baber/WOPTO huggingface dataset:
Patent JP-2003225532-A (JP)
Title: Method for removing substance contained in gas and device therefor
Inventor: HIRASHITA HISASHI
IPC: B01D53/38
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To realize a deodorization at a high efficiency and at a low cost.  <P>SOLUTION: Ozone is added from a nozzle 216 and a mist is added from a nozzle 215 to gas introduced to a helical space 208 to decompose an odor component. The mist is further added on a downstream side and a decomposed component of the odor component taken in the mist is captured to remove it from a vapor phase as a water drop. The gas to be treated is moved from a space 225 to a space 223 through a slight gap 224 formed from a water surface 214 and water is blown up from the water surface to the space 223 together with the gas to be treated. Thereby, impurities contained in the gas to be treated are taken in the blown up water and is removed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004146330-A (JP)
Title: Human detection type wall fitting step light
Inventor: AOKI MASAHIDE
IPC: F21V23/00
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To enable to light continuously through a human detection sensor when used carrying by hand.  <P>SOLUTION: The step light main body 1 is provided. An installation means for mounting the step light main body 1 detachably is provided. The step light main body 1 comprises a battery 7, a light source, and the human detection sensor 4 that controls the energy of the light source by the battery 7. The step light main body 1 weighs at least 1 kg or less. The footstep light is set so that the projection direction of the light source may be on one side when viewed from the step light main body 1, and the detection area by the human detection sensor 4 may be on the other side when viewed from the step light main body 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004186862-A (JP)
Title: Mobile phone with speech recording information transfer function
Inventor: YAMAGISHI NORIKAZU
IPC: H04W4/16
Filed: 2002-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile phone with functions of designating a communication opposite party, recording speech contents in time series by each designated communication opposite party, and transferring the speech contents to a designated opposite party (e.g. administrator) as required.  <P>SOLUTION: The mobile phone 1 is provided with: an entire control section 11; a transmission reception section 12; a display section 13; an operation section 14; a voice input output section 15; an address section 16; a speech recording section 17; a speech recording information transfer section 18; an information edit section 19; a transfer destination setting section 20; a database control section 21; a database 22; and a power supply section 23. The mobile phone 1 is further includes: a function of registering a telephone number of the transfer destination; a function of recording speech contents in time series by each designated communication opposite party; and a function of selecting all or part of contents of speech recording as required and transferring the selected contents to the designated transfer destination.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004187393-A (JP)
Title: Motor control method and apparatus thereof
Inventor: ISHIHARA YOSHIAKI
IPC: H02P6/08
Filed: 2002-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for starting a motor without preparing for a control algorithm other than the one for ordinary operation, in position sensor-less control for controlling a permanent magnet type synchronous motor while detecting the position of a rotor without using a position sensor.  <P>SOLUTION: This motor 14 is the permanent magnet type synchronous motor and is mechanically coupled to a pump 12. When a valve 17 is opened at the time of starting the motor 14, hydrogen stored in a medium-pressure chamber 11 flows into a low-pressure chamber 18 through the pump 12, and the pump 12 and the motor 14 begin to rotate. If the rotational speed of the motor 14 is in excess of a prescribed value, a control circuit 22 closes the valve 17 and generates a control signal for controlling the motor 14 by the position sensor-less control while referring to the output of the position detection circuit 24.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004182073-A (JP)
Title: Tire wheel assembly
Inventor: TANNO ATSUSHI
IPC: B60C19/00
Filed: 2002-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To improve load noise of a tire wheel assembly incorporating a pneumatic tire into an aluminum wheel of which characteristic frequency is set below 390 Hz.  <P>SOLUTION: The tire wheel assembly incorporates the aluminum wheel 1 of which characteristic frequency Fw is set below 390 Hz into the pneumatic tire 2. An absolute value of the difference between the characteristic frequency Fw of the wheel 1 and the characteristic frequency Ft of the pneumatic tire 2 is set to be over 20 Hz. Since the absolute value of the difference between the characteristic frequency Fw of the aluminum wheel 1 and the characteristic frequency Ft of the pneumatic tire 2 is set to be over 20 Hz, the load noise of the tire wheel assembly incorporating the pneumatic tire 2 into the aluminum wheel 1 of which characteristic frequency is set below 390 Hz is improved.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004181518-A (JP)
Title: Tool for diffusion bonding, and diffusion bonding method using the same
Inventor: MINODA KAZUMI
IPC: B23K20/00
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To adjust the pressure on a member to be bonded during the diffusion bonding.  <P>SOLUTION: A tool for diffusion bonding comprises a pair of holding members 3 and 4 to hold a heat exchanger core 2, a restricting member 5 comprising a connection bolt 7 and a nut 8 to restrict a space between the pair of holding members 3 and 4 to be within a predetermined distance, and a spacer 6 which is interposed together with the heat exchanger core 2 and the pair of holding means 3 and 4 in a range L restricted by the restrictive member 5, and detachably fitted from the position of interposition.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004187470-A (JP)
Title: Switching power supply
Inventor: OCHI HIROYUKI
IPC: H02M3/28
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a switching power supply in which an output voltage can be lowered during standby by a simple arrangement.  <P>SOLUTION: The switching power supply is arranged such that a winding is wound up father from the output side of a secondary winding and connected with a rectifying section before being fed back to the primary side through a photocoupler. By the arrangement, the output voltage can be lowered during standby.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004192318-A (JP)
Title: Emulator, supply switching device and method for switching supply
Inventor: UEHATA TOSHIO
IPC: G06F11/22
Filed: 2002-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an emulator, a supply switching device and a method for switching supply which enable a power supply voltage supply source to a microcomputer chip to be automatically switched in accordance with an emulator inside system and an emulator outside system.  <P>SOLUTION: An emulator system is provided with the emulator 10, a controller 11 for controlling the emulator 10 and a personal computer 12 to be driven by a debugger 22 connected to the controller 11. The emulator 10 is provided with a microcomputer system 8 loaded with a microcomputer chip 1, an emulation chip 9 for controlling the microcomputer system 8, an oscillator 21, an external terminal 23, a power supply voltage switching device 6 for switching power supply voltage from the controller 11 and power supply voltage from the external terminal 23, and a power supply voltage bus 30 for supplying power supply voltage from the power supply voltage switching device 6 to the microcomputer chip 1.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003179795-A (JP)
Title: Digital camera
Inventor: INOSE FUMIYUKI
IPC: H04N5/225
Filed: 2002-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital camera with which a photographer can confirm whether an object image has been recorded on a recording medium when the photographer presses down a shutter button.  <P>SOLUTION: This digital camera 100 is provided with the shutter button 1, a CCD 4, a sound output mechanism 7 and a recorder 10. The sound output mechanism 7 is provided with a sound storage memory 12 and a sound output device 14. When the photographer presses down the shutter button 1, the object image imaged by the CCD 4 is recorded as digital image data on the recording medium (not shown) of the recorder 10, and meanwhile, sound stored in the sound storage memory 12 is outputted from the sound output device 14. The photographer can realize that the object image has been recorded by hearing the sound from the sound output device 14.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003252825-A (JP)
Title: Method for decomposing by-product on production of (meth)acrylic acid compounds
Inventor: YADA SHUHEI
IPC: C07C67/54
Filed: 2002-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an efficient and economical method for decomposing by- products on the production of (meth)acrylic acid compounds, comprising simultaneously and collectively decomposing Michael addition reaction products produced as by-products on the production of the (meth)acrylic acid and the (meth) acrylate, by which in the process for decomposing the Michael addition reaction products the production of one or more ether compounds and one or more olefin compounds as by-products can largely be reduced, while stably maintaining the high recovery of the (meth)acrylic acid, the (meth)acrylate and an alcohol.  <P>SOLUTION: This method for decomposing the by-products on the production of the (meth)acrylic acid compounds is characterized by thermally decomposing a mixture of the by-products on the production of the (meth)acrylic acid with the by-products on the production of the (meth)acrylate in a liquid phase and then returning at least one part of the thermal decomposition products to the process for producing the (meth)acrylate.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004196024-A (JP)
Title: Occupant's leg protection system
Inventor: YOSHIKAWA HIROMICHI
IPC: B60R21/206
Filed: 2002-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an occupant's leg protection system in which the direction of the deployment of an airbag includes the direction opposite to the direction of the forward movement of the legs and thus has an excellent characteristic of preventing the legs from moving forward and which is capable of restraining the ankles or the insteps early.  <P>SOLUTION: The airbag 14 includes a lower chamber 14A that deploys forward of the insteps to the ankles of the occupant's legs, an upper chamber 14B that deploys upward than that, and a duct 14C that communicates the lower chamber 14A and the upper chamber 14B with each other. An inflator 16 is arranged in the lower chamber 14A. The lower chamber 14A first deploys forward of the toes to the ankles of the occupant's legs and the airbag 14 then deploys upward by the gas from the inflator 16. Since the direction of the deployment of the airbag 14 is opposite to the direction of the forward movement of the legs, a force of preventing the forward movement is applied to the legs from the inflating airbag 14.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004194855-A (JP)
Title: Chinese dumpling receiving plate
Inventor: MURAKAWA AKIRA
IPC: A47G19/00
Filed: 2002-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Chinese dumpling receiving plate which can mount the Chinese dumpling thereon, steams it and serves it as mounted thereon, and allows a person to pick up a handle part between the thumb and the forefinger, lift it and eat it.  <P>SOLUTION: The Chinese dumpling receiving plate comprises a receiver part and the handle part. The receiver part is a metal planar member and has a dimension sufficient for mounting a single Chinese dumpling thereon. The handle part is a belt member made of same metal as the receiver part and upward inclined from the lower part, and its tip portion is formed into an arc curved part suited to be picked up in between the thumb and the forefinger.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004196097-A (JP)
Title: Pneumatic tire
Inventor: ISHIZAKA HIROKI
IPC: B60C15/00
Filed: 2002-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic tire with improved durability of the bead part by properly arranging a cushioning member between a hexagonal bead and a carcass to prevent separation of the end part of the carcass and fretting of a carcass ply cord.  <P>SOLUTION: The pneumatic tire is provided with a pair of bead parts in which the hexagonal bead is embedded and a carcass constituted of at least one ply composed of a body part toroidally extended between the both bead parts and a folding part folded around the hexagonal bead. In a cross section in a tire width direction, a ring-shaped cushioning member made of hard rubber is filled between a code of a carcass body part and a specific side of the hexagonal bead extended outward in a tire radial direction from an apex of the hexagonal bead substantially contacting the code.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004239926-A (JP)
Title: Sheet separating mechanism and image forming apparatus
Inventor: HASEGAWA KENICHI
IPC: G03G15/20
Filed: 2002-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet separating mechanism with a small number of parts in which the assembling of a separating claw is easy and to provide an image forming apparatus.  <P>SOLUTION: The separating claw 50 loaded to be able to rotate around a rotating shaft 51 with a claw part 52 brought into slidable contact with a surface of a fixing roll 21 and a holder 40 rotatably holding the separating claw 50 through the rotating shaft 51 are included. The holder 40 is rotatably attached to a bracket 31 of a frame 13 and a leaf spring 44 elastically holding the holder 40 in a specified position when attached to the bracket 31 is provided on the holder 40.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004199400-A (JP)
Title: Ic card adapter
Inventor: ISHII RYOJI
IPC: B42D15/10
Filed: 2002-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an IC card adapter which has outside dimensions approximately equal to that of an existing IC card, and stores an IC card smaller than the existing IC card.  <P>SOLUTION: In the IC card adapter having a shape similar to the shape of the existing IC card, a flat part 22 of an upper housing member 16 forming a part of an IC card storing part 20 is formed of a thin plate shaped metallic material.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004196167-A (JP)
Title: Method for treating edge of opening in interior trim
Inventor: URANO MASAKAZU
IPC: B60R13/02
Filed: 2002-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To simplify apparatuses for the edge treatment of an opening peripheral edge part and reduce the man-hour of the edge treatment in an interior trim having an opening.  <P>SOLUTION: When the interior trim 10 is formed, a recessed part 22 generally equal to the opening 11 is formed, the vertical wall part 23 of the recessed part 22 is partly cut to form the opening 11, and an erected folding flange A is formed at the opening edge part. The folding operation is completed in one stage though it is completed in two stages so far by folding and fixing the erected folding flange A on the rear face of a base material 2 only by the slide operation of a cylinder 42 to reduce the man-hour of the folding. In addition, a slit processing and sticking of nonwoven fabric tape to a corner part is abolished by suppressing a development ratio in folding.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003258209-A (JP)
Title: Magnetoresistive effect element and memory using the same
Inventor: HAYASHI KATSUHIKO
IPC: H01L27/105
Filed: 2002-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To constitute an MRAM having a large capacity by reducing the size of a memory cell of the MRAM and decreasing a magnetic influence to an adjacent memory cell.  <P>SOLUTION: A magnetoresistive effect element comprises a first conductor 31 as a word line, a second conductor 32 as a bit line, a magnetoresistive effect film disposed at an intersection of the first and second conductors 31 and 32 so that the first and the second conductors 31 and 32 are disposed at one magnetic layer 21 side for forming the magnetoresistive effect film, the first and the second conductors 31 and 32 are electrically insulated from each other, disposed near at hand, and further an additional magnetic material 40 is provided so as to hold together with the one layer 21, the first and the second conductors 31 and 32. The magnetization of the one layer 21 is changed by a composite magnetic field by the currents supplied to the first and the second conductors 31 and 32.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004206933-A (JP)
Title: Mass spectrometer and mass spectrometric method
Inventor: HASHIMOTO YUICHIRO
IPC: G01N27/62
Filed: 2002-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ion trap mass spectrometer for performing highly accurate measurement by detecting decomposed ions with low mass number.  <P>SOLUTION: This spectrometer comprises an ion trap having an ion source for generating ions of a sample, a pair of end cap electrodes 7a, 7b, and a ring electrode 9 and accumulating to exhaust the ions, a gas introducing means 44 attached to the end cap electrodes 7a, 7b or the ring electrode 9 so as to introduce a gas inside the ion trap at a prescribed timing, and a detecting system for detecting the ion exhausted from the ion trap, a central axis of a gas introducing port is arranged so as to pass an area O nearly the center of gravity of the ion trap.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004207419-A (JP)
Title: Feedthrough capacitor device
Inventor: NAGASHIMA KOICHI
IPC: H05K9/00
Filed: 2002-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a feedthrough capacitor device whose manufacturing process is simplified.  <P>SOLUTION: Conductive member 12 is brought into contact with the feedthrough capacitor 11 by performing threading of the path 11b of the capacitor 11 to an aperture of the conductive member 12. By a first retainer 13 and a second retainer 14, the capacitor 11 and the conductive member 12 are clamped and supported. One end of the conductive member 12 is made to penetrate a printed wiring board 15 and soldered. The other end is soldered to a side plate 16 of a shielding case 17, thereby fixing the capacitor 11.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004202829-A (JP)
Title: Polyethylene tape
Inventor: NISHIMURA YASUTOSHI
IPC: F16L1/024
Filed: 2002-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To inexpensively provide a tape which is easy to manufacture and can be simply torn off by fastening a nail tip on the tape in the direction perpendicular to the longitudinal direction of the tape after the tape is wound around piping.  <P>SOLUTION: The polyethylene tape is constituted by integrally laminating an upper surface polyethylene sheet 11 with a film thickness of 20 to 150 μm of which the undersurface is subjected to corona discharge treatment, an intermediate polyethylene sheet 13 having a film thickness of 5 to 50 μm and a lower surface polyethylene sheet 15 with a film thickness of 5 to 50 μm of which the undersurface is subjected to corona discharge treatment. The polyethylene tape is also constituted so as to have a two-layered structure wherein the upper surface polyethylene sheet 11 and the lower surface polyethylene sheet 15 are dry-laminated. In addition, reverse printing 12 is applied to the undersurface of the upper surface polyethylene sheet 11 and a pressure-sensitive adhesive layer is formed on the undersurface of the lower surface polyethylene sheet 15. The film thickness ratio of the upper surface polyethylene sheet 11 to the lower surface polyethylene sheet 15 is 1 or more.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004207011-A (JP)
Title: Microwave heating device
Inventor: HARADA AKIICHI
IPC: H05B6/64
Filed: 2002-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microwave heating device capable of efficiently supplying microwaves into a high-temperature and high-pressure vessel from a small type to a large type, of using marketable microwave power having a wavelength of around 2.45 GHz, and of easily realizing microwave heating of a heating object at a low cost.  <P>SOLUTION: In this microwave heating device, a microwave coupler 1 is composed of an input part 1a connected to a coaxial line for transmitting microwave power from a microwave generator to supply microwaves, an output part 1b for introducing the microwave power into a metal vessel 2, an internal conductor termination part 1c, and the coaxial line connected between the input part 1a and the output part 1b and having a coaxial conductor inside a tube and a coaxial conductor outside the tube in its inside; a cylindrical cavity part 2a for housing a heating object inside is formed; an opening 2c is bored in the metal vessel 2 with a center conductor 4 installed; the output part 1b and the termination part 1c of the coupler 1 are protrusively mounted in the opening 2c, and sealed and mounted to the metal vessel 2 by mounting screws 3; and thus the microwaves are supplied to a further narrow part in the cavity part 2a of the metal vessel 2, and radiated to the heating object housed in the cavity part 2a of the metal vessel 2.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004203818-A (JP)
Title: Antimicrobial deodorant treating agent for water-saving toilet, and antimicrobial deodorant treating method by using the treating agent
Inventor: WATANABE TETSURO
IPC: A01N61/00
Filed: 2002-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To stably retard the progress of decay of filth stored in a tank for storing the filth in a water-saving toilet of a washing type or a vacuum type installed in a train, a bus, an airplane, a ship, or the like, to prevent the generation of malodor, to deactivate the antimicrobial and deodorant activities in response to the amount of the load of the flowed-in filth, and to facilitate the deactivation treatment even if the antimicrobial and deodorant activities are left at the discharge time to eliminate the influence on a drainage treatment installation to which the drain after removing the filth is sent.  <P>SOLUTION: The subject antimicrobial deodorant treating agent for the water-saving toilet is obtained by improving an antimicrobial deodorant treating agent for the water-saving toilet, comprising an aqueous solution containing a biguanide-based antimicrobial component and a surfactant, and the composition of the treating agent is regulated so that the content of a polyhexamethylene biguanide hydrochloride as the antimicrobial component is 2-10 wt.%, the content of one or more kinds of cationic, nonionic or amphoteric surfactants as the surfactant component is 1-50 wt.%, and the weight ratio of the antimicrobial component to the surfactant component is within the range of (1:5)-(5:1).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004210311-A (JP)
Title: Packaging box
Inventor: IKEDA SADAJI
IPC: B65D5/72
Filed: 2002-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packaging box which can be formed by assembling a lid body and a packaging box body from a sheet of expansion plan, from which a packaged object can be easily taken out, and which can be efficiently disassembled and disposed.  <P>SOLUTION: The packaging box comprises a body part 3, and a lid body part which is turned with respect to the body part 3 via a connection plate 23 and opened therefrom. Each expansion plan of the body part 3 and the lid body part 5 is formed of one sheet, and a notched portion 35 extending in the vertical direction is formed in side plates 9 and 11 facing each other of the body part 3. An upper end of the notched portion 35 may be opened.  <P>COPYRIGHT: (C)2004,JPO&NCIPI