baber/WOPTO huggingface dataset:
Patent JP-2003278287-A (JP)
Title: Aluminum construction material having infrared reflection function
Inventor: UNO KIYOBUMI
IPC: E04B1/74
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aluminum construction material having an infrared reflection function capable of controlling the rise of temperature by cutting off solar heat in a state to make the most of a metallic feeling of aluminum since the transparency of painting can be held.  <P>SOLUTION: An anodic oxide deposit film or a chemical conversion coating film is produced on the surface of aluminum or an aluminum alloy, and a solar heat cutting-off coating having dispersed therein a solar heat cutting-off pigment is coated on the film. The solar heat cutting-off coating comprises an organic pigment or an organic and an inorganic pigments having a high solar reflectance and a medium particle size set in a range of 0.01 μm to 10 μm. Particles having the medium particle size amount to 20% of the total particles dispersed. The particle size distribution range is within ±80% from the medium particle size. The solid volume ratio of a resin composition of a coating and the solar heat cutting-off pigment is 100/0.5 to 100/20.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003284935-A (JP)
Title: Mixing device
Inventor: TSUNOKAKE YASUHIRO
IPC: B01F3/08
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To stabilize a flow rate of a chemical liquid by absorbing temporary increase in the flow rate due to the valve closing action of an on/off valve.  <P>SOLUTION: A mixing device 10 is constituted so that 50% hydrofluoric acid (chemical liquid) fed through a chemical liquid supply path 12 and pure water fed through a pure water supply path 14 are mixed by a mixing nozzle 16. When compressed air is supplied to the on/off valve 43 through an air duct 43a by an air supply circuit 39, the compressed air is also supplies to a flow rate stabilization part 44. When compressed air supply to the air duct 43a is stopped by the air supply circuit 39, compressed air supply to the flow rate stabilization part 44 is stopped at the same time. In such a way, the on/off valve 43 and the flow rate stabilization part 44 are operated in conjunction with each other to supply and stop the compressed air. The flow rate stabilization part 44 absorbs a flow rate change due to the valve closing action of the on/off valve 43 to stabilize the supply amount of the chemical liquid supplied to the mixing nozzle 16.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003288079-A (JP)
Title: Active noise suppressor
Inventor: EBATO AKIHIKO
IPC: G10K11/178
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the noise in an aperture.  <P>SOLUTION: The active noise suppressor is provided with a reference signal detecting section 3 which detects the signal having a correlation with the noise advancing through the aperture 1 from a noise source 2 disposed on the outer side of the aperture, a speaker 4 which is installed at the circumference of the aperture, a microphone 5 which detects at least either of the sound pressure and acoustic intensity advancing from the aperture installed on the circumference of the aperture, and a control circuit 6 which produces the sound of the anti-phase from the signal detected by the detecting section 3 from the speaker so as to minimize the signal detected by the microphone.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002357419-A (JP)
Title: Side oblique air photograph and pseudo orthoscopic image
Inventor: NAGATA TETSURO
IPC: G09B29/00
Filed: 2002-02-19
Abstract: PROBLEM TO BE SOLVED: To solve such problems that conventional air photograph taking requires high technology and experience and manufacturing of an orthoscopic image requires a great deal of cost and long hours, and that a conventional air photograph can not be effectively utilized as image information, because reading of a taken vertical photograph is difficult for an unprofessional person and the distance/area or the like can not be measured on a single-leaf photograph, or the like. SOLUTION: While flying at a required altitude on a scheduled photographing course, viewing the own aircraft position on a display by utilizing a personal computer loaded on the aircraft and a GPS, a side oblique photograph in the fixed direction is taken by a digital camera. Image modification of the photographed image is performed so as to agree with a topographic map or the like by utilizing a dedicated software, to thereby manufacture a pseudo orthoscopic image quickly and inexpensively. Reading and measurement are performed on the photograph of the completed pseudo orthoscopic image, and a countermeasure and a plan are devised, and an estimated picture of completion or the like based thereon is plotted and composited, and utilized for an explanation meeting/public relations material, space information base data of GIS or the like.
Patent JP-2003288493-A (JP)
Title: Seal impression collation system
Inventor: OKAJIMA KAZUO
IPC: G06Q40/00
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seal impression collation system without the need of the manual input of a registration number and without the need of work for each slip and the visual confirmation of a seal impression collated result on a screen.  <P>SOLUTION: By the constitution of this seal impression collation system, in collating seal impressions in seal impression collation terminal equipment 31-3n, the seal impression collation terminal equipment successively reads a plurality of the slips for which seal impression collation is requested, automatically recognizes the registration numbers of the slips from read images, also extracts the seal impressions of the slips and transmits the data of the registration numbers and the image data of the seal impressions via communication paths 60 and 70 to a seal impression server 10. Also, the seal impression server collates the transmitted seal impressions of the respective slips with a master seal impression registered beforehand via seal impression registration terminal equipment 20 and transmits the collated result to the seal impression collation terminal equipment and the seal impression collation terminal equipment displays the seal impression collated result as a list.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003286939-A (JP)
Title: Radial type hydraulic pump
Inventor: WADA TOSHIO
IPC: F04B1/053
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydraulic pump with less noise and vibration in simple constitution.  <P>SOLUTION: This radial type hydraulic pump comprises a hydraulic cylinder unit 1 in which a plurality of hydraulic cylinders 1A-1H are radially disposed, and a cam ring 3 having an abutment surface 3f abutted on a ring abutment part (spherical body 1b) of each hydraulic cylinder on the outer circumferential side or the inner circumferential side of the hydraulic cylinder unit 1 to be relatively rotatable to the hydraulic cylinder unit 1. The abutment surface 3f of the cam ring to be abutted on the ring abutment part 1b is formed oval.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003286011-A (JP)
Title: Method of producing porous inorganic oxide
Inventor: KUDO HIDEHIKO
IPC: B01J21/06
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of producing a porous inorganic oxide by which the fine pore diameter is precisely controlled to a optional size and a porous inorganic oxide having the controlled fine pore diameter is rapidly and easily produced.  <P>SOLUTION: The porous inorganic oxide is produced by: synthesizing the hydrosol or hydrogel of a metallic hydrous oxide by swinging pH alternately from a precipitation pH region to a dissolution pH region several times; drying the resultant hydrosol or hydrogel of the metallic hydrous oxide; and sintering the hydrosol or hydrogel at a prescribed temperature. The porous inorganic oxide having fine pores controlled to have a desired fine pore diameter is obtained by: controlling the pore diameter to an approximate fine pore diameter smaller than and close to the desired fine pore diameter required for the porous inorganic oxide; and carrying out a high temperature firing operation of firing at a firing temperature set to be higher than a firing temperature required for the porous inorganic oxide corresponding to the difference between the desired fine pore diameter and the approximate fine pore diameter.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003297950-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: NAKANISHI TOSHIRO
IPC: H01L27/108
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device which can avoid a lowering in reliability of a gate insulation film caused by height difference of an embedding oxide film by an STI method between a memory cell region and a peripheral circuit region and improve withstand voltage property of a gate insulation film, and to provide its manufacturing method.  <P>SOLUTION: The semiconductor device has a silicon substrate 10 with a memory cell region and a peripheral circuit region, a silicon oxide film 16a which is embedded in a memory cell region 12 of the silicon substrate 10 and defines an element active region in the memory cell region 12 and a silicon oxide film 16a which is embedded in a peripheral circuit region 14 of the silicon substrate 10 and defines an element active region in the peripheral circuit region 14. The height of the surface of the silicon oxide film 16b is higher than that of the surface of the silicon oxide film 16a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003293264-A (JP)
Title: Carbon fiber for paper making, carbon fiber and method for producing carbon fiber paper
Inventor: SUZUKI YOSHINOBU
IPC: D06M13/148
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carbon fiber for paper making excellent in dispersibility and easiness to be handled in paper making, giving a slurry rapidly becoming a uniformly dispersed state and stably giving carbon fiber paper having uniform formation after paper making.  <P>SOLUTION: The carbon fiber for paper making is adhered with a sizing agent containing a water soluble compound and has 0.01-0.20 O<SB>1s</SB>/C<SB>1s</SB>, a ratio of oxygen atoms to carbon atoms, by X-ray photoelectron spectroscopy in the vicinity of the surface of the carbon fiber and 400-5000 L/D, wherein L expresses a fiber length (μm) of the carbon fiber and D expresses a diameter (μm) of the carbon fiber. In the carbon fiber for paper making the amount S (in mass%) of the sizing agent, the density (g/cm<SP>3</SP>) of the sizing agent, the molecular weight M of the sizing agent and the diameter D (μm) of the carbon fiber satisfy the following relation: 8.1×D<SP>2</SP>×d/M≤S≤30.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003292260-A (JP)
Title: Capacitor protecting device in elevator control device
Inventor: KAWASAKI HIDEKI
IPC: B66B1/34
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To protect a smoothing capacitor by lowering heating temperature according to a duration of an overheating state of the smoothing capacitor, and to ensure safety operation of an elevator car.  <P>SOLUTION: In this capacitor protecting device in the elevator control device, a temperature detector 15 detecting the temperature of the smoothing capacitor structuring a part of an inverter device is provided, and when the detected temperature of the detector exceeds a predetermined setting temperature, a standard acceleration/deceleration setting value is reduced by an acceleration/ deceleration reducing means 122 while a temperature monitoring time of the temperature detector achieves a predetermined time, and continues operation until the temperature monitoring time passes the predetermined time. When the temperature monitoring time passes the predetermined time, an elevator car during operation is temporary stopped at the nearest floor by an operation stopping means 123. When the detected temperature is determined not to exceed the predetermined temperature, the elevator car is operated at a standard acceleration/deceleration speed. When the elevator car is stopped already, operation stopping is released by a releasing means 124.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003299393-A (JP)
Title: Driving method of electric rotating machine
Inventor: ARIMITSU MINORU
IPC: H02P21/02
Filed: 2002-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving method of an electric rotating machine in which a wide driving region is obtained while reducing a capacity and loss.  <P>SOLUTION: In the driving method of an electric rotating machine having a plurality of rotors driven by hybrid current, rectangular waves including frequencies proportional to the number of revolutions of the plurality of rotors are superposed to produce a voltage applied to the stator coil.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003295613-A (JP)
Title: Image forming apparatus
Inventor: KAMIYAMA YUJI
IPC: G03G15/08
Filed: 2002-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus including a small hybrid type developing device by which reliably charged toner is fed to a development roll without causing a development ghost and carrier scattering, stability is secured in image quality when development is continuously performed without complicating the developing device, and stable image quality is obtained for a long term.  <P>SOLUTION: A conductive magnetic roll is provided. A carrier for constituting a developer is formed by a high resistance insulation carrier, wherein a saturation magnetization value is ≤45 emu/g in a 5 K oersted impression magnetic field, and an average particular size is ≤45 μm. A gap between the magnetic roll and the development roll is made to be 500 μm or less. A bias is effectively combined with magnetizing force with a carrier bias impressed on the magnetic roll as a DC power source. Then the development ghost and the carrier scattering are prevented without complicating the developing device. Thus, stability is secured in image quality in the case of continuous development, and stable image quality is obtained for a long term.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003131858-A (JP)
Title: Terminal information notification system, method therefor and network terminal
Inventor: KOJIMA ATSUSHI
IPC: G06Q10/00
Filed: 2002-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a network terminal that allows a user to quickly start removing the cause of a failure when the failure occurs and that is easy to do operation for removing the cause. SOLUTION: When a failure occurs, a printer 2 sends a mail-for-manager 30 which is composed of a status notification 6 indicating the status of the printer 2, node information 7 including the name, type, and installation location of the printer 2, and a URL display part 8 indicating the URL used to link to a control page for the operation of the printer 2 to the mail address of the manager. When the manager receives the mail-to-manager 30 and clicks the URL added to the mail-for-manager 30, the printer 2 sends the control page for the operation of the printer 2 to a manager terminal 3.
Patent JP-2003291434-A (JP)
Title: Print head and serial printer
Inventor: KUMAGAMI KENICHI
IPC: B41J11/42
Filed: 2002-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a serial printer in which the warped end of a print medium can be prevented from touching a print head by detecting a warp at each end of the print medium on a platen.  <P>SOLUTION: An imaging section is disposed in a print head reciprocating in the main scanning direction oppositely to a print medium. When the print head approaches the end of the print medium in the widthwise direction, the end of the print medium is photographed at the imaging section and a warp is detected at the end of the print medium if it is shifted from the position when it is not warped and the operation can be controlled to avoid contact of the print head and the print medium.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003302406-A (JP)
Title: Self blood sugar measurement system and self-blood sugar measurement unit
Inventor: SATO NORITAKA
IPC: G16H10/60
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system to reduce the loads on both patients and medical institutions in diabetes treatment in which blood sugar level data can be easily measured and recorded, the measured data are easily sent to a medical institu tion and stored therein, and the measured data are easily owned by the patient.  <P>SOLUTION: The self blood sugar measurement system is characterized in that it comprises (a) a means for measuring a blood sugar level of a sample blood, (b) a means for digitizing the measured data, (c) a means for transferring the digitized data to an information terminal, and (d) a means for transferring the digitized data from the information terminal to a blood sugar level accumulation device.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003292586-A (JP)
Title: Norbornene ring opened polymer, hydrogenated substance of norbornene ring opened polymer and method for producing the same
Inventor: TAGUCHI KAZUNORI
IPC: C08G61/08
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a norbornene ring opened polymer (ring opened polymer) obtained by carrying out ring opening metathesis polymerization of a norbornene monomer (2) having a specific functional group and a method for producing the ring opened polymer, the ring opened polymer and a hydrogenated substance of the norbornene ring opened polymer (hydrogenated substance) obtained by hydrogenating the ring opened polymer and a method for producing the hydrogenated substance.  <P>SOLUTION: The ring opened polymer has a repeating unit (1) (wherein, R<SP>1</SP>to R<SP>4</SP>denote each a hydrogen atom, a 1-10C alkyl group or the like; Y denotes a methylene group or the like; and m denotes 0 or 1) in the molecule and 1,000-1,000,000 weight-average molecular weight measured by a gel permeation chromatography. The method for producing the ring opened polymer is provided. The hydrogenated substance is obtained by hydrogenating ≥50% of double bonds in the ring opened polymer. The method for producing the hydrogenated substance is provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003302881-A (JP)
Title: Image forming device
Inventor: HYO ICHIRO
IPC: G03G15/08
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device which enables toner recycling free of trouble even in the use of toner to which a lubricant is added.  <P>SOLUTION: Opening/closing of a shutter member 31 is controlled to variably control a toner recycle rate at which toner carried by a recycle carrying coil 23 is caused to fall into a toner bank 24 or recovered into a recovery tank 29. In the case where a quantity of toner electrification decreases due to the affect of zinc stearate, control is exerted so that toner concentration is decreased to keep the quantity of electrification constant, which results in a decrease in toner concentration with an increase in the zinc stearate, etc., and ends up decreasing image density with the toner concentration. In order to counter this, black pixel dots written with a developing unit are counted, the counted black pixel dots are accumulated, and the number of sheets subjected to image formation is calculated. Alternatively, the number of black pixel dots or an amount of toner consumption per drive time of a photosensitive body or the developing unit is calculated. According to the result of the calculation, the width of the opening of the shutter member 31 is altered.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003028584-A (JP)
Title: Ebullient cooling apparatus
Inventor: SUGITO HAJIME
IPC: H05K7/20
Filed: 2002-04-15
Abstract: PROBLEM TO BE SOLVED: To provide an ebullient cooling apparatus, in which interference between refrigerant vapor and condensate in a heat radiation tube 9 is reduced, and refrigerant circulation power is ensured. SOLUTION: A radiation tube 9 is separated in an evaporation tube 9A and a condensation tube 9B. In the tube 9A, the insertion length L1 of the upper end inserted in a header 10 is set longer than a sheet thickness t1 of the header 10. In the tube 9B, the insertion length L2 of the upper end inserted in the header 10 is set equal to the thickness t1 of the header 10. Accordingly, the volume of condensate flowing from the header 10 through the tube 9A into the tube 9A becomes smaller, and the volume of condensate circulating through the tube 9B back to a refrigerant vessel is increased. As a result, a high volume of boiled and vaporized refrigerant flows into the tube 9A to circulate smoothly.
Patent JP-2003307580-A (JP)
Title: Time signaling timepiece
Inventor: NAKAMURA NORIHIKO
IPC: G04G11/00
Filed: 2002-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a time signaling timepiece capable of signaling surely to a user.  <P>SOLUTION: This timepiece is provided with an operation panel 111 for inputting schedule data including scheduled time data, a ringing stop switch 114, CdS 115 for detecting the brightness state, a clocking part 12, a display part 13, a sounding part 14, a preservation memory 17, and a CPU 18 including a schedule image generation part 181 for generating a schedule image corresponding to the schedule data, a confirmation data generation part 182 for generating confirmation data including confirmation time data on a confirmation time for signaling at a desired preceding time before the scheduled time corresponding to the schedule data, a confirmation image generation part 183 for generating a confirmation image corresponding to the confirmation data, a background image generation part 184, a time image generation part 185, a synthesis part 186, a brightness adjusting part 187, and a display control part 188 for displaying the confirmation image at the confirmation time corresponding to the confirmation time data on the display part 13 and displaying the schedule image at the scheduled time corresponding to the scheduled time data on the display part 13.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002343477-A (JP)
Title: Improved bus bar with terminal insulator and connector guide means therefor
Inventor: BADER CRAIG C
IPC: H05K1/02
Filed: 2002-04-19
Abstract: PROBLEM TO BE SOLVED: To solve the problems of a stacked bus bar having a male terminal part comprising two electric strip conductors separated with an insulating layer or two groups of plural conductors separated by an insulating layer, and when the male terminal part is inserted into and pulled out from a connector, acting as a female terminal part connecting to a power source circuit or a signal circuit, short circuit being often generated between the two electrical conductor pieces or the two groups of plural conductors, exposed so as to function as a terminal part. SOLUTION: In the case the male terminal is formed with two electrical conductor pieces, one conductor piece is set slightly longer and wider than the other conductor piece, and the tip edge of one exposed conductor piece is projected farther outward than the other exposed conductor piece. An insulation barrier body, which becomes a dielectric, is fit so as to cover the tip edge of one exposed conductor piece and locate on the marginal edge portion of the other exposed conductor piece to prevent short circuit between both conductor pieces. In the case the male terminal part is formed with two groups of plural conductors, an insulation barrier body is fit to both surfaces of an insulation layer which separates the conductors. A series of cutouts housing and covering the tip of each conductor are installed at certain intervals in the insulation barrier body, to prevent short circuiting between the conductors.
Patent JP-2003317526-A (JP)
Title: Bathroom wall mounting light
Inventor: ISHIDA MASAHIKO
IPC: F21V17/00
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bathroom wall mounting light in which an opaque cover can always be attached to an originally intended position without deteriorating moistureproof.  <P>SOLUTION: The opaque cover is attached astride a stand 1 screwed to a globe 2 covering a light source.  <P>COPYRIGHT: (C)2004,JPO