baber/WOPTO huggingface dataset:
Patent JP-2003270221-A (JP)
Title: Apparatus and method for measuring properties of substance
Inventor: KAWABATA SOHEI
IPC: G01H5/00
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for measuring properties of a substance or the like suitable for measuring a sound velocity of a substance having a large attenuation, measuring values corresponding to a sound velocity simply with high precision, and measuring properties of a substance including the degree of compaction of the ground and a layer thickness or the like.  <P>SOLUTION: The apparatus comprises a detector 21 detecting the vibration of a substance to be measured 1 and gaining a signal representing the vibration, an amplifier 22 amplifying the signal gained by the detector 21, a vibrator 23 vibrating the substance to be measured 1 by the amplified signal, a resonance circuit 20 gaining a resonance signal by positioning the substance to be measured 1 between the vibrator 23 and the detector 21, and a signal processing unit 30 determining the properties of the substance to be measured 1 based on the resonance frequency of the resonance signal on the resonance circuit 20.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003269766-A (JP)
Title: Energy-saving separate-type room air conditioner
Inventor: SATO YUKIO
IPC: F24F5/00
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To attain more energy saving in a separate-type room air conditioner by a method other than the improvement of components.  <P>SOLUTION: A cover member 4 provided with an air intake cylinder 3 is mounted to an air intake face 2 of an outdoor unit 1 of this separate-type room air conditioner. The air intake cylinder 3 of the outdoor unit 1 is inserted through a foundation b of a house and installed to be put under the floor. When the outdoor unit 1 is connected to an indoor unit 8 and air-conditioning operation is performed, the outdoor unit 1 sucks air under the floor through the air intake cylinder 3 to perform heat exchange. At this time, since the underfloor temperature is kept lower than the outside air temperature in the summer- time by the thermal insulating effect of the house, the thermal efficiency of the outdoor unit 1 is improved.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003267269-A (JP)
Title: Tire part floor panel structure of truck deck
Inventor: SAKUMA HITOSHI
IPC: B62D33/023
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tire part floor panel structure of a truck deck capable of lowering a floor height while assuring the clearance thereof from a tire by eliminating a cross sill and reducing the thickness of the tire part of a floor.  <P>SOLUTION: A rigid material 36 such as a square tube extending in the lateral direction of a vehicle is disposed at the center part of a core material 35 formed with paper or metal such as aluminum having honeycomb structure. The material thus obtained is covered with a panel upper 37 formed in a downwardly opened box with metal sheet of aluminum and a panel lower 38 formed in a flat sheet with metal sheet of aluminum to form a floor panel module 21 for the tire part. Then, the floor panel module 21 for the tire part is placed on a spacer sill installed on the vertical sill.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003266065-A (JP)
Title: Removing method and recovering method for cobalt and/ or zinc in iron chloride solution
Inventor: ONISHI TSUTOMU
IPC: C22B23/00
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an effective method for reducing the amount of a consumed iron material and inhibiting increase in zinc concentration in an obtained ferrous chloride solution, in a method for recovering cobalt from a cobalt chloride- containing aqueous solution, such as etching waste water, and obtaining a ferrous chloride solution containing a low concentration of cobalt.  <P>SOLUTION: The method for removing cobalt and/or zinc in the ferrous chloride solution comprises bringing the ferrous chloride solution containing cobalt and/or zinc into contact with an adsorbent to adsorb and remove the cobalt and/or zinc by the adsorbent.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003274247-A (JP)
Title: Imaging apparatus
Inventor: IGUCHI TAKEYOSHI
IPC: G03B17/18
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging apparatus in which imaging can be carried out under stabilized state even when an object is photographed by one hand.  <P>SOLUTION: Since a lens 14a can be directed toward an object without bending a wrist unnaturally even when a photographer grasps the casing part 2 of the imaging apparatus by one hand, burden on the photographer is lessened and movement of the hand can be suppressed even when the imaging apparatus is grasped for a long time. Thickness at the casing section can be controlled even when a long optical system is employed using an optical system of high pixel and high variable magnification.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003269074-A (JP)
Title: Extension method of existing tunnel
Inventor: MASHITA HIDETO
IPC: E21D9/10
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an extension method of the existing tunnel capable of economically making widening in the case total extension length is long or even in the case a section is small.  <P>SOLUTION: The extension method includes an upper half widening section 20 and a lower half widening section 22, and a widening tunnel 12 including the whole section of the existing tunnel 10 inside thereof is constructed. When the widening tunnel 12 is constructed, a simple protector 24 having an inverted recess section for ensuring the traffic of a vehicle is installed at the inside of a lining layer 14, the excavation of the upper half widening section 20 is carried out before the lower half widening section 22, and a mobile working platform 26 is installed on a bench 28 formed by the preceding excavation in a movable manner along the direction of the axis of the existing tunnel 10. The excavation of the upper half widening section 20 and the fracture removal of side walls 18 of the lining layer 14 are carried out by work from the mobile working platform 26. The excavation of the lower half widening section 22 and the fracture removal of the side walls 18 of the lining layer 14 are carried out by work on roadbeds on the sides of the side walls 18.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002294454-A (JP)
Title: Chemical vapor deposition apparatus
Inventor: KIN SAIKO
IPC: C23C16/515
Filed: 2002-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a chemical vapor deposition apparatus which deposits a thin film with superior step coverage and film quality without bringing damage to a substrate and a circuit element, while keeping a fast evaporation speed at low temperature. SOLUTION: An RF power source connection portion 303 connected to an external RF power source 302 is installed on an upper side of a chamber 300. An RF electrode plate 306 is installed within the chamber to be spaced with a predetermined gap from an upper surface of a showerhead 309. Plasma is generated in a first buffer portion 310, which is defined by a gap between the RF electrode plate and an upper surface of the showerhead, by means of the electric power applied from the RF power source to the RF electrode plate. A second buffer portion 316 is defined by a space between the showerheads 309 and 313 respectively arranged in upper and lower portions. Reactant gases are supplied from the first buffer portion in which the plasma is generated; and source gases are supplied from the second buffer portion.
Patent JP-2003277267-A (JP)
Title: Triterpene-based compound-containing antiallergic agent
Inventor: AKIHISA TOSHIHIRO
IPC: C07J63/00
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a triterpene-based compound having a sufficient effect against allergy.  <P>SOLUTION: The antiallergic agent contains at least one kind of a triterpene- based compound selected from the group consisting of heliantriol C and faradiol.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003279670-A (JP)
Title: Timepiece
Inventor: HARA TATSUO
IPC: G04B35/00
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a timepiece capable of improving the torque transmitting efficiency of a train wheel, and stabilizing the movement of pointers.  <P>SOLUTION: This timepiece is provided with an eccentric pin mounted on a bearing for supporting a wheel, as a correcting means for adjusting a distance between centers of rotating shafts of at least one of a plurality of wheels and configurating the train wheel 51, and the other wheel engaged with the wheel and pinion. As the engagement center distance of the wheels and pinions configurating the train wheel 51 is properly adjusted by the rotating operation of the eccentric pin, the variation of the transmission torque of the train wheel is inhibited, the torque transmitting efficiency of the train wheel can be improved, and the movement of pointers can be stabilized.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003281011-A (JP)
Title: Barcode reader
Inventor: KANEKO YUICHI
IPC: H04W88/02
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a barcode reader capable of operating an external equipment as well as reading a barcode by being connected to the external equipment.  <P>SOLUTION: A read button 14 is depressed and a barcode reading part 10 reads a barcode. Meanwhile, a connector part 11 is connected to the external equipment to transmit not only the read barcode but also information converted based on the barcode. Further, the external equipment can be operated by using buttons 16a to d or the like.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003276651-A (JP)
Title: Traveling wind adjusting device for automobile
Inventor: MORI TETSUJI
IPC: B62D37/02
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a traveling wind adjusting device for automobile easily reducing the traveling wind blowing against a front axle in the traveling wind adjusting device for the automobile provided on the front-side lower surface of the automobile.  <P>SOLUTION: This traveling wind adjusting device is characterized in that an adjusting plate 11 preventing the traveling wind from blowing against the front axle 9 is provided in a rear side cover 7 in the front-side lower surface of the automobile and is rotationally disposed around a fitting part 13.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003285884-A (JP)
Title: Portable container
Inventor: OSATO HIROSHI
IPC: B65D51/24
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable container easy to open/close which is excellent in airtightness, prevents housed tablets from scattering when taking out the tablets, and has no fear of missing a cap.  <P>SOLUTION: The portable container has a plastic container body 8 comprising an outer case 5 and an inner case 2 formed with an opening 3 for taking out the tablets which is mounted in the outer case slidably only in an axial direction, and a plastic cap 9 to be screwed with the outer case 5 of the container body 8. The cap 9 is mounted on the inner case 2 constituting the container body 8 so that it can rotate, can vertically move and cannot be separated. An indication mark is formed on a required region of the periphery so that the opening 3 formed on the inner case 2 can be viewed on a front face when the lid is opened.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002362493-A (JP)
Title: Sewage treatment device
Inventor: TYLLILA PEKKA
IPC: B63J4/00
Filed: 2002-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a sewage treatment device using simple means for performing efficient and multifunctional sewage treatment. SOLUTION: The sewage treatment device to be used for a ship comprises at least one of aeration chambers 1, 2, a setting chamber 3, a sterilization chamber 4 and a storage container 4. To achieve the multifunctional and efficient device, components are integrated to form the same structure.
Patent JP-2003282384-A (JP)
Title: Monitor wafer made of carbon
Inventor: YAMADA AKIRA
IPC: H01L21/302
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a monitor wafer made of carbon which can be used repeatedly over a long time, can detect particles, does not have scratches, and has a super-flat plane with high surface cleanliness and a very small surface roughness.  <P>SOLUTION: A glass-like carbon material, obtained by baking and carbonizing after a thermosetting resin is set, is processed into a wafer form, and after that a surface is polished. Thereafter, gas cluster ion beams (GCIB) are irradiated on a polished plane to make the surface super-flat. As a gas species of the GCIB to be irradiated on the surface, O<SB>2</SB>gas is used singly, or first O<SB>2</SB>gas and successively Ar gas may be used, and the GCIB is irradiated in stepwise manner.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003275247-A (JP)
Title: Disposable wearing article
Inventor: MISHIMA SACHIYOSHI
IPC: A61F5/452
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disposable wearing article in which discharged loose passage is prevented from being stuck to the crotch of a wearer.  <P>SOLUTION: This disposable wearing article 1A is constituted of a wearing sheet 4 having an opening 13 which penetrates in the thickness direction in a region under the crotch, and a liquid-impermeable covering sheet 5 arranged in the outer surface of the wearing sheet 4 and covering the opening 13. A passage storage 17 communicating with the opening 13 is formed between the wearing sheet 4 and the covering sheet 5. The wearing sheet 4 comprises a liquid-permeable surface sheet 2 and a liquid-impermeable back sheet 3, and a first liquid absorptive core 6 is interposed between the surface sheet 2 and the back sheet 3, and an inner absorptive sheet 7 for absorbing water component of passage is mounted on the remaining portion 5b of the covering sheet 5 except the outer periphery 5a thereof.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003287410-A (JP)
Title: Method for analyzing shape of specimen surface by moire apparatus
Inventor: UEKI NOBUAKI
IPC: G06T1/00
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To accurately analyze a specimen shape even if a surface to be inspected includes steps since the specimen shape obtained by measurement is divided into selection and nonselection regions according to height constituents, and the shape of the nonselection region or a stripe image is replaced by a specific dummy and then is subjected to soft low-pass filtering.  <P>SOLUTION: The moire stripe image of the surface to be inspected is obtained with the upper and lower surfaces of a step as the observation visual field of a moire apparatus (S1), the obtained moire stripe image is analyzed to obtain the shape (S2), the histogram of the shape is created based on the height of each section in the shape (S3), and a required section region is selected (S4). A non-selection section region is masked (S5), the least square shape of the shape at the selection section region is obtained (S6), which is set to be a dummy shape and is overlapped to the nonselection section region (S7). The entire shape is subjected to low-pass filtering using FFT (S8), and then the shape in the selection section region is taken out (S9).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003288999-A (JP)
Title: Laser optical system for laser compton scattering x ray and x ray generator using the same
Inventor: MARUSHITA MOTOHARU
IPC: H05G2/00
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser optical system for laser Compton scattering X-ray and a X-ray generator using the laser optical system having improved X-ray generation efficiency.  <P>SOLUTION: Laser beam 24 from a laser light source 21 passing a half mirror 25 is reflected by an asymmetrical mirror 26. The reflected light enters in an accelerator 23, passes a straight line electronic beam path 28, and collides head-on with an electron beam e<SP>-</SP>. Laser beam irradiated from the accelerator 23 is reflected by a first mirror 29, and enters back into the accelerator 23, passes the straight line electronic beam path 28, and exits from the accelerator 23 to be reflected by the asymmetrical mirror 26. The reflected light is reflected by the half mirror 25, and then by a second mirror 30 so as to go back and forth a plurality of times along light paths 24-1 to 24-4, 28 passing the half mirror 25, the asymmetrical mirror 26, the accelerator 23 and the first mirror 29, and repeatedly collide head-on into the electronic beam e<SP>-</SP>. A scattering cross-sectional area is thus increased so as to improve the X-ray generation efficiency.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003293210-A (JP)
Title: Pad structure of skiwear for competition
Inventor: SAKAGUCHI TATSUO
IPC: A41D13/00
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide the pad structure of a skiwear for a competition preventing time loss caused by pole touch while relieving impact to the body of a player.  <P>SOLUTION: This pad structure 2 of the skiwear for a competition is composed of a first pad member 20 with high impact resilience arranged on the side of a wear outer material 10 and a second pad member 21 with low impact resilience arranged on the side of a wear lining 11 to overlap the first pad member 20. The impact resilience of the first pad member 20 is over 40% and that of the second pad member 21 is 10%-40%.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003295455-A (JP)
Title: Photosensitive composition
Inventor: YAHAGI AKIRA
IPC: C08G85/00
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a negative photosensitive composition which can form a resist film having excellent dry etching durability and hardly producing cracks when a pattern is formed.  <P>SOLUTION: The negative photosensitive composition comprises: (A) a polyorganosiloxane resin containing an oxiranyl group or an oxetanyl group; (B) an alkali-soluble polyorganosiloxane resin containing an oxiranyl group or an oxetanyl group and containing a carboxyalkyl group or a hydroxyphenyl group; (C) a polyorganosiloxane resin having a hydroxyl group; and (D) a compound which generates acid by electromagnetic rays or heat.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003290843-A (JP)
Title: PLASTIC-WORKING METHOD OF Mg ALLOY PLATE
Inventor: YANO MASAYUKI
IPC: B21D22/20
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for performing mass production of practical products taking advantage of the lightweight property of Mg alloy by drawing a Mg alloy sheet.  <P>SOLUTION: When performing the plastic working of a Grade 1 MP1Mg alloy rolled sheet (JIS H 4201), the die temperature is set to be 180 to 500°C, the punch temperature is set to be 180 to 500°C, and the temperature of a hold- down member is set to be 150 to 500°C, and the sheet is drawn.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003088979-A (JP)
Title: Laser beam machining method
Inventor: FUKUYO FUMITSUGU
IPC: B23K26/38
Filed: 2002-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a laser beam machining method by which an unnecessary cleavage is not caused on the surface of a work and the surface is not melted. SOLUTION: The laser beam machining method comprises a process for forming an intended cutting part based on a reformed region in the inside of the work 1 along the intended cutting line 5 of the work 1 by adjusting the condenser focus P in the inside of the work 1 and by irradiating the work 1 with a laser beam L, and a process for cutting the work 1 by irradiating the work 1 in which the intended cutting part based on the reformed region is formed with a laser beam to which the work 1 has absorbability with energy which does not melt the surface of the work 1 and making a crack arrive at the surface of the work 1 from the internal reformed region of the work 1 as a starting point.
Patent JP-2003299171-A (JP)
Title: Speaker unit
Inventor: OGAWA KAZUYOSHI
IPC: H04R1/02
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a speaker unit which enables stabilized fixing of a speaker cabinet regardless of the length of fixing screws for fixing the speaker cabinet to a stand.  <P>SOLUTION: The speaker cabinet 1 is fixed to the stand 3 by arranging an inner box 14 near the bottom plate 1a of the speaker cabinet 1 which constitutes the speaker unit, and pressing an attaching board 5 which elasticity is given to and driving nuts (rasp-cut nuts) are knocked into, in the direction of the bottom plate 1a in the inner box 14.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003299086-A (JP)
Title: Motion image decoding apparatus
Inventor: KAWAKATSU HIROKAZU
IPC: H04N19/80
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motion image decoding apparatus capable of removing block distortions corresponding to the feature of an image.  <P>SOLUTION: The apparatus is provided with a block border line extracting section 13 for detecting a block border of a decoded image obtained by dividing an image into a plurality of blocks and decoding signals which are coded for each of the divided blocks, a flat portion length judging section 14 for judging the length from each block border of the decoded image which is detected, a filter characteristic selecting section 15 for selecting filter characteristics suitable for the length of the judged flat portion, and a filter processing section 16 for performing filtering processing for pixels of the length of the detected flat portion by using the selected filter characteristics.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003227533-A (JP)
Title: Head part structure at damper
Inventor: KANDA TAKESHI
IPC: F16F9/32
Filed: 2002-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To guarantee predetermined sliding performance, to improve productivity, to reduce production costs, and also to enable reduction of weight.  <P>SOLUTION: In a damper in which a head part having a bearing member at an upper-end opening of a cylinder body is provided, a piston rod is movably inserted into the cylinder body through a piston and the bearing member, and a predetermined damping action is carried out at appearing/disappearing of the piston rod, the head part is formed by press work and constituted by a cylindrical press-in part and a cylindrical bearing holding part extended from this press-in part and having a diameter smaller than that of the press-in part, the press-in part is pressed into the upper-end inner periphery of the cylinder body, and the bearing member is pressed into the inner periphery of the bearing holding part.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003290888-A (JP)
Title: Mold powder for continuously casting steel and continuous casting method
Inventor: YAMAMURA HIDEAKI
IPC: B22D11/111
Filed: 2002-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mold powder having a little of entrapment of the powder while securing the in-flowing property, and a continuous casting method for producing a steel material excellent in the surface characteristic.  <P>SOLUTION: In the mold powder for using to the continuous casting method for steel, this mold powder has 10-150 poise viscosity at 1300°C, and the temperature becoming ≥40% solid phase ratio at the solidifying time is 900-1200°C. Further, this mold powder has 10-150 poise the viscosity at 1300°C and ZrO<SB>2</SB>content therein is 3-15 mass% and C content is ≤3 mass%. The method for continuously casting the steel, uses the powder while using an electromagnetic stirring and an electromagnetic brake in the mold.  <P>COPYRIGHT: (C)2004,JPO