baber/WOPTO huggingface dataset:
Patent JP-2002214130-A (JP)
Title: Light wave tomogram measuring device
Inventor: SATO MANABU
IPC: A61B10/00
Filed: 2001-01-16
Abstract: PROBLEM TO BE SOLVED: To provide a light wave tomogram measuring device capable of executing three-dimensional velocity vector measurement. SOLUTION: In this light wave tomogram measuring device, a light wave from a coherent light source 201 is divided into four, and transmitted through three frequency shifters 207, 208, 209, respectively, to thereby form a first light wave 1, a second light wave 2, a third light wave 3, and a fourth light wave 4 (frequency: f0+f1,2,3) entering a photodetector 219 as reference light without passing the frequency shifters, and the first light wave 1 enters an objective lens(OL) 213 along the optical axis of the OL 213, and the second light wave 2 enters the OL 213 at a peripheral part of the OL 213, and its outgoing light wave intersects the first light wave 1 at an angle θ formed in the X-Z plane, and the third light wave 3 enters the OL 213 at a peripheral part of the OL 213, and its outgoing light wave intersects the first light wave 1 at the angle θformed in the Y-Z plane, and, when a scattering body which is an organism tissue is moved at a speed V1, heterodyne detection of scattered light caused by the scattering body is executed by the photodetector 219, and frequency analysis thereof is executed by an RF spectrum analyzer 220.
Patent JP-2002218146-A (JP)
Title: Image read system, image reader, server and mobile terminal
Inventor: AZUMA MASAYA
IPC: G06Q30/06
Filed: 2001-01-16
Abstract: PROBLEM TO BE SOLVED: To easily manage a system in details that stores image data of unspecified users in a state that the user can read the data by its possessed terminal at a low cost. SOLUTION: A mobile phone 2 of a user is connected through a connector 4 to a scanner connected to a server via a data transmission line 6 and operating the mobile phone 2 allows the server 3 to transmit/receive information required to store image data between the scanner 1 and the server 3 so as to store the image data of the user to the server 3. Since a directory of the server 3 in which the image data are stored is identified by storage destination information sent from the server 3 to the mobile phone 2 via the scanner 1, the user allows a home terminal 8 to read its own image data stored in the server 3 on the basis of the storage destination information stored in the mobile phone 2.
Patent JP-2002214891-A (JP)
Title: Image forming apparatus
Inventor: MATSUDA HIROAKI
IPC: G03G15/09
Filed: 2001-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized inexpensive image forming apparatus for forming an image of high quality by setting toner concentration so that it is optionally changed against the self control of the toner concentration, dispensing with a toner concentration detecting means. SOLUTION: The apparatus is constituted of a developing means (4) for forming a toner image of a latent image formed on an image carrier (1) charged by an electrifying means (2) with a latent image forming means (3), a developer- carrying means (4a) for holding and carrying two-component developer after the toner is supplied from a toner supply means (4b) of the developing means (4), a 1st control means (4c) for controlling the quantity of the two-component developer, a two-component developer containing means (4d) for containing the controlled two-component developer, a 2nd control means (4e) for controlling the quantity of the two-component developer (tc) held and carried by the developer carrying means (4a) and a developer stirring means (4f) which is held rotatably facing the developer carrying means (4a) in the two-component developer-storing means (4d)  and for stirring the two-component developer. Also, the apparatus is provided with other 19 items.
Patent JP-2002217687-A (JP)
Title: Oscillation circuit
Inventor: MIZOE KIMIYOSHI
IPC: H03K3/0231
Filed: 2001-01-19
Abstract: PROBLEM TO BE SOLVED: To provide an oscillation circuit which consumes little current. SOLUTION: There are provided first and second comparators COMP1 and COMP2 which compare an output voltage Vo of an oscillation circuit with first and second reference voltages Vref1 and Vref2. The outputs of the comparators COMP1 and COMP2 are connected respectively to first and second inputs of a driver circuit and the output of the driver circuit is connected to an input of a charge/discharge control circuit. The output of the charge/ discharge control circuit, i.e., the output Vo of the oscillation circuit, is connected to an output capacitor Co, whose charge/discharge is controlled to output a triangular wave.  There is provided a first bias control circuit to which the output Vo of the oscillation circuit and a first arbitrary voltage V1 including the first reference voltage Vref1 are inputted and whose output is connected to a bias control voltage input provided for the bias control of the first comparator. There is provided a second bias control circuit to which the output Vo of the oscillation circuit and a second arbitrary voltage V2 including the second reference voltage Vref2 are inputted and whose output is connected to a bias control voltage input provided for the bias control of the second comparator.
Patent JP-2002211293-A (JP)
Title: Vehicular seat
Inventor: TANIGUCHI AKINORI
IPC: B60N2/08
Filed: 2001-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a slip-up type vehicular seat suitable for a second seat, capable of easily conducting a forward flip-up action, keeping a flip-up angle constant, and ensuring a large getting on/off space. SOLUTION: By the full operation of a lock releasing lever 42, an interlocking mechanism 50 of a seat slide device 10 is actuated, and a lock of a slide latch 33 provided on an operating rod 32 and a lock hole 24 of a lower rail 20 is released. By a helper spring mechanism 31, an upper rail 30 is made to self- travel from a frontmost state or a rearmost state of a seat to a neutral position with regard to the lower rail 20. In the middle of self-traveling of the upper rail 30, a lock-on state of the interlocking mechanism 50 keeping a releasing state of the slide lock is automatically released. The slide latch 33 is engaged with the lock hole 24 of the lower rail 20 at the neutral position.
Patent JP-2002210117-A (JP)
Title: Winning port opening/closing mechanism for winning device in pachinko game machine
Inventor: KANAZAWA HIROSHI
IPC: A63F7/02
Filed: 2001-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a winning port opening/closing mechanism for which an opening/closing member for opening and closing a winning port performs dynamic opening/closing operations in the winning device of a Pachinko game machine. SOLUTION: The opening/closing members 21 for opening and closing the winning port 19 are provided so as to be driven to be vertically rotated through rotation drive means 23 and guide surfaces 22 almost orthogonal to the rotation direction are formed on the opening/closing members 21. The opening/closing members 21 are constituted so as to be rotated in one direction by the rotation drive means 23 and conversion-controlled to an open position at which the guide surfaces 22 are inclined downwards to the side of a winning area 15 to guide game balls to the winning area 15 and a close position at which the guide surfaces 22 shield to the winning port 19. Thus, since the opening/closing members 21 are vertically rotated in the same direction at both opening and closing drives, the operation of the opening/closing members 21 become dynamic and large.
Patent JP-2002219483-A (JP)
Title: Dynamic filtration method
Inventor: SUGIMOTO KATSUMI
IPC: B01D69/14
Filed: 2001-01-24
Abstract: PROBLEM TO BE SOLVED: To prevent the compaction of a filter layer and also to wash the inside of a filter body by properly controlling a filtration flow rate and periodically separating the filter layer formed on the outside surface of a filter fabric by the aeration from the lower side of the filter body for the maintenance of a stable flow rate or the quality of filtrate in a dynamic filtration. SOLUTION: In this dynamic filtration method in which the filter fabric through which activated sludge is passed is located on a supporting body, the filter body with a filtrate extraction outlet is immersed and disposed in a tank storing a activated sludge mixture, and an activated sludge layer is formed on the surface of the filter fabric to extract the filtrate by filtering the activated sludge mixture, a flowmeter at a filtrate discharging pipe detects the filtration flow rate from the filter body to change the conditions for washing the filter body for a long and stable treatment.
Patent JP-2002221333-A (JP)
Title: Indoor machine for air conditioner
Inventor: NISHIZUKA TOSHIHARU
IPC: F24F13/22
Filed: 2001-01-26
Abstract: PROBLEM TO BE SOLVED: To provide an indoor machine for an air conditioner capable of preventing the occurrence of vapor condensation to a display part during dehumidification and having a display part provided at the central part of a front grill. SOLUTION: In a way that the lower end of a display stand 8 to which a printed circuit for display is attached is formed in a notch shape with a holding part 12, in which the printed circuit board 7 for display is fitted in, remaining, cold radiation to the bottom of the display stand 8 from a supply grill 5 cooled by a heat exchanger 3 during dehumidification can be suppressed.
Patent JP-2001241366-A (JP)
Title: Intake system of internal combustion engine
Inventor: OSUGA MINORU
IPC: F02M35/10
Filed: 2001-01-29
Abstract: PROBLEM TO BE SOLVED: To make compactness by mounting all of the parts of an intake sys tem from an air cleaner to an intake port of an engine. SOLUTION: The air entering from inlet port 5 of an air cleaner 3 is introduced through a passage 6 and an air cleaner element 3 to an intake air amount detecting means 7. Downstream of the means 7, a throttle valve 8 is mounted. The air passing through the throttle valve 8 passes through a collector portion 10 and is introduced to an independent suction pipe 11 corresponding to each cylinder. Then, the air passes through an inlet port portion 4 and is suctioned into an engine combustion chamber 12. The passage portion 6 of the air cleaner 3, the independent suction pipe 11 of a plurality of cylinders, and the collector portion 10 are arranged through partition walls or are arranged to directly neighbor to each other. A control unit 13 of an engine control is arranged in a passage 6 in a backwash of an inlet portion 5 of the air cleaner 3.
Patent JP-2002224725-A (JP)
Title: Method for changing rolling load distribution in tandem rolling mill
Inventor: OU FUKOKU
IPC: B21B37/00
Filed: 2001-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a controlling method for rolling load distribution on a tandem rolling mill which can control material crown of a sheet strip properly by adjusting a roll bender, even when a rolling schedule is changed to bring a rolling load balance of each rolling stand to a designated value. SOLUTION: In the tandem rolling mill comprised of multiple rolling stands with work roll benders, the method for changing rolling load distribution is characterized in that, while controlling a delivery side thickness of the final stand at a target value, the rolling load at each stand is changed to a designated proportion by changing the delivery side thickness and roll speed proportion at each stand, and also the material crown at the delivery side of each stand is controlled to a designated value by adjusting the work roll bending force at each stand.
Patent JP-2002227512-A (JP)
Title: Parallel top-hinged outswinging window
Inventor: OIZUMI SATOSHI
IPC: E05F11/12
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a parallel top-hinged outswinging window decreased in number of part items and simple in constitution. SOLUTION: A sash 3 provided on the inside of a window frame 1 is supported by a parallel projecting arm 30, a guide groove 52 is formed in a sash side bracket 31 provided on the parallel projecting arm 30, and a projecting part 53 of a slide plate 5 moved vertically along the inner surface of a vertical frame 1a of the window frame 1 is slidably inserted in the guide groove 52. The guide groove 52 is provided with a substantially vertical lock groove part 52a and an inclined groove part 52b connected to the lower end of the groove part 52a and inclined toward the outdoors. The projecting part 53 is fitted in the lock groove part 52a in the closed state of the sash 3, thereby locking the sash 3 in the closed state. Accordingly, assembling of a locking mechanism is not needed so as to decrease the number of part items, facilitate assembly, reduce the cost.
Patent JP-2002231979-A (JP)
Title: Method of manufacturing for photovoltaic device and photovoltaic device
Inventor: YAMAMOTO KEISHO
IPC: H01L31/04
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a photovoltaic device, which can prevent short-circuiting of a photovoltaic element due to defective work, and to provide the photovoltaic device. SOLUTION: A dividing groove 41 is formed on a first semiconductor layer 3 and an electrode film 4 (e). A second semiconductor layer 5 whose content of hydrogen is higher than the first semiconductor layer 3 is formed thicker than the first semiconductor layer 3 on the electrode film 4. A second semiconductor constituting the second semiconductor layer 5 is deposited in the dividing groove 41 (f). The second semiconductor layer 5 and the second semiconductor in the dividing groove 41 are irradiated with a laser beam 6 by following the groove 41. The second semiconductor, a residue 4b and molten droop 4b are scattered and removed (g).
Patent JP-2001245989-A (JP)
Title: Self expandable stent graft
Inventor: DAVILA LUIS A
IPC: A61F2/06
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a stent graft to be inserted into a target region inside the internal duct of a patient. SOLUTION: This graft is fed in a shrunk/crimped condition to the target region so as to be transplanted in an expanded condition to the target region. This graft is provided with a self-expandable outer stent which is a tubular member formed of an elastic material. The graft is also provided with a tubular soft porous graft member extending along the inside of the outer stent. This graft member is provided with the front end part and the rear end part which are folded back and connected to the front end part and the rear end part of the outer stent respectively so as to form cuff parts. In addition, the stent graft is provided with a self-expandable inner stent which is a tubular member formed of an elastic material. The inner stent is arranged on the inside of the graft member, and the inner stent, the graft member, and the outer stent are adjacent to each other.
Patent JP-2002229196-A (JP)
Title: Photopolymerizable composition and recording material
Inventor: TAKASHIMA MASANOBU
IPC: G03F7/031
Filed: 2001-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a photopolymerizable composition highly sensitive to not only ultraviolet light but also visible light to infrared light and a recording material excellent in sensitivity and the decolorability of a ground part (a non-image part) and capable of forming a clear high-contrast image. SOLUTION: The photopolymerizable composition contains a polymerizable compound having an ethylenically unsaturated bond, a compound of formula (I) and a radical generating agent capable of generating a radical by interaction with the compound of the formula (I).
Patent JP-2002225253-A (JP)
Title: Liquid ejection device
Inventor: CHO SHUNKA
IPC: B41J2/205
Filed: 2001-02-02
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet type recorder, in a wider sense, a liquid ejection device capable of recording highly precisely even when frequency variation, etc., occur in a motor of a moving mechanism for moving a recording head. SOLUTION: A latch signal output part 101 outputs plural latch signals in synchronization with a passage timing of each passage position of a head member. A channel signal output part 103 outputs a channel signal after the set time difference following each latch signal based on a set time difference to the latch signal. A time difference correction part 104 corrects the set time difference based on the output cycle of the latch signal. A drive signal generating means 105 generates an ejection drive signal having a latch pulse waveform PS1 appearing in synchronization with the output timing of the latch single, and channel pulse waveforms PS2, PS3 appearing in synchronization with the output timing of the channel signal.
Patent JP-2002232770-A (JP)
Title: Image recording apparatus
Inventor: OHASHI ISAO
IPC: G03B5/00
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To avoid occurrence of camera shake even if a camera is made small- sized and light-weight. SOLUTION: An image recording apparatus 1 comprises an imaging lens system 3 to optically cut an image from the outside, a record medium 10 to fetch the image cut by the lens system 3 and record it as image information, and an operating means to output an image fetch instruction for fetching the image cut by the lens system 3 into the medium 10, where the operating means are touch sensors 8a, 8b sensing touches by different types of bodies.
Patent JP-2002231734-A (JP)
Title: Substrate unit, semiconductor element, mounting method and manufacturing method there of
Inventor: TOYAMA HIROSHI
IPC: H01L21/301
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To solve a problem that, when electronic components, e.g. a plurality of semiconductor chips, are arranged fixedly on a wiring board through thermosetting adhesive, a positional shift occurs through shrinkage of the adhesive during thermosetting process depending on the state of the adhesive projecting around the semiconductor chip to cause lowering of positional accuracy or damage to a component. SOLUTION: A wiring board 11 is coated with a die bond resin 13 wider by a specified amount that the width WLED of the facing lower surface of an LED array 1 arranged on the wiring board 11 such that uniform fillets 13a and 13b are formed on the long side faces 1a and 1b of the LED array 1. Furthermore, the cavity section between adjacent LED arrays 1 is filled with die bond resin 13 in the arranging direction so that positional shift can be suppressed in that direction.
Patent JP-2002225436-A (JP)
Title: Optical information recording medium and its manufacturing method
Inventor: MIURA YUJI
IPC: G11B7/243
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To provide an optical information recording medium for eliminating necessity of an initializing process without re-designing a recording layer composition in the medium having a metastable Sb3Te phase belonging to a space group Fm3m in the medium having a phase change recording material having Sb and Te as a recording layer. SOLUTION: The optical information recording medium comprises the recording layer and a crystallization accelerating layer contacted with at least a part of the recording layer and made of a Bi compound having a high melting point.
Patent JP-2002015913-A (JP)
Title: Magnetic ferrite powder, magnetic ferrite sintered body, laminated ferrite part and its manufacturing method
Inventor: ENDOU SHINJI
IPC: H01F1/36
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a laminated ferrite part, equipped with a hexagonal ferrite magnetic layer having a Z-phase as a primary phase. SOLUTION: Magnetic ferrite layers 2 and internal electrodes 3 are laminated alternately, and the internal electrodes 3 and has an outer electrodes 5 electrically connected to the internal electrodes 3 are provided to the laminate for the formation of a laminated chip bead 1. According to X-ray diffraction, the magnetic ferrite layer 2 is constituted of a magnetic hexagonal ferrite sintered body, that has a Z-phase (M3Me2Fe24O41: M is one or more from among alkaline earth metal elements, Me is one or more from among Co, Ni, Mn, Zn, Mg and Cu) as a primary phase and is 1 to 5 μm in average crystal grain diameter.
Patent JP-2002239878-A (JP)
Title: Working device with number managing function
Inventor: OSAWA HIROYUKI
IPC: G05B19/418
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To compatibly establish the management of a plurality of processes and accurate number management. SOLUTION: A plurality of placement parts 28 are provided on a working plate 22 of a working table 20. The specified number of works 1 to be placed on the placement part 28 is set to be a unit number such that the number of works can be easily and visibly seized.
Patent JP-2002241801-A (JP)
Title: Fine metal-combined hollow sphere, and its manufacturing method
Inventor: BIZEN HIROSHI
IPC: B22F9/02
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a new fine metal-combined hollow sphere which is constitut ed by using inorganic natural glass as a core material and coating the core material with metal and has low degree of sphericity, low surface roughness and high heat resistant temperature, and its manufacturing method. SOLUTION: The core material composed of inorganic natural glass is coated with the metal and the resultant metal-coated core material is heated in the air at a temperature not lower than the melting temperature of the above coating metal. By this method, the fine metal-combined hollow sphere having low degree of sphericity, low surface roughness and high heat-resistant temperature can be manufactured.
Patent JP-2002237400-A (JP)
Title: Charged particle beam acceleration device and radiation exposure facility using same
Inventor: NAKANISHI TETSUYA
IPC: C02F11/00
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To obtain a charged particle beam acceleration device which has a small installation space, and is reduced in production cost, and to obtain a radiation exposure facility which can make radiation shield steadily using this acceleration device and of which construction cost is low. SOLUTION: The charged particle beam acceleration device 50 comprises an electron gun 11 that generates charged particle beams, an accelerator body 12 that has an acceleration cavity 13 for accelerating the charged particle beams and deflection electromagnetic 52, 53 for deflecting the accelerated charged particle beams, a supporting table 23 for supporting this accelerator body 12, a power amplifier 15 for amplifying the high frequency power, and a coaxial tube 16 for guiding the high frequency power to the acceleration cavity 13. As the power amplifier 15 is arranged in the space below the supporting table 23, the installation space is reduced. As this acceleration device 50 is covered by the radiation shielding material, it is not necessary to make radiation shield of the whole radiation exposure facility, thereby construction cost is reduced.
Patent JP-2002239653-A (JP)
Title: Plated steel plate bending device, and tool for cleaning plating powder
Inventor: SHIMA KOJI
IPC: B21D37/00
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To improve the bending accuracy by reducing the quantity of plating powder dropped from a plated steel plate under bending operation, and to improve the safety by rapidly cleaning the plating powder without placing a hand between blades. SOLUTION: A plated steel plate bending device comprises rotary members 3 and 4 placed on both shoulders facing each other of a die D, edge parts 9 and 10 for scraping down plating powder M dropped from the plated steel plate W during the bending operation and adhered to the rotary members 3 and 4, and a groove 8 for depositing the plating powder M scraped from the edge parts 9 and 10.