baber/WOPTO huggingface dataset:
Patent JP-2004002936-A (JP)
Title: Raw material for sintered product and method for degreasing injection-molded body for sintered product to be manufactured from the raw material
Inventor: SHIMOISHI TETSUO
IPC: C04B35/00
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide such a raw material for a sintered product as the injection-molded body for the sintered product made from the raw material can be degreased in a short time without causing deformation, swelling and cracking therein, in a step for degreasing the body, and to provide a method for degreasing the body for the sintered product with the use of the raw material.  <P>SOLUTION: The raw material for the sintered product comprsises a kneaded mixture of a powder material and an organic binder, and is used for molding a sintered body by means of injection-molding the mixture into the injection-molded body and then subjecting it to a degreasing step and a sintering step, wherein the organic binder includes at least one water-soluble polyvalent alcohol and at least one water-insoluble thermoplastic organic polymer. The method for degreasing the injection-molded body for the sintered product with the use of the raw material comprises contacting the body with water as degreasing treatment for the body, to make the body elute the water-soluble polyvalent alcohol into water, and then heating the body in a furnace to remove a remaining organic binder content by vaporizing it.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004013935-A (JP)
Title: Optical head device
Inventor: KITAHARA YUJI
IPC: G11B7/125
Filed: 2002-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical head device capable of accelerating the operational speed of a laser beam source by reducing the resistance or inductance parasitized on a wiring pattern.  <P>SOLUTION: In the optical head device, IC for driving and a laser diode for DVD are connected to each other with a flexible circuit board 8. On their wiring part 82, the wide wiring pattern 92 for driving signal is formed on the surface side of a thin base material 801 having the thickness of ≤10μm, while on the reverse surface side of a base material 80, the wiring pattern 91 for ground is formed with the width dimension identical to that of the wiring pattern 92 for driving signal so as to superficially overlap with the wiring pattern 92 for driving signal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004012147-A (JP)
Title: Insulation monitoring device and insulation monitoring method
Inventor: TSUTSUMI MANABU
IPC: G01R31/02
Filed: 2002-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an insulation monitoring device for satisfactorily monitoring insulation deterioration of electric paths with a simple constitution.  <P>SOLUTION: A zero-phase current transformer 1 is provided on a ground line 6 of a cable way 5 while a transformer 4 is provided on the cable way 5. Information on a detected leak current I<SB>0</SB>and information on a cable way voltage V are inputted into a microcomputer 3. From the inputted information, the microcomputer 3 finds the effective value Ic of the leak current I<SB>0</SB>and a phase angle ϕ for the cable way 5 being in good condition, and stores them as data on leak current caused by earth capacitance (data on virtual cancellation current Igci). Thereafter, an insulation deterioration is judged to exist if a set value is exceeded by the effective value of an alternating current obtained by subtracting the sine wave data of the stored current Igci from the instantaneous value of the detected leak current I<SB>0.</SB>  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004008880-A (JP)
Title: Method for filtering waste water
Inventor: MORI SHINICHIRO
IPC: C02F1/28
Filed: 2002-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for filtering waste water to easily adsorb and recover silicone oil included in waste water by using a filter medium, and to provide a filter medium for adsorption of silicone oil.  <P>SOLUTION: In the method for filtering waste water, a filter medium produced by depositing a surfactant on the surface of a resin substrate or by preliminarily mixing and dispersing the surfactant in a resin is used, and waste water containing silicone oil is brought into contact with the surface of the filter medium to adsorb and recover the silicone oil on the surface of the filter medium.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004015353-A (JP)
Title: Data communication method and data communication system
Inventor: YOSHIMURA NAOTO
IPC: H04L1/16
Filed: 2002-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data communication method and a data communication system capable of avoiding the occurrence of mismatching such as duplicated data and quickly and easily recovering the system without intervention of an operator as small as possible in the case of recovering the system.  <P>SOLUTION: A unique record ID to identify transmission job data and reception job data is assigned to the respective data. An enterprise cooperation system 2 and a service provider cooperation system 4 recognize the transmission job data and the reception job data transmitted/received via a network 5 on the basis of the record ID. Since the transmission job data and the reception job data that have not been transmitted/received as a result are brought into a 'non-transmission' state and a 'non-reception' state, the enterprise cooperation system 2 and the service provider cooperation system 4 again transceive the transmission job data and the reception job data that have not been transmitted/received.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002370870-A (JP)
Title: Rotating table for sliver storage device, particularly for drawing frame and carding machine
Inventor: STEINERT THOMAS
IPC: B65H59/10
Filed: 2002-06-06
Abstract: PROBLEM TO BE SOLVED: To reduce frictional resistance between a sliver and a sliver passage. SOLUTION: In a rotating table for a sliver storage device, particularly for a drawing frame and a carding machine, having an inlet 12a and an outlet 12b for the sliver where the inlet is disposed adjacent to or on the coaxial line of a rotating shaft line, and the outlet is disposed at a distance from the inlet in a radius direction and the axial direction, and having the sliver passage 12 bent spatially, the sliver 9 receives a tensioning draft, has a relative motion between an moving sliver and an inner wall 12c of the sliver passage 12, and effects frictional resistance on the sliver through the inner wall. The relative effect and/or spatial disposal between the sliver 9 and the inner wall 12c of the sliver passage 12 is/are changed to enable improvement in sliver guide and sliver quality, thus it is possible to reduce the frictional resistance at least partially.
Patent JP-2004014802-A (JP)
Title: Imaging device
Inventor: NAGANO TAKASHI
IPC: H04N5/369
Filed: 2002-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging device in which the number of pixels can be increased and the size of the device can be reduced without sacrificing an S/N ratio.  <P>SOLUTION: A photodiode Pd is provided on a semiconductor substrate 10 commonly for pixels P21 and Pd22 arranged in the horizontal direction, and a wiring layer 50 for reading out signal charges from the photodiode Pd is formed on the upper layer of the semiconductor substrate 10 while being buried in an interlayer insulation film 30 on which a shutter section 20 for controlling the transmission of incident light to each pixel in pixel units is provided. The shutter section 20 comprises a liquid crystal shutter, for example. Alternatively, the shutter section 20 comprises an MEMS element for controlling the transmission of incident light by moving a shield plate, shared by at least two pixels P21 and P22 and intercepting the incidence of light to one pixel, between the pixels P21 and P22.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004013627-A (JP)
Title: Sales promotion/advertising activity supporting method, program therefor and sales promotion/advertising activity support device
Inventor: MASHITA SEIICHI
IPC: G06Q30/02
Filed: 2002-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sales promotion/advertising activity support method and program therefor and device for efficiently and fairly executing sales promotion/advertising activity to be performed by using a mass media organization based on the contents of a contents provider.  <P>SOLUTION: This device is provided with a contents receiving part 901 for receiving contents information to be provided by a contents provider, a use request information receiving part 902 for receiving information associated with the use request of the contents information from a mass media organization, a contents extracting part 903 for extracting the pertinent contents information from the contents information based on the information associated with the use request, a contents transmitting part 904 for transmitting the extracted contents information to the mass media organization, a use result information receiving part 905 for receiving use result information in the mass media organization of the transmitted contents information, and a cost calculating part 906 for calculating costs to be paid to the mass media organization by the contents provider of the contents information based on the received use result information.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004012416-A (JP)
Title: Azimuth measuring apparatus, calibration method, and calibration program
Inventor: KATO SEIICHI
IPC: G01R33/02
Filed: 2002-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To perform a calibration of a magnetic sensor with a high precision without depending on a rotational speed.  <P>SOLUTION: When each of an x axis Hall element HEx. y axis Hall element HEy, and z axis Hall element HEz is rotated in each predetermined plane 90° by 90° or 180° by 180°, based on the output amplified value of the x axis Hall element HEx, that of y axis Hall element HEy, and that of z axis Hall element HEz, the present offset value and sensitive value of the x axis Hall element HEx, the y axis Hall element HEy, and the z axis Hall element HEz are updated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003040891-A (JP)
Title: Adenosine derivative
Inventor: BAYS DAVID EDMUND
IPC: C07H19/16
Filed: 2002-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a novel adenosine derivative. SOLUTION: The derivative is represented by formula (I) (wherein R<1> -R<5> are each H, an alkyl, an alkoxy, or alkenyl, each of which may be substituted; X is O or CH2 ; Y, Z and W each represent a hetero atom) and includes salts and solvates thereof, particularly physiologically acceptable and therapeutically useful salts and solvates.
Patent JP-2004023201-A (JP)
Title: Method for manufacturing saw device
Inventor: ONOZAWA YASUHIDE
IPC: H03H9/25
Filed: 2002-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means for enhancing environmental characteristics of a SAW device such as a moisture resistant characteristics.  <P>SOLUTION: The SAW device is formed by arranging at least one ITD electrode and a grating reflector as required on a piezoelectric substrate, a silicon dioxide (SiO<SB>2</SB>) film with a thickness of 10nm to 15nm on the piezoelectric substrate is formed and the SAW device is heat-treated at an atmospheric temperature of 300°C or over for 10 minutes or more.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004021445-A (JP)
Title: Text data analysis system, text data analysis method and computer program
Inventor: MIMURO KATSUYA
IPC: G06F17/30
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a text data analysis method excellent in automatic analysis functions to the contents of highly ambiguous Japanese text data.  <P>SOLUTION: This text data analysis system is provided with a tree structuring means for grouping text data in a text database for storing a plurality of text data, and for forming a tree structure so that the text data can be hierarchized and made displayable, a selection target analysis means for analyzing a group displayed as the tree structure or an object selected from the hierarchy of each group, and an output means for outputting the analysis result analyzed by the selection target analysis means. The selection target analysis means is provided with a syntax analysis function for extracting a modification relation between words.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003061736-A (JP)
Title: Hair dryer with brush
Inventor: NAKAGAWA TAKASHI
IPC: A46B15/00
Filed: 2002-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a hair dryer solving a problem that minus ions emitted from an outlet are reduced by electric repulsive force making the minus ions hardly travel to the outlet. SOLUTION: The hair dryer with a brush comprises forming an air route 11 inside and having an air inlet 41, an air outlet 42 and a brush pat 8. A fan 12 for sending air to a downstream side, a motor 13 for driving the fan 12 and a heater 14 for heating the air are provided on the air route 11. A minus ion outlet 5 for emitting minus ions is formed separately from the air outlet 42 and provided on a face on which the air outlet 42 is formed. An ion generation functional part 6 is provided for generating the minus ions.
Patent JP-2004019792-A (JP)
Title: Transmission gas discharge structure of diaphragm valve
Inventor: MATSUZAWA HIRONOBU
IPC: F16K7/17
Filed: 2002-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transmission gas discharge structure of a diaphragm valve for discharging transmission gas of a controlled fluid existing in the back side space of a diaphragm part to protect a valve element operating part.  <P>SOLUTION: In the diaphragm valve 10, a valve element part 20 moving forward and backward to a valve seat 16 is integrated with the central part of the diaphragm part 30, the outer peripheral part 32 of which is fixed to a valve block 11. The valve block 11 is provided with an inflow part 41 and an outflow part 42 for purge gas which communicate with the back side space 40 of the diaphragm part 30, whereby the transmission gas of the controlled fluid existing in the back side space 40 of the diaphragm part 30 is discharged to the outside by circulation of the purge gas.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003161570-A (JP)
Title: Direct cooling type refrigerator
Inventor: PARK JIN-KOO
IPC: F25D29/00
Filed: 2002-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a direct cooling type refrigerator that improves the freshness of refrigerated food stored in a refrigerating compartment by arranging evaporators not only in a freezing compartment but also in the refrigerating compartment for heat exchange with air in the refrigerating compartment and by lowering the temperature of the refrigerating compartment quickly to an appropriate level.  <P>SOLUTION: The direct cooling type refrigerator includes a body 4 with a given space for storing food, the freezing compartment 6 formed in an upper side of the body 4 to store frozen food, the refrigerating compartment 8 formed in a lower side of the body 4 while partitioned by the freezing compartment 6 and barriers 10 to store refrigerated food, the freezing compartment evaporator 12 buried in a sidewall of the freezing compartment 6 for direct heat exchange with air in the freezing compartment 6, and the refrigerating compartment evaporator 14 buried in a sidewall of the refrigerating compartment 8 for direct heat exchange with air in the refrigerating compartment 8.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004019315-A (JP)
Title: Door lock device
Inventor: HAYAKAWA SHIGERU
IPC: E05B83/36
Filed: 2002-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the inconvenience of operations of a door lock device without being attended by the instability of the operations thereof.  <P>SOLUTION: A link 22 can be engaged with a lift lever 23 in one direction at actuation by operations of a door handle, and can be engaged with the lift lever 23 in the other direction at movement by operations of a locking actuator etc. The door lock device is equipped with a main link 40 which is coupled with a locking lever 24, a slide piece 41 which is arranged in the state of being movable with respect to the main link 40 in a direction almost parallel to the other direction and can be engaged with the lift lever 23, and a spring 42 which is arranged between the main link 40 and the slide piece 41.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004022950-A (JP)
Title: Electrostatic damage prevention circuit for semiconductor device
Inventor: FUKUDA YASUHIRO
IPC: H01L27/02
Filed: 2002-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To prevent damage on a diode connected between an input terminal and a power source terminal.  <P>SOLUTION: An electrostatic damage prevention circuit comprises an inter-power source protection transistor between a first power source wiring and a second power source wiring. Furthermore, capacities between the first power source wiring and the second power source wiring are connected plurally in series, and a potential divided in accordance with these capacities is supplied to a gate of the inter-power source protection transistor.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004017882-A (JP)
Title: Automobile floor mat
Inventor: IZUHARA TEIZO
IPC: A47G27/02
Filed: 2002-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automobile floor mat having a sound absorbing effect and excellent non-slip characteristic when it is arranged on a cabin floor of the automobile.  <P>SOLUTION: A surface side carpet 100A is provided on a surface side and a back surface side carpet 300A is provided on a back surface side of this surface side carpet 100A through an adhesive layer 200.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004031440-A (JP)
Title: Substrate processing equipment and substrate processing method
Inventor: MURAMATSU MAKOTO
IPC: G03F7/16
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide substrate processing equipment and a substrate processing method which improve the throughput of ultraviolet rays irradiation treatment of a substrate and temperature adjusting treatment.  <P>SOLUTION: A cooling/ultraviolet rays irradiation unit (CPL/UV) 26 for irradiating a surface of a wafer W with ultraviolet rays is provided with a stage 63 having a liquid feed pipe 67 which feeds temperature adjusted water, and an ultraviolet lamp 62 for irradiating the wafer W mounted on the stage 63 with ultraviolet rays. After the wafer W is mounted on the stage 63 and its temperature distribution becomes almost uniform, the surface of the wafer W which is subjected to temperature adjustment is irradiated with ultraviolet rays. Coating liquid is supplied to the surface of the wafer W which is irradiated with the ultraviolet rays, thereby forming a spreading sheet on the surface of the wafer W.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004028654-A (JP)
Title: Defect inspection device and defect inspection method
Inventor: TOMURA YASUO
IPC: B21C51/00
Filed: 2002-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a defect inspection device and a defect inspection method using the device capable of reducing a maintenance work, transferring accurately defect information detected in upper processes to lower processes, and recognizing surely the defect in the lower process even when a defect detector installed in the lower process is simplified.  <P>SOLUTION: In this defect inspection device and this defect inspection method using the device, a defect detector capable of detecting a plurality of kinds of feature quantities of the defect relative to an inspection material is installed in an upper process line, and a defect detector capable of detecting a part or all of the kinds of the feature quantities is installed in a lower process line, and the feature quantities detected in the upper process lines are transferred as information to the lower process lines.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004024998-A (JP)
Title: Treatment method of contaminated soil
Inventor: NAKAHARA AKIHIKO
IPC: B09B3/00
Filed: 2002-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a treatment method of contaminated soil effectively removing and collecting selenium from a contaminated soil contaminated by selenium (Se), and capable of effectively using the soil as a raw material for cement clinker production.  <P>SOLUTION: The selenium-contaminated soil is supplied to firing equipment for cement clinker production having a rotary kiln equipped with a raw material dryer and a preheater, and cement clinker is produced. A part of gas having a temperature of 700-1, 200°C inside the firing equipment is extracted and cooled, and dust containing selenium condensed is obtained. The dust is washed, and selenium is collected as a solid content from washing water obtained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004025985-A (JP)
Title: Door mirror setting plate
Inventor: ICHIKAWA OSAMU
IPC: B60R1/074
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a synthetic resin-made door mirror setting plate having improved strength and function.  <P>SOLUTION: The door mirror setting plate 1 is formed of a synthetic resin. On a base plate 11, a supporting shaft 12 is erected for turnably supporting a door mirror body. A curved portion 15 is recessed in the outer periphery of a base portion of the supporting shaft 12 and a plane portion 16 is formed thereacross for supporting a thrust washer. A wiring hole 18 having a large-diameter portion 19, a small-diameter portion 21 and a stepped portion 22 is formed in the supporting shaft 12. A conductor, when inserted in the wiring hole 18, is positioned with its covered end abutting on the stepped portion 22. On an upper face 11a of the base plate, a stopper 25 for restricting the turning angle of the door mirror body and a positioning protrusion 26a for holding the door mirror body at a reset position are formed in one unit.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003124257-A (JP)
Title: Semiconductor device and manufacturing method thereof, circuit substrate and electronic instrument
Inventor: MIYASAKA HIDEO
IPC: H01L21/56
Filed: 2002-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device, highly reliable and uniformized in the quality of the same, the manufacturing method thereof, a circuit substrate and an electronic instrument, by a method wherein a force required to deform the end surface of a bump is made large than a discharging (extruding) force of an adhesive agent by the bump by making the bump so as to be hardly deformed. SOLUTION: The electrode 12 of a semiconductor element 10 is provided with a conductive member 24. The conductive member 24 is crushed so as to have a height of about 2/3 of the total height thereof to form the bump 40. The semiconductor element 10 is opposed to a substrate 60 having a wiring pattern 62 through the adhesive agent 64 including an insulating filler 68. At least one of the semiconductor element 10 and the substrate 60 is pressed to electrically connect the bump 40 to the wring pattern 62.
Patent JP-2004031654-A (JP)
Title: System and method for treating substrate
Inventor: NAGANO YASUHIRO
IPC: H01L21/00
Filed: 2002-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system and method for treating substrates by which a stable flow rate of ozone gas having a stable ozone concentration can be generated even if ozone gas is fed to a plurality of chambers.  <P>SOLUTION: This system for treating substrates comprises an ozone gas generator 42 for generating ozone gas by discharging in oxygen-containing gas, and a plurality of chambers 30A, 30B for separately housing substrates W. Ozone gas is fed into the chambers 30A, 30B to separately treat the substrate W. Further, the system has gas flow rate regulators 188, 191 for regulating the flow rate of the oxygen-containing gas fed to the ozone gas generator 42, and a controller 201 for controlling the gas flow rate regulators 188, 191. The total flow rate of the ozone gas fed to the plurality of the chambers 30A, 30B is controlled by controlling the flow rate of the oxygen-containing gas by the controller 201.  <P>COPYRIGHT: (C)2004,JPO