baber/WOPTO huggingface dataset:
Patent JP-2004023022-A (JP)
Title: Heating system having electrostatic attracting function and its manufacturing method
Inventor: KANO MASAKI
IPC: H05B3/14
Filed: 2002-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a heating system exhibiting a sufficient electrostatic attracting force with an appropriate resistance even in intermediate and high temperature regions of 500-800°C and can operate stably over a long term without causing exfoliation of an insulator layer even if the temperature is elevated or lowered quickly while eliminating the leakage current damage on a device.  <P>SOLUTION: The heating system has an electrostatic attracting function including a supporting basic material 2, an electrostatic attraction electrode 4 and a heat generating layer 5 formed on the supporting basic material, and a dielectric layer 6 formed on the electrostatic attraction electrode and the heat generating layer. The dielectric layer contains two kinds or more of elements by 0.0001-5 wt%, respectively, added to thermal decomposition boron nitride, and has an electric resistance of 10<SP>6</SP>-10<SP>15</SP>Ωcm. The dielectric layer is formed by chemical vapor phase deposition by admixing a gas for forming the thermal decomposition boron nitride with a gas containing the elements being added to the thermal decomposition boron nitride.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003110537-A (JP)
Title: Method and apparatus for smoothing data rate of digital data stream
Inventor: KOSLOV JOSHUA L
IPC: H04L7/00
Filed: 2002-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for implementing a data rate smoothing circuit without using an analog circuit system, for example, in a digital domain. SOLUTION: In the method and the device for completely implementing a digital data rate smoothing device, when data arrive, they are written in a buffer memory at unexpected intervals, for example. Next, the data are read out at relative even intervals, so that a data stream having a smoothed data rate can be prepared from an input data stream having a variable short-term data rate. By using a dual port memory as a data buffer, a numerical integrator is used to be presented as a function of the input data rate corresponding to a degree of buffer fullness, for example, and by using a relatively straight read/write/buffer address generation circuitry, a smoothed data stream such as a data stream having a fixed or almost fixed bit rate, for example, can be generated from a data stream having a variable short-term bit rate by this apparatus.
Patent JP-2003322053-A (JP)
Title: Misfire sensing device of multi-cylinder internal combustion engine for vehicle
Inventor: MIYAUCHI ATSUHIRO
IPC: G01M15/11
Filed: 2002-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a misfire sensing device for a multi-cylinder internal combustion engine for a vehicle capable of avoiding misjudging a misfire certainly by sensing accurately the specific operating condition which may influence the misfire judgement, for example running on a poorly conditioned road.  <P>SOLUTION: The misfire sensing device of the multi-cylinder internal combustion engine for the vehicle is structured so that the first changing value of the rotating speed of each wheel using a first filter on the basis of the output signal from a wheel speed sensor while the second changing value is calculated using a second filter, and they are multiplied together to calculate the parameter (poorly conditioned road judging parameter) DISTNC to show the degree of change of the wheel rotating speed, followed by comparison with the threshold DISTNCJD, and the number of times having attained the threshold or exceeded is counted by a counter NDIST, and when the count has attained the specified value or exceeded, judgement is passed that it is the specific operating condition, for example running on the poorly conditioned road, and the misfire judgement is prohibited.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004027503-A (JP)
Title: Device and method for fixing sash
Inventor: KAWAHARA MASAYUKI
IPC: E06B1/56
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means capable of easily holding a distance between a sash and a window opening part in a short time without using welding.  <P>SOLUTION: This fixing device comprises an engaging device 1 detachably fitted to the side outer frame of the sash 80 and an engaged device 2 fitted to the window opening 90 in which the sash 80 is installed.The engaging device 1 has a support piece 10 slidably fitted to the side outer frame of the sash 80, a movable part 20 having a slit hole 21 to allow the movable part to be moved forward and backward relative to the engaged device 2, a screw 30 inserted into the slit hole 21 and fixing the movable part 20 to the support piece 10 at any position relative to the engaged device 2, and a projected part 40 projectedly provided at the tip part of the movable part 20 vertically relative to the movable plane direction of the movable part 20 and engaged with the engaged device 2. The engaged device 2 has a hole 52 in which the projected part 40 of the engaging device 1 is fitted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004031416-A (JP)
Title: Power module
Inventor: NAKANISHI RYUJI
IPC: H01L25/07
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power module capable of satisfying a requirement of its miniaturization while keeping an effective waterproof and its property with simple structure.  <P>SOLUTION: A power circuit part 1 including a bus bar 6 is arranged on the circuit-arrangement surface 2a of a heat dissipation member 2 through an insulation layer 22. A waterproof case 3 for covering the part 1 is arranged on the circuit arrangement surface side of the heat dissipation member 2 with covering the part 1. The member 2 and the case 3 are connected so as to sandwitch a seal memeber 4 shaped for surrounding the part 1. The covering of the part 1 by the case 3 with use of the member 2 provides an effective waterproof with simple structure.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004024426-A (JP)
Title: Manufacturing method of object with stuffed cotton padded body
Inventor: HATTO SHIGETOSHI
IPC: A47G9/10
Filed: 2002-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for an object with stuffed cotton, capable of efficiently and rationally stuffing cotton by compressing the cotton by suction under reduced pressure to fill the interior of a sheathing cloth, and especially filling the interior of the sheathing cloth with cotton having volume larger than the volume of the internal space of the sheathing cloth.  <P>SOLUTION: According to this method for manufacturing an object with stuffed cotton by filling the interior of the sheathing cloth with cotton, the bulky cotton 1 is covered with sealing materials 2, 3 which can be sucked under reduced pressure and drawn out after the interior of the sheathing cloth is filled with the cotton, and returned to the atmospheric pressure, the cotton 1 is decreased in bulk by suction under reduced pressure using a suction means 4, and the interior of the sheathing cloth is filled with the thus compressed cotton 5 together with the sealing materials. After that, suction under reduced pressure is stopped to return the cotton to the atmospheric pressure, and the sealing materials are drawn out from the inside of the sheathing cloth to the outside.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004034745-A (JP)
Title: Studless tire
Inventor: KIKUCHI NAOHIKO
IPC: C08K9/00
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a studless tire improving adhesion on an ice or snow road surface, adhesive friction, digging-up friction, scratching friction and wear resistance, having excellent performance on ice and snow and sustaining the performance.  <P>SOLUTION: This studless tire has a tread made by dispersing non-metal short fibers surface-treated in advance to be oriented in a tread thickness direction in diene rubber, having a ratio of complex elastic modulus E1 of the tread thickness direction and elastic modulus E2 of a tire peripheral direction measured at 25°C of 1.1≤E1/E2≤4, and having tread rubber hardness measured at -10°C of 45 to 75 degree.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004034359-A (JP)
Title: Cap of ballpoint pen
Inventor: SUZUKI SHINYA
IPC: B43K23/08
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To solve the fault that a packing and a ballpoint pen tip stick to each other because of their being left in a state of a cap being fitted and therefore the packing comes off the cap when the cap is removed, and the problem that a ball sticks to the packing in the case of a resin tip being used and this causes a defect that the ball is left on the packing side when the cap is removed, in a structure wherein a seal member of an elastic body is disposed at a position where a penpoint of a ballpoint pen gets wholly in the cap, so as to prevent dropping of ink.  <P>SOLUTION: The cap of the ballpoint pen is fitted to the fore end part of a penholder of a ballpoint pen which comprises a ballpoint pen body having a writing tip part holding a ball and an ink holding part and seals the ballpoint pen body hermetically. In the cap, the elastic body subjected to treatment of immersion in a water solution of a compound having an amino group is disposed at the position where the writing tip part of the ballpoint pen body gets wholly in the cap when the cap is fitted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004037764-A (JP)
Title: Image fixing device and electrophotographic system using the same
Inventor: NAKATOGAWA KENJI
IPC: C10N20/02
Filed: 2002-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image fixing device adopting lubricating oil having excellent heat resistance so as to withstand use over a long term and realizing the stable running of a belt and an electrophotographic system using it.  <P>SOLUTION: The image fixing device is equipped with: a driving member 10 having a heated surface and being rotated; an endless belt 20 driven by abutting on the surface; and a pressing member forming, between the driving member 10 and the endless belt 20, a nip part 16 through which a recording sheet holding an unfixed toner image is inserted by pressing the surface of the driving member 10 from the inside of a circumference. The pressing member is constituted of at least a pressing pad 30 to press the endless belt 20 by its surface and a low friction sheet 40 which is arranged on a pressing surface and whose surface is brought into contact with the endless belt 20. Methylphenyl silicone oil or perfluoropolyether oil is applied to the surface of the low friction sheet 40 brought into contact with the endless belt 20. The electrophotographic system using the image fixing device is also presented.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004038031-A (JP)
Title: Braille learning system using braille input/output program and braille learning system using the same
Inventor: MOCHIZUKI MASARU
IPC: G09B21/00
Filed: 2002-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To realize input edition by displaying on a computer monitor screen a braille in which a pit or a projection can be discriminated and whether it is displayed or non-displayed can be discriminated, for a person with normal sense of sight.  <P>SOLUTION: This is a braille input/output program which is to be executed on a computer for displaying or inputting braille on the computer monitor screen, and which forms one braille area by generating 6 pieces of invisible squares of 2 columns and 3 rows and placing 6 figures in total, namely, each piece of figure corresponding to each point of a braille within the imaginary square, and which uses the braille input/output program.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004036844-A (JP)
Title: Vehicle control device and vehicle control method
Inventor: TOKURA TAKAAKI
IPC: B60W10/10
Filed: 2002-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To positively prevent damage to be caused by the frictional heat of a friction engagement device.  <P>SOLUTION: During shifting, an end absorbed duty estimation processing part 22 estimates the predicted value of the absorbed duty at the end of an inertia phase on the basis of the present absorbed duty computed by an absorbed duty acquisition processing part 18 and the progress degree of the inertia phase detected by a progress degree detecting part 20. When the estimated absorbed duty at the end of the inertia phase exceeds a predetermined specified value, a variable speed control part 24 changes a control state by lowering engine torque to suppress the generation itself of frictional heat, strengthening a clutch engaging force to quicken the progress of speed change, making a correction to shorten target speed change time in inertia phase control, or the like.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004036858-A (JP)
Title: Double disk gate valve
Inventor: SHIMADA HIROSHI
IPC: F16K3/12
Filed: 2002-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a double disk gate valve having a function that copes with flat laying and vertical laying as well as functioning as a guide for advancing and retreating a valve disk, while supporting the sliding contact surface of a disk guide with the sliding contact surface of a valve casing guide, even in horizontal installation with the horizontal arrangement of the axis of a valve casing, the pipe axis of a piping system, and the axis of a valve stem.  <P>SOLUTION: The sliding contact surfaces 11A of the disk guides 11, 11 and the sliding contact surfaces 13A of the valve casing guides 13, 13 are placed to face each other pointing in a direction of intersecting, at an inclination angle of 45°, a third axis C3 orthogonal to both a first axis C1 and a second axis C2, and the sliding contact surfaces 12A of the disk guides 12, 12 and the sliding contact surfaces 14A of the valve casing guides 14, 14 are arranged pointing in a direction of intersecting, at an inclination angle of 45°, the third axis C3, in symmetry to the disk guides 11, 11 and the valve casing guides 13, 13 with respect to the third axis C3 used as a symmetry axis.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004042406-A (JP)
Title: Printer
Inventor: ITO YORIYASU
IPC: G06F3/12
Filed: 2002-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To realize a printing process by a memory saved more than conventionally by reducing an image data size of a blank part after drawing data is developed.  <P>SOLUTION: The printer has a means for counting the number of main scanning dots from a left margin to the first printing data for each line, a means for adding the count value as a flag to data developed by a drawing hardware and storing the same in a band memory, a means for a drawing data readout circuit to mask output data to a printer engine for a run length of blank data from the left margin with reference to the flag, and a means for sequentially outputting data read out from the band memory to the printer engine after the run length is counted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004045698-A (JP)
Title: Printer
Inventor: YOSHIMOTO NARIHIRO
IPC: G03G15/01
Filed: 2002-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tandem system printer which enables printing despite an image forming part unmounted.  <P>SOLUTION: A specifying key 95 for specifying a color to print is provided on the operation part 91 of the printer. With this key 95, a particular color image forming section is specified. Specified information is transmitted from the operation part 91 to a control circuit, where based upon the information, the image forming part to be operated for printing is selected.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004044702-A (JP)
Title: Actuator for valve with manual operated mechanism
Inventor: YOKOCHI YOSHIKAZU
IPC: F16K31/528
Filed: 2002-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an actuator for a valve with a manual operated mechanism having a simple and compact structure, enabling simple operation with hands and fingers without using a tool such as a wrench, and capable of being easily manual-operated without becoming an obstacle to manual operation even when the whole of the valve is hidden by providing thermal insulator.  <P>SOLUTION: A pin 15 connected to a stem 16 so as not to rotate but so as to vertically move is upwardly energized through a spring 17. The pin 15 is fixed on an manually operating portion 18, and provided so as to be pressed down in an axial direction of the stem 16 against the spring 17 with the manually operating portion 18. A lower end of an output shaft 10 and the pin 15 are provided so as to be connected and disconnected. An inner peripheral surface 19a at the lowest end when pressing down the manually operating portion 18 is provided so as to form a clearance 31 separated at a specified interval in the axial direction from an outer peripheral surface 13a of a flange 13 provided on an upper end of a stem journalling portion 12 journalled with the stem 16.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004041979-A (JP)
Title: Delay spraying mechanism and aerosol type product using the same
Inventor: OSHIMA YASUO
IPC: B05B9/04
Filed: 2002-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To smoothly carry out delay operation from the moment of operating a delay spraying mechanism to the moment of spraying and simplify the shape of each constituent part for cost reduction.  <P>SOLUTION: A hole part 15d for discharging air is formed in a valve member 15 moved upward and opening a hole part 11d for passing a content in the operation mode and a port 10e for communicating with the outer space 23 is formed in a cover 10 so as to communicate the upper side space 15b and the lower side space 15b with the outer space. When an operation member 11 is turned, a stem 20 is pushed down and the valve member 15 is pushed up by the pressure of the content. The air corresponding to the diminished volume of the upper side space 15b is smoothly discharged in stratified current state while passing through the hole part 15d-the lower side space 15c-the port 10e for communicating with the outer space or through a gap 21a, so that the valve member 15 is moved smoothly upward. Since the lower side space 15c is not needed to be a close space, the shape of each component is simple. Another delay spraying mechanism in which air corresponding to the volume alteration in the upper side space is discharged to the outer space through a groove part formed in an operation member is also disclosed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004056847-A (JP)
Title: Inverter device
Inventor: SUZUKI KENICHIRO
IPC: H02M7/48
Filed: 2002-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To downsize an inverter device and enhance the cooling effect.  <P>SOLUTION: The inverter device 1 has a heat sink 4 for cooling a forward converter 2 and an inverter 3, and a cooling fan 6 being attached via a rectifying duct 5 to the end of the heat sink 3. The heat sink 4 is equipped with a first base 7 where the forward converter is attached to its one flank, a plurality of fins 8---8 which are provided at the other flank of the first base, and a second base 9 which is arranged in roughly parallel with the above first base 7 at the tips of these plural fins 8---8. The above inverter 3 is attached to one flank of the above second base 9.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004052667-A (JP)
Title: Turbine blade lifetime evaluation method
Inventor: TAKAHAMA MASAYUKI
IPC: G01M99/00
Filed: 2002-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a turbine blade lifetime evaluation method, for evaluating the remaining life without breaking examination on a turbine blade, and preventing creep rupture of the turbine blade.  <P>SOLUTION: This turbine lifetime evaluation method manages the creep life of a turbine rotor blade 10 fixed to the periphery of a rotor rotatably journaled in the inside of the turbine and including a blade part 10c and shroud parts 10a, 10b. The creep elongation L3 of the turbine rotor blade 10 is measured to evaluate the remaining life.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004051561-A (JP)
Title: Skin cosmetic composition
Inventor: KANEKO AKIHISA
IPC: A61K8/73
Filed: 2002-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a skin cosmetic composition obtained without formulating a component derived from an animal for securing safety, and having excellent barrier ability and touch feeling.  <P>SOLUTION: The skin cosmetic composition contains a plant (corn)-derived sphingoglycolipid and β-glucan.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004056953-A (JP)
Title: Motor arrangement equipped with dynamic-pressure bearing, and manufacturing method for dynamic-pressure bearing
Inventor: WAUKE TOMOKUNI
IPC: H02K7/09
Filed: 2002-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To prevent displacement of a bearing shaft caused by magnetic attractive force a magnetic field generating portion exerts and reduce rotational strain in a motor.  <P>SOLUTION: A first bearing sleeve 14A of two bearing sleeves opposed to the magnetic field generating portion 20 and a second bearing sleeve 14B are so formed that the depth d1 of the dynamic pressure generating groove 14a in the first bearing sleeve 14A is larger than the depth d2 of the dynamic pressure generating groove 14b in the second bearing sleeve 14B (d1>d2). Thus, the difference between dynamic pressure produced between the bearing shaft 13 and the first bearing sleeve 14A and that produced between the bearing shaft 13 and the second bearing sleeve 14B acts as force F2 which pushes back lateral pressure F1 produced by magnetic attraction by the magnetic field generating portion 20. Therefore, displacement of the bearing shaft 13 is prevented, and rotational strain in the motor is reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004056060-A (JP)
Title: Manufacturing method for thermistor
Inventor: YAMADA NAOKI
IPC: H01C7/04
Filed: 2002-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a thermistor wherein the production of cracks in an electrode insertion portion during the manufacture of a thermistor is suppressed or prevented and variation in its resistance value is suppressed.  <P>SOLUTION: In the manufacturing method for the thermistor 1, the direction of pressing and the direction of parting are set so that the directions are substantially at right angle to each other. Further, the parting line of a mold is formed in a position away from the insertion hole. Thus, a thermistor molding can be pulled out by parting, and peeling force is prevented from exerting directly between an electrode and an element body during parting. Thus, the production of cracks in the electrode insertion portion is effectively prevented. As a result, variation in the temperature resistance factor of the thermistor is suppressed and its high accuracy of temperature detection is maintained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004061611-A (JP)
Title: Photographic processor
Inventor: OKA TERUTO
IPC: G03B27/46
Filed: 2002-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photographic processor which is free of exposure fogging on photosensitive paper carried to front or behind an exposure position without providing a light blocking device as is conventionally done.  <P>SOLUTION: The photographic processor, equipped with a supply means of cutting photosensitive paper to a specified size and sending it out, a carrying means of carrying the photosensitive paper from the supply means to the exposure position and carrying it away form the exposure position, and an exposure means of exposing the photosensitive paper carried to the exposure position through the carrying means to an image, is equipped with a photosensitive paper supply interval control means of controls the supply interval of photosensitive paper by the supply means so that neither of sheets of photosensitive paper present upstream and downstream from the photosensitive paper at the exposure position has exposure fogging.  <P>COPYRIGHT: (C)2004,JPO