baber/WOPTO huggingface dataset:
Patent JP-2004029058-A (JP)
Title: Image forming apparatus
Inventor: FUJIWARA MOTOHIRO
IPC: G03G15/16
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which removes matters sticking to the surface of an image carrier, prevents chatter and curl of a cleaning blade, and forms a satisfactory image.  <P>SOLUTION: An electrostatic latent image formed on the image carrier is developed with developer. Then, the developer image on the image carrier is transferred to a transfer material by the application of a transfer bias in a transfer section. Before the rear end Pb of a preceding transfer material P1(P2) passes through a transfer section, the transfer bias is turned off. After the rear end Pb of the preceding transfer material P1(P2) passes through the transfer section, the transfer bias is turned on. In addition, before the following transfer material P2(P3) is conveyed to the transfer section, the transfer bias is turned off. Further, after the front end Pa of the following transfer material P2(P3) reaches the transfer section, the transfer bias is turned on. Control is thus exerted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004024943-A (JP)
Title: Method and apparatus for forming photocatalyst film
Inventor: SUGIYAMA MASAHARU
IPC: B05D5/00
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To form a photocatalyst film on the surface of an object such as an existing structure with good on-site applicability in such a way as to satisfactorily ensure photocatalytic function and durability, to reduce scattering loss of photocatalyst powder and to increase coating weight on the surface of the object.  <P>SOLUTION: A thermal spraying material W is arc-melted by an arc spraying means 10, atomized and blown away by an atomizing gas. Carrier air containing photocatalyst powder is blown from a powder blowoff nozzle 22 attached to the arc spraying means 10. The opening 22a of the nozzle 22 is situated in a jetted flux ϕ<SB>1</SB>of the atomizing gas, accordingly the photocatalyst powder is thoroughly included in the flux ϕ<SB>1</SB>and blown on the surface of the object 1 in combination with the atomized thermal spraying material to form a film 1a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004027883-A (JP)
Title: Sealing structure of fluid chamber of liquid transfer pump
Inventor: MURATA SHIGERU
IPC: F04B53/02
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealing structure of a fluid chamber of a diaphragm pump capable of maintaining a sealing performance over a long time with a simple constitution.  <P>SOLUTION: An annular sleeve S is fitted on an outer periphery of a center rod 17, and is slidable along an outer peripheral face 17a of the center rod 17 in an axial line direction of the center road 17. A sealing face is formed between an inner peripheral face Sa of the annular sleeve S and the outer peripheral face 17a of the center rod 17. The center rod 17 is inserted in an inertion hole 18 formed onto a body 2 of a diaphragm pump 1, and is slidably supported in an axial direction by a pair of annular guide members 28, 29 attached to the insertion hole 18. At that time, a side face 28a of the annular guide member 28 is brought into close contact with a right side face Sb of the annular sleeve S to form a sealing face, and a side face 29a of the annular guide member 29 is brought into close contact with a left side face Sc of the annular sleeve S to form a sealing face S3. These sealing faces are maintained without distinguishing, even when the center rod 17 is displaced in an upper and lower direction to the body 2 as shown in the drawing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004025600-A (JP)
Title: Delivery slip
Inventor: SASAKI SHINJI
IPC: B42D11/00
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a delivery slip which uses a release paper as a part of the slip and thereby, saves resources by preventing refuse from being generated and can be miniaturized as a whole.  <P>SOLUTION: This delivery slip 1 has slip components 5 which serve as a tag 5a and a receipt 5c laminated on the face side of an attachable label 4 having an adhesive 2 on the back and the release paper 3 covering the adhesive 2. The release paper 3 serves as a separable slip 8 to be used during receiving and delivering an order such as a copy 8a for a shipper or a bill 8b to be separated during receiving and delivering the order.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003109904-A (JP)
Title: Method of forming silicon film containing trace impurity
Inventor: VOUTSAS APOSTOLOS
IPC: C23C14/06
Filed: 2002-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a method by which a silicon film containing a trace impurity by a controlled amount can be formed. SOLUTION: This method includes the formation of a target containing silicon and a first impurity at a first concentration, the supply of a substrate containing the first impurity at a second concentration, and the vapor deposition of a silicon film on the substrate by sputtering. The first impurity contained in the target can be transition metal, phosphorus, or germanium. When the first impurity is Ni, the first concentration of Ni in the target is adjusted to 0.01-0.5 at.%, preferably, to 0.05-0.2 at.%. In addition, the second concentration of Ni in the vapor-deposited silicon film is adjusted to 0.01-0.5 at.%.
Patent JP-2004028481-A (JP)
Title: Dehumidifier
Inventor: HIWATARI GIICHI
IPC: F24F3/14
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an efficient dehumidifier by combining a moisture absorption rotor type and refrigeration cycle-type dehumidifiers.  <P>SOLUTION: This efficient dehumidifier comprises a third draft air duct 21 for annularly communicating a second blower 22, a heater 23, a moisture absorption rotor 15, and a sensible heat exchanger 11, a second draft air duct 17 for sucking the indoor air, absorbing moisture with the moisture absorption rotor 15, and discharging the dry air with a first blower 18, and a first draft air duct 14 for sucking the indoor air, cooling the sensible heat exchanger 11, and then discharging the air with the first blower 18. The dehumidifier also comprises a refrigeration cycle for communicating a compressor 4, a condenser 12, a decompression device 19, and an evaporator 10. The evaporator 10 is positioned on the upwind side of the sensible heat exchanger 11 at least in the first draft air duct 14.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004035411-A (JP)
Title: External antifungal agent
Inventor: ISHIZUKA SEIJI
IPC: A61P31/10
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an antifungal agent or a therapeutic agent for athlete's foot having a high antimicrobial activity for both the genuses Trichophyton and Candida.  <P>SOLUTION: The antifungal agent comprises amorolfine, butenafine or terbinafine. The formulation mass ratio of the amorolfine to the butenafine is (100:1) to (1:10).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004035115-A (JP)
Title: Feed belt
Inventor: YAGI SATOSHI
IPC: B65H51/14
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a feed belt capable of preventing the degradation of work efficiency in delivering an object to be delivered by easily grasping replacement time.  <P>SOLUTION: The feed belt 1 for an electric wire as a feed belt is engaged onto a driving pulley and a driven pulley, and the driving pulley delivers the electric wire 5 as the object to be delivered by the rotation drive. The feed belt 1 for the electric wire includes an elastic layer 20, a reinforcing layer 21, and a wear detection layer 22. The reinforcing layer 21, the wear detection layer 22, and the elastic layer 20 are layered in order. The elastic layer 20 is brought into contact with the electric wire 5. The reinforcing layer 21 is brought into contact with the driving pulley and the driven pulley. The wear detection layer 22 is disposed between the elastic layer 20 and the reinforcing layer 21. The wear detection layer 22 has a different hue from that of the elastic layer 20.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004036945-A (JP)
Title: Ventilating system
Inventor: IGARASHI HITOSHI
IPC: F24F7/06
Filed: 2002-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ventilating system capable of shortening a length of a duct joint.  <P>SOLUTION: In a ventilating system wherein a suction opening 23 for sucking the air in a bath room, suction ports 24, 25 for sucking the air in the other rooms, and an outlet for discharging the sucked air are formed on a main body case 22, a sirocco fan 27 is mounted in the main body case 22 for discharging the air sucked from the suction opening 23 and the suction ports 24, 25 to the outlet, and duct joints 30, 31 connecting ducts communicated to the other rooms are mounted on the suction ports 24, 25, a plurality of dampers 46, 47, 56, 57 are mounted in parallel in the duct joints 30, 31 to control aperture of the suction ports 24, 25.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004038466-A (JP)
Title: Image forming system
Inventor: MIYAZAKI TAKESHI
IPC: B41J29/38
Filed: 2002-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming system capable of managing security of data in a system consisting of a plurality of devices such as an image forming device connected to a network.  <P>SOLUTION: The system is equipped with a security level setting means for setting a security level which defines a range authorizing communication in transmitting image data to an information processor from the image forming device, and a security means for changing the range authorizing communication on the basis of the security level set by the security level setting means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004039897-A (JP)
Title: Method for connecting electronic device
Inventor: HIRAOKA TOSHIRO
IPC: H01L23/12
Filed: 2002-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for connecting an electronic device by which connection to an electronic device with a narrow pad pitch becomes possible, the displacement of positioning is hard to occur, and reworking can be applied.  <P>SOLUTION: The method includes a step where an electronic device 2 provided with at least one electrode 3 is placed on a sheet-like porous member 1 having a hole in its inside while the electrode is made close to the member 1, a step where an energy ray is selectively applied to form a latent image in an irradiation part or a non-irradiation part of the porous member 1, a step where the hole with the latent image of the porous member 1 is filled with a conductive substance to form conductive parts 5b and 6b, and a step where the porous member having the conductive part is integrally adhered to the electronic device.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004039572-A (JP)
Title: Lighting system and display
Inventor: KATO YOSHIFUMI
IPC: H05B33/14
Filed: 2002-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display using a lighting system which irradiates light in a desired chromaticity.  <P>SOLUTION: This display 1 is provided with a liquid crystal panel 2 and a lighting system 3. The lighting system 3 is provided with a filter 14 as a chromaticity adjusting member and an organic EL layer 15. The light emitted from the lighting device 3 passes through the organic EL layer 15 or the like, and the light of a particular wavelength is absorbed, thereby changing the chromaticity. The filter 14 absorbs the light of a particular wavelength, and adjusts such that the light irradiated from the lighting device 3 to be set to the desired chromaticity.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004045457-A (JP)
Title: Image forming apparatus
Inventor: SUZUKI MASASHI
IPC: G03G21/00
Filed: 2002-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of forming a no-margin image which does not require the work of a recording medium by a user.  <P>SOLUTION: The image forming apparatus is constituted to form the image by selecting a margin printing mode for forming the image by securing a margin at the peripheral part of paper 3 and a no-margin printing mode for forming the image by eliminating the margin at the peripheral part of the paper 3. In the no-margin printing mode, a scanner unit 14 is driven by the control of a CPU 51 so that an electrostatic latent image may be formed on a photosensitive belt 32 in a scanning area projecting from the peripheral part of the paper 3. Then, a color image superposed on an intermediate transfer belt 36 is transferred to project from the peripheral part of the paper 3 at the time of transfer. Therefore, the no-margin image having no margin at the peripheral part of the paper 3 is surely formed by simple constitution even when the user does not work the paper 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004044101-A (JP)
Title: Washstand dresser
Inventor: SUGAWARA NOBUYUKI
IPC: E03C1/14
Filed: 2002-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a washstand dresser having a sink in which a washbowl is stably disposed without closing a drain port and which can be constructed in an ordinary size and can be used conveniently.  <P>SOLUTION: A base seat (5) supporting the washbowl (4) is disposed above the drain port (3) to bridge the drain port (3). A passage space (8) is formed at the underside of the washbowl (4) to make drain water in the sink (2) to flow to the drain port (3).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004041017-A (JP)
Title: Beet row sensor of beet harvester
Inventor: AKUTSU MASAYOSHI
IPC: A01D25/00
Filed: 2002-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To regulate the position of a switch for a switch cam of a beet row sensor or the rotating spring pressure of a tine and correct the initial set angle of the switch cam to a constant value for dispersion of a mounting angle of the switch cam and a rotating plate.  <P>SOLUTION: The beet row sensor is obtained by freely rotatably installing a regulating plate 12 around a cam rotating shaft 7 of a switch box 2 and fixing the switch 11 to the regulating plate 12. The tip side of the regulating plate 12 is engaged with a supporting rod 16 extended toward a mounting piece on the tip side of the regulating plate 12 so that the position of the tip side of the regulating plate 12 can be regulated.Furthermore, a set of left and right springs 19 are used as a means 20 for bouncing and supporting the cam rotating shaft 7. The spring pressure can be regulated with a bolt 27 engaged therewith from the outside.A cam 29 is engaged with a stopper 28 for holding the switch cam 6 at an OFF position so that the position of the cam face can be regulated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004046958-A (JP)
Title: Storage device
Inventor: IWANARI SHUNICHI
IPC: G11C11/22
Filed: 2002-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To improve noise resistance in writing data to a memory cell and reading the data from the memory cell in a storage device.  <P>SOLUTION: This storage device reads and amplifies data from data storage parts 1 and 1A and writes data to the data storage parts 1 and 1A. The storage device is provided with a data holding means 6 for temporarily holding the data to be written to the data storage parts 1 and 1A and a means 6 for writing the data held by the data holding means 6 to the data storage parts 1 and 1A after finishing reading and amplifying the data from the data storage parts 1 and 1A.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003202285-A (JP)
Title: Measuring plate of measuring device utilizing total reflection
Inventor: KIMURA TOSHIHITO
IPC: G01N33/543
Filed: 2002-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently perform measurement with high accuracy in a measuring device utilizing total reflection.  <P>SOLUTION: This measuring plate is provided with a metallic film 14 formed on a bottom inner face of a well 12a of 8×6 among wells 12 arranged at pitches in accordance with predetermined standard in the shape of matrix of 8×12, on a surface of a plate base 11 having the outer shape same as the predetermined standard of a microtiter plate, and a dielectric block 16 is formed on a bottom outer face. The dielectric block 16 is composed of the thick projecting part formed on the bottom of the wall 12a, and has an incoming face 16a for allowing the predetermined optical beam to enter into an interface between the bottom face of the measuring well 12a and the metallic film 14, and an outgoing face 16b for allowing the optical beam total-reflected by the interface to outgo.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004051285-A (JP)
Title: Sheet feeder
Inventor: ASADA TETSUO
IPC: B65H3/06
Filed: 2002-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet feeder capable of preventing a sheet feed roller from receiving an excessive load even when sheets are absent on a loading plate.  <P>SOLUTION: In this sheet feeder 10, since a sheet detection actuator 32 is fitted to a hollow 12a provided in the loading plate 12 when the sheets P are absent on the loading plate 12, a drive actuator 33 having a projected part 33a fitted to the groove 32c of the sheet detection actuator 32 and accordingly a drive cutout boss 34 disposed on the arm member 28 side of the drive actuator 33 are moved to cut off the transmission of the driving thereof to the sheet feed roller 26.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004052650-A (JP)
Title: Air cleaner
Inventor: AKAGI YASUSHI
IPC: F02M35/14
Filed: 2002-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tone quality of sensitively high evaluation by emphasizing a degree component of a low frequency while restraining the whole sound pressure level in a regulating value.  <P>SOLUTION: This air cleaner comprises a filter element 15, upstream side and downstream side expansion chambers 17 and 18 and a sound absorbing chamber 19 for communicating with the upstream side expansion chamber 17 of the filter element 15 in the direction opposed to an intake air flow and filling a sound absorbing material 20 inside.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003114560-A (JP)
Title: Image forming device and process cartridge
Inventor: KAKESHITA TOMOMI
IPC: G03G15/01
Filed: 2002-07-22
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device and a process cartridge that output a satisfactory image free of an image defect, such as retransfer ghost, with an inexpensive configuration in a color cleaner-less system having a plurality of image forming stations. SOLUTION: In the image forming device having the electrophotographic image forming stations, a developing roller 5 is rotated so that the movement of the developing roller 5 is opposite to the movement of the surface of the photoreceptor drum 1 at the position where the photoreceptor 1 and the developing roller 5 face each other.
Patent JP-2004061594-A (JP)
Title: Electrophotographic image forming apparatus and process cartridge
Inventor: NOGUCHI TOMIO
IPC: G03G15/01
Filed: 2002-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a rubbing mark by an intermediate transfer belt from being left on the surface of a drum by linking the intermediate transfer belt earlier than the drum in a system where the driving couplings of the drum and the intermediate transfer belt are driven by one motor so as to perform their driving link and release simultaneously.  <P>SOLUTION: The coupling on the drum side is more easily linked than the coupling on the belt side by following constitutions (1) and (2). (1) The ratio of the angle of torsion of the coupling on the drum side to the angle of torsion of the coupling on the belt side is made the same as the ratio of the revolving speed of the couplings or the angle of torsion on the drum side is made small. (2) The number of angles of a coupling polygon on the drum side is set to be larger than the number of angles of a coupling polygon on the belt side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004057937-A (JP)
Title: Cone crusher
Inventor: HAMADA TAKESHI
IPC: B02C2/04
Filed: 2002-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cone crusher provided with a pair of upper and lower liners each of which hardly wears unevenly and has such a shape that the product throughput can be improved while keeping excellent pulverization performance.  <P>SOLUTION: A crushing chamber 10 is formed between a concave liner 2 and a mantle liner 3. The liner 2 has three curvedly continuous zone surfaces, namely, a first zone surface 2a whose length C<SB>1</SB>is T to √2T, a second zone surface 2b and a third zone surface 2c which are inclined toward the outside gradually from the inlet 10a side of the chamber 10. The liner 3 has also three curvedly continuous zone surfaces, namely, a first tapered surface 3a, the perpendicular distance L<SB>1</SB>of which to the edge part of the surface 2a on the inlet side is equal to or longer than T, the crossed angle θ<SB>1</SB>of which with the surface 2a is ≤20° and the inclined angle α<SB>1</SB>is ≥60°, a second tapered surface 3b, the perpendicular distance L<SB>2</SB>of which to the edge part of the surface 2b on the inlet side is equal to or longer than 0.5T and the crossed angle of which with the surface 2b is 5-10° and a third tapered surface 3c having 45-50° inclined angle α<SB>3</SB>.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004068297-A (JP)
Title: Locking device and lock system
Inventor: SASAZAKI TAKAO
IPC: E05B11/02
Filed: 2002-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a locking device and a locking system having durability at a low manufacturing cost with a comparatively simple structure in the locking device equipped with a preventive function so as not to leave a key unlocked.  <P>SOLUTION: The locking device includes a rotor (60) rotated by the key and an inner cylinder (300) movable in the direction parallel with the axial center of the rotation of the rotor inside an outer cylinder (200), and when the inner cylinder is projected to the outer cylinder, it becomes a position where the inner cylinder collides with the rotor to control the rotation of the rotor, and when the inner cylinder is moved to such a position where it does not collide with the rotor by thrusting the inner cylinder projected to the outer cylinder, it is so constituted that the control of the rotation can be released.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003227534-A (JP)
Title: Head part structure at damper
Inventor: KANDA TAKESHI
IPC: F16F9/32
Filed: 2002-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To guarantee predetermined sliding performance, to improve productivity, to reduce production costs, and also to enable reduction of weight.  <P>SOLUTION: In a damper D in which a predetermined damping action is carried out at appearing/disappearing of a rod body 12 against a cylinder body 11, a head member 15 blocking an upper-end opening of the cylinder body 11 with the rod body 12 through a shaft core part is formed by press work, while a cylindrically formed press-in part 15a is pressed into the upper-end inner periphery of the cylinder body 11, and a bearing holding part 15b extended from this press-in part 15a holds a bearing member 14 in sliding contact with the outer periphery of the rod body 12 in the inner periphery.  <P>COPYRIGHT: (C)2003,JPO