baber/WOPTO huggingface dataset:
Patent JP-2002339448-A (JP)
Title: Pipe connector capable of interrupting malodor
Inventor: AN HEIBU
IPC: F16L55/24
Filed: 2002-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a pipe connector used in mutually connecting pipes for discharging sewage thereby to interrupt malodor. SOLUTION: This pipe connector 10 capable of interrupting malodor includes an inflow pipe part 11 connected to an upstream pipe and forming an inflow channel for inflow of sewage from the upstream pipe, a discharge pipe part 12 connected to a downstream pipe and forming a discharge channel for discharging inflow sewage through the inflow channel, a trap part 13 forming a connecting channel including a trap section T forming a channel lower than the lowest point of adjacent channels having all cross section of the channel in contact with each other in the upstream and downstream between the inflow pipe part and the discharge pipe part, and guiding the sewage flowing in the inflow channel to the discharge channel, and a branch pipe part forming a branch passage extending upward in the trap section of the trap part and branching upward the channel in the trap section. In the thus constructed pipe connector, the sewage always filling the trap part spatially interrupts the gap between the inside of the pipe and the branch passage, thereby preventing malodor in the pipe from leaking out to the outside of the branch passage.
Patent JP-2002332065-A (JP)
Title: Packaging body housing long article, and manufacturing device thereof
Inventor: YAMAMURA YOSHIHIRO
IPC: B31B50/22
Filed: 2002-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a packaging body housing long articles which is capable of preventing foreign matters from being mixed therein by packaging the long articles such as chopsticks in a substantially sealed condition, excellent in sanitary condition, and disposable in an integrated manner with the packaging body without producing any scarps when unsealed, and to provide a manufacturing device thereof. SOLUTION: The packaging body 1 houses the long articles, and at least one side of the packaging body 1 formed of a sheet-like sheet 11. Discontinuous perforations or a plurality of notches 12 are formed straight on the sheet 11 at the position agreed with one end of the long articles or at the position in the vicinity thereof so as to be substantially orthogonal to the longitudinal direction. The sheet 11 is a biaxially oriented film, and perforation or notches 12 are formed in this biaxially oriented film. The long articles are, at least, a pair of chopsticks A, the chopsticks A are sealed by two sheets 11 formed of the biaxially oriented film, and perforation or notches 12 are formed in one sheet 11.
Patent JP-2003253788-A (JP)
Title: Structure of earthquake resistant reinforced opening part having door opening part
Inventor: SHIMAZAKI MASARU
IPC: E04B2/56
Filed: 2002-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure of an earthquake resistant reinforced opening part having a door opening part capable of providing a degree of freedom in construction plan in simple constitution.  <P>SOLUTION: A stud connector 9 is fixed on the outer peripheral face of framing 6 constituting a brace with a frame 5, and two braces 8 are arranged inward. An intersection point 15 of an axial line of the brace 8 is disposed so as to coincide with the axial line of an upper horizontal member 10. A part of a lower horizontal member 11 having a center axis coaxial with the intersection point 15 in a perpendicular direction is cut to form the door opening part 16. An anchor bolt provided on an inner peripheral face of an opening part 3 of a building 2 and the stud connector 9 provided on an outer peripheral face of the brace with the frame 5 are buried in a filler 17. Then, the brace with the frame 5 and the building 2 are firmly fixed, and an earthquake resistant reinforced opening part 1 having the door opening part 16 is formed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003263240-A (JP)
Title: Electronic device and method for crash proof measures
Inventor: SAWABE HIROSHI
IPC: H01H35/14
Filed: 2002-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic device, which is realized with a structure that makes a crash proof measures mechanism for dropping impacts to operate at an appropriate timing, at a low cost.  <P>SOLUTION: A weightlessness sensor 92 is a mechanical switch, which is released in a zero-gravity state, and a low-pass filter 93 is a circuit, which is inputted with chattering signals included in output from the weightlessness sensor 92. When inputted with zero-gravity detection signals from the weightlessness sensor 92, CPU 21 (that operates based on description of crash proof control programs b) checks whether the input is continued, after M seconds using values provided as threshold data 'a' stored in an EEPROM 22, such as M and N. If the repeat is continued N number of times and the CPU 21 decides that the electronic device itself is a dropping state, the CPU 21 activates the crash proof mechanism, such retreating of the head of a hard disk 63.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003262648-A (JP)
Title: Apparatus and method for correcting output of acceleration sensor
Inventor: OKIMOTO YUKIHIRO
IPC: B60R21/01
Filed: 2002-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To remove the influence of a disturbance, such as noise or the like at a running time, by capturing the reference voltage initial value of an acceleration sensor at optimum timing, switching the time constant of an offset correction processing circuit at a vehicle stopping time and the running time, thereby accelerating convergence to the initial reference value.  <P>SOLUTION: An apparatus for correcting the output of the acceleration sensor comprises a control means 3, having an arithmetic processing means 12 which inputs a self-diagnostic check signal to the sensor 1 and processes to correct the offset of the output of the sensor, before the input of the sensor 1 of the checking signal.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003261995-A (JP)
Title: Bent board shaped heat insulating material made of foam resin
Inventor: MAEDA TADANOBU
IPC: E04C2/30
Filed: 2002-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bent board shaped heat insulating material made of foam resin that is easy in work execution, excellent in air-tightness and heat insulation effect.  <P>SOLUTION: This bent board shaped heat insulating material is characterized in that a cut is formed on at least one side of the board and that the width of the side end surface of the board is narrower in the bent side than the side having the cut, because the board is bent in the other side than the side having the cut.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003271463-A (JP)
Title: Doubling memory device
Inventor: ONO YASUYUKI
IPC: G06F21/60
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To protect important data, and to easily detect the occurrence of abnormality in a doubling memory device for doubling a memory accessible from a processor.  <P>SOLUTION: This doubling memory device has doubled memories 3 and 4 accessible by the processor 1, and a memory switching device 2. This memory switching device 2 has the constitution connected in a switching system to write the same data in the same address of the memories 3 and 4 of doubled one and the other at data writing time when imparting a memory protective condition, connected in a switching system to transfer the data read out of one memory 3 to the processor 1 at data reading-out time, connected in a switching system to write the data only to the doubled other memory 4 at data writing time when imparting no memory protective condition, and connected in a switching system to transfer the data read out of the other memory 4 to the processor 1 at data reading-out time.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003270909-A (JP)
Title: Image forming apparatus
Inventor: NAKAI JUN
IPC: G03G15/02
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus reducing the influence of discharge product generated by a corona electrifying device to an LED head in the image forming apparatus provided with the corona electrifying device and the LED head.  <P>SOLUTION: Applied voltage is made to act in the same way as in a normal scorotron electrifying device by a switch 6 during a printing process and the applied potential of an electrode plate 2 and a net shield 5 and applied potential of a grid 4 are switched while printing is not executed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003265422-A (JP)
Title: Sphygmograph device
Inventor: SAKAI KAZUYASU
IPC: A61B5/0245
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sphygmograph device for measuring the pulse rate of an organism according to pulsus interval detected from sphygmographic waveform, capable of restraining lowering of detection accuracy due to damping of the sphygmographic waveform and holding down the influence of noise to detect the pulsus interval.  <P>SOLUTION: In this sphygmograph device 1, at the time of complex- demodulating and converting the detected sphygmograph data, the central frequency of frequency of an object to be analyzed is set to the power maximum frequency (peak variable peak (n)) obtained by FFT processing in the step S140, so the frequency component corresponding to the pulsus interval can be surely extracted from the sphygmographic waveform. Three kinds of abnormality determination processing using a difference of sphygmographic interval, and each increasing and decreasing rate of pulsus interval and pulsus interval variable value are performed, and when the sphygmograph data is determined to be abnormal, the correction processing for the pulsus interval PI and pulsus interval variable value HF is performed using the sphygmograph data determined to be normal in the past. Accordingly, the detection accuracy for the pulsus interval and the pulsus interval variable value can be improved.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003272870-A (JP)
Title: Organic el element
Inventor: SUZUKI HARUMI
IPC: H01L51/50
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic EL element that is capable of securing appropriate luminescence, while suppressing short circuit between electrodes by making the organic layers thick.  <P>SOLUTION: This is an organic EL element S1 in which, as a layer made of hole transporting material, a hole injection layer 30, a hole transporting mixing layer 40, and a hole transporting layer 50 are interposed between a positive electrode 20 and a luminous layer 60 made of organic EL material, and an electron transporting layer 70 made of electron transporting material is interposed between the luminous layer 60 and a negative electrode 80. The hole transporting mixing layer 40 is made by mixing at least two kinds or more of hole transporting materials, and one material out of the two kinds or more of the hole transporting materials in the mixing layer 40 has higher hole transporting capability than the other hole transporting materials. The hole transporting mixing layer 40 is thickest out of the layers 30-50 made of hole transporting material.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003267103-A (JP)
Title: Seat and moving seat
Inventor: OSANAWA HARUO
IPC: B60N2/06
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seat in which a moving seat is stably supported.  <P>SOLUTION: The vehicle seat 4 is provided with a main seat 5 and a sub-seat 6. The vehicle seat 4 is varied to the first usage state that only the main seat 5 becomes usable and the second state that both seats 5, 6 becomes usable by making the main seat 5 to the moving seat M movable in a right/left direction. The main seat 5 becoming the moving seat M has a moving seat body M1 including a seat part 5b and a back rest 5a; and a leg part M2 for supporting the moving seat body M1. In the main seat 5, the leg part M2 is supported by a rail 7 disposed on a floor 2 of the vehicle 1 and is guided by the rail 7 to move to the right/left direction.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003237754-A (JP)
Title: Apparatus for forming carbon film on internal surface of plastic container and method of manufacturing plastic container with internal surface coated with carbon film
Inventor: ABE TAKAO
IPC: C23C16/26
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for forming a carbon film on an internal surface of a plastic container, with which the carbon film with a uniform thickness can be coated entirely on the internal surface of the plastic container.  <P>SOLUTION: The apparatus for forming the carbon film on the internal surface of the plastic container includes a bottomed cylindrical external electrode with a size to surround an outer periphery of the plastic container except its mouth and shoulder when the container is inserted, a spacer made of a dielectric material interposed between at least the mouth and shoulder of the container and the external electrode when the plastic container is inserted, an exhaust pipe mounted via an insulating member on an end surface of the external electrode on a side where the mouth of the container is positioned, an internal electrode inserted into the plastic container in the external electrode from a side of the exhaust pipe over an approximately full longitudinal length of the container to be connected with a ground side and having a gas blow-out hole for blowing out a medium gas bored, an exhaust means mounted on the exhaust pipe, a gas supply means for supplying the medium gas to the internal electrode, and a high frequency power source connected with the external electrode.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003283731-A (JP)
Title: Image input apparatus, image output apparatus, and image recorder comprising them
Inventor: TAKANO HIROAKI
IPC: H04N1/00
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To improve the quality of a reprint from digital image data obtained by scanning a negative film so as to enhance a print generating efficiency.  <P>SOLUTION: The image input apparatus for scanning dye image information recorded on a film by an image input medium, reading the information and converting the information into an electric signal, and generating digital image data by applying prescribed image processing to the converted information, is provided with a means for attaching: information indicative of it that the digital image data are generated by scanning the film; information with respect to the film; and information or the like used for discrimination to generate the digital image data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003280245-A (JP)
Title: Electrostatic charge image developing developer and image forming device
Inventor: SUZUKI KOSUKE
IPC: G03G9/097
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrostatic charge image developing developer excellent in pulverizing property of the toner, offset resistance, transfer property, electrification stability and durability with which an image of high picture quality can be formed and a color image with excellent gloss and color reproducibility can be obtained, and to provide an image forming device equipped with the above developer.  <P>SOLUTION: The developer comprises a carrier having a coating layer comprising an acrylic resin as a binder resin on the surface of the core material, and a toner comprising at least a colorant, two or more kinds of resins and wax. The two or more kinds of resins and the wax are insoluble with one another and have a sea-island phase separation structure. In the phase separation structure, the island-like resin B is dispersed in the sea-like resin A as a continuous phase and the wax is substantially included in the island-like resin B. The resin A has no THF insoluble component and has 3,000 to 90,000 weight average molecular weight by GPC. The toner contains inorganic fine particles and/or resin fine particles externally added.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003283915-A (JP)
Title: Illuminator for imaging apparatus
Inventor: BANZAI KATSUHIKO
IPC: H04N5/232
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an illuminator for imaging apparatus in which distribution of light can be switched while interlocking with the angle of field of the zoom lens of a camera.  <P>SOLUTION: The illuminator for imaging apparatus comprising a means for imaging a subject, a means for turning the imaging means vertically and horizontally, and an illuminator 4 interlocked with vertical/horizontal turning of the imaging means is further provided with a means for moving the light source 8 of the illuminator 4 in the direction of the optical axis c according to the information of the angle of field of a zoom lens of the imaging means. Distribution of light of the illuminator 4 is regulated automatically from the information of the angle of field of a zoom lens being mounted on the imaging means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003287557-A (JP)
Title: Motor insulation-monitoring system
Inventor: SAKOU NAOHIRO
IPC: H02H7/08
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor insulation-monitoring system for detecting occurrence of interlayer short-circuiting or the like in the winding of a motor before reaching the large-scale burning of the winding.  <P>SOLUTION: Failure in the motor is determined based on a change in the specific frequency component of a zero-phase current flowing to the motor.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003286708-A (JP)
Title: Forwarding construction method for bridge girder
Inventor: TAKII RYOICHI
IPC: E01D21/00
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a forwarding method forwarding a bridge girder only by the traveling of a truck, on which the bridge girder is placed, from the start end of an assembly yard to an end without pulling the bridge girder from a front in the forwarding direction.  <P>SOLUTION: In a construction method in which the bridge girder is forwarded and built on a pier in the front from the assembly yard, the self-propelled truck is placed on parallel rails laid on the assembly yard, and a feed bar is placed on the pier. In the construction method, the self-propelled truck has a lifter mechanism vertically moving the loaded bridge girder, a traversing mechanism moving and adjusting the placed bridge girder in the direction orthogonal to the forwarding direction, a brake mechanism braking a traveling and a friction imparting mechanism imparting frictional force among the rails and the truck, and the bridge girder is forwarded by the traveling of the truck from the start ends of the rails to the ends by the operation of these mechanisms.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003292306-A (JP)
Title: Method for purifying gaseous nitrogen trifluoride
Inventor: HARADA ISAO
IPC: C01B21/083
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an NF<SB>3</SB>gas purification method by which N<SB>2</SB>O can be removed selectively, efficiently and economically.  <P>SOLUTION: This method for purifying gaseous nitrogen trifluoride comprises removing dinitrogen oxide by bringing gaseous nitrogen trifluoride including dinitrogen oxide into contact with an aqueous sulfuric acid solution.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003298180-A (JP)
Title: Semiconductor laser driving unit
Inventor: HATORI MASAMI
IPC: G02F1/377
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor laser driving unit by which light beams can be stably and efficiently outputted.  <P>SOLUTION: With respect to a light source 30, a light beam emitted from a semiconductor laser 32 by a high-frequency superposed driving current is converted into a light beam of a second higher harmonic wave by an SHG device 34 of a wave guide type. The light output intensity is detected by a photodiode 40 through a condensing lens 36 and a beam splitter 38. Temperature of the devices from the semiconductor laser 32 to the photodiode 40 is adjusted by a Peltier device 50. In this way, converting characteristics of the SHG device 34 of wave guide type exhibit a monotone increasing tendency. Also, a stable and efficient output can be obtained by the temperature adjustment and smooth variation characteristics can be obtained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003298046-A (JP)
Title: Fet and manufacturing method therefor
Inventor: ONODERA SHIGEKI
IPC: H01L29/78
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a FET whose occupied area is reduced, and to provide a method for manufacturing it.  <P>SOLUTION: A FET 1 is provided to a semiconductor substrate 2 and comprises a source (source region) 4, a drain (drain region) 5, a first gate (first gate electrode) 6a and a second gate (second gate electrode) 6b separated from each other. The first gate 6a and the second gate 6b are provided with respect to the same (common) source 4 and the same (common) drain 5. The first gate 6a and the second gate 6b are separated from each other by a specified distance in the channel width direction and are further arranged side-by-side in the channel width direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003292056-A (JP)
Title: Insect-proof carton
Inventor: NAGAE MINORU
IPC: B65D5/62
Filed: 2002-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an insect-proof carton of low price excellent in economy.  <P>SOLUTION: When a paper box (1) is assembled, a narrow-width overcoat varnish layer (S) mixed with a contact-loathing type chemical agent is formed only on the part of the surface that can become an entry path for insect pests, and an overcoat varnish layer with no chemical agent mixed is formed on the other parts of the surface except a margin (12) for sticking. The contact- loathing type chemical agent is preferably the one with its chief constituent being pyrethroid compound or pyrrone compound. It is further preferable to form a narrow-width overcoat varnish layer mixed with a contact-loathing type chemical agent also on the reverse face of the part that can become an entry path for insect pests.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003291826-A (JP)
Title: Steering controller for vehicle
Inventor: SUDA KATSUHIRO
IPC: B62D5/04
Filed: 2002-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To maintain satisfactory torque transmission between each shaft by suppressing falling down of a holding arm while eliminating unevenness in the direction of right angle of shaft in each member transmitting torque between different shafts.  <P>SOLUTION: A steering controller for a vehicle is provided with an output shaft 14 for steering a steered shaft, a slider 15 arranged slidably for the output shaft 14, a rotation conversion mechanism 16 for converting slide movement of the slider 15 into rotation movement of the output shaft 14, and a drive mechanism 18 for sliding and controlling the slider 15. The drive mechanism 18 is composed of a rotation motor M, a linear conversion mechanism 33 driving the slider 15 and suppressing play in the direction of right angle of shaft, and a worm gear 34 for deceleration provided between the rotation motor M and the linear conversion mechanism 33 to absorb error in the direction of right angle of shaft in the linear conversion mechanism 33 between a shaft Ms of the rotation motor M and a shaft of the slider 15 in a concentrated manner.  <P>COPYRIGHT: (C)2004,JPO