baber/WOPTO huggingface dataset:
Patent JP-2003294227-A (JP)
Title: Heat treatment method and its facilities
Inventor: KASHIWAGI YOSHIYUKI
IPC: F23G5/16
Filed: 2002-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the damage of a heat exchanger due to exhaust gas temperatures.  <P>SOLUTION: In heat treatment facilities comprising: a heat treatment furnace 1 to effect thermal decomposition of a substance to be treated by indirect heating by hot air gas; a combustion furnace 3 to effect combustion treatment of thermal decomposition treatment of thermal decomposition gas generated in the heat treatment furnace 1; and a heat exchanger 5 to cool exhaust gas discharged from the gas combustion furnace, an emergency cooling air introducing means 4 is provided to introduce air for emergency cooling to exhaust gas when the temperature of the exhaust gas exceeds a set value. The emergency cooling air introducing means 4 is formed that piping where the opening of an air feed passage is free is laid at a piping part through which gas discharged from the gas combustion furnace 3 flows. The opening of an air feed passage is controlled based on the temperature of gas flowing through the piping part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003290233-A (JP)
Title: Guide shaft for coupling tubular organs
Inventor: TERAURA MINORU
IPC: A61F2/04
Filed: 2002-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid guide shaft which is easy to handle and dissolves rapidly after anastomosis.  <P>SOLUTION: The guide shaft 10 consists of a tubular body 11 and a tubular branch portion 12 branched to a Tee shape from the middle of the body 11. A cavity 12a of the branch portion 12 is communicatively connected to the cavity 11a of the body 11. The guide shaft 10 is composed of saccharides as main materials and is made of a gelatinized substance decomposed and absorbed into an organism by dissolving in a physiological saline at ≥30°C. An annular groove 14 is formed at the circumference of a root 13 of the branch portion 12. Tapered chamfers are formed at the free ends of the main body 11 and the branch portion 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003293913-A (JP)
Title: Magnet switch
Inventor: SHIGA TSUTOMU
IPC: H01H9/42
Filed: 2002-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To realize certain meshing while preventing abrasion and welding by an arc.  <P>SOLUTION: A first contact 70 is connected via a resistor 91 (a carbon based fixed contact 71 also works as it), so that a motor rotates extremely slowly. Then, an output shaft 20 rotates. Rotation of a pinion 25 is regulated, so that the pinion 25 is pressed out axially by axial components of a splines 20a and 25a and meshes with a ring gear (not shown). When a plunger 52 moves further, a second contact 80 is made conductive. The first and second contacts are connected in parallel and the first contact 70 has the resistor, so that current from a battery fully flows through the second contact circuit and the motor fully operates to start an engine.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003292664-A (JP)
Title: Extrusion-foamed plate of polystyrene resin and manufacturing method therefor
Inventor: KOGURE NAOCHIKA
IPC: C08K5/136
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an extrusion foamed-plate of a polystyrene resin that causes only limited metal corrosion of the interior of an extruder therefor, that has excellent flame retardance, and that furnishes very consistent extrusion and foaming behavior, and to provide a method for manufacturing the plate.  <P>SOLUTION: According to the manufacturing method, a foamable molten resin composition obtained by kneading at least a polystyrene resin, flame retarding agent, foam regulating agent and foaming agent is subjected to extrusion-foaming to form the foamed plate of a polystyrene resin having an apparent density of 22-60 kg/m<SP>3</SP>and a thickness of 10-150 mm. The flame retarding agent can be selected from the group consisting of (i) a brominated isocyanurate, (ii) a brominated isocyanurate together with a diphenylalkane and/or diphenylalkene, (iii) a brominated bisphenol together with a diphenylalkane and/or diphenylalkane (iv) a brominated isocyanurate together with a brominated bisphenol, and (v) a brominated isocyanurate and a brominated bisphenol together with a diphenylalkane and/or diphenylalkene.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003302869-A (JP)
Title: Image forming device
Inventor: IKEDA TARO
IPC: G03G21/00
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device of simple and low-cost structure which precisely drives an image carrier (photosensitive body drum), is easily attachable/detachable, maintains assembly precision and prevents shortening of its life and image deterioration.  <P>SOLUTION: In a drive transmission means which drives the photosensitive body drum 6, four pairs of opposite grooves 25a1 and 25a2, 25b1 and 25b2, 25c1 and 25c2, and 25d1 and 25d2, which equally divide the circumference of the means, are formed. Ribs 27a1, 27a2, and 27b which fit in the corresponding grooves are also provided in the flange 27a of the photosensitive body drum 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003304135-A (JP)
Title: SPLITTER FILTER CIRCUIT FOR xDSL
Inventor: NAKAJIMA MASAKATSU
IPC: H04M11/06
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a splitter filter circuit for xDSL for a telephone line for preventing tipping from being generated in a voice signal band.  <P>SOLUTION: This splitter filter circuit for xDSL is configured of a plurality of inductors, low pass filter circuit parts 10a and 10b constituted of a plurality of capacitors, a saturable transformer 20 disposed inside the low pass filter circuit parts 10a and 10b, and resistances RX and RY connected in parallel with respective inductances LX and LY of the saturable transformer 20.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003303994-A (JP)
Title: Method for manufacturing semiconductor light-emitting element
Inventor: IWABUCHI TOSHIAKI
IPC: H01L33/32
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor light-emitting element, such as a plastic embedded LED suitably applicable to an image display device, capable of efficiently completely removing foreign matters generated at the time of peeling an LED, without damaging the LED or the pad electrode of the LED.  <P>SOLUTION: This method for manufacturing a semiconductor light-emitting element comprises a step for forming a semiconductor layer which is an LED 2 on a sapphire substrate, a process for patterning the semiconductor layer, a process for coating an insulating layer 3 on the semiconductor layer, a process for peeling the sapphire substrate 1 and the semiconductor layer at the boundary and a process for removing foreign matters (carbon accuser substances) 19, generated in the periphery of the semiconductor layer in the peeling process by irradiating a long-wavelength laser beam 23.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003307828-A (JP)
Title: Photosensitive material sorter
Inventor: SAKAI TAMOTSU
IPC: G03D15/00
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photosensitive material sorter capable of separating and housing photosensitive materials with relatively simple constitution.  <P>SOLUTION: The photosensitive material separator is provided with a stationary tray 3 on which photographic paper P delivered from a photosensitive material processing device is placed, a cabinet 2 in which a plurality of housing sections 2b for housing the photographic paper P are arranged in one row, and a moving tray 3 which is movable back and forth along the cabinet 2. The separator transfers the photographic paper P from the stationary tray 3 to the cabinet 2 by means of the moving tray 3 without moving the cabinet 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003315376-A (JP)
Title: Current sensor
Inventor: AOYAMA HITOSHI
IPC: G01R33/02
Filed: 2002-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To improve stability against a temperature change, to prevent the aggravation of accuracy in an automobile where a large temperature change is generated, and to prevent cost increase.  <P>SOLUTION: This current sensor 2 for outputting a voltage signal corresponding to a current from the magnitude of a working magnetic field in the magnetic field generated by the current flowing in a detection wire 1 which is a measuring object comprises a magnetic impedance element 3 comprising an amorphous wire 30 having the diameter of 30 μm and the length below 3 mm disposed in parallel with the direction of the magnetic field on the position in the range of a prescribed magnitude of the magnetic field where the linear relation of an output in the magnetic field is kept, a detection coil 4 wound on the element 3 and constituting a magneto-inductive magnetic detector 20 by converting the internal magnetic field change of the magnetic impedance element into a voltage by electromagnetic induction, and a signal conversion circuit 5 for converting the voltage of the detection coil into a voltage signal corresponding to a flowing current.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003314826-A (JP)
Title: Heating cooker
Inventor: MATSUO TAKUMA
IPC: F24C1/00
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a user from being damaged by blowoff of hot air in a heating cooker of hot air circulation type.  <P>SOLUTION: A blower 20 sucks air a heating chamber 11 from a suction port 32 and discharges it to an upper duct 25 and a lateral duct 26. The upper duct 25 and the lateral duct 26 are provided with an upper heater 40 and a lateral heater 41 in their insides, and the air passing through the duct is turned into the hot air thereby and blown off from an upper outlet 30 and a lateral outlet 31 to the heating chamber 11. When a door of the heating chamber 11 is opened during the heating operation, a control device forcedly stops a motor 27 of the blower 20 at timings when the heat cooking without producing soot is finished, a soot sensor senses no soot when finishing the heat cooking, the heating is interrupted for a user handles the cooking object with hands, and preheating operation is finished.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003035323-A (JP)
Title: Improved clutch collar
Inventor: DICK WESLEY M
IPC: F16D23/14
Filed: 2002-04-19
Abstract: PROBLEM TO BE SOLVED: To engage and disengage a clutch under a heavy torque load without requiring a big acting power for engaging and disengaging of a clutch collar. SOLUTION: An engaging face of a torque resource 12 and also a driven shaft 18 is designed so as to receive a power of neutral shaft line direction in a condition where receives a torque. This collar is spline fitted to the rotating shaft 12 and moved grindingly along to a longitudinal direction of the rotating shaft. The parallel forwarding motion of this collar is caused by a shift mechanism 24 that co-activates in a return stopping ball 26 used to lock automatically this collar. The engage of the collar can be disengaged even under a high torque load by angle teeth 20, 22 and also splines 14, 16 when a shift mechanism and a return stopping ball are moved so as to release a collar.
Patent JP-2003313117-A (JP)
Title: Lipase activity activator, skin care preparation containing the lipase activity activator and used for slimming body, and bathing agent containing the lipase activity activator and used for slimming body
Inventor: MIYAMOTO HIDEKAZU
IPC: A61P43/00
Filed: 2002-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a lipase activity activator comprising a galenical, to provide a skin care preparation containing the same and used for slimming bodies, and to obtain a bathing agent containing the same and used for slimming bodies.  <P>SOLUTION: The lipase activity activator comprises one or more galenicals selected from Rubia akane Nakai root, polygala root, Cassia glauca, Cassia occidentalis and Areca catechu. The skin care preparation contains the same and is used for slimming the bodies, and the bathing agent contains the same and is used for slimming the bodies. The dermal administration of the lipase activity activator enables the decrease of fat tissues such as subcutaneous fats, the improvement of obesity and the slimming of the bodies.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003317078-A (JP)
Title: Image managing method, program, and recording medium
Inventor: TAKEDA MAYUMI
IPC: G06F17/30
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To store and manage the reference relation between images after and before processing and processing histories of the images so that they correspond to each other by image files, to maintain the quality of the image after processing, and to prevent the image after processing from being lost.  <P>SOLUTION: A computer 1 unitedly manages the reference relation between the image files and their processing histories by generating or correcting and adding image file information at a reference destination, the processing histories (processing instructions, processing parameter values, etc.), a processing-person's name, processing time, etc., as attached information to image files when image data are stored after being processed in order to manage image files in reference relation by the image files storing the image data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003310132-A (JP)
Title: Machine for controlling pest for tea field
Inventor: SUGIMURA SAKUJI
IPC: A01M7/00
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To raise control effect by applying a chemical fluid to the backs of tea leaves, the insides of tea plant crowns and trunks and branches of tea plants and to increase the utilization efficiency of a working machine by using a sulky tea leaf plucker as the control working machine.  <P>SOLUTION: The chemical fluid is atomized by using the air blasting fan of the sulky tea leaf plucker and applied to the insides of the tea plants by the air stream of the air blasting fan.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003312017-A (JP)
Title: Liquid jet apparatus
Inventor: MIYAMOTO MASAAKI
IPC: B41J2/175
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid jet apparatus which can carry out initial filling of a liquid smoothly.  <P>SOLUTION: A head member 6 has a pressure generation chamber 17 which communicates with a nozzle opening 15 and stores an article delivery liquid inside, liquid communication paths 18, 19 and 44 which communicate with the pressure generation chamber 17 and are filled with the article delivery liquid, and a pressure generation means 13 for discharging liquid drops from the nozzle opening by changing the pressure of the liquid in the pressure generation chamber 17. There are set liquid supply paths 42 and 43 which make the interior of liquid chambers 7a-7f of a liquid container 7 set at a liquid container setting part 1 communicate with the liquid communication paths 18, 19 and 44, and are filled with the article delivery liquid; a suction means 9 for sucking the liquid from the nozzle opening; and a heating means 23 for heating the head member 6. When the liquid container 7 is set at the liquid container setting part 1, a transfer liquid suction control unit 20 controls the heating means 23 to heat the head member 6, and at the same time controls the suction means 9 to suck the article delivery liquid from the nozzle opening 15.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003312368-A (JP)
Title: Vehicle luggage room structure
Inventor: YABE MASAYUKI
IPC: B62D25/20
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a luggage room structure capable of constituting an accommodation space for small article and loading a luggage having taller height.  <P>SOLUTION: The floor board 13 has a panel part 15 and leg parts 17, 17 projected from the panel part 15. The panel part 15 can be placed at two positions of a floor down position where it is butted/placed on the floor surface 11 of the luggage room and a floor up position where it is left from the floor surface 11 of the luggage room and an accommodation space E is constituted between the floor surface 11 of the luggage room and it. Thereby, the accommodation space E can be constituted for a small article and the luggage having taller height can be also loaded. Pins 23, 23 are projected from both side surfaces of the floor board 13 and guide grooves 25, 25 receiving the pins 23, 23 and reversably slide-supporting the floor board 13 over the two positions are provided on luggage side trims 24, 24. Therefore, a reversal work of the floor board 13 is facilitated by these pins 23, 23 and the guide grooves 25, 25.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003016214-A (JP)
Title: Service history log of computer repair
Inventor: AHRENS GEORGE H
IPC: G06Q10/00
Filed: 2002-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a system for implementing a method for monitoring the service repairs of a processing system. SOLUTION: The system contacts a service representative in response to a reception of a data signal indicating an operational failure of the processing system. The contact includes a service action plan with a list of field replacement units that maybe the source of the operational failure. In response to one or more of commands, the system displays a service action even log including the service action plan, and a service history log including any history of service repairs related to the service action plan. The service representative can partially or fully apply the service action plan to the repair, and subsequently flag the service action event entry as incomplete or closed, respectively.
Patent JP-2003318659-A (JP)
Title: High-frequency power amplifier and semiconductor integrated circuit apparatus
Inventor: ONISHI MASAMI
IPC: H03F1/02
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To avoid increase in power gain due to a self-bias phenomenon that is generated in amplification by using an HBT or the like, and to efficiently carry out high-frequency amplification.  <P>SOLUTION: In a power amplification module using a multifinger transistor, a self-bias suppression circuit BC is provided at the high-frequency power amplifying section. The self-bias suppression circuit BC is composed, by connecting N resistors Rc1 to RcX in parallel and is connected to resistor Rb1 to RbN, that are base resistors in common. In the amplification of a high-frequency signal, the resistors Rc1 to RcX enable the restraint of the self-bias phenomenon, where a base current increases as the power of an output signal RFout increases. As a result, a high-linearity amplifier can be achieved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003313722-A (JP)
Title: Melt-spinning spinneret for elastic fiber
Inventor: SHIBAIKE HAJIME
IPC: D01D5/253
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spinneret which can stabilize the extrusion of an elastomer, can prevent that the bending, pulsation, and the like, of the extruded elastomer is caused, and has an excellent quality.  <P>SOLUTION: This spinneret in which extrusion holes for spinning the elastomer are formed is characterized in that the extrusion holes comprise a central hole (1) and three to five outer peripheral holes (2) independently formed at an equal distance around the central hole (1), that the ratio (X) of the extrusion speed of the elastomer from the central hole (1) to the extrusion speed of the elastomer from the hole arbitrarily selected from the outer peripheral holes (2) is 0.3 to 3, and that the distances between the central hole and the outer peripheral holes are 0.04 to 0.1 mm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003322624-A (JP)
Title: Wafer surface inspection apparatus
Inventor: IWA YOICHIRO
IPC: G01N21/956
Filed: 2002-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate necessity for aligning a plurality of calibration wafers in a wafer surface inspection apparatus.  <P>SOLUTION: The surface inspection apparatus radiates an inspection light to a surface of an inspected wafer, detects foreign particles existing on the surface of the wafer by detecting a scattering light generated when the foreign particles exist, inspects the foreign particles on the wafer by using a mathematical model for defining a correlation between an output of the scattering light and a particle diameter of the foreign particle on the wafer, finds intensity of the scattering light due to different particle diameters by calculating the output of the scattering light as an equation relevant to a scattering electric field, finds a peak position of the intensity of the scattering light based on a peak position corresponding to the particle diameter found as a centroid position in a distribution on a histogram and deals with the wafers with different thicknesses and kinds of films by applying a correction term.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003295334-A (JP)
Title: Image recording device
Inventor: TANAKA TETSUYA
IPC: B41J2/44
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image recording device which can record a desired image on a specified proper recording position of a cut sheet body when the image is recorded by carrying the cut sheet body and simultaneously scanning the cut sheet body along the width perpendicular to the carrying direction.  <P>SOLUTION: A controller 23 of the image recording device 10 generates a control signal for driving a magazine 30 and an exposure device 20 by using as control parameters information on the length of the cut sheet body, information on the length of the image to be recorded, adjustment information on a vertical scan recording start position for adjusting the conveyance-directional recording start position of the image so that the recording position of the image on the cut sheet body is a specified position, information on the width of the cut sheet body, information on the width of the image to be recorded, and adjustment position on a horizontal scan recording start position for adjusting the horizontal-scanning-directional recording start position of the image to be recorded so that the recording position of the image on the cut sheet body is a specified position.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003333343-A (JP)
Title: Communication apparatus
Inventor: KUWABARA TETSUYA
IPC: H04N1/32
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication apparatus capable of transmitting an Internet facsimile to a plurality of communication apparatuses each having a different file format capability through the use of one kind of CODEC.  <P>SOLUTION: The communication apparatus reads an original with a read section 12, applies encoding conversion processing to the read image data in response to the file format capability (profiles S, F, and J) of a communication destination and stores converted image data to an image memory 19. The communication apparatus reads the stored encoded data, applies TIFF conversion and MIME conversion to the encoded data and transmits the result to a designated mail address.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003330037-A (JP)
Title: Liquid crystal display
Inventor: HEBIGUCHI HIROYUKI
IPC: G02F1/1343
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a liquid crystal display excellent in image quality by sufficiently reducing line crawling while making use of the features of a multi- scanning line system.  <P>SOLUTION: One color pixel 1 of the liquid crystal display includes three pieces of dots enclosed by adjacent signal lines 2 and adjacent scanning lines 3A, 3B, 3C, and a switching element 5 and dot electrodes 6A, 6B, 6C are arranged in each dot. In each color pixel 1, three pieces of display electrodes 8A, 8B, 8C electrically connected to the dot electrodes 6A, 6B, 6C via contact holes 7 are arranged. Then, each of the display electrodes 8A, 8B, 8C is placed over three dot electrodes 6A, 6B, 6C and also one dot electrode is electrically connected to only one display electrode. The switching elements 5 and the display electrodes 8R, 8G, 8B are arranged so as not to two-dimensionally overlap each other.  <P>COPYRIGHT: (C)2004,JPO