baber/WOPTO huggingface dataset:
Patent JP-2002168834-A (JP)
Title: Metal detector
Inventor: MITANI SATOSHI
IPC: G01V3/10
Filed: 2000-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a metal detector which enhances the reliability of the detection of a metal piece. SOLUTION: In the metal detector, a transmitting coil 6 and a receiving coil 7 are arranged and installed along he conveyance passage of a specimen 1, the output signal b of the receiving coil 7 is synchronously detected by an excitation signal and a signal which has 90 deg.-phase-shifted the excitation signal, and the metal piece contained in the specimen 1 is detected on the basis of respective synchronous detection signals.  The metal detector is provided with a work-phase calculation means 39 which sequentially calculates a work phase ϕS on the basis of the Lissajou waveform of each specimen, charge-amount calculation means 27, 28 which calculate a change amount ΔϕS on the basis of the preset reference work phase ϕSS of each sequentially calculated work phase ϕS and a measuring-phase adjusting means 37 by which the relative phase between an excitation signal applied to the transmitting coil 6 and an excitation signal applied to respective synchronous detectors 9a, 9b are changed equivalently by using the calculated change amount and by which the work phase calculated on the basis of the Lissajou waveform 15 is approximated to the reference work phase.
Patent JP-2002174976-A (JP)
Title: Fixing device
Inventor: ISHIKAWA YOICHI
IPC: G03G15/20
Filed: 2000-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device equipped with a releasing agent coating roller capable of restraining the coating amount of a releasing agent in the initial stage at the time of oil coating operation by the roller to a level that failure such as oil staining is not caused and increasing the coating amount of the releasing agent in a stable state at the time of oil coating operation by the roller to a level that failure such as offset is not caused, thereby preventing image noise from being produced. SOLUTION: This fixing device is equipped with a rotating member 34 for heat and pressure-fixing a toner image held on a sheet 10, and the releasing agent coating roller 50 holding the releasing agent for preventing offset to be applied to the member 34 inside. Then, the roller 50 is equipped with a releasing agent holding layer 56 provided on the surface of a core bar 55 and holding the releasing agent, a surface layer 57 provided on the surface side of the holding layer 56, and a middle layer 58 disposed between the holding layer 56 and the surface layer 57 and whose releasing agent holding ability is set to be larger than that of the holding layer 56 and of the surface layer 57.
Patent JP-2002173482-A (JP)
Title: Method for producing 2,4-dihydroxypyridine
Inventor: MATSUO YOSHIMI
IPC: C07D213/69
Filed: 2000-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a 2,4-dihydroxypyridine under a mild condition, in a good yield and industrially advantageously. SOLUTION: This method for producing the 2,4-dihydroxypyridine is characterized by reacting a 2-sulfonylpyridine derivative expressed by the general formula (I) with an alcohol expressed by the general formula (II) in the presence of a base to obtain a 2,4-diaralkyloxypyridine derivative expressed by the general formula (III), and performing a hydrogenolysis of the obtained 2,4- diaralkyloxypyridine derivative in the presence of a catalyst.
Patent JP-2001227898-A (JP)
Title: Improved gas pressure type shotgun
Inventor: GUSSALLI BERETTA UGO
IPC: F41C7/00
Filed: 2000-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a gas pressure type shotgun having a gun barrel, a cylinder mounted at the barrel and a piston. SOLUTION: The piston 13 moves between a forward stop position and a rear control operation position along a guide rod 16 in the cylinder 12 to function and operate the shotgun as prescribed. The barrel 11 communicates with the cylinder via at least one inlet 14 for a part of a propulsion gas flowing by moving the piston therein to the rear operation position. A protective flap 20 is extended toward the piston into a cylinder chamber at the front side of the cylinder, disposed forward of the inlet 14 in the cylinder chamber to partly cover and protect the rod 16 of the piston. The piston has a scraper 22 for cleaning the rod.
Patent JP-2002181062-A (JP)
Title: Rotating knob
Inventor: HAYANO SHINICHI
IPC: H01C10/00
Filed: 2000-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a rotating knob sortable for every material and easy to be recycled in the rotating knob formed by a plurality of materials. SOLUTION: This rotating knob held by a shaft provided rotatably on a volume is provided with a fitting part press-fitted with the shaft, a knob cap part for inserting the fitting part and a coupling part for coupling the fitting part and the knob cap part. The fitting part has a collar part, a projecting part which projects on a center shaft of the collar part and is provided with a press-fitting hole for press-fitting the shaft, and a groove part for coupling and a rotation preventing part on an outer periphery of the projecting part. The knob cap part has a recessed part fitted into the collar part and a rotation preventing hole fitted into the rotation preventing part provided on a bottom surface of the recessed part. The coupling part is made to have a through-hole for inserting the projecting part and a projecting part fitted into the groove part for coupling on an inner wall of the through-hole.
Patent JP-2001305953-A (JP)
Title: Map information producing device and map information display device using the same
Inventor: ATA TERUAKI
IPC: G06T17/05
Filed: 2000-12-13
Abstract: PROBLEM TO BE SOLVED: To solve susch problem that it is necessary to correct horizontal coordinates by adding information on heights in order to three-dimensionally display roads such as a multi-level crossing and under pass based on two-dimensional map information. SOLUTION: In an external storage device 43, two-dimensional map information containing positional information and attribute information of roads expressed using links an nodes are stored. A CPU 41 firstly reads (S11) the two-dimensional map information from the external storage device 43. Next, the CPU41 generates height information based on a part of the attribute information, and adds the information to the map information (S12). Next, the CPU 41 calculates a gradient road and corrects the added height information (S13). Next, the CPU 41 calculates a road width and corrects a horizontal coordinate of the map information (S14) based on the positional relation of the road with the road width. Finally, CPU 41 records the obtained three-dimensional information in the external storage device 43 (S15).
Patent JP-2002184555-A (JP)
Title: Heating device
Inventor: KANAZAWA SHIGETOSHI
IPC: H05B3/20
Filed: 2000-12-14
Abstract: PROBLEM TO BE SOLVED: To improve energy-saving by supplying power to a heater only when some one is riding. SOLUTION: The heating device is provided with a heater part with self temperature control function 3 equipped with a function of automatically controlling temperature at a given level and a sensor part 7 which can detect a human body movement, by which, it is so structured that the heater is supplied with electricity only when a human body is on it (electricity is not supplied unless it is a human body), so that heater can be switched off when a human body is away.
Patent JP-2002189159-A (JP)
Title: Lens holding device and method for correcting eccentricity of lens
Inventor: NIHEI FUMIO
IPC: H04N5/225
Filed: 2000-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a lens holding device capable of correcting the eccentricity of a lens even after the lens is held and fixed. SOLUTION: A frame 11 is provided with an opening 12 so as to house the lenses 2 to 4. An adjusting part 13 has slender shape extended nearly in the tangential direction of the lenses 2 to 4 and is provided with a slender through- hole 13a inside, then both ends in the longitudinal direction of the slender shape are thinned and act as a distortion absorbing part 13b for absorbing distortion caused when the eccentricity of the lenses 2 to 4 is corrected. A guide pin for making the frame 11 slide, in which the lenses 2 to 4 are housed, is inserted in the through-hole 14a of a sleeve part 14 and the through-hole 15a of an ellipse part 15.
Patent JP-2002192265-A (JP)
Title: Die cart
Inventor: MORIYA HIDEYUKI
IPC: B21D37/04
Filed: 2000-12-21
Abstract: PROBLEM TO BE SOLVED: To shorten and save a work time for setting a lot of dies 9, 11 on turrets 5, 7 by saving time for taking a look at instructions for dies. SOLUTION: On the upper side of the cart 53, a plurality of punch fitting holes 65, 69 are provided receivably of punche dies 9, which can correspond and fit to a plurality of punch-mounting apertures 19 on an upper turret 5. On the lower side of the die cart 53, a number of die fitting holes 67 are provided receivably of dies 11, which can correspond and fit to a number of die- mounting apertures 21 on a lower turret 7. Station numbers of each punch- mounting aperture 19 are indicated near each corresponding punch fitting-hole 65, 69, and station numbers of each die-mounting aperture 21 are indicated near each corresponding punch fitting hole 67.
Patent JP-2002196029-A (JP)
Title: Device for inspecting substrate for display
Inventor: YAMAUCHI KAZUHIRO
IPC: G01R31/28
Filed: 2000-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a suitable device for inspecting continuity of a substrate for display having electrodes at a back side. SOLUTION: The device for inspecting the substrate for the display comprises a frame, one or more receiving materials for the substrate, one or more probe units, and a thrusting mechanism. The frame is equipped with a base plate having an opening. The receiving material for the substrate receives the substrate for the display on a surface so that the substrate for the display is located at the upper part of the opening and is parallel to the opening, and is arranged to the base plate. The probe unit is equipped with a plurality of contacts spaced in one direction at one end and is arranged to the frame so that the probe unit is located at the lower side of an arrangement position of the electrodes of the substrate for the display when the contacts face upward. The thrusting mechanism relatively thrusts the one end of the probe unit to the substrate for the display.
Patent JP-2002192424-A (JP)
Title: Synchronous tapping control method
Inventor: OBA SHUSUKE
IPC: B23G1/16
Filed: 2000-12-25
Abstract: PROBLEM TO BE SOLVED: To solve the problem that an acceleration/deceleration time is required by deceleration stop of a main shaft and a Z-axis at a forward tapping start position and a backward tapping finish position resulting in a longer tapping time (tapping cycle) per hole and a machining time is increased particularly for tapping a number of holes. SOLUTION: This method of controlling synchronous tapping function for tapping while controlling a main shaft and a feed shaft with a positional command comprises detecting a phase relationship between the position of the main shaft and the command position of the feed shaft before starting tapping, finding the phase correction amount of the main shaft and the feed shaft before located at a tapping start position so that a specified phase relationship between the main shaft and the feed shaft after located at the tapping start position is established (Step 4), and regulating the positional command for one of the shafts in accordance with the correction amount. The main shaft is controlled with a speed command when moved from the tapping position to the next tapping position (step 8).
Patent JP-2002192020-A (JP)
Title: Coating apparatus for external wall material
Inventor: KOBAYASHI KAZUHITO
IPC: B05B1/06
Filed: 2000-12-26
Abstract: PROBLEM TO BE SOLVED: To stabilize coating condition and to perform the cleaning of the tip of a nozzle easily by eliminating the effect of turbulence due to the spray of a coating material even at the time of spraying the coating material from a spraying port. SOLUTION: In a coating apparatus for an external wall material 10, many spray guns 1 having circular or elliptic spray patterns sprayed on the surface of an external wall material 10 are arranged in a direction orthogonal to the transporting direction of the external wall material 10, so that the spray patterns of the spray guns 1 are continuous substantially without intermitting in the orthogonal direction, the surfaces 1b of the spray side of the spray guns form a continuous plane along the arrangement direction and only the tip part of the spray port 1c of each spray gun is projected from the plane.
Patent JP-2002192859-A (JP)
Title: Covering material and perfect binding book using the same or ajiro binding book as well as saddle stitching book
Inventor: TAKAGI AKIMARO
IPC: B42B4/00
Filed: 2000-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a covering material for forming a cover extended in selection range in design. SOLUTION: Extended sections 33 and 34 are connected to both top and bottom ends of a first sheet section 31 to become a cover via folding score lines α and β. Vertical widths of the sections 33 and 34 are slightly shorter than that of the first sheet section 31. Inner sides of the section 33 and 34 are disposed at outside from a boundary between the first sheet section 31 and the second sheet section 32. Round holes 35 are punched over the section 31 and the sections 33, 34 so as to include inner ends of the score lines αand βof the top and the bottom.  Since an unbound bookbinding in which the extended sections are folded to a rear side of the cover can be formed, a design utilizing a large sheet surface utilizing a large sheet surface becoming about three times in a longitudinal length as large as a size of a book can be expressed, and a breakage can be prevented to a certain degree by the round holes even if the extended sections are repeatedly opened in a two-spread manner.
Patent JP-2002197993-A (JP)
Title: Funnel of color cathode ray tube
Inventor: ITO SHIGEYOSHI
IPC: H01J9/26
Filed: 2000-12-26
Abstract: PROBLEM TO BE SOLVED: To provide good sealing and superior sealing strength by avoiding the remaining small foreign matters or dirt on a sealed end face and small bubbles in a sealed portion and giving favorable reaction onto an interface between a frit glass and a funnel glass in a sealing process while maintaining the stability holding property of the frit glass on the sealed end face. SOLUTION: The funnel 3 for a color cathode ray tube has the sealed end face 4 where a panel 1 is sealed via the frit glass 5. A surface area accounting for 50% or more of the sealed end face 4 in the cross direction is formed as a rough face 6 having a number of fine holed irregularities, satisfied with 10<=Rz<=25 μm and 2.5<Sm/Rz<=6.0, where a ten point height of irregularities is Rz and an average space between irregularities is Sm.
Patent JP-2002194594-A (JP)
Title: Apparatus and method for electrodeposition coating automobile body
Inventor: SEO HIROSHI
IPC: B05D1/18
Filed: 2000-12-26
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method for electrodeposition coating an automobile body, which can form a coating with a good appearance on a horizontal part and can adequately control film thickness according to the position. SOLUTION: The apparatus for electrodeposition coating the automobile body has at least an electrodeposition tank 2 for accommodating an electrodeposition coating 1; a transferring means 4 which enters the automobile body 3 from one end of a longitudinal direction of the electrodeposition tank 2, makes it travel longitudinally in the electrodeposition tank 2, takes it out from the other end of the longitudinal direction of the electrodeposition tank 2, and carries out this process sequentially and continuously;  and an electrification means which applies direct current voltage between both electrodes, so as to make the automobile body put into the electrodeposition tank 2 and immersed into the electrodeposition coating 1 as one electrode, and electrode members 17 arranged at a distance from the automobile body 3 in the electrodeposition tank 2 as the other electrode, and electrodeposits the electrodeposition coating 1 on the surface of the automobile body 3. The method is characterized by carrying out the above insertion into the tank, traveling, and taking out from the tank by inclining the automobile body 3 approximately vertical when considering the longitudinal direction as an axis.
Patent JP-2002198357-A (JP)
Title: Cleaning gas and cleaning method of semiconductor manufacturing apparatus
Inventor: YOSHIDA SHUJI
IPC: H01L21/3065
Filed: 2000-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning gas which has a fast etching speed, a high cleaning efficiency and an excellent cost-performance, a cleaning method and a manufacturing method of a semiconductor device. SOLUTION: A cleaning gas and a cleaning method for a semiconductor manufacturing apparatus which uses the cleaning gas formed by mixing SF6, NF3 and an inert gas with a predetermined ratio.
Patent JP-2002194359-A (JP)
Title: Method for dry quenching of coke
Inventor: YAMAMURA YUICHI
IPC: C10B39/02
Filed: 2000-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for the dry quenching of coke, by which the lowering in the recovery of the coke and the increase in the ash content of the coke can be prevented, and further by which the amount of generated steam can be ensured without enhancing the temperature of red heated coke charged in a prechamber. SOLUTION: This method for the dry quenching of coke, which comprises cooling red heated coke 11 taken out from a coke oven in a cooling chamber 19 of a cooling tower 13 by heat exchange with a low temperature circulated gas 13 and recovering the sensible heat of a circulated gas 12 as steam, wherein a thermally decomposable solid fuel 25 consisting mainly of carbon, such as anthracite, non-caking coal or slightly caking carbon is charged on the red heated coal 11 to carbonize the solid fuel 25, is characterized in that the average particle size and softened flowability of the solid fuel 25 are >=0.1 mm and <=0.7, respectively.
Patent JP-2002203966-A (JP)
Title: Semiconductor device
Inventor: UCHIDA SHOTARO
IPC: H01L27/06
Filed: 2000-12-27
Abstract: PROBLEM TO BE SOLVED: To downsize a vertical field effect transistor which has a trench structure with a built-in Schottky barrier diode. SOLUTION: For example, a trench structure of gate electrode 18 is made at the surface of an epitaxial layer 12 where a first base layer 13 and a source layer 15 are made. This gate electrode 18 is made with its form being contrived so that it may not subdivide the source layer 15. This obviates the necessity of supplying power severally to each of the source layers 15, so it becomes possible to omit the formation of the P layer (or P+ layer).
Patent JP-2002202355-A (JP)
Title: Talking service method between object and human being
Inventor: MATSUMURA KOICHI
IPC: G01S3/14
Filed: 2000-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a communication service method which enables communication between human beings and objects. SOLUTION: It is so arranged to have a method by which the current position and bearing are learned using a PHS radio communication with a rotary antenna and a packet communication with a target to display a chart on a screen, and a method by which the distance, bearing and the like to the destination appear by clicking the destination P4. This enables talking with objects.
Patent JP-2001509407-A (JP)
IPC: A61M60/242
Filed: 1998-06-25
Abstract: A pump for transferring fragile and aggressive fluids such as human blood and comprising a chamber along with one or more fluid inlet ports (16, 17) arranged in oppositely disposed relationship on the chamber, and at least one outlet port (18) arranged transversely and medially of the inlet ports. A rotor assembly (20) is positioned within the pumping chamber having a core (21) in the form of a first surface of revolution and having a dual-conical configuration converging toward opposed polar end regions and with an axis of rotation extending between the polar regions. At least one shroud (23) is provided spaced outwardly of the surface of the core. The rotor can include a plurality of radial vanes (127) mounted on the outer surface of the dual cones forming the dual-conical configuration.
Patent JP-2001510688-A (JP)
IPC: C12Q1/6811
Filed: 1998-07-21
Abstract: A kit and a nucleic acid molecule primer and/or probe for the analytical detection of Staphylococcus aureus are disclosed. The detection employs nucleic acid amplification and/or nucleic acid hybridization.
Patent JP-2001513385-A (JP)
IPC: A61B3/16
Filed: 1998-08-20
Abstract: There is provided a tonometer including an applanating element having a light-transmitting contact face engageable against the eye of a subject for projecting a light beam onto the eye and passing reflected light therefrom. There are also means responsive to the reflected illumination and means responsive to the force of engagement of the applanating element on the eye for obtaining data of changing values of reflected illumination and force as the element is applied to the eye. The contact face has an area larger than a predetermined area of engagement at which the applanting force is to be determined. The instant of applanation of the predetermined area is obtained by interpolation. The cornea is applanated over the contact face area, dependent upon the ratio of the predetermined and larger areas of applanation, in order to determine the force measured at the instant of applanation of the predetermined area. Preferably, means are provided for processing progressive measurements of the force and reflected illumination to derive a measure of acceleration of the applanating element at the moment of applanation, and preferably automatically correcting the applanating force measurement accordingly, in order to compensate for dynamic force components that may appear in the measurement of the force on the applanting element. The readings obtained can thereby be rendered independently, or at least less dependent, of any variations in the rate of application of the contact face against the cornea. In this way the use of the tonometer as a hand-held instrument can be facilitated without compromising the accuracy of measurement.
Patent JP-2001516731-A (JP)
Title: 核酸を単離するための装置および方法
IPC: G01N35/10
Filed: 1998-09-17
Abstract: (57)【要約】
核酸を単離するための装置および方法は、試料を容器（２４２４）中の固体支持体上にポンプまたは真空源を使用して加えるための付加ステーション（２２００、２５００）、遠心、ポンプまたは真空源を使用して混入物を除去するための流体ステーション（２４２０）、および支持体から遠心、ポンプまたは真空源を使用して核酸を分離するための試料収集ステーション（２８００）を使用する。
Patent JP-2001522870-A (JP)
Title: 多小胞リポソームの製造
IPC: B65G67/00
Filed: 1998-11-13
Abstract: (57)【要約】
多小胞リポソームが、静的ミキサーを使用して第一w/oエマルジョンを第二水溶液と合わせてw/o/wエマルジョンを形成することにより商用規模で調製される。溶媒を、得られるエマルジョンから除去して多小胞リポソーム含有組成物を形成させる。更なる任意のプロセス工程は一次濾過および二次クロスフロー濾過を含む。本発明の方法に従って製造される生成物は一連の無菌工程を通して製造され得る。
Patent JP-2004510665-A (JP)
Title: 希土類元素可溶性テルル化物ガラス
IPC: C03C4/10
Filed: 1998-12-23
Abstract: １５０℃を超えるガラス転移温度と、結晶化温度とガラス転移温度の間の２００℃を超える差と、２０μまでの赤外線放射領域に及ぶ透過率とを有するテルル化物ガラスであって、モル基準で、２０〜６０％のテルル、１０〜５０％のヒ素、４〜３５％のゲルマニウム、０．５〜１５％のガリウム、１５％までの沃素及び３０％までのセレンを有するテルル化物ガラス。ガリウムの全部又は一部はインジウムで置換することができ、前記ガラスは、ガラスが蛍光を発するようにするために、希土類元素イオンを、ガラス成分全体の重量を基準として最大で５％含有することができる。これらのガラスから延伸した光ファイバーは中間赤外蛍光を示し、明るいＩＲ光源であり得る。