baber/WOPTO huggingface dataset:
Patent JP-2003302352-A (JP)
Title: Internal face observation method and device
Inventor: NARUSE FUMITADA
IPC: G01N21/954
Filed: 2002-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an internal face observation device capable of obtaining a good quality image enhanced in contrast between a defective part and a normal part.  <P>SOLUTION: Light projected from a light source 13 enters a circular cylinder body 16 from an end face of a guide rod 15. The light entering the tubular body 16 proceeds towards an internal circumferential face of the body 16. The light proceeding towards the internal circumferential face of the body 16 is diffused within a wall of the body 16 and permeates the body 16. The light which has permeated the body 16 is diffused from an outer circumferential face 161 of the body 16. A cone mirror 18 is fixed on a tip end of the body 16. The cone mirror 18 reflects an inner face 191 of a hole in an observation object 19. A mirror image on the cone mirror 18 is picked up by a CCD camera 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003302598-A (JP)
Title: Image display device
Inventor: SEKIGUCHI SHURI
IPC: G02B26/00
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bright projection image by increasing the use efficiency of light and to enhance color rendering by increasing the ratio of red light incident on a DMD.  <P>SOLUTION: The image device is equipped with a white light source 1, a color filter 21 which separates the white light from the white light source 1 by the primary colors of light, the DMD 8 on which a light beam passed through the color filter 21 is incident, a projection lens which enlarges and projects reflected light from a micromirror of a pixel in an ON state of the DMD 8. The color filter 21 comprises an outer circumferential filter 21a which transmits one color among the primary colors and reflects the remaining two colors and an inner circumferential filter 21b which reflects the one color transmitted through the outer circumferential filter 21a, transmits one of the two colors reflected by the outer circumferential filter 21a, and reflects the remaining one color. The light of the color reflected by the inner circumferential filter 21b and the light of one of the two colors transmitted through the inner circumferential filter 21b are made incident on the DMD 8.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003306097-A (JP)
Title: Outward type air bag device for vehicle
Inventor: KIKUCHI YUJI
IPC: B60R21/36
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air bag device 40 for a pillar comprising an air bag 43 to be inflated and developed outward of a front pillar 21 to be vertically long along the front pillar 21, containing a release valve 44 on an upper end part 48 of the air bag 43 to open when pressure of the air bag 43 inflated and developed exceeds a set value to set a prescribed pressure.  <P>SOLUTION: A part of a collided thing is received by the air bag, and another part of the collided thing is received by the air bag afterwards. The air bag can be kept at a constant pressure. When secondary collision occurs to this outward type air bag device for a vehicle, the collided thing can be sufficiently protected. Since an upper end part of the air bag is a part having little possibility of collision of a thing, the release valve is provided at the upper end part of the air bag without prohibiting absorption of shock.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003307267-A (JP)
Title: Cam follower
Inventor: WASEDA YOSHITAKA
IPC: F01L1/18
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To improve smoothness in the rotating operation of a roller and a seizure-proof property.  <P>SOLUTION: In a structure where a roller 4 is rotatably mounted on the outside diameter of a spindle 3 hung on through holes 12A, 12B of a pair of side walls 6, 7 of a barrel body 2, a lubricant reservoir (recess 16) is formed on the end face of the roller 4. Whereby an oil film is formed of a lubricant in the lubricant reservoir (recess 16) between one end face of the roller 4 and the inner face of one of the side walls 6 (or 7), even when one end face of the roller 4 is pressed to the inner face of one of the side wall 6 (or 7) and kept into contact therewith in a slipping state. Whereby the frictional resistance of the sliding contact part is not increased, and the generation of heat can be inhibited.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003259960-A (JP)
Title: Hanging cup holder
Inventor: NUNOGAKI MASANOBU
IPC: A47G23/02
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide such a cup holder for holding and drying up a mug and/or a glass after washing that the cup holder is fixed on a hanging bar for a kitchen provided over a sink and able to downward hold the inner bottom of the mug so as not to leave water thereon.  <P>SOLUTION: Each of a plurality of the cups 1 in the figure 1 is held on each of cup hooks 5 in a hanging state. All the holder is fixed on the hanging bar 4 for the kitchen or optionally on a hanging hook by a hook or a clip provided on an edge of an upper part of a hanging line 3 of the cup holder.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002371772-A (JP)
Title: Screen device
Inventor: MATSUYAMA NARIATSU
IPC: E06B9/17
Filed: 2002-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a highly airtight screen device capable of preventing the spill of hot wind or the like from between the side end portions 20 of adjacent sheet strips 21, and the spill of hot wind or the like even if the sheet strips 21 shrink, by closing a gap 25 between the side end portions 20 of the adjacent sheet strips 21. SOLUTION: The screen device includes guide rails 1 oppositely secured to both sides of a screened part 2 and having opposite slots 3 formed therein, and a sheet body 15 vertically movably provided for screening the screened part 2, with both width side ends of the sheet body being inserted into the slots 3 in the guide rails 1 on both sides. The sheet body 15 has a plurality of vertical sheet strips 21 arranged side-by-side with their width side end portions in proximity to one another, weights 22 attached to the lower end portions of the plurality of sheet strips 21, and a vertical gap closing sheet 26 positioned along at least one side of both side ends 20 of the adjacent sheet strips 21 for closing the gap 25 between the side end portions 20 of the adjacent sheet strips 21.
Patent JP-2003311308-A (JP)
Title: Method and device for controlling thickness when performing temper rolling
Inventor: NOUCHI SATOSHI
IPC: B21B37/18
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a temper rolled material P the thickness variation of which is suppressed without generating trouble on a temper rolling mill 10 by changing set target thickness in accordance with the variation in the thickness of a steel strip of a base material.  <P>SOLUTION: Thickness gages 21, 22 are arranged on the inlet side and the outlet side of the temper rolling mill 10, inlet-side thickness deviation s<SB>1</SB>which is measured with the inlet-side thickness gage 21 is inputted to a thickness calculating system 31 and the target thickness is calculated. When the range of variation of the thickness is out of a set range, an inlet-side thickness deviation s<SB>2</SB>which is cut at the upper limit value or the lower limit value is outputted to a screw-down control system 32 and feedfoward control is performed. Feedback control is performed in accordance with the set target thickness while referring an outlet-side thickness deviation s<SB>3</SB>measured with the outlet-side thickness gage 22. A screw-down location changing command ΔS is outputted to a hydraulic screw-down device 33 so that the set target thickness is obtained and the temper rolling is performed under rolling conditions in accordance with the screw-down location changing command ΔS.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003307467-A (JP)
Title: Engine test cell
Inventor: AOKI MAKOTO
IPC: B64F1/26
Filed: 2002-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that although a technique to install a cylindrical device, a technique to install a ring-shaped device, a technique to install a blast suppressor and the like are proposed in conventional cases in order to reduce a low-frequency noise generated in an engine test cell, any of them cannot reduce the low-frequency noise sufficiently.  <P>SOLUTION: The engine test cell 1 comprises an intake port 2a and an exhaust port 4a, and a jet engine 15 is installed in a route up to the exhaust port 4a from the intake port 2a. Helmholtz resonance-type silencers 30, 31, 32 are installed so as to be branched from the route up to the evacuation port 4a from the intake port 2a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003315661-A (JP)
Title: Device and method for determining autofocusing propriety in camera and imaging device
Inventor: SOGAWA HISASHIGE
IPC: G02B7/28
Filed: 2002-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To make the propriety of autofocusing determinable at a position separated by a distance (Da) shorter than a distance (Db) by which the autofocusing is performed by a simple device and a simple method in a camera provided with an auxiliary light source 3 to illuminate a subject and also possessing an autofocusing function.  <P>SOLUTION: A dark box 4 is provided so that a measuring surface 4a is disposed at the position separated from the lens 2 of the camera 1 and the auxiliary light source 3 by the distance Da. The position (position A) of the measuring surface 4a at which luminance is set highest at the time of using auxiliary light is obtained, and a position B equivalent to the position A at a focusing target position separated by the distance Db is obtained, and an overlapped area B in which a circle centering the position B and a circle by the angle of the contrast detection frame of the camera are overlapped is obtained, and a conversion area A equivalent to the area B on the measuring surface 4a is obtained, so that it is determined that the autofocusing is made feasible when the luminance in the area A is equal to or higher than a luminance threshold As.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003310529-A (JP)
Title: Endoscope system
Inventor: KAMETANI TAKAYUKI
IPC: G02B23/24
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an endoscope system which is miniaturized/lightened to muffle noise and suitable for carriage as well even when a plurality of pumps are adopted.  <P>SOLUTION: A pump unit 5 to be used for the endoscope system has an air/gas feed pump 50 built in a muffler case 52 and a suction pump 51 located outside the muffler case 52, a feed port 65 which is not connected to the suction pump 51 on the side of an endoscope is connected to a hole 63 of the muffler case 52 via a tube 64, and even the suction pump 51 located outside the muffler case 52 is muffled by the muffler case 52. Thereby, the system has a muffling function, and is miniaturized/lightened and structured suitably for carriage as well even when the plurality of pumps 50 and 51 are provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003317527-A (JP)
Title: Lighting device
Inventor: ONO MASATO
IPC: F21V29/505
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting device which is a simple and small portable mechanism by which the emitting direction of light can be varied and which is superior in its heat discharging property.  <P>SOLUTION: In the lighting device provided with a light emitting unit and the heat dissipating unit for dissipating heat generated by lighting the light emitting unit, a heat transmitting unit is connected in between the light emitting unit and the heat dissipating unit. The light emitting unit is brought into contact with a heat transmitting unit on a plane, and the heat transmitting unit is connected so that it can be rotated with one point or one straight line as the center.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003269663-A (JP)
Title: Pipe material having groove for finding forgetting to apply adhesive
Inventor: TAKESHITA FUMITOSHI
IPC: F16L13/10
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem of an airtight test for a static pressure wherein forget to apply adhesive is not found sometimes and a construction worker providing a completed pipe feels greatly uneasy after the completion.  <P>SOLUTION: A groove, if the adhesive is not applied, causing an air leakage in the airtight test is worked beforehand so as to find an inferior work. If it is found, it is reconstructed too reach perfection.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003312344-A (JP)
Title: Seat belt guide structure
Inventor: SUZAKI MASAHIRO
IPC: B60N2/90
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the number of parts and the cost.  <P>SOLUTION: A strap-like seat belt guide 15 is attached to a shoulder part of a seat back 13 with a headrest 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003318915-A (JP)
Title: Information processor and wireless communication control method
Inventor: TEJIMA MASAO
IPC: H04W48/04
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processor which is provided with a wireless LAN using the frequency of the 5.2 GHz band and which does not perform communication using frequencies inhibited outdoors in the case of outdoor use.  <P>SOLUTION: The information processor discriminates whether a battery 115 or a power supply through an AC adaptor 116 is used for its power supply, and performs communication by using only the outdoor frequency band because the apparatus may be used outdoors when the power is supplied by the battery 115. Thus the communication using the frequencies inhibited outdoors is avoided when the apparatus is used outdoors.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003322483-A (JP)
Title: Plate type heat pipe and method for manufacturing the same
Inventor: YAMAMOTO MASAAKI
IPC: H01L23/427
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plate type heat pipe having a plurality of continuously arranged cavity parts formed of extruded materials for easily opening fitting holes to fit a heat generating body or the like, and a method for manufacturing the same.  <P>SOLUTION: This plate type heat pipe comprises an upper plate part, a lower plate part, and a bulkhead part in a separable manner from each other, and has a plurality of cavity parts continuously arranged along the longitudinal direction, and communication parts to communicate the plurality of cavity parts with each other. The plate type heat pipe is formed of a sealed container having a joined part formed by joining a part of the upper plate part and the lower plate part with each other to form at least one of the plurality of cavity parts.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004002211-A (JP)
Title: Method for prophylaxis and treatment of cancer
Inventor: NAITO KENICHIRO
IPC: A61K39/395
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an excellent method for prophylaxis and treatment of cancer with which adverse effects such as acquisition of drug resistance or cancer metastasis in cancer tissues can be reduced.  <P>SOLUTION: The method for prophylaxis and treatment of the cancer comprises selectively inhibiting ErbB-2 (HER2) and thereby blocking an information signal of a polymer belonging to the epithelial growth factor receptor family.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003323609-A (JP)
Title: Color conversion processing method, color conversion processor, and recording medium
Inventor: HAYASHI TAKAAKI
IPC: G06T1/00
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color conversion processing method and a color conversion processor for reducing the turbidity of a high saturation region or the distortion of gradation to be generated at the time of compressing a color region by a color printer or the like, and to provide a recording medium.  <P>SOLUTION: This method comprises a step for calculating the maximum saturation point Pcmax and Qcmax, a step for calculating a point Po from a color P to be converted and an anchor point Pa, a step for mapping the point Po to a point Qo, and a step for converting the color P to be converted to a point Q based on a rule to map a point on a segment connecting the anchor point Pa to the point Po to a point on a segment connecting an anchor point Qa to the point Qo.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002306598-A (JP)
Title: Nasal fitting inplement for inhalation
Inventor: YOKOTA MINORU
IPC: A61M15/08
Filed: 2002-04-30
Abstract: PROBLEM TO BE SOLVED: To surely fix an implement to a nasal part and also to increase a fitting possible situation concerning an inhalation nasal fitting implement for inhaling the component of a deodorant or a chemical. SOLUTION: The inhalation nasal fitting implement 1 is characterized by providing a fitting implement main body 2 for holding the wings of the nose and a source to be inhales 3 which is arranged at one end part 2a to be positioned inside the nostril in the fitting implement main body 2. The implement 1 is also characterized in that the source to be inhaled 3 is freely attachable/ detachably connected to a connection part 5 which is formed at one end part 2a of the fitting implement main body 2.
Patent JP-2003319906-A (JP)
Title: Light source apparatus for portable endoscope
Inventor: SANO HIROSHI
IPC: G02B23/24
Filed: 2002-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light source apparatus for a portable endoscope by which fitting of a battery chamber unit to a lamp chamber unit does not loosen when replacing a battery during use and a short circuit does not occur between both of the electrodes of the battery chamber unit in the state of being removed.  <P>SOLUTION: A manual rotation ring 17 which can be attached to and detached from the lamp chamber unit 10A by rotational operation is arranged on the side of the battery chamber unit 10B in a rotatable manner, and the ring 17 is engaged to the lamp chamber unit 10A to fix the battery chamber unit 10B to the lamp chamber unit 10A.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003325033-A (JP)
Title: Re-thresh-treating device of threshing machine
Inventor: IZUMI KOJI
IPC: A01F12/52
Filed: 2002-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems such that by pivoting a dust discharge-treating drum and secondary treating drum on a same shaft, a threshing machine is apt to become overloaded and also its primary selection performance is apt to become lower by feeding straw dust and cut culms into a secondary treating chamber.  <P>SOLUTION: This re-thresh-treating device is provided by installing a secondary material-treating chamber 11 for re-thresh-treating the secondary materials while receiving them, at the lower side of the discharging dust-treating chamber 8 for receiving un-thresh-treated materials (discharging dust) and re-thresh- treating while transporting them in rear direction, and feeding cereal grains re-thresh-treated in the discharging dust-treating chamber 8 and recovered, to the lower side secondary treating chamber 11. Only the cereal grains in the secondary materials transported by lifting up with a secondary returning pipe 35 are returned into the secondary treating chamber 11, and also the straw dust, cut culms or the like in the secondary materials are returned into the discharging dust-treating chamber 8.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003327493-A (JP)
Title: Silicon single crystal wafer, epitaxial wafer, and method for manufacturing silicon single crystal
Inventor: SAKURADA MASAHIRO
IPC: C30B29/06
Filed: 2002-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a silicon single crystal which does not belong to any to a vacancy-enriched V-region, an OSF region, and an interstitial silicon- enriched region, or an I-region, when it is manufactured by a Czochralski method, which has excellent electrical characteristics and a gettering capability, and with which the yield of a device can be reliably improved, and to provide an epitaxial wafer.  <P>SOLUTION: In a method for manufacturing the silicon single crystal by a Czochralski method, the single crystal is grown while controlling the growth speed between: the growth speed of a boundary at which a residual defect region detected by Cu deposition after the extinction of an OSF ring diminishes when the growth speed of the silicon single crystal being grown is gradually lowered; and the boundary growth speed at which a high oxygen deposition Nv region which exhibits a BMD density of ≥1×10<SP>7</SP>pieces/cm<SP>3</SP>and/or a wafer life time value of ≤30 μsec upon oxygen deposition treatment diminishes when the growth rate is further gradually lowered.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003328162-A (JP)
Title: Surface preparing agent
Inventor: SATO TAKAYUKI
IPC: C23F11/00
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface preparing agent by which working environment and the working efficiency in removing rust before the coating of steel sheet or the like are improved, corrosive ions are efficiently captured and masked and the corrosion resistance is kept through a long period.  <P>SOLUTION: The surface preparing agent contains (a) a binder, (b) a water absorbing agent and (c) a corrosive ion masking agent which is hydrocalumite or hydrotalcite, and further (d) a rust preventive pigment and (e) a coupling agent.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003034685-A (JP)
Title: Thiadiazole derivatives, agricutural and horticultural chemicals and their use
Inventor: NAKAO ISAMI
IPC: C07D285/135
Filed: 2002-05-13
Abstract: PROBLEM TO BE SOLVED: To provide thiadiazole derivatives having excellent insecticidal, tickcidal, germicidal and herbicidal effects. SOLUTION: The thiadiazole derivatives represented by general formula (I) [wherein, R is H, CN, NO2 , a 1-6C alkyl, a 3-6C cycloalkyl, a substituted 1-6C alkyl or 1-6C alkoxycarbonyl or the like; Y is a halogen, (halo) 1-6C alkyl, (halo) 3-6C cycloalkyl, (substituted) phenyl, (substituted) heterocyclic or the like; A is a group represented by formula (II) (wherein, X<1> to X<4> are each hydrogen, a halogen, CN, NO2 , a (halo)1-6C alkyl, (halo)3-6 cycloalkyl, (substituted) phenyl, (substituted) heterocyclic or the like; W is C or N; Q is a group represented by formula T-U (III) (wherein, T is -O-, -S-, -SO-, SO2 -, CH2 -, -N (C=O)V- (wherein, V is a (halo)1-6C alkyl, (halo)1-6C alkoxy, (substituted) phenyl, (substituted) heterocyclic or the like);  U is H, a (halo)1-6C alkyl, (halo)2-6C alkenyl, (halo)2-6C alkinyl, (halo)1-6C alkylthio or the like); and Z is O or S]; an agricultural and horticultural agent containing the derivatives as an active ingredient; and a method for using the same.
Patent JP-2003319005-A (JP)
Title: Symbol timing correction circuit, receiver, symbol timing correction method, and demodulation process method
Inventor: YAMAZAKI KENICHIRO
IPC: H04L27/22
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a symbol timing correction circuit which can accurately specify symbol timing even when receiving power of a delayed wave is large in the circumstance of multi-path transmission routes, or radio of noise power to the receiving power is high.  <P>SOLUTION: The circuit includes a frequency characteristic calculation part to which a received signal including a known pilot series and an initial symbol timing signal generated based on a correlation value of the received signal are inserted, and which processes the received signal by FFT (Fast Fourier Transform) following the initial symbol timing signal, extracts the pilot data series, and calculates the frequency characteristics of the transmission routes, an IFFT (Inverse Fast Fourier Transform) part which processes the frequency characteristics by IFFT, and creates a transmission route time response signal, and a symbol timing correction part which corrects the symbol timing based on the transmission route time response signal.  <P>COPYRIGHT: (C)2004,JPO