror 4 installed at a front end part of the lead terminal 3 and a gold wire 6 is connected to an upper face of the chip 5. When the molding section 1 is heated up due to the heat generated by the supply of power to the chip 5, the heat of the molding section 1 is dissipated through the heat sinks 7 an thereby the temperature of the molding section 1 is lowered. Thereby, the decline in light output due to yellowing of the molding section 1 can be prevented and the life of the whole device can be extended.
Patent JP-H06182468-A (JP)
Title: Machining method for metal sheet box
Inventor: YOSHIOKA KOICHI
IPC: B21D28/00
Filed: 1992-12-21
Abstract: PURPOSE:To provide a reliable joining method without a welding defect of a molten separation, etc., in a weld joining of a corner part of a box of metal sheet. CONSTITUTION:After a flat sheet A forming a cut and removed part is executed with blanking and stepped edge parts 10, 11, 12, 13 are formed, a 1st bending to form step parts 11B, 13B is executed by pressing down a part of stepped edge parts 11, 13 by a sheet thickness portion is executed, then in a 2nd bending, the stepped edge parts 11, 13 are butted so that the step parts 11B, 13B are lapped with the corresponding stepped edge parts 11, 13, and the welding is executed.
Patent JP-2000180398-A (JP)
Title: Reference electrode
Inventor: TOMITA KATSUHIKO
IPC: G01N27/30
Filed: 1998-12-15
Abstract: PROBLEM TO BE SOLVED: To restrict the outflow of an internal liquid and operate an electrode stably for a long life by constituting a liquid junction part of a shutter mechanism of an electrostatic actuator system or the like and flowing out the internal liquid via the liquid junction part only when it is necessary. SOLUTION: A liquid junction part constituted of, e.g. a shutter mechanism 7 of an electrostatic actuator system is set to below a reference electrode used in an electrochemical electrode measurement method. The shutter mechanism 7 is comprised of, for example, electrodes 11 and 12 shaped like comb teeth and, for example, a thin insulating sheet, and includes a movable element 18 with a through hole 19 opened to a part thereof. At a measurement, in a state where the movable element 18 shuts a liquid channel 10, a d.c. voltage of a predetermined polarity is impressed to the electrodes 11 and 12, whereby the movable element 18 is moved to open the liquid channel 10. After the measurement, a d.c. voltage of an opposite polarity is impressed to the electrodes 11 and 12 thereby shutting the liquid channel 10.  The liquid junction part may be constituted of an ink jet system or a system using a polymer gel of electric shrink properties.
Patent JP-H10197778-A (JP)
Title: Lens barrel and photographic device equipped with the same
Inventor: WATANABE KOJI
IPC: G02B7/28
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To make it possible for a photographer to optionally set the moving range of a focusing lens group and also to perform a useful focusing operation at the time of moving, as for a lens barrel. SOLUTION: The focusing lens group L1 is moved by a cam cylinder 14 which is rotated by an actuator constituted of a rotor 20, etc., based on the focus signal from the camera, and a brush 34 for reading the signal of a potentiometer 33 relatively moving with the cam cylinder 14 is installed on the fixed barrel 11 which is engaged with the cam cylinder 14, on the other hand, 1st and 2nd optional points in the moving range of the focusing lens group L1 are set by a setting switch, and also, the points are stored by a memory circuit, and the lens barrel is provided with a calculation circuit for calculating the moving distance and moving direction of the focusing lens group between the 1st and 2nd optional points and a selection switch for selecting the moving range, and then,  the moving distance of the focusing lens group between the 1st and 2nd points is calculated based on the output of the potentiometer 33, then, the movable range is controlled.
Patent JP-H05171351-A (JP)
Title: Cold rolled steel sheet for deep drawing having non-aging characteristic and excellent in baking hardenability and its production
Inventor: TANIGAWA KATSUMI
IPC: C22C38/00
Filed: 1991-12-25
Abstract: PURPOSE:To provide a method to produce a cold rolled steel sheet for deep drawing having non-aging characteristic and excellent in baking hardenability by preparing a cold rolled steel sheet having a specific composition where the relationship among respective contents of C, Nb, and V is specified. CONSTITUTION:A cold rolled sheet of a steel which has a composition consisting of, by weight, 0.0015-0.0045% C, <=0.02% Si, 0.10-0.30% Mn, <=0.015% P, <=0.010% S, 0.02-0.07% sol.Al, <=0.0030% N, Nb in the range satisfying 2.0<=Nb/C<=6.5, V 0.001-0.030% in the range satisfying 0.4<=(V/51)/[{C-(12/93)Nb}/12]<=3.0, and the balance Fe with inevitable impurities is prepared. By this method, the cold rolled soft steel sheet excellent in baking hardenability and deep drawability, having non-aging characteristic at ordinary temp., and also having a tensile strength of 30kgf/mm<2> class can be obtained.
Patent JP-H06195105-A (JP)
Title: Self-tuning controller
Inventor: SASAKI KIYOHIRO
IPC: G05B13/02
Filed: 1992-12-22
Abstract: PURPOSE:To execute self-tuning without receiving directly the influence caused by a fluctuation of a manipulated variable. CONSTITUTION:The controller is provided with a control operating part 12, a closed loop transfer function identifying part 20 for identifying a closed loop transfer function of the whole control system, based on a target value and a controlled variable, an object transfer function identifying part 22 for identifying a transfer function of a control object 30 by using a coefficient of the identified closed loop transfer function and a control parameter of the control operating part 12, a reference model setting part 18 for setting a reference model for showing a desirable control performance of the whole control system, and a parameter calculating part 16 for determining a new control parameter of the control operating part 12 for realizing the control system being equivalent to the reference model.
Patent JP-H10180142-A (JP)
Title: Air cleaner
Inventor: AOI MASAJI
IPC: F24F7/00
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To increase the introduction of air while forming an air cleaner of an electric dust collection type into the shape of not being bulky and being long horizontally, which is suitable for cleaning air in an automobile. SOLUTION: A number of air suction holes 3 are formed almost all over the length of the peripheral face of a main body case 1 formed into the horizontally long cylindrical shape. A corona discharge electrode 10 to which high voltage is applied and a counter electrode 11 are provided in the longitudinal direction of the case respectively in a horizontally long dust collection chamber S formed in the main body case 1. Cylindrical installation leg sections 2 communicating with both ends of the dust collection chamber S are provided on both ends of the main body case 1. Blower means 5 for exhausting forcedly the air in the dust collection chamber S to the outside of the case are provided on the installation leg sections 2.
Patent JP-2001177297-A (JP)
Title: Integrated circuit positioning system
Inventor: KUWANA MASABUMI
IPC: H05K13/04
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To provide an integrated circuit positioning system which is easily aligned for clear image and regulated. SOLUTION: This integrated circuit positioning system comprises a first imaging means 11a for imaging the print pattern of a printed board 21, a second imaging means 11b for imaging the lead pattern of an integrated circuit 22, a board position regulating means 14 adjustable at the position of the board 21, so that the pattern imaged by the means 11a is superposed with the lead pattern imaged by the means 11b, a circuit position regulating means 15b adjustable at the position of the circuit 22 so that the pattern imaged by the means 11a is superposed with the pattern imaged by the means 11b, and a circuit moving means 15c for moving the circuit 22 position regulated by the means 15b at a predetermined distance to match the circuit 22 to the board 21 position regulated by the means 14.
Patent JP-H10192845-A (JP)
Title: Phosphate ion removing agent, removing-recovering method thereof
Inventor: GOTO YOSHIAKI
IPC: C02F1/28
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To adsorption-remove a phosphate ion by a simple method and to recover the ion as a phosphoric acid aqueous solution by using an iron ion treatment material ion-exchanged with an aqueous solution containing an iron ion and/or carried as a removing agent for a phosphate ion contained in raw water. SOLUTION: A removing agent for a phosphate ion contained in raw water is prepared from an iron ion treatment material ion-exchanged with an aqueous solution containing an iron ion and/or carried, when a phosphate ion is removed from the raw water, the treatment material, after being contacted with the raw water to adsorb the phosphate ion, is treated to be alkaline, and treated to desorb the adsorbed phosphate ion to be recovered. On this occasion, the concentration of an iron-ion-containing aqueous solution for preparing the treatment material is made at least 0.6mol/liter. As a material for the treatment material, inorganic materials such as zeolite and sodium silicate or the mixture of them are named.
Patent JP-2001171907-A (JP)
Title: Paper folding device
Inventor: YOSHIKAWA HIROYUKI
IPC: B65H37/06
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a paper folding device of a simple configuration, compared with a conventional mechanism including a four-roller set, capable of folding a sheet of paper in various form. SOLUTION: A retreat area 11 is provided upstream of a paper folding roller couple 7, while a paper folding member 2 is installed in a narrow portion between a first transporting path 12 and the retreat area 11. The roller couple 7 is stopped and the leading edge of each copying sheet is butted to a nip, and the too long portion of the copying sheet is made to retreat in loop form into the retreat area 11, and the position to be folded in pressed to the nip by the paper folding member 2, and a Z-fold is made by rotating the roller couple 7 in the regular rotation.  The copying sheet is received while the roller couple 7 is rotated reversely, and the leading edge is made to retreat straight into the retreat area 11, and the position to be folded is pressed by the folding member 2 to the nip of the roller couple 7, and a two-fold is generated when the roller couple 7 is rotated normally. If then the roller couple 7 is rotated reversely and a return is made to the upstream, an open fold is creased.
Patent JP-2001173962-A (JP)
Title: Door locking mechanism
Inventor: KITAYAMA HIROKI
IPC: F24C7/02
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a door locking mechanism which can highly reliably detect the closed state of a door. SOLUTION: The door locking mechanism is installed to equipment or a device provided with a main body 1 having an opening 1a and a door 2 which opens and closes the opening 1a by coming into contact with and parting from the opening 1a, maintains the door 2 in a closed state, and detects whether or not the door 2 is in the closed state. The mechanism has locking projections 6 attached to the door 2 in such a way that the projections 6 can make reciprocating motions, locking sections 10 which are provided on the main body 1 and engaged with the projections 6 to lock the door 2 to the main body 1 when the door 2 is closed, and a microswitch 5 which is attached to the main body 1 so that the microswitch 5 may be turned on when the projections 6 press prescribed pressing spots when the door 2 is closed.  The mechanism is also provided with guide sections 18 and 19 which guide the projections 6 to the pressing spots of the microswitch 5 on the main body 1.
Patent JP-2001171170-A (JP)
Title: Electronic photography device
Inventor: IWATA NOBUO
IPC: G03G15/01
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To provide an electronic photography device capabie of correcting a toner image displacement caused by replacement or maintenance of an image supporting member. SOLUTION: In an electron photography device 1 comprising a conveyance belt 13 for conveying a transfer paper P, and a plurality of photosensitive drums disposed in a row along the conveyance belt 13 conveyance direction, for forming a color image by successively transferring a toner image of each color supported by each photosensitive drum onto the transfer paper P, a cover open switch 63 for detecting whether an exterior cover 53 of a device main body 2 is opened or closed, a displacement amount detecting mechanism 89 for detecting the displacement amount of the toner image to be tranferred onto the transfer paper P, and a correction part 6 for correcting the toner image displacement are provided such that in the case the cover open switch 63 detects closure of the exterior cover 53,  the correction part 6 executes at least one correction selected from the group consisting of the scanning line writing timing correction, the scanning line tilt correction, and the clock frequency correction according to a detection signal from the displacement amount detecting mechanism 89.