baber/WOPTO huggingface dataset:
Patent JP-2003339900-A (JP)
Title: Ceiling plate operation tool
Inventor: OBARA FUKUJI
IPC: A62C35/68
Filed: 2002-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ceiling plate operation tool capable of allowing a worker to easily demount a ceiling plate, as the worker must bear great burden of demounting work when the ceiling plate mounted near a ceiling face and a wall face is demounted by catching an outer periphery of a flange part of the ceiling plate by fingers.   <P>SOLUTION: This ceiling plate operation tool is configurated by a holding part 10 composed of an upper plate 11 having a cut part 13 slightly larger than a cylindrical part 4 of the ceiling plate 3, and a lower plate 12 mounted at an interval with respect to the upper plate 11, and a long member 20 for supporting and fixing the holding part 1, the upper plate 11 is inserted in a small clearance between the ceiling face 1 and the ceiling plate flange part 4, and the ceiling plate 3 is pulled down in a state of holding the flange part 4 by the lower plate 12, whereby the ceiling plate 3 can be demounted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003342841-A (JP)
Title: Apparatus and method for producing carbon nanofiber
Inventor: FUJIOKA YUICHI
IPC: D01F9/133
Filed: 2002-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for producing a carbon nanofiber.   <P>SOLUTION: The apparatus for producing the carbon nanofiber is equipped with a fluidized-bed reaction part which supplies a carbon material, a catalyst and a fluidizing material to produce the carbon nanofiber, a freeboard part which is connected to the fluidized-bed reaction part and has a space for the fluidizing material scattering and flowing down, a fluidizing gas supply means for supplying fluidizing gas which is introduced into the fluidized-bed reaction part and fluidizes the fluidizing material, a heating means 17 for heating the fluidized-bed reaction part from the circumference, a recovery line 18 for recovering the fluidizing material and the carbon nanofiber scattered from the freeboard part, and a separation means for separating the fluidizing material and the carbon nanofiber recovered by the recovery line. Partition members for dividing the freeboard part into a plurality of parts are dropped from the top of the freeboard and the freeboard is divided into a plurality of rooms 22 having open bottoms. The apparatus has a plurality of recovery lines 23 for connecting the recovery line 18 to the each divided room. Each recovery line is provided with an on-off valve 24 for opening and closing a channel.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003348412-A (JP)
Title: Zoom button apparatus with electronic dial
Inventor: KITADE KATSUHIRO
IPC: G03B7/00
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a zoom button apparatus with electronic dial capable of enhancing operations for a zoom switch and in a photographing mode or the like by adopting an integrated structure for a T/W button (zoom button) and the electronic dial in a digital camera.   <P>SOLUTION: A seesaw switch operation section 1c permits a seesaw operations to turn ON/OFF two switches 3, 4 placed in front of respective ends of the operation section 1c. An electronic dial operation section 2 has a turning shaft in the seesaw switch section 1 at the right angle to a fulcrum shaft 9 of the seesaw switch section 1 and can be scrolled around the turning shaft. A slide switch is formed between a side face of the electronic dial and a plate 24 and scrolling the electronic dial skids a brush 7 on a dial base plate to conduct switching operations. In a standard photographing state, a lens is subjected to zooming control and the electronic dial performs exposure correction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003339894-A (JP)
Title: Inclination-adjustable main rope support
Inventor: IKEDA NORIHIRO
IPC: E04G21/32
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inclination-adjustable main rope support capable of adjusting an inclination angle of a main rope support.   <P>SOLUTION: In this inclination adjustable main rope support wherein an inclination adjusting fitting 14 fixed to a lower part of a supporting having a main rope locking part is pivotally attached to a clamping fitting 1 by a horizontal shaft 29 in a state that its position can be adjusted, and the position of the support 34 is adjustable in a vertical state or an inclined state, the clamping fitting 1 is provided with an upward opening recessed part 2, a lower part of the inclination adjusting fitting 14 is mounted on the recessed part 2 pivotally by the detachable horizontal shaft 29, the inclination adjusting fitting 14 can be mounted on and demounted from the clamping fitting, and an anti- rattling member 13 is mounted between a lower end part of the inclination adjusting fitting 14 and the recessed part 2 for preventing the rotation of the inclination adjusting fitting 14, and holding the support 34 in the vertical state or the inclined state.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003347775-A (JP)
Title: Power regulator
Inventor: TOMONARI NORIO
IPC: H05K7/20
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small-sized power regulator excelling in its heat radiating wherein the freedom of the design of the layout of the electronic components integrated into it is secured.   <P>SOLUTION: In the power regulator 1 having heat radiating plates whereto electronic components for feeding power to a load connected with the external are attached, the heat radiating plates 10 used as the case of the main body of the power regulator are so provided as at least two continuous surfaces of the case of the main body of the power regulator that the power regulator is made small-sized and excellent in its heat radiating property, and the freedom of the design of the layout of the electronic components accomodated in it is secured.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004003734-A (JP)
Title: Crushing device of platelet ice in harvest type ice maker
Inventor: FUKADA HIROSHI
IPC: F25C1/12
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To crush a platy ice stripped from an ice-making tray and in the middle of falling finely at a low falling height in a harvest type ice maker in which a plurality of the ice making plates 2 provided with a cooling passage inside are disposed in parallel or almost parallel with each other in the vertical or almost vertical attitude, ice is made to grow on surfaces 2a and 2b of each of the ice-making trays 2, this platy ice 5 is stripped from the surface of the ice-making tray and let to fall.  <P>SOLUTION: Below the ice-making tray 2, a collision board 6 for the platy ice stripped from the surface and let to fall is disposed extending along a lower edge 2c of the ice-making tray, and each of the collision boards is inclined at an appropriate angle θ 1 so that one end gets close to the ice-making tray and the other end separates from the ice-making tray seen from the horizontal or almost horizontal direction perpendicular to the surface of the ice-making tray and inclined at an appropriate angle θ2 to the surface in the ice-making tray seen from the horizontal or almost horizontal direction in parallel with the surface in the ice-making tray.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004000837-A (JP)
Title: Anaerobic treatment method for organic waste and treatment system using the same
Inventor: SHINDO YOSHITAKE
IPC: C02F11/04
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an efficient high concentration anaerobic treatment method for organic waste which provides the optimum method capable of obtaining a high gasifying ratio, reduces fermentation residue and the content of hydrogen sulfide in a converted methane gas, and can be utilized in an electricity generation process as it is to utilize the waste heat of the process.  <P>SOLUTION: The high concentration anaerobic treatment method for organic waste has a process for concentrating inflow waste or the treated matter thereof, a solubilizing process for solubilizing the process concentrate and an anaerobic fermentation process for anaerobically fermenting the process solubilized matter to generate the methane gas. The concentration of a solid after the concentration in the concentration process is set to 5-20%, and the solubilizing process comprises an anaerobic heat treatment performed at 60-90°C.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004002554-A (JP)
Title: Fluorescent substance and luminescent element
Inventor: YAMAUCHI SHOICHI
IPC: C09K11/61
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluorescent substance which exhibits highly bright blue or violet luminescence under various excitation states, especially ultraviolet light and vacuum ultraviolet light-excited states, and to provide a luminescent element using the same.  <P>SOLUTION: This fluorescent substance comprises an alkaline earth metal halosilicate having an amphibole structure represented by the composition formula: X<SB>a</SB>(Y<SB>1-b</SB>, Eu<SB>b</SB>)<SB>2</SB>(Mg<SB>5-c</SB>, Al<SB>c</SB>)(Si<SB>8-a-c</SB>, Al<SB>a+c</SB>)O<SB>22</SB>Z<SB>2</SB>[X: Na, K, Li; Y is Mg, Ca, Sr, Ba; Z is F, Cl; 0≤(a)≤1; 0<(b)≤0.2; 0≤(c)≤2; 0≤(a)+(c)≤2].  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004008265-A (JP)
Title: Hinge structure of front frame in game machine
Inventor: SATO HISAYOSHI
IPC: E05D7/083
Filed: 2002-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hinge structure for a front frame of a game machine which facilitates the mounting of the front frame on the machine frame thereof and moreover, achieves reduction in the manufacturing cost with a simple structure.  <P>SOLUTION: In the hinge structure for a front frame 2 in the game machine, the front frame 2 is openably supported by getting one side of the front frame 2 hinged on one side of a machine frame 1 with the engagement of a support shaft 23 and a shaft hole 26. The support shaft 23 or a shaft hole 26 is built on either the front frame 2 or the machine frame 1 and the other thereof is fitted with a bearing piece 25 having the shaft hole 26 or the support shaft 23 to be engaged with the support shaft 23 or the shaft hole 26 in such a manner as to be freely displaceable vertically. It is so arranged that the support shaft 23 gets engaged with the shaft hole 26 as the bearing piece 25 is displaced downward.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004012624-A (JP)
Title: Optical ferrule and flat spring clamp
Inventor: NISHIMURA AKITO
IPC: G02B6/40
Filed: 2002-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive optical ferrule capable of assuring positioning accuracy of the extent required when the ferrule is applied to a multimode optical fiber.  <P>SOLUTION: The optical ferrule 11 is an optical ferrule of an angular integral material having a plurality of optical fiber holes 3 penetrating the ferrule in alignment and has, for example, V-grooves 12 for positioning the optical ferrules to be connected to each other with good accuracy on the left and right side surfaces. A leaf spring clamp 13 for positioning and connecting a pair of the opposite optical ferrules 11 to each other has positioning fitting sections 18 for positioning both optical ferrules 11 by fitting into the V-grooves 12 on the flanks of the optical ferrules 11 laterally on both sides of the width direction of the bottom plate 14. The optical ferrules 11 are positioned with the positioning accuracy sufficient for the multimode optical fiber by the positioning fitting sections 18 of the leaf spring clamp 13. As a result, the manufacturing is made easier and the inexpensive manufacturing is made possible as compared with the conventional optical ferrules of a positioning system by pin fitting.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003321289-A (JP)
Title: Organic fertilizer
Inventor: KIJIMA YOSHIMICHI
IPC: C05G1/00
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic fertilizer which can improve a plant growth- promoting action as well as suppress a crop-damaging disease.  <P>SOLUTION: The organic fertilizer comprises strained lees of a sugar cane, rice bran and bean-curd refuse as main components to which water containing zeolite, Bacillus subtilis, a bitter juice and a divalent-trivalent iron salt represented by the following formula are added to be feremented: Fe<SP>+2</SP><SB>m</SB>Fe<SP>+3</SP><SB>n</SB>Cl<SB>2m+3n</SB>(wherein (m) and (n) are each a positive integer). Accordingly, respective actions of the strained lees, rice bran, bean-curd refuse, Bacillus subtilis and the bitter juice which are contained in the fertilizer and the synergistic effect of these components, which are further reinformced by adding an action of the divalent-trivalent iron salt, exhibit an extremely effective action on the plant growth promotion as well as suppress the crop-damaging disease.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004010424-A (JP)
Title: Method of producing porous gel, and heat insulating material using the same
Inventor: SANO MITSUHIRO
IPC: G10K11/162
Filed: 2002-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that the production of a porous gel having a coefficient of thermal conductivity of 13 mW/m×K or less is impossible because the average particle size of silica particles composing the porous gel cannot be decreased, leaving the solid thermal conductivity to be high.  <P>SOLUTION: The porous gel having a coefficient of thermal conductivity of 13 mW/m×K or less can be obtained by forming fine particles having an average diameter equal to or less than the mean free path of air by the polymerization of silicon atoms and oxygen atoms, making a wet gel in which pores having an average diameter equal to or less than the mean free path of air are composed by the polymerization of the fine particles, and drying the wet gel without crushing the pores.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004009535-A (JP)
Title: Method and apparatus for recording
Inventor: KAWAI HIDEO
IPC: B41J2/01
Filed: 2002-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To maintain the quality of a recorded image without elongating a recording time even when a recording element failed during the practice of multipass recording.  <P>SOLUTION: In a recording apparatus, a carriage loaded with at least one recording head having a plurality of recording elements is moved for scanning, and an image is recorded on a recording medium by the multipass recording. The recording data of each pass are produced from the mask data of each pass, and a defective recording element among the recording elements is detected by a non-discharge detection part 406. Recording data are changed and compensated so that data to be recorded by a defective recording element detected by a multipass data processing part 408 are recorded by another recording element for recording data on the same line in another pass.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004009257-A (JP)
Title: Peening processing method
Inventor: MATSUBARA TORU
IPC: B24C1/10
Filed: 2002-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a peening processing method for extremely efficiently and uniformly performing a peening processing and having excellent practicality.  <P>SOLUTION: In this peening processing method, slurry mixed with shot and pressurization air are mixed in liquid to make an injection material 9, and mechanical property of the surface of a workpiece 3 is changed by making the shot in the injection material 9 collide against the workpiece 3 by injecting the injection material 9 from an injection port 2 of a nozzle 1. A method for injecting the injection material 9 to a prescribed portion on the surface of the workpiece 3 by relatively moving the nozzle 1 and the workpiece 3 is adopted. As the nozzle 1, the injection port 2 is a slit-shaped injection port 2 wide in a direction orthogonal with the relative moving direction of the nozzle 1 and the workpiece 3, and the nozzle 1 constituted to inject the injection material 9 by a parallel flow from the whole region of the slit-shaped injection port 2 is adopted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003066247-A (JP)
Title: Optical fiber grating
Inventor: KOJIMA REIKO
IPC: G02B6/00
Filed: 2002-06-11
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber grating which is excellent in mechanical strength without resonating with a low frequency vibration. SOLUTION: An optical fiber grating main body 1 formed in the middle of a coated optical fiber base wire 2 by removing coating is fixed to a reinforcing material 3 at two fixing points 4 and filled with a resin 5 in the periphery. The optical fiber grating main body 1 is prevented from resonating with the low frequency vibration by filling the resin 5.
Patent JP-2004023835-A (JP)
Title: Apparatus for manufacturing flat plate laminated product
Inventor: HOSHINO ATSUSHI
IPC: H02K15/02
Filed: 2002-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for manufacturing a flat plate laminated product which prevents a flat plate from being bitten.  <P>SOLUTION: The apparatus for manufacturing the flat plate laminated product includes a first jig 20 brought into contact with flat plates 2 of predetermined number from a tip of a laminate 26 in which more flat plates 2 than the number of laminated flat plates of the flat plate laminated product are laminated, at one side in its laminating axial direction, a second jig 19 brought into contact with the residual flat plates 2 at a shorter distance than a thickness of two of the flat plates 2 at the other side of a laminating axial direction to a contact tip 20b of the first jig 20 at the other side of the laminating axial direction, separating means 17, 18 for separating from the laminate 26 in which the predetermined number of the flat plates 2 remain laminated by pressing the first jig 19 and the second jig 19 to the laminate 26 from both sides for holding the laminating shaft P, and reciprocatingly moving means 21, 22 and 23 which can reciprocatinge the laminate 26 to both sides in the laminating axial direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004020696-A (JP)
Title: Heat fixing device and image forming apparatus
Inventor: TOMATSU YOSHIYA
IPC: H05B3/00
Filed: 2002-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat fixing device capable of surely preventing overheating and exactly detecting temperature while improving the heating efficiency of a fixing member by a reflector and an image forming apparatus provided with the heat fixing device.  <P>SOLUTION: A heater 33 and the reflector 34 for reflecting the heat of the heater 33 toward the prescribed range of a heating roller 26 including a nip portion P are disposed within the heating roller 26. A first thermistor 38a is arranged near a downstream side end 37 of a first region B on the outer side of the heating roller 26 and within the reflection range of the reflector 34 and a second thermistor 38b is arranged near the downstream side end 36 of a second region C on the inner side of the heating roller 26 and outside the reflection range of the reflector 34. A thermal fuse 39 is arranged near the upstream side end 37 of the first region B on the outer side of the heating roller 26 and within the reflection range of the reflector 34 so as to overlap on the first thermistor 38a in the axial direction of the heating roller 26.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004019186-A (JP)
Title: Fire door
Inventor: ARAKI SHOJI
IPC: E06B5/16
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To attach a thermal expansive material to be attached to a fire door while varying the attaching structure for every upper, lower, and vertical stile.  <P>SOLUTION: The thermal expansive material is longitudinally formed and fitted in a recess of the upper face opening, in the upper rail of the fire door, and longitudinally formed and vertically fitted through a mounting member in the mounting space of the lower face opening, in the lower rail of the fire door. Further, a recess is longitudinally formed and an air tight material and the thermal expansive material are fitted to the recess of at least one side fire door, in the stile.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004020832-A (JP)
Title: Liquid crystal display and electronic apparatus using the same
Inventor: HIGA MASAKATSU
IPC: G02B5/30
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transreflective liquid crystal display and electronic apparatus which have improved display characteristics in display modes of both of a reflection display and transmission display and more particularly provide a high contrast in the transmission display.  <P>SOLUTION: A liquid crystal layer 16 containing a dichromatic dyestuff S is held between upper and lower substrates 14 and 13 and the outside surface sides of the upper and lower substrates 14 and 13 are respectively provided with polarizing plates 36 and 28. Further, a phase compensation layer which compensates or relieves the wavelength dispersion due to the optical rotation of the liquid crystal layer 16 and converts the direction of polarization of linearly polarized light made incident from the lower polarizing plate 28 to a direction approximately perpendicular to the orientation direction of liquid crystal molecules L tangent to the inside surface of the lower substrate 13 is disposed between the lower polarizing plate 28 and the lower substrate 13. Also, the liquid crystal molecules L are twisted approximately 90° between the upper and lower substrates, by which the orientation direction of the liquid crystal molecules L tangent to the inside surface of the upper substrate 4 and the transmission axis of the upper polarizing plate 36 are approximately paralleled.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004022760-A (JP)
Title: Laser diode
Inventor: KANEKO AKIRA
IPC: H01S5/0233
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To increase light output by improving heat conduction to a submount for a laser diode for higher heat dissipation effect, and thus reducing the rise in temperature of a chip, due to heat generation during high-current input to the laser diode and preventing light output saturation.  <P>SOLUTION: A method of arranging the laser diode chip 110 neary the center of the top surface of the submount 120 is used, when the laser diode chip 110 is connected to the submount 120. Here, the laser diode chip 110 is arranged at within a distance 150, which is less than the value obtained by dividing a distance 145 of a laser diode chip active layer 140 from the surface of the submount 120 by the sine of half angle as large as the vertical spread angle 135 of laser light emitted by the active layer 140, from an output-side submount 120 end.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003202085-A (JP)
Title: Discharge valve
Inventor: HAGIWARA SHUNICHIRO
IPC: F16K31/122
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a discharge valve which prevents degrading of sealing characteristics, malfunction and failure of the discharge valve resulting from expansion or contraction of structuring member of a valve element caused by heat from discharging fluid.  <P>SOLUTION: The discharge valve consists of: a cylindrical main body 1 with a circular engaging part 2 for protruding inside a bottom part and a pair of working fluid supply ports 3 and 4 arranged on an upper part and a lower part of a side face; an inside cylindrical body 5 with a first collar part 6 fixed to an upper part of the cylindrical main body 1 and a valve seat part 11 arranged inside the bottom part; a circular shape space 16 formed between the cylindrical main body 1 and the inside cylindrical body 5; and a bottomed cylindrical body 13 which is fit in the circular shape space 16 in an up-and-down movable manner and in a state that sealing is provided between the cylindrical main body 1 and the inside cylindrical body 5 and a plurality of fluid discharge port 17 are arranged at a bottom part. At the bottom part of the bottomed cylindrical body 13, a valve element 18 for press-contacting on and departing from the valve seat 7 is integrally arranged and the pair of work fluid supply ports 3 and 4 are communicated with the circular space 16 and a cap nut 14 is screwed and fixed on an external circumferential face of upper end part of the cylindrical main body 1.  <P>COPYRIGHT: (C)2003,JPO